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:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will.deacon@arm.com>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will.deacon@arm.com>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
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/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will.deacon@arm.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will.deacon@arm.com>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <stefan.wahren@i2se.com>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      include/linux/irqchip/irq-madera*
3931 F:      include/linux/mfd/madera/*
3932 F:      drivers/gpio/gpio-madera*
3933 F:      drivers/irqchip/irq-madera*
3934 F:      drivers/mfd/madera*
3935 F:      drivers/mfd/cs47l*
3936 F:      drivers/pinctrl/cirrus/*
3937
3938 CLANG-FORMAT FILE
3939 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3940 S:      Maintained
3941 F:      .clang-format
3942
3943 CLEANCACHE API
3944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3945 L:      linux-kernel@vger.kernel.org
3946 S:      Maintained
3947 F:      mm/cleancache.c
3948 F:      include/linux/cleancache.h
3949
3950 CLK API
3951 M:      Russell King <linux@armlinux.org.uk>
3952 L:      linux-clk@vger.kernel.org
3953 S:      Maintained
3954 F:      include/linux/clk.h
3955
3956 CLOCKSOURCE, CLOCKEVENT DRIVERS
3957 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3958 M:      Thomas Gleixner <tglx@linutronix.de>
3959 L:      linux-kernel@vger.kernel.org
3960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3961 S:      Supported
3962 F:      drivers/clocksource/
3963 F:      Documentation/devicetree/bindings/timer/
3964
3965 CMPC ACPI DRIVER
3966 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3967 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3968 L:      platform-driver-x86@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/platform/x86/classmate-laptop.c
3971
3972 COBALT MEDIA DRIVER
3973 M:      Hans Verkuil <hans.verkuil@cisco.com>
3974 L:      linux-media@vger.kernel.org
3975 T:      git git://linuxtv.org/media_tree.git
3976 W:      https://linuxtv.org
3977 S:      Supported
3978 F:      drivers/media/pci/cobalt/
3979
3980 COCCINELLE/Semantic Patches (SmPL)
3981 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3982 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3983 M:      Nicolas Palix <nicolas.palix@imag.fr>
3984 M:      Michal Marek <michal.lkml@markovi.net>
3985 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3987 W:      http://coccinelle.lip6.fr/
3988 S:      Supported
3989 F:      Documentation/dev-tools/coccinelle.rst
3990 F:      scripts/coccinelle/
3991 F:      scripts/coccicheck
3992
3993 CODA FILE SYSTEM
3994 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3995 M:      coda@cs.cmu.edu
3996 L:      codalist@coda.cs.cmu.edu
3997 W:      http://www.coda.cs.cmu.edu/
3998 S:      Maintained
3999 F:      Documentation/filesystems/coda.txt
4000 F:      fs/coda/
4001 F:      include/linux/coda*.h
4002 F:      include/uapi/linux/coda*.h
4003
4004 CODA V4L2 MEM2MEM DRIVER
4005 M:      Philipp Zabel <p.zabel@pengutronix.de>
4006 L:      linux-media@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/devicetree/bindings/media/coda.txt
4009 F:      drivers/media/platform/coda/
4010
4011 CODE OF CONDUCT
4012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4013 S:      Supported
4014 F:      Documentation/process/code-of-conduct.rst
4015 F:      Documentation/process/code-of-conduct-interpretation.rst
4016
4017 COMMON CLK FRAMEWORK
4018 M:      Michael Turquette <mturquette@baylibre.com>
4019 M:      Stephen Boyd <sboyd@kernel.org>
4020 L:      linux-clk@vger.kernel.org
4021 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/clock/
4025 F:      drivers/clk/
4026 X:      drivers/clk/clkdev.c
4027 F:      include/linux/clk-pr*
4028 F:      include/linux/clk/
4029 F:      include/linux/of_clk.h
4030
4031 COMMON INTERNET FILE SYSTEM (CIFS)
4032 M:      Steve French <sfrench@samba.org>
4033 L:      linux-cifs@vger.kernel.org
4034 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4035 W:      http://linux-cifs.samba.org/
4036 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4037 S:      Supported
4038 F:      Documentation/filesystems/cifs/
4039 F:      fs/cifs/
4040
4041 COMPACTPCI HOTPLUG CORE
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpci_hotplug*
4046
4047 COMPACTPCI HOTPLUG GENERIC DRIVER
4048 M:      Scott Murray <scott@spiteful.org>
4049 L:      linux-pci@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/pci/hotplug/cpcihp_generic.c
4052
4053 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4054 M:      Scott Murray <scott@spiteful.org>
4055 L:      linux-pci@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4058
4059 COMPAL LAPTOP SUPPORT
4060 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/compal-laptop.c
4064
4065 COMPILER ATTRIBUTES
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      include/linux/compiler_attributes.h
4069
4070 CONEXANT ACCESSRUNNER USB DRIVER
4071 L:      accessrunner-general@lists.sourceforge.net
4072 W:      http://accessrunner.sourceforge.net/
4073 S:      Orphan
4074 F:      drivers/usb/atm/cxacru.c
4075
4076 CONFIGFS
4077 M:      Joel Becker <jlbec@evilplan.org>
4078 M:      Christoph Hellwig <hch@lst.de>
4079 T:      git git://git.infradead.org/users/hch/configfs.git
4080 S:      Supported
4081 F:      fs/configfs/
4082 F:      include/linux/configfs.h
4083
4084 CONNECTOR
4085 M:      Evgeniy Polyakov <zbr@ioremap.net>
4086 L:      netdev@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/connector/
4089
4090 CONTROL GROUP (CGROUP)
4091 M:      Tejun Heo <tj@kernel.org>
4092 M:      Li Zefan <lizefan@huawei.com>
4093 M:      Johannes Weiner <hannes@cmpxchg.org>
4094 L:      cgroups@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/admin-guide/cgroup-v2.rst
4098 F:      Documentation/cgroup-v1/
4099 F:      include/linux/cgroup*
4100 F:      kernel/cgroup/
4101
4102 CONTROL GROUP - CPUSET
4103 M:      Li Zefan <lizefan@huawei.com>
4104 L:      cgroups@vger.kernel.org
4105 W:      http://www.bullopensource.org/cpuset/
4106 W:      http://oss.sgi.com/projects/cpusets/
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4108 S:      Maintained
4109 F:      Documentation/cgroup-v1/cpusets.txt
4110 F:      include/linux/cpuset.h
4111 F:      kernel/cgroup/cpuset.c
4112
4113 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4114 M:      Johannes Weiner <hannes@cmpxchg.org>
4115 M:      Michal Hocko <mhocko@kernel.org>
4116 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4117 L:      cgroups@vger.kernel.org
4118 L:      linux-mm@kvack.org
4119 S:      Maintained
4120 F:      mm/memcontrol.c
4121 F:      mm/swap_cgroup.c
4122
4123 CORETEMP HARDWARE MONITORING DRIVER
4124 M:      Fenghua Yu <fenghua.yu@intel.com>
4125 L:      linux-hwmon@vger.kernel.org
4126 S:      Maintained
4127 F:      Documentation/hwmon/coretemp.rst
4128 F:      drivers/hwmon/coretemp.c
4129
4130 COSA/SRP SYNC SERIAL DRIVER
4131 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4132 W:      http://www.fi.muni.cz/~kas/cosa/
4133 S:      Maintained
4134 F:      drivers/net/wan/cosa*
4135
4136 COUNTER SUBSYSTEM
4137 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4138 L:      linux-iio@vger.kernel.org
4139 S:      Maintained
4140 F:      Documentation/ABI/testing/sysfs-bus-counter*
4141 F:      Documentation/driver-api/generic-counter.rst
4142 F:      drivers/counter/
4143 F:      include/linux/counter.h
4144 F:      include/linux/counter_enum.h
4145
4146 CPMAC ETHERNET DRIVER
4147 M:      Florian Fainelli <f.fainelli@gmail.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/net/ethernet/ti/cpmac.c
4151
4152 CPU FREQUENCY SCALING FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Viresh Kumar <viresh.kumar@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4159 B:      https://bugzilla.kernel.org
4160 F:      Documentation/admin-guide/pm/cpufreq.rst
4161 F:      Documentation/admin-guide/pm/intel_pstate.rst
4162 F:      Documentation/cpu-freq/
4163 F:      Documentation/devicetree/bindings/cpufreq/
4164 F:      drivers/cpufreq/
4165 F:      kernel/sched/cpufreq*.c
4166 F:      include/linux/cpufreq.h
4167 F:      include/linux/sched/cpufreq.h
4168 F:      tools/testing/selftests/cpufreq/
4169
4170 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4171 M:      Viresh Kumar <viresh.kumar@linaro.org>
4172 M:      Sudeep Holla <sudeep.holla@arm.com>
4173 L:      linux-pm@vger.kernel.org
4174 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4175 S:      Maintained
4176 F:      drivers/cpufreq/arm_big_little.h
4177 F:      drivers/cpufreq/arm_big_little.c
4178
4179 CPU POWER MONITORING SUBSYSTEM
4180 M:      Thomas Renninger <trenn@suse.com>
4181 M:      Shuah Khan <shuah@kernel.org>
4182 M:      Shuah Khan <skhan@linuxfoundation.org>
4183 L:      linux-pm@vger.kernel.org
4184 S:      Maintained
4185 F:      tools/power/cpupower/
4186
4187 CPUID/MSR DRIVER
4188 M:      "H. Peter Anvin" <hpa@zytor.com>
4189 S:      Maintained
4190 F:      arch/x86/kernel/cpuid.c
4191 F:      arch/x86/kernel/msr.c
4192
4193 CPUIDLE DRIVER - ARM BIG LITTLE
4194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4195 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4196 L:      linux-pm@vger.kernel.org
4197 L:      linux-arm-kernel@lists.infradead.org
4198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4199 S:      Maintained
4200 F:      drivers/cpuidle/cpuidle-big_little.c
4201
4202 CPUIDLE DRIVER - ARM EXYNOS
4203 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4204 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4205 M:      Kukjin Kim <kgene@kernel.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-samsung-soc@vger.kernel.org
4208 S:      Supported
4209 F:      drivers/cpuidle/cpuidle-exynos.c
4210 F:      arch/arm/mach-exynos/pm.c
4211
4212 CPU IDLE TIME MANAGEMENT FRAMEWORK
4213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 L:      linux-pm@vger.kernel.org
4216 S:      Maintained
4217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4218 B:      https://bugzilla.kernel.org
4219 F:      Documentation/admin-guide/pm/cpuidle.rst
4220 F:      Documentation/driver-api/pm/cpuidle.rst
4221 F:      drivers/cpuidle/*
4222 F:      include/linux/cpuidle.h
4223
4224 CRAMFS FILESYSTEM
4225 M:      Nicolas Pitre <nico@fluxnic.net>
4226 S:      Maintained
4227 F:      Documentation/filesystems/cramfs.txt
4228 F:      fs/cramfs/
4229
4230 CRYPTO API
4231 M:      Herbert Xu <herbert@gondor.apana.org.au>
4232 M:      "David S. Miller" <davem@davemloft.net>
4233 L:      linux-crypto@vger.kernel.org
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4236 S:      Maintained
4237 F:      Documentation/crypto/
4238 F:      Documentation/devicetree/bindings/crypto/
4239 F:      arch/*/crypto/
4240 F:      crypto/
4241 F:      drivers/crypto/
4242 F:      include/crypto/
4243 F:      include/linux/crypto*
4244
4245 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4246 M:      Neil Horman <nhorman@tuxdriver.com>
4247 L:      linux-crypto@vger.kernel.org
4248 S:      Maintained
4249 F:      crypto/ansi_cprng.c
4250 F:      crypto/rng.c
4251
4252 CS3308 MEDIA DRIVER
4253 M:      Hans Verkuil <hverkuil@xs4all.nl>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      http://linuxtv.org
4257 S:      Odd Fixes
4258 F:      drivers/media/i2c/cs3308.c
4259
4260 CS5535 Audio ALSA driver
4261 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4262 S:      Maintained
4263 F:      sound/pci/cs5535audio/
4264
4265 CSI DRIVERS FOR ALLWINNER V3s
4266 M:      Yong Deng <yong.deng@magewell.com>
4267 L:      linux-media@vger.kernel.org
4268 T:      git git://linuxtv.org/media_tree.git
4269 S:      Maintained
4270 F:      drivers/media/platform/sunxi/sun6i-csi/
4271 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4272
4273 CW1200 WLAN driver
4274 M:      Solomon Peachy <pizza@shaftnet.org>
4275 S:      Maintained
4276 F:      drivers/net/wireless/st/cw1200/
4277
4278 CX18 VIDEO4LINUX DRIVER
4279 M:      Andy Walls <awalls@md.metrocast.net>
4280 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4281 L:      linux-media@vger.kernel.org
4282 T:      git git://linuxtv.org/media_tree.git
4283 W:      https://linuxtv.org
4284 W:      http://www.ivtvdriver.org/index.php/Cx18
4285 S:      Maintained
4286 F:      Documentation/media/v4l-drivers/cx18*
4287 F:      drivers/media/pci/cx18/
4288 F:      include/uapi/linux/ivtv*
4289
4290 CX2341X MPEG ENCODER HELPER MODULE
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 S:      Maintained
4296 F:      drivers/media/common/cx2341x*
4297 F:      include/media/drv-intf/cx2341x.h
4298
4299 CX24120 MEDIA DRIVER
4300 M:      Jemma Denson <jdenson@gmail.com>
4301 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4302 L:      linux-media@vger.kernel.org
4303 W:      https://linuxtv.org
4304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4305 S:      Maintained
4306 F:      drivers/media/dvb-frontends/cx24120*
4307
4308 CX88 VIDEO4LINUX DRIVER
4309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4310 L:      linux-media@vger.kernel.org
4311 W:      https://linuxtv.org
4312 T:      git git://linuxtv.org/media_tree.git
4313 S:      Odd fixes
4314 F:      Documentation/media/v4l-drivers/cx88*
4315 F:      drivers/media/pci/cx88/
4316
4317 CXD2820R MEDIA DRIVER
4318 M:      Antti Palosaari <crope@iki.fi>
4319 L:      linux-media@vger.kernel.org
4320 W:      https://linuxtv.org
4321 W:      http://palosaari.fi/linux/
4322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4323 T:      git git://linuxtv.org/anttip/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/dvb-frontends/cxd2820r*
4326
4327 CXGB3 ETHERNET DRIVER (CXGB3)
4328 M:      Vishal Kulkarni <vishal@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb3/
4333
4334 CXGB3 ISCSI DRIVER (CXGB3I)
4335 M:      Karen Xie <kxie@chelsio.com>
4336 L:      linux-scsi@vger.kernel.org
4337 W:      http://www.chelsio.com
4338 S:      Supported
4339 F:      drivers/scsi/cxgbi/cxgb3i
4340
4341 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4342 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4343 L:      linux-rdma@vger.kernel.org
4344 W:      http://www.openfabrics.org
4345 S:      Supported
4346 F:      drivers/infiniband/hw/cxgb3/
4347 F:      include/uapi/rdma/cxgb3-abi.h
4348
4349 CXGB4 CRYPTO DRIVER (chcr)
4350 M:      Atul Gupta <atul.gupta@chelsio.com>
4351 L:      linux-crypto@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/crypto/chelsio
4355
4356 CXGB4 ETHERNET DRIVER (CXGB4)
4357 M:      Vishal Kulkarni <vishal@chelsio.com>
4358 L:      netdev@vger.kernel.org
4359 W:      http://www.chelsio.com
4360 S:      Supported
4361 F:      drivers/net/ethernet/chelsio/cxgb4/
4362
4363 CXGB4 ISCSI DRIVER (CXGB4I)
4364 M:      Karen Xie <kxie@chelsio.com>
4365 L:      linux-scsi@vger.kernel.org
4366 W:      http://www.chelsio.com
4367 S:      Supported
4368 F:      drivers/scsi/cxgbi/cxgb4i
4369
4370 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4371 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4372 L:      linux-rdma@vger.kernel.org
4373 W:      http://www.openfabrics.org
4374 S:      Supported
4375 F:      drivers/infiniband/hw/cxgb4/
4376 F:      include/uapi/rdma/cxgb4-abi.h
4377
4378 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4379 M:      Casey Leedom <leedom@chelsio.com>
4380 L:      netdev@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4384
4385 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4386 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4387 M:      Andrew Donnellan <ajd@linux.ibm.com>
4388 L:      linuxppc-dev@lists.ozlabs.org
4389 S:      Supported
4390 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4391 F:      drivers/misc/cxl/
4392 F:      include/misc/cxl*
4393 F:      include/uapi/misc/cxl.h
4394 F:      Documentation/powerpc/cxl.txt
4395 F:      Documentation/ABI/testing/sysfs-class-cxl
4396
4397 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4398 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4399 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4400 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/cxlflash/
4404 F:      include/uapi/scsi/cxlflash_ioctl.h
4405 F:      Documentation/powerpc/cxlflash.txt
4406
4407 CYBERPRO FB DRIVER
4408 M:      Russell King <linux@armlinux.org.uk>
4409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4410 W:      http://www.armlinux.org.uk/
4411 S:      Maintained
4412 F:      drivers/video/fbdev/cyber2000fb.*
4413
4414 CYCLADES ASYNC MUX DRIVER
4415 W:      http://www.cyclades.com/
4416 S:      Orphan
4417 F:      drivers/tty/cyclades.c
4418 F:      include/linux/cyclades.h
4419 F:      include/uapi/linux/cyclades.h
4420
4421 CYCLADES PC300 DRIVER
4422 W:      http://www.cyclades.com/
4423 S:      Orphan
4424 F:      drivers/net/wan/pc300*
4425
4426 CYPRESS_FIRMWARE MEDIA DRIVER
4427 M:      Antti Palosaari <crope@iki.fi>
4428 L:      linux-media@vger.kernel.org
4429 W:      https://linuxtv.org
4430 W:      http://palosaari.fi/linux/
4431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4432 T:      git git://linuxtv.org/anttip/media_tree.git
4433 S:      Maintained
4434 F:      drivers/media/common/cypress_firmware*
4435
4436 CYTTSP TOUCHSCREEN DRIVER
4437 M:      Ferruh Yigit <fery@cypress.com>
4438 L:      linux-input@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/input/touchscreen/cyttsp*
4441 F:      include/linux/input/cyttsp.h
4442
4443 D-LINK DIR-685 TOUCHKEYS DRIVER
4444 M:      Linus Walleij <linus.walleij@linaro.org>
4445 L:      linux-input@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4448
4449 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4450 M:      Joshua Kinard <kumba@gentoo.org>
4451 S:      Maintained
4452 F:      drivers/rtc/rtc-ds1685.c
4453 F:      include/linux/rtc/ds1685.h
4454
4455 DAMA SLAVE for AX.25
4456 M:      Joerg Reuter <jreuter@yaina.de>
4457 W:      http://yaina.de/jreuter/
4458 W:      http://www.qsl.net/dl1bke/
4459 L:      linux-hams@vger.kernel.org
4460 S:      Maintained
4461 F:      net/ax25/af_ax25.c
4462 F:      net/ax25/ax25_dev.c
4463 F:      net/ax25/ax25_ds_*
4464 F:      net/ax25/ax25_in.c
4465 F:      net/ax25/ax25_out.c
4466 F:      net/ax25/ax25_timer.c
4467 F:      net/ax25/sysctl_net_ax25.c
4468
4469 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4470 L:      netdev@vger.kernel.org
4471 S:      Orphan
4472 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4473 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4474
4475 DC390/AM53C974 SCSI driver
4476 M:      Hannes Reinecke <hare@suse.com>
4477 L:      linux-scsi@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/scsi/am53c974.c
4480
4481 DC395x SCSI driver
4482 M:      Oliver Neukum <oliver@neukum.org>
4483 M:      Ali Akcaagac <aliakc@web.de>
4484 M:      Jamie Lenehan <lenehan@twibble.org>
4485 L:      dc395x@twibble.org
4486 W:      http://twibble.org/dist/dc395x/
4487 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4488 S:      Maintained
4489 F:      Documentation/scsi/dc395x.txt
4490 F:      drivers/scsi/dc395x.*
4491
4492 DCCP PROTOCOL
4493 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4494 L:      dccp@vger.kernel.org
4495 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4496 S:      Maintained
4497 F:      include/linux/dccp.h
4498 F:      include/uapi/linux/dccp.h
4499 F:      include/linux/tfrc.h
4500 F:      net/dccp/
4501
4502 DECnet NETWORK LAYER
4503 W:      http://linux-decnet.sourceforge.net
4504 L:      linux-decnet-user@lists.sourceforge.net
4505 S:      Orphan
4506 F:      Documentation/networking/decnet.txt
4507 F:      net/decnet/
4508
4509 DECSTATION PLATFORM SUPPORT
4510 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4511 L:      linux-mips@vger.kernel.org
4512 W:      http://www.linux-mips.org/wiki/DECstation
4513 S:      Maintained
4514 F:      arch/mips/dec/
4515 F:      arch/mips/include/asm/dec/
4516 F:      arch/mips/include/asm/mach-dec/
4517
4518 DEFXX FDDI NETWORK DRIVER
4519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4520 S:      Maintained
4521 F:      drivers/net/fddi/defxx.*
4522
4523 DELL SMBIOS DRIVER
4524 M:      Pali Rohár <pali.rohar@gmail.com>
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios.*
4529
4530 DELL SMBIOS SMM DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 L:      platform-driver-x86@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/platform/x86/dell-smbios-smm.c
4535
4536 DELL SMBIOS WMI DRIVER
4537 M:      Mario Limonciello <mario.limonciello@dell.com>
4538 L:      platform-driver-x86@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/platform/x86/dell-smbios-wmi.c
4541 F:      tools/wmi/dell-smbios-example.c
4542
4543 DEFZA FDDI NETWORK DRIVER
4544 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4545 S:      Maintained
4546 F:      drivers/net/fddi/defza.*
4547
4548 DELL LAPTOP DRIVER
4549 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4550 M:      Pali Rohár <pali.rohar@gmail.com>
4551 L:      platform-driver-x86@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/platform/x86/dell-laptop.c
4554
4555 DELL LAPTOP FREEFALL DRIVER
4556 M:      Pali Rohár <pali.rohar@gmail.com>
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-smo8800.c
4559
4560 DELL LAPTOP RBTN DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-rbtn.*
4564
4565 DELL REMOTE BIOS UPDATE DRIVER
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell_rbu.c
4570
4571 DELL LAPTOP SMM DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/hwmon/dell-smm-hwmon.c
4575 F:      include/uapi/linux/i8k.h
4576
4577 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4578 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4579 L:      platform-driver-x86@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/dcdbas.txt
4582 F:      drivers/platform/x86/dcdbas.*
4583
4584 DELL WMI NOTIFICATIONS DRIVER
4585 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4586 M:      Pali Rohár <pali.rohar@gmail.com>
4587 S:      Maintained
4588 F:      drivers/platform/x86/dell-wmi.c
4589
4590 DELL WMI DESCRIPTOR DRIVER
4591 M:      Mario Limonciello <mario.limonciello@dell.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi-descriptor.c
4594
4595 DELTA ST MEDIA DRIVER
4596 M:      Hugues Fruchet <hugues.fruchet@st.com>
4597 L:      linux-media@vger.kernel.org
4598 T:      git git://linuxtv.org/media_tree.git
4599 W:      https://linuxtv.org
4600 S:      Supported
4601 F:      drivers/media/platform/sti/delta
4602
4603 DENALI NAND DRIVER
4604 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4605 L:      linux-mtd@lists.infradead.org
4606 S:      Supported
4607 F:      drivers/mtd/nand/raw/denali*
4608
4609 DESIGNWARE USB2 DRD IP DRIVER
4610 M:      Minas Harutyunyan <hminas@synopsys.com>
4611 L:      linux-usb@vger.kernel.org
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4613 S:      Maintained
4614 F:      drivers/usb/dwc2/
4615
4616 DESIGNWARE USB3 DRD IP DRIVER
4617 M:      Felipe Balbi <balbi@kernel.org>
4618 L:      linux-usb@vger.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4620 S:      Maintained
4621 F:      drivers/usb/dwc3/
4622
4623 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4624 M:      Andreas Klinger <ak@it-klinger.de>
4625 L:      linux-iio@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4628 F:      drivers/iio/proximity/srf*.c
4629
4630 DEVICE COREDUMP (DEV_COREDUMP)
4631 M:      Johannes Berg <johannes@sipsolutions.net>
4632 L:      linux-kernel@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/base/devcoredump.c
4635 F:      include/linux/devcoredump.h
4636
4637 DEVICE FREQUENCY (DEVFREQ)
4638 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4639 M:      Kyungmin Park <kyungmin.park@samsung.com>
4640 R:      Chanwoo Choi <cw00.choi@samsung.com>
4641 L:      linux-pm@vger.kernel.org
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4643 S:      Maintained
4644 F:      drivers/devfreq/
4645 F:      include/linux/devfreq.h
4646 F:      Documentation/devicetree/bindings/devfreq/
4647 F:      include/trace/events/devfreq.h
4648
4649 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4650 M:      Chanwoo Choi <cw00.choi@samsung.com>
4651 L:      linux-pm@vger.kernel.org
4652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4653 S:      Supported
4654 F:      drivers/devfreq/event/
4655 F:      drivers/devfreq/devfreq-event.c
4656 F:      include/linux/devfreq-event.h
4657 F:      Documentation/devicetree/bindings/devfreq/event/
4658
4659 DEVICE NUMBER REGISTRY
4660 M:      Torben Mathiasen <device@lanana.org>
4661 W:      http://lanana.org/docs/device-list/index.html
4662 S:      Maintained
4663
4664 DEVICE-MAPPER  (LVM)
4665 M:      Alasdair Kergon <agk@redhat.com>
4666 M:      Mike Snitzer <snitzer@redhat.com>
4667 M:      dm-devel@redhat.com
4668 L:      dm-devel@redhat.com
4669 W:      http://sources.redhat.com/dm
4670 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4672 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4673 S:      Maintained
4674 F:      Documentation/device-mapper/
4675 F:      drivers/md/Makefile
4676 F:      drivers/md/Kconfig
4677 F:      drivers/md/dm*
4678 F:      drivers/md/persistent-data/
4679 F:      include/linux/device-mapper.h
4680 F:      include/linux/dm-*.h
4681 F:      include/uapi/linux/dm-*.h
4682
4683 DEVLINK
4684 M:      Jiri Pirko <jiri@mellanox.com>
4685 L:      netdev@vger.kernel.org
4686 S:      Supported
4687 F:      net/core/devlink.c
4688 F:      include/net/devlink.h
4689 F:      include/uapi/linux/devlink.h
4690
4691 DIALOG SEMICONDUCTOR DRIVERS
4692 M:      Support Opensource <support.opensource@diasemi.com>
4693 W:      http://www.dialog-semiconductor.com/products
4694 S:      Supported
4695 F:      Documentation/hwmon/da90??.rst
4696 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4697 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4698 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4699 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4700 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4701 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4702 F:      drivers/gpio/gpio-da90??.c
4703 F:      drivers/hwmon/da90??-hwmon.c
4704 F:      drivers/iio/adc/da91??-*.c
4705 F:      drivers/input/misc/da90??_onkey.c
4706 F:      drivers/input/touchscreen/da9052_tsi.c
4707 F:      drivers/leds/leds-da90??.c
4708 F:      drivers/mfd/da903x.c
4709 F:      drivers/mfd/da90??-*.c
4710 F:      drivers/mfd/da91??-*.c
4711 F:      drivers/power/supply/da9052-battery.c
4712 F:      drivers/power/supply/da91??-*.c
4713 F:      drivers/regulator/da903x.c
4714 F:      drivers/regulator/da9???-regulator.[ch]
4715 F:      drivers/thermal/da90??-thermal.c
4716 F:      drivers/rtc/rtc-da90??.c
4717 F:      drivers/video/backlight/da90??_bl.c
4718 F:      drivers/watchdog/da90??_wdt.c
4719 F:      include/linux/mfd/da903x.h
4720 F:      include/linux/mfd/da9052/
4721 F:      include/linux/mfd/da9055/
4722 F:      include/linux/mfd/da9062/
4723 F:      include/linux/mfd/da9063/
4724 F:      include/linux/mfd/da9150/
4725 F:      include/linux/regulator/da9211.h
4726 F:      include/sound/da[79]*.h
4727 F:      sound/soc/codecs/da[79]*.[ch]
4728
4729 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4731 L:      linux-gpio@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/gpio/gpio-gpio-mm.c
4734
4735 DIOLAN U2C-12 I2C DRIVER
4736 M:      Guenter Roeck <linux@roeck-us.net>
4737 L:      linux-i2c@vger.kernel.org
4738 S:      Maintained
4739 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4740
4741 FILESYSTEM DIRECT ACCESS (DAX)
4742 M:      Dan Williams <dan.j.williams@intel.com>
4743 R:      Matthew Wilcox <willy@infradead.org>
4744 R:      Jan Kara <jack@suse.cz>
4745 L:      linux-fsdevel@vger.kernel.org
4746 L:      linux-nvdimm@lists.01.org
4747 S:      Supported
4748 F:      fs/dax.c
4749 F:      include/linux/dax.h
4750 F:      include/trace/events/fs_dax.h
4751
4752 DEVICE DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 M:      Vishal Verma <vishal.l.verma@intel.com>
4755 M:      Keith Busch <keith.busch@intel.com>
4756 M:      Dave Jiang <dave.jiang@intel.com>
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      drivers/dax/
4760
4761 DIRECTORY NOTIFICATION (DNOTIFY)
4762 M:      Jan Kara <jack@suse.cz>
4763 R:      Amir Goldstein <amir73il@gmail.com>
4764 L:      linux-fsdevel@vger.kernel.org
4765 S:      Maintained
4766 F:      Documentation/filesystems/dnotify.txt
4767 F:      fs/notify/dnotify/
4768 F:      include/linux/dnotify.h
4769
4770 DISK GEOMETRY AND PARTITION HANDLING
4771 M:      Andries Brouwer <aeb@cwi.nl>
4772 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4773 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4774 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4775 S:      Maintained
4776
4777 DISKQUOTA
4778 M:      Jan Kara <jack@suse.com>
4779 S:      Maintained
4780 F:      Documentation/filesystems/quota.txt
4781 F:      fs/quota/
4782 F:      include/linux/quota*.h
4783 F:      include/uapi/linux/quota*.h
4784
4785 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4786 M:      Bernie Thompson <bernie@plugable.com>
4787 L:      linux-fbdev@vger.kernel.org
4788 S:      Maintained
4789 W:      http://plugable.com/category/projects/udlfb/
4790 F:      drivers/video/fbdev/udlfb.c
4791 F:      include/video/udlfb.h
4792 F:      Documentation/fb/udlfb.txt
4793
4794 DISTRIBUTED LOCK MANAGER (DLM)
4795 M:      Christine Caulfield <ccaulfie@redhat.com>
4796 M:      David Teigland <teigland@redhat.com>
4797 L:      cluster-devel@redhat.com
4798 W:      http://sources.redhat.com/cluster/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4800 S:      Supported
4801 F:      fs/dlm/
4802
4803 DMA BUFFER SHARING FRAMEWORK
4804 M:      Sumit Semwal <sumit.semwal@linaro.org>
4805 S:      Maintained
4806 L:      linux-media@vger.kernel.org
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4809 F:      drivers/dma-buf/
4810 F:      include/linux/dma-buf*
4811 F:      include/linux/reservation.h
4812 F:      include/linux/*fence.h
4813 F:      Documentation/driver-api/dma-buf.rst
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4817 M:      Vinod Koul <vkoul@kernel.org>
4818 L:      dmaengine@vger.kernel.org
4819 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4820 S:      Maintained
4821 F:      drivers/dma/
4822 F:      include/linux/dmaengine.h
4823 F:      include/linux/of_dma.h
4824 F:      Documentation/devicetree/bindings/dma/
4825 F:      Documentation/driver-api/dmaengine/
4826 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4827
4828 DMA MAPPING HELPERS
4829 M:      Christoph Hellwig <hch@lst.de>
4830 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4831 R:      Robin Murphy <robin.murphy@arm.com>
4832 L:      iommu@lists.linux-foundation.org
4833 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4834 W:      http://git.infradead.org/users/hch/dma-mapping.git
4835 S:      Supported
4836 F:      kernel/dma/
4837 F:      include/asm-generic/dma-mapping.h
4838 F:      include/linux/dma-direct.h
4839 F:      include/linux/dma-mapping.h
4840 F:      include/linux/dma-noncoherent.h
4841
4842 DME1737 HARDWARE MONITOR DRIVER
4843 M:      Juerg Haefliger <juergh@gmail.com>
4844 L:      linux-hwmon@vger.kernel.org
4845 S:      Maintained
4846 F:      Documentation/hwmon/dme1737.rst
4847 F:      drivers/hwmon/dme1737.c
4848
4849 DMI/SMBIOS SUPPORT
4850 M:      Jean Delvare <jdelvare@suse.com>
4851 S:      Maintained
4852 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4853 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4854 F:      drivers/firmware/dmi-id.c
4855 F:      drivers/firmware/dmi_scan.c
4856 F:      include/linux/dmi.h
4857
4858 DOCUMENTATION
4859 M:      Jonathan Corbet <corbet@lwn.net>
4860 L:      linux-doc@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/
4863 F:      scripts/kernel-doc
4864 X:      Documentation/ABI/
4865 X:      Documentation/acpi/
4866 X:      Documentation/devicetree/
4867 X:      Documentation/i2c/
4868 X:      Documentation/media/
4869 X:      Documentation/power/
4870 X:      Documentation/spi/
4871 T:      git git://git.lwn.net/linux.git docs-next
4872
4873 DOCUMENTATION/ITALIAN
4874 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/translations/it_IT
4878
4879 DONGWOON DW9714 LENS VOICE COIL DRIVER
4880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4881 L:      linux-media@vger.kernel.org
4882 T:      git git://linuxtv.org/media_tree.git
4883 S:      Maintained
4884 F:      drivers/media/i2c/dw9714.c
4885 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4886
4887 DONGWOON DW9807 LENS VOICE COIL DRIVER
4888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4889 L:      linux-media@vger.kernel.org
4890 T:      git git://linuxtv.org/media_tree.git
4891 S:      Maintained
4892 F:      drivers/media/i2c/dw9807-vcm.c
4893 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4894
4895 DOUBLETALK DRIVER
4896 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4897 L:      blinux-list@redhat.com
4898 S:      Maintained
4899 F:      drivers/char/dtlk.c
4900 F:      include/linux/dtlk.h
4901
4902 DPAA2 DATAPATH I/O (DPIO) DRIVER
4903 M:      Roy Pledge <Roy.Pledge@nxp.com>
4904 L:      linux-kernel@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/soc/fsl/dpio
4907
4908 DPAA2 ETHERNET DRIVER
4909 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4910 L:      netdev@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4914 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4915 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4916 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4917
4918 DPAA2 ETHERNET SWITCH DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4921 L:      linux-kernel@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/staging/fsl-dpaa2/ethsw
4924
4925 DPAA2 PTP CLOCK DRIVER
4926 M:      Yangbo Lu <yangbo.lu@nxp.com>
4927 L:      netdev@vger.kernel.org
4928 S:      Maintained
4929 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4930 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4931
4932 DPT_I2O SCSI RAID DRIVER
4933 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4934 L:      linux-scsi@vger.kernel.org
4935 W:      http://www.adaptec.com/
4936 S:      Maintained
4937 F:      drivers/scsi/dpt*
4938 F:      drivers/scsi/dpt/
4939
4940 DRBD DRIVER
4941 M:      Philipp Reisner <philipp.reisner@linbit.com>
4942 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4943 L:      drbd-dev@lists.linbit.com
4944 W:      http://www.drbd.org
4945 T:      git git://git.linbit.com/linux-drbd.git
4946 T:      git git://git.linbit.com/drbd-8.4.git
4947 S:      Supported
4948 F:      drivers/block/drbd/
4949 F:      lib/lru_cache.c
4950 F:      Documentation/blockdev/drbd/
4951
4952 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4953 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4954 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4956 S:      Supported
4957 F:      Documentation/kobject.txt
4958 F:      drivers/base/
4959 F:      fs/debugfs/
4960 F:      fs/sysfs/
4961 F:      include/linux/debugfs.h
4962 F:      include/linux/kobj*
4963 F:      lib/kobj*
4964
4965 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4966 M:      Kevin Hilman <khilman@kernel.org>
4967 M:      Nishanth Menon <nm@ti.com>
4968 S:      Maintained
4969 F:      drivers/power/avs/
4970 F:      include/linux/power/smartreflex.h
4971 L:      linux-pm@vger.kernel.org
4972
4973 DRM DRIVER FOR ARM PL111 CLCD
4974 M:      Eric Anholt <eric@anholt.net>
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Supported
4977 F:      drivers/gpu/drm/pl111/
4978
4979 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4980 M:      Linus Walleij <linus.walleij@linaro.org>
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4984 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4985
4986 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4987 M:      Dave Airlie <airlied@redhat.com>
4988 S:      Odd Fixes
4989 F:      drivers/gpu/drm/ast/
4990
4991 DRM DRIVER FOR ASPEED BMC GFX
4992 M:      Joel Stanley <joel@jms.id.au>
4993 L:      linux-aspeed@lists.ozlabs.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Supported
4996 F:      drivers/gpu/drm/aspeed/
4997 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4998
4999 DRM DRIVER FOR BOCHS VIRTUAL GPU
5000 M:      Gerd Hoffmann <kraxel@redhat.com>
5001 L:      virtualization@lists.linux-foundation.org
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003 S:      Maintained
5004 F:      drivers/gpu/drm/bochs/
5005
5006 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5007 M:      Linus Walleij <linus.walleij@linaro.org>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 S:      Maintained
5010 F:      drivers/gpu/drm/tve200/
5011
5012 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5013 M:      Jagan Teki <jagan@amarulasolutions.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5016 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5017
5018 DRM DRIVER FOR ILITEK ILI9225 PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/ili9225.c
5022 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5023
5024 DRM DRIVER FOR HX8357D PANELS
5025 M:      Eric Anholt <eric@anholt.net>
5026 T:      git git://anongit.freedesktop.org/drm/drm-misc
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5029 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5030
5031 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/i810/
5034 F:      include/uapi/drm/i810_drm.h
5035
5036 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/mga/
5039 F:      include/uapi/drm/mga_drm.h
5040
5041 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5042 M:      Dave Airlie <airlied@redhat.com>
5043 S:      Odd Fixes
5044 F:      drivers/gpu/drm/mgag200/
5045
5046 DRM DRIVER FOR MI0283QT
5047 M:      Noralf Trønnes <noralf@tronnes.org>
5048 S:      Maintained
5049 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5050 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5051
5052 DRM DRIVER FOR MSM ADRENO GPU
5053 M:      Rob Clark <robdclark@gmail.com>
5054 M:      Sean Paul <sean@poorly.run>
5055 L:      linux-arm-msm@vger.kernel.org
5056 L:      dri-devel@lists.freedesktop.org
5057 L:      freedreno@lists.freedesktop.org
5058 T:      git https://gitlab.freedesktop.org/drm/msm.git
5059 S:      Maintained
5060 F:      drivers/gpu/drm/msm/
5061 F:      include/uapi/drm/msm_drm.h
5062 F:      Documentation/devicetree/bindings/display/msm/
5063
5064 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5065 M:      Ben Skeggs <bskeggs@redhat.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 L:      nouveau@lists.freedesktop.org
5068 T:      git git://github.com/skeggsb/linux
5069 S:      Supported
5070 F:      drivers/gpu/drm/nouveau/
5071 F:      include/uapi/drm/nouveau_drm.h
5072
5073 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5074 M:      Stefan Mavrodiev <stefan@olimex.com>
5075 S:      Maintained
5076 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5077 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5078
5079 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5080 M:      Noralf Trønnes <noralf@tronnes.org>
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/repaper.c
5083 F:      Documentation/devicetree/bindings/display/repaper.txt
5084
5085 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5086 M:      Dave Airlie <airlied@redhat.com>
5087 M:      Gerd Hoffmann <kraxel@redhat.com>
5088 L:      virtualization@lists.linux-foundation.org
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 S:      Obsolete
5091 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5092 F:      drivers/gpu/drm/cirrus/
5093
5094 DRM DRIVER FOR QXL VIRTUAL GPU
5095 M:      Dave Airlie <airlied@redhat.com>
5096 M:      Gerd Hoffmann <kraxel@redhat.com>
5097 L:      virtualization@lists.linux-foundation.org
5098 L:      spice-devel@lists.freedesktop.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/qxl/
5102 F:      include/uapi/drm/qxl_drm.h
5103
5104 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5105 M:      Robert Chiras <robert.chiras@nxp.com>
5106 S:      Maintained
5107 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5108 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5109
5110 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5111 S:      Orphan / Obsolete
5112 F:      drivers/gpu/drm/r128/
5113 F:      include/uapi/drm/r128_drm.h
5114
5115 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5116 M:      Guido Günther <agx@sigxcpu.org>
5117 R:      Purism Kernel Team <kernel@puri.sm>
5118 S:      Maintained
5119 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5120 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5121
5122 DRM DRIVER FOR SAVAGE VIDEO CARDS
5123 S:      Orphan / Obsolete
5124 F:      drivers/gpu/drm/savage/
5125 F:      include/uapi/drm/savage_drm.h
5126
5127 DRM DRIVER FOR SIS VIDEO CARDS
5128 S:      Orphan / Obsolete
5129 F:      drivers/gpu/drm/sis/
5130 F:      include/uapi/drm/sis_drm.h
5131
5132 DRM DRIVER FOR SITRONIX ST7701 PANELS
5133 M:      Jagan Teki <jagan@amarulasolutions.com>
5134 S:      Maintained
5135 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5136 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5137
5138 DRM DRIVER FOR SITRONIX ST7586 PANELS
5139 M:      David Lechner <david@lechnology.com>
5140 S:      Maintained
5141 F:      drivers/gpu/drm/tinydrm/st7586.c
5142 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5143
5144 DRM DRIVER FOR SITRONIX ST7735R PANELS
5145 M:      David Lechner <david@lechnology.com>
5146 S:      Maintained
5147 F:      drivers/gpu/drm/tinydrm/st7735r.c
5148 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5149
5150 DRM DRIVER FOR ST-ERICSSON MCDE
5151 M:      Linus Walleij <linus.walleij@linaro.org>
5152 T:      git git://anongit.freedesktop.org/drm/drm-misc
5153 S:      Maintained
5154 F:      drivers/gpu/drm/mcde/
5155 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5156
5157 DRM DRIVER FOR TDFX VIDEO CARDS
5158 S:      Orphan / Obsolete
5159 F:      drivers/gpu/drm/tdfx/
5160
5161 DRM DRIVER FOR TPO TPG110 PANELS
5162 M:      Linus Walleij <linus.walleij@linaro.org>
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Maintained
5165 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5166 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5167
5168 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5169 M:      Dave Airlie <airlied@redhat.com>
5170 R:      Sean Paul <sean@poorly.run>
5171 L:      dri-devel@lists.freedesktop.org
5172 S:      Odd Fixes
5173 F:      drivers/gpu/drm/udl/
5174 T:      git git://anongit.freedesktop.org/drm/drm-misc
5175
5176 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5177 M:      Hans de Goede <hdegoede@redhat.com>
5178 L:      dri-devel@lists.freedesktop.org
5179 S:      Maintained
5180 F:      drivers/gpu/drm/vboxvideo/
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182
5183 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5184 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5185 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5186 R:      Daniel Vetter <daniel@ffwll.ch>
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 S:      Maintained
5189 L:      dri-devel@lists.freedesktop.org
5190 F:      drivers/gpu/drm/vkms/
5191 F:      Documentation/gpu/vkms.rst
5192
5193 DRM DRIVER FOR VMWARE VIRTUAL GPU
5194 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5195 M:      Thomas Hellstrom <thellstrom@vmware.com>
5196 L:      dri-devel@lists.freedesktop.org
5197 T:      git git://people.freedesktop.org/~thomash/linux
5198 S:      Supported
5199 F:      drivers/gpu/drm/vmwgfx/
5200 F:      include/uapi/drm/vmwgfx_drm.h
5201
5202 DRM DRIVERS
5203 M:      David Airlie <airlied@linux.ie>
5204 M:      Daniel Vetter <daniel@ffwll.ch>
5205 L:      dri-devel@lists.freedesktop.org
5206 T:      git git://anongit.freedesktop.org/drm/drm
5207 B:      https://bugs.freedesktop.org/
5208 C:      irc://chat.freenode.net/dri-devel
5209 S:      Maintained
5210 F:      drivers/gpu/drm/
5211 F:      drivers/gpu/vga/
5212 F:      Documentation/devicetree/bindings/display/
5213 F:      Documentation/devicetree/bindings/gpu/
5214 F:      Documentation/gpu/
5215 F:      include/drm/
5216 F:      include/uapi/drm/
5217 F:      include/linux/vga*
5218
5219 DRM DRIVERS AND MISC GPU PATCHES
5220 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5221 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5222 M:      Sean Paul <sean@poorly.run>
5223 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5224 S:      Maintained
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 F:      Documentation/gpu/
5227 F:      drivers/gpu/vga/
5228 F:      drivers/gpu/drm/*
5229 F:      include/drm/drm*
5230 F:      include/uapi/drm/drm*
5231 F:      include/linux/vga*
5232
5233 DRM DRIVERS FOR ALLWINNER A10
5234 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5235 L:      dri-devel@lists.freedesktop.org
5236 S:      Supported
5237 F:      drivers/gpu/drm/sun4i/
5238 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240
5241 DRM DRIVERS FOR AMLOGIC SOCS
5242 M:      Neil Armstrong <narmstrong@baylibre.com>
5243 L:      dri-devel@lists.freedesktop.org
5244 L:      linux-amlogic@lists.infradead.org
5245 W:      http://linux-meson.com/
5246 S:      Supported
5247 F:      drivers/gpu/drm/meson/
5248 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5249 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5250 F:      Documentation/gpu/meson.rst
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252
5253 DRM DRIVERS FOR ATMEL HLCDC
5254 M:      Sam Ravnborg <sam@ravnborg.org>
5255 M:      Boris Brezillon <bbrezillon@kernel.org>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Supported
5258 F:      drivers/gpu/drm/atmel-hlcdc/
5259 F:      Documentation/devicetree/bindings/display/atmel/
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261
5262 DRM DRIVERS FOR BRIDGE CHIPS
5263 M:      Andrzej Hajda <a.hajda@samsung.com>
5264 M:      Neil Armstrong <narmstrong@baylibre.com>
5265 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5266 R:      Jonas Karlman <jonas@kwiboo.se>
5267 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5268 S:      Maintained
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270 F:      drivers/gpu/drm/bridge/
5271
5272 DRM DRIVERS FOR EXYNOS
5273 M:      Inki Dae <inki.dae@samsung.com>
5274 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5275 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5276 M:      Kyungmin Park <kyungmin.park@samsung.com>
5277 L:      dri-devel@lists.freedesktop.org
5278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5279 S:      Supported
5280 F:      drivers/gpu/drm/exynos/
5281 F:      include/uapi/drm/exynos_drm.h
5282 F:      Documentation/devicetree/bindings/display/exynos/
5283
5284 DRM DRIVERS FOR FREESCALE DCU
5285 M:      Stefan Agner <stefan@agner.ch>
5286 M:      Alison Wang <alison.wang@nxp.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 S:      Supported
5289 F:      drivers/gpu/drm/fsl-dcu/
5290 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5291 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5292 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294
5295 DRM DRIVERS FOR FREESCALE IMX
5296 M:      Philipp Zabel <p.zabel@pengutronix.de>
5297 L:      dri-devel@lists.freedesktop.org
5298 S:      Maintained
5299 F:      drivers/gpu/drm/imx/
5300 F:      drivers/gpu/ipu-v3/
5301 F:      Documentation/devicetree/bindings/display/imx/
5302
5303 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5304 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5305 L:      dri-devel@lists.freedesktop.org
5306 T:      git git://github.com/patjak/drm-gma500
5307 S:      Maintained
5308 F:      drivers/gpu/drm/gma500/
5309
5310 DRM DRIVERS FOR HISILICON
5311 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5312 M:      Rongrong Zou <zourongrong@gmail.com>
5313 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5314 R:      Chen Feng <puck.chen@hisilicon.com>
5315 L:      dri-devel@lists.freedesktop.org
5316 T:      git git://github.com/xin3liang/linux.git
5317 S:      Maintained
5318 F:      drivers/gpu/drm/hisilicon/
5319 F:      Documentation/devicetree/bindings/display/hisilicon/
5320
5321 DRM DRIVERS FOR LIMA
5322 M:      Qiang Yu <yuq825@gmail.com>
5323 L:      dri-devel@lists.freedesktop.org
5324 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5325 S:      Maintained
5326 F:      drivers/gpu/drm/lima/
5327 F:      include/uapi/drm/lima_drm.h
5328 T:      git git://anongit.freedesktop.org/drm/drm-misc
5329
5330 DRM DRIVERS FOR MEDIATEK
5331 M:      CK Hu <ck.hu@mediatek.com>
5332 M:      Philipp Zabel <p.zabel@pengutronix.de>
5333 L:      dri-devel@lists.freedesktop.org
5334 S:      Supported
5335 F:      drivers/gpu/drm/mediatek/
5336 F:      Documentation/devicetree/bindings/display/mediatek/
5337
5338 DRM DRIVERS FOR NVIDIA TEGRA
5339 M:      Thierry Reding <thierry.reding@gmail.com>
5340 L:      dri-devel@lists.freedesktop.org
5341 L:      linux-tegra@vger.kernel.org
5342 T:      git git://anongit.freedesktop.org/tegra/linux.git
5343 S:      Supported
5344 F:      drivers/gpu/drm/tegra/
5345 F:      drivers/gpu/host1x/
5346 F:      include/linux/host1x.h
5347 F:      include/uapi/drm/tegra_drm.h
5348 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5349
5350 DRM DRIVERS FOR RENESAS
5351 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5352 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5353 L:      dri-devel@lists.freedesktop.org
5354 L:      linux-renesas-soc@vger.kernel.org
5355 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5356 S:      Supported
5357 F:      drivers/gpu/drm/rcar-du/
5358 F:      drivers/gpu/drm/shmobile/
5359 F:      include/linux/platform_data/shmob_drm.h
5360 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5361 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5362 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5363
5364 DRM DRIVERS FOR ROCKCHIP
5365 M:      Sandy Huang <hjc@rock-chips.com>
5366 M:      Heiko Stübner <heiko@sntech.de>
5367 L:      dri-devel@lists.freedesktop.org
5368 S:      Maintained
5369 F:      drivers/gpu/drm/rockchip/
5370 F:      Documentation/devicetree/bindings/display/rockchip/
5371 T:      git git://anongit.freedesktop.org/drm/drm-misc
5372
5373 DRM DRIVERS FOR STI
5374 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5375 M:      Vincent Abriou <vincent.abriou@st.com>
5376 L:      dri-devel@lists.freedesktop.org
5377 T:      git git://anongit.freedesktop.org/drm/drm-misc
5378 S:      Maintained
5379 F:      drivers/gpu/drm/sti
5380 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5381
5382 DRM DRIVERS FOR STM
5383 M:      Yannick Fertre <yannick.fertre@st.com>
5384 M:      Philippe Cornu <philippe.cornu@st.com>
5385 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5386 M:      Vincent Abriou <vincent.abriou@st.com>
5387 L:      dri-devel@lists.freedesktop.org
5388 T:      git git://anongit.freedesktop.org/drm/drm-misc
5389 S:      Maintained
5390 F:      drivers/gpu/drm/stm
5391 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5392
5393 DRM DRIVERS FOR TI LCDC
5394 M:      Jyri Sarha <jsarha@ti.com>
5395 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5396 L:      dri-devel@lists.freedesktop.org
5397 S:      Maintained
5398 F:      drivers/gpu/drm/tilcdc/
5399 F:      Documentation/devicetree/bindings/display/tilcdc/
5400
5401 DRM DRIVERS FOR TI OMAP
5402 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5403 L:      dri-devel@lists.freedesktop.org
5404 S:      Maintained
5405 F:      drivers/gpu/drm/omapdrm/
5406 F:      Documentation/devicetree/bindings/display/ti/
5407
5408 DRM DRIVERS FOR V3D
5409 M:      Eric Anholt <eric@anholt.net>
5410 S:      Supported
5411 F:      drivers/gpu/drm/v3d/
5412 F:      include/uapi/drm/v3d_drm.h
5413 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5414 T:      git git://anongit.freedesktop.org/drm/drm-misc
5415
5416 DRM DRIVERS FOR VC4
5417 M:      Eric Anholt <eric@anholt.net>
5418 T:      git git://github.com/anholt/linux
5419 S:      Supported
5420 F:      drivers/gpu/drm/vc4/
5421 F:      include/uapi/drm/vc4_drm.h
5422 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5423 T:      git git://anongit.freedesktop.org/drm/drm-misc
5424
5425 DRM DRIVERS FOR VIVANTE GPU IP
5426 M:      Lucas Stach <l.stach@pengutronix.de>
5427 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5428 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5429 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5430 L:      dri-devel@lists.freedesktop.org
5431 S:      Maintained
5432 F:      drivers/gpu/drm/etnaviv/
5433 F:      include/uapi/drm/etnaviv_drm.h
5434 F:      Documentation/devicetree/bindings/display/etnaviv/
5435
5436 DRM DRIVERS FOR ZTE ZX
5437 M:      Shawn Guo <shawnguo@kernel.org>
5438 L:      dri-devel@lists.freedesktop.org
5439 S:      Maintained
5440 F:      drivers/gpu/drm/zte/
5441 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5442 T:      git git://anongit.freedesktop.org/drm/drm-misc
5443
5444 DRM PANEL DRIVERS
5445 M:      Thierry Reding <thierry.reding@gmail.com>
5446 R:      Sam Ravnborg <sam@ravnborg.org>
5447 L:      dri-devel@lists.freedesktop.org
5448 T:      git git://anongit.freedesktop.org/drm/drm-misc
5449 S:      Maintained
5450 F:      drivers/gpu/drm/drm_panel.c
5451 F:      drivers/gpu/drm/panel/
5452 F:      include/drm/drm_panel.h
5453 F:      Documentation/devicetree/bindings/display/panel/
5454
5455 DRM TINYDRM DRIVERS
5456 M:      Noralf Trønnes <noralf@tronnes.org>
5457 W:      https://github.com/notro/tinydrm/wiki/Development
5458 T:      git git://anongit.freedesktop.org/drm/drm-misc
5459 S:      Maintained
5460 F:      drivers/gpu/drm/tinydrm/
5461 F:      include/drm/tinydrm/
5462
5463 DRM DRIVERS FOR XEN
5464 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5465 T:      git git://anongit.freedesktop.org/drm/drm-misc
5466 L:      dri-devel@lists.freedesktop.org
5467 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5468 S:      Supported
5469 F:      drivers/gpu/drm/xen/
5470 F:      Documentation/gpu/xen-front.rst
5471
5472 DRM TTM SUBSYSTEM
5473 M:      Christian Koenig <christian.koenig@amd.com>
5474 M:      Huang Rui <ray.huang@amd.com>
5475 T:      git git://people.freedesktop.org/~agd5f/linux
5476 S:      Maintained
5477 L:      dri-devel@lists.freedesktop.org
5478 F:      include/drm/ttm/
5479 F:      drivers/gpu/drm/ttm/
5480
5481 DSBR100 USB FM RADIO DRIVER
5482 M:      Alexey Klimov <klimov.linux@gmail.com>
5483 L:      linux-media@vger.kernel.org
5484 T:      git git://linuxtv.org/media_tree.git
5485 S:      Maintained
5486 F:      drivers/media/radio/dsbr100.c
5487
5488 DSCC4 DRIVER
5489 M:      Francois Romieu <romieu@fr.zoreil.com>
5490 L:      netdev@vger.kernel.org
5491 S:      Maintained
5492 F:      drivers/net/wan/dscc4.c
5493
5494 DT3155 MEDIA DRIVER
5495 M:      Hans Verkuil <hverkuil@xs4all.nl>
5496 L:      linux-media@vger.kernel.org
5497 T:      git git://linuxtv.org/media_tree.git
5498 W:      https://linuxtv.org
5499 S:      Odd Fixes
5500 F:      drivers/media/pci/dt3155/
5501
5502 DVB_USB_AF9015 MEDIA DRIVER
5503 M:      Antti Palosaari <crope@iki.fi>
5504 L:      linux-media@vger.kernel.org
5505 W:      https://linuxtv.org
5506 W:      http://palosaari.fi/linux/
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/af9015*
5511
5512 DVB_USB_AF9035 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/usb/dvb-usb-v2/af9035*
5521
5522 DVB_USB_ANYSEE 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/anysee*
5531
5532 DVB_USB_AU6610 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/au6610*
5541
5542 DVB_USB_CE6230 MEDIA DRIVER
5543 M:      Antti Palosaari <crope@iki.fi>
5544 L:      linux-media@vger.kernel.org
5545 W:      https://linuxtv.org
5546 W:      http://palosaari.fi/linux/
5547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5548 T:      git git://linuxtv.org/anttip/media_tree.git
5549 S:      Maintained
5550 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5551
5552 DVB_USB_CXUSB MEDIA DRIVER
5553 M:      Michael Krufky <mkrufky@linuxtv.org>
5554 L:      linux-media@vger.kernel.org
5555 W:      https://linuxtv.org
5556 W:      http://github.com/mkrufky
5557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5558 T:      git git://linuxtv.org/media_tree.git
5559 S:      Maintained
5560 F:      drivers/media/usb/dvb-usb/cxusb*
5561
5562 DVB_USB_EC168 MEDIA DRIVER
5563 M:      Antti Palosaari <crope@iki.fi>
5564 L:      linux-media@vger.kernel.org
5565 W:      https://linuxtv.org
5566 W:      http://palosaari.fi/linux/
5567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5568 T:      git git://linuxtv.org/anttip/media_tree.git
5569 S:      Maintained
5570 F:      drivers/media/usb/dvb-usb-v2/ec168*
5571
5572 DVB_USB_GL861 MEDIA DRIVER
5573 M:      Antti Palosaari <crope@iki.fi>
5574 L:      linux-media@vger.kernel.org
5575 W:      https://linuxtv.org
5576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5577 T:      git git://linuxtv.org/anttip/media_tree.git
5578 S:      Maintained
5579 F:      drivers/media/usb/dvb-usb-v2/gl861*
5580
5581 DVB_USB_MXL111SF MEDIA DRIVER
5582 M:      Michael Krufky <mkrufky@linuxtv.org>
5583 L:      linux-media@vger.kernel.org
5584 W:      https://linuxtv.org
5585 W:      http://github.com/mkrufky
5586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5587 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5588 S:      Maintained
5589 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5590
5591 DVB_USB_RTL28XXU MEDIA DRIVER
5592 M:      Antti Palosaari <crope@iki.fi>
5593 L:      linux-media@vger.kernel.org
5594 W:      https://linuxtv.org
5595 W:      http://palosaari.fi/linux/
5596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5597 T:      git git://linuxtv.org/anttip/media_tree.git
5598 S:      Maintained
5599 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5600
5601 DVB_USB_V2 MEDIA DRIVER
5602 M:      Antti Palosaari <crope@iki.fi>
5603 L:      linux-media@vger.kernel.org
5604 W:      https://linuxtv.org
5605 W:      http://palosaari.fi/linux/
5606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5607 T:      git git://linuxtv.org/anttip/media_tree.git
5608 S:      Maintained
5609 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5610 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5611
5612 DYNAMIC DEBUG
5613 M:      Jason Baron <jbaron@akamai.com>
5614 S:      Maintained
5615 F:      lib/dynamic_debug.c
5616 F:      include/linux/dynamic_debug.h
5617
5618 DYNAMIC INTERRUPT MODERATION
5619 M:      Tal Gilboa <talgi@mellanox.com>
5620 S:      Maintained
5621 F:      include/linux/net_dim.h
5622
5623 DZ DECSTATION DZ11 SERIAL DRIVER
5624 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5625 S:      Maintained
5626 F:      drivers/tty/serial/dz.*
5627
5628 E3X0 POWER BUTTON DRIVER
5629 M:      Moritz Fischer <moritz.fischer@ettus.com>
5630 L:      usrp-users@lists.ettus.com
5631 W:      http://www.ettus.com
5632 S:      Supported
5633 F:      drivers/input/misc/e3x0-button.c
5634 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5635
5636 E4000 MEDIA DRIVER
5637 M:      Antti Palosaari <crope@iki.fi>
5638 L:      linux-media@vger.kernel.org
5639 W:      https://linuxtv.org
5640 W:      http://palosaari.fi/linux/
5641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5642 T:      git git://linuxtv.org/anttip/media_tree.git
5643 S:      Maintained
5644 F:      drivers/media/tuners/e4000*
5645
5646 EARTH_PT1 MEDIA DRIVER
5647 M:      Akihiro Tsukada <tskd08@gmail.com>
5648 L:      linux-media@vger.kernel.org
5649 S:      Odd Fixes
5650 F:      drivers/media/pci/pt1/
5651
5652 EARTH_PT3 MEDIA DRIVER
5653 M:      Akihiro Tsukada <tskd08@gmail.com>
5654 L:      linux-media@vger.kernel.org
5655 S:      Odd Fixes
5656 F:      drivers/media/pci/pt3/
5657
5658 EC100 MEDIA DRIVER
5659 M:      Antti Palosaari <crope@iki.fi>
5660 L:      linux-media@vger.kernel.org
5661 W:      https://linuxtv.org
5662 W:      http://palosaari.fi/linux/
5663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5664 T:      git git://linuxtv.org/anttip/media_tree.git
5665 S:      Maintained
5666 F:      drivers/media/dvb-frontends/ec100*
5667
5668 ECRYPT FILE SYSTEM
5669 M:      Tyler Hicks <tyhicks@canonical.com>
5670 L:      ecryptfs@vger.kernel.org
5671 W:      http://ecryptfs.org
5672 W:      https://launchpad.net/ecryptfs
5673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5674 S:      Supported
5675 F:      Documentation/filesystems/ecryptfs.txt
5676 F:      fs/ecryptfs/
5677
5678 EDAC-AMD64
5679 M:      Borislav Petkov <bp@alien8.de>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/amd64_edac*
5683
5684 EDAC-AST2500
5685 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5686 S:      Supported
5687 F:      drivers/edac/aspeed_edac.c
5688 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5689
5690 EDAC-CALXEDA
5691 M:      Robert Richter <rric@kernel.org>
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/highbank*
5695
5696 EDAC-CAVIUM OCTEON
5697 M:      Ralf Baechle <ralf@linux-mips.org>
5698 M:      David Daney <david.daney@cavium.com>
5699 L:      linux-edac@vger.kernel.org
5700 L:      linux-mips@vger.kernel.org
5701 S:      Supported
5702 F:      drivers/edac/octeon_edac*
5703
5704 EDAC-CAVIUM THUNDERX
5705 M:      David Daney <david.daney@cavium.com>
5706 M:      Jan Glauber <jglauber@cavium.com>
5707 L:      linux-edac@vger.kernel.org
5708 S:      Supported
5709 F:      drivers/edac/thunderx_edac*
5710
5711 EDAC-CORE
5712 M:      Borislav Petkov <bp@alien8.de>
5713 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5714 R:      James Morse <james.morse@arm.com>
5715 L:      linux-edac@vger.kernel.org
