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 RAGE 128 VIDEO CARDS
5105 S:      Orphan / Obsolete
5106 F:      drivers/gpu/drm/r128/
5107 F:      include/uapi/drm/r128_drm.h
5108
5109 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5110 M:      Guido Günther <agx@sigxcpu.org>
5111 S:      Maintained
5112 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5113 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5114
5115 DRM DRIVER FOR SAVAGE VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/savage/
5118 F:      include/uapi/drm/savage_drm.h
5119
5120 DRM DRIVER FOR SIS VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/sis/
5123 F:      include/uapi/drm/sis_drm.h
5124
5125 DRM DRIVER FOR SITRONIX ST7701 PANELS
5126 M:      Jagan Teki <jagan@amarulasolutions.com>
5127 S:      Maintained
5128 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5129 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5130
5131 DRM DRIVER FOR SITRONIX ST7586 PANELS
5132 M:      David Lechner <david@lechnology.com>
5133 S:      Maintained
5134 F:      drivers/gpu/drm/tinydrm/st7586.c
5135 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5136
5137 DRM DRIVER FOR SITRONIX ST7735R PANELS
5138 M:      David Lechner <david@lechnology.com>
5139 S:      Maintained
5140 F:      drivers/gpu/drm/tinydrm/st7735r.c
5141 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5142
5143 DRM DRIVER FOR TDFX VIDEO CARDS
5144 S:      Orphan / Obsolete
5145 F:      drivers/gpu/drm/tdfx/
5146
5147 DRM DRIVER FOR TPO TPG110 PANELS
5148 M:      Linus Walleij <linus.walleij@linaro.org>
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Maintained
5151 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5152 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5153
5154 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5155 M:      Dave Airlie <airlied@redhat.com>
5156 R:      Sean Paul <sean@poorly.run>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Odd Fixes
5159 F:      drivers/gpu/drm/udl/
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5163 M:      Hans de Goede <hdegoede@redhat.com>
5164 L:      dri-devel@lists.freedesktop.org
5165 S:      Maintained
5166 F:      drivers/gpu/drm/vboxvideo/
5167 T:      git git://anongit.freedesktop.org/drm/drm-misc
5168
5169 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5170 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5171 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5172 R:      Daniel Vetter <daniel@ffwll.ch>
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Maintained
5175 L:      dri-devel@lists.freedesktop.org
5176 F:      drivers/gpu/drm/vkms/
5177 F:      Documentation/gpu/vkms.rst
5178
5179 DRM DRIVER FOR VMWARE VIRTUAL GPU
5180 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5181 M:      Thomas Hellstrom <thellstrom@vmware.com>
5182 L:      dri-devel@lists.freedesktop.org
5183 T:      git git://people.freedesktop.org/~thomash/linux
5184 S:      Supported
5185 F:      drivers/gpu/drm/vmwgfx/
5186 F:      include/uapi/drm/vmwgfx_drm.h
5187
5188 DRM DRIVERS
5189 M:      David Airlie <airlied@linux.ie>
5190 M:      Daniel Vetter <daniel@ffwll.ch>
5191 L:      dri-devel@lists.freedesktop.org
5192 T:      git git://anongit.freedesktop.org/drm/drm
5193 B:      https://bugs.freedesktop.org/
5194 C:      irc://chat.freenode.net/dri-devel
5195 S:      Maintained
5196 F:      drivers/gpu/drm/
5197 F:      drivers/gpu/vga/
5198 F:      Documentation/devicetree/bindings/display/
5199 F:      Documentation/devicetree/bindings/gpu/
5200 F:      Documentation/gpu/
5201 F:      include/drm/
5202 F:      include/uapi/drm/
5203 F:      include/linux/vga*
5204
5205 DRM DRIVERS AND MISC GPU PATCHES
5206 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5207 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5208 M:      Sean Paul <sean@poorly.run>
5209 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5210 S:      Maintained
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 F:      Documentation/gpu/
5213 F:      drivers/gpu/vga/
5214 F:      drivers/gpu/drm/*
5215 F:      include/drm/drm*
5216 F:      include/uapi/drm/drm*
5217 F:      include/linux/vga*
5218
5219 DRM DRIVERS FOR ALLWINNER A10
5220 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Supported
5223 F:      drivers/gpu/drm/sun4i/
5224 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR AMLOGIC SOCS
5228 M:      Neil Armstrong <narmstrong@baylibre.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 L:      linux-amlogic@lists.infradead.org
5231 W:      http://linux-meson.com/
5232 S:      Supported
5233 F:      drivers/gpu/drm/meson/
5234 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5235 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5236 F:      Documentation/gpu/meson.rst
5237 T:      git git://anongit.freedesktop.org/drm/drm-misc
5238
5239 DRM DRIVERS FOR ATMEL HLCDC
5240 M:      Boris Brezillon <bbrezillon@kernel.org>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Supported
5243 F:      drivers/gpu/drm/atmel-hlcdc/
5244 F:      Documentation/devicetree/bindings/display/atmel/
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246
5247 DRM DRIVERS FOR BRIDGE CHIPS
5248 M:      Andrzej Hajda <a.hajda@samsung.com>
5249 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5250 S:      Maintained
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252 F:      drivers/gpu/drm/bridge/
5253
5254 DRM DRIVERS FOR EXYNOS
5255 M:      Inki Dae <inki.dae@samsung.com>
5256 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5257 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5258 M:      Kyungmin Park <kyungmin.park@samsung.com>
5259 L:      dri-devel@lists.freedesktop.org
5260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5261 S:      Supported
5262 F:      drivers/gpu/drm/exynos/
5263 F:      include/uapi/drm/exynos_drm.h
5264 F:      Documentation/devicetree/bindings/display/exynos/
5265
5266 DRM DRIVERS FOR FREESCALE DCU
5267 M:      Stefan Agner <stefan@agner.ch>
5268 M:      Alison Wang <alison.wang@nxp.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 S:      Supported
5271 F:      drivers/gpu/drm/fsl-dcu/
5272 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5273 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5274 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR FREESCALE IMX
5278 M:      Philipp Zabel <p.zabel@pengutronix.de>
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Maintained
5281 F:      drivers/gpu/drm/imx/
5282 F:      drivers/gpu/ipu-v3/
5283 F:      Documentation/devicetree/bindings/display/imx/
5284
5285 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5286 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5287 L:      dri-devel@lists.freedesktop.org
5288 T:      git git://github.com/patjak/drm-gma500
5289 S:      Maintained
5290 F:      drivers/gpu/drm/gma500/
5291
5292 DRM DRIVERS FOR HISILICON
5293 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5294 M:      Rongrong Zou <zourongrong@gmail.com>
5295 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5296 R:      Chen Feng <puck.chen@hisilicon.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://github.com/xin3liang/linux.git
5299 S:      Maintained
5300 F:      drivers/gpu/drm/hisilicon/
5301 F:      Documentation/devicetree/bindings/display/hisilicon/
5302
5303 DRM DRIVERS FOR LIMA
5304 M:      Qiang Yu <yuq825@gmail.com>
5305 L:      dri-devel@lists.freedesktop.org
5306 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5307 S:      Maintained
5308 F:      drivers/gpu/drm/lima/
5309 F:      include/uapi/drm/lima_drm.h
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311
5312 DRM DRIVERS FOR MEDIATEK
5313 M:      CK Hu <ck.hu@mediatek.com>
5314 M:      Philipp Zabel <p.zabel@pengutronix.de>
5315 L:      dri-devel@lists.freedesktop.org
5316 S:      Supported
5317 F:      drivers/gpu/drm/mediatek/
5318 F:      Documentation/devicetree/bindings/display/mediatek/
5319
5320 DRM DRIVERS FOR NVIDIA TEGRA
5321 M:      Thierry Reding <thierry.reding@gmail.com>
5322 L:      dri-devel@lists.freedesktop.org
5323 L:      linux-tegra@vger.kernel.org
5324 T:      git git://anongit.freedesktop.org/tegra/linux.git
5325 S:      Supported
5326 F:      drivers/gpu/drm/tegra/
5327 F:      drivers/gpu/host1x/
5328 F:      include/linux/host1x.h
5329 F:      include/uapi/drm/tegra_drm.h
5330 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5331
5332 DRM DRIVERS FOR RENESAS
5333 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5334 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5335 L:      dri-devel@lists.freedesktop.org
5336 L:      linux-renesas-soc@vger.kernel.org
5337 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5338 S:      Supported
5339 F:      drivers/gpu/drm/rcar-du/
5340 F:      drivers/gpu/drm/shmobile/
5341 F:      include/linux/platform_data/shmob_drm.h
5342 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5343 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5344 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5345
5346 DRM DRIVERS FOR ROCKCHIP
5347 M:      Sandy Huang <hjc@rock-chips.com>
5348 M:      Heiko Stübner <heiko@sntech.de>
5349 L:      dri-devel@lists.freedesktop.org
5350 S:      Maintained
5351 F:      drivers/gpu/drm/rockchip/
5352 F:      Documentation/devicetree/bindings/display/rockchip/
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354
5355 DRM DRIVERS FOR STI
5356 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5357 M:      Vincent Abriou <vincent.abriou@st.com>
5358 L:      dri-devel@lists.freedesktop.org
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 F:      drivers/gpu/drm/sti
5362 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5363
5364 DRM DRIVERS FOR STM
5365 M:      Yannick Fertre <yannick.fertre@st.com>
5366 M:      Philippe Cornu <philippe.cornu@st.com>
5367 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5368 M:      Vincent Abriou <vincent.abriou@st.com>
5369 L:      dri-devel@lists.freedesktop.org
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371 S:      Maintained
5372 F:      drivers/gpu/drm/stm
5373 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5374
5375 DRM DRIVERS FOR TI LCDC
5376 M:      Jyri Sarha <jsarha@ti.com>
5377 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/tilcdc/
5381 F:      Documentation/devicetree/bindings/display/tilcdc/
5382
5383 DRM DRIVERS FOR TI OMAP
5384 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/omapdrm/
5388 F:      Documentation/devicetree/bindings/display/ti/
5389
5390 DRM DRIVERS FOR V3D
5391 M:      Eric Anholt <eric@anholt.net>
5392 S:      Supported
5393 F:      drivers/gpu/drm/v3d/
5394 F:      include/uapi/drm/v3d_drm.h
5395 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5396 T:      git git://anongit.freedesktop.org/drm/drm-misc
5397
5398 DRM DRIVERS FOR VC4
5399 M:      Eric Anholt <eric@anholt.net>
5400 T:      git git://github.com/anholt/linux
5401 S:      Supported
5402 F:      drivers/gpu/drm/vc4/
5403 F:      include/uapi/drm/vc4_drm.h
5404 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5405 T:      git git://anongit.freedesktop.org/drm/drm-misc
5406
5407 DRM DRIVERS FOR VIVANTE GPU IP
5408 M:      Lucas Stach <l.stach@pengutronix.de>
5409 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5410 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5411 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Maintained
5414 F:      drivers/gpu/drm/etnaviv/
5415 F:      include/uapi/drm/etnaviv_drm.h
5416 F:      Documentation/devicetree/bindings/display/etnaviv/
5417
5418 DRM DRIVERS FOR ZTE ZX
5419 M:      Shawn Guo <shawnguo@kernel.org>
5420 L:      dri-devel@lists.freedesktop.org
5421 S:      Maintained
5422 F:      drivers/gpu/drm/zte/
5423 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425
5426 DRM PANEL DRIVERS
5427 M:      Thierry Reding <thierry.reding@gmail.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430 S:      Maintained
5431 F:      drivers/gpu/drm/drm_panel.c
5432 F:      drivers/gpu/drm/panel/
5433 F:      include/drm/drm_panel.h
5434 F:      Documentation/devicetree/bindings/display/panel/
5435
5436 DRM TINYDRM DRIVERS
5437 M:      Noralf Trønnes <noralf@tronnes.org>
5438 W:      https://github.com/notro/tinydrm/wiki/Development
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 S:      Maintained
5441 F:      drivers/gpu/drm/tinydrm/
5442 F:      include/drm/tinydrm/
5443
5444 DRM DRIVERS FOR XEN
5445 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447 L:      dri-devel@lists.freedesktop.org
5448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5449 S:      Supported
5450 F:      drivers/gpu/drm/xen/
5451 F:      Documentation/gpu/xen-front.rst
5452
5453 DRM TTM SUBSYSTEM
5454 M:      Christian Koenig <christian.koenig@amd.com>
5455 M:      Huang Rui <ray.huang@amd.com>
5456 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5457 T:      git git://people.freedesktop.org/~agd5f/linux
5458 S:      Maintained
5459 L:      dri-devel@lists.freedesktop.org
5460 F:      include/drm/ttm/
5461 F:      drivers/gpu/drm/ttm/
5462
5463 DSBR100 USB FM RADIO DRIVER
5464 M:      Alexey Klimov <klimov.linux@gmail.com>
5465 L:      linux-media@vger.kernel.org
5466 T:      git git://linuxtv.org/media_tree.git
5467 S:      Maintained
5468 F:      drivers/media/radio/dsbr100.c
5469
5470 DSCC4 DRIVER
5471 M:      Francois Romieu <romieu@fr.zoreil.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/net/wan/dscc4.c
5475
5476 DT3155 MEDIA DRIVER
5477 M:      Hans Verkuil <hverkuil@xs4all.nl>
5478 L:      linux-media@vger.kernel.org
5479 T:      git git://linuxtv.org/media_tree.git
5480 W:      https://linuxtv.org
5481 S:      Odd Fixes
5482 F:      drivers/media/pci/dt3155/
5483
5484 DVB_USB_AF9015 MEDIA DRIVER
5485 M:      Antti Palosaari <crope@iki.fi>
5486 L:      linux-media@vger.kernel.org
5487 W:      https://linuxtv.org
5488 W:      http://palosaari.fi/linux/
5489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5490 T:      git git://linuxtv.org/anttip/media_tree.git
5491 S:      Maintained
5492 F:      drivers/media/usb/dvb-usb-v2/af9015*
5493
5494 DVB_USB_AF9035 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 W:      http://palosaari.fi/linux/
5499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5500 T:      git git://linuxtv.org/anttip/media_tree.git
5501 S:      Maintained
5502 F:      drivers/media/usb/dvb-usb-v2/af9035*
5503
5504 DVB_USB_ANYSEE MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/usb/dvb-usb-v2/anysee*
5513
5514 DVB_USB_AU6610 MEDIA DRIVER
5515 M:      Antti Palosaari <crope@iki.fi>
5516 L:      linux-media@vger.kernel.org
5517 W:      https://linuxtv.org
5518 W:      http://palosaari.fi/linux/
5519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5520 T:      git git://linuxtv.org/anttip/media_tree.git
5521 S:      Maintained
5522 F:      drivers/media/usb/dvb-usb-v2/au6610*
5523
5524 DVB_USB_CE6230 MEDIA DRIVER
5525 M:      Antti Palosaari <crope@iki.fi>
5526 L:      linux-media@vger.kernel.org
5527 W:      https://linuxtv.org
5528 W:      http://palosaari.fi/linux/
5529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5530 T:      git git://linuxtv.org/anttip/media_tree.git
5531 S:      Maintained
5532 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5533
5534 DVB_USB_CXUSB MEDIA DRIVER
5535 M:      Michael Krufky <mkrufky@linuxtv.org>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://github.com/mkrufky
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb/cxusb*
5543
5544 DVB_USB_EC168 MEDIA DRIVER
5545 M:      Antti Palosaari <crope@iki.fi>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://palosaari.fi/linux/
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/anttip/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb-v2/ec168*
5553
5554 DVB_USB_GL861 MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5559 T:      git git://linuxtv.org/anttip/media_tree.git
5560 S:      Maintained
5561 F:      drivers/media/usb/dvb-usb-v2/gl861*
5562
5563 DVB_USB_MXL111SF MEDIA DRIVER
5564 M:      Michael Krufky <mkrufky@linuxtv.org>
5565 L:      linux-media@vger.kernel.org
5566 W:      https://linuxtv.org
5567 W:      http://github.com/mkrufky
5568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5569 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5570 S:      Maintained
5571 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5572
5573 DVB_USB_RTL28XXU MEDIA DRIVER
5574 M:      Antti Palosaari <crope@iki.fi>
5575 L:      linux-media@vger.kernel.org
5576 W:      https://linuxtv.org
5577 W:      http://palosaari.fi/linux/
5578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5579 T:      git git://linuxtv.org/anttip/media_tree.git
5580 S:      Maintained
5581 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5582
5583 DVB_USB_V2 MEDIA DRIVER
5584 M:      Antti Palosaari <crope@iki.fi>
5585 L:      linux-media@vger.kernel.org
5586 W:      https://linuxtv.org
5587 W:      http://palosaari.fi/linux/
5588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5589 T:      git git://linuxtv.org/anttip/media_tree.git
5590 S:      Maintained
5591 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5592 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5593
5594 DYNAMIC DEBUG
5595 M:      Jason Baron <jbaron@akamai.com>
5596 S:      Maintained
5597 F:      lib/dynamic_debug.c
5598 F:      include/linux/dynamic_debug.h
5599
5600 DYNAMIC INTERRUPT MODERATION
5601 M:      Tal Gilboa <talgi@mellanox.com>
5602 S:      Maintained
5603 F:      include/linux/net_dim.h
5604
5605 DZ DECSTATION DZ11 SERIAL DRIVER
5606 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5607 S:      Maintained
5608 F:      drivers/tty/serial/dz.*
5609
5610 E3X0 POWER BUTTON DRIVER
5611 M:      Moritz Fischer <moritz.fischer@ettus.com>
5612 L:      usrp-users@lists.ettus.com
5613 W:      http://www.ettus.com
5614 S:      Supported
5615 F:      drivers/input/misc/e3x0-button.c
5616 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5617
5618 E4000 MEDIA DRIVER
5619 M:      Antti Palosaari <crope@iki.fi>
5620 L:      linux-media@vger.kernel.org
5621 W:      https://linuxtv.org
5622 W:      http://palosaari.fi/linux/
5623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5624 T:      git git://linuxtv.org/anttip/media_tree.git
5625 S:      Maintained
5626 F:      drivers/media/tuners/e4000*
5627
5628 EARTH_PT1 MEDIA DRIVER
5629 M:      Akihiro Tsukada <tskd08@gmail.com>
5630 L:      linux-media@vger.kernel.org
5631 S:      Odd Fixes
5632 F:      drivers/media/pci/pt1/
5633
5634 EARTH_PT3 MEDIA DRIVER
5635 M:      Akihiro Tsukada <tskd08@gmail.com>
5636 L:      linux-media@vger.kernel.org
5637 S:      Odd Fixes
5638 F:      drivers/media/pci/pt3/
5639
5640 EC100 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/dvb-frontends/ec100*
5649
5650 ECRYPT FILE SYSTEM
5651 M:      Tyler Hicks <tyhicks@canonical.com>
5652 L:      ecryptfs@vger.kernel.org
5653 W:      http://ecryptfs.org
5654 W:      https://launchpad.net/ecryptfs
5655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5656 S:      Supported
5657 F:      Documentation/filesystems/ecryptfs.txt
5658 F:      fs/ecryptfs/
5659
5660 EDAC-AMD64
5661 M:      Borislav Petkov <bp@alien8.de>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/amd64_edac*
5665
5666 EDAC-AST2500
5667 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5668 S:      Supported
5669 F:      drivers/edac/aspeed_edac.c
5670 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5671
5672 EDAC-CALXEDA
5673 M:      Robert Richter <rric@kernel.org>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/highbank*
5677
5678 EDAC-CAVIUM OCTEON
5679 M:      Ralf Baechle <ralf@linux-mips.org>
5680 M:      David Daney <david.daney@cavium.com>
5681 L:      linux-edac@vger.kernel.org
5682 L:      linux-mips@vger.kernel.org
5683 S:      Supported
5684 F:      drivers/edac/octeon_edac*
5685
5686 EDAC-CAVIUM THUNDERX
5687 M:      David Daney <david.daney@cavium.com>
5688 M:      Jan Glauber <jglauber@cavium.com>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Supported
5691 F:      drivers/edac/thunderx_edac*
5692
5693 EDAC-CORE
5694 M:      Borislav Petkov <bp@alien8.de>
5695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5696 R:      James Morse <james.morse@arm.com>
5697 L:      linux-edac@vger.kernel.org
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5700 S:      Supported
5701 F:      Documentation/admin-guide/ras.rst
5702 F:      Documentation/driver-api/edac.rst
5703 F:      drivers/edac/
5704 F:      include/linux/edac.h
5705
5706 EDAC-E752X
5707 M:      Mark Gross <mark.gross@intel.com>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/e752x_edac.c
5711
5712 EDAC-E7XXX
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e7xxx_edac.c
5716
5717 EDAC-FSL_DDR
5718 M:      York Sun <york.sun@nxp.com>
5719 L:      linux-edac@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/edac/fsl_ddr_edac.*
5722
5723 EDAC-GHES
5724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5725 L:      linux-edac@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/edac/ghes_edac.c
5728
5729 EDAC-I10NM
5730 M:      Tony Luck <tony.luck@intel.com>
5731 L:      linux-edac@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/edac/i10nm_base.c
5734
5735 EDAC-I3000
5736 L:      linux-edac@vger.kernel.org
5737 S:      Orphan
5738 F:      drivers/edac/i3000_edac.c
5739
5740 EDAC-I5000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i5000_edac.c
5744
5745 EDAC-I5400
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/i5400_edac.c
5750
5751 EDAC-I7300
5752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/i7300_edac.c
5756
5757 EDAC-I7CORE
5758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/i7core_edac.c
5762
5763 EDAC-I82443BXGX
5764 M:      Tim Small <tim@buttersideup.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i82443bxgx_edac.c
5768
5769 EDAC-I82975X
5770 M:      "Arvind R." <arvino55@gmail.com>
5771 L:      linux-edac@vger.kernel.org
5772 S:      Maintained
5773 F:      drivers/edac/i82975x_edac.c
5774
5775 EDAC-IE31200
5776 M:      Jason Baron <jbaron@akamai.com>
5777 L:      linux-edac@vger.kernel.org
5778 S:      Maintained
5779 F:      drivers/edac/ie31200_edac.c
5780
5781 EDAC-MPC85XX
5782 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5783 L:      linux-edac@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/edac/mpc85xx_edac.[ch]
5786
5787 EDAC-PASEMI
5788 M:      Egor Martovetsky <egor@pasemi.com>
5789 L:      linux-edac@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/edac/pasemi_edac.c
5792
5793 EDAC-PND2
5794 M:      Tony Luck <tony.luck@intel.com>
5795 L:      linux-edac@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/edac/pnd2_edac.[ch]
5798
5799 EDAC-R82600
5800 M:      Tim Small <tim@buttersideup.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/r82600_edac.c
5804
5805 EDAC-SBRIDGE
5806 M:      Tony Luck <tony.luck@intel.com>
5807 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5808 L:      linux-edac@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/edac/sb_edac.c
5811
5812 EDAC-SKYLAKE
5813 M:      Tony Luck <tony.luck@intel.com>
5814 L:      linux-edac@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/edac/skx_*.c
5817
5818 EDAC-TI
5819 M:      Tero Kristo <t-kristo@ti.com>
5820 L:      linux-edac@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/edac/ti_edac.c
5823
5824 EDAC-QCOM
5825 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5826 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5827 L:      linux-arm-msm@vger.kernel.org
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/qcom_edac.c
5831
5832 EDIROL UA-101/UA-1000 DRIVER
5833 M:      Clemens Ladisch <clemens@ladisch.de>
5834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5836 S:      Maintained
5837 F:      sound/usb/misc/ua101.c
5838
5839 EFI TEST DRIVER
5840 L:      linux-efi@vger.kernel.org
5841 M:      Ivan Hu <ivan.hu@canonical.com>
5842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5843 S:      Maintained
5844 F:      drivers/firmware/efi/test/
5845
5846 EFI VARIABLE FILESYSTEM
5847 M:      Matthew Garrett <matthew.garrett@nebula.com>
5848 M:      Jeremy Kerr <jk@ozlabs.org>
5849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5851 L:      linux-efi@vger.kernel.org
5852 S:      Maintained
5853 F:      fs/efivarfs/
5854
5855 EFIFB FRAMEBUFFER DRIVER
5856 L:      linux-fbdev@vger.kernel.org
5857 M:      Peter Jones <pjones@redhat.com>
5858 S:      Maintained
5859 F:      drivers/video/fbdev/efifb.c
5860
5861 EFS FILESYSTEM
5862 W:      http://aeschi.ch.eu.org/efs/
5863 S:      Orphan
5864 F:      fs/efs/
5865
5866 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5867 M:      Douglas Miller <dougmill@linux.ibm.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/ibm/ehea/
5871
5872 EM28XX VIDEO4LINUX DRIVER
5873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5874 L:      linux-media@vger.kernel.org
5875 W:      https://linuxtv.org
5876 T:      git git://linuxtv.org/media_tree.git
5877 S:      Maintained
5878 F:      drivers/media/usb/em28xx/
5879 F:      Documentation/media/v4l-drivers/em28xx*
5880
5881 EMBEDDED LINUX
5882 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5883 M:      Matt Mackall <mpm@selenic.com>
5884 M:      David Woodhouse <dwmw2@infradead.org>
5885 L:      linux-embedded@vger.kernel.org
5886 S:      Maintained
5887
5888 Emulex 10Gbps iSCSI - OneConnect DRIVER
5889 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5890 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5891 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5892 L:      linux-scsi@vger.kernel.org
5893 W:      http://www.broadcom.com
5894 S:      Supported
5895 F:      drivers/scsi/be2iscsi/
5896
5897 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5898 M:      Sathya Perla <sathya.perla@broadcom.com>
5899 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5900 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5901 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5902 L:      netdev@vger.kernel.org
5903 W:      http://www.emulex.com
5904 S:      Supported
5905 F:      drivers/net/ethernet/emulex/benet/
5906
5907 EMULEX ONECONNECT ROCE DRIVER
5908 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5909 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5910 L:      linux-rdma@vger.kernel.org
5911 W:      http://www.broadcom.com
5912 S:      Odd Fixes
5913 F:      drivers/infiniband/hw/ocrdma/
5914 F:      include/uapi/rdma/ocrdma-abi.h
5915
5916 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5917 M:      James Smart <james.smart@broadcom.com>
5918 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5919 L:      linux-scsi@vger.kernel.org
5920 W:      http://www.broadcom.com
5921 S:      Supported
5922 F:      drivers/scsi/lpfc/
5923
5924 ENE CB710 FLASH CARD READER DRIVER
5925 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5926 S:      Maintained
5927 F:      drivers/misc/cb710/
5928 F:      drivers/mmc/host/cb710-mmc.*
5929 F:      include/linux/cb710.h
5930
5931 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5932 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5933 S:      Maintained
5934 F:      drivers/media/rc/ene_ir.*
5935
5936 EPSON S1D13XXX FRAMEBUFFER DRIVER
5937 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5938 S:      Maintained
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5940 F:      drivers/video/fbdev/s1d13xxxfb.c
5941 F:      include/video/s1d13xxxfb.h
5942
5943 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5944 M:      Jeff Layton <jlayton@kernel.org>
5945 S:      Maintained
5946 F:      lib/errseq.c
5947 F:      include/linux/errseq.h
5948
5949 ET131X NETWORK DRIVER
5950 M:      Mark Einon <mark.einon@gmail.com>
5951 S:      Odd Fixes
5952 F:      drivers/net/ethernet/agere/
5953
5954 ETHERNET BRIDGE
5955 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5956 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5957 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5958 L:      netdev@vger.kernel.org
5959 W:      http://www.linuxfoundation.org/en/Net:Bridge
5960 S:      Maintained
5961 F:      include/linux/netfilter_bridge/
5962 F:      net/bridge/
5963
5964 ETHERNET PHY LIBRARY
5965 M:      Andrew Lunn <andrew@lunn.ch>
5966 M:      Florian Fainelli <f.fainelli@gmail.com>
5967 M:      Heiner Kallweit <hkallweit1@gmail.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      Documentation/ABI/testing/sysfs-bus-mdio
5971 F:      Documentation/devicetree/bindings/net/mdio*
5972 F:      Documentation/networking/phy.rst
5973 F:      drivers/net/phy/
5974 F:      drivers/of/of_mdio.c
5975 F:      drivers/of/of_net.c
5976 F:      include/linux/*mdio*.h
5977 F:      include/linux/of_net.h
5978 F:      include/linux/phy.h
5979 F:      include/linux/phy_fixed.h
5980 F:      include/linux/platform_data/mdio-bcm-unimac.h
5981 F:      include/linux/platform_data/mdio-gpio.h
5982 F:      include/trace/events/mdio.h
5983 F:      include/uapi/linux/mdio.h
5984 F:      include/uapi/linux/mii.h
5985
5986 EXT2 FILE SYSTEM
5987 M:      Jan Kara <jack@suse.com>
5988 L:      linux-ext4@vger.kernel.org
5989 S:      Maintained
5990 F:      Documentation/filesystems/ext2.txt
5991 F:      fs/ext2/
5992 F:      include/linux/ext2*
5993
5994 EXT4 FILE SYSTEM
5995 M:      "Theodore Ts'o" <tytso@mit.edu>
5996 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5997 L:      linux-ext4@vger.kernel.org
5998 W:      http://ext4.wiki.kernel.org
5999 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6001 S:      Maintained
6002 F:      Documentation/filesystems/ext4/
6003 F:      fs/ext4/
6004
6005 Extended Verification Module (EVM)
6006 M:      Mimi Zohar <zohar@linux.ibm.com>
6007 L:      linux-integrity@vger.kernel.org
6008 S:      Supported
6009 F:      security/integrity/evm/
6010
6011 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6012 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6013 L:      linux-efi@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6015 S:      Maintained
6016 F:      Documentation/efi-stub.txt
6017 F:      arch/*/kernel/efi.c
6018 F:      arch/x86/boot/compressed/eboot.[ch]
6019 F:      arch/*/include/asm/efi.h
6020 F:      arch/x86/platform/efi/
6021 F:      drivers/firmware/efi/
6022 F:      include/linux/efi*.h
6023 F:      arch/arm/boot/compressed/efi-header.S
6024 F:      arch/arm64/kernel/efi-entry.S
6025
6026 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6027 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6028 M:      Chanwoo Choi <cw00.choi@samsung.com>
6029 L:      linux-kernel@vger.kernel.org
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6031 S:      Maintained
6032 F:      drivers/extcon/
6033 F:      include/linux/extcon/
6034 F:      include/linux/extcon.h
6035 F:      Documentation/extcon/
6036 F:      Documentation/devicetree/bindings/extcon/
6037
6038 EXYNOS DP DRIVER
6039 M:      Jingoo Han <jingoohan1@gmail.com>
6040 L:      dri-devel@lists.freedesktop.org
6041 S:      Maintained
6042 F:      drivers/gpu/drm/exynos/exynos_dp*
6043
6044 EXYNOS SYSMMU (IOMMU) driver
6045 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6046 L:      iommu@lists.linux-foundation.org
6047 S:      Maintained
6048 F:      drivers/iommu/exynos-iommu.c
6049
6050 EZchip NPS platform support
6051 M:      Vineet Gupta <vgupta@synopsys.com>
6052 M:      Ofer Levi <oferle@mellanox.com>
6053 S:      Supported
6054 F:      arch/arc/plat-eznps
6055 F:      arch/arc/boot/dts/eznps.dts
6056
6057 F2FS FILE SYSTEM
6058 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6059 M:      Chao Yu <yuchao0@huawei.com>
6060 L:      linux-f2fs-devel@lists.sourceforge.net
6061 W:      https://f2fs.wiki.kernel.org/
6062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6063 S:      Maintained
6064 F:      Documentation/filesystems/f2fs.txt
6065 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6066 F:      fs/f2fs/
6067 F:      include/linux/f2fs_fs.h
6068 F:      include/trace/events/f2fs.h
6069
6070 F71805F HARDWARE MONITORING DRIVER
6071 M:      Jean Delvare <jdelvare@suse.com>
6072 L:      linux-hwmon@vger.kernel.org
6073 S:      Maintained
6074 F:      Documentation/hwmon/f71805f.rst
6075 F:      drivers/hwmon/f71805f.c
6076
6077 FADDR2LINE
6078 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6079 S:      Maintained
6080 F:      scripts/faddr2line
6081
6082 FAILOVER MODULE
6083 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6084 L:      netdev@vger.kernel.org
6085 S:      Supported
6086 F:      net/core/failover.c
6087 F:      include/net/failover.h
6088 F:      Documentation/networking/failover.rst
6089
6090 FANOTIFY
6091 M:      Jan Kara <jack@suse.cz>
6092 R:      Amir Goldstein <amir73il@gmail.com>
6093 L:      linux-fsdevel@vger.kernel.org
6094 S:      Maintained
6095 F:      fs/notify/fanotify/
6096 F:      include/linux/fanotify.h
6097 F:      include/uapi/linux/fanotify.h
6098
6099 FARSYNC SYNCHRONOUS DRIVER
6100 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6101 W:      http://www.farsite.co.uk/
6102 S:      Supported
6103 F:      drivers/net/wan/farsync.*
6104
6105 FAULT INJECTION SUPPORT
6106 M:      Akinobu Mita <akinobu.mita@gmail.com>
6107 S:      Supported
6108 F:      Documentation/fault-injection/
6109 F:      lib/fault-inject.c
6110
6111 FBTFT Framebuffer drivers
6112 S:      Orphan
6113 L:      dri-devel@lists.freedesktop.org
6114 L:      linux-fbdev@vger.kernel.org
6115 F:      drivers/staging/fbtft/
6116
6117 FC0011 TUNER DRIVER
6118 M:      Michael Buesch <m@bues.ch>
6119 L:      linux-media@vger.kernel.org
6120 S:      Maintained
6121 F:      drivers/media/tuners/fc0011.h
6122 F:      drivers/media/tuners/fc0011.c
6123
6124 FC2580 MEDIA DRIVER
6125 M:      Antti Palosaari <crope@iki.fi>
6126 L:      linux-media@vger.kernel.org
6127 W:      https://linuxtv.org
6128 W:      http://palosaari.fi/linux/
6129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6130 T:      git git://linuxtv.org/anttip/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/tuners/fc2580*
6133
6134 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6135 M:      Hannes Reinecke <hare@suse.de>
6136 L:      linux-scsi@vger.kernel.org
6137 W:      www.Open-FCoE.org
6138 S:      Supported
6139 F:      drivers/scsi/libfc/
6140 F:      drivers/scsi/fcoe/
6141 F:      include/scsi/fc/
6142 F:      include/scsi/libfc.h
6143 F:      include/scsi/libfcoe.h
6144 F:      include/uapi/scsi/fc/
6145
6146 FILE LOCKING (flock() and fcntl()/lockf())
6147 M:      Jeff Layton <jlayton@kernel.org>
6148 M:      "J. Bruce Fields" <bfields@fieldses.org>
6149 L:      linux-fsdevel@vger.kernel.org
6150 S:      Maintained
6151 F:      include/linux/fcntl.h
6152 F:      include/uapi/linux/fcntl.h
6153 F:      fs/fcntl.c
6154 F:      fs/locks.c
6155
6156 FILESYSTEMS (VFS and infrastructure)
6157 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6158 L:      linux-fsdevel@vger.kernel.org
6159 S:      Maintained
6160 F:      fs/*
6161 F:      include/linux/fs.h
6162 F:      include/linux/fs_types.h
6163 F:      include/uapi/linux/fs.h
6164
6165 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6166 M:      Riku Voipio <riku.voipio@iki.fi>
6167 L:      linux-hwmon@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/hwmon/f75375s.c
6170 F:      include/linux/f75375s.h
6171
6172 FIREWIRE AUDIO DRIVERS
6173 M:      Clemens Ladisch <clemens@ladisch.de>
6174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6176 S:      Maintained
6177 F:      sound/firewire/
6178
6179 FIREWIRE MEDIA DRIVERS (firedtv)
6180 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6181 L:      linux-media@vger.kernel.org
6182 L:      linux1394-devel@lists.sourceforge.net
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6184 S:      Maintained
6185 F:      drivers/media/firewire/
6186
6187 FIREWIRE SBP-2 TARGET
6188 M:      Chris Boot <bootc@bootc.net>
6189 L:      linux-scsi@vger.kernel.org
6190 L:      target-devel@vger.kernel.org
6191 L:      linux1394-devel@lists.sourceforge.net
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6193 S:      Maintained
6194 F:      drivers/target/sbp/
6195
6196 FIREWIRE SUBSYSTEM
6197 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6198 L:      linux1394-devel@lists.sourceforge.net
6199 W:      http://ieee1394.wiki.kernel.org/
6200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6201 S:      Maintained
6202 F:      drivers/firewire/
6203 F:      include/linux/firewire.h
6204 F:      include/uapi/linux/firewire*.h
6205 F:      tools/firewire/
6206
6207 FIRMWARE LOADER (request_firmware)
6208 M:      Luis Chamberlain <mcgrof@kernel.org>
6209 L:      linux-kernel@vger.kernel.org
6210 S:      Maintained
6211 F:      Documentation/firmware_class/
6212 F:      drivers/base/firmware_loader/
6213 F:      include/linux/firmware.h
6214
6215 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6216 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6217 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6218 S:      Maintained
6219 F:      drivers/block/rsxx/
6220
6221 FLOPPY DRIVER
6222 M:      Jiri Kosina <jikos@kernel.org>
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6224 S:      Odd fixes
6225 F:      drivers/block/floppy.c
6226
6227 FMC SUBSYSTEM
6228 M:      Alessandro Rubini <rubini@gnudd.com>
6229 W:      http://www.ohwr.org/projects/fmc-bus
6230 S:      Supported
6231 F:      drivers/fmc/
6232 F:      include/linux/fmc*.h
6233 F:      include/linux/ipmi-fru.h
6234 K:      fmc_d.*register
6235
6236 FPGA MANAGER FRAMEWORK
6237 M:      Alan Tull <atull@kernel.org>
6238 M:      Moritz Fischer <mdf@kernel.org>
6239 L:      linux-fpga@vger.kernel.org
6240 S:      Maintained
6241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6242 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6243 F:      Documentation/fpga/
6244 F:      Documentation/driver-api/fpga/
6245 F:      Documentation/devicetree/bindings/fpga/
6246 F:      drivers/fpga/
6247 F:      include/linux/fpga/
6248 W:      http://www.rocketboards.org
6249
6250 FPGA DFL DRIVERS
6251 M:      Wu Hao <hao.wu@intel.com>
6252 L:      linux-fpga@vger.kernel.org
6253 S:      Maintained
6254 F:      Documentation/fpga/dfl.txt
6255 F:      include/uapi/linux/fpga-dfl.h
6256 F:      drivers/fpga/dfl*
6257
6258 FPU EMULATOR
6259 M:      Bill Metzenthen <billm@melbpc.org.au>
6260 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6261 S:      Maintained
6262 F:      arch/x86/math-emu/
6263
6264 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6265 L:      netdev@vger.kernel.org
6266 S:      Orphan
6267 F:      drivers/net/wan/dlci.c
6268 F:      drivers/net/wan/sdla.c
6269
6270 FRAMEBUFFER LAYER
6271 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6272 L:      dri-devel@lists.freedesktop.org
6273 L:      linux-fbdev@vger.kernel.org
6274 T:      git git://github.com/bzolnier/linux.git
6275 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6276 S:      Maintained
6277 F:      Documentation/fb/
6278 F:      drivers/video/
6279 F:      include/video/
6280 F:      include/linux/fb.h
6281 F:      include/uapi/video/
6282 F:      include/uapi/linux/fb.h
6283
6284 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6285 M:      Horia Geantă <horia.geanta@nxp.com>
6286 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6287 L:      linux-crypto@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/crypto/caam/
6290 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6291
6292 FREESCALE DIU FRAMEBUFFER DRIVER
6293 M:      Timur Tabi <timur@kernel.org>
6294 L:      linux-fbdev@vger.kernel.org
6295 S:      Maintained
6296 F:      drivers/video/fbdev/fsl-diu-fb.*
6297
6298 FREESCALE DMA DRIVER
6299 M:      Li Yang <leoyang.li@nxp.com>
6300 M:      Zhang Wei <zw@zh-kernel.org>
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      drivers/dma/fsldma.*
6304
6305 FREESCALE ENETC ETHERNET DRIVERS
6306 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6307 L:      netdev@vger.kernel.org
6308 S:      Maintained
6309 F:      drivers/net/ethernet/freescale/enetc/
6310
6311 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6312 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6313 L:      netdev@vger.kernel.org
6314 S:      Maintained
6315 F:      drivers/net/ethernet/freescale/gianfar*
6316 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6317
6318 FREESCALE GPMI NAND DRIVER
6319 M:      Han Xu <han.xu@nxp.com>
6320 L:      linux-mtd@lists.infradead.org
6321 S:      Maintained
6322 F:      drivers/mtd/nand/raw/gpmi-nand/*
6323
6324 FREESCALE I2C CPM DRIVER
6325 M:      Jochen Friedrich <jochen@scram.de>
6326 L:      linuxppc-dev@lists.ozlabs.org
6327 L:      linux-i2c@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/i2c/busses/i2c-cpm.c
6330
6331 FREESCALE IMX LPI2C DRIVER
6332 M:      Dong Aisheng <aisheng.dong@nxp.com>
6333 L:      linux-i2c@vger.kernel.org
6334 L:      linux-imx@nxp.com
6335 S:      Maintained
6336 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6337 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6338
6339 FREESCALE IMX / MXC FEC DRIVER
6340 M:      Fugang Duan <fugang.duan@nxp.com>
6341 L:      netdev@vger.kernel.org
6342 S:      Maintained
6343 F:      drivers/net/ethernet/freescale/fec_main.c
6344 F:      drivers/net/ethernet/freescale/fec_ptp.c
6345 F:      drivers/net/ethernet/freescale/fec.h
6346 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6347
6348 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6349 M:      Sascha Hauer <s.hauer@pengutronix.de>
6350 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6351 L:      linux-fbdev@vger.kernel.org
6352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6353 S:      Maintained
6354 F:      include/linux/platform_data/video-imxfb.h
6355 F:      drivers/video/fbdev/imxfb.c
6356
6357 FREESCALE QORIQ DPAA ETHERNET DRIVER
6358 M:      Madalin Bucur <madalin.bucur@nxp.com>
6359 L:      netdev@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/net/ethernet/freescale/dpaa
6362
6363 FREESCALE QORIQ DPAA FMAN DRIVER
6364 M:      Madalin Bucur <madalin.bucur@nxp.com>
6365 L:      netdev@vger.kernel.org
6366 S:      Maintained
6367 F:      drivers/net/ethernet/freescale/fman
6368 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6369
6370 FREESCALE QORIQ PTP CLOCK DRIVER
6371 M:      Yangbo Lu <yangbo.lu@nxp.com>
6372 L:      netdev@vger.kernel.org
6373 S:      Maintained
6374 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6375 F:      drivers/ptp/ptp_qoriq.c
6376 F:      drivers/ptp/ptp_qoriq_debugfs.c
6377 F:      include/linux/fsl/ptp_qoriq.h
6378 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6379
6380 FREESCALE QUAD SPI DRIVER
6381 M:      Han Xu <han.xu@nxp.com>
6382 L:      linux-spi@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/spi/spi-fsl-qspi.c
6385
6386 FREESCALE QUICC ENGINE LIBRARY
6387 M:      Qiang Zhao <qiang.zhao@nxp.com>
6388 L:      linuxppc-dev@lists.ozlabs.org
6389 S:      Maintained
6390 F:      drivers/soc/fsl/qe/
6391 F:      include/soc/fsl/*qe*.h
6392 F:      include/soc/fsl/*ucc*.h
6393
6394 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6395 M:      Li Yang <leoyang.li@nxp.com>
6396 L:      netdev@vger.kernel.org
6397 L:      linuxppc-dev@lists.ozlabs.org
6398 S:      Maintained
6399 F:      drivers/net/ethernet/freescale/ucc_geth*
6400
6401 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6402 M:      Zhao Qiang <qiang.zhao@nxp.com>
6403 L:      netdev@vger.kernel.org
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 S:      Maintained
6406 F:      drivers/net/wan/fsl_ucc_hdlc*
6407
6408 FREESCALE QUICC ENGINE UCC UART DRIVER
6409 M:      Timur Tabi <timur@kernel.org>
6410 L:      linuxppc-dev@lists.ozlabs.org
6411 S:      Maintained
6412 F:      drivers/tty/serial/ucc_uart.c
6413
6414 FREESCALE SOC DRIVERS
6415 M:      Li Yang <leoyang.li@nxp.com>
6416 L:      linuxppc-dev@lists.ozlabs.org
6417 L:      linux-arm-kernel@lists.infradead.org
6418 S:      Maintained
6419 F:      Documentation/devicetree/bindings/soc/fsl/
6420 F:      drivers/soc/fsl/
6421 F:      include/linux/fsl/
6422
6423 FREESCALE SOC FS_ENET DRIVER
6424 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6425 L:      linuxppc-dev@lists.ozlabs.org
6426 L:      netdev@vger.kernel.org
6427 S:      Maintained
6428 F:      drivers/net/ethernet/freescale/fs_enet/
6429 F:      include/linux/fs_enet_pd.h
6430
6431 FREESCALE SOC SOUND DRIVERS
6432 M:      Timur Tabi <timur@kernel.org>
6433 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6434 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6435 R:      Fabio Estevam <festevam@gmail.com>
6436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6437 L:      linuxppc-dev@lists.ozlabs.org
6438 S:      Maintained
6439 F:      sound/soc/fsl/fsl*
6440 F:      sound/soc/fsl/imx*
6441 F:      sound/soc/fsl/mpc8610_hpcd.c
6442
6443 FREESCALE USB PERIPHERAL DRIVERS
6444 M:      Li Yang <leoyang.li@nxp.com>
6445 L:      linux-usb@vger.kernel.org
6446 L:      linuxppc-dev@lists.ozlabs.org
6447 S:      Maintained
6448 F:      drivers/usb/gadget/udc/fsl*
6449
6450 FREEVXFS FILESYSTEM
6451 M:      Christoph Hellwig <hch@infradead.org>
6452 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6453 S:      Maintained
6454 F:      fs/freevxfs/
6455
6456 FREEZER
6457 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6458 M:      Pavel Machek <pavel@ucw.cz>
6459 L:      linux-pm@vger.kernel.org
6460 S:      Supported
6461 F:      Documentation/power/freezing-of-tasks.txt
6462 F:      include/linux/freezer.h
6463 F:      kernel/freezer.c
6464
6465 FRONTSWAP API
6466 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6467 L:      linux-kernel@vger.kernel.org
6468 S:      Maintained
6469 F:      mm/frontswap.c
6470 F:      include/linux/frontswap.h
6471
6472 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6473 M:      David Howells <dhowells@redhat.com>
6474 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6475 S:      Supported
6476 F:      Documentation/filesystems/caching/
6477 F:      fs/fscache/
6478 F:      include/linux/fscache*.h
6479
6480 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6481 M:      Theodore Y. Ts'o <tytso@mit.edu>
6482 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6483 M:      Eric Biggers <ebiggers@kernel.org>
6484 L:      linux-fscrypt@vger.kernel.org
6485 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6486 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6487 S:      Supported
6488 F:      fs/crypto/
6489 F:      include/linux/fscrypt*.h
6490 F:      Documentation/filesystems/fscrypt.rst
6491
6492 FSI-ATTACHED I2C DRIVER
6493 M:      Eddie James <eajames@linux.ibm.com>
6494 L:      linux-i2c@vger.kernel.org
6495 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6496 S:      Maintained
6497 F:      drivers/i2c/busses/i2c-fsi.c
6498 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6499
6500 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6501 M:      Jan Kara <jack@suse.cz>
6502 R:      Amir Goldstein <amir73il@gmail.com>
6503 L:      linux-fsdevel@vger.kernel.org
6504 S:      Maintained
6505 F:      fs/notify/
6506 F:      include/linux/fsnotify*.h
6507
6508 FUJITSU LAPTOP EXTRAS
6509 M:      Jonathan Woithe <jwoithe@just42.net>
6510 L:      platform-driver-x86@vger.kernel.org
6511 S:      Maintained
6512 F:      drivers/platform/x86/fujitsu-laptop.c
6513
6514 FUJITSU M-5MO LS CAMERA ISP DRIVER
6515 M:      Kyungmin Park <kyungmin.park@samsung.com>
6516 M:      Heungjun Kim <riverful.kim@samsung.com>
6517 L:      linux-media@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/media/i2c/m5mols/
6520 F:      include/media/i2c/m5mols.h
6521
6522 FUJITSU TABLET EXTRAS
6523 M:      Robert Gerlach <khnz@gmx.de>
6524 L:      platform-driver-x86@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/platform/x86/fujitsu-tablet.c
6527
6528 FUSE: FILESYSTEM IN USERSPACE
6529 M:      Miklos Szeredi <miklos@szeredi.hu>
6530 L:      linux-fsdevel@vger.kernel.org
6531 W:      http://fuse.sourceforge.net/
6532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6533 S:      Maintained
6534 F:      fs/fuse/
6535 F:      include/uapi/linux/fuse.h
6536 F:      Documentation/filesystems/fuse.txt
6537
6538 FUTEX SUBSYSTEM
6539 M:      Thomas Gleixner <tglx@linutronix.de>
6540 M:      Ingo Molnar <mingo@redhat.com>
6541 R:      Peter Zijlstra <peterz@infradead.org>
6542 R:      Darren Hart <dvhart@infradead.org>
6543 L:      linux-kernel@vger.kernel.org
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6545 S:      Maintained
6546 F:      kernel/futex.c
6547 F:      include/asm-generic/futex.h
6548 F:      include/linux/futex.h
6549 F:      include/uapi/linux/futex.h
6550 F:      tools/testing/selftests/futex/
6551 F:      tools/perf/bench/futex*
6552 F:      Documentation/*futex*
6553
6554 GCC PLUGINS
6555 M:      Kees Cook <keescook@chromium.org>
6556 R:      Emese Revfy <re.emese@gmail.com>
6557 L:      kernel-hardening@lists.openwall.com
6558 S:      Maintained
6559 F:      scripts/gcc-plugins/
6560 F:      scripts/gcc-plugin.sh
6561 F:      scripts/Makefile.gcc-plugins
6562 F:      Documentation/gcc-plugins.txt
6563
6564 GASKET DRIVER FRAMEWORK
6565 M:      Rob Springer <rspringer@google.com>
6566 M:      Todd Poynor <toddpoynor@google.com>
6567 M:      Ben Chan <benchan@chromium.org>
6568 S:      Maintained
6569 F:      drivers/staging/gasket/
6570
6571 GCOV BASED KERNEL PROFILING
6572 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6573 S:      Maintained
6574 F:      kernel/gcov/
6575 F:      Documentation/dev-tools/gcov.rst
6576
6577 GDB KERNEL DEBUGGING HELPER SCRIPTS
6578 M:      Jan Kiszka <jan.kiszka@siemens.com>
6579 M:      Kieran Bingham <kbingham@kernel.org>
6580 S:      Supported
6581 F:      scripts/gdb/
6582
6583 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6584 M:      Achim Leubner <achim_leubner@adaptec.com>
6585 L:      linux-scsi@vger.kernel.org
6586 W:      http://www.icp-vortex.com/
6587 S:      Supported
6588 F:      drivers/scsi/gdt*
6589
6590 GEMTEK FM RADIO RECEIVER DRIVER
6591 M:      Hans Verkuil <hverkuil@xs4all.nl>
6592 L:      linux-media@vger.kernel.org
6593 T:      git git://linuxtv.org/media_tree.git
6594 W:      https://linuxtv.org
6595 S:      Maintained
6596 F:      drivers/media/radio/radio-gemtek*
6597
6598 GENERIC GPIO I2C DRIVER
6599 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6600 S:      Supported
6601 F:      drivers/i2c/busses/i2c-gpio.c
6602 F:      include/linux/platform_data/i2c-gpio.h
6603
6604 GENERIC GPIO I2C MULTIPLEXER DRIVER
6605 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6606 L:      linux-i2c@vger.kernel.org
6607 S:      Supported
6608 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6609 F:      include/linux/platform_data/i2c-mux-gpio.h
6610 F:      Documentation/i2c/muxes/i2c-mux-gpio
6611
6612 GENERIC HDLC (WAN) DRIVERS
6613 M:      Krzysztof Halasa <khc@pm.waw.pl>
6614 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6615 S:      Maintained
6616 F:      drivers/net/wan/c101.c
6617 F:      drivers/net/wan/hd6457*
6618 F:      drivers/net/wan/hdlc*
6619 F:      drivers/net/wan/n2.c
6620 F:      drivers/net/wan/pc300too.c
6621 F:      drivers/net/wan/pci200syn.c
6622 F:      drivers/net/wan/wanxl*
6623
6624 GENERIC INCLUDE/ASM HEADER FILES
6625 M:      Arnd Bergmann <arnd@arndb.de>
6626 L:      linux-arch@vger.kernel.org
6627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6628 S:      Maintained
6629 F:      include/asm-generic/
6630 F:      include/uapi/asm-generic/
6631
6632 GENERIC PHY FRAMEWORK
6633 M:      Kishon Vijay Abraham I <kishon@ti.com>
6634 L:      linux-kernel@vger.kernel.org
6635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6636 S:      Supported
6637 F:      drivers/phy/
6638 F:      include/linux/phy/
6639 F:      Documentation/devicetree/bindings/phy/
6640
6641 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6643 S:      Supported
6644 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6645
6646 GENERIC PM DOMAINS
6647 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6648 M:      Kevin Hilman <khilman@kernel.org>
6649 M:      Ulf Hansson <ulf.hansson@linaro.org>
6650 L:      linux-pm@vger.kernel.org
6651 S:      Supported
6652 F:      drivers/base/power/domain*.c
6653 F:      include/linux/pm_domain.h
6654 F:      Documentation/devicetree/bindings/power/power_domain.txt
6655
6656 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6657 M:      Eugen Hristev <eugen.hristev@microchip.com>
6658 L:      linux-input@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/input/touchscreen/resistive-adc-touch.c
6661
6662 GENERIC UIO DRIVER FOR PCI DEVICES
6663 M:      "Michael S. Tsirkin" <mst@redhat.com>
6664 L:      kvm@vger.kernel.org
6665 S:      Supported
6666 F:      drivers/uio/uio_pci_generic.c
6667
6668 GENWQE (IBM Generic Workqueue Card)
6669 M:      Frank Haverkamp <haver@linux.ibm.com>
6670 S:      Supported
6671 F:      drivers/misc/genwqe/
6672
6673 GET_MAINTAINER SCRIPT
6674 M:      Joe Perches <joe@perches.com>
6675 S:      Maintained
6676 F:      scripts/get_maintainer.pl
6677
6678 GFS2 FILE SYSTEM
6679 M:      Bob Peterson <rpeterso@redhat.com>
6680 M:      Andreas Gruenbacher <agruenba@redhat.com>
6681 L:      cluster-devel@redhat.com
6682 W:      http://sources.redhat.com/cluster/
6683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6684 S:      Supported
6685 F:      Documentation/filesystems/gfs2*.txt
6686 F:      fs/gfs2/
6687 F:      include/uapi/linux/gfs2_ondisk.h
6688
6689 GIGASET ISDN DRIVERS
6690 M:      Paul Bolle <pebolle@tiscali.nl>
6691 L:      gigaset307x-common@lists.sourceforge.net
6692 W:      http://gigaset307x.sourceforge.net/
6693 S:      Odd Fixes
6694 F:      drivers/staging/isdn/gigaset/
6695
6696 GNSS SUBSYSTEM
6697 M:      Johan Hovold <johan@kernel.org>
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6699 S:      Maintained
6700 F:      Documentation/ABI/testing/sysfs-class-gnss
6701 F:      Documentation/devicetree/bindings/gnss/
6702 F:      drivers/gnss/
6703 F:      include/linux/gnss.h
6704
6705 GO7007 MPEG CODEC
6706 M:      Hans Verkuil <hans.verkuil@cisco.com>
6707 L:      linux-media@vger.kernel.org
6708 S:      Maintained
6709 F:      drivers/media/usb/go7007/
6710
6711 GOODIX TOUCHSCREEN
6712 M:      Bastien Nocera <hadess@hadess.net>
6713 L:      linux-input@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/input/touchscreen/goodix.c
6716
6717 GPD POCKET FAN DRIVER
6718 M:      Hans de Goede <hdegoede@redhat.com>
6719 L:      platform-driver-x86@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/platform/x86/gpd-pocket-fan.c
6722
6723 GPIO ACPI SUPPORT
6724 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6725 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6726 L:      linux-gpio@vger.kernel.org
6727 L:      linux-acpi@vger.kernel.org
6728 S:      Maintained
6729 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6730 F:      drivers/gpio/gpiolib-acpi.c
6731
6732 GPIO IR Transmitter
