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:      bcm-kernel-feedback-list@broadcom.com
3126 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3128 T:      git git://github.com/anholt/linux
3129 S:      Maintained
3130 N:      bcm2835
3131 F:      drivers/staging/vc04_services
3132
3133 BROADCOM BCM47XX MIPS ARCHITECTURE
3134 M:      Hauke Mehrtens <hauke@hauke-m.de>
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      Documentation/devicetree/bindings/mips/brcm/
3139 F:      arch/mips/bcm47xx/*
3140 F:      arch/mips/include/asm/mach-bcm47xx/*
3141
3142 BROADCOM BCM5301X ARM ARCHITECTURE
3143 M:      Hauke Mehrtens <hauke@hauke-m.de>
3144 M:      Rafał Miłecki <zajec5@gmail.com>
3145 M:      bcm-kernel-feedback-list@broadcom.com
3146 L:      linux-arm-kernel@lists.infradead.org
3147 S:      Maintained
3148 F:      arch/arm/mach-bcm/bcm_5301x.c
3149 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3150 F:      arch/arm/boot/dts/bcm470*
3151 F:      arch/arm/boot/dts/bcm953012*
3152
3153 BROADCOM BCM53573 ARM ARCHITECTURE
3154 M:      Rafał Miłecki <rafal@milecki.pl>
3155 L:      bcm-kernel-feedback-list@broadcom.com
3156 L:      linux-arm-kernel@lists.infradead.org
3157 S:      Maintained
3158 F:      arch/arm/boot/dts/bcm53573*
3159 F:      arch/arm/boot/dts/bcm47189*
3160
3161 BROADCOM BCM63XX ARM ARCHITECTURE
3162 M:      Florian Fainelli <f.fainelli@gmail.com>
3163 M:      bcm-kernel-feedback-list@broadcom.com
3164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3165 T:      git git://github.com/broadcom/stblinux.git
3166 S:      Maintained
3167 N:      bcm63xx
3168
3169 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3170 M:      Kevin Cernekee <cernekee@gmail.com>
3171 L:      linux-usb@vger.kernel.org
3172 S:      Maintained
3173 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3174
3175 BROADCOM BCM7XXX ARM ARCHITECTURE
3176 M:      Brian Norris <computersforpeace@gmail.com>
3177 M:      Gregory Fong <gregory.0xf0@gmail.com>
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 M:      bcm-kernel-feedback-list@broadcom.com
3180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3181 T:      git git://github.com/broadcom/stblinux.git
3182 S:      Maintained
3183 F:      arch/arm/mach-bcm/*brcmstb*
3184 F:      arch/arm/boot/dts/bcm7*.dts*
3185 F:      drivers/bus/brcmstb_gisb.c
3186 F:      arch/arm/mm/cache-b15-rac.c
3187 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3188 N:      brcmstb
3189
3190 BROADCOM BMIPS CPUFREQ DRIVER
3191 M:      Markus Mayer <mmayer@broadcom.com>
3192 M:      bcm-kernel-feedback-list@broadcom.com
3193 L:      linux-pm@vger.kernel.org
3194 S:      Maintained
3195 F:      drivers/cpufreq/bmips-cpufreq.c
3196
3197 BROADCOM BMIPS MIPS ARCHITECTURE
3198 M:      Kevin Cernekee <cernekee@gmail.com>
3199 M:      Florian Fainelli <f.fainelli@gmail.com>
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 L:      linux-mips@vger.kernel.org
3202 T:      git git://github.com/broadcom/stblinux.git
3203 S:      Maintained
3204 F:      arch/mips/bmips/*
3205 F:      arch/mips/include/asm/mach-bmips/*
3206 F:      arch/mips/kernel/*bmips*
3207 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3208 F:      drivers/irqchip/irq-bcm63*
3209 F:      drivers/irqchip/irq-bcm7*
3210 F:      drivers/irqchip/irq-brcmstb*
3211 F:      include/linux/bcm963xx_nvram.h
3212 F:      include/linux/bcm963xx_tag.h
3213
3214 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3215 M:      Rasesh Mody <rmody@marvell.com>
3216 M:      GR-Linux-NIC-Dev@marvell.com
3217 L:      netdev@vger.kernel.org
3218 S:      Supported
3219 F:      drivers/net/ethernet/broadcom/bnx2.*
3220 F:      drivers/net/ethernet/broadcom/bnx2_*
3221
3222 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3223 M:      QLogic-Storage-Upstream@qlogic.com
3224 L:      linux-scsi@vger.kernel.org
3225 S:      Supported
3226 F:      drivers/scsi/bnx2fc/
3227
3228 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3229 M:      QLogic-Storage-Upstream@qlogic.com
3230 L:      linux-scsi@vger.kernel.org
3231 S:      Supported
3232 F:      drivers/scsi/bnx2i/
3233
3234 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3235 M:      Ariel Elior <aelior@marvell.com>
3236 M:      Sudarsana Kalluru <skalluru@marvell.com>
3237 M:      GR-everest-linux-l2@marvell.com
3238 L:      netdev@vger.kernel.org
3239 S:      Supported
3240 F:      drivers/net/ethernet/broadcom/bnx2x/
3241
3242 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3243 M:      Michael Chan <michael.chan@broadcom.com>
3244 L:      netdev@vger.kernel.org
3245 S:      Supported
3246 F:      drivers/net/ethernet/broadcom/bnxt/
3247
3248 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3249 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3250 M:      Franky Lin <franky.lin@broadcom.com>
3251 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3252 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3253 M:      Wright Feng <wright.feng@cypress.com>
3254 L:      linux-wireless@vger.kernel.org
3255 L:      brcm80211-dev-list.pdl@broadcom.com
3256 L:      brcm80211-dev-list@cypress.com
3257 S:      Supported
3258 F:      drivers/net/wireless/broadcom/brcm80211/
3259
3260 BROADCOM BRCMSTB GPIO DRIVER
3261 M:      Gregory Fong <gregory.0xf0@gmail.com>
3262 L:      bcm-kernel-feedback-list@broadcom.com
3263 S:      Supported
3264 F:      drivers/gpio/gpio-brcmstb.c
3265 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3266
3267 BROADCOM BRCMSTB I2C DRIVER
3268 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3269 L:      linux-i2c@vger.kernel.org
3270 L:      bcm-kernel-feedback-list@broadcom.com
3271 S:      Supported
3272 F:      drivers/i2c/busses/i2c-brcmstb.c
3273 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3274
3275 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3276 M:      Al Cooper <alcooperx@gmail.com>
3277 L:      linux-kernel@vger.kernel.org
3278 L:      bcm-kernel-feedback-list@broadcom.com
3279 S:      Maintained
3280 F:      drivers/phy/broadcom/phy-brcm-usb*
3281
3282 BROADCOM GENET ETHERNET DRIVER
3283 M:      Doug Berger <opendmb@gmail.com>
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 L:      bcm-kernel-feedback-list@broadcom.com
3286 L:      netdev@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/net/ethernet/broadcom/genet/
3289
3290 BROADCOM IPROC ARM ARCHITECTURE
3291 M:      Ray Jui <rjui@broadcom.com>
3292 M:      Scott Branden <sbranden@broadcom.com>
3293 M:      bcm-kernel-feedback-list@broadcom.com
3294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3295 T:      git git://github.com/broadcom/cygnus-linux.git
3296 S:      Maintained
3297 N:      iproc
3298 N:      cygnus
3299 N:      bcm[-_]nsp
3300 N:      bcm9113*
3301 N:      bcm9583*
3302 N:      bcm9585*
3303 N:      bcm9586*
3304 N:      bcm988312
3305 N:      bcm113*
3306 N:      bcm583*
3307 N:      bcm585*
3308 N:      bcm586*
3309 N:      bcm88312
3310 N:      hr2
3311 N:      stingray
3312 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3313 F:      arch/arm64/boot/dts/broadcom/stingray/*
3314 F:      drivers/clk/bcm/clk-ns*
3315 F:      drivers/clk/bcm/clk-sr*
3316 F:      drivers/pinctrl/bcm/pinctrl-ns*
3317 F:      include/dt-bindings/clock/bcm-sr*
3318
3319 BROADCOM KONA GPIO DRIVER
3320 M:      Ray Jui <rjui@broadcom.com>
3321 L:      bcm-kernel-feedback-list@broadcom.com
3322 S:      Supported
3323 F:      drivers/gpio/gpio-bcm-kona.c
3324 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3325
3326 BROADCOM NETXTREME-E ROCE DRIVER
3327 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3328 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3329 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3330 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3331 L:      linux-rdma@vger.kernel.org
3332 W:      http://www.broadcom.com
3333 S:      Supported
3334 F:      drivers/infiniband/hw/bnxt_re/
3335 F:      include/uapi/rdma/bnxt_re-abi.h
3336
3337 BROADCOM NVRAM DRIVER
3338 M:      Rafał Miłecki <zajec5@gmail.com>
3339 L:      linux-mips@vger.kernel.org
3340 S:      Maintained
3341 F:      drivers/firmware/broadcom/*
3342
3343 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3344 M:      Rafał Miłecki <zajec5@gmail.com>
3345 L:      linux-wireless@vger.kernel.org
3346 S:      Maintained
3347 F:      drivers/bcma/
3348 F:      include/linux/bcma/
3349
3350 BROADCOM STB AVS CPUFREQ DRIVER
3351 M:      Markus Mayer <mmayer@broadcom.com>
3352 M:      bcm-kernel-feedback-list@broadcom.com
3353 L:      linux-pm@vger.kernel.org
3354 S:      Maintained
3355 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3356 F:      drivers/cpufreq/brcmstb*
3357
3358 BROADCOM STB AVS TMON DRIVER
3359 M:      Markus Mayer <mmayer@broadcom.com>
3360 M:      bcm-kernel-feedback-list@broadcom.com
3361 L:      linux-pm@vger.kernel.org
3362 S:      Maintained
3363 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3364 F:      drivers/thermal/broadcom/brcmstb*
3365
3366 BROADCOM STB NAND FLASH DRIVER
3367 M:      Brian Norris <computersforpeace@gmail.com>
3368 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3369 L:      linux-mtd@lists.infradead.org
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Maintained
3372 F:      drivers/mtd/nand/raw/brcmnand/
3373
3374 BROADCOM STB DPFE DRIVER
3375 M:      Markus Mayer <mmayer@broadcom.com>
3376 M:      bcm-kernel-feedback-list@broadcom.com
3377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3380 F:      drivers/memory/brcmstb_dpfe.c
3381
3382 BROADCOM SPI DRIVER
3383 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3384 M:      bcm-kernel-feedback-list@broadcom.com
3385 S:      Maintained
3386 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3387 F:      drivers/spi/spi-bcm-qspi.*
3388 F:      drivers/spi/spi-brcmstb-qspi.c
3389 F:      drivers/spi/spi-iproc-qspi.c
3390
3391 BROADCOM SYSTEMPORT ETHERNET DRIVER
3392 M:      Florian Fainelli <f.fainelli@gmail.com>
3393 L:      bcm-kernel-feedback-list@broadcom.com
3394 L:      netdev@vger.kernel.org
3395 S:      Supported
3396 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3397
3398 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3399 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3400 M:      Prashant Sreedharan <prashant@broadcom.com>
3401 M:      Michael Chan <mchan@broadcom.com>
3402 L:      netdev@vger.kernel.org
3403 S:      Supported
3404 F:      drivers/net/ethernet/broadcom/tg3.*
3405
3406 BROCADE BFA FC SCSI DRIVER
3407 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3408 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3409 L:      linux-scsi@vger.kernel.org
3410 S:      Supported
3411 F:      drivers/scsi/bfa/
3412
3413 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3414 M:      Rasesh Mody <rmody@marvell.com>
3415 M:      Sudarsana Kalluru <skalluru@marvell.com>
3416 M:      GR-Linux-NIC-Dev@marvell.com
3417 L:      netdev@vger.kernel.org
3418 S:      Supported
3419 F:      drivers/net/ethernet/brocade/bna/
3420
3421 BSG (block layer generic sg v4 driver)
3422 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3423 L:      linux-scsi@vger.kernel.org
3424 S:      Supported
3425 F:      block/bsg.c
3426 F:      include/linux/bsg.h
3427 F:      include/uapi/linux/bsg.h
3428
3429 BT87X AUDIO DRIVER
3430 M:      Clemens Ladisch <clemens@ladisch.de>
3431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3433 S:      Maintained
3434 F:      Documentation/sound/cards/bt87x.rst
3435 F:      sound/pci/bt87x.c
3436
3437 BT8XXGPIO DRIVER
3438 M:      Michael Buesch <m@bues.ch>
3439 W:      http://bu3sch.de/btgpio.php
3440 S:      Maintained
3441 F:      drivers/gpio/gpio-bt8xx.c
3442
3443 BTRFS FILE SYSTEM
3444 M:      Chris Mason <clm@fb.com>
3445 M:      Josef Bacik <josef@toxicpanda.com>
3446 M:      David Sterba <dsterba@suse.com>
3447 L:      linux-btrfs@vger.kernel.org
3448 W:      http://btrfs.wiki.kernel.org/
3449 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3451 S:      Maintained
3452 F:      Documentation/filesystems/btrfs.txt
3453 F:      fs/btrfs/
3454 F:      include/linux/btrfs*
3455 F:      include/uapi/linux/btrfs*
3456
3457 BTTV VIDEO4LINUX DRIVER
3458 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3459 L:      linux-media@vger.kernel.org
3460 W:      https://linuxtv.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 S:      Odd fixes
3463 F:      Documentation/media/v4l-drivers/bttv*
3464 F:      drivers/media/pci/bt8xx/bttv*
3465
3466 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3467 M:      Chanwoo Choi <cw00.choi@samsung.com>
3468 L:      linux-pm@vger.kernel.org
3469 L:      linux-samsung-soc@vger.kernel.org
3470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3471 S:      Maintained
3472 F:      drivers/devfreq/exynos-bus.c
3473 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3474
3475 BUSLOGIC SCSI DRIVER
3476 M:      Khalid Aziz <khalid@gonehiking.org>
3477 L:      linux-scsi@vger.kernel.org
3478 S:      Maintained
3479 F:      drivers/scsi/BusLogic.*
3480 F:      drivers/scsi/FlashPoint.*
3481
3482 C-MEDIA CMI8788 DRIVER
3483 M:      Clemens Ladisch <clemens@ladisch.de>
3484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3486 S:      Maintained
3487 F:      sound/pci/oxygen/
3488
3489 C-SKY ARCHITECTURE
3490 M:      Guo Ren <guoren@kernel.org>
3491 T:      git https://github.com/c-sky/csky-linux.git
3492 S:      Supported
3493 F:      arch/csky/
3494 F:      Documentation/devicetree/bindings/csky/
3495 F:      drivers/irqchip/irq-csky-*
3496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3497 F:      drivers/clocksource/timer-gx6605s.c
3498 F:      drivers/clocksource/timer-mp-csky.c
3499 F:      Documentation/devicetree/bindings/timer/csky,*
3500 K:      csky
3501 N:      csky
3502
3503 C6X ARCHITECTURE
3504 M:      Mark Salter <msalter@redhat.com>
3505 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3506 L:      linux-c6x-dev@linux-c6x.org
3507 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3508 S:      Maintained
3509 F:      arch/c6x/
3510
3511 CA8210 IEEE-802.15.4 RADIO DRIVER
3512 M:      Harry Morris <h.morris@cascoda.com>
3513 L:      linux-wpan@vger.kernel.org
3514 W:      https://github.com/Cascoda/ca8210-linux.git
3515 S:      Maintained
3516 F:      drivers/net/ieee802154/ca8210.c
3517 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3518
3519 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3520 M:      David Howells <dhowells@redhat.com>
3521 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3522 S:      Supported
3523 F:      Documentation/filesystems/caching/cachefiles.txt
3524 F:      fs/cachefiles/
3525
3526 CADENCE MIPI-CSI2 BRIDGES
3527 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3528 L:      linux-media@vger.kernel.org
3529 S:      Maintained
3530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3531 F:      drivers/media/platform/cadence/cdns-csi2*
3532
3533 CADET FM/AM RADIO RECEIVER DRIVER
3534 M:      Hans Verkuil <hverkuil@xs4all.nl>
3535 L:      linux-media@vger.kernel.org
3536 T:      git git://linuxtv.org/media_tree.git
3537 W:      https://linuxtv.org
3538 S:      Maintained
3539 F:      drivers/media/radio/radio-cadet*
3540
3541 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3542 M:      Jonathan Corbet <corbet@lwn.net>
3543 L:      linux-media@vger.kernel.org
3544 T:      git git://linuxtv.org/media_tree.git
3545 S:      Maintained
3546 F:      Documentation/media/v4l-drivers/cafe_ccic*
3547 F:      drivers/media/platform/marvell-ccic/
3548
3549 CAIF NETWORK LAYER
3550 L:      netdev@vger.kernel.org
3551 S:      Orphan
3552 F:      Documentation/networking/caif/
3553 F:      drivers/net/caif/
3554 F:      include/uapi/linux/caif/
3555 F:      include/net/caif/
3556 F:      net/caif/
3557
3558 CAKE QDISC
3559 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3560 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3561 S:      Maintained
3562 F:      net/sched/sch_cake.c
3563
3564 CALGARY x86-64 IOMMU
3565 M:      Muli Ben-Yehuda <mulix@mulix.org>
3566 M:      Jon Mason <jdmason@kudzu.us>
3567 L:      iommu@lists.linux-foundation.org
3568 S:      Maintained
3569 F:      arch/x86/kernel/pci-calgary_64.c
3570 F:      arch/x86/kernel/tce_64.c
3571 F:      arch/x86/include/asm/calgary.h
3572 F:      arch/x86/include/asm/tce.h
3573
3574 CAN NETWORK DRIVERS
3575 M:      Wolfgang Grandegger <wg@grandegger.com>
3576 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3577 L:      linux-can@vger.kernel.org
3578 W:      https://github.com/linux-can
3579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3581 S:      Maintained
3582 F:      Documentation/devicetree/bindings/net/can/
3583 F:      drivers/net/can/
3584 F:      include/linux/can/dev.h
3585 F:      include/linux/can/platform/
3586 F:      include/uapi/linux/can/error.h
3587 F:      include/uapi/linux/can/netlink.h
3588
3589 CAN NETWORK LAYER
3590 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3591 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3592 L:      linux-can@vger.kernel.org
3593 W:      https://github.com/linux-can
3594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3596 S:      Maintained
3597 F:      Documentation/networking/can.rst
3598 F:      net/can/
3599 F:      include/linux/can/core.h
3600 F:      include/uapi/linux/can.h
3601 F:      include/uapi/linux/can/bcm.h
3602 F:      include/uapi/linux/can/raw.h
3603 F:      include/uapi/linux/can/gw.h
3604
3605 CAPABILITIES
3606 M:      Serge Hallyn <serge@hallyn.com>
3607 L:      linux-security-module@vger.kernel.org
3608 S:      Supported
3609 F:      include/linux/capability.h
3610 F:      include/uapi/linux/capability.h
3611 F:      security/commoncap.c
3612 F:      kernel/capability.c
3613
3614 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3615 M:      Kevin Tsai <ktsai@capellamicro.com>
3616 S:      Maintained
3617 F:      drivers/iio/light/cm*
3618
3619 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3620 M:      Christian Lamparter <chunkeey@googlemail.com>
3621 L:      linux-wireless@vger.kernel.org
3622 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3623 S:      Maintained
3624 F:      drivers/net/wireless/ath/carl9170/
3625
3626 CAVIUM I2C DRIVER
3627 M:      Jan Glauber <jglauber@cavium.com>
3628 M:      David Daney <david.daney@cavium.com>
3629 W:      http://www.cavium.com
3630 S:      Supported
3631 F:      drivers/i2c/busses/i2c-octeon*
3632 F:      drivers/i2c/busses/i2c-thunderx*
3633
3634 CAVIUM LIQUIDIO NETWORK DRIVER
3635 M:      Derek Chickles <dchickles@marvell.com>
3636 M:      Satanand Burla <sburla@marvell.com>
3637 M:      Felix Manlunas <fmanlunas@marvell.com>
3638 L:      netdev@vger.kernel.org
3639 W:      http://www.cavium.com
3640 S:      Supported
3641 F:      drivers/net/ethernet/cavium/liquidio/
3642
3643 CAVIUM MMC DRIVER
3644 M:      Jan Glauber <jglauber@cavium.com>
3645 M:      David Daney <david.daney@cavium.com>
3646 M:      Steven J. Hill <Steven.Hill@cavium.com>
3647 W:      http://www.cavium.com
3648 S:      Supported
3649 F:      drivers/mmc/host/cavium*
3650
3651 CAVIUM OCTEON-TX CRYPTO DRIVER
3652 M:      George Cherian <george.cherian@cavium.com>
3653 L:      linux-crypto@vger.kernel.org
3654 W:      http://www.cavium.com
3655 S:      Supported
3656 F:      drivers/crypto/cavium/cpt/
3657
3658 CAVIUM THUNDERX2 ARM64 SOC
3659 M:      Robert Richter <rrichter@cavium.com>
3660 M:      Jayachandran C <jnair@caviumnetworks.com>
3661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3662 S:      Maintained
3663 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3664 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3665
3666 CC2520 IEEE-802.15.4 RADIO DRIVER
3667 M:      Varka Bhadram <varkabhadram@gmail.com>
3668 L:      linux-wpan@vger.kernel.org
3669 S:      Maintained
3670 F:      drivers/net/ieee802154/cc2520.c
3671 F:      include/linux/spi/cc2520.h
3672 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3673
3674 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3675 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3676 L:      linux-crypto@vger.kernel.org
3677 S:      Supported
3678 F:      drivers/crypto/ccree/
3679 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3680
3681 CEC FRAMEWORK
3682 M:      Hans Verkuil <hans.verkuil@cisco.com>
3683 L:      linux-media@vger.kernel.org
3684 T:      git git://linuxtv.org/media_tree.git
3685 W:      http://linuxtv.org
3686 S:      Supported
3687 F:      Documentation/media/kapi/cec-core.rst
3688 F:      Documentation/media/uapi/cec
3689 F:      drivers/media/cec/
3690 F:      drivers/media/rc/keymaps/rc-cec.c
3691 F:      include/media/cec.h
3692 F:      include/media/cec-notifier.h
3693 F:      include/uapi/linux/cec.h
3694 F:      include/uapi/linux/cec-funcs.h
3695 F:      Documentation/devicetree/bindings/media/cec.txt
3696 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3697
3698 CEC GPIO DRIVER
3699 M:      Hans Verkuil <hans.verkuil@cisco.com>
3700 L:      linux-media@vger.kernel.org
3701 T:      git git://linuxtv.org/media_tree.git
3702 W:      http://linuxtv.org
3703 S:      Supported
3704 F:      drivers/media/platform/cec-gpio/
3705 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3706
3707 CELL BROADBAND ENGINE ARCHITECTURE
3708 M:      Arnd Bergmann <arnd@arndb.de>
3709 L:      linuxppc-dev@lists.ozlabs.org
3710 W:      http://www.ibm.com/developerworks/power/cell/
3711 S:      Supported
3712 F:      arch/powerpc/include/asm/cell*.h
3713 F:      arch/powerpc/include/asm/spu*.h
3714 F:      arch/powerpc/include/uapi/asm/spu*.h
3715 F:      arch/powerpc/oprofile/*cell*
3716 F:      arch/powerpc/platforms/cell/
3717
3718 CEPH COMMON CODE (LIBCEPH)
3719 M:      Ilya Dryomov <idryomov@gmail.com>
3720 M:      "Yan, Zheng" <zyan@redhat.com>
3721 M:      Sage Weil <sage@redhat.com>
3722 L:      ceph-devel@vger.kernel.org
3723 W:      http://ceph.com/
3724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3725 T:      git git://github.com/ceph/ceph-client.git
3726 S:      Supported
3727 F:      net/ceph/
3728 F:      include/linux/ceph/
3729 F:      include/linux/crush/
3730
3731 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3732 M:      "Yan, Zheng" <zyan@redhat.com>
3733 M:      Sage Weil <sage@redhat.com>
3734 M:      Ilya Dryomov <idryomov@gmail.com>
3735 L:      ceph-devel@vger.kernel.org
3736 W:      http://ceph.com/
3737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3738 T:      git git://github.com/ceph/ceph-client.git
3739 S:      Supported
3740 F:      Documentation/filesystems/ceph.txt
3741 F:      fs/ceph/
3742
3743 CERTIFICATE HANDLING:
3744 M:      David Howells <dhowells@redhat.com>
3745 M:      David Woodhouse <dwmw2@infradead.org>
3746 L:      keyrings@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/admin-guide/module-signing.rst
3749 F:      certs/
3750 F:      scripts/sign-file.c
3751 F:      scripts/extract-cert.c
3752
3753 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3754 L:      linux-usb@vger.kernel.org
3755 S:      Orphan
3756 F:      Documentation/usb/WUSB-Design-overview.txt
3757 F:      Documentation/usb/wusb-cbaf
3758 F:      drivers/usb/host/hwa-hc.c
3759 F:      drivers/usb/host/whci/
3760 F:      drivers/usb/wusbcore/
3761 F:      include/linux/usb/wusb*
3762
3763 CFAG12864B LCD DRIVER
3764 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3765 S:      Maintained
3766 F:      drivers/auxdisplay/cfag12864b.c
3767 F:      include/linux/cfag12864b.h
3768
3769 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3770 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3771 S:      Maintained
3772 F:      drivers/auxdisplay/cfag12864bfb.c
3773 F:      include/linux/cfag12864b.h
3774
3775 802.11 (including CFG80211/NL80211)
3776 M:      Johannes Berg <johannes@sipsolutions.net>
3777 L:      linux-wireless@vger.kernel.org
3778 W:      http://wireless.kernel.org/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3781 S:      Maintained
3782 F:      net/wireless/
3783 F:      include/uapi/linux/nl80211.h
3784 F:      include/linux/ieee80211.h
3785 F:      include/net/wext.h
3786 F:      include/net/cfg80211.h
3787 F:      include/net/iw_handler.h
3788 F:      include/net/ieee80211_radiotap.h
3789 F:      Documentation/driver-api/80211/cfg80211.rst
3790 F:      Documentation/networking/regulatory.txt
3791
3792 CHAR and MISC DRIVERS
3793 M:      Arnd Bergmann <arnd@arndb.de>
3794 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3796 S:      Supported
3797 F:      drivers/char/
3798 F:      drivers/misc/
3799 F:      include/linux/miscdevice.h
3800
3801 CHECKPATCH
3802 M:      Andy Whitcroft <apw@canonical.com>
3803 M:      Joe Perches <joe@perches.com>
3804 S:      Maintained
3805 F:      scripts/checkpatch.pl
3806
3807 CHINESE DOCUMENTATION
3808 M:      Harry Wei <harryxiyou@gmail.com>
3809 M:      Alex Shi <alex.shi@linux.alibaba.com>
3810 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3811 S:      Maintained
3812 F:      Documentation/translations/zh_CN/
3813
3814 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3815 M:      Peter Chen <Peter.Chen@nxp.com>
3816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3817 L:      linux-usb@vger.kernel.org
3818 S:      Maintained
3819 F:      drivers/usb/chipidea/
3820
3821 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3822 M:      Hans de Goede <hdegoede@redhat.com>
3823 L:      linux-input@vger.kernel.org
3824 S:      Maintained
3825 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3826 F:      drivers/input/touchscreen/chipone_icn8318.c
3827
3828 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3829 M:      Hans de Goede <hdegoede@redhat.com>
3830 L:      linux-input@vger.kernel.org
3831 S:      Maintained
3832 F:      drivers/input/touchscreen/chipone_icn8505.c
3833
3834 CHROME HARDWARE PLATFORM SUPPORT
3835 M:      Benson Leung <bleung@chromium.org>
3836 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3837 S:      Maintained
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3839 F:      drivers/platform/chrome/
3840
3841 CHROMEOS EC SUBDRIVERS
3842 M:      Benson Leung <bleung@chromium.org>
3843 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3844 R:      Guenter Roeck <groeck@chromium.org>
3845 S:      Maintained
3846 N:      cros_ec
3847 N:      cros-ec
3848 F:      drivers/power/supply/cros_usbpd-charger.c
3849
3850 CHROMEOS EC CODEC DRIVER
3851 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3852 S:      Maintained
3853 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3854 R:      Guenter Roeck <groeck@chromium.org>
3855 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3856 F:      sound/soc/codecs/cros_ec_codec.*
3857
3858 CIRRUS LOGIC AUDIO CODEC DRIVERS
3859 M:      Brian Austin <brian.austin@cirrus.com>
3860 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3861 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3862 S:      Maintained
3863 F:      sound/soc/codecs/cs*
3864
3865 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3866 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3867 L:      netdev@vger.kernel.org
3868 S:      Maintained
3869 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3870
3871 CIRRUS LOGIC LOCHNAGAR DRIVER
3872 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3873 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3874 L:      patches@opensource.cirrus.com
3875 S:      Supported
3876 F:      drivers/clk/clk-lochnagar.c
3877 F:      drivers/hwmon/lochnagar-hwmon.c
3878 F:      drivers/mfd/lochnagar-i2c.c
3879 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3880 F:      drivers/regulator/lochnagar-regulator.c
3881 F:      sound/soc/codecs/lochnagar-sc.c
3882 F:      include/dt-bindings/clk/lochnagar.h
3883 F:      include/dt-bindings/pinctrl/lochnagar.h
3884 F:      include/linux/mfd/lochnagar*
3885 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3889 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3890 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3891 F:      Documentation/hwmon/lochnagar
3892
3893 CISCO FCOE HBA DRIVER
3894 M:      Satish Kharat <satishkh@cisco.com>
3895 M:      Sesidhar Baddela <sebaddel@cisco.com>
3896 M:      Karan Tilak Kumar <kartilak@cisco.com>
3897 L:      linux-scsi@vger.kernel.org
3898 S:      Supported
3899 F:      drivers/scsi/fnic/
3900
3901 CISCO SCSI HBA DRIVER
3902 M:      Karan Tilak Kumar <kartilak@cisco.com>
3903 M:      Sesidhar Baddela <sebaddel@cisco.com>
3904 L:      linux-scsi@vger.kernel.org
3905 S:      Supported
3906 F:      drivers/scsi/snic/
3907
3908 CISCO VIC ETHERNET NIC DRIVER
3909 M:      Christian Benvenuti <benve@cisco.com>
3910 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3911 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3912 S:      Supported
3913 F:      drivers/net/ethernet/cisco/enic/
3914
3915 CISCO VIC LOW LATENCY NIC DRIVER
3916 M:      Christian Benvenuti <benve@cisco.com>
3917 M:      Nelson Escobar <neescoba@cisco.com>
3918 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3919 S:      Supported
3920 F:      drivers/infiniband/hw/usnic/
3921
3922 CIRRUS LOGIC MADERA CODEC DRIVERS
3923 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3924 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3926 L:      patches@opensource.cirrus.com
3927 T:      git https://github.com/CirrusLogic/linux-drivers.git
3928 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/mfd/madera.txt
3931 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3932 F:      include/linux/irqchip/irq-madera*
3933 F:      include/linux/mfd/madera/*
3934 F:      drivers/gpio/gpio-madera*
3935 F:      drivers/irqchip/irq-madera*
3936 F:      drivers/mfd/madera*
3937 F:      drivers/mfd/cs47l*
3938 F:      drivers/pinctrl/cirrus/*
3939
3940 CLANG-FORMAT FILE
3941 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3942 S:      Maintained
3943 F:      .clang-format
3944
3945 CLANG/LLVM BUILD SUPPORT
3946 L:      clang-built-linux@googlegroups.com
3947 W:      https://clangbuiltlinux.github.io/
3948 B:      https://github.com/ClangBuiltLinux/linux/issues
3949 C:      irc://chat.freenode.net/clangbuiltlinux
3950 S:      Supported
3951 K:      \b(?i:clang|llvm)\b
3952
3953 CLEANCACHE API
3954 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3955 L:      linux-kernel@vger.kernel.org
3956 S:      Maintained
3957 F:      mm/cleancache.c
3958 F:      include/linux/cleancache.h
3959
3960 CLK API
3961 M:      Russell King <linux@armlinux.org.uk>
3962 L:      linux-clk@vger.kernel.org
3963 S:      Maintained
3964 F:      include/linux/clk.h
3965
3966 CLOCKSOURCE, CLOCKEVENT DRIVERS
3967 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3968 M:      Thomas Gleixner <tglx@linutronix.de>
3969 L:      linux-kernel@vger.kernel.org
3970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3971 S:      Supported
3972 F:      drivers/clocksource/
3973 F:      Documentation/devicetree/bindings/timer/
3974
3975 CMPC ACPI DRIVER
3976 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3977 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3978 L:      platform-driver-x86@vger.kernel.org
3979 S:      Supported
3980 F:      drivers/platform/x86/classmate-laptop.c
3981
3982 COBALT MEDIA DRIVER
3983 M:      Hans Verkuil <hans.verkuil@cisco.com>
3984 L:      linux-media@vger.kernel.org
3985 T:      git git://linuxtv.org/media_tree.git
3986 W:      https://linuxtv.org
3987 S:      Supported
3988 F:      drivers/media/pci/cobalt/
3989
3990 COCCINELLE/Semantic Patches (SmPL)
3991 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3992 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3993 M:      Nicolas Palix <nicolas.palix@imag.fr>
3994 M:      Michal Marek <michal.lkml@markovi.net>
3995 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3997 W:      http://coccinelle.lip6.fr/
3998 S:      Supported
3999 F:      Documentation/dev-tools/coccinelle.rst
4000 F:      scripts/coccinelle/
4001 F:      scripts/coccicheck
4002
4003 CODA FILE SYSTEM
4004 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4005 M:      coda@cs.cmu.edu
4006 L:      codalist@coda.cs.cmu.edu
4007 W:      http://www.coda.cs.cmu.edu/
4008 S:      Maintained
4009 F:      Documentation/filesystems/coda.txt
4010 F:      fs/coda/
4011 F:      include/linux/coda*.h
4012 F:      include/uapi/linux/coda*.h
4013
4014 CODA V4L2 MEM2MEM DRIVER
4015 M:      Philipp Zabel <p.zabel@pengutronix.de>
4016 L:      linux-media@vger.kernel.org
4017 S:      Maintained
4018 F:      Documentation/devicetree/bindings/media/coda.txt
4019 F:      drivers/media/platform/coda/
4020
4021 CODE OF CONDUCT
4022 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4023 S:      Supported
4024 F:      Documentation/process/code-of-conduct.rst
4025 F:      Documentation/process/code-of-conduct-interpretation.rst
4026
4027 COMMON CLK FRAMEWORK
4028 M:      Michael Turquette <mturquette@baylibre.com>
4029 M:      Stephen Boyd <sboyd@kernel.org>
4030 L:      linux-clk@vger.kernel.org
4031 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4033 S:      Maintained
4034 F:      Documentation/devicetree/bindings/clock/
4035 F:      drivers/clk/
4036 X:      drivers/clk/clkdev.c
4037 F:      include/linux/clk-pr*
4038 F:      include/linux/clk/
4039 F:      include/linux/of_clk.h
4040
4041 COMMON INTERNET FILE SYSTEM (CIFS)
4042 M:      Steve French <sfrench@samba.org>
4043 L:      linux-cifs@vger.kernel.org
4044 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4045 W:      http://linux-cifs.samba.org/
4046 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4047 S:      Supported
4048 F:      Documentation/filesystems/cifs/
4049 F:      fs/cifs/
4050
4051 COMPACTPCI HOTPLUG CORE
4052 M:      Scott Murray <scott@spiteful.org>
4053 L:      linux-pci@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/pci/hotplug/cpci_hotplug*
4056
4057 COMPACTPCI HOTPLUG GENERIC DRIVER
4058 M:      Scott Murray <scott@spiteful.org>
4059 L:      linux-pci@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/pci/hotplug/cpcihp_generic.c
4062
4063 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4064 M:      Scott Murray <scott@spiteful.org>
4065 L:      linux-pci@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4068
4069 COMPAL LAPTOP SUPPORT
4070 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4071 L:      platform-driver-x86@vger.kernel.org
4072 S:      Maintained
4073 F:      drivers/platform/x86/compal-laptop.c
4074
4075 COMPILER ATTRIBUTES
4076 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4077 S:      Maintained
4078 F:      include/linux/compiler_attributes.h
4079
4080 CONEXANT ACCESSRUNNER USB DRIVER
4081 L:      accessrunner-general@lists.sourceforge.net
4082 W:      http://accessrunner.sourceforge.net/
4083 S:      Orphan
4084 F:      drivers/usb/atm/cxacru.c
4085
4086 CONFIGFS
4087 M:      Joel Becker <jlbec@evilplan.org>
4088 M:      Christoph Hellwig <hch@lst.de>
4089 T:      git git://git.infradead.org/users/hch/configfs.git
4090 S:      Supported
4091 F:      fs/configfs/
4092 F:      include/linux/configfs.h
4093
4094 CONNECTOR
4095 M:      Evgeniy Polyakov <zbr@ioremap.net>
4096 L:      netdev@vger.kernel.org
4097 S:      Maintained
4098 F:      drivers/connector/
4099
4100 CONTROL GROUP (CGROUP)
4101 M:      Tejun Heo <tj@kernel.org>
4102 M:      Li Zefan <lizefan@huawei.com>
4103 M:      Johannes Weiner <hannes@cmpxchg.org>
4104 L:      cgroups@vger.kernel.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4106 S:      Maintained
4107 F:      Documentation/admin-guide/cgroup-v2.rst
4108 F:      Documentation/cgroup-v1/
4109 F:      include/linux/cgroup*
4110 F:      kernel/cgroup/
4111
4112 CONTROL GROUP - CPUSET
4113 M:      Li Zefan <lizefan@huawei.com>
4114 L:      cgroups@vger.kernel.org
4115 W:      http://www.bullopensource.org/cpuset/
4116 W:      http://oss.sgi.com/projects/cpusets/
4117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4118 S:      Maintained
4119 F:      Documentation/cgroup-v1/cpusets.txt
4120 F:      include/linux/cpuset.h
4121 F:      kernel/cgroup/cpuset.c
4122
4123 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4124 M:      Johannes Weiner <hannes@cmpxchg.org>
4125 M:      Michal Hocko <mhocko@kernel.org>
4126 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4127 L:      cgroups@vger.kernel.org
4128 L:      linux-mm@kvack.org
4129 S:      Maintained
4130 F:      mm/memcontrol.c
4131 F:      mm/swap_cgroup.c
4132
4133 CORETEMP HARDWARE MONITORING DRIVER
4134 M:      Fenghua Yu <fenghua.yu@intel.com>
4135 L:      linux-hwmon@vger.kernel.org
4136 S:      Maintained
4137 F:      Documentation/hwmon/coretemp.rst
4138 F:      drivers/hwmon/coretemp.c
4139
4140 COSA/SRP SYNC SERIAL DRIVER
4141 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4142 W:      http://www.fi.muni.cz/~kas/cosa/
4143 S:      Maintained
4144 F:      drivers/net/wan/cosa*
4145
4146 COUNTER SUBSYSTEM
4147 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4148 L:      linux-iio@vger.kernel.org
4149 S:      Maintained
4150 F:      Documentation/ABI/testing/sysfs-bus-counter*
4151 F:      Documentation/driver-api/generic-counter.rst
4152 F:      drivers/counter/
4153 F:      include/linux/counter.h
4154 F:      include/linux/counter_enum.h
4155
4156 CPMAC ETHERNET DRIVER
4157 M:      Florian Fainelli <f.fainelli@gmail.com>
4158 L:      netdev@vger.kernel.org
4159 S:      Maintained
4160 F:      drivers/net/ethernet/ti/cpmac.c
4161
4162 CPU FREQUENCY SCALING FRAMEWORK
4163 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4164 M:      Viresh Kumar <viresh.kumar@linaro.org>
4165 L:      linux-pm@vger.kernel.org
4166 S:      Maintained
4167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4169 B:      https://bugzilla.kernel.org
4170 F:      Documentation/admin-guide/pm/cpufreq.rst
4171 F:      Documentation/admin-guide/pm/intel_pstate.rst
4172 F:      Documentation/cpu-freq/
4173 F:      Documentation/devicetree/bindings/cpufreq/
4174 F:      drivers/cpufreq/
4175 F:      kernel/sched/cpufreq*.c
4176 F:      include/linux/cpufreq.h
4177 F:      include/linux/sched/cpufreq.h
4178 F:      tools/testing/selftests/cpufreq/
4179
4180 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4181 M:      Viresh Kumar <viresh.kumar@linaro.org>
4182 M:      Sudeep Holla <sudeep.holla@arm.com>
4183 L:      linux-pm@vger.kernel.org
4184 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4185 S:      Maintained
4186 F:      drivers/cpufreq/arm_big_little.h
4187 F:      drivers/cpufreq/arm_big_little.c
4188
4189 CPU POWER MONITORING SUBSYSTEM
4190 M:      Thomas Renninger <trenn@suse.com>
4191 M:      Shuah Khan <shuah@kernel.org>
4192 M:      Shuah Khan <skhan@linuxfoundation.org>
4193 L:      linux-pm@vger.kernel.org
4194 S:      Maintained
4195 F:      tools/power/cpupower/
4196
4197 CPUID/MSR DRIVER
4198 M:      "H. Peter Anvin" <hpa@zytor.com>
4199 S:      Maintained
4200 F:      arch/x86/kernel/cpuid.c
4201 F:      arch/x86/kernel/msr.c
4202
4203 CPUIDLE DRIVER - ARM BIG LITTLE
4204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4205 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-arm-kernel@lists.infradead.org
4208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4209 S:      Maintained
4210 F:      drivers/cpuidle/cpuidle-big_little.c
4211
4212 CPUIDLE DRIVER - ARM EXYNOS
4213 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 M:      Kukjin Kim <kgene@kernel.org>
4216 L:      linux-pm@vger.kernel.org
4217 L:      linux-samsung-soc@vger.kernel.org
4218 S:      Supported
4219 F:      drivers/cpuidle/cpuidle-exynos.c
4220 F:      arch/arm/mach-exynos/pm.c
4221
4222 CPU IDLE TIME MANAGEMENT FRAMEWORK
4223 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4224 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4225 L:      linux-pm@vger.kernel.org
4226 S:      Maintained
4227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4228 B:      https://bugzilla.kernel.org
4229 F:      Documentation/admin-guide/pm/cpuidle.rst
4230 F:      Documentation/driver-api/pm/cpuidle.rst
4231 F:      drivers/cpuidle/*
4232 F:      include/linux/cpuidle.h
4233
4234 CRAMFS FILESYSTEM
4235 M:      Nicolas Pitre <nico@fluxnic.net>
4236 S:      Maintained
4237 F:      Documentation/filesystems/cramfs.txt
4238 F:      fs/cramfs/
4239
4240 CRYPTO API
4241 M:      Herbert Xu <herbert@gondor.apana.org.au>
4242 M:      "David S. Miller" <davem@davemloft.net>
4243 L:      linux-crypto@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4246 S:      Maintained
4247 F:      Documentation/crypto/
4248 F:      Documentation/devicetree/bindings/crypto/
4249 F:      arch/*/crypto/
4250 F:      crypto/
4251 F:      drivers/crypto/
4252 F:      include/crypto/
4253 F:      include/linux/crypto*
4254
4255 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4256 M:      Neil Horman <nhorman@tuxdriver.com>
4257 L:      linux-crypto@vger.kernel.org
4258 S:      Maintained
4259 F:      crypto/ansi_cprng.c
4260 F:      crypto/rng.c
4261
4262 CS3308 MEDIA DRIVER
4263 M:      Hans Verkuil <hverkuil@xs4all.nl>
4264 L:      linux-media@vger.kernel.org
4265 T:      git git://linuxtv.org/media_tree.git
4266 W:      http://linuxtv.org
4267 S:      Odd Fixes
4268 F:      drivers/media/i2c/cs3308.c
4269
4270 CS5535 Audio ALSA driver
4271 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4272 S:      Maintained
4273 F:      sound/pci/cs5535audio/
4274
4275 CSI DRIVERS FOR ALLWINNER V3s
4276 M:      Yong Deng <yong.deng@magewell.com>
4277 L:      linux-media@vger.kernel.org
4278 T:      git git://linuxtv.org/media_tree.git
4279 S:      Maintained
4280 F:      drivers/media/platform/sunxi/sun6i-csi/
4281 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4282
4283 CW1200 WLAN driver
4284 M:      Solomon Peachy <pizza@shaftnet.org>
4285 S:      Maintained
4286 F:      drivers/net/wireless/st/cw1200/
4287
4288 CX18 VIDEO4LINUX DRIVER
4289 M:      Andy Walls <awalls@md.metrocast.net>
4290 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4291 L:      linux-media@vger.kernel.org
4292 T:      git git://linuxtv.org/media_tree.git
4293 W:      https://linuxtv.org
4294 W:      http://www.ivtvdriver.org/index.php/Cx18
4295 S:      Maintained
4296 F:      Documentation/media/v4l-drivers/cx18*
4297 F:      drivers/media/pci/cx18/
4298 F:      include/uapi/linux/ivtv*
4299
4300 CX2341X MPEG ENCODER HELPER MODULE
4301 M:      Hans Verkuil <hverkuil@xs4all.nl>
4302 L:      linux-media@vger.kernel.org
4303 T:      git git://linuxtv.org/media_tree.git
4304 W:      https://linuxtv.org
4305 S:      Maintained
4306 F:      drivers/media/common/cx2341x*
4307 F:      include/media/drv-intf/cx2341x.h
4308
4309 CX24120 MEDIA DRIVER
4310 M:      Jemma Denson <jdenson@gmail.com>
4311 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4312 L:      linux-media@vger.kernel.org
4313 W:      https://linuxtv.org
4314 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4315 S:      Maintained
4316 F:      drivers/media/dvb-frontends/cx24120*
4317
4318 CX88 VIDEO4LINUX DRIVER
4319 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4320 L:      linux-media@vger.kernel.org
4321 W:      https://linuxtv.org
4322 T:      git git://linuxtv.org/media_tree.git
4323 S:      Odd fixes
4324 F:      Documentation/media/v4l-drivers/cx88*
4325 F:      drivers/media/pci/cx88/
4326
4327 CXD2820R MEDIA DRIVER
4328 M:      Antti Palosaari <crope@iki.fi>
4329 L:      linux-media@vger.kernel.org
4330 W:      https://linuxtv.org
4331 W:      http://palosaari.fi/linux/
4332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4333 T:      git git://linuxtv.org/anttip/media_tree.git
4334 S:      Maintained
4335 F:      drivers/media/dvb-frontends/cxd2820r*
4336
4337 CXGB3 ETHERNET DRIVER (CXGB3)
4338 M:      Vishal Kulkarni <vishal@chelsio.com>
4339 L:      netdev@vger.kernel.org
4340 W:      http://www.chelsio.com
4341 S:      Supported
4342 F:      drivers/net/ethernet/chelsio/cxgb3/
4343
4344 CXGB3 ISCSI DRIVER (CXGB3I)
4345 M:      Karen Xie <kxie@chelsio.com>
4346 L:      linux-scsi@vger.kernel.org
4347 W:      http://www.chelsio.com
4348 S:      Supported
4349 F:      drivers/scsi/cxgbi/cxgb3i
4350
4351 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4352 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4353 L:      linux-rdma@vger.kernel.org
4354 W:      http://www.openfabrics.org
4355 S:      Supported
4356 F:      drivers/infiniband/hw/cxgb3/
4357 F:      include/uapi/rdma/cxgb3-abi.h
4358
4359 CXGB4 CRYPTO DRIVER (chcr)
4360 M:      Atul Gupta <atul.gupta@chelsio.com>
4361 L:      linux-crypto@vger.kernel.org
4362 W:      http://www.chelsio.com
4363 S:      Supported
4364 F:      drivers/crypto/chelsio
4365
4366 CXGB4 ETHERNET DRIVER (CXGB4)
4367 M:      Vishal Kulkarni <vishal@chelsio.com>
4368 L:      netdev@vger.kernel.org
4369 W:      http://www.chelsio.com
4370 S:      Supported
4371 F:      drivers/net/ethernet/chelsio/cxgb4/
4372
4373 CXGB4 ISCSI DRIVER (CXGB4I)
4374 M:      Karen Xie <kxie@chelsio.com>
4375 L:      linux-scsi@vger.kernel.org
4376 W:      http://www.chelsio.com
4377 S:      Supported
4378 F:      drivers/scsi/cxgbi/cxgb4i
4379
4380 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4381 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4382 L:      linux-rdma@vger.kernel.org
4383 W:      http://www.openfabrics.org
4384 S:      Supported
4385 F:      drivers/infiniband/hw/cxgb4/
4386 F:      include/uapi/rdma/cxgb4-abi.h
4387
4388 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4389 M:      Casey Leedom <leedom@chelsio.com>
4390 L:      netdev@vger.kernel.org
4391 W:      http://www.chelsio.com
4392 S:      Supported
4393 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4394
4395 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4396 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4397 M:      Andrew Donnellan <ajd@linux.ibm.com>
4398 L:      linuxppc-dev@lists.ozlabs.org
4399 S:      Supported
4400 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4401 F:      drivers/misc/cxl/
4402 F:      include/misc/cxl*
4403 F:      include/uapi/misc/cxl.h
4404 F:      Documentation/powerpc/cxl.txt
4405 F:      Documentation/ABI/testing/sysfs-class-cxl
4406
4407 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4408 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4409 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4410 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4411 L:      linux-scsi@vger.kernel.org
4412 S:      Supported
4413 F:      drivers/scsi/cxlflash/
4414 F:      include/uapi/scsi/cxlflash_ioctl.h
4415 F:      Documentation/powerpc/cxlflash.txt
4416
4417 CYBERPRO FB DRIVER
4418 M:      Russell King <linux@armlinux.org.uk>
4419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4420 W:      http://www.armlinux.org.uk/
4421 S:      Maintained
4422 F:      drivers/video/fbdev/cyber2000fb.*
4423
4424 CYCLADES ASYNC MUX DRIVER
4425 W:      http://www.cyclades.com/
4426 S:      Orphan
4427 F:      drivers/tty/cyclades.c
4428 F:      include/linux/cyclades.h
4429 F:      include/uapi/linux/cyclades.h
4430
4431 CYCLADES PC300 DRIVER
4432 W:      http://www.cyclades.com/
4433 S:      Orphan
4434 F:      drivers/net/wan/pc300*
4435
4436 CYPRESS_FIRMWARE MEDIA DRIVER
4437 M:      Antti Palosaari <crope@iki.fi>
4438 L:      linux-media@vger.kernel.org
4439 W:      https://linuxtv.org
4440 W:      http://palosaari.fi/linux/
4441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4442 T:      git git://linuxtv.org/anttip/media_tree.git
4443 S:      Maintained
4444 F:      drivers/media/common/cypress_firmware*
4445
4446 CYTTSP TOUCHSCREEN DRIVER
4447 M:      Ferruh Yigit <fery@cypress.com>
4448 L:      linux-input@vger.kernel.org
4449 S:      Supported
4450 F:      drivers/input/touchscreen/cyttsp*
4451 F:      include/linux/input/cyttsp.h
4452
4453 D-LINK DIR-685 TOUCHKEYS DRIVER
4454 M:      Linus Walleij <linus.walleij@linaro.org>
4455 L:      linux-input@vger.kernel.org
4456 S:      Supported
4457 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4458
4459 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4460 M:      Joshua Kinard <kumba@gentoo.org>
4461 S:      Maintained
4462 F:      drivers/rtc/rtc-ds1685.c
4463 F:      include/linux/rtc/ds1685.h
4464
4465 DAMA SLAVE for AX.25
4466 M:      Joerg Reuter <jreuter@yaina.de>
4467 W:      http://yaina.de/jreuter/
4468 W:      http://www.qsl.net/dl1bke/
4469 L:      linux-hams@vger.kernel.org
4470 S:      Maintained
4471 F:      net/ax25/af_ax25.c
4472 F:      net/ax25/ax25_dev.c
4473 F:      net/ax25/ax25_ds_*
4474 F:      net/ax25/ax25_in.c
4475 F:      net/ax25/ax25_out.c
4476 F:      net/ax25/ax25_timer.c
4477 F:      net/ax25/sysctl_net_ax25.c
4478
4479 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4480 L:      netdev@vger.kernel.org
4481 S:      Orphan
4482 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4483 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4484
4485 DC390/AM53C974 SCSI driver
4486 M:      Hannes Reinecke <hare@suse.com>
4487 L:      linux-scsi@vger.kernel.org
4488 S:      Maintained
4489 F:      drivers/scsi/am53c974.c
4490
4491 DC395x SCSI driver
4492 M:      Oliver Neukum <oliver@neukum.org>
4493 M:      Ali Akcaagac <aliakc@web.de>
4494 M:      Jamie Lenehan <lenehan@twibble.org>
4495 L:      dc395x@twibble.org
4496 W:      http://twibble.org/dist/dc395x/
4497 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4498 S:      Maintained
4499 F:      Documentation/scsi/dc395x.txt
4500 F:      drivers/scsi/dc395x.*
4501
4502 DCCP PROTOCOL
4503 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4504 L:      dccp@vger.kernel.org
4505 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4506 S:      Maintained
4507 F:      include/linux/dccp.h
4508 F:      include/uapi/linux/dccp.h
4509 F:      include/linux/tfrc.h
4510 F:      net/dccp/
4511
4512 DECnet NETWORK LAYER
4513 W:      http://linux-decnet.sourceforge.net
4514 L:      linux-decnet-user@lists.sourceforge.net
4515 S:      Orphan
4516 F:      Documentation/networking/decnet.txt
4517 F:      net/decnet/
4518
4519 DECSTATION PLATFORM SUPPORT
4520 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4521 L:      linux-mips@vger.kernel.org
4522 W:      http://www.linux-mips.org/wiki/DECstation
4523 S:      Maintained
4524 F:      arch/mips/dec/
4525 F:      arch/mips/include/asm/dec/
4526 F:      arch/mips/include/asm/mach-dec/
4527
4528 DEFXX FDDI NETWORK DRIVER
4529 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4530 S:      Maintained
4531 F:      drivers/net/fddi/defxx.*
4532
4533 DELL SMBIOS DRIVER
4534 M:      Pali Rohár <pali.rohar@gmail.com>
4535 M:      Mario Limonciello <mario.limonciello@dell.com>
4536 L:      platform-driver-x86@vger.kernel.org
4537 S:      Maintained
4538 F:      drivers/platform/x86/dell-smbios.*
4539
4540 DELL SMBIOS SMM DRIVER
4541 M:      Mario Limonciello <mario.limonciello@dell.com>
4542 L:      platform-driver-x86@vger.kernel.org
4543 S:      Maintained
4544 F:      drivers/platform/x86/dell-smbios-smm.c
4545
4546 DELL SMBIOS WMI DRIVER
4547 M:      Mario Limonciello <mario.limonciello@dell.com>
4548 L:      platform-driver-x86@vger.kernel.org
4549 S:      Maintained
4550 F:      drivers/platform/x86/dell-smbios-wmi.c
4551 F:      tools/wmi/dell-smbios-example.c
4552
4553 DEFZA FDDI NETWORK DRIVER
4554 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4555 S:      Maintained
4556 F:      drivers/net/fddi/defza.*
4557
4558 DELL LAPTOP DRIVER
4559 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4560 M:      Pali Rohár <pali.rohar@gmail.com>
4561 L:      platform-driver-x86@vger.kernel.org
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-laptop.c
4564
4565 DELL LAPTOP FREEFALL DRIVER
4566 M:      Pali Rohár <pali.rohar@gmail.com>
4567 S:      Maintained
4568 F:      drivers/platform/x86/dell-smo8800.c
4569
4570 DELL LAPTOP RBTN DRIVER
4571 M:      Pali Rohár <pali.rohar@gmail.com>
4572 S:      Maintained
4573 F:      drivers/platform/x86/dell-rbtn.*
4574
4575 DELL REMOTE BIOS UPDATE DRIVER
4576 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4577 L:      platform-driver-x86@vger.kernel.org
4578 S:      Maintained
4579 F:      drivers/platform/x86/dell_rbu.c
4580
4581 DELL LAPTOP SMM DRIVER
4582 M:      Pali Rohár <pali.rohar@gmail.com>
4583 S:      Maintained
4584 F:      drivers/hwmon/dell-smm-hwmon.c
4585 F:      include/uapi/linux/i8k.h
4586
4587 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4588 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4589 L:      platform-driver-x86@vger.kernel.org
4590 S:      Maintained
4591 F:      Documentation/dcdbas.txt
4592 F:      drivers/platform/x86/dcdbas.*
4593
4594 DELL WMI NOTIFICATIONS DRIVER
4595 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4596 M:      Pali Rohár <pali.rohar@gmail.com>
4597 S:      Maintained
4598 F:      drivers/platform/x86/dell-wmi.c
4599
4600 DELL WMI DESCRIPTOR DRIVER
4601 M:      Mario Limonciello <mario.limonciello@dell.com>
4602 S:      Maintained
4603 F:      drivers/platform/x86/dell-wmi-descriptor.c
4604
4605 DELTA ST MEDIA DRIVER
4606 M:      Hugues Fruchet <hugues.fruchet@st.com>
4607 L:      linux-media@vger.kernel.org
4608 T:      git git://linuxtv.org/media_tree.git
4609 W:      https://linuxtv.org
4610 S:      Supported
4611 F:      drivers/media/platform/sti/delta
4612
4613 DENALI NAND DRIVER
4614 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4615 L:      linux-mtd@lists.infradead.org
4616 S:      Supported
4617 F:      drivers/mtd/nand/raw/denali*
4618
4619 DESIGNWARE USB2 DRD IP DRIVER
4620 M:      Minas Harutyunyan <hminas@synopsys.com>
4621 L:      linux-usb@vger.kernel.org
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4623 S:      Maintained
4624 F:      drivers/usb/dwc2/
4625
4626 DESIGNWARE USB3 DRD IP DRIVER
4627 M:      Felipe Balbi <balbi@kernel.org>
4628 L:      linux-usb@vger.kernel.org
4629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4630 S:      Maintained
4631 F:      drivers/usb/dwc3/
4632
4633 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4634 M:      Andreas Klinger <ak@it-klinger.de>
4635 L:      linux-iio@vger.kernel.org
4636 S:      Maintained
4637 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4638 F:      drivers/iio/proximity/srf*.c
4639
4640 DEVICE COREDUMP (DEV_COREDUMP)
4641 M:      Johannes Berg <johannes@sipsolutions.net>
4642 L:      linux-kernel@vger.kernel.org
4643 S:      Maintained
4644 F:      drivers/base/devcoredump.c
4645 F:      include/linux/devcoredump.h
4646
4647 DEVICE FREQUENCY (DEVFREQ)
4648 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4649 M:      Kyungmin Park <kyungmin.park@samsung.com>
4650 R:      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:      Maintained
4654 F:      drivers/devfreq/
4655 F:      include/linux/devfreq.h
4656 F:      Documentation/devicetree/bindings/devfreq/
4657 F:      include/trace/events/devfreq.h
4658
4659 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4660 M:      Chanwoo Choi <cw00.choi@samsung.com>
4661 L:      linux-pm@vger.kernel.org
4662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4663 S:      Supported
4664 F:      drivers/devfreq/event/
4665 F:      drivers/devfreq/devfreq-event.c
4666 F:      include/linux/devfreq-event.h
4667 F:      Documentation/devicetree/bindings/devfreq/event/
4668
4669 DEVICE NUMBER REGISTRY
4670 M:      Torben Mathiasen <device@lanana.org>
4671 W:      http://lanana.org/docs/device-list/index.html
4672 S:      Maintained
4673
4674 DEVICE-MAPPER  (LVM)
4675 M:      Alasdair Kergon <agk@redhat.com>
4676 M:      Mike Snitzer <snitzer@redhat.com>
4677 M:      dm-devel@redhat.com
4678 L:      dm-devel@redhat.com
4679 W:      http://sources.redhat.com/dm
4680 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4682 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4683 S:      Maintained
4684 F:      Documentation/device-mapper/
4685 F:      drivers/md/Makefile
4686 F:      drivers/md/Kconfig
4687 F:      drivers/md/dm*
4688 F:      drivers/md/persistent-data/
4689 F:      include/linux/device-mapper.h
4690 F:      include/linux/dm-*.h
4691 F:      include/uapi/linux/dm-*.h
4692
4693 DEVLINK
4694 M:      Jiri Pirko <jiri@mellanox.com>
4695 L:      netdev@vger.kernel.org
4696 S:      Supported
4697 F:      net/core/devlink.c
4698 F:      include/net/devlink.h
4699 F:      include/uapi/linux/devlink.h
4700
4701 DIALOG SEMICONDUCTOR DRIVERS
4702 M:      Support Opensource <support.opensource@diasemi.com>
4703 W:      http://www.dialog-semiconductor.com/products
4704 S:      Supported
4705 F:      Documentation/hwmon/da90??.rst
4706 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4707 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4708 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4709 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4710 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4711 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4712 F:      drivers/gpio/gpio-da90??.c
4713 F:      drivers/hwmon/da90??-hwmon.c
4714 F:      drivers/iio/adc/da91??-*.c
4715 F:      drivers/input/misc/da90??_onkey.c
4716 F:      drivers/input/touchscreen/da9052_tsi.c
4717 F:      drivers/leds/leds-da90??.c
4718 F:      drivers/mfd/da903x.c
4719 F:      drivers/mfd/da90??-*.c
4720 F:      drivers/mfd/da91??-*.c
4721 F:      drivers/power/supply/da9052-battery.c
4722 F:      drivers/power/supply/da91??-*.c
4723 F:      drivers/regulator/da903x.c
4724 F:      drivers/regulator/da9???-regulator.[ch]
4725 F:      drivers/thermal/da90??-thermal.c
4726 F:      drivers/rtc/rtc-da90??.c
4727 F:      drivers/video/backlight/da90??_bl.c
4728 F:      drivers/watchdog/da90??_wdt.c
4729 F:      include/linux/mfd/da903x.h
4730 F:      include/linux/mfd/da9052/
4731 F:      include/linux/mfd/da9055/
4732 F:      include/linux/mfd/da9062/
4733 F:      include/linux/mfd/da9063/
4734 F:      include/linux/mfd/da9150/
4735 F:      include/linux/regulator/da9211.h
4736 F:      include/sound/da[79]*.h
4737 F:      sound/soc/codecs/da[79]*.[ch]
4738
4739 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4740 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4741 L:      linux-gpio@vger.kernel.org
4742 S:      Maintained
4743 F:      drivers/gpio/gpio-gpio-mm.c
4744
4745 DIOLAN U2C-12 I2C DRIVER
4746 M:      Guenter Roeck <linux@roeck-us.net>
4747 L:      linux-i2c@vger.kernel.org
4748 S:      Maintained
4749 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4750
4751 FILESYSTEM DIRECT ACCESS (DAX)
4752 M:      Dan Williams <dan.j.williams@intel.com>
4753 R:      Matthew Wilcox <willy@infradead.org>
4754 R:      Jan Kara <jack@suse.cz>
4755 L:      linux-fsdevel@vger.kernel.org
4756 L:      linux-nvdimm@lists.01.org
4757 S:      Supported
4758 F:      fs/dax.c
4759 F:      include/linux/dax.h
4760 F:      include/trace/events/fs_dax.h
4761
4762 DEVICE DIRECT ACCESS (DAX)
4763 M:      Dan Williams <dan.j.williams@intel.com>
4764 M:      Vishal Verma <vishal.l.verma@intel.com>
4765 M:      Keith Busch <keith.busch@intel.com>
4766 M:      Dave Jiang <dave.jiang@intel.com>
4767 L:      linux-nvdimm@lists.01.org
4768 S:      Supported
4769 F:      drivers/dax/
4770
4771 DIRECTORY NOTIFICATION (DNOTIFY)
4772 M:      Jan Kara <jack@suse.cz>
4773 R:      Amir Goldstein <amir73il@gmail.com>
4774 L:      linux-fsdevel@vger.kernel.org
4775 S:      Maintained
4776 F:      Documentation/filesystems/dnotify.txt
4777 F:      fs/notify/dnotify/
4778 F:      include/linux/dnotify.h
4779
4780 DISK GEOMETRY AND PARTITION HANDLING
4781 M:      Andries Brouwer <aeb@cwi.nl>
4782 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4783 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4784 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4785 S:      Maintained
4786
4787 DISKQUOTA
4788 M:      Jan Kara <jack@suse.com>
4789 S:      Maintained
4790 F:      Documentation/filesystems/quota.txt
4791 F:      fs/quota/
4792 F:      include/linux/quota*.h
4793 F:      include/uapi/linux/quota*.h
4794
4795 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4796 M:      Bernie Thompson <bernie@plugable.com>
4797 L:      linux-fbdev@vger.kernel.org
4798 S:      Maintained
4799 W:      http://plugable.com/category/projects/udlfb/
4800 F:      drivers/video/fbdev/udlfb.c
4801 F:      include/video/udlfb.h
4802 F:      Documentation/fb/udlfb.txt
4803
4804 DISTRIBUTED LOCK MANAGER (DLM)
4805 M:      Christine Caulfield <ccaulfie@redhat.com>
4806 M:      David Teigland <teigland@redhat.com>
4807 L:      cluster-devel@redhat.com
4808 W:      http://sources.redhat.com/cluster/
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4810 S:      Supported
4811 F:      fs/dlm/
4812
4813 DMA BUFFER SHARING FRAMEWORK
4814 M:      Sumit Semwal <sumit.semwal@linaro.org>
4815 S:      Maintained
4816 L:      linux-media@vger.kernel.org
4817 L:      dri-devel@lists.freedesktop.org
4818 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4819 F:      drivers/dma-buf/
4820 F:      include/linux/dma-buf*
4821 F:      include/linux/reservation.h
4822 F:      include/linux/*fence.h
4823 F:      Documentation/driver-api/dma-buf.rst
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825
4826 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4827 M:      Vinod Koul <vkoul@kernel.org>
4828 L:      dmaengine@vger.kernel.org
4829 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4830 S:      Maintained
4831 F:      drivers/dma/
4832 F:      include/linux/dmaengine.h
4833 F:      include/linux/of_dma.h
4834 F:      Documentation/devicetree/bindings/dma/
4835 F:      Documentation/driver-api/dmaengine/
4836 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4837
4838 DMA MAPPING HELPERS
4839 M:      Christoph Hellwig <hch@lst.de>
4840 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4841 R:      Robin Murphy <robin.murphy@arm.com>
4842 L:      iommu@lists.linux-foundation.org
4843 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4844 W:      http://git.infradead.org/users/hch/dma-mapping.git
4845 S:      Supported
4846 F:      kernel/dma/
4847 F:      include/asm-generic/dma-mapping.h
4848 F:      include/linux/dma-direct.h
4849 F:      include/linux/dma-mapping.h
4850 F:      include/linux/dma-noncoherent.h
4851
4852 DME1737 HARDWARE MONITOR DRIVER
4853 M:      Juerg Haefliger <juergh@gmail.com>
4854 L:      linux-hwmon@vger.kernel.org
4855 S:      Maintained
4856 F:      Documentation/hwmon/dme1737.rst
4857 F:      drivers/hwmon/dme1737.c
4858
4859 DMI/SMBIOS SUPPORT
4860 M:      Jean Delvare <jdelvare@suse.com>
4861 S:      Maintained
4862 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4863 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4864 F:      drivers/firmware/dmi-id.c
4865 F:      drivers/firmware/dmi_scan.c
4866 F:      include/linux/dmi.h
4867
4868 DOCUMENTATION
4869 M:      Jonathan Corbet <corbet@lwn.net>
4870 L:      linux-doc@vger.kernel.org
4871 S:      Maintained
4872 F:      Documentation/
4873 F:      scripts/kernel-doc
4874 X:      Documentation/ABI/
4875 X:      Documentation/acpi/
4876 X:      Documentation/devicetree/
4877 X:      Documentation/i2c/
4878 X:      Documentation/media/
4879 X:      Documentation/power/
4880 X:      Documentation/spi/
4881 T:      git git://git.lwn.net/linux.git docs-next
4882
4883 DOCUMENTATION/ITALIAN
4884 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4885 L:      linux-doc@vger.kernel.org
4886 S:      Maintained
4887 F:      Documentation/translations/it_IT
4888
4889 DONGWOON DW9714 LENS VOICE COIL DRIVER
4890 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4891 L:      linux-media@vger.kernel.org
4892 T:      git git://linuxtv.org/media_tree.git
4893 S:      Maintained
4894 F:      drivers/media/i2c/dw9714.c
4895 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4896
4897 DONGWOON DW9807 LENS VOICE COIL DRIVER
4898 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4899 L:      linux-media@vger.kernel.org
4900 T:      git git://linuxtv.org/media_tree.git
4901 S:      Maintained
4902 F:      drivers/media/i2c/dw9807-vcm.c
4903 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4904
4905 DOUBLETALK DRIVER
4906 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4907 L:      blinux-list@redhat.com
4908 S:      Maintained
4909 F:      drivers/char/dtlk.c
4910 F:      include/linux/dtlk.h
4911
4912 DPAA2 DATAPATH I/O (DPIO) DRIVER
4913 M:      Roy Pledge <Roy.Pledge@nxp.com>
4914 L:      linux-kernel@vger.kernel.org
4915 S:      Maintained
4916 F:      drivers/soc/fsl/dpio
4917
4918 DPAA2 ETHERNET DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 L:      netdev@vger.kernel.org
4921 S:      Maintained
4922 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4923 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4924 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4925 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4926 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4927
4928 DPAA2 ETHERNET SWITCH DRIVER
4929 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4930 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4931 L:      linux-kernel@vger.kernel.org
4932 S:      Maintained
4933 F:      drivers/staging/fsl-dpaa2/ethsw
4934
4935 DPAA2 PTP CLOCK DRIVER
4936 M:      Yangbo Lu <yangbo.lu@nxp.com>
4937 L:      netdev@vger.kernel.org
4938 S:      Maintained
4939 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4940 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4941
4942 DPT_I2O SCSI RAID DRIVER
4943 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4944 L:      linux-scsi@vger.kernel.org
4945 W:      http://www.adaptec.com/
4946 S:      Maintained
4947 F:      drivers/scsi/dpt*
4948 F:      drivers/scsi/dpt/
4949
4950 DRBD DRIVER
4951 M:      Philipp Reisner <philipp.reisner@linbit.com>
4952 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4953 L:      drbd-dev@lists.linbit.com
4954 W:      http://www.drbd.org
4955 T:      git git://git.linbit.com/linux-drbd.git
4956 T:      git git://git.linbit.com/drbd-8.4.git
4957 S:      Supported
4958 F:      drivers/block/drbd/
4959 F:      lib/lru_cache.c
4960 F:      Documentation/blockdev/drbd/
4961
4962 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4963 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4964 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4966 S:      Supported
4967 F:      Documentation/kobject.txt
4968 F:      drivers/base/
4969 F:      fs/debugfs/
4970 F:      fs/sysfs/
4971 F:      include/linux/debugfs.h
4972 F:      include/linux/kobj*
4973 F:      lib/kobj*
4974
4975 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4976 M:      Kevin Hilman <khilman@kernel.org>
4977 M:      Nishanth Menon <nm@ti.com>
4978 S:      Maintained
4979 F:      drivers/power/avs/
4980 F:      include/linux/power/smartreflex.h
4981 L:      linux-pm@vger.kernel.org
4982
4983 DRM DRIVER FOR ARM PL111 CLCD
4984 M:      Eric Anholt <eric@anholt.net>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Supported