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5718 S:      Supported
5719 F:      Documentation/admin-guide/ras.rst
5720 F:      Documentation/driver-api/edac.rst
5721 F:      drivers/edac/
5722 F:      include/linux/edac.h
5723
5724 EDAC-E752X
5725 M:      Mark Gross <mark.gross@intel.com>
5726 L:      linux-edac@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/edac/e752x_edac.c
5729
5730 EDAC-E7XXX
5731 L:      linux-edac@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/edac/e7xxx_edac.c
5734
5735 EDAC-FSL_DDR
5736 M:      York Sun <york.sun@nxp.com>
5737 L:      linux-edac@vger.kernel.org
5738 S:      Maintained
5739 F:      drivers/edac/fsl_ddr_edac.*
5740
5741 EDAC-GHES
5742 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5743 L:      linux-edac@vger.kernel.org
5744 S:      Maintained
5745 F:      drivers/edac/ghes_edac.c
5746
5747 EDAC-I10NM
5748 M:      Tony Luck <tony.luck@intel.com>
5749 L:      linux-edac@vger.kernel.org
5750 S:      Maintained
5751 F:      drivers/edac/i10nm_base.c
5752
5753 EDAC-I3000
5754 L:      linux-edac@vger.kernel.org
5755 S:      Orphan
5756 F:      drivers/edac/i3000_edac.c
5757
5758 EDAC-I5000
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i5000_edac.c
5762
5763 EDAC-I5400
5764 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i5400_edac.c
5768
5769 EDAC-I7300
5770 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/i7300_edac.c
5774
5775 EDAC-I7CORE
5776 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/i7core_edac.c
5780
5781 EDAC-I82443BXGX
5782 M:      Tim Small <tim@buttersideup.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/i82443bxgx_edac.c
5786
5787 EDAC-I82975X
5788 M:      "Arvind R." <arvino55@gmail.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/i82975x_edac.c
5792
5793 EDAC-IE31200
5794 M:      Jason Baron <jbaron@akamai.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/ie31200_edac.c
5798
5799 EDAC-MPC85XX
5800 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/mpc85xx_edac.[ch]
5804
5805 EDAC-PASEMI
5806 M:      Egor Martovetsky <egor@pasemi.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/pasemi_edac.c
5810
5811 EDAC-PND2
5812 M:      Tony Luck <tony.luck@intel.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/pnd2_edac.[ch]
5816
5817 EDAC-R82600
5818 M:      Tim Small <tim@buttersideup.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/r82600_edac.c
5822
5823 EDAC-SBRIDGE
5824 M:      Tony Luck <tony.luck@intel.com>
5825 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5826 L:      linux-edac@vger.kernel.org
5827 S:      Maintained
5828 F:      drivers/edac/sb_edac.c
5829
5830 EDAC-SKYLAKE
5831 M:      Tony Luck <tony.luck@intel.com>
5832 L:      linux-edac@vger.kernel.org
5833 S:      Maintained
5834 F:      drivers/edac/skx_*.c
5835
5836 EDAC-TI
5837 M:      Tero Kristo <t-kristo@ti.com>
5838 L:      linux-edac@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/edac/ti_edac.c
5841
5842 EDAC-QCOM
5843 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5844 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5845 L:      linux-arm-msm@vger.kernel.org
5846 L:      linux-edac@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/edac/qcom_edac.c
5849
5850 EDIROL UA-101/UA-1000 DRIVER
5851 M:      Clemens Ladisch <clemens@ladisch.de>
5852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5854 S:      Maintained
5855 F:      sound/usb/misc/ua101.c
5856
5857 EFI TEST DRIVER
5858 L:      linux-efi@vger.kernel.org
5859 M:      Ivan Hu <ivan.hu@canonical.com>
5860 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5861 S:      Maintained
5862 F:      drivers/firmware/efi/test/
5863
5864 EFI VARIABLE FILESYSTEM
5865 M:      Matthew Garrett <matthew.garrett@nebula.com>
5866 M:      Jeremy Kerr <jk@ozlabs.org>
5867 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5869 L:      linux-efi@vger.kernel.org
5870 S:      Maintained
5871 F:      fs/efivarfs/
5872
5873 EFIFB FRAMEBUFFER DRIVER
5874 L:      linux-fbdev@vger.kernel.org
5875 M:      Peter Jones <pjones@redhat.com>
5876 S:      Maintained
5877 F:      drivers/video/fbdev/efifb.c
5878
5879 EFS FILESYSTEM
5880 W:      http://aeschi.ch.eu.org/efs/
5881 S:      Orphan
5882 F:      fs/efs/
5883
5884 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5885 M:      Douglas Miller <dougmill@linux.ibm.com>
5886 L:      netdev@vger.kernel.org
5887 S:      Maintained
5888 F:      drivers/net/ethernet/ibm/ehea/
5889
5890 EM28XX VIDEO4LINUX DRIVER
5891 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5892 L:      linux-media@vger.kernel.org
5893 W:      https://linuxtv.org
5894 T:      git git://linuxtv.org/media_tree.git
5895 S:      Maintained
5896 F:      drivers/media/usb/em28xx/
5897 F:      Documentation/media/v4l-drivers/em28xx*
5898
5899 EMBEDDED LINUX
5900 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5901 M:      Matt Mackall <mpm@selenic.com>
5902 M:      David Woodhouse <dwmw2@infradead.org>
5903 L:      linux-embedded@vger.kernel.org
5904 S:      Maintained
5905
5906 Emulex 10Gbps iSCSI - OneConnect DRIVER
5907 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5908 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5909 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5910 L:      linux-scsi@vger.kernel.org
5911 W:      http://www.broadcom.com
5912 S:      Supported
5913 F:      drivers/scsi/be2iscsi/
5914
5915 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5916 M:      Sathya Perla <sathya.perla@broadcom.com>
5917 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5918 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5919 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5920 L:      netdev@vger.kernel.org
5921 W:      http://www.emulex.com
5922 S:      Supported
5923 F:      drivers/net/ethernet/emulex/benet/
5924
5925 EMULEX ONECONNECT ROCE DRIVER
5926 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5927 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5928 L:      linux-rdma@vger.kernel.org
5929 W:      http://www.broadcom.com
5930 S:      Odd Fixes
5931 F:      drivers/infiniband/hw/ocrdma/
5932 F:      include/uapi/rdma/ocrdma-abi.h
5933
5934 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5935 M:      James Smart <james.smart@broadcom.com>
5936 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5937 L:      linux-scsi@vger.kernel.org
5938 W:      http://www.broadcom.com
5939 S:      Supported
5940 F:      drivers/scsi/lpfc/
5941
5942 ENE CB710 FLASH CARD READER DRIVER
5943 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5944 S:      Maintained
5945 F:      drivers/misc/cb710/
5946 F:      drivers/mmc/host/cb710-mmc.*
5947 F:      include/linux/cb710.h
5948
5949 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5950 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5951 S:      Maintained
5952 F:      drivers/media/rc/ene_ir.*
5953
5954 EPSON S1D13XXX FRAMEBUFFER DRIVER
5955 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5956 S:      Maintained
5957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5958 F:      drivers/video/fbdev/s1d13xxxfb.c
5959 F:      include/video/s1d13xxxfb.h
5960
5961 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5962 M:      Jeff Layton <jlayton@kernel.org>
5963 S:      Maintained
5964 F:      lib/errseq.c
5965 F:      include/linux/errseq.h
5966
5967 ET131X NETWORK DRIVER
5968 M:      Mark Einon <mark.einon@gmail.com>
5969 S:      Odd Fixes
5970 F:      drivers/net/ethernet/agere/
5971
5972 ETHERNET BRIDGE
5973 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5974 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5975 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5976 L:      netdev@vger.kernel.org
5977 W:      http://www.linuxfoundation.org/en/Net:Bridge
5978 S:      Maintained
5979 F:      include/linux/netfilter_bridge/
5980 F:      net/bridge/
5981
5982 ETHERNET PHY LIBRARY
5983 M:      Andrew Lunn <andrew@lunn.ch>
5984 M:      Florian Fainelli <f.fainelli@gmail.com>
5985 M:      Heiner Kallweit <hkallweit1@gmail.com>
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      Documentation/ABI/testing/sysfs-bus-mdio
5989 F:      Documentation/devicetree/bindings/net/mdio*
5990 F:      Documentation/networking/phy.rst
5991 F:      drivers/net/phy/
5992 F:      drivers/of/of_mdio.c
5993 F:      drivers/of/of_net.c
5994 F:      include/linux/*mdio*.h
5995 F:      include/linux/of_net.h
5996 F:      include/linux/phy.h
5997 F:      include/linux/phy_fixed.h
5998 F:      include/linux/platform_data/mdio-bcm-unimac.h
5999 F:      include/linux/platform_data/mdio-gpio.h
6000 F:      include/trace/events/mdio.h
6001 F:      include/uapi/linux/mdio.h
6002 F:      include/uapi/linux/mii.h
6003
6004 EXT2 FILE SYSTEM
6005 M:      Jan Kara <jack@suse.com>
6006 L:      linux-ext4@vger.kernel.org
6007 S:      Maintained
6008 F:      Documentation/filesystems/ext2.txt
6009 F:      fs/ext2/
6010 F:      include/linux/ext2*
6011
6012 EXT4 FILE SYSTEM
6013 M:      "Theodore Ts'o" <tytso@mit.edu>
6014 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6015 L:      linux-ext4@vger.kernel.org
6016 W:      http://ext4.wiki.kernel.org
6017 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6019 S:      Maintained
6020 F:      Documentation/filesystems/ext4/
6021 F:      fs/ext4/
6022
6023 Extended Verification Module (EVM)
6024 M:      Mimi Zohar <zohar@linux.ibm.com>
6025 L:      linux-integrity@vger.kernel.org
6026 S:      Supported
6027 F:      security/integrity/evm/
6028
6029 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6030 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6031 L:      linux-efi@vger.kernel.org
6032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6033 S:      Maintained
6034 F:      Documentation/efi-stub.txt
6035 F:      arch/*/kernel/efi.c
6036 F:      arch/x86/boot/compressed/eboot.[ch]
6037 F:      arch/*/include/asm/efi.h
6038 F:      arch/x86/platform/efi/
6039 F:      drivers/firmware/efi/
6040 F:      include/linux/efi*.h
6041 F:      arch/arm/boot/compressed/efi-header.S
6042 F:      arch/arm64/kernel/efi-entry.S
6043
6044 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6045 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6046 M:      Chanwoo Choi <cw00.choi@samsung.com>
6047 L:      linux-kernel@vger.kernel.org
6048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6049 S:      Maintained
6050 F:      drivers/extcon/
6051 F:      include/linux/extcon/
6052 F:      include/linux/extcon.h
6053 F:      Documentation/extcon/
6054 F:      Documentation/devicetree/bindings/extcon/
6055
6056 EXYNOS DP DRIVER
6057 M:      Jingoo Han <jingoohan1@gmail.com>
6058 L:      dri-devel@lists.freedesktop.org
6059 S:      Maintained
6060 F:      drivers/gpu/drm/exynos/exynos_dp*
6061
6062 EXYNOS SYSMMU (IOMMU) driver
6063 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6064 L:      iommu@lists.linux-foundation.org
6065 S:      Maintained
6066 F:      drivers/iommu/exynos-iommu.c
6067
6068 EZchip NPS platform support
6069 M:      Vineet Gupta <vgupta@synopsys.com>
6070 M:      Ofer Levi <oferle@mellanox.com>
6071 S:      Supported
6072 F:      arch/arc/plat-eznps
6073 F:      arch/arc/boot/dts/eznps.dts
6074
6075 F2FS FILE SYSTEM
6076 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6077 M:      Chao Yu <yuchao0@huawei.com>
6078 L:      linux-f2fs-devel@lists.sourceforge.net
6079 W:      https://f2fs.wiki.kernel.org/
6080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6081 S:      Maintained
6082 F:      Documentation/filesystems/f2fs.txt
6083 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6084 F:      fs/f2fs/
6085 F:      include/linux/f2fs_fs.h
6086 F:      include/trace/events/f2fs.h
6087
6088 F71805F HARDWARE MONITORING DRIVER
6089 M:      Jean Delvare <jdelvare@suse.com>
6090 L:      linux-hwmon@vger.kernel.org
6091 S:      Maintained
6092 F:      Documentation/hwmon/f71805f.rst
6093 F:      drivers/hwmon/f71805f.c
6094
6095 FADDR2LINE
6096 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6097 S:      Maintained
6098 F:      scripts/faddr2line
6099
6100 FAILOVER MODULE
6101 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6102 L:      netdev@vger.kernel.org
6103 S:      Supported
6104 F:      net/core/failover.c
6105 F:      include/net/failover.h
6106 F:      Documentation/networking/failover.rst
6107
6108 FANOTIFY
6109 M:      Jan Kara <jack@suse.cz>
6110 R:      Amir Goldstein <amir73il@gmail.com>
6111 L:      linux-fsdevel@vger.kernel.org
6112 S:      Maintained
6113 F:      fs/notify/fanotify/
6114 F:      include/linux/fanotify.h
6115 F:      include/uapi/linux/fanotify.h
6116
6117 FARSYNC SYNCHRONOUS DRIVER
6118 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6119 W:      http://www.farsite.co.uk/
6120 S:      Supported
6121 F:      drivers/net/wan/farsync.*
6122
6123 FAULT INJECTION SUPPORT
6124 M:      Akinobu Mita <akinobu.mita@gmail.com>
6125 S:      Supported
6126 F:      Documentation/fault-injection/
6127 F:      lib/fault-inject.c
6128
6129 FBTFT Framebuffer drivers
6130 S:      Orphan
6131 L:      dri-devel@lists.freedesktop.org
6132 L:      linux-fbdev@vger.kernel.org
6133 F:      drivers/staging/fbtft/
6134
6135 FC0011 TUNER DRIVER
6136 M:      Michael Buesch <m@bues.ch>
6137 L:      linux-media@vger.kernel.org
6138 S:      Maintained
6139 F:      drivers/media/tuners/fc0011.h
6140 F:      drivers/media/tuners/fc0011.c
6141
6142 FC2580 MEDIA DRIVER
6143 M:      Antti Palosaari <crope@iki.fi>
6144 L:      linux-media@vger.kernel.org
6145 W:      https://linuxtv.org
6146 W:      http://palosaari.fi/linux/
6147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6148 T:      git git://linuxtv.org/anttip/media_tree.git
6149 S:      Maintained
6150 F:      drivers/media/tuners/fc2580*
6151
6152 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6153 M:      Hannes Reinecke <hare@suse.de>
6154 L:      linux-scsi@vger.kernel.org
6155 W:      www.Open-FCoE.org
6156 S:      Supported
6157 F:      drivers/scsi/libfc/
6158 F:      drivers/scsi/fcoe/
6159 F:      include/scsi/fc/
6160 F:      include/scsi/libfc.h
6161 F:      include/scsi/libfcoe.h
6162 F:      include/uapi/scsi/fc/
6163
6164 FILE LOCKING (flock() and fcntl()/lockf())
6165 M:      Jeff Layton <jlayton@kernel.org>
6166 M:      "J. Bruce Fields" <bfields@fieldses.org>
6167 L:      linux-fsdevel@vger.kernel.org
6168 S:      Maintained
6169 F:      include/linux/fcntl.h
6170 F:      include/uapi/linux/fcntl.h
6171 F:      fs/fcntl.c
6172 F:      fs/locks.c
6173
6174 FILESYSTEMS (VFS and infrastructure)
6175 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6176 L:      linux-fsdevel@vger.kernel.org
6177 S:      Maintained
6178 F:      fs/*
6179 F:      include/linux/fs.h
6180 F:      include/linux/fs_types.h
6181 F:      include/uapi/linux/fs.h
6182
6183 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6184 M:      Riku Voipio <riku.voipio@iki.fi>
6185 L:      linux-hwmon@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/hwmon/f75375s.c
6188 F:      include/linux/f75375s.h
6189
6190 FIREWIRE AUDIO DRIVERS
6191 M:      Clemens Ladisch <clemens@ladisch.de>
6192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6194 S:      Maintained
6195 F:      sound/firewire/
6196
6197 FIREWIRE MEDIA DRIVERS (firedtv)
6198 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6199 L:      linux-media@vger.kernel.org
6200 L:      linux1394-devel@lists.sourceforge.net
6201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6202 S:      Maintained
6203 F:      drivers/media/firewire/
6204
6205 FIREWIRE SBP-2 TARGET
6206 M:      Chris Boot <bootc@bootc.net>
6207 L:      linux-scsi@vger.kernel.org
6208 L:      target-devel@vger.kernel.org
6209 L:      linux1394-devel@lists.sourceforge.net
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6211 S:      Maintained
6212 F:      drivers/target/sbp/
6213
6214 FIREWIRE SUBSYSTEM
6215 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6216 L:      linux1394-devel@lists.sourceforge.net
6217 W:      http://ieee1394.wiki.kernel.org/
6218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6219 S:      Maintained
6220 F:      drivers/firewire/
6221 F:      include/linux/firewire.h
6222 F:      include/uapi/linux/firewire*.h
6223 F:      tools/firewire/
6224
6225 FIRMWARE LOADER (request_firmware)
6226 M:      Luis Chamberlain <mcgrof@kernel.org>
6227 L:      linux-kernel@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/firmware_class/
6230 F:      drivers/base/firmware_loader/
6231 F:      include/linux/firmware.h
6232
6233 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6234 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6235 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6236 S:      Maintained
6237 F:      drivers/block/rsxx/
6238
6239 FLOPPY DRIVER
6240 M:      Jiri Kosina <jikos@kernel.org>
6241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6242 S:      Odd fixes
6243 F:      drivers/block/floppy.c
6244
6245 FMC SUBSYSTEM
6246 M:      Alessandro Rubini <rubini@gnudd.com>
6247 W:      http://www.ohwr.org/projects/fmc-bus
6248 S:      Supported
6249 F:      drivers/fmc/
6250 F:      include/linux/fmc*.h
6251 F:      include/linux/ipmi-fru.h
6252 K:      fmc_d.*register
6253
6254 FPGA MANAGER FRAMEWORK
6255 M:      Alan Tull <atull@kernel.org>
6256 M:      Moritz Fischer <mdf@kernel.org>
6257 L:      linux-fpga@vger.kernel.org
6258 S:      Maintained
6259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6260 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6261 F:      Documentation/fpga/
6262 F:      Documentation/driver-api/fpga/
6263 F:      Documentation/devicetree/bindings/fpga/
6264 F:      drivers/fpga/
6265 F:      include/linux/fpga/
6266 W:      http://www.rocketboards.org
6267
6268 FPGA DFL DRIVERS
6269 M:      Wu Hao <hao.wu@intel.com>
6270 L:      linux-fpga@vger.kernel.org
6271 S:      Maintained
6272 F:      Documentation/fpga/dfl.txt
6273 F:      include/uapi/linux/fpga-dfl.h
6274 F:      drivers/fpga/dfl*
6275
6276 FPU EMULATOR
6277 M:      Bill Metzenthen <billm@melbpc.org.au>
6278 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6279 S:      Maintained
6280 F:      arch/x86/math-emu/
6281
6282 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6283 L:      netdev@vger.kernel.org
6284 S:      Orphan
6285 F:      drivers/net/wan/dlci.c
6286 F:      drivers/net/wan/sdla.c
6287
6288 FRAMEBUFFER LAYER
6289 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6290 L:      dri-devel@lists.freedesktop.org
6291 L:      linux-fbdev@vger.kernel.org
6292 T:      git git://github.com/bzolnier/linux.git
6293 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6294 S:      Maintained
6295 F:      Documentation/fb/
6296 F:      drivers/video/
6297 F:      include/video/
6298 F:      include/linux/fb.h
6299 F:      include/uapi/video/
6300 F:      include/uapi/linux/fb.h
6301
6302 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6303 M:      Horia Geantă <horia.geanta@nxp.com>
6304 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6305 L:      linux-crypto@vger.kernel.org
6306 S:      Maintained
6307 F:      drivers/crypto/caam/
6308 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6309
6310 FREESCALE DIU FRAMEBUFFER DRIVER
6311 M:      Timur Tabi <timur@kernel.org>
6312 L:      linux-fbdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/video/fbdev/fsl-diu-fb.*
6315
6316 FREESCALE DMA DRIVER
6317 M:      Li Yang <leoyang.li@nxp.com>
6318 M:      Zhang Wei <zw@zh-kernel.org>
6319 L:      linuxppc-dev@lists.ozlabs.org
6320 S:      Maintained
6321 F:      drivers/dma/fsldma.*
6322
6323 FREESCALE ENETC ETHERNET DRIVERS
6324 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6325 L:      netdev@vger.kernel.org
6326 S:      Maintained
6327 F:      drivers/net/ethernet/freescale/enetc/
6328
6329 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6330 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6331 L:      netdev@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/net/ethernet/freescale/gianfar*
6334 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6335
6336 FREESCALE GPMI NAND DRIVER
6337 M:      Han Xu <han.xu@nxp.com>
6338 L:      linux-mtd@lists.infradead.org
6339 S:      Maintained
6340 F:      drivers/mtd/nand/raw/gpmi-nand/*
6341
6342 FREESCALE I2C CPM DRIVER
6343 M:      Jochen Friedrich <jochen@scram.de>
6344 L:      linuxppc-dev@lists.ozlabs.org
6345 L:      linux-i2c@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/i2c/busses/i2c-cpm.c
6348
6349 FREESCALE IMX LPI2C DRIVER
6350 M:      Dong Aisheng <aisheng.dong@nxp.com>
6351 L:      linux-i2c@vger.kernel.org
6352 L:      linux-imx@nxp.com
6353 S:      Maintained
6354 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6355 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6356
6357 FREESCALE IMX / MXC FEC DRIVER
6358 M:      Fugang Duan <fugang.duan@nxp.com>
6359 L:      netdev@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/net/ethernet/freescale/fec_main.c
6362 F:      drivers/net/ethernet/freescale/fec_ptp.c
6363 F:      drivers/net/ethernet/freescale/fec.h
6364 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6365
6366 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6367 M:      Sascha Hauer <s.hauer@pengutronix.de>
6368 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6369 L:      linux-fbdev@vger.kernel.org
6370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6371 S:      Maintained
6372 F:      include/linux/platform_data/video-imxfb.h
6373 F:      drivers/video/fbdev/imxfb.c
6374
6375 FREESCALE QORIQ DPAA ETHERNET DRIVER
6376 M:      Madalin Bucur <madalin.bucur@nxp.com>
6377 L:      netdev@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/net/ethernet/freescale/dpaa
6380
6381 FREESCALE QORIQ DPAA FMAN DRIVER
6382 M:      Madalin Bucur <madalin.bucur@nxp.com>
6383 L:      netdev@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/net/ethernet/freescale/fman
6386 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6387
6388 FREESCALE QORIQ PTP CLOCK DRIVER
6389 M:      Yangbo Lu <yangbo.lu@nxp.com>
6390 L:      netdev@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6393 F:      drivers/ptp/ptp_qoriq.c
6394 F:      drivers/ptp/ptp_qoriq_debugfs.c
6395 F:      include/linux/fsl/ptp_qoriq.h
6396 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6397
6398 FREESCALE QUAD SPI DRIVER
6399 M:      Han Xu <han.xu@nxp.com>
6400 L:      linux-spi@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/spi/spi-fsl-qspi.c
6403
6404 FREESCALE QUICC ENGINE LIBRARY
6405 M:      Qiang Zhao <qiang.zhao@nxp.com>
6406 L:      linuxppc-dev@lists.ozlabs.org
6407 S:      Maintained
6408 F:      drivers/soc/fsl/qe/
6409 F:      include/soc/fsl/*qe*.h
6410 F:      include/soc/fsl/*ucc*.h
6411
6412 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6413 M:      Li Yang <leoyang.li@nxp.com>
6414 L:      netdev@vger.kernel.org
6415 L:      linuxppc-dev@lists.ozlabs.org
6416 S:      Maintained
6417 F:      drivers/net/ethernet/freescale/ucc_geth*
6418
6419 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6420 M:      Zhao Qiang <qiang.zhao@nxp.com>
6421 L:      netdev@vger.kernel.org
6422 L:      linuxppc-dev@lists.ozlabs.org
6423 S:      Maintained
6424 F:      drivers/net/wan/fsl_ucc_hdlc*
6425
6426 FREESCALE QUICC ENGINE UCC UART DRIVER
6427 M:      Timur Tabi <timur@kernel.org>
6428 L:      linuxppc-dev@lists.ozlabs.org
6429 S:      Maintained
6430 F:      drivers/tty/serial/ucc_uart.c
6431
6432 FREESCALE SOC DRIVERS
6433 M:      Li Yang <leoyang.li@nxp.com>
6434 L:      linuxppc-dev@lists.ozlabs.org
6435 L:      linux-arm-kernel@lists.infradead.org
6436 S:      Maintained
6437 F:      Documentation/devicetree/bindings/soc/fsl/
6438 F:      drivers/soc/fsl/
6439 F:      include/linux/fsl/
6440
6441 FREESCALE SOC FS_ENET DRIVER
6442 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6443 L:      linuxppc-dev@lists.ozlabs.org
6444 L:      netdev@vger.kernel.org
6445 S:      Maintained
6446 F:      drivers/net/ethernet/freescale/fs_enet/
6447 F:      include/linux/fs_enet_pd.h
6448
6449 FREESCALE SOC SOUND DRIVERS
6450 M:      Timur Tabi <timur@kernel.org>
6451 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6452 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6453 R:      Fabio Estevam <festevam@gmail.com>
6454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6455 L:      linuxppc-dev@lists.ozlabs.org
6456 S:      Maintained
6457 F:      sound/soc/fsl/fsl*
6458 F:      sound/soc/fsl/imx*
6459 F:      sound/soc/fsl/mpc8610_hpcd.c
6460
6461 FREESCALE USB PERIPHERAL DRIVERS
6462 M:      Li Yang <leoyang.li@nxp.com>
6463 L:      linux-usb@vger.kernel.org
6464 L:      linuxppc-dev@lists.ozlabs.org
6465 S:      Maintained
6466 F:      drivers/usb/gadget/udc/fsl*
6467
6468 FREEVXFS FILESYSTEM
6469 M:      Christoph Hellwig <hch@infradead.org>
6470 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6471 S:      Maintained
6472 F:      fs/freevxfs/
6473
6474 FREEZER
6475 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6476 M:      Pavel Machek <pavel@ucw.cz>
6477 L:      linux-pm@vger.kernel.org
6478 S:      Supported
6479 F:      Documentation/power/freezing-of-tasks.txt
6480 F:      include/linux/freezer.h
6481 F:      kernel/freezer.c
6482
6483 FRONTSWAP API
6484 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6485 L:      linux-kernel@vger.kernel.org
6486 S:      Maintained
6487 F:      mm/frontswap.c
6488 F:      include/linux/frontswap.h
6489
6490 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6491 M:      David Howells <dhowells@redhat.com>
6492 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6493 S:      Supported
6494 F:      Documentation/filesystems/caching/
6495 F:      fs/fscache/
6496 F:      include/linux/fscache*.h
6497
6498 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6499 M:      Theodore Y. Ts'o <tytso@mit.edu>
6500 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6501 M:      Eric Biggers <ebiggers@kernel.org>
6502 L:      linux-fscrypt@vger.kernel.org
6503 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6504 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6505 S:      Supported
6506 F:      fs/crypto/
6507 F:      include/linux/fscrypt*.h
6508 F:      Documentation/filesystems/fscrypt.rst
6509
6510 FSI-ATTACHED I2C DRIVER
6511 M:      Eddie James <eajames@linux.ibm.com>
6512 L:      linux-i2c@vger.kernel.org
6513 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6514 S:      Maintained
6515 F:      drivers/i2c/busses/i2c-fsi.c
6516 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6517
6518 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6519 M:      Jan Kara <jack@suse.cz>
6520 R:      Amir Goldstein <amir73il@gmail.com>
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Maintained
6523 F:      fs/notify/
6524 F:      include/linux/fsnotify*.h
6525
6526 FUJITSU LAPTOP EXTRAS
6527 M:      Jonathan Woithe <jwoithe@just42.net>
6528 L:      platform-driver-x86@vger.kernel.org
6529 S:      Maintained
6530 F:      drivers/platform/x86/fujitsu-laptop.c
6531
6532 FUJITSU M-5MO LS CAMERA ISP DRIVER
6533 M:      Kyungmin Park <kyungmin.park@samsung.com>
6534 M:      Heungjun Kim <riverful.kim@samsung.com>
6535 L:      linux-media@vger.kernel.org
6536 S:      Maintained
6537 F:      drivers/media/i2c/m5mols/
6538 F:      include/media/i2c/m5mols.h
6539
6540 FUJITSU TABLET EXTRAS
6541 M:      Robert Gerlach <khnz@gmx.de>
6542 L:      platform-driver-x86@vger.kernel.org
6543 S:      Maintained
6544 F:      drivers/platform/x86/fujitsu-tablet.c
6545
6546 FUSE: FILESYSTEM IN USERSPACE
6547 M:      Miklos Szeredi <miklos@szeredi.hu>
6548 L:      linux-fsdevel@vger.kernel.org
6549 W:      http://fuse.sourceforge.net/
6550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6551 S:      Maintained
6552 F:      fs/fuse/
6553 F:      include/uapi/linux/fuse.h
6554 F:      Documentation/filesystems/fuse.txt
6555
6556 FUTEX SUBSYSTEM
6557 M:      Thomas Gleixner <tglx@linutronix.de>
6558 M:      Ingo Molnar <mingo@redhat.com>
6559 R:      Peter Zijlstra <peterz@infradead.org>
6560 R:      Darren Hart <dvhart@infradead.org>
6561 L:      linux-kernel@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6563 S:      Maintained
6564 F:      kernel/futex.c
6565 F:      include/asm-generic/futex.h
6566 F:      include/linux/futex.h
6567 F:      include/uapi/linux/futex.h
6568 F:      tools/testing/selftests/futex/
6569 F:      tools/perf/bench/futex*
6570 F:      Documentation/*futex*
6571
6572 GCC PLUGINS
6573 M:      Kees Cook <keescook@chromium.org>
6574 R:      Emese Revfy <re.emese@gmail.com>
6575 L:      kernel-hardening@lists.openwall.com
6576 S:      Maintained
6577 F:      scripts/gcc-plugins/
6578 F:      scripts/gcc-plugin.sh
6579 F:      scripts/Makefile.gcc-plugins
6580 F:      Documentation/gcc-plugins.txt
6581
6582 GASKET DRIVER FRAMEWORK
6583 M:      Rob Springer <rspringer@google.com>
6584 M:      Todd Poynor <toddpoynor@google.com>
6585 M:      Ben Chan <benchan@chromium.org>
6586 S:      Maintained
6587 F:      drivers/staging/gasket/
6588
6589 GCOV BASED KERNEL PROFILING
6590 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6591 S:      Maintained
6592 F:      kernel/gcov/
6593 F:      Documentation/dev-tools/gcov.rst
6594
6595 GDB KERNEL DEBUGGING HELPER SCRIPTS
6596 M:      Jan Kiszka <jan.kiszka@siemens.com>
6597 M:      Kieran Bingham <kbingham@kernel.org>
6598 S:      Supported
6599 F:      scripts/gdb/
6600
6601 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6602 M:      Achim Leubner <achim_leubner@adaptec.com>
6603 L:      linux-scsi@vger.kernel.org
6604 W:      http://www.icp-vortex.com/
6605 S:      Supported
6606 F:      drivers/scsi/gdt*
6607
6608 GEMTEK FM RADIO RECEIVER DRIVER
6609 M:      Hans Verkuil <hverkuil@xs4all.nl>
6610 L:      linux-media@vger.kernel.org
6611 T:      git git://linuxtv.org/media_tree.git
6612 W:      https://linuxtv.org
6613 S:      Maintained
6614 F:      drivers/media/radio/radio-gemtek*
6615
6616 GENERIC GPIO I2C DRIVER
6617 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6618 S:      Supported
6619 F:      drivers/i2c/busses/i2c-gpio.c
6620 F:      include/linux/platform_data/i2c-gpio.h
6621
6622 GENERIC GPIO I2C MULTIPLEXER DRIVER
6623 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6624 L:      linux-i2c@vger.kernel.org
6625 S:      Supported
6626 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6627 F:      include/linux/platform_data/i2c-mux-gpio.h
6628 F:      Documentation/i2c/muxes/i2c-mux-gpio
6629
6630 GENERIC HDLC (WAN) DRIVERS
6631 M:      Krzysztof Halasa <khc@pm.waw.pl>
6632 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6633 S:      Maintained
6634 F:      drivers/net/wan/c101.c
6635 F:      drivers/net/wan/hd6457*
6636 F:      drivers/net/wan/hdlc*
6637 F:      drivers/net/wan/n2.c
6638 F:      drivers/net/wan/pc300too.c
6639 F:      drivers/net/wan/pci200syn.c
6640 F:      drivers/net/wan/wanxl*
6641
6642 GENERIC INCLUDE/ASM HEADER FILES
6643 M:      Arnd Bergmann <arnd@arndb.de>
6644 L:      linux-arch@vger.kernel.org
6645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6646 S:      Maintained
6647 F:      include/asm-generic/
6648 F:      include/uapi/asm-generic/
6649
6650 GENERIC PHY FRAMEWORK
6651 M:      Kishon Vijay Abraham I <kishon@ti.com>
6652 L:      linux-kernel@vger.kernel.org
6653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6654 S:      Supported
6655 F:      drivers/phy/
6656 F:      include/linux/phy/
6657 F:      Documentation/devicetree/bindings/phy/
6658
6659 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6660 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6661 S:      Supported
6662 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6663
6664 GENERIC PM DOMAINS
6665 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6666 M:      Kevin Hilman <khilman@kernel.org>
6667 M:      Ulf Hansson <ulf.hansson@linaro.org>
6668 L:      linux-pm@vger.kernel.org
6669 S:      Supported
6670 F:      drivers/base/power/domain*.c
6671 F:      include/linux/pm_domain.h
6672 F:      Documentation/devicetree/bindings/power/power_domain.txt
6673
6674 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6675 M:      Eugen Hristev <eugen.hristev@microchip.com>
6676 L:      linux-input@vger.kernel.org
6677 S:      Maintained
6678 F:      drivers/input/touchscreen/resistive-adc-touch.c
6679
6680 GENERIC UIO DRIVER FOR PCI DEVICES
6681 M:      "Michael S. Tsirkin" <mst@redhat.com>
6682 L:      kvm@vger.kernel.org
6683 S:      Supported
6684 F:      drivers/uio/uio_pci_generic.c
6685
6686 GENWQE (IBM Generic Workqueue Card)
6687 M:      Frank Haverkamp <haver@linux.ibm.com>
6688 S:      Supported
6689 F:      drivers/misc/genwqe/
6690
6691 GET_MAINTAINER SCRIPT
6692 M:      Joe Perches <joe@perches.com>
6693 S:      Maintained
6694 F:      scripts/get_maintainer.pl
6695
6696 GFS2 FILE SYSTEM
6697 M:      Bob Peterson <rpeterso@redhat.com>
6698 M:      Andreas Gruenbacher <agruenba@redhat.com>
6699 L:      cluster-devel@redhat.com
6700 W:      http://sources.redhat.com/cluster/
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6702 S:      Supported
6703 F:      Documentation/filesystems/gfs2*.txt
6704 F:      fs/gfs2/
6705 F:      include/uapi/linux/gfs2_ondisk.h
6706
6707 GIGASET ISDN DRIVERS
6708 M:      Paul Bolle <pebolle@tiscali.nl>
6709 L:      gigaset307x-common@lists.sourceforge.net
6710 W:      http://gigaset307x.sourceforge.net/
6711 S:      Odd Fixes
6712 F:      Documentation/isdn/README.gigaset
6713 F:      drivers/isdn/gigaset/
6714 F:      include/uapi/linux/gigaset_dev.h
6715
6716 GNSS SUBSYSTEM
6717 M:      Johan Hovold <johan@kernel.org>
6718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6719 S:      Maintained
6720 F:      Documentation/ABI/testing/sysfs-class-gnss
6721 F:      Documentation/devicetree/bindings/gnss/
6722 F:      drivers/gnss/
6723 F:      include/linux/gnss.h
6724
6725 GO7007 MPEG CODEC
6726 M:      Hans Verkuil <hans.verkuil@cisco.com>
6727 L:      linux-media@vger.kernel.org
6728 S:      Maintained
6729 F:      drivers/media/usb/go7007/
6730
6731 GOODIX TOUCHSCREEN
6732 M:      Bastien Nocera <hadess@hadess.net>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/goodix.c
6736
6737 GPD POCKET FAN DRIVER
6738 M:      Hans de Goede <hdegoede@redhat.com>
6739 L:      platform-driver-x86@vger.kernel.org
6740 S:      Maintained
6741 F:      drivers/platform/x86/gpd-pocket-fan.c
6742
6743 GPIO ACPI SUPPORT
6744 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6745 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6746 L:      linux-gpio@vger.kernel.org
6747 L:      linux-acpi@vger.kernel.org
6748 S:      Maintained
6749 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6750 F:      drivers/gpio/gpiolib-acpi.c
6751
6752 GPIO IR Transmitter
6753 M:      Sean Young <sean@mess.org>
6754 L:      linux-media@vger.kernel.org
6755 S:      Maintained
6756 F:      drivers/media/rc/gpio-ir-tx.c
6757
6758 GPIO MOCKUP DRIVER
6759 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6760 L:      linux-gpio@vger.kernel.org
6761 S:      Maintained
6762 F:      drivers/gpio/gpio-mockup.c
6763 F:      tools/testing/selftests/gpio/
6764
6765 GPIO SUBSYSTEM
6766 M:      Linus Walleij <linus.walleij@linaro.org>
6767 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6768 L:      linux-gpio@vger.kernel.org
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6770 S:      Maintained
6771 F:      Documentation/devicetree/bindings/gpio/
6772 F:      Documentation/driver-api/gpio/
6773 F:      Documentation/gpio/
6774 F:      Documentation/ABI/testing/gpio-cdev
6775 F:      Documentation/ABI/obsolete/sysfs-gpio
6776 F:      drivers/gpio/
6777 F:      include/linux/gpio/
6778 F:      include/linux/gpio.h
6779 F:      include/linux/of_gpio.h
6780 F:      include/asm-generic/gpio.h
6781 F:      include/uapi/linux/gpio.h
6782 F:      tools/gpio/
6783
6784 GRE DEMULTIPLEXER DRIVER
6785 M:      Dmitry Kozlov <xeb@mail.ru>
6786 L:      netdev@vger.kernel.org
6787 S:      Maintained
6788 F:      net/ipv4/gre_demux.c
6789 F:      net/ipv4/gre_offload.c
6790 F:      include/net/gre.h
6791
6792 GRETH 10/100/1G Ethernet MAC device driver
6793 M:      Andreas Larsson <andreas@gaisler.com>
6794 L:      netdev@vger.kernel.org
6795 S:      Maintained
6796 F:      drivers/net/ethernet/aeroflex/
6797
6798 GREYBUS AUDIO PROTOCOLS DRIVERS
6799 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6800 M:      Mark Greer <mgreer@animalcreek.com>
6801 S:      Maintained
6802 F:      drivers/staging/greybus/audio_apbridgea.c
6803 F:      drivers/staging/greybus/audio_apbridgea.h
6804 F:      drivers/staging/greybus/audio_codec.c
6805 F:      drivers/staging/greybus/audio_codec.h
6806 F:      drivers/staging/greybus/audio_gb.c
6807 F:      drivers/staging/greybus/audio_manager.c
6808 F:      drivers/staging/greybus/audio_manager.h
6809 F:      drivers/staging/greybus/audio_manager_module.c
6810 F:      drivers/staging/greybus/audio_manager_private.h
6811 F:      drivers/staging/greybus/audio_manager_sysfs.c
6812 F:      drivers/staging/greybus/audio_module.c
6813 F:      drivers/staging/greybus/audio_topology.c
6814
6815 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6816 M:      Viresh Kumar <vireshk@kernel.org>
6817 S:      Maintained
6818 F:      drivers/staging/greybus/authentication.c
6819 F:      drivers/staging/greybus/bootrom.c
6820 F:      drivers/staging/greybus/firmware.h
6821 F:      drivers/staging/greybus/fw-core.c
6822 F:      drivers/staging/greybus/fw-download.c
6823 F:      drivers/staging/greybus/fw-management.c
6824 F:      drivers/staging/greybus/greybus_authentication.h
6825 F:      drivers/staging/greybus/greybus_firmware.h
6826 F:      drivers/staging/greybus/hid.c
6827 F:      drivers/staging/greybus/i2c.c
6828 F:      drivers/staging/greybus/spi.c
6829 F:      drivers/staging/greybus/spilib.c
6830 F:      drivers/staging/greybus/spilib.h
6831
6832 GREYBUS LOOPBACK DRIVER
6833 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6834 S:      Maintained
6835 F:      drivers/staging/greybus/loopback.c
6836
6837 GREYBUS PLATFORM DRIVERS
6838 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6839 S:      Maintained
6840 F:      drivers/staging/greybus/arche-platform.c
6841 F:      drivers/staging/greybus/arche-apb-ctrl.c
6842 F:      drivers/staging/greybus/arche_platform.h
6843
6844 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6845 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6846 S:      Maintained
6847 F:      drivers/staging/greybus/sdio.c
6848 F:      drivers/staging/greybus/light.c
6849 F:      drivers/staging/greybus/gpio.c
6850 F:      drivers/staging/greybus/power_supply.c
6851 F:      drivers/staging/greybus/spi.c
6852 F:      drivers/staging/greybus/spilib.c
6853
6854 GREYBUS SUBSYSTEM
6855 M:      Johan Hovold <johan@kernel.org>
6856 M:      Alex Elder <elder@kernel.org>
6857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6858 S:      Maintained
6859 F:      drivers/staging/greybus/
6860 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6861
6862 GREYBUS UART PROTOCOLS DRIVERS
6863 M:      David Lin <dtwlin@gmail.com>
6864 S:      Maintained
6865 F:      drivers/staging/greybus/uart.c
6866 F:      drivers/staging/greybus/log.c
6867
6868 GS1662 VIDEO SERIALIZER
6869 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 S:      Maintained
6873 F:      drivers/media/spi/gs1662.c
6874
6875 GSPCA FINEPIX SUBDRIVER
6876 M:      Frank Zago <frank@zago.net>
6877 L:      linux-media@vger.kernel.org
6878 T:      git git://linuxtv.org/media_tree.git
6879 S:      Maintained
6880 F:      drivers/media/usb/gspca/finepix.c
6881
6882 GSPCA GL860 SUBDRIVER
6883 M:      Olivier Lorin <o.lorin@laposte.net>
6884 L:      linux-media@vger.kernel.org
6885 T:      git git://linuxtv.org/media_tree.git
6886 S:      Maintained
6887 F:      drivers/media/usb/gspca/gl860/
6888
6889 GSPCA M5602 SUBDRIVER
6890 M:      Erik Andren <erik.andren@gmail.com>
6891 L:      linux-media@vger.kernel.org
6892 T:      git git://linuxtv.org/media_tree.git
6893 S:      Maintained
6894 F:      drivers/media/usb/gspca/m5602/
6895
6896 GSPCA PAC207 SONIXB SUBDRIVER
6897 M:      Hans Verkuil <hverkuil@xs4all.nl>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 S:      Odd Fixes
6901 F:      drivers/media/usb/gspca/pac207.c
6902
6903 GSPCA SN9C20X SUBDRIVER
6904 M:      Brian Johnson <brijohn@gmail.com>
6905 L:      linux-media@vger.kernel.org
6906 T:      git git://linuxtv.org/media_tree.git
6907 S:      Maintained
6908 F:      drivers/media/usb/gspca/sn9c20x.c
6909
6910 GSPCA T613 SUBDRIVER
6911 M:      Leandro Costantino <lcostantino@gmail.com>
6912 L:      linux-media@vger.kernel.org
6913 T:      git git://linuxtv.org/media_tree.git
6914 S:      Maintained
6915 F:      drivers/media/usb/gspca/t613.c
6916
6917 GSPCA USB WEBCAM DRIVER
6918 M:      Hans Verkuil <hverkuil@xs4all.nl>
6919 L:      linux-media@vger.kernel.org
6920 T:      git git://linuxtv.org/media_tree.git
6921 S:      Odd Fixes
6922 F:      drivers/media/usb/gspca/
6923
6924 GTP (GPRS Tunneling Protocol)
6925 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6926 M:      Harald Welte <laforge@gnumonks.org>
6927 L:      osmocom-net-gprs@lists.osmocom.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6929 S:      Maintained
6930 F:      drivers/net/gtp.c
6931
6932 GUID PARTITION TABLE (GPT)
6933 M:      Davidlohr Bueso <dave@stgolabs.net>
6934 L:      linux-efi@vger.kernel.org
6935 S:      Maintained
6936 F:      block/partitions/efi.*
6937
6938 H8/300 ARCHITECTURE
6939 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6940 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6941 W:      http://uclinux-h8.sourceforge.jp
6942 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6943 S:      Maintained
6944 F:      arch/h8300/
6945 F:      drivers/clocksource/h8300_*.c
6946 F:      drivers/clk/h8300/
6947 F:      drivers/irqchip/irq-renesas-h8*.c
6948
6949 HABANALABS PCI DRIVER
6950 M:      Oded Gabbay <oded.gabbay@gmail.com>
6951 T:      git https://github.com/HabanaAI/linux.git
6952 S:      Supported
6953 F:      drivers/misc/habanalabs/
6954 F:      include/uapi/misc/habanalabs.h
6955 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6956 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6957
6958 HACKRF MEDIA DRIVER
6959 M:      Antti Palosaari <crope@iki.fi>
6960 L:      linux-media@vger.kernel.org
6961 W:      https://linuxtv.org
6962 W:      http://palosaari.fi/linux/
6963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6964 T:      git git://linuxtv.org/anttip/media_tree.git
6965 S:      Maintained
6966 F:      drivers/media/usb/hackrf/
6967
6968 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6969 M:      Frank Seidel <frank@f-seidel.de>
6970 L:      platform-driver-x86@vger.kernel.org
6971 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6972 S:      Maintained
6973 F:      drivers/platform/x86/hdaps.c
6974
6975 HARDWARE MONITORING
6976 M:      Jean Delvare <jdelvare@suse.com>
6977 M:      Guenter Roeck <linux@roeck-us.net>
6978 L:      linux-hwmon@vger.kernel.org
6979 W:      http://hwmon.wiki.kernel.org/
6980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6981 S:      Maintained
6982 F:      Documentation/devicetree/bindings/hwmon/
6983 F:      Documentation/hwmon/
6984 F:      drivers/hwmon/
6985 F:      include/linux/hwmon*.h
6986 F:      include/trace/events/hwmon*.h
6987
6988 HARDWARE RANDOM NUMBER GENERATOR CORE
6989 M:      Matt Mackall <mpm@selenic.com>
6990 M:      Herbert Xu <herbert@gondor.apana.org.au>
6991 L:      linux-crypto@vger.kernel.org
6992 S:      Odd fixes
6993 F:      Documentation/devicetree/bindings/rng/
6994 F:      Documentation/hw_random.txt
6995 F:      drivers/char/hw_random/
6996 F:      include/linux/hw_random.h
6997
6998 HARDWARE TRACING FACILITIES
6999 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7000 S:      Maintained
7001 F:      drivers/hwtracing/
7002
7003 HARDWARE SPINLOCK CORE
7004 M:      Ohad Ben-Cohen <ohad@wizery.com>
7005 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7006 L:      linux-remoteproc@vger.kernel.org
7007 S:      Maintained
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7009 F:      Documentation/devicetree/bindings/hwlock/
7010 F:      Documentation/hwspinlock.txt
7011 F:      drivers/hwspinlock/
7012 F:      include/linux/hwspinlock.h
7013
7014 HARMONY SOUND DRIVER
7015 L:      linux-parisc@vger.kernel.org
7016 S:      Maintained
7017 F:      sound/parisc/harmony.*
7018
7019 HDPVR USB VIDEO ENCODER DRIVER
7020 M:      Hans Verkuil <hverkuil@xs4all.nl>
7021 L:      linux-media@vger.kernel.org
7022 T:      git git://linuxtv.org/media_tree.git
7023 W:      https://linuxtv.org
7024 S:      Odd Fixes
7025 F:      drivers/media/usb/hdpvr/
7026
7027 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7028 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7029 S:      Supported
7030 F:      Documentation/watchdog/hpwdt.txt
7031 F:      drivers/watchdog/hpwdt.c
7032
7033 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7034 M:      Don Brace <don.brace@microsemi.com>
7035 L:      esc.storagedev@microsemi.com
7036 L:      linux-scsi@vger.kernel.org
7037 S:      Supported
7038 F:      Documentation/scsi/hpsa.txt
7039 F:      drivers/scsi/hpsa*.[ch]
7040 F:      include/linux/cciss*.h
7041 F:      include/uapi/linux/cciss*.h
7042
7043 HFI1 DRIVER
7044 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7045 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7046 L:      linux-rdma@vger.kernel.org
7047 S:      Supported
7048 F:      drivers/infiniband/hw/hfi1
7049
7050 HFS FILESYSTEM
7051 L:      linux-fsdevel@vger.kernel.org
7052 S:      Orphan
7053 F:      Documentation/filesystems/hfs.txt
7054 F:      fs/hfs/
7055
7056 HFSPLUS FILESYSTEM
7057 L:      linux-fsdevel@vger.kernel.org
7058 S:      Orphan
7059 F:      Documentation/filesystems/hfsplus.txt
7060 F:      fs/hfsplus/
7061
7062 HGA FRAMEBUFFER DRIVER
7063 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7064 L:      linux-nvidia@lists.surfsouth.com
7065 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7066 S:      Maintained
7067 F:      drivers/video/fbdev/hgafb.c
7068
7069 HIBERNATION (aka Software Suspend, aka swsusp)
7070 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7071 M:      Pavel Machek <pavel@ucw.cz>
7072 L:      linux-pm@vger.kernel.org
7073 B:      https://bugzilla.kernel.org
7074 S:      Supported
7075 F:      arch/x86/power/
7076 F:      drivers/base/power/
7077 F:      kernel/power/
7078 F:      include/linux/suspend.h
7079 F:      include/linux/freezer.h
7080 F:      include/linux/pm.h
7081 F:      arch/*/include/asm/suspend*.h
7082
7083 HID CORE LAYER
7084 M:      Jiri Kosina <jikos@kernel.org>
7085 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7086 L:      linux-input@vger.kernel.org
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7088 S:      Maintained
7089 F:      drivers/hid/
7090 F:      include/linux/hid*
7091 F:      include/uapi/linux/hid*
7092
7093 HID SENSOR HUB DRIVERS
7094 M:      Jiri Kosina <jikos@kernel.org>
7095 M:      Jonathan Cameron <jic23@kernel.org>
7096 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7097 L:      linux-input@vger.kernel.org
7098 L:      linux-iio@vger.kernel.org
7099 S:      Maintained
7100 F:      Documentation/hid/hid-sensor*
7101 F:      drivers/hid/hid-sensor-*
7102 F:      drivers/iio/*/hid-*
7103 F:      include/linux/hid-sensor-*
7104
7105 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7106 M:      Thomas Gleixner <tglx@linutronix.de>
7107 L:      linux-kernel@vger.kernel.org
7108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7109 S:      Maintained
7110 F:      Documentation/timers/
7111 F:      kernel/time/hrtimer.c
7112 F:      kernel/time/clockevents.c
7113 F:      kernel/time/timer_*.c
7114 F:      include/linux/clockchips.h
7115 F:      include/linux/hrtimer.h
7116
7117 HIGH-SPEED SCC DRIVER FOR AX.25
7118 L:      linux-hams@vger.kernel.org
7119 S:      Orphan
7120 F:      drivers/net/hamradio/dmascc.c
7121 F:      drivers/net/hamradio/scc.c
7122
7123 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7124 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7125 W:      http://www.highpoint-tech.com
7126 S:      Supported
7127 F:      Documentation/scsi/hptiop.txt
7128 F:      drivers/scsi/hptiop.c
7129
7130 HIPPI
7131 M:      Jes Sorensen <jes@trained-monkey.org>
7132 L:      linux-hippi@sunsite.dk
7133 S:      Maintained
7134 F:      include/linux/hippidevice.h
7135 F:      include/uapi/linux/if_hippi.h
7136 F:      net/802/hippi.c
7137 F:      drivers/net/hippi/
7138
7139 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7140 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7141 M:      Salil Mehta <salil.mehta@huawei.com>
7142 L:      netdev@vger.kernel.org
7143 W:      http://www.hisilicon.com
7144 S:      Maintained
7145 F:      drivers/net/ethernet/hisilicon/hns3/
7146
7147 HISILICON LPC BUS DRIVER
7148 M:      john.garry@huawei.com
7149 W:      http://www.hisilicon.com
7150 S:      Maintained
7151 F:      drivers/bus/hisi_lpc.c
7152 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7153
7154 HISILICON NETWORK SUBSYSTEM DRIVER
7155 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7156 M:      Salil Mehta <salil.mehta@huawei.com>
7157 L:      netdev@vger.kernel.org
7158 W:      http://www.hisilicon.com
7159 S:      Maintained
7160 F:      drivers/net/ethernet/hisilicon/
7161 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7162
7163 HISILICON PMU DRIVER
7164 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7165 W:      http://www.hisilicon.com
7166 S:      Supported
7167 F:      drivers/perf/hisilicon
7168 F:      Documentation/perf/hisi-pmu.txt
7169
7170 HISILICON ROCE DRIVER
7171 M:      Lijun Ou <oulijun@huawei.com>
7172 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7173 L:      linux-rdma@vger.kernel.org
7174 S:      Maintained
7175 F:      drivers/infiniband/hw/hns/
7176 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7177
7178 HISILICON SAS Controller
7179 M:      John Garry <john.garry@huawei.com>
7180 W:      http://www.hisilicon.com
7181 S:      Supported
7182 F:      drivers/scsi/hisi_sas/
7183 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7184
7185 HMM - Heterogeneous Memory Management
7186 M:      Jérôme Glisse <jglisse@redhat.com>
7187 L:      linux-mm@kvack.org
7188 S:      Maintained
7189 F:      mm/hmm*
7190 F:      include/linux/hmm*
7191 F:      Documentation/vm/hmm.rst
7192
7193 HOST AP DRIVER
7194 M:      Jouni Malinen <j@w1.fi>
7195 L:      linux-wireless@vger.kernel.org
7196 W:      http://w1.fi/hostap-driver.html
7197 S:      Obsolete
7198 F:      drivers/net/wireless/intersil/hostap/
7199
7200 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7201 L:      platform-driver-x86@vger.kernel.org
7202 S:      Orphan
7203 F:      drivers/platform/x86/tc1100-wmi.c
7204
7205 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7206 M:      Jaroslav Kysela <perex@perex.cz>
7207 S:      Maintained
7208 F:      drivers/net/ethernet/hp/hp100.*
7209
7210 HPET:   High Precision Event Timers driver
7211 M:      Clemens Ladisch <clemens@ladisch.de>
7212 S:      Maintained
7213 F:      Documentation/timers/hpet.txt
7214 F:      drivers/char/hpet.c
7215 F:      include/linux/hpet.h
7216 F:      include/uapi/linux/hpet.h
7217
7218 HPET:   x86
7219 S:      Orphan
7220 F:      arch/x86/kernel/hpet.c
7221 F:      arch/x86/include/asm/hpet.h
7222
7223 HPFS FILESYSTEM
7224 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7225 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7226 S:      Maintained
7227 F:      fs/hpfs/
7228
7229 HSI SUBSYSTEM
7230 M:      Sebastian Reichel <sre@kernel.org>
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7232 S:      Maintained
7233 F:      Documentation/ABI/testing/sysfs-bus-hsi
7234 F:      Documentation/driver-api/hsi.rst
7235 F:      drivers/hsi/
7236 F:      include/linux/hsi/
7237 F:      include/uapi/linux/hsi/
7238
7239 HSO 3G MODEM DRIVER
7240 L:      linux-usb@vger.kernel.org
7241 S:      Orphan
7242 F:      drivers/net/usb/hso.c
7243
7244 HSR NETWORK PROTOCOL
7245 M:      Arvid Brodin <arvid.brodin@alten.se>
7246 L:      netdev@vger.kernel.org
7247 S:      Maintained
7248 F:      net/hsr/
7249
7250 HT16K33 LED CONTROLLER DRIVER
7251 M:      Robin van der Gracht <robin@protonic.nl>
7252 S:      Maintained
7253 F:      drivers/auxdisplay/ht16k33.c
7254 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7255
7256 HTCPEN TOUCHSCREEN DRIVER
7257 M:      Pau Oliva Fora <pof@eslack.org>
7258 L:      linux-input@vger.kernel.org
7259 S:      Maintained
7260 F:      drivers/input/touchscreen/htcpen.c
7261
7262 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7263 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7264 L:      linux-iio@vger.kernel.org
7265 W:      http://www.st.com/
7266 S:      Maintained
7267 F:      drivers/iio/humidity/hts221*
7268 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7269
7270 HUAWEI ETHERNET DRIVER
7271 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7272 L:      netdev@vger.kernel.org
7273 S:      Supported
7274 F:      Documentation/networking/hinic.txt
7275 F:      drivers/net/ethernet/huawei/hinic/
7276
7277 HUGETLB FILESYSTEM
7278 M:      Mike Kravetz <mike.kravetz@oracle.com>
7279 L:      linux-mm@kvack.org
7280 S:      Maintained
7281 F:      fs/hugetlbfs/
7282 F:      mm/hugetlb.c
7283 F:      include/linux/hugetlb.h
7284 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7285 F:      Documentation/vm/hugetlbfs_reserv.rst
7286 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7287
7288 HVA ST MEDIA DRIVER
7289 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7290 L:      linux-media@vger.kernel.org
7291 T:      git git://linuxtv.org/media_tree.git
7292 W:      https://linuxtv.org
7293 S:      Supported
7294 F:      drivers/media/platform/sti/hva
7295
7296 HWPOISON MEMORY FAILURE HANDLING
7297 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7298 L:      linux-mm@kvack.org
7299 S:      Maintained
7300 F:      mm/memory-failure.c
7301 F:      mm/hwpoison-inject.c
7302
7303 HYGON PROCESSOR SUPPORT
7304 M:      Pu Wen <puwen@hygon.cn>
7305 L:      linux-kernel@vger.kernel.org
7306 S:      Maintained
7307 F:      arch/x86/kernel/cpu/hygon.c
7308
7309 Hyper-V CORE AND DRIVERS
7310 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7311 M:      Haiyang Zhang <haiyangz@microsoft.com>
7312 M:      Stephen Hemminger <sthemmin@microsoft.com>
7313 M:      Sasha Levin <sashal@kernel.org>
7314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7315 L:      linux-hyperv@vger.kernel.org
7316 S:      Supported
7317 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7318 F:      arch/x86/include/asm/mshyperv.h
7319 F:      arch/x86/include/asm/trace/hyperv.h
7320 F:      arch/x86/include/asm/hyperv-tlfs.h
7321 F:      arch/x86/kernel/cpu/mshyperv.c
7322 F:      arch/x86/hyperv
7323 F:      drivers/hid/hid-hyperv.c
7324 F:      drivers/hv/
7325 F:      drivers/input/serio/hyperv-keyboard.c
7326 F:      drivers/pci/controller/pci-hyperv.c
7327 F:      drivers/net/hyperv/
7328 F:      drivers/scsi/storvsc_drv.c
7329 F:      drivers/uio/uio_hv_generic.c
7330 F:      drivers/video/fbdev/hyperv_fb.c
7331 F:      drivers/iommu/hyperv_iommu.c
7332 F:      net/vmw_vsock/hyperv_transport.c
7333 F:      include/linux/hyperv.h
7334 F:      include/uapi/linux/hyperv.h
7335 F:      tools/hv/
7336 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7337
7338 HYPERVISOR VIRTUAL CONSOLE DRIVER
7339 L:      linuxppc-dev@lists.ozlabs.org
7340 S:      Odd Fixes
7341 F:      drivers/tty/hvc/
7342
7343 I2C ACPI SUPPORT
7344 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7345 L:      linux-i2c@vger.kernel.org
7346 L:      linux-acpi@vger.kernel.org
7347 S:      Maintained
7348 F:      drivers/i2c/i2c-core-acpi.c
7349
7350 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7351 M:      Ajay Gupta <ajayg@nvidia.com>
7352 L:      linux-i2c@vger.kernel.org
7353 S:      Maintained
7354 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7355 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7356
7357 I2C MUXES
7358 M:      Peter Rosin <peda@axentia.se>
7359 L:      linux-i2c@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/i2c/i2c-topology
7362 F:      Documentation/i2c/muxes/
7363 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7364 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7365 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7366 F:      drivers/i2c/i2c-mux.c
7367 F:      drivers/i2c/muxes/
7368 F:      include/linux/i2c-mux.h
7369
7370 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7371 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7372 L:      linux-i2c@vger.kernel.org
7373 S:      Maintained
7374 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7375 F:      drivers/i2c/busses/i2c-mv64xxx.c
7376
7377 I2C OVER PARALLEL PORT
7378 M:      Jean Delvare <jdelvare@suse.com>
7379 L:      linux-i2c@vger.kernel.org
7380 S:      Maintained
7381 F:      Documentation/i2c/busses/i2c-parport
7382 F:      Documentation/i2c/busses/i2c-parport-light
7383 F:      drivers/i2c/busses/i2c-parport.c
7384 F:      drivers/i2c/busses/i2c-parport-light.c
7385
7386 I2C SUBSYSTEM
7387 M:      Wolfram Sang <wsa@the-dreams.de>
7388 L:      linux-i2c@vger.kernel.org
7389 W:      https://i2c.wiki.kernel.org/
7390 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7392 S:      Maintained
7393 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7394 F:      Documentation/i2c/
7395 F:      drivers/i2c/*
7396 F:      include/linux/i2c.h
7397 F:      include/linux/i2c-dev.h
7398 F:      include/linux/i2c-smbus.h
7399 F:      include/uapi/linux/i2c.h
7400 F:      include/uapi/linux/i2c-*.h
7401
7402 I2C SUBSYSTEM HOST DRIVERS
7403 L:      linux-i2c@vger.kernel.org
7404 W:      https://i2c.wiki.kernel.org/
7405 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7407 S:      Odd Fixes
7408 F:      Documentation/devicetree/bindings/i2c/
7409 F:      drivers/i2c/algos/
7410 F:      drivers/i2c/busses/
7411
7412 I2C-TAOS-EVM DRIVER
7413 M:      Jean Delvare <jdelvare@suse.com>
7414 L:      linux-i2c@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/i2c/busses/i2c-taos-evm
7417 F:      drivers/i2c/busses/i2c-taos-evm.c
7418
7419 I2C-TINY-USB DRIVER
7420 M:      Till Harbaum <till@harbaum.org>
7421 L:      linux-i2c@vger.kernel.org
7422 W:      http://www.harbaum.org/till/i2c_tiny_usb
7423 S:      Maintained
7424 F:      drivers/i2c/busses/i2c-tiny-usb.c
7425
7426 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7427 M:      Jean Delvare <jdelvare@suse.com>
7428 L:      linux-i2c@vger.kernel.org
7429 S:      Maintained
7430 F:      Documentation/i2c/busses/i2c-ali1535
7431 F:      Documentation/i2c/busses/i2c-ali1563
7432 F:      Documentation/i2c/busses/i2c-ali15x3
7433 F:      Documentation/i2c/busses/i2c-amd756
7434 F:      Documentation/i2c/busses/i2c-amd8111
7435 F:      Documentation/i2c/busses/i2c-i801
7436 F:      Documentation/i2c/busses/i2c-nforce2
7437 F:      Documentation/i2c/busses/i2c-piix4
7438 F:      Documentation/i2c/busses/i2c-sis5595
7439 F:      Documentation/i2c/busses/i2c-sis630
7440 F:      Documentation/i2c/busses/i2c-sis96x
7441 F:      Documentation/i2c/busses/i2c-via
7442 F:      Documentation/i2c/busses/i2c-viapro
7443 F:      drivers/i2c/busses/i2c-ali1535.c
7444 F:      drivers/i2c/busses/i2c-ali1563.c
7445 F:      drivers/i2c/busses/i2c-ali15x3.c
7446 F:      drivers/i2c/busses/i2c-amd756.c
7447 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7448 F:      drivers/i2c/busses/i2c-amd8111.c
7449 F:      drivers/i2c/busses/i2c-i801.c
7450 F:      drivers/i2c/busses/i2c-isch.c
7451 F:      drivers/i2c/busses/i2c-nforce2.c
7452 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7453 F:      drivers/i2c/busses/i2c-piix4.c
7454 F:      drivers/i2c/busses/i2c-sis5595.c
7455 F:      drivers/i2c/busses/i2c-sis630.c
7456 F:      drivers/i2c/busses/i2c-sis96x.c
7457 F:      drivers/i2c/busses/i2c-via.c
7458 F:      drivers/i2c/busses/i2c-viapro.c
7459
7460 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7461 M:      Hans de Goede <hdegoede@redhat.com>
7462 L:      linux-i2c@vger.kernel.org
7463 S:      Maintained
7464 F:      drivers/i2c/busses/i2c-cht-wc.c
7465
7466 I2C/SMBUS ISMT DRIVER
7467 M:      Seth Heasley <seth.heasley@intel.com>
7468 M:      Neil Horman <nhorman@tuxdriver.com>
7469 L:      linux-i2c@vger.kernel.org
7470 F:      drivers/i2c/busses/i2c-ismt.c
7471 F:      Documentation/i2c/busses/i2c-ismt
7472
7473 I2C/SMBUS STUB DRIVER
7474 M:      Jean Delvare <jdelvare@suse.com>
7475 L:      linux-i2c@vger.kernel.org
7476 S:      Maintained
7477 F:      drivers/i2c/i2c-stub.c
7478
7479 I3C SUBSYSTEM
7480 M:      Boris Brezillon <bbrezillon@kernel.org>
7481 L:      linux-i3c@lists.infradead.org
7482 C:      irc://chat.freenode.net/linux-i3c
7483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7484 S:      Maintained
7485 F:      Documentation/ABI/testing/sysfs-bus-i3c
7486 F:      Documentation/devicetree/bindings/i3c/
7487 F:      Documentation/driver-api/i3c
7488 F:      drivers/i3c/
7489 F:      include/linux/i3c/
7490
7491 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7492 M:      Vitor Soares <vitor.soares@synopsys.com>
7493 S:      Maintained
7494 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7495 F:      drivers/i3c/master/dw*
7496
7497 IA64 (Itanium) PLATFORM
7498 M:      Tony Luck <tony.luck@intel.com>
7499 M:      Fenghua Yu <fenghua.yu@intel.com>
7500 L:      linux-ia64@vger.kernel.org
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7502 S:      Maintained
7503 F:      arch/ia64/
7504
7505 IBM Power 842 compression accelerator
7506 M:      Haren Myneni <haren@us.ibm.com>
7507 S:      Supported
7508 F:      drivers/crypto/nx/Makefile
7509 F:      drivers/crypto/nx/Kconfig
7510 F:      drivers/crypto/nx/nx-842*
7511 F:      include/linux/sw842.h
7512 F:      crypto/842.c
7513 F:      lib/842/
7514
7515 IBM Power in-Nest Crypto Acceleration