6733 M:      Sean Young <sean@mess.org>
6734 L:      linux-media@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/media/rc/gpio-ir-tx.c
6737
6738 GPIO MOCKUP DRIVER
6739 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6740 L:      linux-gpio@vger.kernel.org
6741 S:      Maintained
6742 F:      drivers/gpio/gpio-mockup.c
6743 F:      tools/testing/selftests/gpio/
6744
6745 GPIO SUBSYSTEM
6746 M:      Linus Walleij <linus.walleij@linaro.org>
6747 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6748 L:      linux-gpio@vger.kernel.org
6749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6750 S:      Maintained
6751 F:      Documentation/devicetree/bindings/gpio/
6752 F:      Documentation/driver-api/gpio/
6753 F:      Documentation/gpio/
6754 F:      Documentation/ABI/testing/gpio-cdev
6755 F:      Documentation/ABI/obsolete/sysfs-gpio
6756 F:      drivers/gpio/
6757 F:      include/linux/gpio/
6758 F:      include/linux/gpio.h
6759 F:      include/linux/of_gpio.h
6760 F:      include/asm-generic/gpio.h
6761 F:      include/uapi/linux/gpio.h
6762 F:      tools/gpio/
6763
6764 GRE DEMULTIPLEXER DRIVER
6765 M:      Dmitry Kozlov <xeb@mail.ru>
6766 L:      netdev@vger.kernel.org
6767 S:      Maintained
6768 F:      net/ipv4/gre_demux.c
6769 F:      net/ipv4/gre_offload.c
6770 F:      include/net/gre.h
6771
6772 GRETH 10/100/1G Ethernet MAC device driver
6773 M:      Andreas Larsson <andreas@gaisler.com>
6774 L:      netdev@vger.kernel.org
6775 S:      Maintained
6776 F:      drivers/net/ethernet/aeroflex/
6777
6778 GREYBUS AUDIO PROTOCOLS DRIVERS
6779 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6780 M:      Mark Greer <mgreer@animalcreek.com>
6781 S:      Maintained
6782 F:      drivers/staging/greybus/audio_apbridgea.c
6783 F:      drivers/staging/greybus/audio_apbridgea.h
6784 F:      drivers/staging/greybus/audio_codec.c
6785 F:      drivers/staging/greybus/audio_codec.h
6786 F:      drivers/staging/greybus/audio_gb.c
6787 F:      drivers/staging/greybus/audio_manager.c
6788 F:      drivers/staging/greybus/audio_manager.h
6789 F:      drivers/staging/greybus/audio_manager_module.c
6790 F:      drivers/staging/greybus/audio_manager_private.h
6791 F:      drivers/staging/greybus/audio_manager_sysfs.c
6792 F:      drivers/staging/greybus/audio_module.c
6793 F:      drivers/staging/greybus/audio_topology.c
6794
6795 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6796 M:      Viresh Kumar <vireshk@kernel.org>
6797 S:      Maintained
6798 F:      drivers/staging/greybus/authentication.c
6799 F:      drivers/staging/greybus/bootrom.c
6800 F:      drivers/staging/greybus/firmware.h
6801 F:      drivers/staging/greybus/fw-core.c
6802 F:      drivers/staging/greybus/fw-download.c
6803 F:      drivers/staging/greybus/fw-management.c
6804 F:      drivers/staging/greybus/greybus_authentication.h
6805 F:      drivers/staging/greybus/greybus_firmware.h
6806 F:      drivers/staging/greybus/hid.c
6807 F:      drivers/staging/greybus/i2c.c
6808 F:      drivers/staging/greybus/spi.c
6809 F:      drivers/staging/greybus/spilib.c
6810 F:      drivers/staging/greybus/spilib.h
6811
6812 GREYBUS LOOPBACK DRIVER
6813 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6814 S:      Maintained
6815 F:      drivers/staging/greybus/loopback.c
6816
6817 GREYBUS PLATFORM DRIVERS
6818 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6819 S:      Maintained
6820 F:      drivers/staging/greybus/arche-platform.c
6821 F:      drivers/staging/greybus/arche-apb-ctrl.c
6822 F:      drivers/staging/greybus/arche_platform.h
6823
6824 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6825 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6826 S:      Maintained
6827 F:      drivers/staging/greybus/sdio.c
6828 F:      drivers/staging/greybus/light.c
6829 F:      drivers/staging/greybus/gpio.c
6830 F:      drivers/staging/greybus/power_supply.c
6831 F:      drivers/staging/greybus/spi.c
6832 F:      drivers/staging/greybus/spilib.c
6833
6834 GREYBUS SUBSYSTEM
6835 M:      Johan Hovold <johan@kernel.org>
6836 M:      Alex Elder <elder@kernel.org>
6837 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6838 S:      Maintained
6839 F:      drivers/staging/greybus/
6840 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6841
6842 GREYBUS UART PROTOCOLS DRIVERS
6843 M:      David Lin <dtwlin@gmail.com>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/uart.c
6846 F:      drivers/staging/greybus/log.c
6847
6848 GS1662 VIDEO SERIALIZER
6849 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6850 L:      linux-media@vger.kernel.org
6851 T:      git git://linuxtv.org/media_tree.git
6852 S:      Maintained
6853 F:      drivers/media/spi/gs1662.c
6854
6855 GSPCA FINEPIX SUBDRIVER
6856 M:      Frank Zago <frank@zago.net>
6857 L:      linux-media@vger.kernel.org
6858 T:      git git://linuxtv.org/media_tree.git
6859 S:      Maintained
6860 F:      drivers/media/usb/gspca/finepix.c
6861
6862 GSPCA GL860 SUBDRIVER
6863 M:      Olivier Lorin <o.lorin@laposte.net>
6864 L:      linux-media@vger.kernel.org
6865 T:      git git://linuxtv.org/media_tree.git
6866 S:      Maintained
6867 F:      drivers/media/usb/gspca/gl860/
6868
6869 GSPCA M5602 SUBDRIVER
6870 M:      Erik Andren <erik.andren@gmail.com>
6871 L:      linux-media@vger.kernel.org
6872 T:      git git://linuxtv.org/media_tree.git
6873 S:      Maintained
6874 F:      drivers/media/usb/gspca/m5602/
6875
6876 GSPCA PAC207 SONIXB SUBDRIVER
6877 M:      Hans Verkuil <hverkuil@xs4all.nl>
6878 L:      linux-media@vger.kernel.org
6879 T:      git git://linuxtv.org/media_tree.git
6880 S:      Odd Fixes
6881 F:      drivers/media/usb/gspca/pac207.c
6882
6883 GSPCA SN9C20X SUBDRIVER
6884 M:      Brian Johnson <brijohn@gmail.com>
6885 L:      linux-media@vger.kernel.org
6886 T:      git git://linuxtv.org/media_tree.git
6887 S:      Maintained
6888 F:      drivers/media/usb/gspca/sn9c20x.c
6889
6890 GSPCA T613 SUBDRIVER
6891 M:      Leandro Costantino <lcostantino@gmail.com>
6892 L:      linux-media@vger.kernel.org
6893 T:      git git://linuxtv.org/media_tree.git
6894 S:      Maintained
6895 F:      drivers/media/usb/gspca/t613.c
6896
6897 GSPCA USB WEBCAM DRIVER
6898 M:      Hans Verkuil <hverkuil@xs4all.nl>
6899 L:      linux-media@vger.kernel.org
6900 T:      git git://linuxtv.org/media_tree.git
6901 S:      Odd Fixes
6902 F:      drivers/media/usb/gspca/
6903
6904 GTP (GPRS Tunneling Protocol)
6905 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6906 M:      Harald Welte <laforge@gnumonks.org>
6907 L:      osmocom-net-gprs@lists.osmocom.org
6908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6909 S:      Maintained
6910 F:      drivers/net/gtp.c
6911
6912 GUID PARTITION TABLE (GPT)
6913 M:      Davidlohr Bueso <dave@stgolabs.net>
6914 L:      linux-efi@vger.kernel.org
6915 S:      Maintained
6916 F:      block/partitions/efi.*
6917
6918 H8/300 ARCHITECTURE
6919 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6920 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6921 W:      http://uclinux-h8.sourceforge.jp
6922 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6923 S:      Maintained
6924 F:      arch/h8300/
6925 F:      drivers/clocksource/h8300_*.c
6926 F:      drivers/clk/h8300/
6927 F:      drivers/irqchip/irq-renesas-h8*.c
6928
6929 HABANALABS PCI DRIVER
6930 M:      Oded Gabbay <oded.gabbay@gmail.com>
6931 T:      git https://github.com/HabanaAI/linux.git
6932 S:      Supported
6933 F:      drivers/misc/habanalabs/
6934 F:      include/uapi/misc/habanalabs.h
6935 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6936 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6937
6938 HACKRF MEDIA DRIVER
6939 M:      Antti Palosaari <crope@iki.fi>
6940 L:      linux-media@vger.kernel.org
6941 W:      https://linuxtv.org
6942 W:      http://palosaari.fi/linux/
6943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6944 T:      git git://linuxtv.org/anttip/media_tree.git
6945 S:      Maintained
6946 F:      drivers/media/usb/hackrf/
6947
6948 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6949 M:      Frank Seidel <frank@f-seidel.de>
6950 L:      platform-driver-x86@vger.kernel.org
6951 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6952 S:      Maintained
6953 F:      drivers/platform/x86/hdaps.c
6954
6955 HARDWARE MONITORING
6956 M:      Jean Delvare <jdelvare@suse.com>
6957 M:      Guenter Roeck <linux@roeck-us.net>
6958 L:      linux-hwmon@vger.kernel.org
6959 W:      http://hwmon.wiki.kernel.org/
6960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6961 S:      Maintained
6962 F:      Documentation/devicetree/bindings/hwmon/
6963 F:      Documentation/hwmon/
6964 F:      drivers/hwmon/
6965 F:      include/linux/hwmon*.h
6966 F:      include/trace/events/hwmon*.h
6967
6968 HARDWARE RANDOM NUMBER GENERATOR CORE
6969 M:      Matt Mackall <mpm@selenic.com>
6970 M:      Herbert Xu <herbert@gondor.apana.org.au>
6971 L:      linux-crypto@vger.kernel.org
6972 S:      Odd fixes
6973 F:      Documentation/devicetree/bindings/rng/
6974 F:      Documentation/hw_random.txt
6975 F:      drivers/char/hw_random/
6976 F:      include/linux/hw_random.h
6977
6978 HARDWARE TRACING FACILITIES
6979 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6980 S:      Maintained
6981 F:      drivers/hwtracing/
6982
6983 HARDWARE SPINLOCK CORE
6984 M:      Ohad Ben-Cohen <ohad@wizery.com>
6985 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6986 L:      linux-remoteproc@vger.kernel.org
6987 S:      Maintained
6988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6989 F:      Documentation/devicetree/bindings/hwlock/
6990 F:      Documentation/hwspinlock.txt
6991 F:      drivers/hwspinlock/
6992 F:      include/linux/hwspinlock.h
6993
6994 HARMONY SOUND DRIVER
6995 L:      linux-parisc@vger.kernel.org
6996 S:      Maintained
6997 F:      sound/parisc/harmony.*
6998
6999 HDPVR USB VIDEO ENCODER DRIVER
7000 M:      Hans Verkuil <hverkuil@xs4all.nl>
7001 L:      linux-media@vger.kernel.org
7002 T:      git git://linuxtv.org/media_tree.git
7003 W:      https://linuxtv.org
7004 S:      Odd Fixes
7005 F:      drivers/media/usb/hdpvr/
7006
7007 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7008 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7009 S:      Supported
7010 F:      Documentation/watchdog/hpwdt.txt
7011 F:      drivers/watchdog/hpwdt.c
7012
7013 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7014 M:      Don Brace <don.brace@microsemi.com>
7015 L:      esc.storagedev@microsemi.com
7016 L:      linux-scsi@vger.kernel.org
7017 S:      Supported
7018 F:      Documentation/scsi/hpsa.txt
7019 F:      drivers/scsi/hpsa*.[ch]
7020 F:      include/linux/cciss*.h
7021 F:      include/uapi/linux/cciss*.h
7022
7023 HFI1 DRIVER
7024 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7025 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7026 L:      linux-rdma@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/infiniband/hw/hfi1
7029
7030 HFS FILESYSTEM
7031 L:      linux-fsdevel@vger.kernel.org
7032 S:      Orphan
7033 F:      Documentation/filesystems/hfs.txt
7034 F:      fs/hfs/
7035
7036 HFSPLUS FILESYSTEM
7037 L:      linux-fsdevel@vger.kernel.org
7038 S:      Orphan
7039 F:      Documentation/filesystems/hfsplus.txt
7040 F:      fs/hfsplus/
7041
7042 HGA FRAMEBUFFER DRIVER
7043 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7044 L:      linux-nvidia@lists.surfsouth.com
7045 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7046 S:      Maintained
7047 F:      drivers/video/fbdev/hgafb.c
7048
7049 HIBERNATION (aka Software Suspend, aka swsusp)
7050 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7051 M:      Pavel Machek <pavel@ucw.cz>
7052 L:      linux-pm@vger.kernel.org
7053 B:      https://bugzilla.kernel.org
7054 S:      Supported
7055 F:      arch/x86/power/
7056 F:      drivers/base/power/
7057 F:      kernel/power/
7058 F:      include/linux/suspend.h
7059 F:      include/linux/freezer.h
7060 F:      include/linux/pm.h
7061 F:      arch/*/include/asm/suspend*.h
7062
7063 HID CORE LAYER
7064 M:      Jiri Kosina <jikos@kernel.org>
7065 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7066 L:      linux-input@vger.kernel.org
7067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7068 S:      Maintained
7069 F:      drivers/hid/
7070 F:      include/linux/hid*
7071 F:      include/uapi/linux/hid*
7072
7073 HID SENSOR HUB DRIVERS
7074 M:      Jiri Kosina <jikos@kernel.org>
7075 M:      Jonathan Cameron <jic23@kernel.org>
7076 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7077 L:      linux-input@vger.kernel.org
7078 L:      linux-iio@vger.kernel.org
7079 S:      Maintained
7080 F:      Documentation/hid/hid-sensor*
7081 F:      drivers/hid/hid-sensor-*
7082 F:      drivers/iio/*/hid-*
7083 F:      include/linux/hid-sensor-*
7084
7085 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7086 M:      Thomas Gleixner <tglx@linutronix.de>
7087 L:      linux-kernel@vger.kernel.org
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7089 S:      Maintained
7090 F:      Documentation/timers/
7091 F:      kernel/time/hrtimer.c
7092 F:      kernel/time/clockevents.c
7093 F:      kernel/time/timer_*.c
7094 F:      include/linux/clockchips.h
7095 F:      include/linux/hrtimer.h
7096
7097 HIGH-SPEED SCC DRIVER FOR AX.25
7098 L:      linux-hams@vger.kernel.org
7099 S:      Orphan
7100 F:      drivers/net/hamradio/dmascc.c
7101 F:      drivers/net/hamradio/scc.c
7102
7103 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7104 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7105 W:      http://www.highpoint-tech.com
7106 S:      Supported
7107 F:      Documentation/scsi/hptiop.txt
7108 F:      drivers/scsi/hptiop.c
7109
7110 HIPPI
7111 M:      Jes Sorensen <jes@trained-monkey.org>
7112 L:      linux-hippi@sunsite.dk
7113 S:      Maintained
7114 F:      include/linux/hippidevice.h
7115 F:      include/uapi/linux/if_hippi.h
7116 F:      net/802/hippi.c
7117 F:      drivers/net/hippi/
7118
7119 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7120 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7121 M:      Salil Mehta <salil.mehta@huawei.com>
7122 L:      netdev@vger.kernel.org
7123 W:      http://www.hisilicon.com
7124 S:      Maintained
7125 F:      drivers/net/ethernet/hisilicon/hns3/
7126
7127 HISILICON LPC BUS DRIVER
7128 M:      john.garry@huawei.com
7129 W:      http://www.hisilicon.com
7130 S:      Maintained
7131 F:      drivers/bus/hisi_lpc.c
7132 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7133
7134 HISILICON NETWORK SUBSYSTEM DRIVER
7135 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7136 M:      Salil Mehta <salil.mehta@huawei.com>
7137 L:      netdev@vger.kernel.org
7138 W:      http://www.hisilicon.com
7139 S:      Maintained
7140 F:      drivers/net/ethernet/hisilicon/
7141 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7142
7143 HISILICON PMU DRIVER
7144 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7145 W:      http://www.hisilicon.com
7146 S:      Supported
7147 F:      drivers/perf/hisilicon
7148 F:      Documentation/perf/hisi-pmu.txt
7149
7150 HISILICON ROCE DRIVER
7151 M:      Lijun Ou <oulijun@huawei.com>
7152 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7153 L:      linux-rdma@vger.kernel.org
7154 S:      Maintained
7155 F:      drivers/infiniband/hw/hns/
7156 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7157
7158 HISILICON SAS Controller
7159 M:      John Garry <john.garry@huawei.com>
7160 W:      http://www.hisilicon.com
7161 S:      Supported
7162 F:      drivers/scsi/hisi_sas/
7163 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7164
7165 HMM - Heterogeneous Memory Management
7166 M:      Jérôme Glisse <jglisse@redhat.com>
7167 L:      linux-mm@kvack.org
7168 S:      Maintained
7169 F:      mm/hmm*
7170 F:      include/linux/hmm*
7171 F:      Documentation/vm/hmm.rst
7172
7173 HOST AP DRIVER
7174 M:      Jouni Malinen <j@w1.fi>
7175 L:      linux-wireless@vger.kernel.org
7176 W:      http://w1.fi/hostap-driver.html
7177 S:      Obsolete
7178 F:      drivers/net/wireless/intersil/hostap/
7179
7180 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7181 L:      platform-driver-x86@vger.kernel.org
7182 S:      Orphan
7183 F:      drivers/platform/x86/tc1100-wmi.c
7184
7185 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7186 M:      Jaroslav Kysela <perex@perex.cz>
7187 S:      Maintained
7188 F:      drivers/net/ethernet/hp/hp100.*
7189
7190 HPET:   High Precision Event Timers driver
7191 M:      Clemens Ladisch <clemens@ladisch.de>
7192 S:      Maintained
7193 F:      Documentation/timers/hpet.txt
7194 F:      drivers/char/hpet.c
7195 F:      include/linux/hpet.h
7196 F:      include/uapi/linux/hpet.h
7197
7198 HPET:   x86
7199 S:      Orphan
7200 F:      arch/x86/kernel/hpet.c
7201 F:      arch/x86/include/asm/hpet.h
7202
7203 HPFS FILESYSTEM
7204 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7205 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7206 S:      Maintained
7207 F:      fs/hpfs/
7208
7209 HSI SUBSYSTEM
7210 M:      Sebastian Reichel <sre@kernel.org>
7211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7212 S:      Maintained
7213 F:      Documentation/ABI/testing/sysfs-bus-hsi
7214 F:      Documentation/driver-api/hsi.rst
7215 F:      drivers/hsi/
7216 F:      include/linux/hsi/
7217 F:      include/uapi/linux/hsi/
7218
7219 HSO 3G MODEM DRIVER
7220 L:      linux-usb@vger.kernel.org
7221 S:      Orphan
7222 F:      drivers/net/usb/hso.c
7223
7224 HSR NETWORK PROTOCOL
7225 M:      Arvid Brodin <arvid.brodin@alten.se>
7226 L:      netdev@vger.kernel.org
7227 S:      Maintained
7228 F:      net/hsr/
7229
7230 HT16K33 LED CONTROLLER DRIVER
7231 M:      Robin van der Gracht <robin@protonic.nl>
7232 S:      Maintained
7233 F:      drivers/auxdisplay/ht16k33.c
7234 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7235
7236 HTCPEN TOUCHSCREEN DRIVER
7237 M:      Pau Oliva Fora <pof@eslack.org>
7238 L:      linux-input@vger.kernel.org
7239 S:      Maintained
7240 F:      drivers/input/touchscreen/htcpen.c
7241
7242 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7243 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7244 L:      linux-iio@vger.kernel.org
7245 W:      http://www.st.com/
7246 S:      Maintained
7247 F:      drivers/iio/humidity/hts221*
7248 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7249
7250 HUAWEI ETHERNET DRIVER
7251 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7252 L:      netdev@vger.kernel.org
7253 S:      Supported
7254 F:      Documentation/networking/hinic.txt
7255 F:      drivers/net/ethernet/huawei/hinic/
7256
7257 HUGETLB FILESYSTEM
7258 M:      Mike Kravetz <mike.kravetz@oracle.com>
7259 L:      linux-mm@kvack.org
7260 S:      Maintained
7261 F:      fs/hugetlbfs/
7262 F:      mm/hugetlb.c
7263 F:      include/linux/hugetlb.h
7264 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7265 F:      Documentation/vm/hugetlbfs_reserv.rst
7266 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7267
7268 HVA ST MEDIA DRIVER
7269 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7270 L:      linux-media@vger.kernel.org
7271 T:      git git://linuxtv.org/media_tree.git
7272 W:      https://linuxtv.org
7273 S:      Supported
7274 F:      drivers/media/platform/sti/hva
7275
7276 HWPOISON MEMORY FAILURE HANDLING
7277 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7278 L:      linux-mm@kvack.org
7279 S:      Maintained
7280 F:      mm/memory-failure.c
7281 F:      mm/hwpoison-inject.c
7282
7283 HYGON PROCESSOR SUPPORT
7284 M:      Pu Wen <puwen@hygon.cn>
7285 L:      linux-kernel@vger.kernel.org
7286 S:      Maintained
7287 F:      arch/x86/kernel/cpu/hygon.c
7288
7289 Hyper-V CORE AND DRIVERS
7290 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7291 M:      Haiyang Zhang <haiyangz@microsoft.com>
7292 M:      Stephen Hemminger <sthemmin@microsoft.com>
7293 M:      Sasha Levin <sashal@kernel.org>
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7295 L:      linux-hyperv@vger.kernel.org
7296 S:      Supported
7297 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7298 F:      arch/x86/include/asm/mshyperv.h
7299 F:      arch/x86/include/asm/trace/hyperv.h
7300 F:      arch/x86/include/asm/hyperv-tlfs.h
7301 F:      arch/x86/kernel/cpu/mshyperv.c
7302 F:      arch/x86/hyperv
7303 F:      drivers/hid/hid-hyperv.c
7304 F:      drivers/hv/
7305 F:      drivers/input/serio/hyperv-keyboard.c
7306 F:      drivers/pci/controller/pci-hyperv.c
7307 F:      drivers/net/hyperv/
7308 F:      drivers/scsi/storvsc_drv.c
7309 F:      drivers/uio/uio_hv_generic.c
7310 F:      drivers/video/fbdev/hyperv_fb.c
7311 F:      drivers/iommu/hyperv_iommu.c
7312 F:      net/vmw_vsock/hyperv_transport.c
7313 F:      include/linux/hyperv.h
7314 F:      include/uapi/linux/hyperv.h
7315 F:      tools/hv/
7316 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7317
7318 HYPERVISOR VIRTUAL CONSOLE DRIVER
7319 L:      linuxppc-dev@lists.ozlabs.org
7320 S:      Odd Fixes
7321 F:      drivers/tty/hvc/
7322
7323 I2C ACPI SUPPORT
7324 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7325 L:      linux-i2c@vger.kernel.org
7326 L:      linux-acpi@vger.kernel.org
7327 S:      Maintained
7328 F:      drivers/i2c/i2c-core-acpi.c
7329
7330 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7331 M:      Ajay Gupta <ajayg@nvidia.com>
7332 L:      linux-i2c@vger.kernel.org
7333 S:      Maintained
7334 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7335 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7336
7337 I2C MUXES
7338 M:      Peter Rosin <peda@axentia.se>
7339 L:      linux-i2c@vger.kernel.org
7340 S:      Maintained
7341 F:      Documentation/i2c/i2c-topology
7342 F:      Documentation/i2c/muxes/
7343 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7344 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7345 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7346 F:      drivers/i2c/i2c-mux.c
7347 F:      drivers/i2c/muxes/
7348 F:      include/linux/i2c-mux.h
7349
7350 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7351 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7352 L:      linux-i2c@vger.kernel.org
7353 S:      Maintained
7354 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7355 F:      drivers/i2c/busses/i2c-mv64xxx.c
7356
7357 I2C OVER PARALLEL PORT
7358 M:      Jean Delvare <jdelvare@suse.com>
7359 L:      linux-i2c@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/i2c/busses/i2c-parport
7362 F:      Documentation/i2c/busses/i2c-parport-light
7363 F:      drivers/i2c/busses/i2c-parport.c
7364 F:      drivers/i2c/busses/i2c-parport-light.c
7365
7366 I2C SUBSYSTEM
7367 M:      Wolfram Sang <wsa@the-dreams.de>
7368 L:      linux-i2c@vger.kernel.org
7369 W:      https://i2c.wiki.kernel.org/
7370 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7372 S:      Maintained
7373 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7374 F:      Documentation/i2c/
7375 F:      drivers/i2c/*
7376 F:      include/linux/i2c.h
7377 F:      include/linux/i2c-dev.h
7378 F:      include/linux/i2c-smbus.h
7379 F:      include/uapi/linux/i2c.h
7380 F:      include/uapi/linux/i2c-*.h
7381
7382 I2C SUBSYSTEM HOST DRIVERS
7383 L:      linux-i2c@vger.kernel.org
7384 W:      https://i2c.wiki.kernel.org/
7385 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7387 S:      Odd Fixes
7388 F:      Documentation/devicetree/bindings/i2c/
7389 F:      drivers/i2c/algos/
7390 F:      drivers/i2c/busses/
7391
7392 I2C-TAOS-EVM DRIVER
7393 M:      Jean Delvare <jdelvare@suse.com>
7394 L:      linux-i2c@vger.kernel.org
7395 S:      Maintained
7396 F:      Documentation/i2c/busses/i2c-taos-evm
7397 F:      drivers/i2c/busses/i2c-taos-evm.c
7398
7399 I2C-TINY-USB DRIVER
7400 M:      Till Harbaum <till@harbaum.org>
7401 L:      linux-i2c@vger.kernel.org
7402 W:      http://www.harbaum.org/till/i2c_tiny_usb
7403 S:      Maintained
7404 F:      drivers/i2c/busses/i2c-tiny-usb.c
7405
7406 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7407 M:      Jean Delvare <jdelvare@suse.com>
7408 L:      linux-i2c@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/i2c/busses/i2c-ali1535
7411 F:      Documentation/i2c/busses/i2c-ali1563
7412 F:      Documentation/i2c/busses/i2c-ali15x3
7413 F:      Documentation/i2c/busses/i2c-amd756
7414 F:      Documentation/i2c/busses/i2c-amd8111
7415 F:      Documentation/i2c/busses/i2c-i801
7416 F:      Documentation/i2c/busses/i2c-nforce2
7417 F:      Documentation/i2c/busses/i2c-piix4
7418 F:      Documentation/i2c/busses/i2c-sis5595
7419 F:      Documentation/i2c/busses/i2c-sis630
7420 F:      Documentation/i2c/busses/i2c-sis96x
7421 F:      Documentation/i2c/busses/i2c-via
7422 F:      Documentation/i2c/busses/i2c-viapro
7423 F:      drivers/i2c/busses/i2c-ali1535.c
7424 F:      drivers/i2c/busses/i2c-ali1563.c
7425 F:      drivers/i2c/busses/i2c-ali15x3.c
7426 F:      drivers/i2c/busses/i2c-amd756.c
7427 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7428 F:      drivers/i2c/busses/i2c-amd8111.c
7429 F:      drivers/i2c/busses/i2c-i801.c
7430 F:      drivers/i2c/busses/i2c-isch.c
7431 F:      drivers/i2c/busses/i2c-nforce2.c
7432 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7433 F:      drivers/i2c/busses/i2c-piix4.c
7434 F:      drivers/i2c/busses/i2c-sis5595.c
7435 F:      drivers/i2c/busses/i2c-sis630.c
7436 F:      drivers/i2c/busses/i2c-sis96x.c
7437 F:      drivers/i2c/busses/i2c-via.c
7438 F:      drivers/i2c/busses/i2c-viapro.c
7439
7440 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7441 M:      Hans de Goede <hdegoede@redhat.com>
7442 L:      linux-i2c@vger.kernel.org
7443 S:      Maintained
7444 F:      drivers/i2c/busses/i2c-cht-wc.c
7445
7446 I2C/SMBUS ISMT DRIVER
7447 M:      Seth Heasley <seth.heasley@intel.com>
7448 M:      Neil Horman <nhorman@tuxdriver.com>
7449 L:      linux-i2c@vger.kernel.org
7450 F:      drivers/i2c/busses/i2c-ismt.c
7451 F:      Documentation/i2c/busses/i2c-ismt
7452
7453 I2C/SMBUS STUB DRIVER
7454 M:      Jean Delvare <jdelvare@suse.com>
7455 L:      linux-i2c@vger.kernel.org
7456 S:      Maintained
7457 F:      drivers/i2c/i2c-stub.c
7458
7459 I3C SUBSYSTEM
7460 M:      Boris Brezillon <bbrezillon@kernel.org>
7461 L:      linux-i3c@lists.infradead.org
7462 C:      irc://chat.freenode.net/linux-i3c
7463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7464 S:      Maintained
7465 F:      Documentation/ABI/testing/sysfs-bus-i3c
7466 F:      Documentation/devicetree/bindings/i3c/
7467 F:      Documentation/driver-api/i3c
7468 F:      drivers/i3c/
7469 F:      include/linux/i3c/
7470
7471 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7472 M:      Vitor Soares <vitor.soares@synopsys.com>
7473 S:      Maintained
7474 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7475 F:      drivers/i3c/master/dw*
7476
7477 IA64 (Itanium) PLATFORM
7478 M:      Tony Luck <tony.luck@intel.com>
7479 M:      Fenghua Yu <fenghua.yu@intel.com>
7480 L:      linux-ia64@vger.kernel.org
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7482 S:      Maintained
7483 F:      arch/ia64/
7484
7485 IBM Power 842 compression accelerator
7486 M:      Haren Myneni <haren@us.ibm.com>
7487 S:      Supported
7488 F:      drivers/crypto/nx/Makefile
7489 F:      drivers/crypto/nx/Kconfig
7490 F:      drivers/crypto/nx/nx-842*
7491 F:      include/linux/sw842.h
7492 F:      crypto/842.c
7493 F:      lib/842/
7494
7495 IBM Power in-Nest Crypto Acceleration
7496 M:      Breno Leitão <leitao@debian.org>
7497 M:      Nayna Jain <nayna@linux.ibm.com>
7498 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7499 L:      linux-crypto@vger.kernel.org
7500 S:      Supported
7501 F:      drivers/crypto/nx/Makefile
7502 F:      drivers/crypto/nx/Kconfig
7503 F:      drivers/crypto/nx/nx-aes*
7504 F:      drivers/crypto/nx/nx-sha*
7505 F:      drivers/crypto/nx/nx.*
7506 F:      drivers/crypto/nx/nx_csbcpb.h
7507 F:      drivers/crypto/nx/nx_debugfs.h
7508
7509 IBM Power Linux RAID adapter
7510 M:      Brian King <brking@us.ibm.com>
7511 S:      Supported
7512 F:      drivers/scsi/ipr.*
7513
7514 IBM Power SRIOV Virtual NIC Device Driver
7515 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7516 M:      John Allen <jallen@linux.ibm.com>
7517 L:      netdev@vger.kernel.org
7518 S:      Supported
7519 F:      drivers/net/ethernet/ibm/ibmvnic.*
7520
7521 IBM Power Virtual Accelerator Switchboard
7522 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7523 L:      linuxppc-dev@lists.ozlabs.org
7524 S:      Supported
7525 F:      arch/powerpc/platforms/powernv/vas*
7526 F:      arch/powerpc/platforms/powernv/copy-paste.h
7527 F:      arch/powerpc/include/asm/vas.h
7528
7529 IBM Power Virtual Ethernet Device Driver
7530 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7531 L:      netdev@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/net/ethernet/ibm/ibmveth.*
7534
7535 IBM Power Virtual FC Device Drivers
7536 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7537 L:      linux-scsi@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/scsi/ibmvscsi/ibmvfc*
7540
7541 IBM Power Virtual Management Channel Driver
7542 M:      Steven Royer <seroyer@linux.ibm.com>
7543 S:      Supported
7544 F:      drivers/misc/ibmvmc.*
7545
7546 IBM Power Virtual SCSI Device Drivers
7547 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7548 L:      linux-scsi@vger.kernel.org
7549 S:      Supported
7550 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7551 F:      include/scsi/viosrp.h
7552
7553 IBM Power Virtual SCSI Device Target Driver
7554 M:      Michael Cyr <mikecyr@linux.ibm.com>
7555 L:      linux-scsi@vger.kernel.org
7556 L:      target-devel@vger.kernel.org
7557 S:      Supported
7558 F:      drivers/scsi/ibmvscsi_tgt/
7559
7560 IBM Power VMX Cryptographic instructions
7561 M:      Breno Leitão <leitao@debian.org>
7562 M:      Nayna Jain <nayna@linux.ibm.com>
7563 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7564 L:      linux-crypto@vger.kernel.org
7565 S:      Supported
7566 F:      drivers/crypto/vmx/Makefile
7567 F:      drivers/crypto/vmx/Kconfig
7568 F:      drivers/crypto/vmx/vmx.c
7569 F:      drivers/crypto/vmx/aes*
7570 F:      drivers/crypto/vmx/ghash*
7571 F:      drivers/crypto/vmx/ppc-xlate.pl
7572
7573 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7574 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7575 L:      linux-pci@vger.kernel.org
7576 L:      linuxppc-dev@lists.ozlabs.org
7577 S:      Supported
7578 F:      drivers/pci/hotplug/rpaphp*
7579
7580 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7581 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7582 L:      linux-pci@vger.kernel.org
7583 L:      linuxppc-dev@lists.ozlabs.org
7584 S:      Supported
7585 F:      drivers/pci/hotplug/rpadlpar*
7586
7587 IBM ServeRAID RAID DRIVER
7588 S:      Orphan
7589 F:      drivers/scsi/ips.*
7590
7591 ICH LPC AND GPIO DRIVER
7592 M:      Peter Tyser <ptyser@xes-inc.com>
7593 S:      Maintained
7594 F:      drivers/mfd/lpc_ich.c
7595 F:      drivers/gpio/gpio-ich.c
7596
7597 IDE SUBSYSTEM
7598 M:      "David S. Miller" <davem@davemloft.net>
7599 L:      linux-ide@vger.kernel.org
7600 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7602 S:      Maintained
7603 F:      Documentation/ide/
7604 F:      drivers/ide/
7605 F:      include/linux/ide.h
7606
7607 IDE/ATAPI DRIVERS
7608 M:      Borislav Petkov <bp@alien8.de>
7609 L:      linux-ide@vger.kernel.org
7610 S:      Maintained
7611 F:      Documentation/cdrom/ide-cd
7612 F:      drivers/ide/ide-cd*
7613
7614 IDEAPAD LAPTOP EXTRAS DRIVER
7615 M:      Ike Panhc <ike.pan@canonical.com>
7616 L:      platform-driver-x86@vger.kernel.org
7617 W:      http://launchpad.net/ideapad-laptop
7618 S:      Maintained
7619 F:      drivers/platform/x86/ideapad-laptop.c
7620
7621 IDEAPAD LAPTOP SLIDEBAR DRIVER
7622 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7623 L:      linux-input@vger.kernel.org
7624 W:      https://github.com/o2genum/ideapad-slidebar
7625 S:      Maintained
7626 F:      drivers/input/misc/ideapad_slidebar.c
7627
7628 IDT VersaClock 5 CLOCK DRIVER
7629 M:      Marek Vasut <marek.vasut@gmail.com>
7630 S:      Maintained
7631 F:      drivers/clk/clk-versaclock5.c
7632
7633 IEEE 802.15.4 SUBSYSTEM
7634 M:      Alexander Aring <alex.aring@gmail.com>
7635 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7636 L:      linux-wpan@vger.kernel.org
7637 W:      http://wpan.cakelab.org/
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7640 S:      Maintained
7641 F:      net/ieee802154/
7642 F:      net/mac802154/
7643 F:      drivers/net/ieee802154/
7644 F:      include/linux/nl802154.h
7645 F:      include/linux/ieee802154.h
7646 F:      include/net/nl802154.h
7647 F:      include/net/mac802154.h
7648 F:      include/net/af_ieee802154.h
7649 F:      include/net/cfg802154.h
7650 F:      include/net/ieee802154_netdev.h
7651 F:      Documentation/networking/ieee802154.rst
7652
7653 IFE PROTOCOL
7654 M:      Yotam Gigi <yotam.gi@gmail.com>
7655 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7656 F:      net/ife
7657 F:      include/net/ife.h
7658 F:      include/uapi/linux/ife.h
7659
7660 IGORPLUG-USB IR RECEIVER
7661 M:      Sean Young <sean@mess.org>
7662 L:      linux-media@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/media/rc/igorplugusb.c
7665
7666 IGUANAWORKS USB IR TRANSCEIVER
7667 M:      Sean Young <sean@mess.org>
7668 L:      linux-media@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/media/rc/iguanair.c
7671
7672 IIO DIGITAL POTENTIOMETER DAC
7673 M:      Peter Rosin <peda@axentia.se>
7674 L:      linux-iio@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7677 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7678 F:      drivers/iio/dac/dpot-dac.c
7679
7680 IIO ENVELOPE DETECTOR
7681 M:      Peter Rosin <peda@axentia.se>
7682 L:      linux-iio@vger.kernel.org
7683 S:      Maintained
7684 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7685 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7686 F:      drivers/iio/adc/envelope-detector.c
7687
7688 IIO MULTIPLEXER
7689 M:      Peter Rosin <peda@axentia.se>
7690 L:      linux-iio@vger.kernel.org
7691 S:      Maintained
7692 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7693 F:      drivers/iio/multiplexer/iio-mux.c
7694
7695 IIO SUBSYSTEM AND DRIVERS
7696 M:      Jonathan Cameron <jic23@kernel.org>
7697 R:      Hartmut Knaack <knaack.h@gmx.de>
7698 R:      Lars-Peter Clausen <lars@metafoo.de>
7699 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7700 L:      linux-iio@vger.kernel.org
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7702 S:      Maintained
7703 F:      Documentation/ABI/testing/configfs-iio*
7704 F:      Documentation/ABI/testing/sysfs-bus-iio*
7705 F:      Documentation/devicetree/bindings/iio/
7706 F:      drivers/iio/
7707 F:      drivers/staging/iio/
7708 F:      include/linux/iio/
7709 F:      tools/iio/
7710
7711 IIO UNIT CONVERTER
7712 M:      Peter Rosin <peda@axentia.se>
7713 L:      linux-iio@vger.kernel.org
7714 S:      Maintained
7715 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7716 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7717 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7718 F:      drivers/iio/afe/iio-rescale.c
7719
7720 IKANOS/ADI EAGLE ADSL USB DRIVER
7721 M:      Matthieu Castet <castet.matthieu@free.fr>
7722 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7723 S:      Maintained
7724 F:      drivers/usb/atm/ueagle-atm.c
7725
7726 IMGTEC ASCII LCD DRIVER
7727 M:      Paul Burton <paul.burton@mips.com>
7728 S:      Maintained
7729 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7730 F:      drivers/auxdisplay/img-ascii-lcd.c
7731
7732 IMGTEC IR DECODER DRIVER
7733 M:      James Hogan <jhogan@kernel.org>
7734 S:      Maintained
7735 F:      drivers/media/rc/img-ir/
7736
7737 IMON SOUNDGRAPH USB IR RECEIVER
7738 M:      Sean Young <sean@mess.org>
7739 L:      linux-media@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/media/rc/imon_raw.c
7742 F:      drivers/media/rc/imon.c
7743
7744 IMS TWINTURBO FRAMEBUFFER DRIVER
7745 L:      linux-fbdev@vger.kernel.org
7746 S:      Orphan
7747 F:      drivers/video/fbdev/imsttfb.c
7748
7749 INA209 HARDWARE MONITOR DRIVER
7750 M:      Guenter Roeck <linux@roeck-us.net>
7751 L:      linux-hwmon@vger.kernel.org
7752 S:      Maintained
7753 F:      Documentation/hwmon/ina209.rst
7754 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7755 F:      drivers/hwmon/ina209.c
7756
7757 INA2XX HARDWARE MONITOR DRIVER
7758 M:      Guenter Roeck <linux@roeck-us.net>
7759 L:      linux-hwmon@vger.kernel.org
7760 S:      Maintained
7761 F:      Documentation/hwmon/ina2xx.rst
7762 F:      drivers/hwmon/ina2xx.c
7763 F:      include/linux/platform_data/ina2xx.h
7764
7765 INDUSTRY PACK SUBSYSTEM (IPACK)
7766 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7767 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7769 L:      industrypack-devel@lists.sourceforge.net
7770 W:      http://industrypack.sourceforge.net
7771 S:      Maintained
7772 F:      drivers/ipack/
7773
7774 INFINIBAND SUBSYSTEM
7775 M:      Doug Ledford <dledford@redhat.com>
7776 M:      Jason Gunthorpe <jgg@mellanox.com>
7777 L:      linux-rdma@vger.kernel.org
7778 W:      https://github.com/linux-rdma/rdma-core
7779 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7781 S:      Supported
7782 F:      Documentation/devicetree/bindings/infiniband/
7783 F:      Documentation/infiniband/
7784 F:      drivers/infiniband/
7785 F:      include/uapi/linux/if_infiniband.h
7786 F:      include/uapi/rdma/
7787 F:      include/rdma/
7788 F:      include/trace/events/ib_mad.h
7789 F:      include/trace/events/ib_umad.h
7790 F:      samples/bpf/ibumad_kern.c
7791 F:      samples/bpf/ibumad_user.c
7792
7793 INGENIC JZ4780 DMA Driver
7794 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7795 S:      Maintained
7796 F:      drivers/dma/dma-jz4780.c
7797
7798 INGENIC JZ4780 NAND DRIVER
7799 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7800 L:      linux-mtd@lists.infradead.org
7801 S:      Maintained
7802 F:      drivers/mtd/nand/raw/jz4780_*
7803
7804 INOTIFY
7805 M:      Jan Kara <jack@suse.cz>
7806 R:      Amir Goldstein <amir73il@gmail.com>
7807 L:      linux-fsdevel@vger.kernel.org
7808 S:      Maintained
7809 F:      Documentation/filesystems/inotify.txt
7810 F:      fs/notify/inotify/
7811 F:      include/linux/inotify.h
7812 F:      include/uapi/linux/inotify.h
7813
7814 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7815 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7816 L:      linux-input@vger.kernel.org
7817 Q:      http://patchwork.kernel.org/project/linux-input/list/
7818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7819 S:      Maintained
7820 F:      drivers/input/
7821 F:      include/linux/input.h
7822 F:      include/uapi/linux/input.h
7823 F:      include/uapi/linux/input-event-codes.h
7824 F:      include/linux/input/
7825 F:      Documentation/devicetree/bindings/input/
7826 F:      Documentation/devicetree/bindings/serio/
7827 F:      Documentation/input/
7828
7829 INPUT MULTITOUCH (MT) PROTOCOL
7830 M:      Henrik Rydberg <rydberg@bitmath.org>
7831 L:      linux-input@vger.kernel.org
7832 S:      Odd fixes
7833 F:      Documentation/input/multi-touch-protocol.rst
7834 F:      drivers/input/input-mt.c
7835 K:      \b(ABS|SYN)_MT_
7836
7837 INSIDE SECURE CRYPTO DRIVER
7838 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7839 F:      drivers/crypto/inside-secure/
7840 S:      Maintained
7841 L:      linux-crypto@vger.kernel.org
7842
7843 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7844 M:      Mimi Zohar <zohar@linux.ibm.com>
7845 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7846 L:      linux-integrity@vger.kernel.org
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7848 S:      Supported
7849 F:      security/integrity/ima/
7850
7851 INTEL 810/815 FRAMEBUFFER DRIVER
7852 M:      Antonino Daplas <adaplas@gmail.com>
7853 L:      linux-fbdev@vger.kernel.org
7854 S:      Maintained
7855 F:      drivers/video/fbdev/i810/
7856
7857 INTEL ASoC DRIVERS
7858 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7859 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7860 M:      Jie Yang <yang.jie@linux.intel.com>
7861 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7862 S:      Supported
7863 F:      sound/soc/intel/
7864
7865 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7866 M:      Hans de Goede <hdegoede@redhat.com>
7867 L:      platform-driver-x86@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/platform/x86/intel_atomisp2_pm.c
7870
7871 INTEL C600 SERIES SAS CONTROLLER DRIVER
7872 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7873 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7874 L:      linux-scsi@vger.kernel.org
7875 T:      git git://git.code.sf.net/p/intel-sas/isci
7876 S:      Supported
7877 F:      drivers/scsi/isci/
7878
7879 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7880 M:      Jani Nikula <jani.nikula@linux.intel.com>
7881 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7882 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7883 L:      intel-gfx@lists.freedesktop.org
7884 W:      https://01.org/linuxgraphics/
7885 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7886 C:      irc://chat.freenode.net/intel-gfx
7887 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7888 T:      git git://anongit.freedesktop.org/drm-intel
7889 S:      Supported
7890 F:      drivers/gpu/drm/i915/
7891 F:      include/drm/i915*
7892 F:      include/uapi/drm/i915_drm.h
7893 F:      Documentation/gpu/i915.rst
7894
7895 INTEL ETHERNET DRIVERS
7896 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7897 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7898 W:      http://www.intel.com/support/feedback.htm
7899 W:      http://e1000.sourceforge.net/
7900 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7903 S:      Supported
7904 F:      Documentation/networking/device_drivers/intel/e100.rst
7905 F:      Documentation/networking/device_drivers/intel/e1000.rst
7906 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7907 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7908 F:      Documentation/networking/device_drivers/intel/igb.rst
7909 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7910 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7911 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7912 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7913 F:      Documentation/networking/device_drivers/intel/i40e.rst
7914 F:      Documentation/networking/device_drivers/intel/iavf.rst
7915 F:      Documentation/networking/device_drivers/intel/ice.rst
7916 F:      drivers/net/ethernet/intel/
7917 F:      drivers/net/ethernet/intel/*/
7918 F:      include/linux/avf/virtchnl.h
7919
7920 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7921 M:      Maik Broemme <mbroemme@libmpq.org>
7922 L:      linux-fbdev@vger.kernel.org
7923 S:      Maintained
7924 F:      Documentation/fb/intelfb.txt
7925 F:      drivers/video/fbdev/intelfb/
7926
7927 INTEL GPIO DRIVERS
7928 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7929 L:      linux-gpio@vger.kernel.org
7930 S:      Maintained
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7932 F:      drivers/gpio/gpio-ich.c
7933 F:      drivers/gpio/gpio-intel-mid.c
7934 F:      drivers/gpio/gpio-lynxpoint.c
7935 F:      drivers/gpio/gpio-merrifield.c
7936 F:      drivers/gpio/gpio-ml-ioh.c
7937 F:      drivers/gpio/gpio-pch.c
7938 F:      drivers/gpio/gpio-sch.c
7939 F:      drivers/gpio/gpio-sodaville.c
7940
7941 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7942 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7943 M:      Zhi Wang <zhi.a.wang@intel.com>
7944 L:      intel-gvt-dev@lists.freedesktop.org
7945 L:      intel-gfx@lists.freedesktop.org
7946 W:      https://01.org/igvt-g
7947 T:      git https://github.com/intel/gvt-linux.git
7948 S:      Supported
7949 F:      drivers/gpu/drm/i915/gvt/
7950
7951 INTEL HID EVENT DRIVER
7952 M:      Alex Hung <alex.hung@canonical.com>
7953 L:      platform-driver-x86@vger.kernel.org
7954 S:      Maintained
7955 F:      drivers/platform/x86/intel-hid.c
7956
7957 INTEL I/OAT DMA DRIVER
7958 M:      Dave Jiang <dave.jiang@intel.com>
7959 R:      Dan Williams <dan.j.williams@intel.com>
7960 L:      dmaengine@vger.kernel.org
7961 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7962 S:      Supported
7963 F:      drivers/dma/ioat*
7964
7965 INTEL IDLE DRIVER
7966 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7967 M:      Len Brown <lenb@kernel.org>
7968 L:      linux-pm@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7970 B:      https://bugzilla.kernel.org
7971 S:      Supported
7972 F:      drivers/idle/intel_idle.c
7973
7974 INTEL INTEGRATED SENSOR HUB DRIVER
7975 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7976 M:      Jiri Kosina <jikos@kernel.org>
7977 L:      linux-input@vger.kernel.org
7978 S:      Maintained
7979 F:      drivers/hid/intel-ish-hid/
7980
7981 INTEL IOMMU (VT-d)
7982 M:      David Woodhouse <dwmw2@infradead.org>
7983 L:      iommu@lists.linux-foundation.org
7984 T:      git git://git.infradead.org/iommu-2.6.git
7985 S:      Supported
7986 F:      drivers/iommu/intel-iommu.c
7987 F:      include/linux/intel-iommu.h
7988
7989 INTEL IOP-ADMA DMA DRIVER
7990 R:      Dan Williams <dan.j.williams@intel.com>
7991 S:      Odd fixes
7992 F:      drivers/dma/iop-adma.c
7993
7994 INTEL IPU3 CSI-2 CIO2 DRIVER
7995 M:      Yong Zhi <yong.zhi@intel.com>
7996 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7997 M:      Bingbu Cao <bingbu.cao@intel.com>
7998 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7999 L:      linux-media@vger.kernel.org
8000 S:      Maintained
8001 F:      drivers/media/pci/intel/ipu3/
8002 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8003
8004 INTEL IPU3 CSI-2 IMGU DRIVER
8005 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8006 L:      linux-media@vger.kernel.org
8007 S:      Maintained
8008 F:      drivers/staging/media/ipu3/
8009 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8010 F:      Documentation/media/v4l-drivers/ipu3.rst
8011
8012 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8013 M:      Krzysztof Halasa <khalasa@piap.pl>
8014 S:      Maintained
8015 F:      include/linux/soc/ixp4xx/qmgr.h
8016 F:      include/linux/soc/ixp4xx/npe.h
8017 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8018 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8019 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8020 F:      drivers/net/wan/ixp4xx_hss.c
8021
8022 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8023 M:      Deepak Saxena <dsaxena@plexity.net>
8024 S:      Maintained
8025 F:      drivers/char/hw_random/ixp4xx-rng.c
8026
8027 INTEL MANAGEMENT ENGINE (mei)
8028 M:      Tomas Winkler <tomas.winkler@intel.com>
8029 L:      linux-kernel@vger.kernel.org
8030 S:      Supported
8031 F:      include/uapi/linux/mei.h
8032 F:      include/linux/mei_cl_bus.h
8033 F:      drivers/misc/mei/*
8034 F:      drivers/watchdog/mei_wdt.c
8035 F:      Documentation/misc-devices/mei/*
8036 F:      samples/mei/*
8037
8038 INTEL MENLOW THERMAL DRIVER
8039 M:      Sujith Thomas <sujith.thomas@intel.com>
8040 L:      platform-driver-x86@vger.kernel.org
8041 W:      https://01.org/linux-acpi
8042 S:      Supported
8043 F:      drivers/platform/x86/intel_menlow.c
8044
8045 INTEL MIC DRIVERS (mic)
8046 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8047 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8048 S:      Supported
8049 W:      https://github.com/sudeepdutt/mic
8050 W:      http://software.intel.com/en-us/mic-developer
8051 F:      include/linux/mic_bus.h
8052 F:      include/linux/scif.h
8053 F:      include/uapi/linux/mic_common.h
8054 F:      include/uapi/linux/mic_ioctl.h
8055 F:      include/uapi/linux/scif_ioctl.h
8056 F:      drivers/misc/mic/
8057 F:      drivers/dma/mic_x100_dma.c
8058 F:      drivers/dma/mic_x100_dma.h
8059 F:      Documentation/mic/
8060
8061 INTEL PMC CORE DRIVER
8062 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8063 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8064 L:      platform-driver-x86@vger.kernel.org
8065 S:      Maintained
8066 F:      drivers/platform/x86/intel_pmc_core*
8067
8068 INTEL PMC/P-Unit IPC DRIVER
8069 M:      Zha Qipeng<qipeng.zha@intel.com>
8070 L:      platform-driver-x86@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/platform/x86/intel_pmc_ipc.c
8073 F:      drivers/platform/x86/intel_punit_ipc.c
8074 F:      arch/x86/include/asm/intel_pmc_ipc.h
8075 F:      arch/x86/include/asm/intel_punit_ipc.h
8076
8077 INTEL PMIC GPIO DRIVERS
8078 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8079 S:      Maintained
8080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8081 F:      drivers/gpio/gpio-*cove.c
8082 F:      drivers/gpio/gpio-msic.c
8083
8084 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8085 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8086 S:      Maintained
8087 F:      drivers/mfd/intel_msic.c
8088 F:      drivers/mfd/intel_soc_pmic*
8089 F:      include/linux/mfd/intel_msic.h
8090 F:      include/linux/mfd/intel_soc_pmic*
8091
8092 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8093 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8094 L:      linux-wireless@vger.kernel.org
8095 S:      Maintained
8096 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8097 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8098 F:      drivers/net/wireless/intel/ipw2x00/
8099
8100 INTEL PSTATE DRIVER
8101 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8102 M:      Len Brown <lenb@kernel.org>
8103 L:      linux-pm@vger.kernel.org
8104 S:      Supported
8105 F:      drivers/cpufreq/intel_pstate.c
8106
8107 INTEL RDMA RNIC DRIVER
8108 M:      Faisal Latif <faisal.latif@intel.com>
8109 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8110 L:      linux-rdma@vger.kernel.org
8111 S:      Supported
8112 F:      drivers/infiniband/hw/i40iw/
8113 F:      include/uapi/rdma/i40iw-abi.h
8114
8115 INTEL TELEMETRY DRIVER
8116 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8117 M:      "David E. Box" <david.e.box@linux.intel.com>
8118 L:      platform-driver-x86@vger.kernel.org
8119 S:      Maintained
8120 F:      arch/x86/include/asm/intel_telemetry.h
8121 F:      drivers/platform/x86/intel_telemetry*
8122
8123 INTEL VIRTUAL BUTTON DRIVER
8124 M:      AceLan Kao <acelan.kao@canonical.com>
8125 L:      platform-driver-x86@vger.kernel.org
8126 S:      Maintained
8127 F:      drivers/platform/x86/intel-vbtn.c
8128
8129 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8130 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8131 L:      linux-wireless@vger.kernel.org
8132 S:      Supported
8133 F:      drivers/net/wireless/intel/iwlegacy/
8134
8135 INTEL WIRELESS WIFI LINK (iwlwifi)
8136 M:      Johannes Berg <johannes.berg@intel.com>
8137 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8138 M:      Luca Coelho <luciano.coelho@intel.com>
8139 M:      Intel Linux Wireless <linuxwifi@intel.com>
8140 L:      linux-wireless@vger.kernel.org
8141 W:      http://intellinuxwireless.org
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8143 S:      Supported
8144 F:      drivers/net/wireless/intel/iwlwifi/
8145
8146 INTEL WIRELESS WIMAX CONNECTION 2400
8147 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8148 M:      linux-wimax@intel.com
8149 L:      wimax@linuxwimax.org (subscribers-only)
8150 S:      Supported
8151 W:      http://linuxwimax.org
8152 F:      Documentation/wimax/README.i2400m
8153 F:      drivers/net/wimax/i2400m/
8154 F:      include/uapi/linux/wimax/i2400m.h
8155
8156 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8157 M:      Mario Limonciello <mario.limonciello@dell.com>
8158 S:      Maintained
8159 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8160
8161 INTEL(R) TRACE HUB
8162 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8163 S:      Supported
8164 F:      Documentation/trace/intel_th.rst
8165 F:      drivers/hwtracing/intel_th/
8166
8167 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8168 M:      Ning Sun <ning.sun@intel.com>
8169 L:      tboot-devel@lists.sourceforge.net
8170 W:      http://tboot.sourceforge.net
8171 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8172 S:      Supported
8173 F:      Documentation/intel_txt.txt
8174 F:      include/linux/tboot.h
8175 F:      arch/x86/kernel/tboot.c
8176
8177 INTEL-MID GPIO DRIVER
8178 M:      David Cohen <david.a.cohen@linux.intel.com>
8179 L:      linux-gpio@vger.kernel.org
8180 S:      Maintained
8181 F:      drivers/gpio/gpio-intel-mid.c
8182
8183 INTERCONNECT API
8184 M:      Georgi Djakov <georgi.djakov@linaro.org>
8185 L:      linux-pm@vger.kernel.org
8186 S:      Maintained
8187 F:      Documentation/interconnect/
8188 F:      Documentation/devicetree/bindings/interconnect/
8189 F:      drivers/interconnect/
8190 F:      include/dt-bindings/interconnect/
8191 F:      include/linux/interconnect-provider.h
8192 F:      include/linux/interconnect.h
8193
8194 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8195 M:      Linus Walleij <linus.walleij@linaro.org>
8196 L:      linux-iio@vger.kernel.org
8197 S:      Maintained
8198 F:      drivers/iio/gyro/mpu3050*
8199 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8200
8201 IOC3 ETHERNET DRIVER
8202 M:      Ralf Baechle <ralf@linux-mips.org>
8203 L:      linux-mips@vger.kernel.org
8204 S:      Maintained
8205 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8206
8207 IOC3 SERIAL DRIVER
8208 M:      Pat Gefre <pfg@sgi.com>
8209 L:      linux-serial@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/tty/serial/ioc3_serial.c
8212
8213 IOMAP FILESYSTEM LIBRARY
8214 M:      Christoph Hellwig <hch@infradead.org>
8215 M:      Darrick J. Wong <darrick.wong@oracle.com>
8216 M:      linux-xfs@vger.kernel.org
8217 M:      linux-fsdevel@vger.kernel.org
8218 L:      linux-xfs@vger.kernel.org
8219 L:      linux-fsdevel@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8221 S:      Supported
8222 F:      fs/iomap.c
8223 F:      include/linux/iomap.h
8224
8225 IOMMU DRIVERS
8226 M:      Joerg Roedel <joro@8bytes.org>
8227 L:      iommu@lists.linux-foundation.org
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8229 S:      Maintained
8230 F:      Documentation/devicetree/bindings/iommu/
8231 F:      drivers/iommu/
8232 F:      include/linux/iommu.h
8233 F:      include/linux/of_iommu.h
8234 F:      include/linux/iova.h
8235
8236 IO_URING
8237 M:      Jens Axboe <axboe@kernel.dk>
8238 L:      linux-block@vger.kernel.org
8239 L:      linux-fsdevel@vger.kernel.org
8240 T:      git git://git.kernel.dk/linux-block
8241 T:      git git://git.kernel.dk/liburing
8242 S:      Maintained
8243 F:      fs/io_uring.c
8244 F:      include/uapi/linux/io_uring.h
8245
8246 IP MASQUERADING
