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 <guohanjun@huawei.com>
 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@kernel.org>
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@kernel.org>
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/qcom/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@kernel.org>
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@kernel.org>
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 <wahrenst@gmx.net>
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:      Moritz Fischer <mdf@kernel.org>
6238 L:      linux-fpga@vger.kernel.org
6239 S:      Maintained
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6241 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6242 F:      Documentation/fpga/
6243 F:      Documentation/driver-api/fpga/
6244 F:      Documentation/devicetree/bindings/fpga/
6245 F:      drivers/fpga/
6246 F:      include/linux/fpga/
6247 W:      http://www.rocketboards.org
6248
6249 FPGA DFL DRIVERS
6250 M:      Wu Hao <hao.wu@intel.com>
6251 L:      linux-fpga@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/fpga/dfl.txt
6254 F:      include/uapi/linux/fpga-dfl.h
6255 F:      drivers/fpga/dfl*
6256
6257 FPU EMULATOR
6258 M:      Bill Metzenthen <billm@melbpc.org.au>
6259 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6260 S:      Maintained
6261 F:      arch/x86/math-emu/
6262
6263 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6264 L:      netdev@vger.kernel.org
6265 S:      Orphan
6266 F:      drivers/net/wan/dlci.c
6267 F:      drivers/net/wan/sdla.c
6268
6269 FRAMEBUFFER LAYER
6270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linux-fbdev@vger.kernel.org
6273 T:      git git://github.com/bzolnier/linux.git
6274 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6275 S:      Maintained
6276 F:      Documentation/fb/
6277 F:      drivers/video/
6278 F:      include/video/
6279 F:      include/linux/fb.h
6280 F:      include/uapi/video/
6281 F:      include/uapi/linux/fb.h
6282
6283 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6284 M:      Horia Geantă <horia.geanta@nxp.com>
6285 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6286 L:      linux-crypto@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/crypto/caam/
6289 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6290
6291 FREESCALE DIU FRAMEBUFFER DRIVER
6292 M:      Timur Tabi <timur@kernel.org>
6293 L:      linux-fbdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/video/fbdev/fsl-diu-fb.*
6296
6297 FREESCALE DMA DRIVER
6298 M:      Li Yang <leoyang.li@nxp.com>
6299 M:      Zhang Wei <zw@zh-kernel.org>
6300 L:      linuxppc-dev@lists.ozlabs.org
6301 S:      Maintained
6302 F:      drivers/dma/fsldma.*
6303
6304 FREESCALE ENETC ETHERNET DRIVERS
6305 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6306 L:      netdev@vger.kernel.org
6307 S:      Maintained
6308 F:      drivers/net/ethernet/freescale/enetc/
6309
6310 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6311 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6312 L:      netdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/net/ethernet/freescale/gianfar*
6315 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6316
6317 FREESCALE GPMI NAND DRIVER
6318 M:      Han Xu <han.xu@nxp.com>
6319 L:      linux-mtd@lists.infradead.org
6320 S:      Maintained
6321 F:      drivers/mtd/nand/raw/gpmi-nand/*
6322
6323 FREESCALE I2C CPM DRIVER
6324 M:      Jochen Friedrich <jochen@scram.de>
6325 L:      linuxppc-dev@lists.ozlabs.org
6326 L:      linux-i2c@vger.kernel.org
6327 S:      Maintained
6328 F:      drivers/i2c/busses/i2c-cpm.c
6329
6330 FREESCALE IMX LPI2C DRIVER
6331 M:      Dong Aisheng <aisheng.dong@nxp.com>
6332 L:      linux-i2c@vger.kernel.org
6333 L:      linux-imx@nxp.com
6334 S:      Maintained
6335 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6336 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6337
6338 FREESCALE IMX / MXC FEC DRIVER
6339 M:      Fugang Duan <fugang.duan@nxp.com>
6340 L:      netdev@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/net/ethernet/freescale/fec_main.c
6343 F:      drivers/net/ethernet/freescale/fec_ptp.c
6344 F:      drivers/net/ethernet/freescale/fec.h
6345 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6346
6347 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6348 M:      Sascha Hauer <s.hauer@pengutronix.de>
6349 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6350 L:      linux-fbdev@vger.kernel.org
6351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6352 S:      Maintained
6353 F:      include/linux/platform_data/video-imxfb.h
6354 F:      drivers/video/fbdev/imxfb.c
6355
6356 FREESCALE QORIQ DPAA ETHERNET DRIVER
6357 M:      Madalin Bucur <madalin.bucur@nxp.com>
6358 L:      netdev@vger.kernel.org
6359 S:      Maintained
6360 F:      drivers/net/ethernet/freescale/dpaa
6361
6362 FREESCALE QORIQ DPAA FMAN DRIVER
6363 M:      Madalin Bucur <madalin.bucur@nxp.com>
6364 L:      netdev@vger.kernel.org
6365 S:      Maintained
6366 F:      drivers/net/ethernet/freescale/fman
6367 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6368
6369 FREESCALE QORIQ PTP CLOCK DRIVER
6370 M:      Yangbo Lu <yangbo.lu@nxp.com>
6371 L:      netdev@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6374 F:      drivers/ptp/ptp_qoriq.c
6375 F:      drivers/ptp/ptp_qoriq_debugfs.c
6376 F:      include/linux/fsl/ptp_qoriq.h
6377 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6378
6379 FREESCALE QUAD SPI DRIVER
6380 M:      Han Xu <han.xu@nxp.com>
6381 L:      linux-spi@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/spi/spi-fsl-qspi.c
6384
6385 FREESCALE QUICC ENGINE LIBRARY
6386 M:      Qiang Zhao <qiang.zhao@nxp.com>
6387 L:      linuxppc-dev@lists.ozlabs.org
6388 S:      Maintained
6389 F:      drivers/soc/fsl/qe/
6390 F:      include/soc/fsl/*qe*.h
6391 F:      include/soc/fsl/*ucc*.h
6392
6393 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6394 M:      Li Yang <leoyang.li@nxp.com>
6395 L:      netdev@vger.kernel.org
6396 L:      linuxppc-dev@lists.ozlabs.org
6397 S:      Maintained
6398 F:      drivers/net/ethernet/freescale/ucc_geth*
6399
6400 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6401 M:      Zhao Qiang <qiang.zhao@nxp.com>
6402 L:      netdev@vger.kernel.org
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/net/wan/fsl_ucc_hdlc*
6406
6407 FREESCALE QUICC ENGINE UCC UART DRIVER
6408 M:      Timur Tabi <timur@kernel.org>
6409 L:      linuxppc-dev@lists.ozlabs.org
6410 S:      Maintained
6411 F:      drivers/tty/serial/ucc_uart.c
6412
6413 FREESCALE SOC DRIVERS
6414 M:      Li Yang <leoyang.li@nxp.com>
6415 L:      linuxppc-dev@lists.ozlabs.org
6416 L:      linux-arm-kernel@lists.infradead.org
6417 S:      Maintained
6418 F:      Documentation/devicetree/bindings/soc/fsl/
6419 F:      drivers/soc/fsl/
6420 F:      include/linux/fsl/
6421
6422 FREESCALE SOC FS_ENET DRIVER
6423 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6424 L:      linuxppc-dev@lists.ozlabs.org
6425 L:      netdev@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/net/ethernet/freescale/fs_enet/
6428 F:      include/linux/fs_enet_pd.h
6429
6430 FREESCALE SOC SOUND DRIVERS
6431 M:      Timur Tabi <timur@kernel.org>
6432 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6433 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6434 R:      Fabio Estevam <festevam@gmail.com>
6435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6436 L:      linuxppc-dev@lists.ozlabs.org
6437 S:      Maintained
6438 F:      sound/soc/fsl/fsl*
6439 F:      sound/soc/fsl/imx*
6440 F:      sound/soc/fsl/mpc8610_hpcd.c
6441
6442 FREESCALE USB PERIPHERAL DRIVERS
6443 M:      Li Yang <leoyang.li@nxp.com>
6444 L:      linux-usb@vger.kernel.org
6445 L:      linuxppc-dev@lists.ozlabs.org
6446 S:      Maintained
6447 F:      drivers/usb/gadget/udc/fsl*
6448
6449 FREEVXFS FILESYSTEM
6450 M:      Christoph Hellwig <hch@infradead.org>
6451 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6452 S:      Maintained
6453 F:      fs/freevxfs/
6454
6455 FREEZER
6456 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6457 M:      Pavel Machek <pavel@ucw.cz>
6458 L:      linux-pm@vger.kernel.org
6459 S:      Supported
6460 F:      Documentation/power/freezing-of-tasks.txt
6461 F:      include/linux/freezer.h
6462 F:      kernel/freezer.c
6463
6464 FRONTSWAP API
6465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6466 L:      linux-kernel@vger.kernel.org
6467 S:      Maintained
6468 F:      mm/frontswap.c
6469 F:      include/linux/frontswap.h
6470
6471 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6472 M:      David Howells <dhowells@redhat.com>
6473 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6474 S:      Supported
6475 F:      Documentation/filesystems/caching/
6476 F:      fs/fscache/
6477 F:      include/linux/fscache*.h
6478
6479 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6480 M:      Theodore Y. Ts'o <tytso@mit.edu>
6481 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6482 M:      Eric Biggers <ebiggers@kernel.org>
6483 L:      linux-fscrypt@vger.kernel.org
6484 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6485 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6486 S:      Supported
6487 F:      fs/crypto/
6488 F:      include/linux/fscrypt*.h
6489 F:      Documentation/filesystems/fscrypt.rst
6490
6491 FSI-ATTACHED I2C DRIVER
6492 M:      Eddie James <eajames@linux.ibm.com>
6493 L:      linux-i2c@vger.kernel.org
6494 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6495 S:      Maintained
6496 F:      drivers/i2c/busses/i2c-fsi.c
6497 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6498
6499 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6500 M:      Jan Kara <jack@suse.cz>
6501 R:      Amir Goldstein <amir73il@gmail.com>
6502 L:      linux-fsdevel@vger.kernel.org
6503 S:      Maintained
6504 F:      fs/notify/
6505 F:      include/linux/fsnotify*.h
6506
6507 FUJITSU LAPTOP EXTRAS
6508 M:      Jonathan Woithe <jwoithe@just42.net>
6509 L:      platform-driver-x86@vger.kernel.org
6510 S:      Maintained
6511 F:      drivers/platform/x86/fujitsu-laptop.c
6512
6513 FUJITSU M-5MO LS CAMERA ISP DRIVER
6514 M:      Kyungmin Park <kyungmin.park@samsung.com>
6515 M:      Heungjun Kim <riverful.kim@samsung.com>
6516 L:      linux-media@vger.kernel.org
6517 S:      Maintained
6518 F:      drivers/media/i2c/m5mols/
6519 F:      include/media/i2c/m5mols.h
6520
6521 FUJITSU TABLET EXTRAS
6522 M:      Robert Gerlach <khnz@gmx.de>
6523 L:      platform-driver-x86@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/platform/x86/fujitsu-tablet.c
6526
6527 FUSE: FILESYSTEM IN USERSPACE
6528 M:      Miklos Szeredi <miklos@szeredi.hu>
6529 L:      linux-fsdevel@vger.kernel.org
6530 W:      http://fuse.sourceforge.net/
6531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6532 S:      Maintained
6533 F:      fs/fuse/
6534 F:      include/uapi/linux/fuse.h
6535 F:      Documentation/filesystems/fuse.txt
6536
6537 FUTEX SUBSYSTEM
6538 M:      Thomas Gleixner <tglx@linutronix.de>
6539 M:      Ingo Molnar <mingo@redhat.com>
6540 R:      Peter Zijlstra <peterz@infradead.org>
6541 R:      Darren Hart <dvhart@infradead.org>
6542 L:      linux-kernel@vger.kernel.org
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6544 S:      Maintained
6545 F:      kernel/futex.c
6546 F:      include/asm-generic/futex.h
6547 F:      include/linux/futex.h
6548 F:      include/uapi/linux/futex.h
6549 F:      tools/testing/selftests/futex/
6550 F:      tools/perf/bench/futex*
6551 F:      Documentation/*futex*
6552
6553 GCC PLUGINS
6554 M:      Kees Cook <keescook@chromium.org>
6555 R:      Emese Revfy <re.emese@gmail.com>
6556 L:      kernel-hardening@lists.openwall.com
6557 S:      Maintained
6558 F:      scripts/gcc-plugins/
6559 F:      scripts/gcc-plugin.sh
6560 F:      scripts/Makefile.gcc-plugins
6561 F:      Documentation/gcc-plugins.txt
6562
6563 GASKET DRIVER FRAMEWORK
6564 M:      Rob Springer <rspringer@google.com>
6565 M:      Todd Poynor <toddpoynor@google.com>
6566 M:      Ben Chan <benchan@chromium.org>
6567 S:      Maintained
6568 F:      drivers/staging/gasket/
6569
6570 GCOV BASED KERNEL PROFILING
6571 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6572 S:      Maintained
6573 F:      kernel/gcov/
6574 F:      Documentation/dev-tools/gcov.rst
6575
6576 GDB KERNEL DEBUGGING HELPER SCRIPTS
6577 M:      Jan Kiszka <jan.kiszka@siemens.com>
6578 M:      Kieran Bingham <kbingham@kernel.org>
6579 S:      Supported
6580 F:      scripts/gdb/
6581
6582 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6583 M:      Achim Leubner <achim_leubner@adaptec.com>
6584 L:      linux-scsi@vger.kernel.org
6585 W:      http://www.icp-vortex.com/
6586 S:      Supported
6587 F:      drivers/scsi/gdt*
6588
6589 GEMTEK FM RADIO RECEIVER DRIVER
6590 M:      Hans Verkuil <hverkuil@xs4all.nl>
6591 L:      linux-media@vger.kernel.org
6592 T:      git git://linuxtv.org/media_tree.git
6593 W:      https://linuxtv.org
6594 S:      Maintained
6595 F:      drivers/media/radio/radio-gemtek*
6596
6597 GENERIC GPIO I2C DRIVER
6598 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6599 S:      Supported
6600 F:      drivers/i2c/busses/i2c-gpio.c
6601 F:      include/linux/platform_data/i2c-gpio.h
6602
6603 GENERIC GPIO I2C MULTIPLEXER DRIVER
6604 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6605 L:      linux-i2c@vger.kernel.org
6606 S:      Supported
6607 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6608 F:      include/linux/platform_data/i2c-mux-gpio.h
6609 F:      Documentation/i2c/muxes/i2c-mux-gpio
6610
6611 GENERIC HDLC (WAN) DRIVERS
6612 M:      Krzysztof Halasa <khc@pm.waw.pl>
6613 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6614 S:      Maintained
6615 F:      drivers/net/wan/c101.c
6616 F:      drivers/net/wan/hd6457*
6617 F:      drivers/net/wan/hdlc*
6618 F:      drivers/net/wan/n2.c
6619 F:      drivers/net/wan/pc300too.c
6620 F:      drivers/net/wan/pci200syn.c
6621 F:      drivers/net/wan/wanxl*
6622
6623 GENERIC INCLUDE/ASM HEADER FILES
6624 M:      Arnd Bergmann <arnd@arndb.de>
6625 L:      linux-arch@vger.kernel.org
6626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6627 S:      Maintained
6628 F:      include/asm-generic/
6629 F:      include/uapi/asm-generic/
6630
6631 GENERIC PHY FRAMEWORK
6632 M:      Kishon Vijay Abraham I <kishon@ti.com>
6633 L:      linux-kernel@vger.kernel.org
6634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6635 S:      Supported
6636 F:      drivers/phy/
6637 F:      include/linux/phy/
6638 F:      Documentation/devicetree/bindings/phy/
6639
6640 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6641 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6642 S:      Supported
6643 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6644
6645 GENERIC PM DOMAINS
6646 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6647 M:      Kevin Hilman <khilman@kernel.org>
6648 M:      Ulf Hansson <ulf.hansson@linaro.org>
6649 L:      linux-pm@vger.kernel.org
6650 S:      Supported
6651 F:      drivers/base/power/domain*.c
6652 F:      include/linux/pm_domain.h
6653 F:      Documentation/devicetree/bindings/power/power_domain.txt
6654
6655 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6656 M:      Eugen Hristev <eugen.hristev@microchip.com>
6657 L:      linux-input@vger.kernel.org
6658 S:      Maintained
6659 F:      drivers/input/touchscreen/resistive-adc-touch.c
6660
6661 GENERIC UIO DRIVER FOR PCI DEVICES
6662 M:      "Michael S. Tsirkin" <mst@redhat.com>
6663 L:      kvm@vger.kernel.org
6664 S:      Supported
6665 F:      drivers/uio/uio_pci_generic.c
6666
6667 GENWQE (IBM Generic Workqueue Card)
6668 M:      Frank Haverkamp <haver@linux.ibm.com>
6669 S:      Supported
6670 F:      drivers/misc/genwqe/
6671
6672 GET_MAINTAINER SCRIPT
6673 M:      Joe Perches <joe@perches.com>
6674 S:      Maintained
6675 F:      scripts/get_maintainer.pl
6676
6677 GFS2 FILE SYSTEM
6678 M:      Bob Peterson <rpeterso@redhat.com>
6679 M:      Andreas Gruenbacher <agruenba@redhat.com>
6680 L:      cluster-devel@redhat.com
6681 W:      http://sources.redhat.com/cluster/
6682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6683 S:      Supported
6684 F:      Documentation/filesystems/gfs2*.txt
6685 F:      fs/gfs2/
6686 F:      include/uapi/linux/gfs2_ondisk.h
6687
6688 GIGASET ISDN DRIVERS
6689 M:      Paul Bolle <pebolle@tiscali.nl>
6690 L:      gigaset307x-common@lists.sourceforge.net
6691 W:      http://gigaset307x.sourceforge.net/
6692 S:      Odd Fixes
6693 F:      Documentation/isdn/README.gigaset
6694 F:      drivers/isdn/gigaset/
6695 F:      include/uapi/linux/gigaset_dev.h
6696
6697 GNSS SUBSYSTEM
6698 M:      Johan Hovold <johan@kernel.org>
6699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6700 S:      Maintained
6701 F:      Documentation/ABI/testing/sysfs-class-gnss
6702 F:      Documentation/devicetree/bindings/gnss/
6703 F:      drivers/gnss/
6704 F:      include/linux/gnss.h
6705
6706 GO7007 MPEG CODEC
6707 M:      Hans Verkuil <hans.verkuil@cisco.com>
6708 L:      linux-media@vger.kernel.org
6709 S:      Maintained
6710 F:      drivers/media/usb/go7007/
6711
6712 GOODIX TOUCHSCREEN
6713 M:      Bastien Nocera <hadess@hadess.net>
6714 L:      linux-input@vger.kernel.org
6715 S:      Maintained
6716 F:      drivers/input/touchscreen/goodix.c
6717
6718 GPD POCKET FAN DRIVER
6719 M:      Hans de Goede <hdegoede@redhat.com>
6720 L:      platform-driver-x86@vger.kernel.org
6721 S:      Maintained
6722 F:      drivers/platform/x86/gpd-pocket-fan.c
6723
6724 GPIO ACPI SUPPORT
6725 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6726 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6727 L:      linux-gpio@vger.kernel.org
6728 L:      linux-acpi@vger.kernel.org
6729 S:      Maintained
6730 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6731 F:      drivers/gpio/gpiolib-acpi.c
6732
6733 GPIO IR Transmitter
6734 M:      Sean Young <sean@mess.org>
6735 L:      linux-media@vger.kernel.org
6736 S:      Maintained
6737 F:      drivers/media/rc/gpio-ir-tx.c
6738
6739 GPIO MOCKUP DRIVER
6740 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6741 L:      linux-gpio@vger.kernel.org
6742 S:      Maintained
6743 F:      drivers/gpio/gpio-mockup.c
6744 F:      tools/testing/selftests/gpio/
6745
6746 GPIO SUBSYSTEM
6747 M:      Linus Walleij <linus.walleij@linaro.org>
6748 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6749 L:      linux-gpio@vger.kernel.org
6750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6751 S:      Maintained
6752 F:      Documentation/devicetree/bindings/gpio/
6753 F:      Documentation/driver-api/gpio/
6754 F:      Documentation/gpio/
6755 F:      Documentation/ABI/testing/gpio-cdev
6756 F:      Documentation/ABI/obsolete/sysfs-gpio
6757 F:      drivers/gpio/
6758 F:      include/linux/gpio/
6759 F:      include/linux/gpio.h
6760 F:      include/linux/of_gpio.h
6761 F:      include/asm-generic/gpio.h
6762 F:      include/uapi/linux/gpio.h
6763 F:      tools/gpio/
6764
6765 GRE DEMULTIPLEXER DRIVER
6766 M:      Dmitry Kozlov <xeb@mail.ru>
6767 L:      netdev@vger.kernel.org
6768 S:      Maintained
6769 F:      net/ipv4/gre_demux.c
6770 F:      net/ipv4/gre_offload.c
6771 F:      include/net/gre.h
6772
6773 GRETH 10/100/1G Ethernet MAC device driver
6774 M:      Andreas Larsson <andreas@gaisler.com>
6775 L:      netdev@vger.kernel.org
6776 S:      Maintained
6777 F:      drivers/net/ethernet/aeroflex/
6778
6779 GREYBUS AUDIO PROTOCOLS DRIVERS
6780 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6781 M:      Mark Greer <mgreer@animalcreek.com>
6782 S:      Maintained
6783 F:      drivers/staging/greybus/audio_apbridgea.c
6784 F:      drivers/staging/greybus/audio_apbridgea.h
6785 F:      drivers/staging/greybus/audio_codec.c
6786 F:      drivers/staging/greybus/audio_codec.h
6787 F:      drivers/staging/greybus/audio_gb.c
6788 F:      drivers/staging/greybus/audio_manager.c
6789 F:      drivers/staging/greybus/audio_manager.h
6790 F:      drivers/staging/greybus/audio_manager_module.c
6791 F:      drivers/staging/greybus/audio_manager_private.h
6792 F:      drivers/staging/greybus/audio_manager_sysfs.c
6793 F:      drivers/staging/greybus/audio_module.c
6794 F:      drivers/staging/greybus/audio_topology.c
6795
6796 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6797 M:      Viresh Kumar <vireshk@kernel.org>
6798 S:      Maintained
6799 F:      drivers/staging/greybus/authentication.c
6800 F:      drivers/staging/greybus/bootrom.c
6801 F:      drivers/staging/greybus/firmware.h
6802 F:      drivers/staging/greybus/fw-core.c
6803 F:      drivers/staging/greybus/fw-download.c
6804 F:      drivers/staging/greybus/fw-management.c
6805 F:      drivers/staging/greybus/greybus_authentication.h
6806 F:      drivers/staging/greybus/greybus_firmware.h
6807 F:      drivers/staging/greybus/hid.c
6808 F:      drivers/staging/greybus/i2c.c
6809 F:      drivers/staging/greybus/spi.c
6810 F:      drivers/staging/greybus/spilib.c
6811 F:      drivers/staging/greybus/spilib.h
6812
6813 GREYBUS LOOPBACK DRIVER
6814 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6815 S:      Maintained
6816 F:      drivers/staging/greybus/loopback.c
6817
6818 GREYBUS PLATFORM DRIVERS
6819 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6820 S:      Maintained
6821 F:      drivers/staging/greybus/arche-platform.c
6822 F:      drivers/staging/greybus/arche-apb-ctrl.c
6823 F:      drivers/staging/greybus/arche_platform.h
6824
6825 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6826 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6827 S:      Maintained
6828 F:      drivers/staging/greybus/sdio.c
6829 F:      drivers/staging/greybus/light.c
6830 F:      drivers/staging/greybus/gpio.c
6831 F:      drivers/staging/greybus/power_supply.c
6832 F:      drivers/staging/greybus/spi.c
6833 F:      drivers/staging/greybus/spilib.c
6834
6835 GREYBUS SUBSYSTEM
6836 M:      Johan Hovold <johan@kernel.org>
6837 M:      Alex Elder <elder@kernel.org>
6838 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6839 S:      Maintained
6840 F:      drivers/staging/greybus/
6841 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6842
6843 GREYBUS UART PROTOCOLS DRIVERS
6844 M:      David Lin <dtwlin@gmail.com>
6845 S:      Maintained
6846 F:      drivers/staging/greybus/uart.c
6847 F:      drivers/staging/greybus/log.c
6848
6849 GS1662 VIDEO SERIALIZER
6850 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6851 L:      linux-media@vger.kernel.org
6852 T:      git git://linuxtv.org/media_tree.git
6853 S:      Maintained
6854 F:      drivers/media/spi/gs1662.c
6855
6856 GSPCA FINEPIX SUBDRIVER
6857 M:      Frank Zago <frank@zago.net>
6858 L:      linux-media@vger.kernel.org
6859 T:      git git://linuxtv.org/media_tree.git
6860 S:      Maintained
6861 F:      drivers/media/usb/gspca/finepix.c
6862
6863 GSPCA GL860 SUBDRIVER
6864 M:      Olivier Lorin <o.lorin@laposte.net>
6865 L:      linux-media@vger.kernel.org
6866 T:      git git://linuxtv.org/media_tree.git
6867 S:      Maintained
6868 F:      drivers/media/usb/gspca/gl860/
6869
6870 GSPCA M5602 SUBDRIVER
6871 M:      Erik Andren <erik.andren@gmail.com>
6872 L:      linux-media@vger.kernel.org
6873 T:      git git://linuxtv.org/media_tree.git
6874 S:      Maintained
6875 F:      drivers/media/usb/gspca/m5602/
6876
6877 GSPCA PAC207 SONIXB SUBDRIVER
6878 M:      Hans Verkuil <hverkuil@xs4all.nl>
6879 L:      linux-media@vger.kernel.org
6880 T:      git git://linuxtv.org/media_tree.git
6881 S:      Odd Fixes
6882 F:      drivers/media/usb/gspca/pac207.c
6883
6884 GSPCA SN9C20X SUBDRIVER
6885 M:      Brian Johnson <brijohn@gmail.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 S:      Maintained
6889 F:      drivers/media/usb/gspca/sn9c20x.c
6890
6891 GSPCA T613 SUBDRIVER
6892 M:      Leandro Costantino <lcostantino@gmail.com>
6893 L:      linux-media@vger.kernel.org
6894 T:      git git://linuxtv.org/media_tree.git
6895 S:      Maintained
6896 F:      drivers/media/usb/gspca/t613.c
6897
6898 GSPCA USB WEBCAM DRIVER
6899 M:      Hans Verkuil <hverkuil@xs4all.nl>
6900 L:      linux-media@vger.kernel.org
6901 T:      git git://linuxtv.org/media_tree.git
6902 S:      Odd Fixes
6903 F:      drivers/media/usb/gspca/
6904
6905 GTP (GPRS Tunneling Protocol)
6906 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6907 M:      Harald Welte <laforge@gnumonks.org>
6908 L:      osmocom-net-gprs@lists.osmocom.org
6909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6910 S:      Maintained
6911 F:      drivers/net/gtp.c
6912
6913 GUID PARTITION TABLE (GPT)
6914 M:      Davidlohr Bueso <dave@stgolabs.net>
6915 L:      linux-efi@vger.kernel.org
6916 S:      Maintained
6917 F:      block/partitions/efi.*
6918
6919 H8/300 ARCHITECTURE
6920 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6921 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6922 W:      http://uclinux-h8.sourceforge.jp
6923 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6924 S:      Maintained
6925 F:      arch/h8300/
6926 F:      drivers/clocksource/h8300_*.c
6927 F:      drivers/clk/h8300/
6928 F:      drivers/irqchip/irq-renesas-h8*.c
6929
6930 HABANALABS PCI DRIVER
6931 M:      Oded Gabbay <oded.gabbay@gmail.com>
6932 T:      git https://github.com/HabanaAI/linux.git
6933 S:      Supported
6934 F:      drivers/misc/habanalabs/
6935 F:      include/uapi/misc/habanalabs.h
6936 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6937 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6938
6939 HACKRF MEDIA DRIVER
6940 M:      Antti Palosaari <crope@iki.fi>
6941 L:      linux-media@vger.kernel.org
6942 W:      https://linuxtv.org
6943 W:      http://palosaari.fi/linux/
6944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6945 T:      git git://linuxtv.org/anttip/media_tree.git
6946 S:      Maintained
6947 F:      drivers/media/usb/hackrf/
6948
6949 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6950 M:      Frank Seidel <frank@f-seidel.de>
6951 L:      platform-driver-x86@vger.kernel.org
6952 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6953 S:      Maintained
6954 F:      drivers/platform/x86/hdaps.c
6955
6956 HARDWARE MONITORING
6957 M:      Jean Delvare <jdelvare@suse.com>
6958 M:      Guenter Roeck <linux@roeck-us.net>
6959 L:      linux-hwmon@vger.kernel.org
6960 W:      http://hwmon.wiki.kernel.org/
6961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6962 S:      Maintained
6963 F:      Documentation/devicetree/bindings/hwmon/
6964 F:      Documentation/hwmon/
6965 F:      drivers/hwmon/
6966 F:      include/linux/hwmon*.h
6967 F:      include/trace/events/hwmon*.h
6968
6969 HARDWARE RANDOM NUMBER GENERATOR CORE
6970 M:      Matt Mackall <mpm@selenic.com>
6971 M:      Herbert Xu <herbert@gondor.apana.org.au>
6972 L:      linux-crypto@vger.kernel.org
6973 S:      Odd fixes
6974 F:      Documentation/devicetree/bindings/rng/
6975 F:      Documentation/hw_random.txt
6976 F:      drivers/char/hw_random/
6977 F:      include/linux/hw_random.h
6978
6979 HARDWARE TRACING FACILITIES
6980 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6981 S:      Maintained
6982 F:      drivers/hwtracing/
6983
6984 HARDWARE SPINLOCK CORE
6985 M:      Ohad Ben-Cohen <ohad@wizery.com>
6986 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6987 L:      linux-remoteproc@vger.kernel.org
6988 S:      Maintained
6989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6990 F:      Documentation/devicetree/bindings/hwlock/
6991 F:      Documentation/hwspinlock.txt
6992 F:      drivers/hwspinlock/
6993 F:      include/linux/hwspinlock.h
6994
6995 HARMONY SOUND DRIVER
6996 L:      linux-parisc@vger.kernel.org
6997 S:      Maintained
6998 F:      sound/parisc/harmony.*
6999
7000 HDPVR USB VIDEO ENCODER DRIVER
7001 M:      Hans Verkuil <hverkuil@xs4all.nl>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 W:      https://linuxtv.org
7005 S:      Odd Fixes
7006 F:      drivers/media/usb/hdpvr/
7007
7008 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7009 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7010 S:      Supported
7011 F:      Documentation/watchdog/hpwdt.txt
7012 F:      drivers/watchdog/hpwdt.c
7013
7014 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7015 M:      Don Brace <don.brace@microsemi.com>
7016 L:      esc.storagedev@microsemi.com
7017 L:      linux-scsi@vger.kernel.org
7018 S:      Supported
7019 F:      Documentation/scsi/hpsa.txt
7020 F:      drivers/scsi/hpsa*.[ch]
7021 F:      include/linux/cciss*.h
7022 F:      include/uapi/linux/cciss*.h
7023
7024 HFI1 DRIVER
7025 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7026 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7027 L:      linux-rdma@vger.kernel.org
7028 S:      Supported
7029 F:      drivers/infiniband/hw/hfi1
7030
7031 HFS FILESYSTEM
7032 L:      linux-fsdevel@vger.kernel.org
7033 S:      Orphan
7034 F:      Documentation/filesystems/hfs.txt
7035 F:      fs/hfs/
7036
7037 HFSPLUS FILESYSTEM
7038 L:      linux-fsdevel@vger.kernel.org
7039 S:      Orphan
7040 F:      Documentation/filesystems/hfsplus.txt
7041 F:      fs/hfsplus/
7042
7043 HGA FRAMEBUFFER DRIVER
7044 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7045 L:      linux-nvidia@lists.surfsouth.com
7046 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7047 S:      Maintained
7048 F:      drivers/video/fbdev/hgafb.c
7049
7050 HIBERNATION (aka Software Suspend, aka swsusp)
7051 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7052 M:      Pavel Machek <pavel@ucw.cz>
7053 L:      linux-pm@vger.kernel.org
7054 B:      https://bugzilla.kernel.org
7055 S:      Supported
7056 F:      arch/x86/power/
7057 F:      drivers/base/power/
7058 F:      kernel/power/
7059 F:      include/linux/suspend.h
7060 F:      include/linux/freezer.h
7061 F:      include/linux/pm.h
7062 F:      arch/*/include/asm/suspend*.h
7063
7064 HID CORE LAYER
7065 M:      Jiri Kosina <jikos@kernel.org>
7066 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7067 L:      linux-input@vger.kernel.org
7068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7069 S:      Maintained
7070 F:      drivers/hid/
7071 F:      include/linux/hid*
7072 F:      include/uapi/linux/hid*
7073
7074 HID SENSOR HUB DRIVERS
7075 M:      Jiri Kosina <jikos@kernel.org>
7076 M:      Jonathan Cameron <jic23@kernel.org>
7077 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7078 L:      linux-input@vger.kernel.org
7079 L:      linux-iio@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/hid/hid-sensor*
7082 F:      drivers/hid/hid-sensor-*
7083 F:      drivers/iio/*/hid-*
7084 F:      include/linux/hid-sensor-*
7085
7086 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7087 M:      Thomas Gleixner <tglx@linutronix.de>
7088 L:      linux-kernel@vger.kernel.org
7089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7090 S:      Maintained
7091 F:      Documentation/timers/
7092 F:      kernel/time/hrtimer.c
7093 F:      kernel/time/clockevents.c
7094 F:      kernel/time/timer_*.c
7095 F:      include/linux/clockchips.h
7096 F:      include/linux/hrtimer.h
7097
7098 HIGH-SPEED SCC DRIVER FOR AX.25
7099 L:      linux-hams@vger.kernel.org
7100 S:      Orphan
7101 F:      drivers/net/hamradio/dmascc.c
7102 F:      drivers/net/hamradio/scc.c
7103
7104 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7105 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7106 W:      http://www.highpoint-tech.com
7107 S:      Supported
7108 F:      Documentation/scsi/hptiop.txt
7109 F:      drivers/scsi/hptiop.c
7110
7111 HIPPI
7112 M:      Jes Sorensen <jes@trained-monkey.org>
7113 L:      linux-hippi@sunsite.dk
7114 S:      Maintained
7115 F:      include/linux/hippidevice.h
7116 F:      include/uapi/linux/if_hippi.h
7117 F:      net/802/hippi.c
7118 F:      drivers/net/hippi/
7119
7120 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7121 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7122 M:      Salil Mehta <salil.mehta@huawei.com>
7123 L:      netdev@vger.kernel.org
7124 W:      http://www.hisilicon.com
7125 S:      Maintained
7126 F:      drivers/net/ethernet/hisilicon/hns3/
7127
7128 HISILICON LPC BUS DRIVER
7129 M:      john.garry@huawei.com
7130 W:      http://www.hisilicon.com
7131 S:      Maintained
7132 F:      drivers/bus/hisi_lpc.c
7133 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7134
7135 HISILICON NETWORK SUBSYSTEM DRIVER
7136 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7137 M:      Salil Mehta <salil.mehta@huawei.com>
7138 L:      netdev@vger.kernel.org
7139 W:      http://www.hisilicon.com
7140 S:      Maintained
7141 F:      drivers/net/ethernet/hisilicon/
7142 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7143
7144 HISILICON PMU DRIVER
7145 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7146 W:      http://www.hisilicon.com
7147 S:      Supported
7148 F:      drivers/perf/hisilicon
7149 F:      Documentation/perf/hisi-pmu.txt
7150
7151 HISILICON ROCE DRIVER
7152 M:      Lijun Ou <oulijun@huawei.com>
7153 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7154 L:      linux-rdma@vger.kernel.org
7155 S:      Maintained
7156 F:      drivers/infiniband/hw/hns/
7157 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7158
7159 HISILICON SAS Controller
7160 M:      John Garry <john.garry@huawei.com>
7161 W:      http://www.hisilicon.com
7162 S:      Supported
7163 F:      drivers/scsi/hisi_sas/
7164 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7165
7166 HMM - Heterogeneous Memory Management
7167 M:      Jérôme Glisse <jglisse@redhat.com>
7168 L:      linux-mm@kvack.org
7169 S:      Maintained
7170 F:      mm/hmm*
7171 F:      include/linux/hmm*
7172 F:      Documentation/vm/hmm.rst
7173
7174 HOST AP DRIVER
7175 M:      Jouni Malinen <j@w1.fi>
7176 L:      linux-wireless@vger.kernel.org
7177 W:      http://w1.fi/hostap-driver.html
7178 S:      Obsolete
7179 F:      drivers/net/wireless/intersil/hostap/
7180
7181 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7182 L:      platform-driver-x86@vger.kernel.org
7183 S:      Orphan
7184 F:      drivers/platform/x86/tc1100-wmi.c
7185
7186 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7187 M:      Jaroslav Kysela <perex@perex.cz>
7188 S:      Maintained
7189 F:      drivers/net/ethernet/hp/hp100.*
7190
7191 HPET:   High Precision Event Timers driver
7192 M:      Clemens Ladisch <clemens@ladisch.de>
7193 S:      Maintained
7194 F:      Documentation/timers/hpet.txt
7195 F:      drivers/char/hpet.c
7196 F:      include/linux/hpet.h
7197 F:      include/uapi/linux/hpet.h
7198
7199 HPET:   x86
7200 S:      Orphan
7201 F:      arch/x86/kernel/hpet.c
7202 F:      arch/x86/include/asm/hpet.h
7203
7204 HPFS FILESYSTEM
7205 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7206 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7207 S:      Maintained
7208 F:      fs/hpfs/
7209
7210 HSI SUBSYSTEM
7211 M:      Sebastian Reichel <sre@kernel.org>
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7213 S:      Maintained
7214 F:      Documentation/ABI/testing/sysfs-bus-hsi
7215 F:      Documentation/driver-api/hsi.rst
7216 F:      drivers/hsi/
7217 F:      include/linux/hsi/
7218 F:      include/uapi/linux/hsi/
7219
7220 HSO 3G MODEM DRIVER
7221 L:      linux-usb@vger.kernel.org
7222 S:      Orphan
7223 F:      drivers/net/usb/hso.c
7224
7225 HSR NETWORK PROTOCOL
7226 M:      Arvid Brodin <arvid.brodin@alten.se>
7227 L:      netdev@vger.kernel.org
7228 S:      Maintained
7229 F:      net/hsr/
7230
7231 HT16K33 LED CONTROLLER DRIVER
7232 M:      Robin van der Gracht <robin@protonic.nl>
7233 S:      Maintained
7234 F:      drivers/auxdisplay/ht16k33.c
7235 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7236
7237 HTCPEN TOUCHSCREEN DRIVER
7238 M:      Pau Oliva Fora <pof@eslack.org>
7239 L:      linux-input@vger.kernel.org
7240 S:      Maintained
7241 F:      drivers/input/touchscreen/htcpen.c
7242
7243 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7244 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7245 L:      linux-iio@vger.kernel.org
7246 W:      http://www.st.com/
7247 S:      Maintained
7248 F:      drivers/iio/humidity/hts221*
7249 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7250
7251 HUAWEI ETHERNET DRIVER
7252 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7253 L:      netdev@vger.kernel.org
7254 S:      Supported
7255 F:      Documentation/networking/hinic.txt
7256 F:      drivers/net/ethernet/huawei/hinic/
7257
7258 HUGETLB FILESYSTEM
7259 M:      Mike Kravetz <mike.kravetz@oracle.com>
7260 L:      linux-mm@kvack.org
7261 S:      Maintained
7262 F:      fs/hugetlbfs/
7263 F:      mm/hugetlb.c
7264 F:      include/linux/hugetlb.h
7265 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7266 F:      Documentation/vm/hugetlbfs_reserv.rst
7267 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7268
7269 HVA ST MEDIA DRIVER
7270 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7271 L:      linux-media@vger.kernel.org
7272 T:      git git://linuxtv.org/media_tree.git
7273 W:      https://linuxtv.org
7274 S:      Supported
7275 F:      drivers/media/platform/sti/hva
7276
7277 HWPOISON MEMORY FAILURE HANDLING
7278 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7279 L:      linux-mm@kvack.org
7280 S:      Maintained
7281 F:      mm/memory-failure.c
7282 F:      mm/hwpoison-inject.c
7283
7284 HYGON PROCESSOR SUPPORT
7285 M:      Pu Wen <puwen@hygon.cn>
7286 L:      linux-kernel@vger.kernel.org
7287 S:      Maintained
7288 F:      arch/x86/kernel/cpu/hygon.c
7289
7290 Hyper-V CORE AND DRIVERS
7291 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7292 M:      Haiyang Zhang <haiyangz@microsoft.com>
7293 M:      Stephen Hemminger <sthemmin@microsoft.com>
7294 M:      Sasha Levin <sashal@kernel.org>
7295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7296 L:      linux-hyperv@vger.kernel.org
7297 S:      Supported
7298 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7299 F:      arch/x86/include/asm/mshyperv.h
7300 F:      arch/x86/include/asm/trace/hyperv.h
7301 F:      arch/x86/include/asm/hyperv-tlfs.h
7302 F:      arch/x86/kernel/cpu/mshyperv.c
7303 F:      arch/x86/hyperv
7304 F:      drivers/hid/hid-hyperv.c
7305 F:      drivers/hv/
7306 F:      drivers/input/serio/hyperv-keyboard.c
7307 F:      drivers/pci/controller/pci-hyperv.c
7308 F:      drivers/net/hyperv/
7309 F:      drivers/scsi/storvsc_drv.c
7310 F:      drivers/uio/uio_hv_generic.c
7311 F:      drivers/video/fbdev/hyperv_fb.c
7312 F:      drivers/iommu/hyperv_iommu.c
7313 F:      net/vmw_vsock/hyperv_transport.c
7314 F:      include/linux/hyperv.h
7315 F:      include/uapi/linux/hyperv.h
7316 F:      tools/hv/
7317 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7318
7319 HYPERVISOR VIRTUAL CONSOLE DRIVER
7320 L:      linuxppc-dev@lists.ozlabs.org
7321 S:      Odd Fixes
7322 F:      drivers/tty/hvc/
7323
7324 I2C ACPI SUPPORT
7325 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7326 L:      linux-i2c@vger.kernel.org
7327 L:      linux-acpi@vger.kernel.org
7328 S:      Maintained
7329 F:      drivers/i2c/i2c-core-acpi.c
7330
7331 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7332 M:      Ajay Gupta <ajayg@nvidia.com>
7333 L:      linux-i2c@vger.kernel.org
7334 S:      Maintained
7335 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7336 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7337
7338 I2C MUXES
7339 M:      Peter Rosin <peda@axentia.se>
7340 L:      linux-i2c@vger.kernel.org
7341 S:      Maintained
7342 F:      Documentation/i2c/i2c-topology
7343 F:      Documentation/i2c/muxes/
7344 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7345 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7346 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7347 F:      drivers/i2c/i2c-mux.c
7348 F:      drivers/i2c/muxes/
7349 F:      include/linux/i2c-mux.h
7350
7351 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7352 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7353 L:      linux-i2c@vger.kernel.org
7354 S:      Maintained
7355 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7356 F:      drivers/i2c/busses/i2c-mv64xxx.c
7357
7358 I2C OVER PARALLEL PORT
7359 M:      Jean Delvare <jdelvare@suse.com>
7360 L:      linux-i2c@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/i2c/busses/i2c-parport
7363 F:      Documentation/i2c/busses/i2c-parport-light
7364 F:      drivers/i2c/busses/i2c-parport.c
7365 F:      drivers/i2c/busses/i2c-parport-light.c
7366
7367 I2C SUBSYSTEM
7368 M:      Wolfram Sang <wsa@the-dreams.de>
7369 L:      linux-i2c@vger.kernel.org
7370 W:      https://i2c.wiki.kernel.org/
7371 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7373 S:      Maintained
7374 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7375 F:      Documentation/i2c/
7376 F:      drivers/i2c/*
7377 F:      include/linux/i2c.h
7378 F:      include/linux/i2c-dev.h
7379 F:      include/linux/i2c-smbus.h
7380 F:      include/uapi/linux/i2c.h
7381 F:      include/uapi/linux/i2c-*.h
7382
7383 I2C SUBSYSTEM HOST DRIVERS
7384 L:      linux-i2c@vger.kernel.org
7385 W:      https://i2c.wiki.kernel.org/
7386 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7388 S:      Odd Fixes
7389 F:      Documentation/devicetree/bindings/i2c/
7390 F:      drivers/i2c/algos/
7391 F:      drivers/i2c/busses/
7392
7393 I2C-TAOS-EVM DRIVER
7394 M:      Jean Delvare <jdelvare@suse.com>
7395 L:      linux-i2c@vger.kernel.org
7396 S:      Maintained
7397 F:      Documentation/i2c/busses/i2c-taos-evm
7398 F:      drivers/i2c/busses/i2c-taos-evm.c
7399
7400 I2C-TINY-USB DRIVER
7401 M:      Till Harbaum <till@harbaum.org>
7402 L:      linux-i2c@vger.kernel.org
7403 W:      http://www.harbaum.org/till/i2c_tiny_usb
7404 S:      Maintained
7405 F:      drivers/i2c/busses/i2c-tiny-usb.c
7406
7407 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7408 M:      Jean Delvare <jdelvare@suse.com>
7409 L:      linux-i2c@vger.kernel.org
7410 S:      Maintained
7411 F:      Documentation/i2c/busses/i2c-ali1535
7412 F:      Documentation/i2c/busses/i2c-ali1563
7413 F:      Documentation/i2c/busses/i2c-ali15x3
7414 F:      Documentation/i2c/busses/i2c-amd756
7415 F:      Documentation/i2c/busses/i2c-amd8111
7416 F:      Documentation/i2c/busses/i2c-i801
7417 F:      Documentation/i2c/busses/i2c-nforce2
7418 F:      Documentation/i2c/busses/i2c-piix4
7419 F:      Documentation/i2c/busses/i2c-sis5595
7420 F:      Documentation/i2c/busses/i2c-sis630
7421 F:      Documentation/i2c/busses/i2c-sis96x
7422 F:      Documentation/i2c/busses/i2c-via
7423 F:      Documentation/i2c/busses/i2c-viapro
7424 F:      drivers/i2c/busses/i2c-ali1535.c
7425 F:      drivers/i2c/busses/i2c-ali1563.c
7426 F:      drivers/i2c/busses/i2c-ali15x3.c
7427 F:      drivers/i2c/busses/i2c-amd756.c
7428 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7429 F:      drivers/i2c/busses/i2c-amd8111.c
7430 F:      drivers/i2c/busses/i2c-i801.c
7431 F:      drivers/i2c/busses/i2c-isch.c
7432 F:      drivers/i2c/busses/i2c-nforce2.c
7433 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7434 F:      drivers/i2c/busses/i2c-piix4.c
7435 F:      drivers/i2c/busses/i2c-sis5595.c
7436 F:      drivers/i2c/busses/i2c-sis630.c
7437 F:      drivers/i2c/busses/i2c-sis96x.c
7438 F:      drivers/i2c/busses/i2c-via.c
7439 F:      drivers/i2c/busses/i2c-viapro.c
7440
7441 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7442 M:      Hans de Goede <hdegoede@redhat.com>
7443 L:      linux-i2c@vger.kernel.org
7444 S:      Maintained
7445 F:      drivers/i2c/busses/i2c-cht-wc.c
7446
7447 I2C/SMBUS ISMT DRIVER
7448 M:      Seth Heasley <seth.heasley@intel.com>
7449 M:      Neil Horman <nhorman@tuxdriver.com>
7450 L:      linux-i2c@vger.kernel.org
7451 F:      drivers/i2c/busses/i2c-ismt.c
7452 F:      Documentation/i2c/busses/i2c-ismt
7453
7454 I2C/SMBUS STUB DRIVER
7455 M:      Jean Delvare <jdelvare@suse.com>
7456 L:      linux-i2c@vger.kernel.org
7457 S:      Maintained
7458 F:      drivers/i2c/i2c-stub.c
7459
7460 I3C SUBSYSTEM
7461 M:      Boris Brezillon <bbrezillon@kernel.org>
7462 L:      linux-i3c@lists.infradead.org
7463 C:      irc://chat.freenode.net/linux-i3c
7464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7465 S:      Maintained
7466 F:      Documentation/ABI/testing/sysfs-bus-i3c
7467 F:      Documentation/devicetree/bindings/i3c/
7468 F:      Documentation/driver-api/i3c
7469 F:      drivers/i3c/
7470 F:      include/linux/i3c/
7471
7472 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7473 M:      Vitor Soares <vitor.soares@synopsys.com>
7474 S:      Maintained
7475 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7476 F:      drivers/i3c/master/dw*
7477
7478 IA64 (Itanium) PLATFORM
7479 M:      Tony Luck <tony.luck@intel.com>
7480 M:      Fenghua Yu <fenghua.yu@intel.com>
7481 L:      linux-ia64@vger.kernel.org
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7483 S:      Maintained
7484 F:      arch/ia64/
7485
7486 IBM Power 842 compression accelerator
7487 M:      Haren Myneni <haren@us.ibm.com>
7488 S:      Supported
7489 F:      drivers/crypto/nx/Makefile
7490 F:      drivers/crypto/nx/Kconfig
7491 F:      drivers/crypto/nx/nx-842*
7492 F:      include/linux/sw842.h
7493 F:      crypto/842.c
7494 F:      lib/842/
7495
7496 IBM Power in-Nest Crypto Acceleration
7497 M:      Breno Leitão <leitao@debian.org>
7498 M:      Nayna Jain <nayna@linux.ibm.com>
7499 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7500 L:      linux-crypto@vger.kernel.org
7501 S:      Supported
7502 F:      drivers/crypto/nx/Makefile
7503 F:      drivers/crypto/nx/Kconfig
7504 F:      drivers/crypto/nx/nx-aes*
7505 F:      drivers/crypto/nx/nx-sha*
7506 F:      drivers/crypto/nx/nx.*
7507 F:      drivers/crypto/nx/nx_csbcpb.h
7508 F:      drivers/crypto/nx/nx_debugfs.h
7509
7510 IBM Power Linux RAID adapter
7511 M:      Brian King <brking@us.ibm.com>
7512 S:      Supported
7513 F:      drivers/scsi/ipr.*
7514
7515 IBM Power SRIOV Virtual NIC Device Driver
7516 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7517 M:      John Allen <jallen@linux.ibm.com>
7518 L:      netdev@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/net/ethernet/ibm/ibmvnic.*
7521
7522 IBM Power Virtual Accelerator Switchboard
7523 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7524 L:      linuxppc-dev@lists.ozlabs.org
7525 S:      Supported
7526 F:      arch/powerpc/platforms/powernv/vas*
7527 F:      arch/powerpc/platforms/powernv/copy-paste.h
7528 F:      arch/powerpc/include/asm/vas.h
7529
7530 IBM Power Virtual Ethernet Device Driver
7531 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7532 L:      netdev@vger.kernel.org
7533 S:      Supported
7534 F:      drivers/net/ethernet/ibm/ibmveth.*
7535
7536 IBM Power Virtual FC Device Drivers
7537 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7538 L:      linux-scsi@vger.kernel.org
7539 S:      Supported
7540 F:      drivers/scsi/ibmvscsi/ibmvfc*
7541
7542 IBM Power Virtual Management Channel Driver
7543 M:      Steven Royer <seroyer@linux.ibm.com>
7544 S:      Supported
7545 F:      drivers/misc/ibmvmc.*
7546
7547 IBM Power Virtual SCSI Device Drivers
7548 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7549 L:      linux-scsi@vger.kernel.org
7550 S:      Supported
7551 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7552 F:      include/scsi/viosrp.h
7553
7554 IBM Power Virtual SCSI Device Target Driver
7555 M:      Michael Cyr <mikecyr@linux.ibm.com>
7556 L:      linux-scsi@vger.kernel.org
7557 L:      target-devel@vger.kernel.org
7558 S:      Supported
7559 F:      drivers/scsi/ibmvscsi_tgt/
7560
7561 IBM Power VMX Cryptographic instructions
7562 M:      Breno Leitão <leitao@debian.org>
7563 M:      Nayna Jain <nayna@linux.ibm.com>
7564 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7565 L:      linux-crypto@vger.kernel.org
7566 S:      Supported
7567 F:      drivers/crypto/vmx/Makefile
7568 F:      drivers/crypto/vmx/Kconfig
7569 F:      drivers/crypto/vmx/vmx.c
7570 F:      drivers/crypto/vmx/aes*
7571 F:      drivers/crypto/vmx/ghash*
7572 F:      drivers/crypto/vmx/ppc-xlate.pl
7573
7574 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7575 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7576 L:      linux-pci@vger.kernel.org
7577 L:      linuxppc-dev@lists.ozlabs.org
7578 S:      Supported
7579 F:      drivers/pci/hotplug/rpaphp*
7580
7581 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7582 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7583 L:      linux-pci@vger.kernel.org
7584 L:      linuxppc-dev@lists.ozlabs.org
7585 S:      Supported
7586 F:      drivers/pci/hotplug/rpadlpar*
7587
7588 IBM ServeRAID RAID DRIVER
7589 S:      Orphan
7590 F:      drivers/scsi/ips.*
7591
7592 ICH LPC AND GPIO DRIVER
7593 M:      Peter Tyser <ptyser@xes-inc.com>
7594 S:      Maintained
7595 F:      drivers/mfd/lpc_ich.c
7596 F:      drivers/gpio/gpio-ich.c
7597
7598 IDE SUBSYSTEM
7599 M:      "David S. Miller" <davem@davemloft.net>
7600 L:      linux-ide@vger.kernel.org
7601 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7603 S:      Maintained
7604 F:      Documentation/ide/
7605 F:      drivers/ide/
7606 F:      include/linux/ide.h
7607
7608 IDE/ATAPI DRIVERS
7609 M:      Borislav Petkov <bp@alien8.de>
7610 L:      linux-ide@vger.kernel.org
7611 S:      Maintained
7612 F:      Documentation/cdrom/ide-cd
7613 F:      drivers/ide/ide-cd*
7614
7615 IDEAPAD LAPTOP EXTRAS DRIVER
7616 M:      Ike Panhc <ike.pan@canonical.com>
7617 L:      platform-driver-x86@vger.kernel.org
7618 W:      http://launchpad.net/ideapad-laptop
7619 S:      Maintained
7620 F:      drivers/platform/x86/ideapad-laptop.c
7621
7622 IDEAPAD LAPTOP SLIDEBAR DRIVER
7623 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7624 L:      linux-input@vger.kernel.org
7625 W:      https://github.com/o2genum/ideapad-slidebar
7626 S:      Maintained
7627 F:      drivers/input/misc/ideapad_slidebar.c
7628
7629 IDT VersaClock 5 CLOCK DRIVER
7630 M:      Marek Vasut <marek.vasut@gmail.com>
7631 S:      Maintained
7632 F:      drivers/clk/clk-versaclock5.c
7633
7634 IEEE 802.15.4 SUBSYSTEM
7635 M:      Alexander Aring <alex.aring@gmail.com>
7636 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7637 L:      linux-wpan@vger.kernel.org
7638 W:      http://wpan.cakelab.org/
7639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7641 S:      Maintained
7642 F:      net/ieee802154/
7643 F:      net/mac802154/
7644 F:      drivers/net/ieee802154/
7645 F:      include/linux/nl802154.h
7646 F:      include/linux/ieee802154.h
7647 F:      include/net/nl802154.h
7648 F:      include/net/mac802154.h
7649 F:      include/net/af_ieee802154.h
7650 F:      include/net/cfg802154.h
7651 F:      include/net/ieee802154_netdev.h
7652 F:      Documentation/networking/ieee802154.rst
7653
7654 IFE PROTOCOL
7655 M:      Yotam Gigi <yotam.gi@gmail.com>
7656 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7657 F:      net/ife
7658 F:      include/net/ife.h
7659 F:      include/uapi/linux/ife.h
7660
7661 IGORPLUG-USB IR RECEIVER
7662 M:      Sean Young <sean@mess.org>
7663 L:      linux-media@vger.kernel.org
7664 S:      Maintained
7665 F:      drivers/media/rc/igorplugusb.c
7666
7667 IGUANAWORKS USB IR TRANSCEIVER
7668 M:      Sean Young <sean@mess.org>
7669 L:      linux-media@vger.kernel.org
7670 S:      Maintained
7671 F:      drivers/media/rc/iguanair.c
7672
7673 IIO DIGITAL POTENTIOMETER DAC
7674 M:      Peter Rosin <peda@axentia.se>
7675 L:      linux-iio@vger.kernel.org
7676 S:      Maintained
7677 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7678 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7679 F:      drivers/iio/dac/dpot-dac.c
7680
7681 IIO ENVELOPE DETECTOR
7682 M:      Peter Rosin <peda@axentia.se>
7683 L:      linux-iio@vger.kernel.org
7684 S:      Maintained
7685 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7686 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7687 F:      drivers/iio/adc/envelope-detector.c
7688
7689 IIO MULTIPLEXER
7690 M:      Peter Rosin <peda@axentia.se>
7691 L:      linux-iio@vger.kernel.org
7692 S:      Maintained
7693 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7694 F:      drivers/iio/multiplexer/iio-mux.c
7695
7696 IIO SUBSYSTEM AND DRIVERS
7697 M:      Jonathan Cameron <jic23@kernel.org>
7698 R:      Hartmut Knaack <knaack.h@gmx.de>
7699 R:      Lars-Peter Clausen <lars@metafoo.de>
7700 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7701 L:      linux-iio@vger.kernel.org
7702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7703 S:      Maintained