7516 M:      Breno Leitão <leitao@debian.org>
7517 M:      Nayna Jain <nayna@linux.ibm.com>
7518 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7519 L:      linux-crypto@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/crypto/nx/Makefile
7522 F:      drivers/crypto/nx/Kconfig
7523 F:      drivers/crypto/nx/nx-aes*
7524 F:      drivers/crypto/nx/nx-sha*
7525 F:      drivers/crypto/nx/nx.*
7526 F:      drivers/crypto/nx/nx_csbcpb.h
7527 F:      drivers/crypto/nx/nx_debugfs.h
7528
7529 IBM Power Linux RAID adapter
7530 M:      Brian King <brking@us.ibm.com>
7531 S:      Supported
7532 F:      drivers/scsi/ipr.*
7533
7534 IBM Power SRIOV Virtual NIC Device Driver
7535 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7536 M:      John Allen <jallen@linux.ibm.com>
7537 L:      netdev@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/net/ethernet/ibm/ibmvnic.*
7540
7541 IBM Power Virtual Accelerator Switchboard
7542 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7543 L:      linuxppc-dev@lists.ozlabs.org
7544 S:      Supported
7545 F:      arch/powerpc/platforms/powernv/vas*
7546 F:      arch/powerpc/platforms/powernv/copy-paste.h
7547 F:      arch/powerpc/include/asm/vas.h
7548
7549 IBM Power Virtual Ethernet Device Driver
7550 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7551 L:      netdev@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/ethernet/ibm/ibmveth.*
7554
7555 IBM Power Virtual FC Device Drivers
7556 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7557 L:      linux-scsi@vger.kernel.org
7558 S:      Supported
7559 F:      drivers/scsi/ibmvscsi/ibmvfc*
7560
7561 IBM Power Virtual Management Channel Driver
7562 M:      Steven Royer <seroyer@linux.ibm.com>
7563 S:      Supported
7564 F:      drivers/misc/ibmvmc.*
7565
7566 IBM Power Virtual SCSI Device Drivers
7567 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7568 L:      linux-scsi@vger.kernel.org
7569 S:      Supported
7570 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7571 F:      include/scsi/viosrp.h
7572
7573 IBM Power Virtual SCSI Device Target Driver
7574 M:      Michael Cyr <mikecyr@linux.ibm.com>
7575 L:      linux-scsi@vger.kernel.org
7576 L:      target-devel@vger.kernel.org
7577 S:      Supported
7578 F:      drivers/scsi/ibmvscsi_tgt/
7579
7580 IBM Power VMX Cryptographic instructions
7581 M:      Breno Leitão <leitao@debian.org>
7582 M:      Nayna Jain <nayna@linux.ibm.com>
7583 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7584 L:      linux-crypto@vger.kernel.org
7585 S:      Supported
7586 F:      drivers/crypto/vmx/Makefile
7587 F:      drivers/crypto/vmx/Kconfig
7588 F:      drivers/crypto/vmx/vmx.c
7589 F:      drivers/crypto/vmx/aes*
7590 F:      drivers/crypto/vmx/ghash*
7591 F:      drivers/crypto/vmx/ppc-xlate.pl
7592
7593 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7594 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7595 L:      linux-pci@vger.kernel.org
7596 L:      linuxppc-dev@lists.ozlabs.org
7597 S:      Supported
7598 F:      drivers/pci/hotplug/rpaphp*
7599
7600 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7601 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7602 L:      linux-pci@vger.kernel.org
7603 L:      linuxppc-dev@lists.ozlabs.org
7604 S:      Supported
7605 F:      drivers/pci/hotplug/rpadlpar*
7606
7607 IBM ServeRAID RAID DRIVER
7608 S:      Orphan
7609 F:      drivers/scsi/ips.*
7610
7611 ICH LPC AND GPIO DRIVER
7612 M:      Peter Tyser <ptyser@xes-inc.com>
7613 S:      Maintained
7614 F:      drivers/mfd/lpc_ich.c
7615 F:      drivers/gpio/gpio-ich.c
7616
7617 IDE SUBSYSTEM
7618 M:      "David S. Miller" <davem@davemloft.net>
7619 L:      linux-ide@vger.kernel.org
7620 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7622 S:      Maintained
7623 F:      Documentation/ide/
7624 F:      drivers/ide/
7625 F:      include/linux/ide.h
7626
7627 IDE/ATAPI DRIVERS
7628 M:      Borislav Petkov <bp@alien8.de>
7629 L:      linux-ide@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/cdrom/ide-cd
7632 F:      drivers/ide/ide-cd*
7633
7634 IDEAPAD LAPTOP EXTRAS DRIVER
7635 M:      Ike Panhc <ike.pan@canonical.com>
7636 L:      platform-driver-x86@vger.kernel.org
7637 W:      http://launchpad.net/ideapad-laptop
7638 S:      Maintained
7639 F:      drivers/platform/x86/ideapad-laptop.c
7640
7641 IDEAPAD LAPTOP SLIDEBAR DRIVER
7642 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7643 L:      linux-input@vger.kernel.org
7644 W:      https://github.com/o2genum/ideapad-slidebar
7645 S:      Maintained
7646 F:      drivers/input/misc/ideapad_slidebar.c
7647
7648 IDT VersaClock 5 CLOCK DRIVER
7649 M:      Marek Vasut <marek.vasut@gmail.com>
7650 S:      Maintained
7651 F:      drivers/clk/clk-versaclock5.c
7652
7653 IEEE 802.15.4 SUBSYSTEM
7654 M:      Alexander Aring <alex.aring@gmail.com>
7655 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7656 L:      linux-wpan@vger.kernel.org
7657 W:      http://wpan.cakelab.org/
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7660 S:      Maintained
7661 F:      net/ieee802154/
7662 F:      net/mac802154/
7663 F:      drivers/net/ieee802154/
7664 F:      include/linux/nl802154.h
7665 F:      include/linux/ieee802154.h
7666 F:      include/net/nl802154.h
7667 F:      include/net/mac802154.h
7668 F:      include/net/af_ieee802154.h
7669 F:      include/net/cfg802154.h
7670 F:      include/net/ieee802154_netdev.h
7671 F:      Documentation/networking/ieee802154.rst
7672
7673 IFE PROTOCOL
7674 M:      Yotam Gigi <yotam.gi@gmail.com>
7675 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7676 F:      net/ife
7677 F:      include/net/ife.h
7678 F:      include/uapi/linux/ife.h
7679
7680 IGORPLUG-USB IR RECEIVER
7681 M:      Sean Young <sean@mess.org>
7682 L:      linux-media@vger.kernel.org
7683 S:      Maintained
7684 F:      drivers/media/rc/igorplugusb.c
7685
7686 IGUANAWORKS USB IR TRANSCEIVER
7687 M:      Sean Young <sean@mess.org>
7688 L:      linux-media@vger.kernel.org
7689 S:      Maintained
7690 F:      drivers/media/rc/iguanair.c
7691
7692 IIO DIGITAL POTENTIOMETER DAC
7693 M:      Peter Rosin <peda@axentia.se>
7694 L:      linux-iio@vger.kernel.org
7695 S:      Maintained
7696 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7697 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7698 F:      drivers/iio/dac/dpot-dac.c
7699
7700 IIO ENVELOPE DETECTOR
7701 M:      Peter Rosin <peda@axentia.se>
7702 L:      linux-iio@vger.kernel.org
7703 S:      Maintained
7704 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7705 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7706 F:      drivers/iio/adc/envelope-detector.c
7707
7708 IIO MULTIPLEXER
7709 M:      Peter Rosin <peda@axentia.se>
7710 L:      linux-iio@vger.kernel.org
7711 S:      Maintained
7712 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7713 F:      drivers/iio/multiplexer/iio-mux.c
7714
7715 IIO SUBSYSTEM AND DRIVERS
7716 M:      Jonathan Cameron <jic23@kernel.org>
7717 R:      Hartmut Knaack <knaack.h@gmx.de>
7718 R:      Lars-Peter Clausen <lars@metafoo.de>
7719 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7720 L:      linux-iio@vger.kernel.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7722 S:      Maintained
7723 F:      Documentation/ABI/testing/configfs-iio*
7724 F:      Documentation/ABI/testing/sysfs-bus-iio*
7725 F:      Documentation/devicetree/bindings/iio/
7726 F:      drivers/iio/
7727 F:      drivers/staging/iio/
7728 F:      include/linux/iio/
7729 F:      tools/iio/
7730
7731 IIO UNIT CONVERTER
7732 M:      Peter Rosin <peda@axentia.se>
7733 L:      linux-iio@vger.kernel.org
7734 S:      Maintained
7735 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7736 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7737 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7738 F:      drivers/iio/afe/iio-rescale.c
7739
7740 IKANOS/ADI EAGLE ADSL USB DRIVER
7741 M:      Matthieu Castet <castet.matthieu@free.fr>
7742 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7743 S:      Maintained
7744 F:      drivers/usb/atm/ueagle-atm.c
7745
7746 IMGTEC ASCII LCD DRIVER
7747 M:      Paul Burton <paul.burton@mips.com>
7748 S:      Maintained
7749 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7750 F:      drivers/auxdisplay/img-ascii-lcd.c
7751
7752 IMGTEC IR DECODER DRIVER
7753 M:      James Hogan <jhogan@kernel.org>
7754 S:      Maintained
7755 F:      drivers/media/rc/img-ir/
7756
7757 IMON SOUNDGRAPH USB IR RECEIVER
7758 M:      Sean Young <sean@mess.org>
7759 L:      linux-media@vger.kernel.org
7760 S:      Maintained
7761 F:      drivers/media/rc/imon_raw.c
7762 F:      drivers/media/rc/imon.c
7763
7764 IMS TWINTURBO FRAMEBUFFER DRIVER
7765 L:      linux-fbdev@vger.kernel.org
7766 S:      Orphan
7767 F:      drivers/video/fbdev/imsttfb.c
7768
7769 INA209 HARDWARE MONITOR DRIVER
7770 M:      Guenter Roeck <linux@roeck-us.net>
7771 L:      linux-hwmon@vger.kernel.org
7772 S:      Maintained
7773 F:      Documentation/hwmon/ina209.rst
7774 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7775 F:      drivers/hwmon/ina209.c
7776
7777 INA2XX HARDWARE MONITOR DRIVER
7778 M:      Guenter Roeck <linux@roeck-us.net>
7779 L:      linux-hwmon@vger.kernel.org
7780 S:      Maintained
7781 F:      Documentation/hwmon/ina2xx.rst
7782 F:      drivers/hwmon/ina2xx.c
7783 F:      include/linux/platform_data/ina2xx.h
7784
7785 INDUSTRY PACK SUBSYSTEM (IPACK)
7786 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7787 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7788 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7789 L:      industrypack-devel@lists.sourceforge.net
7790 W:      http://industrypack.sourceforge.net
7791 S:      Maintained
7792 F:      drivers/ipack/
7793
7794 INFINIBAND SUBSYSTEM
7795 M:      Doug Ledford <dledford@redhat.com>
7796 M:      Jason Gunthorpe <jgg@mellanox.com>
7797 L:      linux-rdma@vger.kernel.org
7798 W:      https://github.com/linux-rdma/rdma-core
7799 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7801 S:      Supported
7802 F:      Documentation/devicetree/bindings/infiniband/
7803 F:      Documentation/infiniband/
7804 F:      drivers/infiniband/
7805 F:      include/uapi/linux/if_infiniband.h
7806 F:      include/uapi/rdma/
7807 F:      include/rdma/
7808 F:      include/trace/events/ib_mad.h
7809 F:      include/trace/events/ib_umad.h
7810 F:      samples/bpf/ibumad_kern.c
7811 F:      samples/bpf/ibumad_user.c
7812
7813 INGENIC JZ4780 DMA Driver
7814 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7815 S:      Maintained
7816 F:      drivers/dma/dma-jz4780.c
7817
7818 INGENIC JZ4780 NAND DRIVER
7819 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7820 L:      linux-mtd@lists.infradead.org
7821 S:      Maintained
7822 F:      drivers/mtd/nand/raw/jz4780_*
7823
7824 INOTIFY
7825 M:      Jan Kara <jack@suse.cz>
7826 R:      Amir Goldstein <amir73il@gmail.com>
7827 L:      linux-fsdevel@vger.kernel.org
7828 S:      Maintained
7829 F:      Documentation/filesystems/inotify.txt
7830 F:      fs/notify/inotify/
7831 F:      include/linux/inotify.h
7832 F:      include/uapi/linux/inotify.h
7833
7834 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7835 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7836 L:      linux-input@vger.kernel.org
7837 Q:      http://patchwork.kernel.org/project/linux-input/list/
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7839 S:      Maintained
7840 F:      drivers/input/
7841 F:      include/linux/input.h
7842 F:      include/uapi/linux/input.h
7843 F:      include/uapi/linux/input-event-codes.h
7844 F:      include/linux/input/
7845 F:      Documentation/devicetree/bindings/input/
7846 F:      Documentation/devicetree/bindings/serio/
7847 F:      Documentation/input/
7848
7849 INPUT MULTITOUCH (MT) PROTOCOL
7850 M:      Henrik Rydberg <rydberg@bitmath.org>
7851 L:      linux-input@vger.kernel.org
7852 S:      Odd fixes
7853 F:      Documentation/input/multi-touch-protocol.rst
7854 F:      drivers/input/input-mt.c
7855 K:      \b(ABS|SYN)_MT_
7856
7857 INSIDE SECURE CRYPTO DRIVER
7858 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7859 F:      drivers/crypto/inside-secure/
7860 S:      Maintained
7861 L:      linux-crypto@vger.kernel.org
7862
7863 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7864 M:      Mimi Zohar <zohar@linux.ibm.com>
7865 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7866 L:      linux-integrity@vger.kernel.org
7867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7868 S:      Supported
7869 F:      security/integrity/ima/
7870
7871 INTEL 810/815 FRAMEBUFFER DRIVER
7872 M:      Antonino Daplas <adaplas@gmail.com>
7873 L:      linux-fbdev@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/video/fbdev/i810/
7876
7877 INTEL ASoC DRIVERS
7878 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7879 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7880 M:      Jie Yang <yang.jie@linux.intel.com>
7881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7882 S:      Supported
7883 F:      sound/soc/intel/
7884
7885 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7886 M:      Hans de Goede <hdegoede@redhat.com>
7887 L:      platform-driver-x86@vger.kernel.org
7888 S:      Maintained
7889 F:      drivers/platform/x86/intel_atomisp2_pm.c
7890
7891 INTEL C600 SERIES SAS CONTROLLER DRIVER
7892 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7893 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7894 L:      linux-scsi@vger.kernel.org
7895 T:      git git://git.code.sf.net/p/intel-sas/isci
7896 S:      Supported
7897 F:      drivers/scsi/isci/
7898
7899 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7900 M:      Jani Nikula <jani.nikula@linux.intel.com>
7901 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7902 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7903 L:      intel-gfx@lists.freedesktop.org
7904 W:      https://01.org/linuxgraphics/
7905 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7906 C:      irc://chat.freenode.net/intel-gfx
7907 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7908 T:      git git://anongit.freedesktop.org/drm-intel
7909 S:      Supported
7910 F:      drivers/gpu/drm/i915/
7911 F:      include/drm/i915*
7912 F:      include/uapi/drm/i915_drm.h
7913 F:      Documentation/gpu/i915.rst
7914
7915 INTEL ETHERNET DRIVERS
7916 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7917 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7918 W:      http://www.intel.com/support/feedback.htm
7919 W:      http://e1000.sourceforge.net/
7920 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7923 S:      Supported
7924 F:      Documentation/networking/device_drivers/intel/e100.rst
7925 F:      Documentation/networking/device_drivers/intel/e1000.rst
7926 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7927 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7928 F:      Documentation/networking/device_drivers/intel/igb.rst
7929 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7930 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7931 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7932 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7933 F:      Documentation/networking/device_drivers/intel/i40e.rst
7934 F:      Documentation/networking/device_drivers/intel/iavf.rst
7935 F:      Documentation/networking/device_drivers/intel/ice.rst
7936 F:      drivers/net/ethernet/intel/
7937 F:      drivers/net/ethernet/intel/*/
7938 F:      include/linux/avf/virtchnl.h
7939
7940 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7941 M:      Maik Broemme <mbroemme@libmpq.org>
7942 L:      linux-fbdev@vger.kernel.org
7943 S:      Maintained
7944 F:      Documentation/fb/intelfb.txt
7945 F:      drivers/video/fbdev/intelfb/
7946
7947 INTEL GPIO DRIVERS
7948 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7949 L:      linux-gpio@vger.kernel.org
7950 S:      Maintained
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7952 F:      drivers/gpio/gpio-ich.c
7953 F:      drivers/gpio/gpio-intel-mid.c
7954 F:      drivers/gpio/gpio-lynxpoint.c
7955 F:      drivers/gpio/gpio-merrifield.c
7956 F:      drivers/gpio/gpio-ml-ioh.c
7957 F:      drivers/gpio/gpio-pch.c
7958 F:      drivers/gpio/gpio-sch.c
7959 F:      drivers/gpio/gpio-sodaville.c
7960
7961 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7962 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7963 M:      Zhi Wang <zhi.a.wang@intel.com>
7964 L:      intel-gvt-dev@lists.freedesktop.org
7965 L:      intel-gfx@lists.freedesktop.org
7966 W:      https://01.org/igvt-g
7967 T:      git https://github.com/intel/gvt-linux.git
7968 S:      Supported
7969 F:      drivers/gpu/drm/i915/gvt/
7970
7971 INTEL HID EVENT DRIVER
7972 M:      Alex Hung <alex.hung@canonical.com>
7973 L:      platform-driver-x86@vger.kernel.org
7974 S:      Maintained
7975 F:      drivers/platform/x86/intel-hid.c
7976
7977 INTEL I/OAT DMA DRIVER
7978 M:      Dave Jiang <dave.jiang@intel.com>
7979 R:      Dan Williams <dan.j.williams@intel.com>
7980 L:      dmaengine@vger.kernel.org
7981 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7982 S:      Supported
7983 F:      drivers/dma/ioat*
7984
7985 INTEL IDLE DRIVER
7986 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7987 M:      Len Brown <lenb@kernel.org>
7988 L:      linux-pm@vger.kernel.org
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7990 B:      https://bugzilla.kernel.org
7991 S:      Supported
7992 F:      drivers/idle/intel_idle.c
7993
7994 INTEL INTEGRATED SENSOR HUB DRIVER
7995 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7996 M:      Jiri Kosina <jikos@kernel.org>
7997 L:      linux-input@vger.kernel.org
7998 S:      Maintained
7999 F:      drivers/hid/intel-ish-hid/
8000
8001 INTEL IOMMU (VT-d)
8002 M:      David Woodhouse <dwmw2@infradead.org>
8003 L:      iommu@lists.linux-foundation.org
8004 T:      git git://git.infradead.org/iommu-2.6.git
8005 S:      Supported
8006 F:      drivers/iommu/intel-iommu.c
8007 F:      include/linux/intel-iommu.h
8008
8009 INTEL IOP-ADMA DMA DRIVER
8010 R:      Dan Williams <dan.j.williams@intel.com>
8011 S:      Odd fixes
8012 F:      drivers/dma/iop-adma.c
8013
8014 INTEL IPU3 CSI-2 CIO2 DRIVER
8015 M:      Yong Zhi <yong.zhi@intel.com>
8016 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8017 M:      Bingbu Cao <bingbu.cao@intel.com>
8018 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8019 L:      linux-media@vger.kernel.org
8020 S:      Maintained
8021 F:      drivers/media/pci/intel/ipu3/
8022 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8023
8024 INTEL IPU3 CSI-2 IMGU DRIVER
8025 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8026 L:      linux-media@vger.kernel.org
8027 S:      Maintained
8028 F:      drivers/staging/media/ipu3/
8029 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8030 F:      Documentation/media/v4l-drivers/ipu3.rst
8031
8032 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8033 M:      Krzysztof Halasa <khalasa@piap.pl>
8034 S:      Maintained
8035 F:      include/linux/soc/ixp4xx/qmgr.h
8036 F:      include/linux/soc/ixp4xx/npe.h
8037 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8038 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8039 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8040 F:      drivers/net/wan/ixp4xx_hss.c
8041
8042 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8043 M:      Deepak Saxena <dsaxena@plexity.net>
8044 S:      Maintained
8045 F:      drivers/char/hw_random/ixp4xx-rng.c
8046
8047 INTEL MANAGEMENT ENGINE (mei)
8048 M:      Tomas Winkler <tomas.winkler@intel.com>
8049 L:      linux-kernel@vger.kernel.org
8050 S:      Supported
8051 F:      include/uapi/linux/mei.h
8052 F:      include/linux/mei_cl_bus.h
8053 F:      drivers/misc/mei/*
8054 F:      drivers/watchdog/mei_wdt.c
8055 F:      Documentation/misc-devices/mei/*
8056 F:      samples/mei/*
8057
8058 INTEL MENLOW THERMAL DRIVER
8059 M:      Sujith Thomas <sujith.thomas@intel.com>
8060 L:      platform-driver-x86@vger.kernel.org
8061 W:      https://01.org/linux-acpi
8062 S:      Supported
8063 F:      drivers/platform/x86/intel_menlow.c
8064
8065 INTEL MIC DRIVERS (mic)
8066 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8067 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8068 S:      Supported
8069 W:      https://github.com/sudeepdutt/mic
8070 W:      http://software.intel.com/en-us/mic-developer
8071 F:      include/linux/mic_bus.h
8072 F:      include/linux/scif.h
8073 F:      include/uapi/linux/mic_common.h
8074 F:      include/uapi/linux/mic_ioctl.h
8075 F:      include/uapi/linux/scif_ioctl.h
8076 F:      drivers/misc/mic/
8077 F:      drivers/dma/mic_x100_dma.c
8078 F:      drivers/dma/mic_x100_dma.h
8079 F:      Documentation/mic/
8080
8081 INTEL PMC CORE DRIVER
8082 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8083 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8084 L:      platform-driver-x86@vger.kernel.org
8085 S:      Maintained
8086 F:      drivers/platform/x86/intel_pmc_core*
8087
8088 INTEL PMC/P-Unit IPC DRIVER
8089 M:      Zha Qipeng<qipeng.zha@intel.com>
8090 L:      platform-driver-x86@vger.kernel.org
8091 S:      Maintained
8092 F:      drivers/platform/x86/intel_pmc_ipc.c
8093 F:      drivers/platform/x86/intel_punit_ipc.c
8094 F:      arch/x86/include/asm/intel_pmc_ipc.h
8095 F:      arch/x86/include/asm/intel_punit_ipc.h
8096
8097 INTEL PMIC GPIO DRIVERS
8098 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8099 S:      Maintained
8100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8101 F:      drivers/gpio/gpio-*cove.c
8102 F:      drivers/gpio/gpio-msic.c
8103
8104 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8105 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8106 S:      Maintained
8107 F:      drivers/mfd/intel_msic.c
8108 F:      drivers/mfd/intel_soc_pmic*
8109 F:      include/linux/mfd/intel_msic.h
8110 F:      include/linux/mfd/intel_soc_pmic*
8111
8112 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8113 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8114 L:      linux-wireless@vger.kernel.org
8115 S:      Maintained
8116 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8117 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8118 F:      drivers/net/wireless/intel/ipw2x00/
8119
8120 INTEL PSTATE DRIVER
8121 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8122 M:      Len Brown <lenb@kernel.org>
8123 L:      linux-pm@vger.kernel.org
8124 S:      Supported
8125 F:      drivers/cpufreq/intel_pstate.c
8126
8127 INTEL RDMA RNIC DRIVER
8128 M:      Faisal Latif <faisal.latif@intel.com>
8129 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8130 L:      linux-rdma@vger.kernel.org
8131 S:      Supported
8132 F:      drivers/infiniband/hw/i40iw/
8133 F:      include/uapi/rdma/i40iw-abi.h
8134
8135 INTEL TELEMETRY DRIVER
8136 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8137 M:      "David E. Box" <david.e.box@linux.intel.com>
8138 L:      platform-driver-x86@vger.kernel.org
8139 S:      Maintained
8140 F:      arch/x86/include/asm/intel_telemetry.h
8141 F:      drivers/platform/x86/intel_telemetry*
8142
8143 INTEL VIRTUAL BUTTON DRIVER
8144 M:      AceLan Kao <acelan.kao@canonical.com>
8145 L:      platform-driver-x86@vger.kernel.org
8146 S:      Maintained
8147 F:      drivers/platform/x86/intel-vbtn.c
8148
8149 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8150 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8151 L:      linux-wireless@vger.kernel.org
8152 S:      Supported
8153 F:      drivers/net/wireless/intel/iwlegacy/
8154
8155 INTEL WIRELESS WIFI LINK (iwlwifi)
8156 M:      Johannes Berg <johannes.berg@intel.com>
8157 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8158 M:      Luca Coelho <luciano.coelho@intel.com>
8159 M:      Intel Linux Wireless <linuxwifi@intel.com>
8160 L:      linux-wireless@vger.kernel.org
8161 W:      http://intellinuxwireless.org
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8163 S:      Supported
8164 F:      drivers/net/wireless/intel/iwlwifi/
8165
8166 INTEL WIRELESS WIMAX CONNECTION 2400
8167 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8168 M:      linux-wimax@intel.com
8169 L:      wimax@linuxwimax.org (subscribers-only)
8170 S:      Supported
8171 W:      http://linuxwimax.org
8172 F:      Documentation/wimax/README.i2400m
8173 F:      drivers/net/wimax/i2400m/
8174 F:      include/uapi/linux/wimax/i2400m.h
8175
8176 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8177 M:      Mario Limonciello <mario.limonciello@dell.com>
8178 S:      Maintained
8179 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8180
8181 INTEL(R) TRACE HUB
8182 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8183 S:      Supported
8184 F:      Documentation/trace/intel_th.rst
8185 F:      drivers/hwtracing/intel_th/
8186
8187 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8188 M:      Ning Sun <ning.sun@intel.com>
8189 L:      tboot-devel@lists.sourceforge.net
8190 W:      http://tboot.sourceforge.net
8191 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8192 S:      Supported
8193 F:      Documentation/intel_txt.txt
8194 F:      include/linux/tboot.h
8195 F:      arch/x86/kernel/tboot.c
8196
8197 INTEL-MID GPIO DRIVER
8198 M:      David Cohen <david.a.cohen@linux.intel.com>
8199 L:      linux-gpio@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/gpio/gpio-intel-mid.c
8202
8203 INTERCONNECT API
8204 M:      Georgi Djakov <georgi.djakov@linaro.org>
8205 L:      linux-pm@vger.kernel.org
8206 S:      Maintained
8207 F:      Documentation/interconnect/
8208 F:      Documentation/devicetree/bindings/interconnect/
8209 F:      drivers/interconnect/
8210 F:      include/dt-bindings/interconnect/
8211 F:      include/linux/interconnect-provider.h
8212 F:      include/linux/interconnect.h
8213
8214 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8215 M:      Linus Walleij <linus.walleij@linaro.org>
8216 L:      linux-iio@vger.kernel.org
8217 S:      Maintained
8218 F:      drivers/iio/gyro/mpu3050*
8219 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8220
8221 IOC3 ETHERNET DRIVER
8222 M:      Ralf Baechle <ralf@linux-mips.org>
8223 L:      linux-mips@vger.kernel.org
8224 S:      Maintained
8225 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8226
8227 IOC3 SERIAL DRIVER
8228 M:      Pat Gefre <pfg@sgi.com>
8229 L:      linux-serial@vger.kernel.org
8230 S:      Maintained
8231 F:      drivers/tty/serial/ioc3_serial.c
8232
8233 IOMAP FILESYSTEM LIBRARY
8234 M:      Christoph Hellwig <hch@infradead.org>
8235 M:      Darrick J. Wong <darrick.wong@oracle.com>
8236 M:      linux-xfs@vger.kernel.org
8237 M:      linux-fsdevel@vger.kernel.org
8238 L:      linux-xfs@vger.kernel.org
8239 L:      linux-fsdevel@vger.kernel.org
8240 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8241 S:      Supported
8242 F:      fs/iomap.c
8243 F:      include/linux/iomap.h
8244
8245 IOMMU DRIVERS
8246 M:      Joerg Roedel <joro@8bytes.org>
8247 L:      iommu@lists.linux-foundation.org
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8249 S:      Maintained
8250 F:      Documentation/devicetree/bindings/iommu/
8251 F:      drivers/iommu/
8252 F:      include/linux/iommu.h
8253 F:      include/linux/of_iommu.h
8254 F:      include/linux/iova.h
8255
8256 IO_URING
8257 M:      Jens Axboe <axboe@kernel.dk>
8258 L:      linux-block@vger.kernel.org
8259 L:      linux-fsdevel@vger.kernel.org
8260 T:      git git://git.kernel.dk/linux-block
8261 T:      git git://git.kernel.dk/liburing
8262 S:      Maintained
8263 F:      fs/io_uring.c
8264 F:      include/uapi/linux/io_uring.h
8265
8266 IP MASQUERADING
8267 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8268 S:      Maintained
8269 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8270
8271 IPMI SUBSYSTEM
8272 M:      Corey Minyard <minyard@acm.org>
8273 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8274 W:      http://openipmi.sourceforge.net/
8275 S:      Supported
8276 F:      Documentation/devicetree/bindings/ipmi/
8277 F:      Documentation/IPMI.txt
8278 F:      drivers/char/ipmi/
8279 F:      include/linux/ipmi*
8280 F:      include/uapi/linux/ipmi*
8281
8282 IPS SCSI RAID DRIVER
8283 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8284 L:      linux-scsi@vger.kernel.org
8285 W:      http://www.adaptec.com/
8286 S:      Maintained
8287 F:      drivers/scsi/ips*
8288
8289 IPVS
8290 M:      Wensong Zhang <wensong@linux-vs.org>
8291 M:      Simon Horman <horms@verge.net.au>
8292 M:      Julian Anastasov <ja@ssi.bg>
8293 L:      netdev@vger.kernel.org
8294 L:      lvs-devel@vger.kernel.org
8295 S:      Maintained
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8298 F:      Documentation/networking/ipvs-sysctl.txt
8299 F:      include/net/ip_vs.h
8300 F:      include/uapi/linux/ip_vs.h
8301 F:      net/netfilter/ipvs/
8302
8303 IPWIRELESS DRIVER
8304 M:      Jiri Kosina <jikos@kernel.org>
8305 M:      David Sterba <dsterba@suse.com>
8306 S:      Odd Fixes
8307 F:      drivers/tty/ipwireless/
8308
8309 IPX NETWORK LAYER
8310 L:      netdev@vger.kernel.org
8311 S:      Obsolete
8312 F:      include/uapi/linux/ipx.h
8313
8314 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8315 M:      Marc Zyngier <marc.zyngier@arm.com>
8316 S:      Maintained
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8318 F:      Documentation/IRQ-domain.txt
8319 F:      include/linux/irqdomain.h
8320 F:      kernel/irq/irqdomain.c
8321 F:      kernel/irq/msi.c
8322
8323 IRQ SUBSYSTEM
8324 M:      Thomas Gleixner <tglx@linutronix.de>
8325 L:      linux-kernel@vger.kernel.org
8326 S:      Maintained
8327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8328 F:      kernel/irq/
8329
8330 IRQCHIP DRIVERS
8331 M:      Thomas Gleixner <tglx@linutronix.de>
8332 M:      Jason Cooper <jason@lakedaemon.net>
8333 M:      Marc Zyngier <marc.zyngier@arm.com>
8334 L:      linux-kernel@vger.kernel.org
8335 S:      Maintained
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8337 F:      Documentation/devicetree/bindings/interrupt-controller/
8338 F:      drivers/irqchip/
8339
8340 ISA
8341 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8342 S:      Maintained
8343 F:      Documentation/isa.txt
8344 F:      drivers/base/isa.c
8345 F:      include/linux/isa.h
8346
8347 ISA RADIO MODULE
8348 M:      Hans Verkuil <hverkuil@xs4all.nl>
8349 L:      linux-media@vger.kernel.org
8350 T:      git git://linuxtv.org/media_tree.git
8351 W:      https://linuxtv.org
8352 S:      Maintained
8353 F:      drivers/media/radio/radio-isa*
8354
8355 ISAPNP
8356 M:      Jaroslav Kysela <perex@perex.cz>
8357 S:      Maintained
8358 F:      Documentation/isapnp.txt
8359 F:      drivers/pnp/isapnp/
8360 F:      include/linux/isapnp.h
8361
8362 ISCSI
8363 M:      Lee Duncan <lduncan@suse.com>
8364 M:      Chris Leech <cleech@redhat.com>
8365 L:      open-iscsi@googlegroups.com
8366 W:      www.open-iscsi.com
8367 S:      Maintained
8368 F:      drivers/scsi/*iscsi*
8369 F:      include/scsi/*iscsi*
8370
8371 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8372 M:      Peter Jones <pjones@redhat.com>
8373 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8374 S:      Maintained
8375 F:      drivers/firmware/iscsi_ibft*
8376
8377 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8378 M:      Sagi Grimberg <sagi@grimberg.me>
8379 M:      Max Gurtovoy <maxg@mellanox.com>
8380 L:      linux-rdma@vger.kernel.org
8381 S:      Supported
8382 W:      http://www.openfabrics.org
8383 W:      www.open-iscsi.org
8384 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8385 F:      drivers/infiniband/ulp/iser/
8386
8387 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8388 M:      Sagi Grimberg <sagi@grimberg.me>
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8390 L:      linux-rdma@vger.kernel.org
8391 L:      target-devel@vger.kernel.org
8392 S:      Supported
8393 W:      http://www.linux-iscsi.org
8394 F:      drivers/infiniband/ulp/isert
8395
8396 ISDN SUBSYSTEM
8397 M:      Karsten Keil <isdn@linux-pingi.de>
8398 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8399 L:      netdev@vger.kernel.org
8400 W:      http://www.isdn4linux.de
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8402 S:      Maintained
8403 F:      Documentation/isdn/
8404 F:      drivers/isdn/
8405 F:      include/linux/isdn.h
8406 F:      include/linux/isdn/
8407 F:      include/uapi/linux/isdn.h
8408 F:      include/uapi/linux/isdn/
8409
8410 IT87 HARDWARE MONITORING DRIVER
8411 M:      Jean Delvare <jdelvare@suse.com>
8412 L:      linux-hwmon@vger.kernel.org
8413 S:      Maintained
8414 F:      Documentation/hwmon/it87.rst
8415 F:      drivers/hwmon/it87.c
8416
8417 IT913X MEDIA DRIVER
8418 M:      Antti Palosaari <crope@iki.fi>
8419 L:      linux-media@vger.kernel.org
8420 W:      https://linuxtv.org
8421 W:      http://palosaari.fi/linux/
8422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8423 T:      git git://linuxtv.org/anttip/media_tree.git
8424 S:      Maintained
8425 F:      drivers/media/tuners/it913x*
8426
8427 IVTV VIDEO4LINUX DRIVER
8428 M:      Andy Walls <awalls@md.metrocast.net>
8429 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8430 L:      linux-media@vger.kernel.org
8431 T:      git git://linuxtv.org/media_tree.git
8432 W:      http://www.ivtvdriver.org
8433 S:      Maintained
8434 F:      Documentation/media/v4l-drivers/ivtv*
8435 F:      drivers/media/pci/ivtv/
8436 F:      include/uapi/linux/ivtv*
8437
8438 IX2505V MEDIA DRIVER
8439 M:      Malcolm Priestley <tvboxspy@gmail.com>
8440 L:      linux-media@vger.kernel.org
8441 W:      https://linuxtv.org
8442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8443 S:      Maintained
8444 F:      drivers/media/dvb-frontends/ix2505v*
8445
8446 JAILHOUSE HYPERVISOR INTERFACE
8447 M:      Jan Kiszka <jan.kiszka@siemens.com>
8448 L:      jailhouse-dev@googlegroups.com
8449 S:      Maintained
8450 F:      arch/x86/kernel/jailhouse.c
8451 F:      arch/x86/include/asm/jailhouse_para.h
8452
8453 JC42.4 TEMPERATURE SENSOR DRIVER
8454 M:      Guenter Roeck <linux@roeck-us.net>
8455 L:      linux-hwmon@vger.kernel.org
8456 S:      Maintained
8457 F:      drivers/hwmon/jc42.c
8458 F:      Documentation/hwmon/jc42.rst
8459
8460 JFS FILESYSTEM
8461 M:      Dave Kleikamp <shaggy@kernel.org>
8462 L:      jfs-discussion@lists.sourceforge.net
8463 W:      http://jfs.sourceforge.net/
8464 T:      git git://github.com/kleikamp/linux-shaggy.git
8465 S:      Maintained
8466 F:      Documentation/filesystems/jfs.txt
8467 F:      fs/jfs/
8468
8469 JME NETWORK DRIVER
8470 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8471 L:      netdev@vger.kernel.org
8472 S:      Maintained
8473 F:      drivers/net/ethernet/jme.*
8474
8475 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8476 M:      David Woodhouse <dwmw2@infradead.org>
8477 M:      Richard Weinberger <richard@nod.at>
8478 L:      linux-mtd@lists.infradead.org
8479 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8480 T:      git git://git.infradead.org/ubifs-2.6.git
8481 S:      Odd Fixes
8482 F:      fs/jffs2/
8483 F:      include/uapi/linux/jffs2.h
8484
8485 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8486 M:      "Theodore Ts'o" <tytso@mit.edu>
8487 M:      Jan Kara <jack@suse.com>
8488 L:      linux-ext4@vger.kernel.org
8489 S:      Maintained
8490 F:      fs/jbd2/
8491 F:      include/linux/jbd2.h
8492
8493 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8494 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8495 L:      linux-media@vger.kernel.org
8496 S:      Maintained
8497 F:      drivers/media/platform/rcar_jpu.c
8498
8499 JSM Neo PCI based serial card
8500 L:      linux-serial@vger.kernel.org
8501 S:      Orphan
8502 F:      drivers/tty/serial/jsm/
8503
8504 K10TEMP HARDWARE MONITORING DRIVER
8505 M:      Clemens Ladisch <clemens@ladisch.de>
8506 L:      linux-hwmon@vger.kernel.org
8507 S:      Maintained
8508 F:      Documentation/hwmon/k10temp.rst
8509 F:      drivers/hwmon/k10temp.c
8510
8511 K8TEMP HARDWARE MONITORING DRIVER
8512 M:      Rudolf Marek <r.marek@assembler.cz>
8513 L:      linux-hwmon@vger.kernel.org
8514 S:      Maintained
8515 F:      Documentation/hwmon/k8temp.rst
8516 F:      drivers/hwmon/k8temp.c
8517
8518 KASAN
8519 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8520 R:      Alexander Potapenko <glider@google.com>
8521 R:      Dmitry Vyukov <dvyukov@google.com>
8522 L:      kasan-dev@googlegroups.com
8523 S:      Maintained
8524 F:      arch/*/include/asm/kasan.h
8525 F:      arch/*/mm/kasan_init*
8526 F:      Documentation/dev-tools/kasan.rst
8527 F:      include/linux/kasan*.h
8528 F:      lib/test_kasan.c
8529 F:      mm/kasan/
8530 F:      scripts/Makefile.kasan
8531
8532 KCONFIG
8533 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8535 L:      linux-kbuild@vger.kernel.org
8536 S:      Maintained
8537 F:      Documentation/kbuild/kconfig*
8538 F:      scripts/kconfig/
8539 F:      scripts/Kconfig.include
8540
8541 KDUMP
8542 M:      Dave Young <dyoung@redhat.com>
8543 M:      Baoquan He <bhe@redhat.com>
8544 R:      Vivek Goyal <vgoyal@redhat.com>
8545 L:      kexec@lists.infradead.org
8546 W:      http://lse.sourceforge.net/kdump/
8547 S:      Maintained
8548 F:      Documentation/kdump/
8549
8550 KEENE FM RADIO TRANSMITTER DRIVER
8551 M:      Hans Verkuil <hverkuil@xs4all.nl>
8552 L:      linux-media@vger.kernel.org
8553 T:      git git://linuxtv.org/media_tree.git
8554 W:      https://linuxtv.org
8555 S:      Maintained
8556 F:      drivers/media/radio/radio-keene*
8557
8558 KERNEL AUTOMOUNTER
8559 M:      Ian Kent <raven@themaw.net>
8560 L:      autofs@vger.kernel.org
8561 S:      Maintained
8562 F:      fs/autofs/
8563
8564 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8565 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8566 M:      Michal Marek <michal.lkml@markovi.net>
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8568 L:      linux-kbuild@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/kbuild/
8571 F:      Makefile
8572 F:      scripts/Kbuild*
8573 F:      scripts/Makefile*
8574 F:      scripts/basic/
8575 F:      scripts/mk*
8576 F:      scripts/*vmlinux*
8577 F:      scripts/mod/
8578 F:      scripts/package/
8579
8580 KERNEL JANITORS
8581 L:      kernel-janitors@vger.kernel.org
8582 W:      http://kernelnewbies.org/KernelJanitors
8583 S:      Odd Fixes
8584
8585 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8586 M:      "J. Bruce Fields" <bfields@fieldses.org>
8587 M:      Jeff Layton <jlayton@kernel.org>
8588 L:      linux-nfs@vger.kernel.org
8589 W:      http://nfs.sourceforge.net/
8590 T:      git git://linux-nfs.org/~bfields/linux.git
8591 S:      Supported
8592 F:      fs/nfsd/
8593 F:      include/uapi/linux/nfsd/
8594 F:      fs/lockd/
8595 F:      fs/nfs_common/
8596 F:      net/sunrpc/
8597 F:      include/linux/lockd/
8598 F:      include/linux/sunrpc/
8599 F:      include/uapi/linux/sunrpc/
8600
8601 KERNEL SELFTEST FRAMEWORK
8602 M:      Shuah Khan <shuah@kernel.org>
8603 M:      Shuah Khan <skhan@linuxfoundation.org>
8604 L:      linux-kselftest@vger.kernel.org
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8606 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8607 S:      Maintained
8608 F:      tools/testing/selftests/
8609 F:      Documentation/dev-tools/kselftest*
8610
8611 KERNEL USERMODE HELPER
8612 M:      Luis Chamberlain <mcgrof@kernel.org>
8613 L:      linux-kernel@vger.kernel.org
8614 S:      Maintained
8615 F:      kernel/umh.c
8616 F:      include/linux/umh.h
8617
8618 KERNEL VIRTUAL MACHINE (KVM)
8619 M:      Paolo Bonzini <pbonzini@redhat.com>
8620 M:      Radim Krčmář <rkrcmar@redhat.com>
8621 L:      kvm@vger.kernel.org
8622 W:      http://www.linux-kvm.org
8623 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8624 S:      Supported
8625 F:      Documentation/virtual/kvm/
8626 F:      include/trace/events/kvm.h
8627 F:      include/uapi/asm-generic/kvm*
8628 F:      include/uapi/linux/kvm*
8629 F:      include/asm-generic/kvm*
8630 F:      include/linux/kvm*
8631 F:      include/kvm/iodev.h
8632 F:      virt/kvm/*
8633 F:      tools/kvm/
8634 F:      tools/testing/selftests/kvm/
8635
8636 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8637 M:      Joerg Roedel <joro@8bytes.org>
8638 L:      kvm@vger.kernel.org
8639 W:      http://www.linux-kvm.org/
8640 S:      Maintained
8641 F:      arch/x86/include/asm/svm.h
8642 F:      arch/x86/kvm/svm.c
8643
8644 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8645 M:      Marc Zyngier <marc.zyngier@arm.com>
8646 R:      James Morse <james.morse@arm.com>
8647 R:      Julien Thierry <julien.thierry@arm.com>
8648 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8650 L:      kvmarm@lists.cs.columbia.edu
8651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8652 S:      Maintained
8653 F:      arch/arm/include/uapi/asm/kvm*
8654 F:      arch/arm/include/asm/kvm*
8655 F:      arch/arm/kvm/
8656 F:      arch/arm64/include/uapi/asm/kvm*
8657 F:      arch/arm64/include/asm/kvm*
8658 F:      arch/arm64/kvm/
8659 F:      virt/kvm/arm/
8660 F:      include/kvm/arm_*
8661
8662 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8663 M:      James Hogan <jhogan@kernel.org>
8664 L:      linux-mips@vger.kernel.org
8665 S:      Supported
8666 F:      arch/mips/include/uapi/asm/kvm*
8667 F:      arch/mips/include/asm/kvm*
8668 F:      arch/mips/kvm/
8669
8670 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8671 M:      Paul Mackerras <paulus@ozlabs.org>
8672 L:      kvm-ppc@vger.kernel.org
8673 W:      http://www.linux-kvm.org/
8674 T:      git git://github.com/agraf/linux-2.6.git
8675 S:      Supported
8676 F:      arch/powerpc/include/uapi/asm/kvm*
8677 F:      arch/powerpc/include/asm/kvm*
8678 F:      arch/powerpc/kvm/
8679 F:      arch/powerpc/kernel/kvm*
8680
8681 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8682 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8683 M:      Janosch Frank <frankja@linux.ibm.com>
8684 R:      David Hildenbrand <david@redhat.com>
8685 R:      Cornelia Huck <cohuck@redhat.com>
8686 L:      linux-s390@vger.kernel.org
8687 W:      http://www.ibm.com/developerworks/linux/linux390/
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8689 S:      Supported
8690 F:      arch/s390/include/uapi/asm/kvm*
8691 F:      arch/s390/include/asm/gmap.h
8692 F:      arch/s390/include/asm/kvm*
8693 F:      arch/s390/kvm/
8694 F:      arch/s390/mm/gmap.c
8695
8696 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8697 M:      Paolo Bonzini <pbonzini@redhat.com>
8698 M:      Radim Krčmář <rkrcmar@redhat.com>
8699 L:      kvm@vger.kernel.org
8700 W:      http://www.linux-kvm.org
8701 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8702 S:      Supported
8703 F:      arch/x86/kvm/
8704 F:      arch/x86/kvm/*/
8705 F:      arch/x86/include/uapi/asm/kvm*
8706 F:      arch/x86/include/asm/kvm*
8707 F:      arch/x86/include/asm/pvclock-abi.h
8708 F:      arch/x86/kernel/kvm.c
8709 F:      arch/x86/kernel/kvmclock.c
8710
8711 KERNFS
8712 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8713 M:      Tejun Heo <tj@kernel.org>
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8715 S:      Supported
8716 F:      include/linux/kernfs.h
8717 F:      fs/kernfs/
8718
8719 KEXEC
8720 M:      Eric Biederman <ebiederm@xmission.com>
8721 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8722 L:      kexec@lists.infradead.org
8723 S:      Maintained
8724 F:      include/linux/kexec.h
8725 F:      include/uapi/linux/kexec.h
8726 F:      kernel/kexec*
8727
8728 KEYS-ENCRYPTED
8729 M:      Mimi Zohar <zohar@linux.ibm.com>
8730 L:      linux-integrity@vger.kernel.org
8731 L:      keyrings@vger.kernel.org
8732 S:      Supported
8733 F:      Documentation/security/keys/trusted-encrypted.rst
8734 F:      include/keys/encrypted-type.h
8735 F:      security/keys/encrypted-keys/
8736
8737 KEYS-TRUSTED
8738 M:      James Bottomley <jejb@linux.ibm.com>
8739 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8740 M:      Mimi Zohar <zohar@linux.ibm.com>
8741 L:      linux-integrity@vger.kernel.org
8742 L:      keyrings@vger.kernel.org
8743 S:      Supported
8744 F:      Documentation/security/keys/trusted-encrypted.rst
8745 F:      include/keys/trusted-type.h
8746 F:      security/keys/trusted.c
8747 F:      security/keys/trusted.h
8748
8749 KEYS/KEYRINGS:
8750 M:      David Howells <dhowells@redhat.com>
8751 L:      keyrings@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/security/keys/core.rst
8754 F:      include/linux/key.h
8755 F:      include/linux/key-type.h
8756 F:      include/linux/keyctl.h
8757 F:      include/uapi/linux/keyctl.h
8758 F:      include/keys/
8759 F:      security/keys/
8760
8761 KGDB / KDB /debug_core
8762 M:      Jason Wessel <jason.wessel@windriver.com>
8763 M:      Daniel Thompson <daniel.thompson@linaro.org>
8764 W:      http://kgdb.wiki.kernel.org/
8765 L:      kgdb-bugreport@lists.sourceforge.net
8766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8767 S:      Maintained
8768 F:      Documentation/dev-tools/kgdb.rst
8769 F:      drivers/misc/kgdbts.c
8770 F:      drivers/tty/serial/kgdboc.c
8771 F:      include/linux/kdb.h
8772 F:      include/linux/kgdb.h
8773 F:      kernel/debug/
8774
8775 KMEMLEAK
8776 M:      Catalin Marinas <catalin.marinas@arm.com>
8777 S:      Maintained
8778 F:      Documentation/dev-tools/kmemleak.rst
8779 F:      include/linux/kmemleak.h
8780 F:      mm/kmemleak.c
8781 F:      mm/kmemleak-test.c
8782
8783 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8784 M:      Luis Chamberlain <mcgrof@kernel.org>
8785 L:      linux-kernel@vger.kernel.org
8786 S:      Maintained
8787 F:      kernel/kmod.c
8788 F:      include/linux/kmod.h
8789 F:      lib/test_kmod.c
8790 F:      tools/testing/selftests/kmod/
8791
8792 KPROBES
8793 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8794 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8795 M:      "David S. Miller" <davem@davemloft.net>
8796 M:      Masami Hiramatsu <mhiramat@kernel.org>
8797 S:      Maintained
8798 F:      Documentation/kprobes.txt
8799 F:      include/linux/kprobes.h
8800 F:      include/asm-generic/kprobes.h
8801 F:      kernel/kprobes.c
8802
8803 KS0108 LCD CONTROLLER DRIVER
8804 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8805 S:      Maintained
8806 F:      Documentation/auxdisplay/ks0108
8807 F:      drivers/auxdisplay/ks0108.c
8808 F:      include/linux/ks0108.h
8809
8810 L3MDEV
8811 M:      David Ahern <dsa@cumulusnetworks.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      net/l3mdev
8815 F:      include/net/l3mdev.h
8816
8817 L7 BPF FRAMEWORK
8818 M:      John Fastabend <john.fastabend@gmail.com>
8819 M:      Daniel Borkmann <daniel@iogearbox.net>
8820 L:      netdev@vger.kernel.org
8821 L:      bpf@vger.kernel.org
8822 S:      Maintained
8823 F:      include/linux/skmsg.h
8824 F:      net/core/skmsg.c
8825 F:      net/core/sock_map.c
8826 F:      net/ipv4/tcp_bpf.c
8827
8828 LANTIQ / INTEL Ethernet drivers
8829 M:      Hauke Mehrtens <hauke@hauke-m.de>
8830 L:      netdev@vger.kernel.org
8831 S:      Maintained
8832 F:      net/dsa/tag_gswip.c
8833 F:      drivers/net/ethernet/lantiq_xrx200.c
8834 F:      drivers/net/dsa/lantiq_pce.h
8835 F:      drivers/net/dsa/lantiq_gswip.c
8836
8837 LANTIQ MIPS ARCHITECTURE
8838 M:      John Crispin <john@phrozen.org>
8839 L:      linux-mips@vger.kernel.org
8840 S:      Maintained
8841 F:      arch/mips/lantiq
8842 F:      drivers/soc/lantiq
8843
8844 LAPB module
8845 L:      linux-x25@vger.kernel.org
8846 S:      Orphan
8847 F:      Documentation/networking/lapb-module.txt
8848 F:      include/*/lapb.h
8849 F:      net/lapb/
8850
8851 LASI 53c700 driver for PARISC
8852 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8853 L:      linux-scsi@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/scsi/53c700.txt
8856 F:      drivers/scsi/53c700*
8857
8858 LEAKING_ADDRESSES
8859 M:      Tobin C. Harding <me@tobin.cc>
8860 M:      Tycho Andersen <tycho@tycho.ws>
8861 L:      kernel-hardening@lists.openwall.com
8862 S:      Maintained
8863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8864 F:      scripts/leaking_addresses.pl
8865
8866 LED SUBSYSTEM
8867 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8868 M:      Pavel Machek <pavel@ucw.cz>
8869 R:      Dan Murphy <dmurphy@ti.com>
8870 L:      linux-leds@vger.kernel.org
8871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8872 S:      Maintained
8873 F:      Documentation/devicetree/bindings/leds/
8874 F:      drivers/leds/
8875 F:      include/linux/leds.h
8876
8877 LEGACY EEPROM DRIVER
8878 M:      Jean Delvare <jdelvare@suse.com>
8879 S:      Maintained
8880 F:      Documentation/misc-devices/eeprom
8881 F:      drivers/misc/eeprom/eeprom.c
8882
8883 LEGO MINDSTORMS EV3
8884 R:      David Lechner <david@lechnology.com>
8885 S:      Maintained
8886 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8887 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8888 F:      drivers/power/supply/lego_ev3_battery.c
8889
8890 LEGO USB Tower driver
8891 M:      Juergen Stuber <starblue@users.sourceforge.net>
8892 L:      legousb-devel@lists.sourceforge.net
8893 W:      http://legousb.sourceforge.net/
8894 S:      Maintained
8895 F:      drivers/usb/misc/legousbtower.c
8896
8897 LG LAPTOP EXTRAS
8898 M:      Matan Ziv-Av <matan@svgalib.org>
8899 L:      platform-driver-x86@vger.kernel.org
8900 S:      Maintained
8901 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8902 F:      Documentation/laptops/lg-laptop.rst
8903 F:      drivers/platform/x86/lg-laptop.c
8904
8905 LG2160 MEDIA DRIVER
8906 M:      Michael Krufky <mkrufky@linuxtv.org>
8907 L:      linux-media@vger.kernel.org
8908 W:      https://linuxtv.org
8909 W:      http://github.com/mkrufky
8910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8911 T:      git git://linuxtv.org/mkrufky/tuners.git
8912 S:      Maintained
8913 F:      drivers/media/dvb-frontends/lg2160.*
8914
8915 LGDT3305 MEDIA DRIVER
8916 M:      Michael Krufky <mkrufky@linuxtv.org>
8917 L:      linux-media@vger.kernel.org
8918 W:      https://linuxtv.org
8919 W:      http://github.com/mkrufky
8920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8921 T:      git git://linuxtv.org/mkrufky/tuners.git
8922 S:      Maintained
8923 F:      drivers/media/dvb-frontends/lgdt3305.*
8924
8925 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8926 M:      Viresh Kumar <vireshk@kernel.org>
8927 L:      linux-ide@vger.kernel.org
8928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8929 S:      Maintained
8930 F:      include/linux/pata_arasan_cf_data.h
8931 F:      drivers/ata/pata_arasan_cf.c
8932
8933 LIBATA PATA DRIVERS
8934 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8935 M:      Jens Axboe <axboe@kernel.dk>
8936 L:      linux-ide@vger.kernel.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8938 S:      Maintained
8939 F:      drivers/ata/pata_*.c
8940 F:      drivers/ata/ata_generic.c
8941
8942 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8943 M:      Linus Walleij <linus.walleij@linaro.org>
8944 L:      linux-ide@vger.kernel.org
8945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8946 S:      Maintained
8947 F:      drivers/ata/pata_ftide010.c
8948 F:      drivers/ata/sata_gemini.c
8949 F:      drivers/ata/sata_gemini.h
8950
8951 LIBATA SATA AHCI PLATFORM devices support
8952 M:      Hans de Goede <hdegoede@redhat.com>
8953 M:      Jens Axboe <axboe@kernel.dk>
8954 L:      linux-ide@vger.kernel.org
8955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8956 S:      Maintained
8957 F:      drivers/ata/ahci_platform.c
8958 F:      drivers/ata/libahci_platform.c
8959 F:      include/linux/ahci_platform.h
8960
8961 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8962 M:      Mikael Pettersson <mikpelinux@gmail.com>
8963 L:      linux-ide@vger.kernel.org
8964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8965 S:      Maintained
8966 F:      drivers/ata/sata_promise.*
8967
8968 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8969 M:      Jens Axboe <axboe@kernel.dk>
8970 L:      linux-ide@vger.kernel.org
8971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8972 S:      Maintained
8973 F:      drivers/ata/
8974 F:      include/linux/ata.h
8975 F:      include/linux/libata.h
8976 F:      Documentation/devicetree/bindings/ata/
8977
8978 LIBLOCKDEP
8979 M:      Sasha Levin <alexander.levin@microsoft.com>
8980 S:      Maintained
8981 F:      tools/lib/lockdep/
8982
8983 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8984 M:      Dan Williams <dan.j.williams@intel.com>
8985 M:      Vishal Verma <vishal.l.verma@intel.com>
8986 M:      Dave Jiang <dave.jiang@intel.com>
8987 L:      linux-nvdimm@lists.01.org
8988 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8989 S:      Supported
8990 F:      drivers/nvdimm/blk.c
8991 F:      drivers/nvdimm/region_devs.c
8992
8993 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8994 M:      Vishal Verma <vishal.l.verma@intel.com>
8995 M:      Dan Williams <dan.j.williams@intel.com>
8996 M:      Dave Jiang <dave.jiang@intel.com>
8997 L:      linux-nvdimm@lists.01.org
8998 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8999 S:      Supported
9000 F:      drivers/nvdimm/btt*
9001
9002 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9003 M:      Dan Williams <dan.j.williams@intel.com>
9004 M:      Vishal Verma <vishal.l.verma@intel.com>
9005 M:      Dave Jiang <dave.jiang@intel.com>
9006 L:      linux-nvdimm@lists.01.org
9007 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9008 S:      Supported
9009 F:      drivers/nvdimm/pmem*
9010
9011 LIBNVDIMM: DEVICETREE BINDINGS
9012 M:      Oliver O'Halloran <oohall@gmail.com>
9013 L:      linux-nvdimm@lists.01.org
9014 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9015 S:      Supported
9016 F:      drivers/nvdimm/of_pmem.c
9017 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9018
9019 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9020 M:      Dan Williams <dan.j.williams@intel.com>
9021 M:      Vishal Verma <vishal.l.verma@intel.com>
9022 M:      Dave Jiang <dave.jiang@intel.com>
9023 M:      Keith Busch <keith.busch@intel.com>
9024 M:      Ira Weiny <ira.weiny@intel.com>
9025 L:      linux-nvdimm@lists.01.org
9026 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9028 S:      Supported
9029 F:      drivers/nvdimm/*
9030 F:      drivers/acpi/nfit/*
9031 F:      include/linux/nd.h
9032 F:      include/linux/libnvdimm.h
9033 F:      include/uapi/linux/ndctl.h
9034
9035 LIGHTNVM PLATFORM SUPPORT
9036 M:      Matias Bjorling <mb@lightnvm.io>
9037 W:      http://github/OpenChannelSSD
9038 L:      linux-block@vger.kernel.org
9039 S:      Maintained
9040 F:      drivers/lightnvm/
9041 F:      include/linux/lightnvm.h
9042 F:      include/uapi/linux/lightnvm.h
9043
9044 LINUX FOR POWER MACINTOSH
9045 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9046 W:      http://www.penguinppc.org/
9047 L:      linuxppc-dev@lists.ozlabs.org
9048 S:      Maintained
9049 F:      arch/powerpc/platforms/powermac/
9050 F:      drivers/macintosh/
9051
9052 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9053 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9054 M:      Paul Mackerras <paulus@samba.org>
9055 M:      Michael Ellerman <mpe@ellerman.id.au>
9056 W:      https://github.com/linuxppc/linux/wiki
9057 L:      linuxppc-dev@lists.ozlabs.org
9058 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9060 S:      Supported
9061 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9062 F:      Documentation/devicetree/bindings/powerpc/
9063 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9064 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9065 F:      Documentation/powerpc/
9066 F:      arch/powerpc/
9067 F:      drivers/char/tpm/tpm_ibmvtpm*
9068 F:      drivers/crypto/nx/
9069 F:      drivers/crypto/vmx/
9070 F:      drivers/i2c/busses/i2c-opal.c
9071 F:      drivers/net/ethernet/ibm/ibmveth.*
9072 F:      drivers/net/ethernet/ibm/ibmvnic.*
9073 F:      drivers/pci/hotplug/pnv_php.c
9074 F:      drivers/pci/hotplug/rpa*
9075 F:      drivers/rtc/rtc-opal.c
9076 F:      drivers/scsi/ibmvscsi/
9077 F:      drivers/tty/hvc/hvc_opal.c
9078 F:      drivers/watchdog/wdrtas.c
9079 F:      tools/testing/selftests/powerpc
9080 N:      /pmac
9081 N:      powermac
9082 N:      powernv
9083 N:      [^a-z0-9]ps3
9084 N:      pseries
9085
9086 LINUX FOR POWERPC EMBEDDED MPC5XXX
9087 M:      Anatolij Gustschin <agust@denx.de>
9088 L:      linuxppc-dev@lists.ozlabs.org
9089 T:      git git://git.denx.de/linux-denx-agust.git
9090 S:      Maintained
9091 F:      arch/powerpc/platforms/512x/
9092 F:      arch/powerpc/platforms/52xx/
9093
9094 LINUX FOR POWERPC EMBEDDED PPC4XX
9095 M:      Alistair Popple <alistair@popple.id.au>
9096 M:      Matt Porter <mporter@kernel.crashing.org>
9097 W:      http://www.penguinppc.org/
9098 L:      linuxppc-dev@lists.ozlabs.org
9099 S:      Maintained
9100 F:      arch/powerpc/platforms/40x/
9101 F:      arch/powerpc/platforms/44x/
9102
9103 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9104 M:      Scott Wood <oss@buserror.net>
9105 M:      Kumar Gala <galak@kernel.crashing.org>
9106 W:      http://www.penguinppc.org/
9107 L:      linuxppc-dev@lists.ozlabs.org
9108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9109 S:      Maintained
9110 F:      arch/powerpc/platforms/83xx/
9111 F:      arch/powerpc/platforms/85xx/
9112 F:      Documentation/devicetree/bindings/powerpc/fsl/
9113
9114 LINUX FOR POWERPC EMBEDDED PPC8XX
9115 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9116 W:      http://www.penguinppc.org/
9117 L:      linuxppc-dev@lists.ozlabs.org
9118 S:      Maintained
9119 F:      arch/powerpc/platforms/8xx/
9120
9121 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9122 L:      linuxppc-dev@lists.ozlabs.org
9123 S:      Orphan
9124 F:      arch/powerpc/*/*virtex*
9125 F:      arch/powerpc/*/*/*virtex*
9126
9127 LINUX FOR POWERPC PA SEMI PWRFICIENT
9128 L:      linuxppc-dev@lists.ozlabs.org
9129 S:      Orphan
9130 F:      arch/powerpc/platforms/pasemi/
9131 F:      drivers/*/*pasemi*
9132 F:      drivers/*/*/*pasemi*
9133
9134 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9135 M:      Kees Cook <keescook@chromium.org>
9136 S:      Maintained
9137 F:      drivers/misc/lkdtm/*
9138
9139 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9140 M:      Alan Stern <stern@rowland.harvard.edu>
9141 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9142 M:      Will Deacon <will.deacon@arm.com>
9143 M:      Peter Zijlstra <peterz@infradead.org>
9144 M:      Boqun Feng <boqun.feng@gmail.com>
9145 M:      Nicholas Piggin <npiggin@gmail.com>
9146 M:      David Howells <dhowells@redhat.com>
9147 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9148 M:      Luc Maranget <luc.maranget@inria.fr>
9149 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9150 R:      Akira Yokosawa <akiyks@gmail.com>
9151 R:      Daniel Lustig <dlustig@nvidia.com>
9152 L:      linux-kernel@vger.kernel.org
9153 L:      linux-arch@vger.kernel.org
9154 S:      Supported
9155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9156 F:      tools/memory-model/
9157 F:      Documentation/atomic_bitops.txt
9158 F:      Documentation/atomic_t.txt
9159 F:      Documentation/core-api/atomic_ops.rst
9160 F:      Documentation/core-api/refcount-vs-atomic.rst
9161 F:      Documentation/memory-barriers.txt
9162
9163 LIS3LV02D ACCELEROMETER DRIVER
9164 M:      Eric Piel <eric.piel@tremplin-utc.net>
9165 S:      Maintained
9166 F:      Documentation/misc-devices/lis3lv02d
9167 F:      drivers/misc/lis3lv02d/
9168 F:      drivers/platform/x86/hp_accel.c
9169
9170 LIVE PATCHING
9171 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9172 M:      Jiri Kosina <jikos@kernel.org>
9173 M:      Miroslav Benes <mbenes@suse.cz>
9174 M:      Petr Mladek <pmladek@suse.com>
9175 R:      Joe Lawrence <joe.lawrence@redhat.com>
9176 S:      Maintained
9177 F:      kernel/livepatch/
9178 F:      include/linux/livepatch.h
9179 F:      arch/x86/include/asm/livepatch.h
9180 F:      arch/x86/kernel/livepatch.c
9181 F:      Documentation/livepatch/
9182 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9183 F:      samples/livepatch/
9184 F:      tools/testing/selftests/livepatch/
9185 L:      live-patching@vger.kernel.org
9186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9187
9188 LLC (802.2)
9189 L:      netdev@vger.kernel.org
9190 S:      Odd fixes
9191 F:      include/linux/llc.h
9192 F:      include/uapi/linux/llc.h
9193 F:      include/net/llc*
9194 F:      net/llc/
9195
9196 LM73 HARDWARE MONITOR DRIVER
9197 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9198 L:      linux-hwmon@vger.kernel.org
9199 S:      Maintained
9200 F:      drivers/hwmon/lm73.c
9201
9202 LM78 HARDWARE MONITOR DRIVER
9203 M:      Jean Delvare <jdelvare@suse.com>
9204 L:      linux-hwmon@vger.kernel.org
9205 S:      Maintained
9206 F:      Documentation/hwmon/lm78.rst
9207 F:      drivers/hwmon/lm78.c
9208
9209 LM83 HARDWARE MONITOR DRIVER
9210 M:      Jean Delvare <jdelvare@suse.com>
9211 L:      linux-hwmon@vger.kernel.org
9212 S:      Maintained
9213 F:      Documentation/hwmon/lm83.rst
9214 F:      drivers/hwmon/lm83.c
9215
9216 LM90 HARDWARE MONITOR DRIVER
9217 M:      Jean Delvare <jdelvare@suse.com>
9218 L:      linux-hwmon@vger.kernel.org
9219 S:      Maintained
9220 F:      Documentation/hwmon/lm90.rst
9221 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9222 F:      drivers/hwmon/lm90.c
9223 F:      include/dt-bindings/thermal/lm90.h
9224
9225 LM95234 HARDWARE MONITOR DRIVER
9226 M:      Guenter Roeck <linux@roeck-us.net>
9227 L:      linux-hwmon@vger.kernel.org
9228 S:      Maintained
9229 F:      Documentation/hwmon/lm95234.rst
9230 F:      drivers/hwmon/lm95234.c
9231
9232 LME2510 MEDIA DRIVER
9233 M:      Malcolm Priestley <tvboxspy@gmail.com>
9234 L:      linux-media@vger.kernel.org
9235 W:      https://linuxtv.org
