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.yaml
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will@kernel.org>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will@kernel.org>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <wahrenst@gmx.net>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      Documentation/devicetree/bindings/sound/madera.txt
3931 F:      include/dt-bindings/sound/madera*
3932 F:      include/linux/irqchip/irq-madera*
3933 F:      include/linux/mfd/madera/*
3934 F:      include/sound/madera*
3935 F:      drivers/gpio/gpio-madera*
3936 F:      drivers/irqchip/irq-madera*
3937 F:      drivers/mfd/madera*
3938 F:      drivers/mfd/cs47l*
3939 F:      drivers/pinctrl/cirrus/*
3940 F:      sound/soc/codecs/cs47l*
3941 F:      sound/soc/codecs/madera*
3942
3943 CLANG-FORMAT FILE
3944 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3945 S:      Maintained
3946 F:      .clang-format
3947
3948 CLEANCACHE API
3949 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3950 L:      linux-kernel@vger.kernel.org
3951 S:      Maintained
3952 F:      mm/cleancache.c
3953 F:      include/linux/cleancache.h
3954
3955 CLK API
3956 M:      Russell King <linux@armlinux.org.uk>
3957 L:      linux-clk@vger.kernel.org
3958 S:      Maintained
3959 F:      include/linux/clk.h
3960
3961 CLOCKSOURCE, CLOCKEVENT DRIVERS
3962 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3963 M:      Thomas Gleixner <tglx@linutronix.de>
3964 L:      linux-kernel@vger.kernel.org
3965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3966 S:      Supported
3967 F:      drivers/clocksource/
3968 F:      Documentation/devicetree/bindings/timer/
3969
3970 CMPC ACPI DRIVER
3971 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3972 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3973 L:      platform-driver-x86@vger.kernel.org
3974 S:      Supported
3975 F:      drivers/platform/x86/classmate-laptop.c
3976
3977 COBALT MEDIA DRIVER
3978 M:      Hans Verkuil <hans.verkuil@cisco.com>
3979 L:      linux-media@vger.kernel.org
3980 T:      git git://linuxtv.org/media_tree.git
3981 W:      https://linuxtv.org
3982 S:      Supported
3983 F:      drivers/media/pci/cobalt/
3984
3985 COCCINELLE/Semantic Patches (SmPL)
3986 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3987 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3988 M:      Nicolas Palix <nicolas.palix@imag.fr>
3989 M:      Michal Marek <michal.lkml@markovi.net>
3990 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3992 W:      http://coccinelle.lip6.fr/
3993 S:      Supported
3994 F:      Documentation/dev-tools/coccinelle.rst
3995 F:      scripts/coccinelle/
3996 F:      scripts/coccicheck
3997
3998 CODA FILE SYSTEM
3999 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4000 M:      coda@cs.cmu.edu
4001 L:      codalist@coda.cs.cmu.edu
4002 W:      http://www.coda.cs.cmu.edu/
4003 S:      Maintained
4004 F:      Documentation/filesystems/coda.txt
4005 F:      fs/coda/
4006 F:      include/linux/coda*.h
4007 F:      include/uapi/linux/coda*.h
4008
4009 CODA V4L2 MEM2MEM DRIVER
4010 M:      Philipp Zabel <p.zabel@pengutronix.de>
4011 L:      linux-media@vger.kernel.org
4012 S:      Maintained
4013 F:      Documentation/devicetree/bindings/media/coda.txt
4014 F:      drivers/media/platform/coda/
4015
4016 CODE OF CONDUCT
4017 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4018 S:      Supported
4019 F:      Documentation/process/code-of-conduct.rst
4020 F:      Documentation/process/code-of-conduct-interpretation.rst
4021
4022 COMMON CLK FRAMEWORK
4023 M:      Michael Turquette <mturquette@baylibre.com>
4024 M:      Stephen Boyd <sboyd@kernel.org>
4025 L:      linux-clk@vger.kernel.org
4026 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4028 S:      Maintained
4029 F:      Documentation/devicetree/bindings/clock/
4030 F:      drivers/clk/
4031 X:      drivers/clk/clkdev.c
4032 F:      include/linux/clk-pr*
4033 F:      include/linux/clk/
4034 F:      include/linux/of_clk.h
4035
4036 COMMON INTERNET FILE SYSTEM (CIFS)
4037 M:      Steve French <sfrench@samba.org>
4038 L:      linux-cifs@vger.kernel.org
4039 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4040 W:      http://linux-cifs.samba.org/
4041 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4042 S:      Supported
4043 F:      Documentation/filesystems/cifs/
4044 F:      fs/cifs/
4045
4046 COMPACTPCI HOTPLUG CORE
4047 M:      Scott Murray <scott@spiteful.org>
4048 L:      linux-pci@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/pci/hotplug/cpci_hotplug*
4051
4052 COMPACTPCI HOTPLUG GENERIC DRIVER
4053 M:      Scott Murray <scott@spiteful.org>
4054 L:      linux-pci@vger.kernel.org
4055 S:      Maintained
4056 F:      drivers/pci/hotplug/cpcihp_generic.c
4057
4058 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4059 M:      Scott Murray <scott@spiteful.org>
4060 L:      linux-pci@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4063
4064 COMPAL LAPTOP SUPPORT
4065 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4066 L:      platform-driver-x86@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/platform/x86/compal-laptop.c
4069
4070 COMPILER ATTRIBUTES
4071 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4072 S:      Maintained
4073 F:      include/linux/compiler_attributes.h
4074
4075 CONEXANT ACCESSRUNNER USB DRIVER
4076 L:      accessrunner-general@lists.sourceforge.net
4077 W:      http://accessrunner.sourceforge.net/
4078 S:      Orphan
4079 F:      drivers/usb/atm/cxacru.c
4080
4081 CONFIGFS
4082 M:      Joel Becker <jlbec@evilplan.org>
4083 M:      Christoph Hellwig <hch@lst.de>
4084 T:      git git://git.infradead.org/users/hch/configfs.git
4085 S:      Supported
4086 F:      fs/configfs/
4087 F:      include/linux/configfs.h
4088
4089 CONNECTOR
4090 M:      Evgeniy Polyakov <zbr@ioremap.net>
4091 L:      netdev@vger.kernel.org
4092 S:      Maintained
4093 F:      drivers/connector/
4094
4095 CONTROL GROUP (CGROUP)
4096 M:      Tejun Heo <tj@kernel.org>
4097 M:      Li Zefan <lizefan@huawei.com>
4098 M:      Johannes Weiner <hannes@cmpxchg.org>
4099 L:      cgroups@vger.kernel.org
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4101 S:      Maintained
4102 F:      Documentation/admin-guide/cgroup-v2.rst
4103 F:      Documentation/cgroup-v1/
4104 F:      include/linux/cgroup*
4105 F:      kernel/cgroup/
4106
4107 CONTROL GROUP - CPUSET
4108 M:      Li Zefan <lizefan@huawei.com>
4109 L:      cgroups@vger.kernel.org
4110 W:      http://www.bullopensource.org/cpuset/
4111 W:      http://oss.sgi.com/projects/cpusets/
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4113 S:      Maintained
4114 F:      Documentation/cgroup-v1/cpusets.txt
4115 F:      include/linux/cpuset.h
4116 F:      kernel/cgroup/cpuset.c
4117
4118 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4119 M:      Johannes Weiner <hannes@cmpxchg.org>
4120 M:      Michal Hocko <mhocko@kernel.org>
4121 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4122 L:      cgroups@vger.kernel.org
4123 L:      linux-mm@kvack.org
4124 S:      Maintained
4125 F:      mm/memcontrol.c
4126 F:      mm/swap_cgroup.c
4127
4128 CORETEMP HARDWARE MONITORING DRIVER
4129 M:      Fenghua Yu <fenghua.yu@intel.com>
4130 L:      linux-hwmon@vger.kernel.org
4131 S:      Maintained
4132 F:      Documentation/hwmon/coretemp.rst
4133 F:      drivers/hwmon/coretemp.c
4134
4135 COSA/SRP SYNC SERIAL DRIVER
4136 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4137 W:      http://www.fi.muni.cz/~kas/cosa/
4138 S:      Maintained
4139 F:      drivers/net/wan/cosa*
4140
4141 COUNTER SUBSYSTEM
4142 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4143 L:      linux-iio@vger.kernel.org
4144 S:      Maintained
4145 F:      Documentation/ABI/testing/sysfs-bus-counter*
4146 F:      Documentation/driver-api/generic-counter.rst
4147 F:      drivers/counter/
4148 F:      include/linux/counter.h
4149 F:      include/linux/counter_enum.h
4150
4151 CPMAC ETHERNET DRIVER
4152 M:      Florian Fainelli <f.fainelli@gmail.com>
4153 L:      netdev@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/net/ethernet/ti/cpmac.c
4156
4157 CPU FREQUENCY SCALING FRAMEWORK
4158 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4159 M:      Viresh Kumar <viresh.kumar@linaro.org>
4160 L:      linux-pm@vger.kernel.org
4161 S:      Maintained
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4164 B:      https://bugzilla.kernel.org
4165 F:      Documentation/admin-guide/pm/cpufreq.rst
4166 F:      Documentation/admin-guide/pm/intel_pstate.rst
4167 F:      Documentation/cpu-freq/
4168 F:      Documentation/devicetree/bindings/cpufreq/
4169 F:      drivers/cpufreq/
4170 F:      kernel/sched/cpufreq*.c
4171 F:      include/linux/cpufreq.h
4172 F:      include/linux/sched/cpufreq.h
4173 F:      tools/testing/selftests/cpufreq/
4174
4175 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4176 M:      Viresh Kumar <viresh.kumar@linaro.org>
4177 M:      Sudeep Holla <sudeep.holla@arm.com>
4178 L:      linux-pm@vger.kernel.org
4179 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4180 S:      Maintained
4181 F:      drivers/cpufreq/arm_big_little.h
4182 F:      drivers/cpufreq/arm_big_little.c
4183
4184 CPU POWER MONITORING SUBSYSTEM
4185 M:      Thomas Renninger <trenn@suse.com>
4186 M:      Shuah Khan <shuah@kernel.org>
4187 M:      Shuah Khan <skhan@linuxfoundation.org>
4188 L:      linux-pm@vger.kernel.org
4189 S:      Maintained
4190 F:      tools/power/cpupower/
4191
4192 CPUID/MSR DRIVER
4193 M:      "H. Peter Anvin" <hpa@zytor.com>
4194 S:      Maintained
4195 F:      arch/x86/kernel/cpuid.c
4196 F:      arch/x86/kernel/msr.c
4197
4198 CPUIDLE DRIVER - ARM BIG LITTLE
4199 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4200 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4201 L:      linux-pm@vger.kernel.org
4202 L:      linux-arm-kernel@lists.infradead.org
4203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4204 S:      Maintained
4205 F:      drivers/cpuidle/cpuidle-big_little.c
4206
4207 CPUIDLE DRIVER - ARM EXYNOS
4208 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4209 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4210 M:      Kukjin Kim <kgene@kernel.org>
4211 L:      linux-pm@vger.kernel.org
4212 L:      linux-samsung-soc@vger.kernel.org
4213 S:      Supported
4214 F:      drivers/cpuidle/cpuidle-exynos.c
4215 F:      arch/arm/mach-exynos/pm.c
4216
4217 CPU IDLE TIME MANAGEMENT FRAMEWORK
4218 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4219 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4220 L:      linux-pm@vger.kernel.org
4221 S:      Maintained
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4223 B:      https://bugzilla.kernel.org
4224 F:      Documentation/admin-guide/pm/cpuidle.rst
4225 F:      Documentation/driver-api/pm/cpuidle.rst
4226 F:      drivers/cpuidle/*
4227 F:      include/linux/cpuidle.h
4228
4229 CRAMFS FILESYSTEM
4230 M:      Nicolas Pitre <nico@fluxnic.net>
4231 S:      Maintained
4232 F:      Documentation/filesystems/cramfs.txt
4233 F:      fs/cramfs/
4234
4235 CRYPTO API
4236 M:      Herbert Xu <herbert@gondor.apana.org.au>
4237 M:      "David S. Miller" <davem@davemloft.net>
4238 L:      linux-crypto@vger.kernel.org
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4241 S:      Maintained
4242 F:      Documentation/crypto/
4243 F:      Documentation/devicetree/bindings/crypto/
4244 F:      arch/*/crypto/
4245 F:      crypto/
4246 F:      drivers/crypto/
4247 F:      include/crypto/
4248 F:      include/linux/crypto*
4249
4250 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4251 M:      Neil Horman <nhorman@tuxdriver.com>
4252 L:      linux-crypto@vger.kernel.org
4253 S:      Maintained
4254 F:      crypto/ansi_cprng.c
4255 F:      crypto/rng.c
4256
4257 CS3308 MEDIA DRIVER
4258 M:      Hans Verkuil <hverkuil@xs4all.nl>
4259 L:      linux-media@vger.kernel.org
4260 T:      git git://linuxtv.org/media_tree.git
4261 W:      http://linuxtv.org
4262 S:      Odd Fixes
4263 F:      drivers/media/i2c/cs3308.c
4264
4265 CS5535 Audio ALSA driver
4266 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4267 S:      Maintained
4268 F:      sound/pci/cs5535audio/
4269
4270 CSI DRIVERS FOR ALLWINNER V3s
4271 M:      Yong Deng <yong.deng@magewell.com>
4272 L:      linux-media@vger.kernel.org
4273 T:      git git://linuxtv.org/media_tree.git
4274 S:      Maintained
4275 F:      drivers/media/platform/sunxi/sun6i-csi/
4276 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4277
4278 CW1200 WLAN driver
4279 M:      Solomon Peachy <pizza@shaftnet.org>
4280 S:      Maintained
4281 F:      drivers/net/wireless/st/cw1200/
4282
4283 CX18 VIDEO4LINUX DRIVER
4284 M:      Andy Walls <awalls@md.metrocast.net>
4285 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4286 L:      linux-media@vger.kernel.org
4287 T:      git git://linuxtv.org/media_tree.git
4288 W:      https://linuxtv.org
4289 W:      http://www.ivtvdriver.org/index.php/Cx18
4290 S:      Maintained
4291 F:      Documentation/media/v4l-drivers/cx18*
4292 F:      drivers/media/pci/cx18/
4293 F:      include/uapi/linux/ivtv*
4294
4295 CX2341X MPEG ENCODER HELPER MODULE
4296 M:      Hans Verkuil <hverkuil@xs4all.nl>
4297 L:      linux-media@vger.kernel.org
4298 T:      git git://linuxtv.org/media_tree.git
4299 W:      https://linuxtv.org
4300 S:      Maintained
4301 F:      drivers/media/common/cx2341x*
4302 F:      include/media/drv-intf/cx2341x.h
4303
4304 CX24120 MEDIA DRIVER
4305 M:      Jemma Denson <jdenson@gmail.com>
4306 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4307 L:      linux-media@vger.kernel.org
4308 W:      https://linuxtv.org
4309 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4310 S:      Maintained
4311 F:      drivers/media/dvb-frontends/cx24120*
4312
4313 CX88 VIDEO4LINUX DRIVER
4314 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4315 L:      linux-media@vger.kernel.org
4316 W:      https://linuxtv.org
4317 T:      git git://linuxtv.org/media_tree.git
4318 S:      Odd fixes
4319 F:      Documentation/media/v4l-drivers/cx88*
4320 F:      drivers/media/pci/cx88/
4321
4322 CXD2820R MEDIA DRIVER
4323 M:      Antti Palosaari <crope@iki.fi>
4324 L:      linux-media@vger.kernel.org
4325 W:      https://linuxtv.org
4326 W:      http://palosaari.fi/linux/
4327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4328 T:      git git://linuxtv.org/anttip/media_tree.git
4329 S:      Maintained
4330 F:      drivers/media/dvb-frontends/cxd2820r*
4331
4332 CXGB3 ETHERNET DRIVER (CXGB3)
4333 M:      Vishal Kulkarni <vishal@chelsio.com>
4334 L:      netdev@vger.kernel.org
4335 W:      http://www.chelsio.com
4336 S:      Supported
4337 F:      drivers/net/ethernet/chelsio/cxgb3/
4338
4339 CXGB3 ISCSI DRIVER (CXGB3I)
4340 M:      Karen Xie <kxie@chelsio.com>
4341 L:      linux-scsi@vger.kernel.org
4342 W:      http://www.chelsio.com
4343 S:      Supported
4344 F:      drivers/scsi/cxgbi/cxgb3i
4345
4346 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4347 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4348 L:      linux-rdma@vger.kernel.org
4349 W:      http://www.openfabrics.org
4350 S:      Supported
4351 F:      drivers/infiniband/hw/cxgb3/
4352 F:      include/uapi/rdma/cxgb3-abi.h
4353
4354 CXGB4 CRYPTO DRIVER (chcr)
4355 M:      Atul Gupta <atul.gupta@chelsio.com>
4356 L:      linux-crypto@vger.kernel.org
4357 W:      http://www.chelsio.com
4358 S:      Supported
4359 F:      drivers/crypto/chelsio
4360
4361 CXGB4 ETHERNET DRIVER (CXGB4)
4362 M:      Vishal Kulkarni <vishal@chelsio.com>
4363 L:      netdev@vger.kernel.org
4364 W:      http://www.chelsio.com
4365 S:      Supported
4366 F:      drivers/net/ethernet/chelsio/cxgb4/
4367
4368 CXGB4 ISCSI DRIVER (CXGB4I)
4369 M:      Karen Xie <kxie@chelsio.com>
4370 L:      linux-scsi@vger.kernel.org
4371 W:      http://www.chelsio.com
4372 S:      Supported
4373 F:      drivers/scsi/cxgbi/cxgb4i
4374
4375 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4376 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4377 L:      linux-rdma@vger.kernel.org
4378 W:      http://www.openfabrics.org
4379 S:      Supported
4380 F:      drivers/infiniband/hw/cxgb4/
4381 F:      include/uapi/rdma/cxgb4-abi.h
4382
4383 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4384 M:      Casey Leedom <leedom@chelsio.com>
4385 L:      netdev@vger.kernel.org
4386 W:      http://www.chelsio.com
4387 S:      Supported
4388 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4389
4390 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4391 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4392 M:      Andrew Donnellan <ajd@linux.ibm.com>
4393 L:      linuxppc-dev@lists.ozlabs.org
4394 S:      Supported
4395 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4396 F:      drivers/misc/cxl/
4397 F:      include/misc/cxl*
4398 F:      include/uapi/misc/cxl.h
4399 F:      Documentation/powerpc/cxl.txt
4400 F:      Documentation/ABI/testing/sysfs-class-cxl
4401
4402 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4403 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4404 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4405 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4406 L:      linux-scsi@vger.kernel.org
4407 S:      Supported
4408 F:      drivers/scsi/cxlflash/
4409 F:      include/uapi/scsi/cxlflash_ioctl.h
4410 F:      Documentation/powerpc/cxlflash.txt
4411
4412 CYBERPRO FB DRIVER
4413 M:      Russell King <linux@armlinux.org.uk>
4414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4415 W:      http://www.armlinux.org.uk/
4416 S:      Maintained
4417 F:      drivers/video/fbdev/cyber2000fb.*
4418
4419 CYCLADES ASYNC MUX DRIVER
4420 W:      http://www.cyclades.com/
4421 S:      Orphan
4422 F:      drivers/tty/cyclades.c
4423 F:      include/linux/cyclades.h
4424 F:      include/uapi/linux/cyclades.h
4425
4426 CYCLADES PC300 DRIVER
4427 W:      http://www.cyclades.com/
4428 S:      Orphan
4429 F:      drivers/net/wan/pc300*
4430
4431 CYPRESS_FIRMWARE MEDIA DRIVER
4432 M:      Antti Palosaari <crope@iki.fi>
4433 L:      linux-media@vger.kernel.org
4434 W:      https://linuxtv.org
4435 W:      http://palosaari.fi/linux/
4436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4437 T:      git git://linuxtv.org/anttip/media_tree.git
4438 S:      Maintained
4439 F:      drivers/media/common/cypress_firmware*
4440
4441 CYTTSP TOUCHSCREEN DRIVER
4442 M:      Ferruh Yigit <fery@cypress.com>
4443 L:      linux-input@vger.kernel.org
4444 S:      Supported
4445 F:      drivers/input/touchscreen/cyttsp*
4446 F:      include/linux/input/cyttsp.h
4447
4448 D-LINK DIR-685 TOUCHKEYS DRIVER
4449 M:      Linus Walleij <linus.walleij@linaro.org>
4450 L:      linux-input@vger.kernel.org
4451 S:      Supported
4452 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4453
4454 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4455 M:      Joshua Kinard <kumba@gentoo.org>
4456 S:      Maintained
4457 F:      drivers/rtc/rtc-ds1685.c
4458 F:      include/linux/rtc/ds1685.h
4459
4460 DAMA SLAVE for AX.25
4461 M:      Joerg Reuter <jreuter@yaina.de>
4462 W:      http://yaina.de/jreuter/
4463 W:      http://www.qsl.net/dl1bke/
4464 L:      linux-hams@vger.kernel.org
4465 S:      Maintained
4466 F:      net/ax25/af_ax25.c
4467 F:      net/ax25/ax25_dev.c
4468 F:      net/ax25/ax25_ds_*
4469 F:      net/ax25/ax25_in.c
4470 F:      net/ax25/ax25_out.c
4471 F:      net/ax25/ax25_timer.c
4472 F:      net/ax25/sysctl_net_ax25.c
4473
4474 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4475 L:      netdev@vger.kernel.org
4476 S:      Orphan
4477 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4478 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4479
4480 DC390/AM53C974 SCSI driver
4481 M:      Hannes Reinecke <hare@suse.com>
4482 L:      linux-scsi@vger.kernel.org
4483 S:      Maintained
4484 F:      drivers/scsi/am53c974.c
4485
4486 DC395x SCSI driver
4487 M:      Oliver Neukum <oliver@neukum.org>
4488 M:      Ali Akcaagac <aliakc@web.de>
4489 M:      Jamie Lenehan <lenehan@twibble.org>
4490 L:      dc395x@twibble.org
4491 W:      http://twibble.org/dist/dc395x/
4492 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4493 S:      Maintained
4494 F:      Documentation/scsi/dc395x.txt
4495 F:      drivers/scsi/dc395x.*
4496
4497 DCCP PROTOCOL
4498 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4499 L:      dccp@vger.kernel.org
4500 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4501 S:      Maintained
4502 F:      include/linux/dccp.h
4503 F:      include/uapi/linux/dccp.h
4504 F:      include/linux/tfrc.h
4505 F:      net/dccp/
4506
4507 DECnet NETWORK LAYER
4508 W:      http://linux-decnet.sourceforge.net
4509 L:      linux-decnet-user@lists.sourceforge.net
4510 S:      Orphan
4511 F:      Documentation/networking/decnet.txt
4512 F:      net/decnet/
4513
4514 DECSTATION PLATFORM SUPPORT
4515 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4516 L:      linux-mips@vger.kernel.org
4517 W:      http://www.linux-mips.org/wiki/DECstation
4518 S:      Maintained
4519 F:      arch/mips/dec/
4520 F:      arch/mips/include/asm/dec/
4521 F:      arch/mips/include/asm/mach-dec/
4522
4523 DEFXX FDDI NETWORK DRIVER
4524 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4525 S:      Maintained
4526 F:      drivers/net/fddi/defxx.*
4527
4528 DELL SMBIOS DRIVER
4529 M:      Pali Rohár <pali.rohar@gmail.com>
4530 M:      Mario Limonciello <mario.limonciello@dell.com>
4531 L:      platform-driver-x86@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/platform/x86/dell-smbios.*
4534
4535 DELL SMBIOS SMM DRIVER
4536 M:      Mario Limonciello <mario.limonciello@dell.com>
4537 L:      platform-driver-x86@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/platform/x86/dell-smbios-smm.c
4540
4541 DELL SMBIOS WMI DRIVER
4542 M:      Mario Limonciello <mario.limonciello@dell.com>
4543 L:      platform-driver-x86@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/platform/x86/dell-smbios-wmi.c
4546 F:      tools/wmi/dell-smbios-example.c
4547
4548 DEFZA FDDI NETWORK DRIVER
4549 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4550 S:      Maintained
4551 F:      drivers/net/fddi/defza.*
4552
4553 DELL LAPTOP DRIVER
4554 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4555 M:      Pali Rohár <pali.rohar@gmail.com>
4556 L:      platform-driver-x86@vger.kernel.org
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-laptop.c
4559
4560 DELL LAPTOP FREEFALL DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-smo8800.c
4564
4565 DELL LAPTOP RBTN DRIVER
4566 M:      Pali Rohár <pali.rohar@gmail.com>
4567 S:      Maintained
4568 F:      drivers/platform/x86/dell-rbtn.*
4569
4570 DELL REMOTE BIOS UPDATE DRIVER
4571 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4572 L:      platform-driver-x86@vger.kernel.org
4573 S:      Maintained
4574 F:      drivers/platform/x86/dell_rbu.c
4575
4576 DELL LAPTOP SMM DRIVER
4577 M:      Pali Rohár <pali.rohar@gmail.com>
4578 S:      Maintained
4579 F:      drivers/hwmon/dell-smm-hwmon.c
4580 F:      include/uapi/linux/i8k.h
4581
4582 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4583 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4584 L:      platform-driver-x86@vger.kernel.org
4585 S:      Maintained
4586 F:      Documentation/dcdbas.txt
4587 F:      drivers/platform/x86/dcdbas.*
4588
4589 DELL WMI NOTIFICATIONS DRIVER
4590 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4591 M:      Pali Rohár <pali.rohar@gmail.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi.c
4594
4595 DELL WMI DESCRIPTOR DRIVER
4596 M:      Mario Limonciello <mario.limonciello@dell.com>
4597 S:      Maintained
4598 F:      drivers/platform/x86/dell-wmi-descriptor.c
4599
4600 DELTA ST MEDIA DRIVER
4601 M:      Hugues Fruchet <hugues.fruchet@st.com>
4602 L:      linux-media@vger.kernel.org
4603 T:      git git://linuxtv.org/media_tree.git
4604 W:      https://linuxtv.org
4605 S:      Supported
4606 F:      drivers/media/platform/sti/delta
4607
4608 DENALI NAND DRIVER
4609 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4610 L:      linux-mtd@lists.infradead.org
4611 S:      Supported
4612 F:      drivers/mtd/nand/raw/denali*
4613
4614 DESIGNWARE USB2 DRD IP DRIVER
4615 M:      Minas Harutyunyan <hminas@synopsys.com>
4616 L:      linux-usb@vger.kernel.org
4617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4618 S:      Maintained
4619 F:      drivers/usb/dwc2/
4620
4621 DESIGNWARE USB3 DRD IP DRIVER
4622 M:      Felipe Balbi <balbi@kernel.org>
4623 L:      linux-usb@vger.kernel.org
4624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4625 S:      Maintained
4626 F:      drivers/usb/dwc3/
4627
4628 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4629 M:      Andreas Klinger <ak@it-klinger.de>
4630 L:      linux-iio@vger.kernel.org
4631 S:      Maintained
4632 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4633 F:      drivers/iio/proximity/srf*.c
4634
4635 DEVICE COREDUMP (DEV_COREDUMP)
4636 M:      Johannes Berg <johannes@sipsolutions.net>
4637 L:      linux-kernel@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/base/devcoredump.c
4640 F:      include/linux/devcoredump.h
4641
4642 DEVICE FREQUENCY (DEVFREQ)
4643 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4644 M:      Kyungmin Park <kyungmin.park@samsung.com>
4645 R:      Chanwoo Choi <cw00.choi@samsung.com>
4646 L:      linux-pm@vger.kernel.org
4647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4648 S:      Maintained
4649 F:      drivers/devfreq/
4650 F:      include/linux/devfreq.h
4651 F:      Documentation/devicetree/bindings/devfreq/
4652 F:      include/trace/events/devfreq.h
4653
4654 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4655 M:      Chanwoo Choi <cw00.choi@samsung.com>
4656 L:      linux-pm@vger.kernel.org
4657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4658 S:      Supported
4659 F:      drivers/devfreq/event/
4660 F:      drivers/devfreq/devfreq-event.c
4661 F:      include/linux/devfreq-event.h
4662 F:      Documentation/devicetree/bindings/devfreq/event/
4663
4664 DEVICE NUMBER REGISTRY
4665 M:      Torben Mathiasen <device@lanana.org>
4666 W:      http://lanana.org/docs/device-list/index.html
4667 S:      Maintained
4668
4669 DEVICE-MAPPER  (LVM)
4670 M:      Alasdair Kergon <agk@redhat.com>
4671 M:      Mike Snitzer <snitzer@redhat.com>
4672 M:      dm-devel@redhat.com
4673 L:      dm-devel@redhat.com
4674 W:      http://sources.redhat.com/dm
4675 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4677 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4678 S:      Maintained
4679 F:      Documentation/device-mapper/
4680 F:      drivers/md/Makefile
4681 F:      drivers/md/Kconfig
4682 F:      drivers/md/dm*
4683 F:      drivers/md/persistent-data/
4684 F:      include/linux/device-mapper.h
4685 F:      include/linux/dm-*.h
4686 F:      include/uapi/linux/dm-*.h
4687
4688 DEVLINK
4689 M:      Jiri Pirko <jiri@mellanox.com>
4690 L:      netdev@vger.kernel.org
4691 S:      Supported
4692 F:      net/core/devlink.c
4693 F:      include/net/devlink.h
4694 F:      include/uapi/linux/devlink.h
4695
4696 DIALOG SEMICONDUCTOR DRIVERS
4697 M:      Support Opensource <support.opensource@diasemi.com>
4698 W:      http://www.dialog-semiconductor.com/products
4699 S:      Supported
4700 F:      Documentation/hwmon/da90??.rst
4701 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4702 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4703 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4704 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4705 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4706 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4707 F:      drivers/gpio/gpio-da90??.c
4708 F:      drivers/hwmon/da90??-hwmon.c
4709 F:      drivers/iio/adc/da91??-*.c
4710 F:      drivers/input/misc/da90??_onkey.c
4711 F:      drivers/input/touchscreen/da9052_tsi.c
4712 F:      drivers/leds/leds-da90??.c
4713 F:      drivers/mfd/da903x.c
4714 F:      drivers/mfd/da90??-*.c
4715 F:      drivers/mfd/da91??-*.c
4716 F:      drivers/power/supply/da9052-battery.c
4717 F:      drivers/power/supply/da91??-*.c
4718 F:      drivers/regulator/da903x.c
4719 F:      drivers/regulator/da9???-regulator.[ch]
4720 F:      drivers/thermal/da90??-thermal.c
4721 F:      drivers/rtc/rtc-da90??.c
4722 F:      drivers/video/backlight/da90??_bl.c
4723 F:      drivers/watchdog/da90??_wdt.c
4724 F:      include/linux/mfd/da903x.h
4725 F:      include/linux/mfd/da9052/
4726 F:      include/linux/mfd/da9055/
4727 F:      include/linux/mfd/da9062/
4728 F:      include/linux/mfd/da9063/
4729 F:      include/linux/mfd/da9150/
4730 F:      include/linux/regulator/da9211.h
4731 F:      include/sound/da[79]*.h
4732 F:      sound/soc/codecs/da[79]*.[ch]
4733
4734 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4735 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4736 L:      linux-gpio@vger.kernel.org
4737 S:      Maintained