7704 F:      Documentation/ABI/testing/configfs-iio*
7705 F:      Documentation/ABI/testing/sysfs-bus-iio*
7706 F:      Documentation/devicetree/bindings/iio/
7707 F:      drivers/iio/
7708 F:      drivers/staging/iio/
7709 F:      include/linux/iio/
7710 F:      tools/iio/
7711
7712 IIO UNIT CONVERTER
7713 M:      Peter Rosin <peda@axentia.se>
7714 L:      linux-iio@vger.kernel.org
7715 S:      Maintained
7716 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7717 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7718 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7719 F:      drivers/iio/afe/iio-rescale.c
7720
7721 IKANOS/ADI EAGLE ADSL USB DRIVER
7722 M:      Matthieu Castet <castet.matthieu@free.fr>
7723 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7724 S:      Maintained
7725 F:      drivers/usb/atm/ueagle-atm.c
7726
7727 IMGTEC ASCII LCD DRIVER
7728 M:      Paul Burton <paul.burton@mips.com>
7729 S:      Maintained
7730 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7731 F:      drivers/auxdisplay/img-ascii-lcd.c
7732
7733 IMGTEC IR DECODER DRIVER
7734 M:      James Hogan <jhogan@kernel.org>
7735 S:      Maintained
7736 F:      drivers/media/rc/img-ir/
7737
7738 IMON SOUNDGRAPH USB IR RECEIVER
7739 M:      Sean Young <sean@mess.org>
7740 L:      linux-media@vger.kernel.org
7741 S:      Maintained
7742 F:      drivers/media/rc/imon_raw.c
7743 F:      drivers/media/rc/imon.c
7744
7745 IMS TWINTURBO FRAMEBUFFER DRIVER
7746 L:      linux-fbdev@vger.kernel.org
7747 S:      Orphan
7748 F:      drivers/video/fbdev/imsttfb.c
7749
7750 INA209 HARDWARE MONITOR DRIVER
7751 M:      Guenter Roeck <linux@roeck-us.net>
7752 L:      linux-hwmon@vger.kernel.org
7753 S:      Maintained
7754 F:      Documentation/hwmon/ina209.rst
7755 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7756 F:      drivers/hwmon/ina209.c
7757
7758 INA2XX HARDWARE MONITOR DRIVER
7759 M:      Guenter Roeck <linux@roeck-us.net>
7760 L:      linux-hwmon@vger.kernel.org
7761 S:      Maintained
7762 F:      Documentation/hwmon/ina2xx.rst
7763 F:      drivers/hwmon/ina2xx.c
7764 F:      include/linux/platform_data/ina2xx.h
7765
7766 INDUSTRY PACK SUBSYSTEM (IPACK)
7767 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7768 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7770 L:      industrypack-devel@lists.sourceforge.net
7771 W:      http://industrypack.sourceforge.net
7772 S:      Maintained
7773 F:      drivers/ipack/
7774
7775 INFINIBAND SUBSYSTEM
7776 M:      Doug Ledford <dledford@redhat.com>
7777 M:      Jason Gunthorpe <jgg@mellanox.com>
7778 L:      linux-rdma@vger.kernel.org
7779 W:      https://github.com/linux-rdma/rdma-core
7780 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7782 S:      Supported
7783 F:      Documentation/devicetree/bindings/infiniband/
7784 F:      Documentation/infiniband/
7785 F:      drivers/infiniband/
7786 F:      include/uapi/linux/if_infiniband.h
7787 F:      include/uapi/rdma/
7788 F:      include/rdma/
7789 F:      include/trace/events/ib_mad.h
7790 F:      include/trace/events/ib_umad.h
7791 F:      samples/bpf/ibumad_kern.c
7792 F:      samples/bpf/ibumad_user.c
7793
7794 INGENIC JZ4780 DMA Driver
7795 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7796 S:      Maintained
7797 F:      drivers/dma/dma-jz4780.c
7798
7799 INGENIC JZ4780 NAND DRIVER
7800 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7801 L:      linux-mtd@lists.infradead.org
7802 S:      Maintained
7803 F:      drivers/mtd/nand/raw/jz4780_*
7804
7805 INOTIFY
7806 M:      Jan Kara <jack@suse.cz>
7807 R:      Amir Goldstein <amir73il@gmail.com>
7808 L:      linux-fsdevel@vger.kernel.org
7809 S:      Maintained
7810 F:      Documentation/filesystems/inotify.txt
7811 F:      fs/notify/inotify/
7812 F:      include/linux/inotify.h
7813 F:      include/uapi/linux/inotify.h
7814
7815 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7816 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7817 L:      linux-input@vger.kernel.org
7818 Q:      http://patchwork.kernel.org/project/linux-input/list/
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7820 S:      Maintained
7821 F:      drivers/input/
7822 F:      include/linux/input.h
7823 F:      include/uapi/linux/input.h
7824 F:      include/uapi/linux/input-event-codes.h
7825 F:      include/linux/input/
7826 F:      Documentation/devicetree/bindings/input/
7827 F:      Documentation/devicetree/bindings/serio/
7828 F:      Documentation/input/
7829
7830 INPUT MULTITOUCH (MT) PROTOCOL
7831 M:      Henrik Rydberg <rydberg@bitmath.org>
7832 L:      linux-input@vger.kernel.org
7833 S:      Odd fixes
7834 F:      Documentation/input/multi-touch-protocol.rst
7835 F:      drivers/input/input-mt.c
7836 K:      \b(ABS|SYN)_MT_
7837
7838 INSIDE SECURE CRYPTO DRIVER
7839 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7840 F:      drivers/crypto/inside-secure/
7841 S:      Maintained
7842 L:      linux-crypto@vger.kernel.org
7843
7844 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7845 M:      Mimi Zohar <zohar@linux.ibm.com>
7846 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7847 L:      linux-integrity@vger.kernel.org
7848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7849 S:      Supported
7850 F:      security/integrity/ima/
7851
7852 INTEL 810/815 FRAMEBUFFER DRIVER
7853 M:      Antonino Daplas <adaplas@gmail.com>
7854 L:      linux-fbdev@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/video/fbdev/i810/
7857
7858 INTEL ASoC DRIVERS
7859 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7860 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7861 M:      Jie Yang <yang.jie@linux.intel.com>
7862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7863 S:      Supported
7864 F:      sound/soc/intel/
7865
7866 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7867 M:      Hans de Goede <hdegoede@redhat.com>
7868 L:      platform-driver-x86@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/platform/x86/intel_atomisp2_pm.c
7871
7872 INTEL C600 SERIES SAS CONTROLLER DRIVER
7873 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7874 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7875 L:      linux-scsi@vger.kernel.org
7876 T:      git git://git.code.sf.net/p/intel-sas/isci
7877 S:      Supported
7878 F:      drivers/scsi/isci/
7879
7880 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7881 M:      Jani Nikula <jani.nikula@linux.intel.com>
7882 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7883 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7884 L:      intel-gfx@lists.freedesktop.org
7885 W:      https://01.org/linuxgraphics/
7886 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7887 C:      irc://chat.freenode.net/intel-gfx
7888 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7889 T:      git git://anongit.freedesktop.org/drm-intel
7890 S:      Supported
7891 F:      drivers/gpu/drm/i915/
7892 F:      include/drm/i915*
7893 F:      include/uapi/drm/i915_drm.h
7894 F:      Documentation/gpu/i915.rst
7895
7896 INTEL ETHERNET DRIVERS
7897 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7898 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7899 W:      http://www.intel.com/support/feedback.htm
7900 W:      http://e1000.sourceforge.net/
7901 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7904 S:      Supported
7905 F:      Documentation/networking/device_drivers/intel/e100.rst
7906 F:      Documentation/networking/device_drivers/intel/e1000.rst
7907 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7908 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7909 F:      Documentation/networking/device_drivers/intel/igb.rst
7910 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7911 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7912 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7913 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7914 F:      Documentation/networking/device_drivers/intel/i40e.rst
7915 F:      Documentation/networking/device_drivers/intel/iavf.rst
7916 F:      Documentation/networking/device_drivers/intel/ice.rst
7917 F:      drivers/net/ethernet/intel/
7918 F:      drivers/net/ethernet/intel/*/
7919 F:      include/linux/avf/virtchnl.h
7920
7921 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7922 M:      Maik Broemme <mbroemme@libmpq.org>
7923 L:      linux-fbdev@vger.kernel.org
7924 S:      Maintained
7925 F:      Documentation/fb/intelfb.txt
7926 F:      drivers/video/fbdev/intelfb/
7927
7928 INTEL GPIO DRIVERS
7929 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7930 L:      linux-gpio@vger.kernel.org
7931 S:      Maintained
7932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7933 F:      drivers/gpio/gpio-ich.c
7934 F:      drivers/gpio/gpio-intel-mid.c
7935 F:      drivers/gpio/gpio-lynxpoint.c
7936 F:      drivers/gpio/gpio-merrifield.c
7937 F:      drivers/gpio/gpio-ml-ioh.c
7938 F:      drivers/gpio/gpio-pch.c
7939 F:      drivers/gpio/gpio-sch.c
7940 F:      drivers/gpio/gpio-sodaville.c
7941
7942 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7943 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7944 M:      Zhi Wang <zhi.a.wang@intel.com>
7945 L:      intel-gvt-dev@lists.freedesktop.org
7946 L:      intel-gfx@lists.freedesktop.org
7947 W:      https://01.org/igvt-g
7948 T:      git https://github.com/intel/gvt-linux.git
7949 S:      Supported
7950 F:      drivers/gpu/drm/i915/gvt/
7951
7952 INTEL HID EVENT DRIVER
7953 M:      Alex Hung <alex.hung@canonical.com>
7954 L:      platform-driver-x86@vger.kernel.org
7955 S:      Maintained
7956 F:      drivers/platform/x86/intel-hid.c
7957
7958 INTEL I/OAT DMA DRIVER
7959 M:      Dave Jiang <dave.jiang@intel.com>
7960 R:      Dan Williams <dan.j.williams@intel.com>
7961 L:      dmaengine@vger.kernel.org
7962 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7963 S:      Supported
7964 F:      drivers/dma/ioat*
7965
7966 INTEL IDLE DRIVER
7967 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7968 M:      Len Brown <lenb@kernel.org>
7969 L:      linux-pm@vger.kernel.org
7970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7971 B:      https://bugzilla.kernel.org
7972 S:      Supported
7973 F:      drivers/idle/intel_idle.c
7974
7975 INTEL INTEGRATED SENSOR HUB DRIVER
7976 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7977 M:      Jiri Kosina <jikos@kernel.org>
7978 L:      linux-input@vger.kernel.org
7979 S:      Maintained
7980 F:      drivers/hid/intel-ish-hid/
7981
7982 INTEL IOMMU (VT-d)
7983 M:      David Woodhouse <dwmw2@infradead.org>
7984 L:      iommu@lists.linux-foundation.org
7985 T:      git git://git.infradead.org/iommu-2.6.git
7986 S:      Supported
7987 F:      drivers/iommu/intel-iommu.c
7988 F:      include/linux/intel-iommu.h
7989
7990 INTEL IOP-ADMA DMA DRIVER
7991 R:      Dan Williams <dan.j.williams@intel.com>
7992 S:      Odd fixes
7993 F:      drivers/dma/iop-adma.c
7994
7995 INTEL IPU3 CSI-2 CIO2 DRIVER
7996 M:      Yong Zhi <yong.zhi@intel.com>
7997 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7998 M:      Bingbu Cao <bingbu.cao@intel.com>
7999 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8000 L:      linux-media@vger.kernel.org
8001 S:      Maintained
8002 F:      drivers/media/pci/intel/ipu3/
8003 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8004
8005 INTEL IPU3 CSI-2 IMGU DRIVER
8006 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8007 L:      linux-media@vger.kernel.org
8008 S:      Maintained
8009 F:      drivers/staging/media/ipu3/
8010 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8011 F:      Documentation/media/v4l-drivers/ipu3.rst
8012
8013 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8014 M:      Krzysztof Halasa <khalasa@piap.pl>
8015 S:      Maintained
8016 F:      include/linux/soc/ixp4xx/qmgr.h
8017 F:      include/linux/soc/ixp4xx/npe.h
8018 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8019 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8020 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8021 F:      drivers/net/wan/ixp4xx_hss.c
8022
8023 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8024 M:      Deepak Saxena <dsaxena@plexity.net>
8025 S:      Maintained
8026 F:      drivers/char/hw_random/ixp4xx-rng.c
8027
8028 INTEL MANAGEMENT ENGINE (mei)
8029 M:      Tomas Winkler <tomas.winkler@intel.com>
8030 L:      linux-kernel@vger.kernel.org
8031 S:      Supported
8032 F:      include/uapi/linux/mei.h
8033 F:      include/linux/mei_cl_bus.h
8034 F:      drivers/misc/mei/*
8035 F:      drivers/watchdog/mei_wdt.c
8036 F:      Documentation/misc-devices/mei/*
8037 F:      samples/mei/*
8038
8039 INTEL MENLOW THERMAL DRIVER
8040 M:      Sujith Thomas <sujith.thomas@intel.com>
8041 L:      platform-driver-x86@vger.kernel.org
8042 W:      https://01.org/linux-acpi
8043 S:      Supported
8044 F:      drivers/platform/x86/intel_menlow.c
8045
8046 INTEL MIC DRIVERS (mic)
8047 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8048 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8049 S:      Supported
8050 W:      https://github.com/sudeepdutt/mic
8051 W:      http://software.intel.com/en-us/mic-developer
8052 F:      include/linux/mic_bus.h
8053 F:      include/linux/scif.h
8054 F:      include/uapi/linux/mic_common.h
8055 F:      include/uapi/linux/mic_ioctl.h
8056 F:      include/uapi/linux/scif_ioctl.h
8057 F:      drivers/misc/mic/
8058 F:      drivers/dma/mic_x100_dma.c
8059 F:      drivers/dma/mic_x100_dma.h
8060 F:      Documentation/mic/
8061
8062 INTEL PMC CORE DRIVER
8063 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8064 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8065 L:      platform-driver-x86@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/platform/x86/intel_pmc_core*
8068
8069 INTEL PMC/P-Unit IPC DRIVER
8070 M:      Zha Qipeng<qipeng.zha@intel.com>
8071 L:      platform-driver-x86@vger.kernel.org
8072 S:      Maintained
8073 F:      drivers/platform/x86/intel_pmc_ipc.c
8074 F:      drivers/platform/x86/intel_punit_ipc.c
8075 F:      arch/x86/include/asm/intel_pmc_ipc.h
8076 F:      arch/x86/include/asm/intel_punit_ipc.h
8077
8078 INTEL PMIC GPIO DRIVERS
8079 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8080 S:      Maintained
8081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8082 F:      drivers/gpio/gpio-*cove.c
8083 F:      drivers/gpio/gpio-msic.c
8084
8085 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8086 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8087 S:      Maintained
8088 F:      drivers/mfd/intel_msic.c
8089 F:      drivers/mfd/intel_soc_pmic*
8090 F:      include/linux/mfd/intel_msic.h
8091 F:      include/linux/mfd/intel_soc_pmic*
8092
8093 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8094 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8095 L:      linux-wireless@vger.kernel.org
8096 S:      Maintained
8097 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8098 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8099 F:      drivers/net/wireless/intel/ipw2x00/
8100
8101 INTEL PSTATE DRIVER
8102 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8103 M:      Len Brown <lenb@kernel.org>
8104 L:      linux-pm@vger.kernel.org
8105 S:      Supported
8106 F:      drivers/cpufreq/intel_pstate.c
8107
8108 INTEL RDMA RNIC DRIVER
8109 M:      Faisal Latif <faisal.latif@intel.com>
8110 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8111 L:      linux-rdma@vger.kernel.org
8112 S:      Supported
8113 F:      drivers/infiniband/hw/i40iw/
8114 F:      include/uapi/rdma/i40iw-abi.h
8115
8116 INTEL TELEMETRY DRIVER
8117 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8118 M:      "David E. Box" <david.e.box@linux.intel.com>
8119 L:      platform-driver-x86@vger.kernel.org
8120 S:      Maintained
8121 F:      arch/x86/include/asm/intel_telemetry.h
8122 F:      drivers/platform/x86/intel_telemetry*
8123
8124 INTEL VIRTUAL BUTTON DRIVER
8125 M:      AceLan Kao <acelan.kao@canonical.com>
8126 L:      platform-driver-x86@vger.kernel.org
8127 S:      Maintained
8128 F:      drivers/platform/x86/intel-vbtn.c
8129
8130 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8131 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8132 L:      linux-wireless@vger.kernel.org
8133 S:      Supported
8134 F:      drivers/net/wireless/intel/iwlegacy/
8135
8136 INTEL WIRELESS WIFI LINK (iwlwifi)
8137 M:      Johannes Berg <johannes.berg@intel.com>
8138 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8139 M:      Luca Coelho <luciano.coelho@intel.com>
8140 M:      Intel Linux Wireless <linuxwifi@intel.com>
8141 L:      linux-wireless@vger.kernel.org
8142 W:      http://intellinuxwireless.org
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8144 S:      Supported
8145 F:      drivers/net/wireless/intel/iwlwifi/
8146
8147 INTEL WIRELESS WIMAX CONNECTION 2400
8148 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8149 M:      linux-wimax@intel.com
8150 L:      wimax@linuxwimax.org (subscribers-only)
8151 S:      Supported
8152 W:      http://linuxwimax.org
8153 F:      Documentation/wimax/README.i2400m
8154 F:      drivers/net/wimax/i2400m/
8155 F:      include/uapi/linux/wimax/i2400m.h
8156
8157 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8158 M:      Mario Limonciello <mario.limonciello@dell.com>
8159 S:      Maintained
8160 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8161
8162 INTEL(R) TRACE HUB
8163 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8164 S:      Supported
8165 F:      Documentation/trace/intel_th.rst
8166 F:      drivers/hwtracing/intel_th/
8167
8168 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8169 M:      Ning Sun <ning.sun@intel.com>
8170 L:      tboot-devel@lists.sourceforge.net
8171 W:      http://tboot.sourceforge.net
8172 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8173 S:      Supported
8174 F:      Documentation/intel_txt.txt
8175 F:      include/linux/tboot.h
8176 F:      arch/x86/kernel/tboot.c
8177
8178 INTEL-MID GPIO DRIVER
8179 M:      David Cohen <david.a.cohen@linux.intel.com>
8180 L:      linux-gpio@vger.kernel.org
8181 S:      Maintained
8182 F:      drivers/gpio/gpio-intel-mid.c
8183
8184 INTERCONNECT API
8185 M:      Georgi Djakov <georgi.djakov@linaro.org>
8186 L:      linux-pm@vger.kernel.org
8187 S:      Maintained
8188 F:      Documentation/interconnect/
8189 F:      Documentation/devicetree/bindings/interconnect/
8190 F:      drivers/interconnect/
8191 F:      include/dt-bindings/interconnect/
8192 F:      include/linux/interconnect-provider.h
8193 F:      include/linux/interconnect.h
8194
8195 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8196 M:      Linus Walleij <linus.walleij@linaro.org>
8197 L:      linux-iio@vger.kernel.org
8198 S:      Maintained
8199 F:      drivers/iio/gyro/mpu3050*
8200 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8201
8202 IOC3 ETHERNET DRIVER
8203 M:      Ralf Baechle <ralf@linux-mips.org>
8204 L:      linux-mips@vger.kernel.org
8205 S:      Maintained
8206 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8207
8208 IOC3 SERIAL DRIVER
8209 M:      Pat Gefre <pfg@sgi.com>
8210 L:      linux-serial@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/tty/serial/ioc3_serial.c
8213
8214 IOMAP FILESYSTEM LIBRARY
8215 M:      Christoph Hellwig <hch@infradead.org>
8216 M:      Darrick J. Wong <darrick.wong@oracle.com>
8217 M:      linux-xfs@vger.kernel.org
8218 M:      linux-fsdevel@vger.kernel.org
8219 L:      linux-xfs@vger.kernel.org
8220 L:      linux-fsdevel@vger.kernel.org
8221 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8222 S:      Supported
8223 F:      fs/iomap.c
8224 F:      include/linux/iomap.h
8225
8226 IOMMU DRIVERS
8227 M:      Joerg Roedel <joro@8bytes.org>
8228 L:      iommu@lists.linux-foundation.org
8229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8230 S:      Maintained
8231 F:      Documentation/devicetree/bindings/iommu/
8232 F:      drivers/iommu/
8233 F:      include/linux/iommu.h
8234 F:      include/linux/of_iommu.h
8235 F:      include/linux/iova.h
8236
8237 IO_URING
8238 M:      Jens Axboe <axboe@kernel.dk>
8239 L:      linux-block@vger.kernel.org
8240 L:      linux-fsdevel@vger.kernel.org
8241 T:      git git://git.kernel.dk/linux-block
8242 T:      git git://git.kernel.dk/liburing
8243 S:      Maintained
8244 F:      fs/io_uring.c
8245 F:      include/uapi/linux/io_uring.h
8246
8247 IP MASQUERADING
8248 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8249 S:      Maintained
8250 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8251
8252 IPMI SUBSYSTEM
8253 M:      Corey Minyard <minyard@acm.org>
8254 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8255 W:      http://openipmi.sourceforge.net/
8256 S:      Supported
8257 F:      Documentation/devicetree/bindings/ipmi/
8258 F:      Documentation/IPMI.txt
8259 F:      drivers/char/ipmi/
8260 F:      include/linux/ipmi*
8261 F:      include/uapi/linux/ipmi*
8262
8263 IPS SCSI RAID DRIVER
8264 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8265 L:      linux-scsi@vger.kernel.org
8266 W:      http://www.adaptec.com/
8267 S:      Maintained
8268 F:      drivers/scsi/ips*
8269
8270 IPVS
8271 M:      Wensong Zhang <wensong@linux-vs.org>
8272 M:      Simon Horman <horms@verge.net.au>
8273 M:      Julian Anastasov <ja@ssi.bg>
8274 L:      netdev@vger.kernel.org
8275 L:      lvs-devel@vger.kernel.org
8276 S:      Maintained
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8279 F:      Documentation/networking/ipvs-sysctl.txt
8280 F:      include/net/ip_vs.h
8281 F:      include/uapi/linux/ip_vs.h
8282 F:      net/netfilter/ipvs/
8283
8284 IPWIRELESS DRIVER
8285 M:      Jiri Kosina <jikos@kernel.org>
8286 M:      David Sterba <dsterba@suse.com>
8287 S:      Odd Fixes
8288 F:      drivers/tty/ipwireless/
8289
8290 IPX NETWORK LAYER
8291 L:      netdev@vger.kernel.org
8292 S:      Obsolete
8293 F:      include/uapi/linux/ipx.h
8294
8295 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8296 M:      Marc Zyngier <marc.zyngier@arm.com>
8297 S:      Maintained
8298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8299 F:      Documentation/IRQ-domain.txt
8300 F:      include/linux/irqdomain.h
8301 F:      kernel/irq/irqdomain.c
8302 F:      kernel/irq/msi.c
8303
8304 IRQ SUBSYSTEM
8305 M:      Thomas Gleixner <tglx@linutronix.de>
8306 L:      linux-kernel@vger.kernel.org
8307 S:      Maintained
8308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8309 F:      kernel/irq/
8310
8311 IRQCHIP DRIVERS
8312 M:      Thomas Gleixner <tglx@linutronix.de>
8313 M:      Jason Cooper <jason@lakedaemon.net>
8314 M:      Marc Zyngier <marc.zyngier@arm.com>
8315 L:      linux-kernel@vger.kernel.org
8316 S:      Maintained
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8318 F:      Documentation/devicetree/bindings/interrupt-controller/
8319 F:      drivers/irqchip/
8320
8321 ISA
8322 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8323 S:      Maintained
8324 F:      Documentation/isa.txt
8325 F:      drivers/base/isa.c
8326 F:      include/linux/isa.h
8327
8328 ISA RADIO MODULE
8329 M:      Hans Verkuil <hverkuil@xs4all.nl>
8330 L:      linux-media@vger.kernel.org
8331 T:      git git://linuxtv.org/media_tree.git
8332 W:      https://linuxtv.org
8333 S:      Maintained
8334 F:      drivers/media/radio/radio-isa*
8335
8336 ISAPNP
8337 M:      Jaroslav Kysela <perex@perex.cz>
8338 S:      Maintained
8339 F:      Documentation/isapnp.txt
8340 F:      drivers/pnp/isapnp/
8341 F:      include/linux/isapnp.h
8342
8343 ISCSI
8344 M:      Lee Duncan <lduncan@suse.com>
8345 M:      Chris Leech <cleech@redhat.com>
8346 L:      open-iscsi@googlegroups.com
8347 W:      www.open-iscsi.com
8348 S:      Maintained
8349 F:      drivers/scsi/*iscsi*
8350 F:      include/scsi/*iscsi*
8351
8352 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8353 M:      Peter Jones <pjones@redhat.com>
8354 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8355 S:      Maintained
8356 F:      drivers/firmware/iscsi_ibft*
8357
8358 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8359 M:      Sagi Grimberg <sagi@grimberg.me>
8360 M:      Max Gurtovoy <maxg@mellanox.com>
8361 L:      linux-rdma@vger.kernel.org
8362 S:      Supported
8363 W:      http://www.openfabrics.org
8364 W:      www.open-iscsi.org
8365 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8366 F:      drivers/infiniband/ulp/iser/
8367
8368 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8369 M:      Sagi Grimberg <sagi@grimberg.me>
8370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8371 L:      linux-rdma@vger.kernel.org
8372 L:      target-devel@vger.kernel.org
8373 S:      Supported
8374 W:      http://www.linux-iscsi.org
8375 F:      drivers/infiniband/ulp/isert
8376
8377 ISDN SUBSYSTEM
8378 M:      Karsten Keil <isdn@linux-pingi.de>
8379 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8380 L:      netdev@vger.kernel.org
8381 W:      http://www.isdn4linux.de
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8383 S:      Maintained
8384 F:      Documentation/isdn/
8385 F:      drivers/isdn/
8386 F:      include/linux/isdn.h
8387 F:      include/linux/isdn/
8388 F:      include/uapi/linux/isdn.h
8389 F:      include/uapi/linux/isdn/
8390
8391 IT87 HARDWARE MONITORING DRIVER
8392 M:      Jean Delvare <jdelvare@suse.com>
8393 L:      linux-hwmon@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/hwmon/it87.rst
8396 F:      drivers/hwmon/it87.c
8397
8398 IT913X MEDIA DRIVER
8399 M:      Antti Palosaari <crope@iki.fi>
8400 L:      linux-media@vger.kernel.org
8401 W:      https://linuxtv.org
8402 W:      http://palosaari.fi/linux/
8403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8404 T:      git git://linuxtv.org/anttip/media_tree.git
8405 S:      Maintained
8406 F:      drivers/media/tuners/it913x*
8407
8408 IVTV VIDEO4LINUX DRIVER
8409 M:      Andy Walls <awalls@md.metrocast.net>
8410 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8411 L:      linux-media@vger.kernel.org
8412 T:      git git://linuxtv.org/media_tree.git
8413 W:      http://www.ivtvdriver.org
8414 S:      Maintained
8415 F:      Documentation/media/v4l-drivers/ivtv*
8416 F:      drivers/media/pci/ivtv/
8417 F:      include/uapi/linux/ivtv*
8418
8419 IX2505V MEDIA DRIVER
8420 M:      Malcolm Priestley <tvboxspy@gmail.com>
8421 L:      linux-media@vger.kernel.org
8422 W:      https://linuxtv.org
8423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8424 S:      Maintained
8425 F:      drivers/media/dvb-frontends/ix2505v*
8426
8427 JAILHOUSE HYPERVISOR INTERFACE
8428 M:      Jan Kiszka <jan.kiszka@siemens.com>
8429 L:      jailhouse-dev@googlegroups.com
8430 S:      Maintained
8431 F:      arch/x86/kernel/jailhouse.c
8432 F:      arch/x86/include/asm/jailhouse_para.h
8433
8434 JC42.4 TEMPERATURE SENSOR DRIVER
8435 M:      Guenter Roeck <linux@roeck-us.net>
8436 L:      linux-hwmon@vger.kernel.org
8437 S:      Maintained
8438 F:      drivers/hwmon/jc42.c
8439 F:      Documentation/hwmon/jc42.rst
8440
8441 JFS FILESYSTEM
8442 M:      Dave Kleikamp <shaggy@kernel.org>
8443 L:      jfs-discussion@lists.sourceforge.net
8444 W:      http://jfs.sourceforge.net/
8445 T:      git git://github.com/kleikamp/linux-shaggy.git
8446 S:      Maintained
8447 F:      Documentation/filesystems/jfs.txt
8448 F:      fs/jfs/
8449
8450 JME NETWORK DRIVER
8451 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8452 L:      netdev@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/net/ethernet/jme.*
8455
8456 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8457 M:      David Woodhouse <dwmw2@infradead.org>
8458 M:      Richard Weinberger <richard@nod.at>
8459 L:      linux-mtd@lists.infradead.org
8460 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8461 T:      git git://git.infradead.org/ubifs-2.6.git
8462 S:      Odd Fixes
8463 F:      fs/jffs2/
8464 F:      include/uapi/linux/jffs2.h
8465
8466 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8467 M:      "Theodore Ts'o" <tytso@mit.edu>
8468 M:      Jan Kara <jack@suse.com>
8469 L:      linux-ext4@vger.kernel.org
8470 S:      Maintained
8471 F:      fs/jbd2/
8472 F:      include/linux/jbd2.h
8473
8474 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8475 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8476 L:      linux-media@vger.kernel.org
8477 S:      Maintained
8478 F:      drivers/media/platform/rcar_jpu.c
8479
8480 JSM Neo PCI based serial card
8481 L:      linux-serial@vger.kernel.org
8482 S:      Orphan
8483 F:      drivers/tty/serial/jsm/
8484
8485 K10TEMP HARDWARE MONITORING DRIVER
8486 M:      Clemens Ladisch <clemens@ladisch.de>
8487 L:      linux-hwmon@vger.kernel.org
8488 S:      Maintained
8489 F:      Documentation/hwmon/k10temp.rst
8490 F:      drivers/hwmon/k10temp.c
8491
8492 K8TEMP HARDWARE MONITORING DRIVER
8493 M:      Rudolf Marek <r.marek@assembler.cz>
8494 L:      linux-hwmon@vger.kernel.org
8495 S:      Maintained
8496 F:      Documentation/hwmon/k8temp.rst
8497 F:      drivers/hwmon/k8temp.c
8498
8499 KASAN
8500 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8501 R:      Alexander Potapenko <glider@google.com>
8502 R:      Dmitry Vyukov <dvyukov@google.com>
8503 L:      kasan-dev@googlegroups.com
8504 S:      Maintained
8505 F:      arch/*/include/asm/kasan.h
8506 F:      arch/*/mm/kasan_init*
8507 F:      Documentation/dev-tools/kasan.rst
8508 F:      include/linux/kasan*.h
8509 F:      lib/test_kasan.c
8510 F:      mm/kasan/
8511 F:      scripts/Makefile.kasan
8512
8513 KCONFIG
8514 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8516 L:      linux-kbuild@vger.kernel.org
8517 S:      Maintained
8518 F:      Documentation/kbuild/kconfig*
8519 F:      scripts/kconfig/
8520 F:      scripts/Kconfig.include
8521
8522 KDUMP
8523 M:      Dave Young <dyoung@redhat.com>
8524 M:      Baoquan He <bhe@redhat.com>
8525 R:      Vivek Goyal <vgoyal@redhat.com>
8526 L:      kexec@lists.infradead.org
8527 W:      http://lse.sourceforge.net/kdump/
8528 S:      Maintained
8529 F:      Documentation/kdump/
8530
8531 KEENE FM RADIO TRANSMITTER DRIVER
8532 M:      Hans Verkuil <hverkuil@xs4all.nl>
8533 L:      linux-media@vger.kernel.org
8534 T:      git git://linuxtv.org/media_tree.git
8535 W:      https://linuxtv.org
8536 S:      Maintained
8537 F:      drivers/media/radio/radio-keene*
8538
8539 KERNEL AUTOMOUNTER
8540 M:      Ian Kent <raven@themaw.net>
8541 L:      autofs@vger.kernel.org
8542 S:      Maintained
8543 F:      fs/autofs/
8544
8545 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8546 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8547 M:      Michal Marek <michal.lkml@markovi.net>
8548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8549 L:      linux-kbuild@vger.kernel.org
8550 S:      Maintained
8551 F:      Documentation/kbuild/
8552 F:      Makefile
8553 F:      scripts/Kbuild*
8554 F:      scripts/Makefile*
8555 F:      scripts/basic/
8556 F:      scripts/mk*
8557 F:      scripts/*vmlinux*
8558 F:      scripts/mod/
8559 F:      scripts/package/
8560
8561 KERNEL JANITORS
8562 L:      kernel-janitors@vger.kernel.org
8563 W:      http://kernelnewbies.org/KernelJanitors
8564 S:      Odd Fixes
8565
8566 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8567 M:      "J. Bruce Fields" <bfields@fieldses.org>
8568 M:      Chuck Lever <chuck.lever@oracle.com>
8569 L:      linux-nfs@vger.kernel.org
8570 W:      http://nfs.sourceforge.net/
8571 T:      git git://linux-nfs.org/~bfields/linux.git
8572 S:      Supported
8573 F:      fs/nfsd/
8574 F:      include/uapi/linux/nfsd/
8575 F:      fs/lockd/
8576 F:      fs/nfs_common/
8577 F:      net/sunrpc/
8578 F:      include/linux/lockd/
8579 F:      include/linux/sunrpc/
8580 F:      include/uapi/linux/sunrpc/
8581
8582 KERNEL SELFTEST FRAMEWORK
8583 M:      Shuah Khan <shuah@kernel.org>
8584 M:      Shuah Khan <skhan@linuxfoundation.org>
8585 L:      linux-kselftest@vger.kernel.org
8586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8587 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8588 S:      Maintained
8589 F:      tools/testing/selftests/
8590 F:      Documentation/dev-tools/kselftest*
8591
8592 KERNEL USERMODE HELPER
8593 M:      Luis Chamberlain <mcgrof@kernel.org>
8594 L:      linux-kernel@vger.kernel.org
8595 S:      Maintained
8596 F:      kernel/umh.c
8597 F:      include/linux/umh.h
8598
8599 KERNEL VIRTUAL MACHINE (KVM)
8600 M:      Paolo Bonzini <pbonzini@redhat.com>
8601 M:      Radim Krčmář <rkrcmar@redhat.com>
8602 L:      kvm@vger.kernel.org
8603 W:      http://www.linux-kvm.org
8604 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8605 S:      Supported
8606 F:      Documentation/virtual/kvm/
8607 F:      include/trace/events/kvm.h
8608 F:      include/uapi/asm-generic/kvm*
8609 F:      include/uapi/linux/kvm*
8610 F:      include/asm-generic/kvm*
8611 F:      include/linux/kvm*
8612 F:      include/kvm/iodev.h
8613 F:      virt/kvm/*
8614 F:      tools/kvm/
8615 F:      tools/testing/selftests/kvm/
8616
8617 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8618 M:      Joerg Roedel <joro@8bytes.org>
8619 L:      kvm@vger.kernel.org
8620 W:      http://www.linux-kvm.org/
8621 S:      Maintained
8622 F:      arch/x86/include/asm/svm.h
8623 F:      arch/x86/kvm/svm.c
8624
8625 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8626 M:      Marc Zyngier <marc.zyngier@arm.com>
8627 R:      James Morse <james.morse@arm.com>
8628 R:      Julien Thierry <julien.thierry@arm.com>
8629 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8631 L:      kvmarm@lists.cs.columbia.edu
8632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8633 S:      Maintained
8634 F:      arch/arm/include/uapi/asm/kvm*
8635 F:      arch/arm/include/asm/kvm*
8636 F:      arch/arm/kvm/
8637 F:      arch/arm64/include/uapi/asm/kvm*
8638 F:      arch/arm64/include/asm/kvm*
8639 F:      arch/arm64/kvm/
8640 F:      virt/kvm/arm/
8641 F:      include/kvm/arm_*
8642
8643 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8644 M:      James Hogan <jhogan@kernel.org>
8645 L:      linux-mips@vger.kernel.org
8646 S:      Supported
8647 F:      arch/mips/include/uapi/asm/kvm*
8648 F:      arch/mips/include/asm/kvm*
8649 F:      arch/mips/kvm/
8650
8651 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8652 M:      Paul Mackerras <paulus@ozlabs.org>
8653 L:      kvm-ppc@vger.kernel.org
8654 W:      http://www.linux-kvm.org/
8655 T:      git git://github.com/agraf/linux-2.6.git
8656 S:      Supported
8657 F:      arch/powerpc/include/uapi/asm/kvm*
8658 F:      arch/powerpc/include/asm/kvm*
8659 F:      arch/powerpc/kvm/
8660 F:      arch/powerpc/kernel/kvm*
8661
8662 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8663 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8664 M:      Janosch Frank <frankja@linux.ibm.com>
8665 R:      David Hildenbrand <david@redhat.com>
8666 R:      Cornelia Huck <cohuck@redhat.com>
8667 L:      linux-s390@vger.kernel.org
8668 W:      http://www.ibm.com/developerworks/linux/linux390/
8669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8670 S:      Supported
8671 F:      arch/s390/include/uapi/asm/kvm*
8672 F:      arch/s390/include/asm/gmap.h
8673 F:      arch/s390/include/asm/kvm*
8674 F:      arch/s390/kvm/
8675 F:      arch/s390/mm/gmap.c
8676
8677 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8678 M:      Paolo Bonzini <pbonzini@redhat.com>
8679 M:      Radim Krčmář <rkrcmar@redhat.com>
8680 L:      kvm@vger.kernel.org
8681 W:      http://www.linux-kvm.org
8682 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8683 S:      Supported
8684 F:      arch/x86/kvm/
8685 F:      arch/x86/kvm/*/
8686 F:      arch/x86/include/uapi/asm/kvm*
8687 F:      arch/x86/include/asm/kvm*
8688 F:      arch/x86/include/asm/pvclock-abi.h
8689 F:      arch/x86/kernel/kvm.c
8690 F:      arch/x86/kernel/kvmclock.c
8691
8692 KERNFS
8693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8694 M:      Tejun Heo <tj@kernel.org>
8695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8696 S:      Supported
8697 F:      include/linux/kernfs.h
8698 F:      fs/kernfs/
8699
8700 KEXEC
8701 M:      Eric Biederman <ebiederm@xmission.com>
8702 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8703 L:      kexec@lists.infradead.org
8704 S:      Maintained
8705 F:      include/linux/kexec.h
8706 F:      include/uapi/linux/kexec.h
8707 F:      kernel/kexec*
8708
8709 KEYS-ENCRYPTED
8710 M:      Mimi Zohar <zohar@linux.ibm.com>
8711 L:      linux-integrity@vger.kernel.org
8712 L:      keyrings@vger.kernel.org
8713 S:      Supported
8714 F:      Documentation/security/keys/trusted-encrypted.rst
8715 F:      include/keys/encrypted-type.h
8716 F:      security/keys/encrypted-keys/
8717
8718 KEYS-TRUSTED
8719 M:      James Bottomley <jejb@linux.ibm.com>
8720 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8721 M:      Mimi Zohar <zohar@linux.ibm.com>
8722 L:      linux-integrity@vger.kernel.org
8723 L:      keyrings@vger.kernel.org
8724 S:      Supported
8725 F:      Documentation/security/keys/trusted-encrypted.rst
8726 F:      include/keys/trusted-type.h
8727 F:      security/keys/trusted.c
8728 F:      security/keys/trusted.h
8729
8730 KEYS/KEYRINGS:
8731 M:      David Howells <dhowells@redhat.com>
8732 L:      keyrings@vger.kernel.org
8733 S:      Maintained
8734 F:      Documentation/security/keys/core.rst
8735 F:      include/linux/key.h
8736 F:      include/linux/key-type.h
8737 F:      include/linux/keyctl.h
8738 F:      include/uapi/linux/keyctl.h
8739 F:      include/keys/
8740 F:      security/keys/
8741
8742 KGDB / KDB /debug_core
8743 M:      Jason Wessel <jason.wessel@windriver.com>
8744 M:      Daniel Thompson <daniel.thompson@linaro.org>
8745 W:      http://kgdb.wiki.kernel.org/
8746 L:      kgdb-bugreport@lists.sourceforge.net
8747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8748 S:      Maintained
8749 F:      Documentation/dev-tools/kgdb.rst
8750 F:      drivers/misc/kgdbts.c
8751 F:      drivers/tty/serial/kgdboc.c
8752 F:      include/linux/kdb.h
8753 F:      include/linux/kgdb.h
8754 F:      kernel/debug/
8755
8756 KMEMLEAK
8757 M:      Catalin Marinas <catalin.marinas@arm.com>
8758 S:      Maintained
8759 F:      Documentation/dev-tools/kmemleak.rst
8760 F:      include/linux/kmemleak.h
8761 F:      mm/kmemleak.c
8762 F:      mm/kmemleak-test.c
8763
8764 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8765 M:      Luis Chamberlain <mcgrof@kernel.org>
8766 L:      linux-kernel@vger.kernel.org
8767 S:      Maintained
8768 F:      kernel/kmod.c
8769 F:      include/linux/kmod.h
8770 F:      lib/test_kmod.c
8771 F:      tools/testing/selftests/kmod/
8772
8773 KPROBES
8774 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8775 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8776 M:      "David S. Miller" <davem@davemloft.net>
8777 M:      Masami Hiramatsu <mhiramat@kernel.org>
8778 S:      Maintained
8779 F:      Documentation/kprobes.txt
8780 F:      include/linux/kprobes.h
8781 F:      include/asm-generic/kprobes.h
8782 F:      kernel/kprobes.c
8783
8784 KS0108 LCD CONTROLLER DRIVER
8785 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8786 S:      Maintained
8787 F:      Documentation/auxdisplay/ks0108
8788 F:      drivers/auxdisplay/ks0108.c
8789 F:      include/linux/ks0108.h
8790
8791 L3MDEV
8792 M:      David Ahern <dsa@cumulusnetworks.com>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      net/l3mdev
8796 F:      include/net/l3mdev.h
8797
8798 L7 BPF FRAMEWORK
8799 M:      John Fastabend <john.fastabend@gmail.com>
8800 M:      Daniel Borkmann <daniel@iogearbox.net>
8801 L:      netdev@vger.kernel.org
8802 L:      bpf@vger.kernel.org
8803 S:      Maintained
8804 F:      include/linux/skmsg.h
8805 F:      net/core/skmsg.c
8806 F:      net/core/sock_map.c
8807 F:      net/ipv4/tcp_bpf.c
8808
8809 LANTIQ / INTEL Ethernet drivers
8810 M:      Hauke Mehrtens <hauke@hauke-m.de>
8811 L:      netdev@vger.kernel.org
8812 S:      Maintained
8813 F:      net/dsa/tag_gswip.c
8814 F:      drivers/net/ethernet/lantiq_xrx200.c
8815 F:      drivers/net/dsa/lantiq_pce.h
8816 F:      drivers/net/dsa/lantiq_gswip.c
8817
8818 LANTIQ MIPS ARCHITECTURE
8819 M:      John Crispin <john@phrozen.org>
8820 L:      linux-mips@vger.kernel.org
8821 S:      Maintained
8822 F:      arch/mips/lantiq
8823 F:      drivers/soc/lantiq
8824
8825 LAPB module
8826 L:      linux-x25@vger.kernel.org
8827 S:      Orphan
8828 F:      Documentation/networking/lapb-module.txt
8829 F:      include/*/lapb.h
8830 F:      net/lapb/
8831
8832 LASI 53c700 driver for PARISC
8833 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8834 L:      linux-scsi@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/scsi/53c700.txt
8837 F:      drivers/scsi/53c700*
8838
8839 LEAKING_ADDRESSES
8840 M:      Tobin C. Harding <me@tobin.cc>
8841 M:      Tycho Andersen <tycho@tycho.ws>
8842 L:      kernel-hardening@lists.openwall.com
8843 S:      Maintained
8844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8845 F:      scripts/leaking_addresses.pl
8846
8847 LED SUBSYSTEM
8848 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8849 M:      Pavel Machek <pavel@ucw.cz>
8850 R:      Dan Murphy <dmurphy@ti.com>
8851 L:      linux-leds@vger.kernel.org
8852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8853 S:      Maintained
8854 F:      Documentation/devicetree/bindings/leds/
8855 F:      drivers/leds/
8856 F:      include/linux/leds.h
8857
8858 LEGACY EEPROM DRIVER
8859 M:      Jean Delvare <jdelvare@suse.com>
8860 S:      Maintained
8861 F:      Documentation/misc-devices/eeprom
8862 F:      drivers/misc/eeprom/eeprom.c
8863
8864 LEGO MINDSTORMS EV3
8865 R:      David Lechner <david@lechnology.com>
8866 S:      Maintained
8867 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8868 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8869 F:      drivers/power/supply/lego_ev3_battery.c
8870
8871 LEGO USB Tower driver
8872 M:      Juergen Stuber <starblue@users.sourceforge.net>
8873 L:      legousb-devel@lists.sourceforge.net
8874 W:      http://legousb.sourceforge.net/
8875 S:      Maintained
8876 F:      drivers/usb/misc/legousbtower.c
8877
8878 LG LAPTOP EXTRAS
8879 M:      Matan Ziv-Av <matan@svgalib.org>
8880 L:      platform-driver-x86@vger.kernel.org
8881 S:      Maintained
8882 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8883 F:      Documentation/laptops/lg-laptop.rst
8884 F:      drivers/platform/x86/lg-laptop.c
8885
8886 LG2160 MEDIA DRIVER
8887 M:      Michael Krufky <mkrufky@linuxtv.org>
8888 L:      linux-media@vger.kernel.org
8889 W:      https://linuxtv.org
8890 W:      http://github.com/mkrufky
8891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8892 T:      git git://linuxtv.org/mkrufky/tuners.git
8893 S:      Maintained
8894 F:      drivers/media/dvb-frontends/lg2160.*
8895
8896 LGDT3305 MEDIA DRIVER
8897 M:      Michael Krufky <mkrufky@linuxtv.org>
8898 L:      linux-media@vger.kernel.org
8899 W:      https://linuxtv.org
8900 W:      http://github.com/mkrufky
8901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8902 T:      git git://linuxtv.org/mkrufky/tuners.git
8903 S:      Maintained
8904 F:      drivers/media/dvb-frontends/lgdt3305.*
8905
8906 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8907 M:      Viresh Kumar <vireshk@kernel.org>
8908 L:      linux-ide@vger.kernel.org
8909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8910 S:      Maintained
8911 F:      include/linux/pata_arasan_cf_data.h
8912 F:      drivers/ata/pata_arasan_cf.c
8913
8914 LIBATA PATA DRIVERS
8915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8916 M:      Jens Axboe <axboe@kernel.dk>
8917 L:      linux-ide@vger.kernel.org
8918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8919 S:      Maintained
8920 F:      drivers/ata/pata_*.c
8921 F:      drivers/ata/ata_generic.c
8922
8923 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8924 M:      Linus Walleij <linus.walleij@linaro.org>
8925 L:      linux-ide@vger.kernel.org
8926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8927 S:      Maintained
8928 F:      drivers/ata/pata_ftide010.c
8929 F:      drivers/ata/sata_gemini.c
8930 F:      drivers/ata/sata_gemini.h
8931
8932 LIBATA SATA AHCI PLATFORM devices support
8933 M:      Hans de Goede <hdegoede@redhat.com>
8934 M:      Jens Axboe <axboe@kernel.dk>
8935 L:      linux-ide@vger.kernel.org
8936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8937 S:      Maintained
8938 F:      drivers/ata/ahci_platform.c
8939 F:      drivers/ata/libahci_platform.c
8940 F:      include/linux/ahci_platform.h
8941
8942 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8943 M:      Mikael Pettersson <mikpelinux@gmail.com>
8944 L:      linux-ide@vger.kernel.org
8945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8946 S:      Maintained
8947 F:      drivers/ata/sata_promise.*
8948
8949 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8950 M:      Jens Axboe <axboe@kernel.dk>
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/
8955 F:      include/linux/ata.h
8956 F:      include/linux/libata.h
8957 F:      Documentation/devicetree/bindings/ata/
8958
8959 LIBLOCKDEP
8960 M:      Sasha Levin <alexander.levin@microsoft.com>
8961 S:      Maintained
8962 F:      tools/lib/lockdep/
8963
8964 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8965 M:      Dan Williams <dan.j.williams@intel.com>
8966 M:      Vishal Verma <vishal.l.verma@intel.com>
8967 M:      Dave Jiang <dave.jiang@intel.com>
8968 L:      linux-nvdimm@lists.01.org
8969 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8970 S:      Supported
8971 F:      drivers/nvdimm/blk.c
8972 F:      drivers/nvdimm/region_devs.c
8973
8974 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8975 M:      Vishal Verma <vishal.l.verma@intel.com>
8976 M:      Dan Williams <dan.j.williams@intel.com>
8977 M:      Dave Jiang <dave.jiang@intel.com>
8978 L:      linux-nvdimm@lists.01.org
8979 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8980 S:      Supported
8981 F:      drivers/nvdimm/btt*
8982
8983 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8984 M:      Dan Williams <dan.j.williams@intel.com>
8985 M:      Vishal Verma <vishal.l.verma@intel.com>
8986 M:      Dave Jiang <dave.jiang@intel.com>
8987 L:      linux-nvdimm@lists.01.org
8988 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8989 S:      Supported
8990 F:      drivers/nvdimm/pmem*
8991
8992 LIBNVDIMM: DEVICETREE BINDINGS
8993 M:      Oliver O'Halloran <oohall@gmail.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/of_pmem.c
8998 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8999
9000 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9001 M:      Dan Williams <dan.j.williams@intel.com>
9002 M:      Vishal Verma <vishal.l.verma@intel.com>
9003 M:      Dave Jiang <dave.jiang@intel.com>
9004 M:      Keith Busch <keith.busch@intel.com>
9005 M:      Ira Weiny <ira.weiny@intel.com>
9006 L:      linux-nvdimm@lists.01.org
9007 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9009 S:      Supported
9010 F:      drivers/nvdimm/*
9011 F:      drivers/acpi/nfit/*
9012 F:      include/linux/nd.h
9013 F:      include/linux/libnvdimm.h
9014 F:      include/uapi/linux/ndctl.h
9015
9016 LIGHTNVM PLATFORM SUPPORT
9017 M:      Matias Bjorling <mb@lightnvm.io>
9018 W:      http://github/OpenChannelSSD
9019 L:      linux-block@vger.kernel.org
9020 S:      Maintained
9021 F:      drivers/lightnvm/
9022 F:      include/linux/lightnvm.h
9023 F:      include/uapi/linux/lightnvm.h
9024
9025 LINUX FOR POWER MACINTOSH
9026 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9027 W:      http://www.penguinppc.org/
9028 L:      linuxppc-dev@lists.ozlabs.org
9029 S:      Maintained
9030 F:      arch/powerpc/platforms/powermac/
9031 F:      drivers/macintosh/
9032
9033 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9034 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9035 M:      Paul Mackerras <paulus@samba.org>
9036 M:      Michael Ellerman <mpe@ellerman.id.au>
9037 W:      https://github.com/linuxppc/linux/wiki
9038 L:      linuxppc-dev@lists.ozlabs.org
9039 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9041 S:      Supported
9042 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9043 F:      Documentation/devicetree/bindings/powerpc/
9044 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9045 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9046 F:      Documentation/powerpc/
9047 F:      arch/powerpc/
9048 F:      drivers/char/tpm/tpm_ibmvtpm*
9049 F:      drivers/crypto/nx/
9050 F:      drivers/crypto/vmx/
9051 F:      drivers/i2c/busses/i2c-opal.c
9052 F:      drivers/net/ethernet/ibm/ibmveth.*
9053 F:      drivers/net/ethernet/ibm/ibmvnic.*
9054 F:      drivers/pci/hotplug/pnv_php.c
9055 F:      drivers/pci/hotplug/rpa*
9056 F:      drivers/rtc/rtc-opal.c
9057 F:      drivers/scsi/ibmvscsi/
9058 F:      drivers/tty/hvc/hvc_opal.c
9059 F:      drivers/watchdog/wdrtas.c
9060 F:      tools/testing/selftests/powerpc
9061 N:      /pmac
9062 N:      powermac
9063 N:      powernv
9064 N:      [^a-z0-9]ps3
9065 N:      pseries
9066
9067 LINUX FOR POWERPC EMBEDDED MPC5XXX
9068 M:      Anatolij Gustschin <agust@denx.de>
9069 L:      linuxppc-dev@lists.ozlabs.org
9070 T:      git git://git.denx.de/linux-denx-agust.git
9071 S:      Maintained
9072 F:      arch/powerpc/platforms/512x/
9073 F:      arch/powerpc/platforms/52xx/
9074
9075 LINUX FOR POWERPC EMBEDDED PPC4XX
9076 M:      Alistair Popple <alistair@popple.id.au>
9077 M:      Matt Porter <mporter@kernel.crashing.org>
9078 W:      http://www.penguinppc.org/
9079 L:      linuxppc-dev@lists.ozlabs.org
9080 S:      Maintained
9081 F:      arch/powerpc/platforms/40x/
9082 F:      arch/powerpc/platforms/44x/
9083
9084 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9085 M:      Scott Wood <oss@buserror.net>
9086 M:      Kumar Gala <galak@kernel.crashing.org>
9087 W:      http://www.penguinppc.org/
9088 L:      linuxppc-dev@lists.ozlabs.org
9089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9090 S:      Maintained
9091 F:      arch/powerpc/platforms/83xx/
9092 F:      arch/powerpc/platforms/85xx/
9093 F:      Documentation/devicetree/bindings/powerpc/fsl/
9094
9095 LINUX FOR POWERPC EMBEDDED PPC8XX
9096 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9097 W:      http://www.penguinppc.org/
9098 L:      linuxppc-dev@lists.ozlabs.org
9099 S:      Maintained
9100 F:      arch/powerpc/platforms/8xx/
9101
9102 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9103 L:      linuxppc-dev@lists.ozlabs.org
9104 S:      Orphan
9105 F:      arch/powerpc/*/*virtex*
9106 F:      arch/powerpc/*/*/*virtex*
9107
9108 LINUX FOR POWERPC PA SEMI PWRFICIENT
9109 L:      linuxppc-dev@lists.ozlabs.org
9110 S:      Orphan
9111 F:      arch/powerpc/platforms/pasemi/
9112 F:      drivers/*/*pasemi*
9113 F:      drivers/*/*/*pasemi*
9114
9115 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9116 M:      Kees Cook <keescook@chromium.org>
9117 S:      Maintained
9118 F:      drivers/misc/lkdtm/*
9119
9120 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9121 M:      Alan Stern <stern@rowland.harvard.edu>
9122 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9123 M:      Will Deacon <will@kernel.org>
9124 M:      Peter Zijlstra <peterz@infradead.org>
9125 M:      Boqun Feng <boqun.feng@gmail.com>
9126 M:      Nicholas Piggin <npiggin@gmail.com>
9127 M:      David Howells <dhowells@redhat.com>
9128 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9129 M:      Luc Maranget <luc.maranget@inria.fr>
9130 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9131 R:      Akira Yokosawa <akiyks@gmail.com>
9132 R:      Daniel Lustig <dlustig@nvidia.com>
9133 L:      linux-kernel@vger.kernel.org
9134 L:      linux-arch@vger.kernel.org
9135 S:      Supported
9136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9137 F:      tools/memory-model/
9138 F:      Documentation/atomic_bitops.txt
9139 F:      Documentation/atomic_t.txt
9140 F:      Documentation/core-api/atomic_ops.rst
9141 F:      Documentation/core-api/refcount-vs-atomic.rst
9142 F:      Documentation/memory-barriers.txt
9143
9144 LIS3LV02D ACCELEROMETER DRIVER
9145 M:      Eric Piel <eric.piel@tremplin-utc.net>
9146 S:      Maintained
9147 F:      Documentation/misc-devices/lis3lv02d
9148 F:      drivers/misc/lis3lv02d/
9149 F:      drivers/platform/x86/hp_accel.c
9150
9151 LIVE PATCHING
9152 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9153 M:      Jiri Kosina <jikos@kernel.org>
9154 M:      Miroslav Benes <mbenes@suse.cz>
9155 M:      Petr Mladek <pmladek@suse.com>