4987 F:      drivers/gpu/drm/pl111/
4988
4989 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4990 M:      Linus Walleij <linus.walleij@linaro.org>
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4994 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4995
4996 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4997 M:      Dave Airlie <airlied@redhat.com>
4998 S:      Odd Fixes
4999 F:      drivers/gpu/drm/ast/
5000
5001 DRM DRIVER FOR ASPEED BMC GFX
5002 M:      Joel Stanley <joel@jms.id.au>
5003 L:      linux-aspeed@lists.ozlabs.org
5004 T:      git git://anongit.freedesktop.org/drm/drm-misc
5005 S:      Supported
5006 F:      drivers/gpu/drm/aspeed/
5007 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5008
5009 DRM DRIVER FOR BOCHS VIRTUAL GPU
5010 M:      Gerd Hoffmann <kraxel@redhat.com>
5011 L:      virtualization@lists.linux-foundation.org
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013 S:      Maintained
5014 F:      drivers/gpu/drm/bochs/
5015
5016 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5017 M:      Linus Walleij <linus.walleij@linaro.org>
5018 T:      git git://anongit.freedesktop.org/drm/drm-misc
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tve200/
5021
5022 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5023 M:      Jagan Teki <jagan@amarulasolutions.com>
5024 S:      Maintained
5025 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5026 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5027
5028 DRM DRIVER FOR ILITEK ILI9225 PANELS
5029 M:      David Lechner <david@lechnology.com>
5030 S:      Maintained
5031 F:      drivers/gpu/drm/tinydrm/ili9225.c
5032 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5033
5034 DRM DRIVER FOR HX8357D PANELS
5035 M:      Eric Anholt <eric@anholt.net>
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 S:      Maintained
5038 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5039 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5040
5041 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5042 S:      Orphan / Obsolete
5043 F:      drivers/gpu/drm/i810/
5044 F:      include/uapi/drm/i810_drm.h
5045
5046 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5047 S:      Orphan / Obsolete
5048 F:      drivers/gpu/drm/mga/
5049 F:      include/uapi/drm/mga_drm.h
5050
5051 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5052 M:      Dave Airlie <airlied@redhat.com>
5053 S:      Odd Fixes
5054 F:      drivers/gpu/drm/mgag200/
5055
5056 DRM DRIVER FOR MI0283QT
5057 M:      Noralf Trønnes <noralf@tronnes.org>
5058 S:      Maintained
5059 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5060 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5061
5062 DRM DRIVER FOR MSM ADRENO GPU
5063 M:      Rob Clark <robdclark@gmail.com>
5064 M:      Sean Paul <sean@poorly.run>
5065 L:      linux-arm-msm@vger.kernel.org
5066 L:      dri-devel@lists.freedesktop.org
5067 L:      freedreno@lists.freedesktop.org
5068 T:      git https://gitlab.freedesktop.org/drm/msm.git
5069 S:      Maintained
5070 F:      drivers/gpu/drm/msm/
5071 F:      include/uapi/drm/msm_drm.h
5072 F:      Documentation/devicetree/bindings/display/msm/
5073
5074 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5075 M:      Ben Skeggs <bskeggs@redhat.com>
5076 L:      dri-devel@lists.freedesktop.org
5077 L:      nouveau@lists.freedesktop.org
5078 T:      git git://github.com/skeggsb/linux
5079 S:      Supported
5080 F:      drivers/gpu/drm/nouveau/
5081 F:      include/uapi/drm/nouveau_drm.h
5082
5083 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5084 M:      Stefan Mavrodiev <stefan@olimex.com>
5085 S:      Maintained
5086 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5087 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5088
5089 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5090 M:      Noralf Trønnes <noralf@tronnes.org>
5091 S:      Maintained
5092 F:      drivers/gpu/drm/tinydrm/repaper.c
5093 F:      Documentation/devicetree/bindings/display/repaper.txt
5094
5095 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5096 M:      Dave Airlie <airlied@redhat.com>
5097 M:      Gerd Hoffmann <kraxel@redhat.com>
5098 L:      virtualization@lists.linux-foundation.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Obsolete
5101 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5102 F:      drivers/gpu/drm/cirrus/
5103
5104 DRM DRIVER FOR QXL VIRTUAL GPU
5105 M:      Dave Airlie <airlied@redhat.com>
5106 M:      Gerd Hoffmann <kraxel@redhat.com>
5107 L:      virtualization@lists.linux-foundation.org
5108 L:      spice-devel@lists.freedesktop.org
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110 S:      Maintained
5111 F:      drivers/gpu/drm/qxl/
5112 F:      include/uapi/drm/qxl_drm.h
5113
5114 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5115 S:      Orphan / Obsolete
5116 F:      drivers/gpu/drm/r128/
5117 F:      include/uapi/drm/r128_drm.h
5118
5119 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5120 M:      Guido Günther <agx@sigxcpu.org>
5121 S:      Maintained
5122 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5123 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5124
5125 DRM DRIVER FOR SAVAGE VIDEO CARDS
5126 S:      Orphan / Obsolete
5127 F:      drivers/gpu/drm/savage/
5128 F:      include/uapi/drm/savage_drm.h
5129
5130 DRM DRIVER FOR SIS VIDEO CARDS
5131 S:      Orphan / Obsolete
5132 F:      drivers/gpu/drm/sis/
5133 F:      include/uapi/drm/sis_drm.h
5134
5135 DRM DRIVER FOR SITRONIX ST7701 PANELS
5136 M:      Jagan Teki <jagan@amarulasolutions.com>
5137 S:      Maintained
5138 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5139 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5140
5141 DRM DRIVER FOR SITRONIX ST7586 PANELS
5142 M:      David Lechner <david@lechnology.com>
5143 S:      Maintained
5144 F:      drivers/gpu/drm/tinydrm/st7586.c
5145 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5146
5147 DRM DRIVER FOR SITRONIX ST7735R PANELS
5148 M:      David Lechner <david@lechnology.com>
5149 S:      Maintained
5150 F:      drivers/gpu/drm/tinydrm/st7735r.c
5151 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5152
5153 DRM DRIVER FOR TDFX VIDEO CARDS
5154 S:      Orphan / Obsolete
5155 F:      drivers/gpu/drm/tdfx/
5156
5157 DRM DRIVER FOR TPO TPG110 PANELS
5158 M:      Linus Walleij <linus.walleij@linaro.org>
5159 T:      git git://anongit.freedesktop.org/drm/drm-misc
5160 S:      Maintained
5161 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5162 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5163
5164 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5165 M:      Dave Airlie <airlied@redhat.com>
5166 R:      Sean Paul <sean@poorly.run>
5167 L:      dri-devel@lists.freedesktop.org
5168 S:      Odd Fixes
5169 F:      drivers/gpu/drm/udl/
5170 T:      git git://anongit.freedesktop.org/drm/drm-misc
5171
5172 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5173 M:      Hans de Goede <hdegoede@redhat.com>
5174 L:      dri-devel@lists.freedesktop.org
5175 S:      Maintained
5176 F:      drivers/gpu/drm/vboxvideo/
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178
5179 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5180 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5181 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5182 R:      Daniel Vetter <daniel@ffwll.ch>
5183 T:      git git://anongit.freedesktop.org/drm/drm-misc
5184 S:      Maintained
5185 L:      dri-devel@lists.freedesktop.org
5186 F:      drivers/gpu/drm/vkms/
5187 F:      Documentation/gpu/vkms.rst
5188
5189 DRM DRIVER FOR VMWARE VIRTUAL GPU
5190 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5191 M:      Thomas Hellstrom <thellstrom@vmware.com>
5192 L:      dri-devel@lists.freedesktop.org
5193 T:      git git://people.freedesktop.org/~thomash/linux
5194 S:      Supported
5195 F:      drivers/gpu/drm/vmwgfx/
5196 F:      include/uapi/drm/vmwgfx_drm.h
5197
5198 DRM DRIVERS
5199 M:      David Airlie <airlied@linux.ie>
5200 M:      Daniel Vetter <daniel@ffwll.ch>
5201 L:      dri-devel@lists.freedesktop.org
5202 T:      git git://anongit.freedesktop.org/drm/drm
5203 B:      https://bugs.freedesktop.org/
5204 C:      irc://chat.freenode.net/dri-devel
5205 S:      Maintained
5206 F:      drivers/gpu/drm/
5207 F:      drivers/gpu/vga/
5208 F:      Documentation/devicetree/bindings/display/
5209 F:      Documentation/devicetree/bindings/gpu/
5210 F:      Documentation/gpu/
5211 F:      include/drm/
5212 F:      include/uapi/drm/
5213 F:      include/linux/vga*
5214
5215 DRM DRIVERS AND MISC GPU PATCHES
5216 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5217 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5218 M:      Sean Paul <sean@poorly.run>
5219 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5220 S:      Maintained
5221 T:      git git://anongit.freedesktop.org/drm/drm-misc
5222 F:      Documentation/gpu/
5223 F:      drivers/gpu/vga/
5224 F:      drivers/gpu/drm/*
5225 F:      include/drm/drm*
5226 F:      include/uapi/drm/drm*
5227 F:      include/linux/vga*
5228
5229 DRM DRIVERS FOR ALLWINNER A10
5230 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5231 L:      dri-devel@lists.freedesktop.org
5232 S:      Supported
5233 F:      drivers/gpu/drm/sun4i/
5234 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236
5237 DRM DRIVERS FOR AMLOGIC SOCS
5238 M:      Neil Armstrong <narmstrong@baylibre.com>
5239 L:      dri-devel@lists.freedesktop.org
5240 L:      linux-amlogic@lists.infradead.org
5241 W:      http://linux-meson.com/
5242 S:      Supported
5243 F:      drivers/gpu/drm/meson/
5244 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5245 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5246 F:      Documentation/gpu/meson.rst
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248
5249 DRM DRIVERS FOR ATMEL HLCDC
5250 M:      Boris Brezillon <bbrezillon@kernel.org>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Supported
5253 F:      drivers/gpu/drm/atmel-hlcdc/
5254 F:      Documentation/devicetree/bindings/display/atmel/
5255 T:      git git://anongit.freedesktop.org/drm/drm-misc
5256
5257 DRM DRIVERS FOR BRIDGE CHIPS
5258 M:      Andrzej Hajda <a.hajda@samsung.com>
5259 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5260 S:      Maintained
5261 T:      git git://anongit.freedesktop.org/drm/drm-misc
5262 F:      drivers/gpu/drm/bridge/
5263
5264 DRM DRIVERS FOR EXYNOS
5265 M:      Inki Dae <inki.dae@samsung.com>
5266 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5267 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5268 M:      Kyungmin Park <kyungmin.park@samsung.com>
5269 L:      dri-devel@lists.freedesktop.org
5270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5271 S:      Supported
5272 F:      drivers/gpu/drm/exynos/
5273 F:      include/uapi/drm/exynos_drm.h
5274 F:      Documentation/devicetree/bindings/display/exynos/
5275
5276 DRM DRIVERS FOR FREESCALE DCU
5277 M:      Stefan Agner <stefan@agner.ch>
5278 M:      Alison Wang <alison.wang@nxp.com>
5279 L:      dri-devel@lists.freedesktop.org
5280 S:      Supported
5281 F:      drivers/gpu/drm/fsl-dcu/
5282 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5283 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5284 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5285 T:      git git://anongit.freedesktop.org/drm/drm-misc
5286
5287 DRM DRIVERS FOR FREESCALE IMX
5288 M:      Philipp Zabel <p.zabel@pengutronix.de>
5289 L:      dri-devel@lists.freedesktop.org
5290 S:      Maintained
5291 F:      drivers/gpu/drm/imx/
5292 F:      drivers/gpu/ipu-v3/
5293 F:      Documentation/devicetree/bindings/display/imx/
5294
5295 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5296 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5297 L:      dri-devel@lists.freedesktop.org
5298 T:      git git://github.com/patjak/drm-gma500
5299 S:      Maintained
5300 F:      drivers/gpu/drm/gma500/
5301
5302 DRM DRIVERS FOR HISILICON
5303 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5304 M:      Rongrong Zou <zourongrong@gmail.com>
5305 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5306 R:      Chen Feng <puck.chen@hisilicon.com>
5307 L:      dri-devel@lists.freedesktop.org
5308 T:      git git://github.com/xin3liang/linux.git
5309 S:      Maintained
5310 F:      drivers/gpu/drm/hisilicon/
5311 F:      Documentation/devicetree/bindings/display/hisilicon/
5312
5313 DRM DRIVERS FOR LIMA
5314 M:      Qiang Yu <yuq825@gmail.com>
5315 L:      dri-devel@lists.freedesktop.org
5316 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5317 S:      Maintained
5318 F:      drivers/gpu/drm/lima/
5319 F:      include/uapi/drm/lima_drm.h
5320 T:      git git://anongit.freedesktop.org/drm/drm-misc
5321
5322 DRM DRIVERS FOR MEDIATEK
5323 M:      CK Hu <ck.hu@mediatek.com>
5324 M:      Philipp Zabel <p.zabel@pengutronix.de>
5325 L:      dri-devel@lists.freedesktop.org
5326 S:      Supported
5327 F:      drivers/gpu/drm/mediatek/
5328 F:      Documentation/devicetree/bindings/display/mediatek/
5329
5330 DRM DRIVERS FOR NVIDIA TEGRA
5331 M:      Thierry Reding <thierry.reding@gmail.com>
5332 L:      dri-devel@lists.freedesktop.org
5333 L:      linux-tegra@vger.kernel.org
5334 T:      git git://anongit.freedesktop.org/tegra/linux.git
5335 S:      Supported
5336 F:      drivers/gpu/drm/tegra/
5337 F:      drivers/gpu/host1x/
5338 F:      include/linux/host1x.h
5339 F:      include/uapi/drm/tegra_drm.h
5340 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5341
5342 DRM DRIVERS FOR RENESAS
5343 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5344 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5345 L:      dri-devel@lists.freedesktop.org
5346 L:      linux-renesas-soc@vger.kernel.org
5347 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5348 S:      Supported
5349 F:      drivers/gpu/drm/rcar-du/
5350 F:      drivers/gpu/drm/shmobile/
5351 F:      include/linux/platform_data/shmob_drm.h
5352 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5353 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5354 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5355
5356 DRM DRIVERS FOR ROCKCHIP
5357 M:      Sandy Huang <hjc@rock-chips.com>
5358 M:      Heiko Stübner <heiko@sntech.de>
5359 L:      dri-devel@lists.freedesktop.org
5360 S:      Maintained
5361 F:      drivers/gpu/drm/rockchip/
5362 F:      Documentation/devicetree/bindings/display/rockchip/
5363 T:      git git://anongit.freedesktop.org/drm/drm-misc
5364
5365 DRM DRIVERS FOR STI
5366 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5367 M:      Vincent Abriou <vincent.abriou@st.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 T:      git git://anongit.freedesktop.org/drm/drm-misc
5370 S:      Maintained
5371 F:      drivers/gpu/drm/sti
5372 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5373
5374 DRM DRIVERS FOR STM
5375 M:      Yannick Fertre <yannick.fertre@st.com>
5376 M:      Philippe Cornu <philippe.cornu@st.com>
5377 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5378 M:      Vincent Abriou <vincent.abriou@st.com>
5379 L:      dri-devel@lists.freedesktop.org
5380 T:      git git://anongit.freedesktop.org/drm/drm-misc
5381 S:      Maintained
5382 F:      drivers/gpu/drm/stm
5383 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5384
5385 DRM DRIVERS FOR TI LCDC
5386 M:      Jyri Sarha <jsarha@ti.com>
5387 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/tilcdc/
5391 F:      Documentation/devicetree/bindings/display/tilcdc/
5392
5393 DRM DRIVERS FOR TI OMAP
5394 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5395 L:      dri-devel@lists.freedesktop.org
5396 S:      Maintained
5397 F:      drivers/gpu/drm/omapdrm/
5398 F:      Documentation/devicetree/bindings/display/ti/
5399
5400 DRM DRIVERS FOR V3D
5401 M:      Eric Anholt <eric@anholt.net>
5402 S:      Supported
5403 F:      drivers/gpu/drm/v3d/
5404 F:      include/uapi/drm/v3d_drm.h
5405 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5406 T:      git git://anongit.freedesktop.org/drm/drm-misc
5407
5408 DRM DRIVERS FOR VC4
5409 M:      Eric Anholt <eric@anholt.net>
5410 T:      git git://github.com/anholt/linux
5411 S:      Supported
5412 F:      drivers/gpu/drm/vc4/
5413 F:      include/uapi/drm/vc4_drm.h
5414 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5415 T:      git git://anongit.freedesktop.org/drm/drm-misc
5416
5417 DRM DRIVERS FOR VIVANTE GPU IP
5418 M:      Lucas Stach <l.stach@pengutronix.de>
5419 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5420 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5421 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5422 L:      dri-devel@lists.freedesktop.org
5423 S:      Maintained
5424 F:      drivers/gpu/drm/etnaviv/
5425 F:      include/uapi/drm/etnaviv_drm.h
5426 F:      Documentation/devicetree/bindings/display/etnaviv/
5427
5428 DRM DRIVERS FOR ZTE ZX
5429 M:      Shawn Guo <shawnguo@kernel.org>
5430 L:      dri-devel@lists.freedesktop.org
5431 S:      Maintained
5432 F:      drivers/gpu/drm/zte/
5433 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435
5436 DRM PANEL DRIVERS
5437 M:      Thierry Reding <thierry.reding@gmail.com>
5438 L:      dri-devel@lists.freedesktop.org
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 S:      Maintained
5441 F:      drivers/gpu/drm/drm_panel.c
5442 F:      drivers/gpu/drm/panel/
5443 F:      include/drm/drm_panel.h
5444 F:      Documentation/devicetree/bindings/display/panel/
5445
5446 DRM TINYDRM DRIVERS
5447 M:      Noralf Trønnes <noralf@tronnes.org>
5448 W:      https://github.com/notro/tinydrm/wiki/Development
5449 T:      git git://anongit.freedesktop.org/drm/drm-misc
5450 S:      Maintained
5451 F:      drivers/gpu/drm/tinydrm/
5452 F:      include/drm/tinydrm/
5453
5454 DRM DRIVERS FOR XEN
5455 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457 L:      dri-devel@lists.freedesktop.org
5458 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5459 S:      Supported
5460 F:      drivers/gpu/drm/xen/
5461 F:      Documentation/gpu/xen-front.rst
5462
5463 DRM TTM SUBSYSTEM
5464 M:      Christian Koenig <christian.koenig@amd.com>
5465 M:      Huang Rui <ray.huang@amd.com>
5466 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5467 T:      git git://people.freedesktop.org/~agd5f/linux
5468 S:      Maintained
5469 L:      dri-devel@lists.freedesktop.org
5470 F:      include/drm/ttm/
5471 F:      drivers/gpu/drm/ttm/
5472
5473 DSBR100 USB FM RADIO DRIVER
5474 M:      Alexey Klimov <klimov.linux@gmail.com>
5475 L:      linux-media@vger.kernel.org
5476 T:      git git://linuxtv.org/media_tree.git
5477 S:      Maintained
5478 F:      drivers/media/radio/dsbr100.c
5479
5480 DSCC4 DRIVER
5481 M:      Francois Romieu <romieu@fr.zoreil.com>
5482 L:      netdev@vger.kernel.org
5483 S:      Maintained
5484 F:      drivers/net/wan/dscc4.c
5485
5486 DT3155 MEDIA DRIVER
5487 M:      Hans Verkuil <hverkuil@xs4all.nl>
5488 L:      linux-media@vger.kernel.org
5489 T:      git git://linuxtv.org/media_tree.git
5490 W:      https://linuxtv.org
5491 S:      Odd Fixes
5492 F:      drivers/media/pci/dt3155/
5493
5494 DVB_USB_AF9015 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/af9015*
5503
5504 DVB_USB_AF9035 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/af9035*
5513
5514 DVB_USB_ANYSEE 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/anysee*
5523
5524 DVB_USB_AU6610 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/au6610*
5533
5534 DVB_USB_CE6230 MEDIA DRIVER
5535 M:      Antti Palosaari <crope@iki.fi>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://palosaari.fi/linux/
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/anttip/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5543
5544 DVB_USB_CXUSB MEDIA DRIVER
5545 M:      Michael Krufky <mkrufky@linuxtv.org>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://github.com/mkrufky
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb/cxusb*
5553
5554 DVB_USB_EC168 MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 W:      http://palosaari.fi/linux/
5559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5560 T:      git git://linuxtv.org/anttip/media_tree.git
5561 S:      Maintained
5562 F:      drivers/media/usb/dvb-usb-v2/ec168*
5563
5564 DVB_USB_GL861 MEDIA DRIVER
5565 M:      Antti Palosaari <crope@iki.fi>
5566 L:      linux-media@vger.kernel.org
5567 W:      https://linuxtv.org
5568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5569 T:      git git://linuxtv.org/anttip/media_tree.git
5570 S:      Maintained
5571 F:      drivers/media/usb/dvb-usb-v2/gl861*
5572
5573 DVB_USB_MXL111SF MEDIA DRIVER
5574 M:      Michael Krufky <mkrufky@linuxtv.org>
5575 L:      linux-media@vger.kernel.org
5576 W:      https://linuxtv.org
5577 W:      http://github.com/mkrufky
5578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5579 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5580 S:      Maintained
5581 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5582
5583 DVB_USB_RTL28XXU 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/rtl28xxu*
5592
5593 DVB_USB_V2 MEDIA DRIVER
5594 M:      Antti Palosaari <crope@iki.fi>
5595 L:      linux-media@vger.kernel.org
5596 W:      https://linuxtv.org
5597 W:      http://palosaari.fi/linux/
5598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5599 T:      git git://linuxtv.org/anttip/media_tree.git
5600 S:      Maintained
5601 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5602 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5603
5604 DYNAMIC DEBUG
5605 M:      Jason Baron <jbaron@akamai.com>
5606 S:      Maintained
5607 F:      lib/dynamic_debug.c
5608 F:      include/linux/dynamic_debug.h
5609
5610 DYNAMIC INTERRUPT MODERATION
5611 M:      Tal Gilboa <talgi@mellanox.com>
5612 S:      Maintained
5613 F:      include/linux/net_dim.h
5614
5615 DZ DECSTATION DZ11 SERIAL DRIVER
5616 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5617 S:      Maintained
5618 F:      drivers/tty/serial/dz.*
5619
5620 E3X0 POWER BUTTON DRIVER
5621 M:      Moritz Fischer <moritz.fischer@ettus.com>
5622 L:      usrp-users@lists.ettus.com
5623 W:      http://www.ettus.com
5624 S:      Supported
5625 F:      drivers/input/misc/e3x0-button.c
5626 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5627
5628 E4000 MEDIA DRIVER
5629 M:      Antti Palosaari <crope@iki.fi>
5630 L:      linux-media@vger.kernel.org
5631 W:      https://linuxtv.org
5632 W:      http://palosaari.fi/linux/
5633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5634 T:      git git://linuxtv.org/anttip/media_tree.git
5635 S:      Maintained
5636 F:      drivers/media/tuners/e4000*
5637
5638 EARTH_PT1 MEDIA DRIVER
5639 M:      Akihiro Tsukada <tskd08@gmail.com>
5640 L:      linux-media@vger.kernel.org
5641 S:      Odd Fixes
5642 F:      drivers/media/pci/pt1/
5643
5644 EARTH_PT3 MEDIA DRIVER
5645 M:      Akihiro Tsukada <tskd08@gmail.com>
5646 L:      linux-media@vger.kernel.org
5647 S:      Odd Fixes
5648 F:      drivers/media/pci/pt3/
5649
5650 EC100 MEDIA DRIVER
5651 M:      Antti Palosaari <crope@iki.fi>
5652 L:      linux-media@vger.kernel.org
5653 W:      https://linuxtv.org
5654 W:      http://palosaari.fi/linux/
5655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5656 T:      git git://linuxtv.org/anttip/media_tree.git
5657 S:      Maintained
5658 F:      drivers/media/dvb-frontends/ec100*
5659
5660 ECRYPT FILE SYSTEM
5661 M:      Tyler Hicks <tyhicks@canonical.com>
5662 L:      ecryptfs@vger.kernel.org
5663 W:      http://ecryptfs.org
5664 W:      https://launchpad.net/ecryptfs
5665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5666 S:      Supported
5667 F:      Documentation/filesystems/ecryptfs.txt
5668 F:      fs/ecryptfs/
5669
5670 EDAC-AMD64
5671 M:      Borislav Petkov <bp@alien8.de>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/amd64_edac*
5675
5676 EDAC-AST2500
5677 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5678 S:      Supported
5679 F:      drivers/edac/aspeed_edac.c
5680 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5681
5682 EDAC-CALXEDA
5683 M:      Robert Richter <rric@kernel.org>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/highbank*
5687
5688 EDAC-CAVIUM OCTEON
5689 M:      Ralf Baechle <ralf@linux-mips.org>
5690 M:      David Daney <david.daney@cavium.com>
5691 L:      linux-edac@vger.kernel.org
5692 L:      linux-mips@vger.kernel.org
5693 S:      Supported
5694 F:      drivers/edac/octeon_edac*
5695
5696 EDAC-CAVIUM THUNDERX
5697 M:      David Daney <david.daney@cavium.com>
5698 M:      Jan Glauber <jglauber@cavium.com>
5699 L:      linux-edac@vger.kernel.org
5700 S:      Supported
5701 F:      drivers/edac/thunderx_edac*
5702
5703 EDAC-CORE
5704 M:      Borislav Petkov <bp@alien8.de>
5705 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5706 R:      James Morse <james.morse@arm.com>
5707 L:      linux-edac@vger.kernel.org
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5710 S:      Supported
5711 F:      Documentation/admin-guide/ras.rst
5712 F:      Documentation/driver-api/edac.rst
5713 F:      drivers/edac/
5714 F:      include/linux/edac.h
5715
5716 EDAC-E752X
5717 M:      Mark Gross <mark.gross@intel.com>
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/e752x_edac.c
5721
5722 EDAC-E7XXX
5723 L:      linux-edac@vger.kernel.org
5724 S:      Maintained
5725 F:      drivers/edac/e7xxx_edac.c
5726
5727 EDAC-FSL_DDR
5728 M:      York Sun <york.sun@nxp.com>
5729 L:      linux-edac@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/edac/fsl_ddr_edac.*
5732
5733 EDAC-GHES
5734 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5735 L:      linux-edac@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/edac/ghes_edac.c
5738
5739 EDAC-I10NM
5740 M:      Tony Luck <tony.luck@intel.com>
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/i10nm_base.c
5744
5745 EDAC-I3000
5746 L:      linux-edac@vger.kernel.org
5747 S:      Orphan
5748 F:      drivers/edac/i3000_edac.c
5749
5750 EDAC-I5000
5751 L:      linux-edac@vger.kernel.org
5752 S:      Maintained
5753 F:      drivers/edac/i5000_edac.c
5754
5755 EDAC-I5400
5756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5757 L:      linux-edac@vger.kernel.org
5758 S:      Maintained
5759 F:      drivers/edac/i5400_edac.c
5760
5761 EDAC-I7300
5762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5763 L:      linux-edac@vger.kernel.org
5764 S:      Maintained
5765 F:      drivers/edac/i7300_edac.c
5766
5767 EDAC-I7CORE
5768 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5769 L:      linux-edac@vger.kernel.org
5770 S:      Maintained
5771 F:      drivers/edac/i7core_edac.c
5772
5773 EDAC-I82443BXGX
5774 M:      Tim Small <tim@buttersideup.com>
5775 L:      linux-edac@vger.kernel.org
5776 S:      Maintained
5777 F:      drivers/edac/i82443bxgx_edac.c
5778
5779 EDAC-I82975X
5780 M:      "Arvind R." <arvino55@gmail.com>
5781 L:      linux-edac@vger.kernel.org
5782 S:      Maintained
5783 F:      drivers/edac/i82975x_edac.c
5784
5785 EDAC-IE31200
5786 M:      Jason Baron <jbaron@akamai.com>
5787 L:      linux-edac@vger.kernel.org
5788 S:      Maintained
5789 F:      drivers/edac/ie31200_edac.c
5790
5791 EDAC-MPC85XX
5792 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5793 L:      linux-edac@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/edac/mpc85xx_edac.[ch]
5796
5797 EDAC-PASEMI
5798 M:      Egor Martovetsky <egor@pasemi.com>
5799 L:      linux-edac@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/edac/pasemi_edac.c
5802
5803 EDAC-PND2
5804 M:      Tony Luck <tony.luck@intel.com>
5805 L:      linux-edac@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/edac/pnd2_edac.[ch]
5808
5809 EDAC-R82600
5810 M:      Tim Small <tim@buttersideup.com>
5811 L:      linux-edac@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/edac/r82600_edac.c
5814
5815 EDAC-SBRIDGE
5816 M:      Tony Luck <tony.luck@intel.com>
5817 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5818 L:      linux-edac@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/edac/sb_edac.c
5821
5822 EDAC-SKYLAKE
5823 M:      Tony Luck <tony.luck@intel.com>
5824 L:      linux-edac@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/edac/skx_*.c
5827
5828 EDAC-TI
5829 M:      Tero Kristo <t-kristo@ti.com>
5830 L:      linux-edac@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/edac/ti_edac.c
5833
5834 EDAC-QCOM
5835 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5836 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5837 L:      linux-arm-msm@vger.kernel.org
5838 L:      linux-edac@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/edac/qcom_edac.c
5841
5842 EDIROL UA-101/UA-1000 DRIVER
5843 M:      Clemens Ladisch <clemens@ladisch.de>
5844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5846 S:      Maintained
5847 F:      sound/usb/misc/ua101.c
5848
5849 EFI TEST DRIVER
5850 L:      linux-efi@vger.kernel.org
5851 M:      Ivan Hu <ivan.hu@canonical.com>
5852 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5853 S:      Maintained
5854 F:      drivers/firmware/efi/test/
5855
5856 EFI VARIABLE FILESYSTEM
5857 M:      Matthew Garrett <matthew.garrett@nebula.com>
5858 M:      Jeremy Kerr <jk@ozlabs.org>
5859 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5861 L:      linux-efi@vger.kernel.org
5862 S:      Maintained
5863 F:      fs/efivarfs/
5864
5865 EFIFB FRAMEBUFFER DRIVER
5866 L:      linux-fbdev@vger.kernel.org
5867 M:      Peter Jones <pjones@redhat.com>
5868 S:      Maintained
5869 F:      drivers/video/fbdev/efifb.c
5870
5871 EFS FILESYSTEM
5872 W:      http://aeschi.ch.eu.org/efs/
5873 S:      Orphan
5874 F:      fs/efs/
5875
5876 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5877 M:      Douglas Miller <dougmill@linux.ibm.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/net/ethernet/ibm/ehea/
5881
5882 EM28XX VIDEO4LINUX DRIVER
5883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5884 L:      linux-media@vger.kernel.org
5885 W:      https://linuxtv.org
5886 T:      git git://linuxtv.org/media_tree.git
5887 S:      Maintained
5888 F:      drivers/media/usb/em28xx/
5889 F:      Documentation/media/v4l-drivers/em28xx*
5890
5891 EMBEDDED LINUX
5892 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5893 M:      Matt Mackall <mpm@selenic.com>
5894 M:      David Woodhouse <dwmw2@infradead.org>
5895 L:      linux-embedded@vger.kernel.org
5896 S:      Maintained
5897
5898 Emulex 10Gbps iSCSI - OneConnect DRIVER
5899 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5900 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5901 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5902 L:      linux-scsi@vger.kernel.org
5903 W:      http://www.broadcom.com
5904 S:      Supported
5905 F:      drivers/scsi/be2iscsi/
5906
5907 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5908 M:      Sathya Perla <sathya.perla@broadcom.com>
5909 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5910 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5911 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5912 L:      netdev@vger.kernel.org
5913 W:      http://www.emulex.com
5914 S:      Supported
5915 F:      drivers/net/ethernet/emulex/benet/
5916
5917 EMULEX ONECONNECT ROCE DRIVER
5918 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5919 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5920 L:      linux-rdma@vger.kernel.org
5921 W:      http://www.broadcom.com
5922 S:      Odd Fixes
5923 F:      drivers/infiniband/hw/ocrdma/
5924 F:      include/uapi/rdma/ocrdma-abi.h
5925
5926 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5927 M:      James Smart <james.smart@broadcom.com>
5928 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5929 L:      linux-scsi@vger.kernel.org
5930 W:      http://www.broadcom.com
5931 S:      Supported
5932 F:      drivers/scsi/lpfc/
5933
5934 ENE CB710 FLASH CARD READER DRIVER
5935 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5936 S:      Maintained
5937 F:      drivers/misc/cb710/
5938 F:      drivers/mmc/host/cb710-mmc.*
5939 F:      include/linux/cb710.h
5940
5941 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5942 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5943 S:      Maintained
5944 F:      drivers/media/rc/ene_ir.*
5945
5946 EPSON S1D13XXX FRAMEBUFFER DRIVER
5947 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5948 S:      Maintained
5949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5950 F:      drivers/video/fbdev/s1d13xxxfb.c
5951 F:      include/video/s1d13xxxfb.h
5952
5953 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5954 M:      Jeff Layton <jlayton@kernel.org>
5955 S:      Maintained
5956 F:      lib/errseq.c
5957 F:      include/linux/errseq.h
5958
5959 ET131X NETWORK DRIVER
5960 M:      Mark Einon <mark.einon@gmail.com>
5961 S:      Odd Fixes
5962 F:      drivers/net/ethernet/agere/
5963
5964 ETHERNET BRIDGE
5965 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5966 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5967 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5968 L:      netdev@vger.kernel.org
5969 W:      http://www.linuxfoundation.org/en/Net:Bridge
5970 S:      Maintained
5971 F:      include/linux/netfilter_bridge/
5972 F:      net/bridge/
5973
5974 ETHERNET PHY LIBRARY
5975 M:      Andrew Lunn <andrew@lunn.ch>
5976 M:      Florian Fainelli <f.fainelli@gmail.com>
5977 M:      Heiner Kallweit <hkallweit1@gmail.com>
5978 L:      netdev@vger.kernel.org
5979 S:      Maintained
5980 F:      Documentation/ABI/testing/sysfs-bus-mdio
5981 F:      Documentation/devicetree/bindings/net/mdio*
5982 F:      Documentation/networking/phy.rst
5983 F:      drivers/net/phy/
5984 F:      drivers/of/of_mdio.c
5985 F:      drivers/of/of_net.c
5986 F:      include/linux/*mdio*.h
5987 F:      include/linux/of_net.h
5988 F:      include/linux/phy.h
5989 F:      include/linux/phy_fixed.h
5990 F:      include/linux/platform_data/mdio-bcm-unimac.h
5991 F:      include/linux/platform_data/mdio-gpio.h
5992 F:      include/trace/events/mdio.h
5993 F:      include/uapi/linux/mdio.h
5994 F:      include/uapi/linux/mii.h
5995
5996 EXT2 FILE SYSTEM
5997 M:      Jan Kara <jack@suse.com>
5998 L:      linux-ext4@vger.kernel.org
5999 S:      Maintained
6000 F:      Documentation/filesystems/ext2.txt
6001 F:      fs/ext2/
6002 F:      include/linux/ext2*
6003
6004 EXT4 FILE SYSTEM
6005 M:      "Theodore Ts'o" <tytso@mit.edu>
6006 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6007 L:      linux-ext4@vger.kernel.org
6008 W:      http://ext4.wiki.kernel.org
6009 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6011 S:      Maintained
6012 F:      Documentation/filesystems/ext4/
6013 F:      fs/ext4/
6014
6015 Extended Verification Module (EVM)
6016 M:      Mimi Zohar <zohar@linux.ibm.com>
6017 L:      linux-integrity@vger.kernel.org
6018 S:      Supported
6019 F:      security/integrity/evm/
6020
6021 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6022 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6023 L:      linux-efi@vger.kernel.org
6024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6025 S:      Maintained
6026 F:      Documentation/efi-stub.txt
6027 F:      arch/*/kernel/efi.c
6028 F:      arch/x86/boot/compressed/eboot.[ch]
6029 F:      arch/*/include/asm/efi.h
6030 F:      arch/x86/platform/efi/
6031 F:      drivers/firmware/efi/
6032 F:      include/linux/efi*.h
6033 F:      arch/arm/boot/compressed/efi-header.S
6034 F:      arch/arm64/kernel/efi-entry.S
6035
6036 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6037 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6038 M:      Chanwoo Choi <cw00.choi@samsung.com>
6039 L:      linux-kernel@vger.kernel.org
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6041 S:      Maintained
6042 F:      drivers/extcon/
6043 F:      include/linux/extcon/
6044 F:      include/linux/extcon.h
6045 F:      Documentation/extcon/
6046 F:      Documentation/devicetree/bindings/extcon/
6047
6048 EXYNOS DP DRIVER
6049 M:      Jingoo Han <jingoohan1@gmail.com>
6050 L:      dri-devel@lists.freedesktop.org
6051 S:      Maintained
6052 F:      drivers/gpu/drm/exynos/exynos_dp*
6053
6054 EXYNOS SYSMMU (IOMMU) driver
6055 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6056 L:      iommu@lists.linux-foundation.org
6057 S:      Maintained
6058 F:      drivers/iommu/exynos-iommu.c
6059
6060 EZchip NPS platform support
6061 M:      Vineet Gupta <vgupta@synopsys.com>
6062 M:      Ofer Levi <oferle@mellanox.com>
6063 S:      Supported
6064 F:      arch/arc/plat-eznps
6065 F:      arch/arc/boot/dts/eznps.dts
6066
6067 F2FS FILE SYSTEM
6068 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6069 M:      Chao Yu <yuchao0@huawei.com>
6070 L:      linux-f2fs-devel@lists.sourceforge.net
6071 W:      https://f2fs.wiki.kernel.org/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6073 S:      Maintained
6074 F:      Documentation/filesystems/f2fs.txt
6075 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6076 F:      fs/f2fs/
6077 F:      include/linux/f2fs_fs.h
6078 F:      include/trace/events/f2fs.h
6079
6080 F71805F HARDWARE MONITORING DRIVER
6081 M:      Jean Delvare <jdelvare@suse.com>
6082 L:      linux-hwmon@vger.kernel.org
6083 S:      Maintained
6084 F:      Documentation/hwmon/f71805f.rst
6085 F:      drivers/hwmon/f71805f.c
6086
6087 FADDR2LINE
6088 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6089 S:      Maintained
6090 F:      scripts/faddr2line
6091
6092 FAILOVER MODULE
6093 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6094 L:      netdev@vger.kernel.org
6095 S:      Supported
6096 F:      net/core/failover.c
6097 F:      include/net/failover.h
6098 F:      Documentation/networking/failover.rst
6099
6100 FANOTIFY
6101 M:      Jan Kara <jack@suse.cz>
6102 R:      Amir Goldstein <amir73il@gmail.com>
6103 L:      linux-fsdevel@vger.kernel.org
6104 S:      Maintained
6105 F:      fs/notify/fanotify/
6106 F:      include/linux/fanotify.h
6107 F:      include/uapi/linux/fanotify.h
6108
6109 FARSYNC SYNCHRONOUS DRIVER
6110 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6111 W:      http://www.farsite.co.uk/
6112 S:      Supported
6113 F:      drivers/net/wan/farsync.*
6114
6115 FAULT INJECTION SUPPORT
6116 M:      Akinobu Mita <akinobu.mita@gmail.com>
6117 S:      Supported
6118 F:      Documentation/fault-injection/
6119 F:      lib/fault-inject.c
6120
6121 FBTFT Framebuffer drivers
6122 S:      Orphan
6123 L:      dri-devel@lists.freedesktop.org
6124 L:      linux-fbdev@vger.kernel.org
6125 F:      drivers/staging/fbtft/
6126
6127 FC0011 TUNER DRIVER
6128 M:      Michael Buesch <m@bues.ch>
6129 L:      linux-media@vger.kernel.org
6130 S:      Maintained
6131 F:      drivers/media/tuners/fc0011.h
6132 F:      drivers/media/tuners/fc0011.c
6133
6134 FC2580 MEDIA DRIVER
6135 M:      Antti Palosaari <crope@iki.fi>
6136 L:      linux-media@vger.kernel.org
6137 W:      https://linuxtv.org
6138 W:      http://palosaari.fi/linux/
6139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6140 T:      git git://linuxtv.org/anttip/media_tree.git
6141 S:      Maintained
6142 F:      drivers/media/tuners/fc2580*
6143
6144 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6145 M:      Hannes Reinecke <hare@suse.de>
6146 L:      linux-scsi@vger.kernel.org
6147 W:      www.Open-FCoE.org
6148 S:      Supported
6149 F:      drivers/scsi/libfc/
6150 F:      drivers/scsi/fcoe/
6151 F:      include/scsi/fc/
6152 F:      include/scsi/libfc.h
6153 F:      include/scsi/libfcoe.h
6154 F:      include/uapi/scsi/fc/
6155
6156 FILE LOCKING (flock() and fcntl()/lockf())
6157 M:      Jeff Layton <jlayton@kernel.org>
6158 M:      "J. Bruce Fields" <bfields@fieldses.org>
6159 L:      linux-fsdevel@vger.kernel.org
6160 S:      Maintained
6161 F:      include/linux/fcntl.h
6162 F:      include/uapi/linux/fcntl.h
6163 F:      fs/fcntl.c
6164 F:      fs/locks.c
6165
6166 FILESYSTEMS (VFS and infrastructure)
6167 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6168 L:      linux-fsdevel@vger.kernel.org
6169 S:      Maintained
6170 F:      fs/*
6171 F:      include/linux/fs.h
6172 F:      include/linux/fs_types.h
6173 F:      include/uapi/linux/fs.h
6174
6175 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6176 M:      Riku Voipio <riku.voipio@iki.fi>
6177 L:      linux-hwmon@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/hwmon/f75375s.c
6180 F:      include/linux/f75375s.h
6181
6182 FIREWIRE AUDIO DRIVERS
6183 M:      Clemens Ladisch <clemens@ladisch.de>
6184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6186 S:      Maintained
6187 F:      sound/firewire/
6188
6189 FIREWIRE MEDIA DRIVERS (firedtv)
6190 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6191 L:      linux-media@vger.kernel.org
6192 L:      linux1394-devel@lists.sourceforge.net
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6194 S:      Maintained
6195 F:      drivers/media/firewire/
6196
6197 FIREWIRE SBP-2 TARGET
6198 M:      Chris Boot <bootc@bootc.net>
6199 L:      linux-scsi@vger.kernel.org
6200 L:      target-devel@vger.kernel.org
6201 L:      linux1394-devel@lists.sourceforge.net
6202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6203 S:      Maintained
6204 F:      drivers/target/sbp/
6205
6206 FIREWIRE SUBSYSTEM
6207 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6208 L:      linux1394-devel@lists.sourceforge.net
6209 W:      http://ieee1394.wiki.kernel.org/
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6211 S:      Maintained
6212 F:      drivers/firewire/
6213 F:      include/linux/firewire.h
6214 F:      include/uapi/linux/firewire*.h
6215 F:      tools/firewire/
6216
6217 FIRMWARE LOADER (request_firmware)
6218 M:      Luis Chamberlain <mcgrof@kernel.org>
6219 L:      linux-kernel@vger.kernel.org
6220 S:      Maintained
6221 F:      Documentation/firmware_class/
6222 F:      drivers/base/firmware_loader/
6223 F:      include/linux/firmware.h
6224
6225 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6226 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6227 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6228 S:      Maintained
6229 F:      drivers/block/rsxx/
6230
6231 FLOPPY DRIVER
6232 M:      Jiri Kosina <jikos@kernel.org>
6233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6234 S:      Odd fixes
6235 F:      drivers/block/floppy.c
6236
6237 FMC SUBSYSTEM
6238 M:      Alessandro Rubini <rubini@gnudd.com>
6239 W:      http://www.ohwr.org/projects/fmc-bus
6240 S:      Supported
6241 F:      drivers/fmc/
6242 F:      include/linux/fmc*.h
6243 F:      include/linux/ipmi-fru.h
6244 K:      fmc_d.*register
6245
6246 FPGA MANAGER FRAMEWORK
6247 M:      Moritz Fischer <mdf@kernel.org>
6248 L:      linux-fpga@vger.kernel.org
6249 S:      Maintained
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6251 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6252 F:      Documentation/fpga/
6253 F:      Documentation/driver-api/fpga/
6254 F:      Documentation/devicetree/bindings/fpga/
6255 F:      drivers/fpga/
6256 F:      include/linux/fpga/
6257 W:      http://www.rocketboards.org
6258
6259 FPGA DFL DRIVERS
6260 M:      Wu Hao <hao.wu@intel.com>
6261 L:      linux-fpga@vger.kernel.org
6262 S:      Maintained
6263 F:      Documentation/fpga/dfl.txt
6264 F:      include/uapi/linux/fpga-dfl.h
6265 F:      drivers/fpga/dfl*
6266
6267 FPU EMULATOR
6268 M:      Bill Metzenthen <billm@melbpc.org.au>
6269 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6270 S:      Maintained
6271 F:      arch/x86/math-emu/
6272
6273 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6274 L:      netdev@vger.kernel.org
6275 S:      Orphan
6276 F:      drivers/net/wan/dlci.c
6277 F:      drivers/net/wan/sdla.c
6278
6279 FRAMEBUFFER LAYER
6280 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6281 L:      dri-devel@lists.freedesktop.org
6282 L:      linux-fbdev@vger.kernel.org
6283 T:      git git://github.com/bzolnier/linux.git
6284 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6285 S:      Maintained
6286 F:      Documentation/fb/
6287 F:      drivers/video/
6288 F:      include/video/
6289 F:      include/linux/fb.h
6290 F:      include/uapi/video/
6291 F:      include/uapi/linux/fb.h
6292
6293 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6294 M:      Horia Geantă <horia.geanta@nxp.com>
6295 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6296 L:      linux-crypto@vger.kernel.org
6297 S:      Maintained
6298 F:      drivers/crypto/caam/
6299 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6300
6301 FREESCALE DIU FRAMEBUFFER DRIVER
6302 M:      Timur Tabi <timur@kernel.org>
6303 L:      linux-fbdev@vger.kernel.org
6304 S:      Maintained
6305 F:      drivers/video/fbdev/fsl-diu-fb.*
6306
6307 FREESCALE DMA DRIVER
6308 M:      Li Yang <leoyang.li@nxp.com>
6309 M:      Zhang Wei <zw@zh-kernel.org>
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      drivers/dma/fsldma.*
6313
6314 FREESCALE ENETC ETHERNET DRIVERS
6315 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6316 L:      netdev@vger.kernel.org
6317 S:      Maintained
6318 F:      drivers/net/ethernet/freescale/enetc/
6319
6320 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6321 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6322 L:      netdev@vger.kernel.org
6323 S:      Maintained
6324 F:      drivers/net/ethernet/freescale/gianfar*
6325 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6326
6327 FREESCALE GPMI NAND DRIVER
6328 M:      Han Xu <han.xu@nxp.com>
6329 L:      linux-mtd@lists.infradead.org
6330 S:      Maintained
6331 F:      drivers/mtd/nand/raw/gpmi-nand/*
6332
6333 FREESCALE I2C CPM DRIVER
6334 M:      Jochen Friedrich <jochen@scram.de>
6335 L:      linuxppc-dev@lists.ozlabs.org
6336 L:      linux-i2c@vger.kernel.org
6337 S:      Maintained
6338 F:      drivers/i2c/busses/i2c-cpm.c
6339
6340 FREESCALE IMX DDR PMU DRIVER
6341 M:      Frank Li <Frank.li@nxp.com>
6342 L:      linux-arm-kernel@lists.infradead.org
6343 S:      Maintained
6344 F:      drivers/perf/fsl_imx8_ddr_perf.c
6345 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6346
6347 FREESCALE IMX LPI2C DRIVER
6348 M:      Dong Aisheng <aisheng.dong@nxp.com>
6349 L:      linux-i2c@vger.kernel.org
6350 L:      linux-imx@nxp.com
6351 S:      Maintained
6352 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6353 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6354
6355 FREESCALE IMX / MXC FEC DRIVER
6356 M:      Fugang Duan <fugang.duan@nxp.com>
6357 L:      netdev@vger.kernel.org
6358 S:      Maintained
6359 F:      drivers/net/ethernet/freescale/fec_main.c
6360 F:      drivers/net/ethernet/freescale/fec_ptp.c
6361 F:      drivers/net/ethernet/freescale/fec.h
6362 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6363
6364 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6365 M:      Sascha Hauer <s.hauer@pengutronix.de>
6366 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6367 L:      linux-fbdev@vger.kernel.org
6368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6369 S:      Maintained
6370 F:      include/linux/platform_data/video-imxfb.h
6371 F:      drivers/video/fbdev/imxfb.c
6372
6373 FREESCALE QORIQ DPAA ETHERNET DRIVER
6374 M:      Madalin Bucur <madalin.bucur@nxp.com>
6375 L:      netdev@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/net/ethernet/freescale/dpaa
6378
6379 FREESCALE QORIQ DPAA FMAN DRIVER
6380 M:      Madalin Bucur <madalin.bucur@nxp.com>
6381 L:      netdev@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/net/ethernet/freescale/fman
6384 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6385
6386 FREESCALE QORIQ PTP CLOCK DRIVER
6387 M:      Yangbo Lu <yangbo.lu@nxp.com>
6388 L:      netdev@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6391 F:      drivers/ptp/ptp_qoriq.c
6392 F:      drivers/ptp/ptp_qoriq_debugfs.c
6393 F:      include/linux/fsl/ptp_qoriq.h
6394 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6395
6396 FREESCALE QUAD SPI DRIVER
6397 M:      Han Xu <han.xu@nxp.com>
6398 L:      linux-spi@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/spi/spi-fsl-qspi.c
6401
6402 FREESCALE QUICC ENGINE LIBRARY
6403 M:      Qiang Zhao <qiang.zhao@nxp.com>
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 S:      Maintained
6406 F:      drivers/soc/fsl/qe/
6407 F:      include/soc/fsl/*qe*.h
6408 F:      include/soc/fsl/*ucc*.h
6409
6410 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6411 M:      Li Yang <leoyang.li@nxp.com>
6412 L:      netdev@vger.kernel.org
6413 L:      linuxppc-dev@lists.ozlabs.org
6414 S:      Maintained
6415 F:      drivers/net/ethernet/freescale/ucc_geth*
6416
6417 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6418 M:      Zhao Qiang <qiang.zhao@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 L:      linuxppc-dev@lists.ozlabs.org
6421 S:      Maintained
6422 F:      drivers/net/wan/fsl_ucc_hdlc*
6423
6424 FREESCALE QUICC ENGINE UCC UART DRIVER
6425 M:      Timur Tabi <timur@kernel.org>
6426 L:      linuxppc-dev@lists.ozlabs.org
6427 S:      Maintained
6428 F:      drivers/tty/serial/ucc_uart.c
6429
6430 FREESCALE SOC DRIVERS
6431 M:      Li Yang <leoyang.li@nxp.com>
6432 L:      linuxppc-dev@lists.ozlabs.org
6433 L:      linux-arm-kernel@lists.infradead.org
6434 S:      Maintained
6435 F:      Documentation/devicetree/bindings/soc/fsl/
6436 F:      drivers/soc/fsl/
6437 F:      include/linux/fsl/
6438
6439 FREESCALE SOC FS_ENET DRIVER
6440 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6441 L:      linuxppc-dev@lists.ozlabs.org
6442 L:      netdev@vger.kernel.org
6443 S:      Maintained
6444 F:      drivers/net/ethernet/freescale/fs_enet/
6445 F:      include/linux/fs_enet_pd.h
6446
6447 FREESCALE SOC SOUND DRIVERS
6448 M:      Timur Tabi <timur@kernel.org>
6449 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6450 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6451 R:      Fabio Estevam <festevam@gmail.com>
6452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6453 L:      linuxppc-dev@lists.ozlabs.org
6454 S:      Maintained
6455 F:      sound/soc/fsl/fsl*
6456 F:      sound/soc/fsl/imx*
6457 F:      sound/soc/fsl/mpc8610_hpcd.c
6458
6459 FREESCALE USB PERIPHERAL DRIVERS
6460 M:      Li Yang <leoyang.li@nxp.com>
6461 L:      linux-usb@vger.kernel.org
6462 L:      linuxppc-dev@lists.ozlabs.org
6463 S:      Maintained
6464 F:      drivers/usb/gadget/udc/fsl*
6465
6466 FREEVXFS FILESYSTEM
6467 M:      Christoph Hellwig <hch@infradead.org>
6468 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6469 S:      Maintained
6470 F:      fs/freevxfs/
6471
6472 FREEZER
6473 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6474 M:      Pavel Machek <pavel@ucw.cz>
6475 L:      linux-pm@vger.kernel.org
6476 S:      Supported
6477 F:      Documentation/power/freezing-of-tasks.txt
6478 F:      include/linux/freezer.h
6479 F:      kernel/freezer.c
6480
6481 FRONTSWAP API
6482 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6483 L:      linux-kernel@vger.kernel.org
6484 S:      Maintained
6485 F:      mm/frontswap.c
6486 F:      include/linux/frontswap.h
6487
6488 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6489 M:      David Howells <dhowells@redhat.com>
6490 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6491 S:      Supported
6492 F:      Documentation/filesystems/caching/
6493 F:      fs/fscache/
6494 F:      include/linux/fscache*.h
6495
6496 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6497 M:      Theodore Y. Ts'o <tytso@mit.edu>
6498 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6499 M:      Eric Biggers <ebiggers@kernel.org>
6500 L:      linux-fscrypt@vger.kernel.org
6501 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6502 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6503 S:      Supported
6504 F:      fs/crypto/
6505 F:      include/linux/fscrypt*.h
6506 F:      Documentation/filesystems/fscrypt.rst
6507
6508 FSI-ATTACHED I2C DRIVER
6509 M:      Eddie James <eajames@linux.ibm.com>
6510 L:      linux-i2c@vger.kernel.org
6511 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6512 S:      Maintained
6513 F:      drivers/i2c/busses/i2c-fsi.c
6514 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6515
6516 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6517 M:      Jan Kara <jack@suse.cz>
6518 R:      Amir Goldstein <amir73il@gmail.com>
6519 L:      linux-fsdevel@vger.kernel.org
6520 S:      Maintained
6521 F:      fs/notify/
6522 F:      include/linux/fsnotify*.h
6523
6524 FUJITSU LAPTOP EXTRAS
6525 M:      Jonathan Woithe <jwoithe@just42.net>
6526 L:      platform-driver-x86@vger.kernel.org
6527 S:      Maintained
6528 F:      drivers/platform/x86/fujitsu-laptop.c
6529
6530 FUJITSU M-5MO LS CAMERA ISP DRIVER
6531 M:      Kyungmin Park <kyungmin.park@samsung.com>
6532 M:      Heungjun Kim <riverful.kim@samsung.com>
6533 L:      linux-media@vger.kernel.org
6534 S:      Maintained
6535 F:      drivers/media/i2c/m5mols/
6536 F:      include/media/i2c/m5mols.h
6537
6538 FUJITSU TABLET EXTRAS
6539 M:      Robert Gerlach <khnz@gmx.de>
6540 L:      platform-driver-x86@vger.kernel.org
6541 S:      Maintained
6542 F:      drivers/platform/x86/fujitsu-tablet.c
6543
6544 FUSE: FILESYSTEM IN USERSPACE
6545 M:      Miklos Szeredi <miklos@szeredi.hu>
6546 L:      linux-fsdevel@vger.kernel.org
6547 W:      http://fuse.sourceforge.net/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6549 S:      Maintained
6550 F:      fs/fuse/
6551 F:      include/uapi/linux/fuse.h
6552 F:      Documentation/filesystems/fuse.txt
6553
6554 FUTEX SUBSYSTEM
6555 M:      Thomas Gleixner <tglx@linutronix.de>
6556 M:      Ingo Molnar <mingo@redhat.com>
6557 R:      Peter Zijlstra <peterz@infradead.org>
6558 R:      Darren Hart <dvhart@infradead.org>
6559 L:      linux-kernel@vger.kernel.org
6560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6561 S:      Maintained
6562 F:      kernel/futex.c
6563 F:      include/asm-generic/futex.h
6564 F:      include/linux/futex.h
6565 F:      include/uapi/linux/futex.h
6566 F:      tools/testing/selftests/futex/
6567 F:      tools/perf/bench/futex*
6568 F:      Documentation/*futex*
6569
6570 GCC PLUGINS
6571 M:      Kees Cook <keescook@chromium.org>
6572 R:      Emese Revfy <re.emese@gmail.com>
6573 L:      kernel-hardening@lists.openwall.com
6574 S:      Maintained
6575 F:      scripts/gcc-plugins/
6576 F:      scripts/gcc-plugin.sh
6577 F:      scripts/Makefile.gcc-plugins
6578 F:      Documentation/gcc-plugins.txt
6579
6580 GASKET DRIVER FRAMEWORK
6581 M:      Rob Springer <rspringer@google.com>
6582 M:      Todd Poynor <toddpoynor@google.com>
6583 M:      Ben Chan <benchan@chromium.org>
6584 S:      Maintained
6585 F:      drivers/staging/gasket/
6586
6587 GCOV BASED KERNEL PROFILING
6588 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6589 S:      Maintained
6590 F:      kernel/gcov/
6591 F:      Documentation/dev-tools/gcov.rst
6592
6593 GDB KERNEL DEBUGGING HELPER SCRIPTS
6594 M:      Jan Kiszka <jan.kiszka@siemens.com>
6595 M:      Kieran Bingham <kbingham@kernel.org>
6596 S:      Supported
6597 F:      scripts/gdb/
6598
6599 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6600 M:      Achim Leubner <achim_leubner@adaptec.com>
6601 L:      linux-scsi@vger.kernel.org
6602 W:      http://www.icp-vortex.com/
6603 S:      Supported
6604 F:      drivers/scsi/gdt*
6605
6606 GEMTEK FM RADIO RECEIVER DRIVER
6607 M:      Hans Verkuil <hverkuil@xs4all.nl>
6608 L:      linux-media@vger.kernel.org
6609 T:      git git://linuxtv.org/media_tree.git
6610 W:      https://linuxtv.org
6611 S:      Maintained
6612 F:      drivers/media/radio/radio-gemtek*
6613
6614 GENERIC GPIO I2C DRIVER
6615 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6616 S:      Supported
6617 F:      drivers/i2c/busses/i2c-gpio.c
6618 F:      include/linux/platform_data/i2c-gpio.h
6619
6620 GENERIC GPIO I2C MULTIPLEXER DRIVER
6621 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6622 L:      linux-i2c@vger.kernel.org
6623 S:      Supported
6624 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6625 F:      include/linux/platform_data/i2c-mux-gpio.h
6626 F:      Documentation/i2c/muxes/i2c-mux-gpio
6627
6628 GENERIC HDLC (WAN) DRIVERS
6629 M:      Krzysztof Halasa <khc@pm.waw.pl>
6630 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6631 S:      Maintained
6632 F:      drivers/net/wan/c101.c
6633 F:      drivers/net/wan/hd6457*
6634 F:      drivers/net/wan/hdlc*
6635 F:      drivers/net/wan/n2.c
6636 F:      drivers/net/wan/pc300too.c
6637 F:      drivers/net/wan/pci200syn.c
6638 F:      drivers/net/wan/wanxl*
6639
6640 GENERIC INCLUDE/ASM HEADER FILES
6641 M:      Arnd Bergmann <arnd@arndb.de>
6642 L:      linux-arch@vger.kernel.org
6643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6644 S:      Maintained
6645 F:      include/asm-generic/
6646 F:      include/uapi/asm-generic/
6647
6648 GENERIC PHY FRAMEWORK
6649 M:      Kishon Vijay Abraham I <kishon@ti.com>
6650 L:      linux-kernel@vger.kernel.org
6651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6652 S:      Supported
6653 F:      drivers/phy/
6654 F:      include/linux/phy/
6655 F:      Documentation/devicetree/bindings/phy/
6656
6657 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6658 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6659 S:      Supported
6660 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6661
6662 GENERIC PM DOMAINS
6663 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6664 M:      Kevin Hilman <khilman@kernel.org>
6665 M:      Ulf Hansson <ulf.hansson@linaro.org>
6666 L:      linux-pm@vger.kernel.org
6667 S:      Supported
6668 F:      drivers/base/power/domain*.c
6669 F:      include/linux/pm_domain.h
6670 F:      Documentation/devicetree/bindings/power/power_domain.txt
6671
6672 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6673 M:      Eugen Hristev <eugen.hristev@microchip.com>
6674 L:      linux-input@vger.kernel.org
6675 S:      Maintained
6676 F:      drivers/input/touchscreen/resistive-adc-touch.c
6677
6678 GENERIC UIO DRIVER FOR PCI DEVICES
6679 M:      "Michael S. Tsirkin" <mst@redhat.com>
6680 L:      kvm@vger.kernel.org
6681 S:      Supported
6682 F:      drivers/uio/uio_pci_generic.c
6683
6684 GENWQE (IBM Generic Workqueue Card)
6685 M:      Frank Haverkamp <haver@linux.ibm.com>
6686 S:      Supported
6687 F:      drivers/misc/genwqe/
6688
6689 GET_MAINTAINER SCRIPT
6690 M:      Joe Perches <joe@perches.com>
6691 S:      Maintained
6692 F:      scripts/get_maintainer.pl
6693
6694 GFS2 FILE SYSTEM
6695 M:      Bob Peterson <rpeterso@redhat.com>
6696 M:      Andreas Gruenbacher <agruenba@redhat.com>
6697 L:      cluster-devel@redhat.com
6698 W:      http://sources.redhat.com/cluster/
6699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6700 S:      Supported
6701 F:      Documentation/filesystems/gfs2*.txt
6702 F:      fs/gfs2/
6703 F:      include/uapi/linux/gfs2_ondisk.h
6704
6705 GIGASET ISDN DRIVERS
6706 M:      Paul Bolle <pebolle@tiscali.nl>
6707 L:      gigaset307x-common@lists.sourceforge.net
6708 W:      http://gigaset307x.sourceforge.net/
6709 S:      Odd Fixes
6710 F:      Documentation/isdn/README.gigaset
6711 F:      drivers/isdn/gigaset/
6712 F:      include/uapi/linux/gigaset_dev.h
6713
6714 GNSS SUBSYSTEM
6715 M:      Johan Hovold <johan@kernel.org>
6716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6717 S:      Maintained
6718 F:      Documentation/ABI/testing/sysfs-class-gnss
6719 F:      Documentation/devicetree/bindings/gnss/
6720 F:      drivers/gnss/
6721 F:      include/linux/gnss.h
6722
6723 GO7007 MPEG CODEC
6724 M:      Hans Verkuil <hans.verkuil@cisco.com>
6725 L:      linux-media@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/media/usb/go7007/
6728
6729 GOODIX TOUCHSCREEN
6730 M:      Bastien Nocera <hadess@hadess.net>
6731 L:      linux-input@vger.kernel.org
6732 S:      Maintained
6733 F:      drivers/input/touchscreen/goodix.c
6734
6735 GPD POCKET FAN DRIVER
6736 M:      Hans de Goede <hdegoede@redhat.com>
6737 L:      platform-driver-x86@vger.kernel.org
6738 S:      Maintained
6739 F:      drivers/platform/x86/gpd-pocket-fan.c
6740
6741 GPIO ACPI SUPPORT
6742 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6743 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6744 L:      linux-gpio@vger.kernel.org
6745 L:      linux-acpi@vger.kernel.org
6746 S:      Maintained
6747 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6748 F:      drivers/gpio/gpiolib-acpi.c
6749
6750 GPIO IR Transmitter
6751 M:      Sean Young <sean@mess.org>
6752 L:      linux-media@vger.kernel.org
6753 S:      Maintained
6754 F:      drivers/media/rc/gpio-ir-tx.c
6755
6756 GPIO MOCKUP DRIVER
6757 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6758 L:      linux-gpio@vger.kernel.org
6759 S:      Maintained
6760 F:      drivers/gpio/gpio-mockup.c
6761 F:      tools/testing/selftests/gpio/
6762
6763 GPIO SUBSYSTEM
6764 M:      Linus Walleij <linus.walleij@linaro.org>
6765 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6766 L:      linux-gpio@vger.kernel.org
6767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6768 S:      Maintained
6769 F:      Documentation/devicetree/bindings/gpio/
6770 F:      Documentation/driver-api/gpio/
6771 F:      Documentation/gpio/
6772 F:      Documentation/ABI/testing/gpio-cdev
6773 F:      Documentation/ABI/obsolete/sysfs-gpio
6774 F:      drivers/gpio/
6775 F:      include/linux/gpio/
6776 F:      include/linux/gpio.h
6777 F:      include/linux/of_gpio.h
6778 F:      include/asm-generic/gpio.h
6779 F:      include/uapi/linux/gpio.h
6780 F:      tools/gpio/
6781
6782 GRE DEMULTIPLEXER DRIVER
6783 M:      Dmitry Kozlov <xeb@mail.ru>
6784 L:      netdev@vger.kernel.org
6785 S:      Maintained
6786 F:      net/ipv4/gre_demux.c
6787 F:      net/ipv4/gre_offload.c
6788 F:      include/net/gre.h
6789
6790 GRETH 10/100/1G Ethernet MAC device driver
6791 M:      Andreas Larsson <andreas@gaisler.com>
6792 L:      netdev@vger.kernel.org
6793 S:      Maintained
6794 F:      drivers/net/ethernet/aeroflex/
6795
6796 GREYBUS AUDIO PROTOCOLS DRIVERS
6797 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6798 M:      Mark Greer <mgreer@animalcreek.com>
6799 S:      Maintained
6800 F:      drivers/staging/greybus/audio_apbridgea.c
6801 F:      drivers/staging/greybus/audio_apbridgea.h
6802 F:      drivers/staging/greybus/audio_codec.c
6803 F:      drivers/staging/greybus/audio_codec.h
6804 F:      drivers/staging/greybus/audio_gb.c
6805 F:      drivers/staging/greybus/audio_manager.c
6806 F:      drivers/staging/greybus/audio_manager.h
6807 F:      drivers/staging/greybus/audio_manager_module.c
6808 F:      drivers/staging/greybus/audio_manager_private.h
6809 F:      drivers/staging/greybus/audio_manager_sysfs.c
6810 F:      drivers/staging/greybus/audio_module.c
6811 F:      drivers/staging/greybus/audio_topology.c
6812
6813 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6814 M:      Viresh Kumar <vireshk@kernel.org>
6815 S:      Maintained
6816 F:      drivers/staging/greybus/authentication.c
6817 F:      drivers/staging/greybus/bootrom.c
6818 F:      drivers/staging/greybus/firmware.h
6819 F:      drivers/staging/greybus/fw-core.c
6820 F:      drivers/staging/greybus/fw-download.c
6821 F:      drivers/staging/greybus/fw-management.c
6822 F:      drivers/staging/greybus/greybus_authentication.h
6823 F:      drivers/staging/greybus/greybus_firmware.h
6824 F:      drivers/staging/greybus/hid.c
6825 F:      drivers/staging/greybus/i2c.c
6826 F:      drivers/staging/greybus/spi.c
6827 F:      drivers/staging/greybus/spilib.c
6828 F:      drivers/staging/greybus/spilib.h
6829
6830 GREYBUS LOOPBACK DRIVER
6831 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/loopback.c
6834
6835 GREYBUS PLATFORM DRIVERS
6836 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6837 S:      Maintained
6838 F:      drivers/staging/greybus/arche-platform.c
6839 F:      drivers/staging/greybus/arche-apb-ctrl.c
6840 F:      drivers/staging/greybus/arche_platform.h
6841
6842 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6843 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/sdio.c
6846 F:      drivers/staging/greybus/light.c
6847 F:      drivers/staging/greybus/gpio.c
6848 F:      drivers/staging/greybus/power_supply.c
6849 F:      drivers/staging/greybus/spi.c
6850 F:      drivers/staging/greybus/spilib.c
6851
6852 GREYBUS SUBSYSTEM
6853 M:      Johan Hovold <johan@kernel.org>
6854 M:      Alex Elder <elder@kernel.org>
6855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6856 S:      Maintained
6857 F:      drivers/staging/greybus/
6858 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6859
6860 GREYBUS UART PROTOCOLS DRIVERS
6861 M:      David Lin <dtwlin@gmail.com>
6862 S:      Maintained
6863 F:      drivers/staging/greybus/uart.c
6864 F:      drivers/staging/greybus/log.c
6865
6866 GS1662 VIDEO SERIALIZER
6867 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 S:      Maintained
6871 F:      drivers/media/spi/gs1662.c
6872
6873 GSPCA FINEPIX SUBDRIVER
6874 M:      Frank Zago <frank@zago.net>
6875 L:      linux-media@vger.kernel.org
6876 T:      git git://linuxtv.org/media_tree.git
6877 S:      Maintained
6878 F:      drivers/media/usb/gspca/finepix.c
6879
6880 GSPCA GL860 SUBDRIVER
6881 M:      Olivier Lorin <o.lorin@laposte.net>
6882 L:      linux-media@vger.kernel.org
6883 T:      git git://linuxtv.org/media_tree.git
6884 S:      Maintained
6885 F:      drivers/media/usb/gspca/gl860/
6886
6887 GSPCA M5602 SUBDRIVER
6888 M:      Erik Andren <erik.andren@gmail.com>
6889 L:      linux-media@vger.kernel.org
6890 T:      git git://linuxtv.org/media_tree.git
6891 S:      Maintained
6892 F:      drivers/media/usb/gspca/m5602/
6893
6894 GSPCA PAC207 SONIXB SUBDRIVER
6895 M:      Hans Verkuil <hverkuil@xs4all.nl>
6896 L:      linux-media@vger.kernel.org
6897 T:      git git://linuxtv.org/media_tree.git
6898 S:      Odd Fixes
6899 F:      drivers/media/usb/gspca/pac207.c
6900
6901 GSPCA SN9C20X SUBDRIVER
6902 M:      Brian Johnson <brijohn@gmail.com>
6903 L:      linux-media@vger.kernel.org
6904 T:      git git://linuxtv.org/media_tree.git
6905 S:      Maintained
6906 F:      drivers/media/usb/gspca/sn9c20x.c
6907
6908 GSPCA T613 SUBDRIVER
6909 M:      Leandro Costantino <lcostantino@gmail.com>
6910 L:      linux-media@vger.kernel.org
6911 T:      git git://linuxtv.org/media_tree.git
6912 S:      Maintained
6913 F:      drivers/media/usb/gspca/t613.c
6914
6915 GSPCA USB WEBCAM DRIVER
6916 M:      Hans Verkuil <hverkuil@xs4all.nl>
6917 L:      linux-media@vger.kernel.org
6918 T:      git git://linuxtv.org/media_tree.git
6919 S:      Odd Fixes
6920 F:      drivers/media/usb/gspca/
6921
6922 GTP (GPRS Tunneling Protocol)
6923 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6924 M:      Harald Welte <laforge@gnumonks.org>
6925 L:      osmocom-net-gprs@lists.osmocom.org
6926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6927 S:      Maintained
6928 F:      drivers/net/gtp.c