8247 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8248 S:      Maintained
8249 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8250
8251 IPMI SUBSYSTEM
8252 M:      Corey Minyard <minyard@acm.org>
8253 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8254 W:      http://openipmi.sourceforge.net/
8255 S:      Supported
8256 F:      Documentation/devicetree/bindings/ipmi/
8257 F:      Documentation/IPMI.txt
8258 F:      drivers/char/ipmi/
8259 F:      include/linux/ipmi*
8260 F:      include/uapi/linux/ipmi*
8261
8262 IPS SCSI RAID DRIVER
8263 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8264 L:      linux-scsi@vger.kernel.org
8265 W:      http://www.adaptec.com/
8266 S:      Maintained
8267 F:      drivers/scsi/ips*
8268
8269 IPVS
8270 M:      Wensong Zhang <wensong@linux-vs.org>
8271 M:      Simon Horman <horms@verge.net.au>
8272 M:      Julian Anastasov <ja@ssi.bg>
8273 L:      netdev@vger.kernel.org
8274 L:      lvs-devel@vger.kernel.org
8275 S:      Maintained
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8278 F:      Documentation/networking/ipvs-sysctl.txt
8279 F:      include/net/ip_vs.h
8280 F:      include/uapi/linux/ip_vs.h
8281 F:      net/netfilter/ipvs/
8282
8283 IPWIRELESS DRIVER
8284 M:      Jiri Kosina <jikos@kernel.org>
8285 M:      David Sterba <dsterba@suse.com>
8286 S:      Odd Fixes
8287 F:      drivers/tty/ipwireless/
8288
8289 IPX NETWORK LAYER
8290 L:      netdev@vger.kernel.org
8291 S:      Obsolete
8292 F:      include/uapi/linux/ipx.h
8293
8294 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8295 M:      Marc Zyngier <marc.zyngier@arm.com>
8296 S:      Maintained
8297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8298 F:      Documentation/IRQ-domain.txt
8299 F:      include/linux/irqdomain.h
8300 F:      kernel/irq/irqdomain.c
8301 F:      kernel/irq/msi.c
8302
8303 IRQ SUBSYSTEM
8304 M:      Thomas Gleixner <tglx@linutronix.de>
8305 L:      linux-kernel@vger.kernel.org
8306 S:      Maintained
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8308 F:      kernel/irq/
8309
8310 IRQCHIP DRIVERS
8311 M:      Thomas Gleixner <tglx@linutronix.de>
8312 M:      Jason Cooper <jason@lakedaemon.net>
8313 M:      Marc Zyngier <marc.zyngier@arm.com>
8314 L:      linux-kernel@vger.kernel.org
8315 S:      Maintained
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8317 F:      Documentation/devicetree/bindings/interrupt-controller/
8318 F:      drivers/irqchip/
8319
8320 ISA
8321 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8322 S:      Maintained
8323 F:      Documentation/isa.txt
8324 F:      drivers/base/isa.c
8325 F:      include/linux/isa.h
8326
8327 ISA RADIO MODULE
8328 M:      Hans Verkuil <hverkuil@xs4all.nl>
8329 L:      linux-media@vger.kernel.org
8330 T:      git git://linuxtv.org/media_tree.git
8331 W:      https://linuxtv.org
8332 S:      Maintained
8333 F:      drivers/media/radio/radio-isa*
8334
8335 ISAPNP
8336 M:      Jaroslav Kysela <perex@perex.cz>
8337 S:      Maintained
8338 F:      Documentation/isapnp.txt
8339 F:      drivers/pnp/isapnp/
8340 F:      include/linux/isapnp.h
8341
8342 ISCSI
8343 M:      Lee Duncan <lduncan@suse.com>
8344 M:      Chris Leech <cleech@redhat.com>
8345 L:      open-iscsi@googlegroups.com
8346 W:      www.open-iscsi.com
8347 S:      Maintained
8348 F:      drivers/scsi/*iscsi*
8349 F:      include/scsi/*iscsi*
8350
8351 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8352 M:      Peter Jones <pjones@redhat.com>
8353 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8354 S:      Maintained
8355 F:      drivers/firmware/iscsi_ibft*
8356
8357 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8358 M:      Sagi Grimberg <sagi@grimberg.me>
8359 M:      Max Gurtovoy <maxg@mellanox.com>
8360 L:      linux-rdma@vger.kernel.org
8361 S:      Supported
8362 W:      http://www.openfabrics.org
8363 W:      www.open-iscsi.org
8364 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8365 F:      drivers/infiniband/ulp/iser/
8366
8367 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8368 M:      Sagi Grimberg <sagi@grimberg.me>
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8370 L:      linux-rdma@vger.kernel.org
8371 L:      target-devel@vger.kernel.org
8372 S:      Supported
8373 W:      http://www.linux-iscsi.org
8374 F:      drivers/infiniband/ulp/isert
8375
8376 ISDN/mISDN SUBSYSTEM
8377 M:      Karsten Keil <isdn@linux-pingi.de>
8378 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8379 L:      netdev@vger.kernel.org
8380 W:      http://www.isdn4linux.de
8381 S:      Maintained
8382 F:      drivers/isdn/mISDN
8383 F:      drivers/isdn/hardware
8384
8385 ISDN/CAPI SUBSYSTEM
8386 M:      Karsten Keil <isdn@linux-pingi.de>
8387 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8388 L:      netdev@vger.kernel.org
8389 W:      http://www.isdn4linux.de
8390 S:      Odd Fixes
8391 F:      Documentation/isdn/
8392 F:      drivers/isdn/capi/
8393 F:      drivers/staging/isdn/
8394 F:      net/bluetooth/cmtp/
8395 F:      include/linux/isdn/
8396 F:      include/uapi/linux/isdn/
8397
8398 IT87 HARDWARE MONITORING DRIVER
8399 M:      Jean Delvare <jdelvare@suse.com>
8400 L:      linux-hwmon@vger.kernel.org
8401 S:      Maintained
8402 F:      Documentation/hwmon/it87.rst
8403 F:      drivers/hwmon/it87.c
8404
8405 IT913X MEDIA DRIVER
8406 M:      Antti Palosaari <crope@iki.fi>
8407 L:      linux-media@vger.kernel.org
8408 W:      https://linuxtv.org
8409 W:      http://palosaari.fi/linux/
8410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8411 T:      git git://linuxtv.org/anttip/media_tree.git
8412 S:      Maintained
8413 F:      drivers/media/tuners/it913x*
8414
8415 IVTV VIDEO4LINUX DRIVER
8416 M:      Andy Walls <awalls@md.metrocast.net>
8417 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8418 L:      linux-media@vger.kernel.org
8419 T:      git git://linuxtv.org/media_tree.git
8420 W:      http://www.ivtvdriver.org
8421 S:      Maintained
8422 F:      Documentation/media/v4l-drivers/ivtv*
8423 F:      drivers/media/pci/ivtv/
8424 F:      include/uapi/linux/ivtv*
8425
8426 IX2505V MEDIA DRIVER
8427 M:      Malcolm Priestley <tvboxspy@gmail.com>
8428 L:      linux-media@vger.kernel.org
8429 W:      https://linuxtv.org
8430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8431 S:      Maintained
8432 F:      drivers/media/dvb-frontends/ix2505v*
8433
8434 JAILHOUSE HYPERVISOR INTERFACE
8435 M:      Jan Kiszka <jan.kiszka@siemens.com>
8436 L:      jailhouse-dev@googlegroups.com
8437 S:      Maintained
8438 F:      arch/x86/kernel/jailhouse.c
8439 F:      arch/x86/include/asm/jailhouse_para.h
8440
8441 JC42.4 TEMPERATURE SENSOR DRIVER
8442 M:      Guenter Roeck <linux@roeck-us.net>
8443 L:      linux-hwmon@vger.kernel.org
8444 S:      Maintained
8445 F:      drivers/hwmon/jc42.c
8446 F:      Documentation/hwmon/jc42.rst
8447
8448 JFS FILESYSTEM
8449 M:      Dave Kleikamp <shaggy@kernel.org>
8450 L:      jfs-discussion@lists.sourceforge.net
8451 W:      http://jfs.sourceforge.net/
8452 T:      git git://github.com/kleikamp/linux-shaggy.git
8453 S:      Maintained
8454 F:      Documentation/filesystems/jfs.txt
8455 F:      fs/jfs/
8456
8457 JME NETWORK DRIVER
8458 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8459 L:      netdev@vger.kernel.org
8460 S:      Maintained
8461 F:      drivers/net/ethernet/jme.*
8462
8463 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8464 M:      David Woodhouse <dwmw2@infradead.org>
8465 M:      Richard Weinberger <richard@nod.at>
8466 L:      linux-mtd@lists.infradead.org
8467 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8468 T:      git git://git.infradead.org/ubifs-2.6.git
8469 S:      Odd Fixes
8470 F:      fs/jffs2/
8471 F:      include/uapi/linux/jffs2.h
8472
8473 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8474 M:      "Theodore Ts'o" <tytso@mit.edu>
8475 M:      Jan Kara <jack@suse.com>
8476 L:      linux-ext4@vger.kernel.org
8477 S:      Maintained
8478 F:      fs/jbd2/
8479 F:      include/linux/jbd2.h
8480
8481 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8482 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8483 L:      linux-media@vger.kernel.org
8484 S:      Maintained
8485 F:      drivers/media/platform/rcar_jpu.c
8486
8487 JSM Neo PCI based serial card
8488 L:      linux-serial@vger.kernel.org
8489 S:      Orphan
8490 F:      drivers/tty/serial/jsm/
8491
8492 K10TEMP HARDWARE MONITORING DRIVER
8493 M:      Clemens Ladisch <clemens@ladisch.de>
8494 L:      linux-hwmon@vger.kernel.org
8495 S:      Maintained
8496 F:      Documentation/hwmon/k10temp.rst
8497 F:      drivers/hwmon/k10temp.c
8498
8499 K8TEMP HARDWARE MONITORING DRIVER
8500 M:      Rudolf Marek <r.marek@assembler.cz>
8501 L:      linux-hwmon@vger.kernel.org
8502 S:      Maintained
8503 F:      Documentation/hwmon/k8temp.rst
8504 F:      drivers/hwmon/k8temp.c
8505
8506 KASAN
8507 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8508 R:      Alexander Potapenko <glider@google.com>
8509 R:      Dmitry Vyukov <dvyukov@google.com>
8510 L:      kasan-dev@googlegroups.com
8511 S:      Maintained
8512 F:      arch/*/include/asm/kasan.h
8513 F:      arch/*/mm/kasan_init*
8514 F:      Documentation/dev-tools/kasan.rst
8515 F:      include/linux/kasan*.h
8516 F:      lib/test_kasan.c
8517 F:      mm/kasan/
8518 F:      scripts/Makefile.kasan
8519
8520 KCONFIG
8521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8523 L:      linux-kbuild@vger.kernel.org
8524 S:      Maintained
8525 F:      Documentation/kbuild/kconfig*
8526 F:      scripts/kconfig/
8527 F:      scripts/Kconfig.include
8528
8529 KDUMP
8530 M:      Dave Young <dyoung@redhat.com>
8531 M:      Baoquan He <bhe@redhat.com>
8532 R:      Vivek Goyal <vgoyal@redhat.com>
8533 L:      kexec@lists.infradead.org
8534 W:      http://lse.sourceforge.net/kdump/
8535 S:      Maintained
8536 F:      Documentation/kdump/
8537
8538 KEENE FM RADIO TRANSMITTER DRIVER
8539 M:      Hans Verkuil <hverkuil@xs4all.nl>
8540 L:      linux-media@vger.kernel.org
8541 T:      git git://linuxtv.org/media_tree.git
8542 W:      https://linuxtv.org
8543 S:      Maintained
8544 F:      drivers/media/radio/radio-keene*
8545
8546 KERNEL AUTOMOUNTER
8547 M:      Ian Kent <raven@themaw.net>
8548 L:      autofs@vger.kernel.org
8549 S:      Maintained
8550 F:      fs/autofs/
8551
8552 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8553 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8554 M:      Michal Marek <michal.lkml@markovi.net>
8555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8556 L:      linux-kbuild@vger.kernel.org
8557 S:      Maintained
8558 F:      Documentation/kbuild/
8559 F:      Makefile
8560 F:      scripts/Kbuild*
8561 F:      scripts/Makefile*
8562 F:      scripts/basic/
8563 F:      scripts/mk*
8564 F:      scripts/*vmlinux*
8565 F:      scripts/mod/
8566 F:      scripts/package/
8567
8568 KERNEL JANITORS
8569 L:      kernel-janitors@vger.kernel.org
8570 W:      http://kernelnewbies.org/KernelJanitors
8571 S:      Odd Fixes
8572
8573 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8574 M:      "J. Bruce Fields" <bfields@fieldses.org>
8575 M:      Jeff Layton <jlayton@kernel.org>
8576 L:      linux-nfs@vger.kernel.org
8577 W:      http://nfs.sourceforge.net/
8578 T:      git git://linux-nfs.org/~bfields/linux.git
8579 S:      Supported
8580 F:      fs/nfsd/
8581 F:      include/uapi/linux/nfsd/
8582 F:      fs/lockd/
8583 F:      fs/nfs_common/
8584 F:      net/sunrpc/
8585 F:      include/linux/lockd/
8586 F:      include/linux/sunrpc/
8587 F:      include/uapi/linux/sunrpc/
8588
8589 KERNEL SELFTEST FRAMEWORK
8590 M:      Shuah Khan <shuah@kernel.org>
8591 M:      Shuah Khan <skhan@linuxfoundation.org>
8592 L:      linux-kselftest@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8594 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8595 S:      Maintained
8596 F:      tools/testing/selftests/
8597 F:      Documentation/dev-tools/kselftest*
8598
8599 KERNEL USERMODE HELPER
8600 M:      Luis Chamberlain <mcgrof@kernel.org>
8601 L:      linux-kernel@vger.kernel.org
8602 S:      Maintained
8603 F:      kernel/umh.c
8604 F:      include/linux/umh.h
8605
8606 KERNEL VIRTUAL MACHINE (KVM)
8607 M:      Paolo Bonzini <pbonzini@redhat.com>
8608 M:      Radim Krčmář <rkrcmar@redhat.com>
8609 L:      kvm@vger.kernel.org
8610 W:      http://www.linux-kvm.org
8611 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8612 S:      Supported
8613 F:      Documentation/virtual/kvm/
8614 F:      include/trace/events/kvm.h
8615 F:      include/uapi/asm-generic/kvm*
8616 F:      include/uapi/linux/kvm*
8617 F:      include/asm-generic/kvm*
8618 F:      include/linux/kvm*
8619 F:      include/kvm/iodev.h
8620 F:      virt/kvm/*
8621 F:      tools/kvm/
8622 F:      tools/testing/selftests/kvm/
8623
8624 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8625 M:      Joerg Roedel <joro@8bytes.org>
8626 L:      kvm@vger.kernel.org
8627 W:      http://www.linux-kvm.org/
8628 S:      Maintained
8629 F:      arch/x86/include/asm/svm.h
8630 F:      arch/x86/kvm/svm.c
8631
8632 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8633 M:      Marc Zyngier <marc.zyngier@arm.com>
8634 R:      James Morse <james.morse@arm.com>
8635 R:      Julien Thierry <julien.thierry@arm.com>
8636 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8638 L:      kvmarm@lists.cs.columbia.edu
8639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8640 S:      Maintained
8641 F:      arch/arm/include/uapi/asm/kvm*
8642 F:      arch/arm/include/asm/kvm*
8643 F:      arch/arm/kvm/
8644 F:      arch/arm64/include/uapi/asm/kvm*
8645 F:      arch/arm64/include/asm/kvm*
8646 F:      arch/arm64/kvm/
8647 F:      virt/kvm/arm/
8648 F:      include/kvm/arm_*
8649
8650 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8651 M:      James Hogan <jhogan@kernel.org>
8652 L:      linux-mips@vger.kernel.org
8653 S:      Supported
8654 F:      arch/mips/include/uapi/asm/kvm*
8655 F:      arch/mips/include/asm/kvm*
8656 F:      arch/mips/kvm/
8657
8658 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8659 M:      Paul Mackerras <paulus@ozlabs.org>
8660 L:      kvm-ppc@vger.kernel.org
8661 W:      http://www.linux-kvm.org/
8662 T:      git git://github.com/agraf/linux-2.6.git
8663 S:      Supported
8664 F:      arch/powerpc/include/uapi/asm/kvm*
8665 F:      arch/powerpc/include/asm/kvm*
8666 F:      arch/powerpc/kvm/
8667 F:      arch/powerpc/kernel/kvm*
8668
8669 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8670 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8671 M:      Janosch Frank <frankja@linux.ibm.com>
8672 R:      David Hildenbrand <david@redhat.com>
8673 R:      Cornelia Huck <cohuck@redhat.com>
8674 L:      linux-s390@vger.kernel.org
8675 W:      http://www.ibm.com/developerworks/linux/linux390/
8676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8677 S:      Supported
8678 F:      arch/s390/include/uapi/asm/kvm*
8679 F:      arch/s390/include/asm/gmap.h
8680 F:      arch/s390/include/asm/kvm*
8681 F:      arch/s390/kvm/
8682 F:      arch/s390/mm/gmap.c
8683
8684 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8685 M:      Paolo Bonzini <pbonzini@redhat.com>
8686 M:      Radim Krčmář <rkrcmar@redhat.com>
8687 L:      kvm@vger.kernel.org
8688 W:      http://www.linux-kvm.org
8689 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8690 S:      Supported
8691 F:      arch/x86/kvm/
8692 F:      arch/x86/kvm/*/
8693 F:      arch/x86/include/uapi/asm/kvm*
8694 F:      arch/x86/include/asm/kvm*
8695 F:      arch/x86/include/asm/pvclock-abi.h
8696 F:      arch/x86/kernel/kvm.c
8697 F:      arch/x86/kernel/kvmclock.c
8698
8699 KERNFS
8700 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8701 M:      Tejun Heo <tj@kernel.org>
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8703 S:      Supported
8704 F:      include/linux/kernfs.h
8705 F:      fs/kernfs/
8706
8707 KEXEC
8708 M:      Eric Biederman <ebiederm@xmission.com>
8709 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8710 L:      kexec@lists.infradead.org
8711 S:      Maintained
8712 F:      include/linux/kexec.h
8713 F:      include/uapi/linux/kexec.h
8714 F:      kernel/kexec*
8715
8716 KEYS-ENCRYPTED
8717 M:      Mimi Zohar <zohar@linux.ibm.com>
8718 L:      linux-integrity@vger.kernel.org
8719 L:      keyrings@vger.kernel.org
8720 S:      Supported
8721 F:      Documentation/security/keys/trusted-encrypted.rst
8722 F:      include/keys/encrypted-type.h
8723 F:      security/keys/encrypted-keys/
8724
8725 KEYS-TRUSTED
8726 M:      James Bottomley <jejb@linux.ibm.com>
8727 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8728 M:      Mimi Zohar <zohar@linux.ibm.com>
8729 L:      linux-integrity@vger.kernel.org
8730 L:      keyrings@vger.kernel.org
8731 S:      Supported
8732 F:      Documentation/security/keys/trusted-encrypted.rst
8733 F:      include/keys/trusted-type.h
8734 F:      security/keys/trusted.c
8735 F:      security/keys/trusted.h
8736
8737 KEYS/KEYRINGS:
8738 M:      David Howells <dhowells@redhat.com>
8739 L:      keyrings@vger.kernel.org
8740 S:      Maintained
8741 F:      Documentation/security/keys/core.rst
8742 F:      include/linux/key.h
8743 F:      include/linux/key-type.h
8744 F:      include/linux/keyctl.h
8745 F:      include/uapi/linux/keyctl.h
8746 F:      include/keys/
8747 F:      security/keys/
8748
8749 KGDB / KDB /debug_core
8750 M:      Jason Wessel <jason.wessel@windriver.com>
8751 M:      Daniel Thompson <daniel.thompson@linaro.org>
8752 W:      http://kgdb.wiki.kernel.org/
8753 L:      kgdb-bugreport@lists.sourceforge.net
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8755 S:      Maintained
8756 F:      Documentation/dev-tools/kgdb.rst
8757 F:      drivers/misc/kgdbts.c
8758 F:      drivers/tty/serial/kgdboc.c
8759 F:      include/linux/kdb.h
8760 F:      include/linux/kgdb.h
8761 F:      kernel/debug/
8762
8763 KMEMLEAK
8764 M:      Catalin Marinas <catalin.marinas@arm.com>
8765 S:      Maintained
8766 F:      Documentation/dev-tools/kmemleak.rst
8767 F:      include/linux/kmemleak.h
8768 F:      mm/kmemleak.c
8769 F:      mm/kmemleak-test.c
8770
8771 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8772 M:      Luis Chamberlain <mcgrof@kernel.org>
8773 L:      linux-kernel@vger.kernel.org
8774 S:      Maintained
8775 F:      kernel/kmod.c
8776 F:      include/linux/kmod.h
8777 F:      lib/test_kmod.c
8778 F:      tools/testing/selftests/kmod/
8779
8780 KPROBES
8781 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8782 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8783 M:      "David S. Miller" <davem@davemloft.net>
8784 M:      Masami Hiramatsu <mhiramat@kernel.org>
8785 S:      Maintained
8786 F:      Documentation/kprobes.txt
8787 F:      include/linux/kprobes.h
8788 F:      include/asm-generic/kprobes.h
8789 F:      kernel/kprobes.c
8790
8791 KS0108 LCD CONTROLLER DRIVER
8792 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8793 S:      Maintained
8794 F:      Documentation/auxdisplay/ks0108
8795 F:      drivers/auxdisplay/ks0108.c
8796 F:      include/linux/ks0108.h
8797
8798 L3MDEV
8799 M:      David Ahern <dsa@cumulusnetworks.com>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      net/l3mdev
8803 F:      include/net/l3mdev.h
8804
8805 L7 BPF FRAMEWORK
8806 M:      John Fastabend <john.fastabend@gmail.com>
8807 M:      Daniel Borkmann <daniel@iogearbox.net>
8808 L:      netdev@vger.kernel.org
8809 L:      bpf@vger.kernel.org
8810 S:      Maintained
8811 F:      include/linux/skmsg.h
8812 F:      net/core/skmsg.c
8813 F:      net/core/sock_map.c
8814 F:      net/ipv4/tcp_bpf.c
8815
8816 LANTIQ / INTEL Ethernet drivers
8817 M:      Hauke Mehrtens <hauke@hauke-m.de>
8818 L:      netdev@vger.kernel.org
8819 S:      Maintained
8820 F:      net/dsa/tag_gswip.c
8821 F:      drivers/net/ethernet/lantiq_xrx200.c
8822 F:      drivers/net/dsa/lantiq_pce.h
8823 F:      drivers/net/dsa/lantiq_gswip.c
8824
8825 LANTIQ MIPS ARCHITECTURE
8826 M:      John Crispin <john@phrozen.org>
8827 L:      linux-mips@vger.kernel.org
8828 S:      Maintained
8829 F:      arch/mips/lantiq
8830 F:      drivers/soc/lantiq
8831
8832 LAPB module
8833 L:      linux-x25@vger.kernel.org
8834 S:      Orphan
8835 F:      Documentation/networking/lapb-module.txt
8836 F:      include/*/lapb.h
8837 F:      net/lapb/
8838
8839 LASI 53c700 driver for PARISC
8840 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8841 L:      linux-scsi@vger.kernel.org
8842 S:      Maintained
8843 F:      Documentation/scsi/53c700.txt
8844 F:      drivers/scsi/53c700*
8845
8846 LEAKING_ADDRESSES
8847 M:      Tobin C. Harding <me@tobin.cc>
8848 M:      Tycho Andersen <tycho@tycho.ws>
8849 L:      kernel-hardening@lists.openwall.com
8850 S:      Maintained
8851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8852 F:      scripts/leaking_addresses.pl
8853
8854 LED SUBSYSTEM
8855 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8856 M:      Pavel Machek <pavel@ucw.cz>
8857 R:      Dan Murphy <dmurphy@ti.com>
8858 L:      linux-leds@vger.kernel.org
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8860 S:      Maintained
8861 F:      Documentation/devicetree/bindings/leds/
8862 F:      drivers/leds/
8863 F:      include/linux/leds.h
8864
8865 LEGACY EEPROM DRIVER
8866 M:      Jean Delvare <jdelvare@suse.com>
8867 S:      Maintained
8868 F:      Documentation/misc-devices/eeprom
8869 F:      drivers/misc/eeprom/eeprom.c
8870
8871 LEGO MINDSTORMS EV3
8872 R:      David Lechner <david@lechnology.com>
8873 S:      Maintained
8874 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8875 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8876 F:      drivers/power/supply/lego_ev3_battery.c
8877
8878 LEGO USB Tower driver
8879 M:      Juergen Stuber <starblue@users.sourceforge.net>
8880 L:      legousb-devel@lists.sourceforge.net
8881 W:      http://legousb.sourceforge.net/
8882 S:      Maintained
8883 F:      drivers/usb/misc/legousbtower.c
8884
8885 LG LAPTOP EXTRAS
8886 M:      Matan Ziv-Av <matan@svgalib.org>
8887 L:      platform-driver-x86@vger.kernel.org
8888 S:      Maintained
8889 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8890 F:      Documentation/laptops/lg-laptop.rst
8891 F:      drivers/platform/x86/lg-laptop.c
8892
8893 LG2160 MEDIA DRIVER
8894 M:      Michael Krufky <mkrufky@linuxtv.org>
8895 L:      linux-media@vger.kernel.org
8896 W:      https://linuxtv.org
8897 W:      http://github.com/mkrufky
8898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8899 T:      git git://linuxtv.org/mkrufky/tuners.git
8900 S:      Maintained
8901 F:      drivers/media/dvb-frontends/lg2160.*
8902
8903 LGDT3305 MEDIA DRIVER
8904 M:      Michael Krufky <mkrufky@linuxtv.org>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 W:      http://github.com/mkrufky
8908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8909 T:      git git://linuxtv.org/mkrufky/tuners.git
8910 S:      Maintained
8911 F:      drivers/media/dvb-frontends/lgdt3305.*
8912
8913 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8914 M:      Viresh Kumar <vireshk@kernel.org>
8915 L:      linux-ide@vger.kernel.org
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8917 S:      Maintained
8918 F:      include/linux/pata_arasan_cf_data.h
8919 F:      drivers/ata/pata_arasan_cf.c
8920
8921 LIBATA PATA DRIVERS
8922 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8923 M:      Jens Axboe <axboe@kernel.dk>
8924 L:      linux-ide@vger.kernel.org
8925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8926 S:      Maintained
8927 F:      drivers/ata/pata_*.c
8928 F:      drivers/ata/ata_generic.c
8929
8930 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8931 M:      Linus Walleij <linus.walleij@linaro.org>
8932 L:      linux-ide@vger.kernel.org
8933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8934 S:      Maintained
8935 F:      drivers/ata/pata_ftide010.c
8936 F:      drivers/ata/sata_gemini.c
8937 F:      drivers/ata/sata_gemini.h
8938
8939 LIBATA SATA AHCI PLATFORM devices support
8940 M:      Hans de Goede <hdegoede@redhat.com>
8941 M:      Jens Axboe <axboe@kernel.dk>
8942 L:      linux-ide@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8944 S:      Maintained
8945 F:      drivers/ata/ahci_platform.c
8946 F:      drivers/ata/libahci_platform.c
8947 F:      include/linux/ahci_platform.h
8948
8949 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8950 M:      Mikael Pettersson <mikpelinux@gmail.com>
8951 L:      linux-ide@vger.kernel.org
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8953 S:      Maintained
8954 F:      drivers/ata/sata_promise.*
8955
8956 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8957 M:      Jens Axboe <axboe@kernel.dk>
8958 L:      linux-ide@vger.kernel.org
8959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8960 S:      Maintained
8961 F:      drivers/ata/
8962 F:      include/linux/ata.h
8963 F:      include/linux/libata.h
8964 F:      Documentation/devicetree/bindings/ata/
8965
8966 LIBLOCKDEP
8967 M:      Sasha Levin <alexander.levin@microsoft.com>
8968 S:      Maintained
8969 F:      tools/lib/lockdep/
8970
8971 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8972 M:      Dan Williams <dan.j.williams@intel.com>
8973 M:      Vishal Verma <vishal.l.verma@intel.com>
8974 M:      Dave Jiang <dave.jiang@intel.com>
8975 L:      linux-nvdimm@lists.01.org
8976 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8977 S:      Supported
8978 F:      drivers/nvdimm/blk.c
8979 F:      drivers/nvdimm/region_devs.c
8980
8981 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8982 M:      Vishal Verma <vishal.l.verma@intel.com>
8983 M:      Dan Williams <dan.j.williams@intel.com>
8984 M:      Dave Jiang <dave.jiang@intel.com>
8985 L:      linux-nvdimm@lists.01.org
8986 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8987 S:      Supported
8988 F:      drivers/nvdimm/btt*
8989
8990 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8991 M:      Dan Williams <dan.j.williams@intel.com>
8992 M:      Vishal Verma <vishal.l.verma@intel.com>
8993 M:      Dave Jiang <dave.jiang@intel.com>
8994 L:      linux-nvdimm@lists.01.org
8995 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8996 S:      Supported
8997 F:      drivers/nvdimm/pmem*
8998
8999 LIBNVDIMM: DEVICETREE BINDINGS
9000 M:      Oliver O'Halloran <oohall@gmail.com>
9001 L:      linux-nvdimm@lists.01.org
9002 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9003 S:      Supported
9004 F:      drivers/nvdimm/of_pmem.c
9005 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9006
9007 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9008 M:      Dan Williams <dan.j.williams@intel.com>
9009 M:      Vishal Verma <vishal.l.verma@intel.com>
9010 M:      Dave Jiang <dave.jiang@intel.com>
9011 M:      Keith Busch <keith.busch@intel.com>
9012 M:      Ira Weiny <ira.weiny@intel.com>
9013 L:      linux-nvdimm@lists.01.org
9014 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9016 S:      Supported
9017 F:      drivers/nvdimm/*
9018 F:      drivers/acpi/nfit/*
9019 F:      include/linux/nd.h
9020 F:      include/linux/libnvdimm.h
9021 F:      include/uapi/linux/ndctl.h
9022
9023 LIGHTNVM PLATFORM SUPPORT
9024 M:      Matias Bjorling <mb@lightnvm.io>
9025 W:      http://github/OpenChannelSSD
9026 L:      linux-block@vger.kernel.org
9027 S:      Maintained
9028 F:      drivers/lightnvm/
9029 F:      include/linux/lightnvm.h
9030 F:      include/uapi/linux/lightnvm.h
9031
9032 LINUX FOR POWER MACINTOSH
9033 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9034 W:      http://www.penguinppc.org/
9035 L:      linuxppc-dev@lists.ozlabs.org
9036 S:      Maintained
9037 F:      arch/powerpc/platforms/powermac/
9038 F:      drivers/macintosh/
9039
9040 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9041 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9042 M:      Paul Mackerras <paulus@samba.org>
9043 M:      Michael Ellerman <mpe@ellerman.id.au>
9044 W:      https://github.com/linuxppc/linux/wiki
9045 L:      linuxppc-dev@lists.ozlabs.org
9046 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9048 S:      Supported
9049 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9050 F:      Documentation/devicetree/bindings/powerpc/
9051 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9052 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9053 F:      Documentation/powerpc/
9054 F:      arch/powerpc/
9055 F:      drivers/char/tpm/tpm_ibmvtpm*
9056 F:      drivers/crypto/nx/
9057 F:      drivers/crypto/vmx/
9058 F:      drivers/i2c/busses/i2c-opal.c
9059 F:      drivers/net/ethernet/ibm/ibmveth.*
9060 F:      drivers/net/ethernet/ibm/ibmvnic.*
9061 F:      drivers/pci/hotplug/pnv_php.c
9062 F:      drivers/pci/hotplug/rpa*
9063 F:      drivers/rtc/rtc-opal.c
9064 F:      drivers/scsi/ibmvscsi/
9065 F:      drivers/tty/hvc/hvc_opal.c
9066 F:      drivers/watchdog/wdrtas.c
9067 F:      tools/testing/selftests/powerpc
9068 N:      /pmac
9069 N:      powermac
9070 N:      powernv
9071 N:      [^a-z0-9]ps3
9072 N:      pseries
9073
9074 LINUX FOR POWERPC EMBEDDED MPC5XXX
9075 M:      Anatolij Gustschin <agust@denx.de>
9076 L:      linuxppc-dev@lists.ozlabs.org
9077 T:      git git://git.denx.de/linux-denx-agust.git
9078 S:      Maintained
9079 F:      arch/powerpc/platforms/512x/
9080 F:      arch/powerpc/platforms/52xx/
9081
9082 LINUX FOR POWERPC EMBEDDED PPC4XX
9083 M:      Alistair Popple <alistair@popple.id.au>
9084 M:      Matt Porter <mporter@kernel.crashing.org>
9085 W:      http://www.penguinppc.org/
9086 L:      linuxppc-dev@lists.ozlabs.org
9087 S:      Maintained
9088 F:      arch/powerpc/platforms/40x/
9089 F:      arch/powerpc/platforms/44x/
9090
9091 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9092 M:      Scott Wood <oss@buserror.net>
9093 M:      Kumar Gala <galak@kernel.crashing.org>
9094 W:      http://www.penguinppc.org/
9095 L:      linuxppc-dev@lists.ozlabs.org
9096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9097 S:      Maintained
9098 F:      arch/powerpc/platforms/83xx/
9099 F:      arch/powerpc/platforms/85xx/
9100 F:      Documentation/devicetree/bindings/powerpc/fsl/
9101
9102 LINUX FOR POWERPC EMBEDDED PPC8XX
9103 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9104 W:      http://www.penguinppc.org/
9105 L:      linuxppc-dev@lists.ozlabs.org
9106 S:      Maintained
9107 F:      arch/powerpc/platforms/8xx/
9108
9109 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 S:      Orphan
9112 F:      arch/powerpc/*/*virtex*
9113 F:      arch/powerpc/*/*/*virtex*
9114
9115 LINUX FOR POWERPC PA SEMI PWRFICIENT
9116 L:      linuxppc-dev@lists.ozlabs.org
9117 S:      Orphan
9118 F:      arch/powerpc/platforms/pasemi/
9119 F:      drivers/*/*pasemi*
9120 F:      drivers/*/*/*pasemi*
9121
9122 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9123 M:      Kees Cook <keescook@chromium.org>
9124 S:      Maintained
9125 F:      drivers/misc/lkdtm/*
9126
9127 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9128 M:      Alan Stern <stern@rowland.harvard.edu>
9129 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9130 M:      Will Deacon <will.deacon@arm.com>
9131 M:      Peter Zijlstra <peterz@infradead.org>
9132 M:      Boqun Feng <boqun.feng@gmail.com>
9133 M:      Nicholas Piggin <npiggin@gmail.com>
9134 M:      David Howells <dhowells@redhat.com>
9135 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9136 M:      Luc Maranget <luc.maranget@inria.fr>
9137 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9138 R:      Akira Yokosawa <akiyks@gmail.com>
9139 R:      Daniel Lustig <dlustig@nvidia.com>
9140 L:      linux-kernel@vger.kernel.org
9141 L:      linux-arch@vger.kernel.org
9142 S:      Supported
9143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9144 F:      tools/memory-model/
9145 F:      Documentation/atomic_bitops.txt
9146 F:      Documentation/atomic_t.txt
9147 F:      Documentation/core-api/atomic_ops.rst
9148 F:      Documentation/core-api/refcount-vs-atomic.rst
9149 F:      Documentation/memory-barriers.txt
9150
9151 LIS3LV02D ACCELEROMETER DRIVER
9152 M:      Eric Piel <eric.piel@tremplin-utc.net>
9153 S:      Maintained
9154 F:      Documentation/misc-devices/lis3lv02d
9155 F:      drivers/misc/lis3lv02d/
9156 F:      drivers/platform/x86/hp_accel.c
9157
9158 LIVE PATCHING
9159 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9160 M:      Jiri Kosina <jikos@kernel.org>
9161 M:      Miroslav Benes <mbenes@suse.cz>
9162 M:      Petr Mladek <pmladek@suse.com>
9163 R:      Joe Lawrence <joe.lawrence@redhat.com>
9164 S:      Maintained
9165 F:      kernel/livepatch/
9166 F:      include/linux/livepatch.h
9167 F:      arch/x86/include/asm/livepatch.h
9168 F:      arch/x86/kernel/livepatch.c
9169 F:      Documentation/livepatch/
9170 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9171 F:      samples/livepatch/
9172 F:      tools/testing/selftests/livepatch/
9173 L:      live-patching@vger.kernel.org
9174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9175
9176 LLC (802.2)
9177 L:      netdev@vger.kernel.org
9178 S:      Odd fixes
9179 F:      include/linux/llc.h
9180 F:      include/uapi/linux/llc.h
9181 F:      include/net/llc*
9182 F:      net/llc/
9183
9184 LM73 HARDWARE MONITOR DRIVER
9185 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9186 L:      linux-hwmon@vger.kernel.org
9187 S:      Maintained
9188 F:      drivers/hwmon/lm73.c
9189
9190 LM78 HARDWARE MONITOR DRIVER
9191 M:      Jean Delvare <jdelvare@suse.com>
9192 L:      linux-hwmon@vger.kernel.org
9193 S:      Maintained
9194 F:      Documentation/hwmon/lm78.rst
9195 F:      drivers/hwmon/lm78.c
9196
9197 LM83 HARDWARE MONITOR DRIVER
9198 M:      Jean Delvare <jdelvare@suse.com>
9199 L:      linux-hwmon@vger.kernel.org
9200 S:      Maintained
9201 F:      Documentation/hwmon/lm83.rst
9202 F:      drivers/hwmon/lm83.c
9203
9204 LM90 HARDWARE MONITOR DRIVER
9205 M:      Jean Delvare <jdelvare@suse.com>
9206 L:      linux-hwmon@vger.kernel.org
9207 S:      Maintained
9208 F:      Documentation/hwmon/lm90.rst
9209 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9210 F:      drivers/hwmon/lm90.c
9211 F:      include/dt-bindings/thermal/lm90.h
9212
9213 LM95234 HARDWARE MONITOR DRIVER
9214 M:      Guenter Roeck <linux@roeck-us.net>
9215 L:      linux-hwmon@vger.kernel.org
9216 S:      Maintained
9217 F:      Documentation/hwmon/lm95234.rst
9218 F:      drivers/hwmon/lm95234.c
9219
9220 LME2510 MEDIA DRIVER
9221 M:      Malcolm Priestley <tvboxspy@gmail.com>
9222 L:      linux-media@vger.kernel.org
9223 W:      https://linuxtv.org
9224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9225 S:      Maintained
9226 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9227
9228 LOADPIN SECURITY MODULE
9229 M:      Kees Cook <keescook@chromium.org>
9230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9231 S:      Supported
9232 F:      security/loadpin/
9233 F:      Documentation/admin-guide/LSM/LoadPin.rst
9234
9235 LOCKING PRIMITIVES
9236 M:      Peter Zijlstra <peterz@infradead.org>
9237 M:      Ingo Molnar <mingo@redhat.com>
9238 M:      Will Deacon <will.deacon@arm.com>
9239 L:      linux-kernel@vger.kernel.org
9240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9241 S:      Maintained
9242 F:      Documentation/locking/
9243 F:      include/linux/lockdep.h
9244 F:      include/linux/spinlock*.h
9245 F:      arch/*/include/asm/spinlock*.h
9246 F:      include/linux/rwlock*.h
9247 F:      include/linux/mutex*.h
9248 F:      include/linux/rwsem*.h
9249 F:      include/linux/seqlock.h
9250 F:      lib/locking*.[ch]
9251 F:      kernel/locking/
9252 X:      kernel/locking/locktorture.c
9253
9254 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9255 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9256 L:      linux-ntfs-dev@lists.sourceforge.net
9257 W:      http://www.linux-ntfs.org/content/view/19/37/
9258 S:      Maintained
9259 F:      Documentation/ldm.txt
9260 F:      block/partitions/ldm.*
9261
9262 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9263 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9264 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9265 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9266 L:      MPT-FusionLinux.pdl@broadcom.com
9267 L:      linux-scsi@vger.kernel.org
9268 W:      http://www.avagotech.com/support/
9269 S:      Supported
9270 F:      drivers/message/fusion/
9271 F:      drivers/scsi/mpt3sas/
9272
9273 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9274 M:      Matthew Wilcox <willy@infradead.org>
9275 L:      linux-scsi@vger.kernel.org
9276 S:      Maintained
9277 F:      drivers/scsi/sym53c8xx_2/
9278
9279 LTC1660 DAC DRIVER
9280 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9281 L:      linux-iio@vger.kernel.org
9282 S:      Maintained
9283 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9284 F:      drivers/iio/dac/ltc1660.c
9285
9286 LTC4261 HARDWARE MONITOR DRIVER
9287 M:      Guenter Roeck <linux@roeck-us.net>
9288 L:      linux-hwmon@vger.kernel.org
9289 S:      Maintained
9290 F:      Documentation/hwmon/ltc4261.rst
9291 F:      drivers/hwmon/ltc4261.c
9292
9293 LTC4306 I2C MULTIPLEXER DRIVER
9294 M:      Michael Hennerich <michael.hennerich@analog.com>
9295 W:      http://ez.analog.com/community/linux-device-drivers
9296 L:      linux-i2c@vger.kernel.org
9297 S:      Supported
9298 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9299 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9300
9301 LTP (Linux Test Project)
9302 M:      Mike Frysinger <vapier@gentoo.org>
9303 M:      Cyril Hrubis <chrubis@suse.cz>
9304 M:      Wanlong Gao <wanlong.gao@gmail.com>
9305 M:      Jan Stancek <jstancek@redhat.com>
9306 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9307 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9308 L:      ltp@lists.linux.it (subscribers-only)
9309 W:      http://linux-test-project.github.io/
9310 T:      git git://github.com/linux-test-project/ltp.git
9311 S:      Maintained
9312
9313 M68K ARCHITECTURE
9314 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9315 L:      linux-m68k@lists.linux-m68k.org
9316 W:      http://www.linux-m68k.org/
9317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9318 S:      Maintained
9319 F:      arch/m68k/
9320 F:      drivers/zorro/
9321
9322 M68K ON APPLE MACINTOSH
9323 M:      Joshua Thompson <funaho@jurai.org>
9324 W:      http://www.mac.linux-m68k.org/
9325 L:      linux-m68k@lists.linux-m68k.org
9326 S:      Maintained
9327 F:      arch/m68k/mac/
9328
9329 M68K ON HP9000/300
9330 M:      Philip Blundell <philb@gnu.org>
9331 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9332 S:      Maintained
9333 F:      arch/m68k/hp300/
9334
9335 M88DS3103 MEDIA DRIVER
9336 M:      Antti Palosaari <crope@iki.fi>
9337 L:      linux-media@vger.kernel.org
9338 W:      https://linuxtv.org
9339 W:      http://palosaari.fi/linux/
9340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9341 T:      git git://linuxtv.org/anttip/media_tree.git
9342 S:      Maintained
9343 F:      drivers/media/dvb-frontends/m88ds3103*
9344
9345 M88RS2000 MEDIA DRIVER
9346 M:      Malcolm Priestley <tvboxspy@gmail.com>
9347 L:      linux-media@vger.kernel.org
9348 W:      https://linuxtv.org
9349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9350 S:      Maintained
9351 F:      drivers/media/dvb-frontends/m88rs2000*
9352
9353 MA901 MASTERKIT USB FM RADIO DRIVER
9354 M:      Alexey Klimov <klimov.linux@gmail.com>
9355 L:      linux-media@vger.kernel.org
9356 T:      git git://linuxtv.org/media_tree.git
9357 S:      Maintained
9358 F:      drivers/media/radio/radio-ma901.c
9359
9360 MAC80211
9361 M:      Johannes Berg <johannes@sipsolutions.net>
9362 L:      linux-wireless@vger.kernel.org
9363 W:      http://wireless.kernel.org/
9364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9366 S:      Maintained
9367 F:      Documentation/networking/mac80211-injection.txt
9368 F:      include/net/mac80211.h
9369 F:      net/mac80211/
9370 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9371 F:      Documentation/networking/mac80211_hwsim/README
9372
9373 MAILBOX API
9374 M:      Jassi Brar <jassisinghbrar@gmail.com>
9375 L:      linux-kernel@vger.kernel.org
9376 S:      Maintained
9377 F:      drivers/mailbox/
9378 F:      include/linux/mailbox_client.h
9379 F:      include/linux/mailbox_controller.h
9380
9381 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9382 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9383 W:      http://www.kernel.org/doc/man-pages
9384 L:      linux-man@vger.kernel.org
9385 S:      Maintained
9386
9387 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9388 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9389 L:      linux-mips@vger.kernel.org
9390 S:      Maintained
9391 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9392
9393 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9394 M:      Andrew Lunn <andrew@lunn.ch>
9395 M:      Vivien Didelot <vivien.didelot@gmail.com>
9396 L:      netdev@vger.kernel.org
9397 S:      Maintained
9398 F:      drivers/net/dsa/mv88e6xxx/
9399 F:      include/linux/platform_data/mv88e6xxx.h
9400 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9401
9402 MARVELL ARMADA DRM SUPPORT
9403 M:      Russell King <linux@armlinux.org.uk>
9404 S:      Maintained
9405 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9406 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9407 F:      drivers/gpu/drm/armada/
9408 F:      include/uapi/drm/armada_drm.h
9409 F:      Documentation/devicetree/bindings/display/armada/
9410
9411 MARVELL ARMADA 3700 PHY DRIVERS
9412 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9413 S:      Maintained
9414 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9415 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9416 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9417 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9418
9419 MARVELL CRYPTO DRIVER
9420 M:      Boris Brezillon <bbrezillon@kernel.org>
9421 M:      Arnaud Ebalard <arno@natisbad.org>
9422 F:      drivers/crypto/marvell/
9423 S:      Maintained
9424 L:      linux-crypto@vger.kernel.org
9425
9426 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9427 M:      Mirko Lindner <mlindner@marvell.com>
9428 M:      Stephen Hemminger <stephen@networkplumber.org>
9429 L:      netdev@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/net/ethernet/marvell/sk*
9432
9433 MARVELL LIBERTAS WIRELESS DRIVER
9434 L:      libertas-dev@lists.infradead.org
9435 S:      Orphan
9436 F:      drivers/net/wireless/marvell/libertas/
9437
9438 MARVELL MACCHIATOBIN SUPPORT
9439 M:      Russell King <linux@armlinux.org.uk>
9440 L:      linux-arm-kernel@lists.infradead.org
9441 S:      Maintained
9442 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9443
9444 MARVELL MV643XX ETHERNET DRIVER
9445 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9446 L:      netdev@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9449 F:      include/linux/mv643xx.h
9450
9451 MARVELL MV88X3310 PHY DRIVER
9452 M:      Russell King <linux@armlinux.org.uk>
9453 L:      netdev@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/net/phy/marvell10g.c
9456
9457 MARVELL MVEBU THERMAL DRIVER
9458 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9459 S:      Maintained
9460 F:      drivers/thermal/armada_thermal.c
9461
9462 MARVELL MVNETA ETHERNET DRIVER
9463 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9464 L:      netdev@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/net/ethernet/marvell/mvneta.*
9467
9468 MARVELL MWIFIEX WIRELESS DRIVER
9469 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9470 M:      Nishant Sarmukadam <nishants@marvell.com>
9471 M:      Ganapathi Bhat <gbhat@marvell.com>
9472 M:      Xinming Hu <huxinming820@gmail.com>
9473 L:      linux-wireless@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/net/wireless/marvell/mwifiex/
9476
9477 MARVELL MWL8K WIRELESS DRIVER
9478 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9479 L:      linux-wireless@vger.kernel.org
9480 S:      Odd Fixes
9481 F:      drivers/net/wireless/marvell/mwl8k.c
9482
9483 MARVELL NAND CONTROLLER DRIVER
9484 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9485 L:      linux-mtd@lists.infradead.org
9486 S:      Maintained
9487 F:      drivers/mtd/nand/raw/marvell_nand.c
9488 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9489
9490 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9491 M:      Nicolas Pitre <nico@fluxnic.net>
9492 S:      Odd Fixes
9493 F:      drivers/mmc/host/mvsdio.*
9494
9495 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9496 M:      Hu Ziji <huziji@marvell.com>
9497 L:      linux-mmc@vger.kernel.org
9498 S:      Supported
9499 F:      drivers/mmc/host/sdhci-xenon*
9500 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9501
9502 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9503 M:      Sunil Goutham <sgoutham@marvell.com>
9504 M:      Linu Cherian <lcherian@marvell.com>
9505 M:      Geetha sowjanya <gakula@marvell.com>
9506 M:      Jerin Jacob <jerinj@marvell.com>
9507 L:      netdev@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/net/ethernet/marvell/octeontx2/af/
9510
9511 MATROX FRAMEBUFFER DRIVER
9512 L:      linux-fbdev@vger.kernel.org
9513 S:      Orphan
9514 F:      drivers/video/fbdev/matrox/matroxfb_*
9515 F:      include/uapi/linux/matroxfb.h
9516
9517 MAX16065 HARDWARE MONITOR DRIVER
9518 M:      Guenter Roeck <linux@roeck-us.net>
9519 L:      linux-hwmon@vger.kernel.org
9520 S:      Maintained
9521 F:      Documentation/hwmon/max16065.rst
9522 F:      drivers/hwmon/max16065.c
9523
9524 MAX2175 SDR TUNER DRIVER
9525 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9530 F:      Documentation/media/v4l-drivers/max2175.rst
9531 F:      drivers/media/i2c/max2175*
9532 F:      include/uapi/linux/max2175.h
9533
9534 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9535 L:      linux-hwmon@vger.kernel.org
9536 S:      Orphan
9537 F:      Documentation/hwmon/max6650.rst
9538 F:      drivers/hwmon/max6650.c
9539
9540 MAX6697 HARDWARE MONITOR DRIVER
9541 M:      Guenter Roeck <linux@roeck-us.net>
9542 L:      linux-hwmon@vger.kernel.org
9543 S:      Maintained
9544 F:      Documentation/hwmon/max6697.rst
9545 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9546 F:      drivers/hwmon/max6697.c
9547 F:      include/linux/platform_data/max6697.h
9548
9549 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9550 M:      Peter Rosin <peda@axentia.se>
9551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/sound/max9860.txt
9554 F:      sound/soc/codecs/max9860.*
9555
9556 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9557 M:      Andreas Klinger <ak@it-klinger.de>
9558 L:      linux-iio@vger.kernel.org
9559 S:      Maintained
9560 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9561 F:      drivers/iio/proximity/mb1232.c
9562
9563 MAXIM MAX77650 PMIC MFD DRIVER
9564 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9565 L:      linux-kernel@vger.kernel.org
9566 S:      Maintained
9567 F:      Documentation/devicetree/bindings/*/*max77650.txt
9568 F:      Documentation/devicetree/bindings/*/max77650*.txt
9569 F:      include/linux/mfd/max77650.h
9570 F:      drivers/mfd/max77650.c
9571 F:      drivers/regulator/max77650-regulator.c
9572 F:      drivers/power/supply/max77650-charger.c
9573 F:      drivers/input/misc/max77650-onkey.c
9574 F:      drivers/leds/leds-max77650.c
9575 F:      drivers/gpio/gpio-max77650.c
9576
9577 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9578 M:      Javier Martinez Canillas <javier@dowhile0.org>
9579 L:      linux-kernel@vger.kernel.org
9580 S:      Supported
9581 F:      drivers/regulator/max77802-regulator.c
9582 F:      Documentation/devicetree/bindings/*/*max77802.txt
9583 F:      include/dt-bindings/*/*max77802.h
9584
9585 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9586 M:      Krzysztof Kozlowski <krzk@kernel.org>
9587 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9588 L:      linux-pm@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/power/supply/max14577_charger.c
9591 F:      drivers/power/supply/max77693_charger.c
9592
9593 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9594 M:      Chanwoo Choi <cw00.choi@samsung.com>
9595 M:      Krzysztof Kozlowski <krzk@kernel.org>
9596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9597 L:      linux-kernel@vger.kernel.org
9598 S:      Supported
9599 F:      drivers/*/max14577*.c
9600 F:      drivers/*/max77686*.c
9601 F:      drivers/*/max77693*.c
9602 F:      drivers/extcon/extcon-max14577.c
9603 F:      drivers/extcon/extcon-max77693.c
9604 F:      drivers/rtc/rtc-max77686.c
9605 F:      drivers/clk/clk-max77686.c
9606 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9607 F:      Documentation/devicetree/bindings/*/max77686.txt
9608 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9609 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9610 F:      include/linux/mfd/max14577*.h
9611 F:      include/linux/mfd/max77686*.h
9612 F:      include/linux/mfd/max77693*.h
9613
9614 MAXIRADIO FM RADIO RECEIVER DRIVER
9615 M:      Hans Verkuil <hverkuil@xs4all.nl>
9616 L:      linux-media@vger.kernel.org
9617 T:      git git://linuxtv.org/media_tree.git
9618 W:      https://linuxtv.org
9619 S:      Maintained
9620 F:      drivers/media/radio/radio-maxiradio*
9621
9622 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9623 M:      Peter Rosin <peda@axentia.se>
9624 L:      linux-iio@vger.kernel.org
9625 S:      Maintained
9626 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9627 F:      drivers/iio/potentiometer/mcp4018.c
9628 F:      drivers/iio/potentiometer/mcp4531.c
9629
9630 MCR20A IEEE-802.15.4 RADIO DRIVER
9631 M:      Xue Liu <liuxuenetmail@gmail.com>
9632 L:      linux-wpan@vger.kernel.org
9633 W:      https://github.com/xueliu/mcr20a-linux
9634 S:      Maintained
9635 F:      drivers/net/ieee802154/mcr20a.c
9636 F:      drivers/net/ieee802154/mcr20a.h
9637 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9638
9639 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9640 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9641 L:      linux-iio@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/iio/dac/cio-dac.c
9644
9645 MEDIA DRIVERS FOR ASCOT2E
9646 M:      Sergey Kozlov <serjk@netup.ru>
9647 M:      Abylay Ospan <aospan@netup.ru>
9648 L:      linux-media@vger.kernel.org
9649 W:      https://linuxtv.org
9650 W:      http://netup.tv/
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Supported
9653 F:      drivers/media/dvb-frontends/ascot2e*
9654
9655 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9656 M:      Jasmin Jessich <jasmin@anw.at>
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Maintained
9661 F:      drivers/media/dvb-frontends/cxd2099*
9662
9663 MEDIA DRIVERS FOR CXD2841ER
9664 M:      Sergey Kozlov <serjk@netup.ru>
9665 M:      Abylay Ospan <aospan@netup.ru>
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 W:      http://netup.tv/
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Supported
9671 F:      drivers/media/dvb-frontends/cxd2841er*
9672
9673 MEDIA DRIVERS FOR CXD2880
9674 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9675 L:      linux-media@vger.kernel.org
9676 W:      http://linuxtv.org/
9677 T:      git git://linuxtv.org/media_tree.git
9678 S:      Supported
9679 F:      drivers/media/dvb-frontends/cxd2880/*
9680 F:      drivers/media/spi/cxd2880*
9681
9682 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9683 L:      linux-media@vger.kernel.org
9684 W:      https://linuxtv.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Orphan
9687 F:      drivers/media/pci/ddbridge/*
9688
9689 MEDIA DRIVERS FOR FREESCALE IMX
9690 M:      Steve Longerbeam <slongerbeam@gmail.com>
9691 M:      Philipp Zabel <p.zabel@pengutronix.de>
9692 L:      linux-media@vger.kernel.org
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/media/imx.txt
9696 F:      Documentation/media/v4l-drivers/imx.rst
9697 F:      drivers/staging/media/imx/
9698 F:      include/linux/imx-media.h
9699 F:      include/media/imx.h
9700
9701 MEDIA DRIVER FOR FREESCALE IMX PXP
9702 M:      Philipp Zabel <p.zabel@pengutronix.de>
9703 L:      linux-media@vger.kernel.org
9704 T:      git git://linuxtv.org/media_tree.git
9705 S:      Maintained
9706 F:      drivers/media/platform/imx-pxp.[ch]
9707
9708 MEDIA DRIVERS FOR FREESCALE IMX7
9709 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9710 L:      linux-media@vger.kernel.org
9711 T:      git git://linuxtv.org/media_tree.git
9712 S:      Maintained
9713 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9714 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9715 F:      Documentation/media/v4l-drivers/imx7.rst
9716 F:      drivers/staging/media/imx/imx7-media-csi.c
9717 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9718
9719 MEDIA DRIVERS FOR HELENE
9720 M:      Abylay Ospan <aospan@netup.ru>
9721 L:      linux-media@vger.kernel.org
9722 W:      https://linuxtv.org
9723 W:      http://netup.tv/
9724 T:      git git://linuxtv.org/media_tree.git
9725 S:      Supported
9726 F:      drivers/media/dvb-frontends/helene*
9727
9728 MEDIA DRIVERS FOR HORUS3A
9729 M:      Sergey Kozlov <serjk@netup.ru>
9730 M:      Abylay Ospan <aospan@netup.ru>
9731 L:      linux-media@vger.kernel.org
9732 W:      https://linuxtv.org
9733 W:      http://netup.tv/
9734 T:      git git://linuxtv.org/media_tree.git
9735 S:      Supported
9736 F:      drivers/media/dvb-frontends/horus3a*
9737
9738 MEDIA DRIVERS FOR LNBH25
9739 M:      Sergey Kozlov <serjk@netup.ru>
9740 M:      Abylay Ospan <aospan@netup.ru>
9741 L:      linux-media@vger.kernel.org
9742 W:      https://linuxtv.org
9743 W:      http://netup.tv/
9744 T:      git git://linuxtv.org/media_tree.git
9745 S:      Supported
9746 F:      drivers/media/dvb-frontends/lnbh25*
9747
9748 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9749 L:      linux-media@vger.kernel.org
9750 W:      https://linuxtv.org
9751 T:      git git://linuxtv.org/media_tree.git
9752 S:      Orphan
9753 F:      drivers/media/dvb-frontends/mxl5xx*
9754
9755 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9756 M:      Sergey Kozlov <serjk@netup.ru>
9757 M:      Abylay Ospan <aospan@netup.ru>
9758 L:      linux-media@vger.kernel.org
9759 W:      https://linuxtv.org
9760 W:      http://netup.tv/
9761 T:      git git://linuxtv.org/media_tree.git
9762 S:      Supported
9763 F:      drivers/media/pci/netup_unidvb/*
9764
9765 MEDIA DRIVERS FOR RENESAS - CEU
9766 M:      Jacopo Mondi <jacopo@jmondi.org>
9767 L:      linux-media@vger.kernel.org
9768 L:      linux-renesas-soc@vger.kernel.org
9769 T:      git git://linuxtv.org/media_tree.git
9770 S:      Supported
9771 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9772 F:      drivers/media/platform/renesas-ceu.c
9773 F:      include/media/drv-intf/renesas-ceu.h
9774
9775 MEDIA DRIVERS FOR RENESAS - DRIF