4738 F:      drivers/gpio/gpio-gpio-mm.c
4739
4740 DIOLAN U2C-12 I2C DRIVER
4741 M:      Guenter Roeck <linux@roeck-us.net>
4742 L:      linux-i2c@vger.kernel.org
4743 S:      Maintained
4744 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4745
4746 FILESYSTEM DIRECT ACCESS (DAX)
4747 M:      Dan Williams <dan.j.williams@intel.com>
4748 R:      Matthew Wilcox <willy@infradead.org>
4749 R:      Jan Kara <jack@suse.cz>
4750 L:      linux-fsdevel@vger.kernel.org
4751 L:      linux-nvdimm@lists.01.org
4752 S:      Supported
4753 F:      fs/dax.c
4754 F:      include/linux/dax.h
4755 F:      include/trace/events/fs_dax.h
4756
4757 DEVICE DIRECT ACCESS (DAX)
4758 M:      Dan Williams <dan.j.williams@intel.com>
4759 M:      Vishal Verma <vishal.l.verma@intel.com>
4760 M:      Keith Busch <keith.busch@intel.com>
4761 M:      Dave Jiang <dave.jiang@intel.com>
4762 L:      linux-nvdimm@lists.01.org
4763 S:      Supported
4764 F:      drivers/dax/
4765
4766 DIRECTORY NOTIFICATION (DNOTIFY)
4767 M:      Jan Kara <jack@suse.cz>
4768 R:      Amir Goldstein <amir73il@gmail.com>
4769 L:      linux-fsdevel@vger.kernel.org
4770 S:      Maintained
4771 F:      Documentation/filesystems/dnotify.txt
4772 F:      fs/notify/dnotify/
4773 F:      include/linux/dnotify.h
4774
4775 DISK GEOMETRY AND PARTITION HANDLING
4776 M:      Andries Brouwer <aeb@cwi.nl>
4777 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4778 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4779 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4780 S:      Maintained
4781
4782 DISKQUOTA
4783 M:      Jan Kara <jack@suse.com>
4784 S:      Maintained
4785 F:      Documentation/filesystems/quota.txt
4786 F:      fs/quota/
4787 F:      include/linux/quota*.h
4788 F:      include/uapi/linux/quota*.h
4789
4790 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4791 M:      Bernie Thompson <bernie@plugable.com>
4792 L:      linux-fbdev@vger.kernel.org
4793 S:      Maintained
4794 W:      http://plugable.com/category/projects/udlfb/
4795 F:      drivers/video/fbdev/udlfb.c
4796 F:      include/video/udlfb.h
4797 F:      Documentation/fb/udlfb.txt
4798
4799 DISTRIBUTED LOCK MANAGER (DLM)
4800 M:      Christine Caulfield <ccaulfie@redhat.com>
4801 M:      David Teigland <teigland@redhat.com>
4802 L:      cluster-devel@redhat.com
4803 W:      http://sources.redhat.com/cluster/
4804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4805 S:      Supported
4806 F:      fs/dlm/
4807
4808 DMA BUFFER SHARING FRAMEWORK
4809 M:      Sumit Semwal <sumit.semwal@linaro.org>
4810 S:      Maintained
4811 L:      linux-media@vger.kernel.org
4812 L:      dri-devel@lists.freedesktop.org
4813 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4814 F:      drivers/dma-buf/
4815 F:      include/linux/dma-buf*
4816 F:      include/linux/reservation.h
4817 F:      include/linux/*fence.h
4818 F:      Documentation/driver-api/dma-buf.rst
4819 T:      git git://anongit.freedesktop.org/drm/drm-misc
4820
4821 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4822 M:      Vinod Koul <vkoul@kernel.org>
4823 L:      dmaengine@vger.kernel.org
4824 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4825 S:      Maintained
4826 F:      drivers/dma/
4827 F:      include/linux/dmaengine.h
4828 F:      include/linux/of_dma.h
4829 F:      Documentation/devicetree/bindings/dma/
4830 F:      Documentation/driver-api/dmaengine/
4831 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4832
4833 DMA MAPPING HELPERS
4834 M:      Christoph Hellwig <hch@lst.de>
4835 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4836 R:      Robin Murphy <robin.murphy@arm.com>
4837 L:      iommu@lists.linux-foundation.org
4838 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4839 W:      http://git.infradead.org/users/hch/dma-mapping.git
4840 S:      Supported
4841 F:      kernel/dma/
4842 F:      include/asm-generic/dma-mapping.h
4843 F:      include/linux/dma-direct.h
4844 F:      include/linux/dma-mapping.h
4845 F:      include/linux/dma-noncoherent.h
4846
4847 DME1737 HARDWARE MONITOR DRIVER
4848 M:      Juerg Haefliger <juergh@gmail.com>
4849 L:      linux-hwmon@vger.kernel.org
4850 S:      Maintained
4851 F:      Documentation/hwmon/dme1737.rst
4852 F:      drivers/hwmon/dme1737.c
4853
4854 DMI/SMBIOS SUPPORT
4855 M:      Jean Delvare <jdelvare@suse.com>
4856 S:      Maintained
4857 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4858 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4859 F:      drivers/firmware/dmi-id.c
4860 F:      drivers/firmware/dmi_scan.c
4861 F:      include/linux/dmi.h
4862
4863 DOCUMENTATION
4864 M:      Jonathan Corbet <corbet@lwn.net>
4865 L:      linux-doc@vger.kernel.org
4866 S:      Maintained
4867 F:      Documentation/
4868 F:      scripts/kernel-doc
4869 X:      Documentation/ABI/
4870 X:      Documentation/acpi/
4871 X:      Documentation/devicetree/
4872 X:      Documentation/i2c/
4873 X:      Documentation/media/
4874 X:      Documentation/power/
4875 X:      Documentation/spi/
4876 T:      git git://git.lwn.net/linux.git docs-next
4877
4878 DOCUMENTATION/ITALIAN
4879 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4880 L:      linux-doc@vger.kernel.org
4881 S:      Maintained
4882 F:      Documentation/translations/it_IT
4883
4884 DONGWOON DW9714 LENS VOICE COIL DRIVER
4885 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4886 L:      linux-media@vger.kernel.org
4887 T:      git git://linuxtv.org/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/i2c/dw9714.c
4890 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4891
4892 DONGWOON DW9807 LENS VOICE COIL DRIVER
4893 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4894 L:      linux-media@vger.kernel.org
4895 T:      git git://linuxtv.org/media_tree.git
4896 S:      Maintained
4897 F:      drivers/media/i2c/dw9807-vcm.c
4898 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4899
4900 DOUBLETALK DRIVER
4901 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4902 L:      blinux-list@redhat.com
4903 S:      Maintained
4904 F:      drivers/char/dtlk.c
4905 F:      include/linux/dtlk.h
4906
4907 DPAA2 DATAPATH I/O (DPIO) DRIVER
4908 M:      Roy Pledge <Roy.Pledge@nxp.com>
4909 L:      linux-kernel@vger.kernel.org
4910 S:      Maintained
4911 F:      drivers/soc/fsl/dpio
4912
4913 DPAA2 ETHERNET DRIVER
4914 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4915 L:      netdev@vger.kernel.org
4916 S:      Maintained
4917 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4918 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4919 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4920 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4921 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4922
4923 DPAA2 ETHERNET SWITCH DRIVER
4924 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4925 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4926 L:      linux-kernel@vger.kernel.org
4927 S:      Maintained
4928 F:      drivers/staging/fsl-dpaa2/ethsw
4929
4930 DPAA2 PTP CLOCK DRIVER
4931 M:      Yangbo Lu <yangbo.lu@nxp.com>
4932 L:      netdev@vger.kernel.org
4933 S:      Maintained
4934 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4935 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4936
4937 DPT_I2O SCSI RAID DRIVER
4938 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4939 L:      linux-scsi@vger.kernel.org
4940 W:      http://www.adaptec.com/
4941 S:      Maintained
4942 F:      drivers/scsi/dpt*
4943 F:      drivers/scsi/dpt/
4944
4945 DRBD DRIVER
4946 M:      Philipp Reisner <philipp.reisner@linbit.com>
4947 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4948 L:      drbd-dev@lists.linbit.com
4949 W:      http://www.drbd.org
4950 T:      git git://git.linbit.com/linux-drbd.git
4951 T:      git git://git.linbit.com/drbd-8.4.git
4952 S:      Supported
4953 F:      drivers/block/drbd/
4954 F:      lib/lru_cache.c
4955 F:      Documentation/blockdev/drbd/
4956
4957 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4958 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4959 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4961 S:      Supported
4962 F:      Documentation/kobject.txt
4963 F:      drivers/base/
4964 F:      fs/debugfs/
4965 F:      fs/sysfs/
4966 F:      include/linux/debugfs.h
4967 F:      include/linux/kobj*
4968 F:      lib/kobj*
4969
4970 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4971 M:      Kevin Hilman <khilman@kernel.org>
4972 M:      Nishanth Menon <nm@ti.com>
4973 S:      Maintained
4974 F:      drivers/power/avs/
4975 F:      include/linux/power/smartreflex.h
4976 L:      linux-pm@vger.kernel.org
4977
4978 DRM DRIVER FOR ARM PL111 CLCD
4979 M:      Eric Anholt <eric@anholt.net>
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981 S:      Supported
4982 F:      drivers/gpu/drm/pl111/
4983
4984 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4985 M:      Linus Walleij <linus.walleij@linaro.org>
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4989 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4990
4991 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4992 M:      Dave Airlie <airlied@redhat.com>
4993 S:      Odd Fixes
4994 F:      drivers/gpu/drm/ast/
4995
4996 DRM DRIVER FOR ASPEED BMC GFX
4997 M:      Joel Stanley <joel@jms.id.au>
4998 L:      linux-aspeed@lists.ozlabs.org
4999 T:      git git://anongit.freedesktop.org/drm/drm-misc
5000 S:      Supported
5001 F:      drivers/gpu/drm/aspeed/
5002 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5003
5004 DRM DRIVER FOR BOCHS VIRTUAL GPU
5005 M:      Gerd Hoffmann <kraxel@redhat.com>
5006 L:      virtualization@lists.linux-foundation.org
5007 T:      git git://anongit.freedesktop.org/drm/drm-misc
5008 S:      Maintained
5009 F:      drivers/gpu/drm/bochs/
5010
5011 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5012 M:      Linus Walleij <linus.walleij@linaro.org>
5013 T:      git git://anongit.freedesktop.org/drm/drm-misc
5014 S:      Maintained
5015 F:      drivers/gpu/drm/tve200/
5016
5017 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5018 M:      Jagan Teki <jagan@amarulasolutions.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5021 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5022
5023 DRM DRIVER FOR ILITEK ILI9225 PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/ili9225.c
5027 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5028
5029 DRM DRIVER FOR HX8357D PANELS
5030 M:      Eric Anholt <eric@anholt.net>
5031 T:      git git://anongit.freedesktop.org/drm/drm-misc
5032 S:      Maintained
5033 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5034 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5035
5036 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5037 S:      Orphan / Obsolete
5038 F:      drivers/gpu/drm/i810/
5039 F:      include/uapi/drm/i810_drm.h
5040
5041 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5042 S:      Orphan / Obsolete
5043 F:      drivers/gpu/drm/mga/
5044 F:      include/uapi/drm/mga_drm.h
5045
5046 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5047 M:      Dave Airlie <airlied@redhat.com>
5048 S:      Odd Fixes
5049 F:      drivers/gpu/drm/mgag200/
5050
5051 DRM DRIVER FOR MI0283QT
5052 M:      Noralf Trønnes <noralf@tronnes.org>
5053 S:      Maintained
5054 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5055 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5056
5057 DRM DRIVER FOR MSM ADRENO GPU
5058 M:      Rob Clark <robdclark@gmail.com>
5059 M:      Sean Paul <sean@poorly.run>
5060 L:      linux-arm-msm@vger.kernel.org
5061 L:      dri-devel@lists.freedesktop.org
5062 L:      freedreno@lists.freedesktop.org
5063 T:      git https://gitlab.freedesktop.org/drm/msm.git
5064 S:      Maintained
5065 F:      drivers/gpu/drm/msm/
5066 F:      include/uapi/drm/msm_drm.h
5067 F:      Documentation/devicetree/bindings/display/msm/
5068
5069 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5070 M:      Ben Skeggs <bskeggs@redhat.com>
5071 L:      dri-devel@lists.freedesktop.org
5072 L:      nouveau@lists.freedesktop.org
5073 T:      git git://github.com/skeggsb/linux
5074 S:      Supported
5075 F:      drivers/gpu/drm/nouveau/
5076 F:      include/uapi/drm/nouveau_drm.h
5077
5078 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5079 M:      Stefan Mavrodiev <stefan@olimex.com>
5080 S:      Maintained
5081 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5082 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5083
5084 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5085 M:      Noralf Trønnes <noralf@tronnes.org>
5086 S:      Maintained
5087 F:      drivers/gpu/drm/tinydrm/repaper.c
5088 F:      Documentation/devicetree/bindings/display/repaper.txt
5089
5090 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5091 M:      Dave Airlie <airlied@redhat.com>
5092 M:      Gerd Hoffmann <kraxel@redhat.com>
5093 L:      virtualization@lists.linux-foundation.org
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095 S:      Obsolete
5096 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5097 F:      drivers/gpu/drm/cirrus/
5098
5099 DRM DRIVER FOR QXL VIRTUAL GPU
5100 M:      Dave Airlie <airlied@redhat.com>
5101 M:      Gerd Hoffmann <kraxel@redhat.com>
5102 L:      virtualization@lists.linux-foundation.org
5103 L:      spice-devel@lists.freedesktop.org
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105 S:      Maintained
5106 F:      drivers/gpu/drm/qxl/
5107 F:      include/uapi/drm/qxl_drm.h
5108
5109 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5110 S:      Orphan / Obsolete
5111 F:      drivers/gpu/drm/r128/
5112 F:      include/uapi/drm/r128_drm.h
5113
5114 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5115 M:      Guido Günther <agx@sigxcpu.org>
5116 S:      Maintained
5117 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5118 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5119
5120 DRM DRIVER FOR SAVAGE VIDEO CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/savage/
5123 F:      include/uapi/drm/savage_drm.h
5124
5125 DRM DRIVER FOR SIS VIDEO CARDS
5126 S:      Orphan / Obsolete
5127 F:      drivers/gpu/drm/sis/
5128 F:      include/uapi/drm/sis_drm.h
5129
5130 DRM DRIVER FOR SITRONIX ST7701 PANELS
5131 M:      Jagan Teki <jagan@amarulasolutions.com>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5134 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5135
5136 DRM DRIVER FOR SITRONIX ST7586 PANELS
5137 M:      David Lechner <david@lechnology.com>
5138 S:      Maintained
5139 F:      drivers/gpu/drm/tinydrm/st7586.c
5140 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5141
5142 DRM DRIVER FOR SITRONIX ST7735R PANELS
5143 M:      David Lechner <david@lechnology.com>
5144 S:      Maintained
5145 F:      drivers/gpu/drm/tinydrm/st7735r.c
5146 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5147
5148 DRM DRIVER FOR TDFX VIDEO CARDS
5149 S:      Orphan / Obsolete
5150 F:      drivers/gpu/drm/tdfx/
5151
5152 DRM DRIVER FOR TPO TPG110 PANELS
5153 M:      Linus Walleij <linus.walleij@linaro.org>
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155 S:      Maintained
5156 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5157 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5158
5159 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5160 M:      Dave Airlie <airlied@redhat.com>
5161 R:      Sean Paul <sean@poorly.run>
5162 L:      dri-devel@lists.freedesktop.org
5163 S:      Odd Fixes
5164 F:      drivers/gpu/drm/udl/
5165 T:      git git://anongit.freedesktop.org/drm/drm-misc
5166
5167 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5168 M:      Hans de Goede <hdegoede@redhat.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 S:      Maintained
5171 F:      drivers/gpu/drm/vboxvideo/
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173
5174 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5175 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5176 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5177 R:      Daniel Vetter <daniel@ffwll.ch>
5178 T:      git git://anongit.freedesktop.org/drm/drm-misc
5179 S:      Maintained
5180 L:      dri-devel@lists.freedesktop.org
5181 F:      drivers/gpu/drm/vkms/
5182 F:      Documentation/gpu/vkms.rst
5183
5184 DRM DRIVER FOR VMWARE VIRTUAL GPU
5185 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5186 M:      Thomas Hellstrom <thellstrom@vmware.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 T:      git git://people.freedesktop.org/~thomash/linux
5189 S:      Supported
5190 F:      drivers/gpu/drm/vmwgfx/
5191 F:      include/uapi/drm/vmwgfx_drm.h
5192
5193 DRM DRIVERS
5194 M:      David Airlie <airlied@linux.ie>
5195 M:      Daniel Vetter <daniel@ffwll.ch>
5196 L:      dri-devel@lists.freedesktop.org
5197 T:      git git://anongit.freedesktop.org/drm/drm
5198 B:      https://bugs.freedesktop.org/
5199 C:      irc://chat.freenode.net/dri-devel
5200 S:      Maintained
5201 F:      drivers/gpu/drm/
5202 F:      drivers/gpu/vga/
5203 F:      Documentation/devicetree/bindings/display/
5204 F:      Documentation/devicetree/bindings/gpu/
5205 F:      Documentation/gpu/
5206 F:      include/drm/
5207 F:      include/uapi/drm/
5208 F:      include/linux/vga*
5209
5210 DRM DRIVERS AND MISC GPU PATCHES
5211 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5212 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5213 M:      Sean Paul <sean@poorly.run>
5214 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5215 S:      Maintained
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217 F:      Documentation/gpu/
5218 F:      drivers/gpu/vga/
5219 F:      drivers/gpu/drm/*
5220 F:      include/drm/drm*
5221 F:      include/uapi/drm/drm*
5222 F:      include/linux/vga*
5223
5224 DRM DRIVERS FOR ALLWINNER A10
5225 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5226 L:      dri-devel@lists.freedesktop.org
5227 S:      Supported
5228 F:      drivers/gpu/drm/sun4i/
5229 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231
5232 DRM DRIVERS FOR AMLOGIC SOCS
5233 M:      Neil Armstrong <narmstrong@baylibre.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 L:      linux-amlogic@lists.infradead.org
5236 W:      http://linux-meson.com/
5237 S:      Supported
5238 F:      drivers/gpu/drm/meson/
5239 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5240 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5241 F:      Documentation/gpu/meson.rst
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243
5244 DRM DRIVERS FOR ATMEL HLCDC
5245 M:      Boris Brezillon <bbrezillon@kernel.org>
5246 L:      dri-devel@lists.freedesktop.org
5247 S:      Supported
5248 F:      drivers/gpu/drm/atmel-hlcdc/
5249 F:      Documentation/devicetree/bindings/display/atmel/
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251
5252 DRM DRIVERS FOR BRIDGE CHIPS
5253 M:      Andrzej Hajda <a.hajda@samsung.com>
5254 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5255 S:      Maintained
5256 T:      git git://anongit.freedesktop.org/drm/drm-misc
5257 F:      drivers/gpu/drm/bridge/
5258
5259 DRM DRIVERS FOR EXYNOS
5260 M:      Inki Dae <inki.dae@samsung.com>
5261 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5262 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5263 M:      Kyungmin Park <kyungmin.park@samsung.com>
5264 L:      dri-devel@lists.freedesktop.org
5265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5266 S:      Supported
5267 F:      drivers/gpu/drm/exynos/
5268 F:      include/uapi/drm/exynos_drm.h
5269 F:      Documentation/devicetree/bindings/display/exynos/
5270
5271 DRM DRIVERS FOR FREESCALE DCU
5272 M:      Stefan Agner <stefan@agner.ch>
5273 M:      Alison Wang <alison.wang@nxp.com>
5274 L:      dri-devel@lists.freedesktop.org
5275 S:      Supported
5276 F:      drivers/gpu/drm/fsl-dcu/
5277 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5278 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5279 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5280 T:      git git://anongit.freedesktop.org/drm/drm-misc
5281
5282 DRM DRIVERS FOR FREESCALE IMX
5283 M:      Philipp Zabel <p.zabel@pengutronix.de>
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/imx/
5287 F:      drivers/gpu/ipu-v3/
5288 F:      Documentation/devicetree/bindings/display/imx/
5289
5290 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5291 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5292 L:      dri-devel@lists.freedesktop.org
5293 T:      git git://github.com/patjak/drm-gma500
5294 S:      Maintained
5295 F:      drivers/gpu/drm/gma500/
5296
5297 DRM DRIVERS FOR HISILICON
5298 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5299 M:      Rongrong Zou <zourongrong@gmail.com>
5300 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5301 R:      Chen Feng <puck.chen@hisilicon.com>
5302 L:      dri-devel@lists.freedesktop.org
5303 T:      git git://github.com/xin3liang/linux.git
5304 S:      Maintained
5305 F:      drivers/gpu/drm/hisilicon/
5306 F:      Documentation/devicetree/bindings/display/hisilicon/
5307
5308 DRM DRIVERS FOR LIMA
5309 M:      Qiang Yu <yuq825@gmail.com>
5310 L:      dri-devel@lists.freedesktop.org
5311 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5312 S:      Maintained
5313 F:      drivers/gpu/drm/lima/
5314 F:      include/uapi/drm/lima_drm.h
5315 T:      git git://anongit.freedesktop.org/drm/drm-misc
5316
5317 DRM DRIVERS FOR MEDIATEK
5318 M:      CK Hu <ck.hu@mediatek.com>
5319 M:      Philipp Zabel <p.zabel@pengutronix.de>
5320 L:      dri-devel@lists.freedesktop.org
5321 S:      Supported
5322 F:      drivers/gpu/drm/mediatek/
5323 F:      Documentation/devicetree/bindings/display/mediatek/
5324
5325 DRM DRIVERS FOR NVIDIA TEGRA
5326 M:      Thierry Reding <thierry.reding@gmail.com>
5327 L:      dri-devel@lists.freedesktop.org
5328 L:      linux-tegra@vger.kernel.org
5329 T:      git git://anongit.freedesktop.org/tegra/linux.git
5330 S:      Supported
5331 F:      drivers/gpu/drm/tegra/
5332 F:      drivers/gpu/host1x/
5333 F:      include/linux/host1x.h
5334 F:      include/uapi/drm/tegra_drm.h
5335 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5336
5337 DRM DRIVERS FOR RENESAS
5338 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5339 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5340 L:      dri-devel@lists.freedesktop.org
5341 L:      linux-renesas-soc@vger.kernel.org
5342 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5343 S:      Supported
5344 F:      drivers/gpu/drm/rcar-du/
5345 F:      drivers/gpu/drm/shmobile/
5346 F:      include/linux/platform_data/shmob_drm.h
5347 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5348 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5349 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5350
5351 DRM DRIVERS FOR ROCKCHIP
5352 M:      Sandy Huang <hjc@rock-chips.com>
5353 M:      Heiko Stübner <heiko@sntech.de>
5354 L:      dri-devel@lists.freedesktop.org
5355 S:      Maintained
5356 F:      drivers/gpu/drm/rockchip/
5357 F:      Documentation/devicetree/bindings/display/rockchip/
5358 T:      git git://anongit.freedesktop.org/drm/drm-misc
5359
5360 DRM DRIVERS FOR STI
5361 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5362 M:      Vincent Abriou <vincent.abriou@st.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 T:      git git://anongit.freedesktop.org/drm/drm-misc
5365 S:      Maintained
5366 F:      drivers/gpu/drm/sti
5367 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5368
5369 DRM DRIVERS FOR STM
5370 M:      Yannick Fertre <yannick.fertre@st.com>
5371 M:      Philippe Cornu <philippe.cornu@st.com>
5372 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5373 M:      Vincent Abriou <vincent.abriou@st.com>
5374 L:      dri-devel@lists.freedesktop.org
5375 T:      git git://anongit.freedesktop.org/drm/drm-misc
5376 S:      Maintained
5377 F:      drivers/gpu/drm/stm
5378 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5379
5380 DRM DRIVERS FOR TI LCDC
5381 M:      Jyri Sarha <jsarha@ti.com>
5382 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Maintained
5385 F:      drivers/gpu/drm/tilcdc/
5386 F:      Documentation/devicetree/bindings/display/tilcdc/
5387
5388 DRM DRIVERS FOR TI OMAP
5389 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5390 L:      dri-devel@lists.freedesktop.org
5391 S:      Maintained
5392 F:      drivers/gpu/drm/omapdrm/
5393 F:      Documentation/devicetree/bindings/display/ti/
5394
5395 DRM DRIVERS FOR V3D
5396 M:      Eric Anholt <eric@anholt.net>
5397 S:      Supported
5398 F:      drivers/gpu/drm/v3d/
5399 F:      include/uapi/drm/v3d_drm.h
5400 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5401 T:      git git://anongit.freedesktop.org/drm/drm-misc
5402
5403 DRM DRIVERS FOR VC4
5404 M:      Eric Anholt <eric@anholt.net>
5405 T:      git git://github.com/anholt/linux
5406 S:      Supported
5407 F:      drivers/gpu/drm/vc4/
5408 F:      include/uapi/drm/vc4_drm.h
5409 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5410 T:      git git://anongit.freedesktop.org/drm/drm-misc
5411
5412 DRM DRIVERS FOR VIVANTE GPU IP
5413 M:      Lucas Stach <l.stach@pengutronix.de>
5414 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5415 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5416 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5417 L:      dri-devel@lists.freedesktop.org
5418 S:      Maintained
5419 F:      drivers/gpu/drm/etnaviv/
5420 F:      include/uapi/drm/etnaviv_drm.h
5421 F:      Documentation/devicetree/bindings/display/etnaviv/
5422
5423 DRM DRIVERS FOR ZTE ZX
5424 M:      Shawn Guo <shawnguo@kernel.org>
5425 L:      dri-devel@lists.freedesktop.org
5426 S:      Maintained
5427 F:      drivers/gpu/drm/zte/
5428 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM PANEL DRIVERS
5432 M:      Thierry Reding <thierry.reding@gmail.com>
5433 L:      dri-devel@lists.freedesktop.org
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435 S:      Maintained
5436 F:      drivers/gpu/drm/drm_panel.c
5437 F:      drivers/gpu/drm/panel/
5438 F:      include/drm/drm_panel.h
5439 F:      Documentation/devicetree/bindings/display/panel/
5440
5441 DRM TINYDRM DRIVERS
5442 M:      Noralf Trønnes <noralf@tronnes.org>
5443 W:      https://github.com/notro/tinydrm/wiki/Development
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445 S:      Maintained
5446 F:      drivers/gpu/drm/tinydrm/
5447 F:      include/drm/tinydrm/
5448
5449 DRM DRIVERS FOR XEN
5450 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5451 T:      git git://anongit.freedesktop.org/drm/drm-misc
5452 L:      dri-devel@lists.freedesktop.org
5453 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5454 S:      Supported
5455 F:      drivers/gpu/drm/xen/
5456 F:      Documentation/gpu/xen-front.rst
5457
5458 DRM TTM SUBSYSTEM
5459 M:      Christian Koenig <christian.koenig@amd.com>
5460 M:      Huang Rui <ray.huang@amd.com>
5461 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5462 T:      git git://people.freedesktop.org/~agd5f/linux
5463 S:      Maintained
5464 L:      dri-devel@lists.freedesktop.org
5465 F:      include/drm/ttm/
5466 F:      drivers/gpu/drm/ttm/
5467
5468 DSBR100 USB FM RADIO DRIVER
5469 M:      Alexey Klimov <klimov.linux@gmail.com>
5470 L:      linux-media@vger.kernel.org
5471 T:      git git://linuxtv.org/media_tree.git
5472 S:      Maintained
5473 F:      drivers/media/radio/dsbr100.c
5474
5475 DSCC4 DRIVER
5476 M:      Francois Romieu <romieu@fr.zoreil.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Maintained
5479 F:      drivers/net/wan/dscc4.c
5480
5481 DT3155 MEDIA DRIVER
5482 M:      Hans Verkuil <hverkuil@xs4all.nl>
5483 L:      linux-media@vger.kernel.org
5484 T:      git git://linuxtv.org/media_tree.git
5485 W:      https://linuxtv.org
5486 S:      Odd Fixes
5487 F:      drivers/media/pci/dt3155/
5488
5489 DVB_USB_AF9015 MEDIA DRIVER
5490 M:      Antti Palosaari <crope@iki.fi>
5491 L:      linux-media@vger.kernel.org
5492 W:      https://linuxtv.org
5493 W:      http://palosaari.fi/linux/
5494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5495 T:      git git://linuxtv.org/anttip/media_tree.git
5496 S:      Maintained
5497 F:      drivers/media/usb/dvb-usb-v2/af9015*
5498
5499 DVB_USB_AF9035 MEDIA DRIVER
5500 M:      Antti Palosaari <crope@iki.fi>
5501 L:      linux-media@vger.kernel.org
5502 W:      https://linuxtv.org
5503 W:      http://palosaari.fi/linux/
5504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5505 T:      git git://linuxtv.org/anttip/media_tree.git
5506 S:      Maintained
5507 F:      drivers/media/usb/dvb-usb-v2/af9035*
5508
5509 DVB_USB_ANYSEE MEDIA DRIVER
5510 M:      Antti Palosaari <crope@iki.fi>
5511 L:      linux-media@vger.kernel.org
5512 W:      https://linuxtv.org
5513 W:      http://palosaari.fi/linux/
5514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5515 T:      git git://linuxtv.org/anttip/media_tree.git
5516 S:      Maintained
5517 F:      drivers/media/usb/dvb-usb-v2/anysee*
5518
5519 DVB_USB_AU6610 MEDIA DRIVER