9156 R:      Joe Lawrence <joe.lawrence@redhat.com>
9157 S:      Maintained
9158 F:      kernel/livepatch/
9159 F:      include/linux/livepatch.h
9160 F:      arch/x86/include/asm/livepatch.h
9161 F:      arch/x86/kernel/livepatch.c
9162 F:      Documentation/livepatch/
9163 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9164 F:      samples/livepatch/
9165 F:      tools/testing/selftests/livepatch/
9166 L:      live-patching@vger.kernel.org
9167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9168
9169 LLC (802.2)
9170 L:      netdev@vger.kernel.org
9171 S:      Odd fixes
9172 F:      include/linux/llc.h
9173 F:      include/uapi/linux/llc.h
9174 F:      include/net/llc*
9175 F:      net/llc/
9176
9177 LM73 HARDWARE MONITOR DRIVER
9178 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9179 L:      linux-hwmon@vger.kernel.org
9180 S:      Maintained
9181 F:      drivers/hwmon/lm73.c
9182
9183 LM78 HARDWARE MONITOR DRIVER
9184 M:      Jean Delvare <jdelvare@suse.com>
9185 L:      linux-hwmon@vger.kernel.org
9186 S:      Maintained
9187 F:      Documentation/hwmon/lm78.rst
9188 F:      drivers/hwmon/lm78.c
9189
9190 LM83 HARDWARE MONITOR DRIVER
9191 M:      Jean Delvare <jdelvare@suse.com>
9192 L:      linux-hwmon@vger.kernel.org
9193 S:      Maintained
9194 F:      Documentation/hwmon/lm83.rst
9195 F:      drivers/hwmon/lm83.c
9196
9197 LM90 HARDWARE MONITOR DRIVER
9198 M:      Jean Delvare <jdelvare@suse.com>
9199 L:      linux-hwmon@vger.kernel.org
9200 S:      Maintained
9201 F:      Documentation/hwmon/lm90.rst
9202 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9203 F:      drivers/hwmon/lm90.c
9204 F:      include/dt-bindings/thermal/lm90.h
9205
9206 LM95234 HARDWARE MONITOR DRIVER
9207 M:      Guenter Roeck <linux@roeck-us.net>
9208 L:      linux-hwmon@vger.kernel.org
9209 S:      Maintained
9210 F:      Documentation/hwmon/lm95234.rst
9211 F:      drivers/hwmon/lm95234.c
9212
9213 LME2510 MEDIA DRIVER
9214 M:      Malcolm Priestley <tvboxspy@gmail.com>
9215 L:      linux-media@vger.kernel.org
9216 W:      https://linuxtv.org
9217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9218 S:      Maintained
9219 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9220
9221 LOADPIN SECURITY MODULE
9222 M:      Kees Cook <keescook@chromium.org>
9223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9224 S:      Supported
9225 F:      security/loadpin/
9226 F:      Documentation/admin-guide/LSM/LoadPin.rst
9227
9228 LOCKING PRIMITIVES
9229 M:      Peter Zijlstra <peterz@infradead.org>
9230 M:      Ingo Molnar <mingo@redhat.com>
9231 M:      Will Deacon <will@kernel.org>
9232 L:      linux-kernel@vger.kernel.org
9233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9234 S:      Maintained
9235 F:      Documentation/locking/
9236 F:      include/linux/lockdep.h
9237 F:      include/linux/spinlock*.h
9238 F:      arch/*/include/asm/spinlock*.h
9239 F:      include/linux/rwlock*.h
9240 F:      include/linux/mutex*.h
9241 F:      include/linux/rwsem*.h
9242 F:      include/linux/seqlock.h
9243 F:      lib/locking*.[ch]
9244 F:      kernel/locking/
9245 X:      kernel/locking/locktorture.c
9246
9247 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9248 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9249 L:      linux-ntfs-dev@lists.sourceforge.net
9250 W:      http://www.linux-ntfs.org/content/view/19/37/
9251 S:      Maintained
9252 F:      Documentation/ldm.txt
9253 F:      block/partitions/ldm.*
9254
9255 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9256 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9257 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9258 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9259 L:      MPT-FusionLinux.pdl@broadcom.com
9260 L:      linux-scsi@vger.kernel.org
9261 W:      http://www.avagotech.com/support/
9262 S:      Supported
9263 F:      drivers/message/fusion/
9264 F:      drivers/scsi/mpt3sas/
9265
9266 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9267 M:      Matthew Wilcox <willy@infradead.org>
9268 L:      linux-scsi@vger.kernel.org
9269 S:      Maintained
9270 F:      drivers/scsi/sym53c8xx_2/
9271
9272 LTC1660 DAC DRIVER
9273 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9274 L:      linux-iio@vger.kernel.org
9275 S:      Maintained
9276 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9277 F:      drivers/iio/dac/ltc1660.c
9278
9279 LTC4261 HARDWARE MONITOR DRIVER
9280 M:      Guenter Roeck <linux@roeck-us.net>
9281 L:      linux-hwmon@vger.kernel.org
9282 S:      Maintained
9283 F:      Documentation/hwmon/ltc4261.rst
9284 F:      drivers/hwmon/ltc4261.c
9285
9286 LTC4306 I2C MULTIPLEXER DRIVER
9287 M:      Michael Hennerich <michael.hennerich@analog.com>
9288 W:      http://ez.analog.com/community/linux-device-drivers
9289 L:      linux-i2c@vger.kernel.org
9290 S:      Supported
9291 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9292 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9293
9294 LTP (Linux Test Project)
9295 M:      Mike Frysinger <vapier@gentoo.org>
9296 M:      Cyril Hrubis <chrubis@suse.cz>
9297 M:      Wanlong Gao <wanlong.gao@gmail.com>
9298 M:      Jan Stancek <jstancek@redhat.com>
9299 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9300 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9301 L:      ltp@lists.linux.it (subscribers-only)
9302 W:      http://linux-test-project.github.io/
9303 T:      git git://github.com/linux-test-project/ltp.git
9304 S:      Maintained
9305
9306 M68K ARCHITECTURE
9307 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9308 L:      linux-m68k@lists.linux-m68k.org
9309 W:      http://www.linux-m68k.org/
9310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9311 S:      Maintained
9312 F:      arch/m68k/
9313 F:      drivers/zorro/
9314
9315 M68K ON APPLE MACINTOSH
9316 M:      Joshua Thompson <funaho@jurai.org>
9317 W:      http://www.mac.linux-m68k.org/
9318 L:      linux-m68k@lists.linux-m68k.org
9319 S:      Maintained
9320 F:      arch/m68k/mac/
9321
9322 M68K ON HP9000/300
9323 M:      Philip Blundell <philb@gnu.org>
9324 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9325 S:      Maintained
9326 F:      arch/m68k/hp300/
9327
9328 M88DS3103 MEDIA DRIVER
9329 M:      Antti Palosaari <crope@iki.fi>
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 W:      http://palosaari.fi/linux/
9333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9334 T:      git git://linuxtv.org/anttip/media_tree.git
9335 S:      Maintained
9336 F:      drivers/media/dvb-frontends/m88ds3103*
9337
9338 M88RS2000 MEDIA DRIVER
9339 M:      Malcolm Priestley <tvboxspy@gmail.com>
9340 L:      linux-media@vger.kernel.org
9341 W:      https://linuxtv.org
9342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9343 S:      Maintained
9344 F:      drivers/media/dvb-frontends/m88rs2000*
9345
9346 MA901 MASTERKIT USB FM RADIO DRIVER
9347 M:      Alexey Klimov <klimov.linux@gmail.com>
9348 L:      linux-media@vger.kernel.org
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Maintained
9351 F:      drivers/media/radio/radio-ma901.c
9352
9353 MAC80211
9354 M:      Johannes Berg <johannes@sipsolutions.net>
9355 L:      linux-wireless@vger.kernel.org
9356 W:      http://wireless.kernel.org/
9357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9359 S:      Maintained
9360 F:      Documentation/networking/mac80211-injection.txt
9361 F:      include/net/mac80211.h
9362 F:      net/mac80211/
9363 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9364 F:      Documentation/networking/mac80211_hwsim/README
9365
9366 MAILBOX API
9367 M:      Jassi Brar <jassisinghbrar@gmail.com>
9368 L:      linux-kernel@vger.kernel.org
9369 S:      Maintained
9370 F:      drivers/mailbox/
9371 F:      include/linux/mailbox_client.h
9372 F:      include/linux/mailbox_controller.h
9373
9374 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9375 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9376 W:      http://www.kernel.org/doc/man-pages
9377 L:      linux-man@vger.kernel.org
9378 S:      Maintained
9379
9380 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9381 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9382 L:      linux-mips@vger.kernel.org
9383 S:      Maintained
9384 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9385
9386 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9387 M:      Andrew Lunn <andrew@lunn.ch>
9388 M:      Vivien Didelot <vivien.didelot@gmail.com>
9389 L:      netdev@vger.kernel.org
9390 S:      Maintained
9391 F:      drivers/net/dsa/mv88e6xxx/
9392 F:      include/linux/platform_data/mv88e6xxx.h
9393 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9394
9395 MARVELL ARMADA DRM SUPPORT
9396 M:      Russell King <linux@armlinux.org.uk>
9397 S:      Maintained
9398 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9399 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9400 F:      drivers/gpu/drm/armada/
9401 F:      include/uapi/drm/armada_drm.h
9402 F:      Documentation/devicetree/bindings/display/armada/
9403
9404 MARVELL ARMADA 3700 PHY DRIVERS
9405 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9406 S:      Maintained
9407 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9408 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9409 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9410 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9411
9412 MARVELL CRYPTO DRIVER
9413 M:      Boris Brezillon <bbrezillon@kernel.org>
9414 M:      Arnaud Ebalard <arno@natisbad.org>
9415 F:      drivers/crypto/marvell/
9416 S:      Maintained
9417 L:      linux-crypto@vger.kernel.org
9418
9419 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9420 M:      Mirko Lindner <mlindner@marvell.com>
9421 M:      Stephen Hemminger <stephen@networkplumber.org>
9422 L:      netdev@vger.kernel.org
9423 S:      Maintained
9424 F:      drivers/net/ethernet/marvell/sk*
9425
9426 MARVELL LIBERTAS WIRELESS DRIVER
9427 L:      libertas-dev@lists.infradead.org
9428 S:      Orphan
9429 F:      drivers/net/wireless/marvell/libertas/
9430
9431 MARVELL MACCHIATOBIN SUPPORT
9432 M:      Russell King <linux@armlinux.org.uk>
9433 L:      linux-arm-kernel@lists.infradead.org
9434 S:      Maintained
9435 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9436
9437 MARVELL MV643XX ETHERNET DRIVER
9438 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9439 L:      netdev@vger.kernel.org
9440 S:      Maintained
9441 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9442 F:      include/linux/mv643xx.h
9443
9444 MARVELL MV88X3310 PHY DRIVER
9445 M:      Russell King <linux@armlinux.org.uk>
9446 L:      netdev@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/net/phy/marvell10g.c
9449
9450 MARVELL MVEBU THERMAL DRIVER
9451 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9452 S:      Maintained
9453 F:      drivers/thermal/armada_thermal.c
9454
9455 MARVELL MVNETA ETHERNET DRIVER
9456 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9457 L:      netdev@vger.kernel.org
9458 S:      Maintained
9459 F:      drivers/net/ethernet/marvell/mvneta.*
9460
9461 MARVELL MWIFIEX WIRELESS DRIVER
9462 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9463 M:      Nishant Sarmukadam <nishants@marvell.com>
9464 M:      Ganapathi Bhat <gbhat@marvell.com>
9465 M:      Xinming Hu <huxinming820@gmail.com>
9466 L:      linux-wireless@vger.kernel.org
9467 S:      Maintained
9468 F:      drivers/net/wireless/marvell/mwifiex/
9469
9470 MARVELL MWL8K WIRELESS DRIVER
9471 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9472 L:      linux-wireless@vger.kernel.org
9473 S:      Odd Fixes
9474 F:      drivers/net/wireless/marvell/mwl8k.c
9475
9476 MARVELL NAND CONTROLLER DRIVER
9477 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9478 L:      linux-mtd@lists.infradead.org
9479 S:      Maintained
9480 F:      drivers/mtd/nand/raw/marvell_nand.c
9481 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9482
9483 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9484 M:      Nicolas Pitre <nico@fluxnic.net>
9485 S:      Odd Fixes
9486 F:      drivers/mmc/host/mvsdio.*
9487
9488 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9489 M:      Hu Ziji <huziji@marvell.com>
9490 L:      linux-mmc@vger.kernel.org
9491 S:      Supported
9492 F:      drivers/mmc/host/sdhci-xenon*
9493 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9494
9495 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9496 M:      Sunil Goutham <sgoutham@marvell.com>
9497 M:      Linu Cherian <lcherian@marvell.com>
9498 M:      Geetha sowjanya <gakula@marvell.com>
9499 M:      Jerin Jacob <jerinj@marvell.com>
9500 L:      netdev@vger.kernel.org
9501 S:      Supported
9502 F:      drivers/net/ethernet/marvell/octeontx2/af/
9503
9504 MATROX FRAMEBUFFER DRIVER
9505 L:      linux-fbdev@vger.kernel.org
9506 S:      Orphan
9507 F:      drivers/video/fbdev/matrox/matroxfb_*
9508 F:      include/uapi/linux/matroxfb.h
9509
9510 MAX16065 HARDWARE MONITOR DRIVER
9511 M:      Guenter Roeck <linux@roeck-us.net>
9512 L:      linux-hwmon@vger.kernel.org
9513 S:      Maintained
9514 F:      Documentation/hwmon/max16065.rst
9515 F:      drivers/hwmon/max16065.c
9516
9517 MAX2175 SDR TUNER DRIVER
9518 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9519 L:      linux-media@vger.kernel.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Maintained
9522 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9523 F:      Documentation/media/v4l-drivers/max2175.rst
9524 F:      drivers/media/i2c/max2175*
9525 F:      include/uapi/linux/max2175.h
9526
9527 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9528 L:      linux-hwmon@vger.kernel.org
9529 S:      Orphan
9530 F:      Documentation/hwmon/max6650.rst
9531 F:      drivers/hwmon/max6650.c
9532
9533 MAX6697 HARDWARE MONITOR DRIVER
9534 M:      Guenter Roeck <linux@roeck-us.net>
9535 L:      linux-hwmon@vger.kernel.org
9536 S:      Maintained
9537 F:      Documentation/hwmon/max6697.rst
9538 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9539 F:      drivers/hwmon/max6697.c
9540 F:      include/linux/platform_data/max6697.h
9541
9542 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9543 M:      Peter Rosin <peda@axentia.se>
9544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/sound/max9860.txt
9547 F:      sound/soc/codecs/max9860.*
9548
9549 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9550 M:      Andreas Klinger <ak@it-klinger.de>
9551 L:      linux-iio@vger.kernel.org
9552 S:      Maintained
9553 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9554 F:      drivers/iio/proximity/mb1232.c
9555
9556 MAXIM MAX77650 PMIC MFD DRIVER
9557 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9558 L:      linux-kernel@vger.kernel.org
9559 S:      Maintained
9560 F:      Documentation/devicetree/bindings/*/*max77650.txt
9561 F:      Documentation/devicetree/bindings/*/max77650*.txt
9562 F:      include/linux/mfd/max77650.h
9563 F:      drivers/mfd/max77650.c
9564 F:      drivers/regulator/max77650-regulator.c
9565 F:      drivers/power/supply/max77650-charger.c
9566 F:      drivers/input/misc/max77650-onkey.c
9567 F:      drivers/leds/leds-max77650.c
9568 F:      drivers/gpio/gpio-max77650.c
9569
9570 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9571 M:      Javier Martinez Canillas <javier@dowhile0.org>
9572 L:      linux-kernel@vger.kernel.org
9573 S:      Supported
9574 F:      drivers/regulator/max77802-regulator.c
9575 F:      Documentation/devicetree/bindings/*/*max77802.txt
9576 F:      include/dt-bindings/*/*max77802.h
9577
9578 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9579 M:      Krzysztof Kozlowski <krzk@kernel.org>
9580 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9581 L:      linux-pm@vger.kernel.org
9582 S:      Supported
9583 F:      drivers/power/supply/max14577_charger.c
9584 F:      drivers/power/supply/max77693_charger.c
9585
9586 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9587 M:      Chanwoo Choi <cw00.choi@samsung.com>
9588 M:      Krzysztof Kozlowski <krzk@kernel.org>
9589 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9590 L:      linux-kernel@vger.kernel.org
9591 S:      Supported
9592 F:      drivers/*/max14577*.c
9593 F:      drivers/*/max77686*.c
9594 F:      drivers/*/max77693*.c
9595 F:      drivers/extcon/extcon-max14577.c
9596 F:      drivers/extcon/extcon-max77693.c
9597 F:      drivers/rtc/rtc-max77686.c
9598 F:      drivers/clk/clk-max77686.c
9599 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9600 F:      Documentation/devicetree/bindings/*/max77686.txt
9601 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9602 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9603 F:      include/linux/mfd/max14577*.h
9604 F:      include/linux/mfd/max77686*.h
9605 F:      include/linux/mfd/max77693*.h
9606
9607 MAXIRADIO FM RADIO RECEIVER DRIVER
9608 M:      Hans Verkuil <hverkuil@xs4all.nl>
9609 L:      linux-media@vger.kernel.org
9610 T:      git git://linuxtv.org/media_tree.git
9611 W:      https://linuxtv.org
9612 S:      Maintained
9613 F:      drivers/media/radio/radio-maxiradio*
9614
9615 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9616 M:      Peter Rosin <peda@axentia.se>
9617 L:      linux-iio@vger.kernel.org
9618 S:      Maintained
9619 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9620 F:      drivers/iio/potentiometer/mcp4018.c
9621 F:      drivers/iio/potentiometer/mcp4531.c
9622
9623 MCR20A IEEE-802.15.4 RADIO DRIVER
9624 M:      Xue Liu <liuxuenetmail@gmail.com>
9625 L:      linux-wpan@vger.kernel.org
9626 W:      https://github.com/xueliu/mcr20a-linux
9627 S:      Maintained
9628 F:      drivers/net/ieee802154/mcr20a.c
9629 F:      drivers/net/ieee802154/mcr20a.h
9630 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9631
9632 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9633 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9634 L:      linux-iio@vger.kernel.org
9635 S:      Maintained
9636 F:      drivers/iio/dac/cio-dac.c
9637
9638 MEDIA DRIVERS FOR ASCOT2E
9639 M:      Sergey Kozlov <serjk@netup.ru>
9640 M:      Abylay Ospan <aospan@netup.ru>
9641 L:      linux-media@vger.kernel.org
9642 W:      https://linuxtv.org
9643 W:      http://netup.tv/
9644 T:      git git://linuxtv.org/media_tree.git
9645 S:      Supported
9646 F:      drivers/media/dvb-frontends/ascot2e*
9647
9648 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9649 M:      Jasmin Jessich <jasmin@anw.at>
9650 L:      linux-media@vger.kernel.org
9651 W:      https://linuxtv.org
9652 T:      git git://linuxtv.org/media_tree.git
9653 S:      Maintained
9654 F:      drivers/media/dvb-frontends/cxd2099*
9655
9656 MEDIA DRIVERS FOR CXD2841ER
9657 M:      Sergey Kozlov <serjk@netup.ru>
9658 M:      Abylay Ospan <aospan@netup.ru>
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 W:      http://netup.tv/
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Supported
9664 F:      drivers/media/dvb-frontends/cxd2841er*
9665
9666 MEDIA DRIVERS FOR CXD2880
9667 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9668 L:      linux-media@vger.kernel.org
9669 W:      http://linuxtv.org/
9670 T:      git git://linuxtv.org/media_tree.git
9671 S:      Supported
9672 F:      drivers/media/dvb-frontends/cxd2880/*
9673 F:      drivers/media/spi/cxd2880*
9674
9675 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9676 L:      linux-media@vger.kernel.org
9677 W:      https://linuxtv.org
9678 T:      git git://linuxtv.org/media_tree.git
9679 S:      Orphan
9680 F:      drivers/media/pci/ddbridge/*
9681
9682 MEDIA DRIVERS FOR FREESCALE IMX
9683 M:      Steve Longerbeam <slongerbeam@gmail.com>
9684 M:      Philipp Zabel <p.zabel@pengutronix.de>
9685 L:      linux-media@vger.kernel.org
9686 T:      git git://linuxtv.org/media_tree.git
9687 S:      Maintained
9688 F:      Documentation/devicetree/bindings/media/imx.txt
9689 F:      Documentation/media/v4l-drivers/imx.rst
9690 F:      drivers/staging/media/imx/
9691 F:      include/linux/imx-media.h
9692 F:      include/media/imx.h
9693
9694 MEDIA DRIVER FOR FREESCALE IMX PXP
9695 M:      Philipp Zabel <p.zabel@pengutronix.de>
9696 L:      linux-media@vger.kernel.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 S:      Maintained
9699 F:      drivers/media/platform/imx-pxp.[ch]
9700
9701 MEDIA DRIVERS FOR FREESCALE IMX7
9702 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9703 L:      linux-media@vger.kernel.org
9704 T:      git git://linuxtv.org/media_tree.git
9705 S:      Maintained
9706 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9707 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9708 F:      Documentation/media/v4l-drivers/imx7.rst
9709 F:      drivers/staging/media/imx/imx7-media-csi.c
9710 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9711
9712 MEDIA DRIVERS FOR HELENE
9713 M:      Abylay Ospan <aospan@netup.ru>
9714 L:      linux-media@vger.kernel.org
9715 W:      https://linuxtv.org
9716 W:      http://netup.tv/
9717 T:      git git://linuxtv.org/media_tree.git
9718 S:      Supported
9719 F:      drivers/media/dvb-frontends/helene*
9720
9721 MEDIA DRIVERS FOR HORUS3A
9722 M:      Sergey Kozlov <serjk@netup.ru>
9723 M:      Abylay Ospan <aospan@netup.ru>
9724 L:      linux-media@vger.kernel.org
9725 W:      https://linuxtv.org
9726 W:      http://netup.tv/
9727 T:      git git://linuxtv.org/media_tree.git
9728 S:      Supported
9729 F:      drivers/media/dvb-frontends/horus3a*
9730
9731 MEDIA DRIVERS FOR LNBH25
9732 M:      Sergey Kozlov <serjk@netup.ru>
9733 M:      Abylay Ospan <aospan@netup.ru>
9734 L:      linux-media@vger.kernel.org
9735 W:      https://linuxtv.org
9736 W:      http://netup.tv/
9737 T:      git git://linuxtv.org/media_tree.git
9738 S:      Supported
9739 F:      drivers/media/dvb-frontends/lnbh25*
9740
9741 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9742 L:      linux-media@vger.kernel.org
9743 W:      https://linuxtv.org
9744 T:      git git://linuxtv.org/media_tree.git
9745 S:      Orphan
9746 F:      drivers/media/dvb-frontends/mxl5xx*
9747
9748 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9749 M:      Sergey Kozlov <serjk@netup.ru>
9750 M:      Abylay Ospan <aospan@netup.ru>
9751 L:      linux-media@vger.kernel.org
9752 W:      https://linuxtv.org
9753 W:      http://netup.tv/
9754 T:      git git://linuxtv.org/media_tree.git
9755 S:      Supported
9756 F:      drivers/media/pci/netup_unidvb/*
9757
9758 MEDIA DRIVERS FOR RENESAS - CEU
9759 M:      Jacopo Mondi <jacopo@jmondi.org>
9760 L:      linux-media@vger.kernel.org
9761 L:      linux-renesas-soc@vger.kernel.org
9762 T:      git git://linuxtv.org/media_tree.git
9763 S:      Supported
9764 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9765 F:      drivers/media/platform/renesas-ceu.c
9766 F:      include/media/drv-intf/renesas-ceu.h
9767
9768 MEDIA DRIVERS FOR RENESAS - DRIF
9769 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9770 L:      linux-media@vger.kernel.org
9771 L:      linux-renesas-soc@vger.kernel.org
9772 T:      git git://linuxtv.org/media_tree.git
9773 S:      Supported
9774 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9775 F:      drivers/media/platform/rcar_drif.c
9776
9777 MEDIA DRIVERS FOR RENESAS - FCP
9778 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9779 L:      linux-media@vger.kernel.org
9780 L:      linux-renesas-soc@vger.kernel.org
9781 T:      git git://linuxtv.org/media_tree.git
9782 S:      Supported
9783 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9784 F:      drivers/media/platform/rcar-fcp.c
9785 F:      include/media/rcar-fcp.h
9786
9787 MEDIA DRIVERS FOR RENESAS - FDP1
9788 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9789 L:      linux-media@vger.kernel.org
9790 L:      linux-renesas-soc@vger.kernel.org
9791 T:      git git://linuxtv.org/media_tree.git
9792 S:      Supported
9793 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9794 F:      drivers/media/platform/rcar_fdp1.c
9795
9796 MEDIA DRIVERS FOR RENESAS - VIN
9797 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9798 L:      linux-media@vger.kernel.org
9799 L:      linux-renesas-soc@vger.kernel.org
9800 T:      git git://linuxtv.org/media_tree.git
9801 S:      Supported
9802 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9803 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9804 F:      drivers/media/platform/rcar-vin/
9805
9806 MEDIA DRIVERS FOR RENESAS - VSP1
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9809 L:      linux-media@vger.kernel.org
9810 L:      linux-renesas-soc@vger.kernel.org
9811 T:      git git://linuxtv.org/media_tree.git
9812 S:      Supported
9813 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9814 F:      drivers/media/platform/vsp1/
9815
9816 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9817 L:      linux-media@vger.kernel.org
9818 W:      https://linuxtv.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Orphan
9821 F:      drivers/media/dvb-frontends/stv0910*
9822
9823 MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111*
9829
9830 MEDIA DRIVERS FOR STM32 - DCMI
9831 M:      Hugues Fruchet <hugues.fruchet@st.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Supported
9835 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9836 F:      drivers/media/platform/stm32/stm32-dcmi.c
9837
9838 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9839 M:      Dmitry Osipenko <digetx@gmail.com>
9840 L:      linux-media@vger.kernel.org
9841 L:      linux-tegra@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9845 F:      drivers/staging/media/tegra-vde/
9846
9847 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9848 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9849 P:      LinuxTV.org Project
9850 L:      linux-media@vger.kernel.org
9851 W:      https://linuxtv.org
9852 Q:      http://patchwork.kernel.org/project/linux-media/list/
9853 T:      git git://linuxtv.org/media_tree.git
9854 S:      Maintained
9855 F:      Documentation/devicetree/bindings/media/
9856 F:      Documentation/media/
9857 F:      drivers/media/
9858 F:      drivers/staging/media/
9859 F:      include/linux/platform_data/media/
9860 F:      include/media/
9861 F:      include/uapi/linux/dvb/
9862 F:      include/uapi/linux/videodev2.h
9863 F:      include/uapi/linux/media.h
9864 F:      include/uapi/linux/v4l2-*
9865 F:      include/uapi/linux/meye.h
9866 F:      include/uapi/linux/ivtv*
9867 F:      include/uapi/linux/uvcvideo.h
9868
9869 MEDIATEK BLUETOOTH DRIVER
9870 M:      Sean Wang <sean.wang@mediatek.com>
9871 L:      linux-bluetooth@vger.kernel.org
9872 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9873 S:      Maintained
9874 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9875 F:      drivers/bluetooth/btmtkuart.c
9876
9877 MEDIATEK CIR DRIVER
9878 M:      Sean Wang <sean.wang@mediatek.com>
9879 S:      Maintained
9880 F:      drivers/media/rc/mtk-cir.c
9881
9882 MEDIATEK DMA DRIVER
9883 M:      Sean Wang <sean.wang@mediatek.com>
9884 L:      dmaengine@vger.kernel.org
9885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9886 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9887 S:      Maintained
9888 F:      Documentation/devicetree/bindings/dma/mtk-*
9889 F:      drivers/dma/mediatek/
9890
9891 MEDIATEK PMIC LED DRIVER
9892 M:      Sean Wang <sean.wang@mediatek.com>
9893 S:      Maintained
9894 F:      drivers/leds/leds-mt6323.c
9895 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9896
9897 MEDIATEK ETHERNET DRIVER
9898 M:      Felix Fietkau <nbd@openwrt.org>
9899 M:      John Crispin <john@phrozen.org>
9900 M:      Sean Wang <sean.wang@mediatek.com>
9901 M:      Nelson Chang <nelson.chang@mediatek.com>
9902 L:      netdev@vger.kernel.org
9903 S:      Maintained
9904 F:      drivers/net/ethernet/mediatek/
9905
9906 MEDIATEK SWITCH DRIVER
9907 M:      Sean Wang <sean.wang@mediatek.com>
9908 L:      netdev@vger.kernel.org
9909 S:      Maintained
9910 F:      drivers/net/dsa/mt7530.*
9911 F:      net/dsa/tag_mtk.c
9912
9913 MEDIATEK JPEG DRIVER
9914 M:      Rick Chang <rick.chang@mediatek.com>
9915 M:      Bin Liu <bin.liu@mediatek.com>
9916 S:      Supported
9917 F:      drivers/media/platform/mtk-jpeg/
9918 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9919
9920 MEDIATEK MDP DRIVER
9921 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9922 M:      Houlong Wei <houlong.wei@mediatek.com>
9923 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9924 S:      Supported
9925 F:      drivers/media/platform/mtk-mdp/
9926 F:      drivers/media/platform/mtk-vpu/
9927 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9928
9929 MEDIATEK MEDIA DRIVER
9930 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9931 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9932 S:      Supported
9933 F:      drivers/media/platform/mtk-vcodec/
9934 F:      drivers/media/platform/mtk-vpu/
9935 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9936 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9937
9938 MEDIATEK MMC/SD/SDIO DRIVER
9939 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9940 S:      Maintained
9941 F:      drivers/mmc/host/mtk-sd.c
9942 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9943
9944 MEDIATEK MT76 WIRELESS LAN DRIVER
9945 M:      Felix Fietkau <nbd@nbd.name>
9946 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9947 R:      Ryder Lee <ryder.lee@mediatek.com>
9948 R:      Roy Luo <royluo@google.com>
9949 L:      linux-wireless@vger.kernel.org
9950 S:      Maintained
9951 F:      drivers/net/wireless/mediatek/mt76/
9952
9953 MEDIATEK MT7601U WIRELESS LAN DRIVER
9954 M:      Jakub Kicinski <kubakici@wp.pl>
9955 L:      linux-wireless@vger.kernel.org
9956 S:      Maintained
9957 F:      drivers/net/wireless/mediatek/mt7601u/
9958
9959 MEDIATEK NAND CONTROLLER DRIVER
9960 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9961 L:      linux-mtd@lists.infradead.org
9962 S:      Maintained
9963 F:      drivers/mtd/nand/raw/mtk_*
9964 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9965
9966 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9967 M:      Sean Wang <sean.wang@mediatek.com>
9968 S:      Maintained
9969 F:      drivers/char/hw_random/mtk-rng.c
9970
9971 MEDIATEK USB3 DRD IP DRIVER
9972 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9973 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9975 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9976 S:      Maintained
9977 F:      drivers/usb/mtu3/
9978
9979 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9980 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9981 M:      Martin Donnelly <martin.donnelly@ge.com>
9982 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9983 S:      Maintained
9984 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9985 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9986
9987 MEGARAID SCSI/SAS DRIVERS
9988 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9989 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9990 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9991 L:      megaraidlinux.pdl@broadcom.com
9992 L:      linux-scsi@vger.kernel.org
9993 W:      http://www.avagotech.com/support/
9994 S:      Maintained
9995 F:      Documentation/scsi/megaraid.txt
9996 F:      drivers/scsi/megaraid.*
9997 F:      drivers/scsi/megaraid/
9998
9999 MELEXIS MLX90614 DRIVER
10000 M:      Crt Mori <cmo@melexis.com>
10001 L:      linux-iio@vger.kernel.org
10002 W:      http://www.melexis.com
10003 S:      Supported
10004 F:      drivers/iio/temperature/mlx90614.c
10005
10006 MELEXIS MLX90632 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/mlx90632.c
10012
10013 MELFAS MIP4 TOUCHSCREEN DRIVER
10014 M:      Sangwon Jee <jeesw@melfas.com>
10015 W:      http://www.melfas.com
10016 S:      Supported
10017 F:      drivers/input/touchscreen/melfas_mip4.c
10018 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10019
10020 MELLANOX ETHERNET DRIVER (mlx4_en)
10021 M:      Tariq Toukan <tariqt@mellanox.com>
10022 L:      netdev@vger.kernel.org
10023 S:      Supported
10024 W:      http://www.mellanox.com
10025 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10026 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10027
10028 MELLANOX ETHERNET DRIVER (mlx5e)
10029 M:      Saeed Mahameed <saeedm@mellanox.com>
10030 L:      netdev@vger.kernel.org
10031 S:      Supported
10032 W:      http://www.mellanox.com
10033 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10034 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10035
10036 MELLANOX ETHERNET INNOVA DRIVERS
10037 R:      Boris Pismenny <borisp@mellanox.com>
10038 L:      netdev@vger.kernel.org
10039 S:      Supported
10040 W:      http://www.mellanox.com
10041 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10042 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10043 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10044 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10045 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10046
10047 MELLANOX ETHERNET SWITCH DRIVERS
10048 M:      Jiri Pirko <jiri@mellanox.com>
10049 M:      Ido Schimmel <idosch@mellanox.com>
10050 L:      netdev@vger.kernel.org
10051 S:      Supported
10052 W:      http://www.mellanox.com
10053 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10054 F:      drivers/net/ethernet/mellanox/mlxsw/
10055 F:      tools/testing/selftests/drivers/net/mlxsw/
10056
10057 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10058 M:      mlxsw@mellanox.com
10059 L:      netdev@vger.kernel.org
10060 S:      Supported
10061 W:      http://www.mellanox.com
10062 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10063 F:      drivers/net/ethernet/mellanox/mlxfw/
10064
10065 MELLANOX HARDWARE PLATFORM SUPPORT
10066 M:      Andy Shevchenko <andy@infradead.org>
10067 M:      Darren Hart <dvhart@infradead.org>
10068 M:      Vadim Pasternak <vadimp@mellanox.com>
10069 L:      platform-driver-x86@vger.kernel.org
10070 S:      Supported
10071 F:      drivers/platform/mellanox/
10072 F:      include/linux/platform_data/mlxreg.h
10073
10074 MELLANOX MLX4 core VPI driver
10075 M:      Tariq Toukan <tariqt@mellanox.com>
10076 L:      netdev@vger.kernel.org
10077 L:      linux-rdma@vger.kernel.org
10078 W:      http://www.mellanox.com
10079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10080 S:      Supported
10081 F:      drivers/net/ethernet/mellanox/mlx4/
10082 F:      include/linux/mlx4/
10083
10084 MELLANOX MLX4 IB driver
10085 M:      Yishai Hadas <yishaih@mellanox.com>
10086 L:      linux-rdma@vger.kernel.org
10087 W:      http://www.mellanox.com
10088 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10089 S:      Supported
10090 F:      drivers/infiniband/hw/mlx4/
10091 F:      include/linux/mlx4/
10092 F:      include/uapi/rdma/mlx4-abi.h
10093
10094 MELLANOX MLX5 core VPI driver
10095 M:      Saeed Mahameed <saeedm@mellanox.com>
10096 M:      Leon Romanovsky <leonro@mellanox.com>
10097 L:      netdev@vger.kernel.org
10098 L:      linux-rdma@vger.kernel.org
10099 W:      http://www.mellanox.com
10100 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10101 S:      Supported
10102 F:      drivers/net/ethernet/mellanox/mlx5/core/
10103 F:      include/linux/mlx5/
10104
10105 MELLANOX MLX5 IB driver
10106 M:      Leon Romanovsky <leonro@mellanox.com>
10107 L:      linux-rdma@vger.kernel.org
10108 W:      http://www.mellanox.com
10109 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10110 S:      Supported
10111 F:      drivers/infiniband/hw/mlx5/
10112 F:      include/linux/mlx5/
10113 F:      include/uapi/rdma/mlx5-abi.h
10114
10115 MELLANOX MLXCPLD I2C AND MUX DRIVER
10116 M:      Vadim Pasternak <vadimp@mellanox.com>
10117 M:      Michael Shych <michaelsh@mellanox.com>
10118 L:      linux-i2c@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/i2c/busses/i2c-mlxcpld.c
10121 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10122 F:      Documentation/i2c/busses/i2c-mlxcpld
10123
10124 MELLANOX MLXCPLD LED DRIVER
10125 M:      Vadim Pasternak <vadimp@mellanox.com>
10126 L:      linux-leds@vger.kernel.org
10127 S:      Supported
10128 F:      drivers/leds/leds-mlxcpld.c
10129 F:      drivers/leds/leds-mlxreg.c
10130 F:      Documentation/leds/leds-mlxcpld.txt
10131
10132 MELLANOX PLATFORM DRIVER
10133 M:      Vadim Pasternak <vadimp@mellanox.com>
10134 L:      platform-driver-x86@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/platform/x86/mlx-platform.c
10137
10138 MEMBARRIER SUPPORT
10139 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10140 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10141 L:      linux-kernel@vger.kernel.org
10142 S:      Supported
10143 F:      kernel/sched/membarrier.c
10144 F:      include/uapi/linux/membarrier.h
10145 F:      arch/powerpc/include/asm/membarrier.h
10146
10147 MEMBLOCK
10148 M:      Mike Rapoport <rppt@linux.ibm.com>
10149 L:      linux-mm@kvack.org
10150 S:      Maintained
10151 F:      include/linux/memblock.h
10152 F:      mm/memblock.c
10153 F:      Documentation/core-api/boot-time-mm.rst
10154
10155 MEMORY MANAGEMENT
10156 L:      linux-mm@kvack.org
10157 W:      http://www.linux-mm.org
10158 S:      Maintained
10159 F:      include/linux/mm.h
10160 F:      include/linux/gfp.h
10161 F:      include/linux/mmzone.h
10162 F:      include/linux/memory_hotplug.h
10163 F:      include/linux/vmalloc.h
10164 F:      mm/
10165
10166 MEMORY TECHNOLOGY DEVICES (MTD)
10167 M:      David Woodhouse <dwmw2@infradead.org>
10168 M:      Brian Norris <computersforpeace@gmail.com>
10169 M:      Marek Vasut <marek.vasut@gmail.com>
10170 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10171 M:      Richard Weinberger <richard@nod.at>
10172 M:      Vignesh Raghavendra <vigneshr@ti.com>
10173 L:      linux-mtd@lists.infradead.org
10174 W:      http://www.linux-mtd.infradead.org/
10175 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10178 S:      Maintained
10179 F:      Documentation/devicetree/bindings/mtd/
10180 F:      drivers/mtd/
10181 F:      include/linux/mtd/
10182 F:      include/uapi/mtd/
10183
10184 MEN A21 WATCHDOG DRIVER
10185 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10186 L:      linux-watchdog@vger.kernel.org
10187 S:      Maintained
10188 F:      drivers/watchdog/mena21_wdt.c
10189
10190 MEN CHAMELEON BUS (mcb)
10191 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10192 S:      Maintained
10193 F:      drivers/mcb/
10194 F:      include/linux/mcb.h
10195 F:      Documentation/men-chameleon-bus.txt
10196
10197 MEN F21BMC (Board Management Controller)
10198 M:      Andreas Werner <andreas.werner@men.de>
10199 S:      Supported
10200 F:      drivers/mfd/menf21bmc.c
10201 F:      drivers/watchdog/menf21bmc_wdt.c
10202 F:      drivers/leds/leds-menf21bmc.c
10203 F:      drivers/hwmon/menf21bmc_hwmon.c
10204 F:      Documentation/hwmon/menf21bmc.rst
10205
10206 MEN Z069 WATCHDOG DRIVER
10207 M:      Johannes Thumshirn <jth@kernel.org>
10208 L:      linux-watchdog@vger.kernel.org
10209 S:      Maintained
10210 F:      drivers/watchdog/menz69_wdt.c
10211
10212 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10213 M:      Neil Armstrong <narmstrong@baylibre.com>
10214 L:      linux-media@lists.freedesktop.org
10215 L:      linux-amlogic@lists.infradead.org
10216 W:      http://linux-meson.com/
10217 S:      Supported
10218 F:      drivers/media/platform/meson/ao-cec.c
10219 F:      drivers/media/platform/meson/ao-cec-g12a.c
10220 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10221 T:      git git://linuxtv.org/media_tree.git
10222
10223 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10224 M:      Liang Yang <liang.yang@amlogic.com>
10225 L:      linux-mtd@lists.infradead.org
10226 S:      Maintained
10227 F:      drivers/mtd/nand/raw/meson_*
10228 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10229
10230 METHODE UDPU SUPPORT
10231 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10232 S:      Maintained
10233 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10234
10235 MICROBLAZE ARCHITECTURE
10236 M:      Michal Simek <monstr@monstr.eu>
10237 W:      http://www.monstr.eu/fdt/
10238 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10239 S:      Supported
10240 F:      arch/microblaze/
10241
10242 MICROCHIP AT91 SERIAL DRIVER
10243 M:      Richard Genoud <richard.genoud@gmail.com>
10244 S:      Maintained
10245 F:      drivers/tty/serial/atmel_serial.c
10246 F:      drivers/tty/serial/atmel_serial.h
10247 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10248
10249 MICROCHIP AUDIO ASOC DRIVERS
10250 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10252 S:      Supported
10253 F:      sound/soc/atmel
10254
10255 MICROCHIP DMA DRIVER
10256 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10258 L:      dmaengine@vger.kernel.org
10259 S:      Supported
10260 F:      drivers/dma/at_hdmac.c
10261 F:      drivers/dma/at_hdmac_regs.h
10262 F:      include/linux/platform_data/dma-atmel.h
10263 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10264 F:      include/dt-bindings/dma/at91.h
10265
10266 MICROCHIP ECC DRIVER
10267 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10268 L:      linux-crypto@vger.kernel.org
10269 S:      Maintained
10270 F:      drivers/crypto/atmel-ecc.*
10271
10272 MICROCHIP I2C DRIVER
10273 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10274 L:      linux-i2c@vger.kernel.org
10275 S:      Supported
10276 F:      drivers/i2c/busses/i2c-at91.h
10277 F:      drivers/i2c/busses/i2c-at91-*.c
10278
10279 MICROCHIP ISC DRIVER
10280 M:      Eugen Hristev <eugen.hristev@microchip.com>
10281 L:      linux-media@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/media/platform/atmel/atmel-isc.c
10284 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10285 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10286
10287 MICROCHIP ISI DRIVER
10288 M:      Eugen Hristev <eugen.hristev@microchip.com>
10289 L:      linux-media@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/media/platform/atmel/atmel-isi.c
10292 F:      drivers/media/platform/atmel/atmel-isi.h
10293
10294 MICROCHIP AT91 USART MFD DRIVER
10295 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10296 L:      linux-kernel@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/mfd/at91-usart.c
10299 F:      include/dt-bindings/mfd/at91-usart.h
10300 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10301
10302 MICROCHIP AT91 USART SPI DRIVER
10303 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10304 L:      linux-spi@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/spi/spi-at91-usart.c
10307 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10308
10309 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10310 M:      Woojung Huh <woojung.huh@microchip.com>
10311 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10312 L:      netdev@vger.kernel.org
10313 S:      Maintained
10314 F:      net/dsa/tag_ksz.c
10315 F:      drivers/net/dsa/microchip/*
10316 F:      include/linux/platform_data/microchip-ksz.h
10317 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10318
10319 MICROCHIP LAN743X ETHERNET DRIVER
10320 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10321 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10322 L:      netdev@vger.kernel.org
10323 S:      Maintained
10324 F:      drivers/net/ethernet/microchip/lan743x_*
10325
10326 MICROCHIP LCDFB DRIVER
10327 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10328 L:      linux-fbdev@vger.kernel.org
10329 S:      Maintained
10330 F:      drivers/video/fbdev/atmel_lcdfb.c
10331 F:      include/video/atmel_lcdc.h
10332
10333 MICROCHIP MMC/SD/SDIO MCI DRIVER
10334 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10335 S:      Maintained
10336 F:      drivers/mmc/host/atmel-mci.c
10337
10338 MICROCHIP MCP16502 PMIC DRIVER
10339 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10341 S:      Maintained
10342 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10343 F:      drivers/regulator/mcp16502.c
10344
10345 MICROCHIP MCP3911 ADC DRIVER
10346 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10347 M:      Kent Gustavsson <kent@minoris.se>
10348 L:      linux-iio@vger.kernel.org
10349 S:      Supported
10350 F:      drivers/iio/adc/mcp3911.c
10351 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10352
10353 MICROCHIP NAND DRIVER
10354 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10355 L:      linux-mtd@lists.infradead.org
10356 S:      Supported
10357 F:      drivers/mtd/nand/raw/atmel/*
10358 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10359
10360 MICROCHIP PWM DRIVER
10361 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10363 L:      linux-pwm@vger.kernel.org
10364 S:      Supported
10365 F:      drivers/pwm/pwm-atmel.c
10366 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10367
10368 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10369 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10370 M:      Eugen Hristev <eugen.hristev@microchip.com>
10371 L:      linux-iio@vger.kernel.org
10372 S:      Supported
10373 F:      drivers/iio/adc/at91-sama5d2_adc.c
10374 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10375 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10376
10377 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10378 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10379 S:      Supported
10380 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10381
10382 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10383 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10385 L:      linux-gpio@vger.kernel.org
10386 F:      drivers/gpio/gpio-sama5d2-piobu.c
10387
10388 MICROCHIP SPI DRIVER
10389 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10390 S:      Supported
10391 F:      drivers/spi/spi-atmel.*
10392
10393 MICROCHIP SSC DRIVER
10394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10396 S:      Supported
10397 F:      drivers/misc/atmel-ssc.c
10398 F:      include/linux/atmel-ssc.h
10399
10400 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
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_tclib.c
10405 F:      drivers/clocksource/tcb_clksrc.c
10406
10407 MICROCHIP USBA UDC DRIVER
10408 M:      Cristian Birsan <cristian.birsan@microchip.com>
10409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10410 S:      Supported
10411 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10412
10413 MICROCHIP USB251XB DRIVER
10414 M:      Richard Leitner <richard.leitner@skidata.com>
10415 L:      linux-usb@vger.kernel.org
10416 S:      Maintained
10417 F:      drivers/usb/misc/usb251xb.c
10418 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10419
10420 MICROCHIP XDMA DRIVER
10421 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10422 L:      linux-arm-kernel@lists.infradead.org
10423 L:      dmaengine@vger.kernel.org
10424 S:      Supported
10425 F:      drivers/dma/at_xdmac.c
10426
10427 MICROSEMI MIPS SOCS
10428 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10429 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10430 L:      linux-mips@vger.kernel.org
10431 S:      Supported
10432 F:      arch/mips/generic/board-ocelot.c
10433 F:      arch/mips/configs/generic/board-ocelot.config
10434 F:      arch/mips/boot/dts/mscc/
10435 F:      Documentation/devicetree/bindings/mips/mscc.txt
10436
10437 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10438 M:      Don Brace <don.brace@microsemi.com>
10439 L:      esc.storagedev@microsemi.com
10440 L:      linux-scsi@vger.kernel.org
10441 S:      Supported
10442 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10443 F:      drivers/scsi/smartpqi/Kconfig
10444 F:      drivers/scsi/smartpqi/Makefile
10445 F:      include/linux/cciss*.h
10446 F:      include/uapi/linux/cciss*.h
10447 F:      Documentation/scsi/smartpqi.txt
10448
10449 MICROSEMI ETHERNET SWITCH DRIVER
10450 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10451 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10452 L:      netdev@vger.kernel.org
10453 S:      Supported
10454 F:      drivers/net/ethernet/mscc/
10455
10456 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10457 M:      Chen Yu <yu.c.chen@intel.com>
10458 L:      platform-driver-x86@vger.kernel.org
10459 S:      Supported
10460 F:      drivers/platform/x86/surfacepro3_button.c
10461
10462 MICROTEK X6 SCANNER
10463 M:      Oliver Neukum <oliver@neukum.org>
10464 S:      Maintained
10465 F:      drivers/usb/image/microtek.*
10466
10467 MIPS
10468 M:      Ralf Baechle <ralf@linux-mips.org>
10469 M:      Paul Burton <paul.burton@mips.com>
10470 M:      James Hogan <jhogan@kernel.org>
10471 L:      linux-mips@vger.kernel.org
10472 W:      http://www.linux-mips.org/
10473 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10475 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10476 S:      Supported
10477 F:      Documentation/devicetree/bindings/mips/
10478 F:      Documentation/mips/
10479 F:      arch/mips/
10480 F:      drivers/platform/mips/
10481
10482 MIPS BOSTON DEVELOPMENT BOARD
10483 M:      Paul Burton <paul.burton@mips.com>
10484 L:      linux-mips@vger.kernel.org
10485 S:      Maintained
10486 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10487 F:      arch/mips/boot/dts/img/boston.dts
10488 F:      arch/mips/configs/generic/board-boston.config
10489 F:      drivers/clk/imgtec/clk-boston.c
10490 F:      include/dt-bindings/clock/boston-clock.h
10491
10492 MIPS GENERIC PLATFORM
10493 M:      Paul Burton <paul.burton@mips.com>
10494 L:      linux-mips@vger.kernel.org
10495 S:      Supported
10496 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10497 F:      arch/mips/generic/
10498 F:      arch/mips/tools/generic-board-config.sh
10499
10500 MIPS/LOONGSON1 ARCHITECTURE
10501 M:      Keguang Zhang <keguang.zhang@gmail.com>
10502 L:      linux-mips@vger.kernel.org
10503 S:      Maintained
10504 F:      arch/mips/loongson32/
10505 F:      arch/mips/include/asm/mach-loongson32/
10506 F:      drivers/*/*loongson1*
10507 F:      drivers/*/*/*loongson1*
10508
10509 MIPS/LOONGSON2 ARCHITECTURE
10510 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10511 L:      linux-mips@vger.kernel.org
10512 S:      Maintained
10513 F:      arch/mips/loongson64/fuloong-2e/
10514 F:      arch/mips/loongson64/lemote-2f/
10515 F:      arch/mips/include/asm/mach-loongson64/
10516 F:      drivers/*/*loongson2*
10517 F:      drivers/*/*/*loongson2*
10518
10519 MIPS/LOONGSON3 ARCHITECTURE
10520 M:      Huacai Chen <chenhc@lemote.com>
10521 L:      linux-mips@vger.kernel.org
10522 S:      Maintained
10523 F:      arch/mips/loongson64/
10524 F:      arch/mips/include/asm/mach-loongson64/
10525 F:      drivers/platform/mips/cpu_hwmon.c
10526 F:      drivers/*/*loongson3*
10527 F:      drivers/*/*/*loongson3*
10528
10529 MIPS RINT INSTRUCTION EMULATION
10530 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10531 L:      linux-mips@vger.kernel.org
10532 S:      Supported
10533 F:      arch/mips/math-emu/sp_rint.c
10534 F:      arch/mips/math-emu/dp_rint.c
10535
10536 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10537 M:      Hans Verkuil <hverkuil@xs4all.nl>
10538 L:      linux-media@vger.kernel.org
10539 T:      git git://linuxtv.org/media_tree.git
10540 W:      https://linuxtv.org
10541 S:      Odd Fixes
10542 F:      drivers/media/radio/radio-miropcm20*
10543
10544 MMP SUPPORT
10545 R:      Lubomir Rintel <lkundrak@v3.sk>
10546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10547 S:      Odd Fixes
10548 F:      arch/arm/boot/dts/mmp*
10549 F:      arch/arm/mach-mmp/
10550
10551 MMU GATHER AND TLB INVALIDATION
10552 M:      Will Deacon <will@kernel.org>
10553 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10554 M:      Andrew Morton <akpm@linux-foundation.org>
10555 M:      Nick Piggin <npiggin@gmail.com>
10556 M:      Peter Zijlstra <peterz@infradead.org>
10557 L:      linux-arch@vger.kernel.org
10558 L:      linux-mm@kvack.org
10559 S:      Maintained
10560 F:      arch/*/include/asm/tlb.h
10561 F:      include/asm-generic/tlb.h
10562 F:      mm/mmu_gather.c
10563
10564 MN88472 MEDIA DRIVER
10565 M:      Antti Palosaari <crope@iki.fi>
10566 L:      linux-media@vger.kernel.org
10567 W:      https://linuxtv.org
10568 W:      http://palosaari.fi/linux/
10569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10570 S:      Maintained
10571 F:      drivers/media/dvb-frontends/mn88472*
10572
10573 MN88473 MEDIA DRIVER
10574 M:      Antti Palosaari <crope@iki.fi>
10575 L:      linux-media@vger.kernel.org
10576 W:      https://linuxtv.org
10577 W:      http://palosaari.fi/linux/