9776 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9777 L:      linux-media@vger.kernel.org
9778 L:      linux-renesas-soc@vger.kernel.org
9779 T:      git git://linuxtv.org/media_tree.git
9780 S:      Supported
9781 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9782 F:      drivers/media/platform/rcar_drif.c
9783
9784 MEDIA DRIVERS FOR RENESAS - FCP
9785 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9786 L:      linux-media@vger.kernel.org
9787 L:      linux-renesas-soc@vger.kernel.org
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Supported
9790 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9791 F:      drivers/media/platform/rcar-fcp.c
9792 F:      include/media/rcar-fcp.h
9793
9794 MEDIA DRIVERS FOR RENESAS - FDP1
9795 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9796 L:      linux-media@vger.kernel.org
9797 L:      linux-renesas-soc@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Supported
9800 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9801 F:      drivers/media/platform/rcar_fdp1.c
9802
9803 MEDIA DRIVERS FOR RENESAS - VIN
9804 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9805 L:      linux-media@vger.kernel.org
9806 L:      linux-renesas-soc@vger.kernel.org
9807 T:      git git://linuxtv.org/media_tree.git
9808 S:      Supported
9809 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9810 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9811 F:      drivers/media/platform/rcar-vin/
9812
9813 MEDIA DRIVERS FOR RENESAS - VSP1
9814 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9815 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 L:      linux-renesas-soc@vger.kernel.org
9818 T:      git git://linuxtv.org/media_tree.git
9819 S:      Supported
9820 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9821 F:      drivers/media/platform/vsp1/
9822
9823 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9824 L:      linux-media@vger.kernel.org
9825 W:      https://linuxtv.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Orphan
9828 F:      drivers/media/dvb-frontends/stv0910*
9829
9830 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9831 L:      linux-media@vger.kernel.org
9832 W:      https://linuxtv.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Orphan
9835 F:      drivers/media/dvb-frontends/stv6111*
9836
9837 MEDIA DRIVERS FOR STM32 - DCMI
9838 M:      Hugues Fruchet <hugues.fruchet@st.com>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Supported
9842 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9843 F:      drivers/media/platform/stm32/stm32-dcmi.c
9844
9845 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9846 M:      Dmitry Osipenko <digetx@gmail.com>
9847 L:      linux-media@vger.kernel.org
9848 L:      linux-tegra@vger.kernel.org
9849 T:      git git://linuxtv.org/media_tree.git
9850 S:      Maintained
9851 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9852 F:      drivers/staging/media/tegra-vde/
9853
9854 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9855 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9856 P:      LinuxTV.org Project
9857 L:      linux-media@vger.kernel.org
9858 W:      https://linuxtv.org
9859 Q:      http://patchwork.kernel.org/project/linux-media/list/
9860 T:      git git://linuxtv.org/media_tree.git
9861 S:      Maintained
9862 F:      Documentation/devicetree/bindings/media/
9863 F:      Documentation/media/
9864 F:      drivers/media/
9865 F:      drivers/staging/media/
9866 F:      include/linux/platform_data/media/
9867 F:      include/media/
9868 F:      include/uapi/linux/dvb/
9869 F:      include/uapi/linux/videodev2.h
9870 F:      include/uapi/linux/media.h
9871 F:      include/uapi/linux/v4l2-*
9872 F:      include/uapi/linux/meye.h
9873 F:      include/uapi/linux/ivtv*
9874 F:      include/uapi/linux/uvcvideo.h
9875
9876 MEDIATEK BLUETOOTH DRIVER
9877 M:      Sean Wang <sean.wang@mediatek.com>
9878 L:      linux-bluetooth@vger.kernel.org
9879 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9880 S:      Maintained
9881 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9882 F:      drivers/bluetooth/btmtkuart.c
9883
9884 MEDIATEK CIR DRIVER
9885 M:      Sean Wang <sean.wang@mediatek.com>
9886 S:      Maintained
9887 F:      drivers/media/rc/mtk-cir.c
9888
9889 MEDIATEK DMA DRIVER
9890 M:      Sean Wang <sean.wang@mediatek.com>
9891 L:      dmaengine@vger.kernel.org
9892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9894 S:      Maintained
9895 F:      Documentation/devicetree/bindings/dma/mtk-*
9896 F:      drivers/dma/mediatek/
9897
9898 MEDIATEK PMIC LED DRIVER
9899 M:      Sean Wang <sean.wang@mediatek.com>
9900 S:      Maintained
9901 F:      drivers/leds/leds-mt6323.c
9902 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9903
9904 MEDIATEK ETHERNET DRIVER
9905 M:      Felix Fietkau <nbd@openwrt.org>
9906 M:      John Crispin <john@phrozen.org>
9907 M:      Sean Wang <sean.wang@mediatek.com>
9908 M:      Nelson Chang <nelson.chang@mediatek.com>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/net/ethernet/mediatek/
9912
9913 MEDIATEK SWITCH DRIVER
9914 M:      Sean Wang <sean.wang@mediatek.com>
9915 L:      netdev@vger.kernel.org
9916 S:      Maintained
9917 F:      drivers/net/dsa/mt7530.*
9918 F:      net/dsa/tag_mtk.c
9919
9920 MEDIATEK JPEG DRIVER
9921 M:      Rick Chang <rick.chang@mediatek.com>
9922 M:      Bin Liu <bin.liu@mediatek.com>
9923 S:      Supported
9924 F:      drivers/media/platform/mtk-jpeg/
9925 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9926
9927 MEDIATEK MDP DRIVER
9928 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9929 M:      Houlong Wei <houlong.wei@mediatek.com>
9930 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9931 S:      Supported
9932 F:      drivers/media/platform/mtk-mdp/
9933 F:      drivers/media/platform/mtk-vpu/
9934 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9935
9936 MEDIATEK MEDIA DRIVER
9937 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9938 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9939 S:      Supported
9940 F:      drivers/media/platform/mtk-vcodec/
9941 F:      drivers/media/platform/mtk-vpu/
9942 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9943 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9944
9945 MEDIATEK MMC/SD/SDIO DRIVER
9946 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9947 S:      Maintained
9948 F:      drivers/mmc/host/mtk-sd.c
9949 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9950
9951 MEDIATEK MT76 WIRELESS LAN DRIVER
9952 M:      Felix Fietkau <nbd@nbd.name>
9953 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9954 R:      Ryder Lee <ryder.lee@mediatek.com>
9955 R:      Roy Luo <royluo@google.com>
9956 L:      linux-wireless@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/wireless/mediatek/mt76/
9959
9960 MEDIATEK MT7601U WIRELESS LAN DRIVER
9961 M:      Jakub Kicinski <kubakici@wp.pl>
9962 L:      linux-wireless@vger.kernel.org
9963 S:      Maintained
9964 F:      drivers/net/wireless/mediatek/mt7601u/
9965
9966 MEDIATEK NAND CONTROLLER DRIVER
9967 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9968 L:      linux-mtd@lists.infradead.org
9969 S:      Maintained
9970 F:      drivers/mtd/nand/raw/mtk_*
9971 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9972
9973 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9974 M:      Sean Wang <sean.wang@mediatek.com>
9975 S:      Maintained
9976 F:      drivers/char/hw_random/mtk-rng.c
9977
9978 MEDIATEK USB3 DRD IP DRIVER
9979 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9980 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9983 S:      Maintained
9984 F:      drivers/usb/mtu3/
9985
9986 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9987 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9988 M:      Martin Donnelly <martin.donnelly@ge.com>
9989 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9990 S:      Maintained
9991 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9992 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9993
9994 MEGARAID SCSI/SAS DRIVERS
9995 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9996 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9997 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9998 L:      megaraidlinux.pdl@broadcom.com
9999 L:      linux-scsi@vger.kernel.org
10000 W:      http://www.avagotech.com/support/
10001 S:      Maintained
10002 F:      Documentation/scsi/megaraid.txt
10003 F:      drivers/scsi/megaraid.*
10004 F:      drivers/scsi/megaraid/
10005
10006 MELEXIS MLX90614 DRIVER
10007 M:      Crt Mori <cmo@melexis.com>
10008 L:      linux-iio@vger.kernel.org
10009 W:      http://www.melexis.com
10010 S:      Supported
10011 F:      drivers/iio/temperature/mlx90614.c
10012
10013 MELEXIS MLX90632 DRIVER
10014 M:      Crt Mori <cmo@melexis.com>
10015 L:      linux-iio@vger.kernel.org
10016 W:      http://www.melexis.com
10017 S:      Supported
10018 F:      drivers/iio/temperature/mlx90632.c
10019
10020 MELFAS MIP4 TOUCHSCREEN DRIVER
10021 M:      Sangwon Jee <jeesw@melfas.com>
10022 W:      http://www.melfas.com
10023 S:      Supported
10024 F:      drivers/input/touchscreen/melfas_mip4.c
10025 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10026
10027 MELLANOX ETHERNET DRIVER (mlx4_en)
10028 M:      Tariq Toukan <tariqt@mellanox.com>
10029 L:      netdev@vger.kernel.org
10030 S:      Supported
10031 W:      http://www.mellanox.com
10032 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10033 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10034
10035 MELLANOX ETHERNET DRIVER (mlx5e)
10036 M:      Saeed Mahameed <saeedm@mellanox.com>
10037 L:      netdev@vger.kernel.org
10038 S:      Supported
10039 W:      http://www.mellanox.com
10040 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10041 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10042
10043 MELLANOX ETHERNET INNOVA DRIVERS
10044 R:      Boris Pismenny <borisp@mellanox.com>
10045 L:      netdev@vger.kernel.org
10046 S:      Supported
10047 W:      http://www.mellanox.com
10048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10049 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10050 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10051 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10052 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10053
10054 MELLANOX ETHERNET SWITCH DRIVERS
10055 M:      Jiri Pirko <jiri@mellanox.com>
10056 M:      Ido Schimmel <idosch@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/mlxsw/
10062 F:      tools/testing/selftests/drivers/net/mlxsw/
10063
10064 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10065 M:      mlxsw@mellanox.com
10066 L:      netdev@vger.kernel.org
10067 S:      Supported
10068 W:      http://www.mellanox.com
10069 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10070 F:      drivers/net/ethernet/mellanox/mlxfw/
10071
10072 MELLANOX HARDWARE PLATFORM SUPPORT
10073 M:      Andy Shevchenko <andy@infradead.org>
10074 M:      Darren Hart <dvhart@infradead.org>
10075 M:      Vadim Pasternak <vadimp@mellanox.com>
10076 L:      platform-driver-x86@vger.kernel.org
10077 S:      Supported
10078 F:      drivers/platform/mellanox/
10079 F:      include/linux/platform_data/mlxreg.h
10080
10081 MELLANOX MLX4 core VPI driver
10082 M:      Tariq Toukan <tariqt@mellanox.com>
10083 L:      netdev@vger.kernel.org
10084 L:      linux-rdma@vger.kernel.org
10085 W:      http://www.mellanox.com
10086 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10087 S:      Supported
10088 F:      drivers/net/ethernet/mellanox/mlx4/
10089 F:      include/linux/mlx4/
10090
10091 MELLANOX MLX4 IB driver
10092 M:      Yishai Hadas <yishaih@mellanox.com>
10093 L:      linux-rdma@vger.kernel.org
10094 W:      http://www.mellanox.com
10095 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10096 S:      Supported
10097 F:      drivers/infiniband/hw/mlx4/
10098 F:      include/linux/mlx4/
10099 F:      include/uapi/rdma/mlx4-abi.h
10100
10101 MELLANOX MLX5 core VPI driver
10102 M:      Saeed Mahameed <saeedm@mellanox.com>
10103 M:      Leon Romanovsky <leonro@mellanox.com>
10104 L:      netdev@vger.kernel.org
10105 L:      linux-rdma@vger.kernel.org
10106 W:      http://www.mellanox.com
10107 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10108 S:      Supported
10109 F:      drivers/net/ethernet/mellanox/mlx5/core/
10110 F:      include/linux/mlx5/
10111
10112 MELLANOX MLX5 IB driver
10113 M:      Leon Romanovsky <leonro@mellanox.com>
10114 L:      linux-rdma@vger.kernel.org
10115 W:      http://www.mellanox.com
10116 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10117 S:      Supported
10118 F:      drivers/infiniband/hw/mlx5/
10119 F:      include/linux/mlx5/
10120 F:      include/uapi/rdma/mlx5-abi.h
10121
10122 MELLANOX MLXCPLD I2C AND MUX DRIVER
10123 M:      Vadim Pasternak <vadimp@mellanox.com>
10124 M:      Michael Shych <michaelsh@mellanox.com>
10125 L:      linux-i2c@vger.kernel.org
10126 S:      Supported
10127 F:      drivers/i2c/busses/i2c-mlxcpld.c
10128 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10129 F:      Documentation/i2c/busses/i2c-mlxcpld
10130
10131 MELLANOX MLXCPLD LED DRIVER
10132 M:      Vadim Pasternak <vadimp@mellanox.com>
10133 L:      linux-leds@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/leds/leds-mlxcpld.c
10136 F:      drivers/leds/leds-mlxreg.c
10137 F:      Documentation/leds/leds-mlxcpld.txt
10138
10139 MELLANOX PLATFORM DRIVER
10140 M:      Vadim Pasternak <vadimp@mellanox.com>
10141 L:      platform-driver-x86@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/platform/x86/mlx-platform.c
10144
10145 MEMBARRIER SUPPORT
10146 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10147 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10148 L:      linux-kernel@vger.kernel.org
10149 S:      Supported
10150 F:      kernel/sched/membarrier.c
10151 F:      include/uapi/linux/membarrier.h
10152 F:      arch/powerpc/include/asm/membarrier.h
10153
10154 MEMBLOCK
10155 M:      Mike Rapoport <rppt@linux.ibm.com>
10156 L:      linux-mm@kvack.org
10157 S:      Maintained
10158 F:      include/linux/memblock.h
10159 F:      mm/memblock.c
10160 F:      Documentation/core-api/boot-time-mm.rst
10161
10162 MEMORY MANAGEMENT
10163 L:      linux-mm@kvack.org
10164 W:      http://www.linux-mm.org
10165 S:      Maintained
10166 F:      include/linux/mm.h
10167 F:      include/linux/gfp.h
10168 F:      include/linux/mmzone.h
10169 F:      include/linux/memory_hotplug.h
10170 F:      include/linux/vmalloc.h
10171 F:      mm/
10172
10173 MEMORY TECHNOLOGY DEVICES (MTD)
10174 M:      David Woodhouse <dwmw2@infradead.org>
10175 M:      Brian Norris <computersforpeace@gmail.com>
10176 M:      Marek Vasut <marek.vasut@gmail.com>
10177 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10178 M:      Richard Weinberger <richard@nod.at>
10179 M:      Vignesh Raghavendra <vigneshr@ti.com>
10180 L:      linux-mtd@lists.infradead.org
10181 W:      http://www.linux-mtd.infradead.org/
10182 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10185 S:      Maintained
10186 F:      Documentation/devicetree/bindings/mtd/
10187 F:      drivers/mtd/
10188 F:      include/linux/mtd/
10189 F:      include/uapi/mtd/
10190
10191 MEN A21 WATCHDOG DRIVER
10192 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10193 L:      linux-watchdog@vger.kernel.org
10194 S:      Maintained
10195 F:      drivers/watchdog/mena21_wdt.c
10196
10197 MEN CHAMELEON BUS (mcb)
10198 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10199 S:      Maintained
10200 F:      drivers/mcb/
10201 F:      include/linux/mcb.h
10202 F:      Documentation/men-chameleon-bus.txt
10203
10204 MEN F21BMC (Board Management Controller)
10205 M:      Andreas Werner <andreas.werner@men.de>
10206 S:      Supported
10207 F:      drivers/mfd/menf21bmc.c
10208 F:      drivers/watchdog/menf21bmc_wdt.c
10209 F:      drivers/leds/leds-menf21bmc.c
10210 F:      drivers/hwmon/menf21bmc_hwmon.c
10211 F:      Documentation/hwmon/menf21bmc.rst
10212
10213 MEN Z069 WATCHDOG DRIVER
10214 M:      Johannes Thumshirn <jth@kernel.org>
10215 L:      linux-watchdog@vger.kernel.org
10216 S:      Maintained
10217 F:      drivers/watchdog/menz69_wdt.c
10218
10219 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10220 M:      Neil Armstrong <narmstrong@baylibre.com>
10221 L:      linux-media@lists.freedesktop.org
10222 L:      linux-amlogic@lists.infradead.org
10223 W:      http://linux-meson.com/
10224 S:      Supported
10225 F:      drivers/media/platform/meson/ao-cec.c
10226 F:      drivers/media/platform/meson/ao-cec-g12a.c
10227 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10228 T:      git git://linuxtv.org/media_tree.git
10229
10230 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10231 M:      Liang Yang <liang.yang@amlogic.com>
10232 L:      linux-mtd@lists.infradead.org
10233 S:      Maintained
10234 F:      drivers/mtd/nand/raw/meson_*
10235 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10236
10237 METHODE UDPU SUPPORT
10238 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10239 S:      Maintained
10240 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10241
10242 MICROBLAZE ARCHITECTURE
10243 M:      Michal Simek <monstr@monstr.eu>
10244 W:      http://www.monstr.eu/fdt/
10245 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10246 S:      Supported
10247 F:      arch/microblaze/
10248
10249 MICROCHIP AT91 SERIAL DRIVER
10250 M:      Richard Genoud <richard.genoud@gmail.com>
10251 S:      Maintained
10252 F:      drivers/tty/serial/atmel_serial.c
10253 F:      drivers/tty/serial/atmel_serial.h
10254 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10255
10256 MICROCHIP AUDIO ASOC DRIVERS
10257 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10258 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10259 S:      Supported
10260 F:      sound/soc/atmel
10261
10262 MICROCHIP DMA DRIVER
10263 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10265 L:      dmaengine@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/dma/at_hdmac.c
10268 F:      drivers/dma/at_hdmac_regs.h
10269 F:      include/linux/platform_data/dma-atmel.h
10270 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10271 F:      include/dt-bindings/dma/at91.h
10272
10273 MICROCHIP ECC DRIVER
10274 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10275 L:      linux-crypto@vger.kernel.org
10276 S:      Maintained
10277 F:      drivers/crypto/atmel-ecc.*
10278
10279 MICROCHIP I2C DRIVER
10280 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10281 L:      linux-i2c@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/i2c/busses/i2c-at91.h
10284 F:      drivers/i2c/busses/i2c-at91-*.c
10285
10286 MICROCHIP ISC DRIVER
10287 M:      Eugen Hristev <eugen.hristev@microchip.com>
10288 L:      linux-media@vger.kernel.org
10289 S:      Supported
10290 F:      drivers/media/platform/atmel/atmel-isc.c
10291 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10292 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10293
10294 MICROCHIP ISI DRIVER
10295 M:      Eugen Hristev <eugen.hristev@microchip.com>
10296 L:      linux-media@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/media/platform/atmel/atmel-isi.c
10299 F:      drivers/media/platform/atmel/atmel-isi.h
10300
10301 MICROCHIP AT91 USART MFD DRIVER
10302 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10303 L:      linux-kernel@vger.kernel.org
10304 S:      Supported
10305 F:      drivers/mfd/at91-usart.c
10306 F:      include/dt-bindings/mfd/at91-usart.h
10307 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10308
10309 MICROCHIP AT91 USART SPI DRIVER
10310 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10311 L:      linux-spi@vger.kernel.org
10312 S:      Supported
10313 F:      drivers/spi/spi-at91-usart.c
10314 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10315
10316 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10317 M:      Woojung Huh <woojung.huh@microchip.com>
10318 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10319 L:      netdev@vger.kernel.org
10320 S:      Maintained
10321 F:      net/dsa/tag_ksz.c
10322 F:      drivers/net/dsa/microchip/*
10323 F:      include/linux/platform_data/microchip-ksz.h
10324 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10325
10326 MICROCHIP LAN743X ETHERNET DRIVER
10327 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10328 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10329 L:      netdev@vger.kernel.org
10330 S:      Maintained
10331 F:      drivers/net/ethernet/microchip/lan743x_*
10332
10333 MICROCHIP LCDFB DRIVER
10334 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10335 L:      linux-fbdev@vger.kernel.org
10336 S:      Maintained
10337 F:      drivers/video/fbdev/atmel_lcdfb.c
10338 F:      include/video/atmel_lcdc.h
10339
10340 MICROCHIP MMC/SD/SDIO MCI DRIVER
10341 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10342 S:      Maintained
10343 F:      drivers/mmc/host/atmel-mci.c
10344
10345 MICROCHIP MCP16502 PMIC DRIVER
10346 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10348 S:      Maintained
10349 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10350 F:      drivers/regulator/mcp16502.c
10351
10352 MICROCHIP MCP3911 ADC DRIVER
10353 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10354 M:      Kent Gustavsson <kent@minoris.se>
10355 L:      linux-iio@vger.kernel.org
10356 S:      Supported
10357 F:      drivers/iio/adc/mcp3911.c
10358 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10359
10360 MICROCHIP NAND DRIVER
10361 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10362 L:      linux-mtd@lists.infradead.org
10363 S:      Supported
10364 F:      drivers/mtd/nand/raw/atmel/*
10365 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10366
10367 MICROCHIP PWM DRIVER
10368 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10370 L:      linux-pwm@vger.kernel.org
10371 S:      Supported
10372 F:      drivers/pwm/pwm-atmel.c
10373 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10374
10375 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10376 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10377 M:      Eugen Hristev <eugen.hristev@microchip.com>
10378 L:      linux-iio@vger.kernel.org
10379 S:      Supported
10380 F:      drivers/iio/adc/at91-sama5d2_adc.c
10381 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10382 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10383
10384 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10386 S:      Supported
10387 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10388
10389 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10390 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10392 L:      linux-gpio@vger.kernel.org
10393 F:      drivers/gpio/gpio-sama5d2-piobu.c
10394
10395 MICROCHIP SPI DRIVER
10396 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10397 S:      Supported
10398 F:      drivers/spi/spi-atmel.*
10399
10400 MICROCHIP SSC DRIVER
10401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10403 S:      Supported
10404 F:      drivers/misc/atmel-ssc.c
10405 F:      include/linux/atmel-ssc.h
10406
10407 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10408 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10410 S:      Supported
10411 F:      drivers/misc/atmel_tclib.c
10412 F:      drivers/clocksource/tcb_clksrc.c
10413
10414 MICROCHIP USBA UDC DRIVER
10415 M:      Cristian Birsan <cristian.birsan@microchip.com>
10416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10417 S:      Supported
10418 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10419
10420 MICROCHIP USB251XB DRIVER
10421 M:      Richard Leitner <richard.leitner@skidata.com>
10422 L:      linux-usb@vger.kernel.org
10423 S:      Maintained
10424 F:      drivers/usb/misc/usb251xb.c
10425 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10426
10427 MICROCHIP XDMA DRIVER
10428 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10429 L:      linux-arm-kernel@lists.infradead.org
10430 L:      dmaengine@vger.kernel.org
10431 S:      Supported
10432 F:      drivers/dma/at_xdmac.c
10433
10434 MICROSEMI MIPS SOCS
10435 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10436 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10437 L:      linux-mips@vger.kernel.org
10438 S:      Supported
10439 F:      arch/mips/generic/board-ocelot.c
10440 F:      arch/mips/configs/generic/board-ocelot.config
10441 F:      arch/mips/boot/dts/mscc/
10442 F:      Documentation/devicetree/bindings/mips/mscc.txt
10443
10444 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10445 M:      Don Brace <don.brace@microsemi.com>
10446 L:      esc.storagedev@microsemi.com
10447 L:      linux-scsi@vger.kernel.org
10448 S:      Supported
10449 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10450 F:      drivers/scsi/smartpqi/Kconfig
10451 F:      drivers/scsi/smartpqi/Makefile
10452 F:      include/linux/cciss*.h
10453 F:      include/uapi/linux/cciss*.h
10454 F:      Documentation/scsi/smartpqi.txt
10455
10456 MICROSEMI ETHERNET SWITCH DRIVER
10457 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10458 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10459 L:      netdev@vger.kernel.org
10460 S:      Supported
10461 F:      drivers/net/ethernet/mscc/
10462
10463 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10464 M:      Chen Yu <yu.c.chen@intel.com>
10465 L:      platform-driver-x86@vger.kernel.org
10466 S:      Supported
10467 F:      drivers/platform/x86/surfacepro3_button.c
10468
10469 MICROTEK X6 SCANNER
10470 M:      Oliver Neukum <oliver@neukum.org>
10471 S:      Maintained
10472 F:      drivers/usb/image/microtek.*
10473
10474 MIPS
10475 M:      Ralf Baechle <ralf@linux-mips.org>
10476 M:      Paul Burton <paul.burton@mips.com>
10477 M:      James Hogan <jhogan@kernel.org>
10478 L:      linux-mips@vger.kernel.org
10479 W:      http://www.linux-mips.org/
10480 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10482 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10483 S:      Supported
10484 F:      Documentation/devicetree/bindings/mips/
10485 F:      Documentation/mips/
10486 F:      arch/mips/
10487 F:      drivers/platform/mips/
10488
10489 MIPS BOSTON DEVELOPMENT BOARD
10490 M:      Paul Burton <paul.burton@mips.com>
10491 L:      linux-mips@vger.kernel.org
10492 S:      Maintained
10493 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10494 F:      arch/mips/boot/dts/img/boston.dts
10495 F:      arch/mips/configs/generic/board-boston.config
10496 F:      drivers/clk/imgtec/clk-boston.c
10497 F:      include/dt-bindings/clock/boston-clock.h
10498
10499 MIPS GENERIC PLATFORM
10500 M:      Paul Burton <paul.burton@mips.com>
10501 L:      linux-mips@vger.kernel.org
10502 S:      Supported
10503 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10504 F:      arch/mips/generic/
10505 F:      arch/mips/tools/generic-board-config.sh
10506
10507 MIPS/LOONGSON1 ARCHITECTURE
10508 M:      Keguang Zhang <keguang.zhang@gmail.com>
10509 L:      linux-mips@vger.kernel.org
10510 S:      Maintained
10511 F:      arch/mips/loongson32/
10512 F:      arch/mips/include/asm/mach-loongson32/
10513 F:      drivers/*/*loongson1*
10514 F:      drivers/*/*/*loongson1*
10515
10516 MIPS/LOONGSON2 ARCHITECTURE
10517 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10518 L:      linux-mips@vger.kernel.org
10519 S:      Maintained
10520 F:      arch/mips/loongson64/fuloong-2e/
10521 F:      arch/mips/loongson64/lemote-2f/
10522 F:      arch/mips/include/asm/mach-loongson64/
10523 F:      drivers/*/*loongson2*
10524 F:      drivers/*/*/*loongson2*
10525
10526 MIPS/LOONGSON3 ARCHITECTURE
10527 M:      Huacai Chen <chenhc@lemote.com>
10528 L:      linux-mips@vger.kernel.org
10529 S:      Maintained
10530 F:      arch/mips/loongson64/
10531 F:      arch/mips/include/asm/mach-loongson64/
10532 F:      drivers/platform/mips/cpu_hwmon.c
10533 F:      drivers/*/*loongson3*
10534 F:      drivers/*/*/*loongson3*
10535
10536 MIPS RINT INSTRUCTION EMULATION
10537 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10538 L:      linux-mips@vger.kernel.org
10539 S:      Supported
10540 F:      arch/mips/math-emu/sp_rint.c
10541 F:      arch/mips/math-emu/dp_rint.c
10542
10543 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10544 M:      Hans Verkuil <hverkuil@xs4all.nl>
10545 L:      linux-media@vger.kernel.org
10546 T:      git git://linuxtv.org/media_tree.git
10547 W:      https://linuxtv.org
10548 S:      Odd Fixes
10549 F:      drivers/media/radio/radio-miropcm20*
10550
10551 MMP SUPPORT
10552 R:      Lubomir Rintel <lkundrak@v3.sk>
10553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10554 S:      Odd Fixes
10555 F:      arch/arm/boot/dts/mmp*
10556 F:      arch/arm/mach-mmp/
10557
10558 MMU GATHER AND TLB INVALIDATION
10559 M:      Will Deacon <will.deacon@arm.com>
10560 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10561 M:      Andrew Morton <akpm@linux-foundation.org>
10562 M:      Nick Piggin <npiggin@gmail.com>
10563 M:      Peter Zijlstra <peterz@infradead.org>
10564 L:      linux-arch@vger.kernel.org
10565 L:      linux-mm@kvack.org
10566 S:      Maintained
10567 F:      arch/*/include/asm/tlb.h
10568 F:      include/asm-generic/tlb.h
10569 F:      mm/mmu_gather.c
10570
10571 MN88472 MEDIA DRIVER
10572 M:      Antti Palosaari <crope@iki.fi>
10573 L:      linux-media@vger.kernel.org
10574 W:      https://linuxtv.org
10575 W:      http://palosaari.fi/linux/
10576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10577 S:      Maintained
10578 F:      drivers/media/dvb-frontends/mn88472*
10579
10580 MN88473 MEDIA DRIVER
10581 M:      Antti Palosaari <crope@iki.fi>
10582 L:      linux-media@vger.kernel.org
10583 W:      https://linuxtv.org
10584 W:      http://palosaari.fi/linux/
10585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10586 S:      Maintained
10587 F:      drivers/media/dvb-frontends/mn88473*
10588
10589 MODULE SUPPORT
10590 M:      Jessica Yu <jeyu@kernel.org>
10591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10592 S:      Maintained
10593 F:      include/linux/module.h
10594 F:      kernel/module.c
10595
10596 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10597 W:      http://popies.net/meye/
10598 S:      Orphan
10599 F:      Documentation/media/v4l-drivers/meye*
10600 F:      drivers/media/pci/meye/
10601 F:      include/uapi/linux/meye.h
10602
10603 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10604 M:      Jiri Slaby <jirislaby@gmail.com>
10605 S:      Maintained
10606 F:      Documentation/serial/moxa-smartio.rst
10607 F:      drivers/tty/mxser.*
10608
10609 MR800 AVERMEDIA USB FM RADIO DRIVER
10610 M:      Alexey Klimov <klimov.linux@gmail.com>
10611 L:      linux-media@vger.kernel.org
10612 T:      git git://linuxtv.org/media_tree.git
10613 S:      Maintained
10614 F:      drivers/media/radio/radio-mr800.c
10615
10616 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10617 M:      Alan Ott <alan@signal11.us>
10618 L:      linux-wpan@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/net/ieee802154/mrf24j40.c
10621 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10622
10623 MSI LAPTOP SUPPORT
10624 M:      "Lee, Chun-Yi" <jlee@suse.com>
10625 L:      platform-driver-x86@vger.kernel.org
10626 S:      Maintained
10627 F:      drivers/platform/x86/msi-laptop.c
10628
10629 MSI WMI SUPPORT
10630 L:      platform-driver-x86@vger.kernel.org
10631 S:      Orphan
10632 F:      drivers/platform/x86/msi-wmi.c
10633
10634 MSI001 MEDIA DRIVER
10635 M:      Antti Palosaari <crope@iki.fi>
10636 L:      linux-media@vger.kernel.org
10637 W:      https://linuxtv.org
10638 W:      http://palosaari.fi/linux/
10639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10640 T:      git git://linuxtv.org/anttip/media_tree.git
10641 S:      Maintained
10642 F:      drivers/media/tuners/msi001*
10643
10644 MSI2500 MEDIA DRIVER
10645 M:      Antti Palosaari <crope@iki.fi>
10646 L:      linux-media@vger.kernel.org
10647 W:      https://linuxtv.org
10648 W:      http://palosaari.fi/linux/
10649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10650 T:      git git://linuxtv.org/anttip/media_tree.git
10651 S:      Maintained
10652 F:      drivers/media/usb/msi2500/
10653
10654 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10655 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10656 L:      linux-mtd@lists.infradead.org
10657 S:      Maintained
10658 F:      drivers/mtd/devices/docg3*
10659
10660 MT9M032 APTINA SENSOR DRIVER
10661 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10662 L:      linux-media@vger.kernel.org
10663 T:      git git://linuxtv.org/media_tree.git
10664 S:      Maintained
10665 F:      drivers/media/i2c/mt9m032.c
10666 F:      include/media/i2c/mt9m032.h
10667
10668 MT9P031 APTINA CAMERA SENSOR
10669 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10670 L:      linux-media@vger.kernel.org
10671 T:      git git://linuxtv.org/media_tree.git
10672 S:      Maintained
10673 F:      drivers/media/i2c/mt9p031.c
10674 F:      include/media/i2c/mt9p031.h
10675
10676 MT9T001 APTINA CAMERA SENSOR
10677 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10678 L:      linux-media@vger.kernel.org
10679 T:      git git://linuxtv.org/media_tree.git
10680 S:      Maintained
10681 F:      drivers/media/i2c/mt9t001.c
10682 F:      include/media/i2c/mt9t001.h
10683
10684 MT9T112 APTINA CAMERA SENSOR
10685 M:      Jacopo Mondi <jacopo@jmondi.org>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Odd Fixes
10689 F:      drivers/media/i2c/mt9t112.c
10690 F:      include/media/i2c/mt9t112.h
10691
10692 MT9V032 APTINA CAMERA SENSOR
10693 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10698 F:      drivers/media/i2c/mt9v032.c
10699 F:      include/media/i2c/mt9v032.h
10700
10701 MT9V111 APTINA CAMERA SENSOR
10702 M:      Jacopo Mondi <jacopo@jmondi.org>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10707 F:      drivers/media/i2c/mt9v111.c
10708
10709 MULTIFUNCTION DEVICES (MFD)
10710 M:      Lee Jones <lee.jones@linaro.org>
10711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10712 S:      Supported
10713 F:      Documentation/devicetree/bindings/mfd/
10714 F:      drivers/mfd/
10715 F:      include/linux/mfd/
10716 F:      include/dt-bindings/mfd/
10717
10718 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10719 S:      Orphan
10720 F:      drivers/mmc/host/mmc_spi.c
10721 F:      include/linux/spi/mmc_spi.h
10722
10723 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10724 M:      Ulf Hansson <ulf.hansson@linaro.org>
10725 L:      linux-mmc@vger.kernel.org
10726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10727 S:      Maintained
10728 F:      Documentation/devicetree/bindings/mmc/
10729 F:      drivers/mmc/
10730 F:      include/linux/mmc/
10731 F:      include/uapi/linux/mmc/
10732
10733 MULTIPLEXER SUBSYSTEM
10734 M:      Peter Rosin <peda@axentia.se>
10735 S:      Maintained
10736 F:      Documentation/ABI/testing/sysfs-class-mux*
10737 F:      Documentation/devicetree/bindings/mux/
10738 F:      include/dt-bindings/mux/
10739 F:      include/linux/mux/
10740 F:      drivers/mux/
10741
10742 MULTITECH MULTIPORT CARD (ISICOM)
10743 S:      Orphan
10744 F:      drivers/tty/isicom.c
10745 F:      include/linux/isicom.h
10746
10747 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10748 M:      Bin Liu <b-liu@ti.com>
10749 L:      linux-usb@vger.kernel.org
10750 S:      Maintained
10751 F:      drivers/usb/musb/
10752
10753 MXL301RF MEDIA DRIVER
10754 M:      Akihiro Tsukada <tskd08@gmail.com>
10755 L:      linux-media@vger.kernel.org
10756 S:      Odd Fixes
10757 F:      drivers/media/tuners/mxl301rf*
10758
10759 MXL5007T MEDIA DRIVER
10760 M:      Michael Krufky <mkrufky@linuxtv.org>
10761 L:      linux-media@vger.kernel.org
10762 W:      https://linuxtv.org
10763 W:      http://github.com/mkrufky
10764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10765 T:      git git://linuxtv.org/mkrufky/tuners.git
10766 S:      Maintained
10767 F:      drivers/media/tuners/mxl5007t.*
10768
10769 MXSFB DRM DRIVER
10770 M:      Marek Vasut <marex@denx.de>
10771 M:      Stefan Agner <stefan@agner.ch>
10772 L:      dri-devel@lists.freedesktop.org
10773 S:      Supported
10774 F:      drivers/gpu/drm/mxsfb/
10775 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10776 T:      git git://anongit.freedesktop.org/drm/drm-misc
10777
10778 MYLEX DAC960 PCI RAID Controller
10779 M:      Hannes Reinecke <hare@kernel.org>
10780 L:      linux-scsi@vger.kernel.org
10781 S:      Supported
10782 F:      drivers/scsi/myrb.*
10783 F:      drivers/scsi/myrs.*
10784
10785 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10786 M:      Chris Lee <christopher.lee@cspi.com>
10787 L:      netdev@vger.kernel.org
10788 W:      https://www.cspi.com/ethernet-products/support/downloads/
10789 S:      Supported
10790 F:      drivers/net/ethernet/myricom/myri10ge/
10791
10792 NAND FLASH SUBSYSTEM
10793 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10794 R:      Richard Weinberger <richard@nod.at>
10795 L:      linux-mtd@lists.infradead.org
10796 W:      http://www.linux-mtd.infradead.org/
10797 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10799 S:      Maintained
10800 F:      drivers/mtd/nand/
10801 F:      include/linux/mtd/*nand*.h
10802
10803 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10804 M:      Daniel Mack <zonque@gmail.com>
10805 S:      Maintained
10806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10807 W:      http://www.native-instruments.com
10808 F:      sound/usb/caiaq/
10809
10810 NATSEMI ETHERNET DRIVER (DP8381x)
10811 S:      Orphan
10812 F:      drivers/net/ethernet/natsemi/natsemi.c
10813
10814 NCR 5380 SCSI DRIVERS
10815 M:      Finn Thain <fthain@telegraphics.com.au>
10816 M:      Michael Schmitz <schmitzmic@gmail.com>
10817 L:      linux-scsi@vger.kernel.org
10818 S:      Maintained
10819 F:      Documentation/scsi/g_NCR5380.txt
10820 F:      drivers/scsi/NCR5380.*
10821 F:      drivers/scsi/arm/cumana_1.c
10822 F:      drivers/scsi/arm/oak.c
10823 F:      drivers/scsi/atari_scsi.*
10824 F:      drivers/scsi/dmx3191d.c
10825 F:      drivers/scsi/g_NCR5380.*
10826 F:      drivers/scsi/mac_scsi.*
10827 F:      drivers/scsi/sun3_scsi.*
10828 F:      drivers/scsi/sun3_scsi_vme.c
10829
10830 NCSI LIBRARY:
10831 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10832 S:      Maintained
10833 F:      net/ncsi/
10834
10835 NCT6775 HARDWARE MONITOR DRIVER
10836 M:      Guenter Roeck <linux@roeck-us.net>
10837 L:      linux-hwmon@vger.kernel.org
10838 S:      Maintained
10839 F:      Documentation/hwmon/nct6775.rst
10840 F:      drivers/hwmon/nct6775.c
10841
10842 NET_FAILOVER MODULE
10843 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10844 L:      netdev@vger.kernel.org
10845 S:      Supported
10846 F:      driver/net/net_failover.c
10847 F:      include/net/net_failover.h
10848 F:      Documentation/networking/net_failover.rst
10849
10850 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10851 M:      Faisal Latif <faisal.latif@intel.com>
10852 L:      linux-rdma@vger.kernel.org
10853 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10854 S:      Supported
10855 F:      drivers/infiniband/hw/nes/
10856 F:      include/uapi/rdma/nes-abi.h
10857
10858 NETEM NETWORK EMULATOR
10859 M:      Stephen Hemminger <stephen@networkplumber.org>
10860 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10861 S:      Maintained
10862 F:      net/sched/sch_netem.c
10863
10864 NETERION 10GbE DRIVERS (s2io/vxge)
10865 M:      Jon Mason <jdmason@kudzu.us>
10866 L:      netdev@vger.kernel.org
10867 S:      Supported
10868 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10869 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10870 F:      drivers/net/ethernet/neterion/
10871
10872 NETFILTER
10873 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10874 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10875 M:      Florian Westphal <fw@strlen.de>
10876 L:      netfilter-devel@vger.kernel.org
10877 L:      coreteam@netfilter.org
10878 W:      http://www.netfilter.org/
10879 W:      http://www.iptables.org/
10880 W:      http://www.nftables.org/
10881 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10884 S:      Maintained
10885 F:      include/linux/netfilter*
10886 F:      include/linux/netfilter/
10887 F:      include/net/netfilter/
10888 F:      include/uapi/linux/netfilter*
10889 F:      include/uapi/linux/netfilter/
10890 F:      net/*/netfilter.c
10891 F:      net/*/netfilter/
10892 F:      net/netfilter/
10893 F:      net/bridge/br_netfilter*.c
10894
10895 NETROM NETWORK LAYER
10896 M:      Ralf Baechle <ralf@linux-mips.org>
10897 L:      linux-hams@vger.kernel.org
10898 W:      http://www.linux-ax25.org/
10899 S:      Maintained
10900 F:      include/net/netrom.h
10901 F:      include/uapi/linux/netrom.h
10902 F:      net/netrom/
10903
10904 NETRONOME ETHERNET DRIVERS
10905 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10906 L:      oss-drivers@netronome.com
10907 S:      Maintained
10908 F:      drivers/net/ethernet/netronome/
10909
10910 NETWORK BLOCK DEVICE (NBD)
10911 M:      Josef Bacik <josef@toxicpanda.com>
10912 S:      Maintained
10913 L:      linux-block@vger.kernel.org
10914 L:      nbd@other.debian.org
10915 F:      Documentation/blockdev/nbd.txt
10916 F:      drivers/block/nbd.c
10917 F:      include/trace/events/nbd.h
10918 F:      include/uapi/linux/nbd.h
10919
10920 NETWORK DROP MONITOR
10921 M:      Neil Horman <nhorman@tuxdriver.com>
10922 L:      netdev@vger.kernel.org
10923 S:      Maintained
10924 W:      https://fedorahosted.org/dropwatch/
10925 F:      net/core/drop_monitor.c
10926
10927 NETWORKING DRIVERS
10928 M:      "David S. Miller" <davem@davemloft.net>
10929 L:      netdev@vger.kernel.org
10930 W:      http://www.linuxfoundation.org/en/Net
10931 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10934 S:      Odd Fixes
10935 F:      Documentation/devicetree/bindings/net/
10936 F:      drivers/net/
10937 F:      include/linux/if_*
10938 F:      include/linux/netdevice.h
10939 F:      include/linux/etherdevice.h
10940 F:      include/linux/fcdevice.h
10941 F:      include/linux/fddidevice.h
10942 F:      include/linux/hippidevice.h
10943 F:      include/linux/inetdevice.h
10944 F:      include/uapi/linux/if_*
10945 F:      include/uapi/linux/netdevice.h
10946
10947 NETWORKING DRIVERS (WIRELESS)
10948 M:      Kalle Valo <kvalo@codeaurora.org>
10949 L:      linux-wireless@vger.kernel.org
10950 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10953 S:      Maintained
10954 F:      Documentation/devicetree/bindings/net/wireless/
10955 F:      drivers/net/wireless/
10956
10957 NETWORKING [DSA]
10958 M:      Andrew Lunn <andrew@lunn.ch>
10959 M:      Vivien Didelot <vivien.didelot@gmail.com>
10960 M:      Florian Fainelli <f.fainelli@gmail.com>
10961 S:      Maintained
10962 F:      Documentation/devicetree/bindings/net/dsa/
10963 F:      net/dsa/
10964 F:      include/net/dsa.h
10965 F:      include/linux/dsa/
10966 F:      include/linux/platform_data/dsa.h
10967 F:      drivers/net/dsa/
10968
10969 NETWORKING [GENERAL]
10970 M:      "David S. Miller" <davem@davemloft.net>
10971 L:      netdev@vger.kernel.org
10972 W:      http://www.linuxfoundation.org/en/Net
10973 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10976 B:      mailto:netdev@vger.kernel.org
10977 S:      Maintained
10978 F:      net/
10979 F:      include/net/
10980 F:      include/linux/in.h
10981 F:      include/linux/net.h
10982 F:      include/linux/netdevice.h
10983 F:      include/uapi/linux/in.h
10984 F:      include/uapi/linux/net.h
10985 F:      include/uapi/linux/netdevice.h
10986 F:      include/uapi/linux/net_namespace.h
10987 F:      tools/testing/selftests/net/
10988 F:      lib/net_utils.c
10989 F:      lib/random32.c
10990 F:      Documentation/networking/
10991
10992 NETWORKING [IPSEC]
10993 M:      Steffen Klassert <steffen.klassert@secunet.com>
10994 M:      Herbert Xu <herbert@gondor.apana.org.au>
10995 M:      "David S. Miller" <davem@davemloft.net>
10996 L:      netdev@vger.kernel.org
10997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10999 S:      Maintained
11000 F:      net/xfrm/
11001 F:      net/key/
11002 F:      net/ipv4/xfrm*
11003 F:      net/ipv4/esp4*
11004 F:      net/ipv4/ah4.c
11005 F:      net/ipv4/ipcomp.c
11006 F:      net/ipv4/ip_vti.c
11007 F:      net/ipv6/xfrm*
11008 F:      net/ipv6/esp6*
11009 F:      net/ipv6/ah6.c
11010 F:      net/ipv6/ipcomp6.c
11011 F:      net/ipv6/ip6_vti.c
11012 F:      include/uapi/linux/xfrm.h
11013 F:      include/net/xfrm.h
11014
11015 NETWORKING [IPv4/IPv6]
11016 M:      "David S. Miller" <davem@davemloft.net>
11017 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11018 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11019 L:      netdev@vger.kernel.org
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11021 S:      Maintained
11022 F:      net/ipv4/
11023 F:      net/ipv6/
11024 F:      include/net/ip*
11025 F:      arch/x86/net/*
11026
11027 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11028 M:      Paul Moore <paul@paul-moore.com>
11029 W:      https://github.com/netlabel
11030 L:      netdev@vger.kernel.org
11031 L:      linux-security-module@vger.kernel.org
11032 S:      Maintained
11033 F:      Documentation/netlabel/
11034 F:      include/net/calipso.h
11035 F:      include/net/cipso_ipv4.h
11036 F:      include/net/netlabel.h
11037 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11038 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11039 F:      net/netlabel/
11040 F:      net/ipv4/cipso_ipv4.c
11041 F:      net/ipv6/calipso.c
11042 F:      net/netfilter/xt_CONNSECMARK.c
11043 F:      net/netfilter/xt_SECMARK.c
11044
11045 NETWORKING [TCP]
11046 M:      Eric Dumazet <edumazet@google.com>
11047 L:      netdev@vger.kernel.org
11048 S:      Maintained
11049 F:      net/ipv4/tcp*.c
11050 F:      net/ipv4/syncookies.c
11051 F:      net/ipv6/tcp*.c
11052 F:      net/ipv6/syncookies.c
11053 F:      include/uapi/linux/tcp.h
11054 F:      include/net/tcp.h
11055 F:      include/linux/tcp.h
11056 F:      include/trace/events/tcp.h
11057
11058 NETWORKING [TLS]
11059 M:      Boris Pismenny <borisp@mellanox.com>
11060 M:      Aviad Yehezkel <aviadye@mellanox.com>
11061 M:      Dave Watson <davejwatson@fb.com>
11062 M:      John Fastabend <john.fastabend@gmail.com>
11063 M:      Daniel Borkmann <daniel@iogearbox.net>
11064 L:      netdev@vger.kernel.org
11065 S:      Maintained
11066 F:      net/tls/*
11067 F:      include/uapi/linux/tls.h
11068 F:      include/net/tls.h
11069
11070 NETWORKING [WIRELESS]
11071 L:      linux-wireless@vger.kernel.org
11072 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11073
11074 NETDEVSIM
11075 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11076 S:      Maintained
11077 F:      drivers/net/netdevsim/*
11078
11079 NETXEN (1/10) GbE SUPPORT
11080 M:      Manish Chopra <manishc@marvell.com>
11081 M:      Rahul Verma <rahulv@marvell.com>
11082 M:      GR-Linux-NIC-Dev@marvell.com
11083 L:      netdev@vger.kernel.org
11084 S:      Supported
11085 F:      drivers/net/ethernet/qlogic/netxen/
11086
11087 NEXTHOP
11088 M:      David Ahern <dsahern@kernel.org>
11089 L:      netdev@vger.kernel.org
11090 S:      Maintained
11091 F:      include/net/nexthop.h
11092 F:      include/uapi/linux/nexthop.h
11093 F:      include/net/netns/nexthop.h
11094 F:      net/ipv4/nexthop.c
11095
11096 NFC SUBSYSTEM
11097 L:      netdev@vger.kernel.org
11098 S:      Orphan
11099 F:      net/nfc/
11100 F:      include/net/nfc/
11101 F:      include/uapi/linux/nfc.h
11102 F:      drivers/nfc/
11103 F:      include/linux/platform_data/nfcmrvl.h
11104 F:      include/linux/platform_data/nxp-nci.h
11105 F:      Documentation/devicetree/bindings/net/nfc/
11106
11107 NFS, SUNRPC, AND LOCKD CLIENTS
11108 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11109 M:      Anna Schumaker <anna.schumaker@netapp.com>
11110 L:      linux-nfs@vger.kernel.org
11111 W:      http://client.linux-nfs.org
11112 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11113 S:      Maintained
11114 F:      fs/lockd/
11115 F:      fs/nfs/
11116 F:      fs/nfs_common/
11117 F:      net/sunrpc/
11118 F:      include/linux/lockd/
11119 F:      include/linux/nfs*
11120 F:      include/linux/sunrpc/
11121 F:      include/uapi/linux/nfs*
11122 F:      include/uapi/linux/sunrpc/
11123
11124 NILFS2 FILESYSTEM
11125 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11126 L:      linux-nilfs@vger.kernel.org
11127 W:      https://nilfs.sourceforge.io/
11128 W:      https://nilfs.osdn.jp/
11129 T:      git git://github.com/konis/nilfs2.git
11130 S:      Supported
11131 F:      Documentation/filesystems/nilfs2.txt
11132 F:      fs/nilfs2/
11133 F:      include/trace/events/nilfs2.h
11134 F:      include/uapi/linux/nilfs2_api.h
11135 F:      include/uapi/linux/nilfs2_ondisk.h
11136
11137 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11138 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11139 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11140 S:      Maintained
11141 F:      Documentation/scsi/NinjaSCSI.txt
11142 F:      drivers/scsi/pcmcia/nsp_*
11143
11144 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11145 M:      GOTO Masanori <gotom@debian.or.jp>
11146 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11147 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11148 S:      Maintained
11149 F:      Documentation/scsi/NinjaSCSI.txt
11150 F:      drivers/scsi/nsp32*
11151
11152 NIOS2 ARCHITECTURE
11153 M:      Ley Foon Tan <lftan@altera.com>
11154 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11156 S:      Maintained
11157 F:      arch/nios2/
11158
11159 NOHZ, DYNTICKS SUPPORT
11160 M:      Frederic Weisbecker <fweisbec@gmail.com>
11161 M:      Thomas Gleixner <tglx@linutronix.de>
11162 M:      Ingo Molnar <mingo@kernel.org>
11163 L:      linux-kernel@vger.kernel.org
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11165 S:      Maintained
11166 F:      kernel/time/tick*.*
11167 F:      include/linux/tick.h
11168 F:      include/linux/sched/nohz.h
11169
11170 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11171 M:      Pavel Machek <pavel@ucw.cz>
11172 M:      Sakari Ailus <sakari.ailus@iki.fi>
11173 L:      linux-media@vger.kernel.org
11174 S:      Maintained
11175 F:      drivers/media/i2c/et8ek8
11176 F:      drivers/media/i2c/ad5820.c
11177
11178 NOKIA N900 POWER SUPPLY DRIVERS
11179 R:      Pali Rohár <pali.rohar@gmail.com>
11180 F:      include/linux/power/bq2415x_charger.h
11181 F:      include/linux/power/bq27xxx_battery.h
11182 F:      include/linux/power/isp1704_charger.h
11183 F:      drivers/power/supply/bq2415x_charger.c
11184 F:      drivers/power/supply/bq27xxx_battery.c
11185 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11186 F:      drivers/power/supply/isp1704_charger.c
11187 F:      drivers/power/supply/rx51_battery.c
11188
11189 NOLIBC HEADER FILE
11190 M:      Willy Tarreau <w@1wt.eu>
11191 S:      Maintained
11192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11193 F:      tools/include/nolibc/
11194
11195 NTB AMD DRIVER
11196 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11197 L:      linux-ntb@googlegroups.com
11198 S:      Supported
11199 F:      drivers/ntb/hw/amd/
11200
11201 NTB DRIVER CORE
11202 M:      Jon Mason <jdmason@kudzu.us>
11203 M:      Dave Jiang <dave.jiang@intel.com>
11204 M:      Allen Hubbe <allenbh@gmail.com>
11205 L:      linux-ntb@googlegroups.com
11206 S:      Supported
11207 W:      https://github.com/jonmason/ntb/wiki
11208 T:      git git://github.com/jonmason/ntb.git
11209 F:      drivers/ntb/
11210 F:      drivers/net/ntb_netdev.c
11211 F:      include/linux/ntb.h
11212 F:      include/linux/ntb_transport.h
11213 F:      tools/testing/selftests/ntb/
11214
11215 NTB IDT DRIVER
11216 M:      Serge Semin <fancer.lancer@gmail.com>
11217 L:      linux-ntb@googlegroups.com
11218 S:      Supported
11219 F:      drivers/ntb/hw/idt/
11220
11221 NTB INTEL DRIVER
11222 M:      Dave Jiang <dave.jiang@intel.com>
11223 L:      linux-ntb@googlegroups.com
11224 S:      Supported
11225 W:      https://github.com/davejiang/linux/wiki
11226 T:      git https://github.com/davejiang/linux.git
11227 F:      drivers/ntb/hw/intel/
11228
11229 NTFS FILESYSTEM
11230 M:      Anton Altaparmakov <anton@tuxera.com>
11231 L:      linux-ntfs-dev@lists.sourceforge.net
11232 W:      http://www.tuxera.com/
11233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11234 S:      Supported
11235 F:      Documentation/filesystems/ntfs.txt
11236 F:      fs/ntfs/
11237
11238 NUBUS SUBSYSTEM
11239 M:      Finn Thain <fthain@telegraphics.com.au>
11240 L:      linux-m68k@lists.linux-m68k.org
11241 S:      Maintained
11242 F:      arch/*/include/asm/nubus.h
11243 F:      drivers/nubus/
11244 F:      include/linux/nubus.h
11245 F:      include/uapi/linux/nubus.h
11246
11247 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11248 M:      Antonino Daplas <adaplas@gmail.com>
11249 L:      linux-fbdev@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/video/fbdev/riva/
11252 F:      drivers/video/fbdev/nvidia/
11253
11254 NVM EXPRESS DRIVER
11255 M:      Keith Busch <kbusch@kernel.org>
11256 M:      Jens Axboe <axboe@fb.com>
11257 M:      Christoph Hellwig <hch@lst.de>
11258 M:      Sagi Grimberg <sagi@grimberg.me>
11259 L:      linux-nvme@lists.infradead.org
11260 T:      git://git.infradead.org/nvme.git
11261 W:      http://git.infradead.org/nvme.git
11262 S:      Supported
11263 F:      drivers/nvme/host/
11264 F:      include/linux/nvme.h
11265 F:      include/uapi/linux/nvme_ioctl.h
11266
11267 NVM EXPRESS FC TRANSPORT DRIVERS
11268 M:      James Smart <james.smart@broadcom.com>
11269 L:      linux-nvme@lists.infradead.org
11270 S:      Supported
11271 F:      include/linux/nvme-fc.h
11272 F:      include/linux/nvme-fc-driver.h
11273 F:      drivers/nvme/host/fc.c
11274 F:      drivers/nvme/target/fc.c
11275 F:      drivers/nvme/target/fcloop.c
11276
11277 NVM EXPRESS TARGET DRIVER
11278 M:      Christoph Hellwig <hch@lst.de>
11279 M:      Sagi Grimberg <sagi@grimberg.me>
11280 L:      linux-nvme@lists.infradead.org
11281 T:      git://git.infradead.org/nvme.git
11282 W:      http://git.infradead.org/nvme.git
11283 S:      Supported
11284 F:      drivers/nvme/target/
11285
11286 NVMEM FRAMEWORK
11287 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11288 S:      Maintained
11289 F:      drivers/nvmem/
11290 F:      Documentation/devicetree/bindings/nvmem/
11291 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11292 F:      include/linux/nvmem-consumer.h
11293 F:      include/linux/nvmem-provider.h
11294
11295 NXP FXAS21002C DRIVER
11296 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11297 L:      linux-iio@vger.kernel.org
11298 S:      Maintained
11299 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11300 F:      drivers/iio/gyro/fxas21002c_core.c