6929
6930 GUID PARTITION TABLE (GPT)
6931 M:      Davidlohr Bueso <dave@stgolabs.net>
6932 L:      linux-efi@vger.kernel.org
6933 S:      Maintained
6934 F:      block/partitions/efi.*
6935
6936 H8/300 ARCHITECTURE
6937 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6938 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6939 W:      http://uclinux-h8.sourceforge.jp
6940 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6941 S:      Maintained
6942 F:      arch/h8300/
6943 F:      drivers/clocksource/h8300_*.c
6944 F:      drivers/clk/h8300/
6945 F:      drivers/irqchip/irq-renesas-h8*.c
6946
6947 HABANALABS PCI DRIVER
6948 M:      Oded Gabbay <oded.gabbay@gmail.com>
6949 T:      git https://github.com/HabanaAI/linux.git
6950 S:      Supported
6951 F:      drivers/misc/habanalabs/
6952 F:      include/uapi/misc/habanalabs.h
6953 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6954 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6955
6956 HACKRF MEDIA DRIVER
6957 M:      Antti Palosaari <crope@iki.fi>
6958 L:      linux-media@vger.kernel.org
6959 W:      https://linuxtv.org
6960 W:      http://palosaari.fi/linux/
6961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6962 T:      git git://linuxtv.org/anttip/media_tree.git
6963 S:      Maintained
6964 F:      drivers/media/usb/hackrf/
6965
6966 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6967 M:      Frank Seidel <frank@f-seidel.de>
6968 L:      platform-driver-x86@vger.kernel.org
6969 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6970 S:      Maintained
6971 F:      drivers/platform/x86/hdaps.c
6972
6973 HARDWARE MONITORING
6974 M:      Jean Delvare <jdelvare@suse.com>
6975 M:      Guenter Roeck <linux@roeck-us.net>
6976 L:      linux-hwmon@vger.kernel.org
6977 W:      http://hwmon.wiki.kernel.org/
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6979 S:      Maintained
6980 F:      Documentation/devicetree/bindings/hwmon/
6981 F:      Documentation/hwmon/
6982 F:      drivers/hwmon/
6983 F:      include/linux/hwmon*.h
6984 F:      include/trace/events/hwmon*.h
6985
6986 HARDWARE RANDOM NUMBER GENERATOR CORE
6987 M:      Matt Mackall <mpm@selenic.com>
6988 M:      Herbert Xu <herbert@gondor.apana.org.au>
6989 L:      linux-crypto@vger.kernel.org
6990 S:      Odd fixes
6991 F:      Documentation/devicetree/bindings/rng/
6992 F:      Documentation/hw_random.txt
6993 F:      drivers/char/hw_random/
6994 F:      include/linux/hw_random.h
6995
6996 HARDWARE TRACING FACILITIES
6997 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6998 S:      Maintained
6999 F:      drivers/hwtracing/
7000
7001 HARDWARE SPINLOCK CORE
7002 M:      Ohad Ben-Cohen <ohad@wizery.com>
7003 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7004 L:      linux-remoteproc@vger.kernel.org
7005 S:      Maintained
7006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7007 F:      Documentation/devicetree/bindings/hwlock/
7008 F:      Documentation/hwspinlock.txt
7009 F:      drivers/hwspinlock/
7010 F:      include/linux/hwspinlock.h
7011
7012 HARMONY SOUND DRIVER
7013 L:      linux-parisc@vger.kernel.org
7014 S:      Maintained
7015 F:      sound/parisc/harmony.*
7016
7017 HDPVR USB VIDEO ENCODER DRIVER
7018 M:      Hans Verkuil <hverkuil@xs4all.nl>
7019 L:      linux-media@vger.kernel.org
7020 T:      git git://linuxtv.org/media_tree.git
7021 W:      https://linuxtv.org
7022 S:      Odd Fixes
7023 F:      drivers/media/usb/hdpvr/
7024
7025 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7026 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7027 S:      Supported
7028 F:      Documentation/watchdog/hpwdt.txt
7029 F:      drivers/watchdog/hpwdt.c
7030
7031 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7032 M:      Don Brace <don.brace@microsemi.com>
7033 L:      esc.storagedev@microsemi.com
7034 L:      linux-scsi@vger.kernel.org
7035 S:      Supported
7036 F:      Documentation/scsi/hpsa.txt
7037 F:      drivers/scsi/hpsa*.[ch]
7038 F:      include/linux/cciss*.h
7039 F:      include/uapi/linux/cciss*.h
7040
7041 HFI1 DRIVER
7042 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7043 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7044 L:      linux-rdma@vger.kernel.org
7045 S:      Supported
7046 F:      drivers/infiniband/hw/hfi1
7047
7048 HFS FILESYSTEM
7049 L:      linux-fsdevel@vger.kernel.org
7050 S:      Orphan
7051 F:      Documentation/filesystems/hfs.txt
7052 F:      fs/hfs/
7053
7054 HFSPLUS FILESYSTEM
7055 L:      linux-fsdevel@vger.kernel.org
7056 S:      Orphan
7057 F:      Documentation/filesystems/hfsplus.txt
7058 F:      fs/hfsplus/
7059
7060 HGA FRAMEBUFFER DRIVER
7061 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7062 L:      linux-nvidia@lists.surfsouth.com
7063 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7064 S:      Maintained
7065 F:      drivers/video/fbdev/hgafb.c
7066
7067 HIBERNATION (aka Software Suspend, aka swsusp)
7068 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7069 M:      Pavel Machek <pavel@ucw.cz>
7070 L:      linux-pm@vger.kernel.org
7071 B:      https://bugzilla.kernel.org
7072 S:      Supported
7073 F:      arch/x86/power/
7074 F:      drivers/base/power/
7075 F:      kernel/power/
7076 F:      include/linux/suspend.h
7077 F:      include/linux/freezer.h
7078 F:      include/linux/pm.h
7079 F:      arch/*/include/asm/suspend*.h
7080
7081 HID CORE LAYER
7082 M:      Jiri Kosina <jikos@kernel.org>
7083 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7084 L:      linux-input@vger.kernel.org
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7086 S:      Maintained
7087 F:      drivers/hid/
7088 F:      include/linux/hid*
7089 F:      include/uapi/linux/hid*
7090
7091 HID SENSOR HUB DRIVERS
7092 M:      Jiri Kosina <jikos@kernel.org>
7093 M:      Jonathan Cameron <jic23@kernel.org>
7094 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7095 L:      linux-input@vger.kernel.org
7096 L:      linux-iio@vger.kernel.org
7097 S:      Maintained
7098 F:      Documentation/hid/hid-sensor*
7099 F:      drivers/hid/hid-sensor-*
7100 F:      drivers/iio/*/hid-*
7101 F:      include/linux/hid-sensor-*
7102
7103 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7104 M:      Thomas Gleixner <tglx@linutronix.de>
7105 L:      linux-kernel@vger.kernel.org
7106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7107 S:      Maintained
7108 F:      Documentation/timers/
7109 F:      kernel/time/hrtimer.c
7110 F:      kernel/time/clockevents.c
7111 F:      kernel/time/timer_*.c
7112 F:      include/linux/clockchips.h
7113 F:      include/linux/hrtimer.h
7114
7115 HIGH-SPEED SCC DRIVER FOR AX.25
7116 L:      linux-hams@vger.kernel.org
7117 S:      Orphan
7118 F:      drivers/net/hamradio/dmascc.c
7119 F:      drivers/net/hamradio/scc.c
7120
7121 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7122 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7123 W:      http://www.highpoint-tech.com
7124 S:      Supported
7125 F:      Documentation/scsi/hptiop.txt
7126 F:      drivers/scsi/hptiop.c
7127
7128 HIPPI
7129 M:      Jes Sorensen <jes@trained-monkey.org>
7130 L:      linux-hippi@sunsite.dk
7131 S:      Maintained
7132 F:      include/linux/hippidevice.h
7133 F:      include/uapi/linux/if_hippi.h
7134 F:      net/802/hippi.c
7135 F:      drivers/net/hippi/
7136
7137 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7138 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7139 M:      Salil Mehta <salil.mehta@huawei.com>
7140 L:      netdev@vger.kernel.org
7141 W:      http://www.hisilicon.com
7142 S:      Maintained
7143 F:      drivers/net/ethernet/hisilicon/hns3/
7144
7145 HISILICON LPC BUS DRIVER
7146 M:      john.garry@huawei.com
7147 W:      http://www.hisilicon.com
7148 S:      Maintained
7149 F:      drivers/bus/hisi_lpc.c
7150 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7151
7152 HISILICON NETWORK SUBSYSTEM DRIVER
7153 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7154 M:      Salil Mehta <salil.mehta@huawei.com>
7155 L:      netdev@vger.kernel.org
7156 W:      http://www.hisilicon.com
7157 S:      Maintained
7158 F:      drivers/net/ethernet/hisilicon/
7159 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7160
7161 HISILICON PMU DRIVER
7162 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7163 W:      http://www.hisilicon.com
7164 S:      Supported
7165 F:      drivers/perf/hisilicon
7166 F:      Documentation/perf/hisi-pmu.txt
7167
7168 HISILICON ROCE DRIVER
7169 M:      Lijun Ou <oulijun@huawei.com>
7170 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7171 L:      linux-rdma@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/infiniband/hw/hns/
7174 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7175
7176 HISILICON SAS Controller
7177 M:      John Garry <john.garry@huawei.com>
7178 W:      http://www.hisilicon.com
7179 S:      Supported
7180 F:      drivers/scsi/hisi_sas/
7181 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7182
7183 HMM - Heterogeneous Memory Management
7184 M:      Jérôme Glisse <jglisse@redhat.com>
7185 L:      linux-mm@kvack.org
7186 S:      Maintained
7187 F:      mm/hmm*
7188 F:      include/linux/hmm*
7189 F:      Documentation/vm/hmm.rst
7190
7191 HOST AP DRIVER
7192 M:      Jouni Malinen <j@w1.fi>
7193 L:      linux-wireless@vger.kernel.org
7194 W:      http://w1.fi/hostap-driver.html
7195 S:      Obsolete
7196 F:      drivers/net/wireless/intersil/hostap/
7197
7198 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7199 L:      platform-driver-x86@vger.kernel.org
7200 S:      Orphan
7201 F:      drivers/platform/x86/tc1100-wmi.c
7202
7203 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7204 M:      Jaroslav Kysela <perex@perex.cz>
7205 S:      Maintained
7206 F:      drivers/net/ethernet/hp/hp100.*
7207
7208 HPET:   High Precision Event Timers driver
7209 M:      Clemens Ladisch <clemens@ladisch.de>
7210 S:      Maintained
7211 F:      Documentation/timers/hpet.txt
7212 F:      drivers/char/hpet.c
7213 F:      include/linux/hpet.h
7214 F:      include/uapi/linux/hpet.h
7215
7216 HPET:   x86
7217 S:      Orphan
7218 F:      arch/x86/kernel/hpet.c
7219 F:      arch/x86/include/asm/hpet.h
7220
7221 HPFS FILESYSTEM
7222 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7223 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7224 S:      Maintained
7225 F:      fs/hpfs/
7226
7227 HSI SUBSYSTEM
7228 M:      Sebastian Reichel <sre@kernel.org>
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7230 S:      Maintained
7231 F:      Documentation/ABI/testing/sysfs-bus-hsi
7232 F:      Documentation/driver-api/hsi.rst
7233 F:      drivers/hsi/
7234 F:      include/linux/hsi/
7235 F:      include/uapi/linux/hsi/
7236
7237 HSO 3G MODEM DRIVER
7238 L:      linux-usb@vger.kernel.org
7239 S:      Orphan
7240 F:      drivers/net/usb/hso.c
7241
7242 HSR NETWORK PROTOCOL
7243 M:      Arvid Brodin <arvid.brodin@alten.se>
7244 L:      netdev@vger.kernel.org
7245 S:      Maintained
7246 F:      net/hsr/
7247
7248 HT16K33 LED CONTROLLER DRIVER
7249 M:      Robin van der Gracht <robin@protonic.nl>
7250 S:      Maintained
7251 F:      drivers/auxdisplay/ht16k33.c
7252 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7253
7254 HTCPEN TOUCHSCREEN DRIVER
7255 M:      Pau Oliva Fora <pof@eslack.org>
7256 L:      linux-input@vger.kernel.org
7257 S:      Maintained
7258 F:      drivers/input/touchscreen/htcpen.c
7259
7260 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7261 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7262 L:      linux-iio@vger.kernel.org
7263 W:      http://www.st.com/
7264 S:      Maintained
7265 F:      drivers/iio/humidity/hts221*
7266 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7267
7268 HUAWEI ETHERNET DRIVER
7269 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7270 L:      netdev@vger.kernel.org
7271 S:      Supported
7272 F:      Documentation/networking/hinic.txt
7273 F:      drivers/net/ethernet/huawei/hinic/
7274
7275 HUGETLB FILESYSTEM
7276 M:      Mike Kravetz <mike.kravetz@oracle.com>
7277 L:      linux-mm@kvack.org
7278 S:      Maintained
7279 F:      fs/hugetlbfs/
7280 F:      mm/hugetlb.c
7281 F:      include/linux/hugetlb.h
7282 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7283 F:      Documentation/vm/hugetlbfs_reserv.rst
7284 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7285
7286 HVA ST MEDIA DRIVER
7287 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7288 L:      linux-media@vger.kernel.org
7289 T:      git git://linuxtv.org/media_tree.git
7290 W:      https://linuxtv.org
7291 S:      Supported
7292 F:      drivers/media/platform/sti/hva
7293
7294 HWPOISON MEMORY FAILURE HANDLING
7295 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7296 L:      linux-mm@kvack.org
7297 S:      Maintained
7298 F:      mm/memory-failure.c
7299 F:      mm/hwpoison-inject.c
7300
7301 HYGON PROCESSOR SUPPORT
7302 M:      Pu Wen <puwen@hygon.cn>
7303 L:      linux-kernel@vger.kernel.org
7304 S:      Maintained
7305 F:      arch/x86/kernel/cpu/hygon.c
7306
7307 Hyper-V CORE AND DRIVERS
7308 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7309 M:      Haiyang Zhang <haiyangz@microsoft.com>
7310 M:      Stephen Hemminger <sthemmin@microsoft.com>
7311 M:      Sasha Levin <sashal@kernel.org>
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7313 L:      linux-hyperv@vger.kernel.org
7314 S:      Supported
7315 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7316 F:      arch/x86/include/asm/mshyperv.h
7317 F:      arch/x86/include/asm/trace/hyperv.h
7318 F:      arch/x86/include/asm/hyperv-tlfs.h
7319 F:      arch/x86/kernel/cpu/mshyperv.c
7320 F:      arch/x86/hyperv
7321 F:      drivers/hid/hid-hyperv.c
7322 F:      drivers/hv/
7323 F:      drivers/input/serio/hyperv-keyboard.c
7324 F:      drivers/pci/controller/pci-hyperv.c
7325 F:      drivers/net/hyperv/
7326 F:      drivers/scsi/storvsc_drv.c
7327 F:      drivers/uio/uio_hv_generic.c
7328 F:      drivers/video/fbdev/hyperv_fb.c
7329 F:      drivers/iommu/hyperv_iommu.c
7330 F:      net/vmw_vsock/hyperv_transport.c
7331 F:      include/linux/hyperv.h
7332 F:      include/uapi/linux/hyperv.h
7333 F:      tools/hv/
7334 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7335
7336 HYPERVISOR VIRTUAL CONSOLE DRIVER
7337 L:      linuxppc-dev@lists.ozlabs.org
7338 S:      Odd Fixes
7339 F:      drivers/tty/hvc/
7340
7341 I2C ACPI SUPPORT
7342 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7343 L:      linux-i2c@vger.kernel.org
7344 L:      linux-acpi@vger.kernel.org
7345 S:      Maintained
7346 F:      drivers/i2c/i2c-core-acpi.c
7347
7348 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7349 M:      Ajay Gupta <ajayg@nvidia.com>
7350 L:      linux-i2c@vger.kernel.org
7351 S:      Maintained
7352 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7353 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7354
7355 I2C MUXES
7356 M:      Peter Rosin <peda@axentia.se>
7357 L:      linux-i2c@vger.kernel.org
7358 S:      Maintained
7359 F:      Documentation/i2c/i2c-topology
7360 F:      Documentation/i2c/muxes/
7361 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7362 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7363 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7364 F:      drivers/i2c/i2c-mux.c
7365 F:      drivers/i2c/muxes/
7366 F:      include/linux/i2c-mux.h
7367
7368 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7369 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7370 L:      linux-i2c@vger.kernel.org
7371 S:      Maintained
7372 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7373 F:      drivers/i2c/busses/i2c-mv64xxx.c
7374
7375 I2C OVER PARALLEL PORT
7376 M:      Jean Delvare <jdelvare@suse.com>
7377 L:      linux-i2c@vger.kernel.org
7378 S:      Maintained
7379 F:      Documentation/i2c/busses/i2c-parport
7380 F:      Documentation/i2c/busses/i2c-parport-light
7381 F:      drivers/i2c/busses/i2c-parport.c
7382 F:      drivers/i2c/busses/i2c-parport-light.c
7383
7384 I2C SUBSYSTEM
7385 M:      Wolfram Sang <wsa@the-dreams.de>
7386 L:      linux-i2c@vger.kernel.org
7387 W:      https://i2c.wiki.kernel.org/
7388 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7390 S:      Maintained
7391 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7392 F:      Documentation/i2c/
7393 F:      drivers/i2c/*
7394 F:      include/linux/i2c.h
7395 F:      include/linux/i2c-dev.h
7396 F:      include/linux/i2c-smbus.h
7397 F:      include/uapi/linux/i2c.h
7398 F:      include/uapi/linux/i2c-*.h
7399
7400 I2C SUBSYSTEM HOST DRIVERS
7401 L:      linux-i2c@vger.kernel.org
7402 W:      https://i2c.wiki.kernel.org/
7403 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7405 S:      Odd Fixes
7406 F:      Documentation/devicetree/bindings/i2c/
7407 F:      drivers/i2c/algos/
7408 F:      drivers/i2c/busses/
7409
7410 I2C-TAOS-EVM DRIVER
7411 M:      Jean Delvare <jdelvare@suse.com>
7412 L:      linux-i2c@vger.kernel.org
7413 S:      Maintained
7414 F:      Documentation/i2c/busses/i2c-taos-evm
7415 F:      drivers/i2c/busses/i2c-taos-evm.c
7416
7417 I2C-TINY-USB DRIVER
7418 M:      Till Harbaum <till@harbaum.org>
7419 L:      linux-i2c@vger.kernel.org
7420 W:      http://www.harbaum.org/till/i2c_tiny_usb
7421 S:      Maintained
7422 F:      drivers/i2c/busses/i2c-tiny-usb.c
7423
7424 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7425 M:      Jean Delvare <jdelvare@suse.com>
7426 L:      linux-i2c@vger.kernel.org
7427 S:      Maintained
7428 F:      Documentation/i2c/busses/i2c-ali1535
7429 F:      Documentation/i2c/busses/i2c-ali1563
7430 F:      Documentation/i2c/busses/i2c-ali15x3
7431 F:      Documentation/i2c/busses/i2c-amd756
7432 F:      Documentation/i2c/busses/i2c-amd8111
7433 F:      Documentation/i2c/busses/i2c-i801
7434 F:      Documentation/i2c/busses/i2c-nforce2
7435 F:      Documentation/i2c/busses/i2c-piix4
7436 F:      Documentation/i2c/busses/i2c-sis5595
7437 F:      Documentation/i2c/busses/i2c-sis630
7438 F:      Documentation/i2c/busses/i2c-sis96x
7439 F:      Documentation/i2c/busses/i2c-via
7440 F:      Documentation/i2c/busses/i2c-viapro
7441 F:      drivers/i2c/busses/i2c-ali1535.c
7442 F:      drivers/i2c/busses/i2c-ali1563.c
7443 F:      drivers/i2c/busses/i2c-ali15x3.c
7444 F:      drivers/i2c/busses/i2c-amd756.c
7445 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7446 F:      drivers/i2c/busses/i2c-amd8111.c
7447 F:      drivers/i2c/busses/i2c-i801.c
7448 F:      drivers/i2c/busses/i2c-isch.c
7449 F:      drivers/i2c/busses/i2c-nforce2.c
7450 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7451 F:      drivers/i2c/busses/i2c-piix4.c
7452 F:      drivers/i2c/busses/i2c-sis5595.c
7453 F:      drivers/i2c/busses/i2c-sis630.c
7454 F:      drivers/i2c/busses/i2c-sis96x.c
7455 F:      drivers/i2c/busses/i2c-via.c
7456 F:      drivers/i2c/busses/i2c-viapro.c
7457
7458 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7459 M:      Hans de Goede <hdegoede@redhat.com>
7460 L:      linux-i2c@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/i2c/busses/i2c-cht-wc.c
7463
7464 I2C/SMBUS ISMT DRIVER
7465 M:      Seth Heasley <seth.heasley@intel.com>
7466 M:      Neil Horman <nhorman@tuxdriver.com>
7467 L:      linux-i2c@vger.kernel.org
7468 F:      drivers/i2c/busses/i2c-ismt.c
7469 F:      Documentation/i2c/busses/i2c-ismt
7470
7471 I2C/SMBUS STUB DRIVER
7472 M:      Jean Delvare <jdelvare@suse.com>
7473 L:      linux-i2c@vger.kernel.org
7474 S:      Maintained
7475 F:      drivers/i2c/i2c-stub.c
7476
7477 I3C SUBSYSTEM
7478 M:      Boris Brezillon <bbrezillon@kernel.org>
7479 L:      linux-i3c@lists.infradead.org
7480 C:      irc://chat.freenode.net/linux-i3c
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7482 S:      Maintained
7483 F:      Documentation/ABI/testing/sysfs-bus-i3c
7484 F:      Documentation/devicetree/bindings/i3c/
7485 F:      Documentation/driver-api/i3c
7486 F:      drivers/i3c/
7487 F:      include/linux/i3c/
7488
7489 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7490 M:      Vitor Soares <vitor.soares@synopsys.com>
7491 S:      Maintained
7492 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7493 F:      drivers/i3c/master/dw*
7494
7495 IA64 (Itanium) PLATFORM
7496 M:      Tony Luck <tony.luck@intel.com>
7497 M:      Fenghua Yu <fenghua.yu@intel.com>
7498 L:      linux-ia64@vger.kernel.org
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7500 S:      Maintained
7501 F:      arch/ia64/
7502
7503 IBM Power 842 compression accelerator
7504 M:      Haren Myneni <haren@us.ibm.com>
7505 S:      Supported
7506 F:      drivers/crypto/nx/Makefile
7507 F:      drivers/crypto/nx/Kconfig
7508 F:      drivers/crypto/nx/nx-842*
7509 F:      include/linux/sw842.h
7510 F:      crypto/842.c
7511 F:      lib/842/
7512
7513 IBM Power in-Nest Crypto Acceleration
7514 M:      Breno Leitão <leitao@debian.org>
7515 M:      Nayna Jain <nayna@linux.ibm.com>
7516 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7517 L:      linux-crypto@vger.kernel.org
7518 S:      Supported
7519 F:      drivers/crypto/nx/Makefile
7520 F:      drivers/crypto/nx/Kconfig
7521 F:      drivers/crypto/nx/nx-aes*
7522 F:      drivers/crypto/nx/nx-sha*
7523 F:      drivers/crypto/nx/nx.*
7524 F:      drivers/crypto/nx/nx_csbcpb.h
7525 F:      drivers/crypto/nx/nx_debugfs.h
7526
7527 IBM Power Linux RAID adapter
7528 M:      Brian King <brking@us.ibm.com>
7529 S:      Supported
7530 F:      drivers/scsi/ipr.*
7531
7532 IBM Power SRIOV Virtual NIC Device Driver
7533 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7534 M:      John Allen <jallen@linux.ibm.com>
7535 L:      netdev@vger.kernel.org
7536 S:      Supported
7537 F:      drivers/net/ethernet/ibm/ibmvnic.*
7538
7539 IBM Power Virtual Accelerator Switchboard
7540 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7541 L:      linuxppc-dev@lists.ozlabs.org
7542 S:      Supported
7543 F:      arch/powerpc/platforms/powernv/vas*
7544 F:      arch/powerpc/platforms/powernv/copy-paste.h
7545 F:      arch/powerpc/include/asm/vas.h
7546
7547 IBM Power Virtual Ethernet Device Driver
7548 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7549 L:      netdev@vger.kernel.org
7550 S:      Supported
7551 F:      drivers/net/ethernet/ibm/ibmveth.*
7552
7553 IBM Power Virtual FC Device Drivers
7554 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7555 L:      linux-scsi@vger.kernel.org
7556 S:      Supported
7557 F:      drivers/scsi/ibmvscsi/ibmvfc*
7558
7559 IBM Power Virtual Management Channel Driver
7560 M:      Steven Royer <seroyer@linux.ibm.com>
7561 S:      Supported
7562 F:      drivers/misc/ibmvmc.*
7563
7564 IBM Power Virtual SCSI Device Drivers
7565 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7566 L:      linux-scsi@vger.kernel.org
7567 S:      Supported
7568 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7569 F:      include/scsi/viosrp.h
7570
7571 IBM Power Virtual SCSI Device Target Driver
7572 M:      Michael Cyr <mikecyr@linux.ibm.com>
7573 L:      linux-scsi@vger.kernel.org
7574 L:      target-devel@vger.kernel.org
7575 S:      Supported
7576 F:      drivers/scsi/ibmvscsi_tgt/
7577
7578 IBM Power VMX Cryptographic instructions
7579 M:      Breno Leitão <leitao@debian.org>
7580 M:      Nayna Jain <nayna@linux.ibm.com>
7581 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7582 L:      linux-crypto@vger.kernel.org
7583 S:      Supported
7584 F:      drivers/crypto/vmx/Makefile
7585 F:      drivers/crypto/vmx/Kconfig
7586 F:      drivers/crypto/vmx/vmx.c
7587 F:      drivers/crypto/vmx/aes*
7588 F:      drivers/crypto/vmx/ghash*
7589 F:      drivers/crypto/vmx/ppc-xlate.pl
7590
7591 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7592 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7593 L:      linux-pci@vger.kernel.org
7594 L:      linuxppc-dev@lists.ozlabs.org
7595 S:      Supported
7596 F:      drivers/pci/hotplug/rpaphp*
7597
7598 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7599 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7600 L:      linux-pci@vger.kernel.org
7601 L:      linuxppc-dev@lists.ozlabs.org
7602 S:      Supported
7603 F:      drivers/pci/hotplug/rpadlpar*
7604
7605 IBM ServeRAID RAID DRIVER
7606 S:      Orphan
7607 F:      drivers/scsi/ips.*
7608
7609 ICH LPC AND GPIO DRIVER
7610 M:      Peter Tyser <ptyser@xes-inc.com>
7611 S:      Maintained
7612 F:      drivers/mfd/lpc_ich.c
7613 F:      drivers/gpio/gpio-ich.c
7614
7615 IDE SUBSYSTEM
7616 M:      "David S. Miller" <davem@davemloft.net>
7617 L:      linux-ide@vger.kernel.org
7618 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7620 S:      Maintained
7621 F:      Documentation/ide/
7622 F:      drivers/ide/
7623 F:      include/linux/ide.h
7624
7625 IDE/ATAPI DRIVERS
7626 M:      Borislav Petkov <bp@alien8.de>
7627 L:      linux-ide@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/cdrom/ide-cd
7630 F:      drivers/ide/ide-cd*
7631
7632 IDEAPAD LAPTOP EXTRAS DRIVER
7633 M:      Ike Panhc <ike.pan@canonical.com>
7634 L:      platform-driver-x86@vger.kernel.org
7635 W:      http://launchpad.net/ideapad-laptop
7636 S:      Maintained
7637 F:      drivers/platform/x86/ideapad-laptop.c
7638
7639 IDEAPAD LAPTOP SLIDEBAR DRIVER
7640 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7641 L:      linux-input@vger.kernel.org
7642 W:      https://github.com/o2genum/ideapad-slidebar
7643 S:      Maintained
7644 F:      drivers/input/misc/ideapad_slidebar.c
7645
7646 IDT VersaClock 5 CLOCK DRIVER
7647 M:      Marek Vasut <marek.vasut@gmail.com>
7648 S:      Maintained
7649 F:      drivers/clk/clk-versaclock5.c
7650
7651 IEEE 802.15.4 SUBSYSTEM
7652 M:      Alexander Aring <alex.aring@gmail.com>
7653 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7654 L:      linux-wpan@vger.kernel.org
7655 W:      http://wpan.cakelab.org/
7656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7658 S:      Maintained
7659 F:      net/ieee802154/
7660 F:      net/mac802154/
7661 F:      drivers/net/ieee802154/
7662 F:      include/linux/nl802154.h
7663 F:      include/linux/ieee802154.h
7664 F:      include/net/nl802154.h
7665 F:      include/net/mac802154.h
7666 F:      include/net/af_ieee802154.h
7667 F:      include/net/cfg802154.h
7668 F:      include/net/ieee802154_netdev.h
7669 F:      Documentation/networking/ieee802154.rst
7670
7671 IFE PROTOCOL
7672 M:      Yotam Gigi <yotam.gi@gmail.com>
7673 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7674 F:      net/ife
7675 F:      include/net/ife.h
7676 F:      include/uapi/linux/ife.h
7677
7678 IGORPLUG-USB IR RECEIVER
7679 M:      Sean Young <sean@mess.org>
7680 L:      linux-media@vger.kernel.org
7681 S:      Maintained
7682 F:      drivers/media/rc/igorplugusb.c
7683
7684 IGUANAWORKS USB IR TRANSCEIVER
7685 M:      Sean Young <sean@mess.org>
7686 L:      linux-media@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/media/rc/iguanair.c
7689
7690 IIO DIGITAL POTENTIOMETER DAC
7691 M:      Peter Rosin <peda@axentia.se>
7692 L:      linux-iio@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7695 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7696 F:      drivers/iio/dac/dpot-dac.c
7697
7698 IIO ENVELOPE DETECTOR
7699 M:      Peter Rosin <peda@axentia.se>
7700 L:      linux-iio@vger.kernel.org
7701 S:      Maintained
7702 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7703 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7704 F:      drivers/iio/adc/envelope-detector.c
7705
7706 IIO MULTIPLEXER
7707 M:      Peter Rosin <peda@axentia.se>
7708 L:      linux-iio@vger.kernel.org
7709 S:      Maintained
7710 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7711 F:      drivers/iio/multiplexer/iio-mux.c
7712
7713 IIO SUBSYSTEM AND DRIVERS
7714 M:      Jonathan Cameron <jic23@kernel.org>
7715 R:      Hartmut Knaack <knaack.h@gmx.de>
7716 R:      Lars-Peter Clausen <lars@metafoo.de>
7717 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7718 L:      linux-iio@vger.kernel.org
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7720 S:      Maintained
7721 F:      Documentation/ABI/testing/configfs-iio*
7722 F:      Documentation/ABI/testing/sysfs-bus-iio*
7723 F:      Documentation/devicetree/bindings/iio/
7724 F:      drivers/iio/
7725 F:      drivers/staging/iio/
7726 F:      include/linux/iio/
7727 F:      tools/iio/
7728
7729 IIO UNIT CONVERTER
7730 M:      Peter Rosin <peda@axentia.se>
7731 L:      linux-iio@vger.kernel.org
7732 S:      Maintained
7733 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7734 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7735 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7736 F:      drivers/iio/afe/iio-rescale.c
7737
7738 IKANOS/ADI EAGLE ADSL USB DRIVER
7739 M:      Matthieu Castet <castet.matthieu@free.fr>
7740 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7741 S:      Maintained
7742 F:      drivers/usb/atm/ueagle-atm.c
7743
7744 IMGTEC ASCII LCD DRIVER
7745 M:      Paul Burton <paul.burton@mips.com>
7746 S:      Maintained
7747 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7748 F:      drivers/auxdisplay/img-ascii-lcd.c
7749
7750 IMGTEC IR DECODER DRIVER
7751 M:      James Hogan <jhogan@kernel.org>
7752 S:      Maintained
7753 F:      drivers/media/rc/img-ir/
7754
7755 IMON SOUNDGRAPH USB IR RECEIVER
7756 M:      Sean Young <sean@mess.org>
7757 L:      linux-media@vger.kernel.org
7758 S:      Maintained
7759 F:      drivers/media/rc/imon_raw.c
7760 F:      drivers/media/rc/imon.c
7761
7762 IMS TWINTURBO FRAMEBUFFER DRIVER
7763 L:      linux-fbdev@vger.kernel.org
7764 S:      Orphan
7765 F:      drivers/video/fbdev/imsttfb.c
7766
7767 INA209 HARDWARE MONITOR DRIVER
7768 M:      Guenter Roeck <linux@roeck-us.net>
7769 L:      linux-hwmon@vger.kernel.org
7770 S:      Maintained
7771 F:      Documentation/hwmon/ina209.rst
7772 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7773 F:      drivers/hwmon/ina209.c
7774
7775 INA2XX HARDWARE MONITOR DRIVER
7776 M:      Guenter Roeck <linux@roeck-us.net>
7777 L:      linux-hwmon@vger.kernel.org
7778 S:      Maintained
7779 F:      Documentation/hwmon/ina2xx.rst
7780 F:      drivers/hwmon/ina2xx.c
7781 F:      include/linux/platform_data/ina2xx.h
7782
7783 INDUSTRY PACK SUBSYSTEM (IPACK)
7784 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7785 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7787 L:      industrypack-devel@lists.sourceforge.net
7788 W:      http://industrypack.sourceforge.net
7789 S:      Maintained
7790 F:      drivers/ipack/
7791
7792 INFINIBAND SUBSYSTEM
7793 M:      Doug Ledford <dledford@redhat.com>
7794 M:      Jason Gunthorpe <jgg@mellanox.com>
7795 L:      linux-rdma@vger.kernel.org
7796 W:      https://github.com/linux-rdma/rdma-core
7797 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7799 S:      Supported
7800 F:      Documentation/devicetree/bindings/infiniband/
7801 F:      Documentation/infiniband/
7802 F:      drivers/infiniband/
7803 F:      include/uapi/linux/if_infiniband.h
7804 F:      include/uapi/rdma/
7805 F:      include/rdma/
7806 F:      include/trace/events/ib_mad.h
7807 F:      include/trace/events/ib_umad.h
7808 F:      samples/bpf/ibumad_kern.c
7809 F:      samples/bpf/ibumad_user.c
7810
7811 INGENIC JZ4780 DMA Driver
7812 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7813 S:      Maintained
7814 F:      drivers/dma/dma-jz4780.c
7815
7816 INGENIC JZ4780 NAND DRIVER
7817 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7818 L:      linux-mtd@lists.infradead.org
7819 S:      Maintained
7820 F:      drivers/mtd/nand/raw/ingenic/
7821
7822 INOTIFY
7823 M:      Jan Kara <jack@suse.cz>
7824 R:      Amir Goldstein <amir73il@gmail.com>
7825 L:      linux-fsdevel@vger.kernel.org
7826 S:      Maintained
7827 F:      Documentation/filesystems/inotify.txt
7828 F:      fs/notify/inotify/
7829 F:      include/linux/inotify.h
7830 F:      include/uapi/linux/inotify.h
7831
7832 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7833 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7834 L:      linux-input@vger.kernel.org
7835 Q:      http://patchwork.kernel.org/project/linux-input/list/
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7837 S:      Maintained
7838 F:      drivers/input/
7839 F:      include/linux/input.h
7840 F:      include/uapi/linux/input.h
7841 F:      include/uapi/linux/input-event-codes.h
7842 F:      include/linux/input/
7843 F:      Documentation/devicetree/bindings/input/
7844 F:      Documentation/devicetree/bindings/serio/
7845 F:      Documentation/input/
7846
7847 INPUT MULTITOUCH (MT) PROTOCOL
7848 M:      Henrik Rydberg <rydberg@bitmath.org>
7849 L:      linux-input@vger.kernel.org
7850 S:      Odd fixes
7851 F:      Documentation/input/multi-touch-protocol.rst
7852 F:      drivers/input/input-mt.c
7853 K:      \b(ABS|SYN)_MT_
7854
7855 INSIDE SECURE CRYPTO DRIVER
7856 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7857 F:      drivers/crypto/inside-secure/
7858 S:      Maintained
7859 L:      linux-crypto@vger.kernel.org
7860
7861 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7862 M:      Mimi Zohar <zohar@linux.ibm.com>
7863 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7864 L:      linux-integrity@vger.kernel.org
7865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7866 S:      Supported
7867 F:      security/integrity/ima/
7868
7869 INTEL 810/815 FRAMEBUFFER DRIVER
7870 M:      Antonino Daplas <adaplas@gmail.com>
7871 L:      linux-fbdev@vger.kernel.org
7872 S:      Maintained
7873 F:      drivers/video/fbdev/i810/
7874
7875 INTEL ASoC DRIVERS
7876 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7877 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7878 M:      Jie Yang <yang.jie@linux.intel.com>
7879 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7880 S:      Supported
7881 F:      sound/soc/intel/
7882
7883 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7884 M:      Hans de Goede <hdegoede@redhat.com>
7885 L:      platform-driver-x86@vger.kernel.org
7886 S:      Maintained
7887 F:      drivers/platform/x86/intel_atomisp2_pm.c
7888
7889 INTEL C600 SERIES SAS CONTROLLER DRIVER
7890 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7891 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7892 L:      linux-scsi@vger.kernel.org
7893 T:      git git://git.code.sf.net/p/intel-sas/isci
7894 S:      Supported
7895 F:      drivers/scsi/isci/
7896
7897 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7898 M:      Jani Nikula <jani.nikula@linux.intel.com>
7899 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7900 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7901 L:      intel-gfx@lists.freedesktop.org
7902 W:      https://01.org/linuxgraphics/
7903 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7904 C:      irc://chat.freenode.net/intel-gfx
7905 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7906 T:      git git://anongit.freedesktop.org/drm-intel
7907 S:      Supported
7908 F:      drivers/gpu/drm/i915/
7909 F:      include/drm/i915*
7910 F:      include/uapi/drm/i915_drm.h
7911 F:      Documentation/gpu/i915.rst
7912
7913 INTEL ETHERNET DRIVERS
7914 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7915 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7916 W:      http://www.intel.com/support/feedback.htm
7917 W:      http://e1000.sourceforge.net/
7918 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7921 S:      Supported
7922 F:      Documentation/networking/device_drivers/intel/e100.rst
7923 F:      Documentation/networking/device_drivers/intel/e1000.rst
7924 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7925 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7926 F:      Documentation/networking/device_drivers/intel/igb.rst
7927 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7928 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7929 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7930 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7931 F:      Documentation/networking/device_drivers/intel/i40e.rst
7932 F:      Documentation/networking/device_drivers/intel/iavf.rst
7933 F:      Documentation/networking/device_drivers/intel/ice.rst
7934 F:      drivers/net/ethernet/intel/
7935 F:      drivers/net/ethernet/intel/*/
7936 F:      include/linux/avf/virtchnl.h
7937
7938 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7939 M:      Maik Broemme <mbroemme@libmpq.org>
7940 L:      linux-fbdev@vger.kernel.org
7941 S:      Maintained
7942 F:      Documentation/fb/intelfb.txt
7943 F:      drivers/video/fbdev/intelfb/
7944
7945 INTEL GPIO DRIVERS
7946 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7947 L:      linux-gpio@vger.kernel.org
7948 S:      Maintained
7949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7950 F:      drivers/gpio/gpio-ich.c
7951 F:      drivers/gpio/gpio-intel-mid.c
7952 F:      drivers/gpio/gpio-lynxpoint.c
7953 F:      drivers/gpio/gpio-merrifield.c
7954 F:      drivers/gpio/gpio-ml-ioh.c
7955 F:      drivers/gpio/gpio-pch.c
7956 F:      drivers/gpio/gpio-sch.c
7957 F:      drivers/gpio/gpio-sodaville.c
7958
7959 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7960 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7961 M:      Zhi Wang <zhi.a.wang@intel.com>
7962 L:      intel-gvt-dev@lists.freedesktop.org
7963 L:      intel-gfx@lists.freedesktop.org
7964 W:      https://01.org/igvt-g
7965 T:      git https://github.com/intel/gvt-linux.git
7966 S:      Supported
7967 F:      drivers/gpu/drm/i915/gvt/
7968
7969 INTEL HID EVENT DRIVER
7970 M:      Alex Hung <alex.hung@canonical.com>
7971 L:      platform-driver-x86@vger.kernel.org
7972 S:      Maintained
7973 F:      drivers/platform/x86/intel-hid.c
7974
7975 INTEL I/OAT DMA DRIVER
7976 M:      Dave Jiang <dave.jiang@intel.com>
7977 R:      Dan Williams <dan.j.williams@intel.com>
7978 L:      dmaengine@vger.kernel.org
7979 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7980 S:      Supported
7981 F:      drivers/dma/ioat*
7982
7983 INTEL IDLE DRIVER
7984 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7985 M:      Len Brown <lenb@kernel.org>
7986 L:      linux-pm@vger.kernel.org
7987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7988 B:      https://bugzilla.kernel.org
7989 S:      Supported
7990 F:      drivers/idle/intel_idle.c
7991
7992 INTEL INTEGRATED SENSOR HUB DRIVER
7993 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7994 M:      Jiri Kosina <jikos@kernel.org>
7995 L:      linux-input@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/hid/intel-ish-hid/
7998
7999 INTEL IOMMU (VT-d)
8000 M:      David Woodhouse <dwmw2@infradead.org>
8001 L:      iommu@lists.linux-foundation.org
8002 T:      git git://git.infradead.org/iommu-2.6.git
8003 S:      Supported
8004 F:      drivers/iommu/intel-iommu.c
8005 F:      include/linux/intel-iommu.h
8006
8007 INTEL IOP-ADMA DMA DRIVER
8008 R:      Dan Williams <dan.j.williams@intel.com>
8009 S:      Odd fixes
8010 F:      drivers/dma/iop-adma.c
8011
8012 INTEL IPU3 CSI-2 CIO2 DRIVER
8013 M:      Yong Zhi <yong.zhi@intel.com>
8014 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8015 M:      Bingbu Cao <bingbu.cao@intel.com>
8016 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8017 L:      linux-media@vger.kernel.org
8018 S:      Maintained
8019 F:      drivers/media/pci/intel/ipu3/
8020 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8021
8022 INTEL IPU3 CSI-2 IMGU DRIVER
8023 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8024 L:      linux-media@vger.kernel.org
8025 S:      Maintained
8026 F:      drivers/staging/media/ipu3/
8027 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8028 F:      Documentation/media/v4l-drivers/ipu3.rst
8029
8030 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8031 M:      Krzysztof Halasa <khalasa@piap.pl>
8032 S:      Maintained
8033 F:      include/linux/soc/ixp4xx/qmgr.h
8034 F:      include/linux/soc/ixp4xx/npe.h
8035 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8036 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8037 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8038 F:      drivers/net/wan/ixp4xx_hss.c
8039
8040 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8041 M:      Deepak Saxena <dsaxena@plexity.net>
8042 S:      Maintained
8043 F:      drivers/char/hw_random/ixp4xx-rng.c
8044
8045 INTEL MANAGEMENT ENGINE (mei)
8046 M:      Tomas Winkler <tomas.winkler@intel.com>
8047 L:      linux-kernel@vger.kernel.org
8048 S:      Supported
8049 F:      include/uapi/linux/mei.h
8050 F:      include/linux/mei_cl_bus.h
8051 F:      drivers/misc/mei/*
8052 F:      drivers/watchdog/mei_wdt.c
8053 F:      Documentation/misc-devices/mei/*
8054 F:      samples/mei/*
8055
8056 INTEL MENLOW THERMAL DRIVER
8057 M:      Sujith Thomas <sujith.thomas@intel.com>
8058 L:      platform-driver-x86@vger.kernel.org
8059 W:      https://01.org/linux-acpi
8060 S:      Supported
8061 F:      drivers/platform/x86/intel_menlow.c
8062
8063 INTEL MIC DRIVERS (mic)
8064 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8065 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8066 S:      Supported
8067 W:      https://github.com/sudeepdutt/mic
8068 W:      http://software.intel.com/en-us/mic-developer
8069 F:      include/linux/mic_bus.h
8070 F:      include/linux/scif.h
8071 F:      include/uapi/linux/mic_common.h
8072 F:      include/uapi/linux/mic_ioctl.h
8073 F:      include/uapi/linux/scif_ioctl.h
8074 F:      drivers/misc/mic/
8075 F:      drivers/dma/mic_x100_dma.c
8076 F:      drivers/dma/mic_x100_dma.h
8077 F:      Documentation/mic/
8078
8079 INTEL PMC CORE DRIVER
8080 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8081 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8082 L:      platform-driver-x86@vger.kernel.org
8083 S:      Maintained
8084 F:      drivers/platform/x86/intel_pmc_core*
8085
8086 INTEL PMC/P-Unit IPC DRIVER
8087 M:      Zha Qipeng<qipeng.zha@intel.com>
8088 L:      platform-driver-x86@vger.kernel.org
8089 S:      Maintained
8090 F:      drivers/platform/x86/intel_pmc_ipc.c
8091 F:      drivers/platform/x86/intel_punit_ipc.c
8092 F:      arch/x86/include/asm/intel_pmc_ipc.h
8093 F:      arch/x86/include/asm/intel_punit_ipc.h
8094
8095 INTEL PMIC GPIO DRIVERS
8096 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8097 S:      Maintained
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8099 F:      drivers/gpio/gpio-*cove.c
8100 F:      drivers/gpio/gpio-msic.c
8101
8102 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8103 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8104 S:      Maintained
8105 F:      drivers/mfd/intel_msic.c
8106 F:      drivers/mfd/intel_soc_pmic*
8107 F:      include/linux/mfd/intel_msic.h
8108 F:      include/linux/mfd/intel_soc_pmic*
8109
8110 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8111 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8112 L:      linux-wireless@vger.kernel.org
8113 S:      Maintained
8114 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8115 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8116 F:      drivers/net/wireless/intel/ipw2x00/
8117
8118 INTEL PSTATE DRIVER
8119 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8120 M:      Len Brown <lenb@kernel.org>
8121 L:      linux-pm@vger.kernel.org
8122 S:      Supported
8123 F:      drivers/cpufreq/intel_pstate.c
8124
8125 INTEL RDMA RNIC DRIVER
8126 M:      Faisal Latif <faisal.latif@intel.com>
8127 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8128 L:      linux-rdma@vger.kernel.org
8129 S:      Supported
8130 F:      drivers/infiniband/hw/i40iw/
8131 F:      include/uapi/rdma/i40iw-abi.h
8132
8133 INTEL TELEMETRY DRIVER
8134 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8135 M:      "David E. Box" <david.e.box@linux.intel.com>
8136 L:      platform-driver-x86@vger.kernel.org
8137 S:      Maintained
8138 F:      arch/x86/include/asm/intel_telemetry.h
8139 F:      drivers/platform/x86/intel_telemetry*
8140
8141 INTEL VIRTUAL BUTTON DRIVER
8142 M:      AceLan Kao <acelan.kao@canonical.com>
8143 L:      platform-driver-x86@vger.kernel.org
8144 S:      Maintained
8145 F:      drivers/platform/x86/intel-vbtn.c
8146
8147 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8148 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8149 L:      linux-wireless@vger.kernel.org
8150 S:      Supported
8151 F:      drivers/net/wireless/intel/iwlegacy/
8152
8153 INTEL WIRELESS WIFI LINK (iwlwifi)
8154 M:      Johannes Berg <johannes.berg@intel.com>
8155 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8156 M:      Luca Coelho <luciano.coelho@intel.com>
8157 M:      Intel Linux Wireless <linuxwifi@intel.com>
8158 L:      linux-wireless@vger.kernel.org
8159 W:      http://intellinuxwireless.org
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8161 S:      Supported
8162 F:      drivers/net/wireless/intel/iwlwifi/
8163
8164 INTEL WIRELESS WIMAX CONNECTION 2400
8165 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8166 M:      linux-wimax@intel.com
8167 L:      wimax@linuxwimax.org (subscribers-only)
8168 S:      Supported
8169 W:      http://linuxwimax.org
8170 F:      Documentation/wimax/README.i2400m
8171 F:      drivers/net/wimax/i2400m/
8172 F:      include/uapi/linux/wimax/i2400m.h
8173
8174 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8175 M:      Mario Limonciello <mario.limonciello@dell.com>
8176 S:      Maintained
8177 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8178
8179 INTEL(R) TRACE HUB
8180 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8181 S:      Supported
8182 F:      Documentation/trace/intel_th.rst
8183 F:      drivers/hwtracing/intel_th/
8184
8185 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8186 M:      Ning Sun <ning.sun@intel.com>
8187 L:      tboot-devel@lists.sourceforge.net
8188 W:      http://tboot.sourceforge.net
8189 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8190 S:      Supported
8191 F:      Documentation/intel_txt.txt
8192 F:      include/linux/tboot.h
8193 F:      arch/x86/kernel/tboot.c
8194
8195 INTEL-MID GPIO DRIVER
8196 M:      David Cohen <david.a.cohen@linux.intel.com>
8197 L:      linux-gpio@vger.kernel.org
8198 S:      Maintained
8199 F:      drivers/gpio/gpio-intel-mid.c
8200
8201 INTERCONNECT API
8202 M:      Georgi Djakov <georgi.djakov@linaro.org>
8203 L:      linux-pm@vger.kernel.org
8204 S:      Maintained
8205 F:      Documentation/interconnect/
8206 F:      Documentation/devicetree/bindings/interconnect/
8207 F:      drivers/interconnect/
8208 F:      include/dt-bindings/interconnect/
8209 F:      include/linux/interconnect-provider.h
8210 F:      include/linux/interconnect.h
8211
8212 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8213 M:      Linus Walleij <linus.walleij@linaro.org>
8214 L:      linux-iio@vger.kernel.org
8215 S:      Maintained
8216 F:      drivers/iio/gyro/mpu3050*
8217 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8218
8219 IOC3 ETHERNET DRIVER
8220 M:      Ralf Baechle <ralf@linux-mips.org>
8221 L:      linux-mips@vger.kernel.org
8222 S:      Maintained
8223 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8224
8225 IOC3 SERIAL DRIVER
8226 M:      Pat Gefre <pfg@sgi.com>
8227 L:      linux-serial@vger.kernel.org
8228 S:      Maintained
8229 F:      drivers/tty/serial/ioc3_serial.c
8230
8231 IOMAP FILESYSTEM LIBRARY
8232 M:      Christoph Hellwig <hch@infradead.org>
8233 M:      Darrick J. Wong <darrick.wong@oracle.com>
8234 M:      linux-xfs@vger.kernel.org
8235 M:      linux-fsdevel@vger.kernel.org
8236 L:      linux-xfs@vger.kernel.org
8237 L:      linux-fsdevel@vger.kernel.org
8238 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8239 S:      Supported
8240 F:      fs/iomap.c
8241 F:      include/linux/iomap.h
8242
8243 IOMMU DRIVERS
8244 M:      Joerg Roedel <joro@8bytes.org>
8245 L:      iommu@lists.linux-foundation.org
8246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8247 S:      Maintained
8248 F:      Documentation/devicetree/bindings/iommu/
8249 F:      drivers/iommu/
8250 F:      include/linux/iommu.h
8251 F:      include/linux/of_iommu.h
8252 F:      include/linux/iova.h
8253
8254 IO_URING
8255 M:      Jens Axboe <axboe@kernel.dk>
8256 L:      linux-block@vger.kernel.org
8257 L:      linux-fsdevel@vger.kernel.org
8258 T:      git git://git.kernel.dk/linux-block
8259 T:      git git://git.kernel.dk/liburing
8260 S:      Maintained
8261 F:      fs/io_uring.c
8262 F:      include/uapi/linux/io_uring.h
8263
8264 IP MASQUERADING
8265 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8266 S:      Maintained
8267 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8268
8269 IPMI SUBSYSTEM
8270 M:      Corey Minyard <minyard@acm.org>
8271 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8272 W:      http://openipmi.sourceforge.net/
8273 S:      Supported
8274 F:      Documentation/devicetree/bindings/ipmi/
8275 F:      Documentation/IPMI.txt
8276 F:      drivers/char/ipmi/
8277 F:      include/linux/ipmi*
8278 F:      include/uapi/linux/ipmi*
8279
8280 IPS SCSI RAID DRIVER
8281 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8282 L:      linux-scsi@vger.kernel.org
8283 W:      http://www.adaptec.com/
8284 S:      Maintained
8285 F:      drivers/scsi/ips*
8286
8287 IPVS
8288 M:      Wensong Zhang <wensong@linux-vs.org>
8289 M:      Simon Horman <horms@verge.net.au>
8290 M:      Julian Anastasov <ja@ssi.bg>
8291 L:      netdev@vger.kernel.org
8292 L:      lvs-devel@vger.kernel.org
8293 S:      Maintained
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8296 F:      Documentation/networking/ipvs-sysctl.txt
8297 F:      include/net/ip_vs.h
8298 F:      include/uapi/linux/ip_vs.h
8299 F:      net/netfilter/ipvs/
8300
8301 IPWIRELESS DRIVER
8302 M:      Jiri Kosina <jikos@kernel.org>
8303 M:      David Sterba <dsterba@suse.com>
8304 S:      Odd Fixes
8305 F:      drivers/tty/ipwireless/
8306
8307 IPX NETWORK LAYER
8308 L:      netdev@vger.kernel.org
8309 S:      Obsolete
8310 F:      include/uapi/linux/ipx.h
8311
8312 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8313 M:      Marc Zyngier <marc.zyngier@arm.com>
8314 S:      Maintained
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8316 F:      Documentation/IRQ-domain.txt
8317 F:      include/linux/irqdomain.h
8318 F:      kernel/irq/irqdomain.c
8319 F:      kernel/irq/msi.c
8320
8321 IRQ SUBSYSTEM
8322 M:      Thomas Gleixner <tglx@linutronix.de>
8323 L:      linux-kernel@vger.kernel.org
8324 S:      Maintained
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8326 F:      kernel/irq/
8327
8328 IRQCHIP DRIVERS
8329 M:      Thomas Gleixner <tglx@linutronix.de>
8330 M:      Jason Cooper <jason@lakedaemon.net>
8331 M:      Marc Zyngier <marc.zyngier@arm.com>
8332 L:      linux-kernel@vger.kernel.org
8333 S:      Maintained
8334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8335 F:      Documentation/devicetree/bindings/interrupt-controller/
8336 F:      drivers/irqchip/
8337
8338 ISA
8339 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8340 S:      Maintained
8341 F:      Documentation/isa.txt
8342 F:      drivers/base/isa.c
8343 F:      include/linux/isa.h
8344
8345 ISA RADIO MODULE
8346 M:      Hans Verkuil <hverkuil@xs4all.nl>
8347 L:      linux-media@vger.kernel.org
8348 T:      git git://linuxtv.org/media_tree.git
8349 W:      https://linuxtv.org
8350 S:      Maintained
8351 F:      drivers/media/radio/radio-isa*
8352
8353 ISAPNP
8354 M:      Jaroslav Kysela <perex@perex.cz>
8355 S:      Maintained
8356 F:      Documentation/isapnp.txt
8357 F:      drivers/pnp/isapnp/
8358 F:      include/linux/isapnp.h
8359
8360 ISCSI
8361 M:      Lee Duncan <lduncan@suse.com>
8362 M:      Chris Leech <cleech@redhat.com>
8363 L:      open-iscsi@googlegroups.com
8364 W:      www.open-iscsi.com
8365 S:      Maintained
8366 F:      drivers/scsi/*iscsi*
8367 F:      include/scsi/*iscsi*
8368
8369 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8370 M:      Peter Jones <pjones@redhat.com>
8371 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8372 S:      Maintained
8373 F:      drivers/firmware/iscsi_ibft*
8374
8375 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8376 M:      Sagi Grimberg <sagi@grimberg.me>
8377 M:      Max Gurtovoy <maxg@mellanox.com>
8378 L:      linux-rdma@vger.kernel.org
8379 S:      Supported
8380 W:      http://www.openfabrics.org
8381 W:      www.open-iscsi.org
8382 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8383 F:      drivers/infiniband/ulp/iser/
8384
8385 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8386 M:      Sagi Grimberg <sagi@grimberg.me>
8387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8388 L:      linux-rdma@vger.kernel.org
8389 L:      target-devel@vger.kernel.org
8390 S:      Supported
8391 W:      http://www.linux-iscsi.org
8392 F:      drivers/infiniband/ulp/isert
8393
8394 ISDN SUBSYSTEM
8395 M:      Karsten Keil <isdn@linux-pingi.de>
8396 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8397 L:      netdev@vger.kernel.org
8398 W:      http://www.isdn4linux.de
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8400 S:      Maintained
8401 F:      Documentation/isdn/
8402 F:      drivers/isdn/
8403 F:      include/linux/isdn.h
8404 F:      include/linux/isdn/
8405 F:      include/uapi/linux/isdn.h
8406 F:      include/uapi/linux/isdn/
8407
8408 IT87 HARDWARE MONITORING DRIVER
8409 M:      Jean Delvare <jdelvare@suse.com>
8410 L:      linux-hwmon@vger.kernel.org
8411 S:      Maintained
8412 F:      Documentation/hwmon/it87.rst
8413 F:      drivers/hwmon/it87.c
8414
8415 IT913X MEDIA DRIVER
8416 M:      Antti Palosaari <crope@iki.fi>
8417 L:      linux-media@vger.kernel.org
8418 W:      https://linuxtv.org
8419 W:      http://palosaari.fi/linux/
8420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8421 T:      git git://linuxtv.org/anttip/media_tree.git
8422 S:      Maintained
8423 F:      drivers/media/tuners/it913x*
8424
8425 IVTV VIDEO4LINUX DRIVER
8426 M:      Andy Walls <awalls@md.metrocast.net>
8427 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8428 L:      linux-media@vger.kernel.org
8429 T:      git git://linuxtv.org/media_tree.git
8430 W:      http://www.ivtvdriver.org
8431 S:      Maintained
8432 F:      Documentation/media/v4l-drivers/ivtv*
8433 F:      drivers/media/pci/ivtv/
8434 F:      include/uapi/linux/ivtv*
8435
8436 IX2505V MEDIA DRIVER
8437 M:      Malcolm Priestley <tvboxspy@gmail.com>
8438 L:      linux-media@vger.kernel.org
8439 W:      https://linuxtv.org
8440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8441 S:      Maintained
8442 F:      drivers/media/dvb-frontends/ix2505v*
8443
8444 JAILHOUSE HYPERVISOR INTERFACE
8445 M:      Jan Kiszka <jan.kiszka@siemens.com>
8446 L:      jailhouse-dev@googlegroups.com
8447 S:      Maintained
8448 F:      arch/x86/kernel/jailhouse.c
8449 F:      arch/x86/include/asm/jailhouse_para.h
8450
8451 JC42.4 TEMPERATURE SENSOR DRIVER
8452 M:      Guenter Roeck <linux@roeck-us.net>
8453 L:      linux-hwmon@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/hwmon/jc42.c
8456 F:      Documentation/hwmon/jc42.rst
8457
8458 JFS FILESYSTEM
8459 M:      Dave Kleikamp <shaggy@kernel.org>
8460 L:      jfs-discussion@lists.sourceforge.net
8461 W:      http://jfs.sourceforge.net/
8462 T:      git git://github.com/kleikamp/linux-shaggy.git
8463 S:      Maintained
8464 F:      Documentation/filesystems/jfs.txt
8465 F:      fs/jfs/
8466
8467 JME NETWORK DRIVER
8468 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8469 L:      netdev@vger.kernel.org
8470 S:      Maintained
8471 F:      drivers/net/ethernet/jme.*
8472
8473 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8474 M:      David Woodhouse <dwmw2@infradead.org>
8475 M:      Richard Weinberger <richard@nod.at>
8476 L:      linux-mtd@lists.infradead.org
8477 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8478 T:      git git://git.infradead.org/ubifs-2.6.git
8479 S:      Odd Fixes
8480 F:      fs/jffs2/
8481 F:      include/uapi/linux/jffs2.h
8482
8483 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8484 M:      "Theodore Ts'o" <tytso@mit.edu>
8485 M:      Jan Kara <jack@suse.com>
8486 L:      linux-ext4@vger.kernel.org
8487 S:      Maintained
8488 F:      fs/jbd2/
8489 F:      include/linux/jbd2.h
8490
8491 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8492 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8493 L:      linux-media@vger.kernel.org
8494 S:      Maintained
8495 F:      drivers/media/platform/rcar_jpu.c
8496
8497 JSM Neo PCI based serial card
8498 L:      linux-serial@vger.kernel.org
8499 S:      Orphan
8500 F:      drivers/tty/serial/jsm/
8501
8502 K10TEMP HARDWARE MONITORING DRIVER
8503 M:      Clemens Ladisch <clemens@ladisch.de>
8504 L:      linux-hwmon@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/hwmon/k10temp.rst
8507 F:      drivers/hwmon/k10temp.c
8508
8509 K8TEMP HARDWARE MONITORING DRIVER
8510 M:      Rudolf Marek <r.marek@assembler.cz>
8511 L:      linux-hwmon@vger.kernel.org
8512 S:      Maintained
8513 F:      Documentation/hwmon/k8temp.rst
8514 F:      drivers/hwmon/k8temp.c
8515
8516 KASAN
8517 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8518 R:      Alexander Potapenko <glider@google.com>
8519 R:      Dmitry Vyukov <dvyukov@google.com>
8520 L:      kasan-dev@googlegroups.com
8521 S:      Maintained
8522 F:      arch/*/include/asm/kasan.h
8523 F:      arch/*/mm/kasan_init*
8524 F:      Documentation/dev-tools/kasan.rst
8525 F:      include/linux/kasan*.h
8526 F:      lib/test_kasan.c
8527 F:      mm/kasan/
8528 F:      scripts/Makefile.kasan
8529
8530 KCONFIG
8531 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8533 L:      linux-kbuild@vger.kernel.org
8534 S:      Maintained
8535 F:      Documentation/kbuild/kconfig*
8536 F:      scripts/kconfig/
8537 F:      scripts/Kconfig.include
8538
8539 KDUMP
8540 M:      Dave Young <dyoung@redhat.com>
8541 M:      Baoquan He <bhe@redhat.com>
8542 R:      Vivek Goyal <vgoyal@redhat.com>
8543 L:      kexec@lists.infradead.org
8544 W:      http://lse.sourceforge.net/kdump/
8545 S:      Maintained
8546 F:      Documentation/kdump/
8547
8548 KEENE FM RADIO TRANSMITTER DRIVER
8549 M:      Hans Verkuil <hverkuil@xs4all.nl>
8550 L:      linux-media@vger.kernel.org
8551 T:      git git://linuxtv.org/media_tree.git
8552 W:      https://linuxtv.org
8553 S:      Maintained
8554 F:      drivers/media/radio/radio-keene*
8555
8556 KERNEL AUTOMOUNTER
8557 M:      Ian Kent <raven@themaw.net>
8558 L:      autofs@vger.kernel.org
8559 S:      Maintained
8560 F:      fs/autofs/
8561
8562 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8563 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8564 M:      Michal Marek <michal.lkml@markovi.net>
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8566 L:      linux-kbuild@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/kbuild/
8569 F:      Makefile
8570 F:      scripts/Kbuild*
8571 F:      scripts/Makefile*
8572 F:      scripts/basic/
8573 F:      scripts/mk*
8574 F:      scripts/*vmlinux*
8575 F:      scripts/mod/
8576 F:      scripts/package/
8577
8578 KERNEL JANITORS
8579 L:      kernel-janitors@vger.kernel.org
8580 W:      http://kernelnewbies.org/KernelJanitors
8581 S:      Odd Fixes
8582
8583 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8584 M:      "J. Bruce Fields" <bfields@fieldses.org>
8585 M:      Chuck Lever <chuck.lever@oracle.com>
8586 L:      linux-nfs@vger.kernel.org
8587 W:      http://nfs.sourceforge.net/
8588 T:      git git://linux-nfs.org/~bfields/linux.git
8589 S:      Supported
8590 F:      fs/nfsd/
8591 F:      include/uapi/linux/nfsd/
8592 F:      fs/lockd/
8593 F:      fs/nfs_common/
8594 F:      net/sunrpc/
8595 F:      include/linux/lockd/
8596 F:      include/linux/sunrpc/
8597 F:      include/uapi/linux/sunrpc/
8598
8599 KERNEL SELFTEST FRAMEWORK
8600 M:      Shuah Khan <shuah@kernel.org>
8601 M:      Shuah Khan <skhan@linuxfoundation.org>
8602 L:      linux-kselftest@vger.kernel.org
8603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8604 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8605 S:      Maintained
8606 F:      tools/testing/selftests/
8607 F:      Documentation/dev-tools/kselftest*
8608
8609 KERNEL USERMODE HELPER
8610 M:      Luis Chamberlain <mcgrof@kernel.org>
8611 L:      linux-kernel@vger.kernel.org
8612 S:      Maintained
8613 F:      kernel/umh.c
8614 F:      include/linux/umh.h
8615
8616 KERNEL VIRTUAL MACHINE (KVM)
8617 M:      Paolo Bonzini <pbonzini@redhat.com>
8618 M:      Radim Krčmář <rkrcmar@redhat.com>
8619 L:      kvm@vger.kernel.org
8620 W:      http://www.linux-kvm.org
8621 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8622 S:      Supported
8623 F:      Documentation/virtual/kvm/
8624 F:      include/trace/events/kvm.h
8625 F:      include/uapi/asm-generic/kvm*
8626 F:      include/uapi/linux/kvm*
8627 F:      include/asm-generic/kvm*
8628 F:      include/linux/kvm*
8629 F:      include/kvm/iodev.h
8630 F:      virt/kvm/*
8631 F:      tools/kvm/
8632 F:      tools/testing/selftests/kvm/
8633
8634 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8635 M:      Joerg Roedel <joro@8bytes.org>
8636 L:      kvm@vger.kernel.org
8637 W:      http://www.linux-kvm.org/
8638 S:      Maintained
8639 F:      arch/x86/include/asm/svm.h
8640 F:      arch/x86/kvm/svm.c
8641
8642 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8643 M:      Marc Zyngier <marc.zyngier@arm.com>
8644 R:      James Morse <james.morse@arm.com>
8645 R:      Julien Thierry <julien.thierry@arm.com>
8646 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8648 L:      kvmarm@lists.cs.columbia.edu
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8650 S:      Maintained
8651 F:      arch/arm/include/uapi/asm/kvm*
8652 F:      arch/arm/include/asm/kvm*
8653 F:      arch/arm/kvm/
8654 F:      arch/arm64/include/uapi/asm/kvm*
8655 F:      arch/arm64/include/asm/kvm*
8656 F:      arch/arm64/kvm/
8657 F:      virt/kvm/arm/
8658 F:      include/kvm/arm_*
8659
8660 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8661 M:      James Hogan <jhogan@kernel.org>
8662 L:      linux-mips@vger.kernel.org
8663 S:      Supported
8664 F:      arch/mips/include/uapi/asm/kvm*
8665 F:      arch/mips/include/asm/kvm*
8666 F:      arch/mips/kvm/
8667
8668 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8669 M:      Paul Mackerras <paulus@ozlabs.org>
8670 L:      kvm-ppc@vger.kernel.org
8671 W:      http://www.linux-kvm.org/
8672 T:      git git://github.com/agraf/linux-2.6.git
8673 S:      Supported
8674 F:      arch/powerpc/include/uapi/asm/kvm*
8675 F:      arch/powerpc/include/asm/kvm*
8676 F:      arch/powerpc/kvm/
8677 F:      arch/powerpc/kernel/kvm*
8678
8679 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8680 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8681 M:      Janosch Frank <frankja@linux.ibm.com>
8682 R:      David Hildenbrand <david@redhat.com>
8683 R:      Cornelia Huck <cohuck@redhat.com>
8684 L:      linux-s390@vger.kernel.org
8685 W:      http://www.ibm.com/developerworks/linux/linux390/
8686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8687 S:      Supported
8688 F:      arch/s390/include/uapi/asm/kvm*
8689 F:      arch/s390/include/asm/gmap.h
8690 F:      arch/s390/include/asm/kvm*
8691 F:      arch/s390/kvm/
8692 F:      arch/s390/mm/gmap.c
8693
8694 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8695 M:      Paolo Bonzini <pbonzini@redhat.com>
8696 M:      Radim Krčmář <rkrcmar@redhat.com>
8697 L:      kvm@vger.kernel.org
8698 W:      http://www.linux-kvm.org
8699 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8700 S:      Supported
8701 F:      arch/x86/kvm/
8702 F:      arch/x86/kvm/*/
8703 F:      arch/x86/include/uapi/asm/kvm*
8704 F:      arch/x86/include/asm/kvm*
8705 F:      arch/x86/include/asm/pvclock-abi.h
8706 F:      arch/x86/kernel/kvm.c
8707 F:      arch/x86/kernel/kvmclock.c
8708
8709 KERNFS
8710 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8711 M:      Tejun Heo <tj@kernel.org>
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8713 S:      Supported
8714 F:      include/linux/kernfs.h
8715 F:      fs/kernfs/
8716
8717 KEXEC
8718 M:      Eric Biederman <ebiederm@xmission.com>
8719 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8720 L:      kexec@lists.infradead.org
8721 S:      Maintained
8722 F:      include/linux/kexec.h
8723 F:      include/uapi/linux/kexec.h
8724 F:      kernel/kexec*
8725
8726 KEYS-ENCRYPTED
8727 M:      Mimi Zohar <zohar@linux.ibm.com>
8728 L:      linux-integrity@vger.kernel.org
8729 L:      keyrings@vger.kernel.org
8730 S:      Supported
8731 F:      Documentation/security/keys/trusted-encrypted.rst
8732 F:      include/keys/encrypted-type.h
8733 F:      security/keys/encrypted-keys/
8734
8735 KEYS-TRUSTED
8736 M:      James Bottomley <jejb@linux.ibm.com>
8737 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8738 M:      Mimi Zohar <zohar@linux.ibm.com>
8739 L:      linux-integrity@vger.kernel.org
8740 L:      keyrings@vger.kernel.org
8741 S:      Supported
8742 F:      Documentation/security/keys/trusted-encrypted.rst
8743 F:      include/keys/trusted-type.h
8744 F:      security/keys/trusted.c
8745 F:      security/keys/trusted.h
8746
8747 KEYS/KEYRINGS:
8748 M:      David Howells <dhowells@redhat.com>
8749 L:      keyrings@vger.kernel.org
8750 S:      Maintained
8751 F:      Documentation/security/keys/core.rst
8752 F:      include/linux/key.h
8753 F:      include/linux/key-type.h
8754 F:      include/linux/keyctl.h
8755 F:      include/uapi/linux/keyctl.h
8756 F:      include/keys/
8757 F:      security/keys/
8758
8759 KGDB / KDB /debug_core
8760 M:      Jason Wessel <jason.wessel@windriver.com>
8761 M:      Daniel Thompson <daniel.thompson@linaro.org>
8762 W:      http://kgdb.wiki.kernel.org/
8763 L:      kgdb-bugreport@lists.sourceforge.net
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8765 S:      Maintained
8766 F:      Documentation/dev-tools/kgdb.rst
8767 F:      drivers/misc/kgdbts.c
8768 F:      drivers/tty/serial/kgdboc.c
8769 F:      include/linux/kdb.h
8770 F:      include/linux/kgdb.h
8771 F:      kernel/debug/
8772
8773 KMEMLEAK
8774 M:      Catalin Marinas <catalin.marinas@arm.com>
8775 S:      Maintained
8776 F:      Documentation/dev-tools/kmemleak.rst
8777 F:      include/linux/kmemleak.h
8778 F:      mm/kmemleak.c
8779 F:      mm/kmemleak-test.c
8780
8781 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8782 M:      Luis Chamberlain <mcgrof@kernel.org>
8783 L:      linux-kernel@vger.kernel.org
8784 S:      Maintained
8785 F:      kernel/kmod.c
8786 F:      include/linux/kmod.h
8787 F:      lib/test_kmod.c
8788 F:      tools/testing/selftests/kmod/
8789
8790 KPROBES
8791 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8792 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8793 M:      "David S. Miller" <davem@davemloft.net>
8794 M:      Masami Hiramatsu <mhiramat@kernel.org>
8795 S:      Maintained
8796 F:      Documentation/kprobes.txt
8797 F:      include/linux/kprobes.h