9236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9237 S:      Maintained
9238 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9239
9240 LOADPIN SECURITY MODULE
9241 M:      Kees Cook <keescook@chromium.org>
9242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9243 S:      Supported
9244 F:      security/loadpin/
9245 F:      Documentation/admin-guide/LSM/LoadPin.rst
9246
9247 LOCKING PRIMITIVES
9248 M:      Peter Zijlstra <peterz@infradead.org>
9249 M:      Ingo Molnar <mingo@redhat.com>
9250 M:      Will Deacon <will.deacon@arm.com>
9251 L:      linux-kernel@vger.kernel.org
9252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9253 S:      Maintained
9254 F:      Documentation/locking/
9255 F:      include/linux/lockdep.h
9256 F:      include/linux/spinlock*.h
9257 F:      arch/*/include/asm/spinlock*.h
9258 F:      include/linux/rwlock*.h
9259 F:      include/linux/mutex*.h
9260 F:      include/linux/rwsem*.h
9261 F:      include/linux/seqlock.h
9262 F:      lib/locking*.[ch]
9263 F:      kernel/locking/
9264 X:      kernel/locking/locktorture.c
9265
9266 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9267 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9268 L:      linux-ntfs-dev@lists.sourceforge.net
9269 W:      http://www.linux-ntfs.org/content/view/19/37/
9270 S:      Maintained
9271 F:      Documentation/ldm.txt
9272 F:      block/partitions/ldm.*
9273
9274 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9275 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9276 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9277 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9278 L:      MPT-FusionLinux.pdl@broadcom.com
9279 L:      linux-scsi@vger.kernel.org
9280 W:      http://www.avagotech.com/support/
9281 S:      Supported
9282 F:      drivers/message/fusion/
9283 F:      drivers/scsi/mpt3sas/
9284
9285 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9286 M:      Matthew Wilcox <willy@infradead.org>
9287 L:      linux-scsi@vger.kernel.org
9288 S:      Maintained
9289 F:      drivers/scsi/sym53c8xx_2/
9290
9291 LTC1660 DAC DRIVER
9292 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9293 L:      linux-iio@vger.kernel.org
9294 S:      Maintained
9295 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9296 F:      drivers/iio/dac/ltc1660.c
9297
9298 LTC4261 HARDWARE MONITOR DRIVER
9299 M:      Guenter Roeck <linux@roeck-us.net>
9300 L:      linux-hwmon@vger.kernel.org
9301 S:      Maintained
9302 F:      Documentation/hwmon/ltc4261.rst
9303 F:      drivers/hwmon/ltc4261.c
9304
9305 LTC4306 I2C MULTIPLEXER DRIVER
9306 M:      Michael Hennerich <michael.hennerich@analog.com>
9307 W:      http://ez.analog.com/community/linux-device-drivers
9308 L:      linux-i2c@vger.kernel.org
9309 S:      Supported
9310 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9311 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9312
9313 LTP (Linux Test Project)
9314 M:      Mike Frysinger <vapier@gentoo.org>
9315 M:      Cyril Hrubis <chrubis@suse.cz>
9316 M:      Wanlong Gao <wanlong.gao@gmail.com>
9317 M:      Jan Stancek <jstancek@redhat.com>
9318 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9319 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9320 L:      ltp@lists.linux.it (subscribers-only)
9321 W:      http://linux-test-project.github.io/
9322 T:      git git://github.com/linux-test-project/ltp.git
9323 S:      Maintained
9324
9325 M68K ARCHITECTURE
9326 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9327 L:      linux-m68k@lists.linux-m68k.org
9328 W:      http://www.linux-m68k.org/
9329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9330 S:      Maintained
9331 F:      arch/m68k/
9332 F:      drivers/zorro/
9333
9334 M68K ON APPLE MACINTOSH
9335 M:      Joshua Thompson <funaho@jurai.org>
9336 W:      http://www.mac.linux-m68k.org/
9337 L:      linux-m68k@lists.linux-m68k.org
9338 S:      Maintained
9339 F:      arch/m68k/mac/
9340
9341 M68K ON HP9000/300
9342 M:      Philip Blundell <philb@gnu.org>
9343 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9344 S:      Maintained
9345 F:      arch/m68k/hp300/
9346
9347 M88DS3103 MEDIA DRIVER
9348 M:      Antti Palosaari <crope@iki.fi>
9349 L:      linux-media@vger.kernel.org
9350 W:      https://linuxtv.org
9351 W:      http://palosaari.fi/linux/
9352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9353 T:      git git://linuxtv.org/anttip/media_tree.git
9354 S:      Maintained
9355 F:      drivers/media/dvb-frontends/m88ds3103*
9356
9357 M88RS2000 MEDIA DRIVER
9358 M:      Malcolm Priestley <tvboxspy@gmail.com>
9359 L:      linux-media@vger.kernel.org
9360 W:      https://linuxtv.org
9361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9362 S:      Maintained
9363 F:      drivers/media/dvb-frontends/m88rs2000*
9364
9365 MA901 MASTERKIT USB FM RADIO DRIVER
9366 M:      Alexey Klimov <klimov.linux@gmail.com>
9367 L:      linux-media@vger.kernel.org
9368 T:      git git://linuxtv.org/media_tree.git
9369 S:      Maintained
9370 F:      drivers/media/radio/radio-ma901.c
9371
9372 MAC80211
9373 M:      Johannes Berg <johannes@sipsolutions.net>
9374 L:      linux-wireless@vger.kernel.org
9375 W:      http://wireless.kernel.org/
9376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9378 S:      Maintained
9379 F:      Documentation/networking/mac80211-injection.txt
9380 F:      include/net/mac80211.h
9381 F:      net/mac80211/
9382 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9383 F:      Documentation/networking/mac80211_hwsim/README
9384
9385 MAILBOX API
9386 M:      Jassi Brar <jassisinghbrar@gmail.com>
9387 L:      linux-kernel@vger.kernel.org
9388 S:      Maintained
9389 F:      drivers/mailbox/
9390 F:      include/linux/mailbox_client.h
9391 F:      include/linux/mailbox_controller.h
9392
9393 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9394 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9395 W:      http://www.kernel.org/doc/man-pages
9396 L:      linux-man@vger.kernel.org
9397 S:      Maintained
9398
9399 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9400 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9401 L:      linux-mips@vger.kernel.org
9402 S:      Maintained
9403 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9404
9405 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9406 M:      Andrew Lunn <andrew@lunn.ch>
9407 M:      Vivien Didelot <vivien.didelot@gmail.com>
9408 L:      netdev@vger.kernel.org
9409 S:      Maintained
9410 F:      drivers/net/dsa/mv88e6xxx/
9411 F:      include/linux/platform_data/mv88e6xxx.h
9412 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9413
9414 MARVELL ARMADA DRM SUPPORT
9415 M:      Russell King <linux@armlinux.org.uk>
9416 S:      Maintained
9417 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9418 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9419 F:      drivers/gpu/drm/armada/
9420 F:      include/uapi/drm/armada_drm.h
9421 F:      Documentation/devicetree/bindings/display/armada/
9422
9423 MARVELL ARMADA 3700 PHY DRIVERS
9424 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9425 S:      Maintained
9426 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9427 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9428 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9429 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9430
9431 MARVELL CRYPTO DRIVER
9432 M:      Boris Brezillon <bbrezillon@kernel.org>
9433 M:      Arnaud Ebalard <arno@natisbad.org>
9434 F:      drivers/crypto/marvell/
9435 S:      Maintained
9436 L:      linux-crypto@vger.kernel.org
9437
9438 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9439 M:      Mirko Lindner <mlindner@marvell.com>
9440 M:      Stephen Hemminger <stephen@networkplumber.org>
9441 L:      netdev@vger.kernel.org
9442 S:      Maintained
9443 F:      drivers/net/ethernet/marvell/sk*
9444
9445 MARVELL LIBERTAS WIRELESS DRIVER
9446 L:      libertas-dev@lists.infradead.org
9447 S:      Orphan
9448 F:      drivers/net/wireless/marvell/libertas/
9449
9450 MARVELL MACCHIATOBIN SUPPORT
9451 M:      Russell King <linux@armlinux.org.uk>
9452 L:      linux-arm-kernel@lists.infradead.org
9453 S:      Maintained
9454 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9455
9456 MARVELL MV643XX ETHERNET DRIVER
9457 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9458 L:      netdev@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9461 F:      include/linux/mv643xx.h
9462
9463 MARVELL MV88X3310 PHY DRIVER
9464 M:      Russell King <linux@armlinux.org.uk>
9465 L:      netdev@vger.kernel.org
9466 S:      Maintained
9467 F:      drivers/net/phy/marvell10g.c
9468
9469 MARVELL MVEBU THERMAL DRIVER
9470 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9471 S:      Maintained
9472 F:      drivers/thermal/armada_thermal.c
9473
9474 MARVELL MVNETA ETHERNET DRIVER
9475 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9476 L:      netdev@vger.kernel.org
9477 S:      Maintained
9478 F:      drivers/net/ethernet/marvell/mvneta.*
9479
9480 MARVELL MWIFIEX WIRELESS DRIVER
9481 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9482 M:      Nishant Sarmukadam <nishants@marvell.com>
9483 M:      Ganapathi Bhat <gbhat@marvell.com>
9484 M:      Xinming Hu <huxinming820@gmail.com>
9485 L:      linux-wireless@vger.kernel.org
9486 S:      Maintained
9487 F:      drivers/net/wireless/marvell/mwifiex/
9488
9489 MARVELL MWL8K WIRELESS DRIVER
9490 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9491 L:      linux-wireless@vger.kernel.org
9492 S:      Odd Fixes
9493 F:      drivers/net/wireless/marvell/mwl8k.c
9494
9495 MARVELL NAND CONTROLLER DRIVER
9496 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9497 L:      linux-mtd@lists.infradead.org
9498 S:      Maintained
9499 F:      drivers/mtd/nand/raw/marvell_nand.c
9500 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9501
9502 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9503 M:      Nicolas Pitre <nico@fluxnic.net>
9504 S:      Odd Fixes
9505 F:      drivers/mmc/host/mvsdio.*
9506
9507 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9508 M:      Hu Ziji <huziji@marvell.com>
9509 L:      linux-mmc@vger.kernel.org
9510 S:      Supported
9511 F:      drivers/mmc/host/sdhci-xenon*
9512 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9513
9514 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9515 M:      Sunil Goutham <sgoutham@marvell.com>
9516 M:      Linu Cherian <lcherian@marvell.com>
9517 M:      Geetha sowjanya <gakula@marvell.com>
9518 M:      Jerin Jacob <jerinj@marvell.com>
9519 L:      netdev@vger.kernel.org
9520 S:      Supported
9521 F:      drivers/net/ethernet/marvell/octeontx2/af/
9522
9523 MATROX FRAMEBUFFER DRIVER
9524 L:      linux-fbdev@vger.kernel.org
9525 S:      Orphan
9526 F:      drivers/video/fbdev/matrox/matroxfb_*
9527 F:      include/uapi/linux/matroxfb.h
9528
9529 MAX16065 HARDWARE MONITOR DRIVER
9530 M:      Guenter Roeck <linux@roeck-us.net>
9531 L:      linux-hwmon@vger.kernel.org
9532 S:      Maintained
9533 F:      Documentation/hwmon/max16065.rst
9534 F:      drivers/hwmon/max16065.c
9535
9536 MAX2175 SDR TUNER DRIVER
9537 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9538 L:      linux-media@vger.kernel.org
9539 T:      git git://linuxtv.org/media_tree.git
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9542 F:      Documentation/media/v4l-drivers/max2175.rst
9543 F:      drivers/media/i2c/max2175*
9544 F:      include/uapi/linux/max2175.h
9545
9546 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9547 L:      linux-hwmon@vger.kernel.org
9548 S:      Orphan
9549 F:      Documentation/hwmon/max6650.rst
9550 F:      drivers/hwmon/max6650.c
9551
9552 MAX6697 HARDWARE MONITOR DRIVER
9553 M:      Guenter Roeck <linux@roeck-us.net>
9554 L:      linux-hwmon@vger.kernel.org
9555 S:      Maintained
9556 F:      Documentation/hwmon/max6697.rst
9557 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9558 F:      drivers/hwmon/max6697.c
9559 F:      include/linux/platform_data/max6697.h
9560
9561 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9562 M:      Peter Rosin <peda@axentia.se>
9563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9564 S:      Maintained
9565 F:      Documentation/devicetree/bindings/sound/max9860.txt
9566 F:      sound/soc/codecs/max9860.*
9567
9568 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9569 M:      Andreas Klinger <ak@it-klinger.de>
9570 L:      linux-iio@vger.kernel.org
9571 S:      Maintained
9572 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9573 F:      drivers/iio/proximity/mb1232.c
9574
9575 MAXIM MAX77650 PMIC MFD DRIVER
9576 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9577 L:      linux-kernel@vger.kernel.org
9578 S:      Maintained
9579 F:      Documentation/devicetree/bindings/*/*max77650.txt
9580 F:      Documentation/devicetree/bindings/*/max77650*.txt
9581 F:      include/linux/mfd/max77650.h
9582 F:      drivers/mfd/max77650.c
9583 F:      drivers/regulator/max77650-regulator.c
9584 F:      drivers/power/supply/max77650-charger.c
9585 F:      drivers/input/misc/max77650-onkey.c
9586 F:      drivers/leds/leds-max77650.c
9587 F:      drivers/gpio/gpio-max77650.c
9588
9589 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9590 M:      Javier Martinez Canillas <javier@dowhile0.org>
9591 L:      linux-kernel@vger.kernel.org
9592 S:      Supported
9593 F:      drivers/regulator/max77802-regulator.c
9594 F:      Documentation/devicetree/bindings/*/*max77802.txt
9595 F:      include/dt-bindings/*/*max77802.h
9596
9597 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9598 M:      Krzysztof Kozlowski <krzk@kernel.org>
9599 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9600 L:      linux-pm@vger.kernel.org
9601 S:      Supported
9602 F:      drivers/power/supply/max14577_charger.c
9603 F:      drivers/power/supply/max77693_charger.c
9604
9605 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9606 M:      Chanwoo Choi <cw00.choi@samsung.com>
9607 M:      Krzysztof Kozlowski <krzk@kernel.org>
9608 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9609 L:      linux-kernel@vger.kernel.org
9610 S:      Supported
9611 F:      drivers/*/max14577*.c
9612 F:      drivers/*/max77686*.c
9613 F:      drivers/*/max77693*.c
9614 F:      drivers/extcon/extcon-max14577.c
9615 F:      drivers/extcon/extcon-max77693.c
9616 F:      drivers/rtc/rtc-max77686.c
9617 F:      drivers/clk/clk-max77686.c
9618 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9619 F:      Documentation/devicetree/bindings/*/max77686.txt
9620 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9621 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9622 F:      include/linux/mfd/max14577*.h
9623 F:      include/linux/mfd/max77686*.h
9624 F:      include/linux/mfd/max77693*.h
9625
9626 MAXIRADIO FM RADIO RECEIVER DRIVER
9627 M:      Hans Verkuil <hverkuil@xs4all.nl>
9628 L:      linux-media@vger.kernel.org
9629 T:      git git://linuxtv.org/media_tree.git
9630 W:      https://linuxtv.org
9631 S:      Maintained
9632 F:      drivers/media/radio/radio-maxiradio*
9633
9634 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9635 M:      Peter Rosin <peda@axentia.se>
9636 L:      linux-iio@vger.kernel.org
9637 S:      Maintained
9638 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9639 F:      drivers/iio/potentiometer/mcp4018.c
9640 F:      drivers/iio/potentiometer/mcp4531.c
9641
9642 MCR20A IEEE-802.15.4 RADIO DRIVER
9643 M:      Xue Liu <liuxuenetmail@gmail.com>
9644 L:      linux-wpan@vger.kernel.org
9645 W:      https://github.com/xueliu/mcr20a-linux
9646 S:      Maintained
9647 F:      drivers/net/ieee802154/mcr20a.c
9648 F:      drivers/net/ieee802154/mcr20a.h
9649 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9650
9651 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9652 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9653 L:      linux-iio@vger.kernel.org
9654 S:      Maintained
9655 F:      drivers/iio/dac/cio-dac.c
9656
9657 MEDIA DRIVERS FOR ASCOT2E
9658 M:      Sergey Kozlov <serjk@netup.ru>
9659 M:      Abylay Ospan <aospan@netup.ru>
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 W:      http://netup.tv/
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      drivers/media/dvb-frontends/ascot2e*
9666
9667 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9668 M:      Jasmin Jessich <jasmin@anw.at>
9669 L:      linux-media@vger.kernel.org
9670 W:      https://linuxtv.org
9671 T:      git git://linuxtv.org/media_tree.git
9672 S:      Maintained
9673 F:      drivers/media/dvb-frontends/cxd2099*
9674
9675 MEDIA DRIVERS FOR CXD2841ER
9676 M:      Sergey Kozlov <serjk@netup.ru>
9677 M:      Abylay Ospan <aospan@netup.ru>
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 W:      http://netup.tv/
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Supported
9683 F:      drivers/media/dvb-frontends/cxd2841er*
9684
9685 MEDIA DRIVERS FOR CXD2880
9686 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9687 L:      linux-media@vger.kernel.org
9688 W:      http://linuxtv.org/
9689 T:      git git://linuxtv.org/media_tree.git
9690 S:      Supported
9691 F:      drivers/media/dvb-frontends/cxd2880/*
9692 F:      drivers/media/spi/cxd2880*
9693
9694 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9695 L:      linux-media@vger.kernel.org
9696 W:      https://linuxtv.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 S:      Orphan
9699 F:      drivers/media/pci/ddbridge/*
9700
9701 MEDIA DRIVERS FOR FREESCALE IMX
9702 M:      Steve Longerbeam <slongerbeam@gmail.com>
9703 M:      Philipp Zabel <p.zabel@pengutronix.de>
9704 L:      linux-media@vger.kernel.org
9705 T:      git git://linuxtv.org/media_tree.git
9706 S:      Maintained
9707 F:      Documentation/devicetree/bindings/media/imx.txt
9708 F:      Documentation/media/v4l-drivers/imx.rst
9709 F:      drivers/staging/media/imx/
9710 F:      include/linux/imx-media.h
9711 F:      include/media/imx.h
9712
9713 MEDIA DRIVER FOR FREESCALE IMX PXP
9714 M:      Philipp Zabel <p.zabel@pengutronix.de>
9715 L:      linux-media@vger.kernel.org
9716 T:      git git://linuxtv.org/media_tree.git
9717 S:      Maintained
9718 F:      drivers/media/platform/imx-pxp.[ch]
9719
9720 MEDIA DRIVERS FOR FREESCALE IMX7
9721 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9722 L:      linux-media@vger.kernel.org
9723 T:      git git://linuxtv.org/media_tree.git
9724 S:      Maintained
9725 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9726 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9727 F:      Documentation/media/v4l-drivers/imx7.rst
9728 F:      drivers/staging/media/imx/imx7-media-csi.c
9729 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9730
9731 MEDIA DRIVERS FOR HELENE
9732 M:      Abylay Ospan <aospan@netup.ru>
9733 L:      linux-media@vger.kernel.org
9734 W:      https://linuxtv.org
9735 W:      http://netup.tv/
9736 T:      git git://linuxtv.org/media_tree.git
9737 S:      Supported
9738 F:      drivers/media/dvb-frontends/helene*
9739
9740 MEDIA DRIVERS FOR HORUS3A
9741 M:      Sergey Kozlov <serjk@netup.ru>
9742 M:      Abylay Ospan <aospan@netup.ru>
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 W:      http://netup.tv/
9746 T:      git git://linuxtv.org/media_tree.git
9747 S:      Supported
9748 F:      drivers/media/dvb-frontends/horus3a*
9749
9750 MEDIA DRIVERS FOR LNBH25
9751 M:      Sergey Kozlov <serjk@netup.ru>
9752 M:      Abylay Ospan <aospan@netup.ru>
9753 L:      linux-media@vger.kernel.org
9754 W:      https://linuxtv.org
9755 W:      http://netup.tv/
9756 T:      git git://linuxtv.org/media_tree.git
9757 S:      Supported
9758 F:      drivers/media/dvb-frontends/lnbh25*
9759
9760 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9761 L:      linux-media@vger.kernel.org
9762 W:      https://linuxtv.org
9763 T:      git git://linuxtv.org/media_tree.git
9764 S:      Orphan
9765 F:      drivers/media/dvb-frontends/mxl5xx*
9766
9767 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9768 M:      Sergey Kozlov <serjk@netup.ru>
9769 M:      Abylay Ospan <aospan@netup.ru>
9770 L:      linux-media@vger.kernel.org
9771 W:      https://linuxtv.org
9772 W:      http://netup.tv/
9773 T:      git git://linuxtv.org/media_tree.git
9774 S:      Supported
9775 F:      drivers/media/pci/netup_unidvb/*
9776
9777 MEDIA DRIVERS FOR RENESAS - CEU
9778 M:      Jacopo Mondi <jacopo@jmondi.org>
9779 L:      linux-media@vger.kernel.org
9780 L:      linux-renesas-soc@vger.kernel.org
9781 T:      git git://linuxtv.org/media_tree.git
9782 S:      Supported
9783 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9784 F:      drivers/media/platform/renesas-ceu.c
9785 F:      include/media/drv-intf/renesas-ceu.h
9786
9787 MEDIA DRIVERS FOR RENESAS - DRIF
9788 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9789 L:      linux-media@vger.kernel.org
9790 L:      linux-renesas-soc@vger.kernel.org
9791 T:      git git://linuxtv.org/media_tree.git
9792 S:      Supported
9793 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9794 F:      drivers/media/platform/rcar_drif.c
9795
9796 MEDIA DRIVERS FOR RENESAS - FCP
9797 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9798 L:      linux-media@vger.kernel.org
9799 L:      linux-renesas-soc@vger.kernel.org
9800 T:      git git://linuxtv.org/media_tree.git
9801 S:      Supported
9802 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9803 F:      drivers/media/platform/rcar-fcp.c
9804 F:      include/media/rcar-fcp.h
9805
9806 MEDIA DRIVERS FOR RENESAS - FDP1
9807 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 L:      linux-renesas-soc@vger.kernel.org
9810 T:      git git://linuxtv.org/media_tree.git
9811 S:      Supported
9812 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9813 F:      drivers/media/platform/rcar_fdp1.c
9814
9815 MEDIA DRIVERS FOR RENESAS - VIN
9816 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9817 L:      linux-media@vger.kernel.org
9818 L:      linux-renesas-soc@vger.kernel.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Supported
9821 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9822 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9823 F:      drivers/media/platform/rcar-vin/
9824
9825 MEDIA DRIVERS FOR RENESAS - VSP1
9826 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9827 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9828 L:      linux-media@vger.kernel.org
9829 L:      linux-renesas-soc@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Supported
9832 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9833 F:      drivers/media/platform/vsp1/
9834
9835 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9836 L:      linux-media@vger.kernel.org
9837 W:      https://linuxtv.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Orphan
9840 F:      drivers/media/dvb-frontends/stv0910*
9841
9842 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9843 L:      linux-media@vger.kernel.org
9844 W:      https://linuxtv.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Orphan
9847 F:      drivers/media/dvb-frontends/stv6111*
9848
9849 MEDIA DRIVERS FOR STM32 - DCMI
9850 M:      Hugues Fruchet <hugues.fruchet@st.com>
9851 L:      linux-media@vger.kernel.org
9852 T:      git git://linuxtv.org/media_tree.git
9853 S:      Supported
9854 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9855 F:      drivers/media/platform/stm32/stm32-dcmi.c
9856
9857 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9858 M:      Dmitry Osipenko <digetx@gmail.com>
9859 L:      linux-media@vger.kernel.org
9860 L:      linux-tegra@vger.kernel.org
9861 T:      git git://linuxtv.org/media_tree.git
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9864 F:      drivers/staging/media/tegra-vde/
9865
9866 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9867 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9868 P:      LinuxTV.org Project
9869 L:      linux-media@vger.kernel.org
9870 W:      https://linuxtv.org
9871 Q:      http://patchwork.kernel.org/project/linux-media/list/
9872 T:      git git://linuxtv.org/media_tree.git
9873 S:      Maintained
9874 F:      Documentation/devicetree/bindings/media/
9875 F:      Documentation/media/
9876 F:      drivers/media/
9877 F:      drivers/staging/media/
9878 F:      include/linux/platform_data/media/
9879 F:      include/media/
9880 F:      include/uapi/linux/dvb/
9881 F:      include/uapi/linux/videodev2.h
9882 F:      include/uapi/linux/media.h
9883 F:      include/uapi/linux/v4l2-*
9884 F:      include/uapi/linux/meye.h
9885 F:      include/uapi/linux/ivtv*
9886 F:      include/uapi/linux/uvcvideo.h
9887
9888 MEDIATEK BLUETOOTH DRIVER
9889 M:      Sean Wang <sean.wang@mediatek.com>
9890 L:      linux-bluetooth@vger.kernel.org
9891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9892 S:      Maintained
9893 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9894 F:      drivers/bluetooth/btmtkuart.c
9895
9896 MEDIATEK CIR DRIVER
9897 M:      Sean Wang <sean.wang@mediatek.com>
9898 S:      Maintained
9899 F:      drivers/media/rc/mtk-cir.c
9900
9901 MEDIATEK DMA DRIVER
9902 M:      Sean Wang <sean.wang@mediatek.com>
9903 L:      dmaengine@vger.kernel.org
9904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9905 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9906 S:      Maintained
9907 F:      Documentation/devicetree/bindings/dma/mtk-*
9908 F:      drivers/dma/mediatek/
9909
9910 MEDIATEK PMIC LED DRIVER
9911 M:      Sean Wang <sean.wang@mediatek.com>
9912 S:      Maintained
9913 F:      drivers/leds/leds-mt6323.c
9914 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9915
9916 MEDIATEK ETHERNET DRIVER
9917 M:      Felix Fietkau <nbd@openwrt.org>
9918 M:      John Crispin <john@phrozen.org>
9919 M:      Sean Wang <sean.wang@mediatek.com>
9920 M:      Nelson Chang <nelson.chang@mediatek.com>
9921 L:      netdev@vger.kernel.org
9922 S:      Maintained
9923 F:      drivers/net/ethernet/mediatek/
9924
9925 MEDIATEK SWITCH DRIVER
9926 M:      Sean Wang <sean.wang@mediatek.com>
9927 L:      netdev@vger.kernel.org
9928 S:      Maintained
9929 F:      drivers/net/dsa/mt7530.*
9930 F:      net/dsa/tag_mtk.c
9931
9932 MEDIATEK JPEG DRIVER
9933 M:      Rick Chang <rick.chang@mediatek.com>
9934 M:      Bin Liu <bin.liu@mediatek.com>
9935 S:      Supported
9936 F:      drivers/media/platform/mtk-jpeg/
9937 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9938
9939 MEDIATEK MDP DRIVER
9940 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9941 M:      Houlong Wei <houlong.wei@mediatek.com>
9942 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9943 S:      Supported
9944 F:      drivers/media/platform/mtk-mdp/
9945 F:      drivers/media/platform/mtk-vpu/
9946 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9947
9948 MEDIATEK MEDIA DRIVER
9949 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9950 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9951 S:      Supported
9952 F:      drivers/media/platform/mtk-vcodec/
9953 F:      drivers/media/platform/mtk-vpu/
9954 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9955 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9956
9957 MEDIATEK MMC/SD/SDIO DRIVER
9958 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9959 S:      Maintained
9960 F:      drivers/mmc/host/mtk-sd.c
9961 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9962
9963 MEDIATEK MT76 WIRELESS LAN DRIVER
9964 M:      Felix Fietkau <nbd@nbd.name>
9965 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9966 R:      Ryder Lee <ryder.lee@mediatek.com>
9967 R:      Roy Luo <royluo@google.com>
9968 L:      linux-wireless@vger.kernel.org
9969 S:      Maintained
9970 F:      drivers/net/wireless/mediatek/mt76/
9971
9972 MEDIATEK MT7601U WIRELESS LAN DRIVER
9973 M:      Jakub Kicinski <kubakici@wp.pl>
9974 L:      linux-wireless@vger.kernel.org
9975 S:      Maintained
9976 F:      drivers/net/wireless/mediatek/mt7601u/
9977
9978 MEDIATEK NAND CONTROLLER DRIVER
9979 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9980 L:      linux-mtd@lists.infradead.org
9981 S:      Maintained
9982 F:      drivers/mtd/nand/raw/mtk_*
9983 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9984
9985 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9986 M:      Sean Wang <sean.wang@mediatek.com>
9987 S:      Maintained
9988 F:      drivers/char/hw_random/mtk-rng.c
9989
9990 MEDIATEK USB3 DRD IP DRIVER
9991 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9992 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9994 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9995 S:      Maintained
9996 F:      drivers/usb/mtu3/
9997
9998 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9999 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10000 M:      Martin Donnelly <martin.donnelly@ge.com>
10001 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10002 S:      Maintained
10003 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10004 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10005
10006 MEGARAID SCSI/SAS DRIVERS
10007 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10008 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10009 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10010 L:      megaraidlinux.pdl@broadcom.com
10011 L:      linux-scsi@vger.kernel.org
10012 W:      http://www.avagotech.com/support/
10013 S:      Maintained
10014 F:      Documentation/scsi/megaraid.txt
10015 F:      drivers/scsi/megaraid.*
10016 F:      drivers/scsi/megaraid/
10017
10018 MELEXIS MLX90614 DRIVER
10019 M:      Crt Mori <cmo@melexis.com>
10020 L:      linux-iio@vger.kernel.org
10021 W:      http://www.melexis.com
10022 S:      Supported
10023 F:      drivers/iio/temperature/mlx90614.c
10024
10025 MELEXIS MLX90632 DRIVER
10026 M:      Crt Mori <cmo@melexis.com>
10027 L:      linux-iio@vger.kernel.org
10028 W:      http://www.melexis.com
10029 S:      Supported
10030 F:      drivers/iio/temperature/mlx90632.c
10031
10032 MELFAS MIP4 TOUCHSCREEN DRIVER
10033 M:      Sangwon Jee <jeesw@melfas.com>
10034 W:      http://www.melfas.com
10035 S:      Supported
10036 F:      drivers/input/touchscreen/melfas_mip4.c
10037 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10038
10039 MELLANOX ETHERNET DRIVER (mlx4_en)
10040 M:      Tariq Toukan <tariqt@mellanox.com>
10041 L:      netdev@vger.kernel.org
10042 S:      Supported
10043 W:      http://www.mellanox.com
10044 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10045 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10046
10047 MELLANOX ETHERNET DRIVER (mlx5e)
10048 M:      Saeed Mahameed <saeedm@mellanox.com>
10049 L:      netdev@vger.kernel.org
10050 S:      Supported
10051 W:      http://www.mellanox.com
10052 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10053 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10054
10055 MELLANOX ETHERNET INNOVA DRIVERS
10056 R:      Boris Pismenny <borisp@mellanox.com>
10057 L:      netdev@vger.kernel.org
10058 S:      Supported
10059 W:      http://www.mellanox.com
10060 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10061 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10062 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10063 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10064 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10065
10066 MELLANOX ETHERNET SWITCH DRIVERS
10067 M:      Jiri Pirko <jiri@mellanox.com>
10068 M:      Ido Schimmel <idosch@mellanox.com>
10069 L:      netdev@vger.kernel.org
10070 S:      Supported
10071 W:      http://www.mellanox.com
10072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10073 F:      drivers/net/ethernet/mellanox/mlxsw/
10074 F:      tools/testing/selftests/drivers/net/mlxsw/
10075
10076 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10077 M:      mlxsw@mellanox.com
10078 L:      netdev@vger.kernel.org
10079 S:      Supported
10080 W:      http://www.mellanox.com
10081 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10082 F:      drivers/net/ethernet/mellanox/mlxfw/
10083
10084 MELLANOX HARDWARE PLATFORM SUPPORT
10085 M:      Andy Shevchenko <andy@infradead.org>
10086 M:      Darren Hart <dvhart@infradead.org>
10087 M:      Vadim Pasternak <vadimp@mellanox.com>
10088 L:      platform-driver-x86@vger.kernel.org
10089 S:      Supported
10090 F:      drivers/platform/mellanox/
10091 F:      include/linux/platform_data/mlxreg.h
10092
10093 MELLANOX MLX4 core VPI driver
10094 M:      Tariq Toukan <tariqt@mellanox.com>
10095 L:      netdev@vger.kernel.org
10096 L:      linux-rdma@vger.kernel.org
10097 W:      http://www.mellanox.com
10098 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10099 S:      Supported
10100 F:      drivers/net/ethernet/mellanox/mlx4/
10101 F:      include/linux/mlx4/
10102
10103 MELLANOX MLX4 IB driver
10104 M:      Yishai Hadas <yishaih@mellanox.com>
10105 L:      linux-rdma@vger.kernel.org
10106 W:      http://www.mellanox.com
10107 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10108 S:      Supported
10109 F:      drivers/infiniband/hw/mlx4/
10110 F:      include/linux/mlx4/
10111 F:      include/uapi/rdma/mlx4-abi.h
10112
10113 MELLANOX MLX5 core VPI driver
10114 M:      Saeed Mahameed <saeedm@mellanox.com>
10115 M:      Leon Romanovsky <leonro@mellanox.com>
10116 L:      netdev@vger.kernel.org
10117 L:      linux-rdma@vger.kernel.org
10118 W:      http://www.mellanox.com
10119 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10120 S:      Supported
10121 F:      drivers/net/ethernet/mellanox/mlx5/core/
10122 F:      include/linux/mlx5/
10123
10124 MELLANOX MLX5 IB driver
10125 M:      Leon Romanovsky <leonro@mellanox.com>
10126 L:      linux-rdma@vger.kernel.org
10127 W:      http://www.mellanox.com
10128 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10129 S:      Supported
10130 F:      drivers/infiniband/hw/mlx5/
10131 F:      include/linux/mlx5/
10132 F:      include/uapi/rdma/mlx5-abi.h
10133
10134 MELLANOX MLXCPLD I2C AND MUX DRIVER
10135 M:      Vadim Pasternak <vadimp@mellanox.com>
10136 M:      Michael Shych <michaelsh@mellanox.com>
10137 L:      linux-i2c@vger.kernel.org
10138 S:      Supported
10139 F:      drivers/i2c/busses/i2c-mlxcpld.c
10140 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10141 F:      Documentation/i2c/busses/i2c-mlxcpld
10142
10143 MELLANOX MLXCPLD LED DRIVER
10144 M:      Vadim Pasternak <vadimp@mellanox.com>
10145 L:      linux-leds@vger.kernel.org
10146 S:      Supported
10147 F:      drivers/leds/leds-mlxcpld.c
10148 F:      drivers/leds/leds-mlxreg.c
10149 F:      Documentation/leds/leds-mlxcpld.txt
10150
10151 MELLANOX PLATFORM DRIVER
10152 M:      Vadim Pasternak <vadimp@mellanox.com>
10153 L:      platform-driver-x86@vger.kernel.org
10154 S:      Supported
10155 F:      drivers/platform/x86/mlx-platform.c
10156
10157 MEMBARRIER SUPPORT
10158 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10159 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10160 L:      linux-kernel@vger.kernel.org
10161 S:      Supported
10162 F:      kernel/sched/membarrier.c
10163 F:      include/uapi/linux/membarrier.h
10164 F:      arch/powerpc/include/asm/membarrier.h
10165
10166 MEMBLOCK
10167 M:      Mike Rapoport <rppt@linux.ibm.com>
10168 L:      linux-mm@kvack.org
10169 S:      Maintained
10170 F:      include/linux/memblock.h
10171 F:      mm/memblock.c
10172 F:      Documentation/core-api/boot-time-mm.rst
10173
10174 MEMORY MANAGEMENT
10175 L:      linux-mm@kvack.org
10176 W:      http://www.linux-mm.org
10177 S:      Maintained
10178 F:      include/linux/mm.h
10179 F:      include/linux/gfp.h
10180 F:      include/linux/mmzone.h
10181 F:      include/linux/memory_hotplug.h
10182 F:      include/linux/vmalloc.h
10183 F:      mm/
10184
10185 MEMORY TECHNOLOGY DEVICES (MTD)
10186 M:      David Woodhouse <dwmw2@infradead.org>
10187 M:      Brian Norris <computersforpeace@gmail.com>
10188 M:      Marek Vasut <marek.vasut@gmail.com>
10189 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10190 M:      Richard Weinberger <richard@nod.at>
10191 M:      Vignesh Raghavendra <vigneshr@ti.com>
10192 L:      linux-mtd@lists.infradead.org
10193 W:      http://www.linux-mtd.infradead.org/
10194 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10197 S:      Maintained
10198 F:      Documentation/devicetree/bindings/mtd/
10199 F:      drivers/mtd/
10200 F:      include/linux/mtd/
10201 F:      include/uapi/mtd/
10202
10203 MEN A21 WATCHDOG DRIVER
10204 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10205 L:      linux-watchdog@vger.kernel.org
10206 S:      Maintained
10207 F:      drivers/watchdog/mena21_wdt.c
10208
10209 MEN CHAMELEON BUS (mcb)
10210 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10211 S:      Maintained
10212 F:      drivers/mcb/
10213 F:      include/linux/mcb.h
10214 F:      Documentation/men-chameleon-bus.txt
10215
10216 MEN F21BMC (Board Management Controller)
10217 M:      Andreas Werner <andreas.werner@men.de>
10218 S:      Supported
10219 F:      drivers/mfd/menf21bmc.c
10220 F:      drivers/watchdog/menf21bmc_wdt.c
10221 F:      drivers/leds/leds-menf21bmc.c
10222 F:      drivers/hwmon/menf21bmc_hwmon.c
10223 F:      Documentation/hwmon/menf21bmc.rst
10224
10225 MEN Z069 WATCHDOG DRIVER
10226 M:      Johannes Thumshirn <jth@kernel.org>
10227 L:      linux-watchdog@vger.kernel.org
10228 S:      Maintained
10229 F:      drivers/watchdog/menz69_wdt.c
10230
10231 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10232 M:      Neil Armstrong <narmstrong@baylibre.com>
10233 L:      linux-media@lists.freedesktop.org
10234 L:      linux-amlogic@lists.infradead.org
10235 W:      http://linux-meson.com/
10236 S:      Supported
10237 F:      drivers/media/platform/meson/ao-cec.c
10238 F:      drivers/media/platform/meson/ao-cec-g12a.c
10239 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10240 T:      git git://linuxtv.org/media_tree.git
10241
10242 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10243 M:      Liang Yang <liang.yang@amlogic.com>
10244 L:      linux-mtd@lists.infradead.org
10245 S:      Maintained
10246 F:      drivers/mtd/nand/raw/meson_*
10247 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10248
10249 METHODE UDPU SUPPORT
10250 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10251 S:      Maintained
10252 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10253
10254 MICROBLAZE ARCHITECTURE
10255 M:      Michal Simek <monstr@monstr.eu>
10256 W:      http://www.monstr.eu/fdt/
10257 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10258 S:      Supported
10259 F:      arch/microblaze/
10260
10261 MICROCHIP AT91 SERIAL DRIVER
10262 M:      Richard Genoud <richard.genoud@gmail.com>
10263 S:      Maintained
10264 F:      drivers/tty/serial/atmel_serial.c
10265 F:      drivers/tty/serial/atmel_serial.h
10266 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10267
10268 MICROCHIP AUDIO ASOC DRIVERS
10269 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10270 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10271 S:      Supported
10272 F:      sound/soc/atmel
10273
10274 MICROCHIP DMA DRIVER
10275 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10277 L:      dmaengine@vger.kernel.org
10278 S:      Supported
10279 F:      drivers/dma/at_hdmac.c
10280 F:      drivers/dma/at_hdmac_regs.h
10281 F:      include/linux/platform_data/dma-atmel.h
10282 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10283 F:      include/dt-bindings/dma/at91.h
10284
10285 MICROCHIP ECC DRIVER
10286 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10287 L:      linux-crypto@vger.kernel.org
10288 S:      Maintained
10289 F:      drivers/crypto/atmel-ecc.*
10290
10291 MICROCHIP I2C DRIVER
10292 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10293 L:      linux-i2c@vger.kernel.org
10294 S:      Supported
10295 F:      drivers/i2c/busses/i2c-at91.h
10296 F:      drivers/i2c/busses/i2c-at91-*.c
10297
10298 MICROCHIP ISC DRIVER
10299 M:      Eugen Hristev <eugen.hristev@microchip.com>
10300 L:      linux-media@vger.kernel.org
10301 S:      Supported
10302 F:      drivers/media/platform/atmel/atmel-isc.c
10303 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10304 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10305
10306 MICROCHIP ISI DRIVER
10307 M:      Eugen Hristev <eugen.hristev@microchip.com>
10308 L:      linux-media@vger.kernel.org
10309 S:      Supported
10310 F:      drivers/media/platform/atmel/atmel-isi.c
10311 F:      drivers/media/platform/atmel/atmel-isi.h
10312
10313 MICROCHIP AT91 USART MFD DRIVER
10314 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10315 L:      linux-kernel@vger.kernel.org
10316 S:      Supported
10317 F:      drivers/mfd/at91-usart.c
10318 F:      include/dt-bindings/mfd/at91-usart.h
10319 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10320
10321 MICROCHIP AT91 USART SPI DRIVER
10322 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10323 L:      linux-spi@vger.kernel.org
10324 S:      Supported
10325 F:      drivers/spi/spi-at91-usart.c
10326 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10327
10328 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10329 M:      Woojung Huh <woojung.huh@microchip.com>
10330 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10331 L:      netdev@vger.kernel.org
10332 S:      Maintained
10333 F:      net/dsa/tag_ksz.c
10334 F:      drivers/net/dsa/microchip/*
10335 F:      include/linux/platform_data/microchip-ksz.h
10336 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10337
10338 MICROCHIP LAN743X ETHERNET DRIVER
10339 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10340 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10341 L:      netdev@vger.kernel.org
10342 S:      Maintained
10343 F:      drivers/net/ethernet/microchip/lan743x_*
10344
10345 MICROCHIP LCDFB DRIVER
10346 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10347 L:      linux-fbdev@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/video/fbdev/atmel_lcdfb.c
10350 F:      include/video/atmel_lcdc.h
10351
10352 MICROCHIP MMC/SD/SDIO MCI DRIVER
10353 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10354 S:      Maintained
10355 F:      drivers/mmc/host/atmel-mci.c
10356
10357 MICROCHIP MCP16502 PMIC DRIVER
10358 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10360 S:      Maintained
10361 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10362 F:      drivers/regulator/mcp16502.c
10363
10364 MICROCHIP MCP3911 ADC DRIVER
10365 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10366 M:      Kent Gustavsson <kent@minoris.se>
10367 L:      linux-iio@vger.kernel.org
10368 S:      Supported
10369 F:      drivers/iio/adc/mcp3911.c
10370 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10371
10372 MICROCHIP NAND DRIVER
10373 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10374 L:      linux-mtd@lists.infradead.org
10375 S:      Supported
10376 F:      drivers/mtd/nand/raw/atmel/*
10377 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10378
10379 MICROCHIP PWM DRIVER
10380 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10382 L:      linux-pwm@vger.kernel.org
10383 S:      Supported
10384 F:      drivers/pwm/pwm-atmel.c
10385 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10386
10387 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10389 M:      Eugen Hristev <eugen.hristev@microchip.com>
10390 L:      linux-iio@vger.kernel.org
10391 S:      Supported
10392 F:      drivers/iio/adc/at91-sama5d2_adc.c
10393 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10394 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10395
10396 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10397 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10398 S:      Supported
10399 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10400
10401 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10402 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10404 L:      linux-gpio@vger.kernel.org
10405 F:      drivers/gpio/gpio-sama5d2-piobu.c
10406
10407 MICROCHIP SPI DRIVER
10408 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10409 S:      Supported
10410 F:      drivers/spi/spi-atmel.*
10411
10412 MICROCHIP SSC DRIVER
10413 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10415 S:      Supported
10416 F:      drivers/misc/atmel-ssc.c
10417 F:      include/linux/atmel-ssc.h
10418
10419 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10420 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10422 S:      Supported
10423 F:      drivers/misc/atmel_tclib.c
10424 F:      drivers/clocksource/tcb_clksrc.c
10425
10426 MICROCHIP USBA UDC DRIVER
10427 M:      Cristian Birsan <cristian.birsan@microchip.com>
10428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10429 S:      Supported
10430 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10431
10432 MICROCHIP USB251XB DRIVER
10433 M:      Richard Leitner <richard.leitner@skidata.com>
10434 L:      linux-usb@vger.kernel.org
10435 S:      Maintained
10436 F:      drivers/usb/misc/usb251xb.c
10437 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10438
10439 MICROCHIP XDMA DRIVER
10440 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10441 L:      linux-arm-kernel@lists.infradead.org
10442 L:      dmaengine@vger.kernel.org
10443 S:      Supported
10444 F:      drivers/dma/at_xdmac.c
10445
10446 MICROSEMI MIPS SOCS
10447 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10448 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10449 L:      linux-mips@vger.kernel.org
10450 S:      Supported
10451 F:      arch/mips/generic/board-ocelot.c
10452 F:      arch/mips/configs/generic/board-ocelot.config
10453 F:      arch/mips/boot/dts/mscc/
10454 F:      Documentation/devicetree/bindings/mips/mscc.txt
10455
10456 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10457 M:      Don Brace <don.brace@microsemi.com>
10458 L:      esc.storagedev@microsemi.com
10459 L:      linux-scsi@vger.kernel.org
10460 S:      Supported
10461 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10462 F:      drivers/scsi/smartpqi/Kconfig
10463 F:      drivers/scsi/smartpqi/Makefile
10464 F:      include/linux/cciss*.h
10465 F:      include/uapi/linux/cciss*.h
10466 F:      Documentation/scsi/smartpqi.txt
10467
10468 MICROSEMI ETHERNET SWITCH DRIVER
10469 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10470 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10471 L:      netdev@vger.kernel.org
10472 S:      Supported
10473 F:      drivers/net/ethernet/mscc/
10474
10475 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10476 M:      Chen Yu <yu.c.chen@intel.com>
10477 L:      platform-driver-x86@vger.kernel.org
10478 S:      Supported
10479 F:      drivers/platform/x86/surfacepro3_button.c
10480
10481 MICROTEK X6 SCANNER
10482 M:      Oliver Neukum <oliver@neukum.org>
10483 S:      Maintained
10484 F:      drivers/usb/image/microtek.*
10485
10486 MIPS
10487 M:      Ralf Baechle <ralf@linux-mips.org>
10488 M:      Paul Burton <paul.burton@mips.com>
10489 M:      James Hogan <jhogan@kernel.org>
10490 L:      linux-mips@vger.kernel.org
10491 W:      http://www.linux-mips.org/
10492 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10494 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10495 S:      Supported
10496 F:      Documentation/devicetree/bindings/mips/
10497 F:      Documentation/mips/
10498 F:      arch/mips/
10499 F:      drivers/platform/mips/
10500
10501 MIPS BOSTON DEVELOPMENT BOARD
10502 M:      Paul Burton <paul.burton@mips.com>
10503 L:      linux-mips@vger.kernel.org
10504 S:      Maintained
10505 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10506 F:      arch/mips/boot/dts/img/boston.dts
10507 F:      arch/mips/configs/generic/board-boston.config
10508 F:      drivers/clk/imgtec/clk-boston.c
10509 F:      include/dt-bindings/clock/boston-clock.h
10510
10511 MIPS GENERIC PLATFORM
10512 M:      Paul Burton <paul.burton@mips.com>
10513 L:      linux-mips@vger.kernel.org
10514 S:      Supported
10515 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10516 F:      arch/mips/generic/
10517 F:      arch/mips/tools/generic-board-config.sh
10518
10519 MIPS/LOONGSON1 ARCHITECTURE
10520 M:      Keguang Zhang <keguang.zhang@gmail.com>
10521 L:      linux-mips@vger.kernel.org
10522 S:      Maintained
10523 F:      arch/mips/loongson32/
10524 F:      arch/mips/include/asm/mach-loongson32/
10525 F:      drivers/*/*loongson1*
10526 F:      drivers/*/*/*loongson1*
10527
10528 MIPS/LOONGSON2 ARCHITECTURE
10529 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10530 L:      linux-mips@vger.kernel.org
10531 S:      Maintained
10532 F:      arch/mips/loongson64/fuloong-2e/
10533 F:      arch/mips/loongson64/lemote-2f/
10534 F:      arch/mips/include/asm/mach-loongson64/
10535 F:      drivers/*/*loongson2*
10536 F:      drivers/*/*/*loongson2*
10537
10538 MIPS/LOONGSON3 ARCHITECTURE
10539 M:      Huacai Chen <chenhc@lemote.com>
10540 L:      linux-mips@vger.kernel.org
10541 S:      Maintained
10542 F:      arch/mips/loongson64/
10543 F:      arch/mips/include/asm/mach-loongson64/
10544 F:      drivers/platform/mips/cpu_hwmon.c
10545 F:      drivers/*/*loongson3*
10546 F:      drivers/*/*/*loongson3*
10547
10548 MIPS RINT INSTRUCTION EMULATION
10549 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10550 L:      linux-mips@vger.kernel.org
10551 S:      Supported
10552 F:      arch/mips/math-emu/sp_rint.c
10553 F:      arch/mips/math-emu/dp_rint.c
10554
10555 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10556 M:      Hans Verkuil <hverkuil@xs4all.nl>
10557 L:      linux-media@vger.kernel.org
10558 T:      git git://linuxtv.org/media_tree.git
10559 W:      https://linuxtv.org
10560 S:      Odd Fixes
10561 F:      drivers/media/radio/radio-miropcm20*
10562
10563 MMP SUPPORT
10564 R:      Lubomir Rintel <lkundrak@v3.sk>
10565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10566 S:      Odd Fixes
10567 F:      arch/arm/boot/dts/mmp*
10568 F:      arch/arm/mach-mmp/
10569
10570 MMU GATHER AND TLB INVALIDATION
10571 M:      Will Deacon <will.deacon@arm.com>
10572 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10573 M:      Andrew Morton <akpm@linux-foundation.org>
10574 M:      Nick Piggin <npiggin@gmail.com>
10575 M:      Peter Zijlstra <peterz@infradead.org>
10576 L:      linux-arch@vger.kernel.org
10577 L:      linux-mm@kvack.org
10578 S:      Maintained
10579 F:      arch/*/include/asm/tlb.h
10580 F:      include/asm-generic/tlb.h
10581 F:      mm/mmu_gather.c
10582
10583 MN88472 MEDIA DRIVER
10584 M:      Antti Palosaari <crope@iki.fi>
10585 L:      linux-media@vger.kernel.org
10586 W:      https://linuxtv.org
10587 W:      http://palosaari.fi/linux/
10588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10589 S:      Maintained
10590 F:      drivers/media/dvb-frontends/mn88472*
10591
10592 MN88473 MEDIA DRIVER
10593 M:      Antti Palosaari <crope@iki.fi>
10594 L:      linux-media@vger.kernel.org
10595 W:      https://linuxtv.org
10596 W:      http://palosaari.fi/linux/
10597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10598 S:      Maintained
10599 F:      drivers/media/dvb-frontends/mn88473*
10600
10601 MODULE SUPPORT
10602 M:      Jessica Yu <jeyu@kernel.org>
10603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10604 S:      Maintained
10605 F:      include/linux/module.h
10606 F:      kernel/module.c
10607
10608 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10609 W:      http://popies.net/meye/
10610 S:      Orphan
10611 F:      Documentation/media/v4l-drivers/meye*
10612 F:      drivers/media/pci/meye/
10613 F:      include/uapi/linux/meye.h
10614
10615 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10616 M:      Jiri Slaby <jirislaby@gmail.com>
10617 S:      Maintained
10618 F:      Documentation/serial/moxa-smartio.rst
10619 F:      drivers/tty/mxser.*
10620
10621 MR800 AVERMEDIA USB FM RADIO DRIVER
10622 M:      Alexey Klimov <klimov.linux@gmail.com>
10623 L:      linux-media@vger.kernel.org
10624 T:      git git://linuxtv.org/media_tree.git
10625 S:      Maintained
10626 F:      drivers/media/radio/radio-mr800.c
10627
10628 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10629 M:      Alan Ott <alan@signal11.us>
10630 L:      linux-wpan@vger.kernel.org
10631 S:      Maintained
10632 F:      drivers/net/ieee802154/mrf24j40.c
10633 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10634
10635 MSI LAPTOP SUPPORT
10636 M:      "Lee, Chun-Yi" <jlee@suse.com>
10637 L:      platform-driver-x86@vger.kernel.org
10638 S:      Maintained
10639 F:      drivers/platform/x86/msi-laptop.c
10640
10641 MSI WMI SUPPORT
10642 L:      platform-driver-x86@vger.kernel.org
10643 S:      Orphan
10644 F:      drivers/platform/x86/msi-wmi.c
10645
10646 MSI001 MEDIA DRIVER
10647 M:      Antti Palosaari <crope@iki.fi>
10648 L:      linux-media@vger.kernel.org
10649 W:      https://linuxtv.org
10650 W:      http://palosaari.fi/linux/
10651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10652 T:      git git://linuxtv.org/anttip/media_tree.git
10653 S:      Maintained
10654 F:      drivers/media/tuners/msi001*
10655
10656 MSI2500 MEDIA DRIVER
10657 M:      Antti Palosaari <crope@iki.fi>
10658 L:      linux-media@vger.kernel.org
10659 W:      https://linuxtv.org
10660 W:      http://palosaari.fi/linux/
10661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10662 T:      git git://linuxtv.org/anttip/media_tree.git
10663 S:      Maintained
10664 F:      drivers/media/usb/msi2500/
10665
10666 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10668 L:      linux-mtd@lists.infradead.org
10669 S:      Maintained
10670 F:      drivers/mtd/devices/docg3*
10671
10672 MT9M032 APTINA SENSOR DRIVER
10673 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10674 L:      linux-media@vger.kernel.org
10675 T:      git git://linuxtv.org/media_tree.git
10676 S:      Maintained
10677 F:      drivers/media/i2c/mt9m032.c
10678 F:      include/media/i2c/mt9m032.h
10679
10680 MT9P031 APTINA CAMERA SENSOR
10681 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10682 L:      linux-media@vger.kernel.org
10683 T:      git git://linuxtv.org/media_tree.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/mt9p031.c
10686 F:      include/media/i2c/mt9p031.h
10687
10688 MT9T001 APTINA CAMERA SENSOR
10689 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/mt9t001.c
10694 F:      include/media/i2c/mt9t001.h
10695
10696 MT9T112 APTINA CAMERA SENSOR
10697 M:      Jacopo Mondi <jacopo@jmondi.org>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Odd Fixes
10701 F:      drivers/media/i2c/mt9t112.c
10702 F:      include/media/i2c/mt9t112.h
10703
10704 MT9V032 APTINA CAMERA SENSOR
10705 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10710 F:      drivers/media/i2c/mt9v032.c
10711 F:      include/media/i2c/mt9v032.h
10712
10713 MT9V111 APTINA CAMERA SENSOR
10714 M:      Jacopo Mondi <jacopo@jmondi.org>
10715 L:      linux-media@vger.kernel.org
10716 T:      git git://linuxtv.org/media_tree.git
10717 S:      Maintained
10718 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10719 F:      drivers/media/i2c/mt9v111.c
10720
10721 MULTIFUNCTION DEVICES (MFD)
10722 M:      Lee Jones <lee.jones@linaro.org>
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10724 S:      Supported
10725 F:      Documentation/devicetree/bindings/mfd/
10726 F:      drivers/mfd/
10727 F:      include/linux/mfd/
10728 F:      include/dt-bindings/mfd/
10729
10730 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10731 S:      Orphan
10732 F:      drivers/mmc/host/mmc_spi.c
10733 F:      include/linux/spi/mmc_spi.h
10734
10735 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10736 M:      Ulf Hansson <ulf.hansson@linaro.org>
10737 L:      linux-mmc@vger.kernel.org
10738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10739 S:      Maintained
10740 F:      Documentation/devicetree/bindings/mmc/
10741 F:      drivers/mmc/
10742 F:      include/linux/mmc/
10743 F:      include/uapi/linux/mmc/
10744
10745 MULTIPLEXER SUBSYSTEM
10746 M:      Peter Rosin <peda@axentia.se>
10747 S:      Maintained
10748 F:      Documentation/ABI/testing/sysfs-class-mux*
10749 F:      Documentation/devicetree/bindings/mux/
10750 F:      include/dt-bindings/mux/
10751 F:      include/linux/mux/
10752 F:      drivers/mux/
10753
10754 MULTITECH MULTIPORT CARD (ISICOM)
10755 S:      Orphan
10756 F:      drivers/tty/isicom.c
10757 F:      include/linux/isicom.h
10758
10759 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10760 M:      Bin Liu <b-liu@ti.com>
10761 L:      linux-usb@vger.kernel.org
10762 S:      Maintained
10763 F:      drivers/usb/musb/
10764
10765 MXL301RF MEDIA DRIVER
10766 M:      Akihiro Tsukada <tskd08@gmail.com>
10767 L:      linux-media@vger.kernel.org
10768 S:      Odd Fixes
10769 F:      drivers/media/tuners/mxl301rf*
10770
10771 MXL5007T MEDIA DRIVER
10772 M:      Michael Krufky <mkrufky@linuxtv.org>
10773 L:      linux-media@vger.kernel.org
10774 W:      https://linuxtv.org
10775 W:      http://github.com/mkrufky
10776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10777 T:      git git://linuxtv.org/mkrufky/tuners.git
10778 S:      Maintained
10779 F:      drivers/media/tuners/mxl5007t.*
10780
10781 MXSFB DRM DRIVER
10782 M:      Marek Vasut <marex@denx.de>
10783 M:      Stefan Agner <stefan@agner.ch>
10784 L:      dri-devel@lists.freedesktop.org
10785 S:      Supported
10786 F:      drivers/gpu/drm/mxsfb/
10787 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10788 T:      git git://anongit.freedesktop.org/drm/drm-misc
10789
10790 MYLEX DAC960 PCI RAID Controller
10791 M:      Hannes Reinecke <hare@kernel.org>
10792 L:      linux-scsi@vger.kernel.org
10793 S:      Supported
10794 F:      drivers/scsi/myrb.*
10795 F:      drivers/scsi/myrs.*
10796
10797 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10798 M:      Chris Lee <christopher.lee@cspi.com>
10799 L:      netdev@vger.kernel.org
10800 W:      https://www.cspi.com/ethernet-products/support/downloads/
10801 S:      Supported
10802 F:      drivers/net/ethernet/myricom/myri10ge/
10803
10804 NAND FLASH SUBSYSTEM
10805 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10806 R:      Richard Weinberger <richard@nod.at>
10807 L:      linux-mtd@lists.infradead.org
10808 W:      http://www.linux-mtd.infradead.org/
10809 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10811 S:      Maintained
10812 F:      drivers/mtd/nand/
10813 F:      include/linux/mtd/*nand*.h
10814
10815 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10816 M:      Daniel Mack <zonque@gmail.com>
10817 S:      Maintained
10818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10819 W:      http://www.native-instruments.com
10820 F:      sound/usb/caiaq/
10821
10822 NATSEMI ETHERNET DRIVER (DP8381x)
10823 S:      Orphan
10824 F:      drivers/net/ethernet/natsemi/natsemi.c
10825
10826 NCR 5380 SCSI DRIVERS
10827 M:      Finn Thain <fthain@telegraphics.com.au>
10828 M:      Michael Schmitz <schmitzmic@gmail.com>
10829 L:      linux-scsi@vger.kernel.org
10830 S:      Maintained
10831 F:      Documentation/scsi/g_NCR5380.txt
10832 F:      drivers/scsi/NCR5380.*
10833 F:      drivers/scsi/arm/cumana_1.c
10834 F:      drivers/scsi/arm/oak.c
10835 F:      drivers/scsi/atari_scsi.*
10836 F:      drivers/scsi/dmx3191d.c
10837 F:      drivers/scsi/g_NCR5380.*
10838 F:      drivers/scsi/mac_scsi.*
10839 F:      drivers/scsi/sun3_scsi.*
10840 F:      drivers/scsi/sun3_scsi_vme.c
10841
10842 NCSI LIBRARY:
10843 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10844 S:      Maintained
10845 F:      net/ncsi/
10846
10847 NCT6775 HARDWARE MONITOR DRIVER
10848 M:      Guenter Roeck <linux@roeck-us.net>
10849 L:      linux-hwmon@vger.kernel.org
10850 S:      Maintained
10851 F:      Documentation/hwmon/nct6775.rst
10852 F:      drivers/hwmon/nct6775.c
10853
10854 NET_FAILOVER MODULE
10855 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10856 L:      netdev@vger.kernel.org
10857 S:      Supported
10858 F:      driver/net/net_failover.c
10859 F:      include/net/net_failover.h
10860 F:      Documentation/networking/net_failover.rst
10861
10862 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10863 M:      Faisal Latif <faisal.latif@intel.com>
10864 L:      linux-rdma@vger.kernel.org
10865 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10866 S:      Supported
10867 F:      drivers/infiniband/hw/nes/
10868 F:      include/uapi/rdma/nes-abi.h
10869
10870 NETEM NETWORK EMULATOR
10871 M:      Stephen Hemminger <stephen@networkplumber.org>
10872 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10873 S:      Maintained
10874 F:      net/sched/sch_netem.c
10875
10876 NETERION 10GbE DRIVERS (s2io/vxge)
10877 M:      Jon Mason <jdmason@kudzu.us>
10878 L:      netdev@vger.kernel.org
10879 S:      Supported
10880 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10881 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10882 F:      drivers/net/ethernet/neterion/
10883
10884 NETFILTER
10885 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10886 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10887 M:      Florian Westphal <fw@strlen.de>
10888 L:      netfilter-devel@vger.kernel.org
10889 L:      coreteam@netfilter.org
10890 W:      http://www.netfilter.org/
10891 W:      http://www.iptables.org/
10892 W:      http://www.nftables.org/
10893 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10896 S:      Maintained
10897 F:      include/linux/netfilter*
10898 F:      include/linux/netfilter/
10899 F:      include/net/netfilter/
10900 F:      include/uapi/linux/netfilter*
10901 F:      include/uapi/linux/netfilter/
10902 F:      net/*/netfilter.c
10903 F:      net/*/netfilter/
10904 F:      net/netfilter/
10905 F:      net/bridge/br_netfilter*.c
10906
10907 NETROM NETWORK LAYER
10908 M:      Ralf Baechle <ralf@linux-mips.org>
10909 L:      linux-hams@vger.kernel.org
10910 W:      http://www.linux-ax25.org/
10911 S:      Maintained
10912 F:      include/net/netrom.h
10913 F:      include/uapi/linux/netrom.h
10914 F:      net/netrom/
10915