11301 F:      drivers/iio/gyro/fxas21002c.h
11302 F:      drivers/iio/gyro/fxas21002c_i2c.c
11303 F:      drivers/iio/gyro/fxas21002c_spi.c
11304
11305 NXP SGTL5000 DRIVER
11306 M:      Fabio Estevam <festevam@gmail.com>
11307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11310 F:      sound/soc/codecs/sgtl5000*
11311
11312 NXP SJA1105 ETHERNET SWITCH DRIVER
11313 M:      Vladimir Oltean <olteanv@gmail.com>
11314 L:      linux-kernel@vger.kernel.org
11315 S:      Maintained
11316 F:      drivers/net/dsa/sja1105
11317
11318 NXP TDA998X DRM DRIVER
11319 M:      Russell King <linux@armlinux.org.uk>
11320 S:      Maintained
11321 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11322 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11323 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11324 F:      include/drm/i2c/tda998x.h
11325 F:      include/dt-bindings/display/tda998x.h
11326 K:      "nxp,tda998x"
11327
11328 NXP TFA9879 DRIVER
11329 M:      Peter Rosin <peda@axentia.se>
11330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11333 F:      sound/soc/codecs/tfa9879*
11334
11335 NXP-NCI NFC DRIVER
11336 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11337 R:      Charles Gorand <charles.gorand@effinnov.com>
11338 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11339 S:      Supported
11340 F:      drivers/nfc/nxp-nci
11341
11342 OBJAGG
11343 M:      Jiri Pirko <jiri@mellanox.com>
11344 L:      netdev@vger.kernel.org
11345 S:      Supported
11346 F:      lib/objagg.c
11347 F:      lib/test_objagg.c
11348 F:      include/linux/objagg.h
11349
11350 NXP FSPI DRIVER
11351 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11352 M:      Ashish Kumar <ashish.kumar@nxp.com>
11353 L:      linux-spi@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/spi/spi-nxp-fspi.c
11356 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11357
11358 OBJTOOL
11359 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11360 M:      Peter Zijlstra <peterz@infradead.org>
11361 S:      Supported
11362 F:      tools/objtool/
11363
11364 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11365 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11366 M:      Andrew Donnellan <ajd@linux.ibm.com>
11367 L:      linuxppc-dev@lists.ozlabs.org
11368 S:      Supported
11369 F:      arch/powerpc/platforms/powernv/ocxl.c
11370 F:      arch/powerpc/include/asm/pnv-ocxl.h
11371 F:      drivers/misc/ocxl/
11372 F:      include/misc/ocxl*
11373 F:      include/uapi/misc/ocxl.h
11374 F:      Documentation/accelerators/ocxl.rst
11375
11376 OMAP AUDIO SUPPORT
11377 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11378 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11379 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11380 L:      linux-omap@vger.kernel.org
11381 S:      Maintained
11382 F:      sound/soc/ti/omap*
11383 F:      sound/soc/ti/rx51.c
11384 F:      sound/soc/ti/n810.c
11385 F:      sound/soc/ti/sdma-pcm.*
11386
11387 OMAP CLOCK FRAMEWORK SUPPORT
11388 M:      Paul Walmsley <paul@pwsan.com>
11389 L:      linux-omap@vger.kernel.org
11390 S:      Maintained
11391 F:      arch/arm/*omap*/*clock*
11392
11393 OMAP DEVICE TREE SUPPORT
11394 M:      Benoît Cousson <bcousson@baylibre.com>
11395 M:      Tony Lindgren <tony@atomide.com>
11396 L:      linux-omap@vger.kernel.org
11397 L:      devicetree@vger.kernel.org
11398 S:      Maintained
11399 F:      arch/arm/boot/dts/*omap*
11400 F:      arch/arm/boot/dts/*am3*
11401 F:      arch/arm/boot/dts/*am4*
11402 F:      arch/arm/boot/dts/*am5*
11403 F:      arch/arm/boot/dts/*dra7*
11404
11405 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11406 L:      linux-omap@vger.kernel.org
11407 L:      linux-fbdev@vger.kernel.org
11408 S:      Orphan
11409 F:      drivers/video/fbdev/omap2/
11410 F:      Documentation/arm/OMAP/DSS
11411
11412 OMAP FRAMEBUFFER SUPPORT
11413 L:      linux-fbdev@vger.kernel.org
11414 L:      linux-omap@vger.kernel.org
11415 S:      Orphan
11416 F:      drivers/video/fbdev/omap/
11417
11418 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11419 M:      Roger Quadros <rogerq@ti.com>
11420 M:      Tony Lindgren <tony@atomide.com>
11421 L:      linux-omap@vger.kernel.org
11422 S:      Maintained
11423 F:      drivers/memory/omap-gpmc.c
11424 F:      arch/arm/mach-omap2/*gpmc*
11425
11426 OMAP GPIO DRIVER
11427 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11428 M:      Santosh Shilimkar <ssantosh@kernel.org>
11429 M:      Kevin Hilman <khilman@kernel.org>
11430 L:      linux-omap@vger.kernel.org
11431 S:      Maintained
11432 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11433 F:      drivers/gpio/gpio-omap.c
11434
11435 OMAP HARDWARE SPINLOCK SUPPORT
11436 M:      Ohad Ben-Cohen <ohad@wizery.com>
11437 L:      linux-omap@vger.kernel.org
11438 S:      Maintained
11439 F:      drivers/hwspinlock/omap_hwspinlock.c
11440
11441 OMAP HS MMC SUPPORT
11442 L:      linux-mmc@vger.kernel.org
11443 L:      linux-omap@vger.kernel.org
11444 S:      Orphan
11445 F:      drivers/mmc/host/omap_hsmmc.c
11446
11447 OMAP HWMOD DATA
11448 M:      Paul Walmsley <paul@pwsan.com>
11449 L:      linux-omap@vger.kernel.org
11450 S:      Maintained
11451 F:      arch/arm/mach-omap2/omap_hwmod*data*
11452
11453 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11454 M:      Benoît Cousson <bcousson@baylibre.com>
11455 L:      linux-omap@vger.kernel.org
11456 S:      Maintained
11457 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11458
11459 OMAP HWMOD SUPPORT
11460 M:      Benoît Cousson <bcousson@baylibre.com>
11461 M:      Paul Walmsley <paul@pwsan.com>
11462 L:      linux-omap@vger.kernel.org
11463 S:      Maintained
11464 F:      arch/arm/mach-omap2/omap_hwmod.*
11465
11466 OMAP I2C DRIVER
11467 M:      Vignesh R <vigneshr@ti.com>
11468 L:      linux-omap@vger.kernel.org
11469 L:      linux-i2c@vger.kernel.org
11470 S:      Maintained
11471 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11472 F:      drivers/i2c/busses/i2c-omap.c
11473
11474 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11475 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11476 L:      linux-media@vger.kernel.org
11477 S:      Maintained
11478 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11479 F:      drivers/media/platform/omap3isp/
11480 F:      drivers/staging/media/omap4iss/
11481
11482 OMAP MMC SUPPORT
11483 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11484 L:      linux-omap@vger.kernel.org
11485 S:      Odd Fixes
11486 F:      drivers/mmc/host/omap.c
11487
11488 OMAP POWER MANAGEMENT SUPPORT
11489 M:      Kevin Hilman <khilman@kernel.org>
11490 L:      linux-omap@vger.kernel.org
11491 S:      Maintained
11492 F:      arch/arm/*omap*/*pm*
11493 F:      drivers/cpufreq/omap-cpufreq.c
11494
11495 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11496 M:      Rajendra Nayak <rnayak@codeaurora.org>
11497 M:      Paul Walmsley <paul@pwsan.com>
11498 L:      linux-omap@vger.kernel.org
11499 S:      Maintained
11500 F:      arch/arm/mach-omap2/prm*
11501
11502 OMAP RANDOM NUMBER GENERATOR SUPPORT
11503 M:      Deepak Saxena <dsaxena@plexity.net>
11504 S:      Maintained
11505 F:      drivers/char/hw_random/omap-rng.c
11506
11507 OMAP USB SUPPORT
11508 L:      linux-usb@vger.kernel.org
11509 L:      linux-omap@vger.kernel.org
11510 S:      Orphan
11511 F:      drivers/usb/*/*omap*
11512 F:      arch/arm/*omap*/usb*
11513
11514 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11515 M:      Mark Jackson <mpfj@newflow.co.uk>
11516 L:      linux-omap@vger.kernel.org
11517 S:      Maintained
11518 F:      arch/arm/boot/dts/am335x-nano.dts
11519
11520 OMAP1 SUPPORT
11521 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11522 M:      Tony Lindgren <tony@atomide.com>
11523 L:      linux-omap@vger.kernel.org
11524 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11526 S:      Maintained
11527 F:      arch/arm/mach-omap1/
11528 F:      arch/arm/plat-omap/
11529 F:      arch/arm/configs/omap1_defconfig
11530 F:      drivers/i2c/busses/i2c-omap.c
11531 F:      include/linux/platform_data/i2c-omap.h
11532 F:      include/linux/platform_data/ams-delta-fiq.h
11533
11534 OMAP2+ SUPPORT
11535 M:      Tony Lindgren <tony@atomide.com>
11536 L:      linux-omap@vger.kernel.org
11537 W:      http://www.muru.com/linux/omap/
11538 W:      http://linux.omap.com/
11539 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11541 S:      Maintained
11542 F:      arch/arm/mach-omap2/
11543 F:      arch/arm/plat-omap/
11544 F:      arch/arm/configs/omap2plus_defconfig
11545 F:      drivers/i2c/busses/i2c-omap.c
11546 F:      drivers/irqchip/irq-omap-intc.c
11547 F:      drivers/mfd/*omap*.c
11548 F:      drivers/mfd/menelaus.c
11549 F:      drivers/mfd/palmas.c
11550 F:      drivers/mfd/tps65217.c
11551 F:      drivers/mfd/tps65218.c
11552 F:      drivers/mfd/tps65910.c
11553 F:      drivers/mfd/twl-core.[ch]
11554 F:      drivers/mfd/twl4030*.c
11555 F:      drivers/mfd/twl6030*.c
11556 F:      drivers/mfd/twl6040*.c
11557 F:      drivers/regulator/palmas-regulator*.c
11558 F:      drivers/regulator/pbias-regulator.c
11559 F:      drivers/regulator/tps65217-regulator.c
11560 F:      drivers/regulator/tps65218-regulator.c
11561 F:      drivers/regulator/tps65910-regulator.c
11562 F:      drivers/regulator/twl-regulator.c
11563 F:      drivers/regulator/twl6030-regulator.c
11564 F:      include/linux/platform_data/i2c-omap.h
11565
11566 ONION OMEGA2+ BOARD
11567 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11568 L:      linux-mips@vger.kernel.org
11569 S:      Maintained
11570 F:      arch/mips/boot/dts/ralink/omega2p.dts
11571
11572 OMFS FILESYSTEM
11573 M:      Bob Copeland <me@bobcopeland.com>
11574 L:      linux-karma-devel@lists.sourceforge.net
11575 S:      Maintained
11576 F:      Documentation/filesystems/omfs.txt
11577 F:      fs/omfs/
11578
11579 OMNIKEY CARDMAN 4000 DRIVER
11580 M:      Harald Welte <laforge@gnumonks.org>
11581 S:      Maintained
11582 F:      drivers/char/pcmcia/cm4000_cs.c
11583 F:      include/linux/cm4000_cs.h
11584 F:      include/uapi/linux/cm4000_cs.h
11585
11586 OMNIKEY CARDMAN 4040 DRIVER
11587 M:      Harald Welte <laforge@gnumonks.org>
11588 S:      Maintained
11589 F:      drivers/char/pcmcia/cm4040_cs.*
11590
11591 OMNIVISION OV13858 SENSOR DRIVER
11592 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11593 L:      linux-media@vger.kernel.org
11594 T:      git git://linuxtv.org/media_tree.git
11595 S:      Maintained
11596 F:      drivers/media/i2c/ov13858.c
11597
11598 OMNIVISION OV2680 SENSOR DRIVER
11599 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11600 L:      linux-media@vger.kernel.org
11601 T:      git git://linuxtv.org/media_tree.git
11602 S:      Maintained
11603 F:      drivers/media/i2c/ov2680.c
11604 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11605
11606 OMNIVISION OV2685 SENSOR DRIVER
11607 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11608 L:      linux-media@vger.kernel.org
11609 T:      git git://linuxtv.org/media_tree.git
11610 S:      Maintained
11611 F:      drivers/media/i2c/ov2685.c
11612
11613 OMNIVISION OV5640 SENSOR DRIVER
11614 M:      Steve Longerbeam <slongerbeam@gmail.com>
11615 L:      linux-media@vger.kernel.org
11616 T:      git git://linuxtv.org/media_tree.git
11617 S:      Maintained
11618 F:      drivers/media/i2c/ov5640.c
11619
11620 OMNIVISION OV5647 SENSOR DRIVER
11621 M:      Luis Oliveira <lolivei@synopsys.com>
11622 L:      linux-media@vger.kernel.org
11623 T:      git git://linuxtv.org/media_tree.git
11624 S:      Maintained
11625 F:      drivers/media/i2c/ov5647.c
11626
11627 OMNIVISION OV5695 SENSOR DRIVER
11628 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11629 L:      linux-media@vger.kernel.org
11630 T:      git git://linuxtv.org/media_tree.git
11631 S:      Maintained
11632 F:      drivers/media/i2c/ov5695.c
11633
11634 OMNIVISION OV7670 SENSOR DRIVER
11635 M:      Jonathan Corbet <corbet@lwn.net>
11636 L:      linux-media@vger.kernel.org
11637 T:      git git://linuxtv.org/media_tree.git
11638 S:      Maintained
11639 F:      drivers/media/i2c/ov7670.c
11640 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11641
11642 OMNIVISION OV772x SENSOR DRIVER
11643 M:      Jacopo Mondi <jacopo@jmondi.org>
11644 L:      linux-media@vger.kernel.org
11645 T:      git git://linuxtv.org/media_tree.git
11646 S:      Odd fixes
11647 F:      drivers/media/i2c/ov772x.c
11648 F:      include/media/i2c/ov772x.h
11649 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11650
11651 OMNIVISION OV7740 SENSOR DRIVER
11652 M:      Wenyou Yang <wenyou.yang@microchip.com>
11653 L:      linux-media@vger.kernel.org
11654 T:      git git://linuxtv.org/media_tree.git
11655 S:      Maintained
11656 F:      drivers/media/i2c/ov7740.c
11657 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11658
11659 OMNIVISION OV9640 SENSOR DRIVER
11660 M:      Petr Cvek <petrcvekcz@gmail.com>
11661 L:      linux-media@vger.kernel.org
11662 S:      Maintained
11663 F:      drivers/media/i2c/ov9640.*
11664
11665 OMNIVISION OV8856 SENSOR DRIVER
11666 M:      Ben Kao <ben.kao@intel.com>
11667 L:      linux-media@vger.kernel.org
11668 T:      git git://linuxtv.org/media_tree.git
11669 S:      Maintained
11670 F:      drivers/media/i2c/ov8856.c
11671
11672 OMNIVISION OV9650 SENSOR DRIVER
11673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11674 R:      Akinobu Mita <akinobu.mita@gmail.com>
11675 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11676 L:      linux-media@vger.kernel.org
11677 T:      git git://linuxtv.org/media_tree.git
11678 S:      Maintained
11679 F:      drivers/media/i2c/ov9650.c
11680 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11681
11682 ONENAND FLASH DRIVER
11683 M:      Kyungmin Park <kyungmin.park@samsung.com>
11684 L:      linux-mtd@lists.infradead.org
11685 S:      Maintained
11686 F:      drivers/mtd/nand/onenand/
11687 F:      include/linux/mtd/onenand*.h
11688
11689 ONSTREAM SCSI TAPE DRIVER
11690 M:      Willem Riede <osst@riede.org>
11691 L:      osst-users@lists.sourceforge.net
11692 L:      linux-scsi@vger.kernel.org
11693 S:      Maintained
11694 F:      Documentation/scsi/osst.txt
11695 F:      drivers/scsi/osst.*
11696 F:      drivers/scsi/osst_*.h
11697 F:      drivers/scsi/st.h
11698
11699 OP-TEE DRIVER
11700 M:      Jens Wiklander <jens.wiklander@linaro.org>
11701 S:      Maintained
11702 F:      drivers/tee/optee/
11703
11704 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11705 M:      Sumit Garg <sumit.garg@linaro.org>
11706 S:      Maintained
11707 F:      drivers/char/hw_random/optee-rng.c
11708
11709 OPA-VNIC DRIVER
11710 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11711 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11712 L:      linux-rdma@vger.kernel.org
11713 S:      Supported
11714 F:      drivers/infiniband/ulp/opa_vnic
11715
11716 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11717 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11718 M:      Frank Rowand <frowand.list@gmail.com>
11719 L:      devicetree@vger.kernel.org
11720 S:      Maintained
11721 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11722 F:      Documentation/devicetree/overlay-notes.txt
11723 F:      drivers/of/overlay.c
11724 F:      drivers/of/resolver.c
11725 K:      of_overlay_notifier_
11726
11727 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11728 M:      Rob Herring <robh+dt@kernel.org>
11729 M:      Frank Rowand <frowand.list@gmail.com>
11730 L:      devicetree@vger.kernel.org
11731 W:      http://www.devicetree.org/
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11733 S:      Maintained
11734 F:      drivers/of/
11735 F:      include/linux/of*.h
11736 F:      scripts/dtc/
11737 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11738
11739 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11740 M:      Rob Herring <robh+dt@kernel.org>
11741 M:      Mark Rutland <mark.rutland@arm.com>
11742 L:      devicetree@vger.kernel.org
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11744 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11745 S:      Maintained
11746 F:      Documentation/devicetree/
11747 F:      arch/*/boot/dts/
11748 F:      include/dt-bindings/
11749
11750 OPENCORES I2C BUS DRIVER
11751 M:      Peter Korsgaard <peter@korsgaard.com>
11752 M:      Andrew Lunn <andrew@lunn.ch>
11753 L:      linux-i2c@vger.kernel.org
11754 S:      Maintained
11755 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11756 F:      Documentation/i2c/busses/i2c-ocores
11757 F:      drivers/i2c/busses/i2c-ocores.c
11758 F:      include/linux/platform_data/i2c-ocores.h
11759
11760 OPENRISC ARCHITECTURE
11761 M:      Jonas Bonn <jonas@southpole.se>
11762 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11763 M:      Stafford Horne <shorne@gmail.com>
11764 T:      git git://github.com/openrisc/linux.git
11765 L:      openrisc@lists.librecores.org
11766 W:      http://openrisc.io
11767 S:      Maintained
11768 F:      Documentation/devicetree/bindings/openrisc/
11769 F:      Documentation/openrisc/
11770 F:      arch/openrisc/
11771 F:      drivers/irqchip/irq-ompic.c
11772 F:      drivers/irqchip/irq-or1k-*
11773
11774 OPENVSWITCH
11775 M:      Pravin B Shelar <pshelar@ovn.org>
11776 L:      netdev@vger.kernel.org
11777 L:      dev@openvswitch.org
11778 W:      http://openvswitch.org
11779 S:      Maintained
11780 F:      net/openvswitch/
11781 F:      include/uapi/linux/openvswitch.h
11782
11783 OPERATING PERFORMANCE POINTS (OPP)
11784 M:      Viresh Kumar <vireshk@kernel.org>
11785 M:      Nishanth Menon <nm@ti.com>
11786 M:      Stephen Boyd <sboyd@kernel.org>
11787 L:      linux-pm@vger.kernel.org
11788 S:      Maintained
11789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11790 F:      drivers/opp/
11791 F:      include/linux/pm_opp.h
11792 F:      Documentation/power/opp.txt
11793 F:      Documentation/devicetree/bindings/opp/
11794
11795 OPL4 DRIVER
11796 M:      Clemens Ladisch <clemens@ladisch.de>
11797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11799 S:      Maintained
11800 F:      sound/drivers/opl4/
11801
11802 OPROFILE
11803 M:      Robert Richter <rric@kernel.org>
11804 L:      oprofile-list@lists.sf.net
11805 S:      Maintained
11806 F:      arch/*/include/asm/oprofile*.h
11807 F:      arch/*/oprofile/
11808 F:      drivers/oprofile/
11809 F:      include/linux/oprofile.h
11810
11811 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11812 M:      Mark Fasheh <mark@fasheh.com>
11813 M:      Joel Becker <jlbec@evilplan.org>
11814 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11815 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11816 W:      http://ocfs2.wiki.kernel.org
11817 S:      Supported
11818 F:      Documentation/filesystems/ocfs2.txt
11819 F:      Documentation/filesystems/dlmfs.txt
11820 F:      fs/ocfs2/
11821
11822 ORANGEFS FILESYSTEM
11823 M:      Mike Marshall <hubcap@omnibond.com>
11824 R:      Martin Brandenburg <martin@omnibond.com>
11825 L:      devel@lists.orangefs.org
11826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11827 S:      Supported
11828 F:      fs/orangefs/
11829 F:      Documentation/filesystems/orangefs.txt
11830
11831 ORINOCO DRIVER
11832 L:      linux-wireless@vger.kernel.org
11833 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11834 W:      http://www.nongnu.org/orinoco/
11835 S:      Orphan
11836 F:      drivers/net/wireless/intersil/orinoco/
11837
11838 OV2659 OMNIVISION SENSOR DRIVER
11839 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11840 L:      linux-media@vger.kernel.org
11841 W:      https://linuxtv.org
11842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11843 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11844 S:      Maintained
11845 F:      drivers/media/i2c/ov2659.c
11846 F:      include/media/i2c/ov2659.h
11847
11848 OVERLAY FILESYSTEM
11849 M:      Miklos Szeredi <miklos@szeredi.hu>
11850 L:      linux-unionfs@vger.kernel.org
11851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11852 S:      Supported
11853 F:      fs/overlayfs/
11854 F:      Documentation/filesystems/overlayfs.txt
11855
11856 P54 WIRELESS DRIVER
11857 M:      Christian Lamparter <chunkeey@googlemail.com>
11858 L:      linux-wireless@vger.kernel.org
11859 W:      http://wireless.kernel.org/en/users/Drivers/p54
11860 S:      Maintained
11861 F:      drivers/net/wireless/intersil/p54/
11862
11863 PA SEMI ETHERNET DRIVER
11864 L:      netdev@vger.kernel.org
11865 S:      Orphan
11866 F:      drivers/net/ethernet/pasemi/*
11867
11868 PA SEMI SMBUS DRIVER
11869 L:      linux-i2c@vger.kernel.org
11870 S:      Orphan
11871 F:      drivers/i2c/busses/i2c-pasemi.c
11872
11873 PACKING
11874 M:      Vladimir Oltean <olteanv@gmail.com>
11875 L:      netdev@vger.kernel.org
11876 S:      Supported
11877 F:      lib/packing.c
11878 F:      include/linux/packing.h
11879 F:      Documentation/packing.txt
11880
11881 PADATA PARALLEL EXECUTION MECHANISM
11882 M:      Steffen Klassert <steffen.klassert@secunet.com>
11883 L:      linux-crypto@vger.kernel.org
11884 S:      Maintained
11885 F:      kernel/padata.c
11886 F:      include/linux/padata.h
11887 F:      Documentation/padata.txt
11888
11889 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11890 M:      Harald Welte <laforge@gnumonks.org>
11891 L:      platform-driver-x86@vger.kernel.org
11892 S:      Maintained
11893 F:      drivers/platform/x86/panasonic-laptop.c
11894
11895 PARALLEL LCD/KEYPAD PANEL DRIVER
11896 M:      Willy Tarreau <willy@haproxy.com>
11897 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11898 S:      Odd Fixes
11899 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11900 F:      drivers/auxdisplay/panel.c
11901
11902 PARALLEL PORT SUBSYSTEM
11903 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11904 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11905 L:      linux-parport@lists.infradead.org (subscribers-only)
11906 S:      Maintained
11907 F:      drivers/parport/
11908 F:      include/linux/parport*.h
11909 F:      drivers/char/ppdev.c
11910 F:      include/uapi/linux/ppdev.h
11911 F:      Documentation/parport*.txt
11912
11913 PARAVIRT_OPS INTERFACE
11914 M:      Juergen Gross <jgross@suse.com>
11915 M:      Alok Kataria <akataria@vmware.com>
11916 L:      virtualization@lists.linux-foundation.org
11917 S:      Supported
11918 F:      Documentation/virtual/paravirt_ops.txt
11919 F:      arch/*/kernel/paravirt*
11920 F:      arch/*/include/asm/paravirt*.h
11921 F:      include/linux/hypervisor.h
11922
11923 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11924 M:      Tim Waugh <tim@cyberelk.net>
11925 L:      linux-parport@lists.infradead.org (subscribers-only)
11926 S:      Maintained
11927 F:      Documentation/blockdev/paride.txt
11928 F:      drivers/block/paride/
11929
11930 PARISC ARCHITECTURE
11931 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11932 M:      Helge Deller <deller@gmx.de>
11933 L:      linux-parisc@vger.kernel.org
11934 W:      http://www.parisc-linux.org/
11935 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11938 S:      Maintained
11939 F:      arch/parisc/
11940 F:      Documentation/parisc/
11941 F:      drivers/parisc/
11942 F:      drivers/char/agp/parisc-agp.c
11943 F:      drivers/input/serio/gscps2.c
11944 F:      drivers/parport/parport_gsc.*
11945 F:      drivers/tty/serial/8250/8250_gsc.c
11946 F:      drivers/video/fbdev/sti*
11947 F:      drivers/video/console/sti*
11948 F:      drivers/video/logo/logo_parisc*
11949
11950 PARMAN
11951 M:      Jiri Pirko <jiri@mellanox.com>
11952 L:      netdev@vger.kernel.org
11953 S:      Supported
11954 F:      lib/parman.c
11955 F:      lib/test_parman.c
11956 F:      include/linux/parman.h
11957
11958 PC ENGINES APU BOARD DRIVER
11959 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11960 S:      Maintained
11961 F:      drivers/platform/x86/pcengines-apuv2.c
11962
11963 PC87360 HARDWARE MONITORING DRIVER
11964 M:      Jim Cromie <jim.cromie@gmail.com>
11965 L:      linux-hwmon@vger.kernel.org
11966 S:      Maintained
11967 F:      Documentation/hwmon/pc87360.rst
11968 F:      drivers/hwmon/pc87360.c
11969
11970 PC8736x GPIO DRIVER
11971 M:      Jim Cromie <jim.cromie@gmail.com>
11972 S:      Maintained
11973 F:      drivers/char/pc8736x_gpio.c
11974
11975 PC87427 HARDWARE MONITORING DRIVER
11976 M:      Jean Delvare <jdelvare@suse.com>
11977 L:      linux-hwmon@vger.kernel.org
11978 S:      Maintained
11979 F:      Documentation/hwmon/pc87427.rst
11980 F:      drivers/hwmon/pc87427.c
11981
11982 PCA9532 LED DRIVER
11983 M:      Riku Voipio <riku.voipio@iki.fi>
11984 S:      Maintained
11985 F:      drivers/leds/leds-pca9532.c
11986 F:      include/linux/leds-pca9532.h
11987
11988 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11989 M:      Guenter Roeck <linux@roeck-us.net>
11990 L:      linux-i2c@vger.kernel.org
11991 S:      Maintained
11992 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11993
11994 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11995 M:      Khalid Aziz <khalid@gonehiking.org>
11996 S:      Maintained
11997 F:      drivers/firmware/pcdp.*
11998
11999 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12000 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12001 L:      linux-pci@vger.kernel.org
12002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12005 F:      drivers/pci/controller/pci-aardvark.c
12006
12007 PCI DRIVER FOR ALTERA PCIE IP
12008 M:      Ley Foon Tan <lftan@altera.com>
12009 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12010 L:      linux-pci@vger.kernel.org
12011 S:      Supported
12012 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12013 F:      drivers/pci/controller/pcie-altera.c
12014
12015 PCI DRIVER FOR APPLIEDMICRO XGENE
12016 M:      Toan Le <toan@os.amperecomputing.com>
12017 L:      linux-pci@vger.kernel.org
12018 L:      linux-arm-kernel@lists.infradead.org
12019 S:      Maintained
12020 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12021 F:      drivers/pci/controller/pci-xgene.c
12022
12023 PCI DRIVER FOR ARM VERSATILE PLATFORM
12024 M:      Rob Herring <robh@kernel.org>
12025 L:      linux-pci@vger.kernel.org
12026 L:      linux-arm-kernel@lists.infradead.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/pci/versatile.txt
12029 F:      drivers/pci/controller/pci-versatile.c
12030
12031 PCI DRIVER FOR ARMADA 8K
12032 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12033 L:      linux-pci@vger.kernel.org
12034 L:      linux-arm-kernel@lists.infradead.org
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12037 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12038
12039 PCI DRIVER FOR CADENCE PCIE IP
12040 M:      Tom Joseph <tjoseph@cadence.com>
12041 L:      linux-pci@vger.kernel.org
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12044 F:      drivers/pci/controller/pcie-cadence*
12045
12046 PCI DRIVER FOR FREESCALE LAYERSCAPE
12047 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12048 M:      Mingkai Hu <mingkai.hu@nxp.com>
12049 M:      Roy Zang <roy.zang@nxp.com>
12050 L:      linuxppc-dev@lists.ozlabs.org
12051 L:      linux-pci@vger.kernel.org
12052 L:      linux-arm-kernel@lists.infradead.org
12053 S:      Maintained
12054 F:      drivers/pci/controller/dwc/*layerscape*
12055
12056 PCI DRIVER FOR GENERIC OF HOSTS
12057 M:      Will Deacon <will.deacon@arm.com>
12058 L:      linux-pci@vger.kernel.org
12059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12062 F:      drivers/pci/controller/pci-host-common.c
12063 F:      drivers/pci/controller/pci-host-generic.c
12064
12065 PCI DRIVER FOR IMX6
12066 M:      Richard Zhu <hongxing.zhu@nxp.com>
12067 M:      Lucas Stach <l.stach@pengutronix.de>
12068 L:      linux-pci@vger.kernel.org
12069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12072 F:      drivers/pci/controller/dwc/*imx6*
12073
12074 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12075 M:      Keith Busch <keith.busch@intel.com>
12076 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12077 L:      linux-pci@vger.kernel.org
12078 S:      Supported
12079 F:      drivers/pci/controller/vmd.c
12080
12081 PCI DRIVER FOR MICROSEMI SWITCHTEC
12082 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12083 M:      Logan Gunthorpe <logang@deltatee.com>
12084 L:      linux-pci@vger.kernel.org
12085 S:      Maintained
12086 F:      Documentation/switchtec.txt
12087 F:      Documentation/ABI/testing/sysfs-class-switchtec
12088 F:      drivers/pci/switch/switchtec*
12089 F:      include/uapi/linux/switchtec_ioctl.h
12090 F:      include/linux/switchtec.h
12091 F:      drivers/ntb/hw/mscc/
12092
12093 PCI DRIVER FOR MOBIVEIL PCIE IP
12094 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12095 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12096 L:      linux-pci@vger.kernel.org
12097 S:      Supported
12098 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12099 F:      drivers/pci/controller/pcie-mobiveil.c
12100
12101 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12102 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12103 M:      Jason Cooper <jason@lakedaemon.net>
12104 L:      linux-pci@vger.kernel.org
12105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12106 S:      Maintained
12107 F:      drivers/pci/controller/*mvebu*
12108
12109 PCI DRIVER FOR NVIDIA TEGRA
12110 M:      Thierry Reding <thierry.reding@gmail.com>
12111 L:      linux-tegra@vger.kernel.org
12112 L:      linux-pci@vger.kernel.org
12113 S:      Supported
12114 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12115 F:      drivers/pci/controller/pci-tegra.c
12116
12117 PCI DRIVER FOR RENESAS R-CAR
12118 M:      Simon Horman <horms@verge.net.au>
12119 L:      linux-pci@vger.kernel.org
12120 L:      linux-renesas-soc@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/pci/controller/*rcar*
12123
12124 PCI DRIVER FOR SAMSUNG EXYNOS
12125 M:      Jingoo Han <jingoohan1@gmail.com>
12126 L:      linux-pci@vger.kernel.org
12127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12128 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12129 S:      Maintained
12130 F:      drivers/pci/controller/dwc/pci-exynos.c
12131
12132 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12133 M:      Jingoo Han <jingoohan1@gmail.com>
12134 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12135 L:      linux-pci@vger.kernel.org
12136 S:      Maintained
12137 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12138 F:      drivers/pci/controller/dwc/*designware*
12139
12140 PCI DRIVER FOR TI DRA7XX
12141 M:      Kishon Vijay Abraham I <kishon@ti.com>
12142 L:      linux-omap@vger.kernel.org
12143 L:      linux-pci@vger.kernel.org
12144 S:      Supported
12145 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12146 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12147
12148 PCI DRIVER FOR TI KEYSTONE
12149 M:      Murali Karicheri <m-karicheri2@ti.com>
12150 L:      linux-pci@vger.kernel.org
12151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12152 S:      Maintained
12153 F:      drivers/pci/controller/dwc/pci-keystone.c
12154
12155 PCI ENDPOINT SUBSYSTEM
12156 M:      Kishon Vijay Abraham I <kishon@ti.com>
12157 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12158 L:      linux-pci@vger.kernel.org
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12160 S:      Supported
12161 F:      drivers/pci/endpoint/
12162 F:      drivers/misc/pci_endpoint_test.c
12163 F:      tools/pci/
12164
12165 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12166 M:      Russell Currey <ruscur@russell.cc>
12167 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12168 M:      Oliver O'Halloran <oohall@gmail.com>
12169 L:      linuxppc-dev@lists.ozlabs.org
12170 S:      Supported
12171 F:      Documentation/PCI/pci-error-recovery.txt
12172 F:      drivers/pci/pcie/aer.c
12173 F:      drivers/pci/pcie/dpc.c
12174 F:      drivers/pci/pcie/err.c
12175 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12176 F:      arch/powerpc/kernel/eeh*.c
12177 F:      arch/powerpc/platforms/*/eeh*.c
12178 F:      arch/powerpc/include/*/eeh*.h
12179
12180 PCI ERROR RECOVERY
12181 M:      Linas Vepstas <linasvepstas@gmail.com>
12182 L:      linux-pci@vger.kernel.org
12183 S:      Supported
12184 F:      Documentation/PCI/pci-error-recovery.txt
12185
12186 PCI MSI DRIVER FOR ALTERA MSI IP
12187 M:      Ley Foon Tan <lftan@altera.com>
12188 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12189 L:      linux-pci@vger.kernel.org
12190 S:      Supported
12191 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12192 F:      drivers/pci/controller/pcie-altera-msi.c
12193
12194 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12195 M:      Toan Le <toan@os.amperecomputing.com>
12196 L:      linux-pci@vger.kernel.org
12197 L:      linux-arm-kernel@lists.infradead.org
12198 S:      Maintained
12199 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12200 F:      drivers/pci/controller/pci-xgene-msi.c
12201
12202 PCI SUBSYSTEM
12203 M:      Bjorn Helgaas <bhelgaas@google.com>
12204 L:      linux-pci@vger.kernel.org
12205 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12207 S:      Supported
12208 F:      Documentation/devicetree/bindings/pci/
12209 F:      Documentation/PCI/
12210 F:      drivers/acpi/pci*
12211 F:      drivers/pci/
12212 F:      include/asm-generic/pci*
12213 F:      include/linux/pci*
12214 F:      include/linux/of_pci.h
12215 F:      include/uapi/linux/pci*
12216 F:      lib/pci*
12217 F:      arch/x86/pci/
12218 F:      arch/x86/kernel/quirks.c
12219 F:      arch/x86/kernel/early-quirks.c
12220
12221 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12222 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12223 L:      linux-pci@vger.kernel.org
12224 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12226 S:      Supported
12227 F:      drivers/pci/controller/
12228
12229 PCIE DRIVER FOR ANNAPURNA LABS
12230 M:      Jonathan Chocron <jonnyc@amazon.com>
12231 L:      linux-pci@vger.kernel.org
12232 S:      Maintained
12233 F:      drivers/pci/controller/dwc/pcie-al.c
12234
12235 PCIE DRIVER FOR AMLOGIC MESON
12236 M:      Yue Wang <yue.wang@Amlogic.com>
12237 L:      linux-pci@vger.kernel.org
12238 L:      linux-amlogic@lists.infradead.org
12239 S:      Maintained
12240 F:      drivers/pci/controller/dwc/pci-meson.c
12241
12242 PCIE DRIVER FOR AXIS ARTPEC
12243 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12244 L:      linux-arm-kernel@axis.com
12245 L:      linux-pci@vger.kernel.org
12246 S:      Maintained
12247 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12248 F:      drivers/pci/controller/dwc/*artpec*
12249
12250 PCIE DRIVER FOR CAVIUM THUNDERX
12251 M:      David Daney <david.daney@cavium.com>
12252 L:      linux-pci@vger.kernel.org
12253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12254 S:      Supported
12255 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12256 F:      drivers/pci/controller/pci-thunder-*
12257
12258 PCIE DRIVER FOR HISILICON
12259 M:      Zhou Wang <wangzhou1@hisilicon.com>
12260 L:      linux-pci@vger.kernel.org
12261 S:      Maintained
12262 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12263 F:      drivers/pci/controller/dwc/pcie-hisi.c
12264
12265 PCIE DRIVER FOR HISILICON KIRIN
12266 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12267 M:      Binghui Wang <wangbinghui@hisilicon.com>
12268 L:      linux-pci@vger.kernel.org
12269 S:      Maintained
12270 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12271 F:      drivers/pci/controller/dwc/pcie-kirin.c
12272
12273 PCIE DRIVER FOR HISILICON STB
12274 M:      Shawn Guo <shawn.guo@linaro.org>
12275 L:      linux-pci@vger.kernel.org
12276 S:      Maintained
12277 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12278 F:      drivers/pci/controller/dwc/pcie-histb.c
12279
12280 PCIE DRIVER FOR MEDIATEK
12281 M:      Ryder Lee <ryder.lee@mediatek.com>
12282 L:      linux-pci@vger.kernel.org
12283 L:      linux-mediatek@lists.infradead.org
12284 S:      Supported
12285 F:      Documentation/devicetree/bindings/pci/mediatek*
12286 F:      drivers/pci/controller/*mediatek*
12287
12288 PCIE DRIVER FOR QUALCOMM MSM
12289 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12290 L:      linux-pci@vger.kernel.org
12291 L:      linux-arm-msm@vger.kernel.org
12292 S:      Maintained
12293 F:      drivers/pci/controller/dwc/*qcom*
12294
12295 PCIE DRIVER FOR ROCKCHIP
12296 M:      Shawn Lin <shawn.lin@rock-chips.com>
12297 L:      linux-pci@vger.kernel.org
12298 L:      linux-rockchip@lists.infradead.org
12299 S:      Maintained
12300 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12301 F:      drivers/pci/controller/pcie-rockchip*
12302
12303 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12304 M:      Linus Walleij <linus.walleij@linaro.org>
12305 L:      linux-pci@vger.kernel.org
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12308 F:      drivers/pci/controller/pci-v3-semi.c
12309
12310 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12311 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12312 L:      linux-pci@vger.kernel.org
12313 S:      Maintained
12314 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12315 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12316
12317 PCIE DRIVER FOR ST SPEAR13XX
12318 M:      Pratyush Anand <pratyush.anand@gmail.com>
12319 L:      linux-pci@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/pci/controller/dwc/*spear*
12322
12323 PCMCIA SUBSYSTEM
12324 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12326 S:      Odd Fixes
12327 F:      Documentation/pcmcia/
12328 F:      tools/pcmcia/
12329 F:      drivers/pcmcia/
12330 F:      include/pcmcia/
12331
12332 PCNET32 NETWORK DRIVER
12333 M:      Don Fry <pcnet32@frontier.com>
12334 L:      netdev@vger.kernel.org
12335 S:      Maintained
12336 F:      drivers/net/ethernet/amd/pcnet32.c
12337
12338 PCRYPT PARALLEL CRYPTO ENGINE
12339 M:      Steffen Klassert <steffen.klassert@secunet.com>
12340 L:      linux-crypto@vger.kernel.org
12341 S:      Maintained
12342 F:      crypto/pcrypt.c
12343 F:      include/crypto/pcrypt.h
12344
12345 PEAQ WMI HOTKEYS DRIVER
12346 M:      Hans de Goede <hdegoede@redhat.com>
12347 L:      platform-driver-x86@vger.kernel.org
12348 S:      Maintained
12349 F:      drivers/platform/x86/peaq-wmi.c
12350
12351 PER-CPU MEMORY ALLOCATOR
12352 M:      Dennis Zhou <dennis@kernel.org>
12353 M:      Tejun Heo <tj@kernel.org>
12354 M:      Christoph Lameter <cl@linux.com>
12355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12356 S:      Maintained
12357 F:      include/linux/percpu*.h
12358 F:      mm/percpu*.c
12359 F:      arch/*/include/asm/percpu.h
12360
12361 PER-TASK DELAY ACCOUNTING
12362 M:      Balbir Singh <bsingharora@gmail.com>
12363 S:      Maintained
12364 F:      include/linux/delayacct.h
12365 F:      kernel/delayacct.c
12366
12367 PERFORMANCE EVENTS SUBSYSTEM
12368 M:      Peter Zijlstra <peterz@infradead.org>
12369 M:      Ingo Molnar <mingo@redhat.com>
12370 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12371 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12372 R:      Jiri Olsa <jolsa@redhat.com>
12373 R:      Namhyung Kim <namhyung@kernel.org>
12374 L:      linux-kernel@vger.kernel.org
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12376 S:      Supported
12377 F:      kernel/events/*
12378 F:      include/linux/perf_event.h
12379 F:      include/uapi/linux/perf_event.h
12380 F:      arch/*/kernel/perf_event*.c
12381 F:      arch/*/kernel/*/perf_event*.c
12382 F:      arch/*/kernel/*/*/perf_event*.c
12383 F:      arch/*/include/asm/perf_event.h
12384 F:      arch/*/kernel/perf_callchain.c
12385 F:      arch/*/events/*
12386 F:      arch/*/events/*/*
12387 F:      tools/perf/
12388
12389 PERSONALITY HANDLING
12390 M:      Christoph Hellwig <hch@infradead.org>
12391 L:      linux-abi-devel@lists.sourceforge.net
12392 S:      Maintained
12393 F:      include/linux/personality.h
12394 F:      include/uapi/linux/personality.h
12395
12396 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12397 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12398 L:      linux-input@vger.kernel.org
12399 S:      Maintained
12400 F:      Documentation/input/devices/pxrc.rst
12401 F:      drivers/input/joystick/pxrc.c
12402
12403 PHONET PROTOCOL
12404 M:      Remi Denis-Courmont <courmisch@gmail.com>
12405 S:      Supported
12406 F:      Documentation/networking/phonet.txt
12407 F:      include/linux/phonet.h
12408 F:      include/net/phonet/
12409 F:      include/uapi/linux/phonet.h
12410 F:      net/phonet/
12411
12412 PHRAM MTD DRIVER
12413 M:      Joern Engel <joern@lazybastard.org>
12414 L:      linux-mtd@lists.infradead.org
12415 S:      Maintained
12416 F:      drivers/mtd/devices/phram.c
12417
12418 PICOLCD HID DRIVER
12419 M:      Bruno Prémont <bonbons@linux-vserver.org>
12420 L:      linux-input@vger.kernel.org
12421 S:      Maintained
12422 F:      drivers/hid/hid-picolcd*
12423
12424 PICOXCELL SUPPORT
12425 M:      Jamie Iles <jamie@jamieiles.com>
12426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12427 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12428 S:      Supported
12429 F:      arch/arm/boot/dts/picoxcell*
12430 F:      arch/arm/mach-picoxcell/
12431 F:      drivers/crypto/picoxcell*
12432
12433 PIN CONTROL SUBSYSTEM
12434 M:      Linus Walleij <linus.walleij@linaro.org>
12435 L:      linux-gpio@vger.kernel.org
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12437 S:      Maintained
12438 F:      Documentation/devicetree/bindings/pinctrl/
12439 F:      Documentation/driver-api/pinctl.rst
12440 F:      drivers/pinctrl/
12441 F:      include/linux/pinctrl/
12442
12443 PIN CONTROLLER - MICROCHIP AT91
12444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12446 L:      linux-gpio@vger.kernel.org
12447 S:      Supported
12448 F:      drivers/pinctrl/pinctrl-at91*
12449
12450 PIN CONTROLLER - FREESCALE
12451 M:      Dong Aisheng <aisheng.dong@nxp.com>
12452 M:      Fabio Estevam <festevam@gmail.com>
12453 M:      Shawn Guo <shawnguo@kernel.org>
12454 M:      Stefan Agner <stefan@agner.ch>
12455 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12456 L:      linux-gpio@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/pinctrl/freescale/
12459 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12460
12461 PIN CONTROLLER - INTEL
12462 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12465 S:      Maintained
12466 F:      drivers/pinctrl/intel/
12467
12468 PIN CONTROLLER - MEDIATEK
12469 M:      Sean Wang <sean.wang@kernel.org>
12470 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12471 S:      Maintained
12472 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12473 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12474 F:      drivers/pinctrl/mediatek/
12475
12476 PIN CONTROLLER - QUALCOMM
12477 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12478 S:      Maintained
12479 L:      linux-arm-msm@vger.kernel.org
12480 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12481 F:      drivers/pinctrl/qcom/
12482
12483 PIN CONTROLLER - RENESAS
12484 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12485 L:      linux-renesas-soc@vger.kernel.org
12486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12487 S:      Maintained
12488 F:      drivers/pinctrl/pinctrl-rz*
12489 F:      drivers/pinctrl/sh-pfc/
12490
12491 PIN CONTROLLER - SAMSUNG
12492 M:      Tomasz Figa <tomasz.figa@gmail.com>
12493 M:      Krzysztof Kozlowski <krzk@kernel.org>
12494 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12496 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12497 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12499 S:      Maintained
12500 F:      drivers/pinctrl/samsung/
12501 F:      include/dt-bindings/pinctrl/samsung.h
12502 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12503
12504 PIN CONTROLLER - SINGLE
12505 M:      Tony Lindgren <tony@atomide.com>
12506 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12508 L:      linux-omap@vger.kernel.org
12509 S:      Maintained
12510 F:      drivers/pinctrl/pinctrl-single.c
12511
12512 PIN CONTROLLER - ST SPEAR
12513 M:      Viresh Kumar <vireshk@kernel.org>
12514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12515 W:      http://www.st.com/spear
12516 S:      Maintained
12517 F:      drivers/pinctrl/spear/
12518
12519 PISTACHIO SOC SUPPORT
12520 M:      James Hartley <james.hartley@sondrel.com>
12521 L:      linux-mips@vger.kernel.org
12522 S:      Odd Fixes
12523 F:      arch/mips/pistachio/
12524 F:      arch/mips/include/asm/mach-pistachio/
12525 F:      arch/mips/boot/dts/img/pistachio*
12526 F:      arch/mips/configs/pistachio*_defconfig
12527
12528 PKTCDVD DRIVER
12529 S:      Orphan
12530 M:      linux-block@vger.kernel.org
12531 F:      drivers/block/pktcdvd.c
12532 F:      include/linux/pktcdvd.h
12533 F:      include/uapi/linux/pktcdvd.h
12534
12535 PKUNITY SOC DRIVERS
12536 M:      Guan Xuetao <gxt@pku.edu.cn>
12537 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12538 S:      Maintained
12539 T:      git git://github.com/gxt/linux.git
12540 F:      drivers/input/serio/i8042-unicore32io.h
12541 F:      drivers/i2c/busses/i2c-puv3.c
12542 F:      drivers/video/fbdev/fb-puv3.c
12543 F:      drivers/rtc/rtc-puv3.c
12544
12545 PMBUS HARDWARE MONITORING DRIVERS
12546 M:      Guenter Roeck <linux@roeck-us.net>
12547 L:      linux-hwmon@vger.kernel.org
12548 W:      http://hwmon.wiki.kernel.org/
12549 W:      http://www.roeck-us.net/linux/drivers/
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12551 S:      Maintained
12552 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12553 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12554 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12555 F:      Documentation/hwmon/adm1275.rst
12556 F:      Documentation/hwmon/ibm-cffps.rst
12557 F:      Documentation/hwmon/ir35221.rst
12558 F:      Documentation/hwmon/lm25066.rst
12559 F:      Documentation/hwmon/ltc2978.rst
12560 F:      Documentation/hwmon/ltc3815.rst
12561 F:      Documentation/hwmon/max16064.rst
12562 F:      Documentation/hwmon/max20751.rst
12563 F:      Documentation/hwmon/max31785.rst
12564 F:      Documentation/hwmon/max34440.rst
12565 F:      Documentation/hwmon/max8688.rst
12566 F:      Documentation/hwmon/pmbus.rst
12567 F:      Documentation/hwmon/pmbus-core.rst
12568 F:      Documentation/hwmon/tps40422.rst
12569 F:      Documentation/hwmon/ucd9000.rst
12570 F:      Documentation/hwmon/ucd9200.rst
12571 F:      Documentation/hwmon/zl6100.rst
12572 F:      drivers/hwmon/pmbus/
12573 F:      include/linux/pmbus.h
12574
12575 PMC SIERRA MaxRAID DRIVER
12576 L:      linux-scsi@vger.kernel.org
12577 W:      http://www.pmc-sierra.com/
12578 S:      Orphan
12579 F:      drivers/scsi/pmcraid.*
12580
12581 PMC SIERRA PM8001 DRIVER
12582 M:      Jack Wang <jinpu.wang@profitbricks.com>
12583 M:      lindar_liu@usish.com
12584 L:      linux-scsi@vger.kernel.org
12585 S:      Supported
12586 F:      drivers/scsi/pm8001/
12587
12588 PNP SUPPORT
12589 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12590 S:      Maintained
12591 F:      drivers/pnp/
12592
12593 PNI RM3100 IIO DRIVER
12594 M:      Song Qiang <songqiang1304521@gmail.com>
12595 L:      linux-iio@vger.kernel.org
12596 S:      Maintained
12597 F:      drivers/iio/magnetometer/rm3100*
12598 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12599
12600 POSIX CLOCKS and TIMERS
12601 M:      Thomas Gleixner <tglx@linutronix.de>
12602 L:      linux-kernel@vger.kernel.org
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12604 S:      Maintained
12605 F:      fs/timerfd.c
12606 F:      include/linux/timer*
12607 F:      kernel/time/*timer*
12608
12609 POWER MANAGEMENT CORE
12610 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12611 L:      linux-pm@vger.kernel.org
12612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12613 B:      https://bugzilla.kernel.org
12614 S:      Supported
12615 F:      drivers/base/power/
12616 F:      include/linux/pm.h
12617 F:      include/linux/pm_*
12618 F:      include/linux/powercap.h
12619 F:      drivers/powercap/
12620 F:      kernel/configs/nopm.config
12621
12622 POWER STATE COORDINATION INTERFACE (PSCI)
12623 M:      Mark Rutland <mark.rutland@arm.com>
12624 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12625 L:      linux-arm-kernel@lists.infradead.org
12626 S:      Maintained
12627 F:      drivers/firmware/psci/
12628 F:      include/linux/psci.h
12629 F:      include/uapi/linux/psci.h
12630
12631 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12632 M:      Sebastian Reichel <sre@kernel.org>
12633 L:      linux-pm@vger.kernel.org
12634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12635 S:      Maintained
12636 F:      Documentation/ABI/testing/sysfs-class-power
12637 F:      Documentation/devicetree/bindings/power/supply/
12638 F:      include/linux/power_supply.h
12639 F:      drivers/power/supply/
12640
12641 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12642 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12643 L:      linuxppc-dev@lists.ozlabs.org
12644 S:      Maintained
12645 F:      drivers/char/powernv-op-panel.c
12646
12647 PPP OVER ATM (RFC 2364)
12648 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12649 S:      Maintained
12650 F:      net/atm/pppoatm.c
12651 F:      include/uapi/linux/atmppp.h
12652
12653 PPP OVER ETHERNET
12654 M:      Michal Ostrowski <mostrows@earthlink.net>
12655 S:      Maintained
12656 F:      drivers/net/ppp/pppoe.c
12657 F:      drivers/net/ppp/pppox.c
12658
12659 PPP OVER L2TP
12660 M:      James Chapman <jchapman@katalix.com>
12661 S:      Maintained
12662 F:      net/l2tp/l2tp_ppp.c
12663 F:      include/linux/if_pppol2tp.h
12664 F:      include/uapi/linux/if_pppol2tp.h
12665
12666 PPP PROTOCOL DRIVERS AND COMPRESSORS
12667 M:      Paul Mackerras <paulus@samba.org>
12668 L:      linux-ppp@vger.kernel.org
12669 S:      Maintained
12670 F:      drivers/net/ppp/ppp_*
12671
12672 PPS SUPPORT
12673 M:      Rodolfo Giometti <giometti@enneenne.com>
12674 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12675 L:      linuxpps@ml.enneenne.com (subscribers-only)
12676 S:      Maintained
12677 F:      Documentation/pps/
12678 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12679 F:      Documentation/ABI/testing/sysfs-pps
12680 F:      drivers/pps/
12681 F:      include/linux/pps*.h
12682 F:      include/uapi/linux/pps.h
12683
12684 PPTP DRIVER
12685 M:      Dmitry Kozlov <xeb@mail.ru>
12686 L:      netdev@vger.kernel.org
12687 S:      Maintained
12688 F:      drivers/net/ppp/pptp.c
12689 W:      http://sourceforge.net/projects/accel-pptp
12690
12691 PRINTK
12692 M:      Petr Mladek <pmladek@suse.com>
12693 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12694 R:      Steven Rostedt <rostedt@goodmis.org>
12695 S:      Maintained
12696 F:      kernel/printk/
12697 F:      include/linux/printk.h
12698
12699 PRISM54 WIRELESS DRIVER
12700 M:      Luis Chamberlain <mcgrof@kernel.org>
12701 L:      linux-wireless@vger.kernel.org
12702 W:      http://wireless.kernel.org/en/users/Drivers/p54
12703 S:      Obsolete
12704 F:      drivers/net/wireless/intersil/prism54/
12705
12706 PROC FILESYSTEM
12707 R:      Alexey Dobriyan <adobriyan@gmail.com>
12708 L:      linux-kernel@vger.kernel.org
12709 L:      linux-fsdevel@vger.kernel.org
12710 S:      Maintained
12711 F:      fs/proc/
12712 F:      include/linux/proc_fs.h
12713 F:      tools/testing/selftests/proc/
12714 F:      Documentation/filesystems/proc.txt
12715
12716 PROC SYSCTL
12717 M:      Luis Chamberlain <mcgrof@kernel.org>
12718 M:      Kees Cook <keescook@chromium.org>
12719 L:      linux-kernel@vger.kernel.org
12720 L:      linux-fsdevel@vger.kernel.org
12721 S:      Maintained
12722 F:      fs/proc/proc_sysctl.c
12723 F:      include/linux/sysctl.h
12724 F:      kernel/sysctl.c
12725 F:      tools/testing/selftests/sysctl/
12726
12727 PS3 NETWORK SUPPORT
12728 M:      Geoff Levand <geoff@infradead.org>
12729 L:      netdev@vger.kernel.org
12730 L:      linuxppc-dev@lists.ozlabs.org
12731 S:      Maintained
12732 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12733
12734 PS3 PLATFORM SUPPORT
12735 M:      Geoff Levand <geoff@infradead.org>
12736 L:      linuxppc-dev@lists.ozlabs.org
12737 S:      Maintained
12738 F:      arch/powerpc/boot/ps3*
12739 F:      arch/powerpc/include/asm/lv1call.h
12740 F:      arch/powerpc/include/asm/ps3*.h
12741 F:      arch/powerpc/platforms/ps3/
12742 F:      drivers/*/ps3*
12743 F:      drivers/ps3/
12744 F:      drivers/rtc/rtc-ps3.c
12745 F:      drivers/usb/host/*ps3.c
12746 F:      sound/ppc/snd_ps3*
12747
12748 PS3VRAM DRIVER
12749 M:      Jim Paris <jim@jtan.com>
12750 M:      Geoff Levand <geoff@infradead.org>
12751 L:      linuxppc-dev@lists.ozlabs.org
12752 S:      Maintained
12753 F:      drivers/block/ps3vram.c
12754
12755 PSAMPLE PACKET SAMPLING SUPPORT:
12756 M:      Yotam Gigi <yotam.gi@gmail.com>
12757 S:      Maintained
12758 F:      net/psample
12759 F:      include/net/psample.h
12760 F:      include/uapi/linux/psample.h
12761
12762 PSTORE FILESYSTEM
12763 M:      Kees Cook <keescook@chromium.org>
12764 M:      Anton Vorontsov <anton@enomsg.org>
12765 M:      Colin Cross <ccross@android.com>
12766 M:      Tony Luck <tony.luck@intel.com>
12767 S:      Maintained
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12769 F:      fs/pstore/
12770 F:      include/linux/pstore*
12771 F:      drivers/firmware/efi/efi-pstore.c
12772 F:      drivers/acpi/apei/erst.c
12773 F:      Documentation/admin-guide/ramoops.rst
12774 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12775 K:      \b(pstore|ramoops)
12776
12777 PTP HARDWARE CLOCK SUPPORT
12778 M:      Richard Cochran <richardcochran@gmail.com>
12779 L:      netdev@vger.kernel.org
12780 S:      Maintained
12781 W:      http://linuxptp.sourceforge.net/
12782 F:      Documentation/ABI/testing/sysfs-ptp
12783 F:      Documentation/ptp/*
12784 F:      drivers/net/phy/dp83640*
12785 F:      drivers/ptp/*
12786 F:      include/linux/ptp_cl*
12787
12788 PTRACE SUPPORT
12789 M:      Oleg Nesterov <oleg@redhat.com>
12790 S:      Maintained
12791 F:      include/asm-generic/syscall.h
12792 F:      include/linux/ptrace.h
12793 F:      include/linux/regset.h
12794 F:      include/linux/tracehook.h
12795 F:      include/uapi/linux/ptrace.h
12796 F:      include/uapi/linux/ptrace.h
12797 F:      include/asm-generic/ptrace.h
12798 F:      kernel/ptrace.c
12799 F:      arch/*/ptrace*.c
12800 F:      arch/*/*/ptrace*.c
12801 F:      arch/*/include/asm/ptrace*.h
12802
12803 PULSE8-CEC DRIVER
12804 M:      Hans Verkuil <hverkuil@xs4all.nl>
12805 L:      linux-media@vger.kernel.org
12806 T:      git git://linuxtv.org/media_tree.git
12807 S:      Maintained
12808 F:      drivers/media/usb/pulse8-cec/*
12809 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12810
12811 PVRUSB2 VIDEO4LINUX DRIVER