5520 M:      Antti Palosaari <crope@iki.fi>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 W:      http://palosaari.fi/linux/
5524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5525 T:      git git://linuxtv.org/anttip/media_tree.git
5526 S:      Maintained
5527 F:      drivers/media/usb/dvb-usb-v2/au6610*
5528
5529 DVB_USB_CE6230 MEDIA DRIVER
5530 M:      Antti Palosaari <crope@iki.fi>
5531 L:      linux-media@vger.kernel.org
5532 W:      https://linuxtv.org
5533 W:      http://palosaari.fi/linux/
5534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5535 T:      git git://linuxtv.org/anttip/media_tree.git
5536 S:      Maintained
5537 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5538
5539 DVB_USB_CXUSB MEDIA DRIVER
5540 M:      Michael Krufky <mkrufky@linuxtv.org>
5541 L:      linux-media@vger.kernel.org
5542 W:      https://linuxtv.org
5543 W:      http://github.com/mkrufky
5544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5545 T:      git git://linuxtv.org/media_tree.git
5546 S:      Maintained
5547 F:      drivers/media/usb/dvb-usb/cxusb*
5548
5549 DVB_USB_EC168 MEDIA DRIVER
5550 M:      Antti Palosaari <crope@iki.fi>
5551 L:      linux-media@vger.kernel.org
5552 W:      https://linuxtv.org
5553 W:      http://palosaari.fi/linux/
5554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5555 T:      git git://linuxtv.org/anttip/media_tree.git
5556 S:      Maintained
5557 F:      drivers/media/usb/dvb-usb-v2/ec168*
5558
5559 DVB_USB_GL861 MEDIA DRIVER
5560 M:      Antti Palosaari <crope@iki.fi>
5561 L:      linux-media@vger.kernel.org
5562 W:      https://linuxtv.org
5563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5564 T:      git git://linuxtv.org/anttip/media_tree.git
5565 S:      Maintained
5566 F:      drivers/media/usb/dvb-usb-v2/gl861*
5567
5568 DVB_USB_MXL111SF MEDIA DRIVER
5569 M:      Michael Krufky <mkrufky@linuxtv.org>
5570 L:      linux-media@vger.kernel.org
5571 W:      https://linuxtv.org
5572 W:      http://github.com/mkrufky
5573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5574 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5575 S:      Maintained
5576 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5577
5578 DVB_USB_RTL28XXU MEDIA DRIVER
5579 M:      Antti Palosaari <crope@iki.fi>
5580 L:      linux-media@vger.kernel.org
5581 W:      https://linuxtv.org
5582 W:      http://palosaari.fi/linux/
5583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5584 T:      git git://linuxtv.org/anttip/media_tree.git
5585 S:      Maintained
5586 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5587
5588 DVB_USB_V2 MEDIA DRIVER
5589 M:      Antti Palosaari <crope@iki.fi>
5590 L:      linux-media@vger.kernel.org
5591 W:      https://linuxtv.org
5592 W:      http://palosaari.fi/linux/
5593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5594 T:      git git://linuxtv.org/anttip/media_tree.git
5595 S:      Maintained
5596 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5597 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5598
5599 DYNAMIC DEBUG
5600 M:      Jason Baron <jbaron@akamai.com>
5601 S:      Maintained
5602 F:      lib/dynamic_debug.c
5603 F:      include/linux/dynamic_debug.h
5604
5605 DYNAMIC INTERRUPT MODERATION
5606 M:      Tal Gilboa <talgi@mellanox.com>
5607 S:      Maintained
5608 F:      include/linux/net_dim.h
5609
5610 DZ DECSTATION DZ11 SERIAL DRIVER
5611 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5612 S:      Maintained
5613 F:      drivers/tty/serial/dz.*
5614
5615 E3X0 POWER BUTTON DRIVER
5616 M:      Moritz Fischer <moritz.fischer@ettus.com>
5617 L:      usrp-users@lists.ettus.com
5618 W:      http://www.ettus.com
5619 S:      Supported
5620 F:      drivers/input/misc/e3x0-button.c
5621 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5622
5623 E4000 MEDIA DRIVER
5624 M:      Antti Palosaari <crope@iki.fi>
5625 L:      linux-media@vger.kernel.org
5626 W:      https://linuxtv.org
5627 W:      http://palosaari.fi/linux/
5628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5629 T:      git git://linuxtv.org/anttip/media_tree.git
5630 S:      Maintained
5631 F:      drivers/media/tuners/e4000*
5632
5633 EARTH_PT1 MEDIA DRIVER
5634 M:      Akihiro Tsukada <tskd08@gmail.com>
5635 L:      linux-media@vger.kernel.org
5636 S:      Odd Fixes
5637 F:      drivers/media/pci/pt1/
5638
5639 EARTH_PT3 MEDIA DRIVER
5640 M:      Akihiro Tsukada <tskd08@gmail.com>
5641 L:      linux-media@vger.kernel.org
5642 S:      Odd Fixes
5643 F:      drivers/media/pci/pt3/
5644
5645 EC100 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/dvb-frontends/ec100*
5654
5655 ECRYPT FILE SYSTEM
5656 M:      Tyler Hicks <tyhicks@canonical.com>
5657 L:      ecryptfs@vger.kernel.org
5658 W:      http://ecryptfs.org
5659 W:      https://launchpad.net/ecryptfs
5660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5661 S:      Supported
5662 F:      Documentation/filesystems/ecryptfs.txt
5663 F:      fs/ecryptfs/
5664
5665 EDAC-AMD64
5666 M:      Borislav Petkov <bp@alien8.de>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/amd64_edac*
5670
5671 EDAC-AST2500
5672 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5673 S:      Supported
5674 F:      drivers/edac/aspeed_edac.c
5675 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5676
5677 EDAC-CALXEDA
5678 M:      Robert Richter <rric@kernel.org>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/highbank*
5682
5683 EDAC-CAVIUM OCTEON
5684 M:      Ralf Baechle <ralf@linux-mips.org>
5685 M:      David Daney <david.daney@cavium.com>
5686 L:      linux-edac@vger.kernel.org
5687 L:      linux-mips@vger.kernel.org
5688 S:      Supported
5689 F:      drivers/edac/octeon_edac*
5690
5691 EDAC-CAVIUM THUNDERX
5692 M:      David Daney <david.daney@cavium.com>
5693 M:      Jan Glauber <jglauber@cavium.com>
5694 L:      linux-edac@vger.kernel.org
5695 S:      Supported
5696 F:      drivers/edac/thunderx_edac*
5697
5698 EDAC-CORE
5699 M:      Borislav Petkov <bp@alien8.de>
5700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5701 R:      James Morse <james.morse@arm.com>
5702 L:      linux-edac@vger.kernel.org
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5705 S:      Supported
5706 F:      Documentation/admin-guide/ras.rst
5707 F:      Documentation/driver-api/edac.rst
5708 F:      drivers/edac/
5709 F:      include/linux/edac.h
5710
5711 EDAC-E752X
5712 M:      Mark Gross <mark.gross@intel.com>
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/e752x_edac.c
5716
5717 EDAC-E7XXX
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/e7xxx_edac.c
5721
5722 EDAC-FSL_DDR
5723 M:      York Sun <york.sun@nxp.com>
5724 L:      linux-edac@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/edac/fsl_ddr_edac.*
5727
5728 EDAC-GHES
5729 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5730 L:      linux-edac@vger.kernel.org
5731 S:      Maintained
5732 F:      drivers/edac/ghes_edac.c
5733
5734 EDAC-I10NM
5735 M:      Tony Luck <tony.luck@intel.com>
5736 L:      linux-edac@vger.kernel.org
5737 S:      Maintained
5738 F:      drivers/edac/i10nm_base.c
5739
5740 EDAC-I3000
5741 L:      linux-edac@vger.kernel.org
5742 S:      Orphan
5743 F:      drivers/edac/i3000_edac.c
5744
5745 EDAC-I5000
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i5000_edac.c
5749
5750 EDAC-I5400
5751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5752 L:      linux-edac@vger.kernel.org
5753 S:      Maintained
5754 F:      drivers/edac/i5400_edac.c
5755
5756 EDAC-I7300
5757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5758 L:      linux-edac@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/edac/i7300_edac.c
5761
5762 EDAC-I7CORE
5763 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/i7core_edac.c
5767
5768 EDAC-I82443BXGX
5769 M:      Tim Small <tim@buttersideup.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/i82443bxgx_edac.c
5773
5774 EDAC-I82975X
5775 M:      "Arvind R." <arvino55@gmail.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/i82975x_edac.c
5779
5780 EDAC-IE31200
5781 M:      Jason Baron <jbaron@akamai.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/ie31200_edac.c
5785
5786 EDAC-MPC85XX
5787 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/edac/mpc85xx_edac.[ch]
5791
5792 EDAC-PASEMI
5793 M:      Egor Martovetsky <egor@pasemi.com>
5794 L:      linux-edac@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/edac/pasemi_edac.c
5797
5798 EDAC-PND2
5799 M:      Tony Luck <tony.luck@intel.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/pnd2_edac.[ch]
5803
5804 EDAC-R82600
5805 M:      Tim Small <tim@buttersideup.com>
5806 L:      linux-edac@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/edac/r82600_edac.c
5809
5810 EDAC-SBRIDGE
5811 M:      Tony Luck <tony.luck@intel.com>
5812 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/sb_edac.c
5816
5817 EDAC-SKYLAKE
5818 M:      Tony Luck <tony.luck@intel.com>
5819 L:      linux-edac@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/edac/skx_*.c
5822
5823 EDAC-TI
5824 M:      Tero Kristo <t-kristo@ti.com>
5825 L:      linux-edac@vger.kernel.org
5826 S:      Maintained
5827 F:      drivers/edac/ti_edac.c
5828
5829 EDAC-QCOM
5830 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5831 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5832 L:      linux-arm-msm@vger.kernel.org
5833 L:      linux-edac@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/edac/qcom_edac.c
5836
5837 EDIROL UA-101/UA-1000 DRIVER
5838 M:      Clemens Ladisch <clemens@ladisch.de>
5839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5841 S:      Maintained
5842 F:      sound/usb/misc/ua101.c
5843
5844 EFI TEST DRIVER
5845 L:      linux-efi@vger.kernel.org
5846 M:      Ivan Hu <ivan.hu@canonical.com>
5847 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5848 S:      Maintained
5849 F:      drivers/firmware/efi/test/
5850
5851 EFI VARIABLE FILESYSTEM
5852 M:      Matthew Garrett <matthew.garrett@nebula.com>
5853 M:      Jeremy Kerr <jk@ozlabs.org>
5854 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5856 L:      linux-efi@vger.kernel.org
5857 S:      Maintained
5858 F:      fs/efivarfs/
5859
5860 EFIFB FRAMEBUFFER DRIVER
5861 L:      linux-fbdev@vger.kernel.org
5862 M:      Peter Jones <pjones@redhat.com>
5863 S:      Maintained
5864 F:      drivers/video/fbdev/efifb.c
5865
5866 EFS FILESYSTEM
5867 W:      http://aeschi.ch.eu.org/efs/
5868 S:      Orphan
5869 F:      fs/efs/
5870
5871 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5872 M:      Douglas Miller <dougmill@linux.ibm.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/net/ethernet/ibm/ehea/
5876
5877 EM28XX VIDEO4LINUX DRIVER
5878 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5879 L:      linux-media@vger.kernel.org
5880 W:      https://linuxtv.org
5881 T:      git git://linuxtv.org/media_tree.git
5882 S:      Maintained
5883 F:      drivers/media/usb/em28xx/
5884 F:      Documentation/media/v4l-drivers/em28xx*
5885
5886 EMBEDDED LINUX
5887 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5888 M:      Matt Mackall <mpm@selenic.com>
5889 M:      David Woodhouse <dwmw2@infradead.org>
5890 L:      linux-embedded@vger.kernel.org
5891 S:      Maintained
5892
5893 Emulex 10Gbps iSCSI - OneConnect DRIVER
5894 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5895 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5896 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5897 L:      linux-scsi@vger.kernel.org
5898 W:      http://www.broadcom.com
5899 S:      Supported
5900 F:      drivers/scsi/be2iscsi/
5901
5902 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5903 M:      Sathya Perla <sathya.perla@broadcom.com>
5904 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5905 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5906 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5907 L:      netdev@vger.kernel.org
5908 W:      http://www.emulex.com
5909 S:      Supported
5910 F:      drivers/net/ethernet/emulex/benet/
5911
5912 EMULEX ONECONNECT ROCE DRIVER
5913 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5914 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5915 L:      linux-rdma@vger.kernel.org
5916 W:      http://www.broadcom.com
5917 S:      Odd Fixes
5918 F:      drivers/infiniband/hw/ocrdma/
5919 F:      include/uapi/rdma/ocrdma-abi.h
5920
5921 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5922 M:      James Smart <james.smart@broadcom.com>
5923 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5924 L:      linux-scsi@vger.kernel.org
5925 W:      http://www.broadcom.com
5926 S:      Supported
5927 F:      drivers/scsi/lpfc/
5928
5929 ENE CB710 FLASH CARD READER DRIVER
5930 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5931 S:      Maintained
5932 F:      drivers/misc/cb710/
5933 F:      drivers/mmc/host/cb710-mmc.*
5934 F:      include/linux/cb710.h
5935
5936 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5937 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5938 S:      Maintained
5939 F:      drivers/media/rc/ene_ir.*
5940
5941 EPSON S1D13XXX FRAMEBUFFER DRIVER
5942 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5943 S:      Maintained
5944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5945 F:      drivers/video/fbdev/s1d13xxxfb.c
5946 F:      include/video/s1d13xxxfb.h
5947
5948 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5949 M:      Jeff Layton <jlayton@kernel.org>
5950 S:      Maintained
5951 F:      lib/errseq.c
5952 F:      include/linux/errseq.h
5953
5954 ET131X NETWORK DRIVER
5955 M:      Mark Einon <mark.einon@gmail.com>
5956 S:      Odd Fixes
5957 F:      drivers/net/ethernet/agere/
5958
5959 ETHERNET BRIDGE
5960 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5961 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5962 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5963 L:      netdev@vger.kernel.org
5964 W:      http://www.linuxfoundation.org/en/Net:Bridge
5965 S:      Maintained
5966 F:      include/linux/netfilter_bridge/
5967 F:      net/bridge/
5968
5969 ETHERNET PHY LIBRARY
5970 M:      Andrew Lunn <andrew@lunn.ch>
5971 M:      Florian Fainelli <f.fainelli@gmail.com>
5972 M:      Heiner Kallweit <hkallweit1@gmail.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      Documentation/ABI/testing/sysfs-bus-mdio
5976 F:      Documentation/devicetree/bindings/net/mdio*
5977 F:      Documentation/networking/phy.rst
5978 F:      drivers/net/phy/
5979 F:      drivers/of/of_mdio.c
5980 F:      drivers/of/of_net.c
5981 F:      include/linux/*mdio*.h
5982 F:      include/linux/of_net.h
5983 F:      include/linux/phy.h
5984 F:      include/linux/phy_fixed.h
5985 F:      include/linux/platform_data/mdio-bcm-unimac.h
5986 F:      include/linux/platform_data/mdio-gpio.h
5987 F:      include/trace/events/mdio.h
5988 F:      include/uapi/linux/mdio.h
5989 F:      include/uapi/linux/mii.h
5990
5991 EXT2 FILE SYSTEM
5992 M:      Jan Kara <jack@suse.com>
5993 L:      linux-ext4@vger.kernel.org
5994 S:      Maintained
5995 F:      Documentation/filesystems/ext2.txt
5996 F:      fs/ext2/
5997 F:      include/linux/ext2*
5998
5999 EXT4 FILE SYSTEM
6000 M:      "Theodore Ts'o" <tytso@mit.edu>
6001 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6002 L:      linux-ext4@vger.kernel.org
6003 W:      http://ext4.wiki.kernel.org
6004 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6006 S:      Maintained
6007 F:      Documentation/filesystems/ext4/
6008 F:      fs/ext4/
6009
6010 Extended Verification Module (EVM)
6011 M:      Mimi Zohar <zohar@linux.ibm.com>
6012 L:      linux-integrity@vger.kernel.org
6013 S:      Supported
6014 F:      security/integrity/evm/
6015
6016 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6017 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6018 L:      linux-efi@vger.kernel.org
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6020 S:      Maintained
6021 F:      Documentation/efi-stub.txt
6022 F:      arch/*/kernel/efi.c
6023 F:      arch/x86/boot/compressed/eboot.[ch]
6024 F:      arch/*/include/asm/efi.h
6025 F:      arch/x86/platform/efi/
6026 F:      drivers/firmware/efi/
6027 F:      include/linux/efi*.h
6028 F:      arch/arm/boot/compressed/efi-header.S
6029 F:      arch/arm64/kernel/efi-entry.S
6030
6031 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6032 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6033 M:      Chanwoo Choi <cw00.choi@samsung.com>
6034 L:      linux-kernel@vger.kernel.org
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6036 S:      Maintained
6037 F:      drivers/extcon/
6038 F:      include/linux/extcon/
6039 F:      include/linux/extcon.h
6040 F:      Documentation/extcon/
6041 F:      Documentation/devicetree/bindings/extcon/
6042
6043 EXYNOS DP DRIVER
6044 M:      Jingoo Han <jingoohan1@gmail.com>
6045 L:      dri-devel@lists.freedesktop.org
6046 S:      Maintained
6047 F:      drivers/gpu/drm/exynos/exynos_dp*
6048
6049 EXYNOS SYSMMU (IOMMU) driver
6050 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6051 L:      iommu@lists.linux-foundation.org
6052 S:      Maintained
6053 F:      drivers/iommu/exynos-iommu.c
6054
6055 EZchip NPS platform support
6056 M:      Vineet Gupta <vgupta@synopsys.com>
6057 M:      Ofer Levi <oferle@mellanox.com>
6058 S:      Supported
6059 F:      arch/arc/plat-eznps
6060 F:      arch/arc/boot/dts/eznps.dts
6061
6062 F2FS FILE SYSTEM
6063 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6064 M:      Chao Yu <yuchao0@huawei.com>
6065 L:      linux-f2fs-devel@lists.sourceforge.net
6066 W:      https://f2fs.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6068 S:      Maintained
6069 F:      Documentation/filesystems/f2fs.txt
6070 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6071 F:      fs/f2fs/
6072 F:      include/linux/f2fs_fs.h
6073 F:      include/trace/events/f2fs.h
6074
6075 F71805F HARDWARE MONITORING DRIVER
6076 M:      Jean Delvare <jdelvare@suse.com>
6077 L:      linux-hwmon@vger.kernel.org
6078 S:      Maintained
6079 F:      Documentation/hwmon/f71805f.rst
6080 F:      drivers/hwmon/f71805f.c
6081
6082 FADDR2LINE
6083 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6084 S:      Maintained
6085 F:      scripts/faddr2line
6086
6087 FAILOVER MODULE
6088 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6089 L:      netdev@vger.kernel.org
6090 S:      Supported
6091 F:      net/core/failover.c
6092 F:      include/net/failover.h
6093 F:      Documentation/networking/failover.rst
6094
6095 FANOTIFY
6096 M:      Jan Kara <jack@suse.cz>
6097 R:      Amir Goldstein <amir73il@gmail.com>
6098 L:      linux-fsdevel@vger.kernel.org
6099 S:      Maintained
6100 F:      fs/notify/fanotify/
6101 F:      include/linux/fanotify.h
6102 F:      include/uapi/linux/fanotify.h
6103
6104 FARSYNC SYNCHRONOUS DRIVER
6105 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6106 W:      http://www.farsite.co.uk/
6107 S:      Supported
6108 F:      drivers/net/wan/farsync.*
6109
6110 FAULT INJECTION SUPPORT
6111 M:      Akinobu Mita <akinobu.mita@gmail.com>
6112 S:      Supported
6113 F:      Documentation/fault-injection/
6114 F:      lib/fault-inject.c
6115
6116 FBTFT Framebuffer drivers
6117 S:      Orphan
6118 L:      dri-devel@lists.freedesktop.org
6119 L:      linux-fbdev@vger.kernel.org
6120 F:      drivers/staging/fbtft/
6121
6122 FC0011 TUNER DRIVER
6123 M:      Michael Buesch <m@bues.ch>
6124 L:      linux-media@vger.kernel.org
6125 S:      Maintained
6126 F:      drivers/media/tuners/fc0011.h
6127 F:      drivers/media/tuners/fc0011.c
6128
6129 FC2580 MEDIA DRIVER
6130 M:      Antti Palosaari <crope@iki.fi>
6131 L:      linux-media@vger.kernel.org
6132 W:      https://linuxtv.org
6133 W:      http://palosaari.fi/linux/
6134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6135 T:      git git://linuxtv.org/anttip/media_tree.git
6136 S:      Maintained
6137 F:      drivers/media/tuners/fc2580*
6138
6139 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6140 M:      Hannes Reinecke <hare@suse.de>
6141 L:      linux-scsi@vger.kernel.org
6142 W:      www.Open-FCoE.org
6143 S:      Supported
6144 F:      drivers/scsi/libfc/
6145 F:      drivers/scsi/fcoe/
6146 F:      include/scsi/fc/
6147 F:      include/scsi/libfc.h
6148 F:      include/scsi/libfcoe.h
6149 F:      include/uapi/scsi/fc/
6150
6151 FILE LOCKING (flock() and fcntl()/lockf())
6152 M:      Jeff Layton <jlayton@kernel.org>
6153 M:      "J. Bruce Fields" <bfields@fieldses.org>
6154 L:      linux-fsdevel@vger.kernel.org
6155 S:      Maintained
6156 F:      include/linux/fcntl.h
6157 F:      include/uapi/linux/fcntl.h
6158 F:      fs/fcntl.c
6159 F:      fs/locks.c
6160
6161 FILESYSTEMS (VFS and infrastructure)
6162 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6163 L:      linux-fsdevel@vger.kernel.org
6164 S:      Maintained
6165 F:      fs/*
6166 F:      include/linux/fs.h
6167 F:      include/linux/fs_types.h
6168 F:      include/uapi/linux/fs.h
6169
6170 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6171 M:      Riku Voipio <riku.voipio@iki.fi>
6172 L:      linux-hwmon@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/hwmon/f75375s.c
6175 F:      include/linux/f75375s.h
6176
6177 FIREWIRE AUDIO DRIVERS
6178 M:      Clemens Ladisch <clemens@ladisch.de>
6179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6181 S:      Maintained
6182 F:      sound/firewire/
6183
6184 FIREWIRE MEDIA DRIVERS (firedtv)
6185 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6186 L:      linux-media@vger.kernel.org
6187 L:      linux1394-devel@lists.sourceforge.net
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6189 S:      Maintained
6190 F:      drivers/media/firewire/
6191
6192 FIREWIRE SBP-2 TARGET
6193 M:      Chris Boot <bootc@bootc.net>
6194 L:      linux-scsi@vger.kernel.org
6195 L:      target-devel@vger.kernel.org
6196 L:      linux1394-devel@lists.sourceforge.net
6197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6198 S:      Maintained
6199 F:      drivers/target/sbp/
6200
6201 FIREWIRE SUBSYSTEM
6202 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6203 L:      linux1394-devel@lists.sourceforge.net
6204 W:      http://ieee1394.wiki.kernel.org/
6205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6206 S:      Maintained
6207 F:      drivers/firewire/
6208 F:      include/linux/firewire.h
6209 F:      include/uapi/linux/firewire*.h
6210 F:      tools/firewire/
6211
6212 FIRMWARE LOADER (request_firmware)
6213 M:      Luis Chamberlain <mcgrof@kernel.org>
6214 L:      linux-kernel@vger.kernel.org
6215 S:      Maintained
6216 F:      Documentation/firmware_class/
6217 F:      drivers/base/firmware_loader/
6218 F:      include/linux/firmware.h
6219
6220 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6221 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6222 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6223 S:      Maintained
6224 F:      drivers/block/rsxx/
6225
6226 FLOPPY DRIVER
6227 M:      Jiri Kosina <jikos@kernel.org>
6228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6229 S:      Odd fixes
6230 F:      drivers/block/floppy.c
6231
6232 FMC SUBSYSTEM
6233 M:      Alessandro Rubini <rubini@gnudd.com>
6234 W:      http://www.ohwr.org/projects/fmc-bus
6235 S:      Supported
6236 F:      drivers/fmc/
6237 F:      include/linux/fmc*.h
6238 F:      include/linux/ipmi-fru.h
6239 K:      fmc_d.*register
6240
6241 FPGA MANAGER FRAMEWORK
6242 M:      Moritz Fischer <mdf@kernel.org>
6243 L:      linux-fpga@vger.kernel.org
6244 S:      Maintained
6245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6246 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6247 F:      Documentation/fpga/
6248 F:      Documentation/driver-api/fpga/
6249 F:      Documentation/devicetree/bindings/fpga/
6250 F:      drivers/fpga/
6251 F:      include/linux/fpga/
6252 W:      http://www.rocketboards.org
6253
6254 FPGA DFL DRIVERS
6255 M:      Wu Hao <hao.wu@intel.com>
6256 L:      linux-fpga@vger.kernel.org
6257 S:      Maintained
6258 F:      Documentation/fpga/dfl.txt
6259 F:      include/uapi/linux/fpga-dfl.h
6260 F:      drivers/fpga/dfl*
6261
6262 FPU EMULATOR
6263 M:      Bill Metzenthen <billm@melbpc.org.au>
6264 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6265 S:      Maintained
6266 F:      arch/x86/math-emu/
6267
6268 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6269 L:      netdev@vger.kernel.org
6270 S:      Orphan
6271 F:      drivers/net/wan/dlci.c
6272 F:      drivers/net/wan/sdla.c
6273
6274 FRAMEBUFFER LAYER
6275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6276 L:      dri-devel@lists.freedesktop.org
6277 L:      linux-fbdev@vger.kernel.org
6278 T:      git git://github.com/bzolnier/linux.git
6279 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6280 S:      Maintained
6281 F:      Documentation/fb/
6282 F:      drivers/video/
6283 F:      include/video/
6284 F:      include/linux/fb.h
6285 F:      include/uapi/video/
6286 F:      include/uapi/linux/fb.h
6287
6288 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6289 M:      Horia Geantă <horia.geanta@nxp.com>
6290 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6291 L:      linux-crypto@vger.kernel.org
6292 S:      Maintained
6293 F:      drivers/crypto/caam/
6294 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6295
6296 FREESCALE DIU FRAMEBUFFER DRIVER
6297 M:      Timur Tabi <timur@kernel.org>
6298 L:      linux-fbdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/video/fbdev/fsl-diu-fb.*
6301
6302 FREESCALE DMA DRIVER
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 M:      Zhang Wei <zw@zh-kernel.org>
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/dma/fsldma.*
6308
6309 FREESCALE ENETC ETHERNET DRIVERS
6310 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6311 L:      netdev@vger.kernel.org
6312 S:      Maintained
6313 F:      drivers/net/ethernet/freescale/enetc/
6314
6315 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6316 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6317 L:      netdev@vger.kernel.org
6318 S:      Maintained
6319 F:      drivers/net/ethernet/freescale/gianfar*
6320 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6321
6322 FREESCALE GPMI NAND DRIVER
6323 M:      Han Xu <han.xu@nxp.com>
6324 L:      linux-mtd@lists.infradead.org
6325 S:      Maintained
6326 F:      drivers/mtd/nand/raw/gpmi-nand/*
6327
6328 FREESCALE I2C CPM DRIVER
6329 M:      Jochen Friedrich <jochen@scram.de>
6330 L:      linuxppc-dev@lists.ozlabs.org
6331 L:      linux-i2c@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/i2c/busses/i2c-cpm.c
6334
6335 FREESCALE IMX LPI2C DRIVER
6336 M:      Dong Aisheng <aisheng.dong@nxp.com>
6337 L:      linux-i2c@vger.kernel.org
6338 L:      linux-imx@nxp.com
6339 S:      Maintained
6340 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6341 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6342
6343 FREESCALE IMX / MXC FEC DRIVER
6344 M:      Fugang Duan <fugang.duan@nxp.com>
6345 L:      netdev@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/net/ethernet/freescale/fec_main.c
6348 F:      drivers/net/ethernet/freescale/fec_ptp.c
6349 F:      drivers/net/ethernet/freescale/fec.h
6350 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6351
6352 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6353 M:      Sascha Hauer <s.hauer@pengutronix.de>
6354 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6355 L:      linux-fbdev@vger.kernel.org
6356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6357 S:      Maintained
6358 F:      include/linux/platform_data/video-imxfb.h
6359 F:      drivers/video/fbdev/imxfb.c
6360
6361 FREESCALE QORIQ DPAA ETHERNET DRIVER
6362 M:      Madalin Bucur <madalin.bucur@nxp.com>
6363 L:      netdev@vger.kernel.org
6364 S:      Maintained
6365 F:      drivers/net/ethernet/freescale/dpaa
6366
6367 FREESCALE QORIQ DPAA FMAN DRIVER
6368 M:      Madalin Bucur <madalin.bucur@nxp.com>
6369 L:      netdev@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/net/ethernet/freescale/fman
6372 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6373
6374 FREESCALE QORIQ PTP CLOCK DRIVER
6375 M:      Yangbo Lu <yangbo.lu@nxp.com>
6376 L:      netdev@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6379 F:      drivers/ptp/ptp_qoriq.c
6380 F:      drivers/ptp/ptp_qoriq_debugfs.c
6381 F:      include/linux/fsl/ptp_qoriq.h
6382 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6383
6384 FREESCALE QUAD SPI DRIVER
6385 M:      Han Xu <han.xu@nxp.com>
6386 L:      linux-spi@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/spi/spi-fsl-qspi.c
6389
6390 FREESCALE QUICC ENGINE LIBRARY
6391 M:      Qiang Zhao <qiang.zhao@nxp.com>
6392 L:      linuxppc-dev@lists.ozlabs.org
6393 S:      Maintained
6394 F:      drivers/soc/fsl/qe/
6395 F:      include/soc/fsl/*qe*.h
6396 F:      include/soc/fsl/*ucc*.h
6397
6398 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6399 M:      Li Yang <leoyang.li@nxp.com>
6400 L:      netdev@vger.kernel.org
6401 L:      linuxppc-dev@lists.ozlabs.org
6402 S:      Maintained