8798 F:      include/asm-generic/kprobes.h
8799 F:      kernel/kprobes.c
8800
8801 KS0108 LCD CONTROLLER DRIVER
8802 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8803 S:      Maintained
8804 F:      Documentation/auxdisplay/ks0108
8805 F:      drivers/auxdisplay/ks0108.c
8806 F:      include/linux/ks0108.h
8807
8808 L3MDEV
8809 M:      David Ahern <dsa@cumulusnetworks.com>
8810 L:      netdev@vger.kernel.org
8811 S:      Maintained
8812 F:      net/l3mdev
8813 F:      include/net/l3mdev.h
8814
8815 L7 BPF FRAMEWORK
8816 M:      John Fastabend <john.fastabend@gmail.com>
8817 M:      Daniel Borkmann <daniel@iogearbox.net>
8818 L:      netdev@vger.kernel.org
8819 L:      bpf@vger.kernel.org
8820 S:      Maintained
8821 F:      include/linux/skmsg.h
8822 F:      net/core/skmsg.c
8823 F:      net/core/sock_map.c
8824 F:      net/ipv4/tcp_bpf.c
8825
8826 LANTIQ / INTEL Ethernet drivers
8827 M:      Hauke Mehrtens <hauke@hauke-m.de>
8828 L:      netdev@vger.kernel.org
8829 S:      Maintained
8830 F:      net/dsa/tag_gswip.c
8831 F:      drivers/net/ethernet/lantiq_xrx200.c
8832 F:      drivers/net/dsa/lantiq_pce.h
8833 F:      drivers/net/dsa/lantiq_gswip.c
8834
8835 LANTIQ MIPS ARCHITECTURE
8836 M:      John Crispin <john@phrozen.org>
8837 L:      linux-mips@vger.kernel.org
8838 S:      Maintained
8839 F:      arch/mips/lantiq
8840 F:      drivers/soc/lantiq
8841
8842 LAPB module
8843 L:      linux-x25@vger.kernel.org
8844 S:      Orphan
8845 F:      Documentation/networking/lapb-module.txt
8846 F:      include/*/lapb.h
8847 F:      net/lapb/
8848
8849 LASI 53c700 driver for PARISC
8850 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8851 L:      linux-scsi@vger.kernel.org
8852 S:      Maintained
8853 F:      Documentation/scsi/53c700.txt
8854 F:      drivers/scsi/53c700*
8855
8856 LEAKING_ADDRESSES
8857 M:      Tobin C. Harding <me@tobin.cc>
8858 M:      Tycho Andersen <tycho@tycho.ws>
8859 L:      kernel-hardening@lists.openwall.com
8860 S:      Maintained
8861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8862 F:      scripts/leaking_addresses.pl
8863
8864 LED SUBSYSTEM
8865 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8866 M:      Pavel Machek <pavel@ucw.cz>
8867 R:      Dan Murphy <dmurphy@ti.com>
8868 L:      linux-leds@vger.kernel.org
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/leds/
8872 F:      drivers/leds/
8873 F:      include/linux/leds.h
8874
8875 LEGACY EEPROM DRIVER
8876 M:      Jean Delvare <jdelvare@suse.com>
8877 S:      Maintained
8878 F:      Documentation/misc-devices/eeprom
8879 F:      drivers/misc/eeprom/eeprom.c
8880
8881 LEGO MINDSTORMS EV3
8882 R:      David Lechner <david@lechnology.com>
8883 S:      Maintained
8884 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8885 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8886 F:      drivers/power/supply/lego_ev3_battery.c
8887
8888 LEGO USB Tower driver
8889 M:      Juergen Stuber <starblue@users.sourceforge.net>
8890 L:      legousb-devel@lists.sourceforge.net
8891 W:      http://legousb.sourceforge.net/
8892 S:      Maintained
8893 F:      drivers/usb/misc/legousbtower.c
8894
8895 LG LAPTOP EXTRAS
8896 M:      Matan Ziv-Av <matan@svgalib.org>
8897 L:      platform-driver-x86@vger.kernel.org
8898 S:      Maintained
8899 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8900 F:      Documentation/laptops/lg-laptop.rst
8901 F:      drivers/platform/x86/lg-laptop.c
8902
8903 LG2160 MEDIA DRIVER
8904 M:      Michael Krufky <mkrufky@linuxtv.org>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 W:      http://github.com/mkrufky
8908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8909 T:      git git://linuxtv.org/mkrufky/tuners.git
8910 S:      Maintained
8911 F:      drivers/media/dvb-frontends/lg2160.*
8912
8913 LGDT3305 MEDIA DRIVER
8914 M:      Michael Krufky <mkrufky@linuxtv.org>
8915 L:      linux-media@vger.kernel.org
8916 W:      https://linuxtv.org
8917 W:      http://github.com/mkrufky
8918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8919 T:      git git://linuxtv.org/mkrufky/tuners.git
8920 S:      Maintained
8921 F:      drivers/media/dvb-frontends/lgdt3305.*
8922
8923 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8924 M:      Viresh Kumar <vireshk@kernel.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:      include/linux/pata_arasan_cf_data.h
8929 F:      drivers/ata/pata_arasan_cf.c
8930
8931 LIBATA PATA DRIVERS
8932 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8933 M:      Jens Axboe <axboe@kernel.dk>
8934 L:      linux-ide@vger.kernel.org
8935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8936 S:      Maintained
8937 F:      drivers/ata/pata_*.c
8938 F:      drivers/ata/ata_generic.c
8939
8940 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8941 M:      Linus Walleij <linus.walleij@linaro.org>
8942 L:      linux-ide@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8944 S:      Maintained
8945 F:      drivers/ata/pata_ftide010.c
8946 F:      drivers/ata/sata_gemini.c
8947 F:      drivers/ata/sata_gemini.h
8948
8949 LIBATA SATA AHCI PLATFORM devices support
8950 M:      Hans de Goede <hdegoede@redhat.com>
8951 M:      Jens Axboe <axboe@kernel.dk>
8952 L:      linux-ide@vger.kernel.org
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8954 S:      Maintained
8955 F:      drivers/ata/ahci_platform.c
8956 F:      drivers/ata/libahci_platform.c
8957 F:      include/linux/ahci_platform.h
8958
8959 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8960 M:      Mikael Pettersson <mikpelinux@gmail.com>
8961 L:      linux-ide@vger.kernel.org
8962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8963 S:      Maintained
8964 F:      drivers/ata/sata_promise.*
8965
8966 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8967 M:      Jens Axboe <axboe@kernel.dk>
8968 L:      linux-ide@vger.kernel.org
8969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8970 S:      Maintained
8971 F:      drivers/ata/
8972 F:      include/linux/ata.h
8973 F:      include/linux/libata.h
8974 F:      Documentation/devicetree/bindings/ata/
8975
8976 LIBLOCKDEP
8977 M:      Sasha Levin <alexander.levin@microsoft.com>
8978 S:      Maintained
8979 F:      tools/lib/lockdep/
8980
8981 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8982 M:      Dan Williams <dan.j.williams@intel.com>
8983 M:      Vishal Verma <vishal.l.verma@intel.com>
8984 M:      Dave Jiang <dave.jiang@intel.com>
8985 L:      linux-nvdimm@lists.01.org
8986 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8987 S:      Supported
8988 F:      drivers/nvdimm/blk.c
8989 F:      drivers/nvdimm/region_devs.c
8990
8991 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8992 M:      Vishal Verma <vishal.l.verma@intel.com>
8993 M:      Dan Williams <dan.j.williams@intel.com>
8994 M:      Dave Jiang <dave.jiang@intel.com>
8995 L:      linux-nvdimm@lists.01.org
8996 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8997 S:      Supported
8998 F:      drivers/nvdimm/btt*
8999
9000 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
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 L:      linux-nvdimm@lists.01.org
9005 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9006 S:      Supported
9007 F:      drivers/nvdimm/pmem*
9008
9009 LIBNVDIMM: DEVICETREE BINDINGS
9010 M:      Oliver O'Halloran <oohall@gmail.com>
9011 L:      linux-nvdimm@lists.01.org
9012 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9013 S:      Supported
9014 F:      drivers/nvdimm/of_pmem.c
9015 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9016
9017 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9018 M:      Dan Williams <dan.j.williams@intel.com>
9019 M:      Vishal Verma <vishal.l.verma@intel.com>
9020 M:      Dave Jiang <dave.jiang@intel.com>
9021 M:      Keith Busch <keith.busch@intel.com>
9022 M:      Ira Weiny <ira.weiny@intel.com>
9023 L:      linux-nvdimm@lists.01.org
9024 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9026 S:      Supported
9027 F:      drivers/nvdimm/*
9028 F:      drivers/acpi/nfit/*
9029 F:      include/linux/nd.h
9030 F:      include/linux/libnvdimm.h
9031 F:      include/uapi/linux/ndctl.h
9032
9033 LIGHTNVM PLATFORM SUPPORT
9034 M:      Matias Bjorling <mb@lightnvm.io>
9035 W:      http://github/OpenChannelSSD
9036 L:      linux-block@vger.kernel.org
9037 S:      Maintained
9038 F:      drivers/lightnvm/
9039 F:      include/linux/lightnvm.h
9040 F:      include/uapi/linux/lightnvm.h
9041
9042 LINUX FOR POWER MACINTOSH
9043 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9044 W:      http://www.penguinppc.org/
9045 L:      linuxppc-dev@lists.ozlabs.org
9046 S:      Maintained
9047 F:      arch/powerpc/platforms/powermac/
9048 F:      drivers/macintosh/
9049
9050 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9051 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9052 M:      Paul Mackerras <paulus@samba.org>
9053 M:      Michael Ellerman <mpe@ellerman.id.au>
9054 W:      https://github.com/linuxppc/linux/wiki
9055 L:      linuxppc-dev@lists.ozlabs.org
9056 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9058 S:      Supported
9059 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9060 F:      Documentation/devicetree/bindings/powerpc/
9061 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9062 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9063 F:      Documentation/powerpc/
9064 F:      arch/powerpc/
9065 F:      drivers/char/tpm/tpm_ibmvtpm*
9066 F:      drivers/crypto/nx/
9067 F:      drivers/crypto/vmx/
9068 F:      drivers/i2c/busses/i2c-opal.c
9069 F:      drivers/net/ethernet/ibm/ibmveth.*
9070 F:      drivers/net/ethernet/ibm/ibmvnic.*
9071 F:      drivers/pci/hotplug/pnv_php.c
9072 F:      drivers/pci/hotplug/rpa*
9073 F:      drivers/rtc/rtc-opal.c
9074 F:      drivers/scsi/ibmvscsi/
9075 F:      drivers/tty/hvc/hvc_opal.c
9076 F:      drivers/watchdog/wdrtas.c
9077 F:      tools/testing/selftests/powerpc
9078 N:      /pmac
9079 N:      powermac
9080 N:      powernv
9081 N:      [^a-z0-9]ps3
9082 N:      pseries
9083
9084 LINUX FOR POWERPC EMBEDDED MPC5XXX
9085 M:      Anatolij Gustschin <agust@denx.de>
9086 L:      linuxppc-dev@lists.ozlabs.org
9087 T:      git git://git.denx.de/linux-denx-agust.git
9088 S:      Maintained
9089 F:      arch/powerpc/platforms/512x/
9090 F:      arch/powerpc/platforms/52xx/
9091
9092 LINUX FOR POWERPC EMBEDDED PPC4XX
9093 M:      Alistair Popple <alistair@popple.id.au>
9094 M:      Matt Porter <mporter@kernel.crashing.org>
9095 W:      http://www.penguinppc.org/
9096 L:      linuxppc-dev@lists.ozlabs.org
9097 S:      Maintained
9098 F:      arch/powerpc/platforms/40x/
9099 F:      arch/powerpc/platforms/44x/
9100
9101 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9102 M:      Scott Wood <oss@buserror.net>
9103 M:      Kumar Gala <galak@kernel.crashing.org>
9104 W:      http://www.penguinppc.org/
9105 L:      linuxppc-dev@lists.ozlabs.org
9106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9107 S:      Maintained
9108 F:      arch/powerpc/platforms/83xx/
9109 F:      arch/powerpc/platforms/85xx/
9110 F:      Documentation/devicetree/bindings/powerpc/fsl/
9111
9112 LINUX FOR POWERPC EMBEDDED PPC8XX
9113 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9114 W:      http://www.penguinppc.org/
9115 L:      linuxppc-dev@lists.ozlabs.org
9116 S:      Maintained
9117 F:      arch/powerpc/platforms/8xx/
9118
9119 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9120 L:      linuxppc-dev@lists.ozlabs.org
9121 S:      Orphan
9122 F:      arch/powerpc/*/*virtex*
9123 F:      arch/powerpc/*/*/*virtex*
9124
9125 LINUX FOR POWERPC PA SEMI PWRFICIENT
9126 L:      linuxppc-dev@lists.ozlabs.org
9127 S:      Orphan
9128 F:      arch/powerpc/platforms/pasemi/
9129 F:      drivers/*/*pasemi*
9130 F:      drivers/*/*/*pasemi*
9131
9132 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9133 M:      Kees Cook <keescook@chromium.org>
9134 S:      Maintained
9135 F:      drivers/misc/lkdtm/*
9136
9137 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9138 M:      Alan Stern <stern@rowland.harvard.edu>
9139 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9140 M:      Will Deacon <will@kernel.org>
9141 M:      Peter Zijlstra <peterz@infradead.org>
9142 M:      Boqun Feng <boqun.feng@gmail.com>
9143 M:      Nicholas Piggin <npiggin@gmail.com>
9144 M:      David Howells <dhowells@redhat.com>
9145 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9146 M:      Luc Maranget <luc.maranget@inria.fr>
9147 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9148 R:      Akira Yokosawa <akiyks@gmail.com>
9149 R:      Daniel Lustig <dlustig@nvidia.com>
9150 L:      linux-kernel@vger.kernel.org
9151 L:      linux-arch@vger.kernel.org
9152 S:      Supported
9153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9154 F:      tools/memory-model/
9155 F:      Documentation/atomic_bitops.txt
9156 F:      Documentation/atomic_t.txt
9157 F:      Documentation/core-api/atomic_ops.rst
9158 F:      Documentation/core-api/refcount-vs-atomic.rst
9159 F:      Documentation/memory-barriers.txt
9160
9161 LIS3LV02D ACCELEROMETER DRIVER
9162 M:      Eric Piel <eric.piel@tremplin-utc.net>
9163 S:      Maintained
9164 F:      Documentation/misc-devices/lis3lv02d
9165 F:      drivers/misc/lis3lv02d/
9166 F:      drivers/platform/x86/hp_accel.c
9167
9168 LIVE PATCHING
9169 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9170 M:      Jiri Kosina <jikos@kernel.org>
9171 M:      Miroslav Benes <mbenes@suse.cz>
9172 M:      Petr Mladek <pmladek@suse.com>
9173 R:      Joe Lawrence <joe.lawrence@redhat.com>
9174 S:      Maintained
9175 F:      kernel/livepatch/
9176 F:      include/linux/livepatch.h
9177 F:      arch/x86/include/asm/livepatch.h
9178 F:      arch/x86/kernel/livepatch.c
9179 F:      Documentation/livepatch/
9180 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9181 F:      samples/livepatch/
9182 F:      tools/testing/selftests/livepatch/
9183 L:      live-patching@vger.kernel.org
9184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9185
9186 LLC (802.2)
9187 L:      netdev@vger.kernel.org
9188 S:      Odd fixes
9189 F:      include/linux/llc.h
9190 F:      include/uapi/linux/llc.h
9191 F:      include/net/llc*
9192 F:      net/llc/
9193
9194 LM73 HARDWARE MONITOR DRIVER
9195 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9196 L:      linux-hwmon@vger.kernel.org
9197 S:      Maintained
9198 F:      drivers/hwmon/lm73.c
9199
9200 LM78 HARDWARE MONITOR DRIVER
9201 M:      Jean Delvare <jdelvare@suse.com>
9202 L:      linux-hwmon@vger.kernel.org
9203 S:      Maintained
9204 F:      Documentation/hwmon/lm78.rst
9205 F:      drivers/hwmon/lm78.c
9206
9207 LM83 HARDWARE MONITOR DRIVER
9208 M:      Jean Delvare <jdelvare@suse.com>
9209 L:      linux-hwmon@vger.kernel.org
9210 S:      Maintained
9211 F:      Documentation/hwmon/lm83.rst
9212 F:      drivers/hwmon/lm83.c
9213
9214 LM90 HARDWARE MONITOR DRIVER
9215 M:      Jean Delvare <jdelvare@suse.com>
9216 L:      linux-hwmon@vger.kernel.org
9217 S:      Maintained
9218 F:      Documentation/hwmon/lm90.rst
9219 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9220 F:      drivers/hwmon/lm90.c
9221 F:      include/dt-bindings/thermal/lm90.h
9222
9223 LM95234 HARDWARE MONITOR DRIVER
9224 M:      Guenter Roeck <linux@roeck-us.net>
9225 L:      linux-hwmon@vger.kernel.org
9226 S:      Maintained
9227 F:      Documentation/hwmon/lm95234.rst
9228 F:      drivers/hwmon/lm95234.c
9229
9230 LME2510 MEDIA DRIVER
9231 M:      Malcolm Priestley <tvboxspy@gmail.com>
9232 L:      linux-media@vger.kernel.org
9233 W:      https://linuxtv.org
9234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9235 S:      Maintained
9236 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9237
9238 LOADPIN SECURITY MODULE
9239 M:      Kees Cook <keescook@chromium.org>
9240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9241 S:      Supported
9242 F:      security/loadpin/
9243 F:      Documentation/admin-guide/LSM/LoadPin.rst
9244
9245 LOCKING PRIMITIVES
9246 M:      Peter Zijlstra <peterz@infradead.org>
9247 M:      Ingo Molnar <mingo@redhat.com>
9248 M:      Will Deacon <will@kernel.org>
9249 L:      linux-kernel@vger.kernel.org
9250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9251 S:      Maintained
9252 F:      Documentation/locking/
9253 F:      include/linux/lockdep.h
9254 F:      include/linux/spinlock*.h
9255 F:      arch/*/include/asm/spinlock*.h
9256 F:      include/linux/rwlock*.h
9257 F:      include/linux/mutex*.h
9258 F:      include/linux/rwsem*.h
9259 F:      include/linux/seqlock.h
9260 F:      lib/locking*.[ch]
9261 F:      kernel/locking/
9262 X:      kernel/locking/locktorture.c
9263
9264 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9265 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9266 L:      linux-ntfs-dev@lists.sourceforge.net
9267 W:      http://www.linux-ntfs.org/content/view/19/37/
9268 S:      Maintained
9269 F:      Documentation/ldm.txt
9270 F:      block/partitions/ldm.*
9271
9272 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9273 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9274 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9275 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9276 L:      MPT-FusionLinux.pdl@broadcom.com
9277 L:      linux-scsi@vger.kernel.org
9278 W:      http://www.avagotech.com/support/
9279 S:      Supported
9280 F:      drivers/message/fusion/
9281 F:      drivers/scsi/mpt3sas/
9282
9283 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9284 M:      Matthew Wilcox <willy@infradead.org>
9285 L:      linux-scsi@vger.kernel.org
9286 S:      Maintained
9287 F:      drivers/scsi/sym53c8xx_2/
9288
9289 LTC1660 DAC DRIVER
9290 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9291 L:      linux-iio@vger.kernel.org
9292 S:      Maintained
9293 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9294 F:      drivers/iio/dac/ltc1660.c
9295
9296 LTC4261 HARDWARE MONITOR DRIVER
9297 M:      Guenter Roeck <linux@roeck-us.net>
9298 L:      linux-hwmon@vger.kernel.org
9299 S:      Maintained
9300 F:      Documentation/hwmon/ltc4261.rst
9301 F:      drivers/hwmon/ltc4261.c
9302
9303 LTC4306 I2C MULTIPLEXER DRIVER
9304 M:      Michael Hennerich <michael.hennerich@analog.com>
9305 W:      http://ez.analog.com/community/linux-device-drivers
9306 L:      linux-i2c@vger.kernel.org
9307 S:      Supported
9308 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9309 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9310
9311 LTP (Linux Test Project)
9312 M:      Mike Frysinger <vapier@gentoo.org>
9313 M:      Cyril Hrubis <chrubis@suse.cz>
9314 M:      Wanlong Gao <wanlong.gao@gmail.com>
9315 M:      Jan Stancek <jstancek@redhat.com>
9316 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9317 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9318 L:      ltp@lists.linux.it (subscribers-only)
9319 W:      http://linux-test-project.github.io/
9320 T:      git git://github.com/linux-test-project/ltp.git
9321 S:      Maintained
9322
9323 M68K ARCHITECTURE
9324 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9325 L:      linux-m68k@lists.linux-m68k.org
9326 W:      http://www.linux-m68k.org/
9327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9328 S:      Maintained
9329 F:      arch/m68k/
9330 F:      drivers/zorro/
9331
9332 M68K ON APPLE MACINTOSH
9333 M:      Joshua Thompson <funaho@jurai.org>
9334 W:      http://www.mac.linux-m68k.org/
9335 L:      linux-m68k@lists.linux-m68k.org
9336 S:      Maintained
9337 F:      arch/m68k/mac/
9338
9339 M68K ON HP9000/300
9340 M:      Philip Blundell <philb@gnu.org>
9341 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9342 S:      Maintained
9343 F:      arch/m68k/hp300/
9344
9345 M88DS3103 MEDIA DRIVER
9346 M:      Antti Palosaari <crope@iki.fi>
9347 L:      linux-media@vger.kernel.org
9348 W:      https://linuxtv.org
9349 W:      http://palosaari.fi/linux/
9350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9351 T:      git git://linuxtv.org/anttip/media_tree.git
9352 S:      Maintained
9353 F:      drivers/media/dvb-frontends/m88ds3103*
9354
9355 M88RS2000 MEDIA DRIVER
9356 M:      Malcolm Priestley <tvboxspy@gmail.com>
9357 L:      linux-media@vger.kernel.org
9358 W:      https://linuxtv.org
9359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9360 S:      Maintained
9361 F:      drivers/media/dvb-frontends/m88rs2000*
9362
9363 MA901 MASTERKIT USB FM RADIO DRIVER
9364 M:      Alexey Klimov <klimov.linux@gmail.com>
9365 L:      linux-media@vger.kernel.org
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Maintained
9368 F:      drivers/media/radio/radio-ma901.c
9369
9370 MAC80211
9371 M:      Johannes Berg <johannes@sipsolutions.net>
9372 L:      linux-wireless@vger.kernel.org
9373 W:      http://wireless.kernel.org/
9374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9376 S:      Maintained
9377 F:      Documentation/networking/mac80211-injection.txt
9378 F:      include/net/mac80211.h
9379 F:      net/mac80211/
9380 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9381 F:      Documentation/networking/mac80211_hwsim/README
9382
9383 MAILBOX API
9384 M:      Jassi Brar <jassisinghbrar@gmail.com>
9385 L:      linux-kernel@vger.kernel.org
9386 S:      Maintained
9387 F:      drivers/mailbox/
9388 F:      include/linux/mailbox_client.h
9389 F:      include/linux/mailbox_controller.h
9390
9391 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9392 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9393 W:      http://www.kernel.org/doc/man-pages
9394 L:      linux-man@vger.kernel.org
9395 S:      Maintained
9396
9397 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9398 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9399 L:      linux-mips@vger.kernel.org
9400 S:      Maintained
9401 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9402
9403 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9404 M:      Andrew Lunn <andrew@lunn.ch>
9405 M:      Vivien Didelot <vivien.didelot@gmail.com>
9406 L:      netdev@vger.kernel.org
9407 S:      Maintained
9408 F:      drivers/net/dsa/mv88e6xxx/
9409 F:      include/linux/platform_data/mv88e6xxx.h
9410 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9411
9412 MARVELL ARMADA DRM SUPPORT
9413 M:      Russell King <linux@armlinux.org.uk>
9414 S:      Maintained
9415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9416 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9417 F:      drivers/gpu/drm/armada/
9418 F:      include/uapi/drm/armada_drm.h
9419 F:      Documentation/devicetree/bindings/display/armada/
9420
9421 MARVELL ARMADA 3700 PHY DRIVERS
9422 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9423 S:      Maintained
9424 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9425 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9426 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9427 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9428
9429 MARVELL CRYPTO DRIVER
9430 M:      Boris Brezillon <bbrezillon@kernel.org>
9431 M:      Arnaud Ebalard <arno@natisbad.org>
9432 F:      drivers/crypto/marvell/
9433 S:      Maintained
9434 L:      linux-crypto@vger.kernel.org
9435
9436 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9437 M:      Mirko Lindner <mlindner@marvell.com>
9438 M:      Stephen Hemminger <stephen@networkplumber.org>
9439 L:      netdev@vger.kernel.org
9440 S:      Maintained
9441 F:      drivers/net/ethernet/marvell/sk*
9442
9443 MARVELL LIBERTAS WIRELESS DRIVER
9444 L:      libertas-dev@lists.infradead.org
9445 S:      Orphan
9446 F:      drivers/net/wireless/marvell/libertas/
9447
9448 MARVELL MACCHIATOBIN SUPPORT
9449 M:      Russell King <linux@armlinux.org.uk>
9450 L:      linux-arm-kernel@lists.infradead.org
9451 S:      Maintained
9452 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9453
9454 MARVELL MV643XX ETHERNET DRIVER
9455 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9456 L:      netdev@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9459 F:      include/linux/mv643xx.h
9460
9461 MARVELL MV88X3310 PHY DRIVER
9462 M:      Russell King <linux@armlinux.org.uk>
9463 L:      netdev@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/net/phy/marvell10g.c
9466
9467 MARVELL MVEBU THERMAL DRIVER
9468 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9469 S:      Maintained
9470 F:      drivers/thermal/armada_thermal.c
9471
9472 MARVELL MVNETA ETHERNET DRIVER
9473 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9474 L:      netdev@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/net/ethernet/marvell/mvneta.*
9477
9478 MARVELL MWIFIEX WIRELESS DRIVER
9479 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9480 M:      Nishant Sarmukadam <nishants@marvell.com>
9481 M:      Ganapathi Bhat <gbhat@marvell.com>
9482 M:      Xinming Hu <huxinming820@gmail.com>
9483 L:      linux-wireless@vger.kernel.org
9484 S:      Maintained
9485 F:      drivers/net/wireless/marvell/mwifiex/
9486
9487 MARVELL MWL8K WIRELESS DRIVER
9488 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9489 L:      linux-wireless@vger.kernel.org
9490 S:      Odd Fixes
9491 F:      drivers/net/wireless/marvell/mwl8k.c
9492
9493 MARVELL NAND CONTROLLER DRIVER
9494 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9495 L:      linux-mtd@lists.infradead.org
9496 S:      Maintained
9497 F:      drivers/mtd/nand/raw/marvell_nand.c
9498 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9499
9500 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9501 M:      Nicolas Pitre <nico@fluxnic.net>
9502 S:      Odd Fixes
9503 F:      drivers/mmc/host/mvsdio.*
9504
9505 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9506 M:      Hu Ziji <huziji@marvell.com>
9507 L:      linux-mmc@vger.kernel.org
9508 S:      Supported
9509 F:      drivers/mmc/host/sdhci-xenon*
9510 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9511
9512 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9513 M:      Sunil Goutham <sgoutham@marvell.com>
9514 M:      Linu Cherian <lcherian@marvell.com>
9515 M:      Geetha sowjanya <gakula@marvell.com>
9516 M:      Jerin Jacob <jerinj@marvell.com>
9517 L:      netdev@vger.kernel.org
9518 S:      Supported
9519 F:      drivers/net/ethernet/marvell/octeontx2/af/
9520
9521 MATROX FRAMEBUFFER DRIVER
9522 L:      linux-fbdev@vger.kernel.org
9523 S:      Orphan
9524 F:      drivers/video/fbdev/matrox/matroxfb_*
9525 F:      include/uapi/linux/matroxfb.h
9526
9527 MAX16065 HARDWARE MONITOR DRIVER
9528 M:      Guenter Roeck <linux@roeck-us.net>
9529 L:      linux-hwmon@vger.kernel.org
9530 S:      Maintained
9531 F:      Documentation/hwmon/max16065.rst
9532 F:      drivers/hwmon/max16065.c
9533
9534 MAX2175 SDR TUNER DRIVER
9535 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9536 L:      linux-media@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Maintained
9539 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9540 F:      Documentation/media/v4l-drivers/max2175.rst
9541 F:      drivers/media/i2c/max2175*
9542 F:      include/uapi/linux/max2175.h
9543
9544 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9545 L:      linux-hwmon@vger.kernel.org
9546 S:      Orphan
9547 F:      Documentation/hwmon/max6650.rst
9548 F:      drivers/hwmon/max6650.c
9549
9550 MAX6697 HARDWARE MONITOR DRIVER
9551 M:      Guenter Roeck <linux@roeck-us.net>
9552 L:      linux-hwmon@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/hwmon/max6697.rst
9555 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9556 F:      drivers/hwmon/max6697.c
9557 F:      include/linux/platform_data/max6697.h
9558
9559 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9560 M:      Peter Rosin <peda@axentia.se>
9561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9562 S:      Maintained
9563 F:      Documentation/devicetree/bindings/sound/max9860.txt
9564 F:      sound/soc/codecs/max9860.*
9565
9566 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9567 M:      Andreas Klinger <ak@it-klinger.de>
9568 L:      linux-iio@vger.kernel.org
9569 S:      Maintained
9570 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9571 F:      drivers/iio/proximity/mb1232.c
9572
9573 MAXIM MAX77650 PMIC MFD DRIVER
9574 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9575 L:      linux-kernel@vger.kernel.org
9576 S:      Maintained
9577 F:      Documentation/devicetree/bindings/*/*max77650.txt
9578 F:      Documentation/devicetree/bindings/*/max77650*.txt
9579 F:      include/linux/mfd/max77650.h
9580 F:      drivers/mfd/max77650.c
9581 F:      drivers/regulator/max77650-regulator.c
9582 F:      drivers/power/supply/max77650-charger.c
9583 F:      drivers/input/misc/max77650-onkey.c
9584 F:      drivers/leds/leds-max77650.c
9585 F:      drivers/gpio/gpio-max77650.c
9586
9587 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9588 M:      Javier Martinez Canillas <javier@dowhile0.org>
9589 L:      linux-kernel@vger.kernel.org
9590 S:      Supported
9591 F:      drivers/regulator/max77802-regulator.c
9592 F:      Documentation/devicetree/bindings/*/*max77802.txt
9593 F:      include/dt-bindings/*/*max77802.h
9594
9595 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9596 M:      Krzysztof Kozlowski <krzk@kernel.org>
9597 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9598 L:      linux-pm@vger.kernel.org
9599 S:      Supported
9600 F:      drivers/power/supply/max14577_charger.c
9601 F:      drivers/power/supply/max77693_charger.c
9602
9603 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9604 M:      Chanwoo Choi <cw00.choi@samsung.com>
9605 M:      Krzysztof Kozlowski <krzk@kernel.org>
9606 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9607 L:      linux-kernel@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/*/max14577*.c
9610 F:      drivers/*/max77686*.c
9611 F:      drivers/*/max77693*.c
9612 F:      drivers/extcon/extcon-max14577.c
9613 F:      drivers/extcon/extcon-max77693.c
9614 F:      drivers/rtc/rtc-max77686.c
9615 F:      drivers/clk/clk-max77686.c
9616 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9617 F:      Documentation/devicetree/bindings/*/max77686.txt
9618 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9619 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9620 F:      include/linux/mfd/max14577*.h
9621 F:      include/linux/mfd/max77686*.h
9622 F:      include/linux/mfd/max77693*.h
9623
9624 MAXIRADIO FM RADIO RECEIVER DRIVER
9625 M:      Hans Verkuil <hverkuil@xs4all.nl>
9626 L:      linux-media@vger.kernel.org
9627 T:      git git://linuxtv.org/media_tree.git
9628 W:      https://linuxtv.org
9629 S:      Maintained
9630 F:      drivers/media/radio/radio-maxiradio*
9631
9632 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9633 M:      Peter Rosin <peda@axentia.se>
9634 L:      linux-iio@vger.kernel.org
9635 S:      Maintained
9636 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9637 F:      drivers/iio/potentiometer/mcp4018.c
9638 F:      drivers/iio/potentiometer/mcp4531.c
9639
9640 MCR20A IEEE-802.15.4 RADIO DRIVER
9641 M:      Xue Liu <liuxuenetmail@gmail.com>
9642 L:      linux-wpan@vger.kernel.org
9643 W:      https://github.com/xueliu/mcr20a-linux
9644 S:      Maintained
9645 F:      drivers/net/ieee802154/mcr20a.c
9646 F:      drivers/net/ieee802154/mcr20a.h
9647 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9648
9649 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9650 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9651 L:      linux-iio@vger.kernel.org
9652 S:      Maintained
9653 F:      drivers/iio/dac/cio-dac.c
9654
9655 MEDIA DRIVERS FOR ASCOT2E
9656 M:      Sergey Kozlov <serjk@netup.ru>
9657 M:      Abylay Ospan <aospan@netup.ru>
9658 L:      linux-media@vger.kernel.org
9659 W:      https://linuxtv.org
9660 W:      http://netup.tv/
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Supported
9663 F:      drivers/media/dvb-frontends/ascot2e*
9664
9665 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9666 M:      Jasmin Jessich <jasmin@anw.at>
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Maintained
9671 F:      drivers/media/dvb-frontends/cxd2099*
9672
9673 MEDIA DRIVERS FOR CXD2841ER
9674 M:      Sergey Kozlov <serjk@netup.ru>
9675 M:      Abylay Ospan <aospan@netup.ru>
9676 L:      linux-media@vger.kernel.org
9677 W:      https://linuxtv.org
9678 W:      http://netup.tv/
9679 T:      git git://linuxtv.org/media_tree.git
9680 S:      Supported
9681 F:      drivers/media/dvb-frontends/cxd2841er*
9682
9683 MEDIA DRIVERS FOR CXD2880
9684 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9685 L:      linux-media@vger.kernel.org
9686 W:      http://linuxtv.org/
9687 T:      git git://linuxtv.org/media_tree.git
9688 S:      Supported
9689 F:      drivers/media/dvb-frontends/cxd2880/*
9690 F:      drivers/media/spi/cxd2880*
9691
9692 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9693 L:      linux-media@vger.kernel.org
9694 W:      https://linuxtv.org
9695 T:      git git://linuxtv.org/media_tree.git
9696 S:      Orphan
9697 F:      drivers/media/pci/ddbridge/*
9698
9699 MEDIA DRIVERS FOR FREESCALE IMX
9700 M:      Steve Longerbeam <slongerbeam@gmail.com>
9701 M:      Philipp Zabel <p.zabel@pengutronix.de>
9702 L:      linux-media@vger.kernel.org
9703 T:      git git://linuxtv.org/media_tree.git
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/media/imx.txt
9706 F:      Documentation/media/v4l-drivers/imx.rst
9707 F:      drivers/staging/media/imx/
9708 F:      include/linux/imx-media.h
9709 F:      include/media/imx.h
9710
9711 MEDIA DRIVER FOR FREESCALE IMX PXP
9712 M:      Philipp Zabel <p.zabel@pengutronix.de>
9713 L:      linux-media@vger.kernel.org
9714 T:      git git://linuxtv.org/media_tree.git
9715 S:      Maintained
9716 F:      drivers/media/platform/imx-pxp.[ch]
9717
9718 MEDIA DRIVERS FOR FREESCALE IMX7
9719 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9720 L:      linux-media@vger.kernel.org
9721 T:      git git://linuxtv.org/media_tree.git
9722 S:      Maintained
9723 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9724 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9725 F:      Documentation/media/v4l-drivers/imx7.rst
9726 F:      drivers/staging/media/imx/imx7-media-csi.c
9727 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9728
9729 MEDIA DRIVERS FOR HELENE
9730 M:      Abylay Ospan <aospan@netup.ru>
9731 L:      linux-media@vger.kernel.org
9732 W:      https://linuxtv.org
9733 W:      http://netup.tv/
9734 T:      git git://linuxtv.org/media_tree.git
9735 S:      Supported
9736 F:      drivers/media/dvb-frontends/helene*
9737
9738 MEDIA DRIVERS FOR HORUS3A
9739 M:      Sergey Kozlov <serjk@netup.ru>
9740 M:      Abylay Ospan <aospan@netup.ru>
9741 L:      linux-media@vger.kernel.org
9742 W:      https://linuxtv.org
9743 W:      http://netup.tv/
9744 T:      git git://linuxtv.org/media_tree.git
9745 S:      Supported
9746 F:      drivers/media/dvb-frontends/horus3a*
9747
9748 MEDIA DRIVERS FOR LNBH25
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/dvb-frontends/lnbh25*
9757
9758 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9759 L:      linux-media@vger.kernel.org
9760 W:      https://linuxtv.org
9761 T:      git git://linuxtv.org/media_tree.git
9762 S:      Orphan
9763 F:      drivers/media/dvb-frontends/mxl5xx*
9764
9765 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9766 M:      Sergey Kozlov <serjk@netup.ru>
9767 M:      Abylay Ospan <aospan@netup.ru>
9768 L:      linux-media@vger.kernel.org
9769 W:      https://linuxtv.org
9770 W:      http://netup.tv/
9771 T:      git git://linuxtv.org/media_tree.git
9772 S:      Supported
9773 F:      drivers/media/pci/netup_unidvb/*
9774
9775 MEDIA DRIVERS FOR RENESAS - CEU
9776 M:      Jacopo Mondi <jacopo@jmondi.org>
9777 L:      linux-media@vger.kernel.org
9778 L:      linux-renesas-soc@vger.kernel.org
9779 T:      git git://linuxtv.org/media_tree.git
9780 S:      Supported
9781 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9782 F:      drivers/media/platform/renesas-ceu.c
9783 F:      include/media/drv-intf/renesas-ceu.h
9784
9785 MEDIA DRIVERS FOR RENESAS - DRIF
9786 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9787 L:      linux-media@vger.kernel.org
9788 L:      linux-renesas-soc@vger.kernel.org
9789 T:      git git://linuxtv.org/media_tree.git
9790 S:      Supported
9791 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9792 F:      drivers/media/platform/rcar_drif.c
9793
9794 MEDIA DRIVERS FOR RENESAS - FCP
9795 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9796 L:      linux-media@vger.kernel.org
9797 L:      linux-renesas-soc@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Supported
9800 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9801 F:      drivers/media/platform/rcar-fcp.c
9802 F:      include/media/rcar-fcp.h
9803
9804 MEDIA DRIVERS FOR RENESAS - FDP1
9805 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9806 L:      linux-media@vger.kernel.org
9807 L:      linux-renesas-soc@vger.kernel.org
9808 T:      git git://linuxtv.org/media_tree.git
9809 S:      Supported
9810 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9811 F:      drivers/media/platform/rcar_fdp1.c
9812
9813 MEDIA DRIVERS FOR RENESAS - VIN
9814 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9815 L:      linux-media@vger.kernel.org
9816 L:      linux-renesas-soc@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Supported
9819 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9820 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9821 F:      drivers/media/platform/rcar-vin/
9822
9823 MEDIA DRIVERS FOR RENESAS - VSP1
9824 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9825 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9826 L:      linux-media@vger.kernel.org
9827 L:      linux-renesas-soc@vger.kernel.org
9828 T:      git git://linuxtv.org/media_tree.git
9829 S:      Supported
9830 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9831 F:      drivers/media/platform/vsp1/
9832
9833 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9834 L:      linux-media@vger.kernel.org
9835 W:      https://linuxtv.org
9836 T:      git git://linuxtv.org/media_tree.git
9837 S:      Orphan
9838 F:      drivers/media/dvb-frontends/stv0910*
9839
9840 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9841 L:      linux-media@vger.kernel.org
9842 W:      https://linuxtv.org
9843 T:      git git://linuxtv.org/media_tree.git
9844 S:      Orphan
9845 F:      drivers/media/dvb-frontends/stv6111*
9846
9847 MEDIA DRIVERS FOR STM32 - DCMI
9848 M:      Hugues Fruchet <hugues.fruchet@st.com>
9849 L:      linux-media@vger.kernel.org
9850 T:      git git://linuxtv.org/media_tree.git
9851 S:      Supported
9852 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9853 F:      drivers/media/platform/stm32/stm32-dcmi.c
9854
9855 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9856 M:      Dmitry Osipenko <digetx@gmail.com>
9857 L:      linux-media@vger.kernel.org
9858 L:      linux-tegra@vger.kernel.org
9859 T:      git git://linuxtv.org/media_tree.git
9860 S:      Maintained
9861 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9862 F:      drivers/staging/media/tegra-vde/
9863
9864 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9865 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9866 P:      LinuxTV.org Project
9867 L:      linux-media@vger.kernel.org
9868 W:      https://linuxtv.org
9869 Q:      http://patchwork.kernel.org/project/linux-media/list/
9870 T:      git git://linuxtv.org/media_tree.git
9871 S:      Maintained
9872 F:      Documentation/devicetree/bindings/media/
9873 F:      Documentation/media/
9874 F:      drivers/media/
9875 F:      drivers/staging/media/
9876 F:      include/linux/platform_data/media/
9877 F:      include/media/
9878 F:      include/uapi/linux/dvb/
9879 F:      include/uapi/linux/videodev2.h
9880 F:      include/uapi/linux/media.h
9881 F:      include/uapi/linux/v4l2-*
9882 F:      include/uapi/linux/meye.h
9883 F:      include/uapi/linux/ivtv*
9884 F:      include/uapi/linux/uvcvideo.h
9885
9886 MEDIATEK BLUETOOTH DRIVER
9887 M:      Sean Wang <sean.wang@mediatek.com>
9888 L:      linux-bluetooth@vger.kernel.org
9889 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9890 S:      Maintained
9891 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9892 F:      drivers/bluetooth/btmtkuart.c
9893
9894 MEDIATEK CIR DRIVER
9895 M:      Sean Wang <sean.wang@mediatek.com>
9896 S:      Maintained
9897 F:      drivers/media/rc/mtk-cir.c
9898
9899 MEDIATEK DMA DRIVER
9900 M:      Sean Wang <sean.wang@mediatek.com>
9901 L:      dmaengine@vger.kernel.org
9902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9903 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9904 S:      Maintained
9905 F:      Documentation/devicetree/bindings/dma/mtk-*
9906 F:      drivers/dma/mediatek/
9907
9908 MEDIATEK PMIC LED DRIVER
9909 M:      Sean Wang <sean.wang@mediatek.com>
9910 S:      Maintained
9911 F:      drivers/leds/leds-mt6323.c
9912 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9913
9914 MEDIATEK ETHERNET DRIVER
9915 M:      Felix Fietkau <nbd@openwrt.org>
9916 M:      John Crispin <john@phrozen.org>
9917 M:      Sean Wang <sean.wang@mediatek.com>
9918 M:      Nelson Chang <nelson.chang@mediatek.com>
9919 L:      netdev@vger.kernel.org
9920 S:      Maintained
9921 F:      drivers/net/ethernet/mediatek/
9922
9923 MEDIATEK SWITCH DRIVER
9924 M:      Sean Wang <sean.wang@mediatek.com>
9925 L:      netdev@vger.kernel.org
9926 S:      Maintained
9927 F:      drivers/net/dsa/mt7530.*
9928 F:      net/dsa/tag_mtk.c
9929
9930 MEDIATEK JPEG DRIVER
9931 M:      Rick Chang <rick.chang@mediatek.com>
9932 M:      Bin Liu <bin.liu@mediatek.com>
9933 S:      Supported
9934 F:      drivers/media/platform/mtk-jpeg/
9935 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9936
9937 MEDIATEK MDP DRIVER
9938 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9939 M:      Houlong Wei <houlong.wei@mediatek.com>
9940 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9941 S:      Supported
9942 F:      drivers/media/platform/mtk-mdp/
9943 F:      drivers/media/platform/mtk-vpu/
9944 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9945
9946 MEDIATEK MEDIA DRIVER
9947 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9948 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9949 S:      Supported
9950 F:      drivers/media/platform/mtk-vcodec/
9951 F:      drivers/media/platform/mtk-vpu/
9952 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9953 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9954
9955 MEDIATEK MMC/SD/SDIO DRIVER
9956 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9957 S:      Maintained
9958 F:      drivers/mmc/host/mtk-sd.c
9959 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9960
9961 MEDIATEK MT76 WIRELESS LAN DRIVER
9962 M:      Felix Fietkau <nbd@nbd.name>
9963 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9964 R:      Ryder Lee <ryder.lee@mediatek.com>
9965 R:      Roy Luo <royluo@google.com>
9966 L:      linux-wireless@vger.kernel.org
9967 S:      Maintained
9968 F:      drivers/net/wireless/mediatek/mt76/
9969
9970 MEDIATEK MT7601U WIRELESS LAN DRIVER
9971 M:      Jakub Kicinski <kubakici@wp.pl>
9972 L:      linux-wireless@vger.kernel.org
9973 S:      Maintained
9974 F:      drivers/net/wireless/mediatek/mt7601u/
9975
9976 MEDIATEK NAND CONTROLLER DRIVER
9977 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9978 L:      linux-mtd@lists.infradead.org
9979 S:      Maintained
9980 F:      drivers/mtd/nand/raw/mtk_*
9981 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9982
9983 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9984 M:      Sean Wang <sean.wang@mediatek.com>
9985 S:      Maintained
9986 F:      drivers/char/hw_random/mtk-rng.c
9987
9988 MEDIATEK USB3 DRD IP DRIVER
9989 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9990 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9992 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9993 S:      Maintained
9994 F:      drivers/usb/mtu3/
9995
9996 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9997 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9998 M:      Martin Donnelly <martin.donnelly@ge.com>
9999 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10000 S:      Maintained
10001 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10002 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10003
10004 MEGARAID SCSI/SAS DRIVERS
10005 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10006 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10007 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10008 L:      megaraidlinux.pdl@broadcom.com
10009 L:      linux-scsi@vger.kernel.org
10010 W:      http://www.avagotech.com/support/
10011 S:      Maintained
10012 F:      Documentation/scsi/megaraid.txt
10013 F:      drivers/scsi/megaraid.*
10014 F:      drivers/scsi/megaraid/
10015
10016 MELEXIS MLX90614 DRIVER
10017 M:      Crt Mori <cmo@melexis.com>
10018 L:      linux-iio@vger.kernel.org
10019 W:      http://www.melexis.com
10020 S:      Supported
10021 F:      drivers/iio/temperature/mlx90614.c
10022
10023 MELEXIS MLX90632 DRIVER
10024 M:      Crt Mori <cmo@melexis.com>
10025 L:      linux-iio@vger.kernel.org
10026 W:      http://www.melexis.com
10027 S:      Supported
10028 F:      drivers/iio/temperature/mlx90632.c
10029
10030 MELFAS MIP4 TOUCHSCREEN DRIVER
10031 M:      Sangwon Jee <jeesw@melfas.com>
10032 W:      http://www.melfas.com
10033 S:      Supported
10034 F:      drivers/input/touchscreen/melfas_mip4.c
10035 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10036
10037 MELLANOX ETHERNET DRIVER (mlx4_en)
10038 M:      Tariq Toukan <tariqt@mellanox.com>
10039 L:      netdev@vger.kernel.org
10040 S:      Supported
10041 W:      http://www.mellanox.com
10042 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10043 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10044
10045 MELLANOX ETHERNET DRIVER (mlx5e)
10046 M:      Saeed Mahameed <saeedm@mellanox.com>
10047 L:      netdev@vger.kernel.org
10048 S:      Supported
10049 W:      http://www.mellanox.com
10050 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10051 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10052
10053 MELLANOX ETHERNET INNOVA DRIVERS
10054 R:      Boris Pismenny <borisp@mellanox.com>
10055 L:      netdev@vger.kernel.org
10056 S:      Supported
10057 W:      http://www.mellanox.com
10058 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10059 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10060 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10061 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10062 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10063
10064 MELLANOX ETHERNET SWITCH DRIVERS
10065 M:      Jiri Pirko <jiri@mellanox.com>
10066 M:      Ido Schimmel <idosch@mellanox.com>
10067 L:      netdev@vger.kernel.org
10068 S:      Supported
10069 W:      http://www.mellanox.com
10070 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10071 F:      drivers/net/ethernet/mellanox/mlxsw/
10072 F:      tools/testing/selftests/drivers/net/mlxsw/
10073
10074 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10075 M:      mlxsw@mellanox.com
10076 L:      netdev@vger.kernel.org
10077 S:      Supported
10078 W:      http://www.mellanox.com
10079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10080 F:      drivers/net/ethernet/mellanox/mlxfw/
10081
10082 MELLANOX HARDWARE PLATFORM SUPPORT
10083 M:      Andy Shevchenko <andy@infradead.org>
10084 M:      Darren Hart <dvhart@infradead.org>
10085 M:      Vadim Pasternak <vadimp@mellanox.com>
10086 L:      platform-driver-x86@vger.kernel.org
10087 S:      Supported
10088 F:      drivers/platform/mellanox/
10089 F:      include/linux/platform_data/mlxreg.h
10090
10091 MELLANOX MLX4 core VPI driver
10092 M:      Tariq Toukan <tariqt@mellanox.com>
10093 L:      netdev@vger.kernel.org
10094 L:      linux-rdma@vger.kernel.org
10095 W:      http://www.mellanox.com
10096 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10097 S:      Supported
10098 F:      drivers/net/ethernet/mellanox/mlx4/
10099 F:      include/linux/mlx4/
10100
10101 MELLANOX MLX4 IB driver
10102 M:      Yishai Hadas <yishaih@mellanox.com>
10103 L:      linux-rdma@vger.kernel.org
10104 W:      http://www.mellanox.com
10105 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10106 S:      Supported
10107 F:      drivers/infiniband/hw/mlx4/
10108 F:      include/linux/mlx4/
10109 F:      include/uapi/rdma/mlx4-abi.h
10110
10111 MELLANOX MLX5 core VPI driver
10112 M:      Saeed Mahameed <saeedm@mellanox.com>
10113 M:      Leon Romanovsky <leonro@mellanox.com>
10114 L:      netdev@vger.kernel.org
10115 L:      linux-rdma@vger.kernel.org
10116 W:      http://www.mellanox.com
10117 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10118 S:      Supported
10119 F:      drivers/net/ethernet/mellanox/mlx5/core/
10120 F:      include/linux/mlx5/
10121
10122 MELLANOX MLX5 IB driver
10123 M:      Leon Romanovsky <leonro@mellanox.com>
10124 L:      linux-rdma@vger.kernel.org
10125 W:      http://www.mellanox.com
10126 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10127 S:      Supported
10128 F:      drivers/infiniband/hw/mlx5/
10129 F:      include/linux/mlx5/
10130 F:      include/uapi/rdma/mlx5-abi.h
10131
10132 MELLANOX MLXCPLD I2C AND MUX DRIVER
10133 M:      Vadim Pasternak <vadimp@mellanox.com>
10134 M:      Michael Shych <michaelsh@mellanox.com>
10135 L:      linux-i2c@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/i2c/busses/i2c-mlxcpld.c
10138 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10139 F:      Documentation/i2c/busses/i2c-mlxcpld
10140
10141 MELLANOX MLXCPLD LED DRIVER
10142 M:      Vadim Pasternak <vadimp@mellanox.com>
10143 L:      linux-leds@vger.kernel.org
10144 S:      Supported
10145 F:      drivers/leds/leds-mlxcpld.c
10146 F:      drivers/leds/leds-mlxreg.c
10147 F:      Documentation/leds/leds-mlxcpld.txt
10148
10149 MELLANOX PLATFORM DRIVER
10150 M:      Vadim Pasternak <vadimp@mellanox.com>
10151 L:      platform-driver-x86@vger.kernel.org
10152 S:      Supported
10153 F:      drivers/platform/x86/mlx-platform.c
10154
10155 MEMBARRIER SUPPORT
10156 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10157 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10158 L:      linux-kernel@vger.kernel.org
10159 S:      Supported
10160 F:      kernel/sched/membarrier.c
10161 F:      include/uapi/linux/membarrier.h
10162 F:      arch/powerpc/include/asm/membarrier.h
10163
10164 MEMBLOCK
10165 M:      Mike Rapoport <rppt@linux.ibm.com>
10166 L:      linux-mm@kvack.org
10167 S:      Maintained
10168 F:      include/linux/memblock.h
10169 F:      mm/memblock.c
10170 F:      Documentation/core-api/boot-time-mm.rst
10171
10172 MEMORY MANAGEMENT
10173 L:      linux-mm@kvack.org
10174 W:      http://www.linux-mm.org
10175 S:      Maintained
10176 F:      include/linux/mm.h
10177 F:      include/linux/gfp.h
10178 F:      include/linux/mmzone.h
10179 F:      include/linux/memory_hotplug.h
10180 F:      include/linux/vmalloc.h
10181 F:      mm/
10182
10183 MEMORY TECHNOLOGY DEVICES (MTD)
10184 M:      David Woodhouse <dwmw2@infradead.org>
10185 M:      Brian Norris <computersforpeace@gmail.com>
10186 M:      Marek Vasut <marek.vasut@gmail.com>
10187 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10188 M:      Richard Weinberger <richard@nod.at>
10189 M:      Vignesh Raghavendra <vigneshr@ti.com>
10190 L:      linux-mtd@lists.infradead.org
10191 W:      http://www.linux-mtd.infradead.org/
10192 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/mtd/
10197 F:      drivers/mtd/
10198 F:      include/linux/mtd/
10199 F:      include/uapi/mtd/
10200
10201 MEN A21 WATCHDOG DRIVER
10202 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10203 L:      linux-watchdog@vger.kernel.org
10204 S:      Maintained
10205 F:      drivers/watchdog/mena21_wdt.c
10206
10207 MEN CHAMELEON BUS (mcb)
10208 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10209 S:      Maintained
10210 F:      drivers/mcb/
10211 F:      include/linux/mcb.h
10212 F:      Documentation/men-chameleon-bus.txt
10213
10214 MEN F21BMC (Board Management Controller)
10215 M:      Andreas Werner <andreas.werner@men.de>
10216 S:      Supported
10217 F:      drivers/mfd/menf21bmc.c
10218 F:      drivers/watchdog/menf21bmc_wdt.c
10219 F:      drivers/leds/leds-menf21bmc.c
10220 F:      drivers/hwmon/menf21bmc_hwmon.c
10221 F:      Documentation/hwmon/menf21bmc.rst
10222
10223 MEN Z069 WATCHDOG DRIVER
10224 M:      Johannes Thumshirn <jth@kernel.org>
10225 L:      linux-watchdog@vger.kernel.org
10226 S:      Maintained
10227 F:      drivers/watchdog/menz69_wdt.c
10228
10229 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10230 M:      Neil Armstrong <narmstrong@baylibre.com>
10231 L:      linux-media@lists.freedesktop.org
10232 L:      linux-amlogic@lists.infradead.org
10233 W:      http://linux-meson.com/
10234 S:      Supported
10235 F:      drivers/media/platform/meson/ao-cec.c
10236 F:      drivers/media/platform/meson/ao-cec-g12a.c
10237 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10238 T:      git git://linuxtv.org/media_tree.git
10239
10240 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10241 M:      Liang Yang <liang.yang@amlogic.com>
10242 L:      linux-mtd@lists.infradead.org
10243 S:      Maintained
10244 F:      drivers/mtd/nand/raw/meson_*
10245 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10246
10247 METHODE UDPU SUPPORT
10248 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10249 S:      Maintained
10250 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10251
10252 MICROBLAZE ARCHITECTURE
10253 M:      Michal Simek <monstr@monstr.eu>
10254 W:      http://www.monstr.eu/fdt/
10255 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10256 S:      Supported
10257 F:      arch/microblaze/
10258
10259 MICROCHIP AT91 SERIAL DRIVER
10260 M:      Richard Genoud <richard.genoud@gmail.com>
10261 S:      Maintained
10262 F:      drivers/tty/serial/atmel_serial.c
10263 F:      drivers/tty/serial/atmel_serial.h
10264 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10265
10266 MICROCHIP AUDIO ASOC DRIVERS
10267 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10269 S:      Supported
10270 F:      sound/soc/atmel
10271
10272 MICROCHIP DMA DRIVER
10273 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10275 L:      dmaengine@vger.kernel.org
10276 S:      Supported
10277 F:      drivers/dma/at_hdmac.c
10278 F:      drivers/dma/at_hdmac_regs.h
10279 F:      include/linux/platform_data/dma-atmel.h
10280 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10281 F:      include/dt-bindings/dma/at91.h
10282
10283 MICROCHIP ECC DRIVER
10284 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10285 L:      linux-crypto@vger.kernel.org
10286 S:      Maintained
10287 F:      drivers/crypto/atmel-ecc.*
10288
10289 MICROCHIP I2C DRIVER
10290 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10291 L:      linux-i2c@vger.kernel.org
10292 S:      Supported
10293 F:      drivers/i2c/busses/i2c-at91.h
10294 F:      drivers/i2c/busses/i2c-at91-*.c
10295
10296 MICROCHIP ISC DRIVER
10297 M:      Eugen Hristev <eugen.hristev@microchip.com>
10298 L:      linux-media@vger.kernel.org
10299 S:      Supported
10300 F:      drivers/media/platform/atmel/atmel-isc.c
10301 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10302 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10303
10304 MICROCHIP ISI DRIVER
10305 M:      Eugen Hristev <eugen.hristev@microchip.com>
10306 L:      linux-media@vger.kernel.org
10307 S:      Supported
10308 F:      drivers/media/platform/atmel/atmel-isi.c
10309 F:      drivers/media/platform/atmel/atmel-isi.h
10310
10311 MICROCHIP AT91 USART MFD DRIVER
10312 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10313 L:      linux-kernel@vger.kernel.org
10314 S:      Supported
10315 F:      drivers/mfd/at91-usart.c
10316 F:      include/dt-bindings/mfd/at91-usart.h
10317 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10318
10319 MICROCHIP AT91 USART SPI DRIVER
10320 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10321 L:      linux-spi@vger.kernel.org
10322 S:      Supported
10323 F:      drivers/spi/spi-at91-usart.c
10324 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10325
10326 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10327 M:      Woojung Huh <woojung.huh@microchip.com>
10328 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10329 L:      netdev@vger.kernel.org
10330 S:      Maintained
10331 F:      net/dsa/tag_ksz.c
10332 F:      drivers/net/dsa/microchip/*
10333 F:      include/linux/platform_data/microchip-ksz.h
10334 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10335
10336 MICROCHIP LAN743X ETHERNET DRIVER
10337 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10338 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10339 L:      netdev@vger.kernel.org
10340 S:      Maintained
10341 F:      drivers/net/ethernet/microchip/lan743x_*
10342
10343 MICROCHIP LCDFB DRIVER
10344 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10345 L:      linux-fbdev@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/video/fbdev/atmel_lcdfb.c
10348 F:      include/video/atmel_lcdc.h
10349
10350 MICROCHIP MMC/SD/SDIO MCI DRIVER
10351 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10352 S:      Maintained
10353 F:      drivers/mmc/host/atmel-mci.c
10354
10355 MICROCHIP MCP16502 PMIC DRIVER
10356 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10358 S:      Maintained
10359 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10360 F:      drivers/regulator/mcp16502.c
10361
10362 MICROCHIP MCP3911 ADC DRIVER
10363 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10364 M:      Kent Gustavsson <kent@minoris.se>
10365 L:      linux-iio@vger.kernel.org
10366 S:      Supported
10367 F:      drivers/iio/adc/mcp3911.c
10368 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10369
10370 MICROCHIP NAND DRIVER
10371 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10372 L:      linux-mtd@lists.infradead.org
10373 S:      Supported
10374 F:      drivers/mtd/nand/raw/atmel/*
10375 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10376
10377 MICROCHIP PWM DRIVER
10378 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10380 L:      linux-pwm@vger.kernel.org
10381 S:      Supported
10382 F:      drivers/pwm/pwm-atmel.c
10383 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10384
10385 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10386 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10387 M:      Eugen Hristev <eugen.hristev@microchip.com>
10388 L:      linux-iio@vger.kernel.org
10389 S:      Supported
10390 F:      drivers/iio/adc/at91-sama5d2_adc.c
10391 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10392 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10393
10394 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10396 S:      Supported
10397 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10398
10399 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10400 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10402 L:      linux-gpio@vger.kernel.org
10403 F:      drivers/gpio/gpio-sama5d2-piobu.c
10404
10405 MICROCHIP SPI DRIVER
10406 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10407 S:      Supported
10408 F:      drivers/spi/spi-atmel.*
10409
10410 MICROCHIP SSC DRIVER
10411 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10413 S:      Supported
10414 F:      drivers/misc/atmel-ssc.c
10415 F:      include/linux/atmel-ssc.h
10416
10417 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10418 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10420 S:      Supported
10421 F:      drivers/misc/atmel_tclib.c
10422 F:      drivers/clocksource/tcb_clksrc.c
10423
10424 MICROCHIP USBA UDC DRIVER
10425 M:      Cristian Birsan <cristian.birsan@microchip.com>
10426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10427 S:      Supported
10428 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10429
10430 MICROCHIP USB251XB DRIVER
10431 M:      Richard Leitner <richard.leitner@skidata.com>
10432 L:      linux-usb@vger.kernel.org
10433 S:      Maintained
10434 F:      drivers/usb/misc/usb251xb.c
10435 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10436
10437 MICROCHIP XDMA DRIVER
10438 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10439 L:      linux-arm-kernel@lists.infradead.org
10440 L:      dmaengine@vger.kernel.org
10441 S:      Supported
10442 F:      drivers/dma/at_xdmac.c
10443
10444 MICROSEMI MIPS SOCS
10445 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10446 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10447 L:      linux-mips@vger.kernel.org
10448 S:      Supported
10449 F:      arch/mips/generic/board-ocelot.c
10450 F:      arch/mips/configs/generic/board-ocelot.config
10451 F:      arch/mips/boot/dts/mscc/
10452 F:      Documentation/devicetree/bindings/mips/mscc.txt
10453
10454 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10455 M:      Don Brace <don.brace@microsemi.com>
10456 L:      esc.storagedev@microsemi.com
10457 L:      linux-scsi@vger.kernel.org
10458 S:      Supported
10459 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10460 F:      drivers/scsi/smartpqi/Kconfig
10461 F:      drivers/scsi/smartpqi/Makefile
10462 F:      include/linux/cciss*.h
10463 F:      include/uapi/linux/cciss*.h
10464 F:      Documentation/scsi/smartpqi.txt
10465
10466 MICROSEMI ETHERNET SWITCH DRIVER
10467 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10468 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10469 L:      netdev@vger.kernel.org
10470 S:      Supported
10471 F:      drivers/net/ethernet/mscc/
10472
10473 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10474 M:      Chen Yu <yu.c.chen@intel.com>
10475 L:      platform-driver-x86@vger.kernel.org
10476 S:      Supported
10477 F:      drivers/platform/x86/surfacepro3_button.c
10478
10479 MICROTEK X6 SCANNER
10480 M:      Oliver Neukum <oliver@neukum.org>
10481 S:      Maintained
10482 F:      drivers/usb/image/microtek.*
10483
10484 MIPS
10485 M:      Ralf Baechle <ralf@linux-mips.org>
10486 M:      Paul Burton <paul.burton@mips.com>
10487 M:      James Hogan <jhogan@kernel.org>
10488 L:      linux-mips@vger.kernel.org
10489 W:      http://www.linux-mips.org/
10490 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10492 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10493 S:      Supported
10494 F:      Documentation/devicetree/bindings/mips/
10495 F:      Documentation/mips/
10496 F:      arch/mips/
10497 F:      drivers/platform/mips/
10498
10499 MIPS BOSTON DEVELOPMENT BOARD
10500 M:      Paul Burton <paul.burton@mips.com>
10501 L:      linux-mips@vger.kernel.org
10502 S:      Maintained
10503 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10504 F:      arch/mips/boot/dts/img/boston.dts
10505 F:      arch/mips/configs/generic/board-boston.config
10506 F:      drivers/clk/imgtec/clk-boston.c
10507 F:      include/dt-bindings/clock/boston-clock.h
10508
10509 MIPS GENERIC PLATFORM
10510 M:      Paul Burton <paul.burton@mips.com>
10511 L:      linux-mips@vger.kernel.org
10512 S:      Supported
10513 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10514 F:      arch/mips/generic/
10515 F:      arch/mips/tools/generic-board-config.sh
10516
10517 MIPS/LOONGSON1 ARCHITECTURE
10518 M:      Keguang Zhang <keguang.zhang@gmail.com>
10519 L:      linux-mips@vger.kernel.org
10520 S:      Maintained
10521 F:      arch/mips/loongson32/
10522 F:      arch/mips/include/asm/mach-loongson32/
10523 F:      drivers/*/*loongson1*
10524 F:      drivers/*/*/*loongson1*
10525
10526 MIPS/LOONGSON2 ARCHITECTURE
10527 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10528 L:      linux-mips@vger.kernel.org
10529 S:      Maintained
10530 F:      arch/mips/loongson64/fuloong-2e/
10531 F:      arch/mips/loongson64/lemote-2f/
10532 F:      arch/mips/include/asm/mach-loongson64/
10533 F:      drivers/*/*loongson2*
10534 F:      drivers/*/*/*loongson2*
10535
10536 MIPS/LOONGSON3 ARCHITECTURE
10537 M:      Huacai Chen <chenhc@lemote.com>
10538 L:      linux-mips@vger.kernel.org
10539 S:      Maintained
10540 F:      arch/mips/loongson64/
10541 F:      arch/mips/include/asm/mach-loongson64/
10542 F:      drivers/platform/mips/cpu_hwmon.c
10543 F:      drivers/*/*loongson3*
10544 F:      drivers/*/*/*loongson3*
10545
10546 MIPS RINT INSTRUCTION EMULATION
10547 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10548 L:      linux-mips@vger.kernel.org
10549 S:      Supported
10550 F:      arch/mips/math-emu/sp_rint.c
10551 F:      arch/mips/math-emu/dp_rint.c
10552
10553 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10554 M:      Hans Verkuil <hverkuil@xs4all.nl>
10555 L:      linux-media@vger.kernel.org
10556 T:      git git://linuxtv.org/media_tree.git
10557 W:      https://linuxtv.org
10558 S:      Odd Fixes
10559 F:      drivers/media/radio/radio-miropcm20*
10560
10561 MMP SUPPORT
10562 R:      Lubomir Rintel <lkundrak@v3.sk>
10563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10564 S:      Odd Fixes
10565 F:      arch/arm/boot/dts/mmp*
10566 F:      arch/arm/mach-mmp/
10567
10568 MMU GATHER AND TLB INVALIDATION
10569 M:      Will Deacon <will@kernel.org>
10570 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10571 M:      Andrew Morton <akpm@linux-foundation.org>
10572 M:      Nick Piggin <npiggin@gmail.com>
10573 M:      Peter Zijlstra <peterz@infradead.org>
10574 L:      linux-arch@vger.kernel.org
10575 L:      linux-mm@kvack.org
10576 S:      Maintained
10577 F:      arch/*/include/asm/tlb.h
10578 F:      include/asm-generic/tlb.h
10579 F:      mm/mmu_gather.c
10580
10581 MN88472 MEDIA DRIVER
10582 M:      Antti Palosaari <crope@iki.fi>
10583 L:      linux-media@vger.kernel.org
10584 W:      https://linuxtv.org
10585 W:      http://palosaari.fi/linux/
10586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10587 S:      Maintained
10588 F:      drivers/media/dvb-frontends/mn88472*
10589
10590 MN88473 MEDIA DRIVER
10591 M:      Antti Palosaari <crope@iki.fi>
10592 L:      linux-media@vger.kernel.org
10593 W:      https://linuxtv.org
10594 W:      http://palosaari.fi/linux/
10595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10596 S:      Maintained
10597 F:      drivers/media/dvb-frontends/mn88473*
10598
10599 MODULE SUPPORT
10600 M:      Jessica Yu <jeyu@kernel.org>
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10602 S:      Maintained
10603 F:      include/linux/module.h
10604 F:      kernel/module.c
10605
10606 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10607 W:      http://popies.net/meye/
10608 S:      Orphan
10609 F:      Documentation/media/v4l-drivers/meye*
10610 F:      drivers/media/pci/meye/
10611 F:      include/uapi/linux/meye.h
10612