12812 M:      Mike Isely <isely@pobox.com>
12813 L:      pvrusb2@isely.net       (subscribers-only)
12814 L:      linux-media@vger.kernel.org
12815 W:      http://www.isely.net/pvrusb2/
12816 T:      git git://linuxtv.org/media_tree.git
12817 S:      Maintained
12818 F:      Documentation/media/v4l-drivers/pvrusb2*
12819 F:      drivers/media/usb/pvrusb2/
12820
12821 PWC WEBCAM DRIVER
12822 M:      Hans Verkuil <hverkuil@xs4all.nl>
12823 L:      linux-media@vger.kernel.org
12824 T:      git git://linuxtv.org/media_tree.git
12825 S:      Odd Fixes
12826 F:      drivers/media/usb/pwc/*
12827 F:      include/trace/events/pwc.h
12828
12829 PWM FAN DRIVER
12830 M:      Kamil Debski <kamil@wypas.org>
12831 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12832 L:      linux-hwmon@vger.kernel.org
12833 S:      Supported
12834 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12835 F:      Documentation/hwmon/pwm-fan.rst
12836 F:      drivers/hwmon/pwm-fan.c
12837
12838 PWM IR Transmitter
12839 M:      Sean Young <sean@mess.org>
12840 L:      linux-media@vger.kernel.org
12841 S:      Maintained
12842 F:      drivers/media/rc/pwm-ir-tx.c
12843
12844 PWM SUBSYSTEM
12845 M:      Thierry Reding <thierry.reding@gmail.com>
12846 L:      linux-pwm@vger.kernel.org
12847 S:      Maintained
12848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12849 F:      Documentation/pwm.txt
12850 F:      Documentation/devicetree/bindings/pwm/
12851 F:      include/linux/pwm.h
12852 F:      drivers/pwm/
12853 F:      drivers/video/backlight/pwm_bl.c
12854 F:      include/linux/pwm_backlight.h
12855 F:      drivers/gpio/gpio-mvebu.c
12856 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12857
12858 PXA GPIO DRIVER
12859 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12860 L:      linux-gpio@vger.kernel.org
12861 S:      Maintained
12862 F:      drivers/gpio/gpio-pxa.c
12863
12864 PXA MMCI DRIVER
12865 S:      Orphan
12866
12867 PXA RTC DRIVER
12868 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12869 L:      linux-rtc@vger.kernel.org
12870 S:      Maintained
12871
12872 PXA2xx/PXA3xx SUPPORT
12873 M:      Daniel Mack <daniel@zonque.org>
12874 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12877 T:      git git://github.com/hzhuang1/linux.git
12878 T:      git git://github.com/rjarzmik/linux.git
12879 S:      Maintained
12880 F:      arch/arm/boot/dts/pxa*
12881 F:      arch/arm/mach-pxa/
12882 F:      drivers/dma/pxa*
12883 F:      drivers/pcmcia/pxa2xx*
12884 F:      drivers/pinctrl/pxa/
12885 F:      drivers/spi/spi-pxa2xx*
12886 F:      drivers/usb/gadget/udc/pxa2*
12887 F:      include/sound/pxa2xx-lib.h
12888 F:      sound/arm/pxa*
12889 F:      sound/soc/pxa/
12890
12891 QAT DRIVER
12892 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12893 L:      qat-linux@intel.com
12894 S:      Supported
12895 F:      drivers/crypto/qat/
12896
12897 QCOM AUDIO (ASoC) DRIVERS
12898 M:      Patrick Lai <plai@codeaurora.org>
12899 M:      Banajit Goswami <bgoswami@codeaurora.org>
12900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12901 S:      Supported
12902 F:      sound/soc/qcom/
12903
12904 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12905 M:      Gabriel Somlo <somlo@cmu.edu>
12906 M:      "Michael S. Tsirkin" <mst@redhat.com>
12907 L:      qemu-devel@nongnu.org
12908 S:      Maintained
12909 F:      drivers/firmware/qemu_fw_cfg.c
12910 F:      include/uapi/linux/qemu_fw_cfg.h
12911
12912 QIB DRIVER
12913 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12914 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12915 L:      linux-rdma@vger.kernel.org
12916 S:      Supported
12917 F:      drivers/infiniband/hw/qib/
12918
12919 QLOGIC QL41xxx FCOE DRIVER
12920 M:      QLogic-Storage-Upstream@cavium.com
12921 L:      linux-scsi@vger.kernel.org
12922 S:      Supported
12923 F:      drivers/scsi/qedf/
12924
12925 QLOGIC QL41xxx ISCSI DRIVER
12926 M:      QLogic-Storage-Upstream@cavium.com
12927 L:      linux-scsi@vger.kernel.org
12928 S:      Supported
12929 F:      drivers/scsi/qedi/
12930
12931 QLOGIC QL4xxx ETHERNET DRIVER
12932 M:      Ariel Elior <aelior@marvell.com>
12933 M:      GR-everest-linux-l2@marvell.com
12934 L:      netdev@vger.kernel.org
12935 S:      Supported
12936 F:      drivers/net/ethernet/qlogic/qed/
12937 F:      include/linux/qed/
12938 F:      drivers/net/ethernet/qlogic/qede/
12939
12940 QLOGIC QL4xxx RDMA DRIVER
12941 M:      Michal Kalderon <mkalderon@marvell.com>
12942 M:      Ariel Elior <aelior@marvell.com>
12943 L:      linux-rdma@vger.kernel.org
12944 S:      Supported
12945 F:      drivers/infiniband/hw/qedr/
12946 F:      include/uapi/rdma/qedr-abi.h
12947
12948 QLOGIC QLA1280 SCSI DRIVER
12949 M:      Michael Reed <mdr@sgi.com>
12950 L:      linux-scsi@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/scsi/qla1280.[ch]
12953
12954 QLOGIC QLA2XXX FC-SCSI DRIVER
12955 M:      qla2xxx-upstream@qlogic.com
12956 L:      linux-scsi@vger.kernel.org
12957 S:      Supported
12958 F:      Documentation/scsi/LICENSE.qla2xxx
12959 F:      drivers/scsi/qla2xxx/
12960
12961 QLOGIC QLA3XXX NETWORK DRIVER
12962 M:      GR-Linux-NIC-Dev@marvell.com
12963 L:      netdev@vger.kernel.org
12964 S:      Supported
12965 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12966 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12967
12968 QLOGIC QLA4XXX iSCSI DRIVER
12969 M:      QLogic-Storage-Upstream@qlogic.com
12970 L:      linux-scsi@vger.kernel.org
12971 S:      Supported
12972 F:      Documentation/scsi/LICENSE.qla4xxx
12973 F:      drivers/scsi/qla4xxx/
12974
12975 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12976 M:      Shahed Shaikh <shshaikh@marvell.com>
12977 M:      Manish Chopra <manishc@marvell.com>
12978 M:      GR-Linux-NIC-Dev@marvell.com
12979 L:      netdev@vger.kernel.org
12980 S:      Supported
12981 F:      drivers/net/ethernet/qlogic/qlcnic/
12982
12983 QLOGIC QLGE 10Gb ETHERNET DRIVER
12984 M:      Manish Chopra <manishc@marvell.com>
12985 M:      GR-Linux-NIC-Dev@marvell.com
12986 L:      netdev@vger.kernel.org
12987 S:      Supported
12988 F:      drivers/net/ethernet/qlogic/qlge/
12989
12990 QM1D1B0004 MEDIA DRIVER
12991 M:      Akihiro Tsukada <tskd08@gmail.com>
12992 L:      linux-media@vger.kernel.org
12993 S:      Odd Fixes
12994 F:      drivers/media/tuners/qm1d1b0004*
12995
12996 QM1D1C0042 MEDIA DRIVER
12997 M:      Akihiro Tsukada <tskd08@gmail.com>
12998 L:      linux-media@vger.kernel.org
12999 S:      Odd Fixes
13000 F:      drivers/media/tuners/qm1d1c0042*
13001
13002 QNX4 FILESYSTEM
13003 M:      Anders Larsen <al@alarsen.net>
13004 W:      http://www.alarsen.net/linux/qnx4fs/
13005 S:      Maintained
13006 F:      fs/qnx4/
13007 F:      include/uapi/linux/qnx4_fs.h
13008 F:      include/uapi/linux/qnxtypes.h
13009
13010 QORIQ DPAA2 FSL-MC BUS DRIVER
13011 M:      Stuart Yoder <stuyoder@gmail.com>
13012 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13013 L:      linux-kernel@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/bus/fsl-mc/
13016 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13017 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13018
13019 QT1010 MEDIA DRIVER
13020 M:      Antti Palosaari <crope@iki.fi>
13021 L:      linux-media@vger.kernel.org
13022 W:      https://linuxtv.org
13023 W:      http://palosaari.fi/linux/
13024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13025 T:      git git://linuxtv.org/anttip/media_tree.git
13026 S:      Maintained
13027 F:      drivers/media/tuners/qt1010*
13028
13029 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13030 M:      Kalle Valo <kvalo@codeaurora.org>
13031 L:      ath10k@lists.infradead.org
13032 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13034 S:      Supported
13035 F:      drivers/net/wireless/ath/ath10k/
13036
13037 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13038 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13039 L:      linux-wireless@vger.kernel.org
13040 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13041 S:      Supported
13042 F:      drivers/net/wireless/ath/ath9k/
13043
13044 QUALCOMM CAMERA SUBSYSTEM DRIVER
13045 M:      Todor Tomov <todor.too@gmail.com>
13046 L:      linux-media@vger.kernel.org
13047 S:      Maintained
13048 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13049 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13050 F:      drivers/media/platform/qcom/camss/
13051
13052 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13053 M:      Ilia Lin <ilia.lin@kernel.org>
13054 L:      linux-pm@vger.kernel.org
13055 S:      Maintained
13056 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13057 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13058
13059 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13060 M:      Timur Tabi <timur@kernel.org>
13061 L:      netdev@vger.kernel.org
13062 S:      Maintained
13063 F:      drivers/net/ethernet/qualcomm/emac/
13064
13065 QUALCOMM ETHQOS ETHERNET DRIVER
13066 M:      Vinod Koul <vkoul@kernel.org>
13067 M:      Niklas Cassel <niklas.cassel@linaro.org>
13068 L:      netdev@vger.kernel.org
13069 S:      Maintained
13070 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13071 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13072
13073 QUALCOMM GENERIC INTERFACE I2C DRIVER
13074 M:      Alok Chauhan <alokc@codeaurora.org>
13075 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
13076 L:      linux-i2c@vger.kernel.org
13077 L:      linux-arm-msm@vger.kernel.org
13078 S:      Supported
13079 F:      drivers/i2c/busses/i2c-qcom-geni.c
13080
13081 QUALCOMM HEXAGON ARCHITECTURE
13082 M:      Richard Kuo <rkuo@codeaurora.org>
13083 L:      linux-hexagon@vger.kernel.org
13084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13085 S:      Supported
13086 F:      arch/hexagon/
13087
13088 QUALCOMM HIDMA DRIVER
13089 M:      Sinan Kaya <okaya@kernel.org>
13090 L:      linux-arm-kernel@lists.infradead.org
13091 L:      linux-arm-msm@vger.kernel.org
13092 L:      dmaengine@vger.kernel.org
13093 S:      Supported
13094 F:      drivers/dma/qcom/hidma*
13095
13096 QUALCOMM IOMMU
13097 M:      Rob Clark <robdclark@gmail.com>
13098 L:      iommu@lists.linux-foundation.org
13099 L:      linux-arm-msm@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/iommu/qcom_iommu.c
13102
13103 QUALCOMM TSENS THERMAL DRIVER
13104 M:      Amit Kucheria <amit.kucheria@linaro.org>
13105 L:      linux-pm@vger.kernel.org
13106 L:      linux-arm-msm@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/thermal/qcom/
13109
13110 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13111 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13112 L:      linux-media@vger.kernel.org
13113 L:      linux-arm-msm@vger.kernel.org
13114 T:      git git://linuxtv.org/media_tree.git
13115 S:      Maintained
13116 F:      drivers/media/platform/qcom/venus/
13117
13118 QUALCOMM WCN36XX WIRELESS DRIVER
13119 M:      Kalle Valo <kvalo@codeaurora.org>
13120 L:      wcn36xx@lists.infradead.org
13121 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13122 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13123 S:      Supported
13124 F:      drivers/net/wireless/ath/wcn36xx/
13125
13126 QUANTENNA QTNFMAC WIRELESS DRIVER
13127 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13128 M:      Avinash Patil <avinashp@quantenna.com>
13129 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13130 L:      linux-wireless@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/net/wireless/quantenna
13133
13134 RADEON and AMDGPU DRM DRIVERS
13135 M:      Alex Deucher <alexander.deucher@amd.com>
13136 M:      Christian König <christian.koenig@amd.com>
13137 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13138 L:      amd-gfx@lists.freedesktop.org
13139 T:      git git://people.freedesktop.org/~agd5f/linux
13140 S:      Supported
13141 F:      drivers/gpu/drm/radeon/
13142 F:      include/uapi/drm/radeon_drm.h
13143 F:      drivers/gpu/drm/amd/
13144 F:      include/uapi/drm/amdgpu_drm.h
13145
13146 RADEON FRAMEBUFFER DISPLAY DRIVER
13147 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13148 L:      linux-fbdev@vger.kernel.org
13149 S:      Maintained
13150 F:      drivers/video/fbdev/aty/radeon*
13151 F:      include/uapi/linux/radeonfb.h
13152
13153 RADIOSHARK RADIO DRIVER
13154 M:      Hans Verkuil <hverkuil@xs4all.nl>
13155 L:      linux-media@vger.kernel.org
13156 T:      git git://linuxtv.org/media_tree.git
13157 S:      Maintained
13158 F:      drivers/media/radio/radio-shark.c
13159
13160 RADIOSHARK2 RADIO DRIVER
13161 M:      Hans Verkuil <hverkuil@xs4all.nl>
13162 L:      linux-media@vger.kernel.org
13163 T:      git git://linuxtv.org/media_tree.git
13164 S:      Maintained
13165 F:      drivers/media/radio/radio-shark2.c
13166 F:      drivers/media/radio/radio-tea5777.c
13167
13168 RADOS BLOCK DEVICE (RBD)
13169 M:      Ilya Dryomov <idryomov@gmail.com>
13170 M:      Sage Weil <sage@redhat.com>
13171 M:      Alex Elder <elder@kernel.org>
13172 L:      ceph-devel@vger.kernel.org
13173 W:      http://ceph.com/
13174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13175 T:      git git://github.com/ceph/ceph-client.git
13176 S:      Supported
13177 F:      Documentation/ABI/testing/sysfs-bus-rbd
13178 F:      drivers/block/rbd.c
13179 F:      drivers/block/rbd_types.h
13180
13181 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13182 M:      Paul Mackerras <paulus@samba.org>
13183 L:      linux-fbdev@vger.kernel.org
13184 S:      Maintained
13185 F:      drivers/video/fbdev/aty/aty128fb.c
13186
13187 RAINSHADOW-CEC DRIVER
13188 M:      Hans Verkuil <hverkuil@xs4all.nl>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 S:      Maintained
13192 F:      drivers/media/usb/rainshadow-cec/*
13193
13194 RALINK MIPS ARCHITECTURE
13195 M:      John Crispin <john@phrozen.org>
13196 L:      linux-mips@vger.kernel.org
13197 S:      Maintained
13198 F:      arch/mips/ralink
13199
13200 RALINK RT2X00 WIRELESS LAN DRIVER
13201 P:      rt2x00 project
13202 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13203 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13204 L:      linux-wireless@vger.kernel.org
13205 S:      Maintained
13206 F:      drivers/net/wireless/ralink/rt2x00/
13207
13208 RAMDISK RAM BLOCK DEVICE DRIVER
13209 M:      Jens Axboe <axboe@kernel.dk>
13210 S:      Maintained
13211 F:      Documentation/blockdev/ramdisk.txt
13212 F:      drivers/block/brd.c
13213
13214 RANCHU VIRTUAL BOARD FOR MIPS
13215 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13216 L:      linux-mips@vger.kernel.org
13217 S:      Supported
13218 F:      arch/mips/generic/board-ranchu.c
13219 F:      arch/mips/configs/generic/board-ranchu.config
13220
13221 RANDOM NUMBER DRIVER
13222 M:      "Theodore Ts'o" <tytso@mit.edu>
13223 S:      Maintained
13224 F:      drivers/char/random.c
13225
13226 RAPIDIO SUBSYSTEM
13227 M:      Matt Porter <mporter@kernel.crashing.org>
13228 M:      Alexandre Bounine <alex.bou9@gmail.com>
13229 S:      Maintained
13230 F:      drivers/rapidio/
13231
13232 RAS INFRASTRUCTURE
13233 M:      Tony Luck <tony.luck@intel.com>
13234 M:      Borislav Petkov <bp@alien8.de>
13235 L:      linux-edac@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/ras/
13238 F:      include/linux/ras.h
13239 F:      include/ras/ras_event.h
13240 F:      Documentation/admin-guide/ras.rst
13241
13242 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13243 L:      linux-wireless@vger.kernel.org
13244 S:      Orphan
13245 F:      drivers/net/wireless/ray*
13246
13247 RCUTORTURE TEST FRAMEWORK
13248 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13249 M:      Josh Triplett <josh@joshtriplett.org>
13250 R:      Steven Rostedt <rostedt@goodmis.org>
13251 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13252 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13253 L:      rcu@vger.kernel.org
13254 S:      Supported
13255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13256 F:      tools/testing/selftests/rcutorture
13257
13258 RDC R-321X SoC
13259 M:      Florian Fainelli <florian@openwrt.org>
13260 S:      Maintained
13261
13262 RDC R6040 FAST ETHERNET DRIVER
13263 M:      Florian Fainelli <f.fainelli@gmail.com>
13264 L:      netdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/net/ethernet/rdc/r6040.c
13267
13268 RDMAVT - RDMA verbs software
13269 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13270 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13271 L:      linux-rdma@vger.kernel.org
13272 S:      Supported
13273 F:      drivers/infiniband/sw/rdmavt
13274
13275 RDS - RELIABLE DATAGRAM SOCKETS
13276 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13277 L:      netdev@vger.kernel.org
13278 L:      linux-rdma@vger.kernel.org
13279 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13280 W:      https://oss.oracle.com/projects/rds/
13281 S:      Supported
13282 F:      net/rds/
13283 F:      Documentation/networking/rds.txt
13284
13285 RDT - RESOURCE ALLOCATION
13286 M:      Fenghua Yu <fenghua.yu@intel.com>
13287 M:      Reinette Chatre <reinette.chatre@intel.com>
13288 L:      linux-kernel@vger.kernel.org
13289 S:      Supported
13290 F:      arch/x86/kernel/cpu/resctrl/
13291 F:      arch/x86/include/asm/resctrl_sched.h
13292 F:      Documentation/x86/resctrl*
13293
13294 READ-COPY UPDATE (RCU)
13295 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13296 M:      Josh Triplett <josh@joshtriplett.org>
13297 R:      Steven Rostedt <rostedt@goodmis.org>
13298 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13299 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13300 R:      Joel Fernandes <joel@joelfernandes.org>
13301 L:      rcu@vger.kernel.org
13302 W:      http://www.rdrop.com/users/paulmck/RCU/
13303 S:      Supported
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13305 F:      Documentation/RCU/
13306 X:      Documentation/RCU/torture.txt
13307 F:      include/linux/rcu*
13308 X:      include/linux/srcu*.h
13309 F:      kernel/rcu/
13310 X:      kernel/rcu/srcu*.c
13311
13312 REAL TIME CLOCK (RTC) SUBSYSTEM
13313 M:      Alessandro Zummo <a.zummo@towertech.it>
13314 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13315 L:      linux-rtc@vger.kernel.org
13316 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13318 S:      Maintained
13319 F:      Documentation/devicetree/bindings/rtc/
13320 F:      Documentation/rtc.txt
13321 F:      drivers/rtc/
13322 F:      include/linux/rtc.h
13323 F:      include/uapi/linux/rtc.h
13324 F:      include/linux/rtc/
13325 F:      include/linux/platform_data/rtc-*
13326 F:      tools/testing/selftests/rtc/
13327
13328 REALTEK AUDIO CODECS
13329 M:      Bard Liao <bardliao@realtek.com>
13330 M:      Oder Chiou <oder_chiou@realtek.com>
13331 S:      Maintained
13332 F:      sound/soc/codecs/rt*
13333 F:      include/sound/rt*.h
13334
13335 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13336 M:      Linus Walleij <linus.walleij@linaro.org>
13337 S:      Maintained
13338 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13339 F:      drivers/net/dsa/realtek-smi*
13340 F:      drivers/net/dsa/rtl83*
13341
13342 REDPINE WIRELESS DRIVER
13343 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13344 M:      Siva Rebbagondla <siva8118@gmail.com>
13345 L:      linux-wireless@vger.kernel.org
13346 S:      Maintained
13347 F:      drivers/net/wireless/rsi/
13348
13349 REGISTER MAP ABSTRACTION
13350 M:      Mark Brown <broonie@kernel.org>
13351 L:      linux-kernel@vger.kernel.org
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13353 S:      Supported
13354 F:      Documentation/devicetree/bindings/regmap/
13355 F:      drivers/base/regmap/
13356 F:      include/linux/regmap.h
13357
13358 REISERFS FILE SYSTEM
13359 L:      reiserfs-devel@vger.kernel.org
13360 S:      Supported
13361 F:      fs/reiserfs/
13362
13363 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13364 M:      Ohad Ben-Cohen <ohad@wizery.com>
13365 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13366 L:      linux-remoteproc@vger.kernel.org
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13368 S:      Maintained
13369 F:      Documentation/devicetree/bindings/remoteproc/
13370 F:      Documentation/remoteproc.txt
13371 F:      drivers/remoteproc/
13372 F:      include/linux/remoteproc.h
13373
13374 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13375 M:      Ohad Ben-Cohen <ohad@wizery.com>
13376 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13377 L:      linux-remoteproc@vger.kernel.org
13378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13379 S:      Maintained
13380 F:      drivers/rpmsg/
13381 F:      Documentation/rpmsg.txt
13382 F:      include/linux/rpmsg.h
13383 F:      include/linux/rpmsg/
13384
13385 RENESAS CLOCK DRIVERS
13386 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13387 L:      linux-renesas-soc@vger.kernel.org
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13389 S:      Supported
13390 F:      drivers/clk/renesas/
13391
13392 RENESAS EMEV2 I2C DRIVER
13393 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13394 S:      Supported
13395 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13396 F:      drivers/i2c/busses/i2c-emev2.c
13397
13398 RENESAS ETHERNET DRIVERS
13399 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13400 L:      netdev@vger.kernel.org
13401 L:      linux-renesas-soc@vger.kernel.org
13402 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13403 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13404 F:      drivers/net/ethernet/renesas/
13405 F:      include/linux/sh_eth.h
13406
13407 RENESAS R-CAR GYROADC DRIVER
13408 M:      Marek Vasut <marek.vasut@gmail.com>
13409 L:      linux-iio@vger.kernel.org
13410 S:      Supported
13411 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13412 F:      drivers/iio/adc/rcar-gyroadc.c
13413
13414 RENESAS R-CAR I2C DRIVERS
13415 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13416 S:      Supported
13417 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13418 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13419 F:      drivers/i2c/busses/i2c-rcar.c
13420 F:      drivers/i2c/busses/i2c-sh_mobile.c
13421
13422 RENESAS RIIC DRIVER
13423 M:      Chris Brandt <chris.brandt@renesas.com>
13424 S:      Supported
13425 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13426 F:      drivers/i2c/busses/i2c-riic.c
13427
13428 RENESAS USB PHY DRIVER
13429 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13430 L:      linux-renesas-soc@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13433
13434 RESET CONTROLLER FRAMEWORK
13435 M:      Philipp Zabel <p.zabel@pengutronix.de>
13436 T:      git git://git.pengutronix.de/git/pza/linux
13437 S:      Maintained
13438 F:      drivers/reset/
13439 F:      Documentation/devicetree/bindings/reset/
13440 F:      include/dt-bindings/reset/
13441 F:      include/linux/reset.h
13442 F:      include/linux/reset/
13443 F:      include/linux/reset-controller.h
13444
13445 RESTARTABLE SEQUENCES SUPPORT
13446 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13447 M:      Peter Zijlstra <peterz@infradead.org>
13448 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13449 M:      Boqun Feng <boqun.feng@gmail.com>
13450 L:      linux-kernel@vger.kernel.org
13451 S:      Supported
13452 F:      kernel/rseq.c
13453 F:      include/uapi/linux/rseq.h
13454 F:      include/trace/events/rseq.h
13455 F:      tools/testing/selftests/rseq/
13456
13457 RFKILL
13458 M:      Johannes Berg <johannes@sipsolutions.net>
13459 L:      linux-wireless@vger.kernel.org
13460 W:      http://wireless.kernel.org/
13461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13463 S:      Maintained
13464 F:      Documentation/rfkill.txt
13465 F:      Documentation/ABI/stable/sysfs-class-rfkill
13466 F:      net/rfkill/
13467 F:      include/linux/rfkill.h
13468 F:      include/uapi/linux/rfkill.h
13469
13470 RHASHTABLE
13471 M:      Thomas Graf <tgraf@suug.ch>
13472 M:      Herbert Xu <herbert@gondor.apana.org.au>
13473 L:      netdev@vger.kernel.org
13474 S:      Maintained
13475 F:      lib/rhashtable.c
13476 F:      lib/test_rhashtable.c
13477 F:      include/linux/rhashtable.h
13478 F:      include/linux/rhashtable-types.h
13479
13480 RICOH R5C592 MEMORYSTICK DRIVER
13481 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13482 S:      Maintained
13483 F:      drivers/memstick/host/r592.*
13484
13485 RICOH SMARTMEDIA/XD DRIVER
13486 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13487 S:      Maintained
13488 F:      drivers/mtd/nand/raw/r852.c
13489 F:      drivers/mtd/nand/raw/r852.h
13490
13491 RISC-V ARCHITECTURE
13492 M:      Palmer Dabbelt <palmer@sifive.com>
13493 M:      Albert Ou <aou@eecs.berkeley.edu>
13494 L:      linux-riscv@lists.infradead.org
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13496 S:      Supported
13497 F:      arch/riscv/
13498 K:      riscv
13499 N:      riscv
13500
13501 ROCCAT DRIVERS
13502 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13503 W:      http://sourceforge.net/projects/roccat/
13504 S:      Maintained
13505 F:      drivers/hid/hid-roccat*
13506 F:      include/linux/hid-roccat*
13507 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13508
13509 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13510 M:      Jacob chen <jacob2.chen@rock-chips.com>
13511 L:      linux-media@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/media/platform/rockchip/rga/
13514 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13515
13516 ROCKCHIP VPU CODEC DRIVER
13517 M:      Ezequiel Garcia <ezequiel@collabora.com>
13518 L:      linux-media@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/staging/media/platform/rockchip/vpu/
13521 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13522
13523 ROCKER DRIVER
13524 M:      Jiri Pirko <jiri@resnulli.us>
13525 L:      netdev@vger.kernel.org
13526 S:      Supported
13527 F:      drivers/net/ethernet/rocker/
13528
13529 ROCKETPORT DRIVER
13530 P:      Comtrol Corp.
13531 W:      http://www.comtrol.com
13532 S:      Maintained
13533 F:      Documentation/serial/rocket.rst
13534 F:      drivers/tty/rocket*
13535
13536 ROCKETPORT EXPRESS/INFINITY DRIVER
13537 M:      Kevin Cernekee <cernekee@gmail.com>
13538 L:      linux-serial@vger.kernel.org
13539 S:      Odd Fixes
13540 F:      drivers/tty/serial/rp2.*
13541
13542 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13543 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13544 L:      linux-kernel@vger.kernel.org
13545 L:      linux-renesas-soc@vger.kernel.org
13546 S:      Supported
13547 F:      drivers/mfd/bd9571mwv.c
13548 F:      drivers/regulator/bd9571mwv-regulator.c
13549 F:      drivers/gpio/gpio-bd9571mwv.c
13550 F:      include/linux/mfd/bd9571mwv.h
13551 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13552
13553 ROSE NETWORK LAYER
13554 M:      Ralf Baechle <ralf@linux-mips.org>
13555 L:      linux-hams@vger.kernel.org
13556 W:      http://www.linux-ax25.org/
13557 S:      Maintained
13558 F:      include/net/rose.h
13559 F:      include/uapi/linux/rose.h
13560 F:      net/rose/
13561
13562 RTL2830 MEDIA DRIVER
13563 M:      Antti Palosaari <crope@iki.fi>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 W:      http://palosaari.fi/linux/
13567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13568 T:      git git://linuxtv.org/anttip/media_tree.git
13569 S:      Maintained
13570 F:      drivers/media/dvb-frontends/rtl2830*
13571
13572 RTL2832 MEDIA DRIVER
13573 M:      Antti Palosaari <crope@iki.fi>
13574 L:      linux-media@vger.kernel.org
13575 W:      https://linuxtv.org
13576 W:      http://palosaari.fi/linux/
13577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13578 T:      git git://linuxtv.org/anttip/media_tree.git
13579 S:      Maintained
13580 F:      drivers/media/dvb-frontends/rtl2832*
13581
13582 RTL2832_SDR MEDIA DRIVER
13583 M:      Antti Palosaari <crope@iki.fi>
13584 L:      linux-media@vger.kernel.org
13585 W:      https://linuxtv.org
13586 W:      http://palosaari.fi/linux/
13587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13588 T:      git git://linuxtv.org/anttip/media_tree.git
13589 S:      Maintained
13590 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13591
13592 RTL8180 WIRELESS DRIVER
13593 L:      linux-wireless@vger.kernel.org
13594 W:      http://wireless.kernel.org/
13595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13596 S:      Orphan
13597 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13598
13599 RTL8187 WIRELESS DRIVER
13600 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13601 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13602 M:      Larry Finger <Larry.Finger@lwfinger.net>
13603 L:      linux-wireless@vger.kernel.org
13604 W:      http://wireless.kernel.org/
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13606 S:      Maintained
13607 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13608
13609 REALTEK WIRELESS DRIVER (rtlwifi family)
13610 M:      Ping-Ke Shih <pkshih@realtek.com>
13611 L:      linux-wireless@vger.kernel.org
13612 W:      http://wireless.kernel.org/
13613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13614 S:      Maintained
13615 F:      drivers/net/wireless/realtek/rtlwifi/
13616
13617 REALTEK WIRELESS DRIVER (rtw88)
13618 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13619 L:      linux-wireless@vger.kernel.org
13620 S:      Maintained
13621 F:      drivers/net/wireless/realtek/rtw88/
13622
13623 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13624 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13625 L:      linux-wireless@vger.kernel.org
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13627 S:      Maintained
13628 F:      drivers/net/wireless/realtek/rtl8xxxu/
13629
13630 RXRPC SOCKETS (AF_RXRPC)
13631 M:      David Howells <dhowells@redhat.com>
13632 L:      linux-afs@lists.infradead.org
13633 S:      Supported
13634 F:      net/rxrpc/
13635 F:      include/keys/rxrpc-type.h
13636 F:      include/net/af_rxrpc.h
13637 F:      include/trace/events/rxrpc.h
13638 F:      include/uapi/linux/rxrpc.h
13639 F:      Documentation/networking/rxrpc.txt
13640 W:      https://www.infradead.org/~dhowells/kafs/
13641
13642 S3 SAVAGE FRAMEBUFFER DRIVER
13643 M:      Antonino Daplas <adaplas@gmail.com>
13644 L:      linux-fbdev@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/video/fbdev/savage/
13647
13648 S390
13649 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13650 M:      Vasily Gorbik <gor@linux.ibm.com>
13651 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13652 L:      linux-s390@vger.kernel.org
13653 W:      http://www.ibm.com/developerworks/linux/linux390/
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13655 S:      Supported
13656 F:      arch/s390/
13657 F:      drivers/s390/
13658 F:      Documentation/s390/
13659 F:      Documentation/driver-api/s390-drivers.rst
13660
13661 S390 COMMON I/O LAYER
13662 M:      Sebastian Ott <sebott@linux.ibm.com>
13663 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13664 L:      linux-s390@vger.kernel.org
13665 W:      http://www.ibm.com/developerworks/linux/linux390/
13666 S:      Supported
13667 F:      drivers/s390/cio/
13668
13669 S390 DASD DRIVER
13670 M:      Stefan Haberland <sth@linux.ibm.com>
13671 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13672 L:      linux-s390@vger.kernel.org
13673 W:      http://www.ibm.com/developerworks/linux/linux390/
13674 S:      Supported
13675 F:      drivers/s390/block/dasd*
13676 F:      block/partitions/ibm.c
13677
13678 S390 IOMMU (PCI)
13679 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13680 L:      linux-s390@vger.kernel.org
13681 W:      http://www.ibm.com/developerworks/linux/linux390/
13682 S:      Supported
13683 F:      drivers/iommu/s390-iommu.c
13684
13685 S390 IUCV NETWORK LAYER
13686 M:      Julian Wiedmann <jwi@linux.ibm.com>
13687 M:      Ursula Braun <ubraun@linux.ibm.com>
13688 L:      linux-s390@vger.kernel.org
13689 W:      http://www.ibm.com/developerworks/linux/linux390/
13690 S:      Supported
13691 F:      drivers/s390/net/*iucv*
13692 F:      include/net/iucv/
13693 F:      net/iucv/
13694
13695 S390 NETWORK DRIVERS
13696 M:      Julian Wiedmann <jwi@linux.ibm.com>
13697 M:      Ursula Braun <ubraun@linux.ibm.com>
13698 L:      linux-s390@vger.kernel.org
13699 W:      http://www.ibm.com/developerworks/linux/linux390/
13700 S:      Supported
13701 F:      drivers/s390/net/
13702
13703 S390 PCI SUBSYSTEM
13704 M:      Sebastian Ott <sebott@linux.ibm.com>
13705 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13706 L:      linux-s390@vger.kernel.org
13707 W:      http://www.ibm.com/developerworks/linux/linux390/
13708 S:      Supported
13709 F:      arch/s390/pci/
13710 F:      drivers/pci/hotplug/s390_pci_hpc.c
13711
13712 S390 VFIO-CCW DRIVER
13713 M:      Cornelia Huck <cohuck@redhat.com>
13714 M:      Farhan Ali <alifm@linux.ibm.com>
13715 M:      Eric Farman <farman@linux.ibm.com>
13716 R:      Halil Pasic <pasic@linux.ibm.com>
13717 L:      linux-s390@vger.kernel.org
13718 L:      kvm@vger.kernel.org
13719 S:      Supported
13720 F:      drivers/s390/cio/vfio_ccw*
13721 F:      Documentation/s390/vfio-ccw.txt
13722 F:      include/uapi/linux/vfio_ccw.h
13723
13724 S390 ZCRYPT DRIVER
13725 M:      Harald Freudenberger <freude@linux.ibm.com>
13726 L:      linux-s390@vger.kernel.org
13727 W:      http://www.ibm.com/developerworks/linux/linux390/
13728 S:      Supported
13729 F:      drivers/s390/crypto/
13730
13731 S390 VFIO AP DRIVER
13732 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13733 M:      Pierre Morel <pmorel@linux.ibm.com>
13734 M:      Halil Pasic <pasic@linux.ibm.com>
13735 L:      linux-s390@vger.kernel.org
13736 W:      http://www.ibm.com/developerworks/linux/linux390/
13737 S:      Supported
13738 F:      drivers/s390/crypto/vfio_ap_drv.c
13739 F:      drivers/s390/crypto/vfio_ap_private.h
13740 F:      drivers/s390/crypto/vfio_ap_ops.c
13741 F:      Documentation/s390/vfio-ap.txt
13742
13743 S390 ZFCP DRIVER
13744 M:      Steffen Maier <maier@linux.ibm.com>
13745 M:      Benjamin Block <bblock@linux.ibm.com>
13746 L:      linux-s390@vger.kernel.org
13747 W:      http://www.ibm.com/developerworks/linux/linux390/
13748 S:      Supported
13749 F:      drivers/s390/scsi/zfcp_*
13750
13751 S3C24XX SD/MMC Driver
13752 M:      Ben Dooks <ben-linux@fluff.org>
13753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13754 S:      Supported
13755 F:      drivers/mmc/host/s3cmci.*
13756
13757 SAA6588 RDS RECEIVER DRIVER
13758 M:      Hans Verkuil <hverkuil@xs4all.nl>
13759 L:      linux-media@vger.kernel.org
13760 T:      git git://linuxtv.org/media_tree.git
13761 W:      https://linuxtv.org
13762 S:      Odd Fixes
13763 F:      drivers/media/i2c/saa6588*
13764
13765 SAA7134 VIDEO4LINUX DRIVER
13766 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13767 L:      linux-media@vger.kernel.org
13768 W:      https://linuxtv.org
13769 T:      git git://linuxtv.org/media_tree.git
13770 S:      Odd fixes
13771 F:      Documentation/media/v4l-drivers/saa7134*
13772 F:      drivers/media/pci/saa7134/
13773
13774 SAA7146 VIDEO4LINUX-2 DRIVER
13775 M:      Hans Verkuil <hverkuil@xs4all.nl>
13776 L:      linux-media@vger.kernel.org
13777 T:      git git://linuxtv.org/media_tree.git
13778 S:      Maintained
13779 F:      drivers/media/common/saa7146/
13780 F:      drivers/media/pci/saa7146/
13781 F:      include/media/drv-intf/saa7146*
13782
13783 SAMSUNG AUDIO (ASoC) DRIVERS
13784 M:      Krzysztof Kozlowski <krzk@kernel.org>
13785 M:      Sangbeom Kim <sbkim73@samsung.com>
13786 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13788 S:      Supported
13789 F:      sound/soc/samsung/
13790 F:      Documentation/devicetree/bindings/sound/samsung*
13791
13792 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13793 M:      Krzysztof Kozlowski <krzk@kernel.org>
13794 L:      linux-crypto@vger.kernel.org
13795 L:      linux-samsung-soc@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/crypto/exynos-rng.c
13798 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13799
13800 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13801 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13802 L:      linux-samsung-soc@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/char/hw_random/exynos-trng.c
13805 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13806
13807 SAMSUNG FRAMEBUFFER DRIVER
13808 M:      Jingoo Han <jingoohan1@gmail.com>
13809 L:      linux-fbdev@vger.kernel.org
13810 S:      Maintained
13811 F:      drivers/video/fbdev/s3c-fb.c
13812
13813 SAMSUNG LAPTOP DRIVER
13814 M:      Corentin Chary <corentin.chary@gmail.com>
13815 L:      platform-driver-x86@vger.kernel.org
13816 S:      Maintained
13817 F:      drivers/platform/x86/samsung-laptop.c
13818
13819 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13820 M:      Sangbeom Kim <sbkim73@samsung.com>
13821 M:      Krzysztof Kozlowski <krzk@kernel.org>
13822 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13823 L:      linux-kernel@vger.kernel.org
13824 L:      linux-samsung-soc@vger.kernel.org
13825 S:      Supported
13826 F:      drivers/mfd/sec*.c
13827 F:      drivers/regulator/s2m*.c
13828 F:      drivers/regulator/s5m*.c
13829 F:      drivers/clk/clk-s2mps11.c
13830 F:      drivers/rtc/rtc-s5m.c
13831 F:      include/linux/mfd/samsung/
13832 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13833 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13834 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13835 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13836
13837 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13838 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13839 L:      linux-media@vger.kernel.org
13840 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13841 S:      Maintained
13842 F:      drivers/media/platform/s3c-camif/
13843 F:      include/media/drv-intf/s3c_camif.h
13844
13845 SAMSUNG S3FWRN5 NFC DRIVER
13846 M:      Robert Baldyga <r.baldyga@samsung.com>
13847 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13848 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13849 S:      Supported
13850 F:      drivers/nfc/s3fwrn5
13851
13852 SAMSUNG S5C73M3 CAMERA DRIVER
13853 M:      Kyungmin Park <kyungmin.park@samsung.com>
13854 M:      Andrzej Hajda <a.hajda@samsung.com>
13855 L:      linux-media@vger.kernel.org
13856 S:      Supported
13857 F:      drivers/media/i2c/s5c73m3/*
13858
13859 SAMSUNG S5K5BAF CAMERA DRIVER
13860 M:      Kyungmin Park <kyungmin.park@samsung.com>
13861 M:      Andrzej Hajda <a.hajda@samsung.com>
13862 L:      linux-media@vger.kernel.org
13863 S:      Supported
13864 F:      drivers/media/i2c/s5k5baf.c
13865
13866 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13867 M:      Krzysztof Kozlowski <krzk@kernel.org>
13868 M:      Vladimir Zapolskiy <vz@mleia.com>
13869 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13870 L:      linux-crypto@vger.kernel.org
13871 L:      linux-samsung-soc@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/crypto/s5p-sss.c
13874
13875 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13876 M:      Kyungmin Park <kyungmin.park@samsung.com>
13877 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13878 L:      linux-media@vger.kernel.org
13879 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13880 S:      Supported
13881 F:      drivers/media/platform/exynos4-is/
13882
13883 SAMSUNG SOC CLOCK DRIVERS
13884 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13885 M:      Tomasz Figa <tomasz.figa@gmail.com>
13886 M:      Chanwoo Choi <cw00.choi@samsung.com>
13887 S:      Supported
13888 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13890 F:      drivers/clk/samsung/
13891 F:      include/dt-bindings/clock/exynos*.h
13892 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13893
13894 SAMSUNG SPI DRIVERS
13895 M:      Kukjin Kim <kgene@kernel.org>
13896 M:      Krzysztof Kozlowski <krzk@kernel.org>
13897 M:      Andi Shyti <andi@etezian.org>
13898 L:      linux-spi@vger.kernel.org
13899 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13900 S:      Maintained
13901 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13902 F:      drivers/spi/spi-s3c*
13903 F:      include/linux/platform_data/spi-s3c64xx.h
13904
13905 SAMSUNG SXGBE DRIVERS
13906 M:      Byungho An <bh74.an@samsung.com>
13907 M:      Girish K S <ks.giri@samsung.com>
13908 M:      Vipul Pandya <vipul.pandya@samsung.com>
13909 S:      Supported
13910 L:      netdev@vger.kernel.org
13911 F:      drivers/net/ethernet/samsung/sxgbe/
13912
13913 SAMSUNG THERMAL DRIVER
13914 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13915 L:      linux-pm@vger.kernel.org
13916 L:      linux-samsung-soc@vger.kernel.org
13917 S:      Supported
13918 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13919 F:      drivers/thermal/samsung/
13920
13921 SAMSUNG USB2 PHY DRIVER
13922 M:      Kamil Debski <kamil@wypas.org>
13923 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13924 L:      linux-kernel@vger.kernel.org
13925 S:      Supported
13926 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13927 F:      Documentation/phy/samsung-usb2.txt
13928 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13929 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13930 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13931 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13932 F:      drivers/phy/samsung/phy-samsung-usb2.c
13933 F:      drivers/phy/samsung/phy-samsung-usb2.h
13934
13935 SC1200 WDT DRIVER
13936 M:      Zwane Mwaikambo <zwanem@gmail.com>
13937 S:      Maintained
13938 F:      drivers/watchdog/sc1200wdt.c
13939
13940 SCHEDULER
13941 M:      Ingo Molnar <mingo@redhat.com>
13942 M:      Peter Zijlstra <peterz@infradead.org>
13943 L:      linux-kernel@vger.kernel.org
13944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13945 S:      Maintained
13946 F:      kernel/sched/
13947 F:      include/linux/sched.h
13948 F:      include/uapi/linux/sched.h
13949 F:      include/linux/wait.h
13950 F:      include/linux/preempt.h
13951
13952 SCR24X CHIP CARD INTERFACE DRIVER
13953 M:      Lubomir Rintel <lkundrak@v3.sk>
13954 S:      Supported
13955 F:      drivers/char/pcmcia/scr24x_cs.c
13956
13957 SCSI CDROM DRIVER
13958 M:      Jens Axboe <axboe@kernel.dk>
13959 L:      linux-scsi@vger.kernel.org
13960 W:      http://www.kernel.dk
13961 S:      Maintained
13962 F:      drivers/scsi/sr*
13963
13964 SCSI RDMA PROTOCOL (SRP) INITIATOR
13965 M:      Bart Van Assche <bvanassche@acm.org>
13966 L:      linux-rdma@vger.kernel.org
13967 S:      Supported
13968 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13969 F:      drivers/infiniband/ulp/srp/
13970 F:      include/scsi/srp.h
13971
13972 SCSI RDMA PROTOCOL (SRP) TARGET
13973 M:      Bart Van Assche <bvanassche@acm.org>
13974 L:      linux-rdma@vger.kernel.org
13975 L:      target-devel@vger.kernel.org
13976 S:      Supported
13977 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13978 F:      drivers/infiniband/ulp/srpt/
13979
13980 SCSI SG DRIVER
13981 M:      Doug Gilbert <dgilbert@interlog.com>
13982 L:      linux-scsi@vger.kernel.org
13983 W:      http://sg.danny.cz/sg
13984 S:      Maintained
13985 F:      Documentation/scsi/scsi-generic.txt
13986 F:      drivers/scsi/sg.c
13987 F:      include/scsi/sg.h
13988
13989 SCSI SUBSYSTEM
13990 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13992 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13994 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13995 L:      linux-scsi@vger.kernel.org
13996 S:      Maintained
13997 F:      Documentation/devicetree/bindings/scsi/
13998 F:      drivers/scsi/
13999 F:      include/scsi/
14000
14001 SCSI TAPE DRIVER
14002 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14003 L:      linux-scsi@vger.kernel.org
14004 S:      Maintained
14005 F:      Documentation/scsi/st.txt
14006 F:      drivers/scsi/st.*
14007 F:      drivers/scsi/st_*.h
14008
14009 SCSI TARGET SUBSYSTEM
14010 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14011 L:      linux-scsi@vger.kernel.org
14012 L:      target-devel@vger.kernel.org
14013 W:      http://www.linux-iscsi.org
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14015 Q:      https://patchwork.kernel.org/project/target-devel/list/
14016 S:      Supported
14017 F:      drivers/target/
14018 F:      include/target/
14019 F:      Documentation/target/
14020
14021 SCTP PROTOCOL
14022 M:      Vlad Yasevich <vyasevich@gmail.com>
14023 M:      Neil Horman <nhorman@tuxdriver.com>
14024 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14025 L:      linux-sctp@vger.kernel.org
14026 W:      http://lksctp.sourceforge.net
14027 S:      Maintained
14028 F:      Documentation/networking/sctp.txt
14029 F:      include/linux/sctp.h
14030 F:      include/uapi/linux/sctp.h
14031 F:      include/net/sctp/
14032 F:      net/sctp/
14033
14034 SCx200 CPU SUPPORT
14035 M:      Jim Cromie <jim.cromie@gmail.com>
14036 S:      Odd Fixes
14037 F:      Documentation/i2c/busses/scx200_acb
14038 F:      arch/x86/platform/scx200/
14039 F:      drivers/watchdog/scx200_wdt.c
14040 F:      drivers/i2c/busses/scx200*
14041 F:      drivers/mtd/maps/scx200_docflash.c
14042 F:      include/linux/scx200.h
14043
14044 SCx200 GPIO DRIVER
14045 M:      Jim Cromie <jim.cromie@gmail.com>
14046 S:      Maintained
14047 F:      drivers/char/scx200_gpio.c
14048 F:      include/linux/scx200_gpio.h
14049
14050 SCx200 HRT CLOCKSOURCE DRIVER
14051 M:      Jim Cromie <jim.cromie@gmail.com>
14052 S:      Maintained
14053 F:      drivers/clocksource/scx200_hrt.c
14054
14055 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14056 M:      Sascha Sommer <saschasommer@freenet.de>
14057 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14058 S:      Maintained
14059 F:      drivers/mmc/host/sdricoh_cs.c
14060
14061 SECO BOARDS CEC DRIVER
14062 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14063 S:      Maintained
14064 F:      drivers/media/platform/seco-cec/seco-cec.c
14065 F:      drivers/media/platform/seco-cec/seco-cec.h
14066
14067 SECURE COMPUTING
14068 M:      Kees Cook <keescook@chromium.org>
14069 R:      Andy Lutomirski <luto@amacapital.net>
14070 R:      Will Drewry <wad@chromium.org>
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14072 S:      Supported
14073 F:      kernel/seccomp.c
14074 F:      include/uapi/linux/seccomp.h
14075 F:      include/linux/seccomp.h
14076 F:      tools/testing/selftests/seccomp/*
14077 F:      tools/testing/selftests/kselftest_harness.h
14078 F:      Documentation/userspace-api/seccomp_filter.rst
14079 K:      \bsecure_computing
14080 K:      \bTIF_SECCOMP\b
14081
14082 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14083 M:      Al Cooper <alcooperx@gmail.com>
14084 L:      linux-mmc@vger.kernel.org
14085 L:      bcm-kernel-feedback-list@broadcom.com
14086 S:      Maintained
14087 F:      drivers/mmc/host/sdhci-brcmstb*
14088
14089 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14090 M:      Adrian Hunter <adrian.hunter@intel.com>
14091 L:      linux-mmc@vger.kernel.org
14092 S:      Maintained
14093 F:      drivers/mmc/host/sdhci*
14094 F:      include/linux/mmc/sdhci*
14095
14096 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14097 M:      Adrian Hunter <adrian.hunter@intel.com>
14098 M:      Ritesh Harjani <riteshh@codeaurora.org>
14099 M:      Asutosh Das <asutoshd@codeaurora.org>
14100 L:      linux-mmc@vger.kernel.org
14101 S:      Maintained
14102 F:      drivers/mmc/host/cqhci*
14103
14104 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14105 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14106 M:      Manjunath M B <manjumb@synopsys.com>
14107 L:      linux-mmc@vger.kernel.org
14108 S:      Maintained
14109 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14110
14111 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14113 L:      linux-mmc@vger.kernel.org
14114 S:      Supported
14115 F:      drivers/mmc/host/sdhci-of-at91.c
14116
14117 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14118 M:      Ben Dooks <ben-linux@fluff.org>
14119 M:      Jaehoon Chung <jh80.chung@samsung.com>
14120 L:      linux-mmc@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/mmc/host/sdhci-s3c*
14123
14124 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14125 M:      Viresh Kumar <vireshk@kernel.org>
14126 L:      linux-mmc@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/mmc/host/sdhci-spear.c
14129
14130 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14131 M:      Kishon Vijay Abraham I <kishon@ti.com>
14132 L:      linux-mmc@vger.kernel.org
14133 S:      Maintained
14134 F:      drivers/mmc/host/sdhci-omap.c
14135
14136 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14137 M:      Scott Bauer <scott.bauer@intel.com>
14138 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14139 L:      linux-block@vger.kernel.org
14140 S:      Supported
14141 F:      block/sed*
14142 F:      block/opal_proto.h
14143 F:      include/linux/sed*
14144 F:      include/uapi/linux/sed*
14145
14146 SECURITY CONTACT
14147 M:      Security Officers <security@kernel.org>
14148 S:      Supported
14149
14150 SECURITY SUBSYSTEM
14151 M:      James Morris <jmorris@namei.org>
14152 M:      "Serge E. Hallyn" <serge@hallyn.com>
14153 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14155 W:      http://kernsec.org/
14156 S:      Supported
14157 F:      security/
14158 X:      security/selinux/
14159
14160 SELINUX SECURITY MODULE
14161 M:      Paul Moore <paul@paul-moore.com>
14162 M:      Stephen Smalley <sds@tycho.nsa.gov>
14163 M:      Eric Paris <eparis@parisplace.org>
14164 L:      selinux@vger.kernel.org
14165 W:      https://selinuxproject.org
14166 W:      https://github.com/SELinuxProject
14167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14168 S:      Supported
14169 F:      include/uapi/linux/selinux_netlink.h
14170 F:      security/selinux/
14171 F:      scripts/selinux/
14172 F:      Documentation/admin-guide/LSM/SELinux.rst
14173
14174 SENSABLE PHANTOM
14175 M:      Jiri Slaby <jirislaby@gmail.com>
14176 S:      Maintained
14177 F:      drivers/misc/phantom.c
14178 F:      include/uapi/linux/phantom.h
14179
14180 SERIAL DEVICE BUS
14181 M:      Rob Herring <robh@kernel.org>
14182 L:      linux-serial@vger.kernel.org
14183 S:      Maintained
14184 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14185 F:      drivers/tty/serdev/
14186 F:      include/linux/serdev.h
14187
14188 SERIAL DRIVERS
14189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14190 L:      linux-serial@vger.kernel.org
14191 S:      Maintained
14192 F:      Documentation/devicetree/bindings/serial/
14193 F:      drivers/tty/serial/
14194
14195 SERIAL IR RECEIVER
14196 M:      Sean Young <sean@mess.org>
14197 L:      linux-media@vger.kernel.org
14198 S:      Maintained
14199 F:      drivers/media/rc/serial_ir.c
14200
14201 SFC NETWORK DRIVER
14202 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14203 M:      Edward Cree <ecree@solarflare.com>
14204 M:      Martin Habets <mhabets@solarflare.com>
14205 L:      netdev@vger.kernel.org
14206 S:      Supported
14207 F:      drivers/net/ethernet/sfc/
14208
14209 SFF/SFP/SFP+ MODULE SUPPORT
14210 M:      Russell King <linux@armlinux.org.uk>
14211 L:      netdev@vger.kernel.org
14212 S:      Maintained
14213 F:      drivers/net/phy/phylink.c
14214 F:      drivers/net/phy/sfp*
14215 F:      include/linux/phylink.h
14216 F:      include/linux/sfp.h
14217
14218 SGI GRU DRIVER
14219 M:      Dimitri Sivanich <sivanich@sgi.com>
14220 S:      Maintained
14221 F:      drivers/misc/sgi-gru/
14222
14223 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14224 M:      Pat Gefre <pfg@sgi.com>
14225 L:      linux-ia64@vger.kernel.org
14226 S:      Supported
14227 F:      Documentation/ia64/serial.txt
14228 F:      drivers/tty/serial/ioc?_serial.c
14229 F:      include/linux/ioc?.h
14230
14231 SGI XP/XPC/XPNET DRIVER
14232 M:      Cliff Whickman <cpw@sgi.com>
14233 M:      Robin Holt <robinmholt@gmail.com>
14234 S:      Maintained
14235 F:      drivers/misc/sgi-xp/
14236
14237 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14238 M:      Ursula Braun <ubraun@linux.ibm.com>
14239 M:      Karsten Graul <kgraul@linux.ibm.com>
14240 L:      linux-s390@vger.kernel.org
14241 W:      http://www.ibm.com/developerworks/linux/linux390/
14242 S:      Supported
14243 F:      net/smc/
14244
14245 SHARP RJ54N1CB0C SENSOR DRIVER
14246 M:      Jacopo Mondi <jacopo@jmondi.org>
14247 L:      linux-media@vger.kernel.org
14248 T:      git git://linuxtv.org/media_tree.git
14249 S:      Odd fixes
14250 F:      drivers/media/i2c/rj54n1cb0c.c
14251 F:      include/media/i2c/rj54n1cb0c.h
14252
14253 SH_VEU V4L2 MEM2MEM DRIVER
14254 L:      linux-media@vger.kernel.org
14255 S:      Orphan
14256 F:      drivers/media/platform/sh_veu.c
14257
14258 SH_VOU V4L2 OUTPUT DRIVER
14259 L:      linux-media@vger.kernel.org
14260 S:      Orphan
14261 F:      drivers/media/platform/sh_vou.c
14262 F:      include/media/drv-intf/sh_vou.h
14263
14264 SI2157 MEDIA DRIVER
14265 M:      Antti Palosaari <crope@iki.fi>
14266 L:      linux-media@vger.kernel.org
14267 W:      https://linuxtv.org
14268 W:      http://palosaari.fi/linux/
14269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14270 T:      git git://linuxtv.org/anttip/media_tree.git
14271 S:      Maintained
14272 F:      drivers/media/tuners/si2157*
14273
14274 SI2165 MEDIA DRIVER
14275 M:      Matthias Schwarzott <zzam@gentoo.org>
14276 L:      linux-media@vger.kernel.org
14277 W:      https://linuxtv.org
14278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14279 S:      Maintained
14280 F:      drivers/media/dvb-frontends/si2165*
14281
14282 SI2168 MEDIA DRIVER
14283 M:      Antti Palosaari <crope@iki.fi>
14284 L:      linux-media@vger.kernel.org
14285 W:      https://linuxtv.org
14286 W:      http://palosaari.fi/linux/
14287 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14288 T:      git git://linuxtv.org/anttip/media_tree.git
14289 S:      Maintained
14290 F:      drivers/media/dvb-frontends/si2168*
14291
14292 SI470X FM RADIO RECEIVER I2C DRIVER
14293 M:      Hans Verkuil <hverkuil@xs4all.nl>
14294 L:      linux-media@vger.kernel.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 W:      https://linuxtv.org
14297 S:      Odd Fixes
14298 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14299
14300 SI470X FM RADIO RECEIVER USB DRIVER
14301 M:      Hans Verkuil <hverkuil@xs4all.nl>
14302 L:      linux-media@vger.kernel.org
14303 T:      git git://linuxtv.org/media_tree.git
14304 W:      https://linuxtv.org
14305 S:      Maintained
14306 F:      drivers/media/radio/si470x/radio-si470x-common.c
14307 F:      drivers/media/radio/si470x/radio-si470x.h
14308 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14309
14310 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14311 M:      Eduardo Valentin <edubezval@gmail.com>