6403 F:      drivers/net/ethernet/freescale/ucc_geth*
6404
6405 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6406 M:      Zhao Qiang <qiang.zhao@nxp.com>
6407 L:      netdev@vger.kernel.org
6408 L:      linuxppc-dev@lists.ozlabs.org
6409 S:      Maintained
6410 F:      drivers/net/wan/fsl_ucc_hdlc*
6411
6412 FREESCALE QUICC ENGINE UCC UART DRIVER
6413 M:      Timur Tabi <timur@kernel.org>
6414 L:      linuxppc-dev@lists.ozlabs.org
6415 S:      Maintained
6416 F:      drivers/tty/serial/ucc_uart.c
6417
6418 FREESCALE SOC DRIVERS
6419 M:      Li Yang <leoyang.li@nxp.com>
6420 L:      linuxppc-dev@lists.ozlabs.org
6421 L:      linux-arm-kernel@lists.infradead.org
6422 S:      Maintained
6423 F:      Documentation/devicetree/bindings/soc/fsl/
6424 F:      drivers/soc/fsl/
6425 F:      include/linux/fsl/
6426
6427 FREESCALE SOC FS_ENET DRIVER
6428 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6429 L:      linuxppc-dev@lists.ozlabs.org
6430 L:      netdev@vger.kernel.org
6431 S:      Maintained
6432 F:      drivers/net/ethernet/freescale/fs_enet/
6433 F:      include/linux/fs_enet_pd.h
6434
6435 FREESCALE SOC SOUND DRIVERS
6436 M:      Timur Tabi <timur@kernel.org>
6437 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6438 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6439 R:      Fabio Estevam <festevam@gmail.com>
6440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6441 L:      linuxppc-dev@lists.ozlabs.org
6442 S:      Maintained
6443 F:      sound/soc/fsl/fsl*
6444 F:      sound/soc/fsl/imx*
6445 F:      sound/soc/fsl/mpc8610_hpcd.c
6446
6447 FREESCALE USB PERIPHERAL DRIVERS
6448 M:      Li Yang <leoyang.li@nxp.com>
6449 L:      linux-usb@vger.kernel.org
6450 L:      linuxppc-dev@lists.ozlabs.org
6451 S:      Maintained
6452 F:      drivers/usb/gadget/udc/fsl*
6453
6454 FREEVXFS FILESYSTEM
6455 M:      Christoph Hellwig <hch@infradead.org>
6456 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6457 S:      Maintained
6458 F:      fs/freevxfs/
6459
6460 FREEZER
6461 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6462 M:      Pavel Machek <pavel@ucw.cz>
6463 L:      linux-pm@vger.kernel.org
6464 S:      Supported
6465 F:      Documentation/power/freezing-of-tasks.txt
6466 F:      include/linux/freezer.h
6467 F:      kernel/freezer.c
6468
6469 FRONTSWAP API
6470 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6471 L:      linux-kernel@vger.kernel.org
6472 S:      Maintained
6473 F:      mm/frontswap.c
6474 F:      include/linux/frontswap.h
6475
6476 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6477 M:      David Howells <dhowells@redhat.com>
6478 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6479 S:      Supported
6480 F:      Documentation/filesystems/caching/
6481 F:      fs/fscache/
6482 F:      include/linux/fscache*.h
6483
6484 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6485 M:      Theodore Y. Ts'o <tytso@mit.edu>
6486 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6487 M:      Eric Biggers <ebiggers@kernel.org>
6488 L:      linux-fscrypt@vger.kernel.org
6489 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6490 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6491 S:      Supported
6492 F:      fs/crypto/
6493 F:      include/linux/fscrypt*.h
6494 F:      Documentation/filesystems/fscrypt.rst
6495
6496 FSI-ATTACHED I2C DRIVER
6497 M:      Eddie James <eajames@linux.ibm.com>
6498 L:      linux-i2c@vger.kernel.org
6499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6500 S:      Maintained
6501 F:      drivers/i2c/busses/i2c-fsi.c
6502 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6503
6504 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6505 M:      Jan Kara <jack@suse.cz>
6506 R:      Amir Goldstein <amir73il@gmail.com>
6507 L:      linux-fsdevel@vger.kernel.org
6508 S:      Maintained
6509 F:      fs/notify/
6510 F:      include/linux/fsnotify*.h
6511
6512 FUJITSU LAPTOP EXTRAS
6513 M:      Jonathan Woithe <jwoithe@just42.net>
6514 L:      platform-driver-x86@vger.kernel.org
6515 S:      Maintained
6516 F:      drivers/platform/x86/fujitsu-laptop.c
6517
6518 FUJITSU M-5MO LS CAMERA ISP DRIVER
6519 M:      Kyungmin Park <kyungmin.park@samsung.com>
6520 M:      Heungjun Kim <riverful.kim@samsung.com>
6521 L:      linux-media@vger.kernel.org
6522 S:      Maintained
6523 F:      drivers/media/i2c/m5mols/
6524 F:      include/media/i2c/m5mols.h
6525
6526 FUJITSU TABLET EXTRAS
6527 M:      Robert Gerlach <khnz@gmx.de>
6528 L:      platform-driver-x86@vger.kernel.org
6529 S:      Maintained
6530 F:      drivers/platform/x86/fujitsu-tablet.c
6531
6532 FUSE: FILESYSTEM IN USERSPACE
6533 M:      Miklos Szeredi <miklos@szeredi.hu>
6534 L:      linux-fsdevel@vger.kernel.org
6535 W:      http://fuse.sourceforge.net/
6536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6537 S:      Maintained
6538 F:      fs/fuse/
6539 F:      include/uapi/linux/fuse.h
6540 F:      Documentation/filesystems/fuse.txt
6541
6542 FUTEX SUBSYSTEM
6543 M:      Thomas Gleixner <tglx@linutronix.de>
6544 M:      Ingo Molnar <mingo@redhat.com>
6545 R:      Peter Zijlstra <peterz@infradead.org>
6546 R:      Darren Hart <dvhart@infradead.org>
6547 L:      linux-kernel@vger.kernel.org
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6549 S:      Maintained
6550 F:      kernel/futex.c
6551 F:      include/asm-generic/futex.h
6552 F:      include/linux/futex.h
6553 F:      include/uapi/linux/futex.h
6554 F:      tools/testing/selftests/futex/
6555 F:      tools/perf/bench/futex*
6556 F:      Documentation/*futex*
6557
6558 GCC PLUGINS
6559 M:      Kees Cook <keescook@chromium.org>
6560 R:      Emese Revfy <re.emese@gmail.com>
6561 L:      kernel-hardening@lists.openwall.com
6562 S:      Maintained
6563 F:      scripts/gcc-plugins/
6564 F:      scripts/gcc-plugin.sh
6565 F:      scripts/Makefile.gcc-plugins
6566 F:      Documentation/gcc-plugins.txt
6567
6568 GASKET DRIVER FRAMEWORK
6569 M:      Rob Springer <rspringer@google.com>
6570 M:      Todd Poynor <toddpoynor@google.com>
6571 M:      Ben Chan <benchan@chromium.org>
6572 S:      Maintained
6573 F:      drivers/staging/gasket/
6574
6575 GCOV BASED KERNEL PROFILING
6576 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6577 S:      Maintained
6578 F:      kernel/gcov/
6579 F:      Documentation/dev-tools/gcov.rst
6580
6581 GDB KERNEL DEBUGGING HELPER SCRIPTS
6582 M:      Jan Kiszka <jan.kiszka@siemens.com>
6583 M:      Kieran Bingham <kbingham@kernel.org>
6584 S:      Supported
6585 F:      scripts/gdb/
6586
6587 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6588 M:      Achim Leubner <achim_leubner@adaptec.com>
6589 L:      linux-scsi@vger.kernel.org
6590 W:      http://www.icp-vortex.com/
6591 S:      Supported
6592 F:      drivers/scsi/gdt*
6593
6594 GEMTEK FM RADIO RECEIVER DRIVER
6595 M:      Hans Verkuil <hverkuil@xs4all.nl>
6596 L:      linux-media@vger.kernel.org
6597 T:      git git://linuxtv.org/media_tree.git
6598 W:      https://linuxtv.org
6599 S:      Maintained
6600 F:      drivers/media/radio/radio-gemtek*
6601
6602 GENERIC GPIO I2C DRIVER
6603 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6604 S:      Supported
6605 F:      drivers/i2c/busses/i2c-gpio.c
6606 F:      include/linux/platform_data/i2c-gpio.h
6607
6608 GENERIC GPIO I2C MULTIPLEXER DRIVER
6609 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6610 L:      linux-i2c@vger.kernel.org
6611 S:      Supported
6612 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6613 F:      include/linux/platform_data/i2c-mux-gpio.h
6614 F:      Documentation/i2c/muxes/i2c-mux-gpio
6615
6616 GENERIC HDLC (WAN) DRIVERS
6617 M:      Krzysztof Halasa <khc@pm.waw.pl>
6618 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6619 S:      Maintained
6620 F:      drivers/net/wan/c101.c
6621 F:      drivers/net/wan/hd6457*
6622 F:      drivers/net/wan/hdlc*
6623 F:      drivers/net/wan/n2.c
6624 F:      drivers/net/wan/pc300too.c
6625 F:      drivers/net/wan/pci200syn.c
6626 F:      drivers/net/wan/wanxl*
6627
6628 GENERIC INCLUDE/ASM HEADER FILES
6629 M:      Arnd Bergmann <arnd@arndb.de>
6630 L:      linux-arch@vger.kernel.org
6631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6632 S:      Maintained
6633 F:      include/asm-generic/
6634 F:      include/uapi/asm-generic/
6635
6636 GENERIC PHY FRAMEWORK
6637 M:      Kishon Vijay Abraham I <kishon@ti.com>
6638 L:      linux-kernel@vger.kernel.org
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6640 S:      Supported
6641 F:      drivers/phy/
6642 F:      include/linux/phy/
6643 F:      Documentation/devicetree/bindings/phy/
6644
6645 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6647 S:      Supported
6648 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6649
6650 GENERIC PM DOMAINS
6651 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6652 M:      Kevin Hilman <khilman@kernel.org>
6653 M:      Ulf Hansson <ulf.hansson@linaro.org>
6654 L:      linux-pm@vger.kernel.org
6655 S:      Supported
6656 F:      drivers/base/power/domain*.c
6657 F:      include/linux/pm_domain.h
6658 F:      Documentation/devicetree/bindings/power/power_domain.txt
6659
6660 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6661 M:      Eugen Hristev <eugen.hristev@microchip.com>
6662 L:      linux-input@vger.kernel.org
6663 S:      Maintained
6664 F:      drivers/input/touchscreen/resistive-adc-touch.c
6665
6666 GENERIC UIO DRIVER FOR PCI DEVICES
6667 M:      "Michael S. Tsirkin" <mst@redhat.com>
6668 L:      kvm@vger.kernel.org
6669 S:      Supported
6670 F:      drivers/uio/uio_pci_generic.c
6671
6672 GENWQE (IBM Generic Workqueue Card)
6673 M:      Frank Haverkamp <haver@linux.ibm.com>
6674 S:      Supported
6675 F:      drivers/misc/genwqe/
6676
6677 GET_MAINTAINER SCRIPT
6678 M:      Joe Perches <joe@perches.com>
6679 S:      Maintained
6680 F:      scripts/get_maintainer.pl
6681
6682 GFS2 FILE SYSTEM
6683 M:      Bob Peterson <rpeterso@redhat.com>
6684 M:      Andreas Gruenbacher <agruenba@redhat.com>
6685 L:      cluster-devel@redhat.com
6686 W:      http://sources.redhat.com/cluster/
6687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6688 S:      Supported
6689 F:      Documentation/filesystems/gfs2*.txt
6690 F:      fs/gfs2/
6691 F:      include/uapi/linux/gfs2_ondisk.h
6692
6693 GIGASET ISDN DRIVERS
6694 M:      Paul Bolle <pebolle@tiscali.nl>
6695 L:      gigaset307x-common@lists.sourceforge.net
6696 W:      http://gigaset307x.sourceforge.net/
6697 S:      Odd Fixes
6698 F:      Documentation/isdn/README.gigaset
6699 F:      drivers/isdn/gigaset/
6700 F:      include/uapi/linux/gigaset_dev.h
6701
6702 GNSS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6705 S:      Maintained
6706 F:      Documentation/ABI/testing/sysfs-class-gnss
6707 F:      Documentation/devicetree/bindings/gnss/
6708 F:      drivers/gnss/
6709 F:      include/linux/gnss.h
6710
6711 GO7007 MPEG CODEC
6712 M:      Hans Verkuil <hans.verkuil@cisco.com>
6713 L:      linux-media@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/media/usb/go7007/
6716
6717 GOODIX TOUCHSCREEN
6718 M:      Bastien Nocera <hadess@hadess.net>
6719 L:      linux-input@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/input/touchscreen/goodix.c
6722
6723 GPD POCKET FAN DRIVER
6724 M:      Hans de Goede <hdegoede@redhat.com>
6725 L:      platform-driver-x86@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/platform/x86/gpd-pocket-fan.c
6728
6729 GPIO ACPI SUPPORT
6730 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6731 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6732 L:      linux-gpio@vger.kernel.org
6733 L:      linux-acpi@vger.kernel.org
6734 S:      Maintained
6735 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6736 F:      drivers/gpio/gpiolib-acpi.c
6737
6738 GPIO IR Transmitter
6739 M:      Sean Young <sean@mess.org>
6740 L:      linux-media@vger.kernel.org
6741 S:      Maintained
6742 F:      drivers/media/rc/gpio-ir-tx.c
6743
6744 GPIO MOCKUP DRIVER
6745 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6746 L:      linux-gpio@vger.kernel.org
6747 S:      Maintained
6748 F:      drivers/gpio/gpio-mockup.c
6749 F:      tools/testing/selftests/gpio/
6750
6751 GPIO SUBSYSTEM
6752 M:      Linus Walleij <linus.walleij@linaro.org>
6753 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6754 L:      linux-gpio@vger.kernel.org
6755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6756 S:      Maintained
6757 F:      Documentation/devicetree/bindings/gpio/
6758 F:      Documentation/driver-api/gpio/
6759 F:      Documentation/gpio/
6760 F:      Documentation/ABI/testing/gpio-cdev
6761 F:      Documentation/ABI/obsolete/sysfs-gpio
6762 F:      drivers/gpio/
6763 F:      include/linux/gpio/
6764 F:      include/linux/gpio.h
6765 F:      include/linux/of_gpio.h
6766 F:      include/asm-generic/gpio.h
6767 F:      include/uapi/linux/gpio.h
6768 F:      tools/gpio/
6769
6770 GRE DEMULTIPLEXER DRIVER
6771 M:      Dmitry Kozlov <xeb@mail.ru>
6772 L:      netdev@vger.kernel.org
6773 S:      Maintained
6774 F:      net/ipv4/gre_demux.c
6775 F:      net/ipv4/gre_offload.c
6776 F:      include/net/gre.h
6777
6778 GRETH 10/100/1G Ethernet MAC device driver
6779 M:      Andreas Larsson <andreas@gaisler.com>
6780 L:      netdev@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/net/ethernet/aeroflex/
6783
6784 GREYBUS AUDIO PROTOCOLS DRIVERS
6785 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6786 M:      Mark Greer <mgreer@animalcreek.com>
6787 S:      Maintained
6788 F:      drivers/staging/greybus/audio_apbridgea.c
6789 F:      drivers/staging/greybus/audio_apbridgea.h
6790 F:      drivers/staging/greybus/audio_codec.c
6791 F:      drivers/staging/greybus/audio_codec.h
6792 F:      drivers/staging/greybus/audio_gb.c
6793 F:      drivers/staging/greybus/audio_manager.c
6794 F:      drivers/staging/greybus/audio_manager.h
6795 F:      drivers/staging/greybus/audio_manager_module.c
6796 F:      drivers/staging/greybus/audio_manager_private.h
6797 F:      drivers/staging/greybus/audio_manager_sysfs.c
6798 F:      drivers/staging/greybus/audio_module.c
6799 F:      drivers/staging/greybus/audio_topology.c
6800
6801 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6802 M:      Viresh Kumar <vireshk@kernel.org>
6803 S:      Maintained
6804 F:      drivers/staging/greybus/authentication.c
6805 F:      drivers/staging/greybus/bootrom.c
6806 F:      drivers/staging/greybus/firmware.h
6807 F:      drivers/staging/greybus/fw-core.c
6808 F:      drivers/staging/greybus/fw-download.c
6809 F:      drivers/staging/greybus/fw-management.c
6810 F:      drivers/staging/greybus/greybus_authentication.h
6811 F:      drivers/staging/greybus/greybus_firmware.h
6812 F:      drivers/staging/greybus/hid.c
6813 F:      drivers/staging/greybus/i2c.c
6814 F:      drivers/staging/greybus/spi.c
6815 F:      drivers/staging/greybus/spilib.c
6816 F:      drivers/staging/greybus/spilib.h
6817
6818 GREYBUS LOOPBACK DRIVER
6819 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6820 S:      Maintained
6821 F:      drivers/staging/greybus/loopback.c
6822
6823 GREYBUS PLATFORM DRIVERS
6824 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6825 S:      Maintained
6826 F:      drivers/staging/greybus/arche-platform.c
6827 F:      drivers/staging/greybus/arche-apb-ctrl.c
6828 F:      drivers/staging/greybus/arche_platform.h
6829
6830 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6831 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/sdio.c
6834 F:      drivers/staging/greybus/light.c
6835 F:      drivers/staging/greybus/gpio.c
6836 F:      drivers/staging/greybus/power_supply.c
6837 F:      drivers/staging/greybus/spi.c
6838 F:      drivers/staging/greybus/spilib.c
6839
6840 GREYBUS SUBSYSTEM
6841 M:      Johan Hovold <johan@kernel.org>
6842 M:      Alex Elder <elder@kernel.org>
6843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6844 S:      Maintained
6845 F:      drivers/staging/greybus/
6846 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6847
6848 GREYBUS UART PROTOCOLS DRIVERS
6849 M:      David Lin <dtwlin@gmail.com>
6850 S:      Maintained
6851 F:      drivers/staging/greybus/uart.c
6852 F:      drivers/staging/greybus/log.c
6853
6854 GS1662 VIDEO SERIALIZER
6855 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6856 L:      linux-media@vger.kernel.org
6857 T:      git git://linuxtv.org/media_tree.git
6858 S:      Maintained
6859 F:      drivers/media/spi/gs1662.c
6860
6861 GSPCA FINEPIX SUBDRIVER
6862 M:      Frank Zago <frank@zago.net>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 S:      Maintained
6866 F:      drivers/media/usb/gspca/finepix.c
6867
6868 GSPCA GL860 SUBDRIVER
6869 M:      Olivier Lorin <o.lorin@laposte.net>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 S:      Maintained
6873 F:      drivers/media/usb/gspca/gl860/
6874
6875 GSPCA M5602 SUBDRIVER
6876 M:      Erik Andren <erik.andren@gmail.com>
6877 L:      linux-media@vger.kernel.org
6878 T:      git git://linuxtv.org/media_tree.git
6879 S:      Maintained
6880 F:      drivers/media/usb/gspca/m5602/
6881
6882 GSPCA PAC207 SONIXB SUBDRIVER
6883 M:      Hans Verkuil <hverkuil@xs4all.nl>
6884 L:      linux-media@vger.kernel.org
6885 T:      git git://linuxtv.org/media_tree.git
6886 S:      Odd Fixes
6887 F:      drivers/media/usb/gspca/pac207.c
6888
6889 GSPCA SN9C20X SUBDRIVER
6890 M:      Brian Johnson <brijohn@gmail.com>
6891 L:      linux-media@vger.kernel.org
6892 T:      git git://linuxtv.org/media_tree.git
6893 S:      Maintained
6894 F:      drivers/media/usb/gspca/sn9c20x.c
6895
6896 GSPCA T613 SUBDRIVER
6897 M:      Leandro Costantino <lcostantino@gmail.com>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 S:      Maintained
6901 F:      drivers/media/usb/gspca/t613.c
6902
6903 GSPCA USB WEBCAM DRIVER
6904 M:      Hans Verkuil <hverkuil@xs4all.nl>
6905 L:      linux-media@vger.kernel.org
6906 T:      git git://linuxtv.org/media_tree.git
6907 S:      Odd Fixes
6908 F:      drivers/media/usb/gspca/
6909
6910 GTP (GPRS Tunneling Protocol)
6911 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6912 M:      Harald Welte <laforge@gnumonks.org>
6913 L:      osmocom-net-gprs@lists.osmocom.org
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6915 S:      Maintained
6916 F:      drivers/net/gtp.c
6917
6918 GUID PARTITION TABLE (GPT)
6919 M:      Davidlohr Bueso <dave@stgolabs.net>
6920 L:      linux-efi@vger.kernel.org
6921 S:      Maintained
6922 F:      block/partitions/efi.*
6923
6924 H8/300 ARCHITECTURE
6925 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6926 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6927 W:      http://uclinux-h8.sourceforge.jp
6928 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6929 S:      Maintained
6930 F:      arch/h8300/
6931 F:      drivers/clocksource/h8300_*.c
6932 F:      drivers/clk/h8300/
6933 F:      drivers/irqchip/irq-renesas-h8*.c
6934
6935 HABANALABS PCI DRIVER
6936 M:      Oded Gabbay <oded.gabbay@gmail.com>
6937 T:      git https://github.com/HabanaAI/linux.git
6938 S:      Supported
6939 F:      drivers/misc/habanalabs/
6940 F:      include/uapi/misc/habanalabs.h
6941 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6942 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6943
6944 HACKRF MEDIA DRIVER
6945 M:      Antti Palosaari <crope@iki.fi>
6946 L:      linux-media@vger.kernel.org
6947 W:      https://linuxtv.org
6948 W:      http://palosaari.fi/linux/
6949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6950 T:      git git://linuxtv.org/anttip/media_tree.git
6951 S:      Maintained
6952 F:      drivers/media/usb/hackrf/
6953
6954 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6955 M:      Frank Seidel <frank@f-seidel.de>
6956 L:      platform-driver-x86@vger.kernel.org
6957 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6958 S:      Maintained
6959 F:      drivers/platform/x86/hdaps.c
6960
6961 HARDWARE MONITORING
6962 M:      Jean Delvare <jdelvare@suse.com>
6963 M:      Guenter Roeck <linux@roeck-us.net>
6964 L:      linux-hwmon@vger.kernel.org
6965 W:      http://hwmon.wiki.kernel.org/
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/hwmon/
6969 F:      Documentation/hwmon/
6970 F:      drivers/hwmon/
6971 F:      include/linux/hwmon*.h
6972 F:      include/trace/events/hwmon*.h
6973
6974 HARDWARE RANDOM NUMBER GENERATOR CORE
6975 M:      Matt Mackall <mpm@selenic.com>
6976 M:      Herbert Xu <herbert@gondor.apana.org.au>
6977 L:      linux-crypto@vger.kernel.org
6978 S:      Odd fixes
6979 F:      Documentation/devicetree/bindings/rng/
6980 F:      Documentation/hw_random.txt
6981 F:      drivers/char/hw_random/
6982 F:      include/linux/hw_random.h
6983
6984 HARDWARE TRACING FACILITIES
6985 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6986 S:      Maintained
6987 F:      drivers/hwtracing/
6988
6989 HARDWARE SPINLOCK CORE
6990 M:      Ohad Ben-Cohen <ohad@wizery.com>
6991 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6992 L:      linux-remoteproc@vger.kernel.org
6993 S:      Maintained
6994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6995 F:      Documentation/devicetree/bindings/hwlock/
6996 F:      Documentation/hwspinlock.txt
6997 F:      drivers/hwspinlock/
6998 F:      include/linux/hwspinlock.h
6999
7000 HARMONY SOUND DRIVER
7001 L:      linux-parisc@vger.kernel.org
7002 S:      Maintained
7003 F:      sound/parisc/harmony.*
7004
7005 HDPVR USB VIDEO ENCODER DRIVER
7006 M:      Hans Verkuil <hverkuil@xs4all.nl>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 W:      https://linuxtv.org
7010 S:      Odd Fixes
7011 F:      drivers/media/usb/hdpvr/
7012
7013 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7014 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7015 S:      Supported
7016 F:      Documentation/watchdog/hpwdt.txt
7017 F:      drivers/watchdog/hpwdt.c
7018
7019 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7020 M:      Don Brace <don.brace@microsemi.com>
7021 L:      esc.storagedev@microsemi.com
7022 L:      linux-scsi@vger.kernel.org
7023 S:      Supported
7024 F:      Documentation/scsi/hpsa.txt
7025 F:      drivers/scsi/hpsa*.[ch]
7026 F:      include/linux/cciss*.h
7027 F:      include/uapi/linux/cciss*.h
7028
7029 HFI1 DRIVER
7030 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7031 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7032 L:      linux-rdma@vger.kernel.org
7033 S:      Supported
7034 F:      drivers/infiniband/hw/hfi1
7035
7036 HFS FILESYSTEM
7037 L:      linux-fsdevel@vger.kernel.org
7038 S:      Orphan
7039 F:      Documentation/filesystems/hfs.txt
7040 F:      fs/hfs/
7041
7042 HFSPLUS FILESYSTEM
7043 L:      linux-fsdevel@vger.kernel.org
7044 S:      Orphan
7045 F:      Documentation/filesystems/hfsplus.txt
7046 F:      fs/hfsplus/
7047
7048 HGA FRAMEBUFFER DRIVER
7049 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7050 L:      linux-nvidia@lists.surfsouth.com
7051 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7052 S:      Maintained
7053 F:      drivers/video/fbdev/hgafb.c
7054
7055 HIBERNATION (aka Software Suspend, aka swsusp)
7056 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7057 M:      Pavel Machek <pavel@ucw.cz>
7058 L:      linux-pm@vger.kernel.org
7059 B:      https://bugzilla.kernel.org
7060 S:      Supported
7061 F:      arch/x86/power/
7062 F:      drivers/base/power/
7063 F:      kernel/power/
7064 F:      include/linux/suspend.h
7065 F:      include/linux/freezer.h
7066 F:      include/linux/pm.h
7067 F:      arch/*/include/asm/suspend*.h
7068
7069 HID CORE LAYER
7070 M:      Jiri Kosina <jikos@kernel.org>
7071 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7072 L:      linux-input@vger.kernel.org
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7074 S:      Maintained
7075 F:      drivers/hid/
7076 F:      include/linux/hid*
7077 F:      include/uapi/linux/hid*
7078
7079 HID SENSOR HUB DRIVERS
7080 M:      Jiri Kosina <jikos@kernel.org>
7081 M:      Jonathan Cameron <jic23@kernel.org>
7082 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7083 L:      linux-input@vger.kernel.org
7084 L:      linux-iio@vger.kernel.org
7085 S:      Maintained
7086 F:      Documentation/hid/hid-sensor*
7087 F:      drivers/hid/hid-sensor-*
7088 F:      drivers/iio/*/hid-*
7089 F:      include/linux/hid-sensor-*
7090
7091 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7092 M:      Thomas Gleixner <tglx@linutronix.de>
7093 L:      linux-kernel@vger.kernel.org
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7095 S:      Maintained
7096 F:      Documentation/timers/
7097 F:      kernel/time/hrtimer.c
7098 F:      kernel/time/clockevents.c
7099 F:      kernel/time/timer_*.c
7100 F:      include/linux/clockchips.h
7101 F:      include/linux/hrtimer.h
7102
7103 HIGH-SPEED SCC DRIVER FOR AX.25
7104 L:      linux-hams@vger.kernel.org
7105 S:      Orphan
7106 F:      drivers/net/hamradio/dmascc.c
7107 F:      drivers/net/hamradio/scc.c
7108
7109 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7110 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7111 W:      http://www.highpoint-tech.com
7112 S:      Supported
7113 F:      Documentation/scsi/hptiop.txt
7114 F:      drivers/scsi/hptiop.c
7115
7116 HIPPI
7117 M:      Jes Sorensen <jes@trained-monkey.org>
7118 L:      linux-hippi@sunsite.dk
7119 S:      Maintained
7120 F:      include/linux/hippidevice.h
7121 F:      include/uapi/linux/if_hippi.h
7122 F:      net/802/hippi.c
7123 F:      drivers/net/hippi/
7124
7125 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7126 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7127 M:      Salil Mehta <salil.mehta@huawei.com>
7128 L:      netdev@vger.kernel.org
7129 W:      http://www.hisilicon.com
7130 S:      Maintained
7131 F:      drivers/net/ethernet/hisilicon/hns3/
7132
7133 HISILICON LPC BUS DRIVER
7134 M:      john.garry@huawei.com
7135 W:      http://www.hisilicon.com
7136 S:      Maintained
7137 F:      drivers/bus/hisi_lpc.c
7138 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7139
7140 HISILICON NETWORK SUBSYSTEM DRIVER
7141 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7142 M:      Salil Mehta <salil.mehta@huawei.com>
7143 L:      netdev@vger.kernel.org
7144 W:      http://www.hisilicon.com
7145 S:      Maintained
7146 F:      drivers/net/ethernet/hisilicon/
7147 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7148
7149 HISILICON PMU DRIVER
7150 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7151 W:      http://www.hisilicon.com
7152 S:      Supported
7153 F:      drivers/perf/hisilicon
7154 F:      Documentation/perf/hisi-pmu.txt
7155
7156 HISILICON ROCE DRIVER
7157 M:      Lijun Ou <oulijun@huawei.com>
7158 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7159 L:      linux-rdma@vger.kernel.org
7160 S:      Maintained
7161 F:      drivers/infiniband/hw/hns/
7162 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7163
7164 HISILICON SAS Controller
7165 M:      John Garry <john.garry@huawei.com>
7166 W:      http://www.hisilicon.com
7167 S:      Supported
7168 F:      drivers/scsi/hisi_sas/
7169 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7170
7171 HMM - Heterogeneous Memory Management
7172 M:      Jérôme Glisse <jglisse@redhat.com>
7173 L:      linux-mm@kvack.org
7174 S:      Maintained
7175 F:      mm/hmm*
7176 F:      include/linux/hmm*
7177 F:      Documentation/vm/hmm.rst
7178
7179 HOST AP DRIVER
7180 M:      Jouni Malinen <j@w1.fi>
7181 L:      linux-wireless@vger.kernel.org
7182 W:      http://w1.fi/hostap-driver.html
7183 S:      Obsolete
7184 F:      drivers/net/wireless/intersil/hostap/
7185
7186 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7187 L:      platform-driver-x86@vger.kernel.org
7188 S:      Orphan
7189 F:      drivers/platform/x86/tc1100-wmi.c
7190
7191 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7192 M:      Jaroslav Kysela <perex@perex.cz>
7193 S:      Maintained
7194 F:      drivers/net/ethernet/hp/hp100.*
7195
7196 HPET:   High Precision Event Timers driver
7197 M:      Clemens Ladisch <clemens@ladisch.de>
7198 S:      Maintained
7199 F:      Documentation/timers/hpet.txt
7200 F:      drivers/char/hpet.c
7201 F:      include/linux/hpet.h
7202 F:      include/uapi/linux/hpet.h
7203
7204 HPET:   x86
7205 S:      Orphan
7206 F:      arch/x86/kernel/hpet.c
7207 F:      arch/x86/include/asm/hpet.h
7208
7209 HPFS FILESYSTEM
7210 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7211 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7212 S:      Maintained
7213 F:      fs/hpfs/
7214
7215 HSI SUBSYSTEM
7216 M:      Sebastian Reichel <sre@kernel.org>
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7218 S:      Maintained
7219 F:      Documentation/ABI/testing/sysfs-bus-hsi
7220 F:      Documentation/driver-api/hsi.rst
7221 F:      drivers/hsi/
7222 F:      include/linux/hsi/
7223 F:      include/uapi/linux/hsi/
7224
7225 HSO 3G MODEM DRIVER
7226 L:      linux-usb@vger.kernel.org
7227 S:      Orphan
7228 F:      drivers/net/usb/hso.c
7229
7230 HSR NETWORK PROTOCOL