10613 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10614 M:      Jiri Slaby <jirislaby@gmail.com>
10615 S:      Maintained
10616 F:      Documentation/serial/moxa-smartio.rst
10617 F:      drivers/tty/mxser.*
10618
10619 MR800 AVERMEDIA USB FM RADIO DRIVER
10620 M:      Alexey Klimov <klimov.linux@gmail.com>
10621 L:      linux-media@vger.kernel.org
10622 T:      git git://linuxtv.org/media_tree.git
10623 S:      Maintained
10624 F:      drivers/media/radio/radio-mr800.c
10625
10626 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10627 M:      Alan Ott <alan@signal11.us>
10628 L:      linux-wpan@vger.kernel.org
10629 S:      Maintained
10630 F:      drivers/net/ieee802154/mrf24j40.c
10631 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10632
10633 MSI LAPTOP SUPPORT
10634 M:      "Lee, Chun-Yi" <jlee@suse.com>
10635 L:      platform-driver-x86@vger.kernel.org
10636 S:      Maintained
10637 F:      drivers/platform/x86/msi-laptop.c
10638
10639 MSI WMI SUPPORT
10640 L:      platform-driver-x86@vger.kernel.org
10641 S:      Orphan
10642 F:      drivers/platform/x86/msi-wmi.c
10643
10644 MSI001 MEDIA DRIVER
10645 M:      Antti Palosaari <crope@iki.fi>
10646 L:      linux-media@vger.kernel.org
10647 W:      https://linuxtv.org
10648 W:      http://palosaari.fi/linux/
10649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10650 T:      git git://linuxtv.org/anttip/media_tree.git
10651 S:      Maintained
10652 F:      drivers/media/tuners/msi001*
10653
10654 MSI2500 MEDIA DRIVER
10655 M:      Antti Palosaari <crope@iki.fi>
10656 L:      linux-media@vger.kernel.org
10657 W:      https://linuxtv.org
10658 W:      http://palosaari.fi/linux/
10659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10660 T:      git git://linuxtv.org/anttip/media_tree.git
10661 S:      Maintained
10662 F:      drivers/media/usb/msi2500/
10663
10664 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10665 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10666 L:      linux-mtd@lists.infradead.org
10667 S:      Maintained
10668 F:      drivers/mtd/devices/docg3*
10669
10670 MT9M032 APTINA SENSOR DRIVER
10671 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/mt9m032.c
10676 F:      include/media/i2c/mt9m032.h
10677
10678 MT9P031 APTINA CAMERA SENSOR
10679 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10680 L:      linux-media@vger.kernel.org
10681 T:      git git://linuxtv.org/media_tree.git
10682 S:      Maintained
10683 F:      drivers/media/i2c/mt9p031.c
10684 F:      include/media/i2c/mt9p031.h
10685
10686 MT9T001 APTINA CAMERA SENSOR
10687 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      drivers/media/i2c/mt9t001.c
10692 F:      include/media/i2c/mt9t001.h
10693
10694 MT9T112 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:      Odd Fixes
10699 F:      drivers/media/i2c/mt9t112.c
10700 F:      include/media/i2c/mt9t112.h
10701
10702 MT9V032 APTINA CAMERA SENSOR
10703 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10708 F:      drivers/media/i2c/mt9v032.c
10709 F:      include/media/i2c/mt9v032.h
10710
10711 MT9V111 APTINA CAMERA SENSOR
10712 M:      Jacopo Mondi <jacopo@jmondi.org>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10717 F:      drivers/media/i2c/mt9v111.c
10718
10719 MULTIFUNCTION DEVICES (MFD)
10720 M:      Lee Jones <lee.jones@linaro.org>
10721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10722 S:      Supported
10723 F:      Documentation/devicetree/bindings/mfd/
10724 F:      drivers/mfd/
10725 F:      include/linux/mfd/
10726 F:      include/dt-bindings/mfd/
10727
10728 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10729 S:      Orphan
10730 F:      drivers/mmc/host/mmc_spi.c
10731 F:      include/linux/spi/mmc_spi.h
10732
10733 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10734 M:      Ulf Hansson <ulf.hansson@linaro.org>
10735 L:      linux-mmc@vger.kernel.org
10736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10737 S:      Maintained
10738 F:      Documentation/devicetree/bindings/mmc/
10739 F:      drivers/mmc/
10740 F:      include/linux/mmc/
10741 F:      include/uapi/linux/mmc/
10742
10743 MULTIPLEXER SUBSYSTEM
10744 M:      Peter Rosin <peda@axentia.se>
10745 S:      Maintained
10746 F:      Documentation/ABI/testing/sysfs-class-mux*
10747 F:      Documentation/devicetree/bindings/mux/
10748 F:      include/dt-bindings/mux/
10749 F:      include/linux/mux/
10750 F:      drivers/mux/
10751
10752 MULTITECH MULTIPORT CARD (ISICOM)
10753 S:      Orphan
10754 F:      drivers/tty/isicom.c
10755 F:      include/linux/isicom.h
10756
10757 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10758 M:      Bin Liu <b-liu@ti.com>
10759 L:      linux-usb@vger.kernel.org
10760 S:      Maintained
10761 F:      drivers/usb/musb/
10762
10763 MXL301RF MEDIA DRIVER
10764 M:      Akihiro Tsukada <tskd08@gmail.com>
10765 L:      linux-media@vger.kernel.org
10766 S:      Odd Fixes
10767 F:      drivers/media/tuners/mxl301rf*
10768
10769 MXL5007T MEDIA DRIVER
10770 M:      Michael Krufky <mkrufky@linuxtv.org>
10771 L:      linux-media@vger.kernel.org
10772 W:      https://linuxtv.org
10773 W:      http://github.com/mkrufky
10774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10775 T:      git git://linuxtv.org/mkrufky/tuners.git
10776 S:      Maintained
10777 F:      drivers/media/tuners/mxl5007t.*
10778
10779 MXSFB DRM DRIVER
10780 M:      Marek Vasut <marex@denx.de>
10781 M:      Stefan Agner <stefan@agner.ch>
10782 L:      dri-devel@lists.freedesktop.org
10783 S:      Supported
10784 F:      drivers/gpu/drm/mxsfb/
10785 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10786 T:      git git://anongit.freedesktop.org/drm/drm-misc
10787
10788 MYLEX DAC960 PCI RAID Controller
10789 M:      Hannes Reinecke <hare@kernel.org>
10790 L:      linux-scsi@vger.kernel.org
10791 S:      Supported
10792 F:      drivers/scsi/myrb.*
10793 F:      drivers/scsi/myrs.*
10794
10795 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10796 M:      Chris Lee <christopher.lee@cspi.com>
10797 L:      netdev@vger.kernel.org
10798 W:      https://www.cspi.com/ethernet-products/support/downloads/
10799 S:      Supported
10800 F:      drivers/net/ethernet/myricom/myri10ge/
10801
10802 NAND FLASH SUBSYSTEM
10803 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10804 R:      Richard Weinberger <richard@nod.at>
10805 L:      linux-mtd@lists.infradead.org
10806 W:      http://www.linux-mtd.infradead.org/
10807 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10809 S:      Maintained
10810 F:      drivers/mtd/nand/
10811 F:      include/linux/mtd/*nand*.h
10812
10813 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10814 M:      Daniel Mack <zonque@gmail.com>
10815 S:      Maintained
10816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10817 W:      http://www.native-instruments.com
10818 F:      sound/usb/caiaq/
10819
10820 NATSEMI ETHERNET DRIVER (DP8381x)
10821 S:      Orphan
10822 F:      drivers/net/ethernet/natsemi/natsemi.c
10823
10824 NCR 5380 SCSI DRIVERS
10825 M:      Finn Thain <fthain@telegraphics.com.au>
10826 M:      Michael Schmitz <schmitzmic@gmail.com>
10827 L:      linux-scsi@vger.kernel.org
10828 S:      Maintained
10829 F:      Documentation/scsi/g_NCR5380.txt
10830 F:      drivers/scsi/NCR5380.*
10831 F:      drivers/scsi/arm/cumana_1.c
10832 F:      drivers/scsi/arm/oak.c
10833 F:      drivers/scsi/atari_scsi.*
10834 F:      drivers/scsi/dmx3191d.c
10835 F:      drivers/scsi/g_NCR5380.*
10836 F:      drivers/scsi/mac_scsi.*
10837 F:      drivers/scsi/sun3_scsi.*
10838 F:      drivers/scsi/sun3_scsi_vme.c
10839
10840 NCSI LIBRARY:
10841 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10842 S:      Maintained
10843 F:      net/ncsi/
10844
10845 NCT6775 HARDWARE MONITOR DRIVER
10846 M:      Guenter Roeck <linux@roeck-us.net>
10847 L:      linux-hwmon@vger.kernel.org
10848 S:      Maintained
10849 F:      Documentation/hwmon/nct6775.rst
10850 F:      drivers/hwmon/nct6775.c
10851
10852 NET_FAILOVER MODULE
10853 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10854 L:      netdev@vger.kernel.org
10855 S:      Supported
10856 F:      driver/net/net_failover.c
10857 F:      include/net/net_failover.h
10858 F:      Documentation/networking/net_failover.rst
10859
10860 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10861 M:      Faisal Latif <faisal.latif@intel.com>
10862 L:      linux-rdma@vger.kernel.org
10863 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10864 S:      Supported
10865 F:      drivers/infiniband/hw/nes/
10866 F:      include/uapi/rdma/nes-abi.h
10867
10868 NETEM NETWORK EMULATOR
10869 M:      Stephen Hemminger <stephen@networkplumber.org>
10870 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10871 S:      Maintained
10872 F:      net/sched/sch_netem.c
10873
10874 NETERION 10GbE DRIVERS (s2io/vxge)
10875 M:      Jon Mason <jdmason@kudzu.us>
10876 L:      netdev@vger.kernel.org
10877 S:      Supported
10878 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10879 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10880 F:      drivers/net/ethernet/neterion/
10881
10882 NETFILTER
10883 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10884 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10885 M:      Florian Westphal <fw@strlen.de>
10886 L:      netfilter-devel@vger.kernel.org
10887 L:      coreteam@netfilter.org
10888 W:      http://www.netfilter.org/
10889 W:      http://www.iptables.org/
10890 W:      http://www.nftables.org/
10891 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10894 S:      Maintained
10895 F:      include/linux/netfilter*
10896 F:      include/linux/netfilter/
10897 F:      include/net/netfilter/
10898 F:      include/uapi/linux/netfilter*
10899 F:      include/uapi/linux/netfilter/
10900 F:      net/*/netfilter.c
10901 F:      net/*/netfilter/
10902 F:      net/netfilter/
10903 F:      net/bridge/br_netfilter*.c
10904
10905 NETROM NETWORK LAYER
10906 M:      Ralf Baechle <ralf@linux-mips.org>
10907 L:      linux-hams@vger.kernel.org
10908 W:      http://www.linux-ax25.org/
10909 S:      Maintained
10910 F:      include/net/netrom.h
10911 F:      include/uapi/linux/netrom.h
10912 F:      net/netrom/
10913
10914 NETRONOME ETHERNET DRIVERS
10915 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10916 L:      oss-drivers@netronome.com
10917 S:      Maintained
10918 F:      drivers/net/ethernet/netronome/
10919
10920 NETWORK BLOCK DEVICE (NBD)
10921 M:      Josef Bacik <josef@toxicpanda.com>
10922 S:      Maintained
10923 L:      linux-block@vger.kernel.org
10924 L:      nbd@other.debian.org
10925 F:      Documentation/blockdev/nbd.txt
10926 F:      drivers/block/nbd.c
10927 F:      include/trace/events/nbd.h
10928 F:      include/uapi/linux/nbd.h
10929
10930 NETWORK DROP MONITOR
10931 M:      Neil Horman <nhorman@tuxdriver.com>
10932 L:      netdev@vger.kernel.org
10933 S:      Maintained
10934 W:      https://fedorahosted.org/dropwatch/
10935 F:      net/core/drop_monitor.c
10936
10937 NETWORKING DRIVERS
10938 M:      "David S. Miller" <davem@davemloft.net>
10939 L:      netdev@vger.kernel.org
10940 W:      http://www.linuxfoundation.org/en/Net
10941 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10944 S:      Odd Fixes
10945 F:      Documentation/devicetree/bindings/net/
10946 F:      drivers/net/
10947 F:      include/linux/if_*
10948 F:      include/linux/netdevice.h
10949 F:      include/linux/etherdevice.h
10950 F:      include/linux/fcdevice.h
10951 F:      include/linux/fddidevice.h
10952 F:      include/linux/hippidevice.h
10953 F:      include/linux/inetdevice.h
10954 F:      include/uapi/linux/if_*
10955 F:      include/uapi/linux/netdevice.h
10956
10957 NETWORKING DRIVERS (WIRELESS)
10958 M:      Kalle Valo <kvalo@codeaurora.org>
10959 L:      linux-wireless@vger.kernel.org
10960 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10963 S:      Maintained
10964 F:      Documentation/devicetree/bindings/net/wireless/
10965 F:      drivers/net/wireless/
10966
10967 NETWORKING [DSA]
10968 M:      Andrew Lunn <andrew@lunn.ch>
10969 M:      Vivien Didelot <vivien.didelot@gmail.com>
10970 M:      Florian Fainelli <f.fainelli@gmail.com>
10971 S:      Maintained
10972 F:      Documentation/devicetree/bindings/net/dsa/
10973 F:      net/dsa/
10974 F:      include/net/dsa.h
10975 F:      include/linux/dsa/
10976 F:      include/linux/platform_data/dsa.h
10977 F:      drivers/net/dsa/
10978
10979 NETWORKING [GENERAL]
10980 M:      "David S. Miller" <davem@davemloft.net>
10981 L:      netdev@vger.kernel.org
10982 W:      http://www.linuxfoundation.org/en/Net
10983 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10986 B:      mailto:netdev@vger.kernel.org
10987 S:      Maintained
10988 F:      net/
10989 F:      include/net/
10990 F:      include/linux/in.h
10991 F:      include/linux/net.h
10992 F:      include/linux/netdevice.h
10993 F:      include/uapi/linux/in.h
10994 F:      include/uapi/linux/net.h
10995 F:      include/uapi/linux/netdevice.h
10996 F:      include/uapi/linux/net_namespace.h
10997 F:      tools/testing/selftests/net/
10998 F:      lib/net_utils.c
10999 F:      lib/random32.c
11000 F:      Documentation/networking/
11001
11002 NETWORKING [IPSEC]
11003 M:      Steffen Klassert <steffen.klassert@secunet.com>
11004 M:      Herbert Xu <herbert@gondor.apana.org.au>
11005 M:      "David S. Miller" <davem@davemloft.net>
11006 L:      netdev@vger.kernel.org
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11009 S:      Maintained
11010 F:      net/xfrm/
11011 F:      net/key/
11012 F:      net/ipv4/xfrm*
11013 F:      net/ipv4/esp4*
11014 F:      net/ipv4/ah4.c
11015 F:      net/ipv4/ipcomp.c
11016 F:      net/ipv4/ip_vti.c
11017 F:      net/ipv6/xfrm*
11018 F:      net/ipv6/esp6*
11019 F:      net/ipv6/ah6.c
11020 F:      net/ipv6/ipcomp6.c
11021 F:      net/ipv6/ip6_vti.c
11022 F:      include/uapi/linux/xfrm.h
11023 F:      include/net/xfrm.h
11024
11025 NETWORKING [IPv4/IPv6]
11026 M:      "David S. Miller" <davem@davemloft.net>
11027 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11028 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11029 L:      netdev@vger.kernel.org
11030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11031 S:      Maintained
11032 F:      net/ipv4/
11033 F:      net/ipv6/
11034 F:      include/net/ip*
11035 F:      arch/x86/net/*
11036
11037 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11038 M:      Paul Moore <paul@paul-moore.com>
11039 W:      https://github.com/netlabel
11040 L:      netdev@vger.kernel.org
11041 L:      linux-security-module@vger.kernel.org
11042 S:      Maintained
11043 F:      Documentation/netlabel/
11044 F:      include/net/calipso.h
11045 F:      include/net/cipso_ipv4.h
11046 F:      include/net/netlabel.h
11047 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11048 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11049 F:      net/netlabel/
11050 F:      net/ipv4/cipso_ipv4.c
11051 F:      net/ipv6/calipso.c
11052 F:      net/netfilter/xt_CONNSECMARK.c
11053 F:      net/netfilter/xt_SECMARK.c
11054
11055 NETWORKING [TCP]
11056 M:      Eric Dumazet <edumazet@google.com>
11057 L:      netdev@vger.kernel.org
11058 S:      Maintained
11059 F:      net/ipv4/tcp*.c
11060 F:      net/ipv4/syncookies.c
11061 F:      net/ipv6/tcp*.c
11062 F:      net/ipv6/syncookies.c
11063 F:      include/uapi/linux/tcp.h
11064 F:      include/net/tcp.h
11065 F:      include/linux/tcp.h
11066 F:      include/trace/events/tcp.h
11067
11068 NETWORKING [TLS]
11069 M:      Boris Pismenny <borisp@mellanox.com>
11070 M:      Aviad Yehezkel <aviadye@mellanox.com>
11071 M:      Dave Watson <davejwatson@fb.com>
11072 M:      John Fastabend <john.fastabend@gmail.com>
11073 M:      Daniel Borkmann <daniel@iogearbox.net>
11074 L:      netdev@vger.kernel.org
11075 S:      Maintained
11076 F:      net/tls/*
11077 F:      include/uapi/linux/tls.h
11078 F:      include/net/tls.h
11079
11080 NETWORKING [WIRELESS]
11081 L:      linux-wireless@vger.kernel.org
11082 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11083
11084 NETDEVSIM
11085 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11086 S:      Maintained
11087 F:      drivers/net/netdevsim/*
11088
11089 NETXEN (1/10) GbE SUPPORT
11090 M:      Manish Chopra <manishc@marvell.com>
11091 M:      Rahul Verma <rahulv@marvell.com>
11092 M:      GR-Linux-NIC-Dev@marvell.com
11093 L:      netdev@vger.kernel.org
11094 S:      Supported
11095 F:      drivers/net/ethernet/qlogic/netxen/
11096
11097 NFC SUBSYSTEM
11098 L:      netdev@vger.kernel.org
11099 S:      Orphan
11100 F:      net/nfc/
11101 F:      include/net/nfc/
11102 F:      include/uapi/linux/nfc.h
11103 F:      drivers/nfc/
11104 F:      include/linux/platform_data/nfcmrvl.h
11105 F:      include/linux/platform_data/nxp-nci.h
11106 F:      Documentation/devicetree/bindings/net/nfc/
11107
11108 NFS, SUNRPC, AND LOCKD CLIENTS
11109 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11110 M:      Anna Schumaker <anna.schumaker@netapp.com>
11111 L:      linux-nfs@vger.kernel.org
11112 W:      http://client.linux-nfs.org
11113 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11114 S:      Maintained
11115 F:      fs/lockd/
11116 F:      fs/nfs/
11117 F:      fs/nfs_common/
11118 F:      net/sunrpc/
11119 F:      include/linux/lockd/
11120 F:      include/linux/nfs*
11121 F:      include/linux/sunrpc/
11122 F:      include/uapi/linux/nfs*
11123 F:      include/uapi/linux/sunrpc/
11124
11125 NILFS2 FILESYSTEM
11126 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11127 L:      linux-nilfs@vger.kernel.org
11128 W:      https://nilfs.sourceforge.io/
11129 W:      https://nilfs.osdn.jp/
11130 T:      git git://github.com/konis/nilfs2.git
11131 S:      Supported
11132 F:      Documentation/filesystems/nilfs2.txt
11133 F:      fs/nilfs2/
11134 F:      include/trace/events/nilfs2.h
11135 F:      include/uapi/linux/nilfs2_api.h
11136 F:      include/uapi/linux/nilfs2_ondisk.h
11137
11138 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11139 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11140 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11141 S:      Maintained
11142 F:      Documentation/scsi/NinjaSCSI.txt
11143 F:      drivers/scsi/pcmcia/nsp_*
11144
11145 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11146 M:      GOTO Masanori <gotom@debian.or.jp>
11147 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11148 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11149 S:      Maintained
11150 F:      Documentation/scsi/NinjaSCSI.txt
11151 F:      drivers/scsi/nsp32*
11152
11153 NIOS2 ARCHITECTURE
11154 M:      Ley Foon Tan <lftan@altera.com>
11155 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11157 S:      Maintained
11158 F:      arch/nios2/
11159
11160 NOHZ, DYNTICKS SUPPORT
11161 M:      Frederic Weisbecker <fweisbec@gmail.com>
11162 M:      Thomas Gleixner <tglx@linutronix.de>
11163 M:      Ingo Molnar <mingo@kernel.org>
11164 L:      linux-kernel@vger.kernel.org
11165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11166 S:      Maintained
11167 F:      kernel/time/tick*.*
11168 F:      include/linux/tick.h
11169 F:      include/linux/sched/nohz.h
11170
11171 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11172 M:      Pavel Machek <pavel@ucw.cz>
11173 M:      Sakari Ailus <sakari.ailus@iki.fi>
11174 L:      linux-media@vger.kernel.org
11175 S:      Maintained
11176 F:      drivers/media/i2c/et8ek8
11177 F:      drivers/media/i2c/ad5820.c
11178
11179 NOKIA N900 POWER SUPPLY DRIVERS
11180 R:      Pali Rohár <pali.rohar@gmail.com>
11181 F:      include/linux/power/bq2415x_charger.h
11182 F:      include/linux/power/bq27xxx_battery.h
11183 F:      include/linux/power/isp1704_charger.h
11184 F:      drivers/power/supply/bq2415x_charger.c
11185 F:      drivers/power/supply/bq27xxx_battery.c
11186 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11187 F:      drivers/power/supply/isp1704_charger.c
11188 F:      drivers/power/supply/rx51_battery.c
11189
11190 NOLIBC HEADER FILE
11191 M:      Willy Tarreau <w@1wt.eu>
11192 S:      Maintained
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11194 F:      tools/include/nolibc/
11195
11196 NTB AMD DRIVER
11197 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11198 L:      linux-ntb@googlegroups.com
11199 S:      Supported
11200 F:      drivers/ntb/hw/amd/
11201
11202 NTB DRIVER CORE
11203 M:      Jon Mason <jdmason@kudzu.us>
11204 M:      Dave Jiang <dave.jiang@intel.com>
11205 M:      Allen Hubbe <allenbh@gmail.com>
11206 L:      linux-ntb@googlegroups.com
11207 S:      Supported
11208 W:      https://github.com/jonmason/ntb/wiki
11209 T:      git git://github.com/jonmason/ntb.git
11210 F:      drivers/ntb/
11211 F:      drivers/net/ntb_netdev.c
11212 F:      include/linux/ntb.h
11213 F:      include/linux/ntb_transport.h
11214 F:      tools/testing/selftests/ntb/
11215
11216 NTB IDT DRIVER
11217 M:      Serge Semin <fancer.lancer@gmail.com>
11218 L:      linux-ntb@googlegroups.com
11219 S:      Supported
11220 F:      drivers/ntb/hw/idt/
11221
11222 NTB INTEL DRIVER
11223 M:      Dave Jiang <dave.jiang@intel.com>
11224 L:      linux-ntb@googlegroups.com
11225 S:      Supported
11226 W:      https://github.com/davejiang/linux/wiki
11227 T:      git https://github.com/davejiang/linux.git
11228 F:      drivers/ntb/hw/intel/
11229
11230 NTFS FILESYSTEM
11231 M:      Anton Altaparmakov <anton@tuxera.com>
11232 L:      linux-ntfs-dev@lists.sourceforge.net
11233 W:      http://www.tuxera.com/
11234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11235 S:      Supported
11236 F:      Documentation/filesystems/ntfs.txt
11237 F:      fs/ntfs/
11238
11239 NUBUS SUBSYSTEM
11240 M:      Finn Thain <fthain@telegraphics.com.au>
11241 L:      linux-m68k@lists.linux-m68k.org
11242 S:      Maintained
11243 F:      arch/*/include/asm/nubus.h
11244 F:      drivers/nubus/
11245 F:      include/linux/nubus.h
11246 F:      include/uapi/linux/nubus.h
11247
11248 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11249 M:      Antonino Daplas <adaplas@gmail.com>
11250 L:      linux-fbdev@vger.kernel.org
11251 S:      Maintained
11252 F:      drivers/video/fbdev/riva/
11253 F:      drivers/video/fbdev/nvidia/
11254
11255 NVM EXPRESS DRIVER
11256 M:      Keith Busch <kbusch@kernel.org>
11257 M:      Jens Axboe <axboe@fb.com>
11258 M:      Christoph Hellwig <hch@lst.de>
11259 M:      Sagi Grimberg <sagi@grimberg.me>
11260 L:      linux-nvme@lists.infradead.org
11261 T:      git://git.infradead.org/nvme.git
11262 W:      http://git.infradead.org/nvme.git
11263 S:      Supported
11264 F:      drivers/nvme/host/
11265 F:      include/linux/nvme.h
11266 F:      include/uapi/linux/nvme_ioctl.h
11267
11268 NVM EXPRESS FC TRANSPORT DRIVERS
11269 M:      James Smart <james.smart@broadcom.com>
11270 L:      linux-nvme@lists.infradead.org
11271 S:      Supported
11272 F:      include/linux/nvme-fc.h
11273 F:      include/linux/nvme-fc-driver.h
11274 F:      drivers/nvme/host/fc.c
11275 F:      drivers/nvme/target/fc.c
11276 F:      drivers/nvme/target/fcloop.c
11277
11278 NVM EXPRESS TARGET DRIVER
11279 M:      Christoph Hellwig <hch@lst.de>
11280 M:      Sagi Grimberg <sagi@grimberg.me>
11281 L:      linux-nvme@lists.infradead.org
11282 T:      git://git.infradead.org/nvme.git
11283 W:      http://git.infradead.org/nvme.git
11284 S:      Supported
11285 F:      drivers/nvme/target/
11286
11287 NVMEM FRAMEWORK
11288 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11289 S:      Maintained
11290 F:      drivers/nvmem/
11291 F:      Documentation/devicetree/bindings/nvmem/
11292 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11293 F:      include/linux/nvmem-consumer.h
11294 F:      include/linux/nvmem-provider.h
11295
11296 NXP FXAS21002C DRIVER
11297 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11298 L:      linux-iio@vger.kernel.org
11299 S:      Maintained
11300 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11301 F:      drivers/iio/gyro/fxas21002c_core.c
11302 F:      drivers/iio/gyro/fxas21002c.h
11303 F:      drivers/iio/gyro/fxas21002c_i2c.c
11304 F:      drivers/iio/gyro/fxas21002c_spi.c
11305
11306 NXP SGTL5000 DRIVER
11307 M:      Fabio Estevam <festevam@gmail.com>
11308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11311 F:      sound/soc/codecs/sgtl5000*
11312
11313 NXP SJA1105 ETHERNET SWITCH DRIVER
11314 M:      Vladimir Oltean <olteanv@gmail.com>
11315 L:      linux-kernel@vger.kernel.org
11316 S:      Maintained
11317 F:      drivers/net/dsa/sja1105
11318
11319 NXP TDA998X DRM DRIVER
11320 M:      Russell King <linux@armlinux.org.uk>
11321 S:      Maintained
11322 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11323 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11324 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11325 F:      include/drm/i2c/tda998x.h
11326 F:      include/dt-bindings/display/tda998x.h
11327 K:      "nxp,tda998x"
11328
11329 NXP TFA9879 DRIVER
11330 M:      Peter Rosin <peda@axentia.se>
11331 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11334 F:      sound/soc/codecs/tfa9879*
11335
11336 NXP-NCI NFC DRIVER
11337 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11338 R:      Charles Gorand <charles.gorand@effinnov.com>
11339 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11340 S:      Supported
11341 F:      drivers/nfc/nxp-nci
11342
11343 OBJAGG
11344 M:      Jiri Pirko <jiri@mellanox.com>
11345 L:      netdev@vger.kernel.org
11346 S:      Supported
11347 F:      lib/objagg.c
11348 F:      lib/test_objagg.c
11349 F:      include/linux/objagg.h
11350
11351 NXP FSPI DRIVER
11352 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11353 M:      Ashish Kumar <ashish.kumar@nxp.com>
11354 L:      linux-spi@vger.kernel.org
11355 S:      Maintained
11356 F:      drivers/spi/spi-nxp-fspi.c
11357 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11358
11359 OBJTOOL
11360 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11361 M:      Peter Zijlstra <peterz@infradead.org>
11362 S:      Supported
11363 F:      tools/objtool/
11364
11365 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11366 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11367 M:      Andrew Donnellan <ajd@linux.ibm.com>
11368 L:      linuxppc-dev@lists.ozlabs.org
11369 S:      Supported
11370 F:      arch/powerpc/platforms/powernv/ocxl.c
11371 F:      arch/powerpc/include/asm/pnv-ocxl.h
11372 F:      drivers/misc/ocxl/
11373 F:      include/misc/ocxl*
11374 F:      include/uapi/misc/ocxl.h
11375 F:      Documentation/accelerators/ocxl.rst
11376
11377 OMAP AUDIO SUPPORT
11378 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11379 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11381 L:      linux-omap@vger.kernel.org
11382 S:      Maintained
11383 F:      sound/soc/ti/omap*
11384 F:      sound/soc/ti/rx51.c
11385 F:      sound/soc/ti/n810.c
11386 F:      sound/soc/ti/sdma-pcm.*
11387
11388 OMAP CLOCK FRAMEWORK SUPPORT
11389 M:      Paul Walmsley <paul@pwsan.com>
11390 L:      linux-omap@vger.kernel.org
11391 S:      Maintained
11392 F:      arch/arm/*omap*/*clock*
11393
11394 OMAP DEVICE TREE SUPPORT
11395 M:      Benoît Cousson <bcousson@baylibre.com>
11396 M:      Tony Lindgren <tony@atomide.com>
11397 L:      linux-omap@vger.kernel.org
11398 L:      devicetree@vger.kernel.org
11399 S:      Maintained
11400 F:      arch/arm/boot/dts/*omap*
11401 F:      arch/arm/boot/dts/*am3*
11402 F:      arch/arm/boot/dts/*am4*
11403 F:      arch/arm/boot/dts/*am5*
11404 F:      arch/arm/boot/dts/*dra7*
11405
11406 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11407 L:      linux-omap@vger.kernel.org
11408 L:      linux-fbdev@vger.kernel.org
11409 S:      Orphan
11410 F:      drivers/video/fbdev/omap2/
11411 F:      Documentation/arm/OMAP/DSS
11412
11413 OMAP FRAMEBUFFER SUPPORT
11414 L:      linux-fbdev@vger.kernel.org
11415 L:      linux-omap@vger.kernel.org
11416 S:      Orphan
11417 F:      drivers/video/fbdev/omap/
11418
11419 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11420 M:      Roger Quadros <rogerq@ti.com>
11421 M:      Tony Lindgren <tony@atomide.com>
11422 L:      linux-omap@vger.kernel.org
11423 S:      Maintained
11424 F:      drivers/memory/omap-gpmc.c
11425 F:      arch/arm/mach-omap2/*gpmc*
11426
11427 OMAP GPIO DRIVER
11428 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11429 M:      Santosh Shilimkar <ssantosh@kernel.org>
11430 M:      Kevin Hilman <khilman@kernel.org>
11431 L:      linux-omap@vger.kernel.org
11432 S:      Maintained
11433 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11434 F:      drivers/gpio/gpio-omap.c
11435
11436 OMAP HARDWARE SPINLOCK SUPPORT
11437 M:      Ohad Ben-Cohen <ohad@wizery.com>
11438 L:      linux-omap@vger.kernel.org
11439 S:      Maintained
11440 F:      drivers/hwspinlock/omap_hwspinlock.c
11441
11442 OMAP HS MMC SUPPORT
11443 L:      linux-mmc@vger.kernel.org
11444 L:      linux-omap@vger.kernel.org
11445 S:      Orphan
11446 F:      drivers/mmc/host/omap_hsmmc.c
11447
11448 OMAP HWMOD DATA
11449 M:      Paul Walmsley <paul@pwsan.com>
11450 L:      linux-omap@vger.kernel.org
11451 S:      Maintained
11452 F:      arch/arm/mach-omap2/omap_hwmod*data*
11453
11454 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11455 M:      Benoît Cousson <bcousson@baylibre.com>
11456 L:      linux-omap@vger.kernel.org
11457 S:      Maintained
11458 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11459
11460 OMAP HWMOD SUPPORT
11461 M:      Benoît Cousson <bcousson@baylibre.com>
11462 M:      Paul Walmsley <paul@pwsan.com>
11463 L:      linux-omap@vger.kernel.org
11464 S:      Maintained
11465 F:      arch/arm/mach-omap2/omap_hwmod.*
11466
11467 OMAP I2C DRIVER
11468 M:      Vignesh R <vigneshr@ti.com>
11469 L:      linux-omap@vger.kernel.org
11470 L:      linux-i2c@vger.kernel.org
11471 S:      Maintained
11472 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11473 F:      drivers/i2c/busses/i2c-omap.c
11474
11475 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11476 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11477 L:      linux-media@vger.kernel.org
11478 S:      Maintained
11479 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11480 F:      drivers/media/platform/omap3isp/
11481 F:      drivers/staging/media/omap4iss/
11482
11483 OMAP MMC SUPPORT
11484 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11485 L:      linux-omap@vger.kernel.org
11486 S:      Odd Fixes
11487 F:      drivers/mmc/host/omap.c
11488
11489 OMAP POWER MANAGEMENT SUPPORT
11490 M:      Kevin Hilman <khilman@kernel.org>
11491 L:      linux-omap@vger.kernel.org
11492 S:      Maintained
11493 F:      arch/arm/*omap*/*pm*
11494 F:      drivers/cpufreq/omap-cpufreq.c
11495
11496 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11497 M:      Rajendra Nayak <rnayak@codeaurora.org>
11498 M:      Paul Walmsley <paul@pwsan.com>
11499 L:      linux-omap@vger.kernel.org
11500 S:      Maintained
11501 F:      arch/arm/mach-omap2/prm*
11502
11503 OMAP RANDOM NUMBER GENERATOR SUPPORT
11504 M:      Deepak Saxena <dsaxena@plexity.net>
11505 S:      Maintained
11506 F:      drivers/char/hw_random/omap-rng.c
11507
11508 OMAP USB SUPPORT
11509 L:      linux-usb@vger.kernel.org
11510 L:      linux-omap@vger.kernel.org
11511 S:      Orphan
11512 F:      drivers/usb/*/*omap*
11513 F:      arch/arm/*omap*/usb*
11514
11515 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11516 M:      Mark Jackson <mpfj@newflow.co.uk>
11517 L:      linux-omap@vger.kernel.org
11518 S:      Maintained
11519 F:      arch/arm/boot/dts/am335x-nano.dts
11520
11521 OMAP1 SUPPORT
11522 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11523 M:      Tony Lindgren <tony@atomide.com>
11524 L:      linux-omap@vger.kernel.org
11525 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11527 S:      Maintained
11528 F:      arch/arm/mach-omap1/
11529 F:      arch/arm/plat-omap/
11530 F:      arch/arm/configs/omap1_defconfig
11531 F:      drivers/i2c/busses/i2c-omap.c
11532 F:      include/linux/platform_data/i2c-omap.h
11533 F:      include/linux/platform_data/ams-delta-fiq.h
11534
11535 OMAP2+ SUPPORT
11536 M:      Tony Lindgren <tony@atomide.com>
11537 L:      linux-omap@vger.kernel.org
11538 W:      http://www.muru.com/linux/omap/
11539 W:      http://linux.omap.com/
11540 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11542 S:      Maintained
11543 F:      arch/arm/mach-omap2/
11544 F:      arch/arm/plat-omap/
11545 F:      arch/arm/configs/omap2plus_defconfig
11546 F:      drivers/i2c/busses/i2c-omap.c
11547 F:      drivers/irqchip/irq-omap-intc.c
11548 F:      drivers/mfd/*omap*.c
11549 F:      drivers/mfd/menelaus.c
11550 F:      drivers/mfd/palmas.c
11551 F:      drivers/mfd/tps65217.c
11552 F:      drivers/mfd/tps65218.c
11553 F:      drivers/mfd/tps65910.c
11554 F:      drivers/mfd/twl-core.[ch]
11555 F:      drivers/mfd/twl4030*.c
11556 F:      drivers/mfd/twl6030*.c
11557 F:      drivers/mfd/twl6040*.c
11558 F:      drivers/regulator/palmas-regulator*.c
11559 F:      drivers/regulator/pbias-regulator.c
11560 F:      drivers/regulator/tps65217-regulator.c
11561 F:      drivers/regulator/tps65218-regulator.c
11562 F:      drivers/regulator/tps65910-regulator.c
11563 F:      drivers/regulator/twl-regulator.c
11564 F:      drivers/regulator/twl6030-regulator.c
11565 F:      include/linux/platform_data/i2c-omap.h
11566
11567 ONION OMEGA2+ BOARD
11568 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11569 L:      linux-mips@vger.kernel.org
11570 S:      Maintained
11571 F:      arch/mips/boot/dts/ralink/omega2p.dts
11572
11573 OMFS FILESYSTEM
11574 M:      Bob Copeland <me@bobcopeland.com>
11575 L:      linux-karma-devel@lists.sourceforge.net
11576 S:      Maintained
11577 F:      Documentation/filesystems/omfs.txt
11578 F:      fs/omfs/
11579
11580 OMNIKEY CARDMAN 4000 DRIVER
11581 M:      Harald Welte <laforge@gnumonks.org>
11582 S:      Maintained
11583 F:      drivers/char/pcmcia/cm4000_cs.c
11584 F:      include/linux/cm4000_cs.h
11585 F:      include/uapi/linux/cm4000_cs.h
11586
11587 OMNIKEY CARDMAN 4040 DRIVER
11588 M:      Harald Welte <laforge@gnumonks.org>
11589 S:      Maintained
11590 F:      drivers/char/pcmcia/cm4040_cs.*
11591
11592 OMNIVISION OV13858 SENSOR DRIVER
11593 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11594 L:      linux-media@vger.kernel.org
11595 T:      git git://linuxtv.org/media_tree.git
11596 S:      Maintained
11597 F:      drivers/media/i2c/ov13858.c
11598
11599 OMNIVISION OV2680 SENSOR DRIVER
11600 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11601 L:      linux-media@vger.kernel.org
11602 T:      git git://linuxtv.org/media_tree.git
11603 S:      Maintained
11604 F:      drivers/media/i2c/ov2680.c
11605 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11606
11607 OMNIVISION OV2685 SENSOR DRIVER
11608 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11609 L:      linux-media@vger.kernel.org
11610 T:      git git://linuxtv.org/media_tree.git
11611 S:      Maintained
11612 F:      drivers/media/i2c/ov2685.c
11613
11614 OMNIVISION OV5640 SENSOR DRIVER
11615 M:      Steve Longerbeam <slongerbeam@gmail.com>
11616 L:      linux-media@vger.kernel.org
11617 T:      git git://linuxtv.org/media_tree.git
11618 S:      Maintained
11619 F:      drivers/media/i2c/ov5640.c
11620
11621 OMNIVISION OV5647 SENSOR DRIVER
11622 M:      Luis Oliveira <lolivei@synopsys.com>
11623 L:      linux-media@vger.kernel.org
11624 T:      git git://linuxtv.org/media_tree.git
11625 S:      Maintained
11626 F:      drivers/media/i2c/ov5647.c
11627
11628 OMNIVISION OV5695 SENSOR DRIVER
11629 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11630 L:      linux-media@vger.kernel.org
11631 T:      git git://linuxtv.org/media_tree.git
11632 S:      Maintained
11633 F:      drivers/media/i2c/ov5695.c
11634
11635 OMNIVISION OV7670 SENSOR DRIVER
11636 M:      Jonathan Corbet <corbet@lwn.net>
11637 L:      linux-media@vger.kernel.org
11638 T:      git git://linuxtv.org/media_tree.git
11639 S:      Maintained
11640 F:      drivers/media/i2c/ov7670.c
11641 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11642
11643 OMNIVISION OV772x SENSOR DRIVER
11644 M:      Jacopo Mondi <jacopo@jmondi.org>
11645 L:      linux-media@vger.kernel.org
11646 T:      git git://linuxtv.org/media_tree.git
11647 S:      Odd fixes
11648 F:      drivers/media/i2c/ov772x.c
11649 F:      include/media/i2c/ov772x.h
11650 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11651
11652 OMNIVISION OV7740 SENSOR DRIVER
11653 M:      Wenyou Yang <wenyou.yang@microchip.com>
11654 L:      linux-media@vger.kernel.org
11655 T:      git git://linuxtv.org/media_tree.git
11656 S:      Maintained
11657 F:      drivers/media/i2c/ov7740.c
11658 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11659
11660 OMNIVISION OV9640 SENSOR DRIVER
11661 M:      Petr Cvek <petrcvekcz@gmail.com>
11662 L:      linux-media@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/media/i2c/ov9640.*
11665
11666 OMNIVISION OV8856 SENSOR DRIVER
11667 M:      Ben Kao <ben.kao@intel.com>
11668 L:      linux-media@vger.kernel.org
11669 T:      git git://linuxtv.org/media_tree.git
11670 S:      Maintained
11671 F:      drivers/media/i2c/ov8856.c
11672
11673 OMNIVISION OV9650 SENSOR DRIVER
11674 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11675 R:      Akinobu Mita <akinobu.mita@gmail.com>
11676 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11677 L:      linux-media@vger.kernel.org
11678 T:      git git://linuxtv.org/media_tree.git
11679 S:      Maintained
11680 F:      drivers/media/i2c/ov9650.c
11681 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11682
11683 ONENAND FLASH DRIVER
11684 M:      Kyungmin Park <kyungmin.park@samsung.com>
11685 L:      linux-mtd@lists.infradead.org
11686 S:      Maintained
11687 F:      drivers/mtd/nand/onenand/
11688 F:      include/linux/mtd/onenand*.h
11689
11690 ONSTREAM SCSI TAPE DRIVER
11691 M:      Willem Riede <osst@riede.org>
11692 L:      osst-users@lists.sourceforge.net
11693 L:      linux-scsi@vger.kernel.org
11694 S:      Maintained
11695 F:      Documentation/scsi/osst.txt
11696 F:      drivers/scsi/osst.*
11697 F:      drivers/scsi/osst_*.h
11698 F:      drivers/scsi/st.h
11699
11700 OP-TEE DRIVER
11701 M:      Jens Wiklander <jens.wiklander@linaro.org>
11702 S:      Maintained
11703 F:      drivers/tee/optee/
11704
11705 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11706 M:      Sumit Garg <sumit.garg@linaro.org>
11707 S:      Maintained
11708 F:      drivers/char/hw_random/optee-rng.c
11709
11710 OPA-VNIC DRIVER
11711 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11712 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11713 L:      linux-rdma@vger.kernel.org
11714 S:      Supported
11715 F:      drivers/infiniband/ulp/opa_vnic
11716
11717 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11718 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11719 M:      Frank Rowand <frowand.list@gmail.com>
11720 L:      devicetree@vger.kernel.org
11721 S:      Maintained
11722 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11723 F:      Documentation/devicetree/overlay-notes.txt
11724 F:      drivers/of/overlay.c
11725 F:      drivers/of/resolver.c
11726 K:      of_overlay_notifier_
11727
11728 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11729 M:      Rob Herring <robh+dt@kernel.org>
11730 M:      Frank Rowand <frowand.list@gmail.com>
11731 L:      devicetree@vger.kernel.org
11732 W:      http://www.devicetree.org/
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11734 S:      Maintained
11735 F:      drivers/of/
11736 F:      include/linux/of*.h
11737 F:      scripts/dtc/
11738 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11739
11740 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11741 M:      Rob Herring <robh+dt@kernel.org>
11742 M:      Mark Rutland <mark.rutland@arm.com>
11743 L:      devicetree@vger.kernel.org
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11745 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11746 S:      Maintained
11747 F:      Documentation/devicetree/
11748 F:      arch/*/boot/dts/
11749 F:      include/dt-bindings/
11750
11751 OPENCORES I2C BUS DRIVER
11752 M:      Peter Korsgaard <peter@korsgaard.com>
11753 M:      Andrew Lunn <andrew@lunn.ch>
11754 L:      linux-i2c@vger.kernel.org
11755 S:      Maintained
11756 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11757 F:      Documentation/i2c/busses/i2c-ocores
11758 F:      drivers/i2c/busses/i2c-ocores.c
11759 F:      include/linux/platform_data/i2c-ocores.h
11760
11761 OPENRISC ARCHITECTURE
11762 M:      Jonas Bonn <jonas@southpole.se>
11763 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11764 M:      Stafford Horne <shorne@gmail.com>
11765 T:      git git://github.com/openrisc/linux.git
11766 L:      openrisc@lists.librecores.org
11767 W:      http://openrisc.io
11768 S:      Maintained
11769 F:      Documentation/devicetree/bindings/openrisc/
11770 F:      Documentation/openrisc/
11771 F:      arch/openrisc/
11772 F:      drivers/irqchip/irq-ompic.c
11773 F:      drivers/irqchip/irq-or1k-*
11774
11775 OPENVSWITCH
11776 M:      Pravin B Shelar <pshelar@ovn.org>
11777 L:      netdev@vger.kernel.org
11778 L:      dev@openvswitch.org
11779 W:      http://openvswitch.org
11780 S:      Maintained
11781 F:      net/openvswitch/
11782 F:      include/uapi/linux/openvswitch.h
11783
11784 OPERATING PERFORMANCE POINTS (OPP)
11785 M:      Viresh Kumar <vireshk@kernel.org>
11786 M:      Nishanth Menon <nm@ti.com>
11787 M:      Stephen Boyd <sboyd@kernel.org>
11788 L:      linux-pm@vger.kernel.org
11789 S:      Maintained
11790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11791 F:      drivers/opp/
11792 F:      include/linux/pm_opp.h
11793 F:      Documentation/power/opp.txt
11794 F:      Documentation/devicetree/bindings/opp/
11795
11796 OPL4 DRIVER
11797 M:      Clemens Ladisch <clemens@ladisch.de>
11798 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11800 S:      Maintained
11801 F:      sound/drivers/opl4/
11802
11803 OPROFILE
11804 M:      Robert Richter <rric@kernel.org>
11805 L:      oprofile-list@lists.sf.net
11806 S:      Maintained
11807 F:      arch/*/include/asm/oprofile*.h
11808 F:      arch/*/oprofile/
11809 F:      drivers/oprofile/
11810 F:      include/linux/oprofile.h
11811
11812 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11813 M:      Mark Fasheh <mark@fasheh.com>
11814 M:      Joel Becker <jlbec@evilplan.org>
11815 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11816 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11817 W:      http://ocfs2.wiki.kernel.org
11818 S:      Supported
11819 F:      Documentation/filesystems/ocfs2.txt
11820 F:      Documentation/filesystems/dlmfs.txt
11821 F:      fs/ocfs2/
11822
11823 ORANGEFS FILESYSTEM
11824 M:      Mike Marshall <hubcap@omnibond.com>
11825 R:      Martin Brandenburg <martin@omnibond.com>
11826 L:      devel@lists.orangefs.org
11827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11828 S:      Supported
11829 F:      fs/orangefs/
11830 F:      Documentation/filesystems/orangefs.txt
11831
11832 ORINOCO DRIVER
11833 L:      linux-wireless@vger.kernel.org
11834 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11835 W:      http://www.nongnu.org/orinoco/
11836 S:      Orphan
11837 F:      drivers/net/wireless/intersil/orinoco/
11838
11839 OV2659 OMNIVISION SENSOR DRIVER
11840 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11841 L:      linux-media@vger.kernel.org
11842 W:      https://linuxtv.org
11843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11844 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11845 S:      Maintained
11846 F:      drivers/media/i2c/ov2659.c
11847 F:      include/media/i2c/ov2659.h
11848
11849 OVERLAY FILESYSTEM
11850 M:      Miklos Szeredi <miklos@szeredi.hu>
11851 L:      linux-unionfs@vger.kernel.org
11852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11853 S:      Supported
11854 F:      fs/overlayfs/
11855 F:      Documentation/filesystems/overlayfs.txt
11856
11857 P54 WIRELESS DRIVER
11858 M:      Christian Lamparter <chunkeey@googlemail.com>
11859 L:      linux-wireless@vger.kernel.org
11860 W:      http://wireless.kernel.org/en/users/Drivers/p54
11861 S:      Maintained
11862 F:      drivers/net/wireless/intersil/p54/
11863
11864 PA SEMI ETHERNET DRIVER
11865 L:      netdev@vger.kernel.org
11866 S:      Orphan
11867 F:      drivers/net/ethernet/pasemi/*
11868
11869 PA SEMI SMBUS DRIVER
11870 L:      linux-i2c@vger.kernel.org
11871 S:      Orphan
11872 F:      drivers/i2c/busses/i2c-pasemi.c
11873
11874 PACKING
11875 M:      Vladimir Oltean <olteanv@gmail.com>
11876 L:      netdev@vger.kernel.org
11877 S:      Supported
11878 F:      lib/packing.c
11879 F:      include/linux/packing.h
11880 F:      Documentation/packing.txt
11881
11882 PADATA PARALLEL EXECUTION MECHANISM
11883 M:      Steffen Klassert <steffen.klassert@secunet.com>
11884 L:      linux-crypto@vger.kernel.org
11885 S:      Maintained
11886 F:      kernel/padata.c
11887 F:      include/linux/padata.h
11888 F:      Documentation/padata.txt
11889
11890 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11891 M:      Harald Welte <laforge@gnumonks.org>
11892 L:      platform-driver-x86@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/platform/x86/panasonic-laptop.c
11895
11896 PARALLEL LCD/KEYPAD PANEL DRIVER
11897 M:      Willy Tarreau <willy@haproxy.com>
11898 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11899 S:      Odd Fixes
11900 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11901 F:      drivers/auxdisplay/panel.c
11902
11903 PARALLEL PORT SUBSYSTEM
11904 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11905 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11906 L:      linux-parport@lists.infradead.org (subscribers-only)
11907 S:      Maintained
11908 F:      drivers/parport/
11909 F:      include/linux/parport*.h
11910 F:      drivers/char/ppdev.c
11911 F:      include/uapi/linux/ppdev.h
11912 F:      Documentation/parport*.txt
11913
11914 PARAVIRT_OPS INTERFACE
11915 M:      Juergen Gross <jgross@suse.com>
11916 M:      Alok Kataria <akataria@vmware.com>
11917 L:      virtualization@lists.linux-foundation.org
11918 S:      Supported
11919 F:      Documentation/virtual/paravirt_ops.txt
11920 F:      arch/*/kernel/paravirt*
11921 F:      arch/*/include/asm/paravirt*.h
11922 F:      include/linux/hypervisor.h
11923
11924 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11925 M:      Tim Waugh <tim@cyberelk.net>
11926 L:      linux-parport@lists.infradead.org (subscribers-only)
11927 S:      Maintained
11928 F:      Documentation/blockdev/paride.txt
11929 F:      drivers/block/paride/
11930
11931 PARISC ARCHITECTURE
11932 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11933 M:      Helge Deller <deller@gmx.de>
11934 L:      linux-parisc@vger.kernel.org
11935 W:      http://www.parisc-linux.org/
11936 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11939 S:      Maintained
11940 F:      arch/parisc/
11941 F:      Documentation/parisc/
11942 F:      drivers/parisc/
11943 F:      drivers/char/agp/parisc-agp.c
11944 F:      drivers/input/serio/gscps2.c
11945 F:      drivers/parport/parport_gsc.*
11946 F:      drivers/tty/serial/8250/8250_gsc.c
11947 F:      drivers/video/fbdev/sti*
11948 F:      drivers/video/console/sti*
11949 F:      drivers/video/logo/logo_parisc*
11950
11951 PARMAN
11952 M:      Jiri Pirko <jiri@mellanox.com>
11953 L:      netdev@vger.kernel.org
11954 S:      Supported
11955 F:      lib/parman.c
11956 F:      lib/test_parman.c
11957 F:      include/linux/parman.h
11958
11959 PC ENGINES APU BOARD DRIVER
11960 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11961 S:      Maintained
11962 F:      drivers/platform/x86/pcengines-apuv2.c
11963
11964 PC87360 HARDWARE MONITORING DRIVER
11965 M:      Jim Cromie <jim.cromie@gmail.com>
11966 L:      linux-hwmon@vger.kernel.org
11967 S:      Maintained
11968 F:      Documentation/hwmon/pc87360.rst
11969 F:      drivers/hwmon/pc87360.c
11970
11971 PC8736x GPIO DRIVER
11972 M:      Jim Cromie <jim.cromie@gmail.com>
11973 S:      Maintained
11974 F:      drivers/char/pc8736x_gpio.c
11975
11976 PC87427 HARDWARE MONITORING DRIVER
11977 M:      Jean Delvare <jdelvare@suse.com>
11978 L:      linux-hwmon@vger.kernel.org
11979 S:      Maintained
11980 F:      Documentation/hwmon/pc87427.rst
11981 F:      drivers/hwmon/pc87427.c
11982
11983 PCA9532 LED DRIVER
11984 M:      Riku Voipio <riku.voipio@iki.fi>
11985 S:      Maintained
11986 F:      drivers/leds/leds-pca9532.c
11987 F:      include/linux/leds-pca9532.h
11988
11989 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11990 M:      Guenter Roeck <linux@roeck-us.net>
11991 L:      linux-i2c@vger.kernel.org
11992 S:      Maintained
11993 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11994
11995 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11996 M:      Khalid Aziz <khalid@gonehiking.org>
11997 S:      Maintained
11998 F:      drivers/firmware/pcdp.*
11999
12000 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12001 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12002 L:      linux-pci@vger.kernel.org
12003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12004 S:      Maintained
12005 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12006 F:      drivers/pci/controller/pci-aardvark.c
12007
12008 PCI DRIVER FOR ALTERA PCIE IP
12009 M:      Ley Foon Tan <lftan@altera.com>
12010 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12011 L:      linux-pci@vger.kernel.org
12012 S:      Supported
12013 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12014 F:      drivers/pci/controller/pcie-altera.c
12015
12016 PCI DRIVER FOR APPLIEDMICRO XGENE
12017 M:      Toan Le <toan@os.amperecomputing.com>
12018 L:      linux-pci@vger.kernel.org
12019 L:      linux-arm-kernel@lists.infradead.org
12020 S:      Maintained
12021 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12022 F:      drivers/pci/controller/pci-xgene.c
12023
12024 PCI DRIVER FOR ARM VERSATILE PLATFORM
12025 M:      Rob Herring <robh@kernel.org>
12026 L:      linux-pci@vger.kernel.org
12027 L:      linux-arm-kernel@lists.infradead.org
12028 S:      Maintained
12029 F:      Documentation/devicetree/bindings/pci/versatile.txt
12030 F:      drivers/pci/controller/pci-versatile.c
12031
12032 PCI DRIVER FOR ARMADA 8K
12033 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12034 L:      linux-pci@vger.kernel.org
12035 L:      linux-arm-kernel@lists.infradead.org
12036 S:      Maintained
12037 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12038 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12039
12040 PCI DRIVER FOR CADENCE PCIE IP
12041 M:      Tom Joseph <tjoseph@cadence.com>
12042 L:      linux-pci@vger.kernel.org
12043 S:      Maintained
12044 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12045 F:      drivers/pci/controller/pcie-cadence*
12046
12047 PCI DRIVER FOR FREESCALE LAYERSCAPE
12048 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12049 M:      Mingkai Hu <mingkai.hu@nxp.com>
12050 M:      Roy Zang <roy.zang@nxp.com>
12051 L:      linuxppc-dev@lists.ozlabs.org
12052 L:      linux-pci@vger.kernel.org
12053 L:      linux-arm-kernel@lists.infradead.org
12054 S:      Maintained
12055 F:      drivers/pci/controller/dwc/*layerscape*
12056
12057 PCI DRIVER FOR GENERIC OF HOSTS
12058 M:      Will Deacon <will@kernel.org>
12059 L:      linux-pci@vger.kernel.org
12060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12063 F:      drivers/pci/controller/pci-host-common.c
12064 F:      drivers/pci/controller/pci-host-generic.c
12065
12066 PCI DRIVER FOR IMX6
12067 M:      Richard Zhu <hongxing.zhu@nxp.com>
12068 M:      Lucas Stach <l.stach@pengutronix.de>
12069 L:      linux-pci@vger.kernel.org
12070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12073 F:      drivers/pci/controller/dwc/*imx6*
12074
12075 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12076 M:      Keith Busch <keith.busch@intel.com>
12077 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12078 L:      linux-pci@vger.kernel.org
12079 S:      Supported
12080 F:      drivers/pci/controller/vmd.c
12081
12082 PCI DRIVER FOR MICROSEMI SWITCHTEC
12083 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12084 M:      Logan Gunthorpe <logang@deltatee.com>
12085 L:      linux-pci@vger.kernel.org
12086 S:      Maintained
12087 F:      Documentation/switchtec.txt
12088 F:      Documentation/ABI/testing/sysfs-class-switchtec
12089 F:      drivers/pci/switch/switchtec*
12090 F:      include/uapi/linux/switchtec_ioctl.h
12091 F:      include/linux/switchtec.h
12092 F:      drivers/ntb/hw/mscc/
12093
12094 PCI DRIVER FOR MOBIVEIL PCIE IP
12095 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12096 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Supported
12099 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12100 F:      drivers/pci/controller/pcie-mobiveil.c
12101
12102 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12103 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12104 M:      Jason Cooper <jason@lakedaemon.net>
12105 L:      linux-pci@vger.kernel.org
12106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12107 S:      Maintained
12108 F:      drivers/pci/controller/*mvebu*
12109
12110 PCI DRIVER FOR NVIDIA TEGRA
12111 M:      Thierry Reding <thierry.reding@gmail.com>
12112 L:      linux-tegra@vger.kernel.org
12113 L:      linux-pci@vger.kernel.org
12114 S:      Supported
12115 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12116 F:      drivers/pci/controller/pci-tegra.c
12117
12118 PCI DRIVER FOR RENESAS R-CAR
12119 M:      Simon Horman <horms@verge.net.au>
12120 L:      linux-pci@vger.kernel.org
12121 L:      linux-renesas-soc@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/pci/controller/*rcar*
12124
12125 PCI DRIVER FOR SAMSUNG EXYNOS
12126 M:      Jingoo Han <jingoohan1@gmail.com>
12127 L:      linux-pci@vger.kernel.org
12128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12129 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12130 S:      Maintained
12131 F:      drivers/pci/controller/dwc/pci-exynos.c
12132
12133 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12134 M:      Jingoo Han <jingoohan1@gmail.com>
12135 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12136 L:      linux-pci@vger.kernel.org
12137 S:      Maintained
12138 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12139 F:      drivers/pci/controller/dwc/*designware*
12140
12141 PCI DRIVER FOR TI DRA7XX
12142 M:      Kishon Vijay Abraham I <kishon@ti.com>
12143 L:      linux-omap@vger.kernel.org
12144 L:      linux-pci@vger.kernel.org
12145 S:      Supported
12146 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12147 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12148
12149 PCI DRIVER FOR TI KEYSTONE
12150 M:      Murali Karicheri <m-karicheri2@ti.com>
12151 L:      linux-pci@vger.kernel.org
12152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12153 S:      Maintained
12154 F:      drivers/pci/controller/dwc/pci-keystone.c
12155
12156 PCI ENDPOINT SUBSYSTEM
12157 M:      Kishon Vijay Abraham I <kishon@ti.com>
12158 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12159 L:      linux-pci@vger.kernel.org
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12161 S:      Supported
12162 F:      drivers/pci/endpoint/
12163 F:      drivers/misc/pci_endpoint_test.c
12164 F:      tools/pci/
12165
12166 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12167 M:      Russell Currey <ruscur@russell.cc>
12168 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12169 M:      Oliver O'Halloran <oohall@gmail.com>
12170 L:      linuxppc-dev@lists.ozlabs.org
12171 S:      Supported
12172 F:      Documentation/PCI/pci-error-recovery.txt
12173 F:      drivers/pci/pcie/aer.c
12174 F:      drivers/pci/pcie/dpc.c
12175 F:      drivers/pci/pcie/err.c
12176 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12177 F:      arch/powerpc/kernel/eeh*.c
12178 F:      arch/powerpc/platforms/*/eeh*.c
12179 F:      arch/powerpc/include/*/eeh*.h
12180
12181 PCI ERROR RECOVERY
12182 M:      Linas Vepstas <linasvepstas@gmail.com>
12183 L:      linux-pci@vger.kernel.org
12184 S:      Supported
12185 F:      Documentation/PCI/pci-error-recovery.txt
12186
12187 PCI MSI DRIVER FOR ALTERA MSI IP
12188 M:      Ley Foon Tan <lftan@altera.com>
12189 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12190 L:      linux-pci@vger.kernel.org
12191 S:      Supported
12192 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12193 F:      drivers/pci/controller/pcie-altera-msi.c
12194
12195 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12196 M:      Toan Le <toan@os.amperecomputing.com>
12197 L:      linux-pci@vger.kernel.org
12198 L:      linux-arm-kernel@lists.infradead.org
12199 S:      Maintained
12200 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12201 F:      drivers/pci/controller/pci-xgene-msi.c
12202
12203 PCI SUBSYSTEM
12204 M:      Bjorn Helgaas <bhelgaas@google.com>
12205 L:      linux-pci@vger.kernel.org
12206 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12208 S:      Supported
12209 F:      Documentation/devicetree/bindings/pci/
12210 F:      Documentation/PCI/
12211 F:      drivers/acpi/pci*
12212 F:      drivers/pci/
12213 F:      include/asm-generic/pci*
12214 F:      include/linux/pci*
12215 F:      include/linux/of_pci.h
12216 F:      include/uapi/linux/pci*
12217 F:      lib/pci*
12218 F:      arch/x86/pci/
12219 F:      arch/x86/kernel/quirks.c
12220 F:      arch/x86/kernel/early-quirks.c
12221
12222 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12223 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12224 L:      linux-pci@vger.kernel.org
12225 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12227 S:      Supported
12228 F:      drivers/pci/controller/
12229
12230 PCIE DRIVER FOR ANNAPURNA LABS
12231 M:      Jonathan Chocron <jonnyc@amazon.com>
12232 L:      linux-pci@vger.kernel.org
12233 S:      Maintained
12234 F:      drivers/pci/controller/dwc/pcie-al.c
12235
12236 PCIE DRIVER FOR AMLOGIC MESON
12237 M:      Yue Wang <yue.wang@Amlogic.com>
12238 L:      linux-pci@vger.kernel.org
12239 L:      linux-amlogic@lists.infradead.org
12240 S:      Maintained
12241 F:      drivers/pci/controller/dwc/pci-meson.c
12242
12243 PCIE DRIVER FOR AXIS ARTPEC
12244 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12245 L:      linux-arm-kernel@axis.com
12246 L:      linux-pci@vger.kernel.org
12247 S:      Maintained
12248 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12249 F:      drivers/pci/controller/dwc/*artpec*
12250
12251 PCIE DRIVER FOR CAVIUM THUNDERX
12252 M:      David Daney <david.daney@cavium.com>
12253 L:      linux-pci@vger.kernel.org
12254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12255 S:      Supported
12256 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12257 F:      drivers/pci/controller/pci-thunder-*
12258
12259 PCIE DRIVER FOR HISILICON
12260 M:      Zhou Wang <wangzhou1@hisilicon.com>
12261 L:      linux-pci@vger.kernel.org
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12264 F:      drivers/pci/controller/dwc/pcie-hisi.c
12265
12266 PCIE DRIVER FOR HISILICON KIRIN
12267 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12268 M:      Binghui Wang <wangbinghui@hisilicon.com>
12269 L:      linux-pci@vger.kernel.org
12270 S:      Maintained
12271 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12272 F:      drivers/pci/controller/dwc/pcie-kirin.c
12273
12274 PCIE DRIVER FOR HISILICON STB
12275 M:      Shawn Guo <shawn.guo@linaro.org>
12276 L:      linux-pci@vger.kernel.org
12277 S:      Maintained
12278 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12279 F:      drivers/pci/controller/dwc/pcie-histb.c
12280
12281 PCIE DRIVER FOR MEDIATEK
12282 M:      Ryder Lee <ryder.lee@mediatek.com>
12283 L:      linux-pci@vger.kernel.org
12284 L:      linux-mediatek@lists.infradead.org
12285 S:      Supported
12286 F:      Documentation/devicetree/bindings/pci/mediatek*
12287 F:      drivers/pci/controller/*mediatek*
12288
12289 PCIE DRIVER FOR QUALCOMM MSM
12290 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12291 L:      linux-pci@vger.kernel.org
12292 L:      linux-arm-msm@vger.kernel.org
12293 S:      Maintained
12294 F:      drivers/pci/controller/dwc/*qcom*
12295
12296 PCIE DRIVER FOR ROCKCHIP
12297 M:      Shawn Lin <shawn.lin@rock-chips.com>
12298 L:      linux-pci@vger.kernel.org
12299 L:      linux-rockchip@lists.infradead.org
12300 S:      Maintained
12301 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12302 F:      drivers/pci/controller/pcie-rockchip*
12303
12304 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12305 M:      Linus Walleij <linus.walleij@linaro.org>
12306 L:      linux-pci@vger.kernel.org
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12309 F:      drivers/pci/controller/pci-v3-semi.c
12310
12311 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12312 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12313 L:      linux-pci@vger.kernel.org
12314 S:      Maintained
12315 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12316 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12317
12318 PCIE DRIVER FOR ST SPEAR13XX
12319 M:      Pratyush Anand <pratyush.anand@gmail.com>
12320 L:      linux-pci@vger.kernel.org
12321 S:      Maintained
12322 F:      drivers/pci/controller/dwc/*spear*
12323
12324 PCMCIA SUBSYSTEM
12325 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12327 S:      Odd Fixes
12328 F:      Documentation/pcmcia/
12329 F:      tools/pcmcia/
12330 F:      drivers/pcmcia/
12331 F:      include/pcmcia/
12332
12333 PCNET32 NETWORK DRIVER
12334 M:      Don Fry <pcnet32@frontier.com>
12335 L:      netdev@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/net/ethernet/amd/pcnet32.c
12338
12339 PCRYPT PARALLEL CRYPTO ENGINE
12340 M:      Steffen Klassert <steffen.klassert@secunet.com>
12341 L:      linux-crypto@vger.kernel.org
12342 S:      Maintained
12343 F:      crypto/pcrypt.c
12344 F:      include/crypto/pcrypt.h
12345
12346 PEAQ WMI HOTKEYS DRIVER
12347 M:      Hans de Goede <hdegoede@redhat.com>
12348 L:      platform-driver-x86@vger.kernel.org
12349 S:      Maintained
12350 F:      drivers/platform/x86/peaq-wmi.c
12351
12352 PER-CPU MEMORY ALLOCATOR
12353 M:      Dennis Zhou <dennis@kernel.org>
12354 M:      Tejun Heo <tj@kernel.org>
12355 M:      Christoph Lameter <cl@linux.com>
12356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12357 S:      Maintained
12358 F:      include/linux/percpu*.h
12359 F:      mm/percpu*.c
12360 F:      arch/*/include/asm/percpu.h
12361
12362 PER-TASK DELAY ACCOUNTING
12363 M:      Balbir Singh <bsingharora@gmail.com>
12364 S:      Maintained
12365 F:      include/linux/delayacct.h
12366 F:      kernel/delayacct.c
12367
12368 PERFORMANCE EVENTS SUBSYSTEM
12369 M:      Peter Zijlstra <peterz@infradead.org>
12370 M:      Ingo Molnar <mingo@redhat.com>
12371 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12372 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12373 R:      Jiri Olsa <jolsa@redhat.com>
12374 R:      Namhyung Kim <namhyung@kernel.org>
12375 L:      linux-kernel@vger.kernel.org
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12377 S:      Supported
12378 F:      kernel/events/*
12379 F:      include/linux/perf_event.h
12380 F:      include/uapi/linux/perf_event.h
12381 F:      arch/*/kernel/perf_event*.c
12382 F:      arch/*/kernel/*/perf_event*.c
12383 F:      arch/*/kernel/*/*/perf_event*.c
12384 F:      arch/*/include/asm/perf_event.h
12385 F:      arch/*/kernel/perf_callchain.c
12386 F:      arch/*/events/*
12387 F:      arch/*/events/*/*
12388 F:      tools/perf/
12389
12390 PERSONALITY HANDLING
12391 M:      Christoph Hellwig <hch@infradead.org>
12392 L:      linux-abi-devel@lists.sourceforge.net
12393 S:      Maintained
12394 F:      include/linux/personality.h
12395 F:      include/uapi/linux/personality.h
12396
12397 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12398 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12399 L:      linux-input@vger.kernel.org
12400 S:      Maintained
12401 F:      Documentation/input/devices/pxrc.rst
12402 F:      drivers/input/joystick/pxrc.c
12403
12404 PHONET PROTOCOL
12405 M:      Remi Denis-Courmont <courmisch@gmail.com>
12406 S:      Supported
12407 F:      Documentation/networking/phonet.txt
12408 F:      include/linux/phonet.h
12409 F:      include/net/phonet/
12410 F:      include/uapi/linux/phonet.h
12411 F:      net/phonet/
12412
12413 PHRAM MTD DRIVER
12414 M:      Joern Engel <joern@lazybastard.org>
12415 L:      linux-mtd@lists.infradead.org
12416 S:      Maintained
12417 F:      drivers/mtd/devices/phram.c
12418
12419 PICOLCD HID DRIVER
12420 M:      Bruno Prémont <bonbons@linux-vserver.org>
12421 L:      linux-input@vger.kernel.org
12422 S:      Maintained
12423 F:      drivers/hid/hid-picolcd*
12424
12425 PICOXCELL SUPPORT
12426 M:      Jamie Iles <jamie@jamieiles.com>
12427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12428 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12429 S:      Supported
12430 F:      arch/arm/boot/dts/picoxcell*
12431 F:      arch/arm/mach-picoxcell/
12432 F:      drivers/crypto/picoxcell*
12433
12434 PIN CONTROL SUBSYSTEM
12435 M:      Linus Walleij <linus.walleij@linaro.org>
12436 L:      linux-gpio@vger.kernel.org
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12438 S:      Maintained
12439 F:      Documentation/devicetree/bindings/pinctrl/
12440 F:      Documentation/driver-api/pinctl.rst
12441 F:      drivers/pinctrl/
12442 F:      include/linux/pinctrl/
12443
12444 PIN CONTROLLER - MICROCHIP AT91
12445 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12447 L:      linux-gpio@vger.kernel.org
12448 S:      Supported
12449 F:      drivers/pinctrl/pinctrl-at91*
12450
12451 PIN CONTROLLER - FREESCALE
12452 M:      Dong Aisheng <aisheng.dong@nxp.com>
12453 M:      Fabio Estevam <festevam@gmail.com>
12454 M:      Shawn Guo <shawnguo@kernel.org>
12455 M:      Stefan Agner <stefan@agner.ch>
12456 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12457 L:      linux-gpio@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/pinctrl/freescale/
12460 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12461
12462 PIN CONTROLLER - INTEL
12463 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12464 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12466 S:      Maintained
12467 F:      drivers/pinctrl/intel/
12468
12469 PIN CONTROLLER - MEDIATEK
12470 M:      Sean Wang <sean.wang@kernel.org>
12471 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12472 S:      Maintained
12473 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12474 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12475 F:      drivers/pinctrl/mediatek/
12476