10578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10579 S:      Maintained
10580 F:      drivers/media/dvb-frontends/mn88473*
10581
10582 MODULE SUPPORT
10583 M:      Jessica Yu <jeyu@kernel.org>
10584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10585 S:      Maintained
10586 F:      include/linux/module.h
10587 F:      kernel/module.c
10588
10589 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10590 W:      http://popies.net/meye/
10591 S:      Orphan
10592 F:      Documentation/media/v4l-drivers/meye*
10593 F:      drivers/media/pci/meye/
10594 F:      include/uapi/linux/meye.h
10595
10596 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10597 M:      Jiri Slaby <jirislaby@gmail.com>
10598 S:      Maintained
10599 F:      Documentation/serial/moxa-smartio.rst
10600 F:      drivers/tty/mxser.*
10601
10602 MR800 AVERMEDIA USB FM RADIO DRIVER
10603 M:      Alexey Klimov <klimov.linux@gmail.com>
10604 L:      linux-media@vger.kernel.org
10605 T:      git git://linuxtv.org/media_tree.git
10606 S:      Maintained
10607 F:      drivers/media/radio/radio-mr800.c
10608
10609 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10610 M:      Alan Ott <alan@signal11.us>
10611 L:      linux-wpan@vger.kernel.org
10612 S:      Maintained
10613 F:      drivers/net/ieee802154/mrf24j40.c
10614 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10615
10616 MSI LAPTOP SUPPORT
10617 M:      "Lee, Chun-Yi" <jlee@suse.com>
10618 L:      platform-driver-x86@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/platform/x86/msi-laptop.c
10621
10622 MSI WMI SUPPORT
10623 L:      platform-driver-x86@vger.kernel.org
10624 S:      Orphan
10625 F:      drivers/platform/x86/msi-wmi.c
10626
10627 MSI001 MEDIA DRIVER
10628 M:      Antti Palosaari <crope@iki.fi>
10629 L:      linux-media@vger.kernel.org
10630 W:      https://linuxtv.org
10631 W:      http://palosaari.fi/linux/
10632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10633 T:      git git://linuxtv.org/anttip/media_tree.git
10634 S:      Maintained
10635 F:      drivers/media/tuners/msi001*
10636
10637 MSI2500 MEDIA DRIVER
10638 M:      Antti Palosaari <crope@iki.fi>
10639 L:      linux-media@vger.kernel.org
10640 W:      https://linuxtv.org
10641 W:      http://palosaari.fi/linux/
10642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10643 T:      git git://linuxtv.org/anttip/media_tree.git
10644 S:      Maintained
10645 F:      drivers/media/usb/msi2500/
10646
10647 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10648 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10649 L:      linux-mtd@lists.infradead.org
10650 S:      Maintained
10651 F:      drivers/mtd/devices/docg3*
10652
10653 MT9M032 APTINA SENSOR DRIVER
10654 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10655 L:      linux-media@vger.kernel.org
10656 T:      git git://linuxtv.org/media_tree.git
10657 S:      Maintained
10658 F:      drivers/media/i2c/mt9m032.c
10659 F:      include/media/i2c/mt9m032.h
10660
10661 MT9P031 APTINA CAMERA SENSOR
10662 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10663 L:      linux-media@vger.kernel.org
10664 T:      git git://linuxtv.org/media_tree.git
10665 S:      Maintained
10666 F:      drivers/media/i2c/mt9p031.c
10667 F:      include/media/i2c/mt9p031.h
10668
10669 MT9T001 APTINA CAMERA SENSOR
10670 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10671 L:      linux-media@vger.kernel.org
10672 T:      git git://linuxtv.org/media_tree.git
10673 S:      Maintained
10674 F:      drivers/media/i2c/mt9t001.c
10675 F:      include/media/i2c/mt9t001.h
10676
10677 MT9T112 APTINA CAMERA SENSOR
10678 M:      Jacopo Mondi <jacopo@jmondi.org>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Odd Fixes
10682 F:      drivers/media/i2c/mt9t112.c
10683 F:      include/media/i2c/mt9t112.h
10684
10685 MT9V032 APTINA CAMERA SENSOR
10686 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Maintained
10690 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10691 F:      drivers/media/i2c/mt9v032.c
10692 F:      include/media/i2c/mt9v032.h
10693
10694 MT9V111 APTINA CAMERA SENSOR
10695 M:      Jacopo Mondi <jacopo@jmondi.org>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10700 F:      drivers/media/i2c/mt9v111.c
10701
10702 MULTIFUNCTION DEVICES (MFD)
10703 M:      Lee Jones <lee.jones@linaro.org>
10704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10705 S:      Supported
10706 F:      Documentation/devicetree/bindings/mfd/
10707 F:      drivers/mfd/
10708 F:      include/linux/mfd/
10709 F:      include/dt-bindings/mfd/
10710
10711 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10712 S:      Orphan
10713 F:      drivers/mmc/host/mmc_spi.c
10714 F:      include/linux/spi/mmc_spi.h
10715
10716 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10717 M:      Ulf Hansson <ulf.hansson@linaro.org>
10718 L:      linux-mmc@vger.kernel.org
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10720 S:      Maintained
10721 F:      Documentation/devicetree/bindings/mmc/
10722 F:      drivers/mmc/
10723 F:      include/linux/mmc/
10724 F:      include/uapi/linux/mmc/
10725
10726 MULTIPLEXER SUBSYSTEM
10727 M:      Peter Rosin <peda@axentia.se>
10728 S:      Maintained
10729 F:      Documentation/ABI/testing/sysfs-class-mux*
10730 F:      Documentation/devicetree/bindings/mux/
10731 F:      include/dt-bindings/mux/
10732 F:      include/linux/mux/
10733 F:      drivers/mux/
10734
10735 MULTITECH MULTIPORT CARD (ISICOM)
10736 S:      Orphan
10737 F:      drivers/tty/isicom.c
10738 F:      include/linux/isicom.h
10739
10740 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10741 M:      Bin Liu <b-liu@ti.com>
10742 L:      linux-usb@vger.kernel.org
10743 S:      Maintained
10744 F:      drivers/usb/musb/
10745
10746 MXL301RF MEDIA DRIVER
10747 M:      Akihiro Tsukada <tskd08@gmail.com>
10748 L:      linux-media@vger.kernel.org
10749 S:      Odd Fixes
10750 F:      drivers/media/tuners/mxl301rf*
10751
10752 MXL5007T MEDIA DRIVER
10753 M:      Michael Krufky <mkrufky@linuxtv.org>
10754 L:      linux-media@vger.kernel.org
10755 W:      https://linuxtv.org
10756 W:      http://github.com/mkrufky
10757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10758 T:      git git://linuxtv.org/mkrufky/tuners.git
10759 S:      Maintained
10760 F:      drivers/media/tuners/mxl5007t.*
10761
10762 MXSFB DRM DRIVER
10763 M:      Marek Vasut <marex@denx.de>
10764 M:      Stefan Agner <stefan@agner.ch>
10765 L:      dri-devel@lists.freedesktop.org
10766 S:      Supported
10767 F:      drivers/gpu/drm/mxsfb/
10768 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10769 T:      git git://anongit.freedesktop.org/drm/drm-misc
10770
10771 MYLEX DAC960 PCI RAID Controller
10772 M:      Hannes Reinecke <hare@kernel.org>
10773 L:      linux-scsi@vger.kernel.org
10774 S:      Supported
10775 F:      drivers/scsi/myrb.*
10776 F:      drivers/scsi/myrs.*
10777
10778 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10779 M:      Chris Lee <christopher.lee@cspi.com>
10780 L:      netdev@vger.kernel.org
10781 W:      https://www.cspi.com/ethernet-products/support/downloads/
10782 S:      Supported
10783 F:      drivers/net/ethernet/myricom/myri10ge/
10784
10785 NAND FLASH SUBSYSTEM
10786 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10787 R:      Richard Weinberger <richard@nod.at>
10788 L:      linux-mtd@lists.infradead.org
10789 W:      http://www.linux-mtd.infradead.org/
10790 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10792 S:      Maintained
10793 F:      drivers/mtd/nand/
10794 F:      include/linux/mtd/*nand*.h
10795
10796 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10797 M:      Daniel Mack <zonque@gmail.com>
10798 S:      Maintained
10799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10800 W:      http://www.native-instruments.com
10801 F:      sound/usb/caiaq/
10802
10803 NATSEMI ETHERNET DRIVER (DP8381x)
10804 S:      Orphan
10805 F:      drivers/net/ethernet/natsemi/natsemi.c
10806
10807 NCR 5380 SCSI DRIVERS
10808 M:      Finn Thain <fthain@telegraphics.com.au>
10809 M:      Michael Schmitz <schmitzmic@gmail.com>
10810 L:      linux-scsi@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/scsi/g_NCR5380.txt
10813 F:      drivers/scsi/NCR5380.*
10814 F:      drivers/scsi/arm/cumana_1.c
10815 F:      drivers/scsi/arm/oak.c
10816 F:      drivers/scsi/atari_scsi.*
10817 F:      drivers/scsi/dmx3191d.c
10818 F:      drivers/scsi/g_NCR5380.*
10819 F:      drivers/scsi/mac_scsi.*
10820 F:      drivers/scsi/sun3_scsi.*
10821 F:      drivers/scsi/sun3_scsi_vme.c
10822
10823 NCSI LIBRARY:
10824 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10825 S:      Maintained
10826 F:      net/ncsi/
10827
10828 NCT6775 HARDWARE MONITOR DRIVER
10829 M:      Guenter Roeck <linux@roeck-us.net>
10830 L:      linux-hwmon@vger.kernel.org
10831 S:      Maintained
10832 F:      Documentation/hwmon/nct6775.rst
10833 F:      drivers/hwmon/nct6775.c
10834
10835 NET_FAILOVER MODULE
10836 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10837 L:      netdev@vger.kernel.org
10838 S:      Supported
10839 F:      driver/net/net_failover.c
10840 F:      include/net/net_failover.h
10841 F:      Documentation/networking/net_failover.rst
10842
10843 NETEM NETWORK EMULATOR
10844 M:      Stephen Hemminger <stephen@networkplumber.org>
10845 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10846 S:      Maintained
10847 F:      net/sched/sch_netem.c
10848
10849 NETERION 10GbE DRIVERS (s2io/vxge)
10850 M:      Jon Mason <jdmason@kudzu.us>
10851 L:      netdev@vger.kernel.org
10852 S:      Supported
10853 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10854 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10855 F:      drivers/net/ethernet/neterion/
10856
10857 NETFILTER
10858 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10859 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10860 M:      Florian Westphal <fw@strlen.de>
10861 L:      netfilter-devel@vger.kernel.org
10862 L:      coreteam@netfilter.org
10863 W:      http://www.netfilter.org/
10864 W:      http://www.iptables.org/
10865 W:      http://www.nftables.org/
10866 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10869 S:      Maintained
10870 F:      include/linux/netfilter*
10871 F:      include/linux/netfilter/
10872 F:      include/net/netfilter/
10873 F:      include/uapi/linux/netfilter*
10874 F:      include/uapi/linux/netfilter/
10875 F:      net/*/netfilter.c
10876 F:      net/*/netfilter/
10877 F:      net/netfilter/
10878 F:      net/bridge/br_netfilter*.c
10879
10880 NETROM NETWORK LAYER
10881 M:      Ralf Baechle <ralf@linux-mips.org>
10882 L:      linux-hams@vger.kernel.org
10883 W:      http://www.linux-ax25.org/
10884 S:      Maintained
10885 F:      include/net/netrom.h
10886 F:      include/uapi/linux/netrom.h
10887 F:      net/netrom/
10888
10889 NETRONOME ETHERNET DRIVERS
10890 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10891 L:      oss-drivers@netronome.com
10892 S:      Maintained
10893 F:      drivers/net/ethernet/netronome/
10894
10895 NETWORK BLOCK DEVICE (NBD)
10896 M:      Josef Bacik <josef@toxicpanda.com>
10897 S:      Maintained
10898 L:      linux-block@vger.kernel.org
10899 L:      nbd@other.debian.org
10900 F:      Documentation/blockdev/nbd.txt
10901 F:      drivers/block/nbd.c
10902 F:      include/trace/events/nbd.h
10903 F:      include/uapi/linux/nbd.h
10904
10905 NETWORK DROP MONITOR
10906 M:      Neil Horman <nhorman@tuxdriver.com>
10907 L:      netdev@vger.kernel.org
10908 S:      Maintained
10909 W:      https://fedorahosted.org/dropwatch/
10910 F:      net/core/drop_monitor.c
10911
10912 NETWORKING DRIVERS
10913 M:      "David S. Miller" <davem@davemloft.net>
10914 L:      netdev@vger.kernel.org
10915 W:      http://www.linuxfoundation.org/en/Net
10916 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10919 S:      Odd Fixes
10920 F:      Documentation/devicetree/bindings/net/
10921 F:      drivers/net/
10922 F:      include/linux/if_*
10923 F:      include/linux/netdevice.h
10924 F:      include/linux/etherdevice.h
10925 F:      include/linux/fcdevice.h
10926 F:      include/linux/fddidevice.h
10927 F:      include/linux/hippidevice.h
10928 F:      include/linux/inetdevice.h
10929 F:      include/uapi/linux/if_*
10930 F:      include/uapi/linux/netdevice.h
10931
10932 NETWORKING DRIVERS (WIRELESS)
10933 M:      Kalle Valo <kvalo@codeaurora.org>
10934 L:      linux-wireless@vger.kernel.org
10935 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10938 S:      Maintained
10939 F:      Documentation/devicetree/bindings/net/wireless/
10940 F:      drivers/net/wireless/
10941
10942 NETWORKING [DSA]
10943 M:      Andrew Lunn <andrew@lunn.ch>
10944 M:      Vivien Didelot <vivien.didelot@gmail.com>
10945 M:      Florian Fainelli <f.fainelli@gmail.com>
10946 S:      Maintained
10947 F:      Documentation/devicetree/bindings/net/dsa/
10948 F:      net/dsa/
10949 F:      include/net/dsa.h
10950 F:      include/linux/dsa/
10951 F:      include/linux/platform_data/dsa.h
10952 F:      drivers/net/dsa/
10953
10954 NETWORKING [GENERAL]
10955 M:      "David S. Miller" <davem@davemloft.net>
10956 L:      netdev@vger.kernel.org
10957 W:      http://www.linuxfoundation.org/en/Net
10958 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10961 B:      mailto:netdev@vger.kernel.org
10962 S:      Maintained
10963 F:      net/
10964 F:      include/net/
10965 F:      include/linux/in.h
10966 F:      include/linux/net.h
10967 F:      include/linux/netdevice.h
10968 F:      include/uapi/linux/in.h
10969 F:      include/uapi/linux/net.h
10970 F:      include/uapi/linux/netdevice.h
10971 F:      include/uapi/linux/net_namespace.h
10972 F:      tools/testing/selftests/net/
10973 F:      lib/net_utils.c
10974 F:      lib/random32.c
10975 F:      Documentation/networking/
10976
10977 NETWORKING [IPSEC]
10978 M:      Steffen Klassert <steffen.klassert@secunet.com>
10979 M:      Herbert Xu <herbert@gondor.apana.org.au>
10980 M:      "David S. Miller" <davem@davemloft.net>
10981 L:      netdev@vger.kernel.org
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10984 S:      Maintained
10985 F:      net/xfrm/
10986 F:      net/key/
10987 F:      net/ipv4/xfrm*
10988 F:      net/ipv4/esp4*
10989 F:      net/ipv4/ah4.c
10990 F:      net/ipv4/ipcomp.c
10991 F:      net/ipv4/ip_vti.c
10992 F:      net/ipv6/xfrm*
10993 F:      net/ipv6/esp6*
10994 F:      net/ipv6/ah6.c
10995 F:      net/ipv6/ipcomp6.c
10996 F:      net/ipv6/ip6_vti.c
10997 F:      include/uapi/linux/xfrm.h
10998 F:      include/net/xfrm.h
10999
11000 NETWORKING [IPv4/IPv6]
11001 M:      "David S. Miller" <davem@davemloft.net>
11002 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11003 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11004 L:      netdev@vger.kernel.org
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11006 S:      Maintained
11007 F:      net/ipv4/
11008 F:      net/ipv6/
11009 F:      include/net/ip*
11010 F:      arch/x86/net/*
11011
11012 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11013 M:      Paul Moore <paul@paul-moore.com>
11014 W:      https://github.com/netlabel
11015 L:      netdev@vger.kernel.org
11016 L:      linux-security-module@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/netlabel/
11019 F:      include/net/calipso.h
11020 F:      include/net/cipso_ipv4.h
11021 F:      include/net/netlabel.h
11022 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11023 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11024 F:      net/netlabel/
11025 F:      net/ipv4/cipso_ipv4.c
11026 F:      net/ipv6/calipso.c
11027 F:      net/netfilter/xt_CONNSECMARK.c
11028 F:      net/netfilter/xt_SECMARK.c
11029
11030 NETWORKING [TCP]
11031 M:      Eric Dumazet <edumazet@google.com>
11032 L:      netdev@vger.kernel.org
11033 S:      Maintained
11034 F:      net/ipv4/tcp*.c
11035 F:      net/ipv4/syncookies.c
11036 F:      net/ipv6/tcp*.c
11037 F:      net/ipv6/syncookies.c
11038 F:      include/uapi/linux/tcp.h
11039 F:      include/net/tcp.h
11040 F:      include/linux/tcp.h
11041 F:      include/trace/events/tcp.h
11042
11043 NETWORKING [TLS]
11044 M:      Boris Pismenny <borisp@mellanox.com>
11045 M:      Aviad Yehezkel <aviadye@mellanox.com>
11046 M:      Dave Watson <davejwatson@fb.com>
11047 M:      John Fastabend <john.fastabend@gmail.com>
11048 M:      Daniel Borkmann <daniel@iogearbox.net>
11049 L:      netdev@vger.kernel.org
11050 S:      Maintained
11051 F:      net/tls/*
11052 F:      include/uapi/linux/tls.h
11053 F:      include/net/tls.h
11054
11055 NETWORKING [WIRELESS]
11056 L:      linux-wireless@vger.kernel.org
11057 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11058
11059 NETDEVSIM
11060 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11061 S:      Maintained
11062 F:      drivers/net/netdevsim/*
11063
11064 NETXEN (1/10) GbE SUPPORT
11065 M:      Manish Chopra <manishc@marvell.com>
11066 M:      Rahul Verma <rahulv@marvell.com>
11067 M:      GR-Linux-NIC-Dev@marvell.com
11068 L:      netdev@vger.kernel.org
11069 S:      Supported
11070 F:      drivers/net/ethernet/qlogic/netxen/
11071
11072 NFC SUBSYSTEM
11073 L:      netdev@vger.kernel.org
11074 S:      Orphan
11075 F:      net/nfc/
11076 F:      include/net/nfc/
11077 F:      include/uapi/linux/nfc.h
11078 F:      drivers/nfc/
11079 F:      include/linux/platform_data/nfcmrvl.h
11080 F:      include/linux/platform_data/nxp-nci.h
11081 F:      Documentation/devicetree/bindings/net/nfc/
11082
11083 NFS, SUNRPC, AND LOCKD CLIENTS
11084 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11085 M:      Anna Schumaker <anna.schumaker@netapp.com>
11086 L:      linux-nfs@vger.kernel.org
11087 W:      http://client.linux-nfs.org
11088 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11089 S:      Maintained
11090 F:      fs/lockd/
11091 F:      fs/nfs/
11092 F:      fs/nfs_common/
11093 F:      net/sunrpc/
11094 F:      include/linux/lockd/
11095 F:      include/linux/nfs*
11096 F:      include/linux/sunrpc/
11097 F:      include/uapi/linux/nfs*
11098 F:      include/uapi/linux/sunrpc/
11099
11100 NILFS2 FILESYSTEM
11101 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11102 L:      linux-nilfs@vger.kernel.org
11103 W:      https://nilfs.sourceforge.io/
11104 W:      https://nilfs.osdn.jp/
11105 T:      git git://github.com/konis/nilfs2.git
11106 S:      Supported
11107 F:      Documentation/filesystems/nilfs2.txt
11108 F:      fs/nilfs2/
11109 F:      include/trace/events/nilfs2.h
11110 F:      include/uapi/linux/nilfs2_api.h
11111 F:      include/uapi/linux/nilfs2_ondisk.h
11112
11113 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11114 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11115 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11116 S:      Maintained
11117 F:      Documentation/scsi/NinjaSCSI.txt
11118 F:      drivers/scsi/pcmcia/nsp_*
11119
11120 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11121 M:      GOTO Masanori <gotom@debian.or.jp>
11122 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11123 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11124 S:      Maintained
11125 F:      Documentation/scsi/NinjaSCSI.txt
11126 F:      drivers/scsi/nsp32*
11127
11128 NIOS2 ARCHITECTURE
11129 M:      Ley Foon Tan <lftan@altera.com>
11130 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11132 S:      Maintained
11133 F:      arch/nios2/
11134
11135 NOHZ, DYNTICKS SUPPORT
11136 M:      Frederic Weisbecker <fweisbec@gmail.com>
11137 M:      Thomas Gleixner <tglx@linutronix.de>
11138 M:      Ingo Molnar <mingo@kernel.org>
11139 L:      linux-kernel@vger.kernel.org
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11141 S:      Maintained
11142 F:      kernel/time/tick*.*
11143 F:      include/linux/tick.h
11144 F:      include/linux/sched/nohz.h
11145
11146 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11147 M:      Pavel Machek <pavel@ucw.cz>
11148 M:      Sakari Ailus <sakari.ailus@iki.fi>
11149 L:      linux-media@vger.kernel.org
11150 S:      Maintained
11151 F:      drivers/media/i2c/et8ek8
11152 F:      drivers/media/i2c/ad5820.c
11153
11154 NOKIA N900 POWER SUPPLY DRIVERS
11155 R:      Pali Rohár <pali.rohar@gmail.com>
11156 F:      include/linux/power/bq2415x_charger.h
11157 F:      include/linux/power/bq27xxx_battery.h
11158 F:      include/linux/power/isp1704_charger.h
11159 F:      drivers/power/supply/bq2415x_charger.c
11160 F:      drivers/power/supply/bq27xxx_battery.c
11161 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11162 F:      drivers/power/supply/isp1704_charger.c
11163 F:      drivers/power/supply/rx51_battery.c
11164
11165 NOLIBC HEADER FILE
11166 M:      Willy Tarreau <w@1wt.eu>
11167 S:      Maintained
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11169 F:      tools/include/nolibc/
11170
11171 NTB AMD DRIVER
11172 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11173 L:      linux-ntb@googlegroups.com
11174 S:      Supported
11175 F:      drivers/ntb/hw/amd/
11176
11177 NTB DRIVER CORE
11178 M:      Jon Mason <jdmason@kudzu.us>
11179 M:      Dave Jiang <dave.jiang@intel.com>
11180 M:      Allen Hubbe <allenbh@gmail.com>
11181 L:      linux-ntb@googlegroups.com
11182 S:      Supported
11183 W:      https://github.com/jonmason/ntb/wiki
11184 T:      git git://github.com/jonmason/ntb.git
11185 F:      drivers/ntb/
11186 F:      drivers/net/ntb_netdev.c
11187 F:      include/linux/ntb.h
11188 F:      include/linux/ntb_transport.h
11189 F:      tools/testing/selftests/ntb/
11190
11191 NTB IDT DRIVER
11192 M:      Serge Semin <fancer.lancer@gmail.com>
11193 L:      linux-ntb@googlegroups.com
11194 S:      Supported
11195 F:      drivers/ntb/hw/idt/
11196
11197 NTB INTEL DRIVER
11198 M:      Dave Jiang <dave.jiang@intel.com>
11199 L:      linux-ntb@googlegroups.com
11200 S:      Supported
11201 W:      https://github.com/davejiang/linux/wiki
11202 T:      git https://github.com/davejiang/linux.git
11203 F:      drivers/ntb/hw/intel/
11204
11205 NTFS FILESYSTEM
11206 M:      Anton Altaparmakov <anton@tuxera.com>
11207 L:      linux-ntfs-dev@lists.sourceforge.net
11208 W:      http://www.tuxera.com/
11209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11210 S:      Supported
11211 F:      Documentation/filesystems/ntfs.txt
11212 F:      fs/ntfs/
11213
11214 NUBUS SUBSYSTEM
11215 M:      Finn Thain <fthain@telegraphics.com.au>
11216 L:      linux-m68k@lists.linux-m68k.org
11217 S:      Maintained
11218 F:      arch/*/include/asm/nubus.h
11219 F:      drivers/nubus/
11220 F:      include/linux/nubus.h
11221 F:      include/uapi/linux/nubus.h
11222
11223 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11224 M:      Antonino Daplas <adaplas@gmail.com>
11225 L:      linux-fbdev@vger.kernel.org
11226 S:      Maintained
11227 F:      drivers/video/fbdev/riva/
11228 F:      drivers/video/fbdev/nvidia/
11229
11230 NVM EXPRESS DRIVER
11231 M:      Keith Busch <kbusch@kernel.org>
11232 M:      Jens Axboe <axboe@fb.com>
11233 M:      Christoph Hellwig <hch@lst.de>
11234 M:      Sagi Grimberg <sagi@grimberg.me>
11235 L:      linux-nvme@lists.infradead.org
11236 T:      git://git.infradead.org/nvme.git
11237 W:      http://git.infradead.org/nvme.git
11238 S:      Supported
11239 F:      drivers/nvme/host/
11240 F:      include/linux/nvme.h
11241 F:      include/uapi/linux/nvme_ioctl.h
11242
11243 NVM EXPRESS FC TRANSPORT DRIVERS
11244 M:      James Smart <james.smart@broadcom.com>
11245 L:      linux-nvme@lists.infradead.org
11246 S:      Supported
11247 F:      include/linux/nvme-fc.h
11248 F:      include/linux/nvme-fc-driver.h
11249 F:      drivers/nvme/host/fc.c
11250 F:      drivers/nvme/target/fc.c
11251 F:      drivers/nvme/target/fcloop.c
11252
11253 NVM EXPRESS TARGET DRIVER
11254 M:      Christoph Hellwig <hch@lst.de>
11255 M:      Sagi Grimberg <sagi@grimberg.me>
11256 L:      linux-nvme@lists.infradead.org
11257 T:      git://git.infradead.org/nvme.git
11258 W:      http://git.infradead.org/nvme.git
11259 S:      Supported
11260 F:      drivers/nvme/target/
11261
11262 NVMEM FRAMEWORK
11263 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11264 S:      Maintained
11265 F:      drivers/nvmem/
11266 F:      Documentation/devicetree/bindings/nvmem/
11267 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11268 F:      include/linux/nvmem-consumer.h
11269 F:      include/linux/nvmem-provider.h
11270
11271 NXP FXAS21002C DRIVER
11272 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11273 L:      linux-iio@vger.kernel.org
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11276 F:      drivers/iio/gyro/fxas21002c_core.c
11277 F:      drivers/iio/gyro/fxas21002c.h
11278 F:      drivers/iio/gyro/fxas21002c_i2c.c
11279 F:      drivers/iio/gyro/fxas21002c_spi.c
11280
11281 NXP SGTL5000 DRIVER
11282 M:      Fabio Estevam <festevam@gmail.com>
11283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11284 S:      Maintained
11285 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11286 F:      sound/soc/codecs/sgtl5000*
11287
11288 NXP SJA1105 ETHERNET SWITCH DRIVER
11289 M:      Vladimir Oltean <olteanv@gmail.com>
11290 L:      linux-kernel@vger.kernel.org
11291 S:      Maintained
11292 F:      drivers/net/dsa/sja1105
11293
11294 NXP TDA998X DRM DRIVER
11295 M:      Russell King <linux@armlinux.org.uk>
11296 S:      Maintained
11297 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11298 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11299 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11300 F:      include/drm/i2c/tda998x.h
11301 F:      include/dt-bindings/display/tda998x.h
11302 K:      "nxp,tda998x"
11303
11304 NXP TFA9879 DRIVER
11305 M:      Peter Rosin <peda@axentia.se>
11306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11307 S:      Maintained
11308 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11309 F:      sound/soc/codecs/tfa9879*
11310
11311 NXP-NCI NFC DRIVER
11312 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11313 R:      Charles Gorand <charles.gorand@effinnov.com>
11314 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11315 S:      Supported
11316 F:      drivers/nfc/nxp-nci
11317
11318 OBJAGG
11319 M:      Jiri Pirko <jiri@mellanox.com>
11320 L:      netdev@vger.kernel.org
11321 S:      Supported
11322 F:      lib/objagg.c
11323 F:      lib/test_objagg.c
11324 F:      include/linux/objagg.h
11325
11326 NXP FSPI DRIVER
11327 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11328 M:      Ashish Kumar <ashish.kumar@nxp.com>
11329 L:      linux-spi@vger.kernel.org
11330 S:      Maintained
11331 F:      drivers/spi/spi-nxp-fspi.c
11332 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11333
11334 OBJTOOL
11335 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11336 M:      Peter Zijlstra <peterz@infradead.org>
11337 S:      Supported
11338 F:      tools/objtool/
11339
11340 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11341 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11342 M:      Andrew Donnellan <ajd@linux.ibm.com>
11343 L:      linuxppc-dev@lists.ozlabs.org
11344 S:      Supported
11345 F:      arch/powerpc/platforms/powernv/ocxl.c
11346 F:      arch/powerpc/include/asm/pnv-ocxl.h
11347 F:      drivers/misc/ocxl/
11348 F:      include/misc/ocxl*
11349 F:      include/uapi/misc/ocxl.h
11350 F:      Documentation/accelerators/ocxl.rst
11351
11352 OMAP AUDIO SUPPORT
11353 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11354 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11356 L:      linux-omap@vger.kernel.org
11357 S:      Maintained
11358 F:      sound/soc/ti/omap*
11359 F:      sound/soc/ti/rx51.c
11360 F:      sound/soc/ti/n810.c
11361 F:      sound/soc/ti/sdma-pcm.*
11362
11363 OMAP CLOCK FRAMEWORK SUPPORT
11364 M:      Paul Walmsley <paul@pwsan.com>
11365 L:      linux-omap@vger.kernel.org
11366 S:      Maintained
11367 F:      arch/arm/*omap*/*clock*
11368
11369 OMAP DEVICE TREE SUPPORT
11370 M:      Benoît Cousson <bcousson@baylibre.com>
11371 M:      Tony Lindgren <tony@atomide.com>
11372 L:      linux-omap@vger.kernel.org
11373 L:      devicetree@vger.kernel.org
11374 S:      Maintained
11375 F:      arch/arm/boot/dts/*omap*
11376 F:      arch/arm/boot/dts/*am3*
11377 F:      arch/arm/boot/dts/*am4*
11378 F:      arch/arm/boot/dts/*am5*
11379 F:      arch/arm/boot/dts/*dra7*
11380
11381 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11382 L:      linux-omap@vger.kernel.org
11383 L:      linux-fbdev@vger.kernel.org
11384 S:      Orphan
11385 F:      drivers/video/fbdev/omap2/
11386 F:      Documentation/arm/OMAP/DSS
11387
11388 OMAP FRAMEBUFFER SUPPORT
11389 L:      linux-fbdev@vger.kernel.org
11390 L:      linux-omap@vger.kernel.org
11391 S:      Orphan
11392 F:      drivers/video/fbdev/omap/
11393
11394 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11395 M:      Roger Quadros <rogerq@ti.com>
11396 M:      Tony Lindgren <tony@atomide.com>
11397 L:      linux-omap@vger.kernel.org
11398 S:      Maintained
11399 F:      drivers/memory/omap-gpmc.c
11400 F:      arch/arm/mach-omap2/*gpmc*
11401
11402 OMAP GPIO DRIVER
11403 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11404 M:      Santosh Shilimkar <ssantosh@kernel.org>
11405 M:      Kevin Hilman <khilman@kernel.org>
11406 L:      linux-omap@vger.kernel.org
11407 S:      Maintained
11408 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11409 F:      drivers/gpio/gpio-omap.c
11410
11411 OMAP HARDWARE SPINLOCK SUPPORT
11412 M:      Ohad Ben-Cohen <ohad@wizery.com>
11413 L:      linux-omap@vger.kernel.org
11414 S:      Maintained
11415 F:      drivers/hwspinlock/omap_hwspinlock.c
11416
11417 OMAP HS MMC SUPPORT
11418 L:      linux-mmc@vger.kernel.org
11419 L:      linux-omap@vger.kernel.org
11420 S:      Orphan
11421 F:      drivers/mmc/host/omap_hsmmc.c
11422
11423 OMAP HWMOD DATA
11424 M:      Paul Walmsley <paul@pwsan.com>
11425 L:      linux-omap@vger.kernel.org
11426 S:      Maintained
11427 F:      arch/arm/mach-omap2/omap_hwmod*data*
11428
11429 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11430 M:      Benoît Cousson <bcousson@baylibre.com>
11431 L:      linux-omap@vger.kernel.org
11432 S:      Maintained
11433 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11434
11435 OMAP HWMOD SUPPORT
11436 M:      Benoît Cousson <bcousson@baylibre.com>
11437 M:      Paul Walmsley <paul@pwsan.com>
11438 L:      linux-omap@vger.kernel.org
11439 S:      Maintained
11440 F:      arch/arm/mach-omap2/omap_hwmod.*
11441
11442 OMAP I2C DRIVER
11443 M:      Vignesh R <vigneshr@ti.com>
11444 L:      linux-omap@vger.kernel.org
11445 L:      linux-i2c@vger.kernel.org
11446 S:      Maintained
11447 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11448 F:      drivers/i2c/busses/i2c-omap.c
11449
11450 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11451 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11452 L:      linux-media@vger.kernel.org
11453 S:      Maintained
11454 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11455 F:      drivers/media/platform/omap3isp/
11456 F:      drivers/staging/media/omap4iss/
11457
11458 OMAP MMC SUPPORT
11459 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11460 L:      linux-omap@vger.kernel.org
11461 S:      Odd Fixes
11462 F:      drivers/mmc/host/omap.c
11463
11464 OMAP POWER MANAGEMENT SUPPORT
11465 M:      Kevin Hilman <khilman@kernel.org>
11466 L:      linux-omap@vger.kernel.org
11467 S:      Maintained
11468 F:      arch/arm/*omap*/*pm*
11469 F:      drivers/cpufreq/omap-cpufreq.c
11470
11471 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11472 M:      Rajendra Nayak <rnayak@codeaurora.org>
11473 M:      Paul Walmsley <paul@pwsan.com>
11474 L:      linux-omap@vger.kernel.org
11475 S:      Maintained
11476 F:      arch/arm/mach-omap2/prm*
11477
11478 OMAP RANDOM NUMBER GENERATOR SUPPORT
11479 M:      Deepak Saxena <dsaxena@plexity.net>
11480 S:      Maintained
11481 F:      drivers/char/hw_random/omap-rng.c
11482
11483 OMAP USB SUPPORT
11484 L:      linux-usb@vger.kernel.org
11485 L:      linux-omap@vger.kernel.org
11486 S:      Orphan
11487 F:      drivers/usb/*/*omap*
11488 F:      arch/arm/*omap*/usb*
11489
11490 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11491 M:      Mark Jackson <mpfj@newflow.co.uk>
11492 L:      linux-omap@vger.kernel.org
11493 S:      Maintained
11494 F:      arch/arm/boot/dts/am335x-nano.dts
11495
11496 OMAP1 SUPPORT
11497 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11498 M:      Tony Lindgren <tony@atomide.com>
11499 L:      linux-omap@vger.kernel.org
11500 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11502 S:      Maintained
11503 F:      arch/arm/mach-omap1/
11504 F:      arch/arm/plat-omap/
11505 F:      arch/arm/configs/omap1_defconfig
11506 F:      drivers/i2c/busses/i2c-omap.c
11507 F:      include/linux/platform_data/i2c-omap.h
11508 F:      include/linux/platform_data/ams-delta-fiq.h
11509
11510 OMAP2+ SUPPORT
11511 M:      Tony Lindgren <tony@atomide.com>
11512 L:      linux-omap@vger.kernel.org
11513 W:      http://www.muru.com/linux/omap/
11514 W:      http://linux.omap.com/
11515 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11517 S:      Maintained
11518 F:      arch/arm/mach-omap2/
11519 F:      arch/arm/plat-omap/
11520 F:      arch/arm/configs/omap2plus_defconfig
11521 F:      drivers/i2c/busses/i2c-omap.c
11522 F:      drivers/irqchip/irq-omap-intc.c
11523 F:      drivers/mfd/*omap*.c
11524 F:      drivers/mfd/menelaus.c
11525 F:      drivers/mfd/palmas.c
11526 F:      drivers/mfd/tps65217.c
11527 F:      drivers/mfd/tps65218.c
11528 F:      drivers/mfd/tps65910.c
11529 F:      drivers/mfd/twl-core.[ch]
11530 F:      drivers/mfd/twl4030*.c
11531 F:      drivers/mfd/twl6030*.c
11532 F:      drivers/mfd/twl6040*.c
11533 F:      drivers/regulator/palmas-regulator*.c
11534 F:      drivers/regulator/pbias-regulator.c
11535 F:      drivers/regulator/tps65217-regulator.c
11536 F:      drivers/regulator/tps65218-regulator.c
11537 F:      drivers/regulator/tps65910-regulator.c
11538 F:      drivers/regulator/twl-regulator.c
11539 F:      drivers/regulator/twl6030-regulator.c
11540 F:      include/linux/platform_data/i2c-omap.h
11541
11542 ONION OMEGA2+ BOARD
11543 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11544 L:      linux-mips@vger.kernel.org
11545 S:      Maintained
11546 F:      arch/mips/boot/dts/ralink/omega2p.dts
11547
11548 OMFS FILESYSTEM
11549 M:      Bob Copeland <me@bobcopeland.com>
11550 L:      linux-karma-devel@lists.sourceforge.net
11551 S:      Maintained
11552 F:      Documentation/filesystems/omfs.txt
11553 F:      fs/omfs/
11554
11555 OMNIKEY CARDMAN 4000 DRIVER
11556 M:      Harald Welte <laforge@gnumonks.org>
11557 S:      Maintained
11558 F:      drivers/char/pcmcia/cm4000_cs.c
11559 F:      include/linux/cm4000_cs.h
11560 F:      include/uapi/linux/cm4000_cs.h
11561
11562 OMNIKEY CARDMAN 4040 DRIVER
11563 M:      Harald Welte <laforge@gnumonks.org>
11564 S:      Maintained
11565 F:      drivers/char/pcmcia/cm4040_cs.*
11566
11567 OMNIVISION OV13858 SENSOR DRIVER
11568 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11569 L:      linux-media@vger.kernel.org
11570 T:      git git://linuxtv.org/media_tree.git
11571 S:      Maintained
11572 F:      drivers/media/i2c/ov13858.c
11573
11574 OMNIVISION OV2680 SENSOR DRIVER
11575 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11576 L:      linux-media@vger.kernel.org
11577 T:      git git://linuxtv.org/media_tree.git
11578 S:      Maintained
11579 F:      drivers/media/i2c/ov2680.c
11580 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11581
11582 OMNIVISION OV2685 SENSOR DRIVER
11583 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11584 L:      linux-media@vger.kernel.org
11585 T:      git git://linuxtv.org/media_tree.git
11586 S:      Maintained
11587 F:      drivers/media/i2c/ov2685.c
11588
11589 OMNIVISION OV5640 SENSOR DRIVER
11590 M:      Steve Longerbeam <slongerbeam@gmail.com>
11591 L:      linux-media@vger.kernel.org
11592 T:      git git://linuxtv.org/media_tree.git
11593 S:      Maintained
11594 F:      drivers/media/i2c/ov5640.c
11595
11596 OMNIVISION OV5647 SENSOR DRIVER
11597 M:      Luis Oliveira <lolivei@synopsys.com>
11598 L:      linux-media@vger.kernel.org
11599 T:      git git://linuxtv.org/media_tree.git
11600 S:      Maintained
11601 F:      drivers/media/i2c/ov5647.c
11602
11603 OMNIVISION OV5695 SENSOR DRIVER
11604 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11605 L:      linux-media@vger.kernel.org
11606 T:      git git://linuxtv.org/media_tree.git
11607 S:      Maintained
11608 F:      drivers/media/i2c/ov5695.c
11609
11610 OMNIVISION OV7670 SENSOR DRIVER
11611 M:      Jonathan Corbet <corbet@lwn.net>
11612 L:      linux-media@vger.kernel.org
11613 T:      git git://linuxtv.org/media_tree.git
11614 S:      Maintained
11615 F:      drivers/media/i2c/ov7670.c
11616 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11617
11618 OMNIVISION OV772x SENSOR DRIVER
11619 M:      Jacopo Mondi <jacopo@jmondi.org>
11620 L:      linux-media@vger.kernel.org
11621 T:      git git://linuxtv.org/media_tree.git
11622 S:      Odd fixes
11623 F:      drivers/media/i2c/ov772x.c
11624 F:      include/media/i2c/ov772x.h
11625 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11626
11627 OMNIVISION OV7740 SENSOR DRIVER
11628 M:      Wenyou Yang <wenyou.yang@microchip.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/ov7740.c
11633 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11634
11635 OMNIVISION OV9640 SENSOR DRIVER
11636 M:      Petr Cvek <petrcvekcz@gmail.com>
11637 L:      linux-media@vger.kernel.org
11638 S:      Maintained
11639 F:      drivers/media/i2c/ov9640.*
11640
11641 OMNIVISION OV8856 SENSOR DRIVER
11642 M:      Ben Kao <ben.kao@intel.com>
11643 L:      linux-media@vger.kernel.org
11644 T:      git git://linuxtv.org/media_tree.git
11645 S:      Maintained
11646 F:      drivers/media/i2c/ov8856.c
11647
11648 OMNIVISION OV9650 SENSOR DRIVER
11649 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11650 R:      Akinobu Mita <akinobu.mita@gmail.com>
11651 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11652 L:      linux-media@vger.kernel.org
11653 T:      git git://linuxtv.org/media_tree.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov9650.c
11656 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11657
11658 ONENAND FLASH DRIVER
11659 M:      Kyungmin Park <kyungmin.park@samsung.com>
11660 L:      linux-mtd@lists.infradead.org
11661 S:      Maintained
11662 F:      drivers/mtd/nand/onenand/
11663 F:      include/linux/mtd/onenand*.h
11664
11665 ONSTREAM SCSI TAPE DRIVER
11666 M:      Willem Riede <osst@riede.org>
11667 L:      osst-users@lists.sourceforge.net
11668 L:      linux-scsi@vger.kernel.org
11669 S:      Maintained
11670 F:      Documentation/scsi/osst.txt
11671 F:      drivers/scsi/osst.*
11672 F:      drivers/scsi/osst_*.h
11673 F:      drivers/scsi/st.h
11674
11675 OP-TEE DRIVER
11676 M:      Jens Wiklander <jens.wiklander@linaro.org>
11677 S:      Maintained
11678 F:      drivers/tee/optee/
11679
11680 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11681 M:      Sumit Garg <sumit.garg@linaro.org>
11682 S:      Maintained
11683 F:      drivers/char/hw_random/optee-rng.c
11684
11685 OPA-VNIC DRIVER
11686 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11687 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11688 L:      linux-rdma@vger.kernel.org
11689 S:      Supported
11690 F:      drivers/infiniband/ulp/opa_vnic
11691
11692 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11693 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11694 M:      Frank Rowand <frowand.list@gmail.com>
11695 L:      devicetree@vger.kernel.org
11696 S:      Maintained
11697 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11698 F:      Documentation/devicetree/overlay-notes.txt
11699 F:      drivers/of/overlay.c
11700 F:      drivers/of/resolver.c
11701 K:      of_overlay_notifier_
11702
11703 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11704 M:      Rob Herring <robh+dt@kernel.org>
11705 M:      Frank Rowand <frowand.list@gmail.com>
11706 L:      devicetree@vger.kernel.org
11707 W:      http://www.devicetree.org/
11708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11709 S:      Maintained
11710 F:      drivers/of/
11711 F:      include/linux/of*.h
11712 F:      scripts/dtc/
11713 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11714
11715 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11716 M:      Rob Herring <robh+dt@kernel.org>
11717 M:      Mark Rutland <mark.rutland@arm.com>
11718 L:      devicetree@vger.kernel.org
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11720 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11721 S:      Maintained
11722 F:      Documentation/devicetree/
11723 F:      arch/*/boot/dts/
11724 F:      include/dt-bindings/
11725
11726 OPENCORES I2C BUS DRIVER
11727 M:      Peter Korsgaard <peter@korsgaard.com>
11728 M:      Andrew Lunn <andrew@lunn.ch>
11729 L:      linux-i2c@vger.kernel.org
11730 S:      Maintained
11731 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11732 F:      Documentation/i2c/busses/i2c-ocores
11733 F:      drivers/i2c/busses/i2c-ocores.c
11734 F:      include/linux/platform_data/i2c-ocores.h
11735
11736 OPENRISC ARCHITECTURE
11737 M:      Jonas Bonn <jonas@southpole.se>
11738 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11739 M:      Stafford Horne <shorne@gmail.com>
11740 T:      git git://github.com/openrisc/linux.git
11741 L:      openrisc@lists.librecores.org
11742 W:      http://openrisc.io
11743 S:      Maintained
11744 F:      Documentation/devicetree/bindings/openrisc/
11745 F:      Documentation/openrisc/
11746 F:      arch/openrisc/
11747 F:      drivers/irqchip/irq-ompic.c
11748 F:      drivers/irqchip/irq-or1k-*
11749
11750 OPENVSWITCH
11751 M:      Pravin B Shelar <pshelar@ovn.org>
11752 L:      netdev@vger.kernel.org
11753 L:      dev@openvswitch.org
11754 W:      http://openvswitch.org
11755 S:      Maintained
11756 F:      net/openvswitch/
11757 F:      include/uapi/linux/openvswitch.h
11758
11759 OPERATING PERFORMANCE POINTS (OPP)
11760 M:      Viresh Kumar <vireshk@kernel.org>
11761 M:      Nishanth Menon <nm@ti.com>
11762 M:      Stephen Boyd <sboyd@kernel.org>
11763 L:      linux-pm@vger.kernel.org
11764 S:      Maintained
11765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11766 F:      drivers/opp/
11767 F:      include/linux/pm_opp.h
11768 F:      Documentation/power/opp.txt
11769 F:      Documentation/devicetree/bindings/opp/
11770
11771 OPL4 DRIVER
11772 M:      Clemens Ladisch <clemens@ladisch.de>
11773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11775 S:      Maintained
11776 F:      sound/drivers/opl4/
11777
11778 OPROFILE
11779 M:      Robert Richter <rric@kernel.org>
11780 L:      oprofile-list@lists.sf.net
11781 S:      Maintained
11782 F:      arch/*/include/asm/oprofile*.h
11783 F:      arch/*/oprofile/
11784 F:      drivers/oprofile/
11785 F:      include/linux/oprofile.h
11786
11787 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11788 M:      Mark Fasheh <mark@fasheh.com>
11789 M:      Joel Becker <jlbec@evilplan.org>
11790 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11791 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11792 W:      http://ocfs2.wiki.kernel.org
11793 S:      Supported
11794 F:      Documentation/filesystems/ocfs2.txt
11795 F:      Documentation/filesystems/dlmfs.txt
11796 F:      fs/ocfs2/
11797
11798 ORANGEFS FILESYSTEM
11799 M:      Mike Marshall <hubcap@omnibond.com>
11800 R:      Martin Brandenburg <martin@omnibond.com>
11801 L:      devel@lists.orangefs.org
11802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11803 S:      Supported
11804 F:      fs/orangefs/
11805 F:      Documentation/filesystems/orangefs.txt
11806
11807 ORINOCO DRIVER
11808 L:      linux-wireless@vger.kernel.org
11809 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11810 W:      http://www.nongnu.org/orinoco/
11811 S:      Orphan
11812 F:      drivers/net/wireless/intersil/orinoco/
11813
11814 OV2659 OMNIVISION SENSOR DRIVER
11815 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11816 L:      linux-media@vger.kernel.org
11817 W:      https://linuxtv.org
11818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11819 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11820 S:      Maintained
11821 F:      drivers/media/i2c/ov2659.c
11822 F:      include/media/i2c/ov2659.h
11823
11824 OVERLAY FILESYSTEM
11825 M:      Miklos Szeredi <miklos@szeredi.hu>
11826 L:      linux-unionfs@vger.kernel.org
11827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11828 S:      Supported
11829 F:      fs/overlayfs/
11830 F:      Documentation/filesystems/overlayfs.txt
11831
11832 P54 WIRELESS DRIVER
11833 M:      Christian Lamparter <chunkeey@googlemail.com>
11834 L:      linux-wireless@vger.kernel.org
11835 W:      http://wireless.kernel.org/en/users/Drivers/p54
11836 S:      Maintained
11837 F:      drivers/net/wireless/intersil/p54/
11838
11839 PA SEMI ETHERNET DRIVER
11840 L:      netdev@vger.kernel.org
11841 S:      Orphan
11842 F:      drivers/net/ethernet/pasemi/*
11843
11844 PA SEMI SMBUS DRIVER
11845 L:      linux-i2c@vger.kernel.org
11846 S:      Orphan
11847 F:      drivers/i2c/busses/i2c-pasemi.c
11848
11849 PACKING
11850 M:      Vladimir Oltean <olteanv@gmail.com>
11851 L:      netdev@vger.kernel.org
11852 S:      Supported
11853 F:      lib/packing.c
11854 F:      include/linux/packing.h
11855 F:      Documentation/packing.txt
11856
11857 PADATA PARALLEL EXECUTION MECHANISM
11858 M:      Steffen Klassert <steffen.klassert@secunet.com>
11859 L:      linux-crypto@vger.kernel.org
11860 S:      Maintained
11861 F:      kernel/padata.c
11862 F:      include/linux/padata.h
11863 F:      Documentation/padata.txt
11864
11865 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11866 M:      Harald Welte <laforge@gnumonks.org>
11867 L:      platform-driver-x86@vger.kernel.org
11868 S:      Maintained
11869 F:      drivers/platform/x86/panasonic-laptop.c
11870
11871 PARALLEL LCD/KEYPAD PANEL DRIVER
11872 M:      Willy Tarreau <willy@haproxy.com>
11873 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11874 S:      Odd Fixes
11875 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11876 F:      drivers/auxdisplay/panel.c
11877
11878 PARALLEL PORT SUBSYSTEM
11879 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11880 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11881 L:      linux-parport@lists.infradead.org (subscribers-only)
11882 S:      Maintained
11883 F:      drivers/parport/
11884 F:      include/linux/parport*.h
11885 F:      drivers/char/ppdev.c
11886 F:      include/uapi/linux/ppdev.h
11887 F:      Documentation/parport*.txt
11888
11889 PARAVIRT_OPS INTERFACE
11890 M:      Juergen Gross <jgross@suse.com>
11891 M:      Alok Kataria <akataria@vmware.com>
11892 L:      virtualization@lists.linux-foundation.org
11893 S:      Supported
11894 F:      Documentation/virtual/paravirt_ops.txt
11895 F:      arch/*/kernel/paravirt*
11896 F:      arch/*/include/asm/paravirt*.h
11897 F:      include/linux/hypervisor.h
11898
11899 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11900 M:      Tim Waugh <tim@cyberelk.net>
11901 L:      linux-parport@lists.infradead.org (subscribers-only)
11902 S:      Maintained
11903 F:      Documentation/blockdev/paride.txt
11904 F:      drivers/block/paride/
11905
11906 PARISC ARCHITECTURE
11907 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11908 M:      Helge Deller <deller@gmx.de>
11909 L:      linux-parisc@vger.kernel.org
11910 W:      http://www.parisc-linux.org/
11911 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11914 S:      Maintained
11915 F:      arch/parisc/
11916 F:      Documentation/parisc/
11917 F:      drivers/parisc/
11918 F:      drivers/char/agp/parisc-agp.c
11919 F:      drivers/input/serio/gscps2.c
11920 F:      drivers/parport/parport_gsc.*
11921 F:      drivers/tty/serial/8250/8250_gsc.c
11922 F:      drivers/video/fbdev/sti*
11923 F:      drivers/video/console/sti*
11924 F:      drivers/video/logo/logo_parisc*
11925
11926 PARMAN
11927 M:      Jiri Pirko <jiri@mellanox.com>
11928 L:      netdev@vger.kernel.org
11929 S:      Supported
11930 F:      lib/parman.c
11931 F:      lib/test_parman.c
11932 F:      include/linux/parman.h
11933
11934 PC ENGINES APU BOARD DRIVER
11935 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11936 S:      Maintained
11937 F:      drivers/platform/x86/pcengines-apuv2.c
11938
11939 PC87360 HARDWARE MONITORING DRIVER
11940 M:      Jim Cromie <jim.cromie@gmail.com>
11941 L:      linux-hwmon@vger.kernel.org
11942 S:      Maintained
11943 F:      Documentation/hwmon/pc87360.rst
11944 F:      drivers/hwmon/pc87360.c
11945
11946 PC8736x GPIO DRIVER
11947 M:      Jim Cromie <jim.cromie@gmail.com>
11948 S:      Maintained
11949 F:      drivers/char/pc8736x_gpio.c
11950
11951 PC87427 HARDWARE MONITORING DRIVER
11952 M:      Jean Delvare <jdelvare@suse.com>
11953 L:      linux-hwmon@vger.kernel.org
11954 S:      Maintained
11955 F:      Documentation/hwmon/pc87427.rst
11956 F:      drivers/hwmon/pc87427.c
11957
11958 PCA9532 LED DRIVER
11959 M:      Riku Voipio <riku.voipio@iki.fi>
11960 S:      Maintained
11961 F:      drivers/leds/leds-pca9532.c
11962 F:      include/linux/leds-pca9532.h
11963
11964 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11965 M:      Guenter Roeck <linux@roeck-us.net>
11966 L:      linux-i2c@vger.kernel.org
11967 S:      Maintained
11968 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11969
11970 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11971 M:      Khalid Aziz <khalid@gonehiking.org>
11972 S:      Maintained
11973 F:      drivers/firmware/pcdp.*
11974
11975 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11976 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11977 L:      linux-pci@vger.kernel.org
11978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11979 S:      Maintained
11980 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11981 F:      drivers/pci/controller/pci-aardvark.c
11982
11983 PCI DRIVER FOR ALTERA PCIE IP
11984 M:      Ley Foon Tan <lftan@altera.com>
11985 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11986 L:      linux-pci@vger.kernel.org
11987 S:      Supported
11988 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11989 F:      drivers/pci/controller/pcie-altera.c
11990
11991 PCI DRIVER FOR APPLIEDMICRO XGENE
11992 M:      Toan Le <toan@os.amperecomputing.com>
11993 L:      linux-pci@vger.kernel.org
11994 L:      linux-arm-kernel@lists.infradead.org
11995 S:      Maintained
11996 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11997 F:      drivers/pci/controller/pci-xgene.c
11998
11999 PCI DRIVER FOR ARM VERSATILE PLATFORM
12000 M:      Rob Herring <robh@kernel.org>
12001 L:      linux-pci@vger.kernel.org
12002 L:      linux-arm-kernel@lists.infradead.org
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/pci/versatile.txt
12005 F:      drivers/pci/controller/pci-versatile.c
12006
12007 PCI DRIVER FOR ARMADA 8K
12008 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12009 L:      linux-pci@vger.kernel.org
12010 L:      linux-arm-kernel@lists.infradead.org
12011 S:      Maintained
12012 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12013 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12014
12015 PCI DRIVER FOR CADENCE PCIE IP
12016 M:      Tom Joseph <tjoseph@cadence.com>
12017 L:      linux-pci@vger.kernel.org
12018 S:      Maintained
12019 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12020 F:      drivers/pci/controller/pcie-cadence*
12021
12022 PCI DRIVER FOR FREESCALE LAYERSCAPE
12023 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12024 M:      Mingkai Hu <mingkai.hu@nxp.com>
12025 M:      Roy Zang <roy.zang@nxp.com>
12026 L:      linuxppc-dev@lists.ozlabs.org
12027 L:      linux-pci@vger.kernel.org
12028 L:      linux-arm-kernel@lists.infradead.org
12029 S:      Maintained
12030 F:      drivers/pci/controller/dwc/*layerscape*
12031
12032 PCI DRIVER FOR GENERIC OF HOSTS
12033 M:      Will Deacon <will@kernel.org>
12034 L:      linux-pci@vger.kernel.org
12035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12036 S:      Maintained
12037 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12038 F:      drivers/pci/controller/pci-host-common.c
12039 F:      drivers/pci/controller/pci-host-generic.c
12040
12041 PCI DRIVER FOR IMX6
12042 M:      Richard Zhu <hongxing.zhu@nxp.com>
12043 M:      Lucas Stach <l.stach@pengutronix.de>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12046 S:      Maintained