7231 M:      Arvid Brodin <arvid.brodin@alten.se>
7232 L:      netdev@vger.kernel.org
7233 S:      Maintained
7234 F:      net/hsr/
7235
7236 HT16K33 LED CONTROLLER DRIVER
7237 M:      Robin van der Gracht <robin@protonic.nl>
7238 S:      Maintained
7239 F:      drivers/auxdisplay/ht16k33.c
7240 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7241
7242 HTCPEN TOUCHSCREEN DRIVER
7243 M:      Pau Oliva Fora <pof@eslack.org>
7244 L:      linux-input@vger.kernel.org
7245 S:      Maintained
7246 F:      drivers/input/touchscreen/htcpen.c
7247
7248 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7249 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7250 L:      linux-iio@vger.kernel.org
7251 W:      http://www.st.com/
7252 S:      Maintained
7253 F:      drivers/iio/humidity/hts221*
7254 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7255
7256 HUAWEI ETHERNET DRIVER
7257 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7258 L:      netdev@vger.kernel.org
7259 S:      Supported
7260 F:      Documentation/networking/hinic.txt
7261 F:      drivers/net/ethernet/huawei/hinic/
7262
7263 HUGETLB FILESYSTEM
7264 M:      Mike Kravetz <mike.kravetz@oracle.com>
7265 L:      linux-mm@kvack.org
7266 S:      Maintained
7267 F:      fs/hugetlbfs/
7268 F:      mm/hugetlb.c
7269 F:      include/linux/hugetlb.h
7270 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7271 F:      Documentation/vm/hugetlbfs_reserv.rst
7272 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7273
7274 HVA ST MEDIA DRIVER
7275 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7276 L:      linux-media@vger.kernel.org
7277 T:      git git://linuxtv.org/media_tree.git
7278 W:      https://linuxtv.org
7279 S:      Supported
7280 F:      drivers/media/platform/sti/hva
7281
7282 HWPOISON MEMORY FAILURE HANDLING
7283 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7284 L:      linux-mm@kvack.org
7285 S:      Maintained
7286 F:      mm/memory-failure.c
7287 F:      mm/hwpoison-inject.c
7288
7289 HYGON PROCESSOR SUPPORT
7290 M:      Pu Wen <puwen@hygon.cn>
7291 L:      linux-kernel@vger.kernel.org
7292 S:      Maintained
7293 F:      arch/x86/kernel/cpu/hygon.c
7294
7295 Hyper-V CORE AND DRIVERS
7296 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7297 M:      Haiyang Zhang <haiyangz@microsoft.com>
7298 M:      Stephen Hemminger <sthemmin@microsoft.com>
7299 M:      Sasha Levin <sashal@kernel.org>
7300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7301 L:      linux-hyperv@vger.kernel.org
7302 S:      Supported
7303 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7304 F:      arch/x86/include/asm/mshyperv.h
7305 F:      arch/x86/include/asm/trace/hyperv.h
7306 F:      arch/x86/include/asm/hyperv-tlfs.h
7307 F:      arch/x86/kernel/cpu/mshyperv.c
7308 F:      arch/x86/hyperv
7309 F:      drivers/hid/hid-hyperv.c
7310 F:      drivers/hv/
7311 F:      drivers/input/serio/hyperv-keyboard.c
7312 F:      drivers/pci/controller/pci-hyperv.c
7313 F:      drivers/net/hyperv/
7314 F:      drivers/scsi/storvsc_drv.c
7315 F:      drivers/uio/uio_hv_generic.c
7316 F:      drivers/video/fbdev/hyperv_fb.c
7317 F:      drivers/iommu/hyperv_iommu.c
7318 F:      net/vmw_vsock/hyperv_transport.c
7319 F:      include/linux/hyperv.h
7320 F:      include/uapi/linux/hyperv.h
7321 F:      tools/hv/
7322 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7323
7324 HYPERVISOR VIRTUAL CONSOLE DRIVER
7325 L:      linuxppc-dev@lists.ozlabs.org
7326 S:      Odd Fixes
7327 F:      drivers/tty/hvc/
7328
7329 I2C ACPI SUPPORT
7330 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7331 L:      linux-i2c@vger.kernel.org
7332 L:      linux-acpi@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/i2c/i2c-core-acpi.c
7335
7336 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7337 M:      Ajay Gupta <ajayg@nvidia.com>
7338 L:      linux-i2c@vger.kernel.org
7339 S:      Maintained
7340 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7341 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7342
7343 I2C MUXES
7344 M:      Peter Rosin <peda@axentia.se>
7345 L:      linux-i2c@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/i2c/i2c-topology
7348 F:      Documentation/i2c/muxes/
7349 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7350 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7351 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7352 F:      drivers/i2c/i2c-mux.c
7353 F:      drivers/i2c/muxes/
7354 F:      include/linux/i2c-mux.h
7355
7356 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7357 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7358 L:      linux-i2c@vger.kernel.org
7359 S:      Maintained
7360 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7361 F:      drivers/i2c/busses/i2c-mv64xxx.c
7362
7363 I2C OVER PARALLEL PORT
7364 M:      Jean Delvare <jdelvare@suse.com>
7365 L:      linux-i2c@vger.kernel.org
7366 S:      Maintained
7367 F:      Documentation/i2c/busses/i2c-parport
7368 F:      Documentation/i2c/busses/i2c-parport-light
7369 F:      drivers/i2c/busses/i2c-parport.c
7370 F:      drivers/i2c/busses/i2c-parport-light.c
7371
7372 I2C SUBSYSTEM
7373 M:      Wolfram Sang <wsa@the-dreams.de>
7374 L:      linux-i2c@vger.kernel.org
7375 W:      https://i2c.wiki.kernel.org/
7376 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7378 S:      Maintained
7379 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7380 F:      Documentation/i2c/
7381 F:      drivers/i2c/*
7382 F:      include/linux/i2c.h
7383 F:      include/linux/i2c-dev.h
7384 F:      include/linux/i2c-smbus.h
7385 F:      include/uapi/linux/i2c.h
7386 F:      include/uapi/linux/i2c-*.h
7387
7388 I2C SUBSYSTEM HOST DRIVERS
7389 L:      linux-i2c@vger.kernel.org
7390 W:      https://i2c.wiki.kernel.org/
7391 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7393 S:      Odd Fixes
7394 F:      Documentation/devicetree/bindings/i2c/
7395 F:      drivers/i2c/algos/
7396 F:      drivers/i2c/busses/
7397
7398 I2C-TAOS-EVM DRIVER
7399 M:      Jean Delvare <jdelvare@suse.com>
7400 L:      linux-i2c@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/i2c/busses/i2c-taos-evm
7403 F:      drivers/i2c/busses/i2c-taos-evm.c
7404
7405 I2C-TINY-USB DRIVER
7406 M:      Till Harbaum <till@harbaum.org>
7407 L:      linux-i2c@vger.kernel.org
7408 W:      http://www.harbaum.org/till/i2c_tiny_usb
7409 S:      Maintained
7410 F:      drivers/i2c/busses/i2c-tiny-usb.c
7411
7412 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7413 M:      Jean Delvare <jdelvare@suse.com>
7414 L:      linux-i2c@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/i2c/busses/i2c-ali1535
7417 F:      Documentation/i2c/busses/i2c-ali1563
7418 F:      Documentation/i2c/busses/i2c-ali15x3
7419 F:      Documentation/i2c/busses/i2c-amd756
7420 F:      Documentation/i2c/busses/i2c-amd8111
7421 F:      Documentation/i2c/busses/i2c-i801
7422 F:      Documentation/i2c/busses/i2c-nforce2
7423 F:      Documentation/i2c/busses/i2c-piix4
7424 F:      Documentation/i2c/busses/i2c-sis5595
7425 F:      Documentation/i2c/busses/i2c-sis630
7426 F:      Documentation/i2c/busses/i2c-sis96x
7427 F:      Documentation/i2c/busses/i2c-via
7428 F:      Documentation/i2c/busses/i2c-viapro
7429 F:      drivers/i2c/busses/i2c-ali1535.c
7430 F:      drivers/i2c/busses/i2c-ali1563.c
7431 F:      drivers/i2c/busses/i2c-ali15x3.c
7432 F:      drivers/i2c/busses/i2c-amd756.c
7433 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7434 F:      drivers/i2c/busses/i2c-amd8111.c
7435 F:      drivers/i2c/busses/i2c-i801.c
7436 F:      drivers/i2c/busses/i2c-isch.c
7437 F:      drivers/i2c/busses/i2c-nforce2.c
7438 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7439 F:      drivers/i2c/busses/i2c-piix4.c
7440 F:      drivers/i2c/busses/i2c-sis5595.c
7441 F:      drivers/i2c/busses/i2c-sis630.c
7442 F:      drivers/i2c/busses/i2c-sis96x.c
7443 F:      drivers/i2c/busses/i2c-via.c
7444 F:      drivers/i2c/busses/i2c-viapro.c
7445
7446 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7447 M:      Hans de Goede <hdegoede@redhat.com>
7448 L:      linux-i2c@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/i2c/busses/i2c-cht-wc.c
7451
7452 I2C/SMBUS ISMT DRIVER
7453 M:      Seth Heasley <seth.heasley@intel.com>
7454 M:      Neil Horman <nhorman@tuxdriver.com>
7455 L:      linux-i2c@vger.kernel.org
7456 F:      drivers/i2c/busses/i2c-ismt.c
7457 F:      Documentation/i2c/busses/i2c-ismt
7458
7459 I2C/SMBUS STUB DRIVER
7460 M:      Jean Delvare <jdelvare@suse.com>
7461 L:      linux-i2c@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/i2c/i2c-stub.c
7464
7465 I3C SUBSYSTEM
7466 M:      Boris Brezillon <bbrezillon@kernel.org>
7467 L:      linux-i3c@lists.infradead.org
7468 C:      irc://chat.freenode.net/linux-i3c
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7470 S:      Maintained
7471 F:      Documentation/ABI/testing/sysfs-bus-i3c
7472 F:      Documentation/devicetree/bindings/i3c/
7473 F:      Documentation/driver-api/i3c
7474 F:      drivers/i3c/
7475 F:      include/linux/i3c/
7476
7477 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7478 M:      Vitor Soares <vitor.soares@synopsys.com>
7479 S:      Maintained
7480 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7481 F:      drivers/i3c/master/dw*
7482
7483 IA64 (Itanium) PLATFORM
7484 M:      Tony Luck <tony.luck@intel.com>
7485 M:      Fenghua Yu <fenghua.yu@intel.com>
7486 L:      linux-ia64@vger.kernel.org
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7488 S:      Maintained
7489 F:      arch/ia64/
7490
7491 IBM Power 842 compression accelerator
7492 M:      Haren Myneni <haren@us.ibm.com>
7493 S:      Supported
7494 F:      drivers/crypto/nx/Makefile
7495 F:      drivers/crypto/nx/Kconfig
7496 F:      drivers/crypto/nx/nx-842*
7497 F:      include/linux/sw842.h
7498 F:      crypto/842.c
7499 F:      lib/842/
7500
7501 IBM Power in-Nest Crypto Acceleration
7502 M:      Breno Leitão <leitao@debian.org>
7503 M:      Nayna Jain <nayna@linux.ibm.com>
7504 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7505 L:      linux-crypto@vger.kernel.org
7506 S:      Supported
7507 F:      drivers/crypto/nx/Makefile
7508 F:      drivers/crypto/nx/Kconfig
7509 F:      drivers/crypto/nx/nx-aes*
7510 F:      drivers/crypto/nx/nx-sha*
7511 F:      drivers/crypto/nx/nx.*
7512 F:      drivers/crypto/nx/nx_csbcpb.h
7513 F:      drivers/crypto/nx/nx_debugfs.h
7514
7515 IBM Power Linux RAID adapter
7516 M:      Brian King <brking@us.ibm.com>
7517 S:      Supported
7518 F:      drivers/scsi/ipr.*
7519
7520 IBM Power SRIOV Virtual NIC Device Driver
7521 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7522 M:      John Allen <jallen@linux.ibm.com>
7523 L:      netdev@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/net/ethernet/ibm/ibmvnic.*
7526
7527 IBM Power Virtual Accelerator Switchboard
7528 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7529 L:      linuxppc-dev@lists.ozlabs.org
7530 S:      Supported
7531 F:      arch/powerpc/platforms/powernv/vas*
7532 F:      arch/powerpc/platforms/powernv/copy-paste.h
7533 F:      arch/powerpc/include/asm/vas.h
7534
7535 IBM Power Virtual Ethernet Device Driver
7536 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7537 L:      netdev@vger.kernel.org
7538 S:      Supported
7539 F:      drivers/net/ethernet/ibm/ibmveth.*
7540
7541 IBM Power Virtual FC Device Drivers
7542 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7543 L:      linux-scsi@vger.kernel.org
7544 S:      Supported
7545 F:      drivers/scsi/ibmvscsi/ibmvfc*
7546
7547 IBM Power Virtual Management Channel Driver
7548 M:      Steven Royer <seroyer@linux.ibm.com>
7549 S:      Supported
7550 F:      drivers/misc/ibmvmc.*
7551
7552 IBM Power Virtual SCSI Device Drivers
7553 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7554 L:      linux-scsi@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7557 F:      include/scsi/viosrp.h
7558
7559 IBM Power Virtual SCSI Device Target Driver
7560 M:      Michael Cyr <mikecyr@linux.ibm.com>
7561 L:      linux-scsi@vger.kernel.org
7562 L:      target-devel@vger.kernel.org
7563 S:      Supported
7564 F:      drivers/scsi/ibmvscsi_tgt/
7565
7566 IBM Power VMX Cryptographic instructions
7567 M:      Breno Leitão <leitao@debian.org>
7568 M:      Nayna Jain <nayna@linux.ibm.com>
7569 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7570 L:      linux-crypto@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/crypto/vmx/Makefile
7573 F:      drivers/crypto/vmx/Kconfig
7574 F:      drivers/crypto/vmx/vmx.c
7575 F:      drivers/crypto/vmx/aes*
7576 F:      drivers/crypto/vmx/ghash*
7577 F:      drivers/crypto/vmx/ppc-xlate.pl
7578
7579 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7580 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7581 L:      linux-pci@vger.kernel.org
7582 L:      linuxppc-dev@lists.ozlabs.org
7583 S:      Supported
7584 F:      drivers/pci/hotplug/rpaphp*
7585
7586 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7587 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7588 L:      linux-pci@vger.kernel.org
7589 L:      linuxppc-dev@lists.ozlabs.org
7590 S:      Supported
7591 F:      drivers/pci/hotplug/rpadlpar*
7592
7593 IBM ServeRAID RAID DRIVER
7594 S:      Orphan
7595 F:      drivers/scsi/ips.*
7596
7597 ICH LPC AND GPIO DRIVER
7598 M:      Peter Tyser <ptyser@xes-inc.com>
7599 S:      Maintained
7600 F:      drivers/mfd/lpc_ich.c
7601 F:      drivers/gpio/gpio-ich.c
7602
7603 IDE SUBSYSTEM
7604 M:      "David S. Miller" <davem@davemloft.net>
7605 L:      linux-ide@vger.kernel.org
7606 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7608 S:      Maintained
7609 F:      Documentation/ide/
7610 F:      drivers/ide/
7611 F:      include/linux/ide.h
7612
7613 IDE/ATAPI DRIVERS
7614 M:      Borislav Petkov <bp@alien8.de>
7615 L:      linux-ide@vger.kernel.org
7616 S:      Maintained
7617 F:      Documentation/cdrom/ide-cd
7618 F:      drivers/ide/ide-cd*
7619
7620 IDEAPAD LAPTOP EXTRAS DRIVER
7621 M:      Ike Panhc <ike.pan@canonical.com>
7622 L:      platform-driver-x86@vger.kernel.org
7623 W:      http://launchpad.net/ideapad-laptop
7624 S:      Maintained
7625 F:      drivers/platform/x86/ideapad-laptop.c
7626
7627 IDEAPAD LAPTOP SLIDEBAR DRIVER
7628 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7629 L:      linux-input@vger.kernel.org
7630 W:      https://github.com/o2genum/ideapad-slidebar
7631 S:      Maintained
7632 F:      drivers/input/misc/ideapad_slidebar.c
7633
7634 IDT VersaClock 5 CLOCK DRIVER
7635 M:      Marek Vasut <marek.vasut@gmail.com>
7636 S:      Maintained
7637 F:      drivers/clk/clk-versaclock5.c
7638
7639 IEEE 802.15.4 SUBSYSTEM
7640 M:      Alexander Aring <alex.aring@gmail.com>
7641 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7642 L:      linux-wpan@vger.kernel.org
7643 W:      http://wpan.cakelab.org/
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7646 S:      Maintained
7647 F:      net/ieee802154/
7648 F:      net/mac802154/
7649 F:      drivers/net/ieee802154/
7650 F:      include/linux/nl802154.h
7651 F:      include/linux/ieee802154.h
7652 F:      include/net/nl802154.h
7653 F:      include/net/mac802154.h
7654 F:      include/net/af_ieee802154.h
7655 F:      include/net/cfg802154.h
7656 F:      include/net/ieee802154_netdev.h
7657 F:      Documentation/networking/ieee802154.rst
7658
7659 IFE PROTOCOL
7660 M:      Yotam Gigi <yotam.gi@gmail.com>
7661 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7662 F:      net/ife
7663 F:      include/net/ife.h
7664 F:      include/uapi/linux/ife.h
7665
7666 IGORPLUG-USB IR RECEIVER
7667 M:      Sean Young <sean@mess.org>
7668 L:      linux-media@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/media/rc/igorplugusb.c
7671
7672 IGUANAWORKS USB IR TRANSCEIVER
7673 M:      Sean Young <sean@mess.org>
7674 L:      linux-media@vger.kernel.org
7675 S:      Maintained
7676 F:      drivers/media/rc/iguanair.c
7677
7678 IIO DIGITAL POTENTIOMETER DAC
7679 M:      Peter Rosin <peda@axentia.se>
7680 L:      linux-iio@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7683 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7684 F:      drivers/iio/dac/dpot-dac.c
7685
7686 IIO ENVELOPE DETECTOR
7687 M:      Peter Rosin <peda@axentia.se>
7688 L:      linux-iio@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7691 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7692 F:      drivers/iio/adc/envelope-detector.c
7693
7694 IIO MULTIPLEXER
7695 M:      Peter Rosin <peda@axentia.se>
7696 L:      linux-iio@vger.kernel.org
7697 S:      Maintained
7698 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7699 F:      drivers/iio/multiplexer/iio-mux.c
7700
7701 IIO SUBSYSTEM AND DRIVERS
7702 M:      Jonathan Cameron <jic23@kernel.org>
7703 R:      Hartmut Knaack <knaack.h@gmx.de>
7704 R:      Lars-Peter Clausen <lars@metafoo.de>
7705 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7706 L:      linux-iio@vger.kernel.org
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7708 S:      Maintained
7709 F:      Documentation/ABI/testing/configfs-iio*
7710 F:      Documentation/ABI/testing/sysfs-bus-iio*
7711 F:      Documentation/devicetree/bindings/iio/
7712 F:      drivers/iio/
7713 F:      drivers/staging/iio/
7714 F:      include/linux/iio/
7715 F:      tools/iio/
7716
7717 IIO UNIT CONVERTER
7718 M:      Peter Rosin <peda@axentia.se>
7719 L:      linux-iio@vger.kernel.org
7720 S:      Maintained
7721 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7722 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7723 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7724 F:      drivers/iio/afe/iio-rescale.c
7725
7726 IKANOS/ADI EAGLE ADSL USB DRIVER
7727 M:      Matthieu Castet <castet.matthieu@free.fr>
7728 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7729 S:      Maintained
7730 F:      drivers/usb/atm/ueagle-atm.c
7731
7732 IMGTEC ASCII LCD DRIVER
7733 M:      Paul Burton <paul.burton@mips.com>
7734 S:      Maintained
7735 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7736 F:      drivers/auxdisplay/img-ascii-lcd.c
7737
7738 IMGTEC IR DECODER DRIVER
7739 M:      James Hogan <jhogan@kernel.org>
7740 S:      Maintained
7741 F:      drivers/media/rc/img-ir/
7742
7743 IMON SOUNDGRAPH USB IR RECEIVER
7744 M:      Sean Young <sean@mess.org>
7745 L:      linux-media@vger.kernel.org
7746 S:      Maintained
7747 F:      drivers/media/rc/imon_raw.c
7748 F:      drivers/media/rc/imon.c
7749
7750 IMS TWINTURBO FRAMEBUFFER DRIVER
7751 L:      linux-fbdev@vger.kernel.org
7752 S:      Orphan
7753 F:      drivers/video/fbdev/imsttfb.c
7754
7755 INA209 HARDWARE MONITOR DRIVER
7756 M:      Guenter Roeck <linux@roeck-us.net>
7757 L:      linux-hwmon@vger.kernel.org
7758 S:      Maintained
7759 F:      Documentation/hwmon/ina209.rst
7760 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7761 F:      drivers/hwmon/ina209.c
7762
7763 INA2XX HARDWARE MONITOR DRIVER
7764 M:      Guenter Roeck <linux@roeck-us.net>
7765 L:      linux-hwmon@vger.kernel.org
7766 S:      Maintained
7767 F:      Documentation/hwmon/ina2xx.rst
7768 F:      drivers/hwmon/ina2xx.c
7769 F:      include/linux/platform_data/ina2xx.h
7770
7771 INDUSTRY PACK SUBSYSTEM (IPACK)
7772 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7773 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7775 L:      industrypack-devel@lists.sourceforge.net
7776 W:      http://industrypack.sourceforge.net
7777 S:      Maintained
7778 F:      drivers/ipack/
7779
7780 INFINIBAND SUBSYSTEM
7781 M:      Doug Ledford <dledford@redhat.com>
7782 M:      Jason Gunthorpe <jgg@mellanox.com>
7783 L:      linux-rdma@vger.kernel.org
7784 W:      https://github.com/linux-rdma/rdma-core
7785 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7787 S:      Supported
7788 F:      Documentation/devicetree/bindings/infiniband/
7789 F:      Documentation/infiniband/
7790 F:      drivers/infiniband/
7791 F:      include/uapi/linux/if_infiniband.h
7792 F:      include/uapi/rdma/
7793 F:      include/rdma/
7794 F:      include/trace/events/ib_mad.h
7795 F:      include/trace/events/ib_umad.h
7796 F:      samples/bpf/ibumad_kern.c
7797 F:      samples/bpf/ibumad_user.c
7798
7799 INGENIC JZ4780 DMA Driver
7800 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7801 S:      Maintained
7802 F:      drivers/dma/dma-jz4780.c
7803
7804 INGENIC JZ4780 NAND DRIVER
7805 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7806 L:      linux-mtd@lists.infradead.org
7807 S:      Maintained
7808 F:      drivers/mtd/nand/raw/jz4780_*
7809
7810 INOTIFY
7811 M:      Jan Kara <jack@suse.cz>
7812 R:      Amir Goldstein <amir73il@gmail.com>
7813 L:      linux-fsdevel@vger.kernel.org
7814 S:      Maintained
7815 F:      Documentation/filesystems/inotify.txt
7816 F:      fs/notify/inotify/
7817 F:      include/linux/inotify.h
7818 F:      include/uapi/linux/inotify.h
7819
7820 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7821 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7822 L:      linux-input@vger.kernel.org
7823 Q:      http://patchwork.kernel.org/project/linux-input/list/
7824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7825 S:      Maintained
7826 F:      drivers/input/
7827 F:      include/linux/input.h
7828 F:      include/uapi/linux/input.h
7829 F:      include/uapi/linux/input-event-codes.h
7830 F:      include/linux/input/
7831 F:      Documentation/devicetree/bindings/input/
7832 F:      Documentation/devicetree/bindings/serio/
7833 F:      Documentation/input/
7834
7835 INPUT MULTITOUCH (MT) PROTOCOL
7836 M:      Henrik Rydberg <rydberg@bitmath.org>
7837 L:      linux-input@vger.kernel.org
7838 S:      Odd fixes
7839 F:      Documentation/input/multi-touch-protocol.rst
7840 F:      drivers/input/input-mt.c
7841 K:      \b(ABS|SYN)_MT_
7842
7843 INSIDE SECURE CRYPTO DRIVER
7844 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7845 F:      drivers/crypto/inside-secure/
7846 S:      Maintained
7847 L:      linux-crypto@vger.kernel.org
7848
7849 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7850 M:      Mimi Zohar <zohar@linux.ibm.com>
7851 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7852 L:      linux-integrity@vger.kernel.org
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7854 S:      Supported
7855 F:      security/integrity/ima/
7856
7857 INTEL 810/815 FRAMEBUFFER DRIVER
7858 M:      Antonino Daplas <adaplas@gmail.com>
7859 L:      linux-fbdev@vger.kernel.org
7860 S:      Maintained
7861 F:      drivers/video/fbdev/i810/
7862
7863 INTEL ASoC DRIVERS
7864 M:      Cezary Rojewski <cezary.rojewski@intel.com>
7865 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7866 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7867 M:      Jie Yang <yang.jie@linux.intel.com>
7868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7869 S:      Supported
7870 F:      sound/soc/intel/
7871
7872 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7873 M:      Hans de Goede <hdegoede@redhat.com>
7874 L:      platform-driver-x86@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/platform/x86/intel_atomisp2_pm.c
7877
7878 INTEL C600 SERIES SAS CONTROLLER DRIVER
7879 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7880 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7881 L:      linux-scsi@vger.kernel.org
7882 T:      git git://git.code.sf.net/p/intel-sas/isci
7883 S:      Supported
7884 F:      drivers/scsi/isci/
7885
7886 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7887 M:      Jani Nikula <jani.nikula@linux.intel.com>
7888 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7889 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7890 L:      intel-gfx@lists.freedesktop.org
7891 W:      https://01.org/linuxgraphics/
7892 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7893 C:      irc://chat.freenode.net/intel-gfx
7894 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7895 T:      git git://anongit.freedesktop.org/drm-intel
7896 S:      Supported
7897 F:      drivers/gpu/drm/i915/
7898 F:      include/drm/i915*
7899 F:      include/uapi/drm/i915_drm.h
7900 F:      Documentation/gpu/i915.rst
7901
7902 INTEL ETHERNET DRIVERS
7903 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7904 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7905 W:      http://www.intel.com/support/feedback.htm
7906 W:      http://e1000.sourceforge.net/
7907 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7910 S:      Supported
7911 F:      Documentation/networking/device_drivers/intel/e100.rst
7912 F:      Documentation/networking/device_drivers/intel/e1000.rst
7913 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7914 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7915 F:      Documentation/networking/device_drivers/intel/igb.rst
7916 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7917 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7918 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7919 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7920 F:      Documentation/networking/device_drivers/intel/i40e.rst
7921 F:      Documentation/networking/device_drivers/intel/iavf.rst
7922 F:      Documentation/networking/device_drivers/intel/ice.rst
7923 F:      drivers/net/ethernet/intel/
7924 F:      drivers/net/ethernet/intel/*/
7925 F:      include/linux/avf/virtchnl.h
7926
7927 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7928 M:      Maik Broemme <mbroemme@libmpq.org>
7929 L:      linux-fbdev@vger.kernel.org
7930 S:      Maintained
7931 F:      Documentation/fb/intelfb.txt
7932 F:      drivers/video/fbdev/intelfb/
7933
7934 INTEL GPIO DRIVERS
7935 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7936 L:      linux-gpio@vger.kernel.org
7937 S:      Maintained
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7939 F:      drivers/gpio/gpio-ich.c
7940 F:      drivers/gpio/gpio-intel-mid.c
7941 F:      drivers/gpio/gpio-lynxpoint.c
7942 F:      drivers/gpio/gpio-merrifield.c
7943 F:      drivers/gpio/gpio-ml-ioh.c
7944 F:      drivers/gpio/gpio-pch.c
7945 F:      drivers/gpio/gpio-sch.c
7946 F:      drivers/gpio/gpio-sodaville.c
7947
7948 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7949 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7950 M:      Zhi Wang <zhi.a.wang@intel.com>
7951 L:      intel-gvt-dev@lists.freedesktop.org
7952 L:      intel-gfx@lists.freedesktop.org
7953 W:      https://01.org/igvt-g
7954 T:      git https://github.com/intel/gvt-linux.git
7955 S:      Supported
7956 F:      drivers/gpu/drm/i915/gvt/
7957
7958 INTEL HID EVENT DRIVER
7959 M:      Alex Hung <alex.hung@canonical.com>
7960 L:      platform-driver-x86@vger.kernel.org
7961 S:      Maintained
7962 F:      drivers/platform/x86/intel-hid.c
7963
7964 INTEL I/OAT DMA DRIVER
7965 M:      Dave Jiang <dave.jiang@intel.com>
7966 R:      Dan Williams <dan.j.williams@intel.com>
7967 L:      dmaengine@vger.kernel.org
7968 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7969 S:      Supported
7970 F:      drivers/dma/ioat*
7971
7972 INTEL IDLE DRIVER
7973 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7974 M:      Len Brown <lenb@kernel.org>
7975 L:      linux-pm@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7977 B:      https://bugzilla.kernel.org
7978 S:      Supported
7979 F:      drivers/idle/intel_idle.c
7980
7981 INTEL INTEGRATED SENSOR HUB DRIVER
7982 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7983 M:      Jiri Kosina <jikos@kernel.org>
7984 L:      linux-input@vger.kernel.org
7985 S:      Maintained
7986 F:      drivers/hid/intel-ish-hid/
7987
7988 INTEL IOMMU (VT-d)
7989 M:      David Woodhouse <dwmw2@infradead.org>
7990 L:      iommu@lists.linux-foundation.org
7991 T:      git git://git.infradead.org/iommu-2.6.git
7992 S:      Supported
7993 F:      drivers/iommu/intel-iommu.c
7994 F:      include/linux/intel-iommu.h
7995
7996 INTEL IOP-ADMA DMA DRIVER
7997 R:      Dan Williams <dan.j.williams@intel.com>
7998 S:      Odd fixes
7999 F:      drivers/dma/iop-adma.c
8000
8001 INTEL IPU3 CSI-2 CIO2 DRIVER
8002 M:      Yong Zhi <yong.zhi@intel.com>
8003 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8004 M:      Bingbu Cao <bingbu.cao@intel.com>
8005 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8006 L:      linux-media@vger.kernel.org
8007 S:      Maintained
8008 F:      drivers/media/pci/intel/ipu3/
8009 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8010
8011 INTEL IPU3 CSI-2 IMGU DRIVER
8012 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8013 L:      linux-media@vger.kernel.org
8014 S:      Maintained
8015 F:      drivers/staging/media/ipu3/
8016 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8017 F:      Documentation/media/v4l-drivers/ipu3.rst
8018
8019 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8020 M:      Krzysztof Halasa <khalasa@piap.pl>
8021 S:      Maintained
8022 F:      include/linux/soc/ixp4xx/qmgr.h
8023 F:      include/linux/soc/ixp4xx/npe.h
8024 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8025 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8026 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8027 F:      drivers/net/wan/ixp4xx_hss.c