12477 PIN CONTROLLER - QUALCOMM
12478 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12479 S:      Maintained
12480 L:      linux-arm-msm@vger.kernel.org
12481 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12482 F:      drivers/pinctrl/qcom/
12483
12484 PIN CONTROLLER - RENESAS
12485 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12486 L:      linux-renesas-soc@vger.kernel.org
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12488 S:      Maintained
12489 F:      drivers/pinctrl/pinctrl-rz*
12490 F:      drivers/pinctrl/sh-pfc/
12491
12492 PIN CONTROLLER - SAMSUNG
12493 M:      Tomasz Figa <tomasz.figa@gmail.com>
12494 M:      Krzysztof Kozlowski <krzk@kernel.org>
12495 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12497 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12498 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12500 S:      Maintained
12501 F:      drivers/pinctrl/samsung/
12502 F:      include/dt-bindings/pinctrl/samsung.h
12503 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12504
12505 PIN CONTROLLER - SINGLE
12506 M:      Tony Lindgren <tony@atomide.com>
12507 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12509 L:      linux-omap@vger.kernel.org
12510 S:      Maintained
12511 F:      drivers/pinctrl/pinctrl-single.c
12512
12513 PIN CONTROLLER - ST SPEAR
12514 M:      Viresh Kumar <vireshk@kernel.org>
12515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12516 W:      http://www.st.com/spear
12517 S:      Maintained
12518 F:      drivers/pinctrl/spear/
12519
12520 PISTACHIO SOC SUPPORT
12521 M:      James Hartley <james.hartley@sondrel.com>
12522 L:      linux-mips@vger.kernel.org
12523 S:      Odd Fixes
12524 F:      arch/mips/pistachio/
12525 F:      arch/mips/include/asm/mach-pistachio/
12526 F:      arch/mips/boot/dts/img/pistachio*
12527 F:      arch/mips/configs/pistachio*_defconfig
12528
12529 PKTCDVD DRIVER
12530 S:      Orphan
12531 M:      linux-block@vger.kernel.org
12532 F:      drivers/block/pktcdvd.c
12533 F:      include/linux/pktcdvd.h
12534 F:      include/uapi/linux/pktcdvd.h
12535
12536 PKUNITY SOC DRIVERS
12537 M:      Guan Xuetao <gxt@pku.edu.cn>
12538 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12539 S:      Maintained
12540 T:      git git://github.com/gxt/linux.git
12541 F:      drivers/input/serio/i8042-unicore32io.h
12542 F:      drivers/i2c/busses/i2c-puv3.c
12543 F:      drivers/video/fbdev/fb-puv3.c
12544 F:      drivers/rtc/rtc-puv3.c
12545
12546 PMBUS HARDWARE MONITORING DRIVERS
12547 M:      Guenter Roeck <linux@roeck-us.net>
12548 L:      linux-hwmon@vger.kernel.org
12549 W:      http://hwmon.wiki.kernel.org/
12550 W:      http://www.roeck-us.net/linux/drivers/
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12554 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12555 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12556 F:      Documentation/hwmon/adm1275.rst
12557 F:      Documentation/hwmon/ibm-cffps.rst
12558 F:      Documentation/hwmon/ir35221.rst
12559 F:      Documentation/hwmon/lm25066.rst
12560 F:      Documentation/hwmon/ltc2978.rst
12561 F:      Documentation/hwmon/ltc3815.rst
12562 F:      Documentation/hwmon/max16064.rst
12563 F:      Documentation/hwmon/max20751.rst
12564 F:      Documentation/hwmon/max31785.rst
12565 F:      Documentation/hwmon/max34440.rst
12566 F:      Documentation/hwmon/max8688.rst
12567 F:      Documentation/hwmon/pmbus.rst
12568 F:      Documentation/hwmon/pmbus-core.rst
12569 F:      Documentation/hwmon/tps40422.rst
12570 F:      Documentation/hwmon/ucd9000.rst
12571 F:      Documentation/hwmon/ucd9200.rst
12572 F:      Documentation/hwmon/zl6100.rst
12573 F:      drivers/hwmon/pmbus/
12574 F:      include/linux/pmbus.h
12575
12576 PMC SIERRA MaxRAID DRIVER
12577 L:      linux-scsi@vger.kernel.org
12578 W:      http://www.pmc-sierra.com/
12579 S:      Orphan
12580 F:      drivers/scsi/pmcraid.*
12581
12582 PMC SIERRA PM8001 DRIVER
12583 M:      Jack Wang <jinpu.wang@profitbricks.com>
12584 M:      lindar_liu@usish.com
12585 L:      linux-scsi@vger.kernel.org
12586 S:      Supported
12587 F:      drivers/scsi/pm8001/
12588
12589 PNP SUPPORT
12590 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12591 S:      Maintained
12592 F:      drivers/pnp/
12593
12594 PNI RM3100 IIO DRIVER
12595 M:      Song Qiang <songqiang1304521@gmail.com>
12596 L:      linux-iio@vger.kernel.org
12597 S:      Maintained
12598 F:      drivers/iio/magnetometer/rm3100*
12599 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12600
12601 POSIX CLOCKS and TIMERS
12602 M:      Thomas Gleixner <tglx@linutronix.de>
12603 L:      linux-kernel@vger.kernel.org
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12605 S:      Maintained
12606 F:      fs/timerfd.c
12607 F:      include/linux/timer*
12608 F:      kernel/time/*timer*
12609
12610 POWER MANAGEMENT CORE
12611 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12612 L:      linux-pm@vger.kernel.org
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12614 B:      https://bugzilla.kernel.org
12615 S:      Supported
12616 F:      drivers/base/power/
12617 F:      include/linux/pm.h
12618 F:      include/linux/pm_*
12619 F:      include/linux/powercap.h
12620 F:      drivers/powercap/
12621 F:      kernel/configs/nopm.config
12622
12623 POWER STATE COORDINATION INTERFACE (PSCI)
12624 M:      Mark Rutland <mark.rutland@arm.com>
12625 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12626 L:      linux-arm-kernel@lists.infradead.org
12627 S:      Maintained
12628 F:      drivers/firmware/psci/
12629 F:      include/linux/psci.h
12630 F:      include/uapi/linux/psci.h
12631
12632 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12633 M:      Sebastian Reichel <sre@kernel.org>
12634 L:      linux-pm@vger.kernel.org
12635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12636 S:      Maintained
12637 F:      Documentation/ABI/testing/sysfs-class-power
12638 F:      Documentation/devicetree/bindings/power/supply/
12639 F:      include/linux/power_supply.h
12640 F:      drivers/power/supply/
12641
12642 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12643 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12644 L:      linuxppc-dev@lists.ozlabs.org
12645 S:      Maintained
12646 F:      drivers/char/powernv-op-panel.c
12647
12648 PPP OVER ATM (RFC 2364)
12649 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12650 S:      Maintained
12651 F:      net/atm/pppoatm.c
12652 F:      include/uapi/linux/atmppp.h
12653
12654 PPP OVER ETHERNET
12655 M:      Michal Ostrowski <mostrows@earthlink.net>
12656 S:      Maintained
12657 F:      drivers/net/ppp/pppoe.c
12658 F:      drivers/net/ppp/pppox.c
12659
12660 PPP OVER L2TP
12661 M:      James Chapman <jchapman@katalix.com>
12662 S:      Maintained
12663 F:      net/l2tp/l2tp_ppp.c
12664 F:      include/linux/if_pppol2tp.h
12665 F:      include/uapi/linux/if_pppol2tp.h
12666
12667 PPP PROTOCOL DRIVERS AND COMPRESSORS
12668 M:      Paul Mackerras <paulus@samba.org>
12669 L:      linux-ppp@vger.kernel.org
12670 S:      Maintained
12671 F:      drivers/net/ppp/ppp_*
12672
12673 PPS SUPPORT
12674 M:      Rodolfo Giometti <giometti@enneenne.com>
12675 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12676 L:      linuxpps@ml.enneenne.com (subscribers-only)
12677 S:      Maintained
12678 F:      Documentation/pps/
12679 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12680 F:      Documentation/ABI/testing/sysfs-pps
12681 F:      drivers/pps/
12682 F:      include/linux/pps*.h
12683 F:      include/uapi/linux/pps.h
12684
12685 PPTP DRIVER
12686 M:      Dmitry Kozlov <xeb@mail.ru>
12687 L:      netdev@vger.kernel.org
12688 S:      Maintained
12689 F:      drivers/net/ppp/pptp.c
12690 W:      http://sourceforge.net/projects/accel-pptp
12691
12692 PRINTK
12693 M:      Petr Mladek <pmladek@suse.com>
12694 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12695 R:      Steven Rostedt <rostedt@goodmis.org>
12696 S:      Maintained
12697 F:      kernel/printk/
12698 F:      include/linux/printk.h
12699
12700 PRISM54 WIRELESS DRIVER
12701 M:      Luis Chamberlain <mcgrof@kernel.org>
12702 L:      linux-wireless@vger.kernel.org
12703 W:      http://wireless.kernel.org/en/users/Drivers/p54
12704 S:      Obsolete
12705 F:      drivers/net/wireless/intersil/prism54/
12706
12707 PROC FILESYSTEM
12708 R:      Alexey Dobriyan <adobriyan@gmail.com>
12709 L:      linux-kernel@vger.kernel.org
12710 L:      linux-fsdevel@vger.kernel.org
12711 S:      Maintained
12712 F:      fs/proc/
12713 F:      include/linux/proc_fs.h
12714 F:      tools/testing/selftests/proc/
12715 F:      Documentation/filesystems/proc.txt
12716
12717 PROC SYSCTL
12718 M:      Luis Chamberlain <mcgrof@kernel.org>
12719 M:      Kees Cook <keescook@chromium.org>
12720 L:      linux-kernel@vger.kernel.org
12721 L:      linux-fsdevel@vger.kernel.org
12722 S:      Maintained
12723 F:      fs/proc/proc_sysctl.c
12724 F:      include/linux/sysctl.h
12725 F:      kernel/sysctl.c
12726 F:      tools/testing/selftests/sysctl/
12727
12728 PS3 NETWORK SUPPORT
12729 M:      Geoff Levand <geoff@infradead.org>
12730 L:      netdev@vger.kernel.org
12731 L:      linuxppc-dev@lists.ozlabs.org
12732 S:      Maintained
12733 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12734
12735 PS3 PLATFORM SUPPORT
12736 M:      Geoff Levand <geoff@infradead.org>
12737 L:      linuxppc-dev@lists.ozlabs.org
12738 S:      Maintained
12739 F:      arch/powerpc/boot/ps3*
12740 F:      arch/powerpc/include/asm/lv1call.h
12741 F:      arch/powerpc/include/asm/ps3*.h
12742 F:      arch/powerpc/platforms/ps3/
12743 F:      drivers/*/ps3*
12744 F:      drivers/ps3/
12745 F:      drivers/rtc/rtc-ps3.c
12746 F:      drivers/usb/host/*ps3.c
12747 F:      sound/ppc/snd_ps3*
12748
12749 PS3VRAM DRIVER
12750 M:      Jim Paris <jim@jtan.com>
12751 M:      Geoff Levand <geoff@infradead.org>
12752 L:      linuxppc-dev@lists.ozlabs.org
12753 S:      Maintained
12754 F:      drivers/block/ps3vram.c
12755
12756 PSAMPLE PACKET SAMPLING SUPPORT:
12757 M:      Yotam Gigi <yotam.gi@gmail.com>
12758 S:      Maintained
12759 F:      net/psample
12760 F:      include/net/psample.h
12761 F:      include/uapi/linux/psample.h
12762
12763 PSTORE FILESYSTEM
12764 M:      Kees Cook <keescook@chromium.org>
12765 M:      Anton Vorontsov <anton@enomsg.org>
12766 M:      Colin Cross <ccross@android.com>
12767 M:      Tony Luck <tony.luck@intel.com>
12768 S:      Maintained
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12770 F:      fs/pstore/
12771 F:      include/linux/pstore*
12772 F:      drivers/firmware/efi/efi-pstore.c
12773 F:      drivers/acpi/apei/erst.c
12774 F:      Documentation/admin-guide/ramoops.rst
12775 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12776 K:      \b(pstore|ramoops)
12777
12778 PTP HARDWARE CLOCK SUPPORT
12779 M:      Richard Cochran <richardcochran@gmail.com>
12780 L:      netdev@vger.kernel.org
12781 S:      Maintained
12782 W:      http://linuxptp.sourceforge.net/
12783 F:      Documentation/ABI/testing/sysfs-ptp
12784 F:      Documentation/ptp/*
12785 F:      drivers/net/phy/dp83640*
12786 F:      drivers/ptp/*
12787 F:      include/linux/ptp_cl*
12788
12789 PTRACE SUPPORT
12790 M:      Oleg Nesterov <oleg@redhat.com>
12791 S:      Maintained
12792 F:      include/asm-generic/syscall.h
12793 F:      include/linux/ptrace.h
12794 F:      include/linux/regset.h
12795 F:      include/linux/tracehook.h
12796 F:      include/uapi/linux/ptrace.h
12797 F:      include/uapi/linux/ptrace.h
12798 F:      include/asm-generic/ptrace.h
12799 F:      kernel/ptrace.c
12800 F:      arch/*/ptrace*.c
12801 F:      arch/*/*/ptrace*.c
12802 F:      arch/*/include/asm/ptrace*.h
12803
12804 PULSE8-CEC DRIVER
12805 M:      Hans Verkuil <hverkuil@xs4all.nl>
12806 L:      linux-media@vger.kernel.org
12807 T:      git git://linuxtv.org/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/usb/pulse8-cec/*
12810 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12811
12812 PVRUSB2 VIDEO4LINUX DRIVER
12813 M:      Mike Isely <isely@pobox.com>
12814 L:      pvrusb2@isely.net       (subscribers-only)
12815 L:      linux-media@vger.kernel.org
12816 W:      http://www.isely.net/pvrusb2/
12817 T:      git git://linuxtv.org/media_tree.git
12818 S:      Maintained
12819 F:      Documentation/media/v4l-drivers/pvrusb2*
12820 F:      drivers/media/usb/pvrusb2/
12821
12822 PWC WEBCAM DRIVER
12823 M:      Hans Verkuil <hverkuil@xs4all.nl>
12824 L:      linux-media@vger.kernel.org
12825 T:      git git://linuxtv.org/media_tree.git
12826 S:      Odd Fixes
12827 F:      drivers/media/usb/pwc/*
12828 F:      include/trace/events/pwc.h
12829
12830 PWM FAN DRIVER
12831 M:      Kamil Debski <kamil@wypas.org>
12832 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12833 L:      linux-hwmon@vger.kernel.org
12834 S:      Supported
12835 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12836 F:      Documentation/hwmon/pwm-fan.rst
12837 F:      drivers/hwmon/pwm-fan.c
12838
12839 PWM IR Transmitter
12840 M:      Sean Young <sean@mess.org>
12841 L:      linux-media@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/media/rc/pwm-ir-tx.c
12844
12845 PWM SUBSYSTEM
12846 M:      Thierry Reding <thierry.reding@gmail.com>
12847 L:      linux-pwm@vger.kernel.org
12848 S:      Maintained
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12850 F:      Documentation/pwm.txt
12851 F:      Documentation/devicetree/bindings/pwm/
12852 F:      include/linux/pwm.h
12853 F:      drivers/pwm/
12854 F:      drivers/video/backlight/pwm_bl.c
12855 F:      include/linux/pwm_backlight.h
12856 F:      drivers/gpio/gpio-mvebu.c
12857 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12858
12859 PXA GPIO DRIVER
12860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12861 L:      linux-gpio@vger.kernel.org
12862 S:      Maintained
12863 F:      drivers/gpio/gpio-pxa.c
12864
12865 PXA MMCI DRIVER
12866 S:      Orphan
12867
12868 PXA RTC DRIVER
12869 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12870 L:      linux-rtc@vger.kernel.org
12871 S:      Maintained
12872
12873 PXA2xx/PXA3xx SUPPORT
12874 M:      Daniel Mack <daniel@zonque.org>
12875 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12876 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12878 T:      git git://github.com/hzhuang1/linux.git
12879 T:      git git://github.com/rjarzmik/linux.git
12880 S:      Maintained
12881 F:      arch/arm/boot/dts/pxa*
12882 F:      arch/arm/mach-pxa/
12883 F:      drivers/dma/pxa*
12884 F:      drivers/pcmcia/pxa2xx*
12885 F:      drivers/pinctrl/pxa/
12886 F:      drivers/spi/spi-pxa2xx*
12887 F:      drivers/usb/gadget/udc/pxa2*
12888 F:      include/sound/pxa2xx-lib.h
12889 F:      sound/arm/pxa*
12890 F:      sound/soc/pxa/
12891
12892 QAT DRIVER
12893 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12894 L:      qat-linux@intel.com
12895 S:      Supported
12896 F:      drivers/crypto/qat/
12897
12898 QCOM AUDIO (ASoC) DRIVERS
12899 M:      Patrick Lai <plai@codeaurora.org>
12900 M:      Banajit Goswami <bgoswami@codeaurora.org>
12901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12902 S:      Supported
12903 F:      sound/soc/qcom/
12904
12905 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12906 M:      Gabriel Somlo <somlo@cmu.edu>
12907 M:      "Michael S. Tsirkin" <mst@redhat.com>
12908 L:      qemu-devel@nongnu.org
12909 S:      Maintained
12910 F:      drivers/firmware/qemu_fw_cfg.c
12911 F:      include/uapi/linux/qemu_fw_cfg.h
12912
12913 QIB DRIVER
12914 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12915 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12916 L:      linux-rdma@vger.kernel.org
12917 S:      Supported
12918 F:      drivers/infiniband/hw/qib/
12919
12920 QLOGIC QL41xxx FCOE DRIVER
12921 M:      QLogic-Storage-Upstream@cavium.com
12922 L:      linux-scsi@vger.kernel.org
12923 S:      Supported
12924 F:      drivers/scsi/qedf/
12925
12926 QLOGIC QL41xxx ISCSI DRIVER
12927 M:      QLogic-Storage-Upstream@cavium.com
12928 L:      linux-scsi@vger.kernel.org
12929 S:      Supported
12930 F:      drivers/scsi/qedi/
12931
12932 QLOGIC QL4xxx ETHERNET DRIVER
12933 M:      Ariel Elior <aelior@marvell.com>
12934 M:      GR-everest-linux-l2@marvell.com
12935 L:      netdev@vger.kernel.org
12936 S:      Supported
12937 F:      drivers/net/ethernet/qlogic/qed/
12938 F:      include/linux/qed/
12939 F:      drivers/net/ethernet/qlogic/qede/
12940
12941 QLOGIC QL4xxx RDMA DRIVER
12942 M:      Michal Kalderon <mkalderon@marvell.com>
12943 M:      Ariel Elior <aelior@marvell.com>
12944 L:      linux-rdma@vger.kernel.org
12945 S:      Supported
12946 F:      drivers/infiniband/hw/qedr/
12947 F:      include/uapi/rdma/qedr-abi.h
12948
12949 QLOGIC QLA1280 SCSI DRIVER
12950 M:      Michael Reed <mdr@sgi.com>
12951 L:      linux-scsi@vger.kernel.org
12952 S:      Maintained
12953 F:      drivers/scsi/qla1280.[ch]
12954
12955 QLOGIC QLA2XXX FC-SCSI DRIVER
12956 M:      qla2xxx-upstream@qlogic.com
12957 L:      linux-scsi@vger.kernel.org
12958 S:      Supported
12959 F:      Documentation/scsi/LICENSE.qla2xxx
12960 F:      drivers/scsi/qla2xxx/
12961
12962 QLOGIC QLA3XXX NETWORK DRIVER
12963 M:      GR-Linux-NIC-Dev@marvell.com
12964 L:      netdev@vger.kernel.org
12965 S:      Supported
12966 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12967 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12968
12969 QLOGIC QLA4XXX iSCSI DRIVER
12970 M:      QLogic-Storage-Upstream@qlogic.com
12971 L:      linux-scsi@vger.kernel.org
12972 S:      Supported
12973 F:      Documentation/scsi/LICENSE.qla4xxx
12974 F:      drivers/scsi/qla4xxx/
12975
12976 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12977 M:      Shahed Shaikh <shshaikh@marvell.com>
12978 M:      Manish Chopra <manishc@marvell.com>
12979 M:      GR-Linux-NIC-Dev@marvell.com
12980 L:      netdev@vger.kernel.org
12981 S:      Supported
12982 F:      drivers/net/ethernet/qlogic/qlcnic/
12983
12984 QLOGIC QLGE 10Gb ETHERNET DRIVER
12985 M:      Manish Chopra <manishc@marvell.com>
12986 M:      GR-Linux-NIC-Dev@marvell.com
12987 L:      netdev@vger.kernel.org
12988 S:      Supported
12989 F:      drivers/net/ethernet/qlogic/qlge/
12990
12991 QM1D1B0004 MEDIA DRIVER
12992 M:      Akihiro Tsukada <tskd08@gmail.com>
12993 L:      linux-media@vger.kernel.org
12994 S:      Odd Fixes
12995 F:      drivers/media/tuners/qm1d1b0004*
12996
12997 QM1D1C0042 MEDIA DRIVER
12998 M:      Akihiro Tsukada <tskd08@gmail.com>
12999 L:      linux-media@vger.kernel.org
13000 S:      Odd Fixes
13001 F:      drivers/media/tuners/qm1d1c0042*
13002
13003 QNX4 FILESYSTEM
13004 M:      Anders Larsen <al@alarsen.net>
13005 W:      http://www.alarsen.net/linux/qnx4fs/
13006 S:      Maintained
13007 F:      fs/qnx4/
13008 F:      include/uapi/linux/qnx4_fs.h
13009 F:      include/uapi/linux/qnxtypes.h
13010
13011 QORIQ DPAA2 FSL-MC BUS DRIVER
13012 M:      Stuart Yoder <stuyoder@gmail.com>
13013 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13014 L:      linux-kernel@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/bus/fsl-mc/
13017 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13018 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13019
13020 QT1010 MEDIA DRIVER
13021 M:      Antti Palosaari <crope@iki.fi>
13022 L:      linux-media@vger.kernel.org
13023 W:      https://linuxtv.org
13024 W:      http://palosaari.fi/linux/
13025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13026 T:      git git://linuxtv.org/anttip/media_tree.git
13027 S:      Maintained
13028 F:      drivers/media/tuners/qt1010*
13029
13030 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13031 M:      Kalle Valo <kvalo@codeaurora.org>
13032 L:      ath10k@lists.infradead.org
13033 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13035 S:      Supported
13036 F:      drivers/net/wireless/ath/ath10k/
13037
13038 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13039 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13040 L:      linux-wireless@vger.kernel.org
13041 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13042 S:      Supported
13043 F:      drivers/net/wireless/ath/ath9k/
13044
13045 QUALCOMM CAMERA SUBSYSTEM DRIVER
13046 M:      Todor Tomov <todor.too@gmail.com>
13047 L:      linux-media@vger.kernel.org
13048 S:      Maintained
13049 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13050 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13051 F:      drivers/media/platform/qcom/camss/
13052
13053 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13054 M:      Ilia Lin <ilia.lin@kernel.org>
13055 L:      linux-pm@vger.kernel.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13058 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13059
13060 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13061 M:      Timur Tabi <timur@kernel.org>
13062 L:      netdev@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/net/ethernet/qualcomm/emac/
13065
13066 QUALCOMM ETHQOS ETHERNET DRIVER
13067 M:      Vinod Koul <vkoul@kernel.org>
13068 M:      Niklas Cassel <niklas.cassel@linaro.org>
13069 L:      netdev@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13072 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13073
13074 QUALCOMM GENERIC INTERFACE I2C DRIVER
13075 M:      Alok Chauhan <alokc@codeaurora.org>
13076 L:      linux-i2c@vger.kernel.org
13077 L:      linux-arm-msm@vger.kernel.org
13078 S:      Supported
13079 F:      drivers/i2c/busses/i2c-qcom-geni.c
13080
13081 QUALCOMM HEXAGON ARCHITECTURE
13082 M:      Richard Kuo <rkuo@codeaurora.org>
13083 L:      linux-hexagon@vger.kernel.org
13084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13085 S:      Supported
13086 F:      arch/hexagon/
13087
13088 QUALCOMM HIDMA DRIVER
13089 M:      Sinan Kaya <okaya@kernel.org>
13090 L:      linux-arm-kernel@lists.infradead.org
13091 L:      linux-arm-msm@vger.kernel.org
13092 L:      dmaengine@vger.kernel.org
13093 S:      Supported
13094 F:      drivers/dma/qcom/hidma*
13095
13096 QUALCOMM IOMMU
13097 M:      Rob Clark <robdclark@gmail.com>
13098 L:      iommu@lists.linux-foundation.org
13099 L:      linux-arm-msm@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/iommu/qcom_iommu.c
13102
13103 QUALCOMM TSENS THERMAL DRIVER
13104 M:      Amit Kucheria <amit.kucheria@linaro.org>
13105 L:      linux-pm@vger.kernel.org
13106 L:      linux-arm-msm@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/thermal/qcom/
13109
13110 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13111 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13112 L:      linux-media@vger.kernel.org
13113 L:      linux-arm-msm@vger.kernel.org
13114 T:      git git://linuxtv.org/media_tree.git
13115 S:      Maintained
13116 F:      drivers/media/platform/qcom/venus/
13117
13118 QUALCOMM WCN36XX WIRELESS DRIVER
13119 M:      Kalle Valo <kvalo@codeaurora.org>
13120 L:      wcn36xx@lists.infradead.org
13121 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13122 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13123 S:      Supported
13124 F:      drivers/net/wireless/ath/wcn36xx/
13125
13126 QUANTENNA QTNFMAC WIRELESS DRIVER
13127 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13128 M:      Avinash Patil <avinashp@quantenna.com>
13129 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13130 L:      linux-wireless@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/net/wireless/quantenna
13133
13134 RADEON and AMDGPU DRM DRIVERS
13135 M:      Alex Deucher <alexander.deucher@amd.com>
13136 M:      Christian König <christian.koenig@amd.com>
13137 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13138 L:      amd-gfx@lists.freedesktop.org
13139 T:      git git://people.freedesktop.org/~agd5f/linux
13140 S:      Supported
13141 F:      drivers/gpu/drm/radeon/
13142 F:      include/uapi/drm/radeon_drm.h
13143 F:      drivers/gpu/drm/amd/
13144 F:      include/uapi/drm/amdgpu_drm.h
13145
13146 RADEON FRAMEBUFFER DISPLAY DRIVER
13147 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13148 L:      linux-fbdev@vger.kernel.org
13149 S:      Maintained
13150 F:      drivers/video/fbdev/aty/radeon*
13151 F:      include/uapi/linux/radeonfb.h
13152
13153 RADIOSHARK RADIO DRIVER
13154 M:      Hans Verkuil <hverkuil@xs4all.nl>
13155 L:      linux-media@vger.kernel.org
13156 T:      git git://linuxtv.org/media_tree.git
13157 S:      Maintained
13158 F:      drivers/media/radio/radio-shark.c
13159
13160 RADIOSHARK2 RADIO DRIVER
13161 M:      Hans Verkuil <hverkuil@xs4all.nl>
13162 L:      linux-media@vger.kernel.org
13163 T:      git git://linuxtv.org/media_tree.git
13164 S:      Maintained
13165 F:      drivers/media/radio/radio-shark2.c
13166 F:      drivers/media/radio/radio-tea5777.c
13167
13168 RADOS BLOCK DEVICE (RBD)
13169 M:      Ilya Dryomov <idryomov@gmail.com>
13170 M:      Sage Weil <sage@redhat.com>
13171 M:      Alex Elder <elder@kernel.org>
13172 L:      ceph-devel@vger.kernel.org
13173 W:      http://ceph.com/
13174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13175 T:      git git://github.com/ceph/ceph-client.git
13176 S:      Supported
13177 F:      Documentation/ABI/testing/sysfs-bus-rbd
13178 F:      drivers/block/rbd.c
13179 F:      drivers/block/rbd_types.h
13180
13181 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13182 M:      Paul Mackerras <paulus@samba.org>
13183 L:      linux-fbdev@vger.kernel.org
13184 S:      Maintained
13185 F:      drivers/video/fbdev/aty/aty128fb.c
13186
13187 RAINSHADOW-CEC DRIVER
13188 M:      Hans Verkuil <hverkuil@xs4all.nl>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 S:      Maintained
13192 F:      drivers/media/usb/rainshadow-cec/*
13193
13194 RALINK MIPS ARCHITECTURE
13195 M:      John Crispin <john@phrozen.org>
13196 L:      linux-mips@vger.kernel.org
13197 S:      Maintained
13198 F:      arch/mips/ralink
13199
13200 RALINK RT2X00 WIRELESS LAN DRIVER
13201 P:      rt2x00 project
13202 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13203 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13204 L:      linux-wireless@vger.kernel.org
13205 S:      Maintained
13206 F:      drivers/net/wireless/ralink/rt2x00/
13207
13208 RAMDISK RAM BLOCK DEVICE DRIVER
13209 M:      Jens Axboe <axboe@kernel.dk>
13210 S:      Maintained
13211 F:      Documentation/blockdev/ramdisk.txt
13212 F:      drivers/block/brd.c
13213
13214 RANCHU VIRTUAL BOARD FOR MIPS
13215 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13216 L:      linux-mips@vger.kernel.org
13217 S:      Supported
13218 F:      arch/mips/generic/board-ranchu.c
13219 F:      arch/mips/configs/generic/board-ranchu.config
13220
13221 RANDOM NUMBER DRIVER
13222 M:      "Theodore Ts'o" <tytso@mit.edu>
13223 S:      Maintained
13224 F:      drivers/char/random.c
13225
13226 RAPIDIO SUBSYSTEM
13227 M:      Matt Porter <mporter@kernel.crashing.org>
13228 M:      Alexandre Bounine <alex.bou9@gmail.com>
13229 S:      Maintained
13230 F:      drivers/rapidio/
13231
13232 RAS INFRASTRUCTURE
13233 M:      Tony Luck <tony.luck@intel.com>
13234 M:      Borislav Petkov <bp@alien8.de>
13235 L:      linux-edac@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/ras/
13238 F:      include/linux/ras.h
13239 F:      include/ras/ras_event.h
13240 F:      Documentation/admin-guide/ras.rst
13241
13242 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13243 L:      linux-wireless@vger.kernel.org
13244 S:      Orphan
13245 F:      drivers/net/wireless/ray*
13246
13247 RCUTORTURE TEST FRAMEWORK
13248 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13249 M:      Josh Triplett <josh@joshtriplett.org>
13250 R:      Steven Rostedt <rostedt@goodmis.org>
13251 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13252 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13253 L:      rcu@vger.kernel.org
13254 S:      Supported
13255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13256 F:      tools/testing/selftests/rcutorture
13257
13258 RDC R-321X SoC
13259 M:      Florian Fainelli <florian@openwrt.org>
13260 S:      Maintained
13261
13262 RDC R6040 FAST ETHERNET DRIVER
13263 M:      Florian Fainelli <f.fainelli@gmail.com>
13264 L:      netdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/net/ethernet/rdc/r6040.c
13267
13268 RDMAVT - RDMA verbs software
13269 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13270 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13271 L:      linux-rdma@vger.kernel.org
13272 S:      Supported
13273 F:      drivers/infiniband/sw/rdmavt
13274
13275 RDS - RELIABLE DATAGRAM SOCKETS
13276 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13277 L:      netdev@vger.kernel.org
13278 L:      linux-rdma@vger.kernel.org
13279 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13280 W:      https://oss.oracle.com/projects/rds/
13281 S:      Supported
13282 F:      net/rds/
13283 F:      Documentation/networking/rds.txt
13284
13285 RDT - RESOURCE ALLOCATION
13286 M:      Fenghua Yu <fenghua.yu@intel.com>
13287 M:      Reinette Chatre <reinette.chatre@intel.com>
13288 L:      linux-kernel@vger.kernel.org
13289 S:      Supported
13290 F:      arch/x86/kernel/cpu/resctrl/
13291 F:      arch/x86/include/asm/resctrl_sched.h
13292 F:      Documentation/x86/resctrl*
13293
13294 READ-COPY UPDATE (RCU)
13295 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13296 M:      Josh Triplett <josh@joshtriplett.org>
13297 R:      Steven Rostedt <rostedt@goodmis.org>
13298 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13299 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13300 R:      Joel Fernandes <joel@joelfernandes.org>
13301 L:      rcu@vger.kernel.org
13302 W:      http://www.rdrop.com/users/paulmck/RCU/
13303 S:      Supported
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13305 F:      Documentation/RCU/
13306 X:      Documentation/RCU/torture.txt
13307 F:      include/linux/rcu*
13308 X:      include/linux/srcu*.h
13309 F:      kernel/rcu/
13310 X:      kernel/rcu/srcu*.c
13311
13312 REAL TIME CLOCK (RTC) SUBSYSTEM
13313 M:      Alessandro Zummo <a.zummo@towertech.it>
13314 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13315 L:      linux-rtc@vger.kernel.org
13316 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13318 S:      Maintained
13319 F:      Documentation/devicetree/bindings/rtc/
13320 F:      Documentation/rtc.txt
13321 F:      drivers/rtc/
13322 F:      include/linux/rtc.h
13323 F:      include/uapi/linux/rtc.h
13324 F:      include/linux/rtc/
13325 F:      include/linux/platform_data/rtc-*
13326 F:      tools/testing/selftests/rtc/
13327
13328 REALTEK AUDIO CODECS
13329 M:      Bard Liao <bardliao@realtek.com>
13330 M:      Oder Chiou <oder_chiou@realtek.com>
13331 S:      Maintained
13332 F:      sound/soc/codecs/rt*
13333 F:      include/sound/rt*.h
13334
13335 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13336 M:      Linus Walleij <linus.walleij@linaro.org>
13337 S:      Maintained
13338 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13339 F:      drivers/net/dsa/realtek-smi*
13340 F:      drivers/net/dsa/rtl83*
13341
13342 REDPINE WIRELESS DRIVER
13343 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13344 M:      Siva Rebbagondla <siva8118@gmail.com>
13345 L:      linux-wireless@vger.kernel.org
13346 S:      Maintained
13347 F:      drivers/net/wireless/rsi/
13348
13349 REGISTER MAP ABSTRACTION
13350 M:      Mark Brown <broonie@kernel.org>
13351 L:      linux-kernel@vger.kernel.org
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13353 S:      Supported
13354 F:      Documentation/devicetree/bindings/regmap/
13355 F:      drivers/base/regmap/
13356 F:      include/linux/regmap.h
13357
13358 REISERFS FILE SYSTEM
13359 L:      reiserfs-devel@vger.kernel.org
13360 S:      Supported
13361 F:      fs/reiserfs/
13362
13363 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13364 M:      Ohad Ben-Cohen <ohad@wizery.com>
13365 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13366 L:      linux-remoteproc@vger.kernel.org
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13368 S:      Maintained
13369 F:      Documentation/devicetree/bindings/remoteproc/
13370 F:      Documentation/remoteproc.txt
13371 F:      drivers/remoteproc/
13372 F:      include/linux/remoteproc.h
13373
13374 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13375 M:      Ohad Ben-Cohen <ohad@wizery.com>
13376 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13377 L:      linux-remoteproc@vger.kernel.org
13378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13379 S:      Maintained
13380 F:      drivers/rpmsg/
13381 F:      Documentation/rpmsg.txt
13382 F:      include/linux/rpmsg.h
13383 F:      include/linux/rpmsg/
13384
13385 RENESAS CLOCK DRIVERS
13386 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13387 L:      linux-renesas-soc@vger.kernel.org
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13389 S:      Supported
13390 F:      drivers/clk/renesas/
13391
13392 RENESAS EMEV2 I2C DRIVER
13393 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13394 S:      Supported
13395 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13396 F:      drivers/i2c/busses/i2c-emev2.c
13397
13398 RENESAS ETHERNET DRIVERS
13399 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13400 L:      netdev@vger.kernel.org
13401 L:      linux-renesas-soc@vger.kernel.org
13402 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13403 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13404 F:      drivers/net/ethernet/renesas/
13405 F:      include/linux/sh_eth.h
13406
13407 RENESAS R-CAR GYROADC DRIVER
13408 M:      Marek Vasut <marek.vasut@gmail.com>
13409 L:      linux-iio@vger.kernel.org
13410 S:      Supported
13411 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13412 F:      drivers/iio/adc/rcar-gyroadc.c
13413
13414 RENESAS R-CAR I2C DRIVERS
13415 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13416 S:      Supported
13417 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13418 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13419 F:      drivers/i2c/busses/i2c-rcar.c
13420 F:      drivers/i2c/busses/i2c-sh_mobile.c
13421
13422 RENESAS RIIC DRIVER
13423 M:      Chris Brandt <chris.brandt@renesas.com>
13424 S:      Supported
13425 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13426 F:      drivers/i2c/busses/i2c-riic.c
13427
13428 RENESAS USB PHY DRIVER
13429 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13430 L:      linux-renesas-soc@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13433
13434 RESET CONTROLLER FRAMEWORK
13435 M:      Philipp Zabel <p.zabel@pengutronix.de>
13436 T:      git git://git.pengutronix.de/git/pza/linux
13437 S:      Maintained
13438 F:      drivers/reset/
13439 F:      Documentation/devicetree/bindings/reset/
13440 F:      include/dt-bindings/reset/
13441 F:      include/linux/reset.h
13442 F:      include/linux/reset/
13443 F:      include/linux/reset-controller.h
13444
13445 RESTARTABLE SEQUENCES SUPPORT
13446 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13447 M:      Peter Zijlstra <peterz@infradead.org>
13448 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13449 M:      Boqun Feng <boqun.feng@gmail.com>
13450 L:      linux-kernel@vger.kernel.org
13451 S:      Supported
13452 F:      kernel/rseq.c
13453 F:      include/uapi/linux/rseq.h
13454 F:      include/trace/events/rseq.h
13455 F:      tools/testing/selftests/rseq/
13456
13457 RFKILL
13458 M:      Johannes Berg <johannes@sipsolutions.net>
13459 L:      linux-wireless@vger.kernel.org
13460 W:      http://wireless.kernel.org/
13461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13463 S:      Maintained
13464 F:      Documentation/rfkill.txt
13465 F:      Documentation/ABI/stable/sysfs-class-rfkill
13466 F:      net/rfkill/
13467 F:      include/linux/rfkill.h
13468 F:      include/uapi/linux/rfkill.h
13469
13470 RHASHTABLE
13471 M:      Thomas Graf <tgraf@suug.ch>
13472 M:      Herbert Xu <herbert@gondor.apana.org.au>
13473 L:      netdev@vger.kernel.org
13474 S:      Maintained
13475 F:      lib/rhashtable.c
13476 F:      lib/test_rhashtable.c
13477 F:      include/linux/rhashtable.h
13478 F:      include/linux/rhashtable-types.h
13479
13480 RICOH R5C592 MEMORYSTICK DRIVER
13481 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13482 S:      Maintained
13483 F:      drivers/memstick/host/r592.*
13484
13485 RICOH SMARTMEDIA/XD DRIVER
13486 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13487 S:      Maintained
13488 F:      drivers/mtd/nand/raw/r852.c
13489 F:      drivers/mtd/nand/raw/r852.h
13490
13491 RISC-V ARCHITECTURE
13492 M:      Palmer Dabbelt <palmer@sifive.com>
13493 M:      Albert Ou <aou@eecs.berkeley.edu>
13494 L:      linux-riscv@lists.infradead.org
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13496 S:      Supported
13497 F:      arch/riscv/
13498 K:      riscv
13499 N:      riscv
13500
13501 ROCCAT DRIVERS
13502 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13503 W:      http://sourceforge.net/projects/roccat/
13504 S:      Maintained
13505 F:      drivers/hid/hid-roccat*
13506 F:      include/linux/hid-roccat*
13507 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13508
13509 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13510 M:      Jacob chen <jacob2.chen@rock-chips.com>
13511 L:      linux-media@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/media/platform/rockchip/rga/
13514 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13515
13516 ROCKCHIP VPU CODEC DRIVER
13517 M:      Ezequiel Garcia <ezequiel@collabora.com>
13518 L:      linux-media@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/staging/media/platform/rockchip/vpu/
13521 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13522
13523 ROCKER DRIVER
13524 M:      Jiri Pirko <jiri@resnulli.us>
13525 L:      netdev@vger.kernel.org
13526 S:      Supported
13527 F:      drivers/net/ethernet/rocker/
13528
13529 ROCKETPORT DRIVER
13530 P:      Comtrol Corp.
13531 W:      http://www.comtrol.com
13532 S:      Maintained
13533 F:      Documentation/serial/rocket.rst
13534 F:      drivers/tty/rocket*
13535
13536 ROCKETPORT EXPRESS/INFINITY DRIVER
13537 M:      Kevin Cernekee <cernekee@gmail.com>
13538 L:      linux-serial@vger.kernel.org
13539 S:      Odd Fixes
13540 F:      drivers/tty/serial/rp2.*
13541
13542 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13543 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13544 L:      linux-kernel@vger.kernel.org
13545 L:      linux-renesas-soc@vger.kernel.org
13546 S:      Supported
13547 F:      drivers/mfd/bd9571mwv.c
13548 F:      drivers/regulator/bd9571mwv-regulator.c
13549 F:      drivers/gpio/gpio-bd9571mwv.c
13550 F:      include/linux/mfd/bd9571mwv.h
13551 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13552
13553 ROSE NETWORK LAYER
13554 M:      Ralf Baechle <ralf@linux-mips.org>
13555 L:      linux-hams@vger.kernel.org
13556 W:      http://www.linux-ax25.org/
13557 S:      Maintained
13558 F:      include/net/rose.h
13559 F:      include/uapi/linux/rose.h
13560 F:      net/rose/
13561
13562 RTL2830 MEDIA DRIVER
13563 M:      Antti Palosaari <crope@iki.fi>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 W:      http://palosaari.fi/linux/
13567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13568 T:      git git://linuxtv.org/anttip/media_tree.git
13569 S:      Maintained
13570 F:      drivers/media/dvb-frontends/rtl2830*
13571
13572 RTL2832 MEDIA DRIVER
13573 M:      Antti Palosaari <crope@iki.fi>
13574 L:      linux-media@vger.kernel.org
13575 W:      https://linuxtv.org
13576 W:      http://palosaari.fi/linux/
13577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13578 T:      git git://linuxtv.org/anttip/media_tree.git
13579 S:      Maintained
13580 F:      drivers/media/dvb-frontends/rtl2832*
13581
13582 RTL2832_SDR MEDIA DRIVER
13583 M:      Antti Palosaari <crope@iki.fi>
13584 L:      linux-media@vger.kernel.org
13585 W:      https://linuxtv.org
13586 W:      http://palosaari.fi/linux/
13587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13588 T:      git git://linuxtv.org/anttip/media_tree.git
13589 S:      Maintained
13590 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13591
13592 RTL8180 WIRELESS DRIVER
13593 L:      linux-wireless@vger.kernel.org
13594 W:      http://wireless.kernel.org/
13595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13596 S:      Orphan
13597 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13598
13599 RTL8187 WIRELESS DRIVER
13600 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13601 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13602 M:      Larry Finger <Larry.Finger@lwfinger.net>
13603 L:      linux-wireless@vger.kernel.org
13604 W:      http://wireless.kernel.org/
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13606 S:      Maintained
13607 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13608
13609 REALTEK WIRELESS DRIVER (rtlwifi family)
13610 M:      Ping-Ke Shih <pkshih@realtek.com>
13611 L:      linux-wireless@vger.kernel.org
13612 W:      http://wireless.kernel.org/
13613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13614 S:      Maintained
13615 F:      drivers/net/wireless/realtek/rtlwifi/
13616
13617 REALTEK WIRELESS DRIVER (rtw88)
13618 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13619 L:      linux-wireless@vger.kernel.org
13620 S:      Maintained
13621 F:      drivers/net/wireless/realtek/rtw88/
13622
13623 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13624 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13625 L:      linux-wireless@vger.kernel.org
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13627 S:      Maintained
13628 F:      drivers/net/wireless/realtek/rtl8xxxu/
13629
13630 RXRPC SOCKETS (AF_RXRPC)
13631 M:      David Howells <dhowells@redhat.com>
13632 L:      linux-afs@lists.infradead.org
13633 S:      Supported
13634 F:      net/rxrpc/
13635 F:      include/keys/rxrpc-type.h
13636 F:      include/net/af_rxrpc.h
13637 F:      include/trace/events/rxrpc.h
13638 F:      include/uapi/linux/rxrpc.h
13639 F:      Documentation/networking/rxrpc.txt
13640 W:      https://www.infradead.org/~dhowells/kafs/
13641
13642 S3 SAVAGE FRAMEBUFFER DRIVER
13643 M:      Antonino Daplas <adaplas@gmail.com>
13644 L:      linux-fbdev@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/video/fbdev/savage/
13647
13648 S390
13649 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13650 M:      Vasily Gorbik <gor@linux.ibm.com>
13651 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13652 L:      linux-s390@vger.kernel.org
13653 W:      http://www.ibm.com/developerworks/linux/linux390/
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13655 S:      Supported
13656 F:      arch/s390/
13657 F:      drivers/s390/
13658 F:      Documentation/s390/
13659 F:      Documentation/driver-api/s390-drivers.rst
13660
13661 S390 COMMON I/O LAYER
13662 M:      Sebastian Ott <sebott@linux.ibm.com>
13663 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13664 L:      linux-s390@vger.kernel.org
13665 W:      http://www.ibm.com/developerworks/linux/linux390/
13666 S:      Supported
13667 F:      drivers/s390/cio/
13668
13669 S390 DASD DRIVER
13670 M:      Stefan Haberland <sth@linux.ibm.com>
13671 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13672 L:      linux-s390@vger.kernel.org
13673 W:      http://www.ibm.com/developerworks/linux/linux390/
13674 S:      Supported
13675 F:      drivers/s390/block/dasd*
13676 F:      block/partitions/ibm.c
13677
13678 S390 IOMMU (PCI)
13679 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13680 L:      linux-s390@vger.kernel.org
13681 W:      http://www.ibm.com/developerworks/linux/linux390/
13682 S:      Supported
13683 F:      drivers/iommu/s390-iommu.c
13684
13685 S390 IUCV NETWORK LAYER
13686 M:      Julian Wiedmann <jwi@linux.ibm.com>
13687 M:      Ursula Braun <ubraun@linux.ibm.com>
13688 L:      linux-s390@vger.kernel.org
13689 W:      http://www.ibm.com/developerworks/linux/linux390/
13690 S:      Supported
13691 F:      drivers/s390/net/*iucv*
13692 F:      include/net/iucv/
13693 F:      net/iucv/
13694
13695 S390 NETWORK DRIVERS
13696 M:      Julian Wiedmann <jwi@linux.ibm.com>
13697 M:      Ursula Braun <ubraun@linux.ibm.com>
13698 L:      linux-s390@vger.kernel.org
13699 W:      http://www.ibm.com/developerworks/linux/linux390/
13700 S:      Supported
13701 F:      drivers/s390/net/
13702
13703 S390 PCI SUBSYSTEM
13704 M:      Sebastian Ott <sebott@linux.ibm.com>
13705 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13706 L:      linux-s390@vger.kernel.org
13707 W:      http://www.ibm.com/developerworks/linux/linux390/
13708 S:      Supported
13709 F:      arch/s390/pci/
13710 F:      drivers/pci/hotplug/s390_pci_hpc.c
13711
13712 S390 VFIO-CCW DRIVER
13713 M:      Cornelia Huck <cohuck@redhat.com>
13714 M:      Farhan Ali <alifm@linux.ibm.com>
13715 M:      Eric Farman <farman@linux.ibm.com>
13716 R:      Halil Pasic <pasic@linux.ibm.com>
13717 L:      linux-s390@vger.kernel.org
13718 L:      kvm@vger.kernel.org
13719 S:      Supported
13720 F:      drivers/s390/cio/vfio_ccw*
13721 F:      Documentation/s390/vfio-ccw.rst
13722 F:      include/uapi/linux/vfio_ccw.h
13723
13724 S390 ZCRYPT DRIVER
13725 M:      Harald Freudenberger <freude@linux.ibm.com>
13726 L:      linux-s390@vger.kernel.org
13727 W:      http://www.ibm.com/developerworks/linux/linux390/
13728 S:      Supported
13729 F:      drivers/s390/crypto/
13730
13731 S390 VFIO AP DRIVER
13732 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13733 M:      Pierre Morel <pmorel@linux.ibm.com>
13734 M:      Halil Pasic <pasic@linux.ibm.com>
13735 L:      linux-s390@vger.kernel.org
13736 W:      http://www.ibm.com/developerworks/linux/linux390/
13737 S:      Supported
13738 F:      drivers/s390/crypto/vfio_ap_drv.c
13739 F:      drivers/s390/crypto/vfio_ap_private.h
13740 F:      drivers/s390/crypto/vfio_ap_ops.c
13741 F:      Documentation/s390/vfio-ap.rst
13742
13743 S390 ZFCP DRIVER
13744 M:      Steffen Maier <maier@linux.ibm.com>
13745 M:      Benjamin Block <bblock@linux.ibm.com>
13746 L:      linux-s390@vger.kernel.org
13747 W:      http://www.ibm.com/developerworks/linux/linux390/
13748 S:      Supported
13749 F:      drivers/s390/scsi/zfcp_*
13750
13751 S3C24XX SD/MMC Driver
13752 M:      Ben Dooks <ben-linux@fluff.org>
13753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13754 S:      Supported
13755 F:      drivers/mmc/host/s3cmci.*
13756
13757 SAA6588 RDS RECEIVER DRIVER
13758 M:      Hans Verkuil <hverkuil@xs4all.nl>
13759 L:      linux-media@vger.kernel.org
13760 T:      git git://linuxtv.org/media_tree.git
13761 W:      https://linuxtv.org
13762 S:      Odd Fixes
13763 F:      drivers/media/i2c/saa6588*
13764
13765 SAA7134 VIDEO4LINUX DRIVER
13766 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13767 L:      linux-media@vger.kernel.org
13768 W:      https://linuxtv.org
13769 T:      git git://linuxtv.org/media_tree.git
13770 S:      Odd fixes
13771 F:      Documentation/media/v4l-drivers/saa7134*
13772 F:      drivers/media/pci/saa7134/
13773
13774 SAA7146 VIDEO4LINUX-2 DRIVER
13775 M:      Hans Verkuil <hverkuil@xs4all.nl>
13776 L:      linux-media@vger.kernel.org
13777 T:      git git://linuxtv.org/media_tree.git
13778 S:      Maintained
13779 F:      drivers/media/common/saa7146/
13780 F:      drivers/media/pci/saa7146/
13781 F:      include/media/drv-intf/saa7146*
13782
13783 SAMSUNG AUDIO (ASoC) DRIVERS
13784 M:      Krzysztof Kozlowski <krzk@kernel.org>
13785 M:      Sangbeom Kim <sbkim73@samsung.com>
13786 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13788 S:      Supported
13789 F:      sound/soc/samsung/
13790 F:      Documentation/devicetree/bindings/sound/samsung*
13791
13792 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13793 M:      Krzysztof Kozlowski <krzk@kernel.org>
13794 L:      linux-crypto@vger.kernel.org
13795 L:      linux-samsung-soc@vger.kernel.org
13796 S:      Maintained
13797 F:      drivers/crypto/exynos-rng.c
13798 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13799
13800 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13801 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13802 L:      linux-samsung-soc@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/char/hw_random/exynos-trng.c
13805 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13806
13807 SAMSUNG FRAMEBUFFER DRIVER
13808 M:      Jingoo Han <jingoohan1@gmail.com>
13809 L:      linux-fbdev@vger.kernel.org
13810 S:      Maintained
13811 F:      drivers/video/fbdev/s3c-fb.c
13812
13813 SAMSUNG LAPTOP DRIVER
13814 M:      Corentin Chary <corentin.chary@gmail.com>
13815 L:      platform-driver-x86@vger.kernel.org
13816 S:      Maintained
13817 F:      drivers/platform/x86/samsung-laptop.c
13818
13819 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13820 M:      Sangbeom Kim <sbkim73@samsung.com>
13821 M:      Krzysztof Kozlowski <krzk@kernel.org>
13822 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13823 L:      linux-kernel@vger.kernel.org
13824 L:      linux-samsung-soc@vger.kernel.org
13825 S:      Supported
13826 F:      drivers/mfd/sec*.c
13827 F:      drivers/regulator/s2m*.c
13828 F:      drivers/regulator/s5m*.c
13829 F:      drivers/clk/clk-s2mps11.c
13830 F:      drivers/rtc/rtc-s5m.c
13831 F:      include/linux/mfd/samsung/
13832 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13833 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13834 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13835 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13836
13837 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13838 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13839 L:      linux-media@vger.kernel.org
13840 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13841 S:      Maintained
13842 F:      drivers/media/platform/s3c-camif/
13843 F:      include/media/drv-intf/s3c_camif.h
13844
13845 SAMSUNG S3FWRN5 NFC DRIVER
13846 M:      Robert Baldyga <r.baldyga@samsung.com>
13847 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13848 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13849 S:      Supported
13850 F:      drivers/nfc/s3fwrn5
13851
13852 SAMSUNG S5C73M3 CAMERA DRIVER
13853 M:      Kyungmin Park <kyungmin.park@samsung.com>
13854 M:      Andrzej Hajda <a.hajda@samsung.com>
13855 L:      linux-media@vger.kernel.org
13856 S:      Supported
13857 F:      drivers/media/i2c/s5c73m3/*
13858
13859 SAMSUNG S5K5BAF CAMERA DRIVER
13860 M:      Kyungmin Park <kyungmin.park@samsung.com>
13861 M:      Andrzej Hajda <a.hajda@samsung.com>
13862 L:      linux-media@vger.kernel.org
13863 S:      Supported
13864 F:      drivers/media/i2c/s5k5baf.c
13865
13866 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13867 M:      Krzysztof Kozlowski <krzk@kernel.org>
13868 M:      Vladimir Zapolskiy <vz@mleia.com>
13869 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13870 L:      linux-crypto@vger.kernel.org
13871 L:      linux-samsung-soc@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/crypto/s5p-sss.c
13874
13875 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13876 M:      Kyungmin Park <kyungmin.park@samsung.com>
13877 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13878 L:      linux-media@vger.kernel.org
13879 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13880 S:      Supported
13881 F:      drivers/media/platform/exynos4-is/
13882
13883 SAMSUNG SOC CLOCK DRIVERS
13884 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13885 M:      Tomasz Figa <tomasz.figa@gmail.com>
13886 M:      Chanwoo Choi <cw00.choi@samsung.com>
13887 S:      Supported
13888 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13890 F:      drivers/clk/samsung/
13891 F:      include/dt-bindings/clock/exynos*.h
13892 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13893
13894 SAMSUNG SPI DRIVERS
13895 M:      Kukjin Kim <kgene@kernel.org>
13896 M:      Krzysztof Kozlowski <krzk@kernel.org>
13897 M:      Andi Shyti <andi@etezian.org>
13898 L:      linux-spi@vger.kernel.org
13899 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13900 S:      Maintained
13901 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13902 F:      drivers/spi/spi-s3c*
13903 F:      include/linux/platform_data/spi-s3c64xx.h
13904
13905 SAMSUNG SXGBE DRIVERS
13906 M:      Byungho An <bh74.an@samsung.com>
13907 M:      Girish K S <ks.giri@samsung.com>
13908 M:      Vipul Pandya <vipul.pandya@samsung.com>
13909 S:      Supported
13910 L:      netdev@vger.kernel.org
13911 F:      drivers/net/ethernet/samsung/sxgbe/
13912
13913 SAMSUNG THERMAL DRIVER
13914 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13915 L:      linux-pm@vger.kernel.org
13916 L:      linux-samsung-soc@vger.kernel.org
13917 S:      Supported
13918 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13919 F:      drivers/thermal/samsung/
13920
13921 SAMSUNG USB2 PHY DRIVER
13922 M:      Kamil Debski <kamil@wypas.org>
13923 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13924 L:      linux-kernel@vger.kernel.org
13925 S:      Supported
13926 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13927 F:      Documentation/phy/samsung-usb2.txt
13928 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13929 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13930 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13931 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13932 F:      drivers/phy/samsung/phy-samsung-usb2.c
13933 F:      drivers/phy/samsung/phy-samsung-usb2.h
13934
13935 SC1200 WDT DRIVER
13936 M:      Zwane Mwaikambo <zwanem@gmail.com>
13937 S:      Maintained
13938 F:      drivers/watchdog/sc1200wdt.c
13939
13940 SCHEDULER
13941 M:      Ingo Molnar <mingo@redhat.com>
13942 M:      Peter Zijlstra <peterz@infradead.org>
13943 L:      linux-kernel@vger.kernel.org
13944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13945 S:      Maintained
13946 F:      kernel/sched/
13947 F:      include/linux/sched.h
13948 F:      include/uapi/linux/sched.h
13949 F:      include/linux/wait.h
13950 F:      include/linux/preempt.h
13951
13952 SCR24X CHIP CARD INTERFACE DRIVER
13953 M:      Lubomir Rintel <lkundrak@v3.sk>
13954 S:      Supported
13955 F:      drivers/char/pcmcia/scr24x_cs.c
13956
13957 SCSI CDROM DRIVER
13958 M:      Jens Axboe <axboe@kernel.dk>
13959 L:      linux-scsi@vger.kernel.org
13960 W:      http://www.kernel.dk
13961 S:      Maintained
13962 F:      drivers/scsi/sr*
13963
13964 SCSI RDMA PROTOCOL (SRP) INITIATOR
13965 M:      Bart Van Assche <bvanassche@acm.org>
13966 L:      linux-rdma@vger.kernel.org
13967 S:      Supported
13968 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13969 F:      drivers/infiniband/ulp/srp/
13970 F:      include/scsi/srp.h
13971
13972 SCSI RDMA PROTOCOL (SRP) TARGET
13973 M:      Bart Van Assche <bvanassche@acm.org>
13974 L:      linux-rdma@vger.kernel.org
13975 L:      target-devel@vger.kernel.org
13976 S:      Supported
13977 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13978 F:      drivers/infiniband/ulp/srpt/
13979
13980 SCSI SG DRIVER
13981 M:      Doug Gilbert <dgilbert@interlog.com>
13982 L:      linux-scsi@vger.kernel.org
13983 W:      http://sg.danny.cz/sg
13984 S:      Maintained
13985 F:      Documentation/scsi/scsi-generic.txt
13986 F:      drivers/scsi/sg.c
13987 F:      include/scsi/sg.h
13988
13989 SCSI SUBSYSTEM
13990 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13992 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13994 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13995 L:      linux-scsi@vger.kernel.org
13996 S:      Maintained
13997 F:      Documentation/devicetree/bindings/scsi/
13998 F:      drivers/scsi/
13999 F:      include/scsi/
14000
14001 SCSI TAPE DRIVER
14002 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14003 L:      linux-scsi@vger.kernel.org
14004 S:      Maintained
14005 F:      Documentation/scsi/st.txt
14006 F:      drivers/scsi/st.*
14007 F:      drivers/scsi/st_*.h
14008
14009 SCSI TARGET SUBSYSTEM
14010 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14011 L:      linux-scsi@vger.kernel.org
14012 L:      target-devel@vger.kernel.org
14013 W:      http://www.linux-iscsi.org
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14015 Q:      https://patchwork.kernel.org/project/target-devel/list/
14016 S:      Supported
14017 F:      drivers/target/
14018 F:      include/target/
14019 F:      Documentation/target/
14020
14021 SCTP PROTOCOL
14022 M:      Vlad Yasevich <vyasevich@gmail.com>
14023 M:      Neil Horman <nhorman@tuxdriver.com>
14024 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14025 L:      linux-sctp@vger.kernel.org
14026 W:      http://lksctp.sourceforge.net
14027 S:      Maintained
14028 F:      Documentation/networking/sctp.txt
14029 F:      include/linux/sctp.h
14030 F:      include/uapi/linux/sctp.h
14031 F:      include/net/sctp/
14032 F:      net/sctp/
14033
14034 SCx200 CPU SUPPORT
14035 M:      Jim Cromie <jim.cromie@gmail.com>
14036 S:      Odd Fixes
14037 F:      Documentation/i2c/busses/scx200_acb
14038 F:      arch/x86/platform/scx200/
14039 F:      drivers/watchdog/scx200_wdt.c
14040 F:      drivers/i2c/busses/scx200*
14041 F:      drivers/mtd/maps/scx200_docflash.c
14042 F:      include/linux/scx200.h
14043
14044 SCx200 GPIO DRIVER
14045 M:      Jim Cromie <jim.cromie@gmail.com>
14046 S:      Maintained
14047 F:      drivers/char/scx200_gpio.c
14048 F:      include/linux/scx200_gpio.h
14049
14050 SCx200 HRT CLOCKSOURCE DRIVER
14051 M:      Jim Cromie <jim.cromie@gmail.com>
14052 S:      Maintained
14053 F:      drivers/clocksource/scx200_hrt.c
14054
14055 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14056 M:      Sascha Sommer <saschasommer@freenet.de>
14057 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14058 S:      Maintained
14059 F:      drivers/mmc/host/sdricoh_cs.c
14060
14061 SECO BOARDS CEC DRIVER
14062 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14063 S:      Maintained
14064 F:      drivers/media/platform/seco-cec/seco-cec.c
14065 F:      drivers/media/platform/seco-cec/seco-cec.h
14066
14067 SECURE COMPUTING
14068 M:      Kees Cook <keescook@chromium.org>
14069 R:      Andy Lutomirski <luto@amacapital.net>
14070 R:      Will Drewry <wad@chromium.org>
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14072 S:      Supported
14073 F:      kernel/seccomp.c
14074 F:      include/uapi/linux/seccomp.h
14075 F:      include/linux/seccomp.h
14076 F:      tools/testing/selftests/seccomp/*
14077 F:      tools/testing/selftests/kselftest_harness.h
14078 F:      Documentation/userspace-api/seccomp_filter.rst
14079 K:      \bsecure_computing
14080 K:      \bTIF_SECCOMP\b
14081
14082 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14083 M:      Al Cooper <alcooperx@gmail.com>
14084 L:      linux-mmc@vger.kernel.org
14085 L:      bcm-kernel-feedback-list@broadcom.com
14086 S:      Maintained
14087 F:      drivers/mmc/host/sdhci-brcmstb*
14088
14089 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14090 M:      Adrian Hunter <adrian.hunter@intel.com>
14091 L:      linux-mmc@vger.kernel.org
14092 S:      Maintained
14093 F:      drivers/mmc/host/sdhci*
14094 F:      include/linux/mmc/sdhci*
14095
14096 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14097 M:      Adrian Hunter <adrian.hunter@intel.com>
14098 M:      Ritesh Harjani <riteshh@codeaurora.org>
14099 M:      Asutosh Das <asutoshd@codeaurora.org>
14100 L:      linux-mmc@vger.kernel.org
14101 S:      Maintained
14102 F:      drivers/mmc/host/cqhci*
14103
14104 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14105 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14106 M:      Manjunath M B <manjumb@synopsys.com>
14107 L:      linux-mmc@vger.kernel.org
14108 S:      Maintained
14109 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14110
14111 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14113 L:      linux-mmc@vger.kernel.org
14114 S:      Supported
14115 F:      drivers/mmc/host/sdhci-of-at91.c
14116
14117 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14118 M:      Ben Dooks <ben-linux@fluff.org>
14119 M:      Jaehoon Chung <jh80.chung@samsung.com>
14120 L:      linux-mmc@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/mmc/host/sdhci-s3c*
14123
14124 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14125 M:      Viresh Kumar <vireshk@kernel.org>
14126 L:      linux-mmc@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/mmc/host/sdhci-spear.c
14129
14130 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14131 M:      Kishon Vijay Abraham I <kishon@ti.com>
14132 L:      linux-mmc@vger.kernel.org
14133 S:      Maintained
14134 F:      drivers/mmc/host/sdhci-omap.c
14135
14136 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14137 M:      Scott Bauer <scott.bauer@intel.com>
14138 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14139 L:      linux-block@vger.kernel.org
14140 S:      Supported
14141 F:      block/sed*
14142 F:      block/opal_proto.h
14143 F:      include/linux/sed*
14144 F:      include/uapi/linux/sed*
14145
14146 SECURITY CONTACT
14147 M:      Security Officers <security@kernel.org>
14148 S:      Supported
14149
14150 SECURITY SUBSYSTEM
14151 M:      James Morris <jmorris@namei.org>
14152 M:      "Serge E. Hallyn" <serge@hallyn.com>
14153 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14155 W:      http://kernsec.org/
14156 S:      Supported
14157 F:      security/
14158 X:      security/selinux/
14159
14160 SELINUX SECURITY MODULE
14161 M:      Paul Moore <paul@paul-moore.com>
14162 M:      Stephen Smalley <sds@tycho.nsa.gov>
14163 M:      Eric Paris <eparis@parisplace.org>
14164 L:      selinux@vger.kernel.org
14165 W:      https://selinuxproject.org
14166 W:      https://github.com/SELinuxProject
14167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14168 S:      Supported
14169 F:      include/uapi/linux/selinux_netlink.h
14170 F:      security/selinux/
14171 F:      scripts/selinux/
14172 F:      Documentation/admin-guide/LSM/SELinux.rst
14173
14174 SENSABLE PHANTOM
14175 M:      Jiri Slaby <jirislaby@gmail.com>
14176 S:      Maintained
14177 F:      drivers/misc/phantom.c
14178 F:      include/uapi/linux/phantom.h
14179
14180 SERIAL DEVICE BUS
14181 M:      Rob Herring <robh@kernel.org>
14182 L:      linux-serial@vger.kernel.org
14183 S:      Maintained
14184 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14185 F:      drivers/tty/serdev/
14186 F:      include/linux/serdev.h
14187
14188 SERIAL DRIVERS
14189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14190 L:      linux-serial@vger.kernel.org
14191 S:      Maintained
14192 F:      Documentation/devicetree/bindings/serial/
14193 F:      drivers/tty/serial/
14194
14195 SERIAL IR RECEIVER
14196 M:      Sean Young <sean@mess.org>
14197 L:      linux-media@vger.kernel.org
14198 S:      Maintained
14199 F:      drivers/media/rc/serial_ir.c
14200
14201 SFC NETWORK DRIVER
14202 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14203 M:      Edward Cree <ecree@solarflare.com>
14204 M:      Martin Habets <mhabets@solarflare.com>
14205 L:      netdev@vger.kernel.org
14206 S:      Supported
14207 F:      drivers/net/ethernet/sfc/
14208
14209 SFF/SFP/SFP+ MODULE SUPPORT
14210 M:      Russell King <linux@armlinux.org.uk>
14211 L:      netdev@vger.kernel.org
14212 S:      Maintained
14213 F:      drivers/net/phy/phylink.c
14214 F:      drivers/net/phy/sfp*
14215 F:      include/linux/phylink.h
14216 F:      include/linux/sfp.h
14217
14218 SGI GRU DRIVER
14219 M:      Dimitri Sivanich <sivanich@sgi.com>
14220 S:      Maintained
14221 F:      drivers/misc/sgi-gru/
14222
14223 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14224 M:      Pat Gefre <pfg@sgi.com>
14225 L:      linux-ia64@vger.kernel.org
14226 S:      Supported
14227 F:      Documentation/ia64/serial.txt
14228 F:      drivers/tty/serial/ioc?_serial.c
14229 F:      include/linux/ioc?.h
14230
14231 SGI XP/XPC/XPNET DRIVER
14232 M:      Cliff Whickman <cpw@sgi.com>
14233 M:      Robin Holt <robinmholt@gmail.com>
14234 S:      Maintained
14235 F:      drivers/misc/sgi-xp/
14236
14237 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14238 M:      Ursula Braun <ubraun@linux.ibm.com>
14239 M:      Karsten Graul <kgraul@linux.ibm.com>
14240 L:      linux-s390@vger.kernel.org
14241 W:      http://www.ibm.com/developerworks/linux/linux390/
14242 S:      Supported
14243 F:      net/smc/
14244
14245 SHARP RJ54N1CB0C SENSOR DRIVER
14246 M:      Jacopo Mondi <jacopo@jmondi.org>
14247 L:      linux-media@vger.kernel.org
14248 T:      git git://linuxtv.org/media_tree.git
14249 S:      Odd fixes
14250 F:      drivers/media/i2c/rj54n1cb0c.c
14251 F:      include/media/i2c/rj54n1cb0c.h
14252
14253 SH_VEU V4L2 MEM2MEM DRIVER
14254 L:      linux-media@vger.kernel.org
14255 S:      Orphan
14256 F:      drivers/media/platform/sh_veu.c
14257
14258 SH_VOU V4L2 OUTPUT DRIVER
14259 L:      linux-media@vger.kernel.org
14260 S:      Orphan
14261 F:      drivers/media/platform/sh_vou.c
14262 F:      include/media/drv-intf/sh_vou.h
14263
14264 SI2157 MEDIA DRIVER
14265 M:      Antti Palosaari <crope@iki.fi>
14266 L:      linux-media@vger.kernel.org
14267 W:      https://linuxtv.org
14268 W:      http://palosaari.fi/linux/
14269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14270 T:      git git://linuxtv.org/anttip/media_tree.git
14271 S:      Maintained
14272 F:      drivers/media/tuners/si2157*
14273
14274 SI2165 MEDIA DRIVER
14275 M:      Matthias Schwarzott <zzam@gentoo.org>
14276 L:      linux-media@vger.kernel.org
14277 W:      https://linuxtv.org
14278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14279 S:      Maintained
14280 F:      drivers/media/dvb-frontends/si2165*
14281
14282 SI2168 MEDIA DRIVER
14283 M:      Antti Palosaari <crope@iki.fi>
14284 L:      linux-media@vger.kernel.org
14285 W:      https://linuxtv.org
14286 W:      http://palosaari.fi/linux/
14287 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14288 T:      git git://linuxtv.org/anttip/media_tree.git
14289 S:      Maintained
14290 F:      drivers/media/dvb-frontends/si2168*
14291
14292 SI470X FM RADIO RECEIVER I2C DRIVER
14293 M:      Hans Verkuil <hverkuil@xs4all.nl>
14294 L:      linux-media@vger.kernel.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 W:      https://linuxtv.org
14297 S:      Odd Fixes
14298 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14299
14300 SI470X FM RADIO RECEIVER USB DRIVER
14301 M:      Hans Verkuil <hverkuil@xs4all.nl>
14302 L:      linux-media@vger.kernel.org
14303 T:      git git://linuxtv.org/media_tree.git
14304 W:      https://linuxtv.org
14305 S:      Maintained
14306 F:      drivers/media/radio/si470x/radio-si470x-common.c
14307 F:      drivers/media/radio/si470x/radio-si470x.h
14308 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14309
14310 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14311 M:      Eduardo Valentin <edubezval@gmail.com>