10916 NETRONOME ETHERNET DRIVERS
10917 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10918 L:      oss-drivers@netronome.com
10919 S:      Maintained
10920 F:      drivers/net/ethernet/netronome/
10921
10922 NETWORK BLOCK DEVICE (NBD)
10923 M:      Josef Bacik <josef@toxicpanda.com>
10924 S:      Maintained
10925 L:      linux-block@vger.kernel.org
10926 L:      nbd@other.debian.org
10927 F:      Documentation/blockdev/nbd.txt
10928 F:      drivers/block/nbd.c
10929 F:      include/trace/events/nbd.h
10930 F:      include/uapi/linux/nbd.h
10931
10932 NETWORK DROP MONITOR
10933 M:      Neil Horman <nhorman@tuxdriver.com>
10934 L:      netdev@vger.kernel.org
10935 S:      Maintained
10936 W:      https://fedorahosted.org/dropwatch/
10937 F:      net/core/drop_monitor.c
10938
10939 NETWORKING DRIVERS
10940 M:      "David S. Miller" <davem@davemloft.net>
10941 L:      netdev@vger.kernel.org
10942 W:      http://www.linuxfoundation.org/en/Net
10943 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10946 S:      Odd Fixes
10947 F:      Documentation/devicetree/bindings/net/
10948 F:      drivers/net/
10949 F:      include/linux/if_*
10950 F:      include/linux/netdevice.h
10951 F:      include/linux/etherdevice.h
10952 F:      include/linux/fcdevice.h
10953 F:      include/linux/fddidevice.h
10954 F:      include/linux/hippidevice.h
10955 F:      include/linux/inetdevice.h
10956 F:      include/uapi/linux/if_*
10957 F:      include/uapi/linux/netdevice.h
10958
10959 NETWORKING DRIVERS (WIRELESS)
10960 M:      Kalle Valo <kvalo@codeaurora.org>
10961 L:      linux-wireless@vger.kernel.org
10962 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10965 S:      Maintained
10966 F:      Documentation/devicetree/bindings/net/wireless/
10967 F:      drivers/net/wireless/
10968
10969 NETWORKING [DSA]
10970 M:      Andrew Lunn <andrew@lunn.ch>
10971 M:      Vivien Didelot <vivien.didelot@gmail.com>
10972 M:      Florian Fainelli <f.fainelli@gmail.com>
10973 S:      Maintained
10974 F:      Documentation/devicetree/bindings/net/dsa/
10975 F:      net/dsa/
10976 F:      include/net/dsa.h
10977 F:      include/linux/dsa/
10978 F:      include/linux/platform_data/dsa.h
10979 F:      drivers/net/dsa/
10980
10981 NETWORKING [GENERAL]
10982 M:      "David S. Miller" <davem@davemloft.net>
10983 L:      netdev@vger.kernel.org
10984 W:      http://www.linuxfoundation.org/en/Net
10985 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10988 B:      mailto:netdev@vger.kernel.org
10989 S:      Maintained
10990 F:      net/
10991 F:      include/net/
10992 F:      include/linux/in.h
10993 F:      include/linux/net.h
10994 F:      include/linux/netdevice.h
10995 F:      include/uapi/linux/in.h
10996 F:      include/uapi/linux/net.h
10997 F:      include/uapi/linux/netdevice.h
10998 F:      include/uapi/linux/net_namespace.h
10999 F:      tools/testing/selftests/net/
11000 F:      lib/net_utils.c
11001 F:      lib/random32.c
11002 F:      Documentation/networking/
11003
11004 NETWORKING [IPSEC]
11005 M:      Steffen Klassert <steffen.klassert@secunet.com>
11006 M:      Herbert Xu <herbert@gondor.apana.org.au>
11007 M:      "David S. Miller" <davem@davemloft.net>
11008 L:      netdev@vger.kernel.org
11009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11011 S:      Maintained
11012 F:      net/xfrm/
11013 F:      net/key/
11014 F:      net/ipv4/xfrm*
11015 F:      net/ipv4/esp4*
11016 F:      net/ipv4/ah4.c
11017 F:      net/ipv4/ipcomp.c
11018 F:      net/ipv4/ip_vti.c
11019 F:      net/ipv6/xfrm*
11020 F:      net/ipv6/esp6*
11021 F:      net/ipv6/ah6.c
11022 F:      net/ipv6/ipcomp6.c
11023 F:      net/ipv6/ip6_vti.c
11024 F:      include/uapi/linux/xfrm.h
11025 F:      include/net/xfrm.h
11026
11027 NETWORKING [IPv4/IPv6]
11028 M:      "David S. Miller" <davem@davemloft.net>
11029 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11030 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11031 L:      netdev@vger.kernel.org
11032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11033 S:      Maintained
11034 F:      net/ipv4/
11035 F:      net/ipv6/
11036 F:      include/net/ip*
11037 F:      arch/x86/net/*
11038
11039 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11040 M:      Paul Moore <paul@paul-moore.com>
11041 W:      https://github.com/netlabel
11042 L:      netdev@vger.kernel.org
11043 L:      linux-security-module@vger.kernel.org
11044 S:      Maintained
11045 F:      Documentation/netlabel/
11046 F:      include/net/calipso.h
11047 F:      include/net/cipso_ipv4.h
11048 F:      include/net/netlabel.h
11049 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11050 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11051 F:      net/netlabel/
11052 F:      net/ipv4/cipso_ipv4.c
11053 F:      net/ipv6/calipso.c
11054 F:      net/netfilter/xt_CONNSECMARK.c
11055 F:      net/netfilter/xt_SECMARK.c
11056
11057 NETWORKING [TCP]
11058 M:      Eric Dumazet <edumazet@google.com>
11059 L:      netdev@vger.kernel.org
11060 S:      Maintained
11061 F:      net/ipv4/tcp*.c
11062 F:      net/ipv4/syncookies.c
11063 F:      net/ipv6/tcp*.c
11064 F:      net/ipv6/syncookies.c
11065 F:      include/uapi/linux/tcp.h
11066 F:      include/net/tcp.h
11067 F:      include/linux/tcp.h
11068 F:      include/trace/events/tcp.h
11069
11070 NETWORKING [TLS]
11071 M:      Boris Pismenny <borisp@mellanox.com>
11072 M:      Aviad Yehezkel <aviadye@mellanox.com>
11073 M:      Dave Watson <davejwatson@fb.com>
11074 M:      John Fastabend <john.fastabend@gmail.com>
11075 M:      Daniel Borkmann <daniel@iogearbox.net>
11076 L:      netdev@vger.kernel.org
11077 S:      Maintained
11078 F:      net/tls/*
11079 F:      include/uapi/linux/tls.h
11080 F:      include/net/tls.h
11081
11082 NETWORKING [WIRELESS]
11083 L:      linux-wireless@vger.kernel.org
11084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11085
11086 NETDEVSIM
11087 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11088 S:      Maintained
11089 F:      drivers/net/netdevsim/*
11090
11091 NETXEN (1/10) GbE SUPPORT
11092 M:      Manish Chopra <manishc@marvell.com>
11093 M:      Rahul Verma <rahulv@marvell.com>
11094 M:      GR-Linux-NIC-Dev@marvell.com
11095 L:      netdev@vger.kernel.org
11096 S:      Supported
11097 F:      drivers/net/ethernet/qlogic/netxen/
11098
11099 NFC SUBSYSTEM
11100 L:      netdev@vger.kernel.org
11101 S:      Orphan
11102 F:      net/nfc/
11103 F:      include/net/nfc/
11104 F:      include/uapi/linux/nfc.h
11105 F:      drivers/nfc/
11106 F:      include/linux/platform_data/nfcmrvl.h
11107 F:      include/linux/platform_data/nxp-nci.h
11108 F:      Documentation/devicetree/bindings/net/nfc/
11109
11110 NFS, SUNRPC, AND LOCKD CLIENTS
11111 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11112 M:      Anna Schumaker <anna.schumaker@netapp.com>
11113 L:      linux-nfs@vger.kernel.org
11114 W:      http://client.linux-nfs.org
11115 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11116 S:      Maintained
11117 F:      fs/lockd/
11118 F:      fs/nfs/
11119 F:      fs/nfs_common/
11120 F:      net/sunrpc/
11121 F:      include/linux/lockd/
11122 F:      include/linux/nfs*
11123 F:      include/linux/sunrpc/
11124 F:      include/uapi/linux/nfs*
11125 F:      include/uapi/linux/sunrpc/
11126
11127 NILFS2 FILESYSTEM
11128 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11129 L:      linux-nilfs@vger.kernel.org
11130 W:      https://nilfs.sourceforge.io/
11131 W:      https://nilfs.osdn.jp/
11132 T:      git git://github.com/konis/nilfs2.git
11133 S:      Supported
11134 F:      Documentation/filesystems/nilfs2.txt
11135 F:      fs/nilfs2/
11136 F:      include/trace/events/nilfs2.h
11137 F:      include/uapi/linux/nilfs2_api.h
11138 F:      include/uapi/linux/nilfs2_ondisk.h
11139
11140 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11141 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11142 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11143 S:      Maintained
11144 F:      Documentation/scsi/NinjaSCSI.txt
11145 F:      drivers/scsi/pcmcia/nsp_*
11146
11147 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11148 M:      GOTO Masanori <gotom@debian.or.jp>
11149 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11150 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11151 S:      Maintained
11152 F:      Documentation/scsi/NinjaSCSI.txt
11153 F:      drivers/scsi/nsp32*
11154
11155 NIOS2 ARCHITECTURE
11156 M:      Ley Foon Tan <lftan@altera.com>
11157 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11159 S:      Maintained
11160 F:      arch/nios2/
11161
11162 NOHZ, DYNTICKS SUPPORT
11163 M:      Frederic Weisbecker <fweisbec@gmail.com>
11164 M:      Thomas Gleixner <tglx@linutronix.de>
11165 M:      Ingo Molnar <mingo@kernel.org>
11166 L:      linux-kernel@vger.kernel.org
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11168 S:      Maintained
11169 F:      kernel/time/tick*.*
11170 F:      include/linux/tick.h
11171 F:      include/linux/sched/nohz.h
11172
11173 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11174 M:      Pavel Machek <pavel@ucw.cz>
11175 M:      Sakari Ailus <sakari.ailus@iki.fi>
11176 L:      linux-media@vger.kernel.org
11177 S:      Maintained
11178 F:      drivers/media/i2c/et8ek8
11179 F:      drivers/media/i2c/ad5820.c
11180
11181 NOKIA N900 POWER SUPPLY DRIVERS
11182 R:      Pali Rohár <pali.rohar@gmail.com>
11183 F:      include/linux/power/bq2415x_charger.h
11184 F:      include/linux/power/bq27xxx_battery.h
11185 F:      include/linux/power/isp1704_charger.h
11186 F:      drivers/power/supply/bq2415x_charger.c
11187 F:      drivers/power/supply/bq27xxx_battery.c
11188 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11189 F:      drivers/power/supply/isp1704_charger.c
11190 F:      drivers/power/supply/rx51_battery.c
11191
11192 NOLIBC HEADER FILE
11193 M:      Willy Tarreau <w@1wt.eu>
11194 S:      Maintained
11195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11196 F:      tools/include/nolibc/
11197
11198 NTB AMD DRIVER
11199 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11200 L:      linux-ntb@googlegroups.com
11201 S:      Supported
11202 F:      drivers/ntb/hw/amd/
11203
11204 NTB DRIVER CORE
11205 M:      Jon Mason <jdmason@kudzu.us>
11206 M:      Dave Jiang <dave.jiang@intel.com>
11207 M:      Allen Hubbe <allenbh@gmail.com>
11208 L:      linux-ntb@googlegroups.com
11209 S:      Supported
11210 W:      https://github.com/jonmason/ntb/wiki
11211 T:      git git://github.com/jonmason/ntb.git
11212 F:      drivers/ntb/
11213 F:      drivers/net/ntb_netdev.c
11214 F:      include/linux/ntb.h
11215 F:      include/linux/ntb_transport.h
11216 F:      tools/testing/selftests/ntb/
11217
11218 NTB IDT DRIVER
11219 M:      Serge Semin <fancer.lancer@gmail.com>
11220 L:      linux-ntb@googlegroups.com
11221 S:      Supported
11222 F:      drivers/ntb/hw/idt/
11223
11224 NTB INTEL DRIVER
11225 M:      Dave Jiang <dave.jiang@intel.com>
11226 L:      linux-ntb@googlegroups.com
11227 S:      Supported
11228 W:      https://github.com/davejiang/linux/wiki
11229 T:      git https://github.com/davejiang/linux.git
11230 F:      drivers/ntb/hw/intel/
11231
11232 NTFS FILESYSTEM
11233 M:      Anton Altaparmakov <anton@tuxera.com>
11234 L:      linux-ntfs-dev@lists.sourceforge.net
11235 W:      http://www.tuxera.com/
11236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11237 S:      Supported
11238 F:      Documentation/filesystems/ntfs.txt
11239 F:      fs/ntfs/
11240
11241 NUBUS SUBSYSTEM
11242 M:      Finn Thain <fthain@telegraphics.com.au>
11243 L:      linux-m68k@lists.linux-m68k.org
11244 S:      Maintained
11245 F:      arch/*/include/asm/nubus.h
11246 F:      drivers/nubus/
11247 F:      include/linux/nubus.h
11248 F:      include/uapi/linux/nubus.h
11249
11250 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11251 M:      Antonino Daplas <adaplas@gmail.com>
11252 L:      linux-fbdev@vger.kernel.org
11253 S:      Maintained
11254 F:      drivers/video/fbdev/riva/
11255 F:      drivers/video/fbdev/nvidia/
11256
11257 NVM EXPRESS DRIVER
11258 M:      Keith Busch <kbusch@kernel.org>
11259 M:      Jens Axboe <axboe@fb.com>
11260 M:      Christoph Hellwig <hch@lst.de>
11261 M:      Sagi Grimberg <sagi@grimberg.me>
11262 L:      linux-nvme@lists.infradead.org
11263 T:      git://git.infradead.org/nvme.git
11264 W:      http://git.infradead.org/nvme.git
11265 S:      Supported
11266 F:      drivers/nvme/host/
11267 F:      include/linux/nvme.h
11268 F:      include/uapi/linux/nvme_ioctl.h
11269
11270 NVM EXPRESS FC TRANSPORT DRIVERS
11271 M:      James Smart <james.smart@broadcom.com>
11272 L:      linux-nvme@lists.infradead.org
11273 S:      Supported
11274 F:      include/linux/nvme-fc.h
11275 F:      include/linux/nvme-fc-driver.h
11276 F:      drivers/nvme/host/fc.c
11277 F:      drivers/nvme/target/fc.c
11278 F:      drivers/nvme/target/fcloop.c
11279
11280 NVM EXPRESS TARGET DRIVER
11281 M:      Christoph Hellwig <hch@lst.de>
11282 M:      Sagi Grimberg <sagi@grimberg.me>
11283 L:      linux-nvme@lists.infradead.org
11284 T:      git://git.infradead.org/nvme.git
11285 W:      http://git.infradead.org/nvme.git
11286 S:      Supported
11287 F:      drivers/nvme/target/
11288
11289 NVMEM FRAMEWORK
11290 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11291 S:      Maintained
11292 F:      drivers/nvmem/
11293 F:      Documentation/devicetree/bindings/nvmem/
11294 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11295 F:      include/linux/nvmem-consumer.h
11296 F:      include/linux/nvmem-provider.h
11297
11298 NXP FXAS21002C DRIVER
11299 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11300 L:      linux-iio@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11303 F:      drivers/iio/gyro/fxas21002c_core.c
11304 F:      drivers/iio/gyro/fxas21002c.h
11305 F:      drivers/iio/gyro/fxas21002c_i2c.c
11306 F:      drivers/iio/gyro/fxas21002c_spi.c
11307
11308 NXP SGTL5000 DRIVER
11309 M:      Fabio Estevam <festevam@gmail.com>
11310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11313 F:      sound/soc/codecs/sgtl5000*
11314
11315 NXP SJA1105 ETHERNET SWITCH DRIVER
11316 M:      Vladimir Oltean <olteanv@gmail.com>
11317 L:      linux-kernel@vger.kernel.org
11318 S:      Maintained
11319 F:      drivers/net/dsa/sja1105
11320
11321 NXP TDA998X DRM DRIVER
11322 M:      Russell King <linux@armlinux.org.uk>
11323 S:      Maintained
11324 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11325 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11326 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11327 F:      include/drm/i2c/tda998x.h
11328 F:      include/dt-bindings/display/tda998x.h
11329 K:      "nxp,tda998x"
11330
11331 NXP TFA9879 DRIVER
11332 M:      Peter Rosin <peda@axentia.se>
11333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11336 F:      sound/soc/codecs/tfa9879*
11337
11338 NXP-NCI NFC DRIVER
11339 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11340 R:      Charles Gorand <charles.gorand@effinnov.com>
11341 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11342 S:      Supported
11343 F:      drivers/nfc/nxp-nci
11344
11345 OBJAGG
11346 M:      Jiri Pirko <jiri@mellanox.com>
11347 L:      netdev@vger.kernel.org
11348 S:      Supported
11349 F:      lib/objagg.c
11350 F:      lib/test_objagg.c
11351 F:      include/linux/objagg.h
11352
11353 NXP FSPI DRIVER
11354 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11355 M:      Ashish Kumar <ashish.kumar@nxp.com>
11356 L:      linux-spi@vger.kernel.org
11357 S:      Maintained
11358 F:      drivers/spi/spi-nxp-fspi.c
11359 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11360
11361 OBJTOOL
11362 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11363 M:      Peter Zijlstra <peterz@infradead.org>
11364 S:      Supported
11365 F:      tools/objtool/
11366
11367 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11368 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11369 M:      Andrew Donnellan <ajd@linux.ibm.com>
11370 L:      linuxppc-dev@lists.ozlabs.org
11371 S:      Supported
11372 F:      arch/powerpc/platforms/powernv/ocxl.c
11373 F:      arch/powerpc/include/asm/pnv-ocxl.h
11374 F:      drivers/misc/ocxl/
11375 F:      include/misc/ocxl*
11376 F:      include/uapi/misc/ocxl.h
11377 F:      Documentation/accelerators/ocxl.rst
11378
11379 OMAP AUDIO SUPPORT
11380 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11381 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11382 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11383 L:      linux-omap@vger.kernel.org
11384 S:      Maintained
11385 F:      sound/soc/ti/omap*
11386 F:      sound/soc/ti/rx51.c
11387 F:      sound/soc/ti/n810.c
11388 F:      sound/soc/ti/sdma-pcm.*
11389
11390 OMAP CLOCK FRAMEWORK SUPPORT
11391 M:      Paul Walmsley <paul@pwsan.com>
11392 L:      linux-omap@vger.kernel.org
11393 S:      Maintained
11394 F:      arch/arm/*omap*/*clock*
11395
11396 OMAP DEVICE TREE SUPPORT
11397 M:      Benoît Cousson <bcousson@baylibre.com>
11398 M:      Tony Lindgren <tony@atomide.com>
11399 L:      linux-omap@vger.kernel.org
11400 L:      devicetree@vger.kernel.org
11401 S:      Maintained
11402 F:      arch/arm/boot/dts/*omap*
11403 F:      arch/arm/boot/dts/*am3*
11404 F:      arch/arm/boot/dts/*am4*
11405 F:      arch/arm/boot/dts/*am5*
11406 F:      arch/arm/boot/dts/*dra7*
11407
11408 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11409 L:      linux-omap@vger.kernel.org
11410 L:      linux-fbdev@vger.kernel.org
11411 S:      Orphan
11412 F:      drivers/video/fbdev/omap2/
11413 F:      Documentation/arm/OMAP/DSS
11414
11415 OMAP FRAMEBUFFER SUPPORT
11416 L:      linux-fbdev@vger.kernel.org
11417 L:      linux-omap@vger.kernel.org
11418 S:      Orphan
11419 F:      drivers/video/fbdev/omap/
11420
11421 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11422 M:      Roger Quadros <rogerq@ti.com>
11423 M:      Tony Lindgren <tony@atomide.com>
11424 L:      linux-omap@vger.kernel.org
11425 S:      Maintained
11426 F:      drivers/memory/omap-gpmc.c
11427 F:      arch/arm/mach-omap2/*gpmc*
11428
11429 OMAP GPIO DRIVER
11430 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11431 M:      Santosh Shilimkar <ssantosh@kernel.org>
11432 M:      Kevin Hilman <khilman@kernel.org>
11433 L:      linux-omap@vger.kernel.org
11434 S:      Maintained
11435 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11436 F:      drivers/gpio/gpio-omap.c
11437
11438 OMAP HARDWARE SPINLOCK SUPPORT
11439 M:      Ohad Ben-Cohen <ohad@wizery.com>
11440 L:      linux-omap@vger.kernel.org
11441 S:      Maintained
11442 F:      drivers/hwspinlock/omap_hwspinlock.c
11443
11444 OMAP HS MMC SUPPORT
11445 L:      linux-mmc@vger.kernel.org
11446 L:      linux-omap@vger.kernel.org
11447 S:      Orphan
11448 F:      drivers/mmc/host/omap_hsmmc.c
11449
11450 OMAP HWMOD DATA
11451 M:      Paul Walmsley <paul@pwsan.com>
11452 L:      linux-omap@vger.kernel.org
11453 S:      Maintained
11454 F:      arch/arm/mach-omap2/omap_hwmod*data*
11455
11456 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11457 M:      Benoît Cousson <bcousson@baylibre.com>
11458 L:      linux-omap@vger.kernel.org
11459 S:      Maintained
11460 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11461
11462 OMAP HWMOD SUPPORT
11463 M:      Benoît Cousson <bcousson@baylibre.com>
11464 M:      Paul Walmsley <paul@pwsan.com>
11465 L:      linux-omap@vger.kernel.org
11466 S:      Maintained
11467 F:      arch/arm/mach-omap2/omap_hwmod.*
11468
11469 OMAP I2C DRIVER
11470 M:      Vignesh R <vigneshr@ti.com>
11471 L:      linux-omap@vger.kernel.org
11472 L:      linux-i2c@vger.kernel.org
11473 S:      Maintained
11474 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11475 F:      drivers/i2c/busses/i2c-omap.c
11476
11477 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11478 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11479 L:      linux-media@vger.kernel.org
11480 S:      Maintained
11481 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11482 F:      drivers/media/platform/omap3isp/
11483 F:      drivers/staging/media/omap4iss/
11484
11485 OMAP MMC SUPPORT
11486 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11487 L:      linux-omap@vger.kernel.org
11488 S:      Odd Fixes
11489 F:      drivers/mmc/host/omap.c
11490
11491 OMAP POWER MANAGEMENT SUPPORT
11492 M:      Kevin Hilman <khilman@kernel.org>
11493 L:      linux-omap@vger.kernel.org
11494 S:      Maintained
11495 F:      arch/arm/*omap*/*pm*
11496 F:      drivers/cpufreq/omap-cpufreq.c
11497
11498 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11499 M:      Rajendra Nayak <rnayak@codeaurora.org>
11500 M:      Paul Walmsley <paul@pwsan.com>
11501 L:      linux-omap@vger.kernel.org
11502 S:      Maintained
11503 F:      arch/arm/mach-omap2/prm*
11504
11505 OMAP RANDOM NUMBER GENERATOR SUPPORT
11506 M:      Deepak Saxena <dsaxena@plexity.net>
11507 S:      Maintained
11508 F:      drivers/char/hw_random/omap-rng.c
11509
11510 OMAP USB SUPPORT
11511 L:      linux-usb@vger.kernel.org
11512 L:      linux-omap@vger.kernel.org
11513 S:      Orphan
11514 F:      drivers/usb/*/*omap*
11515 F:      arch/arm/*omap*/usb*
11516
11517 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11518 M:      Mark Jackson <mpfj@newflow.co.uk>
11519 L:      linux-omap@vger.kernel.org
11520 S:      Maintained
11521 F:      arch/arm/boot/dts/am335x-nano.dts
11522
11523 OMAP1 SUPPORT
11524 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11525 M:      Tony Lindgren <tony@atomide.com>
11526 L:      linux-omap@vger.kernel.org
11527 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11529 S:      Maintained
11530 F:      arch/arm/mach-omap1/
11531 F:      arch/arm/plat-omap/
11532 F:      arch/arm/configs/omap1_defconfig
11533 F:      drivers/i2c/busses/i2c-omap.c
11534 F:      include/linux/platform_data/i2c-omap.h
11535 F:      include/linux/platform_data/ams-delta-fiq.h
11536
11537 OMAP2+ SUPPORT
11538 M:      Tony Lindgren <tony@atomide.com>
11539 L:      linux-omap@vger.kernel.org
11540 W:      http://www.muru.com/linux/omap/
11541 W:      http://linux.omap.com/
11542 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11544 S:      Maintained
11545 F:      arch/arm/mach-omap2/
11546 F:      arch/arm/plat-omap/
11547 F:      arch/arm/configs/omap2plus_defconfig
11548 F:      drivers/i2c/busses/i2c-omap.c
11549 F:      drivers/irqchip/irq-omap-intc.c
11550 F:      drivers/mfd/*omap*.c
11551 F:      drivers/mfd/menelaus.c
11552 F:      drivers/mfd/palmas.c
11553 F:      drivers/mfd/tps65217.c
11554 F:      drivers/mfd/tps65218.c
11555 F:      drivers/mfd/tps65910.c
11556 F:      drivers/mfd/twl-core.[ch]
11557 F:      drivers/mfd/twl4030*.c
11558 F:      drivers/mfd/twl6030*.c
11559 F:      drivers/mfd/twl6040*.c
11560 F:      drivers/regulator/palmas-regulator*.c
11561 F:      drivers/regulator/pbias-regulator.c
11562 F:      drivers/regulator/tps65217-regulator.c
11563 F:      drivers/regulator/tps65218-regulator.c
11564 F:      drivers/regulator/tps65910-regulator.c
11565 F:      drivers/regulator/twl-regulator.c
11566 F:      drivers/regulator/twl6030-regulator.c
11567 F:      include/linux/platform_data/i2c-omap.h
11568
11569 ONION OMEGA2+ BOARD
11570 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11571 L:      linux-mips@vger.kernel.org
11572 S:      Maintained
11573 F:      arch/mips/boot/dts/ralink/omega2p.dts
11574
11575 OMFS FILESYSTEM
11576 M:      Bob Copeland <me@bobcopeland.com>
11577 L:      linux-karma-devel@lists.sourceforge.net
11578 S:      Maintained
11579 F:      Documentation/filesystems/omfs.txt
11580 F:      fs/omfs/
11581
11582 OMNIKEY CARDMAN 4000 DRIVER
11583 M:      Harald Welte <laforge@gnumonks.org>
11584 S:      Maintained
11585 F:      drivers/char/pcmcia/cm4000_cs.c
11586 F:      include/linux/cm4000_cs.h
11587 F:      include/uapi/linux/cm4000_cs.h
11588
11589 OMNIKEY CARDMAN 4040 DRIVER
11590 M:      Harald Welte <laforge@gnumonks.org>
11591 S:      Maintained
11592 F:      drivers/char/pcmcia/cm4040_cs.*
11593
11594 OMNIVISION OV13858 SENSOR DRIVER
11595 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11596 L:      linux-media@vger.kernel.org
11597 T:      git git://linuxtv.org/media_tree.git
11598 S:      Maintained
11599 F:      drivers/media/i2c/ov13858.c
11600
11601 OMNIVISION OV2680 SENSOR DRIVER
11602 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11603 L:      linux-media@vger.kernel.org
11604 T:      git git://linuxtv.org/media_tree.git
11605 S:      Maintained
11606 F:      drivers/media/i2c/ov2680.c
11607 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11608
11609 OMNIVISION OV2685 SENSOR DRIVER
11610 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11611 L:      linux-media@vger.kernel.org
11612 T:      git git://linuxtv.org/media_tree.git
11613 S:      Maintained
11614 F:      drivers/media/i2c/ov2685.c
11615
11616 OMNIVISION OV5640 SENSOR DRIVER
11617 M:      Steve Longerbeam <slongerbeam@gmail.com>
11618 L:      linux-media@vger.kernel.org
11619 T:      git git://linuxtv.org/media_tree.git
11620 S:      Maintained
11621 F:      drivers/media/i2c/ov5640.c
11622
11623 OMNIVISION OV5647 SENSOR DRIVER
11624 M:      Luis Oliveira <lolivei@synopsys.com>
11625 L:      linux-media@vger.kernel.org
11626 T:      git git://linuxtv.org/media_tree.git
11627 S:      Maintained
11628 F:      drivers/media/i2c/ov5647.c
11629
11630 OMNIVISION OV5695 SENSOR DRIVER
11631 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11632 L:      linux-media@vger.kernel.org
11633 T:      git git://linuxtv.org/media_tree.git
11634 S:      Maintained
11635 F:      drivers/media/i2c/ov5695.c
11636
11637 OMNIVISION OV7670 SENSOR DRIVER
11638 M:      Jonathan Corbet <corbet@lwn.net>
11639 L:      linux-media@vger.kernel.org
11640 T:      git git://linuxtv.org/media_tree.git
11641 S:      Maintained
11642 F:      drivers/media/i2c/ov7670.c
11643 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11644
11645 OMNIVISION OV772x SENSOR DRIVER
11646 M:      Jacopo Mondi <jacopo@jmondi.org>
11647 L:      linux-media@vger.kernel.org
11648 T:      git git://linuxtv.org/media_tree.git
11649 S:      Odd fixes
11650 F:      drivers/media/i2c/ov772x.c
11651 F:      include/media/i2c/ov772x.h
11652 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11653
11654 OMNIVISION OV7740 SENSOR DRIVER
11655 M:      Wenyou Yang <wenyou.yang@microchip.com>
11656 L:      linux-media@vger.kernel.org
11657 T:      git git://linuxtv.org/media_tree.git
11658 S:      Maintained
11659 F:      drivers/media/i2c/ov7740.c
11660 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11661
11662 OMNIVISION OV9640 SENSOR DRIVER
11663 M:      Petr Cvek <petrcvekcz@gmail.com>
11664 L:      linux-media@vger.kernel.org
11665 S:      Maintained
11666 F:      drivers/media/i2c/ov9640.*
11667
11668 OMNIVISION OV8856 SENSOR DRIVER
11669 M:      Ben Kao <ben.kao@intel.com>
11670 L:      linux-media@vger.kernel.org
11671 T:      git git://linuxtv.org/media_tree.git
11672 S:      Maintained
11673 F:      drivers/media/i2c/ov8856.c
11674
11675 OMNIVISION OV9650 SENSOR DRIVER
11676 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11677 R:      Akinobu Mita <akinobu.mita@gmail.com>
11678 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11679 L:      linux-media@vger.kernel.org
11680 T:      git git://linuxtv.org/media_tree.git
11681 S:      Maintained
11682 F:      drivers/media/i2c/ov9650.c
11683 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11684
11685 ONENAND FLASH DRIVER
11686 M:      Kyungmin Park <kyungmin.park@samsung.com>
11687 L:      linux-mtd@lists.infradead.org
11688 S:      Maintained
11689 F:      drivers/mtd/nand/onenand/
11690 F:      include/linux/mtd/onenand*.h
11691
11692 ONSTREAM SCSI TAPE DRIVER
11693 M:      Willem Riede <osst@riede.org>
11694 L:      osst-users@lists.sourceforge.net
11695 L:      linux-scsi@vger.kernel.org
11696 S:      Maintained
11697 F:      Documentation/scsi/osst.txt
11698 F:      drivers/scsi/osst.*
11699 F:      drivers/scsi/osst_*.h
11700 F:      drivers/scsi/st.h
11701
11702 OP-TEE DRIVER
11703 M:      Jens Wiklander <jens.wiklander@linaro.org>
11704 S:      Maintained
11705 F:      drivers/tee/optee/
11706
11707 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11708 M:      Sumit Garg <sumit.garg@linaro.org>
11709 S:      Maintained
11710 F:      drivers/char/hw_random/optee-rng.c
11711
11712 OPA-VNIC DRIVER
11713 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11714 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11715 L:      linux-rdma@vger.kernel.org
11716 S:      Supported
11717 F:      drivers/infiniband/ulp/opa_vnic
11718
11719 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11720 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11721 M:      Frank Rowand <frowand.list@gmail.com>
11722 L:      devicetree@vger.kernel.org
11723 S:      Maintained
11724 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11725 F:      Documentation/devicetree/overlay-notes.txt
11726 F:      drivers/of/overlay.c
11727 F:      drivers/of/resolver.c
11728 K:      of_overlay_notifier_
11729
11730 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11731 M:      Rob Herring <robh+dt@kernel.org>
11732 M:      Frank Rowand <frowand.list@gmail.com>
11733 L:      devicetree@vger.kernel.org
11734 W:      http://www.devicetree.org/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11736 S:      Maintained
11737 F:      drivers/of/
11738 F:      include/linux/of*.h
11739 F:      scripts/dtc/
11740 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11741
11742 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11743 M:      Rob Herring <robh+dt@kernel.org>
11744 M:      Mark Rutland <mark.rutland@arm.com>
11745 L:      devicetree@vger.kernel.org
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11747 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11748 S:      Maintained
11749 F:      Documentation/devicetree/
11750 F:      arch/*/boot/dts/
11751 F:      include/dt-bindings/
11752
11753 OPENCORES I2C BUS DRIVER
11754 M:      Peter Korsgaard <peter@korsgaard.com>
11755 M:      Andrew Lunn <andrew@lunn.ch>
11756 L:      linux-i2c@vger.kernel.org
11757 S:      Maintained
11758 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11759 F:      Documentation/i2c/busses/i2c-ocores
11760 F:      drivers/i2c/busses/i2c-ocores.c
11761 F:      include/linux/platform_data/i2c-ocores.h
11762
11763 OPENRISC ARCHITECTURE
11764 M:      Jonas Bonn <jonas@southpole.se>
11765 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11766 M:      Stafford Horne <shorne@gmail.com>
11767 T:      git git://github.com/openrisc/linux.git
11768 L:      openrisc@lists.librecores.org
11769 W:      http://openrisc.io
11770 S:      Maintained
11771 F:      Documentation/devicetree/bindings/openrisc/
11772 F:      Documentation/openrisc/
11773 F:      arch/openrisc/
11774 F:      drivers/irqchip/irq-ompic.c
11775 F:      drivers/irqchip/irq-or1k-*
11776
11777 OPENVSWITCH
11778 M:      Pravin B Shelar <pshelar@ovn.org>
11779 L:      netdev@vger.kernel.org
11780 L:      dev@openvswitch.org
11781 W:      http://openvswitch.org
11782 S:      Maintained
11783 F:      net/openvswitch/
11784 F:      include/uapi/linux/openvswitch.h
11785
11786 OPERATING PERFORMANCE POINTS (OPP)
11787 M:      Viresh Kumar <vireshk@kernel.org>
11788 M:      Nishanth Menon <nm@ti.com>
11789 M:      Stephen Boyd <sboyd@kernel.org>
11790 L:      linux-pm@vger.kernel.org
11791 S:      Maintained
11792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11793 F:      drivers/opp/
11794 F:      include/linux/pm_opp.h
11795 F:      Documentation/power/opp.txt
11796 F:      Documentation/devicetree/bindings/opp/
11797
11798 OPL4 DRIVER
11799 M:      Clemens Ladisch <clemens@ladisch.de>
11800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11802 S:      Maintained
11803 F:      sound/drivers/opl4/
11804
11805 OPROFILE
11806 M:      Robert Richter <rric@kernel.org>
11807 L:      oprofile-list@lists.sf.net
11808 S:      Maintained
11809 F:      arch/*/include/asm/oprofile*.h
11810 F:      arch/*/oprofile/
11811 F:      drivers/oprofile/
11812 F:      include/linux/oprofile.h
11813
11814 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11815 M:      Mark Fasheh <mark@fasheh.com>
11816 M:      Joel Becker <jlbec@evilplan.org>
11817 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11818 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11819 W:      http://ocfs2.wiki.kernel.org
11820 S:      Supported
11821 F:      Documentation/filesystems/ocfs2.txt
11822 F:      Documentation/filesystems/dlmfs.txt
11823 F:      fs/ocfs2/
11824
11825 ORANGEFS FILESYSTEM
11826 M:      Mike Marshall <hubcap@omnibond.com>
11827 R:      Martin Brandenburg <martin@omnibond.com>
11828 L:      devel@lists.orangefs.org
11829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11830 S:      Supported
11831 F:      fs/orangefs/
11832 F:      Documentation/filesystems/orangefs.txt
11833
11834 ORINOCO DRIVER
11835 L:      linux-wireless@vger.kernel.org
11836 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11837 W:      http://www.nongnu.org/orinoco/
11838 S:      Orphan
11839 F:      drivers/net/wireless/intersil/orinoco/
11840
11841 OV2659 OMNIVISION SENSOR DRIVER
11842 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11843 L:      linux-media@vger.kernel.org
11844 W:      https://linuxtv.org
11845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11846 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11847 S:      Maintained
11848 F:      drivers/media/i2c/ov2659.c
11849 F:      include/media/i2c/ov2659.h
11850
11851 OVERLAY FILESYSTEM
11852 M:      Miklos Szeredi <miklos@szeredi.hu>
11853 L:      linux-unionfs@vger.kernel.org
11854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11855 S:      Supported
11856 F:      fs/overlayfs/
11857 F:      Documentation/filesystems/overlayfs.txt
11858
11859 P54 WIRELESS DRIVER
11860 M:      Christian Lamparter <chunkeey@googlemail.com>
11861 L:      linux-wireless@vger.kernel.org
11862 W:      http://wireless.kernel.org/en/users/Drivers/p54
11863 S:      Maintained
11864 F:      drivers/net/wireless/intersil/p54/
11865
11866 PA SEMI ETHERNET DRIVER
11867 L:      netdev@vger.kernel.org
11868 S:      Orphan
11869 F:      drivers/net/ethernet/pasemi/*
11870
11871 PA SEMI SMBUS DRIVER
11872 L:      linux-i2c@vger.kernel.org
11873 S:      Orphan
11874 F:      drivers/i2c/busses/i2c-pasemi.c
11875
11876 PACKING
11877 M:      Vladimir Oltean <olteanv@gmail.com>
11878 L:      netdev@vger.kernel.org
11879 S:      Supported
11880 F:      lib/packing.c
11881 F:      include/linux/packing.h
11882 F:      Documentation/packing.txt
11883
11884 PADATA PARALLEL EXECUTION MECHANISM
11885 M:      Steffen Klassert <steffen.klassert@secunet.com>
11886 L:      linux-crypto@vger.kernel.org
11887 S:      Maintained
11888 F:      kernel/padata.c
11889 F:      include/linux/padata.h
11890 F:      Documentation/padata.txt
11891
11892 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11893 M:      Harald Welte <laforge@gnumonks.org>
11894 L:      platform-driver-x86@vger.kernel.org
11895 S:      Maintained
11896 F:      drivers/platform/x86/panasonic-laptop.c
11897
11898 PARALLEL LCD/KEYPAD PANEL DRIVER
11899 M:      Willy Tarreau <willy@haproxy.com>
11900 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11901 S:      Odd Fixes
11902 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11903 F:      drivers/auxdisplay/panel.c
11904
11905 PARALLEL PORT SUBSYSTEM
11906 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11907 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11908 L:      linux-parport@lists.infradead.org (subscribers-only)
11909 S:      Maintained
11910 F:      drivers/parport/
11911 F:      include/linux/parport*.h
11912 F:      drivers/char/ppdev.c
11913 F:      include/uapi/linux/ppdev.h
11914 F:      Documentation/parport*.txt
11915
11916 PARAVIRT_OPS INTERFACE
11917 M:      Juergen Gross <jgross@suse.com>
11918 M:      Alok Kataria <akataria@vmware.com>
11919 L:      virtualization@lists.linux-foundation.org
11920 S:      Supported
11921 F:      Documentation/virtual/paravirt_ops.txt
11922 F:      arch/*/kernel/paravirt*
11923 F:      arch/*/include/asm/paravirt*.h
11924 F:      include/linux/hypervisor.h
11925
11926 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11927 M:      Tim Waugh <tim@cyberelk.net>
11928 L:      linux-parport@lists.infradead.org (subscribers-only)
11929 S:      Maintained
11930 F:      Documentation/blockdev/paride.txt
11931 F:      drivers/block/paride/
11932
11933 PARISC ARCHITECTURE
11934 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11935 M:      Helge Deller <deller@gmx.de>
11936 L:      linux-parisc@vger.kernel.org
11937 W:      http://www.parisc-linux.org/
11938 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11941 S:      Maintained
11942 F:      arch/parisc/
11943 F:      Documentation/parisc/
11944 F:      drivers/parisc/
11945 F:      drivers/char/agp/parisc-agp.c
11946 F:      drivers/input/serio/gscps2.c
11947 F:      drivers/parport/parport_gsc.*
11948 F:      drivers/tty/serial/8250/8250_gsc.c
11949 F:      drivers/video/fbdev/sti*
11950 F:      drivers/video/console/sti*
11951 F:      drivers/video/logo/logo_parisc*
11952
11953 PARMAN
11954 M:      Jiri Pirko <jiri@mellanox.com>
11955 L:      netdev@vger.kernel.org
11956 S:      Supported
11957 F:      lib/parman.c
11958 F:      lib/test_parman.c
11959 F:      include/linux/parman.h
11960
11961 PC ENGINES APU BOARD DRIVER
11962 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11963 S:      Maintained
11964 F:      drivers/platform/x86/pcengines-apuv2.c
11965
11966 PC87360 HARDWARE MONITORING DRIVER
11967 M:      Jim Cromie <jim.cromie@gmail.com>
11968 L:      linux-hwmon@vger.kernel.org
11969 S:      Maintained
11970 F:      Documentation/hwmon/pc87360.rst
11971 F:      drivers/hwmon/pc87360.c
11972
11973 PC8736x GPIO DRIVER
11974 M:      Jim Cromie <jim.cromie@gmail.com>
11975 S:      Maintained
11976 F:      drivers/char/pc8736x_gpio.c
11977
11978 PC87427 HARDWARE MONITORING DRIVER
11979 M:      Jean Delvare <jdelvare@suse.com>
11980 L:      linux-hwmon@vger.kernel.org
11981 S:      Maintained
11982 F:      Documentation/hwmon/pc87427.rst
11983 F:      drivers/hwmon/pc87427.c
11984
11985 PCA9532 LED DRIVER
11986 M:      Riku Voipio <riku.voipio@iki.fi>
11987 S:      Maintained
11988 F:      drivers/leds/leds-pca9532.c
11989 F:      include/linux/leds-pca9532.h
11990
11991 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11992 M:      Guenter Roeck <linux@roeck-us.net>
11993 L:      linux-i2c@vger.kernel.org
11994 S:      Maintained
11995 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11996
11997 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11998 M:      Khalid Aziz <khalid@gonehiking.org>
11999 S:      Maintained
12000 F:      drivers/firmware/pcdp.*
12001
12002 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12003 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12004 L:      linux-pci@vger.kernel.org
12005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12006 S:      Maintained
12007 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12008 F:      drivers/pci/controller/pci-aardvark.c
12009
12010 PCI DRIVER FOR ALTERA PCIE IP
12011 M:      Ley Foon Tan <lftan@altera.com>
12012 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12013 L:      linux-pci@vger.kernel.org
12014 S:      Supported
12015 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12016 F:      drivers/pci/controller/pcie-altera.c
12017
12018 PCI DRIVER FOR APPLIEDMICRO XGENE
12019 M:      Toan Le <toan@os.amperecomputing.com>
12020 L:      linux-pci@vger.kernel.org
12021 L:      linux-arm-kernel@lists.infradead.org
12022 S:      Maintained
12023 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12024 F:      drivers/pci/controller/pci-xgene.c
12025
12026 PCI DRIVER FOR ARM VERSATILE PLATFORM
12027 M:      Rob Herring <robh@kernel.org>
12028 L:      linux-pci@vger.kernel.org
12029 L:      linux-arm-kernel@lists.infradead.org
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/pci/versatile.txt
12032 F:      drivers/pci/controller/pci-versatile.c
12033
12034 PCI DRIVER FOR ARMADA 8K
12035 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12036 L:      linux-pci@vger.kernel.org
12037 L:      linux-arm-kernel@lists.infradead.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12040 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12041
12042 PCI DRIVER FOR CADENCE PCIE IP
12043 M:      Tom Joseph <tjoseph@cadence.com>
12044 L:      linux-pci@vger.kernel.org
12045 S:      Maintained
12046 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12047 F:      drivers/pci/controller/pcie-cadence*
12048
12049 PCI DRIVER FOR FREESCALE LAYERSCAPE
12050 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12051 M:      Mingkai Hu <mingkai.hu@nxp.com>
12052 M:      Roy Zang <roy.zang@nxp.com>
12053 L:      linuxppc-dev@lists.ozlabs.org
12054 L:      linux-pci@vger.kernel.org
12055 L:      linux-arm-kernel@lists.infradead.org
12056 S:      Maintained
12057 F:      drivers/pci/controller/dwc/*layerscape*
12058
12059 PCI DRIVER FOR GENERIC OF HOSTS
12060 M:      Will Deacon <will.deacon@arm.com>
12061 L:      linux-pci@vger.kernel.org
12062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12065 F:      drivers/pci/controller/pci-host-common.c
12066 F:      drivers/pci/controller/pci-host-generic.c
12067
12068 PCI DRIVER FOR IMX6
12069 M:      Richard Zhu <hongxing.zhu@nxp.com>
12070 M:      Lucas Stach <l.stach@pengutronix.de>
12071 L:      linux-pci@vger.kernel.org
12072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12073 S:      Maintained
12074 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12075 F:      drivers/pci/controller/dwc/*imx6*
12076
12077 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12078 M:      Keith Busch <keith.busch@intel.com>
12079 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12080 L:      linux-pci@vger.kernel.org
12081 S:      Supported
12082 F:      drivers/pci/controller/vmd.c
12083
12084 PCI DRIVER FOR MICROSEMI SWITCHTEC
12085 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12086 M:      Logan Gunthorpe <logang@deltatee.com>
12087 L:      linux-pci@vger.kernel.org
12088 S:      Maintained
12089 F:      Documentation/switchtec.txt
12090 F:      Documentation/ABI/testing/sysfs-class-switchtec
12091 F:      drivers/pci/switch/switchtec*
12092 F:      include/uapi/linux/switchtec_ioctl.h
12093 F:      include/linux/switchtec.h
12094 F:      drivers/ntb/hw/mscc/
12095
12096 PCI DRIVER FOR MOBIVEIL PCIE IP
12097 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12098 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12099 L:      linux-pci@vger.kernel.org
12100 S:      Supported
12101 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12102 F:      drivers/pci/controller/pcie-mobiveil.c
12103
12104 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12105 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12106 M:      Jason Cooper <jason@lakedaemon.net>
12107 L:      linux-pci@vger.kernel.org
12108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12109 S:      Maintained
12110 F:      drivers/pci/controller/*mvebu*
12111
12112 PCI DRIVER FOR NVIDIA TEGRA
12113 M:      Thierry Reding <thierry.reding@gmail.com>
12114 L:      linux-tegra@vger.kernel.org
12115 L:      linux-pci@vger.kernel.org
12116 S:      Supported
12117 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12118 F:      drivers/pci/controller/pci-tegra.c
12119
12120 PCI DRIVER FOR RENESAS R-CAR
12121 M:      Simon Horman <horms@verge.net.au>
12122 L:      linux-pci@vger.kernel.org
12123 L:      linux-renesas-soc@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/pci/controller/*rcar*
12126
12127 PCI DRIVER FOR SAMSUNG EXYNOS
12128 M:      Jingoo Han <jingoohan1@gmail.com>
12129 L:      linux-pci@vger.kernel.org
12130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12131 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12132 S:      Maintained
12133 F:      drivers/pci/controller/dwc/pci-exynos.c
12134
12135 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12136 M:      Jingoo Han <jingoohan1@gmail.com>
12137 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12138 L:      linux-pci@vger.kernel.org
12139 S:      Maintained
12140 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12141 F:      drivers/pci/controller/dwc/*designware*
12142
12143 PCI DRIVER FOR TI DRA7XX
12144 M:      Kishon Vijay Abraham I <kishon@ti.com>
12145 L:      linux-omap@vger.kernel.org
12146 L:      linux-pci@vger.kernel.org
12147 S:      Supported
12148 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12149 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12150
12151 PCI DRIVER FOR TI KEYSTONE
12152 M:      Murali Karicheri <m-karicheri2@ti.com>
12153 L:      linux-pci@vger.kernel.org
12154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12155 S:      Maintained
12156 F:      drivers/pci/controller/dwc/pci-keystone.c
12157
12158 PCI ENDPOINT SUBSYSTEM
12159 M:      Kishon Vijay Abraham I <kishon@ti.com>
12160 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12161 L:      linux-pci@vger.kernel.org
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12163 S:      Supported
12164 F:      drivers/pci/endpoint/
12165 F:      drivers/misc/pci_endpoint_test.c
12166 F:      tools/pci/
12167
12168 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12169 M:      Russell Currey <ruscur@russell.cc>
12170 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12171 M:      Oliver O'Halloran <oohall@gmail.com>
12172 L:      linuxppc-dev@lists.ozlabs.org
12173 S:      Supported
12174 F:      Documentation/PCI/pci-error-recovery.txt
12175 F:      drivers/pci/pcie/aer.c
12176 F:      drivers/pci/pcie/dpc.c
12177 F:      drivers/pci/pcie/err.c
12178 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12179 F:      arch/powerpc/kernel/eeh*.c
12180 F:      arch/powerpc/platforms/*/eeh*.c
12181 F:      arch/powerpc/include/*/eeh*.h
12182
12183 PCI ERROR RECOVERY
12184 M:      Linas Vepstas <linasvepstas@gmail.com>
12185 L:      linux-pci@vger.kernel.org
12186 S:      Supported
12187 F:      Documentation/PCI/pci-error-recovery.txt
12188
12189 PCI MSI DRIVER FOR ALTERA MSI IP
12190 M:      Ley Foon Tan <lftan@altera.com>
12191 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12192 L:      linux-pci@vger.kernel.org
12193 S:      Supported
12194 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12195 F:      drivers/pci/controller/pcie-altera-msi.c
12196
12197 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12198 M:      Toan Le <toan@os.amperecomputing.com>
12199 L:      linux-pci@vger.kernel.org
12200 L:      linux-arm-kernel@lists.infradead.org
12201 S:      Maintained
12202 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12203 F:      drivers/pci/controller/pci-xgene-msi.c
12204
12205 PCI SUBSYSTEM
12206 M:      Bjorn Helgaas <bhelgaas@google.com>
12207 L:      linux-pci@vger.kernel.org
12208 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12210 S:      Supported
12211 F:      Documentation/devicetree/bindings/pci/
12212 F:      Documentation/PCI/
12213 F:      drivers/acpi/pci*
12214 F:      drivers/pci/
12215 F:      include/asm-generic/pci*
12216 F:      include/linux/pci*
12217 F:      include/linux/of_pci.h
12218 F:      include/uapi/linux/pci*
12219 F:      lib/pci*
12220 F:      arch/x86/pci/
12221 F:      arch/x86/kernel/quirks.c
12222 F:      arch/x86/kernel/early-quirks.c
12223
12224 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12225 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12226 L:      linux-pci@vger.kernel.org
12227 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12229 S:      Supported
12230 F:      drivers/pci/controller/
12231
12232 PCIE DRIVER FOR ANNAPURNA LABS
12233 M:      Jonathan Chocron <jonnyc@amazon.com>
12234 L:      linux-pci@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/pci/controller/dwc/pcie-al.c
12237
12238 PCIE DRIVER FOR AMLOGIC MESON
12239 M:      Yue Wang <yue.wang@Amlogic.com>
12240 L:      linux-pci@vger.kernel.org
12241 L:      linux-amlogic@lists.infradead.org
12242 S:      Maintained
12243 F:      drivers/pci/controller/dwc/pci-meson.c
12244
12245 PCIE DRIVER FOR AXIS ARTPEC
12246 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12247 L:      linux-arm-kernel@axis.com
12248 L:      linux-pci@vger.kernel.org
12249 S:      Maintained
12250 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12251 F:      drivers/pci/controller/dwc/*artpec*
12252
12253 PCIE DRIVER FOR CAVIUM THUNDERX
12254 M:      David Daney <david.daney@cavium.com>
12255 L:      linux-pci@vger.kernel.org
12256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12257 S:      Supported
12258 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12259 F:      drivers/pci/controller/pci-thunder-*
12260
12261 PCIE DRIVER FOR HISILICON
12262 M:      Zhou Wang <wangzhou1@hisilicon.com>
12263 L:      linux-pci@vger.kernel.org
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12266 F:      drivers/pci/controller/dwc/pcie-hisi.c
12267
12268 PCIE DRIVER FOR HISILICON KIRIN
12269 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12270 M:      Binghui Wang <wangbinghui@hisilicon.com>
12271 L:      linux-pci@vger.kernel.org
12272 S:      Maintained
12273 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12274 F:      drivers/pci/controller/dwc/pcie-kirin.c
12275
12276 PCIE DRIVER FOR HISILICON STB
12277 M:      Shawn Guo <shawn.guo@linaro.org>
12278 L:      linux-pci@vger.kernel.org
12279 S:      Maintained
12280 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12281 F:      drivers/pci/controller/dwc/pcie-histb.c
12282
12283 PCIE DRIVER FOR MEDIATEK
12284 M:      Ryder Lee <ryder.lee@mediatek.com>
12285 L:      linux-pci@vger.kernel.org
12286 L:      linux-mediatek@lists.infradead.org
12287 S:      Supported
12288 F:      Documentation/devicetree/bindings/pci/mediatek*
12289 F:      drivers/pci/controller/*mediatek*
12290
12291 PCIE DRIVER FOR QUALCOMM MSM
12292 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12293 L:      linux-pci@vger.kernel.org
12294 L:      linux-arm-msm@vger.kernel.org
12295 S:      Maintained
12296 F:      drivers/pci/controller/dwc/*qcom*
12297
12298 PCIE DRIVER FOR ROCKCHIP
12299 M:      Shawn Lin <shawn.lin@rock-chips.com>
12300 L:      linux-pci@vger.kernel.org
12301 L:      linux-rockchip@lists.infradead.org
12302 S:      Maintained
12303 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12304 F:      drivers/pci/controller/pcie-rockchip*
12305
12306 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12307 M:      Linus Walleij <linus.walleij@linaro.org>
12308 L:      linux-pci@vger.kernel.org
12309 S:      Maintained
12310 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12311 F:      drivers/pci/controller/pci-v3-semi.c
12312
12313 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12314 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12315 L:      linux-pci@vger.kernel.org
12316 S:      Maintained
12317 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12318 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12319
12320 PCIE DRIVER FOR ST SPEAR13XX
12321 M:      Pratyush Anand <pratyush.anand@gmail.com>
12322 L:      linux-pci@vger.kernel.org
12323 S:      Maintained
12324 F:      drivers/pci/controller/dwc/*spear*
12325
12326 PCMCIA SUBSYSTEM
12327 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12329 S:      Odd Fixes
12330 F:      Documentation/pcmcia/
12331 F:      tools/pcmcia/
12332 F:      drivers/pcmcia/
12333 F:      include/pcmcia/
12334
12335 PCNET32 NETWORK DRIVER
12336 M:      Don Fry <pcnet32@frontier.com>
12337 L:      netdev@vger.kernel.org
12338 S:      Maintained
12339 F:      drivers/net/ethernet/amd/pcnet32.c
12340
12341 PCRYPT PARALLEL CRYPTO ENGINE
12342 M:      Steffen Klassert <steffen.klassert@secunet.com>
12343 L:      linux-crypto@vger.kernel.org
12344 S:      Maintained
12345 F:      crypto/pcrypt.c
12346 F:      include/crypto/pcrypt.h
12347
12348 PEAQ WMI HOTKEYS DRIVER
12349 M:      Hans de Goede <hdegoede@redhat.com>
12350 L:      platform-driver-x86@vger.kernel.org
12351 S:      Maintained
12352 F:      drivers/platform/x86/peaq-wmi.c
12353
12354 PER-CPU MEMORY ALLOCATOR
12355 M:      Dennis Zhou <dennis@kernel.org>
12356 M:      Tejun Heo <tj@kernel.org>
12357 M:      Christoph Lameter <cl@linux.com>
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12359 S:      Maintained
12360 F:      include/linux/percpu*.h
12361 F:      mm/percpu*.c
12362 F:      arch/*/include/asm/percpu.h
12363
12364 PER-TASK DELAY ACCOUNTING
12365 M:      Balbir Singh <bsingharora@gmail.com>
12366 S:      Maintained
12367 F:      include/linux/delayacct.h
12368 F:      kernel/delayacct.c
12369
12370 PERFORMANCE EVENTS SUBSYSTEM
12371 M:      Peter Zijlstra <peterz@infradead.org>
12372 M:      Ingo Molnar <mingo@redhat.com>
12373 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12374 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12375 R:      Jiri Olsa <jolsa@redhat.com>
12376 R:      Namhyung Kim <namhyung@kernel.org>
12377 L:      linux-kernel@vger.kernel.org
12378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12379 S:      Supported
12380 F:      kernel/events/*
12381 F:      include/linux/perf_event.h
12382 F:      include/uapi/linux/perf_event.h
12383 F:      arch/*/kernel/perf_event*.c
12384 F:      arch/*/kernel/*/perf_event*.c
12385 F:      arch/*/kernel/*/*/perf_event*.c
12386 F:      arch/*/include/asm/perf_event.h
12387 F:      arch/*/kernel/perf_callchain.c
12388 F:      arch/*/events/*
12389 F:      arch/*/events/*/*
12390 F:      tools/perf/
12391
12392 PERSONALITY HANDLING
12393 M:      Christoph Hellwig <hch@infradead.org>
12394 L:      linux-abi-devel@lists.sourceforge.net
12395 S:      Maintained
12396 F:      include/linux/personality.h
12397 F:      include/uapi/linux/personality.h
12398
12399 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12400 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12401 L:      linux-input@vger.kernel.org
12402 S:      Maintained
12403 F:      Documentation/input/devices/pxrc.rst
12404 F:      drivers/input/joystick/pxrc.c
12405
12406 PHONET PROTOCOL
12407 M:      Remi Denis-Courmont <courmisch@gmail.com>
12408 S:      Supported
12409 F:      Documentation/networking/phonet.txt
12410 F:      include/linux/phonet.h
12411 F:      include/net/phonet/
12412 F:      include/uapi/linux/phonet.h
12413 F:      net/phonet/
12414
12415 PHRAM MTD DRIVER
12416 M:      Joern Engel <joern@lazybastard.org>
12417 L:      linux-mtd@lists.infradead.org
12418 S:      Maintained
12419 F:      drivers/mtd/devices/phram.c
12420
12421 PICOLCD HID DRIVER
12422 M:      Bruno Prémont <bonbons@linux-vserver.org>
12423 L:      linux-input@vger.kernel.org
12424 S:      Maintained
12425 F:      drivers/hid/hid-picolcd*
12426
12427 PICOXCELL SUPPORT
12428 M:      Jamie Iles <jamie@jamieiles.com>
12429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12430 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12431 S:      Supported
12432 F:      arch/arm/boot/dts/picoxcell*
12433 F:      arch/arm/mach-picoxcell/
12434 F:      drivers/crypto/picoxcell*
12435
12436 PIN CONTROL SUBSYSTEM
12437 M:      Linus Walleij <linus.walleij@linaro.org>
12438 L:      linux-gpio@vger.kernel.org
12439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12440 S:      Maintained
12441 F:      Documentation/devicetree/bindings/pinctrl/
12442 F:      Documentation/driver-api/pinctl.rst
12443 F:      drivers/pinctrl/
12444 F:      include/linux/pinctrl/
12445
12446 PIN CONTROLLER - MICROCHIP AT91
12447 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12449 L:      linux-gpio@vger.kernel.org
12450 S:      Supported
12451 F:      drivers/pinctrl/pinctrl-at91*
12452
12453 PIN CONTROLLER - FREESCALE
12454 M:      Dong Aisheng <aisheng.dong@nxp.com>
12455 M:      Fabio Estevam <festevam@gmail.com>
12456 M:      Shawn Guo <shawnguo@kernel.org>
12457 M:      Stefan Agner <stefan@agner.ch>
12458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12459 L:      linux-gpio@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/pinctrl/freescale/
12462 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12463
12464 PIN CONTROLLER - INTEL
12465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12466 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12468 S:      Maintained
12469 F:      drivers/pinctrl/intel/
12470
12471 PIN CONTROLLER - MEDIATEK
12472 M:      Sean Wang <sean.wang@kernel.org>
12473 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12474 S:      Maintained
12475 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12476 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12477 F:      drivers/pinctrl/mediatek/
12478
12479 PIN CONTROLLER - QUALCOMM
12480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12481 S:      Maintained
12482 L:      linux-arm-msm@vger.kernel.org
12483 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12484 F:      drivers/pinctrl/qcom/
12485
12486 PIN CONTROLLER - RENESAS
12487 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12488 L:      linux-renesas-soc@vger.kernel.org
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12490 S:      Maintained
12491 F:      drivers/pinctrl/pinctrl-rz*
12492 F:      drivers/pinctrl/sh-pfc/
12493
12494 PIN CONTROLLER - SAMSUNG
12495 M:      Tomasz Figa <tomasz.figa@gmail.com>
12496 M:      Krzysztof Kozlowski <krzk@kernel.org>
12497 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12499 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12500 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12502 S:      Maintained
12503 F:      drivers/pinctrl/samsung/
12504 F:      include/dt-bindings/pinctrl/samsung.h
12505 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12506
12507 PIN CONTROLLER - SINGLE
12508 M:      Tony Lindgren <tony@atomide.com>
12509 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12511 L:      linux-omap@vger.kernel.org
12512 S:      Maintained
12513 F:      drivers/pinctrl/pinctrl-single.c
12514
12515 PIN CONTROLLER - ST SPEAR
12516 M:      Viresh Kumar <vireshk@kernel.org>
12517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12518 W:      http://www.st.com/spear
12519 S:      Maintained
12520 F:      drivers/pinctrl/spear/
12521
12522 PISTACHIO SOC SUPPORT
12523 M:      James Hartley <james.hartley@sondrel.com>
12524 L:      linux-mips@vger.kernel.org
12525 S:      Odd Fixes
12526 F:      arch/mips/pistachio/
12527 F:      arch/mips/include/asm/mach-pistachio/
12528 F:      arch/mips/boot/dts/img/pistachio*
12529 F:      arch/mips/configs/pistachio*_defconfig
12530
12531 PKTCDVD DRIVER
12532 S:      Orphan
12533 M:      linux-block@vger.kernel.org
12534 F:      drivers/block/pktcdvd.c
12535 F:      include/linux/pktcdvd.h
12536 F:      include/uapi/linux/pktcdvd.h
12537
12538 PKUNITY SOC DRIVERS
12539 M:      Guan Xuetao <gxt@pku.edu.cn>
12540 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12541 S:      Maintained
12542 T:      git git://github.com/gxt/linux.git
12543 F:      drivers/input/serio/i8042-unicore32io.h
12544 F:      drivers/i2c/busses/i2c-puv3.c
12545 F:      drivers/video/fbdev/fb-puv3.c
12546 F:      drivers/rtc/rtc-puv3.c
12547
12548 PMBUS HARDWARE MONITORING DRIVERS
12549 M:      Guenter Roeck <linux@roeck-us.net>
12550 L:      linux-hwmon@vger.kernel.org
12551 W:      http://hwmon.wiki.kernel.org/
12552 W:      http://www.roeck-us.net/linux/drivers/
12553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12554 S:      Maintained
12555 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12556 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12557 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12558 F:      Documentation/hwmon/adm1275.rst
12559 F:      Documentation/hwmon/ibm-cffps.rst
12560 F:      Documentation/hwmon/ir35221.rst
12561 F:      Documentation/hwmon/lm25066.rst
12562 F:      Documentation/hwmon/ltc2978.rst
12563 F:      Documentation/hwmon/ltc3815.rst
12564 F:      Documentation/hwmon/max16064.rst
12565 F:      Documentation/hwmon/max20751.rst
12566 F:      Documentation/hwmon/max31785.rst
12567 F:      Documentation/hwmon/max34440.rst
12568 F:      Documentation/hwmon/max8688.rst
12569 F:      Documentation/hwmon/pmbus.rst
12570 F:      Documentation/hwmon/pmbus-core.rst
12571 F:      Documentation/hwmon/tps40422.rst
12572 F:      Documentation/hwmon/ucd9000.rst
12573 F:      Documentation/hwmon/ucd9200.rst
12574 F:      Documentation/hwmon/zl6100.rst
12575 F:      drivers/hwmon/pmbus/
12576 F:      include/linux/pmbus.h
12577
12578 PMC SIERRA MaxRAID DRIVER
12579 L:      linux-scsi@vger.kernel.org
12580 W:      http://www.pmc-sierra.com/
12581 S:      Orphan
12582 F:      drivers/scsi/pmcraid.*
12583
12584 PMC SIERRA PM8001 DRIVER
12585 M:      Jack Wang <jinpu.wang@profitbricks.com>
12586 M:      lindar_liu@usish.com
12587 L:      linux-scsi@vger.kernel.org
12588 S:      Supported
12589 F:      drivers/scsi/pm8001/
12590
12591 PNP SUPPORT
12592 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12593 S:      Maintained
12594 F:      drivers/pnp/
12595
12596 PNI RM3100 IIO DRIVER
12597 M:      Song Qiang <songqiang1304521@gmail.com>
12598 L:      linux-iio@vger.kernel.org
12599 S:      Maintained
12600 F:      drivers/iio/magnetometer/rm3100*
12601 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12602
12603 POSIX CLOCKS and TIMERS
12604 M:      Thomas Gleixner <tglx@linutronix.de>
12605 L:      linux-kernel@vger.kernel.org
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12607 S:      Maintained
12608 F:      fs/timerfd.c
12609 F:      include/linux/timer*
12610 F:      kernel/time/*timer*
12611
12612 POWER MANAGEMENT CORE
12613 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12614 L:      linux-pm@vger.kernel.org
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12616 B:      https://bugzilla.kernel.org
12617 S:      Supported
12618 F:      drivers/base/power/