8028
8029 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8030 M:      Deepak Saxena <dsaxena@plexity.net>
8031 S:      Maintained
8032 F:      drivers/char/hw_random/ixp4xx-rng.c
8033
8034 INTEL MANAGEMENT ENGINE (mei)
8035 M:      Tomas Winkler <tomas.winkler@intel.com>
8036 L:      linux-kernel@vger.kernel.org
8037 S:      Supported
8038 F:      include/uapi/linux/mei.h
8039 F:      include/linux/mei_cl_bus.h
8040 F:      drivers/misc/mei/*
8041 F:      drivers/watchdog/mei_wdt.c
8042 F:      Documentation/misc-devices/mei/*
8043 F:      samples/mei/*
8044
8045 INTEL MENLOW THERMAL DRIVER
8046 M:      Sujith Thomas <sujith.thomas@intel.com>
8047 L:      platform-driver-x86@vger.kernel.org
8048 W:      https://01.org/linux-acpi
8049 S:      Supported
8050 F:      drivers/platform/x86/intel_menlow.c
8051
8052 INTEL MIC DRIVERS (mic)
8053 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8054 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8055 S:      Supported
8056 W:      https://github.com/sudeepdutt/mic
8057 W:      http://software.intel.com/en-us/mic-developer
8058 F:      include/linux/mic_bus.h
8059 F:      include/linux/scif.h
8060 F:      include/uapi/linux/mic_common.h
8061 F:      include/uapi/linux/mic_ioctl.h
8062 F:      include/uapi/linux/scif_ioctl.h
8063 F:      drivers/misc/mic/
8064 F:      drivers/dma/mic_x100_dma.c
8065 F:      drivers/dma/mic_x100_dma.h
8066 F:      Documentation/mic/
8067
8068 INTEL PMC CORE DRIVER
8069 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8070 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8071 L:      platform-driver-x86@vger.kernel.org
8072 S:      Maintained
8073 F:      drivers/platform/x86/intel_pmc_core*
8074
8075 INTEL PMC/P-Unit IPC DRIVER
8076 M:      Zha Qipeng<qipeng.zha@intel.com>
8077 L:      platform-driver-x86@vger.kernel.org
8078 S:      Maintained
8079 F:      drivers/platform/x86/intel_pmc_ipc.c
8080 F:      drivers/platform/x86/intel_punit_ipc.c
8081 F:      arch/x86/include/asm/intel_pmc_ipc.h
8082 F:      arch/x86/include/asm/intel_punit_ipc.h
8083
8084 INTEL PMIC GPIO DRIVERS
8085 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8086 S:      Maintained
8087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8088 F:      drivers/gpio/gpio-*cove.c
8089 F:      drivers/gpio/gpio-msic.c
8090
8091 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8092 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8093 S:      Maintained
8094 F:      drivers/mfd/intel_msic.c
8095 F:      drivers/mfd/intel_soc_pmic*
8096 F:      include/linux/mfd/intel_msic.h
8097 F:      include/linux/mfd/intel_soc_pmic*
8098
8099 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8100 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8101 L:      linux-wireless@vger.kernel.org
8102 S:      Maintained
8103 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8104 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8105 F:      drivers/net/wireless/intel/ipw2x00/
8106
8107 INTEL PSTATE DRIVER
8108 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8109 M:      Len Brown <lenb@kernel.org>
8110 L:      linux-pm@vger.kernel.org
8111 S:      Supported
8112 F:      drivers/cpufreq/intel_pstate.c
8113
8114 INTEL RDMA RNIC DRIVER
8115 M:      Faisal Latif <faisal.latif@intel.com>
8116 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8117 L:      linux-rdma@vger.kernel.org
8118 S:      Supported
8119 F:      drivers/infiniband/hw/i40iw/
8120 F:      include/uapi/rdma/i40iw-abi.h
8121
8122 INTEL TELEMETRY DRIVER
8123 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8124 M:      "David E. Box" <david.e.box@linux.intel.com>
8125 L:      platform-driver-x86@vger.kernel.org
8126 S:      Maintained
8127 F:      arch/x86/include/asm/intel_telemetry.h
8128 F:      drivers/platform/x86/intel_telemetry*
8129
8130 INTEL VIRTUAL BUTTON DRIVER
8131 M:      AceLan Kao <acelan.kao@canonical.com>
8132 L:      platform-driver-x86@vger.kernel.org
8133 S:      Maintained
8134 F:      drivers/platform/x86/intel-vbtn.c
8135
8136 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8137 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8138 L:      linux-wireless@vger.kernel.org
8139 S:      Supported
8140 F:      drivers/net/wireless/intel/iwlegacy/
8141
8142 INTEL WIRELESS WIFI LINK (iwlwifi)
8143 M:      Johannes Berg <johannes.berg@intel.com>
8144 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8145 M:      Luca Coelho <luciano.coelho@intel.com>
8146 M:      Intel Linux Wireless <linuxwifi@intel.com>
8147 L:      linux-wireless@vger.kernel.org
8148 W:      http://intellinuxwireless.org
8149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8150 S:      Supported
8151 F:      drivers/net/wireless/intel/iwlwifi/
8152
8153 INTEL WIRELESS WIMAX CONNECTION 2400
8154 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8155 M:      linux-wimax@intel.com
8156 L:      wimax@linuxwimax.org (subscribers-only)
8157 S:      Supported
8158 W:      http://linuxwimax.org
8159 F:      Documentation/wimax/README.i2400m
8160 F:      drivers/net/wimax/i2400m/
8161 F:      include/uapi/linux/wimax/i2400m.h
8162
8163 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8164 M:      Mario Limonciello <mario.limonciello@dell.com>
8165 S:      Maintained
8166 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8167
8168 INTEL(R) TRACE HUB
8169 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8170 S:      Supported
8171 F:      Documentation/trace/intel_th.rst
8172 F:      drivers/hwtracing/intel_th/
8173
8174 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8175 M:      Ning Sun <ning.sun@intel.com>
8176 L:      tboot-devel@lists.sourceforge.net
8177 W:      http://tboot.sourceforge.net
8178 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8179 S:      Supported
8180 F:      Documentation/intel_txt.txt
8181 F:      include/linux/tboot.h
8182 F:      arch/x86/kernel/tboot.c
8183
8184 INTEL-MID GPIO DRIVER
8185 M:      David Cohen <david.a.cohen@linux.intel.com>
8186 L:      linux-gpio@vger.kernel.org
8187 S:      Maintained
8188 F:      drivers/gpio/gpio-intel-mid.c
8189
8190 INTERCONNECT API
8191 M:      Georgi Djakov <georgi.djakov@linaro.org>
8192 L:      linux-pm@vger.kernel.org
8193 S:      Maintained
8194 F:      Documentation/interconnect/
8195 F:      Documentation/devicetree/bindings/interconnect/
8196 F:      drivers/interconnect/
8197 F:      include/dt-bindings/interconnect/
8198 F:      include/linux/interconnect-provider.h
8199 F:      include/linux/interconnect.h
8200
8201 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8202 M:      Linus Walleij <linus.walleij@linaro.org>
8203 L:      linux-iio@vger.kernel.org
8204 S:      Maintained
8205 F:      drivers/iio/gyro/mpu3050*
8206 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8207
8208 IOC3 ETHERNET DRIVER
8209 M:      Ralf Baechle <ralf@linux-mips.org>
8210 L:      linux-mips@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8213
8214 IOC3 SERIAL DRIVER
8215 M:      Pat Gefre <pfg@sgi.com>
8216 L:      linux-serial@vger.kernel.org
8217 S:      Maintained
8218 F:      drivers/tty/serial/ioc3_serial.c
8219
8220 IOMAP FILESYSTEM LIBRARY
8221 M:      Christoph Hellwig <hch@infradead.org>
8222 M:      Darrick J. Wong <darrick.wong@oracle.com>
8223 M:      linux-xfs@vger.kernel.org
8224 M:      linux-fsdevel@vger.kernel.org
8225 L:      linux-xfs@vger.kernel.org
8226 L:      linux-fsdevel@vger.kernel.org
8227 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8228 S:      Supported
8229 F:      fs/iomap.c
8230 F:      include/linux/iomap.h
8231
8232 IOMMU DRIVERS
8233 M:      Joerg Roedel <joro@8bytes.org>
8234 L:      iommu@lists.linux-foundation.org
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8236 S:      Maintained
8237 F:      Documentation/devicetree/bindings/iommu/
8238 F:      drivers/iommu/
8239 F:      include/linux/iommu.h
8240 F:      include/linux/of_iommu.h
8241 F:      include/linux/iova.h
8242
8243 IO_URING
8244 M:      Jens Axboe <axboe@kernel.dk>
8245 L:      linux-block@vger.kernel.org
8246 L:      linux-fsdevel@vger.kernel.org
8247 T:      git git://git.kernel.dk/linux-block
8248 T:      git git://git.kernel.dk/liburing
8249 S:      Maintained
8250 F:      fs/io_uring.c
8251 F:      include/uapi/linux/io_uring.h
8252
8253 IP MASQUERADING
8254 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8255 S:      Maintained
8256 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8257
8258 IPMI SUBSYSTEM
8259 M:      Corey Minyard <minyard@acm.org>
8260 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8261 W:      http://openipmi.sourceforge.net/
8262 S:      Supported
8263 F:      Documentation/devicetree/bindings/ipmi/
8264 F:      Documentation/IPMI.txt
8265 F:      drivers/char/ipmi/
8266 F:      include/linux/ipmi*
8267 F:      include/uapi/linux/ipmi*
8268
8269 IPS SCSI RAID DRIVER
8270 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8271 L:      linux-scsi@vger.kernel.org
8272 W:      http://www.adaptec.com/
8273 S:      Maintained
8274 F:      drivers/scsi/ips*
8275
8276 IPVS
8277 M:      Wensong Zhang <wensong@linux-vs.org>
8278 M:      Simon Horman <horms@verge.net.au>
8279 M:      Julian Anastasov <ja@ssi.bg>
8280 L:      netdev@vger.kernel.org
8281 L:      lvs-devel@vger.kernel.org
8282 S:      Maintained
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8285 F:      Documentation/networking/ipvs-sysctl.txt
8286 F:      include/net/ip_vs.h
8287 F:      include/uapi/linux/ip_vs.h
8288 F:      net/netfilter/ipvs/
8289
8290 IPWIRELESS DRIVER
8291 M:      Jiri Kosina <jikos@kernel.org>
8292 M:      David Sterba <dsterba@suse.com>
8293 S:      Odd Fixes
8294 F:      drivers/tty/ipwireless/
8295
8296 IPX NETWORK LAYER
8297 L:      netdev@vger.kernel.org
8298 S:      Obsolete
8299 F:      include/uapi/linux/ipx.h
8300
8301 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8302 M:      Marc Zyngier <marc.zyngier@arm.com>
8303 S:      Maintained
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8305 F:      Documentation/IRQ-domain.txt
8306 F:      include/linux/irqdomain.h
8307 F:      kernel/irq/irqdomain.c
8308 F:      kernel/irq/msi.c
8309
8310 IRQ SUBSYSTEM
8311 M:      Thomas Gleixner <tglx@linutronix.de>
8312 L:      linux-kernel@vger.kernel.org
8313 S:      Maintained
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8315 F:      kernel/irq/
8316
8317 IRQCHIP DRIVERS
8318 M:      Thomas Gleixner <tglx@linutronix.de>
8319 M:      Jason Cooper <jason@lakedaemon.net>
8320 M:      Marc Zyngier <marc.zyngier@arm.com>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8324 F:      Documentation/devicetree/bindings/interrupt-controller/
8325 F:      drivers/irqchip/
8326
8327 ISA
8328 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8329 S:      Maintained
8330 F:      Documentation/isa.txt
8331 F:      drivers/base/isa.c
8332 F:      include/linux/isa.h
8333
8334 ISA RADIO MODULE
8335 M:      Hans Verkuil <hverkuil@xs4all.nl>
8336 L:      linux-media@vger.kernel.org
8337 T:      git git://linuxtv.org/media_tree.git
8338 W:      https://linuxtv.org
8339 S:      Maintained
8340 F:      drivers/media/radio/radio-isa*
8341
8342 ISAPNP
8343 M:      Jaroslav Kysela <perex@perex.cz>
8344 S:      Maintained
8345 F:      Documentation/isapnp.txt
8346 F:      drivers/pnp/isapnp/
8347 F:      include/linux/isapnp.h
8348
8349 ISCSI
8350 M:      Lee Duncan <lduncan@suse.com>
8351 M:      Chris Leech <cleech@redhat.com>
8352 L:      open-iscsi@googlegroups.com
8353 W:      www.open-iscsi.com
8354 S:      Maintained
8355 F:      drivers/scsi/*iscsi*
8356 F:      include/scsi/*iscsi*
8357
8358 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8359 M:      Peter Jones <pjones@redhat.com>
8360 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8361 S:      Maintained
8362 F:      drivers/firmware/iscsi_ibft*
8363
8364 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8365 M:      Sagi Grimberg <sagi@grimberg.me>
8366 M:      Max Gurtovoy <maxg@mellanox.com>
8367 L:      linux-rdma@vger.kernel.org
8368 S:      Supported
8369 W:      http://www.openfabrics.org
8370 W:      www.open-iscsi.org
8371 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8372 F:      drivers/infiniband/ulp/iser/
8373
8374 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8375 M:      Sagi Grimberg <sagi@grimberg.me>
8376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8377 L:      linux-rdma@vger.kernel.org
8378 L:      target-devel@vger.kernel.org
8379 S:      Supported
8380 W:      http://www.linux-iscsi.org
8381 F:      drivers/infiniband/ulp/isert
8382
8383 ISDN SUBSYSTEM
8384 M:      Karsten Keil <isdn@linux-pingi.de>
8385 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8386 L:      netdev@vger.kernel.org
8387 W:      http://www.isdn4linux.de
8388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8389 S:      Maintained
8390 F:      Documentation/isdn/
8391 F:      drivers/isdn/
8392 F:      include/linux/isdn.h
8393 F:      include/linux/isdn/
8394 F:      include/uapi/linux/isdn.h
8395 F:      include/uapi/linux/isdn/
8396
8397 IT87 HARDWARE MONITORING DRIVER
8398 M:      Jean Delvare <jdelvare@suse.com>
8399 L:      linux-hwmon@vger.kernel.org
8400 S:      Maintained
8401 F:      Documentation/hwmon/it87.rst
8402 F:      drivers/hwmon/it87.c
8403
8404 IT913X MEDIA DRIVER
8405 M:      Antti Palosaari <crope@iki.fi>
8406 L:      linux-media@vger.kernel.org
8407 W:      https://linuxtv.org
8408 W:      http://palosaari.fi/linux/
8409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8410 T:      git git://linuxtv.org/anttip/media_tree.git
8411 S:      Maintained
8412 F:      drivers/media/tuners/it913x*
8413
8414 IVTV VIDEO4LINUX DRIVER
8415 M:      Andy Walls <awalls@md.metrocast.net>
8416 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8417 L:      linux-media@vger.kernel.org
8418 T:      git git://linuxtv.org/media_tree.git
8419 W:      http://www.ivtvdriver.org
8420 S:      Maintained
8421 F:      Documentation/media/v4l-drivers/ivtv*
8422 F:      drivers/media/pci/ivtv/
8423 F:      include/uapi/linux/ivtv*
8424
8425 IX2505V MEDIA DRIVER
8426 M:      Malcolm Priestley <tvboxspy@gmail.com>
8427 L:      linux-media@vger.kernel.org
8428 W:      https://linuxtv.org
8429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8430 S:      Maintained
8431 F:      drivers/media/dvb-frontends/ix2505v*
8432
8433 JAILHOUSE HYPERVISOR INTERFACE
8434 M:      Jan Kiszka <jan.kiszka@siemens.com>
8435 L:      jailhouse-dev@googlegroups.com
8436 S:      Maintained
8437 F:      arch/x86/kernel/jailhouse.c
8438 F:      arch/x86/include/asm/jailhouse_para.h
8439
8440 JC42.4 TEMPERATURE SENSOR DRIVER
8441 M:      Guenter Roeck <linux@roeck-us.net>
8442 L:      linux-hwmon@vger.kernel.org
8443 S:      Maintained
8444 F:      drivers/hwmon/jc42.c
8445 F:      Documentation/hwmon/jc42.rst
8446
8447 JFS FILESYSTEM
8448 M:      Dave Kleikamp <shaggy@kernel.org>
8449 L:      jfs-discussion@lists.sourceforge.net
8450 W:      http://jfs.sourceforge.net/
8451 T:      git git://github.com/kleikamp/linux-shaggy.git
8452 S:      Maintained
8453 F:      Documentation/filesystems/jfs.txt
8454 F:      fs/jfs/
8455
8456 JME NETWORK DRIVER
8457 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8458 L:      netdev@vger.kernel.org
8459 S:      Maintained
8460 F:      drivers/net/ethernet/jme.*
8461
8462 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8463 M:      David Woodhouse <dwmw2@infradead.org>
8464 M:      Richard Weinberger <richard@nod.at>
8465 L:      linux-mtd@lists.infradead.org
8466 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8467 T:      git git://git.infradead.org/ubifs-2.6.git
8468 S:      Odd Fixes
8469 F:      fs/jffs2/
8470 F:      include/uapi/linux/jffs2.h
8471
8472 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8473 M:      "Theodore Ts'o" <tytso@mit.edu>
8474 M:      Jan Kara <jack@suse.com>
8475 L:      linux-ext4@vger.kernel.org
8476 S:      Maintained
8477 F:      fs/jbd2/
8478 F:      include/linux/jbd2.h
8479
8480 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8481 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8482 L:      linux-media@vger.kernel.org
8483 S:      Maintained
8484 F:      drivers/media/platform/rcar_jpu.c
8485
8486 JSM Neo PCI based serial card
8487 L:      linux-serial@vger.kernel.org
8488 S:      Orphan
8489 F:      drivers/tty/serial/jsm/
8490
8491 K10TEMP HARDWARE MONITORING DRIVER
8492 M:      Clemens Ladisch <clemens@ladisch.de>
8493 L:      linux-hwmon@vger.kernel.org
8494 S:      Maintained
8495 F:      Documentation/hwmon/k10temp.rst
8496 F:      drivers/hwmon/k10temp.c
8497
8498 K8TEMP HARDWARE MONITORING DRIVER
8499 M:      Rudolf Marek <r.marek@assembler.cz>
8500 L:      linux-hwmon@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/hwmon/k8temp.rst
8503 F:      drivers/hwmon/k8temp.c
8504
8505 KASAN
8506 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8507 R:      Alexander Potapenko <glider@google.com>
8508 R:      Dmitry Vyukov <dvyukov@google.com>
8509 L:      kasan-dev@googlegroups.com
8510 S:      Maintained
8511 F:      arch/*/include/asm/kasan.h
8512 F:      arch/*/mm/kasan_init*
8513 F:      Documentation/dev-tools/kasan.rst
8514 F:      include/linux/kasan*.h
8515 F:      lib/test_kasan.c
8516 F:      mm/kasan/
8517 F:      scripts/Makefile.kasan
8518
8519 KCONFIG
8520 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8522 L:      linux-kbuild@vger.kernel.org
8523 S:      Maintained
8524 F:      Documentation/kbuild/kconfig*
8525 F:      scripts/kconfig/
8526 F:      scripts/Kconfig.include
8527
8528 KDUMP
8529 M:      Dave Young <dyoung@redhat.com>
8530 M:      Baoquan He <bhe@redhat.com>
8531 R:      Vivek Goyal <vgoyal@redhat.com>
8532 L:      kexec@lists.infradead.org
8533 W:      http://lse.sourceforge.net/kdump/
8534 S:      Maintained
8535 F:      Documentation/kdump/
8536
8537 KEENE FM RADIO TRANSMITTER DRIVER
8538 M:      Hans Verkuil <hverkuil@xs4all.nl>
8539 L:      linux-media@vger.kernel.org
8540 T:      git git://linuxtv.org/media_tree.git
8541 W:      https://linuxtv.org
8542 S:      Maintained
8543 F:      drivers/media/radio/radio-keene*
8544
8545 KERNEL AUTOMOUNTER
8546 M:      Ian Kent <raven@themaw.net>
8547 L:      autofs@vger.kernel.org
8548 S:      Maintained
8549 F:      fs/autofs/
8550
8551 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8552 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8553 M:      Michal Marek <michal.lkml@markovi.net>
8554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8555 L:      linux-kbuild@vger.kernel.org
8556 S:      Maintained
8557 F:      Documentation/kbuild/
8558 F:      Makefile
8559 F:      scripts/Kbuild*
8560 F:      scripts/Makefile*
8561 F:      scripts/basic/
8562 F:      scripts/mk*
8563 F:      scripts/*vmlinux*
8564 F:      scripts/mod/
8565 F:      scripts/package/
8566
8567 KERNEL JANITORS
8568 L:      kernel-janitors@vger.kernel.org
8569 W:      http://kernelnewbies.org/KernelJanitors
8570 S:      Odd Fixes
8571
8572 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8573 M:      "J. Bruce Fields" <bfields@fieldses.org>
8574 M:      Chuck Lever <chuck.lever@oracle.com>
8575 L:      linux-nfs@vger.kernel.org
8576 W:      http://nfs.sourceforge.net/
8577 T:      git git://linux-nfs.org/~bfields/linux.git
8578 S:      Supported
8579 F:      fs/nfsd/
8580 F:      include/uapi/linux/nfsd/
8581 F:      fs/lockd/
8582 F:      fs/nfs_common/
8583 F:      net/sunrpc/
8584 F:      include/linux/lockd/
8585 F:      include/linux/sunrpc/
8586 F:      include/uapi/linux/sunrpc/
8587
8588 KERNEL SELFTEST FRAMEWORK
8589 M:      Shuah Khan <shuah@kernel.org>
8590 M:      Shuah Khan <skhan@linuxfoundation.org>
8591 L:      linux-kselftest@vger.kernel.org
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8593 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8594 S:      Maintained
8595 F:      tools/testing/selftests/
8596 F:      Documentation/dev-tools/kselftest*
8597
8598 KERNEL USERMODE HELPER
8599 M:      Luis Chamberlain <mcgrof@kernel.org>
8600 L:      linux-kernel@vger.kernel.org
8601 S:      Maintained
8602 F:      kernel/umh.c
8603 F:      include/linux/umh.h
8604
8605 KERNEL VIRTUAL MACHINE (KVM)
8606 M:      Paolo Bonzini <pbonzini@redhat.com>
8607 M:      Radim Krčmář <rkrcmar@redhat.com>
8608 L:      kvm@vger.kernel.org
8609 W:      http://www.linux-kvm.org
8610 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8611 S:      Supported
8612 F:      Documentation/virtual/kvm/
8613 F:      include/trace/events/kvm.h
8614 F:      include/uapi/asm-generic/kvm*
8615 F:      include/uapi/linux/kvm*
8616 F:      include/asm-generic/kvm*
8617 F:      include/linux/kvm*
8618 F:      include/kvm/iodev.h
8619 F:      virt/kvm/*
8620 F:      tools/kvm/
8621 F:      tools/testing/selftests/kvm/
8622
8623 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8624 M:      Joerg Roedel <joro@8bytes.org>
8625 L:      kvm@vger.kernel.org
8626 W:      http://www.linux-kvm.org/
8627 S:      Maintained
8628 F:      arch/x86/include/asm/svm.h
8629 F:      arch/x86/kvm/svm.c
8630
8631 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8632 M:      Marc Zyngier <marc.zyngier@arm.com>
8633 R:      James Morse <james.morse@arm.com>
8634 R:      Julien Thierry <julien.thierry@arm.com>
8635 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8637 L:      kvmarm@lists.cs.columbia.edu
8638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8639 S:      Maintained
8640 F:      arch/arm/include/uapi/asm/kvm*
8641 F:      arch/arm/include/asm/kvm*
8642 F:      arch/arm/kvm/
8643 F:      arch/arm64/include/uapi/asm/kvm*
8644 F:      arch/arm64/include/asm/kvm*
8645 F:      arch/arm64/kvm/
8646 F:      virt/kvm/arm/
8647 F:      include/kvm/arm_*
8648
8649 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8650 M:      James Hogan <jhogan@kernel.org>
8651 L:      linux-mips@vger.kernel.org
8652 S:      Supported
8653 F:      arch/mips/include/uapi/asm/kvm*
8654 F:      arch/mips/include/asm/kvm*
8655 F:      arch/mips/kvm/
8656
8657 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8658 M:      Paul Mackerras <paulus@ozlabs.org>
8659 L:      kvm-ppc@vger.kernel.org
8660 W:      http://www.linux-kvm.org/
8661 T:      git git://github.com/agraf/linux-2.6.git
8662 S:      Supported
8663 F:      arch/powerpc/include/uapi/asm/kvm*
8664 F:      arch/powerpc/include/asm/kvm*
8665 F:      arch/powerpc/kvm/
8666 F:      arch/powerpc/kernel/kvm*
8667
8668 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8669 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8670 M:      Janosch Frank <frankja@linux.ibm.com>
8671 R:      David Hildenbrand <david@redhat.com>
8672 R:      Cornelia Huck <cohuck@redhat.com>
8673 L:      linux-s390@vger.kernel.org
8674 W:      http://www.ibm.com/developerworks/linux/linux390/
8675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8676 S:      Supported
8677 F:      arch/s390/include/uapi/asm/kvm*
8678 F:      arch/s390/include/asm/gmap.h
8679 F:      arch/s390/include/asm/kvm*
8680 F:      arch/s390/kvm/
8681 F:      arch/s390/mm/gmap.c
8682
8683 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8684 M:      Paolo Bonzini <pbonzini@redhat.com>
8685 M:      Radim Krčmář <rkrcmar@redhat.com>
8686 L:      kvm@vger.kernel.org
8687 W:      http://www.linux-kvm.org
8688 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8689 S:      Supported
8690 F:      arch/x86/kvm/
8691 F:      arch/x86/kvm/*/
8692 F:      arch/x86/include/uapi/asm/kvm*
8693 F:      arch/x86/include/asm/kvm*
8694 F:      arch/x86/include/asm/pvclock-abi.h
8695 F:      arch/x86/kernel/kvm.c
8696 F:      arch/x86/kernel/kvmclock.c
8697
8698 KERNFS
8699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8700 M:      Tejun Heo <tj@kernel.org>
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8702 S:      Supported
8703 F:      include/linux/kernfs.h
8704 F:      fs/kernfs/
8705
8706 KEXEC
8707 M:      Eric Biederman <ebiederm@xmission.com>
8708 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8709 L:      kexec@lists.infradead.org
8710 S:      Maintained
8711 F:      include/linux/kexec.h
8712 F:      include/uapi/linux/kexec.h
8713 F:      kernel/kexec*
8714
8715 KEYS-ENCRYPTED
8716 M:      Mimi Zohar <zohar@linux.ibm.com>
8717 L:      linux-integrity@vger.kernel.org
8718 L:      keyrings@vger.kernel.org
8719 S:      Supported
8720 F:      Documentation/security/keys/trusted-encrypted.rst
8721 F:      include/keys/encrypted-type.h
8722 F:      security/keys/encrypted-keys/
8723
8724 KEYS-TRUSTED
8725 M:      James Bottomley <jejb@linux.ibm.com>
8726 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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/trusted-type.h
8733 F:      security/keys/trusted.c
8734 F:      security/keys/trusted.h
8735
8736 KEYS/KEYRINGS:
8737 M:      David Howells <dhowells@redhat.com>
8738 L:      keyrings@vger.kernel.org
8739 S:      Maintained
8740 F:      Documentation/security/keys/core.rst
8741 F:      include/linux/key.h
8742 F:      include/linux/key-type.h
8743 F:      include/linux/keyctl.h
8744 F:      include/uapi/linux/keyctl.h
8745 F:      include/keys/
8746 F:      security/keys/
8747
8748 KGDB / KDB /debug_core
8749 M:      Jason Wessel <jason.wessel@windriver.com>
8750 M:      Daniel Thompson <daniel.thompson@linaro.org>
8751 W:      http://kgdb.wiki.kernel.org/
8752 L:      kgdb-bugreport@lists.sourceforge.net
8753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8754 S:      Maintained
8755 F:      Documentation/dev-tools/kgdb.rst
8756 F:      drivers/misc/kgdbts.c
8757 F:      drivers/tty/serial/kgdboc.c
8758 F:      include/linux/kdb.h
8759 F:      include/linux/kgdb.h
8760 F:      kernel/debug/
8761
8762 KMEMLEAK
8763 M:      Catalin Marinas <catalin.marinas@arm.com>
8764 S:      Maintained
8765 F:      Documentation/dev-tools/kmemleak.rst
8766 F:      include/linux/kmemleak.h
8767 F:      mm/kmemleak.c
8768 F:      mm/kmemleak-test.c
8769
8770 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8771 M:      Luis Chamberlain <mcgrof@kernel.org>
8772 L:      linux-kernel@vger.kernel.org
8773 S:      Maintained
8774 F:      kernel/kmod.c
8775 F:      include/linux/kmod.h
8776 F:      lib/test_kmod.c
8777 F:      tools/testing/selftests/kmod/
8778
8779 KPROBES
8780 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8781 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8782 M:      "David S. Miller" <davem@davemloft.net>
8783 M:      Masami Hiramatsu <mhiramat@kernel.org>
8784 S:      Maintained
8785 F:      Documentation/kprobes.txt
8786 F:      include/linux/kprobes.h
8787 F:      include/asm-generic/kprobes.h
8788 F:      kernel/kprobes.c
8789
8790 KS0108 LCD CONTROLLER DRIVER
8791 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8792 S:      Maintained
8793 F:      Documentation/auxdisplay/ks0108
8794 F:      drivers/auxdisplay/ks0108.c
8795 F:      include/linux/ks0108.h
8796
8797 L3MDEV
8798 M:      David Ahern <dsa@cumulusnetworks.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      net/l3mdev
8802 F:      include/net/l3mdev.h
8803
8804 L7 BPF FRAMEWORK
8805 M:      John Fastabend <john.fastabend@gmail.com>
8806 M:      Daniel Borkmann <daniel@iogearbox.net>
8807 L:      netdev@vger.kernel.org
8808 L:      bpf@vger.kernel.org
8809 S:      Maintained
8810 F:      include/linux/skmsg.h
8811 F:      net/core/skmsg.c
8812 F:      net/core/sock_map.c
8813 F:      net/ipv4/tcp_bpf.c
8814
8815 LANTIQ / INTEL Ethernet drivers
8816 M:      Hauke Mehrtens <hauke@hauke-m.de>
8817 L:      netdev@vger.kernel.org
8818 S:      Maintained
8819 F:      net/dsa/tag_gswip.c
8820 F:      drivers/net/ethernet/lantiq_xrx200.c
8821 F:      drivers/net/dsa/lantiq_pce.h
8822 F:      drivers/net/dsa/lantiq_gswip.c
8823
8824 LANTIQ MIPS ARCHITECTURE
8825 M:      John Crispin <john@phrozen.org>
8826 L:      linux-mips@vger.kernel.org
8827 S:      Maintained
8828 F:      arch/mips/lantiq
8829 F:      drivers/soc/lantiq
8830
8831 LAPB module
8832 L:      linux-x25@vger.kernel.org
8833 S:      Orphan
8834 F:      Documentation/networking/lapb-module.txt
8835 F:      include/*/lapb.h
8836 F:      net/lapb/
8837
8838 LASI 53c700 driver for PARISC
8839 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8840 L:      linux-scsi@vger.kernel.org
8841 S:      Maintained
8842 F:      Documentation/scsi/53c700.txt
8843 F:      drivers/scsi/53c700*
8844
8845 LEAKING_ADDRESSES
8846 M:      Tobin C. Harding <me@tobin.cc>
8847 M:      Tycho Andersen <tycho@tycho.ws>
8848 L:      kernel-hardening@lists.openwall.com
8849 S:      Maintained
8850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8851 F:      scripts/leaking_addresses.pl
8852
8853 LED SUBSYSTEM
8854 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8855 M:      Pavel Machek <pavel@ucw.cz>
8856 R:      Dan Murphy <dmurphy@ti.com>
8857 L:      linux-leds@vger.kernel.org
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8859 S:      Maintained