12047 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12048 F:      drivers/pci/controller/dwc/*imx6*
12049
12050 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12051 M:      Keith Busch <keith.busch@intel.com>
12052 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12053 L:      linux-pci@vger.kernel.org
12054 S:      Supported
12055 F:      drivers/pci/controller/vmd.c
12056
12057 PCI DRIVER FOR MICROSEMI SWITCHTEC
12058 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12059 M:      Logan Gunthorpe <logang@deltatee.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/switchtec.txt
12063 F:      Documentation/ABI/testing/sysfs-class-switchtec
12064 F:      drivers/pci/switch/switchtec*
12065 F:      include/uapi/linux/switchtec_ioctl.h
12066 F:      include/linux/switchtec.h
12067 F:      drivers/ntb/hw/mscc/
12068
12069 PCI DRIVER FOR MOBIVEIL PCIE IP
12070 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12071 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12072 L:      linux-pci@vger.kernel.org
12073 S:      Supported
12074 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12075 F:      drivers/pci/controller/pcie-mobiveil.c
12076
12077 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12078 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12079 M:      Jason Cooper <jason@lakedaemon.net>
12080 L:      linux-pci@vger.kernel.org
12081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12082 S:      Maintained
12083 F:      drivers/pci/controller/*mvebu*
12084
12085 PCI DRIVER FOR NVIDIA TEGRA
12086 M:      Thierry Reding <thierry.reding@gmail.com>
12087 L:      linux-tegra@vger.kernel.org
12088 L:      linux-pci@vger.kernel.org
12089 S:      Supported
12090 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12091 F:      drivers/pci/controller/pci-tegra.c
12092
12093 PCI DRIVER FOR RENESAS R-CAR
12094 M:      Simon Horman <horms@verge.net.au>
12095 L:      linux-pci@vger.kernel.org
12096 L:      linux-renesas-soc@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/pci/controller/*rcar*
12099
12100 PCI DRIVER FOR SAMSUNG EXYNOS
12101 M:      Jingoo Han <jingoohan1@gmail.com>
12102 L:      linux-pci@vger.kernel.org
12103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12104 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12105 S:      Maintained
12106 F:      drivers/pci/controller/dwc/pci-exynos.c
12107
12108 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12109 M:      Jingoo Han <jingoohan1@gmail.com>
12110 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12114 F:      drivers/pci/controller/dwc/*designware*
12115
12116 PCI DRIVER FOR TI DRA7XX
12117 M:      Kishon Vijay Abraham I <kishon@ti.com>
12118 L:      linux-omap@vger.kernel.org
12119 L:      linux-pci@vger.kernel.org
12120 S:      Supported
12121 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12122 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12123
12124 PCI DRIVER FOR TI KEYSTONE
12125 M:      Murali Karicheri <m-karicheri2@ti.com>
12126 L:      linux-pci@vger.kernel.org
12127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12128 S:      Maintained
12129 F:      drivers/pci/controller/dwc/pci-keystone.c
12130
12131 PCI ENDPOINT SUBSYSTEM
12132 M:      Kishon Vijay Abraham I <kishon@ti.com>
12133 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12134 L:      linux-pci@vger.kernel.org
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12136 S:      Supported
12137 F:      drivers/pci/endpoint/
12138 F:      drivers/misc/pci_endpoint_test.c
12139 F:      tools/pci/
12140
12141 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12142 M:      Russell Currey <ruscur@russell.cc>
12143 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12144 M:      Oliver O'Halloran <oohall@gmail.com>
12145 L:      linuxppc-dev@lists.ozlabs.org
12146 S:      Supported
12147 F:      Documentation/PCI/pci-error-recovery.txt
12148 F:      drivers/pci/pcie/aer.c
12149 F:      drivers/pci/pcie/dpc.c
12150 F:      drivers/pci/pcie/err.c
12151 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12152 F:      arch/powerpc/kernel/eeh*.c
12153 F:      arch/powerpc/platforms/*/eeh*.c
12154 F:      arch/powerpc/include/*/eeh*.h
12155
12156 PCI ERROR RECOVERY
12157 M:      Linas Vepstas <linasvepstas@gmail.com>
12158 L:      linux-pci@vger.kernel.org
12159 S:      Supported
12160 F:      Documentation/PCI/pci-error-recovery.txt
12161
12162 PCI MSI DRIVER FOR ALTERA MSI IP
12163 M:      Ley Foon Tan <lftan@altera.com>
12164 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12165 L:      linux-pci@vger.kernel.org
12166 S:      Supported
12167 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12168 F:      drivers/pci/controller/pcie-altera-msi.c
12169
12170 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12171 M:      Toan Le <toan@os.amperecomputing.com>
12172 L:      linux-pci@vger.kernel.org
12173 L:      linux-arm-kernel@lists.infradead.org
12174 S:      Maintained
12175 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12176 F:      drivers/pci/controller/pci-xgene-msi.c
12177
12178 PCI SUBSYSTEM
12179 M:      Bjorn Helgaas <bhelgaas@google.com>
12180 L:      linux-pci@vger.kernel.org
12181 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12183 S:      Supported
12184 F:      Documentation/devicetree/bindings/pci/
12185 F:      Documentation/PCI/
12186 F:      drivers/acpi/pci*
12187 F:      drivers/pci/
12188 F:      include/asm-generic/pci*
12189 F:      include/linux/pci*
12190 F:      include/linux/of_pci.h
12191 F:      include/uapi/linux/pci*
12192 F:      lib/pci*
12193 F:      arch/x86/pci/
12194 F:      arch/x86/kernel/quirks.c
12195 F:      arch/x86/kernel/early-quirks.c
12196
12197 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12198 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12199 L:      linux-pci@vger.kernel.org
12200 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12202 S:      Supported
12203 F:      drivers/pci/controller/
12204
12205 PCIE DRIVER FOR ANNAPURNA LABS
12206 M:      Jonathan Chocron <jonnyc@amazon.com>
12207 L:      linux-pci@vger.kernel.org
12208 S:      Maintained
12209 F:      drivers/pci/controller/dwc/pcie-al.c
12210
12211 PCIE DRIVER FOR AMLOGIC MESON
12212 M:      Yue Wang <yue.wang@Amlogic.com>
12213 L:      linux-pci@vger.kernel.org
12214 L:      linux-amlogic@lists.infradead.org
12215 S:      Maintained
12216 F:      drivers/pci/controller/dwc/pci-meson.c
12217
12218 PCIE DRIVER FOR AXIS ARTPEC
12219 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12220 L:      linux-arm-kernel@axis.com
12221 L:      linux-pci@vger.kernel.org
12222 S:      Maintained
12223 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12224 F:      drivers/pci/controller/dwc/*artpec*
12225
12226 PCIE DRIVER FOR CAVIUM THUNDERX
12227 M:      David Daney <david.daney@cavium.com>
12228 L:      linux-pci@vger.kernel.org
12229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12230 S:      Supported
12231 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12232 F:      drivers/pci/controller/pci-thunder-*
12233
12234 PCIE DRIVER FOR HISILICON
12235 M:      Zhou Wang <wangzhou1@hisilicon.com>
12236 L:      linux-pci@vger.kernel.org
12237 S:      Maintained
12238 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12239 F:      drivers/pci/controller/dwc/pcie-hisi.c
12240
12241 PCIE DRIVER FOR HISILICON KIRIN
12242 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12243 M:      Binghui Wang <wangbinghui@hisilicon.com>
12244 L:      linux-pci@vger.kernel.org
12245 S:      Maintained
12246 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12247 F:      drivers/pci/controller/dwc/pcie-kirin.c
12248
12249 PCIE DRIVER FOR HISILICON STB
12250 M:      Shawn Guo <shawn.guo@linaro.org>
12251 L:      linux-pci@vger.kernel.org
12252 S:      Maintained
12253 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12254 F:      drivers/pci/controller/dwc/pcie-histb.c
12255
12256 PCIE DRIVER FOR MEDIATEK
12257 M:      Ryder Lee <ryder.lee@mediatek.com>
12258 L:      linux-pci@vger.kernel.org
12259 L:      linux-mediatek@lists.infradead.org
12260 S:      Supported
12261 F:      Documentation/devicetree/bindings/pci/mediatek*
12262 F:      drivers/pci/controller/*mediatek*
12263
12264 PCIE DRIVER FOR QUALCOMM MSM
12265 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12266 L:      linux-pci@vger.kernel.org
12267 L:      linux-arm-msm@vger.kernel.org
12268 S:      Maintained
12269 F:      drivers/pci/controller/dwc/*qcom*
12270
12271 PCIE DRIVER FOR ROCKCHIP
12272 M:      Shawn Lin <shawn.lin@rock-chips.com>
12273 L:      linux-pci@vger.kernel.org
12274 L:      linux-rockchip@lists.infradead.org
12275 S:      Maintained
12276 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12277 F:      drivers/pci/controller/pcie-rockchip*
12278
12279 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12280 M:      Linus Walleij <linus.walleij@linaro.org>
12281 L:      linux-pci@vger.kernel.org
12282 S:      Maintained
12283 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12284 F:      drivers/pci/controller/pci-v3-semi.c
12285
12286 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12287 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12288 L:      linux-pci@vger.kernel.org
12289 S:      Maintained
12290 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12291 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12292
12293 PCIE DRIVER FOR ST SPEAR13XX
12294 M:      Pratyush Anand <pratyush.anand@gmail.com>
12295 L:      linux-pci@vger.kernel.org
12296 S:      Maintained
12297 F:      drivers/pci/controller/dwc/*spear*
12298
12299 PCMCIA SUBSYSTEM
12300 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12302 S:      Odd Fixes
12303 F:      Documentation/pcmcia/
12304 F:      tools/pcmcia/
12305 F:      drivers/pcmcia/
12306 F:      include/pcmcia/
12307
12308 PCNET32 NETWORK DRIVER
12309 M:      Don Fry <pcnet32@frontier.com>
12310 L:      netdev@vger.kernel.org
12311 S:      Maintained
12312 F:      drivers/net/ethernet/amd/pcnet32.c
12313
12314 PCRYPT PARALLEL CRYPTO ENGINE
12315 M:      Steffen Klassert <steffen.klassert@secunet.com>
12316 L:      linux-crypto@vger.kernel.org
12317 S:      Maintained
12318 F:      crypto/pcrypt.c
12319 F:      include/crypto/pcrypt.h
12320
12321 PEAQ WMI HOTKEYS DRIVER
12322 M:      Hans de Goede <hdegoede@redhat.com>
12323 L:      platform-driver-x86@vger.kernel.org
12324 S:      Maintained
12325 F:      drivers/platform/x86/peaq-wmi.c
12326
12327 PER-CPU MEMORY ALLOCATOR
12328 M:      Dennis Zhou <dennis@kernel.org>
12329 M:      Tejun Heo <tj@kernel.org>
12330 M:      Christoph Lameter <cl@linux.com>
12331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12332 S:      Maintained
12333 F:      include/linux/percpu*.h
12334 F:      mm/percpu*.c
12335 F:      arch/*/include/asm/percpu.h
12336
12337 PER-TASK DELAY ACCOUNTING
12338 M:      Balbir Singh <bsingharora@gmail.com>
12339 S:      Maintained
12340 F:      include/linux/delayacct.h
12341 F:      kernel/delayacct.c
12342
12343 PERFORMANCE EVENTS SUBSYSTEM
12344 M:      Peter Zijlstra <peterz@infradead.org>
12345 M:      Ingo Molnar <mingo@redhat.com>
12346 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12347 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12348 R:      Jiri Olsa <jolsa@redhat.com>
12349 R:      Namhyung Kim <namhyung@kernel.org>
12350 L:      linux-kernel@vger.kernel.org
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12352 S:      Supported
12353 F:      kernel/events/*
12354 F:      include/linux/perf_event.h
12355 F:      include/uapi/linux/perf_event.h
12356 F:      arch/*/kernel/perf_event*.c
12357 F:      arch/*/kernel/*/perf_event*.c
12358 F:      arch/*/kernel/*/*/perf_event*.c
12359 F:      arch/*/include/asm/perf_event.h
12360 F:      arch/*/kernel/perf_callchain.c
12361 F:      arch/*/events/*
12362 F:      arch/*/events/*/*
12363 F:      tools/perf/
12364
12365 PERSONALITY HANDLING
12366 M:      Christoph Hellwig <hch@infradead.org>
12367 L:      linux-abi-devel@lists.sourceforge.net
12368 S:      Maintained
12369 F:      include/linux/personality.h
12370 F:      include/uapi/linux/personality.h
12371
12372 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12373 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12374 L:      linux-input@vger.kernel.org
12375 S:      Maintained
12376 F:      Documentation/input/devices/pxrc.rst
12377 F:      drivers/input/joystick/pxrc.c
12378
12379 PHONET PROTOCOL
12380 M:      Remi Denis-Courmont <courmisch@gmail.com>
12381 S:      Supported
12382 F:      Documentation/networking/phonet.txt
12383 F:      include/linux/phonet.h
12384 F:      include/net/phonet/
12385 F:      include/uapi/linux/phonet.h
12386 F:      net/phonet/
12387
12388 PHRAM MTD DRIVER
12389 M:      Joern Engel <joern@lazybastard.org>
12390 L:      linux-mtd@lists.infradead.org
12391 S:      Maintained
12392 F:      drivers/mtd/devices/phram.c
12393
12394 PICOLCD HID DRIVER
12395 M:      Bruno Prémont <bonbons@linux-vserver.org>
12396 L:      linux-input@vger.kernel.org
12397 S:      Maintained
12398 F:      drivers/hid/hid-picolcd*
12399
12400 PICOXCELL SUPPORT
12401 M:      Jamie Iles <jamie@jamieiles.com>
12402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12403 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12404 S:      Supported
12405 F:      arch/arm/boot/dts/picoxcell*
12406 F:      arch/arm/mach-picoxcell/
12407 F:      drivers/crypto/picoxcell*
12408
12409 PIN CONTROL SUBSYSTEM
12410 M:      Linus Walleij <linus.walleij@linaro.org>
12411 L:      linux-gpio@vger.kernel.org
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12413 S:      Maintained
12414 F:      Documentation/devicetree/bindings/pinctrl/
12415 F:      Documentation/driver-api/pinctl.rst
12416 F:      drivers/pinctrl/
12417 F:      include/linux/pinctrl/
12418
12419 PIN CONTROLLER - MICROCHIP AT91
12420 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12422 L:      linux-gpio@vger.kernel.org
12423 S:      Supported
12424 F:      drivers/pinctrl/pinctrl-at91*
12425
12426 PIN CONTROLLER - FREESCALE
12427 M:      Dong Aisheng <aisheng.dong@nxp.com>
12428 M:      Fabio Estevam <festevam@gmail.com>
12429 M:      Shawn Guo <shawnguo@kernel.org>
12430 M:      Stefan Agner <stefan@agner.ch>
12431 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12432 L:      linux-gpio@vger.kernel.org
12433 S:      Maintained
12434 F:      drivers/pinctrl/freescale/
12435 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12436
12437 PIN CONTROLLER - INTEL
12438 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12439 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12441 S:      Maintained
12442 F:      drivers/pinctrl/intel/
12443
12444 PIN CONTROLLER - MEDIATEK
12445 M:      Sean Wang <sean.wang@kernel.org>
12446 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12447 S:      Maintained
12448 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12449 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12450 F:      drivers/pinctrl/mediatek/
12451
12452 PIN CONTROLLER - QUALCOMM
12453 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12454 S:      Maintained
12455 L:      linux-arm-msm@vger.kernel.org
12456 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12457 F:      drivers/pinctrl/qcom/
12458
12459 PIN CONTROLLER - RENESAS
12460 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12461 L:      linux-renesas-soc@vger.kernel.org
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12463 S:      Maintained
12464 F:      drivers/pinctrl/pinctrl-rz*
12465 F:      drivers/pinctrl/sh-pfc/
12466
12467 PIN CONTROLLER - SAMSUNG
12468 M:      Tomasz Figa <tomasz.figa@gmail.com>
12469 M:      Krzysztof Kozlowski <krzk@kernel.org>
12470 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12472 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12473 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12475 S:      Maintained
12476 F:      drivers/pinctrl/samsung/
12477 F:      include/dt-bindings/pinctrl/samsung.h
12478 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12479
12480 PIN CONTROLLER - SINGLE
12481 M:      Tony Lindgren <tony@atomide.com>
12482 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12484 L:      linux-omap@vger.kernel.org
12485 S:      Maintained
12486 F:      drivers/pinctrl/pinctrl-single.c
12487
12488 PIN CONTROLLER - ST SPEAR
12489 M:      Viresh Kumar <vireshk@kernel.org>
12490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12491 W:      http://www.st.com/spear
12492 S:      Maintained
12493 F:      drivers/pinctrl/spear/
12494
12495 PISTACHIO SOC SUPPORT
12496 M:      James Hartley <james.hartley@sondrel.com>
12497 L:      linux-mips@vger.kernel.org
12498 S:      Odd Fixes
12499 F:      arch/mips/pistachio/
12500 F:      arch/mips/include/asm/mach-pistachio/
12501 F:      arch/mips/boot/dts/img/pistachio*
12502 F:      arch/mips/configs/pistachio*_defconfig
12503
12504 PKTCDVD DRIVER
12505 S:      Orphan
12506 M:      linux-block@vger.kernel.org
12507 F:      drivers/block/pktcdvd.c
12508 F:      include/linux/pktcdvd.h
12509 F:      include/uapi/linux/pktcdvd.h
12510
12511 PKUNITY SOC DRIVERS
12512 M:      Guan Xuetao <gxt@pku.edu.cn>
12513 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12514 S:      Maintained
12515 T:      git git://github.com/gxt/linux.git
12516 F:      drivers/input/serio/i8042-unicore32io.h
12517 F:      drivers/i2c/busses/i2c-puv3.c
12518 F:      drivers/video/fbdev/fb-puv3.c
12519 F:      drivers/rtc/rtc-puv3.c
12520
12521 PMBUS HARDWARE MONITORING DRIVERS
12522 M:      Guenter Roeck <linux@roeck-us.net>
12523 L:      linux-hwmon@vger.kernel.org
12524 W:      http://hwmon.wiki.kernel.org/
12525 W:      http://www.roeck-us.net/linux/drivers/
12526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12527 S:      Maintained
12528 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12529 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12530 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12531 F:      Documentation/hwmon/adm1275.rst
12532 F:      Documentation/hwmon/ibm-cffps.rst
12533 F:      Documentation/hwmon/ir35221.rst
12534 F:      Documentation/hwmon/lm25066.rst
12535 F:      Documentation/hwmon/ltc2978.rst
12536 F:      Documentation/hwmon/ltc3815.rst
12537 F:      Documentation/hwmon/max16064.rst
12538 F:      Documentation/hwmon/max20751.rst
12539 F:      Documentation/hwmon/max31785.rst
12540 F:      Documentation/hwmon/max34440.rst
12541 F:      Documentation/hwmon/max8688.rst
12542 F:      Documentation/hwmon/pmbus.rst
12543 F:      Documentation/hwmon/pmbus-core.rst
12544 F:      Documentation/hwmon/tps40422.rst
12545 F:      Documentation/hwmon/ucd9000.rst
12546 F:      Documentation/hwmon/ucd9200.rst
12547 F:      Documentation/hwmon/zl6100.rst
12548 F:      drivers/hwmon/pmbus/
12549 F:      include/linux/pmbus.h
12550
12551 PMC SIERRA MaxRAID DRIVER
12552 L:      linux-scsi@vger.kernel.org
12553 W:      http://www.pmc-sierra.com/
12554 S:      Orphan
12555 F:      drivers/scsi/pmcraid.*
12556
12557 PMC SIERRA PM8001 DRIVER
12558 M:      Jack Wang <jinpu.wang@profitbricks.com>
12559 M:      lindar_liu@usish.com
12560 L:      linux-scsi@vger.kernel.org
12561 S:      Supported
12562 F:      drivers/scsi/pm8001/
12563
12564 PNP SUPPORT
12565 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12566 S:      Maintained
12567 F:      drivers/pnp/
12568
12569 PNI RM3100 IIO DRIVER
12570 M:      Song Qiang <songqiang1304521@gmail.com>
12571 L:      linux-iio@vger.kernel.org
12572 S:      Maintained
12573 F:      drivers/iio/magnetometer/rm3100*
12574 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12575
12576 POSIX CLOCKS and TIMERS
12577 M:      Thomas Gleixner <tglx@linutronix.de>
12578 L:      linux-kernel@vger.kernel.org
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12580 S:      Maintained
12581 F:      fs/timerfd.c
12582 F:      include/linux/timer*
12583 F:      kernel/time/*timer*
12584
12585 POWER MANAGEMENT CORE
12586 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12587 L:      linux-pm@vger.kernel.org
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12589 B:      https://bugzilla.kernel.org
12590 S:      Supported
12591 F:      drivers/base/power/
12592 F:      include/linux/pm.h
12593 F:      include/linux/pm_*
12594 F:      include/linux/powercap.h
12595 F:      drivers/powercap/
12596 F:      kernel/configs/nopm.config
12597
12598 POWER STATE COORDINATION INTERFACE (PSCI)
12599 M:      Mark Rutland <mark.rutland@arm.com>
12600 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12601 L:      linux-arm-kernel@lists.infradead.org
12602 S:      Maintained
12603 F:      drivers/firmware/psci/
12604 F:      include/linux/psci.h
12605 F:      include/uapi/linux/psci.h
12606
12607 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12608 M:      Sebastian Reichel <sre@kernel.org>
12609 L:      linux-pm@vger.kernel.org
12610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12611 S:      Maintained
12612 F:      Documentation/ABI/testing/sysfs-class-power
12613 F:      Documentation/devicetree/bindings/power/supply/
12614 F:      include/linux/power_supply.h
12615 F:      drivers/power/supply/
12616
12617 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12618 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12619 L:      linuxppc-dev@lists.ozlabs.org
12620 S:      Maintained
12621 F:      drivers/char/powernv-op-panel.c
12622
12623 PPP OVER ATM (RFC 2364)
12624 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12625 S:      Maintained
12626 F:      net/atm/pppoatm.c
12627 F:      include/uapi/linux/atmppp.h
12628
12629 PPP OVER ETHERNET
12630 M:      Michal Ostrowski <mostrows@earthlink.net>
12631 S:      Maintained
12632 F:      drivers/net/ppp/pppoe.c
12633 F:      drivers/net/ppp/pppox.c
12634
12635 PPP OVER L2TP
12636 M:      James Chapman <jchapman@katalix.com>
12637 S:      Maintained
12638 F:      net/l2tp/l2tp_ppp.c
12639 F:      include/linux/if_pppol2tp.h
12640 F:      include/uapi/linux/if_pppol2tp.h
12641
12642 PPP PROTOCOL DRIVERS AND COMPRESSORS
12643 M:      Paul Mackerras <paulus@samba.org>
12644 L:      linux-ppp@vger.kernel.org
12645 S:      Maintained
12646 F:      drivers/net/ppp/ppp_*
12647
12648 PPS SUPPORT
12649 M:      Rodolfo Giometti <giometti@enneenne.com>
12650 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12651 L:      linuxpps@ml.enneenne.com (subscribers-only)
12652 S:      Maintained
12653 F:      Documentation/pps/
12654 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12655 F:      Documentation/ABI/testing/sysfs-pps
12656 F:      drivers/pps/
12657 F:      include/linux/pps*.h
12658 F:      include/uapi/linux/pps.h
12659
12660 PPTP DRIVER
12661 M:      Dmitry Kozlov <xeb@mail.ru>
12662 L:      netdev@vger.kernel.org
12663 S:      Maintained
12664 F:      drivers/net/ppp/pptp.c
12665 W:      http://sourceforge.net/projects/accel-pptp
12666
12667 PRINTK
12668 M:      Petr Mladek <pmladek@suse.com>
12669 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12670 R:      Steven Rostedt <rostedt@goodmis.org>
12671 S:      Maintained
12672 F:      kernel/printk/
12673 F:      include/linux/printk.h
12674
12675 PRISM54 WIRELESS DRIVER
12676 M:      Luis Chamberlain <mcgrof@kernel.org>
12677 L:      linux-wireless@vger.kernel.org
12678 W:      http://wireless.kernel.org/en/users/Drivers/p54
12679 S:      Obsolete
12680 F:      drivers/net/wireless/intersil/prism54/
12681
12682 PROC FILESYSTEM
12683 R:      Alexey Dobriyan <adobriyan@gmail.com>
12684 L:      linux-kernel@vger.kernel.org
12685 L:      linux-fsdevel@vger.kernel.org
12686 S:      Maintained
12687 F:      fs/proc/
12688 F:      include/linux/proc_fs.h
12689 F:      tools/testing/selftests/proc/
12690 F:      Documentation/filesystems/proc.txt
12691
12692 PROC SYSCTL
12693 M:      Luis Chamberlain <mcgrof@kernel.org>
12694 M:      Kees Cook <keescook@chromium.org>
12695 L:      linux-kernel@vger.kernel.org
12696 L:      linux-fsdevel@vger.kernel.org
12697 S:      Maintained
12698 F:      fs/proc/proc_sysctl.c
12699 F:      include/linux/sysctl.h
12700 F:      kernel/sysctl.c
12701 F:      tools/testing/selftests/sysctl/
12702
12703 PS3 NETWORK SUPPORT
12704 M:      Geoff Levand <geoff@infradead.org>
12705 L:      netdev@vger.kernel.org
12706 L:      linuxppc-dev@lists.ozlabs.org
12707 S:      Maintained
12708 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12709
12710 PS3 PLATFORM SUPPORT
12711 M:      Geoff Levand <geoff@infradead.org>
12712 L:      linuxppc-dev@lists.ozlabs.org
12713 S:      Maintained
12714 F:      arch/powerpc/boot/ps3*
12715 F:      arch/powerpc/include/asm/lv1call.h
12716 F:      arch/powerpc/include/asm/ps3*.h
12717 F:      arch/powerpc/platforms/ps3/
12718 F:      drivers/*/ps3*
12719 F:      drivers/ps3/
12720 F:      drivers/rtc/rtc-ps3.c
12721 F:      drivers/usb/host/*ps3.c
12722 F:      sound/ppc/snd_ps3*
12723
12724 PS3VRAM DRIVER
12725 M:      Jim Paris <jim@jtan.com>
12726 M:      Geoff Levand <geoff@infradead.org>
12727 L:      linuxppc-dev@lists.ozlabs.org
12728 S:      Maintained
12729 F:      drivers/block/ps3vram.c
12730
12731 PSAMPLE PACKET SAMPLING SUPPORT:
12732 M:      Yotam Gigi <yotam.gi@gmail.com>
12733 S:      Maintained
12734 F:      net/psample
12735 F:      include/net/psample.h
12736 F:      include/uapi/linux/psample.h
12737
12738 PSTORE FILESYSTEM
12739 M:      Kees Cook <keescook@chromium.org>
12740 M:      Anton Vorontsov <anton@enomsg.org>
12741 M:      Colin Cross <ccross@android.com>
12742 M:      Tony Luck <tony.luck@intel.com>
12743 S:      Maintained
12744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12745 F:      fs/pstore/
12746 F:      include/linux/pstore*
12747 F:      drivers/firmware/efi/efi-pstore.c
12748 F:      drivers/acpi/apei/erst.c
12749 F:      Documentation/admin-guide/ramoops.rst
12750 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12751 K:      \b(pstore|ramoops)
12752
12753 PTP HARDWARE CLOCK SUPPORT
12754 M:      Richard Cochran <richardcochran@gmail.com>
12755 L:      netdev@vger.kernel.org
12756 S:      Maintained
12757 W:      http://linuxptp.sourceforge.net/
12758 F:      Documentation/ABI/testing/sysfs-ptp
12759 F:      Documentation/ptp/*
12760 F:      drivers/net/phy/dp83640*
12761 F:      drivers/ptp/*
12762 F:      include/linux/ptp_cl*
12763
12764 PTRACE SUPPORT
12765 M:      Oleg Nesterov <oleg@redhat.com>
12766 S:      Maintained
12767 F:      include/asm-generic/syscall.h
12768 F:      include/linux/ptrace.h
12769 F:      include/linux/regset.h
12770 F:      include/linux/tracehook.h
12771 F:      include/uapi/linux/ptrace.h
12772 F:      include/uapi/linux/ptrace.h
12773 F:      include/asm-generic/ptrace.h
12774 F:      kernel/ptrace.c
12775 F:      arch/*/ptrace*.c
12776 F:      arch/*/*/ptrace*.c
12777 F:      arch/*/include/asm/ptrace*.h
12778
12779 PULSE8-CEC DRIVER
12780 M:      Hans Verkuil <hverkuil@xs4all.nl>
12781 L:      linux-media@vger.kernel.org
12782 T:      git git://linuxtv.org/media_tree.git
12783 S:      Maintained
12784 F:      drivers/media/usb/pulse8-cec/*
12785 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12786
12787 PVRUSB2 VIDEO4LINUX DRIVER
12788 M:      Mike Isely <isely@pobox.com>
12789 L:      pvrusb2@isely.net       (subscribers-only)
12790 L:      linux-media@vger.kernel.org
12791 W:      http://www.isely.net/pvrusb2/
12792 T:      git git://linuxtv.org/media_tree.git
12793 S:      Maintained
12794 F:      Documentation/media/v4l-drivers/pvrusb2*
12795 F:      drivers/media/usb/pvrusb2/
12796
12797 PWC WEBCAM DRIVER
12798 M:      Hans Verkuil <hverkuil@xs4all.nl>
12799 L:      linux-media@vger.kernel.org
12800 T:      git git://linuxtv.org/media_tree.git
12801 S:      Odd Fixes
12802 F:      drivers/media/usb/pwc/*
12803 F:      include/trace/events/pwc.h
12804
12805 PWM FAN DRIVER
12806 M:      Kamil Debski <kamil@wypas.org>
12807 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12808 L:      linux-hwmon@vger.kernel.org
12809 S:      Supported
12810 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12811 F:      Documentation/hwmon/pwm-fan.rst
12812 F:      drivers/hwmon/pwm-fan.c
12813
12814 PWM IR Transmitter
12815 M:      Sean Young <sean@mess.org>
12816 L:      linux-media@vger.kernel.org
12817 S:      Maintained
12818 F:      drivers/media/rc/pwm-ir-tx.c
12819
12820 PWM SUBSYSTEM
12821 M:      Thierry Reding <thierry.reding@gmail.com>
12822 L:      linux-pwm@vger.kernel.org
12823 S:      Maintained
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12825 F:      Documentation/pwm.txt
12826 F:      Documentation/devicetree/bindings/pwm/
12827 F:      include/linux/pwm.h
12828 F:      drivers/pwm/
12829 F:      drivers/video/backlight/pwm_bl.c
12830 F:      include/linux/pwm_backlight.h
12831 F:      drivers/gpio/gpio-mvebu.c
12832 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12833
12834 PXA GPIO DRIVER
12835 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12836 L:      linux-gpio@vger.kernel.org
12837 S:      Maintained
12838 F:      drivers/gpio/gpio-pxa.c
12839
12840 PXA MMCI DRIVER
12841 S:      Orphan
12842
12843 PXA RTC DRIVER
12844 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12845 L:      linux-rtc@vger.kernel.org
12846 S:      Maintained
12847
12848 PXA2xx/PXA3xx SUPPORT
12849 M:      Daniel Mack <daniel@zonque.org>
12850 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12851 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12853 T:      git git://github.com/hzhuang1/linux.git
12854 T:      git git://github.com/rjarzmik/linux.git
12855 S:      Maintained
12856 F:      arch/arm/boot/dts/pxa*
12857 F:      arch/arm/mach-pxa/
12858 F:      drivers/dma/pxa*
12859 F:      drivers/pcmcia/pxa2xx*
12860 F:      drivers/pinctrl/pxa/
12861 F:      drivers/spi/spi-pxa2xx*
12862 F:      drivers/usb/gadget/udc/pxa2*
12863 F:      include/sound/pxa2xx-lib.h
12864 F:      sound/arm/pxa*
12865 F:      sound/soc/pxa/
12866
12867 QAT DRIVER
12868 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12869 L:      qat-linux@intel.com
12870 S:      Supported
12871 F:      drivers/crypto/qat/
12872
12873 QCOM AUDIO (ASoC) DRIVERS
12874 M:      Patrick Lai <plai@codeaurora.org>
12875 M:      Banajit Goswami <bgoswami@codeaurora.org>
12876 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12877 S:      Supported
12878 F:      sound/soc/qcom/
12879
12880 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12881 M:      Gabriel Somlo <somlo@cmu.edu>
12882 M:      "Michael S. Tsirkin" <mst@redhat.com>
12883 L:      qemu-devel@nongnu.org
12884 S:      Maintained
12885 F:      drivers/firmware/qemu_fw_cfg.c
12886 F:      include/uapi/linux/qemu_fw_cfg.h
12887
12888 QIB DRIVER
12889 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12890 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12891 L:      linux-rdma@vger.kernel.org
12892 S:      Supported
12893 F:      drivers/infiniband/hw/qib/
12894
12895 QLOGIC QL41xxx FCOE DRIVER
12896 M:      QLogic-Storage-Upstream@cavium.com
12897 L:      linux-scsi@vger.kernel.org
12898 S:      Supported
12899 F:      drivers/scsi/qedf/
12900
12901 QLOGIC QL41xxx ISCSI DRIVER
12902 M:      QLogic-Storage-Upstream@cavium.com
12903 L:      linux-scsi@vger.kernel.org
12904 S:      Supported
12905 F:      drivers/scsi/qedi/
12906
12907 QLOGIC QL4xxx ETHERNET DRIVER
12908 M:      Ariel Elior <aelior@marvell.com>
12909 M:      GR-everest-linux-l2@marvell.com
12910 L:      netdev@vger.kernel.org
12911 S:      Supported
12912 F:      drivers/net/ethernet/qlogic/qed/
12913 F:      include/linux/qed/
12914 F:      drivers/net/ethernet/qlogic/qede/
12915
12916 QLOGIC QL4xxx RDMA DRIVER
12917 M:      Michal Kalderon <mkalderon@marvell.com>
12918 M:      Ariel Elior <aelior@marvell.com>
12919 L:      linux-rdma@vger.kernel.org
12920 S:      Supported
12921 F:      drivers/infiniband/hw/qedr/
12922 F:      include/uapi/rdma/qedr-abi.h
12923
12924 QLOGIC QLA1280 SCSI DRIVER
12925 M:      Michael Reed <mdr@sgi.com>
12926 L:      linux-scsi@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/scsi/qla1280.[ch]
12929
12930 QLOGIC QLA2XXX FC-SCSI DRIVER
12931 M:      qla2xxx-upstream@qlogic.com
12932 L:      linux-scsi@vger.kernel.org
12933 S:      Supported
12934 F:      Documentation/scsi/LICENSE.qla2xxx
12935 F:      drivers/scsi/qla2xxx/
12936
12937 QLOGIC QLA3XXX NETWORK DRIVER
12938 M:      GR-Linux-NIC-Dev@marvell.com
12939 L:      netdev@vger.kernel.org
12940 S:      Supported
12941 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12942 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12943
12944 QLOGIC QLA4XXX iSCSI DRIVER
12945 M:      QLogic-Storage-Upstream@qlogic.com
12946 L:      linux-scsi@vger.kernel.org
12947 S:      Supported
12948 F:      Documentation/scsi/LICENSE.qla4xxx
12949 F:      drivers/scsi/qla4xxx/
12950
12951 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12952 M:      Shahed Shaikh <shshaikh@marvell.com>
12953 M:      Manish Chopra <manishc@marvell.com>
12954 M:      GR-Linux-NIC-Dev@marvell.com
12955 L:      netdev@vger.kernel.org
12956 S:      Supported
12957 F:      drivers/net/ethernet/qlogic/qlcnic/
12958
12959 QLOGIC QLGE 10Gb ETHERNET DRIVER
12960 M:      Manish Chopra <manishc@marvell.com>
12961 M:      GR-Linux-NIC-Dev@marvell.com
12962 L:      netdev@vger.kernel.org
12963 S:      Supported
12964 F:      drivers/net/ethernet/qlogic/qlge/
12965
12966 QM1D1B0004 MEDIA DRIVER
12967 M:      Akihiro Tsukada <tskd08@gmail.com>
12968 L:      linux-media@vger.kernel.org
12969 S:      Odd Fixes
12970 F:      drivers/media/tuners/qm1d1b0004*
12971
12972 QM1D1C0042 MEDIA DRIVER
12973 M:      Akihiro Tsukada <tskd08@gmail.com>
12974 L:      linux-media@vger.kernel.org
12975 S:      Odd Fixes
12976 F:      drivers/media/tuners/qm1d1c0042*
12977
12978 QNX4 FILESYSTEM
12979 M:      Anders Larsen <al@alarsen.net>
12980 W:      http://www.alarsen.net/linux/qnx4fs/
12981 S:      Maintained
12982 F:      fs/qnx4/
12983 F:      include/uapi/linux/qnx4_fs.h
12984 F:      include/uapi/linux/qnxtypes.h
12985
12986 QORIQ DPAA2 FSL-MC BUS DRIVER
12987 M:      Stuart Yoder <stuyoder@gmail.com>
12988 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12989 L:      linux-kernel@vger.kernel.org
12990 S:      Maintained
12991 F:      drivers/bus/fsl-mc/
12992 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12993 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12994
12995 QT1010 MEDIA DRIVER
12996 M:      Antti Palosaari <crope@iki.fi>
12997 L:      linux-media@vger.kernel.org
12998 W:      https://linuxtv.org
12999 W:      http://palosaari.fi/linux/
13000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13001 T:      git git://linuxtv.org/anttip/media_tree.git
13002 S:      Maintained
13003 F:      drivers/media/tuners/qt1010*
13004
13005 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13006 M:      Kalle Valo <kvalo@codeaurora.org>
13007 L:      ath10k@lists.infradead.org
13008 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13010 S:      Supported
13011 F:      drivers/net/wireless/ath/ath10k/
13012
13013 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13014 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13015 L:      linux-wireless@vger.kernel.org
13016 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13017 S:      Supported
13018 F:      drivers/net/wireless/ath/ath9k/
13019
13020 QUALCOMM CAMERA SUBSYSTEM DRIVER
13021 M:      Todor Tomov <todor.too@gmail.com>
13022 L:      linux-media@vger.kernel.org
13023 S:      Maintained
13024 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13025 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13026 F:      drivers/media/platform/qcom/camss/
13027
13028 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13029 M:      Ilia Lin <ilia.lin@kernel.org>
13030 L:      linux-pm@vger.kernel.org
13031 S:      Maintained
13032 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13033 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13034
13035 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13036 M:      Timur Tabi <timur@kernel.org>
13037 L:      netdev@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/net/ethernet/qualcomm/emac/
13040
13041 QUALCOMM ETHQOS ETHERNET DRIVER
13042 M:      Vinod Koul <vkoul@kernel.org>
13043 M:      Niklas Cassel <niklas.cassel@linaro.org>
13044 L:      netdev@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13047 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13048
13049 QUALCOMM GENERIC INTERFACE I2C DRIVER
13050 M:      Alok Chauhan <alokc@codeaurora.org>
13051 L:      linux-i2c@vger.kernel.org
13052 L:      linux-arm-msm@vger.kernel.org
13053 S:      Supported
13054 F:      drivers/i2c/busses/i2c-qcom-geni.c
13055
13056 QUALCOMM HEXAGON ARCHITECTURE
13057 M:      Richard Kuo <rkuo@codeaurora.org>
13058 L:      linux-hexagon@vger.kernel.org
13059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13060 S:      Supported
13061 F:      arch/hexagon/
13062
13063 QUALCOMM HIDMA DRIVER
13064 M:      Sinan Kaya <okaya@kernel.org>
13065 L:      linux-arm-kernel@lists.infradead.org
13066 L:      linux-arm-msm@vger.kernel.org
13067 L:      dmaengine@vger.kernel.org
13068 S:      Supported
13069 F:      drivers/dma/qcom/hidma*
13070
13071 QUALCOMM IOMMU
13072 M:      Rob Clark <robdclark@gmail.com>
13073 L:      iommu@lists.linux-foundation.org
13074 L:      linux-arm-msm@vger.kernel.org
13075 S:      Maintained
13076 F:      drivers/iommu/qcom_iommu.c
13077
13078 QUALCOMM TSENS THERMAL DRIVER
13079 M:      Amit Kucheria <amit.kucheria@linaro.org>
13080 L:      linux-pm@vger.kernel.org
13081 L:      linux-arm-msm@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/thermal/qcom/
13084
13085 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13086 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13087 L:      linux-media@vger.kernel.org
13088 L:      linux-arm-msm@vger.kernel.org
13089 T:      git git://linuxtv.org/media_tree.git
13090 S:      Maintained
13091 F:      drivers/media/platform/qcom/venus/
13092
13093 QUALCOMM WCN36XX WIRELESS DRIVER
13094 M:      Kalle Valo <kvalo@codeaurora.org>
13095 L:      wcn36xx@lists.infradead.org
13096 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13097 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13098 S:      Supported
13099 F:      drivers/net/wireless/ath/wcn36xx/
13100
13101 QUANTENNA QTNFMAC WIRELESS DRIVER
13102 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13103 M:      Avinash Patil <avinashp@quantenna.com>
13104 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13105 L:      linux-wireless@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/net/wireless/quantenna
13108
13109 RADEON and AMDGPU DRM DRIVERS
13110 M:      Alex Deucher <alexander.deucher@amd.com>
13111 M:      Christian König <christian.koenig@amd.com>
13112 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13113 L:      amd-gfx@lists.freedesktop.org
13114 T:      git git://people.freedesktop.org/~agd5f/linux
13115 S:      Supported
13116 F:      drivers/gpu/drm/radeon/
13117 F:      include/uapi/drm/radeon_drm.h
13118 F:      drivers/gpu/drm/amd/
13119 F:      include/uapi/drm/amdgpu_drm.h
13120
13121 RADEON FRAMEBUFFER DISPLAY DRIVER
13122 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13123 L:      linux-fbdev@vger.kernel.org
13124 S:      Maintained
13125 F:      drivers/video/fbdev/aty/radeon*
13126 F:      include/uapi/linux/radeonfb.h
13127
13128 RADIOSHARK RADIO DRIVER
13129 M:      Hans Verkuil <hverkuil@xs4all.nl>
13130 L:      linux-media@vger.kernel.org
13131 T:      git git://linuxtv.org/media_tree.git
13132 S:      Maintained
13133 F:      drivers/media/radio/radio-shark.c
13134
13135 RADIOSHARK2 RADIO DRIVER
13136 M:      Hans Verkuil <hverkuil@xs4all.nl>
13137 L:      linux-media@vger.kernel.org
13138 T:      git git://linuxtv.org/media_tree.git
13139 S:      Maintained
13140 F:      drivers/media/radio/radio-shark2.c
13141 F:      drivers/media/radio/radio-tea5777.c
13142
13143 RADOS BLOCK DEVICE (RBD)
13144 M:      Ilya Dryomov <idryomov@gmail.com>
13145 M:      Sage Weil <sage@redhat.com>
13146 M:      Alex Elder <elder@kernel.org>
13147 L:      ceph-devel@vger.kernel.org
13148 W:      http://ceph.com/
13149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13150 T:      git git://github.com/ceph/ceph-client.git
13151 S:      Supported
13152 F:      Documentation/ABI/testing/sysfs-bus-rbd
13153 F:      drivers/block/rbd.c
13154 F:      drivers/block/rbd_types.h
13155
13156 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13157 M:      Paul Mackerras <paulus@samba.org>
13158 L:      linux-fbdev@vger.kernel.org
13159 S:      Maintained
13160 F:      drivers/video/fbdev/aty/aty128fb.c
13161
13162 RAINSHADOW-CEC DRIVER
13163 M:      Hans Verkuil <hverkuil@xs4all.nl>
13164 L:      linux-media@vger.kernel.org
13165 T:      git git://linuxtv.org/media_tree.git
13166 S:      Maintained
13167 F:      drivers/media/usb/rainshadow-cec/*
13168
13169 RALINK MIPS ARCHITECTURE
13170 M:      John Crispin <john@phrozen.org>
13171 L:      linux-mips@vger.kernel.org
13172 S:      Maintained
13173 F:      arch/mips/ralink
13174
13175 RALINK RT2X00 WIRELESS LAN DRIVER
13176 P:      rt2x00 project
13177 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13178 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13179 L:      linux-wireless@vger.kernel.org
13180 S:      Maintained
13181 F:      drivers/net/wireless/ralink/rt2x00/
13182
13183 RAMDISK RAM BLOCK DEVICE DRIVER
13184 M:      Jens Axboe <axboe@kernel.dk>
13185 S:      Maintained
13186 F:      Documentation/blockdev/ramdisk.txt
13187 F:      drivers/block/brd.c
13188
13189 RANCHU VIRTUAL BOARD FOR MIPS
13190 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13191 L:      linux-mips@vger.kernel.org
13192 S:      Supported
13193 F:      arch/mips/generic/board-ranchu.c
13194 F:      arch/mips/configs/generic/board-ranchu.config
13195
13196 RANDOM NUMBER DRIVER
13197 M:      "Theodore Ts'o" <tytso@mit.edu>
13198 S:      Maintained
13199 F:      drivers/char/random.c
13200
13201 RAPIDIO SUBSYSTEM
13202 M:      Matt Porter <mporter@kernel.crashing.org>
13203 M:      Alexandre Bounine <alex.bou9@gmail.com>
13204 S:      Maintained
13205 F:      drivers/rapidio/
13206
13207 RAS INFRASTRUCTURE
13208 M:      Tony Luck <tony.luck@intel.com>
13209 M:      Borislav Petkov <bp@alien8.de>
13210 L:      linux-edac@vger.kernel.org
13211 S:      Maintained
13212 F:      drivers/ras/
13213 F:      include/linux/ras.h
13214 F:      include/ras/ras_event.h
13215 F:      Documentation/admin-guide/ras.rst
13216
13217 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13218 L:      linux-wireless@vger.kernel.org
13219 S:      Orphan
13220 F:      drivers/net/wireless/ray*
13221
13222 RCUTORTURE TEST FRAMEWORK
13223 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13224 M:      Josh Triplett <josh@joshtriplett.org>
13225 R:      Steven Rostedt <rostedt@goodmis.org>
13226 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13227 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13228 L:      rcu@vger.kernel.org
13229 S:      Supported
13230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13231 F:      tools/testing/selftests/rcutorture
13232
13233 RDC R-321X SoC
13234 M:      Florian Fainelli <florian@openwrt.org>
13235 S:      Maintained
13236
13237 RDC R6040 FAST ETHERNET DRIVER
13238 M:      Florian Fainelli <f.fainelli@gmail.com>
13239 L:      netdev@vger.kernel.org
13240 S:      Maintained
13241 F:      drivers/net/ethernet/rdc/r6040.c
13242
13243 RDMAVT - RDMA verbs software
13244 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13245 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13246 L:      linux-rdma@vger.kernel.org
13247 S:      Supported
13248 F:      drivers/infiniband/sw/rdmavt
13249
13250 RDS - RELIABLE DATAGRAM SOCKETS
13251 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13252 L:      netdev@vger.kernel.org
13253 L:      linux-rdma@vger.kernel.org
13254 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13255 W:      https://oss.oracle.com/projects/rds/
13256 S:      Supported
13257 F:      net/rds/
13258 F:      Documentation/networking/rds.txt
13259
13260 RDT - RESOURCE ALLOCATION
13261 M:      Fenghua Yu <fenghua.yu@intel.com>
13262 M:      Reinette Chatre <reinette.chatre@intel.com>
13263 L:      linux-kernel@vger.kernel.org
13264 S:      Supported
13265 F:      arch/x86/kernel/cpu/resctrl/
13266 F:      arch/x86/include/asm/resctrl_sched.h
13267 F:      Documentation/x86/resctrl*
13268
13269 READ-COPY UPDATE (RCU)
13270 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13271 M:      Josh Triplett <josh@joshtriplett.org>
13272 R:      Steven Rostedt <rostedt@goodmis.org>
13273 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13274 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13275 R:      Joel Fernandes <joel@joelfernandes.org>
13276 L:      rcu@vger.kernel.org
13277 W:      http://www.rdrop.com/users/paulmck/RCU/
13278 S:      Supported
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13280 F:      Documentation/RCU/
13281 X:      Documentation/RCU/torture.txt
13282 F:      include/linux/rcu*
13283 X:      include/linux/srcu*.h
13284 F:      kernel/rcu/
13285 X:      kernel/rcu/srcu*.c
13286
13287 REAL TIME CLOCK (RTC) SUBSYSTEM
13288 M:      Alessandro Zummo <a.zummo@towertech.it>
13289 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13290 L:      linux-rtc@vger.kernel.org
13291 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13293 S:      Maintained
13294 F:      Documentation/devicetree/bindings/rtc/
13295 F:      Documentation/rtc.txt
13296 F:      drivers/rtc/
13297 F:      include/linux/rtc.h
13298 F:      include/uapi/linux/rtc.h
13299 F:      include/linux/rtc/
13300 F:      include/linux/platform_data/rtc-*
13301 F:      tools/testing/selftests/rtc/
13302
13303 REALTEK AUDIO CODECS
13304 M:      Bard Liao <bardliao@realtek.com>
13305 M:      Oder Chiou <oder_chiou@realtek.com>
13306 S:      Maintained
13307 F:      sound/soc/codecs/rt*
13308 F:      include/sound/rt*.h
13309
13310 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13311 M:      Linus Walleij <linus.walleij@linaro.org>
13312 S:      Maintained
13313 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13314 F:      drivers/net/dsa/realtek-smi*
13315 F:      drivers/net/dsa/rtl83*
13316
13317 REDPINE WIRELESS DRIVER
13318 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13319 M:      Siva Rebbagondla <siva8118@gmail.com>
13320 L:      linux-wireless@vger.kernel.org
13321 S:      Maintained
13322 F:      drivers/net/wireless/rsi/
13323
13324 REGISTER MAP ABSTRACTION
13325 M:      Mark Brown <broonie@kernel.org>
13326 L:      linux-kernel@vger.kernel.org
13327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13328 S:      Supported
13329 F:      Documentation/devicetree/bindings/regmap/
13330 F:      drivers/base/regmap/
13331 F:      include/linux/regmap.h
13332
13333 REISERFS FILE SYSTEM
13334 L:      reiserfs-devel@vger.kernel.org
13335 S:      Supported
13336 F:      fs/reiserfs/
13337
13338 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13339 M:      Ohad Ben-Cohen <ohad@wizery.com>
13340 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13341 L:      linux-remoteproc@vger.kernel.org
13342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13343 S:      Maintained
13344 F:      Documentation/devicetree/bindings/remoteproc/
13345 F:      Documentation/remoteproc.txt
13346 F:      drivers/remoteproc/
13347 F:      include/linux/remoteproc.h
13348
13349 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13350 M:      Ohad Ben-Cohen <ohad@wizery.com>
13351 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13352 L:      linux-remoteproc@vger.kernel.org
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13354 S:      Maintained
13355 F:      drivers/rpmsg/
13356 F:      Documentation/rpmsg.txt
13357 F:      include/linux/rpmsg.h
13358 F:      include/linux/rpmsg/
13359
13360 RENESAS CLOCK DRIVERS
13361 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13362 L:      linux-renesas-soc@vger.kernel.org
13363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13364 S:      Supported
13365 F:      drivers/clk/renesas/
13366
13367 RENESAS EMEV2 I2C DRIVER
13368 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13369 S:      Supported
13370 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13371 F:      drivers/i2c/busses/i2c-emev2.c
13372
13373 RENESAS ETHERNET DRIVERS
13374 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13375 L:      netdev@vger.kernel.org
13376 L:      linux-renesas-soc@vger.kernel.org
13377 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13378 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13379 F:      drivers/net/ethernet/renesas/
13380 F:      include/linux/sh_eth.h
13381
13382 RENESAS R-CAR GYROADC DRIVER
13383 M:      Marek Vasut <marek.vasut@gmail.com>
13384 L:      linux-iio@vger.kernel.org
13385 S:      Supported
13386 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13387 F:      drivers/iio/adc/rcar-gyroadc.c
13388
13389 RENESAS R-CAR I2C DRIVERS
13390 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13391 S:      Supported
13392 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13393 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13394 F:      drivers/i2c/busses/i2c-rcar.c
13395 F:      drivers/i2c/busses/i2c-sh_mobile.c
13396
13397 RENESAS RIIC DRIVER
13398 M:      Chris Brandt <chris.brandt@renesas.com>
13399 S:      Supported
13400 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13401 F:      drivers/i2c/busses/i2c-riic.c
13402
13403 RENESAS USB PHY DRIVER
13404 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13405 L:      linux-renesas-soc@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13408
13409 RESET CONTROLLER FRAMEWORK
13410 M:      Philipp Zabel <p.zabel@pengutronix.de>
13411 T:      git git://git.pengutronix.de/git/pza/linux
13412 S:      Maintained
13413 F:      drivers/reset/
13414 F:      Documentation/devicetree/bindings/reset/
13415 F:      include/dt-bindings/reset/
13416 F:      include/linux/reset.h
13417 F:      include/linux/reset/
13418 F:      include/linux/reset-controller.h
13419
13420 RESTARTABLE SEQUENCES SUPPORT
13421 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13422 M:      Peter Zijlstra <peterz@infradead.org>
13423 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13424 M:      Boqun Feng <boqun.feng@gmail.com>
13425 L:      linux-kernel@vger.kernel.org
13426 S:      Supported
13427 F:      kernel/rseq.c
13428 F:      include/uapi/linux/rseq.h
13429 F:      include/trace/events/rseq.h
13430 F:      tools/testing/selftests/rseq/
13431
13432 RFKILL
13433 M:      Johannes Berg <johannes@sipsolutions.net>
13434 L:      linux-wireless@vger.kernel.org
13435 W:      http://wireless.kernel.org/
13436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13438 S:      Maintained
13439 F:      Documentation/rfkill.txt
13440 F:      Documentation/ABI/stable/sysfs-class-rfkill
13441 F:      net/rfkill/
13442 F:      include/linux/rfkill.h
13443 F:      include/uapi/linux/rfkill.h
13444
13445 RHASHTABLE
13446 M:      Thomas Graf <tgraf@suug.ch>
13447 M:      Herbert Xu <herbert@gondor.apana.org.au>
13448 L:      netdev@vger.kernel.org
13449 S:      Maintained
13450 F:      lib/rhashtable.c
13451 F:      lib/test_rhashtable.c
13452 F:      include/linux/rhashtable.h
13453 F:      include/linux/rhashtable-types.h
13454
13455 RICOH R5C592 MEMORYSTICK DRIVER
13456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13457 S:      Maintained
13458 F:      drivers/memstick/host/r592.*
13459
13460 RICOH SMARTMEDIA/XD DRIVER
13461 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13462 S:      Maintained
13463 F:      drivers/mtd/nand/raw/r852.c
13464 F:      drivers/mtd/nand/raw/r852.h
13465
13466 RISC-V ARCHITECTURE
13467 M:      Palmer Dabbelt <palmer@sifive.com>
13468 M:      Albert Ou <aou@eecs.berkeley.edu>
13469 L:      linux-riscv@lists.infradead.org
13470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13471 S:      Supported
13472 F:      arch/riscv/
13473 K:      riscv
13474 N:      riscv
13475
13476 ROCCAT DRIVERS
13477 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13478 W:      http://sourceforge.net/projects/roccat/
13479 S:      Maintained
13480 F:      drivers/hid/hid-roccat*
13481 F:      include/linux/hid-roccat*
13482 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13483
13484 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13485 M:      Jacob chen <jacob2.chen@rock-chips.com>