14312 L:      linux-media@vger.kernel.org
14313 T:      git git://linuxtv.org/media_tree.git
14314 W:      https://linuxtv.org
14315 S:      Odd Fixes
14316 F:      drivers/media/radio/si4713/si4713.?
14317
14318 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14319 M:      Eduardo Valentin <edubezval@gmail.com>
14320 L:      linux-media@vger.kernel.org
14321 T:      git git://linuxtv.org/media_tree.git
14322 W:      https://linuxtv.org
14323 S:      Odd Fixes
14324 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14325
14326 SI4713 FM RADIO TRANSMITTER USB DRIVER
14327 M:      Hans Verkuil <hverkuil@xs4all.nl>
14328 L:      linux-media@vger.kernel.org
14329 T:      git git://linuxtv.org/media_tree.git
14330 W:      https://linuxtv.org
14331 S:      Maintained
14332 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14333
14334 SIANO DVB DRIVER
14335 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14336 L:      linux-media@vger.kernel.org
14337 W:      https://linuxtv.org
14338 T:      git git://linuxtv.org/media_tree.git
14339 S:      Odd fixes
14340 F:      drivers/media/common/siano/
14341 F:      drivers/media/usb/siano/
14342 F:      drivers/media/usb/siano/
14343 F:      drivers/media/mmc/siano/
14344
14345 SIFIVE DRIVERS
14346 M:      Palmer Dabbelt <palmer@sifive.com>
14347 M:      Paul Walmsley <paul.walmsley@sifive.com>
14348 L:      linux-riscv@lists.infradead.org
14349 T:      git git://github.com/sifive/riscv-linux.git
14350 S:      Supported
14351 K:      sifive
14352 N:      sifive
14353
14354 SILEAD TOUCHSCREEN DRIVER
14355 M:      Hans de Goede <hdegoede@redhat.com>
14356 L:      linux-input@vger.kernel.org
14357 L:      platform-driver-x86@vger.kernel.org
14358 S:      Maintained
14359 F:      drivers/input/touchscreen/silead.c
14360 F:      drivers/platform/x86/touchscreen_dmi.c
14361
14362 SILICON MOTION SM712 FRAME BUFFER DRIVER
14363 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14364 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14365 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14366 L:      linux-fbdev@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/video/fbdev/sm712*
14369 F:      Documentation/fb/sm712fb.txt
14370
14371 SIMPLE FIRMWARE INTERFACE (SFI)
14372 M:      Len Brown <lenb@kernel.org>
14373 L:      sfi-devel@simplefirmware.org
14374 W:      http://simplefirmware.org/
14375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14376 S:      Supported
14377 F:      arch/x86/platform/sfi/
14378 F:      drivers/sfi/
14379 F:      include/linux/sfi*.h
14380
14381 SIMPLEFB FB DRIVER
14382 M:      Hans de Goede <hdegoede@redhat.com>
14383 L:      linux-fbdev@vger.kernel.org
14384 S:      Maintained
14385 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14386 F:      drivers/video/fbdev/simplefb.c
14387 F:      include/linux/platform_data/simplefb.h
14388
14389 SIMTEC EB110ATX (Chalice CATS)
14390 P:      Ben Dooks
14391 P:      Vincent Sanders <vince@simtec.co.uk>
14392 M:      Simtec Linux Team <linux@simtec.co.uk>
14393 W:      http://www.simtec.co.uk/products/EB110ATX/
14394 S:      Supported
14395
14396 SIMTEC EB2410ITX (BAST)
14397 P:      Ben Dooks
14398 P:      Vincent Sanders <vince@simtec.co.uk>
14399 M:      Simtec Linux Team <linux@simtec.co.uk>
14400 W:      http://www.simtec.co.uk/products/EB2410ITX/
14401 S:      Supported
14402 F:      arch/arm/mach-s3c24xx/mach-bast.c
14403 F:      arch/arm/mach-s3c24xx/bast-ide.c
14404 F:      arch/arm/mach-s3c24xx/bast-irq.c
14405
14406 SIPHASH PRF ROUTINES
14407 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14408 S:      Maintained
14409 F:      lib/siphash.c
14410 F:      lib/test_siphash.c
14411 F:      include/linux/siphash.h
14412
14413 SIOX
14414 M:      Gavin Schenk <g.schenk@eckelmann.de>
14415 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14416 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14417 S:      Supported
14418 F:      drivers/siox/*
14419 F:      drivers/gpio/gpio-siox.c
14420 F:      include/trace/events/siox.h
14421
14422 SIS 190 ETHERNET DRIVER
14423 M:      Francois Romieu <romieu@fr.zoreil.com>
14424 L:      netdev@vger.kernel.org
14425 S:      Maintained
14426 F:      drivers/net/ethernet/sis/sis190.c
14427
14428 SIS 900/7016 FAST ETHERNET DRIVER
14429 M:      Daniele Venzano <venza@brownhat.org>
14430 W:      http://www.brownhat.org/sis900.html
14431 L:      netdev@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/net/ethernet/sis/sis900.*
14434
14435 SIS FRAMEBUFFER DRIVER
14436 M:      Thomas Winischhofer <thomas@winischhofer.net>
14437 W:      http://www.winischhofer.net/linuxsisvga.shtml
14438 S:      Maintained
14439 F:      Documentation/fb/sisfb.txt
14440 F:      drivers/video/fbdev/sis/
14441 F:      include/video/sisfb.h
14442
14443 SIS USB2VGA DRIVER
14444 M:      Thomas Winischhofer <thomas@winischhofer.net>
14445 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14446 S:      Maintained
14447 F:      drivers/usb/misc/sisusbvga/
14448
14449 SLAB ALLOCATOR
14450 M:      Christoph Lameter <cl@linux.com>
14451 M:      Pekka Enberg <penberg@kernel.org>
14452 M:      David Rientjes <rientjes@google.com>
14453 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14454 M:      Andrew Morton <akpm@linux-foundation.org>
14455 L:      linux-mm@kvack.org
14456 S:      Maintained
14457 F:      include/linux/sl?b*.h
14458 F:      mm/sl?b*
14459
14460 SLEEPABLE READ-COPY UPDATE (SRCU)
14461 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14462 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14463 M:      Josh Triplett <josh@joshtriplett.org>
14464 R:      Steven Rostedt <rostedt@goodmis.org>
14465 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14466 L:      rcu@vger.kernel.org
14467 W:      http://www.rdrop.com/users/paulmck/RCU/
14468 S:      Supported
14469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14470 F:      include/linux/srcu*.h
14471 F:      kernel/rcu/srcu*.c
14472
14473 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14474 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14476 S:      Maintained
14477 F:      drivers/slimbus/
14478 F:      Documentation/devicetree/bindings/slimbus/
14479 F:      include/linux/slimbus.h
14480
14481 SMACK SECURITY MODULE
14482 M:      Casey Schaufler <casey@schaufler-ca.com>
14483 L:      linux-security-module@vger.kernel.org
14484 W:      http://schaufler-ca.com
14485 T:      git git://github.com/cschaufler/smack-next
14486 S:      Maintained
14487 F:      Documentation/admin-guide/LSM/Smack.rst
14488 F:      security/smack/
14489
14490 SMC91x ETHERNET DRIVER
14491 M:      Nicolas Pitre <nico@fluxnic.net>
14492 S:      Odd Fixes
14493 F:      drivers/net/ethernet/smsc/smc91x.*
14494
14495 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14496 M:      Sakari Ailus <sakari.ailus@iki.fi>
14497 L:      linux-media@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/media/i2c/smiapp/
14500 F:      include/media/i2c/smiapp.h
14501 F:      drivers/media/i2c/smiapp-pll.c
14502 F:      drivers/media/i2c/smiapp-pll.h
14503 F:      include/uapi/linux/smiapp.h
14504 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14505
14506 SMM665 HARDWARE MONITOR DRIVER
14507 M:      Guenter Roeck <linux@roeck-us.net>
14508 L:      linux-hwmon@vger.kernel.org
14509 S:      Maintained
14510 F:      Documentation/hwmon/smm665.rst
14511 F:      drivers/hwmon/smm665.c
14512
14513 SMSC EMC2103 HARDWARE MONITOR DRIVER
14514 M:      Steve Glendinning <steve.glendinning@shawell.net>
14515 L:      linux-hwmon@vger.kernel.org
14516 S:      Maintained
14517 F:      Documentation/hwmon/emc2103.rst
14518 F:      drivers/hwmon/emc2103.c
14519
14520 SMSC SCH5627 HARDWARE MONITOR DRIVER
14521 M:      Hans de Goede <hdegoede@redhat.com>
14522 L:      linux-hwmon@vger.kernel.org
14523 S:      Supported
14524 F:      Documentation/hwmon/sch5627.rst
14525 F:      drivers/hwmon/sch5627.c
14526
14527 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14528 M:      Steve Glendinning <steve.glendinning@shawell.net>
14529 L:      linux-fbdev@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/video/fbdev/smscufx.c
14532
14533 SMSC47B397 HARDWARE MONITOR DRIVER
14534 M:      Jean Delvare <jdelvare@suse.com>
14535 L:      linux-hwmon@vger.kernel.org
14536 S:      Maintained
14537 F:      Documentation/hwmon/smsc47b397.rst
14538 F:      drivers/hwmon/smsc47b397.c
14539
14540 SMSC911x ETHERNET DRIVER
14541 M:      Steve Glendinning <steve.glendinning@shawell.net>
14542 L:      netdev@vger.kernel.org
14543 S:      Maintained
14544 F:      include/linux/smsc911x.h
14545 F:      drivers/net/ethernet/smsc/smsc911x.*
14546
14547 SMSC9420 PCI ETHERNET DRIVER
14548 M:      Steve Glendinning <steve.glendinning@shawell.net>
14549 L:      netdev@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/net/ethernet/smsc/smsc9420.*
14552
14553 SOC-CAMERA V4L2 SUBSYSTEM
14554 L:      linux-media@vger.kernel.org
14555 T:      git git://linuxtv.org/media_tree.git
14556 S:      Orphan
14557 F:      include/media/soc_camera.h
14558 F:      drivers/staging/media/soc_camera/
14559
14560 SOCIONEXT SYNQUACER I2C DRIVER
14561 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14562 L:      linux-i2c@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/i2c/busses/i2c-synquacer.c
14565 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14566
14567 SOCIONEXT UNIPHIER SOUND DRIVER
14568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14569 S:      Orphan
14570 F:      sound/soc/uniphier/
14571
14572 SOEKRIS NET48XX LED SUPPORT
14573 M:      Chris Boot <bootc@bootc.net>
14574 S:      Maintained
14575 F:      drivers/leds/leds-net48xx.c
14576
14577 SOFT-ROCE DRIVER (rxe)
14578 M:      Moni Shoua <monis@mellanox.com>
14579 L:      linux-rdma@vger.kernel.org
14580 S:      Supported
14581 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14582 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14583 F:      drivers/infiniband/sw/rxe/
14584 F:      include/uapi/rdma/rdma_user_rxe.h
14585
14586 SOFTLOGIC 6x10 MPEG CODEC
14587 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14588 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14589 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14590 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14591 M:      Ismael Luceno <ismael@iodev.co.uk>
14592 L:      linux-media@vger.kernel.org
14593 S:      Supported
14594 F:      drivers/media/pci/solo6x10/
14595
14596 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14597 M:      James Morse <james.morse@arm.com>
14598 L:      linux-arm-kernel@lists.infradead.org
14599 S:      Maintained
14600 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14601 F:      drivers/firmware/arm_sdei.c
14602 F:      include/linux/arm_sdei.h
14603 F:      include/uapi/linux/arm_sdei.h
14604
14605 SOFTWARE RAID (Multiple Disks) SUPPORT
14606 M:      Shaohua Li <shli@kernel.org>
14607 L:      linux-raid@vger.kernel.org
14608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14609 S:      Supported
14610 F:      drivers/md/Makefile
14611 F:      drivers/md/Kconfig
14612 F:      drivers/md/md*
14613 F:      drivers/md/raid*
14614 F:      include/linux/raid/
14615 F:      include/uapi/linux/raid/
14616
14617 SOCIONEXT (SNI) AVE NETWORK DRIVER
14618 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14619 L:      netdev@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/net/ethernet/socionext/sni_ave.c
14622 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14623
14624 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14625 M:      Jassi Brar <jaswinder.singh@linaro.org>
14626 L:      netdev@vger.kernel.org
14627 S:      Maintained
14628 F:      drivers/net/ethernet/socionext/netsec.c
14629 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14630
14631 SOLIDRUN CLEARFOG SUPPORT
14632 M:      Russell King <linux@armlinux.org.uk>
14633 S:      Maintained
14634 F:      arch/arm/boot/dts/armada-388-clearfog*
14635 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14636
14637 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14638 M:      Russell King <linux@armlinux.org.uk>
14639 S:      Maintained
14640 F:      arch/arm/boot/dts/imx6*-cubox-i*
14641 F:      arch/arm/boot/dts/imx6*-hummingboard*
14642 F:      arch/arm/boot/dts/imx6*-sr-*
14643
14644 SONIC NETWORK DRIVER
14645 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14646 L:      netdev@vger.kernel.org
14647 S:      Maintained
14648 F:      drivers/net/ethernet/natsemi/sonic.*
14649
14650 SONICS SILICON BACKPLANE DRIVER (SSB)
14651 M:      Michael Buesch <m@bues.ch>
14652 L:      linux-wireless@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/ssb/
14655 F:      include/linux/ssb/
14656
14657 SONY IMX214 SENSOR DRIVER
14658 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14659 L:      linux-media@vger.kernel.org
14660 T:      git git://linuxtv.org/media_tree.git
14661 S:      Maintained
14662 F:      drivers/media/i2c/imx214.c
14663 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14664
14665 SONY IMX258 SENSOR DRIVER
14666 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14667 L:      linux-media@vger.kernel.org
14668 T:      git git://linuxtv.org/media_tree.git
14669 S:      Maintained
14670 F:      drivers/media/i2c/imx258.c
14671
14672 SONY IMX274 SENSOR DRIVER
14673 M:      Leon Luo <leonl@leopardimaging.com>
14674 L:      linux-media@vger.kernel.org
14675 T:      git git://linuxtv.org/media_tree.git
14676 S:      Maintained
14677 F:      drivers/media/i2c/imx274.c
14678 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14679
14680 SONY IMX319 SENSOR DRIVER
14681 M:      Bingbu Cao <bingbu.cao@intel.com>
14682 L:      linux-media@vger.kernel.org
14683 T:      git git://linuxtv.org/media_tree.git
14684 S:      Maintained
14685 F:      drivers/media/i2c/imx319.c
14686
14687 SONY IMX355 SENSOR DRIVER
14688 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14689 L:      linux-media@vger.kernel.org
14690 T:      git git://linuxtv.org/media_tree.git
14691 S:      Maintained
14692 F:      drivers/media/i2c/imx355.c
14693
14694 SONY MEMORYSTICK SUBSYSTEM
14695 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14696 M:      Alex Dubov <oakad@yahoo.com>
14697 M:      Ulf Hansson <ulf.hansson@linaro.org>
14698 L:      linux-mmc@vger.kernel.org
14699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14700 S:      Maintained
14701 F:      drivers/memstick/
14702 F:      include/linux/memstick.h
14703
14704 SONY VAIO CONTROL DEVICE DRIVER
14705 M:      Mattia Dongili <malattia@linux.it>
14706 L:      platform-driver-x86@vger.kernel.org
14707 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14708 S:      Maintained
14709 F:      Documentation/laptops/sony-laptop.txt
14710 F:      drivers/char/sonypi.c
14711 F:      drivers/platform/x86/sony-laptop.c
14712 F:      include/linux/sony-laptop.h
14713
14714 SOUND
14715 M:      Jaroslav Kysela <perex@perex.cz>
14716 M:      Takashi Iwai <tiwai@suse.com>
14717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14718 W:      http://www.alsa-project.org/
14719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14720 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14721 S:      Maintained
14722 F:      Documentation/sound/
14723 F:      include/sound/
14724 F:      include/uapi/sound/
14725 F:      sound/
14726
14727 SOUND - COMPRESSED AUDIO
14728 M:      Vinod Koul <vkoul@kernel.org>
14729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14731 S:      Supported
14732 F:      Documentation/sound/designs/compress-offload.rst
14733 F:      include/sound/compress_driver.h
14734 F:      include/uapi/sound/compress_*
14735 F:      sound/core/compress_offload.c
14736 F:      sound/soc/soc-compress.c
14737
14738 SOUND - DMAENGINE HELPERS
14739 M:      Lars-Peter Clausen <lars@metafoo.de>
14740 S:      Supported
14741 F:      include/sound/dmaengine_pcm.h
14742 F:      sound/core/pcm_dmaengine.c
14743 F:      sound/soc/soc-generic-dmaengine-pcm.c
14744
14745 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14746 M:      Liam Girdwood <lgirdwood@gmail.com>
14747 M:      Mark Brown <broonie@kernel.org>
14748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14750 W:      http://alsa-project.org/main/index.php/ASoC
14751 S:      Supported
14752 F:      Documentation/devicetree/bindings/sound/
14753 F:      Documentation/sound/soc/
14754 F:      sound/soc/
14755 F:      include/dt-bindings/sound/
14756 F:      include/sound/soc*
14757
14758 SOUNDWIRE SUBSYSTEM
14759 M:      Vinod Koul <vkoul@kernel.org>
14760 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14761 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14763 S:      Supported
14764 F:      Documentation/driver-api/soundwire/
14765 F:      drivers/soundwire/
14766 F:      include/linux/soundwire/
14767
14768 SP2 MEDIA DRIVER
14769 M:      Olli Salonen <olli.salonen@iki.fi>
14770 L:      linux-media@vger.kernel.org
14771 W:      https://linuxtv.org
14772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14773 S:      Maintained
14774 F:      drivers/media/dvb-frontends/sp2*
14775
14776 SPARC + UltraSPARC (sparc/sparc64)
14777 M:      "David S. Miller" <davem@davemloft.net>
14778 L:      sparclinux@vger.kernel.org
14779 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14782 S:      Maintained
14783 F:      arch/sparc/
14784 F:      drivers/sbus/
14785
14786 SPARC SERIAL DRIVERS
14787 M:      "David S. Miller" <davem@davemloft.net>
14788 L:      sparclinux@vger.kernel.org
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14791 S:      Maintained
14792 F:      include/linux/sunserialcore.h
14793 F:      drivers/tty/serial/suncore.c
14794 F:      drivers/tty/serial/sunhv.c
14795 F:      drivers/tty/serial/sunsab.c
14796 F:      drivers/tty/serial/sunsab.h
14797 F:      drivers/tty/serial/sunsu.c
14798 F:      drivers/tty/serial/sunzilog.c
14799 F:      drivers/tty/serial/sunzilog.h
14800 F:      drivers/tty/vcc.c
14801
14802 SPARSE CHECKER
14803 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14804 L:      linux-sparse@vger.kernel.org
14805 W:      https://sparse.wiki.kernel.org/
14806 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14807 S:      Maintained
14808 F:      include/linux/compiler.h
14809
14810 SPEAR CLOCK FRAMEWORK SUPPORT
14811 M:      Viresh Kumar <vireshk@kernel.org>
14812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14813 W:      http://www.st.com/spear
14814 S:      Maintained
14815 F:      drivers/clk/spear/
14816
14817 SPEAR PLATFORM SUPPORT
14818 M:      Viresh Kumar <vireshk@kernel.org>
14819 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14821 W:      http://www.st.com/spear
14822 S:      Maintained
14823 F:      arch/arm/boot/dts/spear*
14824 F:      arch/arm/mach-spear/
14825
14826 SPI NOR SUBSYSTEM
14827 M:      Marek Vasut <marek.vasut@gmail.com>
14828 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14829 L:      linux-mtd@lists.infradead.org
14830 W:      http://www.linux-mtd.infradead.org/
14831 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14833 S:      Maintained
14834 F:      drivers/mtd/spi-nor/
14835 F:      include/linux/mtd/spi-nor.h
14836
14837 SPI SUBSYSTEM
14838 M:      Mark Brown <broonie@kernel.org>
14839 L:      linux-spi@vger.kernel.org
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14841 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14842 S:      Maintained
14843 F:      Documentation/devicetree/bindings/spi/
14844 F:      Documentation/spi/
14845 F:      drivers/spi/
14846 F:      include/linux/spi/
14847 F:      include/uapi/linux/spi/
14848 F:      tools/spi/
14849
14850 SPIDERNET NETWORK DRIVER for CELL
14851 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14852 L:      netdev@vger.kernel.org
14853 S:      Supported
14854 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14855 F:      drivers/net/ethernet/toshiba/spider_net*
14856
14857 SPMI SUBSYSTEM
14858 R:      Stephen Boyd <sboyd@kernel.org>
14859 L:      linux-arm-msm@vger.kernel.org
14860 F:      Documentation/devicetree/bindings/spmi/
14861 F:      drivers/spmi/
14862 F:      include/dt-bindings/spmi/spmi.h
14863 F:      include/linux/spmi.h
14864 F:      include/trace/events/spmi.h
14865
14866 SPU FILE SYSTEM
14867 M:      Jeremy Kerr <jk@ozlabs.org>
14868 L:      linuxppc-dev@lists.ozlabs.org
14869 W:      http://www.ibm.com/developerworks/power/cell/
14870 S:      Supported
14871 F:      Documentation/filesystems/spufs.txt
14872 F:      arch/powerpc/platforms/cell/spufs/
14873
14874 SQUASHFS FILE SYSTEM
14875 M:      Phillip Lougher <phillip@squashfs.org.uk>
14876 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14877 W:      http://squashfs.org.uk
14878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14879 S:      Maintained
14880 F:      Documentation/filesystems/squashfs.txt
14881 F:      fs/squashfs/
14882
14883 SRM (Alpha) environment access
14884 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14885 S:      Maintained
14886 F:      arch/alpha/kernel/srm_env.c
14887
14888 ST LSM6DSx IMU IIO DRIVER
14889 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14890 L:      linux-iio@vger.kernel.org
14891 W:      http://www.st.com/
14892 S:      Maintained
14893 F:      drivers/iio/imu/st_lsm6dsx/
14894 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14895
14896 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14897 M:      Mickael Guene <mickael.guene@st.com>
14898 L:      linux-media@vger.kernel.org
14899 T:      git git://linuxtv.org/media_tree.git
14900 S:      Maintained
14901 F:      drivers/media/i2c/st-mipid02.c
14902 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14903
14904 ST STM32 I2C/SMBUS DRIVER
14905 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14906 L:      linux-i2c@vger.kernel.org
14907 S:      Maintained
14908 F:      drivers/i2c/busses/i2c-stm32*
14909
14910 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14911 M:      Song Qiang <songqiang1304521@gmail.com>
14912 L:      linux-iio@vger.kernel.org
14913 S:      Maintained
14914 F:      drivers/iio/proximity/vl53l0x-i2c.c
14915 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14916
14917 STABLE BRANCH
14918 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14919 M:      Sasha Levin <sashal@kernel.org>
14920 L:      stable@vger.kernel.org
14921 S:      Supported
14922 F:      Documentation/process/stable-kernel-rules.rst
14923
14924 STAGING - COMEDI
14925 M:      Ian Abbott <abbotti@mev.co.uk>
14926 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14927 S:      Odd Fixes
14928 F:      drivers/staging/comedi/
14929
14930 STAGING - EROFS FILE SYSTEM
14931 M:      Gao Xiang <gaoxiang25@huawei.com>
14932 M:      Chao Yu <yuchao0@huawei.com>
14933 L:      linux-erofs@lists.ozlabs.org
14934 S:      Maintained
14935 F:      drivers/staging/erofs/
14936
14937 STAGING - INDUSTRIAL IO
14938 M:      Jonathan Cameron <jic23@kernel.org>
14939 L:      linux-iio@vger.kernel.org
14940 S:      Odd Fixes
14941 F:      Documentation/devicetree/bindings/staging/iio/
14942 F:      drivers/staging/iio/
14943
14944 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14945 M:      Marc Dietrich <marvin24@gmx.de>
14946 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14947 L:      linux-tegra@vger.kernel.org
14948 S:      Maintained
14949 F:      drivers/staging/nvec/
14950
14951 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14952 M:      Jens Frederich <jfrederich@gmail.com>
14953 M:      Daniel Drake <dsd@laptop.org>
14954 M:      Jon Nettleton <jon.nettleton@gmail.com>
14955 W:      http://wiki.laptop.org/go/DCON
14956 S:      Maintained
14957 F:      drivers/staging/olpc_dcon/
14958
14959 STAGING - REALTEK RTL8712U DRIVERS
14960 M:      Larry Finger <Larry.Finger@lwfinger.net>
14961 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14962 S:      Odd Fixes
14963 F:      drivers/staging/rtl8712/
14964
14965 STAGING - REALTEK RTL8188EU DRIVERS
14966 M:      Larry Finger <Larry.Finger@lwfinger.net>
14967 S:      Odd Fixes
14968 F:      drivers/staging/rtl8188eu/
14969
14970 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14971 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14972 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14973 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14974 L:      linux-fbdev@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/staging/sm750fb/
14977
14978 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14979 M:      William Hubbs <w.d.hubbs@gmail.com>
14980 M:      Chris Brannon <chris@the-brannons.com>
14981 M:      Kirk Reiser <kirk@reisers.ca>
14982 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14983 L:      speakup@linux-speakup.org
14984 W:      http://www.linux-speakup.org/
14985 S:      Odd Fixes
14986 F:      drivers/staging/speakup/
14987
14988 STAGING - VIA VT665X DRIVERS
14989 M:      Forest Bond <forest@alittletooquiet.net>
14990 S:      Odd Fixes
14991 F:      drivers/staging/vt665?/
14992
14993 STAGING - WILC1000 WIFI DRIVER
14994 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14995 M:      Ajay Singh <ajay.kathat@microchip.com>
14996 L:      linux-wireless@vger.kernel.org
14997 S:      Supported
14998 F:      drivers/staging/wilc1000/
14999
15000 STAGING SUBSYSTEM
15001 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15003 L:      devel@driverdev.osuosl.org
15004 S:      Supported
15005 F:      drivers/staging/
15006
15007 STARFIRE/DURALAN NETWORK DRIVER
15008 M:      Ion Badulescu <ionut@badula.org>
15009 S:      Odd Fixes
15010 F:      drivers/net/ethernet/adaptec/starfire*
15011
15012 STEC S1220 SKD DRIVER
15013 M:      Bart Van Assche <bart.vanassche@wdc.com>
15014 L:      linux-block@vger.kernel.org
15015 S:      Maintained
15016 F:      drivers/block/skd*[ch]
15017
15018 STI AUDIO (ASoC) DRIVERS
15019 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15021 S:      Maintained
15022 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15023 F:      sound/soc/sti/
15024
15025 STI CEC DRIVER
15026 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15027 S:      Maintained
15028 F:      drivers/media/platform/sti/cec/
15029 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15030
15031 STK1160 USB VIDEO CAPTURE DRIVER
15032 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15033 L:      linux-media@vger.kernel.org
15034 T:      git git://linuxtv.org/media_tree.git
15035 S:      Maintained
15036 F:      drivers/media/usb/stk1160/
15037
15038 STM32 AUDIO (ASoC) DRIVERS
15039 M:      Olivier Moysan <olivier.moysan@st.com>
15040 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15042 S:      Maintained
15043 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15044 F:      sound/soc/stm/
15045
15046 STM32 TIMER/LPTIMER DRIVERS
15047 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15048 S:      Maintained
15049 F:      drivers/*/stm32-*timer*
15050 F:      drivers/pwm/pwm-stm32*
15051 F:      include/linux/*/stm32-*tim*
15052 F:      Documentation/ABI/testing/*timer-stm32
15053 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15054 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15055
15056 STMMAC ETHERNET DRIVER
15057 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15058 M:      Alexandre Torgue <alexandre.torgue@st.com>
15059 M:      Jose Abreu <joabreu@synopsys.com>
15060 L:      netdev@vger.kernel.org
15061 W:      http://www.stlinux.com
15062 S:      Supported
15063 F:      drivers/net/ethernet/stmicro/stmmac/
15064
15065 SUN3/3X
15066 M:      Sam Creasey <sammy@sammy.net>
15067 W:      http://sammy.net/sun3/
15068 S:      Maintained
15069 F:      arch/m68k/kernel/*sun3*
15070 F:      arch/m68k/sun3*/
15071 F:      arch/m68k/include/asm/sun3*
15072 F:      drivers/net/ethernet/i825xx/sun3*
15073
15074 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15075 M:      Hans de Goede <hdegoede@redhat.com>
15076 L:      linux-input@vger.kernel.org
15077 S:      Maintained
15078 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15079 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15080
15081 SUNDANCE NETWORK DRIVER
15082 M:      Denis Kirjanov <kda@linux-powerpc.org>
15083 L:      netdev@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/net/ethernet/dlink/sundance.c
15086
15087 SUPERH
15088 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15089 M:      Rich Felker <dalias@libc.org>
15090 L:      linux-sh@vger.kernel.org
15091 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15092 S:      Maintained
15093 F:      Documentation/sh/
15094 F:      arch/sh/
15095 F:      drivers/sh/
15096
15097 SUSPEND TO RAM
15098 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15099 M:      Len Brown <len.brown@intel.com>
15100 M:      Pavel Machek <pavel@ucw.cz>
15101 L:      linux-pm@vger.kernel.org
15102 B:      https://bugzilla.kernel.org
15103 S:      Supported
15104 F:      Documentation/power/
15105 F:      arch/x86/kernel/acpi/
15106 F:      drivers/base/power/
15107 F:      kernel/power/
15108 F:      include/linux/suspend.h
15109 F:      include/linux/freezer.h
15110 F:      include/linux/pm.h
15111
15112 SVGA HANDLING
15113 M:      Martin Mares <mj@ucw.cz>
15114 L:      linux-video@atrey.karlin.mff.cuni.cz
15115 S:      Maintained
15116 F:      Documentation/svga.txt
15117 F:      arch/x86/boot/video*
15118
15119 SWIOTLB SUBSYSTEM
15120 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15121 L:      iommu@lists.linux-foundation.org
15122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15123 S:      Supported
15124 F:      kernel/dma/swiotlb.c
15125 F:      arch/*/kernel/pci-swiotlb.c
15126 F:      include/linux/swiotlb.h
15127
15128 SWITCHDEV
15129 M:      Jiri Pirko <jiri@resnulli.us>
15130 M:      Ivan Vecera <ivecera@redhat.com>
15131 L:      netdev@vger.kernel.org
15132 S:      Supported
15133 F:      net/switchdev/
15134 F:      include/net/switchdev.h
15135
15136 SY8106A REGULATOR DRIVER
15137 M:      Icenowy Zheng <icenowy@aosc.io>
15138 S:      Maintained
15139 F:      drivers/regulator/sy8106a-regulator.c
15140 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15141
15142 SYNC FILE FRAMEWORK
15143 M:      Sumit Semwal <sumit.semwal@linaro.org>
15144 R:      Gustavo Padovan <gustavo@padovan.org>
15145 S:      Maintained
15146 L:      linux-media@vger.kernel.org
15147 L:      dri-devel@lists.freedesktop.org
15148 F:      drivers/dma-buf/sync_*
15149 F:      drivers/dma-buf/dma-fence*
15150 F:      drivers/dma-buf/sw_sync.c
15151 F:      include/linux/sync_file.h
15152 F:      include/uapi/linux/sync_file.h
15153 F:      Documentation/sync_file.txt
15154 T:      git git://anongit.freedesktop.org/drm/drm-misc
15155
15156 SYNOPSYS ARC ARCHITECTURE
15157 M:      Vineet Gupta <vgupta@synopsys.com>
15158 L:      linux-snps-arc@lists.infradead.org
15159 S:      Supported
15160 F:      arch/arc/
15161 F:      Documentation/devicetree/bindings/arc/*
15162 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15163 F:      drivers/clocksource/arc_timer.c
15164 F:      drivers/tty/serial/arc_uart.c
15165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15166
15167 SYNOPSYS ARC HSDK SDP pll clock driver
15168 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15169 S:      Supported
15170 F:      drivers/clk/clk-hsdk-pll.c
15171 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15172
15173 SYNOPSYS ARC SDP clock driver
15174 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15175 S:      Supported
15176 F:      drivers/clk/axs10x/*
15177 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15178
15179 SYNOPSYS ARC SDP platform support
15180 M:      Alexey Brodkin <abrodkin@synopsys.com>
15181 S:      Supported
15182 F:      arch/arc/plat-axs10x
15183 F:      arch/arc/boot/dts/ax*
15184 F:      Documentation/devicetree/bindings/arc/axs10*
15185
15186 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15187 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15188 S:      Supported
15189 F:      drivers/reset/reset-axs10x.c
15190 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15191
15192 SYNOPSYS CREG GPIO DRIVER
15193 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15194 S:      Maintained
15195 F:      drivers/gpio/gpio-creg-snps.c
15196 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15197
15198 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15199 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15200 S:      Maintained
15201 F:      drivers/tty/serial/8250/8250_dw.c
15202
15203 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15204 M:      Hoan Tran <hoan@os.amperecomputing.com>
15205 L:      linux-gpio@vger.kernel.org
15206 S:      Maintained
15207 F:      drivers/gpio/gpio-dwapb.c
15208 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15209
15210 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15211 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15212 S:      Maintained
15213 F:      drivers/dma/dwi-axi-dmac/
15214 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15215
15216 SYNOPSYS DESIGNWARE DMAC DRIVER
15217 M:      Viresh Kumar <vireshk@kernel.org>
15218 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15219 S:      Maintained
15220 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15221 F:      drivers/dma/dw/
15222 F:      include/dt-bindings/dma/dw-dmac.h
15223 F:      include/linux/dma/dw.h
15224 F:      include/linux/platform_data/dma-dw.h
15225
15226 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15227 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15228 L:      netdev@vger.kernel.org
15229 S:      Supported
15230 F:      drivers/net/ethernet/synopsys/
15231
15232 SYNOPSYS DESIGNWARE I2C DRIVER
15233 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15234 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15235 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15236 L:      linux-i2c@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/i2c/busses/i2c-designware-*
15239 F:      include/linux/platform_data/i2c-designware.h
15240
15241 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15242 M:      Jaehoon Chung <jh80.chung@samsung.com>
15243 L:      linux-mmc@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/mmc/host/dw_mmc*
15246
15247 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15248 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15249 S:      Supported
15250 F:      drivers/reset/reset-hsdk.c
15251 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15252 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15253
15254 SYSTEM CONFIGURATION (SYSCON)
15255 M:      Lee Jones <lee.jones@linaro.org>
15256 M:      Arnd Bergmann <arnd@arndb.de>
15257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15258 S:      Supported
15259 F:      drivers/mfd/syscon.c
15260
15261 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15262 M:      Sudeep Holla <sudeep.holla@arm.com>
15263 L:      linux-arm-kernel@lists.infradead.org
15264 S:      Maintained
15265 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15266 F:      drivers/clk/clk-sc[mp]i.c
15267 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15268 F:      drivers/firmware/arm_scpi.c
15269 F:      drivers/firmware/arm_scmi/
15270 F:      include/linux/sc[mp]i_protocol.h
15271
15272 SYSTEM RESET/SHUTDOWN DRIVERS
15273 M:      Sebastian Reichel <sre@kernel.org>
15274 L:      linux-pm@vger.kernel.org
15275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15276 S:      Maintained
15277 F:      Documentation/devicetree/bindings/power/reset/
15278 F:      drivers/power/reset/
15279
15280 SYSTEM TRACE MODULE CLASS
15281 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15282 S:      Maintained
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15284 F:      Documentation/trace/stm.rst
15285 F:      drivers/hwtracing/stm/
15286 F:      include/linux/stm.h
15287 F:      include/uapi/linux/stm.h
15288
15289 SYSV FILESYSTEM
15290 M:      Christoph Hellwig <hch@infradead.org>
15291 S:      Maintained
15292 F:      Documentation/filesystems/sysv-fs.txt
15293 F:      fs/sysv/
15294 F:      include/linux/sysv_fs.h
15295
15296 TASKSTATS STATISTICS INTERFACE
15297 M:      Balbir Singh <bsingharora@gmail.com>
15298 S:      Maintained
15299 F:      Documentation/accounting/taskstats*
15300 F:      include/linux/taskstats*
15301 F:      kernel/taskstats.c
15302
15303 TC subsystem
15304 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15305 M:      Cong Wang <xiyou.wangcong@gmail.com>
15306 M:      Jiri Pirko <jiri@resnulli.us>
15307 L:      netdev@vger.kernel.org
15308 S:      Maintained
15309 F:      include/net/pkt_cls.h
15310 F:      include/net/pkt_sched.h
15311 F:      include/net/tc_act/
15312 F:      include/uapi/linux/pkt_cls.h
15313 F:      include/uapi/linux/pkt_sched.h
15314 F:      include/uapi/linux/tc_act/
15315 F:      include/uapi/linux/tc_ematch/
15316 F:      net/sched/
15317
15318 TC90522 MEDIA DRIVER
15319 M:      Akihiro Tsukada <tskd08@gmail.com>
15320 L:      linux-media@vger.kernel.org
15321 S:      Odd Fixes
15322 F:      drivers/media/dvb-frontends/tc90522*
15323
15324 TCP LOW PRIORITY MODULE
15325 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15326 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15327 W:      http://tcp-lp-mod.sourceforge.net/
15328 S:      Maintained
15329 F:      net/ipv4/tcp_lp.c
15330
15331 TDA10071 MEDIA DRIVER
15332 M:      Antti Palosaari <crope@iki.fi>
15333 L:      linux-media@vger.kernel.org
15334 W:      https://linuxtv.org
15335 W:      http://palosaari.fi/linux/
15336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15337 T:      git git://linuxtv.org/anttip/media_tree.git
15338 S:      Maintained
15339 F:      drivers/media/dvb-frontends/tda10071*
15340
15341 TDA18212 MEDIA DRIVER
15342 M:      Antti Palosaari <crope@iki.fi>
15343 L:      linux-media@vger.kernel.org
15344 W:      https://linuxtv.org
15345 W:      http://palosaari.fi/linux/
15346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15347 T:      git git://linuxtv.org/anttip/media_tree.git
15348 S:      Maintained
15349 F:      drivers/media/tuners/tda18212*
15350
15351 TDA18218 MEDIA DRIVER
15352 M:      Antti Palosaari <crope@iki.fi>
15353 L:      linux-media@vger.kernel.org
15354 W:      https://linuxtv.org
15355 W:      http://palosaari.fi/linux/
15356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15357 T:      git git://linuxtv.org/anttip/media_tree.git
15358 S:      Maintained
15359 F:      drivers/media/tuners/tda18218*
15360
15361 TDA18250 MEDIA DRIVER
15362 M:      Olli Salonen <olli.salonen@iki.fi>
15363 L:      linux-media@vger.kernel.org
15364 W:      https://linuxtv.org
15365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15366 T:      git git://linuxtv.org/media_tree.git
15367 S:      Maintained
15368 F:      drivers/media/tuners/tda18250*
15369
15370 TDA18271 MEDIA DRIVER
15371 M:      Michael Krufky <mkrufky@linuxtv.org>
15372 L:      linux-media@vger.kernel.org
15373 W:      https://linuxtv.org
15374 W:      http://github.com/mkrufky
15375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15376 T:      git git://linuxtv.org/mkrufky/tuners.git
15377 S:      Maintained
15378 F:      drivers/media/tuners/tda18271*
15379
15380 TDA1997x MEDIA DRIVER
15381 M:      Tim Harvey <tharvey@gateworks.com>
15382 L:      linux-media@vger.kernel.org
15383 W:      https://linuxtv.org
15384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15385 S:      Maintained
15386 F:      drivers/media/i2c/tda1997x.*
15387
15388 TDA827x MEDIA DRIVER
15389 M:      Michael Krufky <mkrufky@linuxtv.org>
15390 L:      linux-media@vger.kernel.org
15391 W:      https://linuxtv.org
15392 W:      http://github.com/mkrufky
15393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15394 T:      git git://linuxtv.org/mkrufky/tuners.git
15395 S:      Maintained
15396 F:      drivers/media/tuners/tda8290.*
15397
15398 TDA8290 MEDIA DRIVER
15399 M:      Michael Krufky <mkrufky@linuxtv.org>
15400 L:      linux-media@vger.kernel.org
15401 W:      https://linuxtv.org
15402 W:      http://github.com/mkrufky
15403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15404 T:      git git://linuxtv.org/mkrufky/tuners.git
15405 S:      Maintained
15406 F:      drivers/media/tuners/tda8290.*
15407
15408 TDA9840 MEDIA DRIVER
15409 M:      Hans Verkuil <hverkuil@xs4all.nl>
15410 L:      linux-media@vger.kernel.org
15411 T:      git git://linuxtv.org/media_tree.git
15412 W:      https://linuxtv.org
15413 S:      Maintained
15414 F:      drivers/media/i2c/tda9840*
15415
15416 TEA5761 TUNER DRIVER
15417 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15418 L:      linux-media@vger.kernel.org
15419 W:      https://linuxtv.org
15420 T:      git git://linuxtv.org/media_tree.git
15421 S:      Odd fixes
15422 F:      drivers/media/tuners/tea5761.*
15423
15424 TEA5767 TUNER DRIVER
15425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15426 L:      linux-media@vger.kernel.org
15427 W:      https://linuxtv.org
15428 T:      git git://linuxtv.org/media_tree.git
15429 S:      Maintained
15430 F:      drivers/media/tuners/tea5767.*
15431
15432 TEA6415C MEDIA DRIVER
15433 M:      Hans Verkuil <hverkuil@xs4all.nl>
15434 L:      linux-media@vger.kernel.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 W:      https://linuxtv.org
15437 S:      Maintained
15438 F:      drivers/media/i2c/tea6415c*
15439
15440 TEA6420 MEDIA DRIVER
15441 M:      Hans Verkuil <hverkuil@xs4all.nl>
15442 L:      linux-media@vger.kernel.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 W:      https://linuxtv.org
15445 S:      Maintained
15446 F:      drivers/media/i2c/tea6420*
15447
15448 TEAM DRIVER
15449 M:      Jiri Pirko <jiri@resnulli.us>
15450 L:      netdev@vger.kernel.org
15451 S:      Supported
15452 F:      drivers/net/team/
15453 F:      include/linux/if_team.h
15454 F:      include/uapi/linux/if_team.h
15455
15456 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15457 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15458 S:      Maintained
15459 F:      arch/x86/platform/ts5500/
15460
15461 TECHNOTREND USB IR RECEIVER
15462 M:      Sean Young <sean@mess.org>
15463 L:      linux-media@vger.kernel.org
15464 S:      Maintained
15465 F:      drivers/media/rc/ttusbir.c
15466
15467 TECHWELL TW9910 VIDEO DECODER
15468 L:      linux-media@vger.kernel.org
15469 S:      Orphan
15470 F:      drivers/media/i2c/tw9910.c
15471 F:      include/media/i2c/tw9910.h
15472
15473 TEE SUBSYSTEM
15474 M:      Jens Wiklander <jens.wiklander@linaro.org>
15475 S:      Maintained
15476 F:      include/linux/tee_drv.h
15477 F:      include/uapi/linux/tee.h
15478 F:      drivers/tee/
15479 F:      Documentation/tee.txt
15480
15481 TEGRA ARCHITECTURE SUPPORT
15482 M:      Thierry Reding <thierry.reding@gmail.com>
15483 M:      Jonathan Hunter <jonathanh@nvidia.com>
15484 L:      linux-tegra@vger.kernel.org
15485 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15487 S:      Supported
15488 N:      [^a-z]tegra
15489
15490 TEGRA CLOCK DRIVER
15491 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15492 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15493 S:      Supported
15494 F:      drivers/clk/tegra/
15495
15496 TEGRA DMA DRIVERS
15497 M:      Laxman Dewangan <ldewangan@nvidia.com>
15498 M:      Jon Hunter <jonathanh@nvidia.com>
15499 S:      Supported
15500 F:      drivers/dma/tegra*
15501
15502 TEGRA I2C DRIVER
15503 M:      Laxman Dewangan <ldewangan@nvidia.com>
15504 S:      Supported
15505 F:      drivers/i2c/busses/i2c-tegra.c
15506
15507 TEGRA IOMMU DRIVERS
15508 M:      Thierry Reding <thierry.reding@gmail.com>
15509 L:      linux-tegra@vger.kernel.org
15510 S:      Supported
15511 F:      drivers/iommu/tegra*
15512
15513 TEGRA KBC DRIVER
15514 M:      Laxman Dewangan <ldewangan@nvidia.com>
15515 S:      Supported
15516 F:      drivers/input/keyboard/tegra-kbc.c
15517
15518 TEGRA NAND DRIVER
15519 M:      Stefan Agner <stefan@agner.ch>
15520 M:      Lucas Stach <dev@lynxeye.de>
15521 S:      Maintained
15522 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15523 F:      drivers/mtd/nand/raw/tegra_nand.c
15524
15525 TEGRA PWM DRIVER
15526 M:      Thierry Reding <thierry.reding@gmail.com>
15527 S:      Supported
15528 F:      drivers/pwm/pwm-tegra.c
15529
15530 TEGRA SERIAL DRIVER
15531 M:      Laxman Dewangan <ldewangan@nvidia.com>
15532 S:      Supported
15533 F:      drivers/tty/serial/serial-tegra.c
15534
15535 TEGRA SPI DRIVER
15536 M:      Laxman Dewangan <ldewangan@nvidia.com>
15537 S:      Supported
15538 F:      drivers/spi/spi-tegra*
15539
15540 TEGRA XUSB PADCTL DRIVER
15541 M:      JC Kuo <jckuo@nvidia.com>
15542 S:      Supported
15543 F:      drivers/phy/tegra/xusb*
15544
15545 TEHUTI ETHERNET DRIVER
15546 M:      Andy Gospodarek <andy@greyhouse.net>
15547 L:      netdev@vger.kernel.org
15548 S:      Supported
15549 F:      drivers/net/ethernet/tehuti/*
15550
15551 Telecom Clock Driver for MCPL0010
15552 M:      Mark Gross <mark.gross@intel.com>
15553 S:      Supported
15554 F:      drivers/char/tlclk.c
15555
15556 TENSILICA XTENSA PORT (xtensa)
15557 M:      Chris Zankel <chris@zankel.net>
15558 M:      Max Filippov <jcmvbkbc@gmail.com>
15559 L:      linux-xtensa@linux-xtensa.org
15560 T:      git git://github.com/czankel/xtensa-linux.git
15561 S:      Maintained
15562 F:      arch/xtensa/
15563 F:      drivers/irqchip/irq-xtensa-*
15564
15565 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15566 M:      Nishanth Menon <nm@ti.com>
15567 M:      Tero Kristo <t-kristo@ti.com>
15568 M:      Santosh Shilimkar <ssantosh@kernel.org>
15569 L:      linux-arm-kernel@lists.infradead.org
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15572 F:      drivers/firmware/ti_sci*
15573 F:      include/linux/soc/ti/ti_sci_protocol.h
15574 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15575 F:      drivers/soc/ti/ti_sci_pm_domains.c
15576 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15577 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15578 F:      drivers/clk/keystone/sci-clk.c
15579 F:      drivers/reset/reset-ti-sci.c
15580 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15581 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15582 F:      drivers/irqchip/irq-ti-sci-intr.c
15583 F:      drivers/irqchip/irq-ti-sci-inta.c
15584 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15585 F:      drivers/soc/ti/ti_sci_inta_msi.c
15586
15587 Texas Instruments ASoC drivers
15588 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15590 S:      Maintained
15591 F:      sound/soc/ti/
15592
15593 Texas Instruments' DAC7612 DAC Driver
15594 M:      Ricardo Ribalda <ricardo@ribalda.com>
15595 L:      linux-iio@vger.kernel.org
15596 S:      Supported
15597 F:      drivers/iio/dac/ti-dac7612.c
15598 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15599
15600 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15601 M:      Hans Verkuil <hverkuil@xs4all.nl>
15602 L:      linux-media@vger.kernel.org
15603 T:      git git://linuxtv.org/media_tree.git
15604 W:      https://linuxtv.org
15605 S:      Maintained
15606 F:      drivers/media/radio/radio-raremono.c
15607
15608 THERMAL
15609 M:      Zhang Rui <rui.zhang@intel.com>
15610 M:      Eduardo Valentin <edubezval@gmail.com>
15611 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15612 L:      linux-pm@vger.kernel.org
15613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15615 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15616 S:      Supported
15617 F:      drivers/thermal/
15618 F:      include/linux/thermal.h
15619 F:      include/uapi/linux/thermal.h
15620 F:      include/linux/cpu_cooling.h
15621 F:      Documentation/devicetree/bindings/thermal/
15622
15623 THERMAL/CPU_COOLING
15624 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15625 M:      Viresh Kumar <viresh.kumar@linaro.org>
15626 M:      Javi Merino <javi.merino@kernel.org>
15627 L:      linux-pm@vger.kernel.org
15628 S:      Supported
15629 F:      Documentation/thermal/cpu-cooling-api.txt
15630 F:      drivers/thermal/cpu_cooling.c
15631 F:      include/linux/cpu_cooling.h
15632
15633 THINKPAD ACPI EXTRAS DRIVER
15634 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15635 L:      ibm-acpi-devel@lists.sourceforge.net
15636 L:      platform-driver-x86@vger.kernel.org
15637 W:      http://ibm-acpi.sourceforge.net
15638 W:      http://thinkwiki.org/wiki/Ibm-acpi
15639 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15640 S:      Maintained
15641 F:      drivers/platform/x86/thinkpad_acpi.c
15642
15643 THUNDERBOLT DRIVER
15644 M:      Andreas Noever <andreas.noever@gmail.com>
15645 M:      Michael Jamet <michael.jamet@intel.com>
15646 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15647 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15649 S:      Maintained
15650 F:      Documentation/admin-guide/thunderbolt.rst
15651 F:      drivers/thunderbolt/
15652 F:      include/linux/thunderbolt.h
15653
15654 THUNDERBOLT NETWORK DRIVER
15655 M:      Michael Jamet <michael.jamet@intel.com>
15656 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15657 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15658 L:      netdev@vger.kernel.org
15659 S:      Maintained
15660 F:      drivers/net/thunderbolt.c
15661
15662 THUNDERX GPIO DRIVER
15663 M:      David Daney <david.daney@cavium.com>
15664 S:      Maintained
15665 F:      drivers/gpio/gpio-thunderx.c
15666
15667 TI AM437X VPFE DRIVER
15668 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15669 L:      linux-media@vger.kernel.org
15670 W:      https://linuxtv.org
15671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15672 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15673 S:      Maintained
15674 F:      drivers/media/platform/am437x/
15675
15676 TI BANDGAP AND THERMAL DRIVER
15677 M:      Eduardo Valentin <edubezval@gmail.com>
15678 M:      Keerthy <j-keerthy@ti.com>
15679 L:      linux-pm@vger.kernel.org
15680 L:      linux-omap@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/thermal/ti-soc-thermal/
15683
15684 TI BQ27XXX POWER SUPPLY DRIVER
15685 R:      Andrew F. Davis <afd@ti.com>
15686 F:      include/linux/power/bq27xxx_battery.h
15687 F:      drivers/power/supply/bq27xxx_battery.c
15688 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15689
15690 TI CDCE706 CLOCK DRIVER
15691 M:      Max Filippov <jcmvbkbc@gmail.com>
15692 S:      Maintained
15693 F:      drivers/clk/clk-cdce706.c
15694
15695 TI CLOCK DRIVER
15696 M:      Tero Kristo <t-kristo@ti.com>
15697 L:      linux-omap@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/clk/ti/
15700 F:      include/linux/clk/ti.h
15701
15702 TI DAVINCI MACHINE SUPPORT
15703 M:      Sekhar Nori <nsekhar@ti.com>
15704 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15707 S:      Supported
15708 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15709 F:      arch/arm/mach-davinci/
15710 F:      drivers/i2c/busses/i2c-davinci.c
15711 F:      arch/arm/boot/dts/da850*
15712
15713 TI DAVINCI SERIES CLOCK DRIVER
15714 M:      David Lechner <david@lechnology.com>
15715 R:      Sekhar Nori <nsekhar@ti.com>
15716 S:      Maintained
15717 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15718 F:      drivers/clk/davinci/
15719
15720 TI DAVINCI SERIES GPIO DRIVER
15721 M:      Keerthy <j-keerthy@ti.com>
15722 L:      linux-gpio@vger.kernel.org
15723 S:      Maintained
15724 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15725 F:      drivers/gpio/gpio-davinci.c
15726
15727 TI DAVINCI SERIES MEDIA DRIVER
15728 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15729 L:      linux-media@vger.kernel.org
15730 W:      https://linuxtv.org
15731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15732 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15733 S:      Maintained
15734 F:      drivers/media/platform/davinci/
15735 F:      include/media/davinci/
15736
15737 TI ETHERNET SWITCH DRIVER (CPSW)
15738 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15739 L:      linux-omap@vger.kernel.org
15740 L:      netdev@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/net/ethernet/ti/cpsw*
15743 F:      drivers/net/ethernet/ti/davinci*
15744
15745 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15746 M:      Alex Dubov <oakad@yahoo.com>
15747 S:      Maintained
15748 W:      http://tifmxx.berlios.de/
15749 F:      drivers/memstick/host/tifm_ms.c
15750 F:      drivers/misc/tifm*
15751 F:      drivers/mmc/host/tifm_sd.c
15752 F:      include/linux/tifm.h
15753
15754 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15755 M:      Santosh Shilimkar <ssantosh@kernel.org>
15756 L:      linux-kernel@vger.kernel.org
15757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15758 S:      Maintained
15759 F:      drivers/soc/ti/*
15760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15761
15762 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15763 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15764 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15766 S:      Maintained
15767 F:      sound/soc/codecs/lm49453*
15768 F:      sound/soc/codecs/isabelle*
15769
15770 TI LP855x BACKLIGHT DRIVER
15771 M:      Milo Kim <milo.kim@ti.com>
15772 S:      Maintained
15773 F:      Documentation/backlight/lp855x-driver.txt
15774 F:      drivers/video/backlight/lp855x_bl.c
15775 F:      include/linux/platform_data/lp855x.h
15776
15777 TI LP8727 CHARGER DRIVER
15778 M:      Milo Kim <milo.kim@ti.com>
15779 S:      Maintained
15780 F:      drivers/power/supply/lp8727_charger.c
15781 F:      include/linux/platform_data/lp8727.h
15782
15783 TI LP8788 MFD DRIVER
15784 M:      Milo Kim <milo.kim@ti.com>
15785 S:      Maintained
15786 F:      drivers/iio/adc/lp8788_adc.c
15787 F:      drivers/leds/leds-lp8788.c
15788 F:      drivers/mfd/lp8788*.c
15789 F:      drivers/power/supply/lp8788-charger.c
15790 F:      drivers/regulator/lp8788-*.c
15791 F:      include/linux/mfd/lp8788*.h
15792
15793 TI NETCP ETHERNET DRIVER
15794 M:      Wingman Kwok <w-kwok2@ti.com>
15795 M:      Murali Karicheri <m-karicheri2@ti.com>
15796 L:      netdev@vger.kernel.org
15797 S:      Maintained
15798 F:      drivers/net/ethernet/ti/netcp*
15799
15800 TI PCM3060 ASoC CODEC DRIVER
15801 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15803 S:      Maintained
15804 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15805 F:      sound/soc/codecs/pcm3060*
15806
15807 TI TAS571X FAMILY ASoC CODEC DRIVER
15808 M:      Kevin Cernekee <cernekee@chromium.org>
15809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15810 S:      Odd Fixes
15811 F:      sound/soc/codecs/tas571x*
15812
15813 TI TRF7970A NFC DRIVER
15814 M:      Mark Greer <mgreer@animalcreek.com>
15815 L:      linux-wireless@vger.kernel.org
15816 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15817 S:      Supported
15818 F:      drivers/nfc/trf7970a.c
15819 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15820
15821 TI TWL4030 SERIES SOC CODEC DRIVER
15822 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15823 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15824 S:      Maintained
15825 F:      sound/soc/codecs/twl4030*
15826
15827 TI VPE/CAL DRIVERS
15828 M:      Benoit Parrot <bparrot@ti.com>
15829 L:      linux-media@vger.kernel.org
15830 W:      http://linuxtv.org/
15831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15832 S:      Maintained
15833 F:      drivers/media/platform/ti-vpe/
15834
15835 TI WILINK WIRELESS DRIVERS
15836 L:      linux-wireless@vger.kernel.org
15837 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15838 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15840 S:      Orphan
15841 F:      drivers/net/wireless/ti/
15842 F:      include/linux/wl12xx.h
15843
15844 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15845 M:      John Stultz <john.stultz@linaro.org>
15846 M:      Thomas Gleixner <tglx@linutronix.de>
15847 R:      Stephen Boyd <sboyd@kernel.org>
15848 L:      linux-kernel@vger.kernel.org
15849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15850 S:      Supported
15851 F:      include/linux/clocksource.h
15852 F:      include/linux/time.h
15853 F:      include/linux/timex.h
15854 F:      include/uapi/linux/time.h
15855 F:      include/uapi/linux/timex.h
15856 F:      kernel/time/clocksource.c
15857 F:      kernel/time/time*.c
15858 F:      kernel/time/alarmtimer.c
15859 F:      kernel/time/ntp.c
15860 F:      tools/testing/selftests/timers/
15861
15862 TIPC NETWORK LAYER
15863 M:      Jon Maloy <jon.maloy@ericsson.com>
15864 M:      Ying Xue <ying.xue@windriver.com>
15865 L:      netdev@vger.kernel.org (core kernel code)
15866 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15867 W:      http://tipc.sourceforge.net/
15868 S:      Maintained
15869 F:      include/uapi/linux/tipc*.h
15870 F:      net/tipc/
15871
15872 TLAN NETWORK DRIVER
15873 M:      Samuel Chessman <chessman@tux.org>
15874 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15875 W:      http://sourceforge.net/projects/tlan/
15876 S:      Maintained
15877 F:      Documentation/networking/device_drivers/ti/tlan.txt
15878 F:      drivers/net/ethernet/ti/tlan.*
15879
15880 TM6000 VIDEO4LINUX DRIVER
15881 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15882 L:      linux-media@vger.kernel.org
15883 W:      https://linuxtv.org
15884 T:      git git://linuxtv.org/media_tree.git
15885 S:      Odd fixes
15886 F:      drivers/media/usb/tm6000/
15887 F:      Documentation/media/v4l-drivers/tm6000*
15888
15889 TMIO/SDHI MMC DRIVER
15890 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15891 L:      linux-mmc@vger.kernel.org
15892 S:      Supported
15893 F:      drivers/mmc/host/tmio_mmc*
15894 F:      drivers/mmc/host/renesas_sdhi*
15895 F:      include/linux/mfd/tmio.h
15896
15897 TMP401 HARDWARE MONITOR DRIVER
15898 M:      Guenter Roeck <linux@roeck-us.net>
15899 L:      linux-hwmon@vger.kernel.org
15900 S:      Maintained
15901 F:      Documentation/hwmon/tmp401.rst
15902 F:      drivers/hwmon/tmp401.c
15903
15904 TMPFS (SHMEM FILESYSTEM)
15905 M:      Hugh Dickins <hughd@google.com>
15906 L:      linux-mm@kvack.org
15907 S:      Maintained
15908 F:      include/linux/shmem_fs.h
15909 F:      mm/shmem.c
15910
15911 TOMOYO SECURITY MODULE
15912 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15913 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15914 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15915 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15916 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15917 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15918 W:      https://tomoyo.osdn.jp/