14312 L:      linux-media@vger.kernel.org
14313 T:      git git://linuxtv.org/media_tree.git
14314 W:      https://linuxtv.org
14315 S:      Odd Fixes
14316 F:      drivers/media/radio/si4713/si4713.?
14317
14318 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14319 M:      Eduardo Valentin <edubezval@gmail.com>
14320 L:      linux-media@vger.kernel.org
14321 T:      git git://linuxtv.org/media_tree.git
14322 W:      https://linuxtv.org
14323 S:      Odd Fixes
14324 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14325
14326 SI4713 FM RADIO TRANSMITTER USB DRIVER
14327 M:      Hans Verkuil <hverkuil@xs4all.nl>
14328 L:      linux-media@vger.kernel.org
14329 T:      git git://linuxtv.org/media_tree.git
14330 W:      https://linuxtv.org
14331 S:      Maintained
14332 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14333
14334 SIANO DVB DRIVER
14335 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14336 L:      linux-media@vger.kernel.org
14337 W:      https://linuxtv.org
14338 T:      git git://linuxtv.org/media_tree.git
14339 S:      Odd fixes
14340 F:      drivers/media/common/siano/
14341 F:      drivers/media/usb/siano/
14342 F:      drivers/media/usb/siano/
14343 F:      drivers/media/mmc/siano/
14344
14345 SIFIVE DRIVERS
14346 M:      Palmer Dabbelt <palmer@sifive.com>
14347 M:      Paul Walmsley <paul.walmsley@sifive.com>
14348 L:      linux-riscv@lists.infradead.org
14349 T:      git git://github.com/sifive/riscv-linux.git
14350 S:      Supported
14351 K:      sifive
14352 N:      sifive
14353
14354 SIFIVE FU540 SYSTEM-ON-CHIP
14355 M:      Paul Walmsley <paul.walmsley@sifive.com>
14356 M:      Palmer Dabbelt <palmer@sifive.com>
14357 L:      linux-riscv@lists.infradead.org
14358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14359 S:      Supported
14360 K:      fu540
14361 N:      fu540
14362
14363 SILEAD TOUCHSCREEN DRIVER
14364 M:      Hans de Goede <hdegoede@redhat.com>
14365 L:      linux-input@vger.kernel.org
14366 L:      platform-driver-x86@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/input/touchscreen/silead.c
14369 F:      drivers/platform/x86/touchscreen_dmi.c
14370
14371 SILICON MOTION SM712 FRAME BUFFER DRIVER
14372 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14373 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14374 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14375 L:      linux-fbdev@vger.kernel.org
14376 S:      Maintained
14377 F:      drivers/video/fbdev/sm712*
14378 F:      Documentation/fb/sm712fb.txt
14379
14380 SIMPLE FIRMWARE INTERFACE (SFI)
14381 M:      Len Brown <lenb@kernel.org>
14382 L:      sfi-devel@simplefirmware.org
14383 W:      http://simplefirmware.org/
14384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14385 S:      Supported
14386 F:      arch/x86/platform/sfi/
14387 F:      drivers/sfi/
14388 F:      include/linux/sfi*.h
14389
14390 SIMPLEFB FB DRIVER
14391 M:      Hans de Goede <hdegoede@redhat.com>
14392 L:      linux-fbdev@vger.kernel.org
14393 S:      Maintained
14394 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14395 F:      drivers/video/fbdev/simplefb.c
14396 F:      include/linux/platform_data/simplefb.h
14397
14398 SIMTEC EB110ATX (Chalice CATS)
14399 P:      Ben Dooks
14400 P:      Vincent Sanders <vince@simtec.co.uk>
14401 M:      Simtec Linux Team <linux@simtec.co.uk>
14402 W:      http://www.simtec.co.uk/products/EB110ATX/
14403 S:      Supported
14404
14405 SIMTEC EB2410ITX (BAST)
14406 P:      Ben Dooks
14407 P:      Vincent Sanders <vince@simtec.co.uk>
14408 M:      Simtec Linux Team <linux@simtec.co.uk>
14409 W:      http://www.simtec.co.uk/products/EB2410ITX/
14410 S:      Supported
14411 F:      arch/arm/mach-s3c24xx/mach-bast.c
14412 F:      arch/arm/mach-s3c24xx/bast-ide.c
14413 F:      arch/arm/mach-s3c24xx/bast-irq.c
14414
14415 SIPHASH PRF ROUTINES
14416 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14417 S:      Maintained
14418 F:      lib/siphash.c
14419 F:      lib/test_siphash.c
14420 F:      include/linux/siphash.h
14421
14422 SIOX
14423 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14426 S:      Supported
14427 F:      drivers/siox/*
14428 F:      drivers/gpio/gpio-siox.c
14429 F:      include/trace/events/siox.h
14430
14431 SIS 190 ETHERNET DRIVER
14432 M:      Francois Romieu <romieu@fr.zoreil.com>
14433 L:      netdev@vger.kernel.org
14434 S:      Maintained
14435 F:      drivers/net/ethernet/sis/sis190.c
14436
14437 SIS 900/7016 FAST ETHERNET DRIVER
14438 M:      Daniele Venzano <venza@brownhat.org>
14439 W:      http://www.brownhat.org/sis900.html
14440 L:      netdev@vger.kernel.org
14441 S:      Maintained
14442 F:      drivers/net/ethernet/sis/sis900.*
14443
14444 SIS FRAMEBUFFER DRIVER
14445 M:      Thomas Winischhofer <thomas@winischhofer.net>
14446 W:      http://www.winischhofer.net/linuxsisvga.shtml
14447 S:      Maintained
14448 F:      Documentation/fb/sisfb.txt
14449 F:      drivers/video/fbdev/sis/
14450 F:      include/video/sisfb.h
14451
14452 SIS USB2VGA DRIVER
14453 M:      Thomas Winischhofer <thomas@winischhofer.net>
14454 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14455 S:      Maintained
14456 F:      drivers/usb/misc/sisusbvga/
14457
14458 SLAB ALLOCATOR
14459 M:      Christoph Lameter <cl@linux.com>
14460 M:      Pekka Enberg <penberg@kernel.org>
14461 M:      David Rientjes <rientjes@google.com>
14462 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14463 M:      Andrew Morton <akpm@linux-foundation.org>
14464 L:      linux-mm@kvack.org
14465 S:      Maintained
14466 F:      include/linux/sl?b*.h
14467 F:      mm/sl?b*
14468
14469 SLEEPABLE READ-COPY UPDATE (SRCU)
14470 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14471 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14472 M:      Josh Triplett <josh@joshtriplett.org>
14473 R:      Steven Rostedt <rostedt@goodmis.org>
14474 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14475 L:      rcu@vger.kernel.org
14476 W:      http://www.rdrop.com/users/paulmck/RCU/
14477 S:      Supported
14478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14479 F:      include/linux/srcu*.h
14480 F:      kernel/rcu/srcu*.c
14481
14482 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14483 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14485 S:      Maintained
14486 F:      drivers/slimbus/
14487 F:      Documentation/devicetree/bindings/slimbus/
14488 F:      include/linux/slimbus.h
14489
14490 SMACK SECURITY MODULE
14491 M:      Casey Schaufler <casey@schaufler-ca.com>
14492 L:      linux-security-module@vger.kernel.org
14493 W:      http://schaufler-ca.com
14494 T:      git git://github.com/cschaufler/smack-next
14495 S:      Maintained
14496 F:      Documentation/admin-guide/LSM/Smack.rst
14497 F:      security/smack/
14498
14499 SMC91x ETHERNET DRIVER
14500 M:      Nicolas Pitre <nico@fluxnic.net>
14501 S:      Odd Fixes
14502 F:      drivers/net/ethernet/smsc/smc91x.*
14503
14504 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14505 M:      Sakari Ailus <sakari.ailus@iki.fi>
14506 L:      linux-media@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/media/i2c/smiapp/
14509 F:      include/media/i2c/smiapp.h
14510 F:      drivers/media/i2c/smiapp-pll.c
14511 F:      drivers/media/i2c/smiapp-pll.h
14512 F:      include/uapi/linux/smiapp.h
14513 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14514
14515 SMM665 HARDWARE MONITOR DRIVER
14516 M:      Guenter Roeck <linux@roeck-us.net>
14517 L:      linux-hwmon@vger.kernel.org
14518 S:      Maintained
14519 F:      Documentation/hwmon/smm665.rst
14520 F:      drivers/hwmon/smm665.c
14521
14522 SMSC EMC2103 HARDWARE MONITOR DRIVER
14523 M:      Steve Glendinning <steve.glendinning@shawell.net>
14524 L:      linux-hwmon@vger.kernel.org
14525 S:      Maintained
14526 F:      Documentation/hwmon/emc2103.rst
14527 F:      drivers/hwmon/emc2103.c
14528
14529 SMSC SCH5627 HARDWARE MONITOR DRIVER
14530 M:      Hans de Goede <hdegoede@redhat.com>
14531 L:      linux-hwmon@vger.kernel.org
14532 S:      Supported
14533 F:      Documentation/hwmon/sch5627.rst
14534 F:      drivers/hwmon/sch5627.c
14535
14536 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14537 M:      Steve Glendinning <steve.glendinning@shawell.net>
14538 L:      linux-fbdev@vger.kernel.org
14539 S:      Maintained
14540 F:      drivers/video/fbdev/smscufx.c
14541
14542 SMSC47B397 HARDWARE MONITOR DRIVER
14543 M:      Jean Delvare <jdelvare@suse.com>
14544 L:      linux-hwmon@vger.kernel.org
14545 S:      Maintained
14546 F:      Documentation/hwmon/smsc47b397.rst
14547 F:      drivers/hwmon/smsc47b397.c
14548
14549 SMSC911x ETHERNET DRIVER
14550 M:      Steve Glendinning <steve.glendinning@shawell.net>
14551 L:      netdev@vger.kernel.org
14552 S:      Maintained
14553 F:      include/linux/smsc911x.h
14554 F:      drivers/net/ethernet/smsc/smsc911x.*
14555
14556 SMSC9420 PCI ETHERNET DRIVER
14557 M:      Steve Glendinning <steve.glendinning@shawell.net>
14558 L:      netdev@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/net/ethernet/smsc/smsc9420.*
14561
14562 SOC-CAMERA V4L2 SUBSYSTEM
14563 L:      linux-media@vger.kernel.org
14564 T:      git git://linuxtv.org/media_tree.git
14565 S:      Orphan
14566 F:      include/media/soc_camera.h
14567 F:      drivers/staging/media/soc_camera/
14568
14569 SOCIONEXT SYNQUACER I2C DRIVER
14570 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14571 L:      linux-i2c@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/i2c/busses/i2c-synquacer.c
14574 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14575
14576 SOCIONEXT UNIPHIER SOUND DRIVER
14577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14578 S:      Orphan
14579 F:      sound/soc/uniphier/
14580
14581 SOEKRIS NET48XX LED SUPPORT
14582 M:      Chris Boot <bootc@bootc.net>
14583 S:      Maintained
14584 F:      drivers/leds/leds-net48xx.c
14585
14586 SOFT-ROCE DRIVER (rxe)
14587 M:      Moni Shoua <monis@mellanox.com>
14588 L:      linux-rdma@vger.kernel.org
14589 S:      Supported
14590 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14591 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14592 F:      drivers/infiniband/sw/rxe/
14593 F:      include/uapi/rdma/rdma_user_rxe.h
14594
14595 SOFTLOGIC 6x10 MPEG CODEC
14596 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14597 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14598 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14599 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14600 M:      Ismael Luceno <ismael@iodev.co.uk>
14601 L:      linux-media@vger.kernel.org
14602 S:      Supported
14603 F:      drivers/media/pci/solo6x10/
14604
14605 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14606 M:      James Morse <james.morse@arm.com>
14607 L:      linux-arm-kernel@lists.infradead.org
14608 S:      Maintained
14609 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14610 F:      drivers/firmware/arm_sdei.c
14611 F:      include/linux/arm_sdei.h
14612 F:      include/uapi/linux/arm_sdei.h
14613
14614 SOFTWARE RAID (Multiple Disks) SUPPORT
14615 M:      Shaohua Li <shli@kernel.org>
14616 L:      linux-raid@vger.kernel.org
14617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14618 S:      Supported
14619 F:      drivers/md/Makefile
14620 F:      drivers/md/Kconfig
14621 F:      drivers/md/md*
14622 F:      drivers/md/raid*
14623 F:      include/linux/raid/
14624 F:      include/uapi/linux/raid/
14625
14626 SOCIONEXT (SNI) AVE NETWORK DRIVER
14627 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14628 L:      netdev@vger.kernel.org
14629 S:      Maintained
14630 F:      drivers/net/ethernet/socionext/sni_ave.c
14631 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14632
14633 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14634 M:      Jassi Brar <jaswinder.singh@linaro.org>
14635 L:      netdev@vger.kernel.org
14636 S:      Maintained
14637 F:      drivers/net/ethernet/socionext/netsec.c
14638 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14639
14640 SOLIDRUN CLEARFOG SUPPORT
14641 M:      Russell King <linux@armlinux.org.uk>
14642 S:      Maintained
14643 F:      arch/arm/boot/dts/armada-388-clearfog*
14644 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14645
14646 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14647 M:      Russell King <linux@armlinux.org.uk>
14648 S:      Maintained
14649 F:      arch/arm/boot/dts/imx6*-cubox-i*
14650 F:      arch/arm/boot/dts/imx6*-hummingboard*
14651 F:      arch/arm/boot/dts/imx6*-sr-*
14652
14653 SONIC NETWORK DRIVER
14654 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14655 L:      netdev@vger.kernel.org
14656 S:      Maintained
14657 F:      drivers/net/ethernet/natsemi/sonic.*
14658
14659 SONICS SILICON BACKPLANE DRIVER (SSB)
14660 M:      Michael Buesch <m@bues.ch>
14661 L:      linux-wireless@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/ssb/
14664 F:      include/linux/ssb/
14665
14666 SONY IMX214 SENSOR DRIVER
14667 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14668 L:      linux-media@vger.kernel.org
14669 T:      git git://linuxtv.org/media_tree.git
14670 S:      Maintained
14671 F:      drivers/media/i2c/imx214.c
14672 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14673
14674 SONY IMX258 SENSOR DRIVER
14675 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14676 L:      linux-media@vger.kernel.org
14677 T:      git git://linuxtv.org/media_tree.git
14678 S:      Maintained
14679 F:      drivers/media/i2c/imx258.c
14680
14681 SONY IMX274 SENSOR DRIVER
14682 M:      Leon Luo <leonl@leopardimaging.com>
14683 L:      linux-media@vger.kernel.org
14684 T:      git git://linuxtv.org/media_tree.git
14685 S:      Maintained
14686 F:      drivers/media/i2c/imx274.c
14687 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14688
14689 SONY IMX319 SENSOR DRIVER
14690 M:      Bingbu Cao <bingbu.cao@intel.com>
14691 L:      linux-media@vger.kernel.org
14692 T:      git git://linuxtv.org/media_tree.git
14693 S:      Maintained
14694 F:      drivers/media/i2c/imx319.c
14695
14696 SONY IMX355 SENSOR DRIVER
14697 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14698 L:      linux-media@vger.kernel.org
14699 T:      git git://linuxtv.org/media_tree.git
14700 S:      Maintained
14701 F:      drivers/media/i2c/imx355.c
14702
14703 SONY MEMORYSTICK SUBSYSTEM
14704 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14705 M:      Alex Dubov <oakad@yahoo.com>
14706 M:      Ulf Hansson <ulf.hansson@linaro.org>
14707 L:      linux-mmc@vger.kernel.org
14708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14709 S:      Maintained
14710 F:      drivers/memstick/
14711 F:      include/linux/memstick.h
14712
14713 SONY VAIO CONTROL DEVICE DRIVER
14714 M:      Mattia Dongili <malattia@linux.it>
14715 L:      platform-driver-x86@vger.kernel.org
14716 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14717 S:      Maintained
14718 F:      Documentation/laptops/sony-laptop.txt
14719 F:      drivers/char/sonypi.c
14720 F:      drivers/platform/x86/sony-laptop.c
14721 F:      include/linux/sony-laptop.h
14722
14723 SOUND
14724 M:      Jaroslav Kysela <perex@perex.cz>
14725 M:      Takashi Iwai <tiwai@suse.com>
14726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14727 W:      http://www.alsa-project.org/
14728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14729 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14730 S:      Maintained
14731 F:      Documentation/sound/
14732 F:      include/sound/
14733 F:      include/uapi/sound/
14734 F:      sound/
14735
14736 SOUND - COMPRESSED AUDIO
14737 M:      Vinod Koul <vkoul@kernel.org>
14738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14740 S:      Supported
14741 F:      Documentation/sound/designs/compress-offload.rst
14742 F:      include/sound/compress_driver.h
14743 F:      include/uapi/sound/compress_*
14744 F:      sound/core/compress_offload.c
14745 F:      sound/soc/soc-compress.c
14746
14747 SOUND - DMAENGINE HELPERS
14748 M:      Lars-Peter Clausen <lars@metafoo.de>
14749 S:      Supported
14750 F:      include/sound/dmaengine_pcm.h
14751 F:      sound/core/pcm_dmaengine.c
14752 F:      sound/soc/soc-generic-dmaengine-pcm.c
14753
14754 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14755 M:      Liam Girdwood <lgirdwood@gmail.com>
14756 M:      Mark Brown <broonie@kernel.org>
14757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14758 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14759 W:      http://alsa-project.org/main/index.php/ASoC
14760 S:      Supported
14761 F:      Documentation/devicetree/bindings/sound/
14762 F:      Documentation/sound/soc/
14763 F:      sound/soc/
14764 F:      include/dt-bindings/sound/
14765 F:      include/sound/soc*
14766
14767 SOUNDWIRE SUBSYSTEM
14768 M:      Vinod Koul <vkoul@kernel.org>
14769 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14770 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14771 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14772 S:      Supported
14773 F:      Documentation/driver-api/soundwire/
14774 F:      drivers/soundwire/
14775 F:      include/linux/soundwire/
14776
14777 SP2 MEDIA DRIVER
14778 M:      Olli Salonen <olli.salonen@iki.fi>
14779 L:      linux-media@vger.kernel.org
14780 W:      https://linuxtv.org
14781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14782 S:      Maintained
14783 F:      drivers/media/dvb-frontends/sp2*
14784
14785 SPARC + UltraSPARC (sparc/sparc64)
14786 M:      "David S. Miller" <davem@davemloft.net>
14787 L:      sparclinux@vger.kernel.org
14788 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14791 S:      Maintained
14792 F:      arch/sparc/
14793 F:      drivers/sbus/
14794
14795 SPARC SERIAL DRIVERS
14796 M:      "David S. Miller" <davem@davemloft.net>
14797 L:      sparclinux@vger.kernel.org
14798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14800 S:      Maintained
14801 F:      include/linux/sunserialcore.h
14802 F:      drivers/tty/serial/suncore.c
14803 F:      drivers/tty/serial/sunhv.c
14804 F:      drivers/tty/serial/sunsab.c
14805 F:      drivers/tty/serial/sunsab.h
14806 F:      drivers/tty/serial/sunsu.c
14807 F:      drivers/tty/serial/sunzilog.c
14808 F:      drivers/tty/serial/sunzilog.h
14809 F:      drivers/tty/vcc.c
14810
14811 SPARSE CHECKER
14812 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14813 L:      linux-sparse@vger.kernel.org
14814 W:      https://sparse.wiki.kernel.org/
14815 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14816 S:      Maintained
14817 F:      include/linux/compiler.h
14818
14819 SPEAR CLOCK FRAMEWORK SUPPORT
14820 M:      Viresh Kumar <vireshk@kernel.org>
14821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14822 W:      http://www.st.com/spear
14823 S:      Maintained
14824 F:      drivers/clk/spear/
14825
14826 SPEAR PLATFORM SUPPORT
14827 M:      Viresh Kumar <vireshk@kernel.org>
14828 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14830 W:      http://www.st.com/spear
14831 S:      Maintained
14832 F:      arch/arm/boot/dts/spear*
14833 F:      arch/arm/mach-spear/
14834
14835 SPI NOR SUBSYSTEM
14836 M:      Marek Vasut <marek.vasut@gmail.com>
14837 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14838 L:      linux-mtd@lists.infradead.org
14839 W:      http://www.linux-mtd.infradead.org/
14840 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14842 S:      Maintained
14843 F:      drivers/mtd/spi-nor/
14844 F:      include/linux/mtd/spi-nor.h
14845
14846 SPI SUBSYSTEM
14847 M:      Mark Brown <broonie@kernel.org>
14848 L:      linux-spi@vger.kernel.org
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14850 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14851 S:      Maintained
14852 F:      Documentation/devicetree/bindings/spi/
14853 F:      Documentation/spi/
14854 F:      drivers/spi/
14855 F:      include/linux/spi/
14856 F:      include/uapi/linux/spi/
14857 F:      tools/spi/
14858
14859 SPIDERNET NETWORK DRIVER for CELL
14860 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14861 L:      netdev@vger.kernel.org
14862 S:      Supported
14863 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14864 F:      drivers/net/ethernet/toshiba/spider_net*
14865
14866 SPMI SUBSYSTEM
14867 R:      Stephen Boyd <sboyd@kernel.org>
14868 L:      linux-arm-msm@vger.kernel.org
14869 F:      Documentation/devicetree/bindings/spmi/
14870 F:      drivers/spmi/
14871 F:      include/dt-bindings/spmi/spmi.h
14872 F:      include/linux/spmi.h
14873 F:      include/trace/events/spmi.h
14874
14875 SPU FILE SYSTEM
14876 M:      Jeremy Kerr <jk@ozlabs.org>
14877 L:      linuxppc-dev@lists.ozlabs.org
14878 W:      http://www.ibm.com/developerworks/power/cell/
14879 S:      Supported
14880 F:      Documentation/filesystems/spufs.txt
14881 F:      arch/powerpc/platforms/cell/spufs/
14882
14883 SQUASHFS FILE SYSTEM
14884 M:      Phillip Lougher <phillip@squashfs.org.uk>
14885 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14886 W:      http://squashfs.org.uk
14887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14888 S:      Maintained
14889 F:      Documentation/filesystems/squashfs.txt
14890 F:      fs/squashfs/
14891
14892 SRM (Alpha) environment access
14893 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14894 S:      Maintained
14895 F:      arch/alpha/kernel/srm_env.c
14896
14897 ST LSM6DSx IMU IIO DRIVER
14898 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14899 L:      linux-iio@vger.kernel.org
14900 W:      http://www.st.com/
14901 S:      Maintained
14902 F:      drivers/iio/imu/st_lsm6dsx/
14903 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14904
14905 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14906 M:      Mickael Guene <mickael.guene@st.com>
14907 L:      linux-media@vger.kernel.org
14908 T:      git git://linuxtv.org/media_tree.git
14909 S:      Maintained
14910 F:      drivers/media/i2c/st-mipid02.c
14911 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14912
14913 ST STM32 I2C/SMBUS DRIVER
14914 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14915 L:      linux-i2c@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/i2c/busses/i2c-stm32*
14918
14919 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14920 M:      Song Qiang <songqiang1304521@gmail.com>
14921 L:      linux-iio@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/iio/proximity/vl53l0x-i2c.c
14924 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14925
14926 STABLE BRANCH
14927 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14928 M:      Sasha Levin <sashal@kernel.org>
14929 L:      stable@vger.kernel.org
14930 S:      Supported
14931 F:      Documentation/process/stable-kernel-rules.rst
14932
14933 STAGING - COMEDI
14934 M:      Ian Abbott <abbotti@mev.co.uk>
14935 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14936 S:      Odd Fixes
14937 F:      drivers/staging/comedi/
14938
14939 STAGING - EROFS FILE SYSTEM
14940 M:      Gao Xiang <gaoxiang25@huawei.com>
14941 M:      Chao Yu <yuchao0@huawei.com>
14942 L:      linux-erofs@lists.ozlabs.org
14943 S:      Maintained
14944 F:      drivers/staging/erofs/
14945
14946 STAGING - INDUSTRIAL IO
14947 M:      Jonathan Cameron <jic23@kernel.org>
14948 L:      linux-iio@vger.kernel.org
14949 S:      Odd Fixes
14950 F:      Documentation/devicetree/bindings/staging/iio/
14951 F:      drivers/staging/iio/
14952
14953 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14954 M:      Marc Dietrich <marvin24@gmx.de>
14955 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14956 L:      linux-tegra@vger.kernel.org
14957 S:      Maintained
14958 F:      drivers/staging/nvec/
14959
14960 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14961 M:      Jens Frederich <jfrederich@gmail.com>
14962 M:      Daniel Drake <dsd@laptop.org>
14963 M:      Jon Nettleton <jon.nettleton@gmail.com>
14964 W:      http://wiki.laptop.org/go/DCON
14965 S:      Maintained
14966 F:      drivers/staging/olpc_dcon/
14967
14968 STAGING - REALTEK RTL8712U DRIVERS
14969 M:      Larry Finger <Larry.Finger@lwfinger.net>
14970 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14971 S:      Odd Fixes
14972 F:      drivers/staging/rtl8712/
14973
14974 STAGING - REALTEK RTL8188EU DRIVERS
14975 M:      Larry Finger <Larry.Finger@lwfinger.net>
14976 S:      Odd Fixes
14977 F:      drivers/staging/rtl8188eu/
14978
14979 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14980 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14981 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14982 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14983 L:      linux-fbdev@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/staging/sm750fb/
14986
14987 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14988 M:      William Hubbs <w.d.hubbs@gmail.com>
14989 M:      Chris Brannon <chris@the-brannons.com>
14990 M:      Kirk Reiser <kirk@reisers.ca>
14991 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14992 L:      speakup@linux-speakup.org
14993 W:      http://www.linux-speakup.org/
14994 S:      Odd Fixes
14995 F:      drivers/staging/speakup/
14996
14997 STAGING - VIA VT665X DRIVERS
14998 M:      Forest Bond <forest@alittletooquiet.net>
14999 S:      Odd Fixes
15000 F:      drivers/staging/vt665?/
15001
15002 STAGING - WILC1000 WIFI DRIVER
15003 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15004 M:      Ajay Singh <ajay.kathat@microchip.com>
15005 L:      linux-wireless@vger.kernel.org
15006 S:      Supported
15007 F:      drivers/staging/wilc1000/
15008
15009 STAGING SUBSYSTEM
15010 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15012 L:      devel@driverdev.osuosl.org
15013 S:      Supported
15014 F:      drivers/staging/
15015
15016 STARFIRE/DURALAN NETWORK DRIVER
15017 M:      Ion Badulescu <ionut@badula.org>
15018 S:      Odd Fixes
15019 F:      drivers/net/ethernet/adaptec/starfire*
15020
15021 STEC S1220 SKD DRIVER
15022 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15023 L:      linux-block@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/block/skd*[ch]
15026
15027 STI AUDIO (ASoC) DRIVERS
15028 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15029 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15030 S:      Maintained
15031 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15032 F:      sound/soc/sti/
15033
15034 STI CEC DRIVER
15035 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15036 S:      Maintained
15037 F:      drivers/media/platform/sti/cec/
15038 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15039
15040 STK1160 USB VIDEO CAPTURE DRIVER
15041 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15042 L:      linux-media@vger.kernel.org
15043 T:      git git://linuxtv.org/media_tree.git
15044 S:      Maintained
15045 F:      drivers/media/usb/stk1160/
15046
15047 STM32 AUDIO (ASoC) DRIVERS
15048 M:      Olivier Moysan <olivier.moysan@st.com>
15049 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15051 S:      Maintained
15052 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15053 F:      sound/soc/stm/
15054
15055 STM32 TIMER/LPTIMER DRIVERS
15056 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15057 S:      Maintained
15058 F:      drivers/*/stm32-*timer*
15059 F:      drivers/pwm/pwm-stm32*
15060 F:      include/linux/*/stm32-*tim*
15061 F:      Documentation/ABI/testing/*timer-stm32
15062 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15063 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15064
15065 STMMAC ETHERNET DRIVER
15066 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15067 M:      Alexandre Torgue <alexandre.torgue@st.com>
15068 M:      Jose Abreu <joabreu@synopsys.com>
15069 L:      netdev@vger.kernel.org
15070 W:      http://www.stlinux.com
15071 S:      Supported
15072 F:      drivers/net/ethernet/stmicro/stmmac/
15073
15074 SUN3/3X
15075 M:      Sam Creasey <sammy@sammy.net>
15076 W:      http://sammy.net/sun3/
15077 S:      Maintained
15078 F:      arch/m68k/kernel/*sun3*
15079 F:      arch/m68k/sun3*/
15080 F:      arch/m68k/include/asm/sun3*
15081 F:      drivers/net/ethernet/i825xx/sun3*
15082
15083 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15084 M:      Hans de Goede <hdegoede@redhat.com>
15085 L:      linux-input@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15088 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15089
15090 SUNDANCE NETWORK DRIVER
15091 M:      Denis Kirjanov <kda@linux-powerpc.org>
15092 L:      netdev@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/net/ethernet/dlink/sundance.c
15095
15096 SUPERH
15097 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15098 M:      Rich Felker <dalias@libc.org>
15099 L:      linux-sh@vger.kernel.org
15100 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15101 S:      Maintained
15102 F:      Documentation/sh/
15103 F:      arch/sh/
15104 F:      drivers/sh/
15105
15106 SUSPEND TO RAM
15107 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15108 M:      Len Brown <len.brown@intel.com>
15109 M:      Pavel Machek <pavel@ucw.cz>
15110 L:      linux-pm@vger.kernel.org
15111 B:      https://bugzilla.kernel.org
15112 S:      Supported
15113 F:      Documentation/power/
15114 F:      arch/x86/kernel/acpi/
15115 F:      drivers/base/power/
15116 F:      kernel/power/
15117 F:      include/linux/suspend.h
15118 F:      include/linux/freezer.h
15119 F:      include/linux/pm.h
15120
15121 SVGA HANDLING
15122 M:      Martin Mares <mj@ucw.cz>
15123 L:      linux-video@atrey.karlin.mff.cuni.cz
15124 S:      Maintained
15125 F:      Documentation/svga.txt
15126 F:      arch/x86/boot/video*
15127
15128 SWIOTLB SUBSYSTEM
15129 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15130 L:      iommu@lists.linux-foundation.org
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15132 S:      Supported
15133 F:      kernel/dma/swiotlb.c
15134 F:      arch/*/kernel/pci-swiotlb.c
15135 F:      include/linux/swiotlb.h
15136
15137 SWITCHDEV
15138 M:      Jiri Pirko <jiri@resnulli.us>
15139 M:      Ivan Vecera <ivecera@redhat.com>
15140 L:      netdev@vger.kernel.org
15141 S:      Supported
15142 F:      net/switchdev/
15143 F:      include/net/switchdev.h
15144
15145 SY8106A REGULATOR DRIVER
15146 M:      Icenowy Zheng <icenowy@aosc.io>
15147 S:      Maintained
15148 F:      drivers/regulator/sy8106a-regulator.c
15149 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15150
15151 SYNC FILE FRAMEWORK
15152 M:      Sumit Semwal <sumit.semwal@linaro.org>
15153 R:      Gustavo Padovan <gustavo@padovan.org>
15154 S:      Maintained
15155 L:      linux-media@vger.kernel.org
15156 L:      dri-devel@lists.freedesktop.org
15157 F:      drivers/dma-buf/sync_*
15158 F:      drivers/dma-buf/dma-fence*
15159 F:      drivers/dma-buf/sw_sync.c
15160 F:      include/linux/sync_file.h
15161 F:      include/uapi/linux/sync_file.h
15162 F:      Documentation/sync_file.txt
15163 T:      git git://anongit.freedesktop.org/drm/drm-misc
15164
15165 SYNOPSYS ARC ARCHITECTURE
15166 M:      Vineet Gupta <vgupta@synopsys.com>
15167 L:      linux-snps-arc@lists.infradead.org
15168 S:      Supported
15169 F:      arch/arc/
15170 F:      Documentation/devicetree/bindings/arc/*
15171 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15172 F:      drivers/clocksource/arc_timer.c
15173 F:      drivers/tty/serial/arc_uart.c
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15175
15176 SYNOPSYS ARC HSDK SDP pll clock driver
15177 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15178 S:      Supported
15179 F:      drivers/clk/clk-hsdk-pll.c
15180 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15181
15182 SYNOPSYS ARC SDP clock driver
15183 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15184 S:      Supported
15185 F:      drivers/clk/axs10x/*
15186 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15187
15188 SYNOPSYS ARC SDP platform support
15189 M:      Alexey Brodkin <abrodkin@synopsys.com>
15190 S:      Supported
15191 F:      arch/arc/plat-axs10x
15192 F:      arch/arc/boot/dts/ax*
15193 F:      Documentation/devicetree/bindings/arc/axs10*
15194
15195 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15196 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15197 S:      Supported
15198 F:      drivers/reset/reset-axs10x.c
15199 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15200
15201 SYNOPSYS CREG GPIO DRIVER
15202 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15203 S:      Maintained
15204 F:      drivers/gpio/gpio-creg-snps.c
15205 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15206
15207 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15208 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15209 S:      Maintained
15210 F:      drivers/tty/serial/8250/8250_dw.c
15211
15212 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15213 M:      Hoan Tran <hoan@os.amperecomputing.com>
15214 L:      linux-gpio@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/gpio/gpio-dwapb.c
15217 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15218
15219 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15220 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15221 S:      Maintained
15222 F:      drivers/dma/dwi-axi-dmac/
15223 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15224
15225 SYNOPSYS DESIGNWARE DMAC DRIVER
15226 M:      Viresh Kumar <vireshk@kernel.org>
15227 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15228 S:      Maintained
15229 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15230 F:      drivers/dma/dw/
15231 F:      include/dt-bindings/dma/dw-dmac.h
15232 F:      include/linux/dma/dw.h
15233 F:      include/linux/platform_data/dma-dw.h
15234
15235 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15236 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15237 L:      netdev@vger.kernel.org
15238 S:      Supported
15239 F:      drivers/net/ethernet/synopsys/
15240
15241 SYNOPSYS DESIGNWARE I2C DRIVER
15242 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15243 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15244 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15245 L:      linux-i2c@vger.kernel.org
15246 S:      Maintained
15247 F:      drivers/i2c/busses/i2c-designware-*
15248 F:      include/linux/platform_data/i2c-designware.h
15249
15250 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15251 M:      Jaehoon Chung <jh80.chung@samsung.com>
15252 L:      linux-mmc@vger.kernel.org
15253 S:      Maintained
15254 F:      drivers/mmc/host/dw_mmc*
15255
15256 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15257 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15258 S:      Supported
15259 F:      drivers/reset/reset-hsdk.c
15260 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15261 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15262
15263 SYSTEM CONFIGURATION (SYSCON)
15264 M:      Lee Jones <lee.jones@linaro.org>
15265 M:      Arnd Bergmann <arnd@arndb.de>
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15267 S:      Supported
15268 F:      drivers/mfd/syscon.c
15269
15270 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15271 M:      Sudeep Holla <sudeep.holla@arm.com>
15272 L:      linux-arm-kernel@lists.infradead.org
15273 S:      Maintained
15274 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15275 F:      drivers/clk/clk-sc[mp]i.c
15276 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15277 F:      drivers/firmware/arm_scpi.c
15278 F:      drivers/firmware/arm_scmi/
15279 F:      include/linux/sc[mp]i_protocol.h
15280
15281 SYSTEM RESET/SHUTDOWN DRIVERS
15282 M:      Sebastian Reichel <sre@kernel.org>
15283 L:      linux-pm@vger.kernel.org
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15285 S:      Maintained
15286 F:      Documentation/devicetree/bindings/power/reset/
15287 F:      drivers/power/reset/
15288
15289 SYSTEM TRACE MODULE CLASS
15290 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15291 S:      Maintained
15292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15293 F:      Documentation/trace/stm.rst
15294 F:      drivers/hwtracing/stm/
15295 F:      include/linux/stm.h
15296 F:      include/uapi/linux/stm.h
15297
15298 SYSV FILESYSTEM
15299 M:      Christoph Hellwig <hch@infradead.org>
15300 S:      Maintained
15301 F:      Documentation/filesystems/sysv-fs.txt
15302 F:      fs/sysv/
15303 F:      include/linux/sysv_fs.h
15304
15305 TASKSTATS STATISTICS INTERFACE
15306 M:      Balbir Singh <bsingharora@gmail.com>
15307 S:      Maintained
15308 F:      Documentation/accounting/taskstats*
15309 F:      include/linux/taskstats*
15310 F:      kernel/taskstats.c
15311
15312 TC subsystem
15313 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15314 M:      Cong Wang <xiyou.wangcong@gmail.com>
15315 M:      Jiri Pirko <jiri@resnulli.us>
15316 L:      netdev@vger.kernel.org
15317 S:      Maintained
15318 F:      include/net/pkt_cls.h
15319 F:      include/net/pkt_sched.h
15320 F:      include/net/tc_act/
15321 F:      include/uapi/linux/pkt_cls.h
15322 F:      include/uapi/linux/pkt_sched.h
15323 F:      include/uapi/linux/tc_act/
15324 F:      include/uapi/linux/tc_ematch/
15325 F:      net/sched/
15326
15327 TC90522 MEDIA DRIVER
15328 M:      Akihiro Tsukada <tskd08@gmail.com>
15329 L:      linux-media@vger.kernel.org
15330 S:      Odd Fixes
15331 F:      drivers/media/dvb-frontends/tc90522*
15332
15333 TCP LOW PRIORITY MODULE
15334 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15335 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15336 W:      http://tcp-lp-mod.sourceforge.net/
15337 S:      Maintained
15338 F:      net/ipv4/tcp_lp.c
15339
15340 TDA10071 MEDIA DRIVER
15341 M:      Antti Palosaari <crope@iki.fi>
15342 L:      linux-media@vger.kernel.org
15343 W:      https://linuxtv.org
15344 W:      http://palosaari.fi/linux/
15345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15346 T:      git git://linuxtv.org/anttip/media_tree.git
15347 S:      Maintained
15348 F:      drivers/media/dvb-frontends/tda10071*
15349
15350 TDA18212 MEDIA DRIVER
15351 M:      Antti Palosaari <crope@iki.fi>
15352 L:      linux-media@vger.kernel.org
15353 W:      https://linuxtv.org
15354 W:      http://palosaari.fi/linux/
15355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15356 T:      git git://linuxtv.org/anttip/media_tree.git
15357 S:      Maintained
15358 F:      drivers/media/tuners/tda18212*
15359
15360 TDA18218 MEDIA DRIVER
15361 M:      Antti Palosaari <crope@iki.fi>
15362 L:      linux-media@vger.kernel.org
15363 W:      https://linuxtv.org
15364 W:      http://palosaari.fi/linux/
15365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15366 T:      git git://linuxtv.org/anttip/media_tree.git
15367 S:      Maintained
15368 F:      drivers/media/tuners/tda18218*
15369
15370 TDA18250 MEDIA DRIVER
15371 M:      Olli Salonen <olli.salonen@iki.fi>
15372 L:      linux-media@vger.kernel.org
15373 W:      https://linuxtv.org
15374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15375 T:      git git://linuxtv.org/media_tree.git
15376 S:      Maintained
15377 F:      drivers/media/tuners/tda18250*
15378
15379 TDA18271 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/tda18271*
15388
15389 TDA1997x MEDIA DRIVER
15390 M:      Tim Harvey <tharvey@gateworks.com>
15391 L:      linux-media@vger.kernel.org
15392 W:      https://linuxtv.org
15393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15394 S:      Maintained
15395 F:      drivers/media/i2c/tda1997x.*
15396
15397 TDA827x MEDIA DRIVER
15398 M:      Michael Krufky <mkrufky@linuxtv.org>
15399 L:      linux-media@vger.kernel.org
15400 W:      https://linuxtv.org
15401 W:      http://github.com/mkrufky
15402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15403 T:      git git://linuxtv.org/mkrufky/tuners.git
15404 S:      Maintained
15405 F:      drivers/media/tuners/tda8290.*
15406
15407 TDA8290 MEDIA DRIVER
15408 M:      Michael Krufky <mkrufky@linuxtv.org>
15409 L:      linux-media@vger.kernel.org
15410 W:      https://linuxtv.org
15411 W:      http://github.com/mkrufky
15412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15413 T:      git git://linuxtv.org/mkrufky/tuners.git
15414 S:      Maintained
15415 F:      drivers/media/tuners/tda8290.*
15416
15417 TDA9840 MEDIA DRIVER
15418 M:      Hans Verkuil <hverkuil@xs4all.nl>
15419 L:      linux-media@vger.kernel.org
15420 T:      git git://linuxtv.org/media_tree.git
15421 W:      https://linuxtv.org
15422 S:      Maintained
15423 F:      drivers/media/i2c/tda9840*
15424
15425 TEA5761 TUNER DRIVER
15426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15427 L:      linux-media@vger.kernel.org
15428 W:      https://linuxtv.org
15429 T:      git git://linuxtv.org/media_tree.git
15430 S:      Odd fixes
15431 F:      drivers/media/tuners/tea5761.*
15432
15433 TEA5767 TUNER DRIVER
15434 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 T:      git git://linuxtv.org/media_tree.git
15438 S:      Maintained
15439 F:      drivers/media/tuners/tea5767.*
15440
15441 TEA6415C MEDIA DRIVER
15442 M:      Hans Verkuil <hverkuil@xs4all.nl>
15443 L:      linux-media@vger.kernel.org
15444 T:      git git://linuxtv.org/media_tree.git
15445 W:      https://linuxtv.org
15446 S:      Maintained
15447 F:      drivers/media/i2c/tea6415c*
15448
15449 TEA6420 MEDIA DRIVER
15450 M:      Hans Verkuil <hverkuil@xs4all.nl>
15451 L:      linux-media@vger.kernel.org
15452 T:      git git://linuxtv.org/media_tree.git
15453 W:      https://linuxtv.org
15454 S:      Maintained
15455 F:      drivers/media/i2c/tea6420*
15456
15457 TEAM DRIVER
15458 M:      Jiri Pirko <jiri@resnulli.us>
15459 L:      netdev@vger.kernel.org
15460 S:      Supported
15461 F:      drivers/net/team/
15462 F:      include/linux/if_team.h
15463 F:      include/uapi/linux/if_team.h
15464
15465 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15466 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15467 S:      Maintained
15468 F:      arch/x86/platform/ts5500/
15469
15470 TECHNOTREND USB IR RECEIVER
15471 M:      Sean Young <sean@mess.org>
15472 L:      linux-media@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/media/rc/ttusbir.c
15475
15476 TECHWELL TW9910 VIDEO DECODER
15477 L:      linux-media@vger.kernel.org
15478 S:      Orphan
15479 F:      drivers/media/i2c/tw9910.c
15480 F:      include/media/i2c/tw9910.h
15481
15482 TEE SUBSYSTEM
15483 M:      Jens Wiklander <jens.wiklander@linaro.org>
15484 S:      Maintained
15485 F:      include/linux/tee_drv.h
15486 F:      include/uapi/linux/tee.h
15487 F:      drivers/tee/
15488 F:      Documentation/tee.txt
15489
15490 TEGRA ARCHITECTURE SUPPORT
15491 M:      Thierry Reding <thierry.reding@gmail.com>
15492 M:      Jonathan Hunter <jonathanh@nvidia.com>
15493 L:      linux-tegra@vger.kernel.org
15494 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15496 S:      Supported
15497 N:      [^a-z]tegra
15498
15499 TEGRA CLOCK DRIVER
15500 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15501 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15502 S:      Supported
15503 F:      drivers/clk/tegra/
15504
15505 TEGRA DMA DRIVERS
15506 M:      Laxman Dewangan <ldewangan@nvidia.com>
15507 M:      Jon Hunter <jonathanh@nvidia.com>
15508 S:      Supported
15509 F:      drivers/dma/tegra*
15510
15511 TEGRA I2C DRIVER
15512 M:      Laxman Dewangan <ldewangan@nvidia.com>
15513 R:      Dmitry Osipenko <digetx@gmail.com>
15514 S:      Supported
15515 F:      drivers/i2c/busses/i2c-tegra.c
15516
15517 TEGRA IOMMU DRIVERS
15518 M:      Thierry Reding <thierry.reding@gmail.com>
15519 L:      linux-tegra@vger.kernel.org
15520 S:      Supported
15521 F:      drivers/iommu/tegra*
15522
15523 TEGRA KBC DRIVER
15524 M:      Laxman Dewangan <ldewangan@nvidia.com>
15525 S:      Supported
15526 F:      drivers/input/keyboard/tegra-kbc.c
15527
15528 TEGRA NAND DRIVER
15529 M:      Stefan Agner <stefan@agner.ch>
15530 M:      Lucas Stach <dev@lynxeye.de>
15531 S:      Maintained
15532 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15533 F:      drivers/mtd/nand/raw/tegra_nand.c
15534
15535 TEGRA PWM DRIVER
15536 M:      Thierry Reding <thierry.reding@gmail.com>
15537 S:      Supported
15538 F:      drivers/pwm/pwm-tegra.c
15539
15540 TEGRA SERIAL DRIVER
15541 M:      Laxman Dewangan <ldewangan@nvidia.com>
15542 S:      Supported
15543 F:      drivers/tty/serial/serial-tegra.c
15544
15545 TEGRA SPI DRIVER
15546 M:      Laxman Dewangan <ldewangan@nvidia.com>
15547 S:      Supported
15548 F:      drivers/spi/spi-tegra*
15549
15550 TEGRA XUSB PADCTL DRIVER
15551 M:      JC Kuo <jckuo@nvidia.com>
15552 S:      Supported
15553 F:      drivers/phy/tegra/xusb*
15554
15555 TEHUTI ETHERNET DRIVER
15556 M:      Andy Gospodarek <andy@greyhouse.net>
15557 L:      netdev@vger.kernel.org
15558 S:      Supported
15559 F:      drivers/net/ethernet/tehuti/*
15560
15561 Telecom Clock Driver for MCPL0010
15562 M:      Mark Gross <mark.gross@intel.com>
15563 S:      Supported
15564 F:      drivers/char/tlclk.c
15565
15566 TENSILICA XTENSA PORT (xtensa)
15567 M:      Chris Zankel <chris@zankel.net>
15568 M:      Max Filippov <jcmvbkbc@gmail.com>
15569 L:      linux-xtensa@linux-xtensa.org
15570 T:      git git://github.com/czankel/xtensa-linux.git
15571 S:      Maintained
15572 F:      arch/xtensa/
15573 F:      drivers/irqchip/irq-xtensa-*
15574
15575 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15576 M:      Nishanth Menon <nm@ti.com>
15577 M:      Tero Kristo <t-kristo@ti.com>
15578 M:      Santosh Shilimkar <ssantosh@kernel.org>
15579 L:      linux-arm-kernel@lists.infradead.org
15580 S:      Maintained
15581 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15582 F:      drivers/firmware/ti_sci*
15583 F:      include/linux/soc/ti/ti_sci_protocol.h
15584 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15585 F:      drivers/soc/ti/ti_sci_pm_domains.c
15586 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15587 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15588 F:      drivers/clk/keystone/sci-clk.c
15589 F:      drivers/reset/reset-ti-sci.c
15590 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15591 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15592 F:      drivers/irqchip/irq-ti-sci-intr.c
15593 F:      drivers/irqchip/irq-ti-sci-inta.c
15594 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15595 F:      drivers/soc/ti/ti_sci_inta_msi.c
15596
15597 Texas Instruments ASoC drivers
15598 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15600 S:      Maintained
15601 F:      sound/soc/ti/
15602
15603 Texas Instruments' DAC7612 DAC Driver
15604 M:      Ricardo Ribalda <ricardo@ribalda.com>
15605 L:      linux-iio@vger.kernel.org
15606 S:      Supported
15607 F:      drivers/iio/dac/ti-dac7612.c
15608 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15609
15610 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15611 M:      Hans Verkuil <hverkuil@xs4all.nl>
15612 L:      linux-media@vger.kernel.org
15613 T:      git git://linuxtv.org/media_tree.git
15614 W:      https://linuxtv.org
15615 S:      Maintained
15616 F:      drivers/media/radio/radio-raremono.c
15617
15618 THERMAL
15619 M:      Zhang Rui <rui.zhang@intel.com>
15620 M:      Eduardo Valentin <edubezval@gmail.com>
15621 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15622 L:      linux-pm@vger.kernel.org
15623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15625 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15626 S:      Supported
15627 F:      drivers/thermal/
15628 F:      include/linux/thermal.h
15629 F:      include/uapi/linux/thermal.h
15630 F:      include/linux/cpu_cooling.h
15631 F:      Documentation/devicetree/bindings/thermal/
15632
15633 THERMAL/CPU_COOLING
15634 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15635 M:      Viresh Kumar <viresh.kumar@linaro.org>
15636 M:      Javi Merino <javi.merino@kernel.org>
15637 L:      linux-pm@vger.kernel.org
15638 S:      Supported
15639 F:      Documentation/thermal/cpu-cooling-api.txt
15640 F:      drivers/thermal/cpu_cooling.c
15641 F:      include/linux/cpu_cooling.h
15642
15643 THINKPAD ACPI EXTRAS DRIVER
15644 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15645 L:      ibm-acpi-devel@lists.sourceforge.net
15646 L:      platform-driver-x86@vger.kernel.org
15647 W:      http://ibm-acpi.sourceforge.net
15648 W:      http://thinkwiki.org/wiki/Ibm-acpi
15649 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15650 S:      Maintained
15651 F:      drivers/platform/x86/thinkpad_acpi.c
15652
15653 THUNDERBOLT DRIVER
15654 M:      Andreas Noever <andreas.noever@gmail.com>
15655 M:      Michael Jamet <michael.jamet@intel.com>
15656 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15657 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15659 S:      Maintained
15660 F:      Documentation/admin-guide/thunderbolt.rst
15661 F:      drivers/thunderbolt/
15662 F:      include/linux/thunderbolt.h
15663
15664 THUNDERBOLT NETWORK DRIVER
15665 M:      Michael Jamet <michael.jamet@intel.com>
15666 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15667 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15668 L:      netdev@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/net/thunderbolt.c
15671
15672 THUNDERX GPIO DRIVER
15673 M:      David Daney <david.daney@cavium.com>
15674 S:      Maintained
15675 F:      drivers/gpio/gpio-thunderx.c
15676
15677 TI AM437X VPFE DRIVER
15678 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15679 L:      linux-media@vger.kernel.org
15680 W:      https://linuxtv.org
15681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15682 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15683 S:      Maintained
15684 F:      drivers/media/platform/am437x/
15685
15686 TI BANDGAP AND THERMAL DRIVER
15687 M:      Eduardo Valentin <edubezval@gmail.com>
15688 M:      Keerthy <j-keerthy@ti.com>
15689 L:      linux-pm@vger.kernel.org
15690 L:      linux-omap@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/thermal/ti-soc-thermal/
15693
15694 TI BQ27XXX POWER SUPPLY DRIVER
15695 R:      Andrew F. Davis <afd@ti.com>
15696 F:      include/linux/power/bq27xxx_battery.h
15697 F:      drivers/power/supply/bq27xxx_battery.c
15698 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15699
15700 TI CDCE706 CLOCK DRIVER
15701 M:      Max Filippov <jcmvbkbc@gmail.com>
15702 S:      Maintained
15703 F:      drivers/clk/clk-cdce706.c
15704
15705 TI CLOCK DRIVER
15706 M:      Tero Kristo <t-kristo@ti.com>
15707 L:      linux-omap@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/clk/ti/
15710 F:      include/linux/clk/ti.h
15711
15712 TI DAVINCI MACHINE SUPPORT
15713 M:      Sekhar Nori <nsekhar@ti.com>
15714 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15717 S:      Supported
15718 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15719 F:      arch/arm/mach-davinci/
15720 F:      drivers/i2c/busses/i2c-davinci.c
15721 F:      arch/arm/boot/dts/da850*
15722
15723 TI DAVINCI SERIES CLOCK DRIVER
15724 M:      David Lechner <david@lechnology.com>
15725 R:      Sekhar Nori <nsekhar@ti.com>
15726 S:      Maintained
15727 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15728 F:      drivers/clk/davinci/
15729
15730 TI DAVINCI SERIES GPIO DRIVER
15731 M:      Keerthy <j-keerthy@ti.com>
15732 L:      linux-gpio@vger.kernel.org
15733 S:      Maintained
15734 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15735 F:      drivers/gpio/gpio-davinci.c
15736
15737 TI DAVINCI SERIES MEDIA DRIVER
15738 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15739 L:      linux-media@vger.kernel.org
15740 W:      https://linuxtv.org
15741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15742 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15743 S:      Maintained
15744 F:      drivers/media/platform/davinci/
15745 F:      include/media/davinci/
15746
15747 TI ETHERNET SWITCH DRIVER (CPSW)
15748 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15749 L:      linux-omap@vger.kernel.org
15750 L:      netdev@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/net/ethernet/ti/cpsw*
15753 F:      drivers/net/ethernet/ti/davinci*
15754
15755 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15756 M:      Alex Dubov <oakad@yahoo.com>
15757 S:      Maintained
15758 W:      http://tifmxx.berlios.de/
15759 F:      drivers/memstick/host/tifm_ms.c
15760 F:      drivers/misc/tifm*
15761 F:      drivers/mmc/host/tifm_sd.c
15762 F:      include/linux/tifm.h
15763
15764 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15765 M:      Santosh Shilimkar <ssantosh@kernel.org>
15766 L:      linux-kernel@vger.kernel.org
15767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15768 S:      Maintained
15769 F:      drivers/soc/ti/*
15770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15771
15772 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15773 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15774 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15776 S:      Maintained
15777 F:      sound/soc/codecs/lm49453*
15778 F:      sound/soc/codecs/isabelle*
15779
15780 TI LP855x BACKLIGHT DRIVER
15781 M:      Milo Kim <milo.kim@ti.com>
15782 S:      Maintained
15783 F:      Documentation/backlight/lp855x-driver.txt
15784 F:      drivers/video/backlight/lp855x_bl.c
15785 F:      include/linux/platform_data/lp855x.h
15786
15787 TI LP8727 CHARGER DRIVER
15788 M:      Milo Kim <milo.kim@ti.com>
15789 S:      Maintained
15790 F:      drivers/power/supply/lp8727_charger.c
15791 F:      include/linux/platform_data/lp8727.h
15792
15793 TI LP8788 MFD DRIVER
15794 M:      Milo Kim <milo.kim@ti.com>
15795 S:      Maintained
15796 F:      drivers/iio/adc/lp8788_adc.c
15797 F:      drivers/leds/leds-lp8788.c
15798 F:      drivers/mfd/lp8788*.c
15799 F:      drivers/power/supply/lp8788-charger.c
15800 F:      drivers/regulator/lp8788-*.c
15801 F:      include/linux/mfd/lp8788*.h
15802
15803 TI NETCP ETHERNET DRIVER
15804 M:      Wingman Kwok <w-kwok2@ti.com>
15805 M:      Murali Karicheri <m-karicheri2@ti.com>
15806 L:      netdev@vger.kernel.org
15807 S:      Maintained
15808 F:      drivers/net/ethernet/ti/netcp*
15809
15810 TI PCM3060 ASoC CODEC DRIVER
15811 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15813 S:      Maintained
15814 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15815 F:      sound/soc/codecs/pcm3060*
15816
15817 TI TAS571X FAMILY ASoC CODEC DRIVER
15818 M:      Kevin Cernekee <cernekee@chromium.org>
15819 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15820 S:      Odd Fixes
15821 F:      sound/soc/codecs/tas571x*
15822
15823 TI TRF7970A NFC DRIVER
15824 M:      Mark Greer <mgreer@animalcreek.com>
15825 L:      linux-wireless@vger.kernel.org
15826 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15827 S:      Supported
15828 F:      drivers/nfc/trf7970a.c
15829 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15830
15831 TI TWL4030 SERIES SOC CODEC DRIVER
15832 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15834 S:      Maintained
15835 F:      sound/soc/codecs/twl4030*
15836
15837 TI VPE/CAL DRIVERS
15838 M:      Benoit Parrot <bparrot@ti.com>
15839 L:      linux-media@vger.kernel.org
15840 W:      http://linuxtv.org/
15841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15842 S:      Maintained
15843 F:      drivers/media/platform/ti-vpe/
15844
15845 TI WILINK WIRELESS DRIVERS
15846 L:      linux-wireless@vger.kernel.org
15847 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15848 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15850 S:      Orphan
15851 F:      drivers/net/wireless/ti/
15852 F:      include/linux/wl12xx.h
15853
15854 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15855 M:      John Stultz <john.stultz@linaro.org>
15856 M:      Thomas Gleixner <tglx@linutronix.de>
15857 R:      Stephen Boyd <sboyd@kernel.org>
15858 L:      linux-kernel@vger.kernel.org
15859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15860 S:      Supported
15861 F:      include/linux/clocksource.h
15862 F:      include/linux/time.h
15863 F:      include/linux/timex.h
15864 F:      include/uapi/linux/time.h
15865 F:      include/uapi/linux/timex.h
15866 F:      kernel/time/clocksource.c
15867 F:      kernel/time/time*.c
15868 F:      kernel/time/alarmtimer.c
15869 F:      kernel/time/ntp.c
15870 F:      tools/testing/selftests/timers/
15871
15872 TIPC NETWORK LAYER
15873 M:      Jon Maloy <jon.maloy@ericsson.com>
15874 M:      Ying Xue <ying.xue@windriver.com>
15875 L:      netdev@vger.kernel.org (core kernel code)
15876 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15877 W:      http://tipc.sourceforge.net/
15878 S:      Maintained
15879 F:      include/uapi/linux/tipc*.h
15880 F:      net/tipc/
15881
15882 TLAN NETWORK DRIVER
15883 M:      Samuel Chessman <chessman@tux.org>
15884 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15885 W:      http://sourceforge.net/projects/tlan/
15886 S:      Maintained
15887 F:      Documentation/networking/device_drivers/ti/tlan.txt
15888 F:      drivers/net/ethernet/ti/tlan.*
15889
15890 TM6000 VIDEO4LINUX DRIVER
15891 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15892 L:      linux-media@vger.kernel.org
15893 W:      https://linuxtv.org
15894 T:      git git://linuxtv.org/media_tree.git
15895 S:      Odd fixes
15896 F:      drivers/media/usb/tm6000/
15897 F:      Documentation/media/v4l-drivers/tm6000*
15898
15899 TMIO/SDHI MMC DRIVER
15900 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15901 L:      linux-mmc@vger.kernel.org
15902 S:      Supported
15903 F:      drivers/mmc/host/tmio_mmc*
15904 F:      drivers/mmc/host/renesas_sdhi*
15905 F:      include/linux/mfd/tmio.h
15906
15907 TMP401 HARDWARE MONITOR DRIVER
15908 M:      Guenter Roeck <linux@roeck-us.net>
15909 L:      linux-hwmon@vger.kernel.org
15910 S:      Maintained
15911 F:      Documentation/hwmon/tmp401.rst
15912 F:      drivers/hwmon/tmp401.c
15913
15914 TMPFS (SHMEM FILESYSTEM)
15915 M:      Hugh Dickins <hughd@google.com>
15916 L:      linux-mm@kvack.org
15917 S:      Maintained
15918 F:      include/linux/shmem_fs.h
15919 F:      mm/shmem.c
15920
15921 TOMOYO SECURITY MODULE
15922 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15923 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15924 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15925 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15926 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15927 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15928 W:      https://tomoyo.osdn.jp/