12619 F:      include/linux/pm.h
12620 F:      include/linux/pm_*
12621 F:      include/linux/powercap.h
12622 F:      drivers/powercap/
12623 F:      kernel/configs/nopm.config
12624
12625 POWER STATE COORDINATION INTERFACE (PSCI)
12626 M:      Mark Rutland <mark.rutland@arm.com>
12627 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12628 L:      linux-arm-kernel@lists.infradead.org
12629 S:      Maintained
12630 F:      drivers/firmware/psci/
12631 F:      include/linux/psci.h
12632 F:      include/uapi/linux/psci.h
12633
12634 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12635 M:      Sebastian Reichel <sre@kernel.org>
12636 L:      linux-pm@vger.kernel.org
12637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12638 S:      Maintained
12639 F:      Documentation/ABI/testing/sysfs-class-power
12640 F:      Documentation/devicetree/bindings/power/supply/
12641 F:      include/linux/power_supply.h
12642 F:      drivers/power/supply/
12643
12644 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12645 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12646 L:      linuxppc-dev@lists.ozlabs.org
12647 S:      Maintained
12648 F:      drivers/char/powernv-op-panel.c
12649
12650 PPP OVER ATM (RFC 2364)
12651 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12652 S:      Maintained
12653 F:      net/atm/pppoatm.c
12654 F:      include/uapi/linux/atmppp.h
12655
12656 PPP OVER ETHERNET
12657 M:      Michal Ostrowski <mostrows@earthlink.net>
12658 S:      Maintained
12659 F:      drivers/net/ppp/pppoe.c
12660 F:      drivers/net/ppp/pppox.c
12661
12662 PPP OVER L2TP
12663 M:      James Chapman <jchapman@katalix.com>
12664 S:      Maintained
12665 F:      net/l2tp/l2tp_ppp.c
12666 F:      include/linux/if_pppol2tp.h
12667 F:      include/uapi/linux/if_pppol2tp.h
12668
12669 PPP PROTOCOL DRIVERS AND COMPRESSORS
12670 M:      Paul Mackerras <paulus@samba.org>
12671 L:      linux-ppp@vger.kernel.org
12672 S:      Maintained
12673 F:      drivers/net/ppp/ppp_*
12674
12675 PPS SUPPORT
12676 M:      Rodolfo Giometti <giometti@enneenne.com>
12677 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12678 L:      linuxpps@ml.enneenne.com (subscribers-only)
12679 S:      Maintained
12680 F:      Documentation/pps/
12681 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12682 F:      Documentation/ABI/testing/sysfs-pps
12683 F:      drivers/pps/
12684 F:      include/linux/pps*.h
12685 F:      include/uapi/linux/pps.h
12686
12687 PPTP DRIVER
12688 M:      Dmitry Kozlov <xeb@mail.ru>
12689 L:      netdev@vger.kernel.org
12690 S:      Maintained
12691 F:      drivers/net/ppp/pptp.c
12692 W:      http://sourceforge.net/projects/accel-pptp
12693
12694 PRINTK
12695 M:      Petr Mladek <pmladek@suse.com>
12696 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12697 R:      Steven Rostedt <rostedt@goodmis.org>
12698 S:      Maintained
12699 F:      kernel/printk/
12700 F:      include/linux/printk.h
12701
12702 PRISM54 WIRELESS DRIVER
12703 M:      Luis Chamberlain <mcgrof@kernel.org>
12704 L:      linux-wireless@vger.kernel.org
12705 W:      http://wireless.kernel.org/en/users/Drivers/p54
12706 S:      Obsolete
12707 F:      drivers/net/wireless/intersil/prism54/
12708
12709 PROC FILESYSTEM
12710 R:      Alexey Dobriyan <adobriyan@gmail.com>
12711 L:      linux-kernel@vger.kernel.org
12712 L:      linux-fsdevel@vger.kernel.org
12713 S:      Maintained
12714 F:      fs/proc/
12715 F:      include/linux/proc_fs.h
12716 F:      tools/testing/selftests/proc/
12717 F:      Documentation/filesystems/proc.txt
12718
12719 PROC SYSCTL
12720 M:      Luis Chamberlain <mcgrof@kernel.org>
12721 M:      Kees Cook <keescook@chromium.org>
12722 L:      linux-kernel@vger.kernel.org
12723 L:      linux-fsdevel@vger.kernel.org
12724 S:      Maintained
12725 F:      fs/proc/proc_sysctl.c
12726 F:      include/linux/sysctl.h
12727 F:      kernel/sysctl.c
12728 F:      tools/testing/selftests/sysctl/
12729
12730 PS3 NETWORK SUPPORT
12731 M:      Geoff Levand <geoff@infradead.org>
12732 L:      netdev@vger.kernel.org
12733 L:      linuxppc-dev@lists.ozlabs.org
12734 S:      Maintained
12735 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12736
12737 PS3 PLATFORM SUPPORT
12738 M:      Geoff Levand <geoff@infradead.org>
12739 L:      linuxppc-dev@lists.ozlabs.org
12740 S:      Maintained
12741 F:      arch/powerpc/boot/ps3*
12742 F:      arch/powerpc/include/asm/lv1call.h
12743 F:      arch/powerpc/include/asm/ps3*.h
12744 F:      arch/powerpc/platforms/ps3/
12745 F:      drivers/*/ps3*
12746 F:      drivers/ps3/
12747 F:      drivers/rtc/rtc-ps3.c
12748 F:      drivers/usb/host/*ps3.c
12749 F:      sound/ppc/snd_ps3*
12750
12751 PS3VRAM DRIVER
12752 M:      Jim Paris <jim@jtan.com>
12753 M:      Geoff Levand <geoff@infradead.org>
12754 L:      linuxppc-dev@lists.ozlabs.org
12755 S:      Maintained
12756 F:      drivers/block/ps3vram.c
12757
12758 PSAMPLE PACKET SAMPLING SUPPORT:
12759 M:      Yotam Gigi <yotam.gi@gmail.com>
12760 S:      Maintained
12761 F:      net/psample
12762 F:      include/net/psample.h
12763 F:      include/uapi/linux/psample.h
12764
12765 PSTORE FILESYSTEM
12766 M:      Kees Cook <keescook@chromium.org>
12767 M:      Anton Vorontsov <anton@enomsg.org>
12768 M:      Colin Cross <ccross@android.com>
12769 M:      Tony Luck <tony.luck@intel.com>
12770 S:      Maintained
12771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12772 F:      fs/pstore/
12773 F:      include/linux/pstore*
12774 F:      drivers/firmware/efi/efi-pstore.c
12775 F:      drivers/acpi/apei/erst.c
12776 F:      Documentation/admin-guide/ramoops.rst
12777 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12778 K:      \b(pstore|ramoops)
12779
12780 PTP HARDWARE CLOCK SUPPORT
12781 M:      Richard Cochran <richardcochran@gmail.com>
12782 L:      netdev@vger.kernel.org
12783 S:      Maintained
12784 W:      http://linuxptp.sourceforge.net/
12785 F:      Documentation/ABI/testing/sysfs-ptp
12786 F:      Documentation/ptp/*
12787 F:      drivers/net/phy/dp83640*
12788 F:      drivers/ptp/*
12789 F:      include/linux/ptp_cl*
12790
12791 PTRACE SUPPORT
12792 M:      Oleg Nesterov <oleg@redhat.com>
12793 S:      Maintained
12794 F:      include/asm-generic/syscall.h
12795 F:      include/linux/ptrace.h
12796 F:      include/linux/regset.h
12797 F:      include/linux/tracehook.h
12798 F:      include/uapi/linux/ptrace.h
12799 F:      include/uapi/linux/ptrace.h
12800 F:      include/asm-generic/ptrace.h
12801 F:      kernel/ptrace.c
12802 F:      arch/*/ptrace*.c
12803 F:      arch/*/*/ptrace*.c
12804 F:      arch/*/include/asm/ptrace*.h
12805
12806 PULSE8-CEC DRIVER
12807 M:      Hans Verkuil <hverkuil@xs4all.nl>
12808 L:      linux-media@vger.kernel.org
12809 T:      git git://linuxtv.org/media_tree.git
12810 S:      Maintained
12811 F:      drivers/media/usb/pulse8-cec/*
12812 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12813
12814 PVRUSB2 VIDEO4LINUX DRIVER
12815 M:      Mike Isely <isely@pobox.com>
12816 L:      pvrusb2@isely.net       (subscribers-only)
12817 L:      linux-media@vger.kernel.org
12818 W:      http://www.isely.net/pvrusb2/
12819 T:      git git://linuxtv.org/media_tree.git
12820 S:      Maintained
12821 F:      Documentation/media/v4l-drivers/pvrusb2*
12822 F:      drivers/media/usb/pvrusb2/
12823
12824 PWC WEBCAM DRIVER
12825 M:      Hans Verkuil <hverkuil@xs4all.nl>
12826 L:      linux-media@vger.kernel.org
12827 T:      git git://linuxtv.org/media_tree.git
12828 S:      Odd Fixes
12829 F:      drivers/media/usb/pwc/*
12830 F:      include/trace/events/pwc.h
12831
12832 PWM FAN DRIVER
12833 M:      Kamil Debski <kamil@wypas.org>
12834 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12835 L:      linux-hwmon@vger.kernel.org
12836 S:      Supported
12837 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12838 F:      Documentation/hwmon/pwm-fan.rst
12839 F:      drivers/hwmon/pwm-fan.c
12840
12841 PWM IR Transmitter
12842 M:      Sean Young <sean@mess.org>
12843 L:      linux-media@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/media/rc/pwm-ir-tx.c
12846
12847 PWM SUBSYSTEM
12848 M:      Thierry Reding <thierry.reding@gmail.com>
12849 L:      linux-pwm@vger.kernel.org
12850 S:      Maintained
12851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12852 F:      Documentation/pwm.txt
12853 F:      Documentation/devicetree/bindings/pwm/
12854 F:      include/linux/pwm.h
12855 F:      drivers/pwm/
12856 F:      drivers/video/backlight/pwm_bl.c
12857 F:      include/linux/pwm_backlight.h
12858 F:      drivers/gpio/gpio-mvebu.c
12859 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12860
12861 PXA GPIO DRIVER
12862 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12863 L:      linux-gpio@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/gpio/gpio-pxa.c
12866
12867 PXA MMCI DRIVER
12868 S:      Orphan
12869
12870 PXA RTC DRIVER
12871 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12872 L:      linux-rtc@vger.kernel.org
12873 S:      Maintained
12874
12875 PXA2xx/PXA3xx SUPPORT
12876 M:      Daniel Mack <daniel@zonque.org>
12877 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12878 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12880 T:      git git://github.com/hzhuang1/linux.git
12881 T:      git git://github.com/rjarzmik/linux.git
12882 S:      Maintained
12883 F:      arch/arm/boot/dts/pxa*
12884 F:      arch/arm/mach-pxa/
12885 F:      drivers/dma/pxa*
12886 F:      drivers/pcmcia/pxa2xx*
12887 F:      drivers/pinctrl/pxa/
12888 F:      drivers/spi/spi-pxa2xx*
12889 F:      drivers/usb/gadget/udc/pxa2*
12890 F:      include/sound/pxa2xx-lib.h
12891 F:      sound/arm/pxa*
12892 F:      sound/soc/pxa/
12893
12894 QAT DRIVER
12895 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12896 L:      qat-linux@intel.com
12897 S:      Supported
12898 F:      drivers/crypto/qat/
12899
12900 QCOM AUDIO (ASoC) DRIVERS
12901 M:      Patrick Lai <plai@codeaurora.org>
12902 M:      Banajit Goswami <bgoswami@codeaurora.org>
12903 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12904 S:      Supported
12905 F:      sound/soc/qcom/
12906
12907 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12908 M:      Gabriel Somlo <somlo@cmu.edu>
12909 M:      "Michael S. Tsirkin" <mst@redhat.com>
12910 L:      qemu-devel@nongnu.org
12911 S:      Maintained
12912 F:      drivers/firmware/qemu_fw_cfg.c
12913 F:      include/uapi/linux/qemu_fw_cfg.h
12914
12915 QIB DRIVER
12916 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12917 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12918 L:      linux-rdma@vger.kernel.org
12919 S:      Supported
12920 F:      drivers/infiniband/hw/qib/
12921
12922 QLOGIC QL41xxx FCOE DRIVER
12923 M:      QLogic-Storage-Upstream@cavium.com
12924 L:      linux-scsi@vger.kernel.org
12925 S:      Supported
12926 F:      drivers/scsi/qedf/
12927
12928 QLOGIC QL41xxx ISCSI DRIVER
12929 M:      QLogic-Storage-Upstream@cavium.com
12930 L:      linux-scsi@vger.kernel.org
12931 S:      Supported
12932 F:      drivers/scsi/qedi/
12933
12934 QLOGIC QL4xxx ETHERNET DRIVER
12935 M:      Ariel Elior <aelior@marvell.com>
12936 M:      GR-everest-linux-l2@marvell.com
12937 L:      netdev@vger.kernel.org
12938 S:      Supported
12939 F:      drivers/net/ethernet/qlogic/qed/
12940 F:      include/linux/qed/
12941 F:      drivers/net/ethernet/qlogic/qede/
12942
12943 QLOGIC QL4xxx RDMA DRIVER
12944 M:      Michal Kalderon <mkalderon@marvell.com>
12945 M:      Ariel Elior <aelior@marvell.com>
12946 L:      linux-rdma@vger.kernel.org
12947 S:      Supported
12948 F:      drivers/infiniband/hw/qedr/
12949 F:      include/uapi/rdma/qedr-abi.h
12950
12951 QLOGIC QLA1280 SCSI DRIVER
12952 M:      Michael Reed <mdr@sgi.com>
12953 L:      linux-scsi@vger.kernel.org
12954 S:      Maintained
12955 F:      drivers/scsi/qla1280.[ch]
12956
12957 QLOGIC QLA2XXX FC-SCSI DRIVER
12958 M:      qla2xxx-upstream@qlogic.com
12959 L:      linux-scsi@vger.kernel.org
12960 S:      Supported
12961 F:      Documentation/scsi/LICENSE.qla2xxx
12962 F:      drivers/scsi/qla2xxx/
12963
12964 QLOGIC QLA3XXX NETWORK DRIVER
12965 M:      GR-Linux-NIC-Dev@marvell.com
12966 L:      netdev@vger.kernel.org
12967 S:      Supported
12968 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12969 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12970
12971 QLOGIC QLA4XXX iSCSI DRIVER
12972 M:      QLogic-Storage-Upstream@qlogic.com
12973 L:      linux-scsi@vger.kernel.org
12974 S:      Supported
12975 F:      Documentation/scsi/LICENSE.qla4xxx
12976 F:      drivers/scsi/qla4xxx/
12977
12978 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12979 M:      Shahed Shaikh <shshaikh@marvell.com>
12980 M:      Manish Chopra <manishc@marvell.com>
12981 M:      GR-Linux-NIC-Dev@marvell.com
12982 L:      netdev@vger.kernel.org
12983 S:      Supported
12984 F:      drivers/net/ethernet/qlogic/qlcnic/
12985
12986 QLOGIC QLGE 10Gb ETHERNET DRIVER
12987 M:      Manish Chopra <manishc@marvell.com>
12988 M:      GR-Linux-NIC-Dev@marvell.com
12989 L:      netdev@vger.kernel.org
12990 S:      Supported
12991 F:      drivers/net/ethernet/qlogic/qlge/
12992
12993 QM1D1B0004 MEDIA DRIVER
12994 M:      Akihiro Tsukada <tskd08@gmail.com>
12995 L:      linux-media@vger.kernel.org
12996 S:      Odd Fixes
12997 F:      drivers/media/tuners/qm1d1b0004*
12998
12999 QM1D1C0042 MEDIA DRIVER
13000 M:      Akihiro Tsukada <tskd08@gmail.com>
13001 L:      linux-media@vger.kernel.org
13002 S:      Odd Fixes
13003 F:      drivers/media/tuners/qm1d1c0042*
13004
13005 QNX4 FILESYSTEM
13006 M:      Anders Larsen <al@alarsen.net>
13007 W:      http://www.alarsen.net/linux/qnx4fs/
13008 S:      Maintained
13009 F:      fs/qnx4/
13010 F:      include/uapi/linux/qnx4_fs.h
13011 F:      include/uapi/linux/qnxtypes.h
13012
13013 QORIQ DPAA2 FSL-MC BUS DRIVER
13014 M:      Stuart Yoder <stuyoder@gmail.com>
13015 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13016 L:      linux-kernel@vger.kernel.org
13017 S:      Maintained
13018 F:      drivers/bus/fsl-mc/
13019 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13020 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13021
13022 QT1010 MEDIA DRIVER
13023 M:      Antti Palosaari <crope@iki.fi>
13024 L:      linux-media@vger.kernel.org
13025 W:      https://linuxtv.org
13026 W:      http://palosaari.fi/linux/
13027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13028 T:      git git://linuxtv.org/anttip/media_tree.git
13029 S:      Maintained
13030 F:      drivers/media/tuners/qt1010*
13031
13032 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13033 M:      Kalle Valo <kvalo@codeaurora.org>
13034 L:      ath10k@lists.infradead.org
13035 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13037 S:      Supported
13038 F:      drivers/net/wireless/ath/ath10k/
13039
13040 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13041 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13042 L:      linux-wireless@vger.kernel.org
13043 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13044 S:      Supported
13045 F:      drivers/net/wireless/ath/ath9k/
13046
13047 QUALCOMM CAMERA SUBSYSTEM DRIVER
13048 M:      Todor Tomov <todor.too@gmail.com>
13049 L:      linux-media@vger.kernel.org
13050 S:      Maintained
13051 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13052 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13053 F:      drivers/media/platform/qcom/camss/
13054
13055 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13056 M:      Ilia Lin <ilia.lin@kernel.org>
13057 L:      linux-pm@vger.kernel.org
13058 S:      Maintained
13059 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13060 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13061
13062 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13063 M:      Timur Tabi <timur@kernel.org>
13064 L:      netdev@vger.kernel.org
13065 S:      Maintained
13066 F:      drivers/net/ethernet/qualcomm/emac/
13067
13068 QUALCOMM ETHQOS ETHERNET DRIVER
13069 M:      Vinod Koul <vkoul@kernel.org>
13070 M:      Niklas Cassel <niklas.cassel@linaro.org>
13071 L:      netdev@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13074 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13075
13076 QUALCOMM GENERIC INTERFACE I2C DRIVER
13077 M:      Alok Chauhan <alokc@codeaurora.org>
13078 L:      linux-i2c@vger.kernel.org
13079 L:      linux-arm-msm@vger.kernel.org
13080 S:      Supported
13081 F:      drivers/i2c/busses/i2c-qcom-geni.c
13082
13083 QUALCOMM HEXAGON ARCHITECTURE
13084 M:      Richard Kuo <rkuo@codeaurora.org>
13085 L:      linux-hexagon@vger.kernel.org
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13087 S:      Supported
13088 F:      arch/hexagon/
13089
13090 QUALCOMM HIDMA DRIVER
13091 M:      Sinan Kaya <okaya@kernel.org>
13092 L:      linux-arm-kernel@lists.infradead.org
13093 L:      linux-arm-msm@vger.kernel.org
13094 L:      dmaengine@vger.kernel.org
13095 S:      Supported
13096 F:      drivers/dma/qcom/hidma*
13097
13098 QUALCOMM IOMMU
13099 M:      Rob Clark <robdclark@gmail.com>
13100 L:      iommu@lists.linux-foundation.org
13101 L:      linux-arm-msm@vger.kernel.org
13102 S:      Maintained
13103 F:      drivers/iommu/qcom_iommu.c
13104
13105 QUALCOMM TSENS THERMAL DRIVER
13106 M:      Amit Kucheria <amit.kucheria@linaro.org>
13107 L:      linux-pm@vger.kernel.org
13108 L:      linux-arm-msm@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/thermal/qcom/
13111
13112 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13113 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13114 L:      linux-media@vger.kernel.org
13115 L:      linux-arm-msm@vger.kernel.org
13116 T:      git git://linuxtv.org/media_tree.git
13117 S:      Maintained
13118 F:      drivers/media/platform/qcom/venus/
13119
13120 QUALCOMM WCN36XX WIRELESS DRIVER
13121 M:      Kalle Valo <kvalo@codeaurora.org>
13122 L:      wcn36xx@lists.infradead.org
13123 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13124 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13125 S:      Supported
13126 F:      drivers/net/wireless/ath/wcn36xx/
13127
13128 QUANTENNA QTNFMAC WIRELESS DRIVER
13129 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13130 M:      Avinash Patil <avinashp@quantenna.com>
13131 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13132 L:      linux-wireless@vger.kernel.org
13133 S:      Maintained
13134 F:      drivers/net/wireless/quantenna
13135
13136 RADEON and AMDGPU DRM DRIVERS
13137 M:      Alex Deucher <alexander.deucher@amd.com>
13138 M:      Christian König <christian.koenig@amd.com>
13139 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13140 L:      amd-gfx@lists.freedesktop.org
13141 T:      git git://people.freedesktop.org/~agd5f/linux
13142 S:      Supported
13143 F:      drivers/gpu/drm/radeon/
13144 F:      include/uapi/drm/radeon_drm.h
13145 F:      drivers/gpu/drm/amd/
13146 F:      include/uapi/drm/amdgpu_drm.h
13147
13148 RADEON FRAMEBUFFER DISPLAY DRIVER
13149 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13150 L:      linux-fbdev@vger.kernel.org
13151 S:      Maintained
13152 F:      drivers/video/fbdev/aty/radeon*
13153 F:      include/uapi/linux/radeonfb.h
13154
13155 RADIOSHARK RADIO DRIVER
13156 M:      Hans Verkuil <hverkuil@xs4all.nl>
13157 L:      linux-media@vger.kernel.org
13158 T:      git git://linuxtv.org/media_tree.git
13159 S:      Maintained
13160 F:      drivers/media/radio/radio-shark.c
13161
13162 RADIOSHARK2 RADIO DRIVER
13163 M:      Hans Verkuil <hverkuil@xs4all.nl>
13164 L:      linux-media@vger.kernel.org
13165 T:      git git://linuxtv.org/media_tree.git
13166 S:      Maintained
13167 F:      drivers/media/radio/radio-shark2.c
13168 F:      drivers/media/radio/radio-tea5777.c
13169
13170 RADOS BLOCK DEVICE (RBD)
13171 M:      Ilya Dryomov <idryomov@gmail.com>
13172 M:      Sage Weil <sage@redhat.com>
13173 M:      Alex Elder <elder@kernel.org>
13174 L:      ceph-devel@vger.kernel.org
13175 W:      http://ceph.com/
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13177 T:      git git://github.com/ceph/ceph-client.git
13178 S:      Supported
13179 F:      Documentation/ABI/testing/sysfs-bus-rbd
13180 F:      drivers/block/rbd.c
13181 F:      drivers/block/rbd_types.h
13182
13183 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13184 M:      Paul Mackerras <paulus@samba.org>
13185 L:      linux-fbdev@vger.kernel.org
13186 S:      Maintained
13187 F:      drivers/video/fbdev/aty/aty128fb.c
13188
13189 RAINSHADOW-CEC DRIVER
13190 M:      Hans Verkuil <hverkuil@xs4all.nl>
13191 L:      linux-media@vger.kernel.org
13192 T:      git git://linuxtv.org/media_tree.git
13193 S:      Maintained
13194 F:      drivers/media/usb/rainshadow-cec/*
13195
13196 RALINK MIPS ARCHITECTURE
13197 M:      John Crispin <john@phrozen.org>
13198 L:      linux-mips@vger.kernel.org
13199 S:      Maintained
13200 F:      arch/mips/ralink
13201
13202 RALINK RT2X00 WIRELESS LAN DRIVER
13203 P:      rt2x00 project
13204 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13205 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13206 L:      linux-wireless@vger.kernel.org
13207 S:      Maintained
13208 F:      drivers/net/wireless/ralink/rt2x00/
13209
13210 RAMDISK RAM BLOCK DEVICE DRIVER
13211 M:      Jens Axboe <axboe@kernel.dk>
13212 S:      Maintained
13213 F:      Documentation/blockdev/ramdisk.txt
13214 F:      drivers/block/brd.c
13215
13216 RANCHU VIRTUAL BOARD FOR MIPS
13217 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13218 L:      linux-mips@vger.kernel.org
13219 S:      Supported
13220 F:      arch/mips/generic/board-ranchu.c
13221 F:      arch/mips/configs/generic/board-ranchu.config
13222
13223 RANDOM NUMBER DRIVER
13224 M:      "Theodore Ts'o" <tytso@mit.edu>
13225 S:      Maintained
13226 F:      drivers/char/random.c
13227
13228 RAPIDIO SUBSYSTEM
13229 M:      Matt Porter <mporter@kernel.crashing.org>
13230 M:      Alexandre Bounine <alex.bou9@gmail.com>
13231 S:      Maintained
13232 F:      drivers/rapidio/
13233
13234 RAS INFRASTRUCTURE
13235 M:      Tony Luck <tony.luck@intel.com>
13236 M:      Borislav Petkov <bp@alien8.de>
13237 L:      linux-edac@vger.kernel.org
13238 S:      Maintained
13239 F:      drivers/ras/
13240 F:      include/linux/ras.h
13241 F:      include/ras/ras_event.h
13242 F:      Documentation/admin-guide/ras.rst
13243
13244 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13245 L:      linux-wireless@vger.kernel.org
13246 S:      Orphan
13247 F:      drivers/net/wireless/ray*
13248
13249 RCUTORTURE TEST FRAMEWORK
13250 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13251 M:      Josh Triplett <josh@joshtriplett.org>
13252 R:      Steven Rostedt <rostedt@goodmis.org>
13253 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13254 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13255 L:      rcu@vger.kernel.org
13256 S:      Supported
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13258 F:      tools/testing/selftests/rcutorture
13259
13260 RDC R-321X SoC
13261 M:      Florian Fainelli <florian@openwrt.org>
13262 S:      Maintained
13263
13264 RDC R6040 FAST ETHERNET DRIVER
13265 M:      Florian Fainelli <f.fainelli@gmail.com>
13266 L:      netdev@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/net/ethernet/rdc/r6040.c
13269
13270 RDMAVT - RDMA verbs software
13271 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13272 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13273 L:      linux-rdma@vger.kernel.org
13274 S:      Supported
13275 F:      drivers/infiniband/sw/rdmavt
13276
13277 RDS - RELIABLE DATAGRAM SOCKETS
13278 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13279 L:      netdev@vger.kernel.org
13280 L:      linux-rdma@vger.kernel.org
13281 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13282 W:      https://oss.oracle.com/projects/rds/
13283 S:      Supported
13284 F:      net/rds/
13285 F:      Documentation/networking/rds.txt
13286
13287 RDT - RESOURCE ALLOCATION
13288 M:      Fenghua Yu <fenghua.yu@intel.com>
13289 M:      Reinette Chatre <reinette.chatre@intel.com>
13290 L:      linux-kernel@vger.kernel.org
13291 S:      Supported
13292 F:      arch/x86/kernel/cpu/resctrl/
13293 F:      arch/x86/include/asm/resctrl_sched.h
13294 F:      Documentation/x86/resctrl*
13295
13296 READ-COPY UPDATE (RCU)
13297 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13298 M:      Josh Triplett <josh@joshtriplett.org>
13299 R:      Steven Rostedt <rostedt@goodmis.org>
13300 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13301 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13302 R:      Joel Fernandes <joel@joelfernandes.org>
13303 L:      rcu@vger.kernel.org
13304 W:      http://www.rdrop.com/users/paulmck/RCU/
13305 S:      Supported
13306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13307 F:      Documentation/RCU/
13308 X:      Documentation/RCU/torture.txt
13309 F:      include/linux/rcu*
13310 X:      include/linux/srcu*.h
13311 F:      kernel/rcu/
13312 X:      kernel/rcu/srcu*.c
13313
13314 REAL TIME CLOCK (RTC) SUBSYSTEM
13315 M:      Alessandro Zummo <a.zummo@towertech.it>
13316 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13317 L:      linux-rtc@vger.kernel.org
13318 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13320 S:      Maintained
13321 F:      Documentation/devicetree/bindings/rtc/
13322 F:      Documentation/rtc.txt
13323 F:      drivers/rtc/
13324 F:      include/linux/rtc.h
13325 F:      include/uapi/linux/rtc.h
13326 F:      include/linux/rtc/
13327 F:      include/linux/platform_data/rtc-*
13328 F:      tools/testing/selftests/rtc/
13329
13330 REALTEK AUDIO CODECS
13331 M:      Bard Liao <bardliao@realtek.com>
13332 M:      Oder Chiou <oder_chiou@realtek.com>
13333 S:      Maintained
13334 F:      sound/soc/codecs/rt*
13335 F:      include/sound/rt*.h
13336
13337 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13338 M:      Linus Walleij <linus.walleij@linaro.org>
13339 S:      Maintained
13340 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13341 F:      drivers/net/dsa/realtek-smi*
13342 F:      drivers/net/dsa/rtl83*
13343
13344 REDPINE WIRELESS DRIVER
13345 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13346 M:      Siva Rebbagondla <siva8118@gmail.com>
13347 L:      linux-wireless@vger.kernel.org
13348 S:      Maintained
13349 F:      drivers/net/wireless/rsi/
13350
13351 REGISTER MAP ABSTRACTION
13352 M:      Mark Brown <broonie@kernel.org>
13353 L:      linux-kernel@vger.kernel.org
13354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13355 S:      Supported
13356 F:      Documentation/devicetree/bindings/regmap/
13357 F:      drivers/base/regmap/
13358 F:      include/linux/regmap.h
13359
13360 REISERFS FILE SYSTEM
13361 L:      reiserfs-devel@vger.kernel.org
13362 S:      Supported
13363 F:      fs/reiserfs/
13364
13365 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13366 M:      Ohad Ben-Cohen <ohad@wizery.com>
13367 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13368 L:      linux-remoteproc@vger.kernel.org
13369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13370 S:      Maintained
13371 F:      Documentation/devicetree/bindings/remoteproc/
13372 F:      Documentation/remoteproc.txt
13373 F:      drivers/remoteproc/
13374 F:      include/linux/remoteproc.h
13375
13376 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13377 M:      Ohad Ben-Cohen <ohad@wizery.com>
13378 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13379 L:      linux-remoteproc@vger.kernel.org
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13381 S:      Maintained
13382 F:      drivers/rpmsg/
13383 F:      Documentation/rpmsg.txt
13384 F:      include/linux/rpmsg.h
13385 F:      include/linux/rpmsg/
13386
13387 RENESAS CLOCK DRIVERS
13388 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13389 L:      linux-renesas-soc@vger.kernel.org
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13391 S:      Supported
13392 F:      drivers/clk/renesas/
13393
13394 RENESAS EMEV2 I2C DRIVER
13395 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13396 S:      Supported
13397 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13398 F:      drivers/i2c/busses/i2c-emev2.c
13399
13400 RENESAS ETHERNET DRIVERS
13401 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13402 L:      netdev@vger.kernel.org
13403 L:      linux-renesas-soc@vger.kernel.org
13404 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13405 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13406 F:      drivers/net/ethernet/renesas/
13407 F:      include/linux/sh_eth.h
13408
13409 RENESAS R-CAR GYROADC DRIVER
13410 M:      Marek Vasut <marek.vasut@gmail.com>
13411 L:      linux-iio@vger.kernel.org
13412 S:      Supported
13413 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13414 F:      drivers/iio/adc/rcar-gyroadc.c
13415
13416 RENESAS R-CAR I2C DRIVERS
13417 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13418 S:      Supported
13419 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13420 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13421 F:      drivers/i2c/busses/i2c-rcar.c
13422 F:      drivers/i2c/busses/i2c-sh_mobile.c
13423
13424 RENESAS RIIC DRIVER
13425 M:      Chris Brandt <chris.brandt@renesas.com>
13426 S:      Supported
13427 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13428 F:      drivers/i2c/busses/i2c-riic.c
13429
13430 RENESAS USB PHY DRIVER
13431 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13432 L:      linux-renesas-soc@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13435
13436 RESET CONTROLLER FRAMEWORK
13437 M:      Philipp Zabel <p.zabel@pengutronix.de>
13438 T:      git git://git.pengutronix.de/git/pza/linux
13439 S:      Maintained
13440 F:      drivers/reset/
13441 F:      Documentation/devicetree/bindings/reset/
13442 F:      include/dt-bindings/reset/
13443 F:      include/linux/reset.h
13444 F:      include/linux/reset/
13445 F:      include/linux/reset-controller.h
13446
13447 RESTARTABLE SEQUENCES SUPPORT
13448 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13449 M:      Peter Zijlstra <peterz@infradead.org>
13450 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13451 M:      Boqun Feng <boqun.feng@gmail.com>
13452 L:      linux-kernel@vger.kernel.org
13453 S:      Supported
13454 F:      kernel/rseq.c
13455 F:      include/uapi/linux/rseq.h
13456 F:      include/trace/events/rseq.h
13457 F:      tools/testing/selftests/rseq/
13458
13459 RFKILL
13460 M:      Johannes Berg <johannes@sipsolutions.net>
13461 L:      linux-wireless@vger.kernel.org
13462 W:      http://wireless.kernel.org/
13463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13465 S:      Maintained
13466 F:      Documentation/rfkill.txt
13467 F:      Documentation/ABI/stable/sysfs-class-rfkill
13468 F:      net/rfkill/
13469 F:      include/linux/rfkill.h
13470 F:      include/uapi/linux/rfkill.h
13471
13472 RHASHTABLE
13473 M:      Thomas Graf <tgraf@suug.ch>
13474 M:      Herbert Xu <herbert@gondor.apana.org.au>
13475 L:      netdev@vger.kernel.org
13476 S:      Maintained
13477 F:      lib/rhashtable.c
13478 F:      lib/test_rhashtable.c
13479 F:      include/linux/rhashtable.h
13480 F:      include/linux/rhashtable-types.h
13481
13482 RICOH R5C592 MEMORYSTICK DRIVER
13483 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13484 S:      Maintained
13485 F:      drivers/memstick/host/r592.*
13486
13487 RICOH SMARTMEDIA/XD DRIVER
13488 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13489 S:      Maintained
13490 F:      drivers/mtd/nand/raw/r852.c
13491 F:      drivers/mtd/nand/raw/r852.h
13492
13493 RISC-V ARCHITECTURE
13494 M:      Palmer Dabbelt <palmer@sifive.com>
13495 M:      Albert Ou <aou@eecs.berkeley.edu>
13496 L:      linux-riscv@lists.infradead.org
13497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13498 S:      Supported
13499 F:      arch/riscv/
13500 K:      riscv
13501 N:      riscv
13502
13503 ROCCAT DRIVERS
13504 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13505 W:      http://sourceforge.net/projects/roccat/
13506 S:      Maintained
13507 F:      drivers/hid/hid-roccat*
13508 F:      include/linux/hid-roccat*
13509 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13510
13511 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13512 M:      Jacob chen <jacob2.chen@rock-chips.com>
13513 L:      linux-media@vger.kernel.org
13514 S:      Maintained
13515 F:      drivers/media/platform/rockchip/rga/
13516 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13517
13518 ROCKCHIP VPU CODEC DRIVER
13519 M:      Ezequiel Garcia <ezequiel@collabora.com>
13520 L:      linux-media@vger.kernel.org
13521 S:      Maintained
13522 F:      drivers/staging/media/platform/rockchip/vpu/
13523 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13524
13525 ROCKER DRIVER
13526 M:      Jiri Pirko <jiri@resnulli.us>
13527 L:      netdev@vger.kernel.org
13528 S:      Supported
13529 F:      drivers/net/ethernet/rocker/
13530
13531 ROCKETPORT DRIVER
13532 P:      Comtrol Corp.
13533 W:      http://www.comtrol.com
13534 S:      Maintained
13535 F:      Documentation/serial/rocket.rst
13536 F:      drivers/tty/rocket*
13537
13538 ROCKETPORT EXPRESS/INFINITY DRIVER
13539 M:      Kevin Cernekee <cernekee@gmail.com>
13540 L:      linux-serial@vger.kernel.org
13541 S:      Odd Fixes
13542 F:      drivers/tty/serial/rp2.*
13543
13544 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13545 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13546 L:      linux-kernel@vger.kernel.org
13547 L:      linux-renesas-soc@vger.kernel.org
13548 S:      Supported
13549 F:      drivers/mfd/bd9571mwv.c
13550 F:      drivers/regulator/bd9571mwv-regulator.c
13551 F:      drivers/gpio/gpio-bd9571mwv.c
13552 F:      include/linux/mfd/bd9571mwv.h
13553 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13554
13555 ROSE NETWORK LAYER
13556 M:      Ralf Baechle <ralf@linux-mips.org>
13557 L:      linux-hams@vger.kernel.org
13558 W:      http://www.linux-ax25.org/
13559 S:      Maintained
13560 F:      include/net/rose.h
13561 F:      include/uapi/linux/rose.h
13562 F:      net/rose/
13563
13564 RTL2830 MEDIA DRIVER
13565 M:      Antti Palosaari <crope@iki.fi>
13566 L:      linux-media@vger.kernel.org
13567 W:      https://linuxtv.org
13568 W:      http://palosaari.fi/linux/
13569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13570 T:      git git://linuxtv.org/anttip/media_tree.git
13571 S:      Maintained
13572 F:      drivers/media/dvb-frontends/rtl2830*
13573
13574 RTL2832 MEDIA DRIVER
13575 M:      Antti Palosaari <crope@iki.fi>
13576 L:      linux-media@vger.kernel.org
13577 W:      https://linuxtv.org
13578 W:      http://palosaari.fi/linux/
13579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13580 T:      git git://linuxtv.org/anttip/media_tree.git
13581 S:      Maintained
13582 F:      drivers/media/dvb-frontends/rtl2832*
13583
13584 RTL2832_SDR MEDIA DRIVER
13585 M:      Antti Palosaari <crope@iki.fi>
13586 L:      linux-media@vger.kernel.org
13587 W:      https://linuxtv.org
13588 W:      http://palosaari.fi/linux/
13589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13590 T:      git git://linuxtv.org/anttip/media_tree.git
13591 S:      Maintained
13592 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13593
13594 RTL8180 WIRELESS DRIVER
13595 L:      linux-wireless@vger.kernel.org
13596 W:      http://wireless.kernel.org/
13597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13598 S:      Orphan
13599 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13600
13601 RTL8187 WIRELESS DRIVER
13602 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13603 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13604 M:      Larry Finger <Larry.Finger@lwfinger.net>
13605 L:      linux-wireless@vger.kernel.org
13606 W:      http://wireless.kernel.org/
13607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13608 S:      Maintained
13609 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13610
13611 REALTEK WIRELESS DRIVER (rtlwifi family)
13612 M:      Ping-Ke Shih <pkshih@realtek.com>
13613 L:      linux-wireless@vger.kernel.org
13614 W:      http://wireless.kernel.org/
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13616 S:      Maintained
13617 F:      drivers/net/wireless/realtek/rtlwifi/
13618
13619 REALTEK WIRELESS DRIVER (rtw88)
13620 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13621 L:      linux-wireless@vger.kernel.org
13622 S:      Maintained
13623 F:      drivers/net/wireless/realtek/rtw88/
13624
13625 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13626 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13627 L:      linux-wireless@vger.kernel.org
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13629 S:      Maintained
13630 F:      drivers/net/wireless/realtek/rtl8xxxu/
13631
13632 RXRPC SOCKETS (AF_RXRPC)
13633 M:      David Howells <dhowells@redhat.com>
13634 L:      linux-afs@lists.infradead.org
13635 S:      Supported
13636 F:      net/rxrpc/
13637 F:      include/keys/rxrpc-type.h
13638 F:      include/net/af_rxrpc.h
13639 F:      include/trace/events/rxrpc.h
13640 F:      include/uapi/linux/rxrpc.h
13641 F:      Documentation/networking/rxrpc.txt
13642 W:      https://www.infradead.org/~dhowells/kafs/
13643
13644 S3 SAVAGE FRAMEBUFFER DRIVER
13645 M:      Antonino Daplas <adaplas@gmail.com>
13646 L:      linux-fbdev@vger.kernel.org
13647 S:      Maintained
13648 F:      drivers/video/fbdev/savage/
13649
13650 S390
13651 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13652 M:      Vasily Gorbik <gor@linux.ibm.com>
13653 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13654 L:      linux-s390@vger.kernel.org
13655 W:      http://www.ibm.com/developerworks/linux/linux390/
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13657 S:      Supported
13658 F:      arch/s390/
13659 F:      drivers/s390/
13660 F:      Documentation/s390/
13661 F:      Documentation/driver-api/s390-drivers.rst
13662
13663 S390 COMMON I/O LAYER
13664 M:      Sebastian Ott <sebott@linux.ibm.com>
13665 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13666 L:      linux-s390@vger.kernel.org
13667 W:      http://www.ibm.com/developerworks/linux/linux390/
13668 S:      Supported
13669 F:      drivers/s390/cio/
13670
13671 S390 DASD DRIVER
13672 M:      Stefan Haberland <sth@linux.ibm.com>
13673 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13674 L:      linux-s390@vger.kernel.org
13675 W:      http://www.ibm.com/developerworks/linux/linux390/
13676 S:      Supported
13677 F:      drivers/s390/block/dasd*
13678 F:      block/partitions/ibm.c
13679
13680 S390 IOMMU (PCI)
13681 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13682 L:      linux-s390@vger.kernel.org
13683 W:      http://www.ibm.com/developerworks/linux/linux390/
13684 S:      Supported
13685 F:      drivers/iommu/s390-iommu.c
13686
13687 S390 IUCV NETWORK LAYER
13688 M:      Julian Wiedmann <jwi@linux.ibm.com>
13689 M:      Ursula Braun <ubraun@linux.ibm.com>
13690 L:      linux-s390@vger.kernel.org
13691 W:      http://www.ibm.com/developerworks/linux/linux390/
13692 S:      Supported
13693 F:      drivers/s390/net/*iucv*
13694 F:      include/net/iucv/
13695 F:      net/iucv/
13696
13697 S390 NETWORK DRIVERS
13698 M:      Julian Wiedmann <jwi@linux.ibm.com>
13699 M:      Ursula Braun <ubraun@linux.ibm.com>
13700 L:      linux-s390@vger.kernel.org
13701 W:      http://www.ibm.com/developerworks/linux/linux390/
13702 S:      Supported
13703 F:      drivers/s390/net/
13704
13705 S390 PCI SUBSYSTEM
13706 M:      Sebastian Ott <sebott@linux.ibm.com>
13707 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13708 L:      linux-s390@vger.kernel.org
13709 W:      http://www.ibm.com/developerworks/linux/linux390/
13710 S:      Supported
13711 F:      arch/s390/pci/
13712 F:      drivers/pci/hotplug/s390_pci_hpc.c
13713
13714 S390 VFIO-CCW DRIVER
13715 M:      Cornelia Huck <cohuck@redhat.com>
13716 M:      Farhan Ali <alifm@linux.ibm.com>
13717 M:      Eric Farman <farman@linux.ibm.com>
13718 R:      Halil Pasic <pasic@linux.ibm.com>
13719 L:      linux-s390@vger.kernel.org
13720 L:      kvm@vger.kernel.org
13721 S:      Supported
13722 F:      drivers/s390/cio/vfio_ccw*
13723 F:      Documentation/s390/vfio-ccw.txt
13724 F:      include/uapi/linux/vfio_ccw.h
13725
13726 S390 ZCRYPT DRIVER
13727 M:      Harald Freudenberger <freude@linux.ibm.com>
13728 L:      linux-s390@vger.kernel.org
13729 W:      http://www.ibm.com/developerworks/linux/linux390/
13730 S:      Supported
13731 F:      drivers/s390/crypto/
13732
13733 S390 VFIO AP DRIVER
13734 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13735 M:      Pierre Morel <pmorel@linux.ibm.com>
13736 M:      Halil Pasic <pasic@linux.ibm.com>
13737 L:      linux-s390@vger.kernel.org
13738 W:      http://www.ibm.com/developerworks/linux/linux390/
13739 S:      Supported
13740 F:      drivers/s390/crypto/vfio_ap_drv.c
13741 F:      drivers/s390/crypto/vfio_ap_private.h
13742 F:      drivers/s390/crypto/vfio_ap_ops.c
13743 F:      Documentation/s390/vfio-ap.txt
13744
13745 S390 ZFCP DRIVER
13746 M:      Steffen Maier <maier@linux.ibm.com>
13747 M:      Benjamin Block <bblock@linux.ibm.com>
13748 L:      linux-s390@vger.kernel.org
13749 W:      http://www.ibm.com/developerworks/linux/linux390/
13750 S:      Supported
13751 F:      drivers/s390/scsi/zfcp_*
13752
13753 S3C24XX SD/MMC Driver
13754 M:      Ben Dooks <ben-linux@fluff.org>
13755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13756 S:      Supported
13757 F:      drivers/mmc/host/s3cmci.*
13758
13759 SAA6588 RDS RECEIVER DRIVER
13760 M:      Hans Verkuil <hverkuil@xs4all.nl>
13761 L:      linux-media@vger.kernel.org
13762 T:      git git://linuxtv.org/media_tree.git
13763 W:      https://linuxtv.org
13764 S:      Odd Fixes
13765 F:      drivers/media/i2c/saa6588*
13766
13767 SAA7134 VIDEO4LINUX DRIVER
13768 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13769 L:      linux-media@vger.kernel.org
13770 W:      https://linuxtv.org
13771 T:      git git://linuxtv.org/media_tree.git
13772 S:      Odd fixes
13773 F:      Documentation/media/v4l-drivers/saa7134*
13774 F:      drivers/media/pci/saa7134/
13775
13776 SAA7146 VIDEO4LINUX-2 DRIVER
13777 M:      Hans Verkuil <hverkuil@xs4all.nl>
13778 L:      linux-media@vger.kernel.org
13779 T:      git git://linuxtv.org/media_tree.git
13780 S:      Maintained
13781 F:      drivers/media/common/saa7146/
13782 F:      drivers/media/pci/saa7146/
13783 F:      include/media/drv-intf/saa7146*
13784
13785 SAMSUNG AUDIO (ASoC) DRIVERS
13786 M:      Krzysztof Kozlowski <krzk@kernel.org>
13787 M:      Sangbeom Kim <sbkim73@samsung.com>
13788 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13789 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13790 S:      Supported
13791 F:      sound/soc/samsung/
13792 F:      Documentation/devicetree/bindings/sound/samsung*
13793
13794 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13795 M:      Krzysztof Kozlowski <krzk@kernel.org>
13796 L:      linux-crypto@vger.kernel.org
13797 L:      linux-samsung-soc@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/crypto/exynos-rng.c
13800 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13801
13802 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13803 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13804 L:      linux-samsung-soc@vger.kernel.org
13805 S:      Maintained
13806 F:      drivers/char/hw_random/exynos-trng.c
13807 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13808
13809 SAMSUNG FRAMEBUFFER DRIVER
13810 M:      Jingoo Han <jingoohan1@gmail.com>
13811 L:      linux-fbdev@vger.kernel.org
13812 S:      Maintained
13813 F:      drivers/video/fbdev/s3c-fb.c
13814
13815 SAMSUNG LAPTOP DRIVER
13816 M:      Corentin Chary <corentin.chary@gmail.com>
13817 L:      platform-driver-x86@vger.kernel.org
13818 S:      Maintained
13819 F:      drivers/platform/x86/samsung-laptop.c
13820
13821 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13822 M:      Sangbeom Kim <sbkim73@samsung.com>
13823 M:      Krzysztof Kozlowski <krzk@kernel.org>
13824 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13825 L:      linux-kernel@vger.kernel.org
13826 L:      linux-samsung-soc@vger.kernel.org
13827 S:      Supported
13828 F:      drivers/mfd/sec*.c
13829 F:      drivers/regulator/s2m*.c
13830 F:      drivers/regulator/s5m*.c
13831 F:      drivers/clk/clk-s2mps11.c
13832 F:      drivers/rtc/rtc-s5m.c
13833 F:      include/linux/mfd/samsung/
13834 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13835 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13836 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13837 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13838
13839 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13840 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13841 L:      linux-media@vger.kernel.org
13842 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13843 S:      Maintained
13844 F:      drivers/media/platform/s3c-camif/
13845 F:      include/media/drv-intf/s3c_camif.h
13846
13847 SAMSUNG S3FWRN5 NFC DRIVER
13848 M:      Robert Baldyga <r.baldyga@samsung.com>
13849 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13850 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13851 S:      Supported
13852 F:      drivers/nfc/s3fwrn5
13853
13854 SAMSUNG S5C73M3 CAMERA DRIVER
13855 M:      Kyungmin Park <kyungmin.park@samsung.com>
13856 M:      Andrzej Hajda <a.hajda@samsung.com>
13857 L:      linux-media@vger.kernel.org
13858 S:      Supported
13859 F:      drivers/media/i2c/s5c73m3/*
13860
13861 SAMSUNG S5K5BAF CAMERA DRIVER
13862 M:      Kyungmin Park <kyungmin.park@samsung.com>
13863 M:      Andrzej Hajda <a.hajda@samsung.com>
13864 L:      linux-media@vger.kernel.org
13865 S:      Supported
13866 F:      drivers/media/i2c/s5k5baf.c
13867
13868 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13869 M:      Krzysztof Kozlowski <krzk@kernel.org>
13870 M:      Vladimir Zapolskiy <vz@mleia.com>
13871 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13872 L:      linux-crypto@vger.kernel.org
13873 L:      linux-samsung-soc@vger.kernel.org
13874 S:      Maintained
13875 F:      drivers/crypto/s5p-sss.c
13876
13877 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13878 M:      Kyungmin Park <kyungmin.park@samsung.com>
13879 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13880 L:      linux-media@vger.kernel.org
13881 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13882 S:      Supported
13883 F:      drivers/media/platform/exynos4-is/
13884
13885 SAMSUNG SOC CLOCK DRIVERS
13886 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13887 M:      Tomasz Figa <tomasz.figa@gmail.com>
13888 M:      Chanwoo Choi <cw00.choi@samsung.com>
13889 S:      Supported
13890 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13892 F:      drivers/clk/samsung/
13893 F:      include/dt-bindings/clock/exynos*.h
13894 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13895
13896 SAMSUNG SPI DRIVERS
13897 M:      Kukjin Kim <kgene@kernel.org>
13898 M:      Krzysztof Kozlowski <krzk@kernel.org>
13899 M:      Andi Shyti <andi@etezian.org>
13900 L:      linux-spi@vger.kernel.org
13901 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13902 S:      Maintained
13903 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13904 F:      drivers/spi/spi-s3c*
13905 F:      include/linux/platform_data/spi-s3c64xx.h
13906
13907 SAMSUNG SXGBE DRIVERS
13908 M:      Byungho An <bh74.an@samsung.com>
13909 M:      Girish K S <ks.giri@samsung.com>
13910 M:      Vipul Pandya <vipul.pandya@samsung.com>
13911 S:      Supported
13912 L:      netdev@vger.kernel.org
13913 F:      drivers/net/ethernet/samsung/sxgbe/
13914
13915 SAMSUNG THERMAL DRIVER
13916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13917 L:      linux-pm@vger.kernel.org
13918 L:      linux-samsung-soc@vger.kernel.org
13919 S:      Supported
13920 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13921 F:      drivers/thermal/samsung/
13922
13923 SAMSUNG USB2 PHY DRIVER
13924 M:      Kamil Debski <kamil@wypas.org>
13925 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13926 L:      linux-kernel@vger.kernel.org
13927 S:      Supported
13928 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13929 F:      Documentation/phy/samsung-usb2.txt
13930 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13931 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13932 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13933 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13934 F:      drivers/phy/samsung/phy-samsung-usb2.c
13935 F:      drivers/phy/samsung/phy-samsung-usb2.h
13936
13937 SC1200 WDT DRIVER
13938 M:      Zwane Mwaikambo <zwanem@gmail.com>
13939 S:      Maintained
13940 F:      drivers/watchdog/sc1200wdt.c
13941
13942 SCHEDULER
13943 M:      Ingo Molnar <mingo@redhat.com>
13944 M:      Peter Zijlstra <peterz@infradead.org>
13945 L:      linux-kernel@vger.kernel.org
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13947 S:      Maintained
13948 F:      kernel/sched/
13949 F:      include/linux/sched.h
13950 F:      include/uapi/linux/sched.h
13951 F:      include/linux/wait.h
13952 F:      include/linux/preempt.h
13953
13954 SCR24X CHIP CARD INTERFACE DRIVER
13955 M:      Lubomir Rintel <lkundrak@v3.sk>
13956 S:      Supported
13957 F:      drivers/char/pcmcia/scr24x_cs.c
13958
13959 SCSI CDROM DRIVER
13960 M:      Jens Axboe <axboe@kernel.dk>
13961 L:      linux-scsi@vger.kernel.org
13962 W:      http://www.kernel.dk
13963 S:      Maintained
13964 F:      drivers/scsi/sr*
13965
13966 SCSI RDMA PROTOCOL (SRP) INITIATOR
13967 M:      Bart Van Assche <bvanassche@acm.org>
13968 L:      linux-rdma@vger.kernel.org
13969 S:      Supported
13970 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13971 F:      drivers/infiniband/ulp/srp/
13972 F:      include/scsi/srp.h
13973
13974 SCSI RDMA PROTOCOL (SRP) TARGET
13975 M:      Bart Van Assche <bvanassche@acm.org>
13976 L:      linux-rdma@vger.kernel.org
13977 L:      target-devel@vger.kernel.org
13978 S:      Supported
13979 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13980 F:      drivers/infiniband/ulp/srpt/
13981
13982 SCSI SG DRIVER
13983 M:      Doug Gilbert <dgilbert@interlog.com>
13984 L:      linux-scsi@vger.kernel.org
13985 W:      http://sg.danny.cz/sg
13986 S:      Maintained
13987 F:      Documentation/scsi/scsi-generic.txt
13988 F:      drivers/scsi/sg.c
13989 F:      include/scsi/sg.h
13990
13991 SCSI SUBSYSTEM
13992 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13994 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13996 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13997 L:      linux-scsi@vger.kernel.org
13998 S:      Maintained
13999 F:      Documentation/devicetree/bindings/scsi/
14000 F:      drivers/scsi/
14001 F:      include/scsi/
14002
14003 SCSI TAPE DRIVER
14004 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14005 L:      linux-scsi@vger.kernel.org
14006 S:      Maintained
14007 F:      Documentation/scsi/st.txt
14008 F:      drivers/scsi/st.*
14009 F:      drivers/scsi/st_*.h
14010
14011 SCSI TARGET SUBSYSTEM
14012 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14013 L:      linux-scsi@vger.kernel.org
14014 L:      target-devel@vger.kernel.org
14015 W:      http://www.linux-iscsi.org
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14017 Q:      https://patchwork.kernel.org/project/target-devel/list/
14018 S:      Supported
14019 F:      drivers/target/
14020 F:      include/target/
14021 F:      Documentation/target/
14022
14023 SCTP PROTOCOL
14024 M:      Vlad Yasevich <vyasevich@gmail.com>
14025 M:      Neil Horman <nhorman@tuxdriver.com>
14026 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14027 L:      linux-sctp@vger.kernel.org
14028 W:      http://lksctp.sourceforge.net
14029 S:      Maintained
14030 F:      Documentation/networking/sctp.txt
14031 F:      include/linux/sctp.h
14032 F:      include/uapi/linux/sctp.h
14033 F:      include/net/sctp/
14034 F:      net/sctp/
14035
14036 SCx200 CPU SUPPORT
14037 M:      Jim Cromie <jim.cromie@gmail.com>
14038 S:      Odd Fixes
14039 F:      Documentation/i2c/busses/scx200_acb
14040 F:      arch/x86/platform/scx200/
14041 F:      drivers/watchdog/scx200_wdt.c
14042 F:      drivers/i2c/busses/scx200*
14043 F:      drivers/mtd/maps/scx200_docflash.c
14044 F:      include/linux/scx200.h
14045
14046 SCx200 GPIO DRIVER
14047 M:      Jim Cromie <jim.cromie@gmail.com>
14048 S:      Maintained
14049 F:      drivers/char/scx200_gpio.c
14050 F:      include/linux/scx200_gpio.h
14051
14052 SCx200 HRT CLOCKSOURCE DRIVER
14053 M:      Jim Cromie <jim.cromie@gmail.com>
14054 S:      Maintained
14055 F:      drivers/clocksource/scx200_hrt.c
14056
14057 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14058 M:      Sascha Sommer <saschasommer@freenet.de>
14059 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14060 S:      Maintained
14061 F:      drivers/mmc/host/sdricoh_cs.c
14062
14063 SECO BOARDS CEC DRIVER
14064 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14065 S:      Maintained
14066 F:      drivers/media/platform/seco-cec/seco-cec.c
14067 F:      drivers/media/platform/seco-cec/seco-cec.h
14068
14069 SECURE COMPUTING
14070 M:      Kees Cook <keescook@chromium.org>
14071 R:      Andy Lutomirski <luto@amacapital.net>
14072 R:      Will Drewry <wad@chromium.org>
14073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14074 S:      Supported
14075 F:      kernel/seccomp.c
14076 F:      include/uapi/linux/seccomp.h
14077 F:      include/linux/seccomp.h
14078 F:      tools/testing/selftests/seccomp/*
14079 F:      tools/testing/selftests/kselftest_harness.h
14080 F:      Documentation/userspace-api/seccomp_filter.rst
14081 K:      \bsecure_computing
14082 K:      \bTIF_SECCOMP\b
14083
14084 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14085 M:      Al Cooper <alcooperx@gmail.com>
14086 L:      linux-mmc@vger.kernel.org
14087 L:      bcm-kernel-feedback-list@broadcom.com
14088 S:      Maintained
14089 F:      drivers/mmc/host/sdhci-brcmstb*
14090
14091 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14092 M:      Adrian Hunter <adrian.hunter@intel.com>
14093 L:      linux-mmc@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/mmc/host/sdhci*
14096 F:      include/linux/mmc/sdhci*
14097
14098 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14099 M:      Adrian Hunter <adrian.hunter@intel.com>
14100 M:      Ritesh Harjani <riteshh@codeaurora.org>
14101 M:      Asutosh Das <asutoshd@codeaurora.org>
14102 L:      linux-mmc@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/mmc/host/cqhci*
14105
14106 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14107 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14108 M:      Manjunath M B <manjumb@synopsys.com>
14109 L:      linux-mmc@vger.kernel.org
14110 S:      Maintained
14111 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14112
14113 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14114 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14115 L:      linux-mmc@vger.kernel.org
14116 S:      Supported
14117 F:      drivers/mmc/host/sdhci-of-at91.c
14118
14119 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14120 M:      Ben Dooks <ben-linux@fluff.org>
14121 M:      Jaehoon Chung <jh80.chung@samsung.com>
14122 L:      linux-mmc@vger.kernel.org
14123 S:      Maintained
14124 F:      drivers/mmc/host/sdhci-s3c*
14125
14126 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14127 M:      Viresh Kumar <vireshk@kernel.org>
14128 L:      linux-mmc@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/mmc/host/sdhci-spear.c
14131
14132 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14133 M:      Kishon Vijay Abraham I <kishon@ti.com>
14134 L:      linux-mmc@vger.kernel.org
14135 S:      Maintained
14136 F:      drivers/mmc/host/sdhci-omap.c
14137
14138 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14139 M:      Scott Bauer <scott.bauer@intel.com>
14140 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14141 L:      linux-block@vger.kernel.org
14142 S:      Supported
14143 F:      block/sed*
14144 F:      block/opal_proto.h
14145 F:      include/linux/sed*
14146 F:      include/uapi/linux/sed*
14147
14148 SECURITY CONTACT
14149 M:      Security Officers <security@kernel.org>
14150 S:      Supported
14151
14152 SECURITY SUBSYSTEM
14153 M:      James Morris <jmorris@namei.org>
14154 M:      "Serge E. Hallyn" <serge@hallyn.com>
14155 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14157 W:      http://kernsec.org/
14158 S:      Supported
14159 F:      security/
14160 X:      security/selinux/
14161
14162 SELINUX SECURITY MODULE
14163 M:      Paul Moore <paul@paul-moore.com>
14164 M:      Stephen Smalley <sds@tycho.nsa.gov>
14165 M:      Eric Paris <eparis@parisplace.org>
14166 L:      selinux@vger.kernel.org
14167 W:      https://selinuxproject.org
14168 W:      https://github.com/SELinuxProject
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14170 S:      Supported
14171 F:      include/uapi/linux/selinux_netlink.h
14172 F:      security/selinux/
14173 F:      scripts/selinux/
14174 F:      Documentation/admin-guide/LSM/SELinux.rst
14175
14176 SENSABLE PHANTOM
14177 M:      Jiri Slaby <jirislaby@gmail.com>
14178 S:      Maintained
14179 F:      drivers/misc/phantom.c
14180 F:      include/uapi/linux/phantom.h
14181
14182 SERIAL DEVICE BUS
14183 M:      Rob Herring <robh@kernel.org>
14184 L:      linux-serial@vger.kernel.org
14185 S:      Maintained
14186 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14187 F:      drivers/tty/serdev/
14188 F:      include/linux/serdev.h
14189
14190 SERIAL DRIVERS
14191 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14192 L:      linux-serial@vger.kernel.org
14193 S:      Maintained
14194 F:      Documentation/devicetree/bindings/serial/
14195 F:      drivers/tty/serial/
14196
14197 SERIAL IR RECEIVER
14198 M:      Sean Young <sean@mess.org>
14199 L:      linux-media@vger.kernel.org
14200 S:      Maintained
14201 F:      drivers/media/rc/serial_ir.c
14202
14203 SFC NETWORK DRIVER
14204 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14205 M:      Edward Cree <ecree@solarflare.com>
14206 M:      Martin Habets <mhabets@solarflare.com>
14207 L:      netdev@vger.kernel.org
14208 S:      Supported
14209 F:      drivers/net/ethernet/sfc/
14210
14211 SFF/SFP/SFP+ MODULE SUPPORT
14212 M:      Russell King <linux@armlinux.org.uk>
14213 L:      netdev@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/net/phy/phylink.c
14216 F:      drivers/net/phy/sfp*
14217 F:      include/linux/phylink.h
14218 F:      include/linux/sfp.h
14219
14220 SGI GRU DRIVER
14221 M:      Dimitri Sivanich <sivanich@sgi.com>
14222 S:      Maintained
14223 F:      drivers/misc/sgi-gru/
14224
14225 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14226 M:      Pat Gefre <pfg@sgi.com>
14227 L:      linux-ia64@vger.kernel.org
14228 S:      Supported
14229 F:      Documentation/ia64/serial.txt
14230 F:      drivers/tty/serial/ioc?_serial.c
14231 F:      include/linux/ioc?.h
14232
14233 SGI XP/XPC/XPNET DRIVER
14234 M:      Cliff Whickman <cpw@sgi.com>
14235 M:      Robin Holt <robinmholt@gmail.com>
14236 S:      Maintained
14237 F:      drivers/misc/sgi-xp/
14238
14239 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14240 M:      Ursula Braun <ubraun@linux.ibm.com>
14241 M:      Karsten Graul <kgraul@linux.ibm.com>
14242 L:      linux-s390@vger.kernel.org
14243 W:      http://www.ibm.com/developerworks/linux/linux390/
14244 S:      Supported
14245 F:      net/smc/
14246
14247 SHARP RJ54N1CB0C SENSOR DRIVER
14248 M:      Jacopo Mondi <jacopo@jmondi.org>
14249 L:      linux-media@vger.kernel.org
14250 T:      git git://linuxtv.org/media_tree.git
14251 S:      Odd fixes
14252 F:      drivers/media/i2c/rj54n1cb0c.c
14253 F:      include/media/i2c/rj54n1cb0c.h
14254
14255 SH_VEU V4L2 MEM2MEM DRIVER
14256 L:      linux-media@vger.kernel.org
14257 S:      Orphan
14258 F:      drivers/media/platform/sh_veu.c
14259
14260 SH_VOU V4L2 OUTPUT DRIVER
14261 L:      linux-media@vger.kernel.org
14262 S:      Orphan
14263 F:      drivers/media/platform/sh_vou.c
14264 F:      include/media/drv-intf/sh_vou.h
14265
14266 SI2157 MEDIA DRIVER
14267 M:      Antti Palosaari <crope@iki.fi>
14268 L:      linux-media@vger.kernel.org
14269 W:      https://linuxtv.org
14270 W:      http://palosaari.fi/linux/
14271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14272 T:      git git://linuxtv.org/anttip/media_tree.git
14273 S:      Maintained
14274 F:      drivers/media/tuners/si2157*
14275
14276 SI2165 MEDIA DRIVER
14277 M:      Matthias Schwarzott <zzam@gentoo.org>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14281 S:      Maintained
14282 F:      drivers/media/dvb-frontends/si2165*
14283
14284 SI2168 MEDIA DRIVER
14285 M:      Antti Palosaari <crope@iki.fi>
14286 L:      linux-media@vger.kernel.org
14287 W:      https://linuxtv.org
14288 W:      http://palosaari.fi/linux/
14289 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14290 T:      git git://linuxtv.org/anttip/media_tree.git
14291 S:      Maintained
14292 F:      drivers/media/dvb-frontends/si2168*
14293
14294 SI470X FM RADIO RECEIVER I2C DRIVER
14295 M:      Hans Verkuil <hverkuil@xs4all.nl>
14296 L:      linux-media@vger.kernel.org
14297 T:      git git://linuxtv.org/media_tree.git
14298 W:      https://linuxtv.org
14299 S:      Odd Fixes
14300 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14301
14302 SI470X FM RADIO RECEIVER USB DRIVER
14303 M:      Hans Verkuil <hverkuil@xs4all.nl>
14304 L:      linux-media@vger.kernel.org
14305 T:      git git://linuxtv.org/media_tree.git
14306 W:      https://linuxtv.org
14307 S:      Maintained
14308 F:      drivers/media/radio/si470x/radio-si470x-common.c
14309 F:      drivers/media/radio/si470x/radio-si470x.h
14310 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14311
14312 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14313 M:      Eduardo Valentin <edubezval@gmail.com>