15919 S:      Maintained
15920 F:      security/tomoyo/
15921
15922 TOPSTAR LAPTOP EXTRAS DRIVER
15923 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15924 L:      platform-driver-x86@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/platform/x86/topstar-laptop.c
15927
15928 TORTURE-TEST MODULES
15929 M:      Davidlohr Bueso <dave@stgolabs.net>
15930 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15931 M:      Josh Triplett <josh@joshtriplett.org>
15932 L:      linux-kernel@vger.kernel.org
15933 S:      Supported
15934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15935 F:      Documentation/RCU/torture.txt
15936 F:      kernel/torture.c
15937 F:      kernel/rcu/rcutorture.c
15938 F:      kernel/rcu/rcuperf.c
15939 F:      kernel/locking/locktorture.c
15940
15941 TOSHIBA ACPI EXTRAS DRIVER
15942 M:      Azael Avalos <coproscefalo@gmail.com>
15943 L:      platform-driver-x86@vger.kernel.org
15944 S:      Maintained
15945 F:      drivers/platform/x86/toshiba_acpi.c
15946
15947 TOSHIBA BLUETOOTH DRIVER
15948 M:      Azael Avalos <coproscefalo@gmail.com>
15949 L:      platform-driver-x86@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/platform/x86/toshiba_bluetooth.c
15952
15953 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15954 M:      Azael Avalos <coproscefalo@gmail.com>
15955 L:      platform-driver-x86@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/platform/x86/toshiba_haps.c
15958
15959 TOSHIBA SMM DRIVER
15960 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15961 W:      http://www.buzzard.org.uk/toshiba/
15962 S:      Maintained
15963 F:      drivers/char/toshiba.c
15964 F:      include/linux/toshiba.h
15965 F:      include/uapi/linux/toshiba.h
15966
15967 TOSHIBA TC358743 DRIVER
15968 M:      Mats Randgaard <matrandg@cisco.com>
15969 L:      linux-media@vger.kernel.org
15970 S:      Maintained
15971 F:      drivers/media/i2c/tc358743*
15972 F:      include/media/i2c/tc358743.h
15973
15974 TOSHIBA WMI HOTKEYS DRIVER
15975 M:      Azael Avalos <coproscefalo@gmail.com>
15976 L:      platform-driver-x86@vger.kernel.org
15977 S:      Maintained
15978 F:      drivers/platform/x86/toshiba-wmi.c
15979
15980 TPM DEVICE DRIVER
15981 M:      Peter Huewe <peterhuewe@gmx.de>
15982 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15983 R:      Jason Gunthorpe <jgg@ziepe.ca>
15984 L:      linux-integrity@vger.kernel.org
15985 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15986 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15987 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15988 S:      Maintained
15989 F:      drivers/char/tpm/
15990
15991 TRACING
15992 M:      Steven Rostedt <rostedt@goodmis.org>
15993 M:      Ingo Molnar <mingo@redhat.com>
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15995 S:      Maintained
15996 F:      Documentation/trace/ftrace.rst
15997 F:      arch/*/*/*/ftrace.h
15998 F:      arch/*/kernel/ftrace.c
15999 F:      include/*/ftrace.h
16000 F:      include/linux/trace*.h
16001 F:      include/trace/
16002 F:      kernel/trace/
16003 F:      tools/testing/selftests/ftrace/
16004
16005 TRACING MMIO ACCESSES (MMIOTRACE)
16006 M:      Steven Rostedt <rostedt@goodmis.org>
16007 M:      Ingo Molnar <mingo@kernel.org>
16008 R:      Karol Herbst <karolherbst@gmail.com>
16009 R:      Pekka Paalanen <ppaalanen@gmail.com>
16010 S:      Maintained
16011 L:      linux-kernel@vger.kernel.org
16012 L:      nouveau@lists.freedesktop.org
16013 F:      kernel/trace/trace_mmiotrace.c
16014 F:      include/linux/mmiotrace.h
16015 F:      arch/x86/mm/kmmio.c
16016 F:      arch/x86/mm/mmio-mod.c
16017 F:      arch/x86/mm/testmmiotrace.c
16018
16019 TRIVIAL PATCHES
16020 M:      Jiri Kosina <trivial@kernel.org>
16021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16022 S:      Maintained
16023 K:      ^Subject:.*(?i)trivial
16024
16025 TEMPO SEMICONDUCTOR DRIVERS
16026 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16027 S:      Maintained
16028 F:      sound/soc/codecs/tscs*.c
16029 F:      sound/soc/codecs/tscs*.h
16030 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16031
16032 TTY LAYER
16033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16034 M:      Jiri Slaby <jslaby@suse.com>
16035 S:      Supported
16036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16037 F:      Documentation/serial/
16038 F:      drivers/tty/
16039 F:      drivers/tty/serial/serial_core.c
16040 F:      include/linux/serial_core.h
16041 F:      include/linux/serial.h
16042 F:      include/linux/tty.h
16043 F:      include/uapi/linux/serial_core.h
16044 F:      include/uapi/linux/serial.h
16045 F:      include/uapi/linux/tty.h
16046
16047 TUA9001 MEDIA DRIVER
16048 M:      Antti Palosaari <crope@iki.fi>
16049 L:      linux-media@vger.kernel.org
16050 W:      https://linuxtv.org
16051 W:      http://palosaari.fi/linux/
16052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16053 T:      git git://linuxtv.org/anttip/media_tree.git
16054 S:      Maintained
16055 F:      drivers/media/tuners/tua9001*
16056
16057 TULIP NETWORK DRIVERS
16058 L:      netdev@vger.kernel.org
16059 L:      linux-parisc@vger.kernel.org
16060 S:      Orphan
16061 F:      drivers/net/ethernet/dec/tulip/
16062
16063 TUN/TAP driver
16064 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16065 W:      http://vtun.sourceforge.net/tun
16066 S:      Maintained
16067 F:      Documentation/networking/tuntap.txt
16068 F:      arch/um/os-Linux/drivers/
16069
16070 TURBOCHANNEL SUBSYSTEM
16071 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16072 M:      Ralf Baechle <ralf@linux-mips.org>
16073 L:      linux-mips@vger.kernel.org
16074 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16075 S:      Maintained
16076 F:      drivers/tc/
16077 F:      include/linux/tc.h
16078
16079 TURBOSTAT UTILITY
16080 M:      "Len Brown" <lenb@kernel.org>
16081 L:      linux-pm@vger.kernel.org
16082 B:      https://bugzilla.kernel.org
16083 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16085 S:      Supported
16086 F:      tools/power/x86/turbostat/
16087
16088 TW5864 VIDEO4LINUX DRIVER
16089 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16090 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16091 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16092 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16093 L:      linux-media@vger.kernel.org
16094 S:      Supported
16095 F:      drivers/media/pci/tw5864/
16096
16097 TW68 VIDEO4LINUX DRIVER
16098 M:      Hans Verkuil <hverkuil@xs4all.nl>
16099 L:      linux-media@vger.kernel.org
16100 T:      git git://linuxtv.org/media_tree.git
16101 W:      https://linuxtv.org
16102 S:      Odd Fixes
16103 F:      drivers/media/pci/tw68/
16104
16105 TW686X VIDEO4LINUX DRIVER
16106 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16107 L:      linux-media@vger.kernel.org
16108 T:      git git://linuxtv.org/media_tree.git
16109 W:      http://linuxtv.org
16110 S:      Maintained
16111 F:      drivers/media/pci/tw686x/
16112
16113 UBI FILE SYSTEM (UBIFS)
16114 M:      Richard Weinberger <richard@nod.at>
16115 M:      Artem Bityutskiy <dedekind1@gmail.com>
16116 M:      Adrian Hunter <adrian.hunter@intel.com>
16117 L:      linux-mtd@lists.infradead.org
16118 T:      git git://git.infradead.org/ubifs-2.6.git
16119 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16120 S:      Supported
16121 F:      Documentation/filesystems/ubifs.txt
16122 F:      fs/ubifs/
16123
16124 UCLINUX (M68KNOMMU AND COLDFIRE)
16125 M:      Greg Ungerer <gerg@linux-m68k.org>
16126 W:      http://www.linux-m68k.org/
16127 W:      http://www.uclinux.org/
16128 L:      linux-m68k@lists.linux-m68k.org
16129 L:      uclinux-dev@uclinux.org  (subscribers-only)
16130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16131 S:      Maintained
16132 F:      arch/m68k/coldfire/
16133 F:      arch/m68k/68*/
16134 F:      arch/m68k/*/*_no.*
16135 F:      arch/m68k/include/asm/*_no.*
16136
16137 UDF FILESYSTEM
16138 M:      Jan Kara <jack@suse.com>
16139 S:      Maintained
16140 F:      Documentation/filesystems/udf.txt
16141 F:      fs/udf/
16142
16143 UDRAW TABLET
16144 M:      Bastien Nocera <hadess@hadess.net>
16145 L:      linux-input@vger.kernel.org
16146 S:      Maintained
16147 F:      drivers/hid/hid-udraw-ps3.c
16148
16149 UFS FILESYSTEM
16150 M:      Evgeniy Dushistov <dushistov@mail.ru>
16151 S:      Maintained
16152 F:      Documentation/filesystems/ufs.txt
16153 F:      fs/ufs/
16154
16155 UHID USERSPACE HID IO DRIVER:
16156 M:      David Herrmann <dh.herrmann@googlemail.com>
16157 L:      linux-input@vger.kernel.org
16158 S:      Maintained
16159 F:      drivers/hid/uhid.c
16160 F:      include/uapi/linux/uhid.h
16161
16162 ULPI BUS
16163 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16164 L:      linux-usb@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/usb/common/ulpi.c
16167 F:      include/linux/ulpi/
16168
16169 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16170 L:      linux-usb@vger.kernel.org
16171 S:      Orphan
16172 F:      drivers/uwb/
16173 F:      include/linux/uwb.h
16174 F:      include/linux/uwb/
16175
16176 UNICODE SUBSYSTEM:
16177 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16178 L:      linux-fsdevel@vger.kernel.org
16179 S:      Supported
16180 F:      fs/unicode/
16181
16182 UNICORE32 ARCHITECTURE:
16183 M:      Guan Xuetao <gxt@pku.edu.cn>
16184 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16185 S:      Maintained
16186 T:      git git://github.com/gxt/linux.git
16187 F:      arch/unicore32/
16188
16189 UNIFDEF
16190 M:      Tony Finch <dot@dotat.at>
16191 W:      http://dotat.at/prog/unifdef
16192 S:      Maintained
16193 F:      scripts/unifdef.c
16194
16195 UNIFORM CDROM DRIVER
16196 M:      Jens Axboe <axboe@kernel.dk>
16197 W:      http://www.kernel.dk
16198 S:      Maintained
16199 F:      Documentation/cdrom/
16200 F:      drivers/cdrom/cdrom.c
16201 F:      include/linux/cdrom.h
16202 F:      include/uapi/linux/cdrom.h
16203
16204 UNISYS S-PAR DRIVERS
16205 M:      David Kershner <david.kershner@unisys.com>
16206 L:      sparmaintainer@unisys.com (Unisys internal)
16207 S:      Supported
16208 F:      include/linux/visorbus.h
16209 F:      drivers/visorbus/
16210 F:      drivers/staging/unisys/
16211
16212 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16213 R:      Alim Akhtar <alim.akhtar@samsung.com>
16214 R:      Avri Altman <avri.altman@wdc.com>
16215 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16216 L:      linux-scsi@vger.kernel.org
16217 S:      Supported
16218 F:      Documentation/scsi/ufs.txt
16219 F:      drivers/scsi/ufs/
16220
16221 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16222 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16223 L:      linux-scsi@vger.kernel.org
16224 S:      Supported
16225 F:      drivers/scsi/ufs/*dwc*
16226
16227 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16228 M:      Stanley Chu <stanley.chu@mediatek.com>
16229 L:      linux-scsi@vger.kernel.org
16230 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16231 S:      Maintained
16232 F:      drivers/scsi/ufs/ufs-mediatek*
16233
16234 UNSORTED BLOCK IMAGES (UBI)
16235 M:      Artem Bityutskiy <dedekind1@gmail.com>
16236 M:      Richard Weinberger <richard@nod.at>
16237 W:      http://www.linux-mtd.infradead.org/
16238 L:      linux-mtd@lists.infradead.org
16239 T:      git git://git.infradead.org/ubifs-2.6.git
16240 S:      Supported
16241 F:      drivers/mtd/ubi/
16242 F:      include/linux/mtd/ubi.h
16243 F:      include/uapi/mtd/ubi-user.h
16244
16245 USB "USBNET" DRIVER FRAMEWORK
16246 M:      Oliver Neukum <oneukum@suse.com>
16247 L:      netdev@vger.kernel.org
16248 W:      http://www.linux-usb.org/usbnet
16249 S:      Maintained
16250 F:      drivers/net/usb/usbnet.c
16251 F:      include/linux/usb/usbnet.h
16252
16253 USB ACM DRIVER
16254 M:      Oliver Neukum <oneukum@suse.com>
16255 L:      linux-usb@vger.kernel.org
16256 S:      Maintained
16257 F:      Documentation/usb/acm.txt
16258 F:      drivers/usb/class/cdc-acm.*
16259
16260 USB AR5523 WIRELESS DRIVER
16261 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16262 L:      linux-wireless@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/net/wireless/ath/ar5523/
16265
16266 USB ATTACHED SCSI
16267 M:      Oliver Neukum <oneukum@suse.com>
16268 L:      linux-usb@vger.kernel.org
16269 L:      linux-scsi@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/usb/storage/uas.c
16272
16273 USB CDC ETHERNET DRIVER
16274 M:      Oliver Neukum <oliver@neukum.org>
16275 L:      linux-usb@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/net/usb/cdc_*.c
16278 F:      include/uapi/linux/usb/cdc.h
16279
16280 USB CHAOSKEY DRIVER
16281 M:      Keith Packard <keithp@keithp.com>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/usb/misc/chaoskey.c
16285
16286 USB CYPRESS C67X00 DRIVER
16287 M:      Peter Korsgaard <jacmet@sunsite.dk>
16288 L:      linux-usb@vger.kernel.org
16289 S:      Maintained
16290 F:      drivers/usb/c67x00/
16291
16292 USB DAVICOM DM9601 DRIVER
16293 M:      Peter Korsgaard <jacmet@sunsite.dk>
16294 L:      netdev@vger.kernel.org
16295 W:      http://www.linux-usb.org/usbnet
16296 S:      Maintained
16297 F:      drivers/net/usb/dm9601.c
16298
16299 USB DIAMOND RIO500 DRIVER
16300 M:      Cesar Miquel <miquel@df.uba.ar>
16301 L:      rio500-users@lists.sourceforge.net
16302 W:      http://rio500.sourceforge.net
16303 S:      Maintained
16304 F:      drivers/usb/misc/rio500*
16305
16306 USB EHCI DRIVER
16307 M:      Alan Stern <stern@rowland.harvard.edu>
16308 L:      linux-usb@vger.kernel.org
16309 S:      Maintained
16310 F:      Documentation/usb/ehci.txt
16311 F:      drivers/usb/host/ehci*
16312
16313 USB GADGET/PERIPHERAL SUBSYSTEM
16314 M:      Felipe Balbi <balbi@kernel.org>
16315 L:      linux-usb@vger.kernel.org
16316 W:      http://www.linux-usb.org/gadget
16317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16318 S:      Maintained
16319 F:      drivers/usb/gadget/
16320 F:      include/linux/usb/gadget*
16321
16322 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16323 M:      Jiri Kosina <jikos@kernel.org>
16324 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16325 L:      linux-usb@vger.kernel.org
16326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16327 S:      Maintained
16328 F:      Documentation/hid/hiddev.txt
16329 F:      drivers/hid/usbhid/
16330
16331 USB INTEL XHCI ROLE MUX DRIVER
16332 M:      Hans de Goede <hdegoede@redhat.com>
16333 L:      linux-usb@vger.kernel.org
16334 S:      Maintained
16335 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16336
16337 USB IP DRIVER FOR HISILICON KIRIN
16338 M:      Yu Chen <chenyu56@huawei.com>
16339 M:      Binghui Wang <wangbinghui@hisilicon.com>
16340 L:      linux-usb@vger.kernel.org
16341 S:      Maintained
16342 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16343 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16344
16345 USB ISP116X DRIVER
16346 M:      Olav Kongas <ok@artecdesign.ee>
16347 L:      linux-usb@vger.kernel.org
16348 S:      Maintained
16349 F:      drivers/usb/host/isp116x*
16350 F:      include/linux/usb/isp116x.h
16351
16352 USB LAN78XX ETHERNET DRIVER
16353 M:      Woojung Huh <woojung.huh@microchip.com>
16354 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16355 L:      netdev@vger.kernel.org
16356 S:      Maintained
16357 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16358 F:      drivers/net/usb/lan78xx.*
16359 F:      include/dt-bindings/net/microchip-lan78xx.h
16360
16361 USB MASS STORAGE DRIVER
16362 M:      Alan Stern <stern@rowland.harvard.edu>
16363 L:      linux-usb@vger.kernel.org
16364 L:      usb-storage@lists.one-eyed-alien.net
16365 S:      Maintained
16366 F:      drivers/usb/storage/
16367
16368 USB MIDI DRIVER
16369 M:      Clemens Ladisch <clemens@ladisch.de>
16370 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16372 S:      Maintained
16373 F:      sound/usb/midi.*
16374
16375 USB NETWORKING DRIVERS
16376 L:      linux-usb@vger.kernel.org
16377 S:      Odd Fixes
16378 F:      drivers/net/usb/
16379
16380 USB OHCI DRIVER
16381 M:      Alan Stern <stern@rowland.harvard.edu>
16382 L:      linux-usb@vger.kernel.org
16383 S:      Maintained
16384 F:      Documentation/usb/ohci.txt
16385 F:      drivers/usb/host/ohci*
16386
16387 USB OTG FSM (Finite State Machine)
16388 M:      Peter Chen <Peter.Chen@nxp.com>
16389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16390 L:      linux-usb@vger.kernel.org
16391 S:      Maintained
16392 F:      drivers/usb/common/usb-otg-fsm.c
16393
16394 USB OVER IP DRIVER
16395 M:      Valentina Manea <valentina.manea.m@gmail.com>
16396 M:      Shuah Khan <shuah@kernel.org>
16397 M:      Shuah Khan <skhan@linuxfoundation.org>
16398 L:      linux-usb@vger.kernel.org
16399 S:      Maintained
16400 F:      Documentation/usb/usbip_protocol.txt
16401 F:      drivers/usb/usbip/
16402 F:      tools/usb/usbip/
16403 F:      tools/testing/selftests/drivers/usb/usbip/
16404
16405 USB PEGASUS DRIVER
16406 M:      Petko Manolov <petkan@nucleusys.com>
16407 L:      linux-usb@vger.kernel.org
16408 L:      netdev@vger.kernel.org
16409 T:      git git://github.com/petkan/pegasus.git
16410 W:      https://github.com/petkan/pegasus
16411 S:      Maintained
16412 F:      drivers/net/usb/pegasus.*
16413
16414 USB PHY LAYER
16415 M:      Felipe Balbi <balbi@kernel.org>
16416 L:      linux-usb@vger.kernel.org
16417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16418 S:      Maintained
16419 F:      drivers/usb/phy/
16420
16421 USB PRINTER DRIVER (usblp)
16422 M:      Pete Zaitcev <zaitcev@redhat.com>
16423 L:      linux-usb@vger.kernel.org
16424 S:      Supported
16425 F:      drivers/usb/class/usblp.c
16426
16427 USB QMI WWAN NETWORK DRIVER
16428 M:      Bjørn Mork <bjorn@mork.no>
16429 L:      netdev@vger.kernel.org
16430 S:      Maintained
16431 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16432 F:      drivers/net/usb/qmi_wwan.c
16433
16434 USB RTL8150 DRIVER
16435 M:      Petko Manolov <petkan@nucleusys.com>
16436 L:      linux-usb@vger.kernel.org
16437 L:      netdev@vger.kernel.org
16438 T:      git git://github.com/petkan/rtl8150.git
16439 W:      https://github.com/petkan/rtl8150
16440 S:      Maintained
16441 F:      drivers/net/usb/rtl8150.c
16442
16443 USB SERIAL SUBSYSTEM
16444 M:      Johan Hovold <johan@kernel.org>
16445 L:      linux-usb@vger.kernel.org
16446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16447 S:      Maintained
16448 F:      Documentation/usb/usb-serial.txt
16449 F:      drivers/usb/serial/
16450 F:      include/linux/usb/serial.h
16451
16452 USB SMSC75XX ETHERNET DRIVER
16453 M:      Steve Glendinning <steve.glendinning@shawell.net>
16454 L:      netdev@vger.kernel.org
16455 S:      Maintained
16456 F:      drivers/net/usb/smsc75xx.*
16457
16458 USB SMSC95XX ETHERNET DRIVER
16459 M:      Steve Glendinning <steve.glendinning@shawell.net>
16460 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16461 L:      netdev@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/net/usb/smsc95xx.*
16464
16465 USB SUBSYSTEM
16466 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16467 L:      linux-usb@vger.kernel.org
16468 W:      http://www.linux-usb.org
16469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16470 S:      Supported
16471 F:      Documentation/devicetree/bindings/usb/
16472 F:      Documentation/usb/
16473 F:      drivers/usb/
16474 F:      include/linux/usb.h
16475 F:      include/linux/usb/
16476
16477 USB TYPEC PI3USB30532 MUX DRIVER
16478 M:      Hans de Goede <hdegoede@redhat.com>
16479 L:      linux-usb@vger.kernel.org
16480 S:      Maintained
16481 F:      drivers/usb/typec/mux/pi3usb30532.c
16482
16483 USB TYPEC CLASS
16484 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16485 L:      linux-usb@vger.kernel.org
16486 S:      Maintained
16487 F:      Documentation/ABI/testing/sysfs-class-typec
16488 F:      Documentation/driver-api/usb/typec.rst
16489 F:      drivers/usb/typec/
16490 F:      include/linux/usb/typec.h
16491
16492 USB TYPEC BUS FOR ALTERNATE MODES
16493 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16494 L:      linux-usb@vger.kernel.org
16495 S:      Maintained
16496 F:      Documentation/ABI/testing/sysfs-bus-typec
16497 F:      Documentation/driver-api/usb/typec_bus.rst
16498 F:      drivers/usb/typec/altmodes/
16499 F:      include/linux/usb/typec_altmode.h
16500
16501 USB TYPEC PORT CONTROLLER DRIVERS
16502 M:      Guenter Roeck <linux@roeck-us.net>
16503 L:      linux-usb@vger.kernel.org
16504 S:      Maintained
16505 F:      drivers/usb/typec/tcpm/
16506
16507 USB UHCI DRIVER
16508 M:      Alan Stern <stern@rowland.harvard.edu>
16509 L:      linux-usb@vger.kernel.org
16510 S:      Maintained
16511 F:      drivers/usb/host/uhci*
16512
16513 USB VIDEO CLASS
16514 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16515 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16516 L:      linux-media@vger.kernel.org
16517 T:      git git://linuxtv.org/media_tree.git
16518 W:      http://www.ideasonboard.org/uvc/
16519 S:      Maintained
16520 F:      drivers/media/usb/uvc/
16521 F:      include/uapi/linux/uvcvideo.h
16522
16523 USB VISION DRIVER
16524 M:      Hans Verkuil <hverkuil@xs4all.nl>
16525 L:      linux-media@vger.kernel.org
16526 T:      git git://linuxtv.org/media_tree.git
16527 W:      https://linuxtv.org
16528 S:      Odd Fixes
16529 F:      drivers/media/usb/usbvision/
16530
16531 USB WEBCAM GADGET
16532 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16533 L:      linux-usb@vger.kernel.org
16534 S:      Maintained
16535 F:      drivers/usb/gadget/function/*uvc*
16536 F:      drivers/usb/gadget/legacy/webcam.c
16537 F:      include/uapi/linux/usb/g_uvc.h
16538
16539 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16540 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16541 L:      linux-wireless@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/net/wireless/rndis_wlan.c
16544
16545 USB XHCI DRIVER
16546 M:      Mathias Nyman <mathias.nyman@intel.com>
16547 L:      linux-usb@vger.kernel.org
16548 S:      Supported
16549 F:      drivers/usb/host/xhci*
16550 F:      drivers/usb/host/pci-quirks*
16551
16552 USB ZD1201 DRIVER
16553 L:      linux-wireless@vger.kernel.org
16554 W:      http://linux-lc100020.sourceforge.net
16555 S:      Orphan
16556 F:      drivers/net/wireless/zydas/zd1201.*
16557
16558 USB ZR364XX DRIVER
16559 M:      Antoine Jacquet <royale@zerezo.com>
16560 L:      linux-usb@vger.kernel.org
16561 L:      linux-media@vger.kernel.org
16562 T:      git git://linuxtv.org/media_tree.git
16563 W:      http://royale.zerezo.com/zr364xx/
16564 S:      Maintained
16565 F:      Documentation/media/v4l-drivers/zr364xx*
16566 F:      drivers/media/usb/zr364xx/
16567
16568 USER-MODE LINUX (UML)
16569 M:      Jeff Dike <jdike@addtoit.com>
16570 M:      Richard Weinberger <richard@nod.at>
16571 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16572 L:      linux-um@lists.infradead.org
16573 W:      http://user-mode-linux.sourceforge.net
16574 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16576 S:      Maintained
16577 F:      Documentation/virtual/uml/
16578 F:      arch/um/
16579 F:      arch/x86/um/
16580 F:      fs/hostfs/
16581
16582 USERSPACE COPYIN/COPYOUT (UIOVEC)
16583 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16584 S:      Maintained
16585 F:      lib/iov_iter.c
16586 F:      include/linux/uio.h
16587
16588 USERSPACE DMA BUFFER DRIVER
16589 M:      Gerd Hoffmann <kraxel@redhat.com>
16590 S:      Maintained
16591 L:      dri-devel@lists.freedesktop.org
16592 F:      drivers/dma-buf/udmabuf.c
16593 F:      include/uapi/linux/udmabuf.h
16594 T:      git git://anongit.freedesktop.org/drm/drm-misc
16595
16596 USERSPACE I/O (UIO)
16597 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16598 S:      Maintained
16599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16600 F:      Documentation/driver-api/uio-howto.rst
16601 F:      drivers/uio/
16602 F:      include/linux/uio_driver.h
16603
16604 UTIL-LINUX PACKAGE
16605 M:      Karel Zak <kzak@redhat.com>
16606 L:      util-linux@vger.kernel.org
16607 W:      http://en.wikipedia.org/wiki/Util-linux
16608 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16609 S:      Maintained
16610
16611 UUID HELPERS
16612 M:      Christoph Hellwig <hch@lst.de>
16613 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16614 L:      linux-kernel@vger.kernel.org
16615 T:      git git://git.infradead.org/users/hch/uuid.git
16616 F:      lib/uuid.c
16617 F:      lib/test_uuid.c
16618 F:      include/linux/uuid.h
16619 F:      include/uapi/linux/uuid.h
16620 S:      Maintained
16621
16622 UVESAFB DRIVER
16623 M:      Michal Januszewski <spock@gentoo.org>
16624 L:      linux-fbdev@vger.kernel.org
16625 W:      https://github.com/mjanusz/v86d
16626 S:      Maintained
16627 F:      Documentation/fb/uvesafb.txt
16628 F:      drivers/video/fbdev/uvesafb.*
16629
16630 VF610 NAND DRIVER
16631 M:      Stefan Agner <stefan@agner.ch>
16632 L:      linux-mtd@lists.infradead.org
16633 S:      Supported
16634 F:      drivers/mtd/nand/raw/vf610_nfc.c
16635
16636 VFAT/FAT/MSDOS FILESYSTEM
16637 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16638 S:      Maintained
16639 F:      Documentation/filesystems/vfat.txt
16640 F:      fs/fat/
16641
16642 VFIO DRIVER
16643 M:      Alex Williamson <alex.williamson@redhat.com>
16644 R:      Cornelia Huck <cohuck@redhat.com>
16645 L:      kvm@vger.kernel.org
16646 T:      git git://github.com/awilliam/linux-vfio.git
16647 S:      Maintained
16648 F:      Documentation/vfio.txt
16649 F:      drivers/vfio/
16650 F:      include/linux/vfio.h
16651 F:      include/uapi/linux/vfio.h
16652
16653 VFIO MEDIATED DEVICE DRIVERS
16654 M:      Kirti Wankhede <kwankhede@nvidia.com>
16655 L:      kvm@vger.kernel.org
16656 S:      Maintained
16657 F:      Documentation/vfio-mediated-device.txt
16658 F:      drivers/vfio/mdev/
16659 F:      include/linux/mdev.h
16660 F:      samples/vfio-mdev/
16661
16662 VFIO PLATFORM DRIVER
16663 M:      Eric Auger <eric.auger@redhat.com>
16664 L:      kvm@vger.kernel.org
16665 S:      Maintained
16666 F:      drivers/vfio/platform/
16667
16668 VGA_SWITCHEROO
16669 R:      Lukas Wunner <lukas@wunner.de>
16670 S:      Maintained
16671 F:      Documentation/gpu/vga-switcheroo.rst
16672 F:      drivers/gpu/vga/vga_switcheroo.c
16673 F:      include/linux/vga_switcheroo.h
16674 T:      git git://anongit.freedesktop.org/drm/drm-misc
16675
16676 VIA RHINE NETWORK DRIVER
16677 S:      Orphan
16678 F:      drivers/net/ethernet/via/via-rhine.c
16679
16680 VIA SD/MMC CARD CONTROLLER DRIVER
16681 M:      Bruce Chang <brucechang@via.com.tw>
16682 M:      Harald Welte <HaraldWelte@viatech.com>
16683 S:      Maintained
16684 F:      drivers/mmc/host/via-sdmmc.c
16685
16686 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16687 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16688 L:      linux-fbdev@vger.kernel.org
16689 S:      Maintained
16690 F:      include/linux/via-core.h
16691 F:      include/linux/via-gpio.h
16692 F:      include/linux/via_i2c.h
16693 F:      drivers/video/fbdev/via/
16694
16695 VIA VELOCITY NETWORK DRIVER
16696 M:      Francois Romieu <romieu@fr.zoreil.com>
16697 L:      netdev@vger.kernel.org
16698 S:      Maintained
16699 F:      drivers/net/ethernet/via/via-velocity.*
16700
16701 VICODEC VIRTUAL CODEC DRIVER
16702 M:      Hans Verkuil <hans.verkuil@cisco.com>
16703 L:      linux-media@vger.kernel.org
16704 T:      git git://linuxtv.org/media_tree.git
16705 W:      https://linuxtv.org
16706 S:      Maintained
16707 F:      drivers/media/platform/vicodec/*
16708
16709 VIDEO MULTIPLEXER DRIVER
16710 M:      Philipp Zabel <p.zabel@pengutronix.de>
16711 L:      linux-media@vger.kernel.org
16712 S:      Maintained
16713 F:      drivers/media/platform/video-mux.c
16714
16715 VIDEO I2C POLLING DRIVER
16716 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16717 L:      linux-media@vger.kernel.org
16718 S:      Maintained
16719 F:      drivers/media/i2c/video-i2c.c
16720
16721 VIDEOBUF2 FRAMEWORK
16722 M:      Pawel Osciak <pawel@osciak.com>
16723 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16724 M:      Kyungmin Park <kyungmin.park@samsung.com>
16725 L:      linux-media@vger.kernel.org
16726 S:      Maintained
16727 F:      drivers/media/common/videobuf2/*
16728 F:      include/media/videobuf2-*
16729
16730 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16731 M:      Helen Koike <helen.koike@collabora.com>
16732 L:      linux-media@vger.kernel.org
16733 T:      git git://linuxtv.org/media_tree.git
16734 W:      https://linuxtv.org
16735 S:      Maintained
16736 F:      drivers/media/platform/vimc/*
16737
16738 VIRT LIB
16739 M:      Alex Williamson <alex.williamson@redhat.com>
16740 M:      Paolo Bonzini <pbonzini@redhat.com>
16741 L:      kvm@vger.kernel.org
16742 S:      Supported
16743 F:      virt/lib/
16744
16745 VIRTIO AND VHOST VSOCK DRIVER
16746 M:      Stefan Hajnoczi <stefanha@redhat.com>
16747 L:      kvm@vger.kernel.org
16748 L:      virtualization@lists.linux-foundation.org
16749 L:      netdev@vger.kernel.org
16750 S:      Maintained
16751 F:      include/linux/virtio_vsock.h
16752 F:      include/uapi/linux/virtio_vsock.h
16753 F:      include/uapi/linux/vsockmon.h
16754 F:      include/uapi/linux/vm_sockets_diag.h
16755 F:      net/vmw_vsock/diag.c
16756 F:      net/vmw_vsock/af_vsock_tap.c
16757 F:      net/vmw_vsock/virtio_transport_common.c
16758 F:      net/vmw_vsock/virtio_transport.c
16759 F:      drivers/net/vsockmon.c
16760 F:      drivers/vhost/vsock.c
16761 F:      tools/testing/vsock/
16762
16763 VIRTIO CONSOLE DRIVER
16764 M:      Amit Shah <amit@kernel.org>
16765 L:      virtualization@lists.linux-foundation.org
16766 S:      Maintained
16767 F:      drivers/char/virtio_console.c
16768 F:      include/linux/virtio_console.h
16769 F:      include/uapi/linux/virtio_console.h
16770
16771 VIRTIO CORE AND NET DRIVERS
16772 M:      "Michael S. Tsirkin" <mst@redhat.com>
16773 M:      Jason Wang <jasowang@redhat.com>
16774 L:      virtualization@lists.linux-foundation.org
16775 S:      Maintained
16776 F:      Documentation/devicetree/bindings/virtio/
16777 F:      drivers/virtio/
16778 F:      tools/virtio/
16779 F:      drivers/net/virtio_net.c
16780 F:      drivers/block/virtio_blk.c
16781 F:      include/linux/virtio*.h
16782 F:      include/uapi/linux/virtio_*.h
16783 F:      drivers/crypto/virtio/
16784 F:      mm/balloon_compaction.c
16785
16786 VIRTIO BLOCK AND SCSI DRIVERS
16787 M:      "Michael S. Tsirkin" <mst@redhat.com>
16788 M:      Jason Wang <jasowang@redhat.com>
16789 R:      Paolo Bonzini <pbonzini@redhat.com>
16790 R:      Stefan Hajnoczi <stefanha@redhat.com>
16791 L:      virtualization@lists.linux-foundation.org
16792 S:      Maintained
16793 F:      drivers/block/virtio_blk.c
16794 F:      drivers/scsi/virtio_scsi.c
16795 F:      include/uapi/linux/virtio_blk.h
16796 F:      include/uapi/linux/virtio_scsi.h
16797 F:      drivers/vhost/scsi.c
16798
16799 VIRTIO CRYPTO DRIVER
16800 M:      Gonglei <arei.gonglei@huawei.com>
16801 L:      virtualization@lists.linux-foundation.org
16802 L:      linux-crypto@vger.kernel.org
16803 S:      Maintained
16804 F:      drivers/crypto/virtio/
16805 F:      include/uapi/linux/virtio_crypto.h
16806
16807 VIRTIO DRIVERS FOR S390
16808 M:      Cornelia Huck <cohuck@redhat.com>
16809 M:      Halil Pasic <pasic@linux.ibm.com>
16810 L:      linux-s390@vger.kernel.org
16811 L:      virtualization@lists.linux-foundation.org
16812 L:      kvm@vger.kernel.org
16813 S:      Supported
16814 F:      drivers/s390/virtio/
16815 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16816
16817 VIRTIO GPU DRIVER
16818 M:      David Airlie <airlied@linux.ie>
16819 M:      Gerd Hoffmann <kraxel@redhat.com>
16820 L:      dri-devel@lists.freedesktop.org
16821 L:      virtualization@lists.linux-foundation.org
16822 T:      git git://anongit.freedesktop.org/drm/drm-misc
16823 S:      Maintained
16824 F:      drivers/gpu/drm/virtio/
16825 F:      include/uapi/linux/virtio_gpu.h
16826
16827 VIRTIO HOST (VHOST)
16828 M:      "Michael S. Tsirkin" <mst@redhat.com>
16829 M:      Jason Wang <jasowang@redhat.com>
16830 L:      kvm@vger.kernel.org
16831 L:      virtualization@lists.linux-foundation.org
16832 L:      netdev@vger.kernel.org
16833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16834 S:      Maintained
16835 F:      drivers/vhost/
16836 F:      include/uapi/linux/vhost.h
16837
16838 VIRTIO INPUT DRIVER
16839 M:      Gerd Hoffmann <kraxel@redhat.com>
16840 S:      Maintained
16841 F:      drivers/virtio/virtio_input.c
16842 F:      include/uapi/linux/virtio_input.h
16843
16844 VIRTUAL BOX GUEST DEVICE DRIVER
16845 M:      Hans de Goede <hdegoede@redhat.com>
16846 M:      Arnd Bergmann <arnd@arndb.de>
16847 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16848 S:      Maintained
16849 F:      include/linux/vbox_utils.h
16850 F:      include/uapi/linux/vbox*.h
16851 F:      drivers/virt/vboxguest/
16852
16853 VIRTUAL SERIO DEVICE DRIVER
16854 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16855 S:      Maintained
16856 F:      drivers/input/serio/userio.c
16857 F:      include/uapi/linux/userio.h
16858
16859 VIVID VIRTUAL VIDEO DRIVER
16860 M:      Hans Verkuil <hverkuil@xs4all.nl>
16861 L:      linux-media@vger.kernel.org
16862 T:      git git://linuxtv.org/media_tree.git
16863 W:      https://linuxtv.org
16864 S:      Maintained
16865 F:      drivers/media/platform/vivid/*
16866
16867 VLYNQ BUS
16868 M:      Florian Fainelli <f.fainelli@gmail.com>
16869 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16870 S:      Maintained
16871 F:      drivers/vlynq/vlynq.c
16872 F:      include/linux/vlynq.h
16873
16874 VME SUBSYSTEM
16875 M:      Martyn Welch <martyn@welchs.me.uk>
16876 M:      Manohar Vanga <manohar.vanga@gmail.com>
16877 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16878 L:      devel@driverdev.osuosl.org
16879 S:      Maintained
16880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16881 F:      Documentation/driver-api/vme.rst
16882 F:      drivers/staging/vme/
16883 F:      drivers/vme/
16884 F:      include/linux/vme*
16885
16886 VMWARE BALLOON DRIVER
16887 M:      Julien Freche <jfreche@vmware.com>
16888 M:      Nadav Amit <namit@vmware.com>
16889 M:      "VMware, Inc." <pv-drivers@vmware.com>
16890 L:      linux-kernel@vger.kernel.org
16891 S:      Maintained
16892 F:      drivers/misc/vmw_balloon.c
16893
16894 VMWARE HYPERVISOR INTERFACE
16895 M:      Alok Kataria <akataria@vmware.com>
16896 L:      virtualization@lists.linux-foundation.org
16897 S:      Supported
16898 F:      arch/x86/kernel/cpu/vmware.c
16899
16900 VMWARE PVRDMA DRIVER
16901 M:      Adit Ranadive <aditr@vmware.com>
16902 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16903 L:      linux-rdma@vger.kernel.org
16904 S:      Maintained
16905 F:      drivers/infiniband/hw/vmw_pvrdma/
16906
16907 VMware PVSCSI driver
16908 M:      Jim Gill <jgill@vmware.com>
16909 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16910 L:      linux-scsi@vger.kernel.org
16911 S:      Maintained
16912 F:      drivers/scsi/vmw_pvscsi.c
16913 F:      drivers/scsi/vmw_pvscsi.h
16914
16915 VMWARE VMMOUSE SUBDRIVER
16916 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16917 M:      "VMware, Inc." <pv-drivers@vmware.com>
16918 L:      linux-input@vger.kernel.org
16919 S:      Maintained
16920 F:      drivers/input/mouse/vmmouse.c
16921 F:      drivers/input/mouse/vmmouse.h
16922
16923 VMWARE VMXNET3 ETHERNET DRIVER
16924 M:      Ronak Doshi <doshir@vmware.com>
16925 M:      "VMware, Inc." <pv-drivers@vmware.com>
16926 L:      netdev@vger.kernel.org
16927 S:      Maintained
16928 F:      drivers/net/vmxnet3/
16929
16930 VOCORE VOCORE2 BOARD
16931 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16932 L:      linux-mips@vger.kernel.org
16933 S:      Maintained
16934 F:      arch/mips/boot/dts/ralink/vocore2.dts
16935
16936 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16937 M:      Liam Girdwood <lgirdwood@gmail.com>
16938 M:      Mark Brown <broonie@kernel.org>
16939 L:      linux-kernel@vger.kernel.org
16940 W:      http://www.slimlogic.co.uk/?p=48
16941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16942 S:      Supported
16943 F:      Documentation/devicetree/bindings/regulator/
16944 F:      Documentation/power/regulator/
16945 F:      drivers/regulator/
16946 F:      include/dt-bindings/regulator/
16947 F:      include/linux/regulator/
16948
16949 VRF
16950 M:      David Ahern <dsa@cumulusnetworks.com>
16951 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16952 L:      netdev@vger.kernel.org
16953 S:      Maintained
16954 F:      drivers/net/vrf.c
16955 F:      Documentation/networking/vrf.txt
16956
16957 VT1211 HARDWARE MONITOR DRIVER
16958 M:      Juerg Haefliger <juergh@gmail.com>
16959 L:      linux-hwmon@vger.kernel.org
16960 S:      Maintained
16961 F:      Documentation/hwmon/vt1211.rst
16962 F:      drivers/hwmon/vt1211.c
16963
16964 VT8231 HARDWARE MONITOR DRIVER
16965 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16966 L:      linux-hwmon@vger.kernel.org
16967 S:      Maintained
16968 F:      drivers/hwmon/vt8231.c
16969
16970 VUB300 USB to SDIO/SD/MMC bridge chip
16971 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16972 L:      linux-mmc@vger.kernel.org
16973 L:      linux-usb@vger.kernel.org
16974 S:      Supported
16975 F:      drivers/mmc/host/vub300.c
16976
16977 W1 DALLAS'S 1-WIRE BUS
16978 M:      Evgeniy Polyakov <zbr@ioremap.net>
16979 S:      Maintained
16980 F:      Documentation/devicetree/bindings/w1/
16981 F:      Documentation/w1/
16982 F:      drivers/w1/
16983 F:      include/linux/w1.h
16984
16985 W83791D HARDWARE MONITORING DRIVER
16986 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16987 L:      linux-hwmon@vger.kernel.org
16988 S:      Maintained
16989 F:      Documentation/hwmon/w83791d.rst
16990 F:      drivers/hwmon/w83791d.c
16991
16992 W83793 HARDWARE MONITORING DRIVER
16993 M:      Rudolf Marek <r.marek@assembler.cz>
16994 L:      linux-hwmon@vger.kernel.org
16995 S:      Maintained
16996 F:      Documentation/hwmon/w83793.rst
16997 F:      drivers/hwmon/w83793.c
16998
16999 W83795 HARDWARE MONITORING DRIVER
17000 M:      Jean Delvare <jdelvare@suse.com>
17001 L:      linux-hwmon@vger.kernel.org
17002 S:      Maintained
17003 F:      drivers/hwmon/w83795.c
17004
17005 W83L51xD SD/MMC CARD INTERFACE DRIVER
17006 M:      Pierre Ossman <pierre@ossman.eu>
17007 S:      Maintained
17008 F:      drivers/mmc/host/wbsd.*
17009
17010 WACOM PROTOCOL 4 SERIAL TABLETS
17011 M:      Julian Squires <julian@cipht.net>
17012 M:      Hans de Goede <hdegoede@redhat.com>
17013 L:      linux-input@vger.kernel.org
17014 S:      Maintained
17015 F:      drivers/input/tablet/wacom_serial4.c
17016
17017 WATCHDOG DEVICE DRIVERS
17018 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17019 M:      Guenter Roeck <linux@roeck-us.net>
17020 L:      linux-watchdog@vger.kernel.org
17021 W:      http://www.linux-watchdog.org/
17022 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17023 S:      Maintained
17024 F:      Documentation/devicetree/bindings/watchdog/
17025 F:      Documentation/watchdog/
17026 F:      drivers/watchdog/
17027 F:      include/linux/watchdog.h
17028 F:      include/uapi/linux/watchdog.h
17029
17030 WHISKEYCOVE PMIC GPIO DRIVER
17031 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17032 L:      linux-gpio@vger.kernel.org
17033 S:      Maintained
17034 F:      drivers/gpio/gpio-wcove.c
17035
17036 WHWAVE RTC DRIVER
17037 M:      Dianlong Li <long17.cool@163.com>
17038 L:      linux-rtc@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/rtc/rtc-sd3078.c
17041
17042 WIIMOTE HID DRIVER
17043 M:      David Herrmann <dh.herrmann@googlemail.com>
17044 L:      linux-input@vger.kernel.org
17045 S:      Maintained
17046 F:      drivers/hid/hid-wiimote*
17047
17048 WILOCITY WIL6210 WIRELESS DRIVER
17049 M:      Maya Erez <merez@codeaurora.org>
17050 L:      linux-wireless@vger.kernel.org
17051 L:      wil6210@qti.qualcomm.com
17052 S:      Supported
17053 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17054 F:      drivers/net/wireless/ath/wil6210/
17055
17056 WIMAX STACK
17057 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17058 M:      linux-wimax@intel.com
17059 L:      wimax@linuxwimax.org (subscribers-only)
17060 S:      Supported
17061 W:      http://linuxwimax.org
17062 F:      Documentation/wimax/README.wimax
17063 F:      include/linux/wimax/debug.h
17064 F:      include/net/wimax.h
17065 F:      include/uapi/linux/wimax.h
17066 F:      net/wimax/
17067
17068 WINBOND CIR DRIVER
17069 M:      David Härdeman <david@hardeman.nu>
17070 S:      Maintained
17071 F:      drivers/media/rc/winbond-cir.c
17072
17073 RCMM REMOTE CONTROLS DECODER
17074 M:      Patrick Lerda <patrick9876@free.fr>
17075 S:      Maintained
17076 F:      drivers/media/rc/ir-rcmm-decoder.c
17077
17078 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17079 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17080 L:      linux-watchdog@vger.kernel.org
17081 S:      Maintained
17082 F:      drivers/watchdog/ebc-c384_wdt.c
17083
17084 WINSYSTEMS WS16C48 GPIO DRIVER
17085 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17086 L:      linux-gpio@vger.kernel.org
17087 S:      Maintained
17088 F:      drivers/gpio/gpio-ws16c48.c
17089
17090 WISTRON LAPTOP BUTTON DRIVER
17091 M:      Miloslav Trmac <mitr@volny.cz>
17092 S:      Maintained
17093 F:      drivers/input/misc/wistron_btns.c
17094
17095 WL3501 WIRELESS PCMCIA CARD DRIVER
17096 L:      linux-wireless@vger.kernel.org
17097 S:      Odd fixes
17098 F:      drivers/net/wireless/wl3501*
17099
17100 WOLFSON MICROELECTRONICS DRIVERS
17101 L:      patches@opensource.cirrus.com
17102 T:      git https://github.com/CirrusLogic/linux-drivers.git
17103 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17104 S:      Supported
17105 F:      Documentation/hwmon/wm83??.rst
17106 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17107 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17108 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17109 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17110 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17111 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17112 F:      drivers/clk/clk-wm83*.c
17113 F:      drivers/extcon/extcon-arizona.c
17114 F:      drivers/leds/leds-wm83*.c
17115 F:      drivers/gpio/gpio-*wm*.c
17116 F:      drivers/gpio/gpio-arizona.c
17117 F:      drivers/hwmon/wm83??-hwmon.c
17118 F:      drivers/input/misc/wm831x-on.c
17119 F:      drivers/input/touchscreen/wm831x-ts.c
17120 F:      drivers/input/touchscreen/wm97*.c
17121 F:      drivers/mfd/arizona*
17122 F:      drivers/mfd/wm*.c
17123 F:      drivers/mfd/cs47l24*
17124 F:      drivers/power/supply/wm83*.c
17125 F:      drivers/rtc/rtc-wm83*.c
17126 F:      drivers/regulator/wm8*.c
17127 F:      drivers/regulator/arizona*
17128 F:      drivers/video/backlight/wm83*_bl.c
17129 F:      drivers/watchdog/wm83*_wdt.c
17130 F:      include/linux/mfd/arizona/
17131 F:      include/linux/mfd/wm831x/
17132 F:      include/linux/mfd/wm8350/
17133 F:      include/linux/mfd/wm8400*
17134 F:      include/linux/regulator/arizona*
17135 F:      include/linux/wm97xx.h
17136 F:      include/sound/wm????.h
17137 F:      sound/soc/codecs/arizona.?
17138 F:      sound/soc/codecs/wm*
17139 F:      sound/soc/codecs/cs47l24*
17140
17141 WORKQUEUE
17142 M:      Tejun Heo <tj@kernel.org>
17143 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17145 S:      Maintained
17146 F:      include/linux/workqueue.h
17147 F:      kernel/workqueue.c
17148 F:      Documentation/core-api/workqueue.rst
17149
17150 X-POWERS AXP288 PMIC DRIVERS
17151 M:      Hans de Goede <hdegoede@redhat.com>
17152 S:      Maintained
17153 N:      axp288
17154 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17155
17156 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17157 M:      Chen-Yu Tsai <wens@csie.org>
17158 L:      linux-kernel@vger.kernel.org
17159 S:      Maintained
17160 N:      axp[128]
17161
17162 X.25 NETWORK LAYER
17163 M:      Andrew Hendry <andrew.hendry@gmail.com>
17164 L:      linux-x25@vger.kernel.org
17165 S:      Odd Fixes
17166 F:      Documentation/networking/x25*
17167 F:      include/net/x25*
17168 F:      net/x25/
17169
17170 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17171 M:      Thomas Gleixner <tglx@linutronix.de>
17172 M:      Ingo Molnar <mingo@redhat.com>
17173 M:      Borislav Petkov <bp@alien8.de>
17174 R:      "H. Peter Anvin" <hpa@zytor.com>
17175 M:      x86@kernel.org
17176 L:      linux-kernel@vger.kernel.org
17177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17178 S:      Maintained
17179 F:      Documentation/devicetree/bindings/x86/
17180 F:      Documentation/x86/
17181 F:      arch/x86/
17182
17183 X86 ENTRY CODE
17184 M:      Andy Lutomirski <luto@kernel.org>
17185 L:      linux-kernel@vger.kernel.org
17186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17187 S:      Maintained
17188 F:      arch/x86/entry/
17189
17190 X86 MCE INFRASTRUCTURE
17191 M:      Tony Luck <tony.luck@intel.com>
17192 M:      Borislav Petkov <bp@alien8.de>
17193 L:      linux-edac@vger.kernel.org
17194 S:      Maintained
17195 F:      arch/x86/kernel/cpu/mce/*
17196
17197 X86 MICROCODE UPDATE SUPPORT
17198 M:      Borislav Petkov <bp@alien8.de>
17199 S:      Maintained
17200 F:      arch/x86/kernel/cpu/microcode/*
17201
17202 X86 MM
17203 M:      Dave Hansen <dave.hansen@linux.intel.com>
17204 M:      Andy Lutomirski <luto@kernel.org>
17205 M:      Peter Zijlstra <peterz@infradead.org>
17206 L:      linux-kernel@vger.kernel.org
17207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17208 S:      Maintained
17209 F:      arch/x86/mm/
17210
17211 X86 PLATFORM DRIVERS
17212 M:      Darren Hart <dvhart@infradead.org>
17213 M:      Andy Shevchenko <andy@infradead.org>
17214 L:      platform-driver-x86@vger.kernel.org
17215 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17216 S:      Maintained
17217 F:      drivers/platform/x86/
17218 F:      drivers/platform/olpc/
17219
17220 X86 PLATFORM DRIVERS - ARCH
17221 R:      Darren Hart <dvhart@infradead.org>
17222 R:      Andy Shevchenko <andy@infradead.org>
17223 L:      platform-driver-x86@vger.kernel.org
17224 L:      x86@kernel.org
17225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17226 S:      Maintained
17227 F:      arch/x86/platform
17228
17229 X86 VDSO
17230 M:      Andy Lutomirski <luto@kernel.org>
17231 L:      linux-kernel@vger.kernel.org
17232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17233 S:      Maintained
17234 F:      arch/x86/entry/vdso/
17235
17236 XARRAY
17237 M:      Matthew Wilcox <willy@infradead.org>
17238 L:      linux-fsdevel@vger.kernel.org
17239 S:      Supported
17240 F:      Documentation/core-api/xarray.rst
17241 F:      lib/idr.c
17242 F:      lib/xarray.c
17243 F:      include/linux/idr.h
17244 F:      include/linux/xarray.h
17245 F:      tools/testing/radix-tree
17246
17247 XBOX DVD IR REMOTE
17248 M:      Benjamin Valentin <benpicco@googlemail.com>
17249 S:      Maintained
17250 F:      drivers/media/rc/xbox_remote.c
17251 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17252
17253 XC2028/3028 TUNER DRIVER
17254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17255 L:      linux-media@vger.kernel.org
17256 W:      https://linuxtv.org
17257 T:      git git://linuxtv.org/media_tree.git
17258 S:      Maintained
17259 F:      drivers/media/tuners/tuner-xc2028.*
17260
17261 XDP (eXpress Data Path)
17262 M:      Alexei Starovoitov <ast@kernel.org>
17263 M:      Daniel Borkmann <daniel@iogearbox.net>
17264 M:      David S. Miller <davem@davemloft.net>
17265 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17266 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17267 M:      John Fastabend <john.fastabend@gmail.com>
17268 L:      netdev@vger.kernel.org
17269 L:      xdp-newbies@vger.kernel.org
17270 L:      bpf@vger.kernel.org
17271 S:      Supported
17272 F:      net/core/xdp.c
17273 F:      include/net/xdp.h
17274 F:      kernel/bpf/devmap.c
17275 F:      kernel/bpf/cpumap.c
17276 F:      include/trace/events/xdp.h
17277 K:      xdp
17278 N:      xdp
17279
17280 XDP SOCKETS (AF_XDP)
17281 M:      Björn Töpel <bjorn.topel@intel.com>
17282 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17283 L:      netdev@vger.kernel.org
17284 L:      bpf@vger.kernel.org
17285 S:      Maintained
17286 F:      kernel/bpf/xskmap.c
17287 F:      net/xdp/
17288
17289 XEN BLOCK SUBSYSTEM
17290 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17291 M:      Roger Pau Monné <roger.pau@citrix.com>
17292 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17293 S:      Supported
17294 F:      drivers/block/xen-blkback/*
17295 F:      drivers/block/xen*
17296
17297 XEN HYPERVISOR ARM
17298 M:      Stefano Stabellini <sstabellini@kernel.org>
17299 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17300 S:      Maintained
17301 F:      arch/arm/xen/
17302 F:      arch/arm/include/asm/xen/
17303
17304 XEN HYPERVISOR ARM64
17305 M:      Stefano Stabellini <sstabellini@kernel.org>
17306 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17307 S:      Maintained
17308 F:      arch/arm64/xen/
17309 F:      arch/arm64/include/asm/xen/
17310
17311 XEN HYPERVISOR INTERFACE
17312 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17313 M:      Juergen Gross <jgross@suse.com>
17314 R:      Stefano Stabellini <sstabellini@kernel.org>
17315 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17317 S:      Supported
17318 F:      arch/x86/xen/
17319 F:      arch/x86/platform/pvh/
17320 F:      drivers/*/xen-*front.c
17321 F:      drivers/xen/
17322 F:      arch/x86/include/asm/xen/
17323 F:      arch/x86/include/asm/pvclock-abi.h
17324 F:      include/xen/
17325 F:      include/uapi/xen/
17326 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17327 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17328
17329 XEN NETWORK BACKEND DRIVER
17330 M:      Wei Liu <wei.liu@kernel.org>
17331 M:      Paul Durrant <paul.durrant@citrix.com>
17332 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17333 L:      netdev@vger.kernel.org
17334 S:      Supported
17335 F:      drivers/net/xen-netback/*
17336
17337 XEN PCI SUBSYSTEM
17338 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17339 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17340 S:      Supported
17341 F:      arch/x86/pci/*xen*
17342 F:      drivers/pci/*xen*
17343
17344 XEN PVSCSI DRIVERS
17345 M:      Juergen Gross <jgross@suse.com>
17346 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17347 L:      linux-scsi@vger.kernel.org
17348 S:      Supported
17349 F:      drivers/scsi/xen-scsifront.c
17350 F:      drivers/xen/xen-scsiback.c
17351 F:      include/xen/interface/io/vscsiif.h
17352
17353 XEN SWIOTLB SUBSYSTEM
17354 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17355 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17356 L:      iommu@lists.linux-foundation.org
17357 S:      Supported
17358 F:      arch/x86/xen/*swiotlb*
17359 F:      drivers/xen/*swiotlb*
17360
17361 XEN SOUND FRONTEND DRIVER
17362 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17363 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17364 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17365 S:      Supported
17366 F:      sound/xen/*
17367
17368 XFS FILESYSTEM
17369 M:      Darrick J. Wong <darrick.wong@oracle.com>
17370 M:      linux-xfs@vger.kernel.org
17371 L:      linux-xfs@vger.kernel.org
17372 W:      http://xfs.org/
17373 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17374 S:      Supported
17375 F:      Documentation/filesystems/xfs.txt
17376 F:      fs/xfs/
17377
17378 XILINX AXI ETHERNET DRIVER
17379 M:      Anirudha Sarangi <anirudh@xilinx.com>
17380 M:      John Linn <John.Linn@xilinx.com>
17381 S:      Maintained
17382 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17383
17384 XILINX UARTLITE SERIAL DRIVER
17385 M:      Peter Korsgaard <jacmet@sunsite.dk>
17386 L:      linux-serial@vger.kernel.org
17387 S:      Maintained
17388 F:      drivers/tty/serial/uartlite.c
17389
17390 XILINX VIDEO IP CORES
17391 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17392 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17393 L:      linux-media@vger.kernel.org
17394 T:      git git://linuxtv.org/media_tree.git
17395 S:      Supported
17396 F:      Documentation/devicetree/bindings/media/xilinx/
17397 F:      drivers/media/platform/xilinx/
17398 F:      include/uapi/linux/xilinx-v4l2-controls.h
17399
17400 XILLYBUS DRIVER
17401 M:      Eli Billauer <eli.billauer@gmail.com>
17402 L:      linux-kernel@vger.kernel.org
17403 S:      Supported
17404 F:      drivers/char/xillybus/
17405
17406 XLP9XX I2C DRIVER
17407 M:      George Cherian <george.cherian@cavium.com>
17408 M:      Jan Glauber <jglauber@cavium.com>
17409 L:      linux-i2c@vger.kernel.org
17410 W:      http://www.cavium.com
17411 S:      Supported
17412 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17413 F:      drivers/i2c/busses/i2c-xlp9xx.c
17414
17415 XRA1403 GPIO EXPANDER
17416 M:      Nandor Han <nandor.han@ge.com>
17417 M:      Semi Malinen <semi.malinen@ge.com>
17418 L:      linux-gpio@vger.kernel.org
17419 S:      Maintained
17420 F:      drivers/gpio/gpio-xra1403.c
17421 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17422
17423 XTENSA XTFPGA PLATFORM SUPPORT
17424 M:      Max Filippov <jcmvbkbc@gmail.com>
17425 L:      linux-xtensa@linux-xtensa.org
17426 S:      Maintained
17427 F:      drivers/spi/spi-xtensa-xtfpga.c
17428 F:      sound/soc/xtensa/xtfpga-i2s.c
17429
17430 YAM DRIVER FOR AX.25
17431 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17432 L:      linux-hams@vger.kernel.org
17433 S:      Maintained
17434 F:      drivers/net/hamradio/yam*
17435 F:      include/linux/yam.h
17436
17437 YAMA SECURITY MODULE
17438 M:      Kees Cook <keescook@chromium.org>
17439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17440 S:      Supported
17441 F:      security/yama/
17442 F:      Documentation/admin-guide/LSM/Yama.rst
17443
17444 YEALINK PHONE DRIVER
17445 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17446 L:      usbb2k-api-dev@nongnu.org
17447 S:      Maintained
17448 F:      Documentation/input/devices/yealink.rst
17449 F:      drivers/input/misc/yealink.*
17450
17451 Z8530 DRIVER FOR AX.25
17452 M:      Joerg Reuter <jreuter@yaina.de>
17453 W:      http://yaina.de/jreuter/
17454 W:      http://www.qsl.net/dl1bke/
17455 L:      linux-hams@vger.kernel.org
17456 S:      Maintained
17457 F:      Documentation/networking/z8530drv.txt
17458 F:      drivers/net/hamradio/*scc.c
17459 F:      drivers/net/hamradio/z8530.h
17460
17461 ZBUD COMPRESSED PAGE ALLOCATOR
17462 M:      Seth Jennings <sjenning@redhat.com>
17463 M:      Dan Streetman <ddstreet@ieee.org>
17464 L:      linux-mm@kvack.org
17465 S:      Maintained
17466 F:      mm/zbud.c
17467 F:      include/linux/zbud.h
17468
17469 ZD1211RW WIRELESS DRIVER
17470 M:      Daniel Drake <dsd@gentoo.org>
17471 M:      Ulrich Kunitz <kune@deine-taler.de>
17472 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17473 L:      linux-wireless@vger.kernel.org
17474 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17475 S:      Maintained
17476 F:      drivers/net/wireless/zydas/zd1211rw/
17477
17478 ZD1301 MEDIA DRIVER
17479 M:      Antti Palosaari <crope@iki.fi>
17480 L:      linux-media@vger.kernel.org
17481 W:      https://linuxtv.org/
17482 W:      http://palosaari.fi/linux/
17483 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17484 S:      Maintained
17485 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17486
17487 ZD1301_DEMOD MEDIA DRIVER
17488 M:      Antti Palosaari <crope@iki.fi>
17489 L:      linux-media@vger.kernel.org
17490 W:      https://linuxtv.org/
17491 W:      http://palosaari.fi/linux/
17492 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17493 S:      Maintained
17494 F:      drivers/media/dvb-frontends/zd1301_demod*
17495
17496 ZPOOL COMPRESSED PAGE STORAGE API
17497 M:      Dan Streetman <ddstreet@ieee.org>
17498 L:      linux-mm@kvack.org
17499 S:      Maintained
17500 F:      mm/zpool.c
17501 F:      include/linux/zpool.h
17502
17503 ZR36067 VIDEO FOR LINUX DRIVER
17504 L:      mjpeg-users@lists.sourceforge.net
17505 L:      linux-media@vger.kernel.org
17506 W:      http://mjpeg.sourceforge.net/driver-zoran/
17507 T:      hg https://linuxtv.org/hg/v4l-dvb
17508 S:      Odd Fixes
17509 F:      drivers/staging/media/zoran/
17510
17511 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17512 M:      Minchan Kim <minchan@kernel.org>
17513 M:      Nitin Gupta <ngupta@vflare.org>
17514 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17515 L:      linux-kernel@vger.kernel.org
17516 S:      Maintained
17517 F:      drivers/block/zram/
17518 F:      Documentation/blockdev/zram.txt
17519
17520 ZS DECSTATION Z85C30 SERIAL DRIVER
17521 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17522 S:      Maintained
17523 F:      drivers/tty/serial/zs.*
17524
17525 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17526 M:      Minchan Kim <minchan@kernel.org>
17527 M:      Nitin Gupta <ngupta@vflare.org>
17528 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17529 L:      linux-mm@kvack.org
17530 S:      Maintained
17531 F:      mm/zsmalloc.c
17532 F:      include/linux/zsmalloc.h
17533 F:      Documentation/vm/zsmalloc.rst
17534
17535 ZSWAP COMPRESSED SWAP CACHING
17536 M:      Seth Jennings <sjenning@redhat.com>
17537 M:      Dan Streetman <ddstreet@ieee.org>
17538 L:      linux-mm@kvack.org
17539 S:      Maintained
17540 F:      mm/zswap.c
17541
17542 THE REST
17543 M:      Linus Torvalds <torvalds@linux-foundation.org>
17544 L:      linux-kernel@vger.kernel.org
17545 Q:      http://patchwork.kernel.org/project/LKML/list/
17546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17547 S:      Buried alive in reporters
17548 F:      *
17549 F:      */