8860 F:      Documentation/devicetree/bindings/leds/
8861 F:      drivers/leds/
8862 F:      include/linux/leds.h
8863
8864 LEGACY EEPROM DRIVER
8865 M:      Jean Delvare <jdelvare@suse.com>
8866 S:      Maintained
8867 F:      Documentation/misc-devices/eeprom
8868 F:      drivers/misc/eeprom/eeprom.c
8869
8870 LEGO MINDSTORMS EV3
8871 R:      David Lechner <david@lechnology.com>
8872 S:      Maintained
8873 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8874 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8875 F:      drivers/power/supply/lego_ev3_battery.c
8876
8877 LEGO USB Tower driver
8878 M:      Juergen Stuber <starblue@users.sourceforge.net>
8879 L:      legousb-devel@lists.sourceforge.net
8880 W:      http://legousb.sourceforge.net/
8881 S:      Maintained
8882 F:      drivers/usb/misc/legousbtower.c
8883
8884 LG LAPTOP EXTRAS
8885 M:      Matan Ziv-Av <matan@svgalib.org>
8886 L:      platform-driver-x86@vger.kernel.org
8887 S:      Maintained
8888 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8889 F:      Documentation/laptops/lg-laptop.rst
8890 F:      drivers/platform/x86/lg-laptop.c
8891
8892 LG2160 MEDIA DRIVER
8893 M:      Michael Krufky <mkrufky@linuxtv.org>
8894 L:      linux-media@vger.kernel.org
8895 W:      https://linuxtv.org
8896 W:      http://github.com/mkrufky
8897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8898 T:      git git://linuxtv.org/mkrufky/tuners.git
8899 S:      Maintained
8900 F:      drivers/media/dvb-frontends/lg2160.*
8901
8902 LGDT3305 MEDIA DRIVER
8903 M:      Michael Krufky <mkrufky@linuxtv.org>
8904 L:      linux-media@vger.kernel.org
8905 W:      https://linuxtv.org
8906 W:      http://github.com/mkrufky
8907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8908 T:      git git://linuxtv.org/mkrufky/tuners.git
8909 S:      Maintained
8910 F:      drivers/media/dvb-frontends/lgdt3305.*
8911
8912 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8913 M:      Viresh Kumar <vireshk@kernel.org>
8914 L:      linux-ide@vger.kernel.org
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8916 S:      Maintained
8917 F:      include/linux/pata_arasan_cf_data.h
8918 F:      drivers/ata/pata_arasan_cf.c
8919
8920 LIBATA PATA DRIVERS
8921 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8922 M:      Jens Axboe <axboe@kernel.dk>
8923 L:      linux-ide@vger.kernel.org
8924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8925 S:      Maintained
8926 F:      drivers/ata/pata_*.c
8927 F:      drivers/ata/ata_generic.c
8928
8929 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8930 M:      Linus Walleij <linus.walleij@linaro.org>
8931 L:      linux-ide@vger.kernel.org
8932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8933 S:      Maintained
8934 F:      drivers/ata/pata_ftide010.c
8935 F:      drivers/ata/sata_gemini.c
8936 F:      drivers/ata/sata_gemini.h
8937
8938 LIBATA SATA AHCI PLATFORM devices support
8939 M:      Hans de Goede <hdegoede@redhat.com>
8940 M:      Jens Axboe <axboe@kernel.dk>
8941 L:      linux-ide@vger.kernel.org
8942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8943 S:      Maintained
8944 F:      drivers/ata/ahci_platform.c
8945 F:      drivers/ata/libahci_platform.c
8946 F:      include/linux/ahci_platform.h
8947
8948 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8949 M:      Mikael Pettersson <mikpelinux@gmail.com>
8950 L:      linux-ide@vger.kernel.org
8951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8952 S:      Maintained
8953 F:      drivers/ata/sata_promise.*
8954
8955 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8956 M:      Jens Axboe <axboe@kernel.dk>
8957 L:      linux-ide@vger.kernel.org
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8959 S:      Maintained
8960 F:      drivers/ata/
8961 F:      include/linux/ata.h
8962 F:      include/linux/libata.h
8963 F:      Documentation/devicetree/bindings/ata/
8964
8965 LIBLOCKDEP
8966 M:      Sasha Levin <alexander.levin@microsoft.com>
8967 S:      Maintained
8968 F:      tools/lib/lockdep/
8969
8970 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8971 M:      Dan Williams <dan.j.williams@intel.com>
8972 M:      Vishal Verma <vishal.l.verma@intel.com>
8973 M:      Dave Jiang <dave.jiang@intel.com>
8974 L:      linux-nvdimm@lists.01.org
8975 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8976 S:      Supported
8977 F:      drivers/nvdimm/blk.c
8978 F:      drivers/nvdimm/region_devs.c
8979
8980 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8981 M:      Vishal Verma <vishal.l.verma@intel.com>
8982 M:      Dan Williams <dan.j.williams@intel.com>
8983 M:      Dave Jiang <dave.jiang@intel.com>
8984 L:      linux-nvdimm@lists.01.org
8985 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8986 S:      Supported
8987 F:      drivers/nvdimm/btt*
8988
8989 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8990 M:      Dan Williams <dan.j.williams@intel.com>
8991 M:      Vishal Verma <vishal.l.verma@intel.com>
8992 M:      Dave Jiang <dave.jiang@intel.com>
8993 L:      linux-nvdimm@lists.01.org
8994 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8995 S:      Supported
8996 F:      drivers/nvdimm/pmem*
8997
8998 LIBNVDIMM: DEVICETREE BINDINGS
8999 M:      Oliver O'Halloran <oohall@gmail.com>
9000 L:      linux-nvdimm@lists.01.org
9001 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9002 S:      Supported
9003 F:      drivers/nvdimm/of_pmem.c
9004 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9005
9006 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9007 M:      Dan Williams <dan.j.williams@intel.com>
9008 M:      Vishal Verma <vishal.l.verma@intel.com>
9009 M:      Dave Jiang <dave.jiang@intel.com>
9010 M:      Keith Busch <keith.busch@intel.com>
9011 M:      Ira Weiny <ira.weiny@intel.com>
9012 L:      linux-nvdimm@lists.01.org
9013 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9015 S:      Supported
9016 F:      drivers/nvdimm/*
9017 F:      drivers/acpi/nfit/*
9018 F:      include/linux/nd.h
9019 F:      include/linux/libnvdimm.h
9020 F:      include/uapi/linux/ndctl.h
9021
9022 LIGHTNVM PLATFORM SUPPORT
9023 M:      Matias Bjorling <mb@lightnvm.io>
9024 W:      http://github/OpenChannelSSD
9025 L:      linux-block@vger.kernel.org
9026 S:      Maintained
9027 F:      drivers/lightnvm/
9028 F:      include/linux/lightnvm.h
9029 F:      include/uapi/linux/lightnvm.h
9030
9031 LINUX FOR POWER MACINTOSH
9032 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9033 W:      http://www.penguinppc.org/
9034 L:      linuxppc-dev@lists.ozlabs.org
9035 S:      Maintained
9036 F:      arch/powerpc/platforms/powermac/
9037 F:      drivers/macintosh/
9038
9039 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9040 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9041 M:      Paul Mackerras <paulus@samba.org>
9042 M:      Michael Ellerman <mpe@ellerman.id.au>
9043 W:      https://github.com/linuxppc/linux/wiki
9044 L:      linuxppc-dev@lists.ozlabs.org
9045 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9047 S:      Supported
9048 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9049 F:      Documentation/devicetree/bindings/powerpc/
9050 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9051 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9052 F:      Documentation/powerpc/
9053 F:      arch/powerpc/
9054 F:      drivers/char/tpm/tpm_ibmvtpm*
9055 F:      drivers/crypto/nx/
9056 F:      drivers/crypto/vmx/
9057 F:      drivers/i2c/busses/i2c-opal.c
9058 F:      drivers/net/ethernet/ibm/ibmveth.*
9059 F:      drivers/net/ethernet/ibm/ibmvnic.*
9060 F:      drivers/pci/hotplug/pnv_php.c
9061 F:      drivers/pci/hotplug/rpa*
9062 F:      drivers/rtc/rtc-opal.c
9063 F:      drivers/scsi/ibmvscsi/
9064 F:      drivers/tty/hvc/hvc_opal.c
9065 F:      drivers/watchdog/wdrtas.c
9066 F:      tools/testing/selftests/powerpc
9067 N:      /pmac
9068 N:      powermac
9069 N:      powernv
9070 N:      [^a-z0-9]ps3
9071 N:      pseries
9072
9073 LINUX FOR POWERPC EMBEDDED MPC5XXX
9074 M:      Anatolij Gustschin <agust@denx.de>
9075 L:      linuxppc-dev@lists.ozlabs.org
9076 T:      git git://git.denx.de/linux-denx-agust.git
9077 S:      Maintained
9078 F:      arch/powerpc/platforms/512x/
9079 F:      arch/powerpc/platforms/52xx/
9080
9081 LINUX FOR POWERPC EMBEDDED PPC4XX
9082 M:      Alistair Popple <alistair@popple.id.au>
9083 M:      Matt Porter <mporter@kernel.crashing.org>
9084 W:      http://www.penguinppc.org/
9085 L:      linuxppc-dev@lists.ozlabs.org
9086 S:      Maintained
9087 F:      arch/powerpc/platforms/40x/
9088 F:      arch/powerpc/platforms/44x/
9089
9090 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9091 M:      Scott Wood <oss@buserror.net>
9092 M:      Kumar Gala <galak@kernel.crashing.org>
9093 W:      http://www.penguinppc.org/
9094 L:      linuxppc-dev@lists.ozlabs.org
9095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9096 S:      Maintained
9097 F:      arch/powerpc/platforms/83xx/
9098 F:      arch/powerpc/platforms/85xx/
9099 F:      Documentation/devicetree/bindings/powerpc/fsl/
9100
9101 LINUX FOR POWERPC EMBEDDED PPC8XX
9102 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9103 W:      http://www.penguinppc.org/
9104 L:      linuxppc-dev@lists.ozlabs.org
9105 S:      Maintained
9106 F:      arch/powerpc/platforms/8xx/
9107
9108 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9109 L:      linuxppc-dev@lists.ozlabs.org
9110 S:      Orphan
9111 F:      arch/powerpc/*/*virtex*
9112 F:      arch/powerpc/*/*/*virtex*
9113
9114 LINUX FOR POWERPC PA SEMI PWRFICIENT
9115 L:      linuxppc-dev@lists.ozlabs.org
9116 S:      Orphan
9117 F:      arch/powerpc/platforms/pasemi/
9118 F:      drivers/*/*pasemi*
9119 F:      drivers/*/*/*pasemi*
9120
9121 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9122 M:      Kees Cook <keescook@chromium.org>
9123 S:      Maintained
9124 F:      drivers/misc/lkdtm/*
9125
9126 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9127 M:      Alan Stern <stern@rowland.harvard.edu>
9128 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9129 M:      Will Deacon <will@kernel.org>
9130 M:      Peter Zijlstra <peterz@infradead.org>
9131 M:      Boqun Feng <boqun.feng@gmail.com>
9132 M:      Nicholas Piggin <npiggin@gmail.com>
9133 M:      David Howells <dhowells@redhat.com>
9134 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9135 M:      Luc Maranget <luc.maranget@inria.fr>
9136 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9137 R:      Akira Yokosawa <akiyks@gmail.com>
9138 R:      Daniel Lustig <dlustig@nvidia.com>
9139 L:      linux-kernel@vger.kernel.org
9140 L:      linux-arch@vger.kernel.org
9141 S:      Supported
9142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9143 F:      tools/memory-model/
9144 F:      Documentation/atomic_bitops.txt
9145 F:      Documentation/atomic_t.txt
9146 F:      Documentation/core-api/atomic_ops.rst
9147 F:      Documentation/core-api/refcount-vs-atomic.rst
9148 F:      Documentation/memory-barriers.txt
9149
9150 LIS3LV02D ACCELEROMETER DRIVER
9151 M:      Eric Piel <eric.piel@tremplin-utc.net>
9152 S:      Maintained
9153 F:      Documentation/misc-devices/lis3lv02d
9154 F:      drivers/misc/lis3lv02d/
9155 F:      drivers/platform/x86/hp_accel.c
9156
9157 LIVE PATCHING
9158 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9159 M:      Jiri Kosina <jikos@kernel.org>
9160 M:      Miroslav Benes <mbenes@suse.cz>
9161 M:      Petr Mladek <pmladek@suse.com>
9162 R:      Joe Lawrence <joe.lawrence@redhat.com>
9163 S:      Maintained
9164 F:      kernel/livepatch/
9165 F:      include/linux/livepatch.h
9166 F:      arch/x86/include/asm/livepatch.h
9167 F:      arch/x86/kernel/livepatch.c
9168 F:      Documentation/livepatch/
9169 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9170 F:      samples/livepatch/
9171 F:      tools/testing/selftests/livepatch/
9172 L:      live-patching@vger.kernel.org
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9174
9175 LLC (802.2)
9176 L:      netdev@vger.kernel.org
9177 S:      Odd fixes
9178 F:      include/linux/llc.h
9179 F:      include/uapi/linux/llc.h
9180 F:      include/net/llc*
9181 F:      net/llc/
9182
9183 LM73 HARDWARE MONITOR DRIVER
9184 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9185 L:      linux-hwmon@vger.kernel.org
9186 S:      Maintained
9187 F:      drivers/hwmon/lm73.c
9188
9189 LM78 HARDWARE MONITOR DRIVER
9190 M:      Jean Delvare <jdelvare@suse.com>
9191 L:      linux-hwmon@vger.kernel.org
9192 S:      Maintained
9193 F:      Documentation/hwmon/lm78.rst
9194 F:      drivers/hwmon/lm78.c
9195
9196 LM83 HARDWARE MONITOR DRIVER
9197 M:      Jean Delvare <jdelvare@suse.com>
9198 L:      linux-hwmon@vger.kernel.org
9199 S:      Maintained
9200 F:      Documentation/hwmon/lm83.rst
9201 F:      drivers/hwmon/lm83.c
9202
9203 LM90 HARDWARE MONITOR DRIVER
9204 M:      Jean Delvare <jdelvare@suse.com>
9205 L:      linux-hwmon@vger.kernel.org
9206 S:      Maintained
9207 F:      Documentation/hwmon/lm90.rst
9208 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9209 F:      drivers/hwmon/lm90.c
9210 F:      include/dt-bindings/thermal/lm90.h
9211
9212 LM95234 HARDWARE MONITOR DRIVER
9213 M:      Guenter Roeck <linux@roeck-us.net>
9214 L:      linux-hwmon@vger.kernel.org
9215 S:      Maintained
9216 F:      Documentation/hwmon/lm95234.rst
9217 F:      drivers/hwmon/lm95234.c
9218
9219 LME2510 MEDIA DRIVER
9220 M:      Malcolm Priestley <tvboxspy@gmail.com>
9221 L:      linux-media@vger.kernel.org
9222 W:      https://linuxtv.org
9223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9224 S:      Maintained
9225 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9226
9227 LOADPIN SECURITY MODULE
9228 M:      Kees Cook <keescook@chromium.org>
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9230 S:      Supported
9231 F:      security/loadpin/
9232 F:      Documentation/admin-guide/LSM/LoadPin.rst
9233
9234 LOCKING PRIMITIVES
9235 M:      Peter Zijlstra <peterz@infradead.org>
9236 M:      Ingo Molnar <mingo@redhat.com>
9237 M:      Will Deacon <will@kernel.org>
9238 L:      linux-kernel@vger.kernel.org
9239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9240 S:      Maintained
9241 F:      Documentation/locking/
9242 F:      include/linux/lockdep.h
9243 F:      include/linux/spinlock*.h
9244 F:      arch/*/include/asm/spinlock*.h
9245 F:      include/linux/rwlock*.h
9246 F:      include/linux/mutex*.h
9247 F:      include/linux/rwsem*.h
9248 F:      include/linux/seqlock.h
9249 F:      lib/locking*.[ch]
9250 F:      kernel/locking/
9251 X:      kernel/locking/locktorture.c
9252
9253 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9254 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9255 L:      linux-ntfs-dev@lists.sourceforge.net
9256 W:      http://www.linux-ntfs.org/content/view/19/37/
9257 S:      Maintained
9258 F:      Documentation/ldm.txt
9259 F:      block/partitions/ldm.*
9260
9261 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9262 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9263 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9264 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9265 L:      MPT-FusionLinux.pdl@broadcom.com
9266 L:      linux-scsi@vger.kernel.org
9267 W:      http://www.avagotech.com/support/
9268 S:      Supported
9269 F:      drivers/message/fusion/
9270 F:      drivers/scsi/mpt3sas/
9271
9272 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9273 M:      Matthew Wilcox <willy@infradead.org>
9274 L:      linux-scsi@vger.kernel.org
9275 S:      Maintained
9276 F:      drivers/scsi/sym53c8xx_2/
9277
9278 LTC1660 DAC DRIVER
9279 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9280 L:      linux-iio@vger.kernel.org
9281 S:      Maintained
9282 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9283 F:      drivers/iio/dac/ltc1660.c
9284
9285 LTC4261 HARDWARE MONITOR DRIVER
9286 M:      Guenter Roeck <linux@roeck-us.net>
9287 L:      linux-hwmon@vger.kernel.org
9288 S:      Maintained
9289 F:      Documentation/hwmon/ltc4261.rst
9290 F:      drivers/hwmon/ltc4261.c
9291
9292 LTC4306 I2C MULTIPLEXER DRIVER
9293 M:      Michael Hennerich <michael.hennerich@analog.com>
9294 W:      http://ez.analog.com/community/linux-device-drivers
9295 L:      linux-i2c@vger.kernel.org
9296 S:      Supported
9297 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9298 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9299
9300 LTP (Linux Test Project)
9301 M:      Mike Frysinger <vapier@gentoo.org>
9302 M:      Cyril Hrubis <chrubis@suse.cz>
9303 M:      Wanlong Gao <wanlong.gao@gmail.com>
9304 M:      Jan Stancek <jstancek@redhat.com>
9305 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9306 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9307 L:      ltp@lists.linux.it (subscribers-only)
9308 W:      http://linux-test-project.github.io/
9309 T:      git git://github.com/linux-test-project/ltp.git
9310 S:      Maintained
9311
9312 M68K ARCHITECTURE
9313 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9314 L:      linux-m68k@lists.linux-m68k.org
9315 W:      http://www.linux-m68k.org/
9316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9317 S:      Maintained
9318 F:      arch/m68k/
9319 F:      drivers/zorro/
9320
9321 M68K ON APPLE MACINTOSH
9322 M:      Joshua Thompson <funaho@jurai.org>
9323 W:      http://www.mac.linux-m68k.org/
9324 L:      linux-m68k@lists.linux-m68k.org
9325 S:      Maintained
9326 F:      arch/m68k/mac/
9327
9328 M68K ON HP9000/300
9329 M:      Philip Blundell <philb@gnu.org>
9330 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9331 S:      Maintained
9332 F:      arch/m68k/hp300/
9333
9334 M88DS3103 MEDIA DRIVER
9335 M:      Antti Palosaari <crope@iki.fi>
9336 L:      linux-media@vger.kernel.org
9337 W:      https://linuxtv.org
9338 W:      http://palosaari.fi/linux/
9339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9340 T:      git git://linuxtv.org/anttip/media_tree.git
9341 S:      Maintained
9342 F:      drivers/media/dvb-frontends/m88ds3103*
9343
9344 M88RS2000 MEDIA DRIVER
9345 M:      Malcolm Priestley <tvboxspy@gmail.com>
9346 L:      linux-media@vger.kernel.org
9347 W:      https://linuxtv.org
9348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9349 S:      Maintained
9350 F:      drivers/media/dvb-frontends/m88rs2000*
9351
9352 MA901 MASTERKIT USB FM RADIO DRIVER
9353 M:      Alexey Klimov <klimov.linux@gmail.com>
9354 L:      linux-media@vger.kernel.org
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Maintained
9357 F:      drivers/media/radio/radio-ma901.c
9358
9359 MAC80211
9360 M:      Johannes Berg <johannes@sipsolutions.net>
9361 L:      linux-wireless@vger.kernel.org
9362 W:      http://wireless.kernel.org/
9363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9365 S:      Maintained
9366 F:      Documentation/networking/mac80211-injection.txt
9367 F:      include/net/mac80211.h
9368 F:      net/mac80211/
9369 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9370 F:      Documentation/networking/mac80211_hwsim/README
9371
9372 MAILBOX API
9373 M:      Jassi Brar <jassisinghbrar@gmail.com>
9374 L:      linux-kernel@vger.kernel.org
9375 S:      Maintained
9376 F:      drivers/mailbox/
9377 F:      include/linux/mailbox_client.h
9378 F:      include/linux/mailbox_controller.h
9379
9380 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9381 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9382 W:      http://www.kernel.org/doc/man-pages
9383 L:      linux-man@vger.kernel.org
9384 S:      Maintained
9385
9386 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9387 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9388 L:      linux-mips@vger.kernel.org
9389 S:      Maintained
9390 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9391
9392 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9393 M:      Andrew Lunn <andrew@lunn.ch>
9394 M:      Vivien Didelot <vivien.didelot@gmail.com>
9395 L:      netdev@vger.kernel.org
9396 S:      Maintained
9397 F:      drivers/net/dsa/mv88e6xxx/
9398 F:      include/linux/platform_data/mv88e6xxx.h
9399 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9400
9401 MARVELL ARMADA DRM SUPPORT
9402 M:      Russell King <linux@armlinux.org.uk>
9403 S:      Maintained
9404 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9405 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9406 F:      drivers/gpu/drm/armada/
9407 F:      include/uapi/drm/armada_drm.h
9408 F:      Documentation/devicetree/bindings/display/armada/
9409
9410 MARVELL ARMADA 3700 PHY DRIVERS
9411 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9412 S:      Maintained
9413 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9414 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9415 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9416 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9417
9418 MARVELL CRYPTO DRIVER
9419 M:      Boris Brezillon <bbrezillon@kernel.org>
9420 M:      Arnaud Ebalard <arno@natisbad.org>
9421 F:      drivers/crypto/marvell/
9422 S:      Maintained
9423 L:      linux-crypto@vger.kernel.org
9424
9425 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9426 M:      Mirko Lindner <mlindner@marvell.com>
9427 M:      Stephen Hemminger <stephen@networkplumber.org>
9428 L:      netdev@vger.kernel.org
9429 S:      Maintained
9430 F:      drivers/net/ethernet/marvell/sk*
9431
9432 MARVELL LIBERTAS WIRELESS DRIVER
9433 L:      libertas-dev@lists.infradead.org
9434 S:      Orphan
9435 F:      drivers/net/wireless/marvell/libertas/
9436
9437 MARVELL MACCHIATOBIN SUPPORT
9438 M:      Russell King <linux@armlinux.org.uk>
9439 L:      linux-arm-kernel@lists.infradead.org
9440 S:      Maintained
9441 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9442
9443 MARVELL MV643XX ETHERNET DRIVER
9444 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9445 L:      netdev@vger.kernel.org
9446 S:      Maintained
9447 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9448 F:      include/linux/mv643xx.h
9449
9450 MARVELL MV88X3310 PHY DRIVER
9451 M:      Russell King <linux@armlinux.org.uk>
9452 L:      netdev@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/phy/marvell10g.c
9455
9456 MARVELL MVEBU THERMAL DRIVER
9457 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9458 S:      Maintained
9459 F:      drivers/thermal/armada_thermal.c
9460
9461 MARVELL MVNETA ETHERNET DRIVER
9462 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9463 L:      netdev@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/net/ethernet/marvell/mvneta.*
9466
9467 MARVELL MWIFIEX WIRELESS DRIVER
9468 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9469 M:      Nishant Sarmukadam <nishants@marvell.com>
9470 M:      Ganapathi Bhat <gbhat@marvell.com>
9471 M:      Xinming Hu <huxinming820@gmail.com>
9472 L:      linux-wireless@vger.kernel.org
9473 S:      Maintained
9474 F:      drivers/net/wireless/marvell/mwifiex/
9475
9476 MARVELL MWL8K WIRELESS DRIVER
9477 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9478 L:      linux-wireless@vger.kernel.org
9479 S:      Odd Fixes
9480 F:      drivers/net/wireless/marvell/mwl8k.c
9481
9482 MARVELL NAND CONTROLLER DRIVER
9483 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9484 L:      linux-mtd@lists.infradead.org
9485 S:      Maintained
9486 F:      drivers/mtd/nand/raw/marvell_nand.c
9487 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9488
9489 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9490 M:      Nicolas Pitre <nico@fluxnic.net>
9491 S:      Odd Fixes
9492 F:      drivers/mmc/host/mvsdio.*
9493
9494 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9495 M:      Hu Ziji <huziji@marvell.com>
9496 L:      linux-mmc@vger.kernel.org
9497 S:      Supported
9498 F:      drivers/mmc/host/sdhci-xenon*
9499 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9500
9501 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9502 M:      Sunil Goutham <sgoutham@marvell.com>
9503 M:      Linu Cherian <lcherian@marvell.com>
9504 M:      Geetha sowjanya <gakula@marvell.com>
9505 M:      Jerin Jacob <jerinj@marvell.com>
9506 L:      netdev@vger.kernel.org
9507 S:      Supported
9508 F:      drivers/net/ethernet/marvell/octeontx2/af/
9509
9510 MATROX FRAMEBUFFER DRIVER
9511 L:      linux-fbdev@vger.kernel.org
9512 S:      Orphan
9513 F:      drivers/video/fbdev/matrox/matroxfb_*
9514 F:      include/uapi/linux/matroxfb.h
9515
9516 MAX16065 HARDWARE MONITOR DRIVER
9517 M:      Guenter Roeck <linux@roeck-us.net>
9518 L:      linux-hwmon@vger.kernel.org
9519 S:      Maintained
9520 F:      Documentation/hwmon/max16065.rst
9521 F:      drivers/hwmon/max16065.c
9522
9523 MAX2175 SDR TUNER DRIVER
9524 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9529 F:      Documentation/media/v4l-drivers/max2175.rst
9530 F:      drivers/media/i2c/max2175*
9531 F:      include/uapi/linux/max2175.h
9532
9533 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9534 L:      linux-hwmon@vger.kernel.org
9535 S:      Orphan
9536 F:      Documentation/hwmon/max6650.rst
9537 F:      drivers/hwmon/max6650.c
9538
9539 MAX6697 HARDWARE MONITOR DRIVER
9540 M:      Guenter Roeck <linux@roeck-us.net>
9541 L:      linux-hwmon@vger.kernel.org
9542 S:      Maintained
9543 F:      Documentation/hwmon/max6697.rst
9544 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9545 F:      drivers/hwmon/max6697.c
9546 F:      include/linux/platform_data/max6697.h
9547
9548 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9549 M:      Peter Rosin <peda@axentia.se>
9550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9551 S:      Maintained
9552 F:      Documentation/devicetree/bindings/sound/max9860.txt
9553 F:      sound/soc/codecs/max9860.*
9554
9555 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9556 M:      Andreas Klinger <ak@it-klinger.de>
9557 L:      linux-iio@vger.kernel.org
9558 S:      Maintained
9559 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9560 F:      drivers/iio/proximity/mb1232.c
9561
9562 MAXIM MAX77650 PMIC MFD DRIVER
9563 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9564 L:      linux-kernel@vger.kernel.org
9565 S:      Maintained
9566 F:      Documentation/devicetree/bindings/*/*max77650.txt
9567 F:      Documentation/devicetree/bindings/*/max77650*.txt
9568 F:      include/linux/mfd/max77650.h
9569 F:      drivers/mfd/max77650.c
9570 F:      drivers/regulator/max77650-regulator.c
9571 F:      drivers/power/supply/max77650-charger.c
9572 F:      drivers/input/misc/max77650-onkey.c
9573 F:      drivers/leds/leds-max77650.c
9574 F:      drivers/gpio/gpio-max77650.c
9575
9576 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9577 M:      Javier Martinez Canillas <javier@dowhile0.org>
9578 L:      linux-kernel@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/regulator/max77802-regulator.c
9581 F:      Documentation/devicetree/bindings/*/*max77802.txt
9582 F:      include/dt-bindings/*/*max77802.h
9583
9584 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9585 M:      Krzysztof Kozlowski <krzk@kernel.org>
9586 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9587 L:      linux-pm@vger.kernel.org
9588 S:      Supported
9589 F:      drivers/power/supply/max14577_charger.c
9590 F:      drivers/power/supply/max77693_charger.c
9591
9592 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9593 M:      Chanwoo Choi <cw00.choi@samsung.com>
9594 M:      Krzysztof Kozlowski <krzk@kernel.org>
9595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9596 L:      linux-kernel@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/*/max14577*.c
9599 F:      drivers/*/max77686*.c
9600 F:      drivers/*/max77693*.c
9601 F:      drivers/extcon/extcon-max14577.c
9602 F:      drivers/extcon/extcon-max77693.c
9603 F:      drivers/rtc/rtc-max77686.c
9604 F:      drivers/clk/clk-max77686.c
9605 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9606 F:      Documentation/devicetree/bindings/*/max77686.txt
9607 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9608 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9609 F:      include/linux/mfd/max14577*.h
9610 F:      include/linux/mfd/max77686*.h
9611 F:      include/linux/mfd/max77693*.h
9612
9613 MAXIRADIO FM RADIO RECEIVER DRIVER
9614 M:      Hans Verkuil <hverkuil@xs4all.nl>
9615 L:      linux-media@vger.kernel.org
9616 T:      git git://linuxtv.org/media_tree.git
9617 W:      https://linuxtv.org
9618 S:      Maintained
9619 F:      drivers/media/radio/radio-maxiradio*
9620
9621 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9622 M:      Peter Rosin <peda@axentia.se>
9623 L:      linux-iio@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9626 F:      drivers/iio/potentiometer/mcp4018.c
9627 F:      drivers/iio/potentiometer/mcp4531.c
9628
9629 MCR20A IEEE-802.15.4 RADIO DRIVER
9630 M:      Xue Liu <liuxuenetmail@gmail.com>
9631 L:      linux-wpan@vger.kernel.org
9632 W:      https://github.com/xueliu/mcr20a-linux
9633 S:      Maintained