13486 L:      linux-media@vger.kernel.org
13487 S:      Maintained
13488 F:      drivers/media/platform/rockchip/rga/
13489 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13490
13491 ROCKCHIP VPU CODEC DRIVER
13492 M:      Ezequiel Garcia <ezequiel@collabora.com>
13493 L:      linux-media@vger.kernel.org
13494 S:      Maintained
13495 F:      drivers/staging/media/platform/rockchip/vpu/
13496 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13497
13498 ROCKER DRIVER
13499 M:      Jiri Pirko <jiri@resnulli.us>
13500 L:      netdev@vger.kernel.org
13501 S:      Supported
13502 F:      drivers/net/ethernet/rocker/
13503
13504 ROCKETPORT DRIVER
13505 P:      Comtrol Corp.
13506 W:      http://www.comtrol.com
13507 S:      Maintained
13508 F:      Documentation/serial/rocket.rst
13509 F:      drivers/tty/rocket*
13510
13511 ROCKETPORT EXPRESS/INFINITY DRIVER
13512 M:      Kevin Cernekee <cernekee@gmail.com>
13513 L:      linux-serial@vger.kernel.org
13514 S:      Odd Fixes
13515 F:      drivers/tty/serial/rp2.*
13516
13517 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13518 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13519 L:      linux-kernel@vger.kernel.org
13520 L:      linux-renesas-soc@vger.kernel.org
13521 S:      Supported
13522 F:      drivers/mfd/bd9571mwv.c
13523 F:      drivers/regulator/bd9571mwv-regulator.c
13524 F:      drivers/gpio/gpio-bd9571mwv.c
13525 F:      include/linux/mfd/bd9571mwv.h
13526 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13527
13528 ROSE NETWORK LAYER
13529 M:      Ralf Baechle <ralf@linux-mips.org>
13530 L:      linux-hams@vger.kernel.org
13531 W:      http://www.linux-ax25.org/
13532 S:      Maintained
13533 F:      include/net/rose.h
13534 F:      include/uapi/linux/rose.h
13535 F:      net/rose/
13536
13537 RTL2830 MEDIA DRIVER
13538 M:      Antti Palosaari <crope@iki.fi>
13539 L:      linux-media@vger.kernel.org
13540 W:      https://linuxtv.org
13541 W:      http://palosaari.fi/linux/
13542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13543 T:      git git://linuxtv.org/anttip/media_tree.git
13544 S:      Maintained
13545 F:      drivers/media/dvb-frontends/rtl2830*
13546
13547 RTL2832 MEDIA DRIVER
13548 M:      Antti Palosaari <crope@iki.fi>
13549 L:      linux-media@vger.kernel.org
13550 W:      https://linuxtv.org
13551 W:      http://palosaari.fi/linux/
13552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13553 T:      git git://linuxtv.org/anttip/media_tree.git
13554 S:      Maintained
13555 F:      drivers/media/dvb-frontends/rtl2832*
13556
13557 RTL2832_SDR MEDIA DRIVER
13558 M:      Antti Palosaari <crope@iki.fi>
13559 L:      linux-media@vger.kernel.org
13560 W:      https://linuxtv.org
13561 W:      http://palosaari.fi/linux/
13562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13563 T:      git git://linuxtv.org/anttip/media_tree.git
13564 S:      Maintained
13565 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13566
13567 RTL8180 WIRELESS DRIVER
13568 L:      linux-wireless@vger.kernel.org
13569 W:      http://wireless.kernel.org/
13570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13571 S:      Orphan
13572 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13573
13574 RTL8187 WIRELESS DRIVER
13575 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13576 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13577 M:      Larry Finger <Larry.Finger@lwfinger.net>
13578 L:      linux-wireless@vger.kernel.org
13579 W:      http://wireless.kernel.org/
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13581 S:      Maintained
13582 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13583
13584 REALTEK WIRELESS DRIVER (rtlwifi family)
13585 M:      Ping-Ke Shih <pkshih@realtek.com>
13586 L:      linux-wireless@vger.kernel.org
13587 W:      http://wireless.kernel.org/
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13589 S:      Maintained
13590 F:      drivers/net/wireless/realtek/rtlwifi/
13591
13592 REALTEK WIRELESS DRIVER (rtw88)
13593 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13594 L:      linux-wireless@vger.kernel.org
13595 S:      Maintained
13596 F:      drivers/net/wireless/realtek/rtw88/
13597
13598 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13599 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13600 L:      linux-wireless@vger.kernel.org
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13602 S:      Maintained
13603 F:      drivers/net/wireless/realtek/rtl8xxxu/
13604
13605 RXRPC SOCKETS (AF_RXRPC)
13606 M:      David Howells <dhowells@redhat.com>
13607 L:      linux-afs@lists.infradead.org
13608 S:      Supported
13609 F:      net/rxrpc/
13610 F:      include/keys/rxrpc-type.h
13611 F:      include/net/af_rxrpc.h
13612 F:      include/trace/events/rxrpc.h
13613 F:      include/uapi/linux/rxrpc.h
13614 F:      Documentation/networking/rxrpc.txt
13615 W:      https://www.infradead.org/~dhowells/kafs/
13616
13617 S3 SAVAGE FRAMEBUFFER DRIVER
13618 M:      Antonino Daplas <adaplas@gmail.com>
13619 L:      linux-fbdev@vger.kernel.org
13620 S:      Maintained
13621 F:      drivers/video/fbdev/savage/
13622
13623 S390
13624 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13625 M:      Vasily Gorbik <gor@linux.ibm.com>
13626 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13627 L:      linux-s390@vger.kernel.org
13628 W:      http://www.ibm.com/developerworks/linux/linux390/
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13630 S:      Supported
13631 F:      arch/s390/
13632 F:      drivers/s390/
13633 F:      Documentation/s390/
13634 F:      Documentation/driver-api/s390-drivers.rst
13635
13636 S390 COMMON I/O LAYER
13637 M:      Sebastian Ott <sebott@linux.ibm.com>
13638 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13639 L:      linux-s390@vger.kernel.org
13640 W:      http://www.ibm.com/developerworks/linux/linux390/
13641 S:      Supported
13642 F:      drivers/s390/cio/
13643
13644 S390 DASD DRIVER
13645 M:      Stefan Haberland <sth@linux.ibm.com>
13646 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13647 L:      linux-s390@vger.kernel.org
13648 W:      http://www.ibm.com/developerworks/linux/linux390/
13649 S:      Supported
13650 F:      drivers/s390/block/dasd*
13651 F:      block/partitions/ibm.c
13652
13653 S390 IOMMU (PCI)
13654 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13655 L:      linux-s390@vger.kernel.org
13656 W:      http://www.ibm.com/developerworks/linux/linux390/
13657 S:      Supported
13658 F:      drivers/iommu/s390-iommu.c
13659
13660 S390 IUCV NETWORK LAYER
13661 M:      Julian Wiedmann <jwi@linux.ibm.com>
13662 M:      Ursula Braun <ubraun@linux.ibm.com>
13663 L:      linux-s390@vger.kernel.org
13664 W:      http://www.ibm.com/developerworks/linux/linux390/
13665 S:      Supported
13666 F:      drivers/s390/net/*iucv*
13667 F:      include/net/iucv/
13668 F:      net/iucv/
13669
13670 S390 NETWORK DRIVERS
13671 M:      Julian Wiedmann <jwi@linux.ibm.com>
13672 M:      Ursula Braun <ubraun@linux.ibm.com>
13673 L:      linux-s390@vger.kernel.org
13674 W:      http://www.ibm.com/developerworks/linux/linux390/
13675 S:      Supported
13676 F:      drivers/s390/net/
13677
13678 S390 PCI SUBSYSTEM
13679 M:      Sebastian Ott <sebott@linux.ibm.com>
13680 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13681 L:      linux-s390@vger.kernel.org
13682 W:      http://www.ibm.com/developerworks/linux/linux390/
13683 S:      Supported
13684 F:      arch/s390/pci/
13685 F:      drivers/pci/hotplug/s390_pci_hpc.c
13686
13687 S390 VFIO-CCW DRIVER
13688 M:      Cornelia Huck <cohuck@redhat.com>
13689 M:      Farhan Ali <alifm@linux.ibm.com>
13690 M:      Eric Farman <farman@linux.ibm.com>
13691 R:      Halil Pasic <pasic@linux.ibm.com>
13692 L:      linux-s390@vger.kernel.org
13693 L:      kvm@vger.kernel.org
13694 S:      Supported
13695 F:      drivers/s390/cio/vfio_ccw*
13696 F:      Documentation/s390/vfio-ccw.txt
13697 F:      include/uapi/linux/vfio_ccw.h
13698
13699 S390 ZCRYPT DRIVER
13700 M:      Harald Freudenberger <freude@linux.ibm.com>
13701 L:      linux-s390@vger.kernel.org
13702 W:      http://www.ibm.com/developerworks/linux/linux390/
13703 S:      Supported
13704 F:      drivers/s390/crypto/
13705
13706 S390 VFIO AP DRIVER
13707 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13708 M:      Pierre Morel <pmorel@linux.ibm.com>
13709 M:      Halil Pasic <pasic@linux.ibm.com>
13710 L:      linux-s390@vger.kernel.org
13711 W:      http://www.ibm.com/developerworks/linux/linux390/
13712 S:      Supported
13713 F:      drivers/s390/crypto/vfio_ap_drv.c
13714 F:      drivers/s390/crypto/vfio_ap_private.h
13715 F:      drivers/s390/crypto/vfio_ap_ops.c
13716 F:      Documentation/s390/vfio-ap.txt
13717
13718 S390 ZFCP DRIVER
13719 M:      Steffen Maier <maier@linux.ibm.com>
13720 M:      Benjamin Block <bblock@linux.ibm.com>
13721 L:      linux-s390@vger.kernel.org
13722 W:      http://www.ibm.com/developerworks/linux/linux390/
13723 S:      Supported
13724 F:      drivers/s390/scsi/zfcp_*
13725
13726 S3C24XX SD/MMC Driver
13727 M:      Ben Dooks <ben-linux@fluff.org>
13728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13729 S:      Supported
13730 F:      drivers/mmc/host/s3cmci.*
13731
13732 SAA6588 RDS RECEIVER DRIVER
13733 M:      Hans Verkuil <hverkuil@xs4all.nl>
13734 L:      linux-media@vger.kernel.org
13735 T:      git git://linuxtv.org/media_tree.git
13736 W:      https://linuxtv.org
13737 S:      Odd Fixes
13738 F:      drivers/media/i2c/saa6588*
13739
13740 SAA7134 VIDEO4LINUX DRIVER
13741 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13742 L:      linux-media@vger.kernel.org
13743 W:      https://linuxtv.org
13744 T:      git git://linuxtv.org/media_tree.git
13745 S:      Odd fixes
13746 F:      Documentation/media/v4l-drivers/saa7134*
13747 F:      drivers/media/pci/saa7134/
13748
13749 SAA7146 VIDEO4LINUX-2 DRIVER
13750 M:      Hans Verkuil <hverkuil@xs4all.nl>
13751 L:      linux-media@vger.kernel.org
13752 T:      git git://linuxtv.org/media_tree.git
13753 S:      Maintained
13754 F:      drivers/media/common/saa7146/
13755 F:      drivers/media/pci/saa7146/
13756 F:      include/media/drv-intf/saa7146*
13757
13758 SAMSUNG AUDIO (ASoC) DRIVERS
13759 M:      Krzysztof Kozlowski <krzk@kernel.org>
13760 M:      Sangbeom Kim <sbkim73@samsung.com>
13761 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13763 S:      Supported
13764 F:      sound/soc/samsung/
13765 F:      Documentation/devicetree/bindings/sound/samsung*
13766
13767 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13768 M:      Krzysztof Kozlowski <krzk@kernel.org>
13769 L:      linux-crypto@vger.kernel.org
13770 L:      linux-samsung-soc@vger.kernel.org
13771 S:      Maintained
13772 F:      drivers/crypto/exynos-rng.c
13773 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13774
13775 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13776 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13777 L:      linux-samsung-soc@vger.kernel.org
13778 S:      Maintained
13779 F:      drivers/char/hw_random/exynos-trng.c
13780 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13781
13782 SAMSUNG FRAMEBUFFER DRIVER
13783 M:      Jingoo Han <jingoohan1@gmail.com>
13784 L:      linux-fbdev@vger.kernel.org
13785 S:      Maintained
13786 F:      drivers/video/fbdev/s3c-fb.c
13787
13788 SAMSUNG LAPTOP DRIVER
13789 M:      Corentin Chary <corentin.chary@gmail.com>
13790 L:      platform-driver-x86@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/platform/x86/samsung-laptop.c
13793
13794 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13795 M:      Sangbeom Kim <sbkim73@samsung.com>
13796 M:      Krzysztof Kozlowski <krzk@kernel.org>
13797 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13798 L:      linux-kernel@vger.kernel.org
13799 L:      linux-samsung-soc@vger.kernel.org
13800 S:      Supported
13801 F:      drivers/mfd/sec*.c
13802 F:      drivers/regulator/s2m*.c
13803 F:      drivers/regulator/s5m*.c
13804 F:      drivers/clk/clk-s2mps11.c
13805 F:      drivers/rtc/rtc-s5m.c
13806 F:      include/linux/mfd/samsung/
13807 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13808 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13809 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13810 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13811
13812 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13813 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13814 L:      linux-media@vger.kernel.org
13815 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13816 S:      Maintained
13817 F:      drivers/media/platform/s3c-camif/
13818 F:      include/media/drv-intf/s3c_camif.h
13819
13820 SAMSUNG S3FWRN5 NFC DRIVER
13821 M:      Robert Baldyga <r.baldyga@samsung.com>
13822 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13823 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13824 S:      Supported
13825 F:      drivers/nfc/s3fwrn5
13826
13827 SAMSUNG S5C73M3 CAMERA DRIVER
13828 M:      Kyungmin Park <kyungmin.park@samsung.com>
13829 M:      Andrzej Hajda <a.hajda@samsung.com>
13830 L:      linux-media@vger.kernel.org
13831 S:      Supported
13832 F:      drivers/media/i2c/s5c73m3/*
13833
13834 SAMSUNG S5K5BAF CAMERA DRIVER
13835 M:      Kyungmin Park <kyungmin.park@samsung.com>
13836 M:      Andrzej Hajda <a.hajda@samsung.com>
13837 L:      linux-media@vger.kernel.org
13838 S:      Supported
13839 F:      drivers/media/i2c/s5k5baf.c
13840
13841 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13842 M:      Krzysztof Kozlowski <krzk@kernel.org>
13843 M:      Vladimir Zapolskiy <vz@mleia.com>
13844 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13845 L:      linux-crypto@vger.kernel.org
13846 L:      linux-samsung-soc@vger.kernel.org
13847 S:      Maintained
13848 F:      drivers/crypto/s5p-sss.c
13849
13850 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13851 M:      Kyungmin Park <kyungmin.park@samsung.com>
13852 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13853 L:      linux-media@vger.kernel.org
13854 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13855 S:      Supported
13856 F:      drivers/media/platform/exynos4-is/
13857
13858 SAMSUNG SOC CLOCK DRIVERS
13859 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13860 M:      Tomasz Figa <tomasz.figa@gmail.com>
13861 M:      Chanwoo Choi <cw00.choi@samsung.com>
13862 S:      Supported
13863 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13865 F:      drivers/clk/samsung/
13866 F:      include/dt-bindings/clock/exynos*.h
13867 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13868
13869 SAMSUNG SPI DRIVERS
13870 M:      Kukjin Kim <kgene@kernel.org>
13871 M:      Krzysztof Kozlowski <krzk@kernel.org>
13872 M:      Andi Shyti <andi@etezian.org>
13873 L:      linux-spi@vger.kernel.org
13874 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13875 S:      Maintained
13876 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13877 F:      drivers/spi/spi-s3c*
13878 F:      include/linux/platform_data/spi-s3c64xx.h
13879
13880 SAMSUNG SXGBE DRIVERS
13881 M:      Byungho An <bh74.an@samsung.com>
13882 M:      Girish K S <ks.giri@samsung.com>
13883 M:      Vipul Pandya <vipul.pandya@samsung.com>
13884 S:      Supported
13885 L:      netdev@vger.kernel.org
13886 F:      drivers/net/ethernet/samsung/sxgbe/
13887
13888 SAMSUNG THERMAL DRIVER
13889 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13890 L:      linux-pm@vger.kernel.org
13891 L:      linux-samsung-soc@vger.kernel.org
13892 S:      Supported
13893 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13894 F:      drivers/thermal/samsung/
13895
13896 SAMSUNG USB2 PHY DRIVER
13897 M:      Kamil Debski <kamil@wypas.org>
13898 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13899 L:      linux-kernel@vger.kernel.org
13900 S:      Supported
13901 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13902 F:      Documentation/phy/samsung-usb2.txt
13903 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13904 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13905 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13906 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13907 F:      drivers/phy/samsung/phy-samsung-usb2.c
13908 F:      drivers/phy/samsung/phy-samsung-usb2.h
13909
13910 SC1200 WDT DRIVER
13911 M:      Zwane Mwaikambo <zwanem@gmail.com>
13912 S:      Maintained
13913 F:      drivers/watchdog/sc1200wdt.c
13914
13915 SCHEDULER
13916 M:      Ingo Molnar <mingo@redhat.com>
13917 M:      Peter Zijlstra <peterz@infradead.org>
13918 L:      linux-kernel@vger.kernel.org
13919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13920 S:      Maintained
13921 F:      kernel/sched/
13922 F:      include/linux/sched.h
13923 F:      include/uapi/linux/sched.h
13924 F:      include/linux/wait.h
13925 F:      include/linux/preempt.h
13926
13927 SCR24X CHIP CARD INTERFACE DRIVER
13928 M:      Lubomir Rintel <lkundrak@v3.sk>
13929 S:      Supported
13930 F:      drivers/char/pcmcia/scr24x_cs.c
13931
13932 SCSI CDROM DRIVER
13933 M:      Jens Axboe <axboe@kernel.dk>
13934 L:      linux-scsi@vger.kernel.org
13935 W:      http://www.kernel.dk
13936 S:      Maintained
13937 F:      drivers/scsi/sr*
13938
13939 SCSI RDMA PROTOCOL (SRP) INITIATOR
13940 M:      Bart Van Assche <bvanassche@acm.org>
13941 L:      linux-rdma@vger.kernel.org
13942 S:      Supported
13943 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13944 F:      drivers/infiniband/ulp/srp/
13945 F:      include/scsi/srp.h
13946
13947 SCSI RDMA PROTOCOL (SRP) TARGET
13948 M:      Bart Van Assche <bvanassche@acm.org>
13949 L:      linux-rdma@vger.kernel.org
13950 L:      target-devel@vger.kernel.org
13951 S:      Supported
13952 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13953 F:      drivers/infiniband/ulp/srpt/
13954
13955 SCSI SG DRIVER
13956 M:      Doug Gilbert <dgilbert@interlog.com>
13957 L:      linux-scsi@vger.kernel.org
13958 W:      http://sg.danny.cz/sg
13959 S:      Maintained
13960 F:      Documentation/scsi/scsi-generic.txt
13961 F:      drivers/scsi/sg.c
13962 F:      include/scsi/sg.h
13963
13964 SCSI SUBSYSTEM
13965 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13967 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13969 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13970 L:      linux-scsi@vger.kernel.org
13971 S:      Maintained
13972 F:      Documentation/devicetree/bindings/scsi/
13973 F:      drivers/scsi/
13974 F:      include/scsi/
13975
13976 SCSI TAPE DRIVER
13977 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13978 L:      linux-scsi@vger.kernel.org
13979 S:      Maintained
13980 F:      Documentation/scsi/st.txt
13981 F:      drivers/scsi/st.*
13982 F:      drivers/scsi/st_*.h
13983
13984 SCSI TARGET SUBSYSTEM
13985 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13986 L:      linux-scsi@vger.kernel.org
13987 L:      target-devel@vger.kernel.org
13988 W:      http://www.linux-iscsi.org
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13990 Q:      https://patchwork.kernel.org/project/target-devel/list/
13991 S:      Supported
13992 F:      drivers/target/
13993 F:      include/target/
13994 F:      Documentation/target/
13995
13996 SCTP PROTOCOL
13997 M:      Vlad Yasevich <vyasevich@gmail.com>
13998 M:      Neil Horman <nhorman@tuxdriver.com>
13999 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14000 L:      linux-sctp@vger.kernel.org
14001 W:      http://lksctp.sourceforge.net
14002 S:      Maintained
14003 F:      Documentation/networking/sctp.txt
14004 F:      include/linux/sctp.h
14005 F:      include/uapi/linux/sctp.h
14006 F:      include/net/sctp/
14007 F:      net/sctp/
14008
14009 SCx200 CPU SUPPORT
14010 M:      Jim Cromie <jim.cromie@gmail.com>
14011 S:      Odd Fixes
14012 F:      Documentation/i2c/busses/scx200_acb
14013 F:      arch/x86/platform/scx200/
14014 F:      drivers/watchdog/scx200_wdt.c
14015 F:      drivers/i2c/busses/scx200*
14016 F:      drivers/mtd/maps/scx200_docflash.c
14017 F:      include/linux/scx200.h
14018
14019 SCx200 GPIO DRIVER
14020 M:      Jim Cromie <jim.cromie@gmail.com>
14021 S:      Maintained
14022 F:      drivers/char/scx200_gpio.c
14023 F:      include/linux/scx200_gpio.h
14024
14025 SCx200 HRT CLOCKSOURCE DRIVER
14026 M:      Jim Cromie <jim.cromie@gmail.com>
14027 S:      Maintained
14028 F:      drivers/clocksource/scx200_hrt.c
14029
14030 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14031 M:      Sascha Sommer <saschasommer@freenet.de>
14032 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14033 S:      Maintained
14034 F:      drivers/mmc/host/sdricoh_cs.c
14035
14036 SECO BOARDS CEC DRIVER
14037 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14038 S:      Maintained
14039 F:      drivers/media/platform/seco-cec/seco-cec.c
14040 F:      drivers/media/platform/seco-cec/seco-cec.h
14041
14042 SECURE COMPUTING
14043 M:      Kees Cook <keescook@chromium.org>
14044 R:      Andy Lutomirski <luto@amacapital.net>
14045 R:      Will Drewry <wad@chromium.org>
14046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14047 S:      Supported
14048 F:      kernel/seccomp.c
14049 F:      include/uapi/linux/seccomp.h
14050 F:      include/linux/seccomp.h
14051 F:      tools/testing/selftests/seccomp/*
14052 F:      tools/testing/selftests/kselftest_harness.h
14053 F:      Documentation/userspace-api/seccomp_filter.rst
14054 K:      \bsecure_computing
14055 K:      \bTIF_SECCOMP\b
14056
14057 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14058 M:      Al Cooper <alcooperx@gmail.com>
14059 L:      linux-mmc@vger.kernel.org
14060 L:      bcm-kernel-feedback-list@broadcom.com
14061 S:      Maintained
14062 F:      drivers/mmc/host/sdhci-brcmstb*
14063
14064 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14065 M:      Adrian Hunter <adrian.hunter@intel.com>
14066 L:      linux-mmc@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/mmc/host/sdhci*
14069 F:      include/linux/mmc/sdhci*
14070
14071 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14072 M:      Adrian Hunter <adrian.hunter@intel.com>
14073 M:      Ritesh Harjani <riteshh@codeaurora.org>
14074 M:      Asutosh Das <asutoshd@codeaurora.org>
14075 L:      linux-mmc@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/mmc/host/cqhci*
14078
14079 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14080 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14081 M:      Manjunath M B <manjumb@synopsys.com>
14082 L:      linux-mmc@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14085
14086 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14087 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14088 L:      linux-mmc@vger.kernel.org
14089 S:      Supported
14090 F:      drivers/mmc/host/sdhci-of-at91.c
14091
14092 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14093 M:      Ben Dooks <ben-linux@fluff.org>
14094 M:      Jaehoon Chung <jh80.chung@samsung.com>
14095 L:      linux-mmc@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/mmc/host/sdhci-s3c*
14098
14099 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14100 M:      Viresh Kumar <vireshk@kernel.org>
14101 L:      linux-mmc@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/mmc/host/sdhci-spear.c
14104
14105 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14106 M:      Kishon Vijay Abraham I <kishon@ti.com>
14107 L:      linux-mmc@vger.kernel.org
14108 S:      Maintained
14109 F:      drivers/mmc/host/sdhci-omap.c
14110
14111 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14112 M:      Scott Bauer <scott.bauer@intel.com>
14113 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14114 L:      linux-block@vger.kernel.org
14115 S:      Supported
14116 F:      block/sed*
14117 F:      block/opal_proto.h
14118 F:      include/linux/sed*
14119 F:      include/uapi/linux/sed*
14120
14121 SECURITY CONTACT
14122 M:      Security Officers <security@kernel.org>
14123 S:      Supported
14124
14125 SECURITY SUBSYSTEM
14126 M:      James Morris <jmorris@namei.org>
14127 M:      "Serge E. Hallyn" <serge@hallyn.com>
14128 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14130 W:      http://kernsec.org/
14131 S:      Supported
14132 F:      security/
14133 X:      security/selinux/
14134
14135 SELINUX SECURITY MODULE
14136 M:      Paul Moore <paul@paul-moore.com>
14137 M:      Stephen Smalley <sds@tycho.nsa.gov>
14138 M:      Eric Paris <eparis@parisplace.org>
14139 L:      selinux@vger.kernel.org
14140 W:      https://selinuxproject.org
14141 W:      https://github.com/SELinuxProject
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14143 S:      Supported
14144 F:      include/uapi/linux/selinux_netlink.h
14145 F:      security/selinux/
14146 F:      scripts/selinux/
14147 F:      Documentation/admin-guide/LSM/SELinux.rst
14148
14149 SENSABLE PHANTOM
14150 M:      Jiri Slaby <jirislaby@gmail.com>
14151 S:      Maintained
14152 F:      drivers/misc/phantom.c
14153 F:      include/uapi/linux/phantom.h
14154
14155 SERIAL DEVICE BUS
14156 M:      Rob Herring <robh@kernel.org>
14157 L:      linux-serial@vger.kernel.org
14158 S:      Maintained
14159 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14160 F:      drivers/tty/serdev/
14161 F:      include/linux/serdev.h
14162
14163 SERIAL DRIVERS
14164 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14165 L:      linux-serial@vger.kernel.org
14166 S:      Maintained
14167 F:      Documentation/devicetree/bindings/serial/
14168 F:      drivers/tty/serial/
14169
14170 SERIAL IR RECEIVER
14171 M:      Sean Young <sean@mess.org>
14172 L:      linux-media@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/media/rc/serial_ir.c
14175
14176 SFC NETWORK DRIVER
14177 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14178 M:      Edward Cree <ecree@solarflare.com>
14179 M:      Martin Habets <mhabets@solarflare.com>
14180 L:      netdev@vger.kernel.org
14181 S:      Supported
14182 F:      drivers/net/ethernet/sfc/
14183
14184 SFF/SFP/SFP+ MODULE SUPPORT
14185 M:      Russell King <linux@armlinux.org.uk>
14186 L:      netdev@vger.kernel.org
14187 S:      Maintained
14188 F:      drivers/net/phy/phylink.c
14189 F:      drivers/net/phy/sfp*
14190 F:      include/linux/phylink.h
14191 F:      include/linux/sfp.h
14192
14193 SGI GRU DRIVER
14194 M:      Dimitri Sivanich <sivanich@sgi.com>
14195 S:      Maintained
14196 F:      drivers/misc/sgi-gru/
14197
14198 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14199 M:      Pat Gefre <pfg@sgi.com>
14200 L:      linux-ia64@vger.kernel.org
14201 S:      Supported
14202 F:      Documentation/ia64/serial.txt
14203 F:      drivers/tty/serial/ioc?_serial.c
14204 F:      include/linux/ioc?.h
14205
14206 SGI XP/XPC/XPNET DRIVER
14207 M:      Cliff Whickman <cpw@sgi.com>
14208 M:      Robin Holt <robinmholt@gmail.com>
14209 S:      Maintained
14210 F:      drivers/misc/sgi-xp/
14211
14212 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14213 M:      Ursula Braun <ubraun@linux.ibm.com>
14214 M:      Karsten Graul <kgraul@linux.ibm.com>
14215 L:      linux-s390@vger.kernel.org
14216 W:      http://www.ibm.com/developerworks/linux/linux390/
14217 S:      Supported
14218 F:      net/smc/
14219
14220 SHARP RJ54N1CB0C SENSOR DRIVER
14221 M:      Jacopo Mondi <jacopo@jmondi.org>
14222 L:      linux-media@vger.kernel.org
14223 T:      git git://linuxtv.org/media_tree.git
14224 S:      Odd fixes
14225 F:      drivers/media/i2c/rj54n1cb0c.c
14226 F:      include/media/i2c/rj54n1cb0c.h
14227
14228 SH_VEU V4L2 MEM2MEM DRIVER
14229 L:      linux-media@vger.kernel.org
14230 S:      Orphan
14231 F:      drivers/media/platform/sh_veu.c
14232
14233 SH_VOU V4L2 OUTPUT DRIVER
14234 L:      linux-media@vger.kernel.org
14235 S:      Orphan
14236 F:      drivers/media/platform/sh_vou.c
14237 F:      include/media/drv-intf/sh_vou.h
14238
14239 SI2157 MEDIA DRIVER
14240 M:      Antti Palosaari <crope@iki.fi>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://palosaari.fi/linux/
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/anttip/media_tree.git
14246 S:      Maintained
14247 F:      drivers/media/tuners/si2157*
14248
14249 SI2165 MEDIA DRIVER
14250 M:      Matthias Schwarzott <zzam@gentoo.org>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14254 S:      Maintained
14255 F:      drivers/media/dvb-frontends/si2165*
14256
14257 SI2168 MEDIA DRIVER
14258 M:      Antti Palosaari <crope@iki.fi>
14259 L:      linux-media@vger.kernel.org
14260 W:      https://linuxtv.org
14261 W:      http://palosaari.fi/linux/
14262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14263 T:      git git://linuxtv.org/anttip/media_tree.git
14264 S:      Maintained
14265 F:      drivers/media/dvb-frontends/si2168*
14266
14267 SI470X FM RADIO RECEIVER I2C DRIVER
14268 M:      Hans Verkuil <hverkuil@xs4all.nl>
14269 L:      linux-media@vger.kernel.org
14270 T:      git git://linuxtv.org/media_tree.git
14271 W:      https://linuxtv.org
14272 S:      Odd Fixes
14273 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14274
14275 SI470X FM RADIO RECEIVER USB DRIVER
14276 M:      Hans Verkuil <hverkuil@xs4all.nl>
14277 L:      linux-media@vger.kernel.org
14278 T:      git git://linuxtv.org/media_tree.git
14279 W:      https://linuxtv.org
14280 S:      Maintained
14281 F:      drivers/media/radio/si470x/radio-si470x-common.c
14282 F:      drivers/media/radio/si470x/radio-si470x.h
14283 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14284
14285 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14286 M:      Eduardo Valentin <edubezval@gmail.com>