14314 L:      linux-media@vger.kernel.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 W:      https://linuxtv.org
14317 S:      Odd Fixes
14318 F:      drivers/media/radio/si4713/si4713.?
14319
14320 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14321 M:      Eduardo Valentin <edubezval@gmail.com>
14322 L:      linux-media@vger.kernel.org
14323 T:      git git://linuxtv.org/media_tree.git
14324 W:      https://linuxtv.org
14325 S:      Odd Fixes
14326 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14327
14328 SI4713 FM RADIO TRANSMITTER USB DRIVER
14329 M:      Hans Verkuil <hverkuil@xs4all.nl>
14330 L:      linux-media@vger.kernel.org
14331 T:      git git://linuxtv.org/media_tree.git
14332 W:      https://linuxtv.org
14333 S:      Maintained
14334 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14335
14336 SIANO DVB DRIVER
14337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14338 L:      linux-media@vger.kernel.org
14339 W:      https://linuxtv.org
14340 T:      git git://linuxtv.org/media_tree.git
14341 S:      Odd fixes
14342 F:      drivers/media/common/siano/
14343 F:      drivers/media/usb/siano/
14344 F:      drivers/media/usb/siano/
14345 F:      drivers/media/mmc/siano/
14346
14347 SIFIVE DRIVERS
14348 M:      Palmer Dabbelt <palmer@sifive.com>
14349 M:      Paul Walmsley <paul.walmsley@sifive.com>
14350 L:      linux-riscv@lists.infradead.org
14351 T:      git git://github.com/sifive/riscv-linux.git
14352 S:      Supported
14353 K:      sifive
14354 N:      sifive
14355
14356 SILEAD TOUCHSCREEN DRIVER
14357 M:      Hans de Goede <hdegoede@redhat.com>
14358 L:      linux-input@vger.kernel.org
14359 L:      platform-driver-x86@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/input/touchscreen/silead.c
14362 F:      drivers/platform/x86/touchscreen_dmi.c
14363
14364 SILICON MOTION SM712 FRAME BUFFER DRIVER
14365 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14366 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14367 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14368 L:      linux-fbdev@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/video/fbdev/sm712*
14371 F:      Documentation/fb/sm712fb.txt
14372
14373 SIMPLE FIRMWARE INTERFACE (SFI)
14374 M:      Len Brown <lenb@kernel.org>
14375 L:      sfi-devel@simplefirmware.org
14376 W:      http://simplefirmware.org/
14377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14378 S:      Supported
14379 F:      arch/x86/platform/sfi/
14380 F:      drivers/sfi/
14381 F:      include/linux/sfi*.h
14382
14383 SIMPLEFB FB DRIVER
14384 M:      Hans de Goede <hdegoede@redhat.com>
14385 L:      linux-fbdev@vger.kernel.org
14386 S:      Maintained
14387 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14388 F:      drivers/video/fbdev/simplefb.c
14389 F:      include/linux/platform_data/simplefb.h
14390
14391 SIMTEC EB110ATX (Chalice CATS)
14392 P:      Ben Dooks
14393 P:      Vincent Sanders <vince@simtec.co.uk>
14394 M:      Simtec Linux Team <linux@simtec.co.uk>
14395 W:      http://www.simtec.co.uk/products/EB110ATX/
14396 S:      Supported
14397
14398 SIMTEC EB2410ITX (BAST)
14399 P:      Ben Dooks
14400 P:      Vincent Sanders <vince@simtec.co.uk>
14401 M:      Simtec Linux Team <linux@simtec.co.uk>
14402 W:      http://www.simtec.co.uk/products/EB2410ITX/
14403 S:      Supported
14404 F:      arch/arm/mach-s3c24xx/mach-bast.c
14405 F:      arch/arm/mach-s3c24xx/bast-ide.c
14406 F:      arch/arm/mach-s3c24xx/bast-irq.c
14407
14408 SIPHASH PRF ROUTINES
14409 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14410 S:      Maintained
14411 F:      lib/siphash.c
14412 F:      lib/test_siphash.c
14413 F:      include/linux/siphash.h
14414
14415 SIOX
14416 M:      Gavin Schenk <g.schenk@eckelmann.de>
14417 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14418 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14419 S:      Supported
14420 F:      drivers/siox/*
14421 F:      drivers/gpio/gpio-siox.c
14422 F:      include/trace/events/siox.h
14423
14424 SIS 190 ETHERNET DRIVER
14425 M:      Francois Romieu <romieu@fr.zoreil.com>
14426 L:      netdev@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/net/ethernet/sis/sis190.c
14429
14430 SIS 900/7016 FAST ETHERNET DRIVER
14431 M:      Daniele Venzano <venza@brownhat.org>
14432 W:      http://www.brownhat.org/sis900.html
14433 L:      netdev@vger.kernel.org
14434 S:      Maintained
14435 F:      drivers/net/ethernet/sis/sis900.*
14436
14437 SIS FRAMEBUFFER DRIVER
14438 M:      Thomas Winischhofer <thomas@winischhofer.net>
14439 W:      http://www.winischhofer.net/linuxsisvga.shtml
14440 S:      Maintained
14441 F:      Documentation/fb/sisfb.txt
14442 F:      drivers/video/fbdev/sis/
14443 F:      include/video/sisfb.h
14444
14445 SIS USB2VGA DRIVER
14446 M:      Thomas Winischhofer <thomas@winischhofer.net>
14447 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14448 S:      Maintained
14449 F:      drivers/usb/misc/sisusbvga/
14450
14451 SLAB ALLOCATOR
14452 M:      Christoph Lameter <cl@linux.com>
14453 M:      Pekka Enberg <penberg@kernel.org>
14454 M:      David Rientjes <rientjes@google.com>
14455 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14456 M:      Andrew Morton <akpm@linux-foundation.org>
14457 L:      linux-mm@kvack.org
14458 S:      Maintained
14459 F:      include/linux/sl?b*.h
14460 F:      mm/sl?b*
14461
14462 SLEEPABLE READ-COPY UPDATE (SRCU)
14463 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14464 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14465 M:      Josh Triplett <josh@joshtriplett.org>
14466 R:      Steven Rostedt <rostedt@goodmis.org>
14467 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14468 L:      rcu@vger.kernel.org
14469 W:      http://www.rdrop.com/users/paulmck/RCU/
14470 S:      Supported
14471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14472 F:      include/linux/srcu*.h
14473 F:      kernel/rcu/srcu*.c
14474
14475 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14476 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14478 S:      Maintained
14479 F:      drivers/slimbus/
14480 F:      Documentation/devicetree/bindings/slimbus/
14481 F:      include/linux/slimbus.h
14482
14483 SMACK SECURITY MODULE
14484 M:      Casey Schaufler <casey@schaufler-ca.com>
14485 L:      linux-security-module@vger.kernel.org
14486 W:      http://schaufler-ca.com
14487 T:      git git://github.com/cschaufler/smack-next
14488 S:      Maintained
14489 F:      Documentation/admin-guide/LSM/Smack.rst
14490 F:      security/smack/
14491
14492 SMC91x ETHERNET DRIVER
14493 M:      Nicolas Pitre <nico@fluxnic.net>
14494 S:      Odd Fixes
14495 F:      drivers/net/ethernet/smsc/smc91x.*
14496
14497 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14498 M:      Sakari Ailus <sakari.ailus@iki.fi>
14499 L:      linux-media@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/media/i2c/smiapp/
14502 F:      include/media/i2c/smiapp.h
14503 F:      drivers/media/i2c/smiapp-pll.c
14504 F:      drivers/media/i2c/smiapp-pll.h
14505 F:      include/uapi/linux/smiapp.h
14506 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14507
14508 SMM665 HARDWARE MONITOR DRIVER
14509 M:      Guenter Roeck <linux@roeck-us.net>
14510 L:      linux-hwmon@vger.kernel.org
14511 S:      Maintained
14512 F:      Documentation/hwmon/smm665.rst
14513 F:      drivers/hwmon/smm665.c
14514
14515 SMSC EMC2103 HARDWARE MONITOR DRIVER
14516 M:      Steve Glendinning <steve.glendinning@shawell.net>
14517 L:      linux-hwmon@vger.kernel.org
14518 S:      Maintained
14519 F:      Documentation/hwmon/emc2103.rst
14520 F:      drivers/hwmon/emc2103.c
14521
14522 SMSC SCH5627 HARDWARE MONITOR DRIVER
14523 M:      Hans de Goede <hdegoede@redhat.com>
14524 L:      linux-hwmon@vger.kernel.org
14525 S:      Supported
14526 F:      Documentation/hwmon/sch5627.rst
14527 F:      drivers/hwmon/sch5627.c
14528
14529 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14530 M:      Steve Glendinning <steve.glendinning@shawell.net>
14531 L:      linux-fbdev@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/video/fbdev/smscufx.c
14534
14535 SMSC47B397 HARDWARE MONITOR DRIVER
14536 M:      Jean Delvare <jdelvare@suse.com>
14537 L:      linux-hwmon@vger.kernel.org
14538 S:      Maintained
14539 F:      Documentation/hwmon/smsc47b397.rst
14540 F:      drivers/hwmon/smsc47b397.c
14541
14542 SMSC911x ETHERNET DRIVER
14543 M:      Steve Glendinning <steve.glendinning@shawell.net>
14544 L:      netdev@vger.kernel.org
14545 S:      Maintained
14546 F:      include/linux/smsc911x.h
14547 F:      drivers/net/ethernet/smsc/smsc911x.*
14548
14549 SMSC9420 PCI ETHERNET DRIVER
14550 M:      Steve Glendinning <steve.glendinning@shawell.net>
14551 L:      netdev@vger.kernel.org
14552 S:      Maintained
14553 F:      drivers/net/ethernet/smsc/smsc9420.*
14554
14555 SOC-CAMERA V4L2 SUBSYSTEM
14556 L:      linux-media@vger.kernel.org
14557 T:      git git://linuxtv.org/media_tree.git
14558 S:      Orphan
14559 F:      include/media/soc_camera.h
14560 F:      drivers/staging/media/soc_camera/
14561
14562 SOCIONEXT SYNQUACER I2C DRIVER
14563 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14564 L:      linux-i2c@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/i2c/busses/i2c-synquacer.c
14567 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14568
14569 SOCIONEXT UNIPHIER SOUND DRIVER
14570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14571 S:      Orphan
14572 F:      sound/soc/uniphier/
14573
14574 SOEKRIS NET48XX LED SUPPORT
14575 M:      Chris Boot <bootc@bootc.net>
14576 S:      Maintained
14577 F:      drivers/leds/leds-net48xx.c
14578
14579 SOFT-ROCE DRIVER (rxe)
14580 M:      Moni Shoua <monis@mellanox.com>
14581 L:      linux-rdma@vger.kernel.org
14582 S:      Supported
14583 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14584 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14585 F:      drivers/infiniband/sw/rxe/
14586 F:      include/uapi/rdma/rdma_user_rxe.h
14587
14588 SOFTLOGIC 6x10 MPEG CODEC
14589 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14590 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14591 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14592 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14593 M:      Ismael Luceno <ismael@iodev.co.uk>
14594 L:      linux-media@vger.kernel.org
14595 S:      Supported
14596 F:      drivers/media/pci/solo6x10/
14597
14598 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14599 M:      James Morse <james.morse@arm.com>
14600 L:      linux-arm-kernel@lists.infradead.org
14601 S:      Maintained
14602 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14603 F:      drivers/firmware/arm_sdei.c
14604 F:      include/linux/arm_sdei.h
14605 F:      include/uapi/linux/arm_sdei.h
14606
14607 SOFTWARE RAID (Multiple Disks) SUPPORT
14608 M:      Shaohua Li <shli@kernel.org>
14609 L:      linux-raid@vger.kernel.org
14610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14611 S:      Supported
14612 F:      drivers/md/Makefile
14613 F:      drivers/md/Kconfig
14614 F:      drivers/md/md*
14615 F:      drivers/md/raid*
14616 F:      include/linux/raid/
14617 F:      include/uapi/linux/raid/
14618
14619 SOCIONEXT (SNI) AVE NETWORK DRIVER
14620 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14621 L:      netdev@vger.kernel.org
14622 S:      Maintained
14623 F:      drivers/net/ethernet/socionext/sni_ave.c
14624 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14625
14626 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14627 M:      Jassi Brar <jaswinder.singh@linaro.org>
14628 L:      netdev@vger.kernel.org
14629 S:      Maintained
14630 F:      drivers/net/ethernet/socionext/netsec.c
14631 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14632
14633 SOLIDRUN CLEARFOG SUPPORT
14634 M:      Russell King <linux@armlinux.org.uk>
14635 S:      Maintained
14636 F:      arch/arm/boot/dts/armada-388-clearfog*
14637 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14638
14639 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14640 M:      Russell King <linux@armlinux.org.uk>
14641 S:      Maintained
14642 F:      arch/arm/boot/dts/imx6*-cubox-i*
14643 F:      arch/arm/boot/dts/imx6*-hummingboard*
14644 F:      arch/arm/boot/dts/imx6*-sr-*
14645
14646 SONIC NETWORK DRIVER
14647 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14648 L:      netdev@vger.kernel.org
14649 S:      Maintained
14650 F:      drivers/net/ethernet/natsemi/sonic.*
14651
14652 SONICS SILICON BACKPLANE DRIVER (SSB)
14653 M:      Michael Buesch <m@bues.ch>
14654 L:      linux-wireless@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/ssb/
14657 F:      include/linux/ssb/
14658
14659 SONY IMX214 SENSOR DRIVER
14660 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14661 L:      linux-media@vger.kernel.org
14662 T:      git git://linuxtv.org/media_tree.git
14663 S:      Maintained
14664 F:      drivers/media/i2c/imx214.c
14665 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14666
14667 SONY IMX258 SENSOR DRIVER
14668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14669 L:      linux-media@vger.kernel.org
14670 T:      git git://linuxtv.org/media_tree.git
14671 S:      Maintained
14672 F:      drivers/media/i2c/imx258.c
14673
14674 SONY IMX274 SENSOR DRIVER
14675 M:      Leon Luo <leonl@leopardimaging.com>
14676 L:      linux-media@vger.kernel.org
14677 T:      git git://linuxtv.org/media_tree.git
14678 S:      Maintained
14679 F:      drivers/media/i2c/imx274.c
14680 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14681
14682 SONY IMX319 SENSOR DRIVER
14683 M:      Bingbu Cao <bingbu.cao@intel.com>
14684 L:      linux-media@vger.kernel.org
14685 T:      git git://linuxtv.org/media_tree.git
14686 S:      Maintained
14687 F:      drivers/media/i2c/imx319.c
14688
14689 SONY IMX355 SENSOR DRIVER
14690 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14691 L:      linux-media@vger.kernel.org
14692 T:      git git://linuxtv.org/media_tree.git
14693 S:      Maintained
14694 F:      drivers/media/i2c/imx355.c
14695
14696 SONY MEMORYSTICK SUBSYSTEM
14697 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14698 M:      Alex Dubov <oakad@yahoo.com>
14699 M:      Ulf Hansson <ulf.hansson@linaro.org>
14700 L:      linux-mmc@vger.kernel.org
14701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14702 S:      Maintained
14703 F:      drivers/memstick/
14704 F:      include/linux/memstick.h
14705
14706 SONY VAIO CONTROL DEVICE DRIVER
14707 M:      Mattia Dongili <malattia@linux.it>
14708 L:      platform-driver-x86@vger.kernel.org
14709 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14710 S:      Maintained
14711 F:      Documentation/laptops/sony-laptop.txt
14712 F:      drivers/char/sonypi.c
14713 F:      drivers/platform/x86/sony-laptop.c
14714 F:      include/linux/sony-laptop.h
14715
14716 SOUND
14717 M:      Jaroslav Kysela <perex@perex.cz>
14718 M:      Takashi Iwai <tiwai@suse.com>
14719 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14720 W:      http://www.alsa-project.org/
14721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14722 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14723 S:      Maintained
14724 F:      Documentation/sound/
14725 F:      include/sound/
14726 F:      include/uapi/sound/
14727 F:      sound/
14728
14729 SOUND - COMPRESSED AUDIO
14730 M:      Vinod Koul <vkoul@kernel.org>
14731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14733 S:      Supported
14734 F:      Documentation/sound/designs/compress-offload.rst
14735 F:      include/sound/compress_driver.h
14736 F:      include/uapi/sound/compress_*
14737 F:      sound/core/compress_offload.c
14738 F:      sound/soc/soc-compress.c
14739
14740 SOUND - DMAENGINE HELPERS
14741 M:      Lars-Peter Clausen <lars@metafoo.de>
14742 S:      Supported
14743 F:      include/sound/dmaengine_pcm.h
14744 F:      sound/core/pcm_dmaengine.c
14745 F:      sound/soc/soc-generic-dmaengine-pcm.c
14746
14747 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14748 M:      Liam Girdwood <lgirdwood@gmail.com>
14749 M:      Mark Brown <broonie@kernel.org>
14750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14752 W:      http://alsa-project.org/main/index.php/ASoC
14753 S:      Supported
14754 F:      Documentation/devicetree/bindings/sound/
14755 F:      Documentation/sound/soc/
14756 F:      sound/soc/
14757 F:      include/dt-bindings/sound/
14758 F:      include/sound/soc*
14759
14760 SOUNDWIRE SUBSYSTEM
14761 M:      Vinod Koul <vkoul@kernel.org>
14762 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14763 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14764 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14765 S:      Supported
14766 F:      Documentation/driver-api/soundwire/
14767 F:      drivers/soundwire/
14768 F:      include/linux/soundwire/
14769
14770 SP2 MEDIA DRIVER
14771 M:      Olli Salonen <olli.salonen@iki.fi>
14772 L:      linux-media@vger.kernel.org
14773 W:      https://linuxtv.org
14774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14775 S:      Maintained
14776 F:      drivers/media/dvb-frontends/sp2*
14777
14778 SPARC + UltraSPARC (sparc/sparc64)
14779 M:      "David S. Miller" <davem@davemloft.net>
14780 L:      sparclinux@vger.kernel.org
14781 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14784 S:      Maintained
14785 F:      arch/sparc/
14786 F:      drivers/sbus/
14787
14788 SPARC SERIAL DRIVERS
14789 M:      "David S. Miller" <davem@davemloft.net>
14790 L:      sparclinux@vger.kernel.org
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14793 S:      Maintained
14794 F:      include/linux/sunserialcore.h
14795 F:      drivers/tty/serial/suncore.c
14796 F:      drivers/tty/serial/sunhv.c
14797 F:      drivers/tty/serial/sunsab.c
14798 F:      drivers/tty/serial/sunsab.h
14799 F:      drivers/tty/serial/sunsu.c
14800 F:      drivers/tty/serial/sunzilog.c
14801 F:      drivers/tty/serial/sunzilog.h
14802 F:      drivers/tty/vcc.c
14803
14804 SPARSE CHECKER
14805 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14806 L:      linux-sparse@vger.kernel.org
14807 W:      https://sparse.wiki.kernel.org/
14808 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14809 S:      Maintained
14810 F:      include/linux/compiler.h
14811
14812 SPEAR CLOCK FRAMEWORK SUPPORT
14813 M:      Viresh Kumar <vireshk@kernel.org>
14814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14815 W:      http://www.st.com/spear
14816 S:      Maintained
14817 F:      drivers/clk/spear/
14818
14819 SPEAR PLATFORM SUPPORT
14820 M:      Viresh Kumar <vireshk@kernel.org>
14821 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14823 W:      http://www.st.com/spear
14824 S:      Maintained
14825 F:      arch/arm/boot/dts/spear*
14826 F:      arch/arm/mach-spear/
14827
14828 SPI NOR SUBSYSTEM
14829 M:      Marek Vasut <marek.vasut@gmail.com>
14830 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14831 L:      linux-mtd@lists.infradead.org
14832 W:      http://www.linux-mtd.infradead.org/
14833 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14835 S:      Maintained
14836 F:      drivers/mtd/spi-nor/
14837 F:      include/linux/mtd/spi-nor.h
14838
14839 SPI SUBSYSTEM
14840 M:      Mark Brown <broonie@kernel.org>
14841 L:      linux-spi@vger.kernel.org
14842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14843 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14844 S:      Maintained
14845 F:      Documentation/devicetree/bindings/spi/
14846 F:      Documentation/spi/
14847 F:      drivers/spi/
14848 F:      include/linux/spi/
14849 F:      include/uapi/linux/spi/
14850 F:      tools/spi/
14851
14852 SPIDERNET NETWORK DRIVER for CELL
14853 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14854 L:      netdev@vger.kernel.org
14855 S:      Supported
14856 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14857 F:      drivers/net/ethernet/toshiba/spider_net*
14858
14859 SPMI SUBSYSTEM
14860 R:      Stephen Boyd <sboyd@kernel.org>
14861 L:      linux-arm-msm@vger.kernel.org
14862 F:      Documentation/devicetree/bindings/spmi/
14863 F:      drivers/spmi/
14864 F:      include/dt-bindings/spmi/spmi.h
14865 F:      include/linux/spmi.h
14866 F:      include/trace/events/spmi.h
14867
14868 SPU FILE SYSTEM
14869 M:      Jeremy Kerr <jk@ozlabs.org>
14870 L:      linuxppc-dev@lists.ozlabs.org
14871 W:      http://www.ibm.com/developerworks/power/cell/
14872 S:      Supported
14873 F:      Documentation/filesystems/spufs.txt
14874 F:      arch/powerpc/platforms/cell/spufs/
14875
14876 SQUASHFS FILE SYSTEM
14877 M:      Phillip Lougher <phillip@squashfs.org.uk>
14878 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14879 W:      http://squashfs.org.uk
14880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14881 S:      Maintained
14882 F:      Documentation/filesystems/squashfs.txt
14883 F:      fs/squashfs/
14884
14885 SRM (Alpha) environment access
14886 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14887 S:      Maintained
14888 F:      arch/alpha/kernel/srm_env.c
14889
14890 ST LSM6DSx IMU IIO DRIVER
14891 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14892 L:      linux-iio@vger.kernel.org
14893 W:      http://www.st.com/
14894 S:      Maintained
14895 F:      drivers/iio/imu/st_lsm6dsx/
14896 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14897
14898 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14899 M:      Mickael Guene <mickael.guene@st.com>
14900 L:      linux-media@vger.kernel.org
14901 T:      git git://linuxtv.org/media_tree.git
14902 S:      Maintained
14903 F:      drivers/media/i2c/st-mipid02.c
14904 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14905
14906 ST STM32 I2C/SMBUS DRIVER
14907 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14908 L:      linux-i2c@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/i2c/busses/i2c-stm32*
14911
14912 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14913 M:      Song Qiang <songqiang1304521@gmail.com>
14914 L:      linux-iio@vger.kernel.org
14915 S:      Maintained
14916 F:      drivers/iio/proximity/vl53l0x-i2c.c
14917 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14918
14919 STABLE BRANCH
14920 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14921 M:      Sasha Levin <sashal@kernel.org>
14922 L:      stable@vger.kernel.org
14923 S:      Supported
14924 F:      Documentation/process/stable-kernel-rules.rst
14925
14926 STAGING - COMEDI
14927 M:      Ian Abbott <abbotti@mev.co.uk>
14928 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14929 S:      Odd Fixes
14930 F:      drivers/staging/comedi/
14931
14932 STAGING - EROFS FILE SYSTEM
14933 M:      Gao Xiang <gaoxiang25@huawei.com>
14934 M:      Chao Yu <yuchao0@huawei.com>
14935 L:      linux-erofs@lists.ozlabs.org
14936 S:      Maintained
14937 F:      drivers/staging/erofs/
14938
14939 STAGING - INDUSTRIAL IO
14940 M:      Jonathan Cameron <jic23@kernel.org>
14941 L:      linux-iio@vger.kernel.org
14942 S:      Odd Fixes
14943 F:      Documentation/devicetree/bindings/staging/iio/
14944 F:      drivers/staging/iio/
14945
14946 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14947 M:      Marc Dietrich <marvin24@gmx.de>
14948 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14949 L:      linux-tegra@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/staging/nvec/
14952
14953 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14954 M:      Jens Frederich <jfrederich@gmail.com>
14955 M:      Daniel Drake <dsd@laptop.org>
14956 M:      Jon Nettleton <jon.nettleton@gmail.com>
14957 W:      http://wiki.laptop.org/go/DCON
14958 S:      Maintained
14959 F:      drivers/staging/olpc_dcon/
14960
14961 STAGING - REALTEK RTL8712U DRIVERS
14962 M:      Larry Finger <Larry.Finger@lwfinger.net>
14963 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14964 S:      Odd Fixes
14965 F:      drivers/staging/rtl8712/
14966
14967 STAGING - REALTEK RTL8188EU DRIVERS
14968 M:      Larry Finger <Larry.Finger@lwfinger.net>
14969 S:      Odd Fixes
14970 F:      drivers/staging/rtl8188eu/
14971
14972 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14973 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14974 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14975 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14976 L:      linux-fbdev@vger.kernel.org
14977 S:      Maintained
14978 F:      drivers/staging/sm750fb/
14979
14980 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14981 M:      William Hubbs <w.d.hubbs@gmail.com>
14982 M:      Chris Brannon <chris@the-brannons.com>
14983 M:      Kirk Reiser <kirk@reisers.ca>
14984 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14985 L:      speakup@linux-speakup.org
14986 W:      http://www.linux-speakup.org/
14987 S:      Odd Fixes
14988 F:      drivers/staging/speakup/
14989
14990 STAGING - VIA VT665X DRIVERS
14991 M:      Forest Bond <forest@alittletooquiet.net>
14992 S:      Odd Fixes
14993 F:      drivers/staging/vt665?/
14994
14995 STAGING - WILC1000 WIFI DRIVER
14996 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14997 M:      Ajay Singh <ajay.kathat@microchip.com>
14998 L:      linux-wireless@vger.kernel.org
14999 S:      Supported
15000 F:      drivers/staging/wilc1000/
15001
15002 STAGING SUBSYSTEM
15003 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15005 L:      devel@driverdev.osuosl.org
15006 S:      Supported
15007 F:      drivers/staging/
15008
15009 STARFIRE/DURALAN NETWORK DRIVER
15010 M:      Ion Badulescu <ionut@badula.org>
15011 S:      Odd Fixes
15012 F:      drivers/net/ethernet/adaptec/starfire*
15013
15014 STEC S1220 SKD DRIVER
15015 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15016 L:      linux-block@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/block/skd*[ch]
15019
15020 STI AUDIO (ASoC) DRIVERS
15021 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15023 S:      Maintained
15024 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15025 F:      sound/soc/sti/
15026
15027 STI CEC DRIVER
15028 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15029 S:      Maintained
15030 F:      drivers/media/platform/sti/cec/
15031 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15032
15033 STK1160 USB VIDEO CAPTURE DRIVER
15034 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15035 L:      linux-media@vger.kernel.org
15036 T:      git git://linuxtv.org/media_tree.git
15037 S:      Maintained
15038 F:      drivers/media/usb/stk1160/
15039
15040 STM32 AUDIO (ASoC) DRIVERS
15041 M:      Olivier Moysan <olivier.moysan@st.com>
15042 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15044 S:      Maintained
15045 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15046 F:      sound/soc/stm/
15047
15048 STM32 TIMER/LPTIMER DRIVERS
15049 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15050 S:      Maintained
15051 F:      drivers/*/stm32-*timer*
15052 F:      drivers/pwm/pwm-stm32*
15053 F:      include/linux/*/stm32-*tim*
15054 F:      Documentation/ABI/testing/*timer-stm32
15055 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15056 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15057
15058 STMMAC ETHERNET DRIVER
15059 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15060 M:      Alexandre Torgue <alexandre.torgue@st.com>
15061 M:      Jose Abreu <joabreu@synopsys.com>
15062 L:      netdev@vger.kernel.org
15063 W:      http://www.stlinux.com
15064 S:      Supported
15065 F:      drivers/net/ethernet/stmicro/stmmac/
15066
15067 SUN3/3X
15068 M:      Sam Creasey <sammy@sammy.net>
15069 W:      http://sammy.net/sun3/
15070 S:      Maintained
15071 F:      arch/m68k/kernel/*sun3*
15072 F:      arch/m68k/sun3*/
15073 F:      arch/m68k/include/asm/sun3*
15074 F:      drivers/net/ethernet/i825xx/sun3*
15075
15076 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15077 M:      Hans de Goede <hdegoede@redhat.com>
15078 L:      linux-input@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15081 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15082
15083 SUNDANCE NETWORK DRIVER
15084 M:      Denis Kirjanov <kda@linux-powerpc.org>
15085 L:      netdev@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/net/ethernet/dlink/sundance.c
15088
15089 SUPERH
15090 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15091 M:      Rich Felker <dalias@libc.org>
15092 L:      linux-sh@vger.kernel.org
15093 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15094 S:      Maintained
15095 F:      Documentation/sh/
15096 F:      arch/sh/
15097 F:      drivers/sh/
15098
15099 SUSPEND TO RAM
15100 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15101 M:      Len Brown <len.brown@intel.com>
15102 M:      Pavel Machek <pavel@ucw.cz>
15103 L:      linux-pm@vger.kernel.org
15104 B:      https://bugzilla.kernel.org
15105 S:      Supported
15106 F:      Documentation/power/
15107 F:      arch/x86/kernel/acpi/
15108 F:      drivers/base/power/
15109 F:      kernel/power/
15110 F:      include/linux/suspend.h
15111 F:      include/linux/freezer.h
15112 F:      include/linux/pm.h
15113
15114 SVGA HANDLING
15115 M:      Martin Mares <mj@ucw.cz>
15116 L:      linux-video@atrey.karlin.mff.cuni.cz
15117 S:      Maintained
15118 F:      Documentation/svga.txt
15119 F:      arch/x86/boot/video*
15120
15121 SWIOTLB SUBSYSTEM
15122 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15123 L:      iommu@lists.linux-foundation.org
15124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15125 S:      Supported
15126 F:      kernel/dma/swiotlb.c
15127 F:      arch/*/kernel/pci-swiotlb.c
15128 F:      include/linux/swiotlb.h
15129
15130 SWITCHDEV
15131 M:      Jiri Pirko <jiri@resnulli.us>
15132 M:      Ivan Vecera <ivecera@redhat.com>
15133 L:      netdev@vger.kernel.org
15134 S:      Supported
15135 F:      net/switchdev/
15136 F:      include/net/switchdev.h
15137
15138 SY8106A REGULATOR DRIVER
15139 M:      Icenowy Zheng <icenowy@aosc.io>
15140 S:      Maintained
15141 F:      drivers/regulator/sy8106a-regulator.c
15142 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15143
15144 SYNC FILE FRAMEWORK
15145 M:      Sumit Semwal <sumit.semwal@linaro.org>
15146 R:      Gustavo Padovan <gustavo@padovan.org>
15147 S:      Maintained
15148 L:      linux-media@vger.kernel.org
15149 L:      dri-devel@lists.freedesktop.org
15150 F:      drivers/dma-buf/sync_*
15151 F:      drivers/dma-buf/dma-fence*
15152 F:      drivers/dma-buf/sw_sync.c
15153 F:      include/linux/sync_file.h
15154 F:      include/uapi/linux/sync_file.h
15155 F:      Documentation/sync_file.txt
15156 T:      git git://anongit.freedesktop.org/drm/drm-misc
15157
15158 SYNOPSYS ARC ARCHITECTURE
15159 M:      Vineet Gupta <vgupta@synopsys.com>
15160 L:      linux-snps-arc@lists.infradead.org
15161 S:      Supported
15162 F:      arch/arc/
15163 F:      Documentation/devicetree/bindings/arc/*
15164 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15165 F:      drivers/clocksource/arc_timer.c
15166 F:      drivers/tty/serial/arc_uart.c
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15168
15169 SYNOPSYS ARC HSDK SDP pll clock driver
15170 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15171 S:      Supported
15172 F:      drivers/clk/clk-hsdk-pll.c
15173 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15174
15175 SYNOPSYS ARC SDP clock driver
15176 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15177 S:      Supported
15178 F:      drivers/clk/axs10x/*
15179 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15180
15181 SYNOPSYS ARC SDP platform support
15182 M:      Alexey Brodkin <abrodkin@synopsys.com>
15183 S:      Supported
15184 F:      arch/arc/plat-axs10x
15185 F:      arch/arc/boot/dts/ax*
15186 F:      Documentation/devicetree/bindings/arc/axs10*
15187
15188 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15189 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15190 S:      Supported
15191 F:      drivers/reset/reset-axs10x.c
15192 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15193
15194 SYNOPSYS CREG GPIO DRIVER
15195 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15196 S:      Maintained
15197 F:      drivers/gpio/gpio-creg-snps.c
15198 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15199
15200 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15201 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15202 S:      Maintained
15203 F:      drivers/tty/serial/8250/8250_dw.c
15204
15205 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15206 M:      Hoan Tran <hoan@os.amperecomputing.com>
15207 L:      linux-gpio@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/gpio/gpio-dwapb.c
15210 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15211
15212 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15213 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15214 S:      Maintained
15215 F:      drivers/dma/dwi-axi-dmac/
15216 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15217
15218 SYNOPSYS DESIGNWARE DMAC DRIVER
15219 M:      Viresh Kumar <vireshk@kernel.org>
15220 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15221 S:      Maintained
15222 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15223 F:      drivers/dma/dw/
15224 F:      include/dt-bindings/dma/dw-dmac.h
15225 F:      include/linux/dma/dw.h
15226 F:      include/linux/platform_data/dma-dw.h
15227
15228 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15229 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15230 L:      netdev@vger.kernel.org
15231 S:      Supported
15232 F:      drivers/net/ethernet/synopsys/
15233
15234 SYNOPSYS DESIGNWARE I2C DRIVER
15235 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15236 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15237 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15238 L:      linux-i2c@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/i2c/busses/i2c-designware-*
15241 F:      include/linux/platform_data/i2c-designware.h
15242
15243 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15244 M:      Jaehoon Chung <jh80.chung@samsung.com>
15245 L:      linux-mmc@vger.kernel.org
15246 S:      Maintained
15247 F:      drivers/mmc/host/dw_mmc*
15248
15249 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15250 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15251 S:      Supported
15252 F:      drivers/reset/reset-hsdk.c
15253 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15254 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15255
15256 SYSTEM CONFIGURATION (SYSCON)
15257 M:      Lee Jones <lee.jones@linaro.org>
15258 M:      Arnd Bergmann <arnd@arndb.de>
15259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15260 S:      Supported
15261 F:      drivers/mfd/syscon.c
15262
15263 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15264 M:      Sudeep Holla <sudeep.holla@arm.com>
15265 L:      linux-arm-kernel@lists.infradead.org
15266 S:      Maintained
15267 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15268 F:      drivers/clk/clk-sc[mp]i.c
15269 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15270 F:      drivers/firmware/arm_scpi.c
15271 F:      drivers/firmware/arm_scmi/
15272 F:      include/linux/sc[mp]i_protocol.h
15273
15274 SYSTEM RESET/SHUTDOWN DRIVERS
15275 M:      Sebastian Reichel <sre@kernel.org>
15276 L:      linux-pm@vger.kernel.org
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15278 S:      Maintained
15279 F:      Documentation/devicetree/bindings/power/reset/
15280 F:      drivers/power/reset/
15281
15282 SYSTEM TRACE MODULE CLASS
15283 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15284 S:      Maintained
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15286 F:      Documentation/trace/stm.rst
15287 F:      drivers/hwtracing/stm/
15288 F:      include/linux/stm.h
15289 F:      include/uapi/linux/stm.h
15290
15291 SYSV FILESYSTEM
15292 M:      Christoph Hellwig <hch@infradead.org>
15293 S:      Maintained
15294 F:      Documentation/filesystems/sysv-fs.txt
15295 F:      fs/sysv/
15296 F:      include/linux/sysv_fs.h
15297
15298 TASKSTATS STATISTICS INTERFACE
15299 M:      Balbir Singh <bsingharora@gmail.com>
15300 S:      Maintained
15301 F:      Documentation/accounting/taskstats*
15302 F:      include/linux/taskstats*
15303 F:      kernel/taskstats.c
15304
15305 TC subsystem
15306 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15307 M:      Cong Wang <xiyou.wangcong@gmail.com>
15308 M:      Jiri Pirko <jiri@resnulli.us>
15309 L:      netdev@vger.kernel.org
15310 S:      Maintained
15311 F:      include/net/pkt_cls.h
15312 F:      include/net/pkt_sched.h
15313 F:      include/net/tc_act/
15314 F:      include/uapi/linux/pkt_cls.h
15315 F:      include/uapi/linux/pkt_sched.h
15316 F:      include/uapi/linux/tc_act/
15317 F:      include/uapi/linux/tc_ematch/
15318 F:      net/sched/
15319
15320 TC90522 MEDIA DRIVER
15321 M:      Akihiro Tsukada <tskd08@gmail.com>
15322 L:      linux-media@vger.kernel.org
15323 S:      Odd Fixes
15324 F:      drivers/media/dvb-frontends/tc90522*
15325
15326 TCP LOW PRIORITY MODULE
15327 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15328 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15329 W:      http://tcp-lp-mod.sourceforge.net/
15330 S:      Maintained
15331 F:      net/ipv4/tcp_lp.c
15332
15333 TDA10071 MEDIA DRIVER
15334 M:      Antti Palosaari <crope@iki.fi>
15335 L:      linux-media@vger.kernel.org
15336 W:      https://linuxtv.org
15337 W:      http://palosaari.fi/linux/
15338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15339 T:      git git://linuxtv.org/anttip/media_tree.git
15340 S:      Maintained
15341 F:      drivers/media/dvb-frontends/tda10071*
15342
15343 TDA18212 MEDIA DRIVER
15344 M:      Antti Palosaari <crope@iki.fi>
15345 L:      linux-media@vger.kernel.org
15346 W:      https://linuxtv.org
15347 W:      http://palosaari.fi/linux/
15348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15349 T:      git git://linuxtv.org/anttip/media_tree.git
15350 S:      Maintained
15351 F:      drivers/media/tuners/tda18212*
15352
15353 TDA18218 MEDIA DRIVER
15354 M:      Antti Palosaari <crope@iki.fi>
15355 L:      linux-media@vger.kernel.org
15356 W:      https://linuxtv.org
15357 W:      http://palosaari.fi/linux/
15358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15359 T:      git git://linuxtv.org/anttip/media_tree.git
15360 S:      Maintained
15361 F:      drivers/media/tuners/tda18218*
15362
15363 TDA18250 MEDIA DRIVER
15364 M:      Olli Salonen <olli.salonen@iki.fi>
15365 L:      linux-media@vger.kernel.org
15366 W:      https://linuxtv.org
15367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15368 T:      git git://linuxtv.org/media_tree.git
15369 S:      Maintained
15370 F:      drivers/media/tuners/tda18250*
15371
15372 TDA18271 MEDIA DRIVER
15373 M:      Michael Krufky <mkrufky@linuxtv.org>
15374 L:      linux-media@vger.kernel.org
15375 W:      https://linuxtv.org
15376 W:      http://github.com/mkrufky
15377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15378 T:      git git://linuxtv.org/mkrufky/tuners.git
15379 S:      Maintained
15380 F:      drivers/media/tuners/tda18271*
15381
15382 TDA1997x MEDIA DRIVER
15383 M:      Tim Harvey <tharvey@gateworks.com>
15384 L:      linux-media@vger.kernel.org
15385 W:      https://linuxtv.org
15386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15387 S:      Maintained
15388 F:      drivers/media/i2c/tda1997x.*
15389
15390 TDA827x MEDIA DRIVER
15391 M:      Michael Krufky <mkrufky@linuxtv.org>
15392 L:      linux-media@vger.kernel.org
15393 W:      https://linuxtv.org
15394 W:      http://github.com/mkrufky
15395 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15396 T:      git git://linuxtv.org/mkrufky/tuners.git
15397 S:      Maintained
15398 F:      drivers/media/tuners/tda8290.*
15399
15400 TDA8290 MEDIA DRIVER
15401 M:      Michael Krufky <mkrufky@linuxtv.org>
15402 L:      linux-media@vger.kernel.org
15403 W:      https://linuxtv.org
15404 W:      http://github.com/mkrufky
15405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15406 T:      git git://linuxtv.org/mkrufky/tuners.git
15407 S:      Maintained
15408 F:      drivers/media/tuners/tda8290.*
15409
15410 TDA9840 MEDIA DRIVER
15411 M:      Hans Verkuil <hverkuil@xs4all.nl>
15412 L:      linux-media@vger.kernel.org
15413 T:      git git://linuxtv.org/media_tree.git
15414 W:      https://linuxtv.org
15415 S:      Maintained
15416 F:      drivers/media/i2c/tda9840*
15417
15418 TEA5761 TUNER DRIVER
15419 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15420 L:      linux-media@vger.kernel.org
15421 W:      https://linuxtv.org
15422 T:      git git://linuxtv.org/media_tree.git
15423 S:      Odd fixes
15424 F:      drivers/media/tuners/tea5761.*
15425
15426 TEA5767 TUNER DRIVER
15427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15428 L:      linux-media@vger.kernel.org
15429 W:      https://linuxtv.org
15430 T:      git git://linuxtv.org/media_tree.git
15431 S:      Maintained
15432 F:      drivers/media/tuners/tea5767.*
15433
15434 TEA6415C MEDIA DRIVER
15435 M:      Hans Verkuil <hverkuil@xs4all.nl>
15436 L:      linux-media@vger.kernel.org
15437 T:      git git://linuxtv.org/media_tree.git
15438 W:      https://linuxtv.org
15439 S:      Maintained
15440 F:      drivers/media/i2c/tea6415c*
15441
15442 TEA6420 MEDIA DRIVER
15443 M:      Hans Verkuil <hverkuil@xs4all.nl>
15444 L:      linux-media@vger.kernel.org
15445 T:      git git://linuxtv.org/media_tree.git
15446 W:      https://linuxtv.org
15447 S:      Maintained
15448 F:      drivers/media/i2c/tea6420*
15449
15450 TEAM DRIVER
15451 M:      Jiri Pirko <jiri@resnulli.us>
15452 L:      netdev@vger.kernel.org
15453 S:      Supported
15454 F:      drivers/net/team/
15455 F:      include/linux/if_team.h
15456 F:      include/uapi/linux/if_team.h
15457
15458 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15459 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15460 S:      Maintained
15461 F:      arch/x86/platform/ts5500/
15462
15463 TECHNOTREND USB IR RECEIVER
15464 M:      Sean Young <sean@mess.org>
15465 L:      linux-media@vger.kernel.org
15466 S:      Maintained
15467 F:      drivers/media/rc/ttusbir.c
15468
15469 TECHWELL TW9910 VIDEO DECODER
15470 L:      linux-media@vger.kernel.org
15471 S:      Orphan
15472 F:      drivers/media/i2c/tw9910.c
15473 F:      include/media/i2c/tw9910.h
15474
15475 TEE SUBSYSTEM
15476 M:      Jens Wiklander <jens.wiklander@linaro.org>
15477 S:      Maintained
15478 F:      include/linux/tee_drv.h
15479 F:      include/uapi/linux/tee.h
15480 F:      drivers/tee/
15481 F:      Documentation/tee.txt
15482
15483 TEGRA ARCHITECTURE SUPPORT
15484 M:      Thierry Reding <thierry.reding@gmail.com>
15485 M:      Jonathan Hunter <jonathanh@nvidia.com>
15486 L:      linux-tegra@vger.kernel.org
15487 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15489 S:      Supported
15490 N:      [^a-z]tegra
15491
15492 TEGRA CLOCK DRIVER
15493 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15494 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15495 S:      Supported
15496 F:      drivers/clk/tegra/
15497
15498 TEGRA DMA DRIVERS
15499 M:      Laxman Dewangan <ldewangan@nvidia.com>
15500 M:      Jon Hunter <jonathanh@nvidia.com>
15501 S:      Supported
15502 F:      drivers/dma/tegra*
15503
15504 TEGRA I2C DRIVER
15505 M:      Laxman Dewangan <ldewangan@nvidia.com>
15506 S:      Supported
15507 F:      drivers/i2c/busses/i2c-tegra.c
15508
15509 TEGRA IOMMU DRIVERS
15510 M:      Thierry Reding <thierry.reding@gmail.com>
15511 L:      linux-tegra@vger.kernel.org
15512 S:      Supported
15513 F:      drivers/iommu/tegra*
15514
15515 TEGRA KBC DRIVER
15516 M:      Laxman Dewangan <ldewangan@nvidia.com>
15517 S:      Supported
15518 F:      drivers/input/keyboard/tegra-kbc.c
15519
15520 TEGRA NAND DRIVER
15521 M:      Stefan Agner <stefan@agner.ch>
15522 M:      Lucas Stach <dev@lynxeye.de>
15523 S:      Maintained
15524 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15525 F:      drivers/mtd/nand/raw/tegra_nand.c
15526
15527 TEGRA PWM DRIVER
15528 M:      Thierry Reding <thierry.reding@gmail.com>
15529 S:      Supported
15530 F:      drivers/pwm/pwm-tegra.c
15531
15532 TEGRA SERIAL DRIVER
15533 M:      Laxman Dewangan <ldewangan@nvidia.com>
15534 S:      Supported
15535 F:      drivers/tty/serial/serial-tegra.c
15536
15537 TEGRA SPI DRIVER
15538 M:      Laxman Dewangan <ldewangan@nvidia.com>
15539 S:      Supported
15540 F:      drivers/spi/spi-tegra*
15541
15542 TEGRA XUSB PADCTL DRIVER
15543 M:      JC Kuo <jckuo@nvidia.com>
15544 S:      Supported
15545 F:      drivers/phy/tegra/xusb*
15546
15547 TEHUTI ETHERNET DRIVER
15548 M:      Andy Gospodarek <andy@greyhouse.net>
15549 L:      netdev@vger.kernel.org
15550 S:      Supported
15551 F:      drivers/net/ethernet/tehuti/*
15552
15553 Telecom Clock Driver for MCPL0010
15554 M:      Mark Gross <mark.gross@intel.com>
15555 S:      Supported
15556 F:      drivers/char/tlclk.c
15557
15558 TENSILICA XTENSA PORT (xtensa)
15559 M:      Chris Zankel <chris@zankel.net>
15560 M:      Max Filippov <jcmvbkbc@gmail.com>
15561 L:      linux-xtensa@linux-xtensa.org
15562 T:      git git://github.com/czankel/xtensa-linux.git
15563 S:      Maintained
15564 F:      arch/xtensa/
15565 F:      drivers/irqchip/irq-xtensa-*
15566
15567 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15568 M:      Nishanth Menon <nm@ti.com>
15569 M:      Tero Kristo <t-kristo@ti.com>
15570 M:      Santosh Shilimkar <ssantosh@kernel.org>
15571 L:      linux-arm-kernel@lists.infradead.org
15572 S:      Maintained
15573 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15574 F:      drivers/firmware/ti_sci*
15575 F:      include/linux/soc/ti/ti_sci_protocol.h
15576 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15577 F:      drivers/soc/ti/ti_sci_pm_domains.c
15578 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15579 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15580 F:      drivers/clk/keystone/sci-clk.c
15581 F:      drivers/reset/reset-ti-sci.c
15582 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15583 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15584 F:      drivers/irqchip/irq-ti-sci-intr.c
15585 F:      drivers/irqchip/irq-ti-sci-inta.c
15586 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15587 F:      drivers/soc/ti/ti_sci_inta_msi.c
15588
15589 Texas Instruments ASoC drivers
15590 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15592 S:      Maintained
15593 F:      sound/soc/ti/
15594
15595 Texas Instruments' DAC7612 DAC Driver
15596 M:      Ricardo Ribalda <ricardo@ribalda.com>
15597 L:      linux-iio@vger.kernel.org
15598 S:      Supported
15599 F:      drivers/iio/dac/ti-dac7612.c
15600 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15601
15602 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15603 M:      Hans Verkuil <hverkuil@xs4all.nl>
15604 L:      linux-media@vger.kernel.org
15605 T:      git git://linuxtv.org/media_tree.git
15606 W:      https://linuxtv.org
15607 S:      Maintained
15608 F:      drivers/media/radio/radio-raremono.c
15609
15610 THERMAL
15611 M:      Zhang Rui <rui.zhang@intel.com>
15612 M:      Eduardo Valentin <edubezval@gmail.com>
15613 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15614 L:      linux-pm@vger.kernel.org
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15617 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15618 S:      Supported
15619 F:      drivers/thermal/
15620 F:      include/linux/thermal.h
15621 F:      include/uapi/linux/thermal.h
15622 F:      include/linux/cpu_cooling.h
15623 F:      Documentation/devicetree/bindings/thermal/
15624
15625 THERMAL/CPU_COOLING
15626 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15627 M:      Viresh Kumar <viresh.kumar@linaro.org>
15628 M:      Javi Merino <javi.merino@kernel.org>
15629 L:      linux-pm@vger.kernel.org
15630 S:      Supported
15631 F:      Documentation/thermal/cpu-cooling-api.txt
15632 F:      drivers/thermal/cpu_cooling.c
15633 F:      include/linux/cpu_cooling.h
15634
15635 THINKPAD ACPI EXTRAS DRIVER
15636 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15637 L:      ibm-acpi-devel@lists.sourceforge.net
15638 L:      platform-driver-x86@vger.kernel.org
15639 W:      http://ibm-acpi.sourceforge.net
15640 W:      http://thinkwiki.org/wiki/Ibm-acpi
15641 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15642 S:      Maintained
15643 F:      drivers/platform/x86/thinkpad_acpi.c
15644
15645 THUNDERBOLT DRIVER
15646 M:      Andreas Noever <andreas.noever@gmail.com>
15647 M:      Michael Jamet <michael.jamet@intel.com>
15648 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15649 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15651 S:      Maintained
15652 F:      Documentation/admin-guide/thunderbolt.rst
15653 F:      drivers/thunderbolt/
15654 F:      include/linux/thunderbolt.h
15655
15656 THUNDERBOLT NETWORK DRIVER
15657 M:      Michael Jamet <michael.jamet@intel.com>
15658 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15659 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15660 L:      netdev@vger.kernel.org
15661 S:      Maintained
15662 F:      drivers/net/thunderbolt.c
15663
15664 THUNDERX GPIO DRIVER
15665 M:      David Daney <david.daney@cavium.com>
15666 S:      Maintained
15667 F:      drivers/gpio/gpio-thunderx.c
15668
15669 TI AM437X VPFE DRIVER
15670 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15671 L:      linux-media@vger.kernel.org
15672 W:      https://linuxtv.org
15673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15674 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15675 S:      Maintained
15676 F:      drivers/media/platform/am437x/
15677
15678 TI BANDGAP AND THERMAL DRIVER
15679 M:      Eduardo Valentin <edubezval@gmail.com>
15680 M:      Keerthy <j-keerthy@ti.com>
15681 L:      linux-pm@vger.kernel.org
15682 L:      linux-omap@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/thermal/ti-soc-thermal/
15685
15686 TI BQ27XXX POWER SUPPLY DRIVER
15687 R:      Andrew F. Davis <afd@ti.com>
15688 F:      include/linux/power/bq27xxx_battery.h
15689 F:      drivers/power/supply/bq27xxx_battery.c
15690 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15691
15692 TI CDCE706 CLOCK DRIVER
15693 M:      Max Filippov <jcmvbkbc@gmail.com>
15694 S:      Maintained
15695 F:      drivers/clk/clk-cdce706.c
15696
15697 TI CLOCK DRIVER
15698 M:      Tero Kristo <t-kristo@ti.com>
15699 L:      linux-omap@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/clk/ti/
15702 F:      include/linux/clk/ti.h
15703
15704 TI DAVINCI MACHINE SUPPORT
15705 M:      Sekhar Nori <nsekhar@ti.com>
15706 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15709 S:      Supported
15710 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15711 F:      arch/arm/mach-davinci/
15712 F:      drivers/i2c/busses/i2c-davinci.c
15713 F:      arch/arm/boot/dts/da850*
15714
15715 TI DAVINCI SERIES CLOCK DRIVER
15716 M:      David Lechner <david@lechnology.com>
15717 R:      Sekhar Nori <nsekhar@ti.com>
15718 S:      Maintained
15719 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15720 F:      drivers/clk/davinci/
15721
15722 TI DAVINCI SERIES GPIO DRIVER
15723 M:      Keerthy <j-keerthy@ti.com>
15724 L:      linux-gpio@vger.kernel.org
15725 S:      Maintained
15726 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15727 F:      drivers/gpio/gpio-davinci.c
15728
15729 TI DAVINCI SERIES MEDIA DRIVER
15730 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15731 L:      linux-media@vger.kernel.org
15732 W:      https://linuxtv.org
15733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15734 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15735 S:      Maintained
15736 F:      drivers/media/platform/davinci/
15737 F:      include/media/davinci/
15738
15739 TI ETHERNET SWITCH DRIVER (CPSW)
15740 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15741 L:      linux-omap@vger.kernel.org
15742 L:      netdev@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/net/ethernet/ti/cpsw*
15745 F:      drivers/net/ethernet/ti/davinci*
15746
15747 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15748 M:      Alex Dubov <oakad@yahoo.com>
15749 S:      Maintained
15750 W:      http://tifmxx.berlios.de/
15751 F:      drivers/memstick/host/tifm_ms.c
15752 F:      drivers/misc/tifm*
15753 F:      drivers/mmc/host/tifm_sd.c
15754 F:      include/linux/tifm.h
15755
15756 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15757 M:      Santosh Shilimkar <ssantosh@kernel.org>
15758 L:      linux-kernel@vger.kernel.org
15759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15760 S:      Maintained
15761 F:      drivers/soc/ti/*
15762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15763
15764 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15765 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15766 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15768 S:      Maintained
15769 F:      sound/soc/codecs/lm49453*
15770 F:      sound/soc/codecs/isabelle*
15771
15772 TI LP855x BACKLIGHT DRIVER
15773 M:      Milo Kim <milo.kim@ti.com>
15774 S:      Maintained
15775 F:      Documentation/backlight/lp855x-driver.txt
15776 F:      drivers/video/backlight/lp855x_bl.c
15777 F:      include/linux/platform_data/lp855x.h
15778
15779 TI LP8727 CHARGER DRIVER
15780 M:      Milo Kim <milo.kim@ti.com>
15781 S:      Maintained
15782 F:      drivers/power/supply/lp8727_charger.c
15783 F:      include/linux/platform_data/lp8727.h
15784
15785 TI LP8788 MFD DRIVER
15786 M:      Milo Kim <milo.kim@ti.com>
15787 S:      Maintained
15788 F:      drivers/iio/adc/lp8788_adc.c
15789 F:      drivers/leds/leds-lp8788.c
15790 F:      drivers/mfd/lp8788*.c
15791 F:      drivers/power/supply/lp8788-charger.c
15792 F:      drivers/regulator/lp8788-*.c
15793 F:      include/linux/mfd/lp8788*.h
15794
15795 TI NETCP ETHERNET DRIVER
15796 M:      Wingman Kwok <w-kwok2@ti.com>
15797 M:      Murali Karicheri <m-karicheri2@ti.com>
15798 L:      netdev@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/net/ethernet/ti/netcp*
15801
15802 TI PCM3060 ASoC CODEC DRIVER
15803 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15805 S:      Maintained
15806 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15807 F:      sound/soc/codecs/pcm3060*
15808
15809 TI TAS571X FAMILY ASoC CODEC DRIVER
15810 M:      Kevin Cernekee <cernekee@chromium.org>
15811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15812 S:      Odd Fixes
15813 F:      sound/soc/codecs/tas571x*
15814
15815 TI TRF7970A NFC DRIVER
15816 M:      Mark Greer <mgreer@animalcreek.com>
15817 L:      linux-wireless@vger.kernel.org
15818 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15819 S:      Supported
15820 F:      drivers/nfc/trf7970a.c
15821 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15822
15823 TI TWL4030 SERIES SOC CODEC DRIVER
15824 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15826 S:      Maintained
15827 F:      sound/soc/codecs/twl4030*
15828
15829 TI VPE/CAL DRIVERS
15830 M:      Benoit Parrot <bparrot@ti.com>
15831 L:      linux-media@vger.kernel.org
15832 W:      http://linuxtv.org/
15833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15834 S:      Maintained
15835 F:      drivers/media/platform/ti-vpe/
15836
15837 TI WILINK WIRELESS DRIVERS
15838 L:      linux-wireless@vger.kernel.org
15839 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15840 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15842 S:      Orphan
15843 F:      drivers/net/wireless/ti/
15844 F:      include/linux/wl12xx.h
15845
15846 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15847 M:      John Stultz <john.stultz@linaro.org>
15848 M:      Thomas Gleixner <tglx@linutronix.de>
15849 R:      Stephen Boyd <sboyd@kernel.org>
15850 L:      linux-kernel@vger.kernel.org
15851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15852 S:      Supported
15853 F:      include/linux/clocksource.h
15854 F:      include/linux/time.h
15855 F:      include/linux/timex.h
15856 F:      include/uapi/linux/time.h
15857 F:      include/uapi/linux/timex.h
15858 F:      kernel/time/clocksource.c
15859 F:      kernel/time/time*.c
15860 F:      kernel/time/alarmtimer.c
15861 F:      kernel/time/ntp.c
15862 F:      tools/testing/selftests/timers/
15863
15864 TIPC NETWORK LAYER
15865 M:      Jon Maloy <jon.maloy@ericsson.com>
15866 M:      Ying Xue <ying.xue@windriver.com>
15867 L:      netdev@vger.kernel.org (core kernel code)
15868 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15869 W:      http://tipc.sourceforge.net/
15870 S:      Maintained
15871 F:      include/uapi/linux/tipc*.h
15872 F:      net/tipc/
15873
15874 TLAN NETWORK DRIVER
15875 M:      Samuel Chessman <chessman@tux.org>
15876 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15877 W:      http://sourceforge.net/projects/tlan/
15878 S:      Maintained
15879 F:      Documentation/networking/device_drivers/ti/tlan.txt
15880 F:      drivers/net/ethernet/ti/tlan.*
15881
15882 TM6000 VIDEO4LINUX DRIVER
15883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15884 L:      linux-media@vger.kernel.org
15885 W:      https://linuxtv.org
15886 T:      git git://linuxtv.org/media_tree.git
15887 S:      Odd fixes
15888 F:      drivers/media/usb/tm6000/
15889 F:      Documentation/media/v4l-drivers/tm6000*
15890
15891 TMIO/SDHI MMC DRIVER
15892 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15893 L:      linux-mmc@vger.kernel.org
15894 S:      Supported
15895 F:      drivers/mmc/host/tmio_mmc*
15896 F:      drivers/mmc/host/renesas_sdhi*
15897 F:      include/linux/mfd/tmio.h
15898
15899 TMP401 HARDWARE MONITOR DRIVER
15900 M:      Guenter Roeck <linux@roeck-us.net>
15901 L:      linux-hwmon@vger.kernel.org
15902 S:      Maintained
15903 F:      Documentation/hwmon/tmp401.rst
15904 F:      drivers/hwmon/tmp401.c
15905
15906 TMPFS (SHMEM FILESYSTEM)
15907 M:      Hugh Dickins <hughd@google.com>
15908 L:      linux-mm@kvack.org
15909 S:      Maintained
15910 F:      include/linux/shmem_fs.h
15911 F:      mm/shmem.c
15912
15913 TOMOYO SECURITY MODULE
15914 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15915 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15916 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15917 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15918 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15919 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15920 W:      https://tomoyo.osdn.jp/