15929 S:      Maintained
15930 F:      security/tomoyo/
15931
15932 TOPSTAR LAPTOP EXTRAS DRIVER
15933 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15934 L:      platform-driver-x86@vger.kernel.org
15935 S:      Maintained
15936 F:      drivers/platform/x86/topstar-laptop.c
15937
15938 TORTURE-TEST MODULES
15939 M:      Davidlohr Bueso <dave@stgolabs.net>
15940 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15941 M:      Josh Triplett <josh@joshtriplett.org>
15942 L:      linux-kernel@vger.kernel.org
15943 S:      Supported
15944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15945 F:      Documentation/RCU/torture.txt
15946 F:      kernel/torture.c
15947 F:      kernel/rcu/rcutorture.c
15948 F:      kernel/rcu/rcuperf.c
15949 F:      kernel/locking/locktorture.c
15950
15951 TOSHIBA ACPI EXTRAS DRIVER
15952 M:      Azael Avalos <coproscefalo@gmail.com>
15953 L:      platform-driver-x86@vger.kernel.org
15954 S:      Maintained
15955 F:      drivers/platform/x86/toshiba_acpi.c
15956
15957 TOSHIBA BLUETOOTH DRIVER
15958 M:      Azael Avalos <coproscefalo@gmail.com>
15959 L:      platform-driver-x86@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/platform/x86/toshiba_bluetooth.c
15962
15963 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15964 M:      Azael Avalos <coproscefalo@gmail.com>
15965 L:      platform-driver-x86@vger.kernel.org
15966 S:      Maintained
15967 F:      drivers/platform/x86/toshiba_haps.c
15968
15969 TOSHIBA SMM DRIVER
15970 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15971 W:      http://www.buzzard.org.uk/toshiba/
15972 S:      Maintained
15973 F:      drivers/char/toshiba.c
15974 F:      include/linux/toshiba.h
15975 F:      include/uapi/linux/toshiba.h
15976
15977 TOSHIBA TC358743 DRIVER
15978 M:      Mats Randgaard <matrandg@cisco.com>
15979 L:      linux-media@vger.kernel.org
15980 S:      Maintained
15981 F:      drivers/media/i2c/tc358743*
15982 F:      include/media/i2c/tc358743.h
15983
15984 TOSHIBA WMI HOTKEYS DRIVER
15985 M:      Azael Avalos <coproscefalo@gmail.com>
15986 L:      platform-driver-x86@vger.kernel.org
15987 S:      Maintained
15988 F:      drivers/platform/x86/toshiba-wmi.c
15989
15990 TPM DEVICE DRIVER
15991 M:      Peter Huewe <peterhuewe@gmx.de>
15992 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15993 R:      Jason Gunthorpe <jgg@ziepe.ca>
15994 L:      linux-integrity@vger.kernel.org
15995 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15996 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15997 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15998 S:      Maintained
15999 F:      drivers/char/tpm/
16000
16001 TRACING
16002 M:      Steven Rostedt <rostedt@goodmis.org>
16003 M:      Ingo Molnar <mingo@redhat.com>
16004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16005 S:      Maintained
16006 F:      Documentation/trace/ftrace.rst
16007 F:      arch/*/*/*/ftrace.h
16008 F:      arch/*/kernel/ftrace.c
16009 F:      include/*/ftrace.h
16010 F:      include/linux/trace*.h
16011 F:      include/trace/
16012 F:      kernel/trace/
16013 F:      tools/testing/selftests/ftrace/
16014
16015 TRACING MMIO ACCESSES (MMIOTRACE)
16016 M:      Steven Rostedt <rostedt@goodmis.org>
16017 M:      Ingo Molnar <mingo@kernel.org>
16018 R:      Karol Herbst <karolherbst@gmail.com>
16019 R:      Pekka Paalanen <ppaalanen@gmail.com>
16020 S:      Maintained
16021 L:      linux-kernel@vger.kernel.org
16022 L:      nouveau@lists.freedesktop.org
16023 F:      kernel/trace/trace_mmiotrace.c
16024 F:      include/linux/mmiotrace.h
16025 F:      arch/x86/mm/kmmio.c
16026 F:      arch/x86/mm/mmio-mod.c
16027 F:      arch/x86/mm/testmmiotrace.c
16028
16029 TRIVIAL PATCHES
16030 M:      Jiri Kosina <trivial@kernel.org>
16031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16032 S:      Maintained
16033 K:      ^Subject:.*(?i)trivial
16034
16035 TEMPO SEMICONDUCTOR DRIVERS
16036 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16037 S:      Maintained
16038 F:      sound/soc/codecs/tscs*.c
16039 F:      sound/soc/codecs/tscs*.h
16040 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16041
16042 TTY LAYER
16043 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16044 M:      Jiri Slaby <jslaby@suse.com>
16045 S:      Supported
16046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16047 F:      Documentation/serial/
16048 F:      drivers/tty/
16049 F:      drivers/tty/serial/serial_core.c
16050 F:      include/linux/serial_core.h
16051 F:      include/linux/serial.h
16052 F:      include/linux/tty.h
16053 F:      include/uapi/linux/serial_core.h
16054 F:      include/uapi/linux/serial.h
16055 F:      include/uapi/linux/tty.h
16056
16057 TUA9001 MEDIA DRIVER
16058 M:      Antti Palosaari <crope@iki.fi>
16059 L:      linux-media@vger.kernel.org
16060 W:      https://linuxtv.org
16061 W:      http://palosaari.fi/linux/
16062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16063 T:      git git://linuxtv.org/anttip/media_tree.git
16064 S:      Maintained
16065 F:      drivers/media/tuners/tua9001*
16066
16067 TULIP NETWORK DRIVERS
16068 L:      netdev@vger.kernel.org
16069 L:      linux-parisc@vger.kernel.org
16070 S:      Orphan
16071 F:      drivers/net/ethernet/dec/tulip/
16072
16073 TUN/TAP driver
16074 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16075 W:      http://vtun.sourceforge.net/tun
16076 S:      Maintained
16077 F:      Documentation/networking/tuntap.txt
16078 F:      arch/um/os-Linux/drivers/
16079
16080 TURBOCHANNEL SUBSYSTEM
16081 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16082 M:      Ralf Baechle <ralf@linux-mips.org>
16083 L:      linux-mips@vger.kernel.org
16084 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16085 S:      Maintained
16086 F:      drivers/tc/
16087 F:      include/linux/tc.h
16088
16089 TURBOSTAT UTILITY
16090 M:      "Len Brown" <lenb@kernel.org>
16091 L:      linux-pm@vger.kernel.org
16092 B:      https://bugzilla.kernel.org
16093 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16095 S:      Supported
16096 F:      tools/power/x86/turbostat/
16097
16098 TW5864 VIDEO4LINUX DRIVER
16099 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16100 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16101 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16102 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16103 L:      linux-media@vger.kernel.org
16104 S:      Supported
16105 F:      drivers/media/pci/tw5864/
16106
16107 TW68 VIDEO4LINUX DRIVER
16108 M:      Hans Verkuil <hverkuil@xs4all.nl>
16109 L:      linux-media@vger.kernel.org
16110 T:      git git://linuxtv.org/media_tree.git
16111 W:      https://linuxtv.org
16112 S:      Odd Fixes
16113 F:      drivers/media/pci/tw68/
16114
16115 TW686X VIDEO4LINUX DRIVER
16116 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16117 L:      linux-media@vger.kernel.org
16118 T:      git git://linuxtv.org/media_tree.git
16119 W:      http://linuxtv.org
16120 S:      Maintained
16121 F:      drivers/media/pci/tw686x/
16122
16123 UBI FILE SYSTEM (UBIFS)
16124 M:      Richard Weinberger <richard@nod.at>
16125 M:      Artem Bityutskiy <dedekind1@gmail.com>
16126 M:      Adrian Hunter <adrian.hunter@intel.com>
16127 L:      linux-mtd@lists.infradead.org
16128 T:      git git://git.infradead.org/ubifs-2.6.git
16129 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16130 S:      Supported
16131 F:      Documentation/filesystems/ubifs.txt
16132 F:      fs/ubifs/
16133
16134 UCLINUX (M68KNOMMU AND COLDFIRE)
16135 M:      Greg Ungerer <gerg@linux-m68k.org>
16136 W:      http://www.linux-m68k.org/
16137 W:      http://www.uclinux.org/
16138 L:      linux-m68k@lists.linux-m68k.org
16139 L:      uclinux-dev@uclinux.org  (subscribers-only)
16140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16141 S:      Maintained
16142 F:      arch/m68k/coldfire/
16143 F:      arch/m68k/68*/
16144 F:      arch/m68k/*/*_no.*
16145 F:      arch/m68k/include/asm/*_no.*
16146
16147 UDF FILESYSTEM
16148 M:      Jan Kara <jack@suse.com>
16149 S:      Maintained
16150 F:      Documentation/filesystems/udf.txt
16151 F:      fs/udf/
16152
16153 UDRAW TABLET
16154 M:      Bastien Nocera <hadess@hadess.net>
16155 L:      linux-input@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/hid/hid-udraw-ps3.c
16158
16159 UFS FILESYSTEM
16160 M:      Evgeniy Dushistov <dushistov@mail.ru>
16161 S:      Maintained
16162 F:      Documentation/filesystems/ufs.txt
16163 F:      fs/ufs/
16164
16165 UHID USERSPACE HID IO DRIVER:
16166 M:      David Herrmann <dh.herrmann@googlemail.com>
16167 L:      linux-input@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/hid/uhid.c
16170 F:      include/uapi/linux/uhid.h
16171
16172 ULPI BUS
16173 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16174 L:      linux-usb@vger.kernel.org
16175 S:      Maintained
16176 F:      drivers/usb/common/ulpi.c
16177 F:      include/linux/ulpi/
16178
16179 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16180 L:      linux-usb@vger.kernel.org
16181 S:      Orphan
16182 F:      drivers/uwb/
16183 F:      include/linux/uwb.h
16184 F:      include/linux/uwb/
16185
16186 UNICODE SUBSYSTEM:
16187 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16188 L:      linux-fsdevel@vger.kernel.org
16189 S:      Supported
16190 F:      fs/unicode/
16191
16192 UNICORE32 ARCHITECTURE:
16193 M:      Guan Xuetao <gxt@pku.edu.cn>
16194 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16195 S:      Maintained
16196 T:      git git://github.com/gxt/linux.git
16197 F:      arch/unicore32/
16198
16199 UNIFDEF
16200 M:      Tony Finch <dot@dotat.at>
16201 W:      http://dotat.at/prog/unifdef
16202 S:      Maintained
16203 F:      scripts/unifdef.c
16204
16205 UNIFORM CDROM DRIVER
16206 M:      Jens Axboe <axboe@kernel.dk>
16207 W:      http://www.kernel.dk
16208 S:      Maintained
16209 F:      Documentation/cdrom/
16210 F:      drivers/cdrom/cdrom.c
16211 F:      include/linux/cdrom.h
16212 F:      include/uapi/linux/cdrom.h
16213
16214 UNISYS S-PAR DRIVERS
16215 M:      David Kershner <david.kershner@unisys.com>
16216 L:      sparmaintainer@unisys.com (Unisys internal)
16217 S:      Supported
16218 F:      include/linux/visorbus.h
16219 F:      drivers/visorbus/
16220 F:      drivers/staging/unisys/
16221
16222 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16223 R:      Alim Akhtar <alim.akhtar@samsung.com>
16224 R:      Avri Altman <avri.altman@wdc.com>
16225 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16226 L:      linux-scsi@vger.kernel.org
16227 S:      Supported
16228 F:      Documentation/scsi/ufs.txt
16229 F:      drivers/scsi/ufs/
16230
16231 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16232 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16233 L:      linux-scsi@vger.kernel.org
16234 S:      Supported
16235 F:      drivers/scsi/ufs/*dwc*
16236
16237 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16238 M:      Stanley Chu <stanley.chu@mediatek.com>
16239 L:      linux-scsi@vger.kernel.org
16240 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16241 S:      Maintained
16242 F:      drivers/scsi/ufs/ufs-mediatek*
16243
16244 UNSORTED BLOCK IMAGES (UBI)
16245 M:      Artem Bityutskiy <dedekind1@gmail.com>
16246 M:      Richard Weinberger <richard@nod.at>
16247 W:      http://www.linux-mtd.infradead.org/
16248 L:      linux-mtd@lists.infradead.org
16249 T:      git git://git.infradead.org/ubifs-2.6.git
16250 S:      Supported
16251 F:      drivers/mtd/ubi/
16252 F:      include/linux/mtd/ubi.h
16253 F:      include/uapi/mtd/ubi-user.h
16254
16255 USB "USBNET" DRIVER FRAMEWORK
16256 M:      Oliver Neukum <oneukum@suse.com>
16257 L:      netdev@vger.kernel.org
16258 W:      http://www.linux-usb.org/usbnet
16259 S:      Maintained
16260 F:      drivers/net/usb/usbnet.c
16261 F:      include/linux/usb/usbnet.h
16262
16263 USB ACM DRIVER
16264 M:      Oliver Neukum <oneukum@suse.com>
16265 L:      linux-usb@vger.kernel.org
16266 S:      Maintained
16267 F:      Documentation/usb/acm.txt
16268 F:      drivers/usb/class/cdc-acm.*
16269
16270 USB AR5523 WIRELESS DRIVER
16271 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16272 L:      linux-wireless@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/net/wireless/ath/ar5523/
16275
16276 USB ATTACHED SCSI
16277 M:      Oliver Neukum <oneukum@suse.com>
16278 L:      linux-usb@vger.kernel.org
16279 L:      linux-scsi@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/usb/storage/uas.c
16282
16283 USB CDC ETHERNET DRIVER
16284 M:      Oliver Neukum <oliver@neukum.org>
16285 L:      linux-usb@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/net/usb/cdc_*.c
16288 F:      include/uapi/linux/usb/cdc.h
16289
16290 USB CHAOSKEY DRIVER
16291 M:      Keith Packard <keithp@keithp.com>
16292 L:      linux-usb@vger.kernel.org
16293 S:      Maintained
16294 F:      drivers/usb/misc/chaoskey.c
16295
16296 USB CYPRESS C67X00 DRIVER
16297 M:      Peter Korsgaard <jacmet@sunsite.dk>
16298 L:      linux-usb@vger.kernel.org
16299 S:      Maintained
16300 F:      drivers/usb/c67x00/
16301
16302 USB DAVICOM DM9601 DRIVER
16303 M:      Peter Korsgaard <jacmet@sunsite.dk>
16304 L:      netdev@vger.kernel.org
16305 W:      http://www.linux-usb.org/usbnet
16306 S:      Maintained
16307 F:      drivers/net/usb/dm9601.c
16308
16309 USB DIAMOND RIO500 DRIVER
16310 M:      Cesar Miquel <miquel@df.uba.ar>
16311 L:      rio500-users@lists.sourceforge.net
16312 W:      http://rio500.sourceforge.net
16313 S:      Maintained
16314 F:      drivers/usb/misc/rio500*
16315
16316 USB EHCI DRIVER
16317 M:      Alan Stern <stern@rowland.harvard.edu>
16318 L:      linux-usb@vger.kernel.org
16319 S:      Maintained
16320 F:      Documentation/usb/ehci.txt
16321 F:      drivers/usb/host/ehci*
16322
16323 USB GADGET/PERIPHERAL SUBSYSTEM
16324 M:      Felipe Balbi <balbi@kernel.org>
16325 L:      linux-usb@vger.kernel.org
16326 W:      http://www.linux-usb.org/gadget
16327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16328 S:      Maintained
16329 F:      drivers/usb/gadget/
16330 F:      include/linux/usb/gadget*
16331
16332 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16333 M:      Jiri Kosina <jikos@kernel.org>
16334 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16335 L:      linux-usb@vger.kernel.org
16336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16337 S:      Maintained
16338 F:      Documentation/hid/hiddev.txt
16339 F:      drivers/hid/usbhid/
16340
16341 USB INTEL XHCI ROLE MUX DRIVER
16342 M:      Hans de Goede <hdegoede@redhat.com>
16343 L:      linux-usb@vger.kernel.org
16344 S:      Maintained
16345 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16346
16347 USB IP DRIVER FOR HISILICON KIRIN
16348 M:      Yu Chen <chenyu56@huawei.com>
16349 M:      Binghui Wang <wangbinghui@hisilicon.com>
16350 L:      linux-usb@vger.kernel.org
16351 S:      Maintained
16352 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16353 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16354
16355 USB ISP116X DRIVER
16356 M:      Olav Kongas <ok@artecdesign.ee>
16357 L:      linux-usb@vger.kernel.org
16358 S:      Maintained
16359 F:      drivers/usb/host/isp116x*
16360 F:      include/linux/usb/isp116x.h
16361
16362 USB LAN78XX ETHERNET DRIVER
16363 M:      Woojung Huh <woojung.huh@microchip.com>
16364 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16365 L:      netdev@vger.kernel.org
16366 S:      Maintained
16367 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16368 F:      drivers/net/usb/lan78xx.*
16369 F:      include/dt-bindings/net/microchip-lan78xx.h
16370
16371 USB MASS STORAGE DRIVER
16372 M:      Alan Stern <stern@rowland.harvard.edu>
16373 L:      linux-usb@vger.kernel.org
16374 L:      usb-storage@lists.one-eyed-alien.net
16375 S:      Maintained
16376 F:      drivers/usb/storage/
16377
16378 USB MIDI DRIVER
16379 M:      Clemens Ladisch <clemens@ladisch.de>
16380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16382 S:      Maintained
16383 F:      sound/usb/midi.*
16384
16385 USB NETWORKING DRIVERS
16386 L:      linux-usb@vger.kernel.org
16387 S:      Odd Fixes
16388 F:      drivers/net/usb/
16389
16390 USB OHCI DRIVER
16391 M:      Alan Stern <stern@rowland.harvard.edu>
16392 L:      linux-usb@vger.kernel.org
16393 S:      Maintained
16394 F:      Documentation/usb/ohci.txt
16395 F:      drivers/usb/host/ohci*
16396
16397 USB OTG FSM (Finite State Machine)
16398 M:      Peter Chen <Peter.Chen@nxp.com>
16399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16400 L:      linux-usb@vger.kernel.org
16401 S:      Maintained
16402 F:      drivers/usb/common/usb-otg-fsm.c
16403
16404 USB OVER IP DRIVER
16405 M:      Valentina Manea <valentina.manea.m@gmail.com>
16406 M:      Shuah Khan <shuah@kernel.org>
16407 M:      Shuah Khan <skhan@linuxfoundation.org>
16408 L:      linux-usb@vger.kernel.org
16409 S:      Maintained
16410 F:      Documentation/usb/usbip_protocol.txt
16411 F:      drivers/usb/usbip/
16412 F:      tools/usb/usbip/
16413 F:      tools/testing/selftests/drivers/usb/usbip/
16414
16415 USB PEGASUS DRIVER
16416 M:      Petko Manolov <petkan@nucleusys.com>
16417 L:      linux-usb@vger.kernel.org
16418 L:      netdev@vger.kernel.org
16419 T:      git git://github.com/petkan/pegasus.git
16420 W:      https://github.com/petkan/pegasus
16421 S:      Maintained
16422 F:      drivers/net/usb/pegasus.*
16423
16424 USB PHY LAYER
16425 M:      Felipe Balbi <balbi@kernel.org>
16426 L:      linux-usb@vger.kernel.org
16427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16428 S:      Maintained
16429 F:      drivers/usb/phy/
16430
16431 USB PRINTER DRIVER (usblp)
16432 M:      Pete Zaitcev <zaitcev@redhat.com>
16433 L:      linux-usb@vger.kernel.org
16434 S:      Supported
16435 F:      drivers/usb/class/usblp.c
16436
16437 USB QMI WWAN NETWORK DRIVER
16438 M:      Bjørn Mork <bjorn@mork.no>
16439 L:      netdev@vger.kernel.org
16440 S:      Maintained
16441 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16442 F:      drivers/net/usb/qmi_wwan.c
16443
16444 USB RTL8150 DRIVER
16445 M:      Petko Manolov <petkan@nucleusys.com>
16446 L:      linux-usb@vger.kernel.org
16447 L:      netdev@vger.kernel.org
16448 T:      git git://github.com/petkan/rtl8150.git
16449 W:      https://github.com/petkan/rtl8150
16450 S:      Maintained
16451 F:      drivers/net/usb/rtl8150.c
16452
16453 USB SERIAL SUBSYSTEM
16454 M:      Johan Hovold <johan@kernel.org>
16455 L:      linux-usb@vger.kernel.org
16456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16457 S:      Maintained
16458 F:      Documentation/usb/usb-serial.txt
16459 F:      drivers/usb/serial/
16460 F:      include/linux/usb/serial.h
16461
16462 USB SMSC75XX ETHERNET DRIVER
16463 M:      Steve Glendinning <steve.glendinning@shawell.net>
16464 L:      netdev@vger.kernel.org
16465 S:      Maintained
16466 F:      drivers/net/usb/smsc75xx.*
16467
16468 USB SMSC95XX ETHERNET DRIVER
16469 M:      Steve Glendinning <steve.glendinning@shawell.net>
16470 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16471 L:      netdev@vger.kernel.org
16472 S:      Maintained
16473 F:      drivers/net/usb/smsc95xx.*
16474
16475 USB SUBSYSTEM
16476 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16477 L:      linux-usb@vger.kernel.org
16478 W:      http://www.linux-usb.org
16479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16480 S:      Supported
16481 F:      Documentation/devicetree/bindings/usb/
16482 F:      Documentation/usb/
16483 F:      drivers/usb/
16484 F:      include/linux/usb.h
16485 F:      include/linux/usb/
16486
16487 USB TYPEC PI3USB30532 MUX DRIVER
16488 M:      Hans de Goede <hdegoede@redhat.com>
16489 L:      linux-usb@vger.kernel.org
16490 S:      Maintained
16491 F:      drivers/usb/typec/mux/pi3usb30532.c
16492
16493 USB TYPEC CLASS
16494 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16495 L:      linux-usb@vger.kernel.org
16496 S:      Maintained
16497 F:      Documentation/ABI/testing/sysfs-class-typec
16498 F:      Documentation/driver-api/usb/typec.rst
16499 F:      drivers/usb/typec/
16500 F:      include/linux/usb/typec.h
16501
16502 USB TYPEC BUS FOR ALTERNATE MODES
16503 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16504 L:      linux-usb@vger.kernel.org
16505 S:      Maintained
16506 F:      Documentation/ABI/testing/sysfs-bus-typec
16507 F:      Documentation/driver-api/usb/typec_bus.rst
16508 F:      drivers/usb/typec/altmodes/
16509 F:      include/linux/usb/typec_altmode.h
16510
16511 USB TYPEC PORT CONTROLLER DRIVERS
16512 M:      Guenter Roeck <linux@roeck-us.net>
16513 L:      linux-usb@vger.kernel.org
16514 S:      Maintained
16515 F:      drivers/usb/typec/tcpm/
16516
16517 USB UHCI DRIVER
16518 M:      Alan Stern <stern@rowland.harvard.edu>
16519 L:      linux-usb@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/usb/host/uhci*
16522
16523 USB VIDEO CLASS
16524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16525 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16526 L:      linux-media@vger.kernel.org
16527 T:      git git://linuxtv.org/media_tree.git
16528 W:      http://www.ideasonboard.org/uvc/
16529 S:      Maintained
16530 F:      drivers/media/usb/uvc/
16531 F:      include/uapi/linux/uvcvideo.h
16532
16533 USB VISION DRIVER
16534 M:      Hans Verkuil <hverkuil@xs4all.nl>
16535 L:      linux-media@vger.kernel.org
16536 T:      git git://linuxtv.org/media_tree.git
16537 W:      https://linuxtv.org
16538 S:      Odd Fixes
16539 F:      drivers/media/usb/usbvision/
16540
16541 USB WEBCAM GADGET
16542 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16543 L:      linux-usb@vger.kernel.org
16544 S:      Maintained
16545 F:      drivers/usb/gadget/function/*uvc*
16546 F:      drivers/usb/gadget/legacy/webcam.c
16547 F:      include/uapi/linux/usb/g_uvc.h
16548
16549 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16550 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16551 L:      linux-wireless@vger.kernel.org
16552 S:      Maintained
16553 F:      drivers/net/wireless/rndis_wlan.c
16554
16555 USB XHCI DRIVER
16556 M:      Mathias Nyman <mathias.nyman@intel.com>
16557 L:      linux-usb@vger.kernel.org
16558 S:      Supported
16559 F:      drivers/usb/host/xhci*
16560 F:      drivers/usb/host/pci-quirks*
16561
16562 USB ZD1201 DRIVER
16563 L:      linux-wireless@vger.kernel.org
16564 W:      http://linux-lc100020.sourceforge.net
16565 S:      Orphan
16566 F:      drivers/net/wireless/zydas/zd1201.*
16567
16568 USB ZR364XX DRIVER
16569 M:      Antoine Jacquet <royale@zerezo.com>
16570 L:      linux-usb@vger.kernel.org
16571 L:      linux-media@vger.kernel.org
16572 T:      git git://linuxtv.org/media_tree.git
16573 W:      http://royale.zerezo.com/zr364xx/
16574 S:      Maintained
16575 F:      Documentation/media/v4l-drivers/zr364xx*
16576 F:      drivers/media/usb/zr364xx/
16577
16578 USER-MODE LINUX (UML)
16579 M:      Jeff Dike <jdike@addtoit.com>
16580 M:      Richard Weinberger <richard@nod.at>
16581 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16582 L:      linux-um@lists.infradead.org
16583 W:      http://user-mode-linux.sourceforge.net
16584 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16586 S:      Maintained
16587 F:      Documentation/virtual/uml/
16588 F:      arch/um/
16589 F:      arch/x86/um/
16590 F:      fs/hostfs/
16591
16592 USERSPACE COPYIN/COPYOUT (UIOVEC)
16593 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16594 S:      Maintained
16595 F:      lib/iov_iter.c
16596 F:      include/linux/uio.h
16597
16598 USERSPACE DMA BUFFER DRIVER
16599 M:      Gerd Hoffmann <kraxel@redhat.com>
16600 S:      Maintained
16601 L:      dri-devel@lists.freedesktop.org
16602 F:      drivers/dma-buf/udmabuf.c
16603 F:      include/uapi/linux/udmabuf.h
16604 T:      git git://anongit.freedesktop.org/drm/drm-misc
16605
16606 USERSPACE I/O (UIO)
16607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16608 S:      Maintained
16609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16610 F:      Documentation/driver-api/uio-howto.rst
16611 F:      drivers/uio/
16612 F:      include/linux/uio_driver.h
16613
16614 UTIL-LINUX PACKAGE
16615 M:      Karel Zak <kzak@redhat.com>
16616 L:      util-linux@vger.kernel.org
16617 W:      http://en.wikipedia.org/wiki/Util-linux
16618 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16619 S:      Maintained
16620
16621 UUID HELPERS
16622 M:      Christoph Hellwig <hch@lst.de>
16623 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16624 L:      linux-kernel@vger.kernel.org
16625 T:      git git://git.infradead.org/users/hch/uuid.git
16626 F:      lib/uuid.c
16627 F:      lib/test_uuid.c
16628 F:      include/linux/uuid.h
16629 F:      include/uapi/linux/uuid.h
16630 S:      Maintained
16631
16632 UVESAFB DRIVER
16633 M:      Michal Januszewski <spock@gentoo.org>
16634 L:      linux-fbdev@vger.kernel.org
16635 W:      https://github.com/mjanusz/v86d
16636 S:      Maintained
16637 F:      Documentation/fb/uvesafb.txt
16638 F:      drivers/video/fbdev/uvesafb.*
16639
16640 VF610 NAND DRIVER
16641 M:      Stefan Agner <stefan@agner.ch>
16642 L:      linux-mtd@lists.infradead.org
16643 S:      Supported
16644 F:      drivers/mtd/nand/raw/vf610_nfc.c
16645
16646 VFAT/FAT/MSDOS FILESYSTEM
16647 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16648 S:      Maintained
16649 F:      Documentation/filesystems/vfat.txt
16650 F:      fs/fat/
16651
16652 VFIO DRIVER
16653 M:      Alex Williamson <alex.williamson@redhat.com>
16654 R:      Cornelia Huck <cohuck@redhat.com>
16655 L:      kvm@vger.kernel.org
16656 T:      git git://github.com/awilliam/linux-vfio.git
16657 S:      Maintained
16658 F:      Documentation/vfio.txt
16659 F:      drivers/vfio/
16660 F:      include/linux/vfio.h
16661 F:      include/uapi/linux/vfio.h
16662
16663 VFIO MEDIATED DEVICE DRIVERS
16664 M:      Kirti Wankhede <kwankhede@nvidia.com>
16665 L:      kvm@vger.kernel.org
16666 S:      Maintained
16667 F:      Documentation/vfio-mediated-device.txt
16668 F:      drivers/vfio/mdev/
16669 F:      include/linux/mdev.h
16670 F:      samples/vfio-mdev/
16671
16672 VFIO PLATFORM DRIVER
16673 M:      Eric Auger <eric.auger@redhat.com>
16674 L:      kvm@vger.kernel.org
16675 S:      Maintained
16676 F:      drivers/vfio/platform/
16677
16678 VGA_SWITCHEROO
16679 R:      Lukas Wunner <lukas@wunner.de>
16680 S:      Maintained
16681 F:      Documentation/gpu/vga-switcheroo.rst
16682 F:      drivers/gpu/vga/vga_switcheroo.c
16683 F:      include/linux/vga_switcheroo.h
16684 T:      git git://anongit.freedesktop.org/drm/drm-misc
16685
16686 VIA RHINE NETWORK DRIVER
16687 S:      Orphan
16688 F:      drivers/net/ethernet/via/via-rhine.c
16689
16690 VIA SD/MMC CARD CONTROLLER DRIVER
16691 M:      Bruce Chang <brucechang@via.com.tw>
16692 M:      Harald Welte <HaraldWelte@viatech.com>
16693 S:      Maintained
16694 F:      drivers/mmc/host/via-sdmmc.c
16695
16696 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16697 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16698 L:      linux-fbdev@vger.kernel.org
16699 S:      Maintained
16700 F:      include/linux/via-core.h
16701 F:      include/linux/via-gpio.h
16702 F:      include/linux/via_i2c.h
16703 F:      drivers/video/fbdev/via/
16704
16705 VIA VELOCITY NETWORK DRIVER
16706 M:      Francois Romieu <romieu@fr.zoreil.com>
16707 L:      netdev@vger.kernel.org
16708 S:      Maintained
16709 F:      drivers/net/ethernet/via/via-velocity.*
16710
16711 VICODEC VIRTUAL CODEC DRIVER
16712 M:      Hans Verkuil <hans.verkuil@cisco.com>
16713 L:      linux-media@vger.kernel.org
16714 T:      git git://linuxtv.org/media_tree.git
16715 W:      https://linuxtv.org
16716 S:      Maintained
16717 F:      drivers/media/platform/vicodec/*
16718
16719 VIDEO MULTIPLEXER DRIVER
16720 M:      Philipp Zabel <p.zabel@pengutronix.de>
16721 L:      linux-media@vger.kernel.org
16722 S:      Maintained
16723 F:      drivers/media/platform/video-mux.c
16724
16725 VIDEO I2C POLLING DRIVER
16726 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16727 L:      linux-media@vger.kernel.org
16728 S:      Maintained
16729 F:      drivers/media/i2c/video-i2c.c
16730
16731 VIDEOBUF2 FRAMEWORK
16732 M:      Pawel Osciak <pawel@osciak.com>
16733 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16734 M:      Kyungmin Park <kyungmin.park@samsung.com>
16735 L:      linux-media@vger.kernel.org
16736 S:      Maintained
16737 F:      drivers/media/common/videobuf2/*
16738 F:      include/media/videobuf2-*
16739
16740 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16741 M:      Helen Koike <helen.koike@collabora.com>
16742 L:      linux-media@vger.kernel.org
16743 T:      git git://linuxtv.org/media_tree.git
16744 W:      https://linuxtv.org
16745 S:      Maintained
16746 F:      drivers/media/platform/vimc/*
16747
16748 VIRT LIB
16749 M:      Alex Williamson <alex.williamson@redhat.com>
16750 M:      Paolo Bonzini <pbonzini@redhat.com>
16751 L:      kvm@vger.kernel.org
16752 S:      Supported
16753 F:      virt/lib/
16754
16755 VIRTIO AND VHOST VSOCK DRIVER
16756 M:      Stefan Hajnoczi <stefanha@redhat.com>
16757 L:      kvm@vger.kernel.org
16758 L:      virtualization@lists.linux-foundation.org
16759 L:      netdev@vger.kernel.org
16760 S:      Maintained
16761 F:      include/linux/virtio_vsock.h
16762 F:      include/uapi/linux/virtio_vsock.h
16763 F:      include/uapi/linux/vsockmon.h
16764 F:      include/uapi/linux/vm_sockets_diag.h
16765 F:      net/vmw_vsock/diag.c
16766 F:      net/vmw_vsock/af_vsock_tap.c
16767 F:      net/vmw_vsock/virtio_transport_common.c
16768 F:      net/vmw_vsock/virtio_transport.c
16769 F:      drivers/net/vsockmon.c
16770 F:      drivers/vhost/vsock.c
16771 F:      tools/testing/vsock/
16772
16773 VIRTIO CONSOLE DRIVER
16774 M:      Amit Shah <amit@kernel.org>
16775 L:      virtualization@lists.linux-foundation.org
16776 S:      Maintained
16777 F:      drivers/char/virtio_console.c
16778 F:      include/linux/virtio_console.h
16779 F:      include/uapi/linux/virtio_console.h
16780
16781 VIRTIO CORE AND NET DRIVERS
16782 M:      "Michael S. Tsirkin" <mst@redhat.com>
16783 M:      Jason Wang <jasowang@redhat.com>
16784 L:      virtualization@lists.linux-foundation.org
16785 S:      Maintained
16786 F:      Documentation/devicetree/bindings/virtio/
16787 F:      drivers/virtio/
16788 F:      tools/virtio/
16789 F:      drivers/net/virtio_net.c
16790 F:      drivers/block/virtio_blk.c
16791 F:      include/linux/virtio*.h
16792 F:      include/uapi/linux/virtio_*.h
16793 F:      drivers/crypto/virtio/
16794 F:      mm/balloon_compaction.c
16795
16796 VIRTIO BLOCK AND SCSI DRIVERS
16797 M:      "Michael S. Tsirkin" <mst@redhat.com>
16798 M:      Jason Wang <jasowang@redhat.com>
16799 R:      Paolo Bonzini <pbonzini@redhat.com>
16800 R:      Stefan Hajnoczi <stefanha@redhat.com>
16801 L:      virtualization@lists.linux-foundation.org
16802 S:      Maintained
16803 F:      drivers/block/virtio_blk.c
16804 F:      drivers/scsi/virtio_scsi.c
16805 F:      include/uapi/linux/virtio_blk.h
16806 F:      include/uapi/linux/virtio_scsi.h
16807 F:      drivers/vhost/scsi.c
16808
16809 VIRTIO CRYPTO DRIVER
16810 M:      Gonglei <arei.gonglei@huawei.com>
16811 L:      virtualization@lists.linux-foundation.org
16812 L:      linux-crypto@vger.kernel.org
16813 S:      Maintained
16814 F:      drivers/crypto/virtio/
16815 F:      include/uapi/linux/virtio_crypto.h
16816
16817 VIRTIO DRIVERS FOR S390
16818 M:      Cornelia Huck <cohuck@redhat.com>
16819 M:      Halil Pasic <pasic@linux.ibm.com>
16820 L:      linux-s390@vger.kernel.org
16821 L:      virtualization@lists.linux-foundation.org
16822 L:      kvm@vger.kernel.org
16823 S:      Supported
16824 F:      drivers/s390/virtio/
16825 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16826
16827 VIRTIO GPU DRIVER
16828 M:      David Airlie <airlied@linux.ie>
16829 M:      Gerd Hoffmann <kraxel@redhat.com>
16830 L:      dri-devel@lists.freedesktop.org
16831 L:      virtualization@lists.linux-foundation.org
16832 T:      git git://anongit.freedesktop.org/drm/drm-misc
16833 S:      Maintained
16834 F:      drivers/gpu/drm/virtio/
16835 F:      include/uapi/linux/virtio_gpu.h
16836
16837 VIRTIO HOST (VHOST)
16838 M:      "Michael S. Tsirkin" <mst@redhat.com>
16839 M:      Jason Wang <jasowang@redhat.com>
16840 L:      kvm@vger.kernel.org
16841 L:      virtualization@lists.linux-foundation.org
16842 L:      netdev@vger.kernel.org
16843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16844 S:      Maintained
16845 F:      drivers/vhost/
16846 F:      include/uapi/linux/vhost.h
16847
16848 VIRTIO INPUT DRIVER
16849 M:      Gerd Hoffmann <kraxel@redhat.com>
16850 S:      Maintained
16851 F:      drivers/virtio/virtio_input.c
16852 F:      include/uapi/linux/virtio_input.h
16853
16854 VIRTUAL BOX GUEST DEVICE DRIVER
16855 M:      Hans de Goede <hdegoede@redhat.com>
16856 M:      Arnd Bergmann <arnd@arndb.de>
16857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16858 S:      Maintained
16859 F:      include/linux/vbox_utils.h
16860 F:      include/uapi/linux/vbox*.h
16861 F:      drivers/virt/vboxguest/
16862
16863 VIRTUAL SERIO DEVICE DRIVER
16864 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16865 S:      Maintained
16866 F:      drivers/input/serio/userio.c
16867 F:      include/uapi/linux/userio.h
16868
16869 VIVID VIRTUAL VIDEO DRIVER
16870 M:      Hans Verkuil <hverkuil@xs4all.nl>
16871 L:      linux-media@vger.kernel.org
16872 T:      git git://linuxtv.org/media_tree.git
16873 W:      https://linuxtv.org
16874 S:      Maintained
16875 F:      drivers/media/platform/vivid/*
16876
16877 VLYNQ BUS
16878 M:      Florian Fainelli <f.fainelli@gmail.com>
16879 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16880 S:      Maintained
16881 F:      drivers/vlynq/vlynq.c
16882 F:      include/linux/vlynq.h
16883
16884 VME SUBSYSTEM
16885 M:      Martyn Welch <martyn@welchs.me.uk>
16886 M:      Manohar Vanga <manohar.vanga@gmail.com>
16887 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16888 L:      devel@driverdev.osuosl.org
16889 S:      Maintained
16890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16891 F:      Documentation/driver-api/vme.rst
16892 F:      drivers/staging/vme/
16893 F:      drivers/vme/
16894 F:      include/linux/vme*
16895
16896 VMWARE BALLOON DRIVER
16897 M:      Julien Freche <jfreche@vmware.com>
16898 M:      Nadav Amit <namit@vmware.com>
16899 M:      "VMware, Inc." <pv-drivers@vmware.com>
16900 L:      linux-kernel@vger.kernel.org
16901 S:      Maintained
16902 F:      drivers/misc/vmw_balloon.c
16903
16904 VMWARE HYPERVISOR INTERFACE
16905 M:      Alok Kataria <akataria@vmware.com>
16906 L:      virtualization@lists.linux-foundation.org
16907 S:      Supported
16908 F:      arch/x86/kernel/cpu/vmware.c
16909
16910 VMWARE PVRDMA DRIVER
16911 M:      Adit Ranadive <aditr@vmware.com>
16912 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16913 L:      linux-rdma@vger.kernel.org
16914 S:      Maintained
16915 F:      drivers/infiniband/hw/vmw_pvrdma/
16916
16917 VMware PVSCSI driver
16918 M:      Jim Gill <jgill@vmware.com>
16919 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16920 L:      linux-scsi@vger.kernel.org
16921 S:      Maintained
16922 F:      drivers/scsi/vmw_pvscsi.c
16923 F:      drivers/scsi/vmw_pvscsi.h
16924
16925 VMWARE VMMOUSE SUBDRIVER
16926 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16927 M:      "VMware, Inc." <pv-drivers@vmware.com>
16928 L:      linux-input@vger.kernel.org
16929 S:      Maintained
16930 F:      drivers/input/mouse/vmmouse.c
16931 F:      drivers/input/mouse/vmmouse.h
16932
16933 VMWARE VMXNET3 ETHERNET DRIVER
16934 M:      Ronak Doshi <doshir@vmware.com>
16935 M:      "VMware, Inc." <pv-drivers@vmware.com>
16936 L:      netdev@vger.kernel.org
16937 S:      Maintained
16938 F:      drivers/net/vmxnet3/
16939
16940 VOCORE VOCORE2 BOARD
16941 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16942 L:      linux-mips@vger.kernel.org
16943 S:      Maintained
16944 F:      arch/mips/boot/dts/ralink/vocore2.dts
16945
16946 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16947 M:      Liam Girdwood <lgirdwood@gmail.com>
16948 M:      Mark Brown <broonie@kernel.org>
16949 L:      linux-kernel@vger.kernel.org
16950 W:      http://www.slimlogic.co.uk/?p=48
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16952 S:      Supported
16953 F:      Documentation/devicetree/bindings/regulator/
16954 F:      Documentation/power/regulator/
16955 F:      drivers/regulator/
16956 F:      include/dt-bindings/regulator/
16957 F:      include/linux/regulator/
16958
16959 VRF
16960 M:      David Ahern <dsa@cumulusnetworks.com>
16961 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16962 L:      netdev@vger.kernel.org
16963 S:      Maintained
16964 F:      drivers/net/vrf.c
16965 F:      Documentation/networking/vrf.txt
16966
16967 VT1211 HARDWARE MONITOR DRIVER
16968 M:      Juerg Haefliger <juergh@gmail.com>
16969 L:      linux-hwmon@vger.kernel.org
16970 S:      Maintained
16971 F:      Documentation/hwmon/vt1211.rst
16972 F:      drivers/hwmon/vt1211.c
16973
16974 VT8231 HARDWARE MONITOR DRIVER
16975 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16976 L:      linux-hwmon@vger.kernel.org
16977 S:      Maintained
16978 F:      drivers/hwmon/vt8231.c
16979
16980 VUB300 USB to SDIO/SD/MMC bridge chip
16981 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16982 L:      linux-mmc@vger.kernel.org
16983 L:      linux-usb@vger.kernel.org
16984 S:      Supported
16985 F:      drivers/mmc/host/vub300.c
16986
16987 W1 DALLAS'S 1-WIRE BUS
16988 M:      Evgeniy Polyakov <zbr@ioremap.net>
16989 S:      Maintained
16990 F:      Documentation/devicetree/bindings/w1/
16991 F:      Documentation/w1/
16992 F:      drivers/w1/
16993 F:      include/linux/w1.h
16994
16995 W83791D HARDWARE MONITORING DRIVER
16996 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16997 L:      linux-hwmon@vger.kernel.org
16998 S:      Maintained
16999 F:      Documentation/hwmon/w83791d.rst
17000 F:      drivers/hwmon/w83791d.c
17001
17002 W83793 HARDWARE MONITORING DRIVER
17003 M:      Rudolf Marek <r.marek@assembler.cz>
17004 L:      linux-hwmon@vger.kernel.org
17005 S:      Maintained
17006 F:      Documentation/hwmon/w83793.rst
17007 F:      drivers/hwmon/w83793.c
17008
17009 W83795 HARDWARE MONITORING DRIVER
17010 M:      Jean Delvare <jdelvare@suse.com>
17011 L:      linux-hwmon@vger.kernel.org
17012 S:      Maintained
17013 F:      drivers/hwmon/w83795.c
17014
17015 W83L51xD SD/MMC CARD INTERFACE DRIVER
17016 M:      Pierre Ossman <pierre@ossman.eu>
17017 S:      Maintained
17018 F:      drivers/mmc/host/wbsd.*
17019
17020 WACOM PROTOCOL 4 SERIAL TABLETS
17021 M:      Julian Squires <julian@cipht.net>
17022 M:      Hans de Goede <hdegoede@redhat.com>
17023 L:      linux-input@vger.kernel.org
17024 S:      Maintained
17025 F:      drivers/input/tablet/wacom_serial4.c
17026
17027 WATCHDOG DEVICE DRIVERS
17028 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17029 M:      Guenter Roeck <linux@roeck-us.net>
17030 L:      linux-watchdog@vger.kernel.org
17031 W:      http://www.linux-watchdog.org/
17032 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17033 S:      Maintained
17034 F:      Documentation/devicetree/bindings/watchdog/
17035 F:      Documentation/watchdog/
17036 F:      drivers/watchdog/
17037 F:      include/linux/watchdog.h
17038 F:      include/uapi/linux/watchdog.h
17039
17040 WHISKEYCOVE PMIC GPIO DRIVER
17041 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17042 L:      linux-gpio@vger.kernel.org
17043 S:      Maintained
17044 F:      drivers/gpio/gpio-wcove.c
17045
17046 WHWAVE RTC DRIVER
17047 M:      Dianlong Li <long17.cool@163.com>
17048 L:      linux-rtc@vger.kernel.org
17049 S:      Maintained
17050 F:      drivers/rtc/rtc-sd3078.c
17051
17052 WIIMOTE HID DRIVER
17053 M:      David Herrmann <dh.herrmann@googlemail.com>
17054 L:      linux-input@vger.kernel.org
17055 S:      Maintained
17056 F:      drivers/hid/hid-wiimote*
17057
17058 WILOCITY WIL6210 WIRELESS DRIVER
17059 M:      Maya Erez <merez@codeaurora.org>
17060 L:      linux-wireless@vger.kernel.org
17061 L:      wil6210@qti.qualcomm.com
17062 S:      Supported
17063 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17064 F:      drivers/net/wireless/ath/wil6210/
17065
17066 WIMAX STACK
17067 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17068 M:      linux-wimax@intel.com
17069 L:      wimax@linuxwimax.org (subscribers-only)
17070 S:      Supported
17071 W:      http://linuxwimax.org
17072 F:      Documentation/wimax/README.wimax
17073 F:      include/linux/wimax/debug.h
17074 F:      include/net/wimax.h
17075 F:      include/uapi/linux/wimax.h
17076 F:      net/wimax/
17077
17078 WINBOND CIR DRIVER
17079 M:      David Härdeman <david@hardeman.nu>
17080 S:      Maintained
17081 F:      drivers/media/rc/winbond-cir.c
17082
17083 RCMM REMOTE CONTROLS DECODER
17084 M:      Patrick Lerda <patrick9876@free.fr>
17085 S:      Maintained
17086 F:      drivers/media/rc/ir-rcmm-decoder.c
17087
17088 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17089 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17090 L:      linux-watchdog@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/watchdog/ebc-c384_wdt.c
17093
17094 WINSYSTEMS WS16C48 GPIO DRIVER
17095 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17096 L:      linux-gpio@vger.kernel.org
17097 S:      Maintained
17098 F:      drivers/gpio/gpio-ws16c48.c
17099
17100 WISTRON LAPTOP BUTTON DRIVER
17101 M:      Miloslav Trmac <mitr@volny.cz>
17102 S:      Maintained
17103 F:      drivers/input/misc/wistron_btns.c
17104
17105 WL3501 WIRELESS PCMCIA CARD DRIVER
17106 L:      linux-wireless@vger.kernel.org
17107 S:      Odd fixes
17108 F:      drivers/net/wireless/wl3501*
17109
17110 WOLFSON MICROELECTRONICS DRIVERS
17111 L:      patches@opensource.cirrus.com
17112 T:      git https://github.com/CirrusLogic/linux-drivers.git
17113 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17114 S:      Supported
17115 F:      Documentation/hwmon/wm83??.rst
17116 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17117 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17118 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17119 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17120 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17121 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17122 F:      drivers/clk/clk-wm83*.c
17123 F:      drivers/extcon/extcon-arizona.c
17124 F:      drivers/leds/leds-wm83*.c
17125 F:      drivers/gpio/gpio-*wm*.c
17126 F:      drivers/gpio/gpio-arizona.c
17127 F:      drivers/hwmon/wm83??-hwmon.c
17128 F:      drivers/input/misc/wm831x-on.c
17129 F:      drivers/input/touchscreen/wm831x-ts.c
17130 F:      drivers/input/touchscreen/wm97*.c
17131 F:      drivers/mfd/arizona*
17132 F:      drivers/mfd/wm*.c
17133 F:      drivers/mfd/cs47l24*
17134 F:      drivers/power/supply/wm83*.c
17135 F:      drivers/rtc/rtc-wm83*.c
17136 F:      drivers/regulator/wm8*.c
17137 F:      drivers/regulator/arizona*
17138 F:      drivers/video/backlight/wm83*_bl.c
17139 F:      drivers/watchdog/wm83*_wdt.c
17140 F:      include/linux/mfd/arizona/
17141 F:      include/linux/mfd/wm831x/
17142 F:      include/linux/mfd/wm8350/
17143 F:      include/linux/mfd/wm8400*
17144 F:      include/linux/regulator/arizona*
17145 F:      include/linux/wm97xx.h
17146 F:      include/sound/wm????.h
17147 F:      sound/soc/codecs/arizona.?
17148 F:      sound/soc/codecs/wm*
17149 F:      sound/soc/codecs/cs47l24*
17150
17151 WORKQUEUE
17152 M:      Tejun Heo <tj@kernel.org>
17153 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17155 S:      Maintained
17156 F:      include/linux/workqueue.h
17157 F:      kernel/workqueue.c
17158 F:      Documentation/core-api/workqueue.rst
17159
17160 X-POWERS AXP288 PMIC DRIVERS
17161 M:      Hans de Goede <hdegoede@redhat.com>
17162 S:      Maintained
17163 N:      axp288
17164 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17165
17166 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17167 M:      Chen-Yu Tsai <wens@csie.org>
17168 L:      linux-kernel@vger.kernel.org
17169 S:      Maintained
17170 N:      axp[128]
17171
17172 X.25 NETWORK LAYER
17173 M:      Andrew Hendry <andrew.hendry@gmail.com>
17174 L:      linux-x25@vger.kernel.org
17175 S:      Odd Fixes
17176 F:      Documentation/networking/x25*
17177 F:      include/net/x25*
17178 F:      net/x25/
17179
17180 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17181 M:      Thomas Gleixner <tglx@linutronix.de>
17182 M:      Ingo Molnar <mingo@redhat.com>
17183 M:      Borislav Petkov <bp@alien8.de>
17184 R:      "H. Peter Anvin" <hpa@zytor.com>
17185 M:      x86@kernel.org
17186 L:      linux-kernel@vger.kernel.org
17187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17188 S:      Maintained
17189 F:      Documentation/devicetree/bindings/x86/
17190 F:      Documentation/x86/
17191 F:      arch/x86/
17192
17193 X86 ENTRY CODE
17194 M:      Andy Lutomirski <luto@kernel.org>
17195 L:      linux-kernel@vger.kernel.org
17196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17197 S:      Maintained
17198 F:      arch/x86/entry/
17199
17200 X86 MCE INFRASTRUCTURE
17201 M:      Tony Luck <tony.luck@intel.com>
17202 M:      Borislav Petkov <bp@alien8.de>
17203 L:      linux-edac@vger.kernel.org
17204 S:      Maintained
17205 F:      arch/x86/kernel/cpu/mce/*
17206
17207 X86 MICROCODE UPDATE SUPPORT
17208 M:      Borislav Petkov <bp@alien8.de>
17209 S:      Maintained
17210 F:      arch/x86/kernel/cpu/microcode/*
17211
17212 X86 MM
17213 M:      Dave Hansen <dave.hansen@linux.intel.com>
17214 M:      Andy Lutomirski <luto@kernel.org>
17215 M:      Peter Zijlstra <peterz@infradead.org>
17216 L:      linux-kernel@vger.kernel.org
17217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17218 S:      Maintained
17219 F:      arch/x86/mm/
17220
17221 X86 PLATFORM DRIVERS
17222 M:      Darren Hart <dvhart@infradead.org>
17223 M:      Andy Shevchenko <andy@infradead.org>
17224 L:      platform-driver-x86@vger.kernel.org
17225 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17226 S:      Maintained
17227 F:      drivers/platform/x86/
17228 F:      drivers/platform/olpc/
17229
17230 X86 PLATFORM DRIVERS - ARCH
17231 R:      Darren Hart <dvhart@infradead.org>
17232 R:      Andy Shevchenko <andy@infradead.org>
17233 L:      platform-driver-x86@vger.kernel.org
17234 L:      x86@kernel.org
17235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17236 S:      Maintained
17237 F:      arch/x86/platform
17238
17239 X86 VDSO
17240 M:      Andy Lutomirski <luto@kernel.org>
17241 L:      linux-kernel@vger.kernel.org
17242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17243 S:      Maintained
17244 F:      arch/x86/entry/vdso/
17245
17246 XARRAY
17247 M:      Matthew Wilcox <willy@infradead.org>
17248 L:      linux-fsdevel@vger.kernel.org
17249 S:      Supported
17250 F:      Documentation/core-api/xarray.rst
17251 F:      lib/idr.c
17252 F:      lib/xarray.c
17253 F:      include/linux/idr.h
17254 F:      include/linux/xarray.h
17255 F:      tools/testing/radix-tree
17256
17257 XBOX DVD IR REMOTE
17258 M:      Benjamin Valentin <benpicco@googlemail.com>
17259 S:      Maintained
17260 F:      drivers/media/rc/xbox_remote.c
17261 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17262
17263 XC2028/3028 TUNER DRIVER
17264 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17265 L:      linux-media@vger.kernel.org
17266 W:      https://linuxtv.org
17267 T:      git git://linuxtv.org/media_tree.git
17268 S:      Maintained
17269 F:      drivers/media/tuners/tuner-xc2028.*
17270
17271 XDP (eXpress Data Path)
17272 M:      Alexei Starovoitov <ast@kernel.org>
17273 M:      Daniel Borkmann <daniel@iogearbox.net>
17274 M:      David S. Miller <davem@davemloft.net>
17275 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17276 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17277 M:      John Fastabend <john.fastabend@gmail.com>
17278 L:      netdev@vger.kernel.org
17279 L:      xdp-newbies@vger.kernel.org
17280 L:      bpf@vger.kernel.org
17281 S:      Supported
17282 F:      net/core/xdp.c
17283 F:      include/net/xdp.h
17284 F:      kernel/bpf/devmap.c
17285 F:      kernel/bpf/cpumap.c
17286 F:      include/trace/events/xdp.h
17287 K:      xdp
17288 N:      xdp
17289
17290 XDP SOCKETS (AF_XDP)
17291 M:      Björn Töpel <bjorn.topel@intel.com>
17292 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17293 L:      netdev@vger.kernel.org
17294 L:      bpf@vger.kernel.org
17295 S:      Maintained
17296 F:      kernel/bpf/xskmap.c
17297 F:      net/xdp/
17298
17299 XEN BLOCK SUBSYSTEM
17300 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17301 M:      Roger Pau Monné <roger.pau@citrix.com>
17302 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17303 S:      Supported
17304 F:      drivers/block/xen-blkback/*
17305 F:      drivers/block/xen*
17306
17307 XEN HYPERVISOR ARM
17308 M:      Stefano Stabellini <sstabellini@kernel.org>
17309 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17310 S:      Maintained
17311 F:      arch/arm/xen/
17312 F:      arch/arm/include/asm/xen/
17313
17314 XEN HYPERVISOR ARM64
17315 M:      Stefano Stabellini <sstabellini@kernel.org>
17316 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17317 S:      Maintained
17318 F:      arch/arm64/xen/
17319 F:      arch/arm64/include/asm/xen/
17320
17321 XEN HYPERVISOR INTERFACE
17322 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17323 M:      Juergen Gross <jgross@suse.com>
17324 R:      Stefano Stabellini <sstabellini@kernel.org>
17325 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17327 S:      Supported
17328 F:      arch/x86/xen/
17329 F:      arch/x86/platform/pvh/
17330 F:      drivers/*/xen-*front.c
17331 F:      drivers/xen/
17332 F:      arch/x86/include/asm/xen/
17333 F:      arch/x86/include/asm/pvclock-abi.h
17334 F:      include/xen/
17335 F:      include/uapi/xen/
17336 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17337 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17338
17339 XEN NETWORK BACKEND DRIVER
17340 M:      Wei Liu <wei.liu@kernel.org>
17341 M:      Paul Durrant <paul.durrant@citrix.com>
17342 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17343 L:      netdev@vger.kernel.org
17344 S:      Supported
17345 F:      drivers/net/xen-netback/*
17346
17347 XEN PCI SUBSYSTEM
17348 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17349 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17350 S:      Supported
17351 F:      arch/x86/pci/*xen*
17352 F:      drivers/pci/*xen*
17353
17354 XEN PVSCSI DRIVERS
17355 M:      Juergen Gross <jgross@suse.com>
17356 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17357 L:      linux-scsi@vger.kernel.org
17358 S:      Supported
17359 F:      drivers/scsi/xen-scsifront.c
17360 F:      drivers/xen/xen-scsiback.c
17361 F:      include/xen/interface/io/vscsiif.h
17362
17363 XEN SWIOTLB SUBSYSTEM
17364 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17365 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17366 L:      iommu@lists.linux-foundation.org
17367 S:      Supported
17368 F:      arch/x86/xen/*swiotlb*
17369 F:      drivers/xen/*swiotlb*
17370
17371 XEN SOUND FRONTEND DRIVER
17372 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17373 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17375 S:      Supported
17376 F:      sound/xen/*
17377
17378 XFS FILESYSTEM
17379 M:      Darrick J. Wong <darrick.wong@oracle.com>
17380 M:      linux-xfs@vger.kernel.org
17381 L:      linux-xfs@vger.kernel.org
17382 W:      http://xfs.org/
17383 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17384 S:      Supported
17385 F:      Documentation/filesystems/xfs.txt
17386 F:      fs/xfs/
17387
17388 XILINX AXI ETHERNET DRIVER
17389 M:      Anirudha Sarangi <anirudh@xilinx.com>
17390 M:      John Linn <John.Linn@xilinx.com>
17391 S:      Maintained
17392 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17393
17394 XILINX UARTLITE SERIAL DRIVER
17395 M:      Peter Korsgaard <jacmet@sunsite.dk>
17396 L:      linux-serial@vger.kernel.org
17397 S:      Maintained
17398 F:      drivers/tty/serial/uartlite.c
17399
17400 XILINX VIDEO IP CORES
17401 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17402 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17403 L:      linux-media@vger.kernel.org
17404 T:      git git://linuxtv.org/media_tree.git
17405 S:      Supported
17406 F:      Documentation/devicetree/bindings/media/xilinx/
17407 F:      drivers/media/platform/xilinx/
17408 F:      include/uapi/linux/xilinx-v4l2-controls.h
17409
17410 XILLYBUS DRIVER
17411 M:      Eli Billauer <eli.billauer@gmail.com>
17412 L:      linux-kernel@vger.kernel.org
17413 S:      Supported
17414 F:      drivers/char/xillybus/
17415
17416 XLP9XX I2C DRIVER
17417 M:      George Cherian <george.cherian@cavium.com>
17418 M:      Jan Glauber <jglauber@cavium.com>
17419 L:      linux-i2c@vger.kernel.org
17420 W:      http://www.cavium.com
17421 S:      Supported
17422 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17423 F:      drivers/i2c/busses/i2c-xlp9xx.c
17424
17425 XRA1403 GPIO EXPANDER
17426 M:      Nandor Han <nandor.han@ge.com>
17427 M:      Semi Malinen <semi.malinen@ge.com>
17428 L:      linux-gpio@vger.kernel.org
17429 S:      Maintained
17430 F:      drivers/gpio/gpio-xra1403.c
17431 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17432
17433 XTENSA XTFPGA PLATFORM SUPPORT
17434 M:      Max Filippov <jcmvbkbc@gmail.com>
17435 L:      linux-xtensa@linux-xtensa.org
17436 S:      Maintained
17437 F:      drivers/spi/spi-xtensa-xtfpga.c
17438 F:      sound/soc/xtensa/xtfpga-i2s.c
17439
17440 YAM DRIVER FOR AX.25
17441 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17442 L:      linux-hams@vger.kernel.org
17443 S:      Maintained
17444 F:      drivers/net/hamradio/yam*
17445 F:      include/linux/yam.h
17446
17447 YAMA SECURITY MODULE
17448 M:      Kees Cook <keescook@chromium.org>
17449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17450 S:      Supported
17451 F:      security/yama/
17452 F:      Documentation/admin-guide/LSM/Yama.rst
17453
17454 YEALINK PHONE DRIVER
17455 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17456 L:      usbb2k-api-dev@nongnu.org
17457 S:      Maintained
17458 F:      Documentation/input/devices/yealink.rst
17459 F:      drivers/input/misc/yealink.*
17460
17461 Z8530 DRIVER FOR AX.25
17462 M:      Joerg Reuter <jreuter@yaina.de>
17463 W:      http://yaina.de/jreuter/
17464 W:      http://www.qsl.net/dl1bke/
17465 L:      linux-hams@vger.kernel.org
17466 S:      Maintained
17467 F:      Documentation/networking/z8530drv.txt
17468 F:      drivers/net/hamradio/*scc.c
17469 F:      drivers/net/hamradio/z8530.h
17470
17471 ZBUD COMPRESSED PAGE ALLOCATOR
17472 M:      Seth Jennings <sjenning@redhat.com>
17473 M:      Dan Streetman <ddstreet@ieee.org>
17474 L:      linux-mm@kvack.org
17475 S:      Maintained
17476 F:      mm/zbud.c
17477 F:      include/linux/zbud.h
17478
17479 ZD1211RW WIRELESS DRIVER
17480 M:      Daniel Drake <dsd@gentoo.org>
17481 M:      Ulrich Kunitz <kune@deine-taler.de>
17482 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17483 L:      linux-wireless@vger.kernel.org
17484 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17485 S:      Maintained
17486 F:      drivers/net/wireless/zydas/zd1211rw/
17487
17488 ZD1301 MEDIA DRIVER
17489 M:      Antti Palosaari <crope@iki.fi>
17490 L:      linux-media@vger.kernel.org
17491 W:      https://linuxtv.org/
17492 W:      http://palosaari.fi/linux/
17493 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17494 S:      Maintained
17495 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17496
17497 ZD1301_DEMOD MEDIA DRIVER
17498 M:      Antti Palosaari <crope@iki.fi>
17499 L:      linux-media@vger.kernel.org
17500 W:      https://linuxtv.org/
17501 W:      http://palosaari.fi/linux/
17502 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17503 S:      Maintained
17504 F:      drivers/media/dvb-frontends/zd1301_demod*
17505
17506 ZPOOL COMPRESSED PAGE STORAGE API
17507 M:      Dan Streetman <ddstreet@ieee.org>
17508 L:      linux-mm@kvack.org
17509 S:      Maintained
17510 F:      mm/zpool.c
17511 F:      include/linux/zpool.h
17512
17513 ZR36067 VIDEO FOR LINUX DRIVER
17514 L:      mjpeg-users@lists.sourceforge.net
17515 L:      linux-media@vger.kernel.org
17516 W:      http://mjpeg.sourceforge.net/driver-zoran/
17517 T:      hg https://linuxtv.org/hg/v4l-dvb
17518 S:      Odd Fixes
17519 F:      drivers/staging/media/zoran/
17520
17521 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17522 M:      Minchan Kim <minchan@kernel.org>
17523 M:      Nitin Gupta <ngupta@vflare.org>
17524 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17525 L:      linux-kernel@vger.kernel.org
17526 S:      Maintained
17527 F:      drivers/block/zram/
17528 F:      Documentation/blockdev/zram.txt
17529
17530 ZS DECSTATION Z85C30 SERIAL DRIVER
17531 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17532 S:      Maintained
17533 F:      drivers/tty/serial/zs.*
17534
17535 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17536 M:      Minchan Kim <minchan@kernel.org>
17537 M:      Nitin Gupta <ngupta@vflare.org>
17538 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17539 L:      linux-mm@kvack.org
17540 S:      Maintained
17541 F:      mm/zsmalloc.c
17542 F:      include/linux/zsmalloc.h
17543 F:      Documentation/vm/zsmalloc.rst
17544
17545 ZSWAP COMPRESSED SWAP CACHING
17546 M:      Seth Jennings <sjenning@redhat.com>
17547 M:      Dan Streetman <ddstreet@ieee.org>
17548 L:      linux-mm@kvack.org
17549 S:      Maintained
17550 F:      mm/zswap.c
17551
17552 THE REST
17553 M:      Linus Torvalds <torvalds@linux-foundation.org>
17554 L:      linux-kernel@vger.kernel.org
17555 Q:      http://patchwork.kernel.org/project/LKML/list/
17556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17557 S:      Buried alive in reporters
17558 F:      *
17559 F:      */