14287 L:      linux-media@vger.kernel.org
14288 T:      git git://linuxtv.org/media_tree.git
14289 W:      https://linuxtv.org
14290 S:      Odd Fixes
14291 F:      drivers/media/radio/si4713/si4713.?
14292
14293 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14294 M:      Eduardo Valentin <edubezval@gmail.com>
14295 L:      linux-media@vger.kernel.org
14296 T:      git git://linuxtv.org/media_tree.git
14297 W:      https://linuxtv.org
14298 S:      Odd Fixes
14299 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14300
14301 SI4713 FM RADIO TRANSMITTER USB DRIVER
14302 M:      Hans Verkuil <hverkuil@xs4all.nl>
14303 L:      linux-media@vger.kernel.org
14304 T:      git git://linuxtv.org/media_tree.git
14305 W:      https://linuxtv.org
14306 S:      Maintained
14307 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14308
14309 SIANO DVB DRIVER
14310 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14311 L:      linux-media@vger.kernel.org
14312 W:      https://linuxtv.org
14313 T:      git git://linuxtv.org/media_tree.git
14314 S:      Odd fixes
14315 F:      drivers/media/common/siano/
14316 F:      drivers/media/usb/siano/
14317 F:      drivers/media/usb/siano/
14318 F:      drivers/media/mmc/siano/
14319
14320 SIFIVE DRIVERS
14321 M:      Palmer Dabbelt <palmer@sifive.com>
14322 M:      Paul Walmsley <paul.walmsley@sifive.com>
14323 L:      linux-riscv@lists.infradead.org
14324 T:      git git://github.com/sifive/riscv-linux.git
14325 S:      Supported
14326 K:      sifive
14327 N:      sifive
14328
14329 SIFIVE FU540 SYSTEM-ON-CHIP
14330 M:      Paul Walmsley <paul.walmsley@sifive.com>
14331 M:      Palmer Dabbelt <palmer@sifive.com>
14332 L:      linux-riscv@lists.infradead.org
14333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14334 S:      Supported
14335 K:      fu540
14336 N:      fu540
14337
14338 SILEAD TOUCHSCREEN DRIVER
14339 M:      Hans de Goede <hdegoede@redhat.com>
14340 L:      linux-input@vger.kernel.org
14341 L:      platform-driver-x86@vger.kernel.org
14342 S:      Maintained
14343 F:      drivers/input/touchscreen/silead.c
14344 F:      drivers/platform/x86/touchscreen_dmi.c
14345
14346 SILICON MOTION SM712 FRAME BUFFER DRIVER
14347 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14348 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14349 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14350 L:      linux-fbdev@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/video/fbdev/sm712*
14353 F:      Documentation/fb/sm712fb.txt
14354
14355 SIMPLE FIRMWARE INTERFACE (SFI)
14356 M:      Len Brown <lenb@kernel.org>
14357 L:      sfi-devel@simplefirmware.org
14358 W:      http://simplefirmware.org/
14359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14360 S:      Supported
14361 F:      arch/x86/platform/sfi/
14362 F:      drivers/sfi/
14363 F:      include/linux/sfi*.h
14364
14365 SIMPLEFB FB DRIVER
14366 M:      Hans de Goede <hdegoede@redhat.com>
14367 L:      linux-fbdev@vger.kernel.org
14368 S:      Maintained
14369 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14370 F:      drivers/video/fbdev/simplefb.c
14371 F:      include/linux/platform_data/simplefb.h
14372
14373 SIMTEC EB110ATX (Chalice CATS)
14374 P:      Ben Dooks
14375 P:      Vincent Sanders <vince@simtec.co.uk>
14376 M:      Simtec Linux Team <linux@simtec.co.uk>
14377 W:      http://www.simtec.co.uk/products/EB110ATX/
14378 S:      Supported
14379
14380 SIMTEC EB2410ITX (BAST)
14381 P:      Ben Dooks
14382 P:      Vincent Sanders <vince@simtec.co.uk>
14383 M:      Simtec Linux Team <linux@simtec.co.uk>
14384 W:      http://www.simtec.co.uk/products/EB2410ITX/
14385 S:      Supported
14386 F:      arch/arm/mach-s3c24xx/mach-bast.c
14387 F:      arch/arm/mach-s3c24xx/bast-ide.c
14388 F:      arch/arm/mach-s3c24xx/bast-irq.c
14389
14390 SIPHASH PRF ROUTINES
14391 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14392 S:      Maintained
14393 F:      lib/siphash.c
14394 F:      lib/test_siphash.c
14395 F:      include/linux/siphash.h
14396
14397 SIOX
14398 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14399 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14400 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14401 S:      Supported
14402 F:      drivers/siox/*
14403 F:      drivers/gpio/gpio-siox.c
14404 F:      include/trace/events/siox.h
14405
14406 SIS 190 ETHERNET DRIVER
14407 M:      Francois Romieu <romieu@fr.zoreil.com>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/sis/sis190.c
14411
14412 SIS 900/7016 FAST ETHERNET DRIVER
14413 M:      Daniele Venzano <venza@brownhat.org>
14414 W:      http://www.brownhat.org/sis900.html
14415 L:      netdev@vger.kernel.org
14416 S:      Maintained
14417 F:      drivers/net/ethernet/sis/sis900.*
14418
14419 SIS FRAMEBUFFER DRIVER
14420 M:      Thomas Winischhofer <thomas@winischhofer.net>
14421 W:      http://www.winischhofer.net/linuxsisvga.shtml
14422 S:      Maintained
14423 F:      Documentation/fb/sisfb.txt
14424 F:      drivers/video/fbdev/sis/
14425 F:      include/video/sisfb.h
14426
14427 SIS USB2VGA DRIVER
14428 M:      Thomas Winischhofer <thomas@winischhofer.net>
14429 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14430 S:      Maintained
14431 F:      drivers/usb/misc/sisusbvga/
14432
14433 SLAB ALLOCATOR
14434 M:      Christoph Lameter <cl@linux.com>
14435 M:      Pekka Enberg <penberg@kernel.org>
14436 M:      David Rientjes <rientjes@google.com>
14437 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14438 M:      Andrew Morton <akpm@linux-foundation.org>
14439 L:      linux-mm@kvack.org
14440 S:      Maintained
14441 F:      include/linux/sl?b*.h
14442 F:      mm/sl?b*
14443
14444 SLEEPABLE READ-COPY UPDATE (SRCU)
14445 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14446 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14447 M:      Josh Triplett <josh@joshtriplett.org>
14448 R:      Steven Rostedt <rostedt@goodmis.org>
14449 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14450 L:      rcu@vger.kernel.org
14451 W:      http://www.rdrop.com/users/paulmck/RCU/
14452 S:      Supported
14453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14454 F:      include/linux/srcu*.h
14455 F:      kernel/rcu/srcu*.c
14456
14457 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14458 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14460 S:      Maintained
14461 F:      drivers/slimbus/
14462 F:      Documentation/devicetree/bindings/slimbus/
14463 F:      include/linux/slimbus.h
14464
14465 SMACK SECURITY MODULE
14466 M:      Casey Schaufler <casey@schaufler-ca.com>
14467 L:      linux-security-module@vger.kernel.org
14468 W:      http://schaufler-ca.com
14469 T:      git git://github.com/cschaufler/smack-next
14470 S:      Maintained
14471 F:      Documentation/admin-guide/LSM/Smack.rst
14472 F:      security/smack/
14473
14474 SMC91x ETHERNET DRIVER
14475 M:      Nicolas Pitre <nico@fluxnic.net>
14476 S:      Odd Fixes
14477 F:      drivers/net/ethernet/smsc/smc91x.*
14478
14479 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14480 M:      Sakari Ailus <sakari.ailus@iki.fi>
14481 L:      linux-media@vger.kernel.org
14482 S:      Maintained
14483 F:      drivers/media/i2c/smiapp/
14484 F:      include/media/i2c/smiapp.h
14485 F:      drivers/media/i2c/smiapp-pll.c
14486 F:      drivers/media/i2c/smiapp-pll.h
14487 F:      include/uapi/linux/smiapp.h
14488 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14489
14490 SMM665 HARDWARE MONITOR DRIVER
14491 M:      Guenter Roeck <linux@roeck-us.net>
14492 L:      linux-hwmon@vger.kernel.org
14493 S:      Maintained
14494 F:      Documentation/hwmon/smm665.rst
14495 F:      drivers/hwmon/smm665.c
14496
14497 SMSC EMC2103 HARDWARE MONITOR DRIVER
14498 M:      Steve Glendinning <steve.glendinning@shawell.net>
14499 L:      linux-hwmon@vger.kernel.org
14500 S:      Maintained
14501 F:      Documentation/hwmon/emc2103.rst
14502 F:      drivers/hwmon/emc2103.c
14503
14504 SMSC SCH5627 HARDWARE MONITOR DRIVER
14505 M:      Hans de Goede <hdegoede@redhat.com>
14506 L:      linux-hwmon@vger.kernel.org
14507 S:      Supported
14508 F:      Documentation/hwmon/sch5627.rst
14509 F:      drivers/hwmon/sch5627.c
14510
14511 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14512 M:      Steve Glendinning <steve.glendinning@shawell.net>
14513 L:      linux-fbdev@vger.kernel.org
14514 S:      Maintained
14515 F:      drivers/video/fbdev/smscufx.c
14516
14517 SMSC47B397 HARDWARE MONITOR DRIVER
14518 M:      Jean Delvare <jdelvare@suse.com>
14519 L:      linux-hwmon@vger.kernel.org
14520 S:      Maintained
14521 F:      Documentation/hwmon/smsc47b397.rst
14522 F:      drivers/hwmon/smsc47b397.c
14523
14524 SMSC911x ETHERNET DRIVER
14525 M:      Steve Glendinning <steve.glendinning@shawell.net>
14526 L:      netdev@vger.kernel.org
14527 S:      Maintained
14528 F:      include/linux/smsc911x.h
14529 F:      drivers/net/ethernet/smsc/smsc911x.*
14530
14531 SMSC9420 PCI ETHERNET DRIVER
14532 M:      Steve Glendinning <steve.glendinning@shawell.net>
14533 L:      netdev@vger.kernel.org
14534 S:      Maintained
14535 F:      drivers/net/ethernet/smsc/smsc9420.*
14536
14537 SOC-CAMERA V4L2 SUBSYSTEM
14538 L:      linux-media@vger.kernel.org
14539 T:      git git://linuxtv.org/media_tree.git
14540 S:      Orphan
14541 F:      include/media/soc_camera.h
14542 F:      drivers/staging/media/soc_camera/
14543
14544 SOCIONEXT SYNQUACER I2C DRIVER
14545 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14546 L:      linux-i2c@vger.kernel.org
14547 S:      Maintained
14548 F:      drivers/i2c/busses/i2c-synquacer.c
14549 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14550
14551 SOCIONEXT UNIPHIER SOUND DRIVER
14552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14553 S:      Orphan
14554 F:      sound/soc/uniphier/
14555
14556 SOEKRIS NET48XX LED SUPPORT
14557 M:      Chris Boot <bootc@bootc.net>
14558 S:      Maintained
14559 F:      drivers/leds/leds-net48xx.c
14560
14561 SOFT-IWARP DRIVER (siw)
14562 M:      Bernard Metzler <bmt@zurich.ibm.com>
14563 L:      linux-rdma@vger.kernel.org
14564 S:      Supported
14565 F:      drivers/infiniband/sw/siw/
14566 F:      include/uapi/rdma/siw-abi.h
14567
14568 SOFT-ROCE DRIVER (rxe)
14569 M:      Moni Shoua <monis@mellanox.com>
14570 L:      linux-rdma@vger.kernel.org
14571 S:      Supported
14572 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14573 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14574 F:      drivers/infiniband/sw/rxe/
14575 F:      include/uapi/rdma/rdma_user_rxe.h
14576
14577 SOFTLOGIC 6x10 MPEG CODEC
14578 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14579 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14580 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14581 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14582 M:      Ismael Luceno <ismael@iodev.co.uk>
14583 L:      linux-media@vger.kernel.org
14584 S:      Supported
14585 F:      drivers/media/pci/solo6x10/
14586
14587 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14588 M:      James Morse <james.morse@arm.com>
14589 L:      linux-arm-kernel@lists.infradead.org
14590 S:      Maintained
14591 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14592 F:      drivers/firmware/arm_sdei.c
14593 F:      include/linux/arm_sdei.h
14594 F:      include/uapi/linux/arm_sdei.h
14595
14596 SOFTWARE RAID (Multiple Disks) SUPPORT
14597 M:      Shaohua Li <shli@kernel.org>
14598 L:      linux-raid@vger.kernel.org
14599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14600 S:      Supported
14601 F:      drivers/md/Makefile
14602 F:      drivers/md/Kconfig
14603 F:      drivers/md/md*
14604 F:      drivers/md/raid*
14605 F:      include/linux/raid/
14606 F:      include/uapi/linux/raid/
14607
14608 SOCIONEXT (SNI) AVE NETWORK DRIVER
14609 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14610 L:      netdev@vger.kernel.org
14611 S:      Maintained
14612 F:      drivers/net/ethernet/socionext/sni_ave.c
14613 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14614
14615 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14616 M:      Jassi Brar <jaswinder.singh@linaro.org>
14617 L:      netdev@vger.kernel.org
14618 S:      Maintained
14619 F:      drivers/net/ethernet/socionext/netsec.c
14620 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14621
14622 SOLIDRUN CLEARFOG SUPPORT
14623 M:      Russell King <linux@armlinux.org.uk>
14624 S:      Maintained
14625 F:      arch/arm/boot/dts/armada-388-clearfog*
14626 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14627
14628 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14629 M:      Russell King <linux@armlinux.org.uk>
14630 S:      Maintained
14631 F:      arch/arm/boot/dts/imx6*-cubox-i*
14632 F:      arch/arm/boot/dts/imx6*-hummingboard*
14633 F:      arch/arm/boot/dts/imx6*-sr-*
14634
14635 SONIC NETWORK DRIVER
14636 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14637 L:      netdev@vger.kernel.org
14638 S:      Maintained
14639 F:      drivers/net/ethernet/natsemi/sonic.*
14640
14641 SONICS SILICON BACKPLANE DRIVER (SSB)
14642 M:      Michael Buesch <m@bues.ch>
14643 L:      linux-wireless@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/ssb/
14646 F:      include/linux/ssb/
14647
14648 SONY IMX214 SENSOR DRIVER
14649 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14650 L:      linux-media@vger.kernel.org
14651 T:      git git://linuxtv.org/media_tree.git
14652 S:      Maintained
14653 F:      drivers/media/i2c/imx214.c
14654 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14655
14656 SONY IMX258 SENSOR DRIVER
14657 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14658 L:      linux-media@vger.kernel.org
14659 T:      git git://linuxtv.org/media_tree.git
14660 S:      Maintained
14661 F:      drivers/media/i2c/imx258.c
14662
14663 SONY IMX274 SENSOR DRIVER
14664 M:      Leon Luo <leonl@leopardimaging.com>
14665 L:      linux-media@vger.kernel.org
14666 T:      git git://linuxtv.org/media_tree.git
14667 S:      Maintained
14668 F:      drivers/media/i2c/imx274.c
14669 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14670
14671 SONY IMX319 SENSOR DRIVER
14672 M:      Bingbu Cao <bingbu.cao@intel.com>
14673 L:      linux-media@vger.kernel.org
14674 T:      git git://linuxtv.org/media_tree.git
14675 S:      Maintained
14676 F:      drivers/media/i2c/imx319.c
14677
14678 SONY IMX355 SENSOR DRIVER
14679 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14680 L:      linux-media@vger.kernel.org
14681 T:      git git://linuxtv.org/media_tree.git
14682 S:      Maintained
14683 F:      drivers/media/i2c/imx355.c
14684
14685 SONY MEMORYSTICK SUBSYSTEM
14686 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14687 M:      Alex Dubov <oakad@yahoo.com>
14688 M:      Ulf Hansson <ulf.hansson@linaro.org>
14689 L:      linux-mmc@vger.kernel.org
14690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14691 S:      Maintained
14692 F:      drivers/memstick/
14693 F:      include/linux/memstick.h
14694
14695 SONY VAIO CONTROL DEVICE DRIVER
14696 M:      Mattia Dongili <malattia@linux.it>
14697 L:      platform-driver-x86@vger.kernel.org
14698 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14699 S:      Maintained
14700 F:      Documentation/laptops/sony-laptop.txt
14701 F:      drivers/char/sonypi.c
14702 F:      drivers/platform/x86/sony-laptop.c
14703 F:      include/linux/sony-laptop.h
14704
14705 SOUND
14706 M:      Jaroslav Kysela <perex@perex.cz>
14707 M:      Takashi Iwai <tiwai@suse.com>
14708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14709 W:      http://www.alsa-project.org/
14710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14711 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14712 S:      Maintained
14713 F:      Documentation/sound/
14714 F:      include/sound/
14715 F:      include/uapi/sound/
14716 F:      sound/
14717
14718 SOUND - COMPRESSED AUDIO
14719 M:      Vinod Koul <vkoul@kernel.org>
14720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14722 S:      Supported
14723 F:      Documentation/sound/designs/compress-offload.rst
14724 F:      include/sound/compress_driver.h
14725 F:      include/uapi/sound/compress_*
14726 F:      sound/core/compress_offload.c
14727 F:      sound/soc/soc-compress.c
14728
14729 SOUND - DMAENGINE HELPERS
14730 M:      Lars-Peter Clausen <lars@metafoo.de>
14731 S:      Supported
14732 F:      include/sound/dmaengine_pcm.h
14733 F:      sound/core/pcm_dmaengine.c
14734 F:      sound/soc/soc-generic-dmaengine-pcm.c
14735
14736 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14737 M:      Liam Girdwood <lgirdwood@gmail.com>
14738 M:      Mark Brown <broonie@kernel.org>
14739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14741 W:      http://alsa-project.org/main/index.php/ASoC
14742 S:      Supported
14743 F:      Documentation/devicetree/bindings/sound/
14744 F:      Documentation/sound/soc/
14745 F:      sound/soc/
14746 F:      include/dt-bindings/sound/
14747 F:      include/sound/soc*
14748
14749 SOUNDWIRE SUBSYSTEM
14750 M:      Vinod Koul <vkoul@kernel.org>
14751 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14752 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14753 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14754 S:      Supported
14755 F:      Documentation/driver-api/soundwire/
14756 F:      drivers/soundwire/
14757 F:      include/linux/soundwire/
14758
14759 SP2 MEDIA DRIVER
14760 M:      Olli Salonen <olli.salonen@iki.fi>
14761 L:      linux-media@vger.kernel.org
14762 W:      https://linuxtv.org
14763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14764 S:      Maintained
14765 F:      drivers/media/dvb-frontends/sp2*
14766
14767 SPARC + UltraSPARC (sparc/sparc64)
14768 M:      "David S. Miller" <davem@davemloft.net>
14769 L:      sparclinux@vger.kernel.org
14770 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14773 S:      Maintained
14774 F:      arch/sparc/
14775 F:      drivers/sbus/
14776
14777 SPARC SERIAL DRIVERS
14778 M:      "David S. Miller" <davem@davemloft.net>
14779 L:      sparclinux@vger.kernel.org
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:      include/linux/sunserialcore.h
14784 F:      drivers/tty/serial/suncore.c
14785 F:      drivers/tty/serial/sunhv.c
14786 F:      drivers/tty/serial/sunsab.c
14787 F:      drivers/tty/serial/sunsab.h
14788 F:      drivers/tty/serial/sunsu.c
14789 F:      drivers/tty/serial/sunzilog.c
14790 F:      drivers/tty/serial/sunzilog.h
14791 F:      drivers/tty/vcc.c
14792
14793 SPARSE CHECKER
14794 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14795 L:      linux-sparse@vger.kernel.org
14796 W:      https://sparse.wiki.kernel.org/
14797 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14798 S:      Maintained
14799 F:      include/linux/compiler.h
14800
14801 SPEAR CLOCK FRAMEWORK SUPPORT
14802 M:      Viresh Kumar <vireshk@kernel.org>
14803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14804 W:      http://www.st.com/spear
14805 S:      Maintained
14806 F:      drivers/clk/spear/
14807
14808 SPEAR PLATFORM SUPPORT
14809 M:      Viresh Kumar <vireshk@kernel.org>
14810 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14812 W:      http://www.st.com/spear
14813 S:      Maintained
14814 F:      arch/arm/boot/dts/spear*
14815 F:      arch/arm/mach-spear/
14816
14817 SPI NOR SUBSYSTEM
14818 M:      Marek Vasut <marek.vasut@gmail.com>
14819 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14820 L:      linux-mtd@lists.infradead.org
14821 W:      http://www.linux-mtd.infradead.org/
14822 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14824 S:      Maintained
14825 F:      drivers/mtd/spi-nor/
14826 F:      include/linux/mtd/spi-nor.h
14827
14828 SPI SUBSYSTEM
14829 M:      Mark Brown <broonie@kernel.org>
14830 L:      linux-spi@vger.kernel.org
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14832 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14833 S:      Maintained
14834 F:      Documentation/devicetree/bindings/spi/
14835 F:      Documentation/spi/
14836 F:      drivers/spi/
14837 F:      include/linux/spi/
14838 F:      include/uapi/linux/spi/
14839 F:      tools/spi/
14840
14841 SPIDERNET NETWORK DRIVER for CELL
14842 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14843 L:      netdev@vger.kernel.org
14844 S:      Supported
14845 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14846 F:      drivers/net/ethernet/toshiba/spider_net*
14847
14848 SPMI SUBSYSTEM
14849 R:      Stephen Boyd <sboyd@kernel.org>
14850 L:      linux-arm-msm@vger.kernel.org
14851 F:      Documentation/devicetree/bindings/spmi/
14852 F:      drivers/spmi/
14853 F:      include/dt-bindings/spmi/spmi.h
14854 F:      include/linux/spmi.h
14855 F:      include/trace/events/spmi.h
14856
14857 SPU FILE SYSTEM
14858 M:      Jeremy Kerr <jk@ozlabs.org>
14859 L:      linuxppc-dev@lists.ozlabs.org
14860 W:      http://www.ibm.com/developerworks/power/cell/
14861 S:      Supported
14862 F:      Documentation/filesystems/spufs.txt
14863 F:      arch/powerpc/platforms/cell/spufs/
14864
14865 SQUASHFS FILE SYSTEM
14866 M:      Phillip Lougher <phillip@squashfs.org.uk>
14867 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14868 W:      http://squashfs.org.uk
14869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14870 S:      Maintained
14871 F:      Documentation/filesystems/squashfs.txt
14872 F:      fs/squashfs/
14873
14874 SRM (Alpha) environment access
14875 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14876 S:      Maintained
14877 F:      arch/alpha/kernel/srm_env.c
14878
14879 ST LSM6DSx IMU IIO DRIVER
14880 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14881 L:      linux-iio@vger.kernel.org
14882 W:      http://www.st.com/
14883 S:      Maintained
14884 F:      drivers/iio/imu/st_lsm6dsx/
14885 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14886
14887 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14888 M:      Mickael Guene <mickael.guene@st.com>
14889 L:      linux-media@vger.kernel.org
14890 T:      git git://linuxtv.org/media_tree.git
14891 S:      Maintained
14892 F:      drivers/media/i2c/st-mipid02.c
14893 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14894
14895 ST STM32 I2C/SMBUS DRIVER
14896 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14897 L:      linux-i2c@vger.kernel.org
14898 S:      Maintained
14899 F:      drivers/i2c/busses/i2c-stm32*
14900
14901 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14902 M:      Song Qiang <songqiang1304521@gmail.com>
14903 L:      linux-iio@vger.kernel.org
14904 S:      Maintained
14905 F:      drivers/iio/proximity/vl53l0x-i2c.c
14906 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14907
14908 STABLE BRANCH
14909 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14910 M:      Sasha Levin <sashal@kernel.org>
14911 L:      stable@vger.kernel.org
14912 S:      Supported
14913 F:      Documentation/process/stable-kernel-rules.rst
14914
14915 STAGING - COMEDI
14916 M:      Ian Abbott <abbotti@mev.co.uk>
14917 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14918 S:      Odd Fixes
14919 F:      drivers/staging/comedi/
14920
14921 STAGING - EROFS FILE SYSTEM
14922 M:      Gao Xiang <gaoxiang25@huawei.com>
14923 M:      Chao Yu <yuchao0@huawei.com>
14924 L:      linux-erofs@lists.ozlabs.org
14925 S:      Maintained
14926 F:      drivers/staging/erofs/
14927
14928 STAGING - INDUSTRIAL IO
14929 M:      Jonathan Cameron <jic23@kernel.org>
14930 L:      linux-iio@vger.kernel.org
14931 S:      Odd Fixes
14932 F:      Documentation/devicetree/bindings/staging/iio/
14933 F:      drivers/staging/iio/
14934
14935 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14936 M:      Marc Dietrich <marvin24@gmx.de>
14937 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14938 L:      linux-tegra@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/staging/nvec/
14941
14942 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14943 M:      Jens Frederich <jfrederich@gmail.com>
14944 M:      Daniel Drake <dsd@laptop.org>
14945 M:      Jon Nettleton <jon.nettleton@gmail.com>
14946 W:      http://wiki.laptop.org/go/DCON
14947 S:      Maintained
14948 F:      drivers/staging/olpc_dcon/
14949
14950 STAGING - REALTEK RTL8712U DRIVERS
14951 M:      Larry Finger <Larry.Finger@lwfinger.net>
14952 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14953 S:      Odd Fixes
14954 F:      drivers/staging/rtl8712/
14955
14956 STAGING - REALTEK RTL8188EU DRIVERS
14957 M:      Larry Finger <Larry.Finger@lwfinger.net>
14958 S:      Odd Fixes
14959 F:      drivers/staging/rtl8188eu/
14960
14961 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14962 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14963 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14964 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14965 L:      linux-fbdev@vger.kernel.org
14966 S:      Maintained
14967 F:      drivers/staging/sm750fb/
14968
14969 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14970 M:      William Hubbs <w.d.hubbs@gmail.com>
14971 M:      Chris Brannon <chris@the-brannons.com>
14972 M:      Kirk Reiser <kirk@reisers.ca>
14973 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14974 L:      speakup@linux-speakup.org
14975 W:      http://www.linux-speakup.org/
14976 S:      Odd Fixes
14977 F:      drivers/staging/speakup/
14978
14979 STAGING - VIA VT665X DRIVERS
14980 M:      Forest Bond <forest@alittletooquiet.net>
14981 S:      Odd Fixes
14982 F:      drivers/staging/vt665?/
14983
14984 STAGING - WILC1000 WIFI DRIVER
14985 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14986 M:      Ajay Singh <ajay.kathat@microchip.com>
14987 L:      linux-wireless@vger.kernel.org
14988 S:      Supported
14989 F:      drivers/staging/wilc1000/
14990
14991 STAGING SUBSYSTEM
14992 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14994 L:      devel@driverdev.osuosl.org
14995 S:      Supported
14996 F:      drivers/staging/
14997
14998 STARFIRE/DURALAN NETWORK DRIVER
14999 M:      Ion Badulescu <ionut@badula.org>
15000 S:      Odd Fixes
15001 F:      drivers/net/ethernet/adaptec/starfire*
15002
15003 STEC S1220 SKD DRIVER
15004 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15005 L:      linux-block@vger.kernel.org
15006 S:      Maintained
15007 F:      drivers/block/skd*[ch]
15008
15009 STI AUDIO (ASoC) DRIVERS
15010 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15011 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15012 S:      Maintained
15013 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15014 F:      sound/soc/sti/
15015
15016 STI CEC DRIVER
15017 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15018 S:      Maintained
15019 F:      drivers/media/platform/sti/cec/
15020 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15021
15022 STK1160 USB VIDEO CAPTURE DRIVER
15023 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15024 L:      linux-media@vger.kernel.org
15025 T:      git git://linuxtv.org/media_tree.git
15026 S:      Maintained
15027 F:      drivers/media/usb/stk1160/
15028
15029 STM32 AUDIO (ASoC) DRIVERS
15030 M:      Olivier Moysan <olivier.moysan@st.com>
15031 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15033 S:      Maintained
15034 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15035 F:      sound/soc/stm/
15036
15037 STM32 TIMER/LPTIMER DRIVERS
15038 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15039 S:      Maintained
15040 F:      drivers/*/stm32-*timer*
15041 F:      drivers/pwm/pwm-stm32*
15042 F:      include/linux/*/stm32-*tim*
15043 F:      Documentation/ABI/testing/*timer-stm32
15044 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15045 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15046
15047 STMMAC ETHERNET DRIVER
15048 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15049 M:      Alexandre Torgue <alexandre.torgue@st.com>
15050 M:      Jose Abreu <joabreu@synopsys.com>
15051 L:      netdev@vger.kernel.org
15052 W:      http://www.stlinux.com
15053 S:      Supported
15054 F:      drivers/net/ethernet/stmicro/stmmac/
15055
15056 SUN3/3X
15057 M:      Sam Creasey <sammy@sammy.net>
15058 W:      http://sammy.net/sun3/
15059 S:      Maintained
15060 F:      arch/m68k/kernel/*sun3*
15061 F:      arch/m68k/sun3*/
15062 F:      arch/m68k/include/asm/sun3*
15063 F:      drivers/net/ethernet/i825xx/sun3*
15064
15065 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15066 M:      Hans de Goede <hdegoede@redhat.com>
15067 L:      linux-input@vger.kernel.org
15068 S:      Maintained
15069 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15070 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15071
15072 SUNDANCE NETWORK DRIVER
15073 M:      Denis Kirjanov <kda@linux-powerpc.org>
15074 L:      netdev@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/net/ethernet/dlink/sundance.c
15077
15078 SUPERH
15079 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15080 M:      Rich Felker <dalias@libc.org>
15081 L:      linux-sh@vger.kernel.org
15082 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15083 S:      Maintained
15084 F:      Documentation/sh/
15085 F:      arch/sh/
15086 F:      drivers/sh/
15087
15088 SUSPEND TO RAM
15089 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15090 M:      Len Brown <len.brown@intel.com>
15091 M:      Pavel Machek <pavel@ucw.cz>
15092 L:      linux-pm@vger.kernel.org
15093 B:      https://bugzilla.kernel.org
15094 S:      Supported
15095 F:      Documentation/power/
15096 F:      arch/x86/kernel/acpi/
15097 F:      drivers/base/power/
15098 F:      kernel/power/
15099 F:      include/linux/suspend.h
15100 F:      include/linux/freezer.h
15101 F:      include/linux/pm.h
15102
15103 SVGA HANDLING
15104 M:      Martin Mares <mj@ucw.cz>
15105 L:      linux-video@atrey.karlin.mff.cuni.cz
15106 S:      Maintained
15107 F:      Documentation/svga.txt
15108 F:      arch/x86/boot/video*
15109
15110 SWIOTLB SUBSYSTEM
15111 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15112 L:      iommu@lists.linux-foundation.org
15113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15114 S:      Supported
15115 F:      kernel/dma/swiotlb.c
15116 F:      arch/*/kernel/pci-swiotlb.c
15117 F:      include/linux/swiotlb.h
15118
15119 SWITCHDEV
15120 M:      Jiri Pirko <jiri@resnulli.us>
15121 M:      Ivan Vecera <ivecera@redhat.com>
15122 L:      netdev@vger.kernel.org
15123 S:      Supported
15124 F:      net/switchdev/
15125 F:      include/net/switchdev.h
15126
15127 SY8106A REGULATOR DRIVER
15128 M:      Icenowy Zheng <icenowy@aosc.io>
15129 S:      Maintained
15130 F:      drivers/regulator/sy8106a-regulator.c
15131 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15132
15133 SYNC FILE FRAMEWORK
15134 M:      Sumit Semwal <sumit.semwal@linaro.org>
15135 R:      Gustavo Padovan <gustavo@padovan.org>
15136 S:      Maintained
15137 L:      linux-media@vger.kernel.org
15138 L:      dri-devel@lists.freedesktop.org
15139 F:      drivers/dma-buf/sync_*
15140 F:      drivers/dma-buf/dma-fence*
15141 F:      drivers/dma-buf/sw_sync.c
15142 F:      include/linux/sync_file.h
15143 F:      include/uapi/linux/sync_file.h
15144 F:      Documentation/sync_file.txt
15145 T:      git git://anongit.freedesktop.org/drm/drm-misc
15146
15147 SYNOPSYS ARC ARCHITECTURE
15148 M:      Vineet Gupta <vgupta@synopsys.com>
15149 L:      linux-snps-arc@lists.infradead.org
15150 S:      Supported
15151 F:      arch/arc/
15152 F:      Documentation/devicetree/bindings/arc/*
15153 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15154 F:      drivers/clocksource/arc_timer.c
15155 F:      drivers/tty/serial/arc_uart.c
15156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15157
15158 SYNOPSYS ARC HSDK SDP pll clock driver
15159 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15160 S:      Supported
15161 F:      drivers/clk/clk-hsdk-pll.c
15162 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15163
15164 SYNOPSYS ARC SDP clock driver
15165 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15166 S:      Supported
15167 F:      drivers/clk/axs10x/*
15168 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15169
15170 SYNOPSYS ARC SDP platform support
15171 M:      Alexey Brodkin <abrodkin@synopsys.com>
15172 S:      Supported
15173 F:      arch/arc/plat-axs10x
15174 F:      arch/arc/boot/dts/ax*
15175 F:      Documentation/devicetree/bindings/arc/axs10*
15176
15177 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15178 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15179 S:      Supported
15180 F:      drivers/reset/reset-axs10x.c
15181 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15182
15183 SYNOPSYS CREG GPIO DRIVER
15184 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15185 S:      Maintained
15186 F:      drivers/gpio/gpio-creg-snps.c
15187 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15188
15189 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15190 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15191 S:      Maintained
15192 F:      drivers/tty/serial/8250/8250_dw.c
15193
15194 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15195 M:      Hoan Tran <hoan@os.amperecomputing.com>
15196 L:      linux-gpio@vger.kernel.org
15197 S:      Maintained
15198 F:      drivers/gpio/gpio-dwapb.c
15199 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15200
15201 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15202 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15203 S:      Maintained
15204 F:      drivers/dma/dwi-axi-dmac/
15205 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15206
15207 SYNOPSYS DESIGNWARE DMAC DRIVER
15208 M:      Viresh Kumar <vireshk@kernel.org>
15209 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15210 S:      Maintained
15211 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15212 F:      drivers/dma/dw/
15213 F:      include/dt-bindings/dma/dw-dmac.h
15214 F:      include/linux/dma/dw.h
15215 F:      include/linux/platform_data/dma-dw.h
15216
15217 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15218 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15219 L:      netdev@vger.kernel.org
15220 S:      Supported
15221 F:      drivers/net/ethernet/synopsys/
15222
15223 SYNOPSYS DESIGNWARE I2C DRIVER
15224 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15225 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15226 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15227 L:      linux-i2c@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/i2c/busses/i2c-designware-*
15230 F:      include/linux/platform_data/i2c-designware.h
15231
15232 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15233 M:      Jaehoon Chung <jh80.chung@samsung.com>
15234 L:      linux-mmc@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/mmc/host/dw_mmc*
15237
15238 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15239 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15240 S:      Supported
15241 F:      drivers/reset/reset-hsdk.c
15242 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15243 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15244
15245 SYSTEM CONFIGURATION (SYSCON)
15246 M:      Lee Jones <lee.jones@linaro.org>
15247 M:      Arnd Bergmann <arnd@arndb.de>
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15249 S:      Supported
15250 F:      drivers/mfd/syscon.c
15251
15252 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15253 M:      Sudeep Holla <sudeep.holla@arm.com>
15254 L:      linux-arm-kernel@lists.infradead.org
15255 S:      Maintained
15256 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15257 F:      drivers/clk/clk-sc[mp]i.c
15258 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15259 F:      drivers/firmware/arm_scpi.c
15260 F:      drivers/firmware/arm_scmi/
15261 F:      include/linux/sc[mp]i_protocol.h
15262
15263 SYSTEM RESET/SHUTDOWN DRIVERS
15264 M:      Sebastian Reichel <sre@kernel.org>
15265 L:      linux-pm@vger.kernel.org
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15267 S:      Maintained
15268 F:      Documentation/devicetree/bindings/power/reset/
15269 F:      drivers/power/reset/
15270
15271 SYSTEM TRACE MODULE CLASS
15272 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15273 S:      Maintained
15274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15275 F:      Documentation/trace/stm.rst
15276 F:      drivers/hwtracing/stm/
15277 F:      include/linux/stm.h
15278 F:      include/uapi/linux/stm.h
15279
15280 SYSV FILESYSTEM
15281 M:      Christoph Hellwig <hch@infradead.org>
15282 S:      Maintained
15283 F:      Documentation/filesystems/sysv-fs.txt
15284 F:      fs/sysv/
15285 F:      include/linux/sysv_fs.h
15286
15287 TASKSTATS STATISTICS INTERFACE
15288 M:      Balbir Singh <bsingharora@gmail.com>
15289 S:      Maintained
15290 F:      Documentation/accounting/taskstats*
15291 F:      include/linux/taskstats*
15292 F:      kernel/taskstats.c
15293
15294 TC subsystem
15295 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15296 M:      Cong Wang <xiyou.wangcong@gmail.com>
15297 M:      Jiri Pirko <jiri@resnulli.us>
15298 L:      netdev@vger.kernel.org
15299 S:      Maintained
15300 F:      include/net/pkt_cls.h
15301 F:      include/net/pkt_sched.h
15302 F:      include/net/tc_act/
15303 F:      include/uapi/linux/pkt_cls.h
15304 F:      include/uapi/linux/pkt_sched.h
15305 F:      include/uapi/linux/tc_act/
15306 F:      include/uapi/linux/tc_ematch/
15307 F:      net/sched/
15308
15309 TC90522 MEDIA DRIVER
15310 M:      Akihiro Tsukada <tskd08@gmail.com>
15311 L:      linux-media@vger.kernel.org
15312 S:      Odd Fixes
15313 F:      drivers/media/dvb-frontends/tc90522*
15314
15315 TCP LOW PRIORITY MODULE
15316 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15317 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15318 W:      http://tcp-lp-mod.sourceforge.net/
15319 S:      Maintained
15320 F:      net/ipv4/tcp_lp.c
15321
15322 TDA10071 MEDIA DRIVER
15323 M:      Antti Palosaari <crope@iki.fi>
15324 L:      linux-media@vger.kernel.org
15325 W:      https://linuxtv.org
15326 W:      http://palosaari.fi/linux/
15327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15328 T:      git git://linuxtv.org/anttip/media_tree.git
15329 S:      Maintained
15330 F:      drivers/media/dvb-frontends/tda10071*
15331
15332 TDA18212 MEDIA DRIVER
15333 M:      Antti Palosaari <crope@iki.fi>
15334 L:      linux-media@vger.kernel.org
15335 W:      https://linuxtv.org
15336 W:      http://palosaari.fi/linux/
15337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15338 T:      git git://linuxtv.org/anttip/media_tree.git
15339 S:      Maintained
15340 F:      drivers/media/tuners/tda18212*
15341
15342 TDA18218 MEDIA DRIVER
15343 M:      Antti Palosaari <crope@iki.fi>
15344 L:      linux-media@vger.kernel.org
15345 W:      https://linuxtv.org
15346 W:      http://palosaari.fi/linux/
15347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15348 T:      git git://linuxtv.org/anttip/media_tree.git
15349 S:      Maintained
15350 F:      drivers/media/tuners/tda18218*
15351
15352 TDA18250 MEDIA DRIVER
15353 M:      Olli Salonen <olli.salonen@iki.fi>
15354 L:      linux-media@vger.kernel.org
15355 W:      https://linuxtv.org
15356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15357 T:      git git://linuxtv.org/media_tree.git
15358 S:      Maintained
15359 F:      drivers/media/tuners/tda18250*
15360
15361 TDA18271 MEDIA DRIVER
15362 M:      Michael Krufky <mkrufky@linuxtv.org>
15363 L:      linux-media@vger.kernel.org
15364 W:      https://linuxtv.org
15365 W:      http://github.com/mkrufky
15366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15367 T:      git git://linuxtv.org/mkrufky/tuners.git
15368 S:      Maintained
15369 F:      drivers/media/tuners/tda18271*
15370
15371 TDA1997x MEDIA DRIVER
15372 M:      Tim Harvey <tharvey@gateworks.com>
15373 L:      linux-media@vger.kernel.org
15374 W:      https://linuxtv.org
15375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15376 S:      Maintained
15377 F:      drivers/media/i2c/tda1997x.*
15378
15379 TDA827x MEDIA DRIVER
15380 M:      Michael Krufky <mkrufky@linuxtv.org>
15381 L:      linux-media@vger.kernel.org
15382 W:      https://linuxtv.org
15383 W:      http://github.com/mkrufky
15384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15385 T:      git git://linuxtv.org/mkrufky/tuners.git
15386 S:      Maintained
15387 F:      drivers/media/tuners/tda8290.*
15388
15389 TDA8290 MEDIA DRIVER
15390 M:      Michael Krufky <mkrufky@linuxtv.org>
15391 L:      linux-media@vger.kernel.org
15392 W:      https://linuxtv.org
15393 W:      http://github.com/mkrufky
15394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15395 T:      git git://linuxtv.org/mkrufky/tuners.git
15396 S:      Maintained
15397 F:      drivers/media/tuners/tda8290.*
15398
15399 TDA9840 MEDIA DRIVER
15400 M:      Hans Verkuil <hverkuil@xs4all.nl>
15401 L:      linux-media@vger.kernel.org
15402 T:      git git://linuxtv.org/media_tree.git
15403 W:      https://linuxtv.org
15404 S:      Maintained
15405 F:      drivers/media/i2c/tda9840*
15406
15407 TEA5761 TUNER DRIVER
15408 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15409 L:      linux-media@vger.kernel.org
15410 W:      https://linuxtv.org
15411 T:      git git://linuxtv.org/media_tree.git
15412 S:      Odd fixes
15413 F:      drivers/media/tuners/tea5761.*
15414
15415 TEA5767 TUNER DRIVER
15416 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15417 L:      linux-media@vger.kernel.org
15418 W:      https://linuxtv.org
15419 T:      git git://linuxtv.org/media_tree.git
15420 S:      Maintained
15421 F:      drivers/media/tuners/tea5767.*
15422
15423 TEA6415C MEDIA DRIVER
15424 M:      Hans Verkuil <hverkuil@xs4all.nl>
15425 L:      linux-media@vger.kernel.org
15426 T:      git git://linuxtv.org/media_tree.git
15427 W:      https://linuxtv.org
15428 S:      Maintained
15429 F:      drivers/media/i2c/tea6415c*
15430
15431 TEA6420 MEDIA DRIVER
15432 M:      Hans Verkuil <hverkuil@xs4all.nl>
15433 L:      linux-media@vger.kernel.org
15434 T:      git git://linuxtv.org/media_tree.git
15435 W:      https://linuxtv.org
15436 S:      Maintained
15437 F:      drivers/media/i2c/tea6420*
15438
15439 TEAM DRIVER
15440 M:      Jiri Pirko <jiri@resnulli.us>
15441 L:      netdev@vger.kernel.org
15442 S:      Supported
15443 F:      drivers/net/team/
15444 F:      include/linux/if_team.h
15445 F:      include/uapi/linux/if_team.h
15446
15447 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15448 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15449 S:      Maintained
15450 F:      arch/x86/platform/ts5500/
15451
15452 TECHNOTREND USB IR RECEIVER
15453 M:      Sean Young <sean@mess.org>
15454 L:      linux-media@vger.kernel.org
15455 S:      Maintained
15456 F:      drivers/media/rc/ttusbir.c
15457
15458 TECHWELL TW9910 VIDEO DECODER
15459 L:      linux-media@vger.kernel.org
15460 S:      Orphan
15461 F:      drivers/media/i2c/tw9910.c
15462 F:      include/media/i2c/tw9910.h
15463
15464 TEE SUBSYSTEM
15465 M:      Jens Wiklander <jens.wiklander@linaro.org>
15466 S:      Maintained
15467 F:      include/linux/tee_drv.h
15468 F:      include/uapi/linux/tee.h
15469 F:      drivers/tee/
15470 F:      Documentation/tee.txt
15471
15472 TEGRA ARCHITECTURE SUPPORT
15473 M:      Thierry Reding <thierry.reding@gmail.com>
15474 M:      Jonathan Hunter <jonathanh@nvidia.com>
15475 L:      linux-tegra@vger.kernel.org
15476 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15478 S:      Supported
15479 N:      [^a-z]tegra
15480
15481 TEGRA CLOCK DRIVER
15482 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15483 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15484 S:      Supported
15485 F:      drivers/clk/tegra/
15486
15487 TEGRA DMA DRIVERS
15488 M:      Laxman Dewangan <ldewangan@nvidia.com>
15489 M:      Jon Hunter <jonathanh@nvidia.com>
15490 S:      Supported
15491 F:      drivers/dma/tegra*
15492
15493 TEGRA I2C DRIVER
15494 M:      Laxman Dewangan <ldewangan@nvidia.com>
15495 S:      Supported
15496 F:      drivers/i2c/busses/i2c-tegra.c
15497
15498 TEGRA IOMMU DRIVERS
15499 M:      Thierry Reding <thierry.reding@gmail.com>
15500 L:      linux-tegra@vger.kernel.org
15501 S:      Supported
15502 F:      drivers/iommu/tegra*
15503
15504 TEGRA KBC DRIVER
15505 M:      Laxman Dewangan <ldewangan@nvidia.com>
15506 S:      Supported
15507 F:      drivers/input/keyboard/tegra-kbc.c
15508
15509 TEGRA NAND DRIVER
15510 M:      Stefan Agner <stefan@agner.ch>
15511 M:      Lucas Stach <dev@lynxeye.de>
15512 S:      Maintained
15513 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15514 F:      drivers/mtd/nand/raw/tegra_nand.c
15515
15516 TEGRA PWM DRIVER
15517 M:      Thierry Reding <thierry.reding@gmail.com>
15518 S:      Supported
15519 F:      drivers/pwm/pwm-tegra.c
15520
15521 TEGRA SERIAL DRIVER
15522 M:      Laxman Dewangan <ldewangan@nvidia.com>
15523 S:      Supported
15524 F:      drivers/tty/serial/serial-tegra.c
15525
15526 TEGRA SPI DRIVER
15527 M:      Laxman Dewangan <ldewangan@nvidia.com>
15528 S:      Supported
15529 F:      drivers/spi/spi-tegra*
15530
15531 TEGRA XUSB PADCTL DRIVER
15532 M:      JC Kuo <jckuo@nvidia.com>
15533 S:      Supported
15534 F:      drivers/phy/tegra/xusb*
15535
15536 TEHUTI ETHERNET DRIVER
15537 M:      Andy Gospodarek <andy@greyhouse.net>
15538 L:      netdev@vger.kernel.org
15539 S:      Supported
15540 F:      drivers/net/ethernet/tehuti/*
15541
15542 Telecom Clock Driver for MCPL0010
15543 M:      Mark Gross <mark.gross@intel.com>
15544 S:      Supported
15545 F:      drivers/char/tlclk.c
15546
15547 TENSILICA XTENSA PORT (xtensa)
15548 M:      Chris Zankel <chris@zankel.net>
15549 M:      Max Filippov <jcmvbkbc@gmail.com>
15550 L:      linux-xtensa@linux-xtensa.org
15551 T:      git git://github.com/czankel/xtensa-linux.git
15552 S:      Maintained
15553 F:      arch/xtensa/
15554 F:      drivers/irqchip/irq-xtensa-*
15555
15556 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15557 M:      Nishanth Menon <nm@ti.com>
15558 M:      Tero Kristo <t-kristo@ti.com>
15559 M:      Santosh Shilimkar <ssantosh@kernel.org>
15560 L:      linux-arm-kernel@lists.infradead.org
15561 S:      Maintained
15562 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15563 F:      drivers/firmware/ti_sci*
15564 F:      include/linux/soc/ti/ti_sci_protocol.h
15565 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15566 F:      drivers/soc/ti/ti_sci_pm_domains.c
15567 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15568 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15569 F:      drivers/clk/keystone/sci-clk.c
15570 F:      drivers/reset/reset-ti-sci.c
15571 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15572 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15573 F:      drivers/irqchip/irq-ti-sci-intr.c
15574 F:      drivers/irqchip/irq-ti-sci-inta.c
15575 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15576 F:      drivers/soc/ti/ti_sci_inta_msi.c
15577
15578 Texas Instruments ASoC drivers
15579 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15581 S:      Maintained
15582 F:      sound/soc/ti/
15583
15584 Texas Instruments' DAC7612 DAC Driver
15585 M:      Ricardo Ribalda <ricardo@ribalda.com>
15586 L:      linux-iio@vger.kernel.org
15587 S:      Supported
15588 F:      drivers/iio/dac/ti-dac7612.c
15589 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15590
15591 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15592 M:      Hans Verkuil <hverkuil@xs4all.nl>
15593 L:      linux-media@vger.kernel.org
15594 T:      git git://linuxtv.org/media_tree.git
15595 W:      https://linuxtv.org
15596 S:      Maintained
15597 F:      drivers/media/radio/radio-raremono.c
15598
15599 THERMAL
15600 M:      Zhang Rui <rui.zhang@intel.com>
15601 M:      Eduardo Valentin <edubezval@gmail.com>
15602 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15603 L:      linux-pm@vger.kernel.org
15604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15606 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15607 S:      Supported
15608 F:      drivers/thermal/
15609 F:      include/linux/thermal.h
15610 F:      include/uapi/linux/thermal.h
15611 F:      include/linux/cpu_cooling.h
15612 F:      Documentation/devicetree/bindings/thermal/
15613
15614 THERMAL/CPU_COOLING
15615 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15616 M:      Viresh Kumar <viresh.kumar@linaro.org>
15617 M:      Javi Merino <javi.merino@kernel.org>
15618 L:      linux-pm@vger.kernel.org
15619 S:      Supported
15620 F:      Documentation/thermal/cpu-cooling-api.txt
15621 F:      drivers/thermal/cpu_cooling.c
15622 F:      include/linux/cpu_cooling.h
15623
15624 THINKPAD ACPI EXTRAS DRIVER
15625 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15626 L:      ibm-acpi-devel@lists.sourceforge.net
15627 L:      platform-driver-x86@vger.kernel.org
15628 W:      http://ibm-acpi.sourceforge.net
15629 W:      http://thinkwiki.org/wiki/Ibm-acpi
15630 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15631 S:      Maintained
15632 F:      drivers/platform/x86/thinkpad_acpi.c
15633
15634 THUNDERBOLT DRIVER
15635 M:      Andreas Noever <andreas.noever@gmail.com>
15636 M:      Michael Jamet <michael.jamet@intel.com>
15637 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15638 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15640 S:      Maintained
15641 F:      Documentation/admin-guide/thunderbolt.rst
15642 F:      drivers/thunderbolt/
15643 F:      include/linux/thunderbolt.h
15644
15645 THUNDERBOLT NETWORK DRIVER
15646 M:      Michael Jamet <michael.jamet@intel.com>
15647 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15648 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15649 L:      netdev@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/net/thunderbolt.c
15652
15653 THUNDERX GPIO DRIVER
15654 M:      David Daney <david.daney@cavium.com>
15655 S:      Maintained
15656 F:      drivers/gpio/gpio-thunderx.c
15657
15658 TI AM437X VPFE DRIVER
15659 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15660 L:      linux-media@vger.kernel.org
15661 W:      https://linuxtv.org
15662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15663 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15664 S:      Maintained
15665 F:      drivers/media/platform/am437x/
15666
15667 TI BANDGAP AND THERMAL DRIVER
15668 M:      Eduardo Valentin <edubezval@gmail.com>
15669 M:      Keerthy <j-keerthy@ti.com>
15670 L:      linux-pm@vger.kernel.org
15671 L:      linux-omap@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/thermal/ti-soc-thermal/
15674
15675 TI BQ27XXX POWER SUPPLY DRIVER
15676 R:      Andrew F. Davis <afd@ti.com>
15677 F:      include/linux/power/bq27xxx_battery.h
15678 F:      drivers/power/supply/bq27xxx_battery.c
15679 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15680
15681 TI CDCE706 CLOCK DRIVER
15682 M:      Max Filippov <jcmvbkbc@gmail.com>
15683 S:      Maintained
15684 F:      drivers/clk/clk-cdce706.c
15685
15686 TI CLOCK DRIVER
15687 M:      Tero Kristo <t-kristo@ti.com>
15688 L:      linux-omap@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/clk/ti/
15691 F:      include/linux/clk/ti.h
15692
15693 TI DAVINCI MACHINE SUPPORT
15694 M:      Sekhar Nori <nsekhar@ti.com>
15695 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15698 S:      Supported
15699 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15700 F:      arch/arm/mach-davinci/
15701 F:      drivers/i2c/busses/i2c-davinci.c
15702 F:      arch/arm/boot/dts/da850*
15703
15704 TI DAVINCI SERIES CLOCK DRIVER
15705 M:      David Lechner <david@lechnology.com>
15706 R:      Sekhar Nori <nsekhar@ti.com>
15707 S:      Maintained
15708 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15709 F:      drivers/clk/davinci/
15710
15711 TI DAVINCI SERIES GPIO DRIVER
15712 M:      Keerthy <j-keerthy@ti.com>
15713 L:      linux-gpio@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15716 F:      drivers/gpio/gpio-davinci.c
15717
15718 TI DAVINCI SERIES MEDIA DRIVER
15719 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15720 L:      linux-media@vger.kernel.org
15721 W:      https://linuxtv.org
15722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15723 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15724 S:      Maintained
15725 F:      drivers/media/platform/davinci/
15726 F:      include/media/davinci/
15727
15728 TI ETHERNET SWITCH DRIVER (CPSW)
15729 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15730 L:      linux-omap@vger.kernel.org
15731 L:      netdev@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/net/ethernet/ti/cpsw*
15734 F:      drivers/net/ethernet/ti/davinci*
15735
15736 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15737 M:      Alex Dubov <oakad@yahoo.com>
15738 S:      Maintained
15739 W:      http://tifmxx.berlios.de/
15740 F:      drivers/memstick/host/tifm_ms.c
15741 F:      drivers/misc/tifm*
15742 F:      drivers/mmc/host/tifm_sd.c
15743 F:      include/linux/tifm.h
15744
15745 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15746 M:      Santosh Shilimkar <ssantosh@kernel.org>
15747 L:      linux-kernel@vger.kernel.org
15748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15749 S:      Maintained
15750 F:      drivers/soc/ti/*
15751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15752
15753 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15754 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15755 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15756 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15757 S:      Maintained
15758 F:      sound/soc/codecs/lm49453*
15759 F:      sound/soc/codecs/isabelle*
15760
15761 TI LP855x BACKLIGHT DRIVER
15762 M:      Milo Kim <milo.kim@ti.com>
15763 S:      Maintained
15764 F:      Documentation/backlight/lp855x-driver.txt
15765 F:      drivers/video/backlight/lp855x_bl.c
15766 F:      include/linux/platform_data/lp855x.h
15767
15768 TI LP8727 CHARGER DRIVER
15769 M:      Milo Kim <milo.kim@ti.com>
15770 S:      Maintained
15771 F:      drivers/power/supply/lp8727_charger.c
15772 F:      include/linux/platform_data/lp8727.h
15773
15774 TI LP8788 MFD DRIVER
15775 M:      Milo Kim <milo.kim@ti.com>
15776 S:      Maintained
15777 F:      drivers/iio/adc/lp8788_adc.c
15778 F:      drivers/leds/leds-lp8788.c
15779 F:      drivers/mfd/lp8788*.c
15780 F:      drivers/power/supply/lp8788-charger.c
15781 F:      drivers/regulator/lp8788-*.c
15782 F:      include/linux/mfd/lp8788*.h
15783
15784 TI NETCP ETHERNET DRIVER
15785 M:      Wingman Kwok <w-kwok2@ti.com>
15786 M:      Murali Karicheri <m-karicheri2@ti.com>
15787 L:      netdev@vger.kernel.org
15788 S:      Maintained
15789 F:      drivers/net/ethernet/ti/netcp*
15790
15791 TI PCM3060 ASoC CODEC DRIVER
15792 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15794 S:      Maintained
15795 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15796 F:      sound/soc/codecs/pcm3060*
15797
15798 TI TAS571X FAMILY ASoC CODEC DRIVER
15799 M:      Kevin Cernekee <cernekee@chromium.org>
15800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15801 S:      Odd Fixes
15802 F:      sound/soc/codecs/tas571x*
15803
15804 TI TRF7970A NFC DRIVER
15805 M:      Mark Greer <mgreer@animalcreek.com>
15806 L:      linux-wireless@vger.kernel.org
15807 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15808 S:      Supported
15809 F:      drivers/nfc/trf7970a.c
15810 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15811
15812 TI TWL4030 SERIES SOC CODEC DRIVER
15813 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15814 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15815 S:      Maintained
15816 F:      sound/soc/codecs/twl4030*
15817
15818 TI VPE/CAL DRIVERS
15819 M:      Benoit Parrot <bparrot@ti.com>
15820 L:      linux-media@vger.kernel.org
15821 W:      http://linuxtv.org/
15822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15823 S:      Maintained
15824 F:      drivers/media/platform/ti-vpe/
15825
15826 TI WILINK WIRELESS DRIVERS
15827 L:      linux-wireless@vger.kernel.org
15828 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15829 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15831 S:      Orphan
15832 F:      drivers/net/wireless/ti/
15833 F:      include/linux/wl12xx.h
15834
15835 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15836 M:      John Stultz <john.stultz@linaro.org>
15837 M:      Thomas Gleixner <tglx@linutronix.de>
15838 R:      Stephen Boyd <sboyd@kernel.org>
15839 L:      linux-kernel@vger.kernel.org
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15841 S:      Supported
15842 F:      include/linux/clocksource.h
15843 F:      include/linux/time.h
15844 F:      include/linux/timex.h
15845 F:      include/uapi/linux/time.h
15846 F:      include/uapi/linux/timex.h
15847 F:      kernel/time/clocksource.c
15848 F:      kernel/time/time*.c
15849 F:      kernel/time/alarmtimer.c
15850 F:      kernel/time/ntp.c
15851 F:      tools/testing/selftests/timers/
15852
15853 TIPC NETWORK LAYER
15854 M:      Jon Maloy <jon.maloy@ericsson.com>
15855 M:      Ying Xue <ying.xue@windriver.com>
15856 L:      netdev@vger.kernel.org (core kernel code)
15857 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15858 W:      http://tipc.sourceforge.net/
15859 S:      Maintained
15860 F:      include/uapi/linux/tipc*.h
15861 F:      net/tipc/
15862
15863 TLAN NETWORK DRIVER
15864 M:      Samuel Chessman <chessman@tux.org>
15865 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15866 W:      http://sourceforge.net/projects/tlan/
15867 S:      Maintained
15868 F:      Documentation/networking/device_drivers/ti/tlan.txt
15869 F:      drivers/net/ethernet/ti/tlan.*
15870
15871 TM6000 VIDEO4LINUX DRIVER
15872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15873 L:      linux-media@vger.kernel.org
15874 W:      https://linuxtv.org
15875 T:      git git://linuxtv.org/media_tree.git
15876 S:      Odd fixes
15877 F:      drivers/media/usb/tm6000/
15878 F:      Documentation/media/v4l-drivers/tm6000*
15879
15880 TMIO/SDHI MMC DRIVER
15881 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15882 L:      linux-mmc@vger.kernel.org
15883 S:      Supported
15884 F:      drivers/mmc/host/tmio_mmc*
15885 F:      drivers/mmc/host/renesas_sdhi*
15886 F:      include/linux/mfd/tmio.h
15887
15888 TMP401 HARDWARE MONITOR DRIVER