15921 S:      Maintained
15922 F:      security/tomoyo/
15923
15924 TOPSTAR LAPTOP EXTRAS DRIVER
15925 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15926 L:      platform-driver-x86@vger.kernel.org
15927 S:      Maintained
15928 F:      drivers/platform/x86/topstar-laptop.c
15929
15930 TORTURE-TEST MODULES
15931 M:      Davidlohr Bueso <dave@stgolabs.net>
15932 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15933 M:      Josh Triplett <josh@joshtriplett.org>
15934 L:      linux-kernel@vger.kernel.org
15935 S:      Supported
15936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15937 F:      Documentation/RCU/torture.txt
15938 F:      kernel/torture.c
15939 F:      kernel/rcu/rcutorture.c
15940 F:      kernel/rcu/rcuperf.c
15941 F:      kernel/locking/locktorture.c
15942
15943 TOSHIBA ACPI EXTRAS DRIVER
15944 M:      Azael Avalos <coproscefalo@gmail.com>
15945 L:      platform-driver-x86@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/platform/x86/toshiba_acpi.c
15948
15949 TOSHIBA BLUETOOTH DRIVER
15950 M:      Azael Avalos <coproscefalo@gmail.com>
15951 L:      platform-driver-x86@vger.kernel.org
15952 S:      Maintained
15953 F:      drivers/platform/x86/toshiba_bluetooth.c
15954
15955 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15956 M:      Azael Avalos <coproscefalo@gmail.com>
15957 L:      platform-driver-x86@vger.kernel.org
15958 S:      Maintained
15959 F:      drivers/platform/x86/toshiba_haps.c
15960
15961 TOSHIBA SMM DRIVER
15962 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15963 W:      http://www.buzzard.org.uk/toshiba/
15964 S:      Maintained
15965 F:      drivers/char/toshiba.c
15966 F:      include/linux/toshiba.h
15967 F:      include/uapi/linux/toshiba.h
15968
15969 TOSHIBA TC358743 DRIVER
15970 M:      Mats Randgaard <matrandg@cisco.com>
15971 L:      linux-media@vger.kernel.org
15972 S:      Maintained
15973 F:      drivers/media/i2c/tc358743*
15974 F:      include/media/i2c/tc358743.h
15975
15976 TOSHIBA WMI HOTKEYS DRIVER
15977 M:      Azael Avalos <coproscefalo@gmail.com>
15978 L:      platform-driver-x86@vger.kernel.org
15979 S:      Maintained
15980 F:      drivers/platform/x86/toshiba-wmi.c
15981
15982 TPM DEVICE DRIVER
15983 M:      Peter Huewe <peterhuewe@gmx.de>
15984 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15985 R:      Jason Gunthorpe <jgg@ziepe.ca>
15986 L:      linux-integrity@vger.kernel.org
15987 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15988 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15989 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15990 S:      Maintained
15991 F:      drivers/char/tpm/
15992
15993 TRACING
15994 M:      Steven Rostedt <rostedt@goodmis.org>
15995 M:      Ingo Molnar <mingo@redhat.com>
15996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15997 S:      Maintained
15998 F:      Documentation/trace/ftrace.rst
15999 F:      arch/*/*/*/ftrace.h
16000 F:      arch/*/kernel/ftrace.c
16001 F:      include/*/ftrace.h
16002 F:      include/linux/trace*.h
16003 F:      include/trace/
16004 F:      kernel/trace/
16005 F:      tools/testing/selftests/ftrace/
16006
16007 TRACING MMIO ACCESSES (MMIOTRACE)
16008 M:      Steven Rostedt <rostedt@goodmis.org>
16009 M:      Ingo Molnar <mingo@kernel.org>
16010 R:      Karol Herbst <karolherbst@gmail.com>
16011 R:      Pekka Paalanen <ppaalanen@gmail.com>
16012 S:      Maintained
16013 L:      linux-kernel@vger.kernel.org
16014 L:      nouveau@lists.freedesktop.org
16015 F:      kernel/trace/trace_mmiotrace.c
16016 F:      include/linux/mmiotrace.h
16017 F:      arch/x86/mm/kmmio.c
16018 F:      arch/x86/mm/mmio-mod.c
16019 F:      arch/x86/mm/testmmiotrace.c
16020
16021 TRIVIAL PATCHES
16022 M:      Jiri Kosina <trivial@kernel.org>
16023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16024 S:      Maintained
16025 K:      ^Subject:.*(?i)trivial
16026
16027 TEMPO SEMICONDUCTOR DRIVERS
16028 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16029 S:      Maintained
16030 F:      sound/soc/codecs/tscs*.c
16031 F:      sound/soc/codecs/tscs*.h
16032 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16033
16034 TTY LAYER
16035 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16036 M:      Jiri Slaby <jslaby@suse.com>
16037 S:      Supported
16038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16039 F:      Documentation/serial/
16040 F:      drivers/tty/
16041 F:      drivers/tty/serial/serial_core.c
16042 F:      include/linux/serial_core.h
16043 F:      include/linux/serial.h
16044 F:      include/linux/tty.h
16045 F:      include/uapi/linux/serial_core.h
16046 F:      include/uapi/linux/serial.h
16047 F:      include/uapi/linux/tty.h
16048
16049 TUA9001 MEDIA DRIVER
16050 M:      Antti Palosaari <crope@iki.fi>
16051 L:      linux-media@vger.kernel.org
16052 W:      https://linuxtv.org
16053 W:      http://palosaari.fi/linux/
16054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16055 T:      git git://linuxtv.org/anttip/media_tree.git
16056 S:      Maintained
16057 F:      drivers/media/tuners/tua9001*
16058
16059 TULIP NETWORK DRIVERS
16060 L:      netdev@vger.kernel.org
16061 L:      linux-parisc@vger.kernel.org
16062 S:      Orphan
16063 F:      drivers/net/ethernet/dec/tulip/
16064
16065 TUN/TAP driver
16066 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16067 W:      http://vtun.sourceforge.net/tun
16068 S:      Maintained
16069 F:      Documentation/networking/tuntap.txt
16070 F:      arch/um/os-Linux/drivers/
16071
16072 TURBOCHANNEL SUBSYSTEM
16073 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16074 M:      Ralf Baechle <ralf@linux-mips.org>
16075 L:      linux-mips@vger.kernel.org
16076 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16077 S:      Maintained
16078 F:      drivers/tc/
16079 F:      include/linux/tc.h
16080
16081 TURBOSTAT UTILITY
16082 M:      "Len Brown" <lenb@kernel.org>
16083 L:      linux-pm@vger.kernel.org
16084 B:      https://bugzilla.kernel.org
16085 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16087 S:      Supported
16088 F:      tools/power/x86/turbostat/
16089
16090 TW5864 VIDEO4LINUX DRIVER
16091 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16092 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16093 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16094 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16095 L:      linux-media@vger.kernel.org
16096 S:      Supported
16097 F:      drivers/media/pci/tw5864/
16098
16099 TW68 VIDEO4LINUX DRIVER
16100 M:      Hans Verkuil <hverkuil@xs4all.nl>
16101 L:      linux-media@vger.kernel.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 W:      https://linuxtv.org
16104 S:      Odd Fixes
16105 F:      drivers/media/pci/tw68/
16106
16107 TW686X VIDEO4LINUX DRIVER
16108 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16109 L:      linux-media@vger.kernel.org
16110 T:      git git://linuxtv.org/media_tree.git
16111 W:      http://linuxtv.org
16112 S:      Maintained
16113 F:      drivers/media/pci/tw686x/
16114
16115 UBI FILE SYSTEM (UBIFS)
16116 M:      Richard Weinberger <richard@nod.at>
16117 M:      Artem Bityutskiy <dedekind1@gmail.com>
16118 M:      Adrian Hunter <adrian.hunter@intel.com>
16119 L:      linux-mtd@lists.infradead.org
16120 T:      git git://git.infradead.org/ubifs-2.6.git
16121 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16122 S:      Supported
16123 F:      Documentation/filesystems/ubifs.txt
16124 F:      fs/ubifs/
16125
16126 UCLINUX (M68KNOMMU AND COLDFIRE)
16127 M:      Greg Ungerer <gerg@linux-m68k.org>
16128 W:      http://www.linux-m68k.org/
16129 W:      http://www.uclinux.org/
16130 L:      linux-m68k@lists.linux-m68k.org
16131 L:      uclinux-dev@uclinux.org  (subscribers-only)
16132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16133 S:      Maintained
16134 F:      arch/m68k/coldfire/
16135 F:      arch/m68k/68*/
16136 F:      arch/m68k/*/*_no.*
16137 F:      arch/m68k/include/asm/*_no.*
16138
16139 UDF FILESYSTEM
16140 M:      Jan Kara <jack@suse.com>
16141 S:      Maintained
16142 F:      Documentation/filesystems/udf.txt
16143 F:      fs/udf/
16144
16145 UDRAW TABLET
16146 M:      Bastien Nocera <hadess@hadess.net>
16147 L:      linux-input@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/hid/hid-udraw-ps3.c
16150
16151 UFS FILESYSTEM
16152 M:      Evgeniy Dushistov <dushistov@mail.ru>
16153 S:      Maintained
16154 F:      Documentation/filesystems/ufs.txt
16155 F:      fs/ufs/
16156
16157 UHID USERSPACE HID IO DRIVER:
16158 M:      David Herrmann <dh.herrmann@googlemail.com>
16159 L:      linux-input@vger.kernel.org
16160 S:      Maintained
16161 F:      drivers/hid/uhid.c
16162 F:      include/uapi/linux/uhid.h
16163
16164 ULPI BUS
16165 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16166 L:      linux-usb@vger.kernel.org
16167 S:      Maintained
16168 F:      drivers/usb/common/ulpi.c
16169 F:      include/linux/ulpi/
16170
16171 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16172 L:      linux-usb@vger.kernel.org
16173 S:      Orphan
16174 F:      drivers/uwb/
16175 F:      include/linux/uwb.h
16176 F:      include/linux/uwb/
16177
16178 UNICODE SUBSYSTEM:
16179 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16180 L:      linux-fsdevel@vger.kernel.org
16181 S:      Supported
16182 F:      fs/unicode/
16183
16184 UNICORE32 ARCHITECTURE:
16185 M:      Guan Xuetao <gxt@pku.edu.cn>
16186 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16187 S:      Maintained
16188 T:      git git://github.com/gxt/linux.git
16189 F:      arch/unicore32/
16190
16191 UNIFDEF
16192 M:      Tony Finch <dot@dotat.at>
16193 W:      http://dotat.at/prog/unifdef
16194 S:      Maintained
16195 F:      scripts/unifdef.c
16196
16197 UNIFORM CDROM DRIVER
16198 M:      Jens Axboe <axboe@kernel.dk>
16199 W:      http://www.kernel.dk
16200 S:      Maintained
16201 F:      Documentation/cdrom/
16202 F:      drivers/cdrom/cdrom.c
16203 F:      include/linux/cdrom.h
16204 F:      include/uapi/linux/cdrom.h
16205
16206 UNISYS S-PAR DRIVERS
16207 M:      David Kershner <david.kershner@unisys.com>
16208 L:      sparmaintainer@unisys.com (Unisys internal)
16209 S:      Supported
16210 F:      include/linux/visorbus.h
16211 F:      drivers/visorbus/
16212 F:      drivers/staging/unisys/
16213
16214 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16215 R:      Alim Akhtar <alim.akhtar@samsung.com>
16216 R:      Avri Altman <avri.altman@wdc.com>
16217 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16218 L:      linux-scsi@vger.kernel.org
16219 S:      Supported
16220 F:      Documentation/scsi/ufs.txt
16221 F:      drivers/scsi/ufs/
16222
16223 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16224 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16225 L:      linux-scsi@vger.kernel.org
16226 S:      Supported
16227 F:      drivers/scsi/ufs/*dwc*
16228
16229 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16230 M:      Stanley Chu <stanley.chu@mediatek.com>
16231 L:      linux-scsi@vger.kernel.org
16232 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16233 S:      Maintained
16234 F:      drivers/scsi/ufs/ufs-mediatek*
16235
16236 UNSORTED BLOCK IMAGES (UBI)
16237 M:      Artem Bityutskiy <dedekind1@gmail.com>
16238 M:      Richard Weinberger <richard@nod.at>
16239 W:      http://www.linux-mtd.infradead.org/
16240 L:      linux-mtd@lists.infradead.org
16241 T:      git git://git.infradead.org/ubifs-2.6.git
16242 S:      Supported
16243 F:      drivers/mtd/ubi/
16244 F:      include/linux/mtd/ubi.h
16245 F:      include/uapi/mtd/ubi-user.h
16246
16247 USB "USBNET" DRIVER FRAMEWORK
16248 M:      Oliver Neukum <oneukum@suse.com>
16249 L:      netdev@vger.kernel.org
16250 W:      http://www.linux-usb.org/usbnet
16251 S:      Maintained
16252 F:      drivers/net/usb/usbnet.c
16253 F:      include/linux/usb/usbnet.h
16254
16255 USB ACM DRIVER
16256 M:      Oliver Neukum <oneukum@suse.com>
16257 L:      linux-usb@vger.kernel.org
16258 S:      Maintained
16259 F:      Documentation/usb/acm.txt
16260 F:      drivers/usb/class/cdc-acm.*
16261
16262 USB AR5523 WIRELESS DRIVER
16263 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16264 L:      linux-wireless@vger.kernel.org
16265 S:      Maintained
16266 F:      drivers/net/wireless/ath/ar5523/
16267
16268 USB ATTACHED SCSI
16269 M:      Oliver Neukum <oneukum@suse.com>
16270 L:      linux-usb@vger.kernel.org
16271 L:      linux-scsi@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/usb/storage/uas.c
16274
16275 USB CDC ETHERNET DRIVER
16276 M:      Oliver Neukum <oliver@neukum.org>
16277 L:      linux-usb@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/net/usb/cdc_*.c
16280 F:      include/uapi/linux/usb/cdc.h
16281
16282 USB CHAOSKEY DRIVER
16283 M:      Keith Packard <keithp@keithp.com>
16284 L:      linux-usb@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/usb/misc/chaoskey.c
16287
16288 USB CYPRESS C67X00 DRIVER
16289 M:      Peter Korsgaard <jacmet@sunsite.dk>
16290 L:      linux-usb@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/usb/c67x00/
16293
16294 USB DAVICOM DM9601 DRIVER
16295 M:      Peter Korsgaard <jacmet@sunsite.dk>
16296 L:      netdev@vger.kernel.org
16297 W:      http://www.linux-usb.org/usbnet
16298 S:      Maintained
16299 F:      drivers/net/usb/dm9601.c
16300
16301 USB DIAMOND RIO500 DRIVER
16302 M:      Cesar Miquel <miquel@df.uba.ar>
16303 L:      rio500-users@lists.sourceforge.net
16304 W:      http://rio500.sourceforge.net
16305 S:      Maintained
16306 F:      drivers/usb/misc/rio500*
16307
16308 USB EHCI DRIVER
16309 M:      Alan Stern <stern@rowland.harvard.edu>
16310 L:      linux-usb@vger.kernel.org
16311 S:      Maintained
16312 F:      Documentation/usb/ehci.txt
16313 F:      drivers/usb/host/ehci*
16314
16315 USB GADGET/PERIPHERAL SUBSYSTEM
16316 M:      Felipe Balbi <balbi@kernel.org>
16317 L:      linux-usb@vger.kernel.org
16318 W:      http://www.linux-usb.org/gadget
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16320 S:      Maintained
16321 F:      drivers/usb/gadget/
16322 F:      include/linux/usb/gadget*
16323
16324 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16325 M:      Jiri Kosina <jikos@kernel.org>
16326 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16327 L:      linux-usb@vger.kernel.org
16328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16329 S:      Maintained
16330 F:      Documentation/hid/hiddev.txt
16331 F:      drivers/hid/usbhid/
16332
16333 USB INTEL XHCI ROLE MUX DRIVER
16334 M:      Hans de Goede <hdegoede@redhat.com>
16335 L:      linux-usb@vger.kernel.org
16336 S:      Maintained
16337 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16338
16339 USB IP DRIVER FOR HISILICON KIRIN
16340 M:      Yu Chen <chenyu56@huawei.com>
16341 M:      Binghui Wang <wangbinghui@hisilicon.com>
16342 L:      linux-usb@vger.kernel.org
16343 S:      Maintained
16344 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16345 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16346
16347 USB ISP116X DRIVER
16348 M:      Olav Kongas <ok@artecdesign.ee>
16349 L:      linux-usb@vger.kernel.org
16350 S:      Maintained
16351 F:      drivers/usb/host/isp116x*
16352 F:      include/linux/usb/isp116x.h
16353
16354 USB LAN78XX ETHERNET DRIVER
16355 M:      Woojung Huh <woojung.huh@microchip.com>
16356 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16357 L:      netdev@vger.kernel.org
16358 S:      Maintained
16359 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16360 F:      drivers/net/usb/lan78xx.*
16361 F:      include/dt-bindings/net/microchip-lan78xx.h
16362
16363 USB MASS STORAGE DRIVER
16364 M:      Alan Stern <stern@rowland.harvard.edu>
16365 L:      linux-usb@vger.kernel.org
16366 L:      usb-storage@lists.one-eyed-alien.net
16367 S:      Maintained
16368 F:      drivers/usb/storage/
16369
16370 USB MIDI DRIVER
16371 M:      Clemens Ladisch <clemens@ladisch.de>
16372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16374 S:      Maintained
16375 F:      sound/usb/midi.*
16376
16377 USB NETWORKING DRIVERS
16378 L:      linux-usb@vger.kernel.org
16379 S:      Odd Fixes
16380 F:      drivers/net/usb/
16381
16382 USB OHCI DRIVER
16383 M:      Alan Stern <stern@rowland.harvard.edu>
16384 L:      linux-usb@vger.kernel.org
16385 S:      Maintained
16386 F:      Documentation/usb/ohci.txt
16387 F:      drivers/usb/host/ohci*
16388
16389 USB OTG FSM (Finite State Machine)
16390 M:      Peter Chen <Peter.Chen@nxp.com>
16391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16392 L:      linux-usb@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/usb/common/usb-otg-fsm.c
16395
16396 USB OVER IP DRIVER
16397 M:      Valentina Manea <valentina.manea.m@gmail.com>
16398 M:      Shuah Khan <shuah@kernel.org>
16399 M:      Shuah Khan <skhan@linuxfoundation.org>
16400 L:      linux-usb@vger.kernel.org
16401 S:      Maintained
16402 F:      Documentation/usb/usbip_protocol.txt
16403 F:      drivers/usb/usbip/
16404 F:      tools/usb/usbip/
16405 F:      tools/testing/selftests/drivers/usb/usbip/
16406
16407 USB PEGASUS DRIVER
16408 M:      Petko Manolov <petkan@nucleusys.com>
16409 L:      linux-usb@vger.kernel.org
16410 L:      netdev@vger.kernel.org
16411 T:      git git://github.com/petkan/pegasus.git
16412 W:      https://github.com/petkan/pegasus
16413 S:      Maintained
16414 F:      drivers/net/usb/pegasus.*
16415
16416 USB PHY LAYER
16417 M:      Felipe Balbi <balbi@kernel.org>
16418 L:      linux-usb@vger.kernel.org
16419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16420 S:      Maintained
16421 F:      drivers/usb/phy/
16422
16423 USB PRINTER DRIVER (usblp)
16424 M:      Pete Zaitcev <zaitcev@redhat.com>
16425 L:      linux-usb@vger.kernel.org
16426 S:      Supported
16427 F:      drivers/usb/class/usblp.c
16428
16429 USB QMI WWAN NETWORK DRIVER
16430 M:      Bjørn Mork <bjorn@mork.no>
16431 L:      netdev@vger.kernel.org
16432 S:      Maintained
16433 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16434 F:      drivers/net/usb/qmi_wwan.c
16435
16436 USB RTL8150 DRIVER
16437 M:      Petko Manolov <petkan@nucleusys.com>
16438 L:      linux-usb@vger.kernel.org
16439 L:      netdev@vger.kernel.org
16440 T:      git git://github.com/petkan/rtl8150.git
16441 W:      https://github.com/petkan/rtl8150
16442 S:      Maintained
16443 F:      drivers/net/usb/rtl8150.c
16444
16445 USB SERIAL SUBSYSTEM
16446 M:      Johan Hovold <johan@kernel.org>
16447 L:      linux-usb@vger.kernel.org
16448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16449 S:      Maintained
16450 F:      Documentation/usb/usb-serial.txt
16451 F:      drivers/usb/serial/
16452 F:      include/linux/usb/serial.h
16453
16454 USB SMSC75XX ETHERNET DRIVER
16455 M:      Steve Glendinning <steve.glendinning@shawell.net>
16456 L:      netdev@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/net/usb/smsc75xx.*
16459
16460 USB SMSC95XX ETHERNET DRIVER
16461 M:      Steve Glendinning <steve.glendinning@shawell.net>
16462 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16463 L:      netdev@vger.kernel.org
16464 S:      Maintained
16465 F:      drivers/net/usb/smsc95xx.*
16466
16467 USB SUBSYSTEM
16468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16469 L:      linux-usb@vger.kernel.org
16470 W:      http://www.linux-usb.org
16471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16472 S:      Supported
16473 F:      Documentation/devicetree/bindings/usb/
16474 F:      Documentation/usb/
16475 F:      drivers/usb/
16476 F:      include/linux/usb.h
16477 F:      include/linux/usb/
16478
16479 USB TYPEC PI3USB30532 MUX DRIVER
16480 M:      Hans de Goede <hdegoede@redhat.com>
16481 L:      linux-usb@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/usb/typec/mux/pi3usb30532.c
16484
16485 USB TYPEC CLASS
16486 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16487 L:      linux-usb@vger.kernel.org
16488 S:      Maintained
16489 F:      Documentation/ABI/testing/sysfs-class-typec
16490 F:      Documentation/driver-api/usb/typec.rst
16491 F:      drivers/usb/typec/
16492 F:      include/linux/usb/typec.h
16493
16494 USB TYPEC BUS FOR ALTERNATE MODES
16495 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16496 L:      linux-usb@vger.kernel.org
16497 S:      Maintained
16498 F:      Documentation/ABI/testing/sysfs-bus-typec
16499 F:      Documentation/driver-api/usb/typec_bus.rst
16500 F:      drivers/usb/typec/altmodes/
16501 F:      include/linux/usb/typec_altmode.h
16502
16503 USB TYPEC PORT CONTROLLER DRIVERS
16504 M:      Guenter Roeck <linux@roeck-us.net>
16505 L:      linux-usb@vger.kernel.org
16506 S:      Maintained
16507 F:      drivers/usb/typec/tcpm/
16508
16509 USB UHCI DRIVER
16510 M:      Alan Stern <stern@rowland.harvard.edu>
16511 L:      linux-usb@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/usb/host/uhci*
16514
16515 USB VIDEO CLASS
16516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16517 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16518 L:      linux-media@vger.kernel.org
16519 T:      git git://linuxtv.org/media_tree.git
16520 W:      http://www.ideasonboard.org/uvc/
16521 S:      Maintained
16522 F:      drivers/media/usb/uvc/
16523 F:      include/uapi/linux/uvcvideo.h
16524
16525 USB VISION DRIVER
16526 M:      Hans Verkuil <hverkuil@xs4all.nl>
16527 L:      linux-media@vger.kernel.org
16528 T:      git git://linuxtv.org/media_tree.git
16529 W:      https://linuxtv.org
16530 S:      Odd Fixes
16531 F:      drivers/media/usb/usbvision/
16532
16533 USB WEBCAM GADGET
16534 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16535 L:      linux-usb@vger.kernel.org
16536 S:      Maintained
16537 F:      drivers/usb/gadget/function/*uvc*
16538 F:      drivers/usb/gadget/legacy/webcam.c
16539 F:      include/uapi/linux/usb/g_uvc.h
16540
16541 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16542 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16543 L:      linux-wireless@vger.kernel.org
16544 S:      Maintained
16545 F:      drivers/net/wireless/rndis_wlan.c
16546
16547 USB XHCI DRIVER
16548 M:      Mathias Nyman <mathias.nyman@intel.com>
16549 L:      linux-usb@vger.kernel.org
16550 S:      Supported
16551 F:      drivers/usb/host/xhci*
16552 F:      drivers/usb/host/pci-quirks*
16553
16554 USB ZD1201 DRIVER
16555 L:      linux-wireless@vger.kernel.org
16556 W:      http://linux-lc100020.sourceforge.net
16557 S:      Orphan
16558 F:      drivers/net/wireless/zydas/zd1201.*
16559
16560 USB ZR364XX DRIVER
16561 M:      Antoine Jacquet <royale@zerezo.com>
16562 L:      linux-usb@vger.kernel.org
16563 L:      linux-media@vger.kernel.org
16564 T:      git git://linuxtv.org/media_tree.git
16565 W:      http://royale.zerezo.com/zr364xx/
16566 S:      Maintained
16567 F:      Documentation/media/v4l-drivers/zr364xx*
16568 F:      drivers/media/usb/zr364xx/
16569
16570 USER-MODE LINUX (UML)
16571 M:      Jeff Dike <jdike@addtoit.com>
16572 M:      Richard Weinberger <richard@nod.at>
16573 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16574 L:      linux-um@lists.infradead.org
16575 W:      http://user-mode-linux.sourceforge.net
16576 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16578 S:      Maintained
16579 F:      Documentation/virtual/uml/
16580 F:      arch/um/
16581 F:      arch/x86/um/
16582 F:      fs/hostfs/
16583
16584 USERSPACE COPYIN/COPYOUT (UIOVEC)
16585 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16586 S:      Maintained
16587 F:      lib/iov_iter.c
16588 F:      include/linux/uio.h
16589
16590 USERSPACE DMA BUFFER DRIVER
16591 M:      Gerd Hoffmann <kraxel@redhat.com>
16592 S:      Maintained
16593 L:      dri-devel@lists.freedesktop.org
16594 F:      drivers/dma-buf/udmabuf.c
16595 F:      include/uapi/linux/udmabuf.h
16596 T:      git git://anongit.freedesktop.org/drm/drm-misc
16597
16598 USERSPACE I/O (UIO)
16599 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16600 S:      Maintained
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16602 F:      Documentation/driver-api/uio-howto.rst
16603 F:      drivers/uio/
16604 F:      include/linux/uio_driver.h
16605
16606 UTIL-LINUX PACKAGE
16607 M:      Karel Zak <kzak@redhat.com>
16608 L:      util-linux@vger.kernel.org
16609 W:      http://en.wikipedia.org/wiki/Util-linux
16610 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16611 S:      Maintained
16612
16613 UUID HELPERS
16614 M:      Christoph Hellwig <hch@lst.de>
16615 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16616 L:      linux-kernel@vger.kernel.org
16617 T:      git git://git.infradead.org/users/hch/uuid.git
16618 F:      lib/uuid.c
16619 F:      lib/test_uuid.c
16620 F:      include/linux/uuid.h
16621 F:      include/uapi/linux/uuid.h
16622 S:      Maintained
16623
16624 UVESAFB DRIVER
16625 M:      Michal Januszewski <spock@gentoo.org>
16626 L:      linux-fbdev@vger.kernel.org
16627 W:      https://github.com/mjanusz/v86d
16628 S:      Maintained
16629 F:      Documentation/fb/uvesafb.txt
16630 F:      drivers/video/fbdev/uvesafb.*
16631
16632 VF610 NAND DRIVER
16633 M:      Stefan Agner <stefan@agner.ch>
16634 L:      linux-mtd@lists.infradead.org
16635 S:      Supported
16636 F:      drivers/mtd/nand/raw/vf610_nfc.c
16637
16638 VFAT/FAT/MSDOS FILESYSTEM
16639 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16640 S:      Maintained
16641 F:      Documentation/filesystems/vfat.txt
16642 F:      fs/fat/
16643
16644 VFIO DRIVER
16645 M:      Alex Williamson <alex.williamson@redhat.com>
16646 R:      Cornelia Huck <cohuck@redhat.com>
16647 L:      kvm@vger.kernel.org
16648 T:      git git://github.com/awilliam/linux-vfio.git
16649 S:      Maintained
16650 F:      Documentation/vfio.txt
16651 F:      drivers/vfio/
16652 F:      include/linux/vfio.h
16653 F:      include/uapi/linux/vfio.h
16654
16655 VFIO MEDIATED DEVICE DRIVERS
16656 M:      Kirti Wankhede <kwankhede@nvidia.com>
16657 L:      kvm@vger.kernel.org
16658 S:      Maintained
16659 F:      Documentation/vfio-mediated-device.txt
16660 F:      drivers/vfio/mdev/
16661 F:      include/linux/mdev.h
16662 F:      samples/vfio-mdev/
16663
16664 VFIO PLATFORM DRIVER
16665 M:      Eric Auger <eric.auger@redhat.com>
16666 L:      kvm@vger.kernel.org
16667 S:      Maintained
16668 F:      drivers/vfio/platform/
16669
16670 VGA_SWITCHEROO
16671 R:      Lukas Wunner <lukas@wunner.de>
16672 S:      Maintained
16673 F:      Documentation/gpu/vga-switcheroo.rst
16674 F:      drivers/gpu/vga/vga_switcheroo.c
16675 F:      include/linux/vga_switcheroo.h
16676 T:      git git://anongit.freedesktop.org/drm/drm-misc
16677
16678 VIA RHINE NETWORK DRIVER
16679 S:      Orphan
16680 F:      drivers/net/ethernet/via/via-rhine.c
16681
16682 VIA SD/MMC CARD CONTROLLER DRIVER
16683 M:      Bruce Chang <brucechang@via.com.tw>
16684 M:      Harald Welte <HaraldWelte@viatech.com>
16685 S:      Maintained
16686 F:      drivers/mmc/host/via-sdmmc.c
16687
16688 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16689 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16690 L:      linux-fbdev@vger.kernel.org
16691 S:      Maintained
16692 F:      include/linux/via-core.h
16693 F:      include/linux/via-gpio.h
16694 F:      include/linux/via_i2c.h
16695 F:      drivers/video/fbdev/via/
16696
16697 VIA VELOCITY NETWORK DRIVER
16698 M:      Francois Romieu <romieu@fr.zoreil.com>
16699 L:      netdev@vger.kernel.org
16700 S:      Maintained
16701 F:      drivers/net/ethernet/via/via-velocity.*
16702
16703 VICODEC VIRTUAL CODEC DRIVER
16704 M:      Hans Verkuil <hans.verkuil@cisco.com>
16705 L:      linux-media@vger.kernel.org
16706 T:      git git://linuxtv.org/media_tree.git
16707 W:      https://linuxtv.org
16708 S:      Maintained
16709 F:      drivers/media/platform/vicodec/*
16710
16711 VIDEO MULTIPLEXER DRIVER
16712 M:      Philipp Zabel <p.zabel@pengutronix.de>
16713 L:      linux-media@vger.kernel.org
16714 S:      Maintained
16715 F:      drivers/media/platform/video-mux.c
16716
16717 VIDEO I2C POLLING DRIVER
16718 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16719 L:      linux-media@vger.kernel.org
16720 S:      Maintained
16721 F:      drivers/media/i2c/video-i2c.c
16722
16723 VIDEOBUF2 FRAMEWORK
16724 M:      Pawel Osciak <pawel@osciak.com>
16725 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16726 M:      Kyungmin Park <kyungmin.park@samsung.com>
16727 L:      linux-media@vger.kernel.org
16728 S:      Maintained
16729 F:      drivers/media/common/videobuf2/*
16730 F:      include/media/videobuf2-*
16731
16732 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16733 M:      Helen Koike <helen.koike@collabora.com>
16734 L:      linux-media@vger.kernel.org
16735 T:      git git://linuxtv.org/media_tree.git
16736 W:      https://linuxtv.org
16737 S:      Maintained
16738 F:      drivers/media/platform/vimc/*
16739
16740 VIRT LIB
16741 M:      Alex Williamson <alex.williamson@redhat.com>
16742 M:      Paolo Bonzini <pbonzini@redhat.com>
16743 L:      kvm@vger.kernel.org
16744 S:      Supported
16745 F:      virt/lib/
16746
16747 VIRTIO AND VHOST VSOCK DRIVER
16748 M:      Stefan Hajnoczi <stefanha@redhat.com>
16749 L:      kvm@vger.kernel.org
16750 L:      virtualization@lists.linux-foundation.org
16751 L:      netdev@vger.kernel.org
16752 S:      Maintained
16753 F:      include/linux/virtio_vsock.h
16754 F:      include/uapi/linux/virtio_vsock.h
16755 F:      include/uapi/linux/vsockmon.h
16756 F:      include/uapi/linux/vm_sockets_diag.h
16757 F:      net/vmw_vsock/diag.c
16758 F:      net/vmw_vsock/af_vsock_tap.c
16759 F:      net/vmw_vsock/virtio_transport_common.c
16760 F:      net/vmw_vsock/virtio_transport.c
16761 F:      drivers/net/vsockmon.c
16762 F:      drivers/vhost/vsock.c
16763 F:      tools/testing/vsock/
16764
16765 VIRTIO CONSOLE DRIVER
16766 M:      Amit Shah <amit@kernel.org>
16767 L:      virtualization@lists.linux-foundation.org
16768 S:      Maintained
16769 F:      drivers/char/virtio_console.c
16770 F:      include/linux/virtio_console.h
16771 F:      include/uapi/linux/virtio_console.h
16772
16773 VIRTIO CORE AND NET DRIVERS
16774 M:      "Michael S. Tsirkin" <mst@redhat.com>
16775 M:      Jason Wang <jasowang@redhat.com>
16776 L:      virtualization@lists.linux-foundation.org
16777 S:      Maintained
16778 F:      Documentation/devicetree/bindings/virtio/
16779 F:      drivers/virtio/
16780 F:      tools/virtio/
16781 F:      drivers/net/virtio_net.c
16782 F:      drivers/block/virtio_blk.c
16783 F:      include/linux/virtio*.h
16784 F:      include/uapi/linux/virtio_*.h
16785 F:      drivers/crypto/virtio/
16786 F:      mm/balloon_compaction.c
16787
16788 VIRTIO BLOCK AND SCSI DRIVERS
16789 M:      "Michael S. Tsirkin" <mst@redhat.com>
16790 M:      Jason Wang <jasowang@redhat.com>
16791 R:      Paolo Bonzini <pbonzini@redhat.com>
16792 R:      Stefan Hajnoczi <stefanha@redhat.com>
16793 L:      virtualization@lists.linux-foundation.org
16794 S:      Maintained
16795 F:      drivers/block/virtio_blk.c
16796 F:      drivers/scsi/virtio_scsi.c
16797 F:      include/uapi/linux/virtio_blk.h
16798 F:      include/uapi/linux/virtio_scsi.h
16799 F:      drivers/vhost/scsi.c
16800
16801 VIRTIO CRYPTO DRIVER
16802 M:      Gonglei <arei.gonglei@huawei.com>
16803 L:      virtualization@lists.linux-foundation.org
16804 L:      linux-crypto@vger.kernel.org
16805 S:      Maintained
16806 F:      drivers/crypto/virtio/
16807 F:      include/uapi/linux/virtio_crypto.h
16808
16809 VIRTIO DRIVERS FOR S390
16810 M:      Cornelia Huck <cohuck@redhat.com>
16811 M:      Halil Pasic <pasic@linux.ibm.com>
16812 L:      linux-s390@vger.kernel.org
16813 L:      virtualization@lists.linux-foundation.org
16814 L:      kvm@vger.kernel.org
16815 S:      Supported
16816 F:      drivers/s390/virtio/
16817 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16818
16819 VIRTIO GPU DRIVER
16820 M:      David Airlie <airlied@linux.ie>
16821 M:      Gerd Hoffmann <kraxel@redhat.com>
16822 L:      dri-devel@lists.freedesktop.org
16823 L:      virtualization@lists.linux-foundation.org
16824 T:      git git://anongit.freedesktop.org/drm/drm-misc
16825 S:      Maintained
16826 F:      drivers/gpu/drm/virtio/
16827 F:      include/uapi/linux/virtio_gpu.h
16828
16829 VIRTIO HOST (VHOST)
16830 M:      "Michael S. Tsirkin" <mst@redhat.com>
16831 M:      Jason Wang <jasowang@redhat.com>
16832 L:      kvm@vger.kernel.org
16833 L:      virtualization@lists.linux-foundation.org
16834 L:      netdev@vger.kernel.org
16835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16836 S:      Maintained
16837 F:      drivers/vhost/
16838 F:      include/uapi/linux/vhost.h
16839
16840 VIRTIO INPUT DRIVER
16841 M:      Gerd Hoffmann <kraxel@redhat.com>
16842 S:      Maintained
16843 F:      drivers/virtio/virtio_input.c
16844 F:      include/uapi/linux/virtio_input.h
16845
16846 VIRTUAL BOX GUEST DEVICE DRIVER
16847 M:      Hans de Goede <hdegoede@redhat.com>
16848 M:      Arnd Bergmann <arnd@arndb.de>
16849 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16850 S:      Maintained
16851 F:      include/linux/vbox_utils.h
16852 F:      include/uapi/linux/vbox*.h
16853 F:      drivers/virt/vboxguest/
16854
16855 VIRTUAL SERIO DEVICE DRIVER
16856 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16857 S:      Maintained
16858 F:      drivers/input/serio/userio.c
16859 F:      include/uapi/linux/userio.h
16860
16861 VIVID VIRTUAL VIDEO DRIVER
16862 M:      Hans Verkuil <hverkuil@xs4all.nl>
16863 L:      linux-media@vger.kernel.org
16864 T:      git git://linuxtv.org/media_tree.git
16865 W:      https://linuxtv.org
16866 S:      Maintained
16867 F:      drivers/media/platform/vivid/*
16868
16869 VLYNQ BUS
16870 M:      Florian Fainelli <f.fainelli@gmail.com>
16871 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16872 S:      Maintained
16873 F:      drivers/vlynq/vlynq.c
16874 F:      include/linux/vlynq.h
16875
16876 VME SUBSYSTEM
16877 M:      Martyn Welch <martyn@welchs.me.uk>
16878 M:      Manohar Vanga <manohar.vanga@gmail.com>
16879 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16880 L:      devel@driverdev.osuosl.org
16881 S:      Maintained
16882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16883 F:      Documentation/driver-api/vme.rst
16884 F:      drivers/staging/vme/
16885 F:      drivers/vme/
16886 F:      include/linux/vme*
16887
16888 VMWARE BALLOON DRIVER
16889 M:      Julien Freche <jfreche@vmware.com>
16890 M:      Nadav Amit <namit@vmware.com>
16891 M:      "VMware, Inc." <pv-drivers@vmware.com>
16892 L:      linux-kernel@vger.kernel.org
16893 S:      Maintained
16894 F:      drivers/misc/vmw_balloon.c
16895
16896 VMWARE HYPERVISOR INTERFACE
16897 M:      Alok Kataria <akataria@vmware.com>
16898 L:      virtualization@lists.linux-foundation.org
16899 S:      Supported
16900 F:      arch/x86/kernel/cpu/vmware.c
16901
16902 VMWARE PVRDMA DRIVER
16903 M:      Adit Ranadive <aditr@vmware.com>
16904 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16905 L:      linux-rdma@vger.kernel.org
16906 S:      Maintained
16907 F:      drivers/infiniband/hw/vmw_pvrdma/
16908
16909 VMware PVSCSI driver
16910 M:      Jim Gill <jgill@vmware.com>
16911 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16912 L:      linux-scsi@vger.kernel.org
16913 S:      Maintained
16914 F:      drivers/scsi/vmw_pvscsi.c
16915 F:      drivers/scsi/vmw_pvscsi.h
16916
16917 VMWARE VMMOUSE SUBDRIVER
16918 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16919 M:      "VMware, Inc." <pv-drivers@vmware.com>
16920 L:      linux-input@vger.kernel.org
16921 S:      Maintained
16922 F:      drivers/input/mouse/vmmouse.c
16923 F:      drivers/input/mouse/vmmouse.h
16924
16925 VMWARE VMXNET3 ETHERNET DRIVER
16926 M:      Ronak Doshi <doshir@vmware.com>
16927 M:      "VMware, Inc." <pv-drivers@vmware.com>
16928 L:      netdev@vger.kernel.org
16929 S:      Maintained
16930 F:      drivers/net/vmxnet3/
16931
16932 VOCORE VOCORE2 BOARD
16933 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16934 L:      linux-mips@vger.kernel.org
16935 S:      Maintained
16936 F:      arch/mips/boot/dts/ralink/vocore2.dts
16937
16938 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16939 M:      Liam Girdwood <lgirdwood@gmail.com>
16940 M:      Mark Brown <broonie@kernel.org>
16941 L:      linux-kernel@vger.kernel.org
16942 W:      http://www.slimlogic.co.uk/?p=48
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16944 S:      Supported
16945 F:      Documentation/devicetree/bindings/regulator/
16946 F:      Documentation/power/regulator/
16947 F:      drivers/regulator/
16948 F:      include/dt-bindings/regulator/
16949 F:      include/linux/regulator/
16950
16951 VRF
16952 M:      David Ahern <dsa@cumulusnetworks.com>
16953 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16954 L:      netdev@vger.kernel.org
16955 S:      Maintained
16956 F:      drivers/net/vrf.c
16957 F:      Documentation/networking/vrf.txt
16958
16959 VT1211 HARDWARE MONITOR DRIVER
16960 M:      Juerg Haefliger <juergh@gmail.com>
16961 L:      linux-hwmon@vger.kernel.org
16962 S:      Maintained
16963 F:      Documentation/hwmon/vt1211.rst
16964 F:      drivers/hwmon/vt1211.c
16965
16966 VT8231 HARDWARE MONITOR DRIVER
16967 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16968 L:      linux-hwmon@vger.kernel.org
16969 S:      Maintained
16970 F:      drivers/hwmon/vt8231.c
16971
16972 VUB300 USB to SDIO/SD/MMC bridge chip
16973 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16974 L:      linux-mmc@vger.kernel.org
16975 L:      linux-usb@vger.kernel.org
16976 S:      Supported
16977 F:      drivers/mmc/host/vub300.c
16978
16979 W1 DALLAS'S 1-WIRE BUS
16980 M:      Evgeniy Polyakov <zbr@ioremap.net>
16981 S:      Maintained
16982 F:      Documentation/devicetree/bindings/w1/
16983 F:      Documentation/w1/
16984 F:      drivers/w1/
16985 F:      include/linux/w1.h
16986
16987 W83791D HARDWARE MONITORING DRIVER
16988 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16989 L:      linux-hwmon@vger.kernel.org
16990 S:      Maintained
16991 F:      Documentation/hwmon/w83791d.rst
16992 F:      drivers/hwmon/w83791d.c
16993
16994 W83793 HARDWARE MONITORING DRIVER
16995 M:      Rudolf Marek <r.marek@assembler.cz>
16996 L:      linux-hwmon@vger.kernel.org
16997 S:      Maintained
16998 F:      Documentation/hwmon/w83793.rst
16999 F:      drivers/hwmon/w83793.c
17000
17001 W83795 HARDWARE MONITORING DRIVER
17002 M:      Jean Delvare <jdelvare@suse.com>
17003 L:      linux-hwmon@vger.kernel.org
17004 S:      Maintained
17005 F:      drivers/hwmon/w83795.c
17006
17007 W83L51xD SD/MMC CARD INTERFACE DRIVER
17008 M:      Pierre Ossman <pierre@ossman.eu>
17009 S:      Maintained
17010 F:      drivers/mmc/host/wbsd.*
17011
17012 WACOM PROTOCOL 4 SERIAL TABLETS
17013 M:      Julian Squires <julian@cipht.net>
17014 M:      Hans de Goede <hdegoede@redhat.com>
17015 L:      linux-input@vger.kernel.org
17016 S:      Maintained
17017 F:      drivers/input/tablet/wacom_serial4.c
17018
17019 WATCHDOG DEVICE DRIVERS
17020 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17021 M:      Guenter Roeck <linux@roeck-us.net>
17022 L:      linux-watchdog@vger.kernel.org
17023 W:      http://www.linux-watchdog.org/
17024 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17025 S:      Maintained
17026 F:      Documentation/devicetree/bindings/watchdog/
17027 F:      Documentation/watchdog/
17028 F:      drivers/watchdog/
17029 F:      include/linux/watchdog.h
17030 F:      include/uapi/linux/watchdog.h
17031
17032 WHISKEYCOVE PMIC GPIO DRIVER
17033 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17034 L:      linux-gpio@vger.kernel.org
17035 S:      Maintained
17036 F:      drivers/gpio/gpio-wcove.c
17037
17038 WHWAVE RTC DRIVER
17039 M:      Dianlong Li <long17.cool@163.com>
17040 L:      linux-rtc@vger.kernel.org
17041 S:      Maintained
17042 F:      drivers/rtc/rtc-sd3078.c
17043
17044 WIIMOTE HID DRIVER
17045 M:      David Herrmann <dh.herrmann@googlemail.com>
17046 L:      linux-input@vger.kernel.org
17047 S:      Maintained
17048 F:      drivers/hid/hid-wiimote*
17049
17050 WILOCITY WIL6210 WIRELESS DRIVER
17051 M:      Maya Erez <merez@codeaurora.org>
17052 L:      linux-wireless@vger.kernel.org
17053 L:      wil6210@qti.qualcomm.com
17054 S:      Supported
17055 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17056 F:      drivers/net/wireless/ath/wil6210/
17057
17058 WIMAX STACK
17059 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17060 M:      linux-wimax@intel.com
17061 L:      wimax@linuxwimax.org (subscribers-only)
17062 S:      Supported
17063 W:      http://linuxwimax.org
17064 F:      Documentation/wimax/README.wimax
17065 F:      include/linux/wimax/debug.h
17066 F:      include/net/wimax.h
17067 F:      include/uapi/linux/wimax.h
17068 F:      net/wimax/
17069
17070 WINBOND CIR DRIVER
17071 M:      David Härdeman <david@hardeman.nu>
17072 S:      Maintained
17073 F:      drivers/media/rc/winbond-cir.c
17074
17075 RCMM REMOTE CONTROLS DECODER
17076 M:      Patrick Lerda <patrick9876@free.fr>
17077 S:      Maintained
17078 F:      drivers/media/rc/ir-rcmm-decoder.c
17079
17080 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17081 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17082 L:      linux-watchdog@vger.kernel.org
17083 S:      Maintained
17084 F:      drivers/watchdog/ebc-c384_wdt.c
17085
17086 WINSYSTEMS WS16C48 GPIO DRIVER
17087 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17088 L:      linux-gpio@vger.kernel.org
17089 S:      Maintained
17090 F:      drivers/gpio/gpio-ws16c48.c
17091
17092 WISTRON LAPTOP BUTTON DRIVER
17093 M:      Miloslav Trmac <mitr@volny.cz>
17094 S:      Maintained
17095 F:      drivers/input/misc/wistron_btns.c
17096
17097 WL3501 WIRELESS PCMCIA CARD DRIVER
17098 L:      linux-wireless@vger.kernel.org
17099 S:      Odd fixes
17100 F:      drivers/net/wireless/wl3501*
17101
17102 WOLFSON MICROELECTRONICS DRIVERS
17103 L:      patches@opensource.cirrus.com
17104 T:      git https://github.com/CirrusLogic/linux-drivers.git
17105 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17106 S:      Supported
17107 F:      Documentation/hwmon/wm83??.rst
17108 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17109 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17110 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17111 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17112 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17113 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17114 F:      drivers/clk/clk-wm83*.c
17115 F:      drivers/extcon/extcon-arizona.c
17116 F:      drivers/leds/leds-wm83*.c
17117 F:      drivers/gpio/gpio-*wm*.c
17118 F:      drivers/gpio/gpio-arizona.c
17119 F:      drivers/hwmon/wm83??-hwmon.c
17120 F:      drivers/input/misc/wm831x-on.c
17121 F:      drivers/input/touchscreen/wm831x-ts.c
17122 F:      drivers/input/touchscreen/wm97*.c
17123 F:      drivers/mfd/arizona*
17124 F:      drivers/mfd/wm*.c
17125 F:      drivers/mfd/cs47l24*
17126 F:      drivers/power/supply/wm83*.c
17127 F:      drivers/rtc/rtc-wm83*.c
17128 F:      drivers/regulator/wm8*.c
17129 F:      drivers/regulator/arizona*
17130 F:      drivers/video/backlight/wm83*_bl.c
17131 F:      drivers/watchdog/wm83*_wdt.c
17132 F:      include/linux/mfd/arizona/
17133 F:      include/linux/mfd/wm831x/
17134 F:      include/linux/mfd/wm8350/
17135 F:      include/linux/mfd/wm8400*
17136 F:      include/linux/regulator/arizona*
17137 F:      include/linux/wm97xx.h
17138 F:      include/sound/wm????.h
17139 F:      sound/soc/codecs/arizona.?
17140 F:      sound/soc/codecs/wm*
17141 F:      sound/soc/codecs/cs47l24*
17142
17143 WORKQUEUE
17144 M:      Tejun Heo <tj@kernel.org>
17145 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17147 S:      Maintained
17148 F:      include/linux/workqueue.h
17149 F:      kernel/workqueue.c
17150 F:      Documentation/core-api/workqueue.rst
17151
17152 X-POWERS AXP288 PMIC DRIVERS
17153 M:      Hans de Goede <hdegoede@redhat.com>
17154 S:      Maintained
17155 N:      axp288
17156 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17157
17158 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17159 M:      Chen-Yu Tsai <wens@csie.org>
17160 L:      linux-kernel@vger.kernel.org
17161 S:      Maintained
17162 N:      axp[128]
17163
17164 X.25 NETWORK LAYER
17165 M:      Andrew Hendry <andrew.hendry@gmail.com>
17166 L:      linux-x25@vger.kernel.org
17167 S:      Odd Fixes
17168 F:      Documentation/networking/x25*
17169 F:      include/net/x25*
17170 F:      net/x25/
17171
17172 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17173 M:      Thomas Gleixner <tglx@linutronix.de>
17174 M:      Ingo Molnar <mingo@redhat.com>
17175 M:      Borislav Petkov <bp@alien8.de>
17176 R:      "H. Peter Anvin" <hpa@zytor.com>
17177 M:      x86@kernel.org
17178 L:      linux-kernel@vger.kernel.org
17179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17180 S:      Maintained
17181 F:      Documentation/devicetree/bindings/x86/
17182 F:      Documentation/x86/
17183 F:      arch/x86/
17184
17185 X86 ENTRY CODE
17186 M:      Andy Lutomirski <luto@kernel.org>
17187 L:      linux-kernel@vger.kernel.org
17188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17189 S:      Maintained
17190 F:      arch/x86/entry/
17191
17192 X86 MCE INFRASTRUCTURE
17193 M:      Tony Luck <tony.luck@intel.com>
17194 M:      Borislav Petkov <bp@alien8.de>
17195 L:      linux-edac@vger.kernel.org
17196 S:      Maintained
17197 F:      arch/x86/kernel/cpu/mce/*
17198
17199 X86 MICROCODE UPDATE SUPPORT
17200 M:      Borislav Petkov <bp@alien8.de>
17201 S:      Maintained
17202 F:      arch/x86/kernel/cpu/microcode/*
17203
17204 X86 MM
17205 M:      Dave Hansen <dave.hansen@linux.intel.com>
17206 M:      Andy Lutomirski <luto@kernel.org>
17207 M:      Peter Zijlstra <peterz@infradead.org>
17208 L:      linux-kernel@vger.kernel.org
17209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17210 S:      Maintained
17211 F:      arch/x86/mm/
17212
17213 X86 PLATFORM DRIVERS
17214 M:      Darren Hart <dvhart@infradead.org>
17215 M:      Andy Shevchenko <andy@infradead.org>
17216 L:      platform-driver-x86@vger.kernel.org
17217 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17218 S:      Maintained
17219 F:      drivers/platform/x86/
17220 F:      drivers/platform/olpc/
17221
17222 X86 PLATFORM DRIVERS - ARCH
17223 R:      Darren Hart <dvhart@infradead.org>
17224 R:      Andy Shevchenko <andy@infradead.org>
17225 L:      platform-driver-x86@vger.kernel.org
17226 L:      x86@kernel.org
17227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17228 S:      Maintained
17229 F:      arch/x86/platform
17230
17231 X86 VDSO
17232 M:      Andy Lutomirski <luto@kernel.org>
17233 L:      linux-kernel@vger.kernel.org
17234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17235 S:      Maintained
17236 F:      arch/x86/entry/vdso/
17237
17238 XARRAY
17239 M:      Matthew Wilcox <willy@infradead.org>
17240 L:      linux-fsdevel@vger.kernel.org
17241 S:      Supported
17242 F:      Documentation/core-api/xarray.rst
17243 F:      lib/idr.c
17244 F:      lib/xarray.c
17245 F:      include/linux/idr.h
17246 F:      include/linux/xarray.h
17247 F:      tools/testing/radix-tree
17248
17249 XBOX DVD IR REMOTE
17250 M:      Benjamin Valentin <benpicco@googlemail.com>
17251 S:      Maintained
17252 F:      drivers/media/rc/xbox_remote.c
17253 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17254
17255 XC2028/3028 TUNER DRIVER
17256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17257 L:      linux-media@vger.kernel.org
17258 W:      https://linuxtv.org
17259 T:      git git://linuxtv.org/media_tree.git
17260 S:      Maintained
17261 F:      drivers/media/tuners/tuner-xc2028.*
17262
17263 XDP (eXpress Data Path)
17264 M:      Alexei Starovoitov <ast@kernel.org>
17265 M:      Daniel Borkmann <daniel@iogearbox.net>
17266 M:      David S. Miller <davem@davemloft.net>
17267 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17268 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17269 M:      John Fastabend <john.fastabend@gmail.com>
17270 L:      netdev@vger.kernel.org
17271 L:      xdp-newbies@vger.kernel.org
17272 L:      bpf@vger.kernel.org
17273 S:      Supported
17274 F:      net/core/xdp.c
17275 F:      include/net/xdp.h
17276 F:      kernel/bpf/devmap.c
17277 F:      kernel/bpf/cpumap.c
17278 F:      include/trace/events/xdp.h
17279 K:      xdp
17280 N:      xdp
17281
17282 XDP SOCKETS (AF_XDP)
17283 M:      Björn Töpel <bjorn.topel@intel.com>
17284 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17285 L:      netdev@vger.kernel.org
17286 L:      bpf@vger.kernel.org
17287 S:      Maintained
17288 F:      kernel/bpf/xskmap.c
17289 F:      net/xdp/
17290
17291 XEN BLOCK SUBSYSTEM
17292 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17293 M:      Roger Pau Monné <roger.pau@citrix.com>
17294 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17295 S:      Supported
17296 F:      drivers/block/xen-blkback/*
17297 F:      drivers/block/xen*
17298
17299 XEN HYPERVISOR ARM
17300 M:      Stefano Stabellini <sstabellini@kernel.org>
17301 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17302 S:      Maintained
17303 F:      arch/arm/xen/
17304 F:      arch/arm/include/asm/xen/
17305
17306 XEN HYPERVISOR ARM64
17307 M:      Stefano Stabellini <sstabellini@kernel.org>
17308 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17309 S:      Maintained
17310 F:      arch/arm64/xen/
17311 F:      arch/arm64/include/asm/xen/
17312
17313 XEN HYPERVISOR INTERFACE
17314 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17315 M:      Juergen Gross <jgross@suse.com>
17316 R:      Stefano Stabellini <sstabellini@kernel.org>
17317 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17319 S:      Supported
17320 F:      arch/x86/xen/
17321 F:      arch/x86/platform/pvh/
17322 F:      drivers/*/xen-*front.c
17323 F:      drivers/xen/
17324 F:      arch/x86/include/asm/xen/
17325 F:      arch/x86/include/asm/pvclock-abi.h
17326 F:      include/xen/
17327 F:      include/uapi/xen/
17328 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17329 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17330
17331 XEN NETWORK BACKEND DRIVER
17332 M:      Wei Liu <wei.liu@kernel.org>
17333 M:      Paul Durrant <paul.durrant@citrix.com>
17334 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17335 L:      netdev@vger.kernel.org
17336 S:      Supported
17337 F:      drivers/net/xen-netback/*
17338
17339 XEN PCI SUBSYSTEM
17340 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17341 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17342 S:      Supported
17343 F:      arch/x86/pci/*xen*
17344 F:      drivers/pci/*xen*
17345
17346 XEN PVSCSI DRIVERS
17347 M:      Juergen Gross <jgross@suse.com>
17348 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17349 L:      linux-scsi@vger.kernel.org
17350 S:      Supported
17351 F:      drivers/scsi/xen-scsifront.c
17352 F:      drivers/xen/xen-scsiback.c
17353 F:      include/xen/interface/io/vscsiif.h
17354
17355 XEN SWIOTLB SUBSYSTEM
17356 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17357 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17358 L:      iommu@lists.linux-foundation.org
17359 S:      Supported
17360 F:      arch/x86/xen/*swiotlb*
17361 F:      drivers/xen/*swiotlb*
17362
17363 XEN SOUND FRONTEND DRIVER
17364 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17365 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17367 S:      Supported
17368 F:      sound/xen/*
17369
17370 XFS FILESYSTEM
17371 M:      Darrick J. Wong <darrick.wong@oracle.com>
17372 M:      linux-xfs@vger.kernel.org
17373 L:      linux-xfs@vger.kernel.org
17374 W:      http://xfs.org/
17375 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17376 S:      Supported
17377 F:      Documentation/filesystems/xfs.txt
17378 F:      fs/xfs/
17379
17380 XILINX AXI ETHERNET DRIVER
17381 M:      Anirudha Sarangi <anirudh@xilinx.com>
17382 M:      John Linn <John.Linn@xilinx.com>
17383 S:      Maintained
17384 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17385
17386 XILINX UARTLITE SERIAL DRIVER
17387 M:      Peter Korsgaard <jacmet@sunsite.dk>
17388 L:      linux-serial@vger.kernel.org
17389 S:      Maintained
17390 F:      drivers/tty/serial/uartlite.c
17391
17392 XILINX VIDEO IP CORES
17393 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17394 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17395 L:      linux-media@vger.kernel.org
17396 T:      git git://linuxtv.org/media_tree.git
17397 S:      Supported
17398 F:      Documentation/devicetree/bindings/media/xilinx/
17399 F:      drivers/media/platform/xilinx/
17400 F:      include/uapi/linux/xilinx-v4l2-controls.h
17401
17402 XILLYBUS DRIVER
17403 M:      Eli Billauer <eli.billauer@gmail.com>
17404 L:      linux-kernel@vger.kernel.org
17405 S:      Supported
17406 F:      drivers/char/xillybus/
17407
17408 XLP9XX I2C DRIVER
17409 M:      George Cherian <george.cherian@cavium.com>
17410 M:      Jan Glauber <jglauber@cavium.com>
17411 L:      linux-i2c@vger.kernel.org
17412 W:      http://www.cavium.com
17413 S:      Supported
17414 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17415 F:      drivers/i2c/busses/i2c-xlp9xx.c
17416
17417 XRA1403 GPIO EXPANDER
17418 M:      Nandor Han <nandor.han@ge.com>
17419 M:      Semi Malinen <semi.malinen@ge.com>
17420 L:      linux-gpio@vger.kernel.org
17421 S:      Maintained
17422 F:      drivers/gpio/gpio-xra1403.c
17423 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17424
17425 XTENSA XTFPGA PLATFORM SUPPORT
17426 M:      Max Filippov <jcmvbkbc@gmail.com>
17427 L:      linux-xtensa@linux-xtensa.org
17428 S:      Maintained
17429 F:      drivers/spi/spi-xtensa-xtfpga.c
17430 F:      sound/soc/xtensa/xtfpga-i2s.c
17431
17432 YAM DRIVER FOR AX.25
17433 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17434 L:      linux-hams@vger.kernel.org
17435 S:      Maintained
17436 F:      drivers/net/hamradio/yam*
17437 F:      include/linux/yam.h
17438
17439 YAMA SECURITY MODULE
17440 M:      Kees Cook <keescook@chromium.org>
17441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17442 S:      Supported
17443 F:      security/yama/
17444 F:      Documentation/admin-guide/LSM/Yama.rst
17445
17446 YEALINK PHONE DRIVER
17447 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17448 L:      usbb2k-api-dev@nongnu.org
17449 S:      Maintained
17450 F:      Documentation/input/devices/yealink.rst
17451 F:      drivers/input/misc/yealink.*
17452
17453 Z8530 DRIVER FOR AX.25
17454 M:      Joerg Reuter <jreuter@yaina.de>
17455 W:      http://yaina.de/jreuter/
17456 W:      http://www.qsl.net/dl1bke/
17457 L:      linux-hams@vger.kernel.org
17458 S:      Maintained
17459 F:      Documentation/networking/z8530drv.txt
17460 F:      drivers/net/hamradio/*scc.c
17461 F:      drivers/net/hamradio/z8530.h
17462
17463 ZBUD COMPRESSED PAGE ALLOCATOR
17464 M:      Seth Jennings <sjenning@redhat.com>
17465 M:      Dan Streetman <ddstreet@ieee.org>
17466 L:      linux-mm@kvack.org
17467 S:      Maintained
17468 F:      mm/zbud.c
17469 F:      include/linux/zbud.h
17470
17471 ZD1211RW WIRELESS DRIVER
17472 M:      Daniel Drake <dsd@gentoo.org>
17473 M:      Ulrich Kunitz <kune@deine-taler.de>
17474 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17475 L:      linux-wireless@vger.kernel.org
17476 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17477 S:      Maintained
17478 F:      drivers/net/wireless/zydas/zd1211rw/
17479
17480 ZD1301 MEDIA DRIVER
17481 M:      Antti Palosaari <crope@iki.fi>
17482 L:      linux-media@vger.kernel.org
17483 W:      https://linuxtv.org/
17484 W:      http://palosaari.fi/linux/
17485 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17486 S:      Maintained
17487 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17488
17489 ZD1301_DEMOD MEDIA DRIVER
17490 M:      Antti Palosaari <crope@iki.fi>
17491 L:      linux-media@vger.kernel.org
17492 W:      https://linuxtv.org/
17493 W:      http://palosaari.fi/linux/
17494 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17495 S:      Maintained
17496 F:      drivers/media/dvb-frontends/zd1301_demod*
17497
17498 ZPOOL COMPRESSED PAGE STORAGE API
17499 M:      Dan Streetman <ddstreet@ieee.org>
17500 L:      linux-mm@kvack.org
17501 S:      Maintained
17502 F:      mm/zpool.c
17503 F:      include/linux/zpool.h
17504
17505 ZR36067 VIDEO FOR LINUX DRIVER
17506 L:      mjpeg-users@lists.sourceforge.net
17507 L:      linux-media@vger.kernel.org
17508 W:      http://mjpeg.sourceforge.net/driver-zoran/
17509 T:      hg https://linuxtv.org/hg/v4l-dvb
17510 S:      Odd Fixes
17511 F:      drivers/staging/media/zoran/
17512
17513 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17514 M:      Minchan Kim <minchan@kernel.org>
17515 M:      Nitin Gupta <ngupta@vflare.org>
17516 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17517 L:      linux-kernel@vger.kernel.org
17518 S:      Maintained
17519 F:      drivers/block/zram/
17520 F:      Documentation/blockdev/zram.txt
17521
17522 ZS DECSTATION Z85C30 SERIAL DRIVER
17523 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17524 S:      Maintained
17525 F:      drivers/tty/serial/zs.*
17526
17527 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17528 M:      Minchan Kim <minchan@kernel.org>
17529 M:      Nitin Gupta <ngupta@vflare.org>
17530 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17531 L:      linux-mm@kvack.org
17532 S:      Maintained
17533 F:      mm/zsmalloc.c
17534 F:      include/linux/zsmalloc.h
17535 F:      Documentation/vm/zsmalloc.rst
17536
17537 ZSWAP COMPRESSED SWAP CACHING
17538 M:      Seth Jennings <sjenning@redhat.com>
17539 M:      Dan Streetman <ddstreet@ieee.org>
17540 L:      linux-mm@kvack.org
17541 S:      Maintained
17542 F:      mm/zswap.c
17543
17544 THE REST
17545 M:      Linus Torvalds <torvalds@linux-foundation.org>
17546 L:      linux-kernel@vger.kernel.org
17547 Q:      http://patchwork.kernel.org/project/LKML/list/
17548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17549 S:      Buried alive in reporters
17550 F:      *
17551 F:      */