15889 M:      Guenter Roeck <linux@roeck-us.net>
15890 L:      linux-hwmon@vger.kernel.org
15891 S:      Maintained
15892 F:      Documentation/hwmon/tmp401.rst
15893 F:      drivers/hwmon/tmp401.c
15894
15895 TMPFS (SHMEM FILESYSTEM)
15896 M:      Hugh Dickins <hughd@google.com>
15897 L:      linux-mm@kvack.org
15898 S:      Maintained
15899 F:      include/linux/shmem_fs.h
15900 F:      mm/shmem.c
15901
15902 TOMOYO SECURITY MODULE
15903 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15904 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15905 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15906 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15907 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15908 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15909 W:      https://tomoyo.osdn.jp/
15910 S:      Maintained
15911 F:      security/tomoyo/
15912
15913 TOPSTAR LAPTOP EXTRAS DRIVER
15914 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15915 L:      platform-driver-x86@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/platform/x86/topstar-laptop.c
15918
15919 TORTURE-TEST MODULES
15920 M:      Davidlohr Bueso <dave@stgolabs.net>
15921 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15922 M:      Josh Triplett <josh@joshtriplett.org>
15923 L:      linux-kernel@vger.kernel.org
15924 S:      Supported
15925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15926 F:      Documentation/RCU/torture.txt
15927 F:      kernel/torture.c
15928 F:      kernel/rcu/rcutorture.c
15929 F:      kernel/rcu/rcuperf.c
15930 F:      kernel/locking/locktorture.c
15931
15932 TOSHIBA ACPI EXTRAS DRIVER
15933 M:      Azael Avalos <coproscefalo@gmail.com>
15934 L:      platform-driver-x86@vger.kernel.org
15935 S:      Maintained
15936 F:      drivers/platform/x86/toshiba_acpi.c
15937
15938 TOSHIBA BLUETOOTH DRIVER
15939 M:      Azael Avalos <coproscefalo@gmail.com>
15940 L:      platform-driver-x86@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/platform/x86/toshiba_bluetooth.c
15943
15944 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15945 M:      Azael Avalos <coproscefalo@gmail.com>
15946 L:      platform-driver-x86@vger.kernel.org
15947 S:      Maintained
15948 F:      drivers/platform/x86/toshiba_haps.c
15949
15950 TOSHIBA SMM DRIVER
15951 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15952 W:      http://www.buzzard.org.uk/toshiba/
15953 S:      Maintained
15954 F:      drivers/char/toshiba.c
15955 F:      include/linux/toshiba.h
15956 F:      include/uapi/linux/toshiba.h
15957
15958 TOSHIBA TC358743 DRIVER
15959 M:      Mats Randgaard <matrandg@cisco.com>
15960 L:      linux-media@vger.kernel.org
15961 S:      Maintained
15962 F:      drivers/media/i2c/tc358743*
15963 F:      include/media/i2c/tc358743.h
15964
15965 TOSHIBA WMI HOTKEYS DRIVER
15966 M:      Azael Avalos <coproscefalo@gmail.com>
15967 L:      platform-driver-x86@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/platform/x86/toshiba-wmi.c
15970
15971 TPM DEVICE DRIVER
15972 M:      Peter Huewe <peterhuewe@gmx.de>
15973 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15974 R:      Jason Gunthorpe <jgg@ziepe.ca>
15975 L:      linux-integrity@vger.kernel.org
15976 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15977 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15978 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15979 S:      Maintained
15980 F:      drivers/char/tpm/
15981
15982 TRACING
15983 M:      Steven Rostedt <rostedt@goodmis.org>
15984 M:      Ingo Molnar <mingo@redhat.com>
15985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15986 S:      Maintained
15987 F:      Documentation/trace/ftrace.rst
15988 F:      arch/*/*/*/ftrace.h
15989 F:      arch/*/kernel/ftrace.c
15990 F:      include/*/ftrace.h
15991 F:      include/linux/trace*.h
15992 F:      include/trace/
15993 F:      kernel/trace/
15994 F:      tools/testing/selftests/ftrace/
15995
15996 TRACING MMIO ACCESSES (MMIOTRACE)
15997 M:      Steven Rostedt <rostedt@goodmis.org>
15998 M:      Ingo Molnar <mingo@kernel.org>
15999 R:      Karol Herbst <karolherbst@gmail.com>
16000 R:      Pekka Paalanen <ppaalanen@gmail.com>
16001 S:      Maintained
16002 L:      linux-kernel@vger.kernel.org
16003 L:      nouveau@lists.freedesktop.org
16004 F:      kernel/trace/trace_mmiotrace.c
16005 F:      include/linux/mmiotrace.h
16006 F:      arch/x86/mm/kmmio.c
16007 F:      arch/x86/mm/mmio-mod.c
16008 F:      arch/x86/mm/testmmiotrace.c
16009
16010 TRIVIAL PATCHES
16011 M:      Jiri Kosina <trivial@kernel.org>
16012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16013 S:      Maintained
16014 K:      ^Subject:.*(?i)trivial
16015
16016 TEMPO SEMICONDUCTOR DRIVERS
16017 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16018 S:      Maintained
16019 F:      sound/soc/codecs/tscs*.c
16020 F:      sound/soc/codecs/tscs*.h
16021 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16022
16023 TTY LAYER
16024 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16025 M:      Jiri Slaby <jslaby@suse.com>
16026 S:      Supported
16027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16028 F:      Documentation/serial/
16029 F:      drivers/tty/
16030 F:      drivers/tty/serial/serial_core.c
16031 F:      include/linux/serial_core.h
16032 F:      include/linux/serial.h
16033 F:      include/linux/tty.h
16034 F:      include/uapi/linux/serial_core.h
16035 F:      include/uapi/linux/serial.h
16036 F:      include/uapi/linux/tty.h
16037
16038 TUA9001 MEDIA DRIVER
16039 M:      Antti Palosaari <crope@iki.fi>
16040 L:      linux-media@vger.kernel.org
16041 W:      https://linuxtv.org
16042 W:      http://palosaari.fi/linux/
16043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16044 T:      git git://linuxtv.org/anttip/media_tree.git
16045 S:      Maintained
16046 F:      drivers/media/tuners/tua9001*
16047
16048 TULIP NETWORK DRIVERS
16049 L:      netdev@vger.kernel.org
16050 L:      linux-parisc@vger.kernel.org
16051 S:      Orphan
16052 F:      drivers/net/ethernet/dec/tulip/
16053
16054 TUN/TAP driver
16055 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16056 W:      http://vtun.sourceforge.net/tun
16057 S:      Maintained
16058 F:      Documentation/networking/tuntap.txt
16059 F:      arch/um/os-Linux/drivers/
16060
16061 TURBOCHANNEL SUBSYSTEM
16062 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16063 M:      Ralf Baechle <ralf@linux-mips.org>
16064 L:      linux-mips@vger.kernel.org
16065 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16066 S:      Maintained
16067 F:      drivers/tc/
16068 F:      include/linux/tc.h
16069
16070 TURBOSTAT UTILITY
16071 M:      "Len Brown" <lenb@kernel.org>
16072 L:      linux-pm@vger.kernel.org
16073 B:      https://bugzilla.kernel.org
16074 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16076 S:      Supported
16077 F:      tools/power/x86/turbostat/
16078
16079 TW5864 VIDEO4LINUX DRIVER
16080 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16081 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16082 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16083 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16084 L:      linux-media@vger.kernel.org
16085 S:      Supported
16086 F:      drivers/media/pci/tw5864/
16087
16088 TW68 VIDEO4LINUX DRIVER
16089 M:      Hans Verkuil <hverkuil@xs4all.nl>
16090 L:      linux-media@vger.kernel.org
16091 T:      git git://linuxtv.org/media_tree.git
16092 W:      https://linuxtv.org
16093 S:      Odd Fixes
16094 F:      drivers/media/pci/tw68/
16095
16096 TW686X VIDEO4LINUX DRIVER
16097 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16098 L:      linux-media@vger.kernel.org
16099 T:      git git://linuxtv.org/media_tree.git
16100 W:      http://linuxtv.org
16101 S:      Maintained
16102 F:      drivers/media/pci/tw686x/
16103
16104 UBI FILE SYSTEM (UBIFS)
16105 M:      Richard Weinberger <richard@nod.at>
16106 M:      Artem Bityutskiy <dedekind1@gmail.com>
16107 M:      Adrian Hunter <adrian.hunter@intel.com>
16108 L:      linux-mtd@lists.infradead.org
16109 T:      git git://git.infradead.org/ubifs-2.6.git
16110 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16111 S:      Supported
16112 F:      Documentation/filesystems/ubifs.txt
16113 F:      fs/ubifs/
16114
16115 UCLINUX (M68KNOMMU AND COLDFIRE)
16116 M:      Greg Ungerer <gerg@linux-m68k.org>
16117 W:      http://www.linux-m68k.org/
16118 W:      http://www.uclinux.org/
16119 L:      linux-m68k@lists.linux-m68k.org
16120 L:      uclinux-dev@uclinux.org  (subscribers-only)
16121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16122 S:      Maintained
16123 F:      arch/m68k/coldfire/
16124 F:      arch/m68k/68*/
16125 F:      arch/m68k/*/*_no.*
16126 F:      arch/m68k/include/asm/*_no.*
16127
16128 UDF FILESYSTEM
16129 M:      Jan Kara <jack@suse.com>
16130 S:      Maintained
16131 F:      Documentation/filesystems/udf.txt
16132 F:      fs/udf/
16133
16134 UDRAW TABLET
16135 M:      Bastien Nocera <hadess@hadess.net>
16136 L:      linux-input@vger.kernel.org
16137 S:      Maintained
16138 F:      drivers/hid/hid-udraw-ps3.c
16139
16140 UFS FILESYSTEM
16141 M:      Evgeniy Dushistov <dushistov@mail.ru>
16142 S:      Maintained
16143 F:      Documentation/filesystems/ufs.txt
16144 F:      fs/ufs/
16145
16146 UHID USERSPACE HID IO DRIVER:
16147 M:      David Herrmann <dh.herrmann@googlemail.com>
16148 L:      linux-input@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/hid/uhid.c
16151 F:      include/uapi/linux/uhid.h
16152
16153 ULPI BUS
16154 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16155 L:      linux-usb@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/usb/common/ulpi.c
16158 F:      include/linux/ulpi/
16159
16160 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16161 L:      linux-usb@vger.kernel.org
16162 S:      Orphan
16163 F:      drivers/uwb/
16164 F:      include/linux/uwb.h
16165 F:      include/linux/uwb/
16166
16167 UNICODE SUBSYSTEM:
16168 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16169 L:      linux-fsdevel@vger.kernel.org
16170 S:      Supported
16171 F:      fs/unicode/
16172
16173 UNICORE32 ARCHITECTURE:
16174 M:      Guan Xuetao <gxt@pku.edu.cn>
16175 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16176 S:      Maintained
16177 T:      git git://github.com/gxt/linux.git
16178 F:      arch/unicore32/
16179
16180 UNIFDEF
16181 M:      Tony Finch <dot@dotat.at>
16182 W:      http://dotat.at/prog/unifdef
16183 S:      Maintained
16184 F:      scripts/unifdef.c
16185
16186 UNIFORM CDROM DRIVER
16187 M:      Jens Axboe <axboe@kernel.dk>
16188 W:      http://www.kernel.dk
16189 S:      Maintained
16190 F:      Documentation/cdrom/
16191 F:      drivers/cdrom/cdrom.c
16192 F:      include/linux/cdrom.h
16193 F:      include/uapi/linux/cdrom.h
16194
16195 UNISYS S-PAR DRIVERS
16196 M:      David Kershner <david.kershner@unisys.com>
16197 L:      sparmaintainer@unisys.com (Unisys internal)
16198 S:      Supported
16199 F:      include/linux/visorbus.h
16200 F:      drivers/visorbus/
16201 F:      drivers/staging/unisys/
16202
16203 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16204 R:      Alim Akhtar <alim.akhtar@samsung.com>
16205 R:      Avri Altman <avri.altman@wdc.com>
16206 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16207 L:      linux-scsi@vger.kernel.org
16208 S:      Supported
16209 F:      Documentation/scsi/ufs.txt
16210 F:      drivers/scsi/ufs/
16211
16212 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16213 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16214 L:      linux-scsi@vger.kernel.org
16215 S:      Supported
16216 F:      drivers/scsi/ufs/*dwc*
16217
16218 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16219 M:      Stanley Chu <stanley.chu@mediatek.com>
16220 L:      linux-scsi@vger.kernel.org
16221 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16222 S:      Maintained
16223 F:      drivers/scsi/ufs/ufs-mediatek*
16224
16225 UNSORTED BLOCK IMAGES (UBI)
16226 M:      Artem Bityutskiy <dedekind1@gmail.com>
16227 M:      Richard Weinberger <richard@nod.at>
16228 W:      http://www.linux-mtd.infradead.org/
16229 L:      linux-mtd@lists.infradead.org
16230 T:      git git://git.infradead.org/ubifs-2.6.git
16231 S:      Supported
16232 F:      drivers/mtd/ubi/
16233 F:      include/linux/mtd/ubi.h
16234 F:      include/uapi/mtd/ubi-user.h
16235
16236 USB "USBNET" DRIVER FRAMEWORK
16237 M:      Oliver Neukum <oneukum@suse.com>
16238 L:      netdev@vger.kernel.org
16239 W:      http://www.linux-usb.org/usbnet
16240 S:      Maintained
16241 F:      drivers/net/usb/usbnet.c
16242 F:      include/linux/usb/usbnet.h
16243
16244 USB ACM DRIVER
16245 M:      Oliver Neukum <oneukum@suse.com>
16246 L:      linux-usb@vger.kernel.org
16247 S:      Maintained
16248 F:      Documentation/usb/acm.txt
16249 F:      drivers/usb/class/cdc-acm.*
16250
16251 USB AR5523 WIRELESS DRIVER
16252 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16253 L:      linux-wireless@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/net/wireless/ath/ar5523/
16256
16257 USB ATTACHED SCSI
16258 M:      Oliver Neukum <oneukum@suse.com>
16259 L:      linux-usb@vger.kernel.org
16260 L:      linux-scsi@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/usb/storage/uas.c
16263
16264 USB CDC ETHERNET DRIVER
16265 M:      Oliver Neukum <oliver@neukum.org>
16266 L:      linux-usb@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/net/usb/cdc_*.c
16269 F:      include/uapi/linux/usb/cdc.h
16270
16271 USB CHAOSKEY DRIVER
16272 M:      Keith Packard <keithp@keithp.com>
16273 L:      linux-usb@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/usb/misc/chaoskey.c
16276
16277 USB CYPRESS C67X00 DRIVER
16278 M:      Peter Korsgaard <jacmet@sunsite.dk>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/usb/c67x00/
16282
16283 USB DAVICOM DM9601 DRIVER
16284 M:      Peter Korsgaard <jacmet@sunsite.dk>
16285 L:      netdev@vger.kernel.org
16286 W:      http://www.linux-usb.org/usbnet
16287 S:      Maintained
16288 F:      drivers/net/usb/dm9601.c
16289
16290 USB DIAMOND RIO500 DRIVER
16291 M:      Cesar Miquel <miquel@df.uba.ar>
16292 L:      rio500-users@lists.sourceforge.net
16293 W:      http://rio500.sourceforge.net
16294 S:      Maintained
16295 F:      drivers/usb/misc/rio500*
16296
16297 USB EHCI DRIVER
16298 M:      Alan Stern <stern@rowland.harvard.edu>
16299 L:      linux-usb@vger.kernel.org
16300 S:      Maintained
16301 F:      Documentation/usb/ehci.txt
16302 F:      drivers/usb/host/ehci*
16303
16304 USB GADGET/PERIPHERAL SUBSYSTEM
16305 M:      Felipe Balbi <balbi@kernel.org>
16306 L:      linux-usb@vger.kernel.org
16307 W:      http://www.linux-usb.org/gadget
16308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16309 S:      Maintained
16310 F:      drivers/usb/gadget/
16311 F:      include/linux/usb/gadget*
16312
16313 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16314 M:      Jiri Kosina <jikos@kernel.org>
16315 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16316 L:      linux-usb@vger.kernel.org
16317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16318 S:      Maintained
16319 F:      Documentation/hid/hiddev.txt
16320 F:      drivers/hid/usbhid/
16321
16322 USB INTEL XHCI ROLE MUX DRIVER
16323 M:      Hans de Goede <hdegoede@redhat.com>
16324 L:      linux-usb@vger.kernel.org
16325 S:      Maintained
16326 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16327
16328 USB IP DRIVER FOR HISILICON KIRIN
16329 M:      Yu Chen <chenyu56@huawei.com>
16330 M:      Binghui Wang <wangbinghui@hisilicon.com>
16331 L:      linux-usb@vger.kernel.org
16332 S:      Maintained
16333 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16334 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16335
16336 USB ISP116X DRIVER
16337 M:      Olav Kongas <ok@artecdesign.ee>
16338 L:      linux-usb@vger.kernel.org
16339 S:      Maintained
16340 F:      drivers/usb/host/isp116x*
16341 F:      include/linux/usb/isp116x.h
16342
16343 USB LAN78XX ETHERNET DRIVER
16344 M:      Woojung Huh <woojung.huh@microchip.com>
16345 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16346 L:      netdev@vger.kernel.org
16347 S:      Maintained
16348 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16349 F:      drivers/net/usb/lan78xx.*
16350 F:      include/dt-bindings/net/microchip-lan78xx.h
16351
16352 USB MASS STORAGE DRIVER
16353 M:      Alan Stern <stern@rowland.harvard.edu>
16354 L:      linux-usb@vger.kernel.org
16355 L:      usb-storage@lists.one-eyed-alien.net
16356 S:      Maintained
16357 F:      drivers/usb/storage/
16358
16359 USB MIDI DRIVER
16360 M:      Clemens Ladisch <clemens@ladisch.de>
16361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16363 S:      Maintained
16364 F:      sound/usb/midi.*
16365
16366 USB NETWORKING DRIVERS
16367 L:      linux-usb@vger.kernel.org
16368 S:      Odd Fixes
16369 F:      drivers/net/usb/
16370
16371 USB OHCI DRIVER
16372 M:      Alan Stern <stern@rowland.harvard.edu>
16373 L:      linux-usb@vger.kernel.org
16374 S:      Maintained
16375 F:      Documentation/usb/ohci.txt
16376 F:      drivers/usb/host/ohci*
16377
16378 USB OTG FSM (Finite State Machine)
16379 M:      Peter Chen <Peter.Chen@nxp.com>
16380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16381 L:      linux-usb@vger.kernel.org
16382 S:      Maintained
16383 F:      drivers/usb/common/usb-otg-fsm.c
16384
16385 USB OVER IP DRIVER
16386 M:      Valentina Manea <valentina.manea.m@gmail.com>
16387 M:      Shuah Khan <shuah@kernel.org>
16388 M:      Shuah Khan <skhan@linuxfoundation.org>
16389 L:      linux-usb@vger.kernel.org
16390 S:      Maintained
16391 F:      Documentation/usb/usbip_protocol.txt
16392 F:      drivers/usb/usbip/
16393 F:      tools/usb/usbip/
16394 F:      tools/testing/selftests/drivers/usb/usbip/
16395
16396 USB PEGASUS DRIVER
16397 M:      Petko Manolov <petkan@nucleusys.com>
16398 L:      linux-usb@vger.kernel.org
16399 L:      netdev@vger.kernel.org
16400 T:      git git://github.com/petkan/pegasus.git
16401 W:      https://github.com/petkan/pegasus
16402 S:      Maintained
16403 F:      drivers/net/usb/pegasus.*
16404
16405 USB PHY LAYER
16406 M:      Felipe Balbi <balbi@kernel.org>
16407 L:      linux-usb@vger.kernel.org
16408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16409 S:      Maintained
16410 F:      drivers/usb/phy/
16411
16412 USB PRINTER DRIVER (usblp)
16413 M:      Pete Zaitcev <zaitcev@redhat.com>
16414 L:      linux-usb@vger.kernel.org
16415 S:      Supported
16416 F:      drivers/usb/class/usblp.c
16417
16418 USB QMI WWAN NETWORK DRIVER
16419 M:      Bjørn Mork <bjorn@mork.no>
16420 L:      netdev@vger.kernel.org
16421 S:      Maintained
16422 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16423 F:      drivers/net/usb/qmi_wwan.c
16424
16425 USB RTL8150 DRIVER
16426 M:      Petko Manolov <petkan@nucleusys.com>
16427 L:      linux-usb@vger.kernel.org
16428 L:      netdev@vger.kernel.org
16429 T:      git git://github.com/petkan/rtl8150.git
16430 W:      https://github.com/petkan/rtl8150
16431 S:      Maintained
16432 F:      drivers/net/usb/rtl8150.c
16433
16434 USB SERIAL SUBSYSTEM
16435 M:      Johan Hovold <johan@kernel.org>
16436 L:      linux-usb@vger.kernel.org
16437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16438 S:      Maintained
16439 F:      Documentation/usb/usb-serial.txt
16440 F:      drivers/usb/serial/
16441 F:      include/linux/usb/serial.h
16442
16443 USB SMSC75XX ETHERNET DRIVER
16444 M:      Steve Glendinning <steve.glendinning@shawell.net>
16445 L:      netdev@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/net/usb/smsc75xx.*
16448
16449 USB SMSC95XX ETHERNET DRIVER
16450 M:      Steve Glendinning <steve.glendinning@shawell.net>
16451 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16452 L:      netdev@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/net/usb/smsc95xx.*
16455
16456 USB SUBSYSTEM
16457 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16458 L:      linux-usb@vger.kernel.org
16459 W:      http://www.linux-usb.org
16460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16461 S:      Supported
16462 F:      Documentation/devicetree/bindings/usb/
16463 F:      Documentation/usb/
16464 F:      drivers/usb/
16465 F:      include/linux/usb.h
16466 F:      include/linux/usb/
16467
16468 USB TYPEC PI3USB30532 MUX DRIVER
16469 M:      Hans de Goede <hdegoede@redhat.com>
16470 L:      linux-usb@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/usb/typec/mux/pi3usb30532.c
16473
16474 USB TYPEC CLASS
16475 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16476 L:      linux-usb@vger.kernel.org
16477 S:      Maintained
16478 F:      Documentation/ABI/testing/sysfs-class-typec
16479 F:      Documentation/driver-api/usb/typec.rst
16480 F:      drivers/usb/typec/
16481 F:      include/linux/usb/typec.h
16482
16483 USB TYPEC BUS FOR ALTERNATE MODES
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-bus-typec
16488 F:      Documentation/driver-api/usb/typec_bus.rst
16489 F:      drivers/usb/typec/altmodes/
16490 F:      include/linux/usb/typec_altmode.h
16491
16492 USB TYPEC PORT CONTROLLER DRIVERS
16493 M:      Guenter Roeck <linux@roeck-us.net>
16494 L:      linux-usb@vger.kernel.org
16495 S:      Maintained
16496 F:      drivers/usb/typec/tcpm/
16497
16498 USB UHCI DRIVER
16499 M:      Alan Stern <stern@rowland.harvard.edu>
16500 L:      linux-usb@vger.kernel.org
16501 S:      Maintained
16502 F:      drivers/usb/host/uhci*
16503
16504 USB VIDEO CLASS
16505 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16506 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16507 L:      linux-media@vger.kernel.org
16508 T:      git git://linuxtv.org/media_tree.git
16509 W:      http://www.ideasonboard.org/uvc/
16510 S:      Maintained
16511 F:      drivers/media/usb/uvc/
16512 F:      include/uapi/linux/uvcvideo.h
16513
16514 USB VISION DRIVER
16515 M:      Hans Verkuil <hverkuil@xs4all.nl>
16516 L:      linux-media@vger.kernel.org
16517 T:      git git://linuxtv.org/media_tree.git
16518 W:      https://linuxtv.org
16519 S:      Odd Fixes
16520 F:      drivers/media/usb/usbvision/
16521
16522 USB WEBCAM GADGET
16523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16524 L:      linux-usb@vger.kernel.org
16525 S:      Maintained
16526 F:      drivers/usb/gadget/function/*uvc*
16527 F:      drivers/usb/gadget/legacy/webcam.c
16528 F:      include/uapi/linux/usb/g_uvc.h
16529
16530 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16531 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16532 L:      linux-wireless@vger.kernel.org
16533 S:      Maintained
16534 F:      drivers/net/wireless/rndis_wlan.c
16535
16536 USB XHCI DRIVER
16537 M:      Mathias Nyman <mathias.nyman@intel.com>
16538 L:      linux-usb@vger.kernel.org
16539 S:      Supported
16540 F:      drivers/usb/host/xhci*
16541 F:      drivers/usb/host/pci-quirks*
16542
16543 USB ZD1201 DRIVER
16544 L:      linux-wireless@vger.kernel.org
16545 W:      http://linux-lc100020.sourceforge.net
16546 S:      Orphan
16547 F:      drivers/net/wireless/zydas/zd1201.*
16548
16549 USB ZR364XX DRIVER
16550 M:      Antoine Jacquet <royale@zerezo.com>
16551 L:      linux-usb@vger.kernel.org
16552 L:      linux-media@vger.kernel.org
16553 T:      git git://linuxtv.org/media_tree.git
16554 W:      http://royale.zerezo.com/zr364xx/
16555 S:      Maintained
16556 F:      Documentation/media/v4l-drivers/zr364xx*
16557 F:      drivers/media/usb/zr364xx/
16558
16559 USER-MODE LINUX (UML)
16560 M:      Jeff Dike <jdike@addtoit.com>
16561 M:      Richard Weinberger <richard@nod.at>
16562 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16563 L:      linux-um@lists.infradead.org
16564 W:      http://user-mode-linux.sourceforge.net
16565 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16567 S:      Maintained
16568 F:      Documentation/virtual/uml/
16569 F:      arch/um/
16570 F:      arch/x86/um/
16571 F:      fs/hostfs/
16572
16573 USERSPACE COPYIN/COPYOUT (UIOVEC)
16574 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16575 S:      Maintained
16576 F:      lib/iov_iter.c
16577 F:      include/linux/uio.h
16578
16579 USERSPACE DMA BUFFER DRIVER
16580 M:      Gerd Hoffmann <kraxel@redhat.com>
16581 S:      Maintained
16582 L:      dri-devel@lists.freedesktop.org
16583 F:      drivers/dma-buf/udmabuf.c
16584 F:      include/uapi/linux/udmabuf.h
16585 T:      git git://anongit.freedesktop.org/drm/drm-misc
16586
16587 USERSPACE I/O (UIO)
16588 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16589 S:      Maintained
16590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16591 F:      Documentation/driver-api/uio-howto.rst
16592 F:      drivers/uio/
16593 F:      include/linux/uio_driver.h
16594
16595 UTIL-LINUX PACKAGE
16596 M:      Karel Zak <kzak@redhat.com>
16597 L:      util-linux@vger.kernel.org
16598 W:      http://en.wikipedia.org/wiki/Util-linux
16599 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16600 S:      Maintained
16601
16602 UUID HELPERS
16603 M:      Christoph Hellwig <hch@lst.de>
16604 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16605 L:      linux-kernel@vger.kernel.org
16606 T:      git git://git.infradead.org/users/hch/uuid.git
16607 F:      lib/uuid.c
16608 F:      lib/test_uuid.c
16609 F:      include/linux/uuid.h
16610 F:      include/uapi/linux/uuid.h
16611 S:      Maintained
16612
16613 UVESAFB DRIVER
16614 M:      Michal Januszewski <spock@gentoo.org>
16615 L:      linux-fbdev@vger.kernel.org
16616 W:      https://github.com/mjanusz/v86d
16617 S:      Maintained
16618 F:      Documentation/fb/uvesafb.txt
16619 F:      drivers/video/fbdev/uvesafb.*
16620
16621 VF610 NAND DRIVER
16622 M:      Stefan Agner <stefan@agner.ch>
16623 L:      linux-mtd@lists.infradead.org
16624 S:      Supported
16625 F:      drivers/mtd/nand/raw/vf610_nfc.c
16626
16627 VFAT/FAT/MSDOS FILESYSTEM
16628 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16629 S:      Maintained
16630 F:      Documentation/filesystems/vfat.txt
16631 F:      fs/fat/
16632
16633 VFIO DRIVER
16634 M:      Alex Williamson <alex.williamson@redhat.com>
16635 R:      Cornelia Huck <cohuck@redhat.com>
16636 L:      kvm@vger.kernel.org
16637 T:      git git://github.com/awilliam/linux-vfio.git
16638 S:      Maintained
16639 F:      Documentation/vfio.txt
16640 F:      drivers/vfio/
16641 F:      include/linux/vfio.h
16642 F:      include/uapi/linux/vfio.h
16643
16644 VFIO MEDIATED DEVICE DRIVERS
16645 M:      Kirti Wankhede <kwankhede@nvidia.com>
16646 L:      kvm@vger.kernel.org
16647 S:      Maintained
16648 F:      Documentation/vfio-mediated-device.txt
16649 F:      drivers/vfio/mdev/
16650 F:      include/linux/mdev.h
16651 F:      samples/vfio-mdev/
16652
16653 VFIO PLATFORM DRIVER
16654 M:      Eric Auger <eric.auger@redhat.com>
16655 L:      kvm@vger.kernel.org
16656 S:      Maintained
16657 F:      drivers/vfio/platform/
16658
16659 VGA_SWITCHEROO
16660 R:      Lukas Wunner <lukas@wunner.de>
16661 S:      Maintained
16662 F:      Documentation/gpu/vga-switcheroo.rst
16663 F:      drivers/gpu/vga/vga_switcheroo.c
16664 F:      include/linux/vga_switcheroo.h
16665 T:      git git://anongit.freedesktop.org/drm/drm-misc
16666
16667 VIA RHINE NETWORK DRIVER
16668 S:      Orphan
16669 F:      drivers/net/ethernet/via/via-rhine.c
16670
16671 VIA SD/MMC CARD CONTROLLER DRIVER
16672 M:      Bruce Chang <brucechang@via.com.tw>
16673 M:      Harald Welte <HaraldWelte@viatech.com>
16674 S:      Maintained
16675 F:      drivers/mmc/host/via-sdmmc.c
16676
16677 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16678 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16679 L:      linux-fbdev@vger.kernel.org
16680 S:      Maintained
16681 F:      include/linux/via-core.h
16682 F:      include/linux/via-gpio.h
16683 F:      include/linux/via_i2c.h
16684 F:      drivers/video/fbdev/via/
16685
16686 VIA VELOCITY NETWORK DRIVER
16687 M:      Francois Romieu <romieu@fr.zoreil.com>
16688 L:      netdev@vger.kernel.org
16689 S:      Maintained
16690 F:      drivers/net/ethernet/via/via-velocity.*
16691
16692 VICODEC VIRTUAL CODEC DRIVER
16693 M:      Hans Verkuil <hans.verkuil@cisco.com>
16694 L:      linux-media@vger.kernel.org
16695 T:      git git://linuxtv.org/media_tree.git
16696 W:      https://linuxtv.org
16697 S:      Maintained
16698 F:      drivers/media/platform/vicodec/*
16699
16700 VIDEO MULTIPLEXER DRIVER
16701 M:      Philipp Zabel <p.zabel@pengutronix.de>
16702 L:      linux-media@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/media/platform/video-mux.c
16705
16706 VIDEO I2C POLLING DRIVER
16707 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16708 L:      linux-media@vger.kernel.org
16709 S:      Maintained
16710 F:      drivers/media/i2c/video-i2c.c
16711
16712 VIDEOBUF2 FRAMEWORK
16713 M:      Pawel Osciak <pawel@osciak.com>
16714 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16715 M:      Kyungmin Park <kyungmin.park@samsung.com>
16716 L:      linux-media@vger.kernel.org
16717 S:      Maintained
16718 F:      drivers/media/common/videobuf2/*
16719 F:      include/media/videobuf2-*
16720
16721 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16722 M:      Helen Koike <helen.koike@collabora.com>
16723 L:      linux-media@vger.kernel.org
16724 T:      git git://linuxtv.org/media_tree.git
16725 W:      https://linuxtv.org
16726 S:      Maintained
16727 F:      drivers/media/platform/vimc/*
16728
16729 VIRT LIB
16730 M:      Alex Williamson <alex.williamson@redhat.com>
16731 M:      Paolo Bonzini <pbonzini@redhat.com>
16732 L:      kvm@vger.kernel.org
16733 S:      Supported
16734 F:      virt/lib/
16735
16736 VIRTIO AND VHOST VSOCK DRIVER
16737 M:      Stefan Hajnoczi <stefanha@redhat.com>
16738 L:      kvm@vger.kernel.org
16739 L:      virtualization@lists.linux-foundation.org
16740 L:      netdev@vger.kernel.org
16741 S:      Maintained
16742 F:      include/linux/virtio_vsock.h
16743 F:      include/uapi/linux/virtio_vsock.h
16744 F:      include/uapi/linux/vsockmon.h
16745 F:      include/uapi/linux/vm_sockets_diag.h
16746 F:      net/vmw_vsock/diag.c
16747 F:      net/vmw_vsock/af_vsock_tap.c
16748 F:      net/vmw_vsock/virtio_transport_common.c
16749 F:      net/vmw_vsock/virtio_transport.c
16750 F:      drivers/net/vsockmon.c
16751 F:      drivers/vhost/vsock.c
16752 F:      tools/testing/vsock/
16753
16754 VIRTIO CONSOLE DRIVER
16755 M:      Amit Shah <amit@kernel.org>
16756 L:      virtualization@lists.linux-foundation.org
16757 S:      Maintained
16758 F:      drivers/char/virtio_console.c
16759 F:      include/linux/virtio_console.h
16760 F:      include/uapi/linux/virtio_console.h
16761
16762 VIRTIO CORE AND NET DRIVERS
16763 M:      "Michael S. Tsirkin" <mst@redhat.com>
16764 M:      Jason Wang <jasowang@redhat.com>
16765 L:      virtualization@lists.linux-foundation.org
16766 S:      Maintained
16767 F:      Documentation/devicetree/bindings/virtio/
16768 F:      drivers/virtio/
16769 F:      tools/virtio/
16770 F:      drivers/net/virtio_net.c
16771 F:      drivers/block/virtio_blk.c
16772 F:      include/linux/virtio*.h
16773 F:      include/uapi/linux/virtio_*.h
16774 F:      drivers/crypto/virtio/
16775 F:      mm/balloon_compaction.c
16776
16777 VIRTIO BLOCK AND SCSI DRIVERS
16778 M:      "Michael S. Tsirkin" <mst@redhat.com>
16779 M:      Jason Wang <jasowang@redhat.com>
16780 R:      Paolo Bonzini <pbonzini@redhat.com>
16781 R:      Stefan Hajnoczi <stefanha@redhat.com>
16782 L:      virtualization@lists.linux-foundation.org
16783 S:      Maintained
16784 F:      drivers/block/virtio_blk.c
16785 F:      drivers/scsi/virtio_scsi.c
16786 F:      include/uapi/linux/virtio_blk.h
16787 F:      include/uapi/linux/virtio_scsi.h
16788 F:      drivers/vhost/scsi.c
16789
16790 VIRTIO CRYPTO DRIVER
16791 M:      Gonglei <arei.gonglei@huawei.com>
16792 L:      virtualization@lists.linux-foundation.org
16793 L:      linux-crypto@vger.kernel.org
16794 S:      Maintained
16795 F:      drivers/crypto/virtio/
16796 F:      include/uapi/linux/virtio_crypto.h
16797
16798 VIRTIO DRIVERS FOR S390
16799 M:      Cornelia Huck <cohuck@redhat.com>
16800 M:      Halil Pasic <pasic@linux.ibm.com>
16801 L:      linux-s390@vger.kernel.org
16802 L:      virtualization@lists.linux-foundation.org
16803 L:      kvm@vger.kernel.org
16804 S:      Supported
16805 F:      drivers/s390/virtio/
16806 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16807
16808 VIRTIO GPU DRIVER
16809 M:      David Airlie <airlied@linux.ie>
16810 M:      Gerd Hoffmann <kraxel@redhat.com>
16811 L:      dri-devel@lists.freedesktop.org
16812 L:      virtualization@lists.linux-foundation.org
16813 T:      git git://anongit.freedesktop.org/drm/drm-misc
16814 S:      Maintained
16815 F:      drivers/gpu/drm/virtio/
16816 F:      include/uapi/linux/virtio_gpu.h
16817
16818 VIRTIO HOST (VHOST)
16819 M:      "Michael S. Tsirkin" <mst@redhat.com>
16820 M:      Jason Wang <jasowang@redhat.com>
16821 L:      kvm@vger.kernel.org
16822 L:      virtualization@lists.linux-foundation.org
16823 L:      netdev@vger.kernel.org
16824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16825 S:      Maintained
16826 F:      drivers/vhost/
16827 F:      include/uapi/linux/vhost.h
16828
16829 VIRTIO INPUT DRIVER
16830 M:      Gerd Hoffmann <kraxel@redhat.com>
16831 S:      Maintained
16832 F:      drivers/virtio/virtio_input.c
16833 F:      include/uapi/linux/virtio_input.h
16834
16835 VIRTUAL BOX GUEST DEVICE DRIVER
16836 M:      Hans de Goede <hdegoede@redhat.com>
16837 M:      Arnd Bergmann <arnd@arndb.de>
16838 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16839 S:      Maintained
16840 F:      include/linux/vbox_utils.h
16841 F:      include/uapi/linux/vbox*.h
16842 F:      drivers/virt/vboxguest/
16843
16844 VIRTUAL SERIO DEVICE DRIVER
16845 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16846 S:      Maintained
16847 F:      drivers/input/serio/userio.c
16848 F:      include/uapi/linux/userio.h
16849
16850 VIVID VIRTUAL VIDEO DRIVER
16851 M:      Hans Verkuil <hverkuil@xs4all.nl>
16852 L:      linux-media@vger.kernel.org
16853 T:      git git://linuxtv.org/media_tree.git
16854 W:      https://linuxtv.org
16855 S:      Maintained
16856 F:      drivers/media/platform/vivid/*
16857
16858 VLYNQ BUS
16859 M:      Florian Fainelli <f.fainelli@gmail.com>
16860 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16861 S:      Maintained
16862 F:      drivers/vlynq/vlynq.c
16863 F:      include/linux/vlynq.h
16864
16865 VME SUBSYSTEM
16866 M:      Martyn Welch <martyn@welchs.me.uk>
16867 M:      Manohar Vanga <manohar.vanga@gmail.com>
16868 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16869 L:      devel@driverdev.osuosl.org
16870 S:      Maintained
16871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16872 F:      Documentation/driver-api/vme.rst
16873 F:      drivers/staging/vme/
16874 F:      drivers/vme/
16875 F:      include/linux/vme*
16876
16877 VMWARE BALLOON DRIVER
16878 M:      Julien Freche <jfreche@vmware.com>
16879 M:      Nadav Amit <namit@vmware.com>
16880 M:      "VMware, Inc." <pv-drivers@vmware.com>
16881 L:      linux-kernel@vger.kernel.org
16882 S:      Maintained
16883 F:      drivers/misc/vmw_balloon.c
16884
16885 VMWARE HYPERVISOR INTERFACE
16886 M:      Alok Kataria <akataria@vmware.com>
16887 L:      virtualization@lists.linux-foundation.org
16888 S:      Supported
16889 F:      arch/x86/kernel/cpu/vmware.c
16890
16891 VMWARE PVRDMA DRIVER
16892 M:      Adit Ranadive <aditr@vmware.com>
16893 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16894 L:      linux-rdma@vger.kernel.org
16895 S:      Maintained
16896 F:      drivers/infiniband/hw/vmw_pvrdma/
16897
16898 VMware PVSCSI driver
16899 M:      Jim Gill <jgill@vmware.com>
16900 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16901 L:      linux-scsi@vger.kernel.org
16902 S:      Maintained
16903 F:      drivers/scsi/vmw_pvscsi.c
16904 F:      drivers/scsi/vmw_pvscsi.h
16905
16906 VMWARE VMMOUSE SUBDRIVER
16907 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16908 M:      "VMware, Inc." <pv-drivers@vmware.com>
16909 L:      linux-input@vger.kernel.org
16910 S:      Maintained
16911 F:      drivers/input/mouse/vmmouse.c
16912 F:      drivers/input/mouse/vmmouse.h
16913
16914 VMWARE VMXNET3 ETHERNET DRIVER
16915 M:      Ronak Doshi <doshir@vmware.com>
16916 M:      "VMware, Inc." <pv-drivers@vmware.com>
16917 L:      netdev@vger.kernel.org
16918 S:      Maintained
16919 F:      drivers/net/vmxnet3/
16920
16921 VOCORE VOCORE2 BOARD
16922 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16923 L:      linux-mips@vger.kernel.org
16924 S:      Maintained
16925 F:      arch/mips/boot/dts/ralink/vocore2.dts
16926
16927 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16928 M:      Liam Girdwood <lgirdwood@gmail.com>
16929 M:      Mark Brown <broonie@kernel.org>
16930 L:      linux-kernel@vger.kernel.org
16931 W:      http://www.slimlogic.co.uk/?p=48
16932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16933 S:      Supported
16934 F:      Documentation/devicetree/bindings/regulator/
16935 F:      Documentation/power/regulator/
16936 F:      drivers/regulator/
16937 F:      include/dt-bindings/regulator/
16938 F:      include/linux/regulator/
16939
16940 VRF
16941 M:      David Ahern <dsa@cumulusnetworks.com>
16942 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16943 L:      netdev@vger.kernel.org
16944 S:      Maintained
16945 F:      drivers/net/vrf.c
16946 F:      Documentation/networking/vrf.txt
16947
16948 VT1211 HARDWARE MONITOR DRIVER
16949 M:      Juerg Haefliger <juergh@gmail.com>
16950 L:      linux-hwmon@vger.kernel.org
16951 S:      Maintained
16952 F:      Documentation/hwmon/vt1211.rst
16953 F:      drivers/hwmon/vt1211.c
16954
16955 VT8231 HARDWARE MONITOR DRIVER
16956 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16957 L:      linux-hwmon@vger.kernel.org
16958 S:      Maintained
16959 F:      drivers/hwmon/vt8231.c
16960
16961 VUB300 USB to SDIO/SD/MMC bridge chip
16962 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16963 L:      linux-mmc@vger.kernel.org
16964 L:      linux-usb@vger.kernel.org
16965 S:      Supported
16966 F:      drivers/mmc/host/vub300.c
16967
16968 W1 DALLAS'S 1-WIRE BUS
16969 M:      Evgeniy Polyakov <zbr@ioremap.net>
16970 S:      Maintained
16971 F:      Documentation/devicetree/bindings/w1/
16972 F:      Documentation/w1/
16973 F:      drivers/w1/
16974 F:      include/linux/w1.h
16975
16976 W83791D HARDWARE MONITORING DRIVER
16977 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16978 L:      linux-hwmon@vger.kernel.org
16979 S:      Maintained
16980 F:      Documentation/hwmon/w83791d.rst
16981 F:      drivers/hwmon/w83791d.c
16982
16983 W83793 HARDWARE MONITORING DRIVER
16984 M:      Rudolf Marek <r.marek@assembler.cz>
16985 L:      linux-hwmon@vger.kernel.org
16986 S:      Maintained
16987 F:      Documentation/hwmon/w83793.rst
16988 F:      drivers/hwmon/w83793.c
16989
16990 W83795 HARDWARE MONITORING DRIVER
16991 M:      Jean Delvare <jdelvare@suse.com>
16992 L:      linux-hwmon@vger.kernel.org
16993 S:      Maintained
16994 F:      drivers/hwmon/w83795.c
16995
16996 W83L51xD SD/MMC CARD INTERFACE DRIVER
16997 M:      Pierre Ossman <pierre@ossman.eu>
16998 S:      Maintained
16999 F:      drivers/mmc/host/wbsd.*
17000
17001 WACOM PROTOCOL 4 SERIAL TABLETS
17002 M:      Julian Squires <julian@cipht.net>
17003 M:      Hans de Goede <hdegoede@redhat.com>
17004 L:      linux-input@vger.kernel.org
17005 S:      Maintained
17006 F:      drivers/input/tablet/wacom_serial4.c
17007
17008 WATCHDOG DEVICE DRIVERS
17009 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17010 M:      Guenter Roeck <linux@roeck-us.net>
17011 L:      linux-watchdog@vger.kernel.org
17012 W:      http://www.linux-watchdog.org/
17013 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17014 S:      Maintained
17015 F:      Documentation/devicetree/bindings/watchdog/
17016 F:      Documentation/watchdog/
17017 F:      drivers/watchdog/
17018 F:      include/linux/watchdog.h
17019 F:      include/uapi/linux/watchdog.h
17020
17021 WHISKEYCOVE PMIC GPIO DRIVER
17022 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17023 L:      linux-gpio@vger.kernel.org
17024 S:      Maintained
17025 F:      drivers/gpio/gpio-wcove.c
17026
17027 WHWAVE RTC DRIVER
17028 M:      Dianlong Li <long17.cool@163.com>
17029 L:      linux-rtc@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/rtc/rtc-sd3078.c
17032
17033 WIIMOTE HID DRIVER
17034 M:      David Herrmann <dh.herrmann@googlemail.com>
17035 L:      linux-input@vger.kernel.org
17036 S:      Maintained
17037 F:      drivers/hid/hid-wiimote*
17038
17039 WILOCITY WIL6210 WIRELESS DRIVER
17040 M:      Maya Erez <merez@codeaurora.org>
17041 L:      linux-wireless@vger.kernel.org
17042 L:      wil6210@qti.qualcomm.com
17043 S:      Supported
17044 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17045 F:      drivers/net/wireless/ath/wil6210/
17046
17047 WIMAX STACK
17048 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17049 M:      linux-wimax@intel.com
17050 L:      wimax@linuxwimax.org (subscribers-only)
17051 S:      Supported
17052 W:      http://linuxwimax.org
17053 F:      Documentation/wimax/README.wimax
17054 F:      include/linux/wimax/debug.h
17055 F:      include/net/wimax.h
17056 F:      include/uapi/linux/wimax.h
17057 F:      net/wimax/
17058
17059 WINBOND CIR DRIVER
17060 M:      David Härdeman <david@hardeman.nu>
17061 S:      Maintained
17062 F:      drivers/media/rc/winbond-cir.c
17063
17064 RCMM REMOTE CONTROLS DECODER
17065 M:      Patrick Lerda <patrick9876@free.fr>
17066 S:      Maintained
17067 F:      drivers/media/rc/ir-rcmm-decoder.c
17068
17069 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17070 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17071 L:      linux-watchdog@vger.kernel.org
17072 S:      Maintained
17073 F:      drivers/watchdog/ebc-c384_wdt.c
17074
17075 WINSYSTEMS WS16C48 GPIO DRIVER
17076 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17077 L:      linux-gpio@vger.kernel.org
17078 S:      Maintained
17079 F:      drivers/gpio/gpio-ws16c48.c
17080
17081 WISTRON LAPTOP BUTTON DRIVER
17082 M:      Miloslav Trmac <mitr@volny.cz>
17083 S:      Maintained
17084 F:      drivers/input/misc/wistron_btns.c
17085
17086 WL3501 WIRELESS PCMCIA CARD DRIVER
17087 L:      linux-wireless@vger.kernel.org
17088 S:      Odd fixes
17089 F:      drivers/net/wireless/wl3501*
17090
17091 WOLFSON MICROELECTRONICS DRIVERS
17092 L:      patches@opensource.cirrus.com
17093 T:      git https://github.com/CirrusLogic/linux-drivers.git
17094 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17095 S:      Supported
17096 F:      Documentation/hwmon/wm83??.rst
17097 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17098 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17099 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17100 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17101 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17102 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17103 F:      drivers/clk/clk-wm83*.c
17104 F:      drivers/extcon/extcon-arizona.c
17105 F:      drivers/leds/leds-wm83*.c
17106 F:      drivers/gpio/gpio-*wm*.c
17107 F:      drivers/gpio/gpio-arizona.c
17108 F:      drivers/hwmon/wm83??-hwmon.c
17109 F:      drivers/input/misc/wm831x-on.c
17110 F:      drivers/input/touchscreen/wm831x-ts.c
17111 F:      drivers/input/touchscreen/wm97*.c
17112 F:      drivers/mfd/arizona*
17113 F:      drivers/mfd/wm*.c
17114 F:      drivers/mfd/cs47l24*
17115 F:      drivers/power/supply/wm83*.c
17116 F:      drivers/rtc/rtc-wm83*.c
17117 F:      drivers/regulator/wm8*.c
17118 F:      drivers/regulator/arizona*
17119 F:      drivers/video/backlight/wm83*_bl.c
17120 F:      drivers/watchdog/wm83*_wdt.c
17121 F:      include/linux/mfd/arizona/
17122 F:      include/linux/mfd/wm831x/
17123 F:      include/linux/mfd/wm8350/
17124 F:      include/linux/mfd/wm8400*
17125 F:      include/linux/regulator/arizona*
17126 F:      include/linux/wm97xx.h
17127 F:      include/sound/wm????.h
17128 F:      sound/soc/codecs/arizona.?
17129 F:      sound/soc/codecs/wm*
17130 F:      sound/soc/codecs/cs47l24*
17131
17132 WORKQUEUE
17133 M:      Tejun Heo <tj@kernel.org>
17134 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17136 S:      Maintained
17137 F:      include/linux/workqueue.h
17138 F:      kernel/workqueue.c
17139 F:      Documentation/core-api/workqueue.rst
17140
17141 X-POWERS AXP288 PMIC DRIVERS
17142 M:      Hans de Goede <hdegoede@redhat.com>
17143 S:      Maintained
17144 N:      axp288
17145 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17146
17147 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17148 M:      Chen-Yu Tsai <wens@csie.org>
17149 L:      linux-kernel@vger.kernel.org
17150 S:      Maintained
17151 N:      axp[128]
17152
17153 X.25 NETWORK LAYER
17154 M:      Andrew Hendry <andrew.hendry@gmail.com>
17155 L:      linux-x25@vger.kernel.org
17156 S:      Odd Fixes
17157 F:      Documentation/networking/x25*
17158 F:      include/net/x25*
17159 F:      net/x25/
17160
17161 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17162 M:      Thomas Gleixner <tglx@linutronix.de>
17163 M:      Ingo Molnar <mingo@redhat.com>
17164 M:      Borislav Petkov <bp@alien8.de>
17165 R:      "H. Peter Anvin" <hpa@zytor.com>
17166 M:      x86@kernel.org
17167 L:      linux-kernel@vger.kernel.org
17168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17169 S:      Maintained
17170 F:      Documentation/devicetree/bindings/x86/
17171 F:      Documentation/x86/
17172 F:      arch/x86/
17173
17174 X86 ENTRY CODE
17175 M:      Andy Lutomirski <luto@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/asm
17178 S:      Maintained
17179 F:      arch/x86/entry/
17180
17181 X86 MCE INFRASTRUCTURE
17182 M:      Tony Luck <tony.luck@intel.com>
17183 M:      Borislav Petkov <bp@alien8.de>
17184 L:      linux-edac@vger.kernel.org
17185 S:      Maintained
17186 F:      arch/x86/kernel/cpu/mce/*
17187
17188 X86 MICROCODE UPDATE SUPPORT
17189 M:      Borislav Petkov <bp@alien8.de>
17190 S:      Maintained
17191 F:      arch/x86/kernel/cpu/microcode/*
17192
17193 X86 MM
17194 M:      Dave Hansen <dave.hansen@linux.intel.com>
17195 M:      Andy Lutomirski <luto@kernel.org>
17196 M:      Peter Zijlstra <peterz@infradead.org>
17197 L:      linux-kernel@vger.kernel.org
17198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17199 S:      Maintained
17200 F:      arch/x86/mm/
17201
17202 X86 PLATFORM DRIVERS
17203 M:      Darren Hart <dvhart@infradead.org>
17204 M:      Andy Shevchenko <andy@infradead.org>
17205 L:      platform-driver-x86@vger.kernel.org
17206 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17207 S:      Maintained
17208 F:      drivers/platform/x86/
17209 F:      drivers/platform/olpc/
17210
17211 X86 PLATFORM DRIVERS - ARCH
17212 R:      Darren Hart <dvhart@infradead.org>
17213 R:      Andy Shevchenko <andy@infradead.org>
17214 L:      platform-driver-x86@vger.kernel.org
17215 L:      x86@kernel.org
17216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17217 S:      Maintained
17218 F:      arch/x86/platform
17219
17220 X86 VDSO
17221 M:      Andy Lutomirski <luto@kernel.org>
17222 L:      linux-kernel@vger.kernel.org
17223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17224 S:      Maintained
17225 F:      arch/x86/entry/vdso/
17226
17227 XARRAY
17228 M:      Matthew Wilcox <willy@infradead.org>
17229 L:      linux-fsdevel@vger.kernel.org
17230 S:      Supported
17231 F:      Documentation/core-api/xarray.rst
17232 F:      lib/idr.c
17233 F:      lib/xarray.c
17234 F:      include/linux/idr.h
17235 F:      include/linux/xarray.h
17236 F:      tools/testing/radix-tree
17237
17238 XBOX DVD IR REMOTE
17239 M:      Benjamin Valentin <benpicco@googlemail.com>
17240 S:      Maintained
17241 F:      drivers/media/rc/xbox_remote.c
17242 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17243
17244 XC2028/3028 TUNER DRIVER
17245 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17246 L:      linux-media@vger.kernel.org
17247 W:      https://linuxtv.org
17248 T:      git git://linuxtv.org/media_tree.git
17249 S:      Maintained
17250 F:      drivers/media/tuners/tuner-xc2028.*
17251
17252 XDP (eXpress Data Path)
17253 M:      Alexei Starovoitov <ast@kernel.org>
17254 M:      Daniel Borkmann <daniel@iogearbox.net>
17255 M:      David S. Miller <davem@davemloft.net>
17256 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17257 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17258 M:      John Fastabend <john.fastabend@gmail.com>
17259 L:      netdev@vger.kernel.org
17260 L:      xdp-newbies@vger.kernel.org
17261 L:      bpf@vger.kernel.org
17262 S:      Supported
17263 F:      net/core/xdp.c
17264 F:      include/net/xdp.h
17265 F:      kernel/bpf/devmap.c
17266 F:      kernel/bpf/cpumap.c
17267 F:      include/trace/events/xdp.h
17268 K:      xdp
17269 N:      xdp
17270
17271 XDP SOCKETS (AF_XDP)
17272 M:      Björn Töpel <bjorn.topel@intel.com>
17273 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17274 L:      netdev@vger.kernel.org
17275 L:      bpf@vger.kernel.org
17276 S:      Maintained
17277 F:      kernel/bpf/xskmap.c
17278 F:      net/xdp/
17279
17280 XEN BLOCK SUBSYSTEM
17281 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17282 M:      Roger Pau Monné <roger.pau@citrix.com>
17283 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17284 S:      Supported
17285 F:      drivers/block/xen-blkback/*
17286 F:      drivers/block/xen*
17287
17288 XEN HYPERVISOR ARM
17289 M:      Stefano Stabellini <sstabellini@kernel.org>
17290 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17291 S:      Maintained
17292 F:      arch/arm/xen/
17293 F:      arch/arm/include/asm/xen/
17294
17295 XEN HYPERVISOR ARM64
17296 M:      Stefano Stabellini <sstabellini@kernel.org>
17297 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17298 S:      Maintained
17299 F:      arch/arm64/xen/
17300 F:      arch/arm64/include/asm/xen/
17301
17302 XEN HYPERVISOR INTERFACE
17303 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17304 M:      Juergen Gross <jgross@suse.com>
17305 R:      Stefano Stabellini <sstabellini@kernel.org>
17306 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17308 S:      Supported
17309 F:      arch/x86/xen/
17310 F:      arch/x86/platform/pvh/
17311 F:      drivers/*/xen-*front.c
17312 F:      drivers/xen/
17313 F:      arch/x86/include/asm/xen/
17314 F:      arch/x86/include/asm/pvclock-abi.h
17315 F:      include/xen/
17316 F:      include/uapi/xen/
17317 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17318 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17319
17320 XEN NETWORK BACKEND DRIVER
17321 M:      Wei Liu <wei.liu@kernel.org>
17322 M:      Paul Durrant <paul.durrant@citrix.com>
17323 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17324 L:      netdev@vger.kernel.org
17325 S:      Supported
17326 F:      drivers/net/xen-netback/*
17327
17328 XEN PCI SUBSYSTEM
17329 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17330 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17331 S:      Supported
17332 F:      arch/x86/pci/*xen*
17333 F:      drivers/pci/*xen*
17334
17335 XEN PVSCSI DRIVERS
17336 M:      Juergen Gross <jgross@suse.com>
17337 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17338 L:      linux-scsi@vger.kernel.org
17339 S:      Supported
17340 F:      drivers/scsi/xen-scsifront.c
17341 F:      drivers/xen/xen-scsiback.c
17342 F:      include/xen/interface/io/vscsiif.h
17343
17344 XEN SWIOTLB SUBSYSTEM
17345 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17346 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17347 L:      iommu@lists.linux-foundation.org
17348 S:      Supported
17349 F:      arch/x86/xen/*swiotlb*
17350 F:      drivers/xen/*swiotlb*
17351
17352 XEN SOUND FRONTEND DRIVER
17353 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17354 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17356 S:      Supported
17357 F:      sound/xen/*
17358
17359 XFS FILESYSTEM
17360 M:      Darrick J. Wong <darrick.wong@oracle.com>
17361 M:      linux-xfs@vger.kernel.org
17362 L:      linux-xfs@vger.kernel.org
17363 W:      http://xfs.org/
17364 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17365 S:      Supported
17366 F:      Documentation/filesystems/xfs.txt
17367 F:      fs/xfs/
17368
17369 XILINX AXI ETHERNET DRIVER
17370 M:      Anirudha Sarangi <anirudh@xilinx.com>
17371 M:      John Linn <John.Linn@xilinx.com>
17372 S:      Maintained
17373 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17374
17375 XILINX UARTLITE SERIAL DRIVER
17376 M:      Peter Korsgaard <jacmet@sunsite.dk>
17377 L:      linux-serial@vger.kernel.org
17378 S:      Maintained
17379 F:      drivers/tty/serial/uartlite.c
17380
17381 XILINX VIDEO IP CORES
17382 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17384 L:      linux-media@vger.kernel.org
17385 T:      git git://linuxtv.org/media_tree.git
17386 S:      Supported
17387 F:      Documentation/devicetree/bindings/media/xilinx/
17388 F:      drivers/media/platform/xilinx/
17389 F:      include/uapi/linux/xilinx-v4l2-controls.h
17390
17391 XILLYBUS DRIVER
17392 M:      Eli Billauer <eli.billauer@gmail.com>
17393 L:      linux-kernel@vger.kernel.org
17394 S:      Supported
17395 F:      drivers/char/xillybus/
17396
17397 XLP9XX I2C DRIVER
17398 M:      George Cherian <george.cherian@cavium.com>
17399 M:      Jan Glauber <jglauber@cavium.com>
17400 L:      linux-i2c@vger.kernel.org
17401 W:      http://www.cavium.com
17402 S:      Supported
17403 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17404 F:      drivers/i2c/busses/i2c-xlp9xx.c
17405
17406 XRA1403 GPIO EXPANDER
17407 M:      Nandor Han <nandor.han@ge.com>
17408 M:      Semi Malinen <semi.malinen@ge.com>
17409 L:      linux-gpio@vger.kernel.org
17410 S:      Maintained
17411 F:      drivers/gpio/gpio-xra1403.c
17412 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17413
17414 XTENSA XTFPGA PLATFORM SUPPORT
17415 M:      Max Filippov <jcmvbkbc@gmail.com>
17416 L:      linux-xtensa@linux-xtensa.org
17417 S:      Maintained
17418 F:      drivers/spi/spi-xtensa-xtfpga.c
17419 F:      sound/soc/xtensa/xtfpga-i2s.c
17420
17421 YAM DRIVER FOR AX.25
17422 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17423 L:      linux-hams@vger.kernel.org
17424 S:      Maintained
17425 F:      drivers/net/hamradio/yam*
17426 F:      include/linux/yam.h
17427
17428 YAMA SECURITY MODULE
17429 M:      Kees Cook <keescook@chromium.org>
17430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17431 S:      Supported
17432 F:      security/yama/
17433 F:      Documentation/admin-guide/LSM/Yama.rst
17434
17435 YEALINK PHONE DRIVER
17436 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17437 L:      usbb2k-api-dev@nongnu.org
17438 S:      Maintained
17439 F:      Documentation/input/devices/yealink.rst
17440 F:      drivers/input/misc/yealink.*
17441
17442 Z8530 DRIVER FOR AX.25
17443 M:      Joerg Reuter <jreuter@yaina.de>
17444 W:      http://yaina.de/jreuter/
17445 W:      http://www.qsl.net/dl1bke/
17446 L:      linux-hams@vger.kernel.org
17447 S:      Maintained
17448 F:      Documentation/networking/z8530drv.txt
17449 F:      drivers/net/hamradio/*scc.c
17450 F:      drivers/net/hamradio/z8530.h
17451
17452 ZBUD COMPRESSED PAGE ALLOCATOR
17453 M:      Seth Jennings <sjenning@redhat.com>
17454 M:      Dan Streetman <ddstreet@ieee.org>
17455 L:      linux-mm@kvack.org
17456 S:      Maintained
17457 F:      mm/zbud.c
17458 F:      include/linux/zbud.h
17459
17460 ZD1211RW WIRELESS DRIVER
17461 M:      Daniel Drake <dsd@gentoo.org>
17462 M:      Ulrich Kunitz <kune@deine-taler.de>
17463 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17464 L:      linux-wireless@vger.kernel.org
17465 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17466 S:      Maintained
17467 F:      drivers/net/wireless/zydas/zd1211rw/
17468
17469 ZD1301 MEDIA DRIVER
17470 M:      Antti Palosaari <crope@iki.fi>
17471 L:      linux-media@vger.kernel.org
17472 W:      https://linuxtv.org/
17473 W:      http://palosaari.fi/linux/
17474 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17475 S:      Maintained
17476 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17477
17478 ZD1301_DEMOD 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/dvb-frontends/zd1301_demod*
17486
17487 ZPOOL COMPRESSED PAGE STORAGE API
17488 M:      Dan Streetman <ddstreet@ieee.org>
17489 L:      linux-mm@kvack.org
17490 S:      Maintained
17491 F:      mm/zpool.c
17492 F:      include/linux/zpool.h
17493
17494 ZR36067 VIDEO FOR LINUX DRIVER
17495 L:      mjpeg-users@lists.sourceforge.net
17496 L:      linux-media@vger.kernel.org
17497 W:      http://mjpeg.sourceforge.net/driver-zoran/
17498 T:      hg https://linuxtv.org/hg/v4l-dvb
17499 S:      Odd Fixes
17500 F:      drivers/staging/media/zoran/
17501
17502 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17503 M:      Minchan Kim <minchan@kernel.org>
17504 M:      Nitin Gupta <ngupta@vflare.org>
17505 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17506 L:      linux-kernel@vger.kernel.org
17507 S:      Maintained
17508 F:      drivers/block/zram/
17509 F:      Documentation/blockdev/zram.txt
17510
17511 ZS DECSTATION Z85C30 SERIAL DRIVER
17512 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17513 S:      Maintained
17514 F:      drivers/tty/serial/zs.*
17515
17516 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17517 M:      Minchan Kim <minchan@kernel.org>
17518 M:      Nitin Gupta <ngupta@vflare.org>
17519 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17520 L:      linux-mm@kvack.org
17521 S:      Maintained
17522 F:      mm/zsmalloc.c
17523 F:      include/linux/zsmalloc.h
17524 F:      Documentation/vm/zsmalloc.rst
17525
17526 ZSWAP COMPRESSED SWAP CACHING
17527 M:      Seth Jennings <sjenning@redhat.com>
17528 M:      Dan Streetman <ddstreet@ieee.org>
17529 L:      linux-mm@kvack.org
17530 S:      Maintained
17531 F:      mm/zswap.c
17532
17533 THE REST
17534 M:      Linus Torvalds <torvalds@linux-foundation.org>
17535 L:      linux-kernel@vger.kernel.org
17536 Q:      http://patchwork.kernel.org/project/LKML/list/
17537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17538 S:      Buried alive in reporters
17539 F:      *
17540 F:      */