9634 F:      drivers/net/ieee802154/mcr20a.c
9635 F:      drivers/net/ieee802154/mcr20a.h
9636 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9637
9638 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9640 L:      linux-iio@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/iio/dac/cio-dac.c
9643
9644 MEDIA DRIVERS FOR ASCOT2E
9645 M:      Sergey Kozlov <serjk@netup.ru>
9646 M:      Abylay Ospan <aospan@netup.ru>
9647 L:      linux-media@vger.kernel.org
9648 W:      https://linuxtv.org
9649 W:      http://netup.tv/
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Supported
9652 F:      drivers/media/dvb-frontends/ascot2e*
9653
9654 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9655 M:      Jasmin Jessich <jasmin@anw.at>
9656 L:      linux-media@vger.kernel.org
9657 W:      https://linuxtv.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 S:      Maintained
9660 F:      drivers/media/dvb-frontends/cxd2099*
9661
9662 MEDIA DRIVERS FOR CXD2841ER
9663 M:      Sergey Kozlov <serjk@netup.ru>
9664 M:      Abylay Ospan <aospan@netup.ru>
9665 L:      linux-media@vger.kernel.org
9666 W:      https://linuxtv.org
9667 W:      http://netup.tv/
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Supported
9670 F:      drivers/media/dvb-frontends/cxd2841er*
9671
9672 MEDIA DRIVERS FOR CXD2880
9673 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9674 L:      linux-media@vger.kernel.org
9675 W:      http://linuxtv.org/
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Supported
9678 F:      drivers/media/dvb-frontends/cxd2880/*
9679 F:      drivers/media/spi/cxd2880*
9680
9681 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9682 L:      linux-media@vger.kernel.org
9683 W:      https://linuxtv.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Orphan
9686 F:      drivers/media/pci/ddbridge/*
9687
9688 MEDIA DRIVERS FOR FREESCALE IMX
9689 M:      Steve Longerbeam <slongerbeam@gmail.com>
9690 M:      Philipp Zabel <p.zabel@pengutronix.de>
9691 L:      linux-media@vger.kernel.org
9692 T:      git git://linuxtv.org/media_tree.git
9693 S:      Maintained
9694 F:      Documentation/devicetree/bindings/media/imx.txt
9695 F:      Documentation/media/v4l-drivers/imx.rst
9696 F:      drivers/staging/media/imx/
9697 F:      include/linux/imx-media.h
9698 F:      include/media/imx.h
9699
9700 MEDIA DRIVER FOR FREESCALE IMX PXP
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:      drivers/media/platform/imx-pxp.[ch]
9706
9707 MEDIA DRIVERS FOR FREESCALE IMX7
9708 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9709 L:      linux-media@vger.kernel.org
9710 T:      git git://linuxtv.org/media_tree.git
9711 S:      Maintained
9712 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9713 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9714 F:      Documentation/media/v4l-drivers/imx7.rst
9715 F:      drivers/staging/media/imx/imx7-media-csi.c
9716 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9717
9718 MEDIA DRIVERS FOR HELENE
9719 M:      Abylay Ospan <aospan@netup.ru>
9720 L:      linux-media@vger.kernel.org
9721 W:      https://linuxtv.org
9722 W:      http://netup.tv/
9723 T:      git git://linuxtv.org/media_tree.git
9724 S:      Supported
9725 F:      drivers/media/dvb-frontends/helene*
9726
9727 MEDIA DRIVERS FOR HORUS3A
9728 M:      Sergey Kozlov <serjk@netup.ru>
9729 M:      Abylay Ospan <aospan@netup.ru>
9730 L:      linux-media@vger.kernel.org
9731 W:      https://linuxtv.org
9732 W:      http://netup.tv/
9733 T:      git git://linuxtv.org/media_tree.git
9734 S:      Supported
9735 F:      drivers/media/dvb-frontends/horus3a*
9736
9737 MEDIA DRIVERS FOR LNBH25
9738 M:      Sergey Kozlov <serjk@netup.ru>
9739 M:      Abylay Ospan <aospan@netup.ru>
9740 L:      linux-media@vger.kernel.org
9741 W:      https://linuxtv.org
9742 W:      http://netup.tv/
9743 T:      git git://linuxtv.org/media_tree.git
9744 S:      Supported
9745 F:      drivers/media/dvb-frontends/lnbh25*
9746
9747 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9748 L:      linux-media@vger.kernel.org
9749 W:      https://linuxtv.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Orphan
9752 F:      drivers/media/dvb-frontends/mxl5xx*
9753
9754 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9755 M:      Sergey Kozlov <serjk@netup.ru>
9756 M:      Abylay Ospan <aospan@netup.ru>
9757 L:      linux-media@vger.kernel.org
9758 W:      https://linuxtv.org
9759 W:      http://netup.tv/
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Supported
9762 F:      drivers/media/pci/netup_unidvb/*
9763
9764 MEDIA DRIVERS FOR RENESAS - CEU
9765 M:      Jacopo Mondi <jacopo@jmondi.org>
9766 L:      linux-media@vger.kernel.org
9767 L:      linux-renesas-soc@vger.kernel.org
9768 T:      git git://linuxtv.org/media_tree.git
9769 S:      Supported
9770 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9771 F:      drivers/media/platform/renesas-ceu.c
9772 F:      include/media/drv-intf/renesas-ceu.h
9773
9774 MEDIA DRIVERS FOR RENESAS - DRIF
9775 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9776 L:      linux-media@vger.kernel.org
9777 L:      linux-renesas-soc@vger.kernel.org
9778 T:      git git://linuxtv.org/media_tree.git
9779 S:      Supported
9780 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9781 F:      drivers/media/platform/rcar_drif.c
9782
9783 MEDIA DRIVERS FOR RENESAS - FCP
9784 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9785 L:      linux-media@vger.kernel.org
9786 L:      linux-renesas-soc@vger.kernel.org
9787 T:      git git://linuxtv.org/media_tree.git
9788 S:      Supported
9789 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9790 F:      drivers/media/platform/rcar-fcp.c
9791 F:      include/media/rcar-fcp.h
9792
9793 MEDIA DRIVERS FOR RENESAS - FDP1
9794 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9795 L:      linux-media@vger.kernel.org
9796 L:      linux-renesas-soc@vger.kernel.org
9797 T:      git git://linuxtv.org/media_tree.git
9798 S:      Supported
9799 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9800 F:      drivers/media/platform/rcar_fdp1.c
9801
9802 MEDIA DRIVERS FOR RENESAS - VIN
9803 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9804 L:      linux-media@vger.kernel.org
9805 L:      linux-renesas-soc@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Supported
9808 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9809 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9810 F:      drivers/media/platform/rcar-vin/
9811
9812 MEDIA DRIVERS FOR RENESAS - VSP1
9813 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9814 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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,vsp1.txt
9820 F:      drivers/media/platform/vsp1/
9821
9822 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9823 L:      linux-media@vger.kernel.org
9824 W:      https://linuxtv.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Orphan
9827 F:      drivers/media/dvb-frontends/stv0910*
9828
9829 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9830 L:      linux-media@vger.kernel.org
9831 W:      https://linuxtv.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Orphan
9834 F:      drivers/media/dvb-frontends/stv6111*
9835
9836 MEDIA DRIVERS FOR STM32 - DCMI
9837 M:      Hugues Fruchet <hugues.fruchet@st.com>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Supported
9841 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9842 F:      drivers/media/platform/stm32/stm32-dcmi.c
9843
9844 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9845 M:      Dmitry Osipenko <digetx@gmail.com>
9846 L:      linux-media@vger.kernel.org
9847 L:      linux-tegra@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Maintained
9850 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9851 F:      drivers/staging/media/tegra-vde/
9852
9853 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9854 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9855 P:      LinuxTV.org Project
9856 L:      linux-media@vger.kernel.org
9857 W:      https://linuxtv.org
9858 Q:      http://patchwork.kernel.org/project/linux-media/list/
9859 T:      git git://linuxtv.org/media_tree.git
9860 S:      Maintained
9861 F:      Documentation/devicetree/bindings/media/
9862 F:      Documentation/media/
9863 F:      drivers/media/
9864 F:      drivers/staging/media/
9865 F:      include/linux/platform_data/media/
9866 F:      include/media/
9867 F:      include/uapi/linux/dvb/
9868 F:      include/uapi/linux/videodev2.h
9869 F:      include/uapi/linux/media.h
9870 F:      include/uapi/linux/v4l2-*
9871 F:      include/uapi/linux/meye.h
9872 F:      include/uapi/linux/ivtv*
9873 F:      include/uapi/linux/uvcvideo.h
9874
9875 MEDIATEK BLUETOOTH DRIVER
9876 M:      Sean Wang <sean.wang@mediatek.com>
9877 L:      linux-bluetooth@vger.kernel.org
9878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9879 S:      Maintained
9880 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9881 F:      drivers/bluetooth/btmtkuart.c
9882
9883 MEDIATEK CIR DRIVER
9884 M:      Sean Wang <sean.wang@mediatek.com>
9885 S:      Maintained
9886 F:      drivers/media/rc/mtk-cir.c
9887
9888 MEDIATEK DMA DRIVER
9889 M:      Sean Wang <sean.wang@mediatek.com>
9890 L:      dmaengine@vger.kernel.org
9891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9892 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9893 S:      Maintained
9894 F:      Documentation/devicetree/bindings/dma/mtk-*
9895 F:      drivers/dma/mediatek/
9896
9897 MEDIATEK PMIC LED DRIVER
9898 M:      Sean Wang <sean.wang@mediatek.com>
9899 S:      Maintained
9900 F:      drivers/leds/leds-mt6323.c
9901 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9902
9903 MEDIATEK ETHERNET DRIVER
9904 M:      Felix Fietkau <nbd@openwrt.org>
9905 M:      John Crispin <john@phrozen.org>
9906 M:      Sean Wang <sean.wang@mediatek.com>
9907 M:      Nelson Chang <nelson.chang@mediatek.com>
9908 L:      netdev@vger.kernel.org
9909 S:      Maintained
9910 F:      drivers/net/ethernet/mediatek/
9911
9912 MEDIATEK SWITCH DRIVER
9913 M:      Sean Wang <sean.wang@mediatek.com>
9914 L:      netdev@vger.kernel.org
9915 S:      Maintained
9916 F:      drivers/net/dsa/mt7530.*
9917 F:      net/dsa/tag_mtk.c
9918
9919 MEDIATEK JPEG DRIVER
9920 M:      Rick Chang <rick.chang@mediatek.com>
9921 M:      Bin Liu <bin.liu@mediatek.com>
9922 S:      Supported
9923 F:      drivers/media/platform/mtk-jpeg/
9924 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9925
9926 MEDIATEK MDP DRIVER
9927 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9928 M:      Houlong Wei <houlong.wei@mediatek.com>
9929 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9930 S:      Supported
9931 F:      drivers/media/platform/mtk-mdp/
9932 F:      drivers/media/platform/mtk-vpu/
9933 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9934
9935 MEDIATEK MEDIA DRIVER
9936 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9937 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9938 S:      Supported
9939 F:      drivers/media/platform/mtk-vcodec/
9940 F:      drivers/media/platform/mtk-vpu/
9941 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9942 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9943
9944 MEDIATEK MMC/SD/SDIO DRIVER
9945 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9946 S:      Maintained
9947 F:      drivers/mmc/host/mtk-sd.c
9948 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9949
9950 MEDIATEK MT76 WIRELESS LAN DRIVER
9951 M:      Felix Fietkau <nbd@nbd.name>
9952 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9953 R:      Ryder Lee <ryder.lee@mediatek.com>
9954 R:      Roy Luo <royluo@google.com>
9955 L:      linux-wireless@vger.kernel.org
9956 S:      Maintained
9957 F:      drivers/net/wireless/mediatek/mt76/
9958
9959 MEDIATEK MT7601U WIRELESS LAN DRIVER
9960 M:      Jakub Kicinski <kubakici@wp.pl>
9961 L:      linux-wireless@vger.kernel.org
9962 S:      Maintained
9963 F:      drivers/net/wireless/mediatek/mt7601u/
9964
9965 MEDIATEK NAND CONTROLLER DRIVER
9966 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9967 L:      linux-mtd@lists.infradead.org
9968 S:      Maintained
9969 F:      drivers/mtd/nand/raw/mtk_*
9970 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9971
9972 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9973 M:      Sean Wang <sean.wang@mediatek.com>
9974 S:      Maintained
9975 F:      drivers/char/hw_random/mtk-rng.c
9976
9977 MEDIATEK USB3 DRD IP DRIVER
9978 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9979 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9981 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9982 S:      Maintained
9983 F:      drivers/usb/mtu3/
9984
9985 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9986 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9987 M:      Martin Donnelly <martin.donnelly@ge.com>
9988 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9989 S:      Maintained
9990 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9991 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9992
9993 MEGARAID SCSI/SAS DRIVERS
9994 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9995 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9996 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9997 L:      megaraidlinux.pdl@broadcom.com
9998 L:      linux-scsi@vger.kernel.org
9999 W:      http://www.avagotech.com/support/
10000 S:      Maintained
10001 F:      Documentation/scsi/megaraid.txt
10002 F:      drivers/scsi/megaraid.*
10003 F:      drivers/scsi/megaraid/
10004
10005 MELEXIS MLX90614 DRIVER
10006 M:      Crt Mori <cmo@melexis.com>
10007 L:      linux-iio@vger.kernel.org
10008 W:      http://www.melexis.com
10009 S:      Supported
10010 F:      drivers/iio/temperature/mlx90614.c
10011
10012 MELEXIS MLX90632 DRIVER
10013 M:      Crt Mori <cmo@melexis.com>
10014 L:      linux-iio@vger.kernel.org
10015 W:      http://www.melexis.com
10016 S:      Supported
10017 F:      drivers/iio/temperature/mlx90632.c
10018
10019 MELFAS MIP4 TOUCHSCREEN DRIVER
10020 M:      Sangwon Jee <jeesw@melfas.com>
10021 W:      http://www.melfas.com
10022 S:      Supported
10023 F:      drivers/input/touchscreen/melfas_mip4.c
10024 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10025
10026 MELLANOX ETHERNET DRIVER (mlx4_en)
10027 M:      Tariq Toukan <tariqt@mellanox.com>
10028 L:      netdev@vger.kernel.org
10029 S:      Supported
10030 W:      http://www.mellanox.com
10031 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10032 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10033
10034 MELLANOX ETHERNET DRIVER (mlx5e)
10035 M:      Saeed Mahameed <saeedm@mellanox.com>
10036 L:      netdev@vger.kernel.org
10037 S:      Supported
10038 W:      http://www.mellanox.com
10039 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10040 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10041
10042 MELLANOX ETHERNET INNOVA DRIVERS
10043 R:      Boris Pismenny <borisp@mellanox.com>
10044 L:      netdev@vger.kernel.org
10045 S:      Supported
10046 W:      http://www.mellanox.com
10047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10048 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10049 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10050 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10051 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10052
10053 MELLANOX ETHERNET SWITCH DRIVERS
10054 M:      Jiri Pirko <jiri@mellanox.com>
10055 M:      Ido Schimmel <idosch@mellanox.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Supported
10058 W:      http://www.mellanox.com
10059 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10060 F:      drivers/net/ethernet/mellanox/mlxsw/
10061 F:      tools/testing/selftests/drivers/net/mlxsw/
10062
10063 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10064 M:      mlxsw@mellanox.com
10065 L:      netdev@vger.kernel.org
10066 S:      Supported
10067 W:      http://www.mellanox.com
10068 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10069 F:      drivers/net/ethernet/mellanox/mlxfw/
10070
10071 MELLANOX HARDWARE PLATFORM SUPPORT
10072 M:      Andy Shevchenko <andy@infradead.org>
10073 M:      Darren Hart <dvhart@infradead.org>
10074 M:      Vadim Pasternak <vadimp@mellanox.com>
10075 L:      platform-driver-x86@vger.kernel.org
10076 S:      Supported
10077 F:      drivers/platform/mellanox/
10078 F:      include/linux/platform_data/mlxreg.h
10079
10080 MELLANOX MLX4 core VPI driver
10081 M:      Tariq Toukan <tariqt@mellanox.com>
10082 L:      netdev@vger.kernel.org
10083 L:      linux-rdma@vger.kernel.org
10084 W:      http://www.mellanox.com
10085 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10086 S:      Supported
10087 F:      drivers/net/ethernet/mellanox/mlx4/
10088 F:      include/linux/mlx4/
10089
10090 MELLANOX MLX4 IB driver
10091 M:      Yishai Hadas <yishaih@mellanox.com>
10092 L:      linux-rdma@vger.kernel.org
10093 W:      http://www.mellanox.com
10094 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10095 S:      Supported
10096 F:      drivers/infiniband/hw/mlx4/
10097 F:      include/linux/mlx4/
10098 F:      include/uapi/rdma/mlx4-abi.h
10099
10100 MELLANOX MLX5 core VPI driver
10101 M:      Saeed Mahameed <saeedm@mellanox.com>
10102 M:      Leon Romanovsky <leonro@mellanox.com>
10103 L:      netdev@vger.kernel.org
10104 L:      linux-rdma@vger.kernel.org
10105 W:      http://www.mellanox.com
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 S:      Supported
10108 F:      drivers/net/ethernet/mellanox/mlx5/core/
10109 F:      include/linux/mlx5/
10110
10111 MELLANOX MLX5 IB driver
10112 M:      Leon Romanovsky <leonro@mellanox.com>
10113 L:      linux-rdma@vger.kernel.org
10114 W:      http://www.mellanox.com
10115 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10116 S:      Supported
10117 F:      drivers/infiniband/hw/mlx5/
10118 F:      include/linux/mlx5/
10119 F:      include/uapi/rdma/mlx5-abi.h
10120
10121 MELLANOX MLXCPLD I2C AND MUX DRIVER
10122 M:      Vadim Pasternak <vadimp@mellanox.com>
10123 M:      Michael Shych <michaelsh@mellanox.com>
10124 L:      linux-i2c@vger.kernel.org
10125 S:      Supported
10126 F:      drivers/i2c/busses/i2c-mlxcpld.c
10127 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10128 F:      Documentation/i2c/busses/i2c-mlxcpld
10129
10130 MELLANOX MLXCPLD LED DRIVER
10131 M:      Vadim Pasternak <vadimp@mellanox.com>
10132 L:      linux-leds@vger.kernel.org
10133 S:      Supported
10134 F:      drivers/leds/leds-mlxcpld.c
10135 F:      drivers/leds/leds-mlxreg.c
10136 F:      Documentation/leds/leds-mlxcpld.txt
10137
10138 MELLANOX PLATFORM DRIVER
10139 M:      Vadim Pasternak <vadimp@mellanox.com>
10140 L:      platform-driver-x86@vger.kernel.org
10141 S:      Supported
10142 F:      drivers/platform/x86/mlx-platform.c
10143
10144 MEMBARRIER SUPPORT
10145 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10146 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10147 L:      linux-kernel@vger.kernel.org
10148 S:      Supported
10149 F:      kernel/sched/membarrier.c
10150 F:      include/uapi/linux/membarrier.h
10151 F:      arch/powerpc/include/asm/membarrier.h
10152
10153 MEMBLOCK
10154 M:      Mike Rapoport <rppt@linux.ibm.com>
10155 L:      linux-mm@kvack.org
10156 S:      Maintained
10157 F:      include/linux/memblock.h
10158 F:      mm/memblock.c
10159 F:      Documentation/core-api/boot-time-mm.rst
10160
10161 MEMORY MANAGEMENT
10162 L:      linux-mm@kvack.org
10163 W:      http://www.linux-mm.org
10164 S:      Maintained
10165 F:      include/linux/mm.h
10166 F:      include/linux/gfp.h
10167 F:      include/linux/mmzone.h
10168 F:      include/linux/memory_hotplug.h
10169 F:      include/linux/vmalloc.h
10170 F:      mm/
10171
10172 MEMORY TECHNOLOGY DEVICES (MTD)
10173 M:      David Woodhouse <dwmw2@infradead.org>
10174 M:      Brian Norris <computersforpeace@gmail.com>
10175 M:      Marek Vasut <marek.vasut@gmail.com>
10176 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10177 M:      Richard Weinberger <richard@nod.at>
10178 M:      Vignesh Raghavendra <vigneshr@ti.com>
10179 L:      linux-mtd@lists.infradead.org
10180 W:      http://www.linux-mtd.infradead.org/
10181 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10184 S:      Maintained
10185 F:      Documentation/devicetree/bindings/mtd/
10186 F:      drivers/mtd/
10187 F:      include/linux/mtd/
10188 F:      include/uapi/mtd/
10189
10190 MEN A21 WATCHDOG DRIVER
10191 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10192 L:      linux-watchdog@vger.kernel.org
10193 S:      Maintained
10194 F:      drivers/watchdog/mena21_wdt.c
10195
10196 MEN CHAMELEON BUS (mcb)
10197 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10198 S:      Maintained
10199 F:      drivers/mcb/
10200 F:      include/linux/mcb.h
10201 F:      Documentation/men-chameleon-bus.txt
10202
10203 MEN F21BMC (Board Management Controller)
10204 M:      Andreas Werner <andreas.werner@men.de>
10205 S:      Supported
10206 F:      drivers/mfd/menf21bmc.c
10207 F:      drivers/watchdog/menf21bmc_wdt.c
10208 F:      drivers/leds/leds-menf21bmc.c
10209 F:      drivers/hwmon/menf21bmc_hwmon.c
10210 F:      Documentation/hwmon/menf21bmc.rst
10211
10212 MEN Z069 WATCHDOG DRIVER
10213 M:      Johannes Thumshirn <jth@kernel.org>
10214 L:      linux-watchdog@vger.kernel.org
10215 S:      Maintained
10216 F:      drivers/watchdog/menz69_wdt.c
10217
10218 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10219 M:      Neil Armstrong <narmstrong@baylibre.com>
10220 L:      linux-media@lists.freedesktop.org
10221 L:      linux-amlogic@lists.infradead.org
10222 W:      http://linux-meson.com/
10223 S:      Supported
10224 F:      drivers/media/platform/meson/ao-cec.c
10225 F:      drivers/media/platform/meson/ao-cec-g12a.c
10226 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10227 T:      git git://linuxtv.org/media_tree.git
10228
10229 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10230 M:      Liang Yang <liang.yang@amlogic.com>
10231 L:      linux-mtd@lists.infradead.org
10232 S:      Maintained
10233 F:      drivers/mtd/nand/raw/meson_*
10234 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10235
10236 METHODE UDPU SUPPORT
10237 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10238 S:      Maintained
10239 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10240
10241 MICROBLAZE ARCHITECTURE
10242 M:      Michal Simek <monstr@monstr.eu>
10243 W:      http://www.monstr.eu/fdt/
10244 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10245 S:      Supported
10246 F:      arch/microblaze/
10247
10248 MICROCHIP AT91 SERIAL DRIVER
10249 M:      Richard Genoud <richard.genoud@gmail.com>
10250 S:      Maintained
10251 F:      drivers/tty/serial/atmel_serial.c
10252 F:      drivers/tty/serial/atmel_serial.h
10253 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10254
10255 MICROCHIP AUDIO ASOC DRIVERS
10256 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10257 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10258 S:      Supported
10259 F:      sound/soc/atmel
10260
10261 MICROCHIP DMA DRIVER
10262 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10264 L:      dmaengine@vger.kernel.org
10265 S:      Supported
10266 F:      drivers/dma/at_hdmac.c
10267 F:      drivers/dma/at_hdmac_regs.h
10268 F:      include/linux/platform_data/dma-atmel.h
10269 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10270 F:      include/dt-bindings/dma/at91.h
10271
10272 MICROCHIP ECC DRIVER
10273 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10274 L:      linux-crypto@vger.kernel.org
10275 S:      Maintained
10276 F:      drivers/crypto/atmel-ecc.*
10277
10278 MICROCHIP I2C DRIVER
10279 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10280 L:      linux-i2c@vger.kernel.org
10281 S:      Supported
10282 F:      drivers/i2c/busses/i2c-at91.h
10283 F:      drivers/i2c/busses/i2c-at91-*.c
10284
10285 MICROCHIP ISC DRIVER
10286 M:      Eugen Hristev <eugen.hristev@microchip.com>
10287 L:      linux-media@vger.kernel.org
10288 S:      Supported
10289 F:      drivers/media/platform/atmel/atmel-isc.c
10290 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10291 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10292
10293 MICROCHIP ISI DRIVER
10294 M:      Eugen Hristev <eugen.hristev@microchip.com>
10295 L:      linux-media@vger.kernel.org
10296 S:      Supported
10297 F:      drivers/media/platform/atmel/atmel-isi.c
10298 F:      drivers/media/platform/atmel/atmel-isi.h
10299
10300 MICROCHIP AT91 USART MFD DRIVER
10301 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10302 L:      linux-kernel@vger.kernel.org
10303 S:      Supported
10304 F:      drivers/mfd/at91-usart.c
10305 F:      include/dt-bindings/mfd/at91-usart.h
10306 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10307
10308 MICROCHIP AT91 USART SPI DRIVER
10309 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10310 L:      linux-spi@vger.kernel.org
10311 S:      Supported
10312 F:      drivers/spi/spi-at91-usart.c
10313 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10314
10315 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10316 M:      Woojung Huh <woojung.huh@microchip.com>
10317 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10318 L:      netdev@vger.kernel.org
10319 S:      Maintained
10320 F:      net/dsa/tag_ksz.c
10321 F:      drivers/net/dsa/microchip/*
10322 F:      include/linux/platform_data/microchip-ksz.h
10323 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10324
10325 MICROCHIP LAN743X ETHERNET DRIVER
10326 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10327 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10328 L:      netdev@vger.kernel.org
10329 S:      Maintained
10330 F:      drivers/net/ethernet/microchip/lan743x_*
10331
10332 MICROCHIP LCDFB DRIVER
10333 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10334 L:      linux-fbdev@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/video/fbdev/atmel_lcdfb.c
10337 F:      include/video/atmel_lcdc.h
10338
10339 MICROCHIP MMC/SD/SDIO MCI DRIVER
10340 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10341 S:      Maintained
10342 F:      drivers/mmc/host/atmel-mci.c
10343
10344 MICROCHIP MCP16502 PMIC DRIVER
10345 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10347 S:      Maintained
10348 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10349 F:      drivers/regulator/mcp16502.c
10350
10351 MICROCHIP MCP3911 ADC DRIVER
10352 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10353 M:      Kent Gustavsson <kent@minoris.se>
10354 L:      linux-iio@vger.kernel.org
10355 S:      Supported
10356 F:      drivers/iio/adc/mcp3911.c
10357 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10358
10359 MICROCHIP NAND DRIVER
10360 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10361 L:      linux-mtd@lists.infradead.org
10362 S:      Supported
10363 F:      drivers/mtd/nand/raw/atmel/*
10364 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10365
10366 MICROCHIP PWM DRIVER
10367 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10369 L:      linux-pwm@vger.kernel.org
10370 S:      Supported
10371 F:      drivers/pwm/pwm-atmel.c
10372 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10373
10374 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10375 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10376 M:      Eugen Hristev <eugen.hristev@microchip.com>
10377 L:      linux-iio@vger.kernel.org
10378 S:      Supported
10379 F:      drivers/iio/adc/at91-sama5d2_adc.c
10380 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10381 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10382
10383 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10384 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10385 S:      Supported
10386 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10387
10388 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10389 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10391 L:      linux-gpio@vger.kernel.org
10392 F:      drivers/gpio/gpio-sama5d2-piobu.c
10393
10394 MICROCHIP SPI DRIVER
10395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10396 S:      Supported
10397 F:      drivers/spi/spi-atmel.*
10398
10399 MICROCHIP SSC DRIVER
10400 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10402 S:      Supported
10403 F:      drivers/misc/atmel-ssc.c
10404 F:      include/linux/atmel-ssc.h
10405
10406 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10407 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10409 S:      Supported
10410 F:      drivers/misc/atmel_tclib.c
10411 F:      drivers/clocksource/tcb_clksrc.c
10412
10413 MICROCHIP USBA UDC DRIVER
10414 M:      Cristian Birsan <cristian.birsan@microchip.com>
10415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10416 S:      Supported
10417 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10418
10419 MICROCHIP USB251XB DRIVER
10420 M:      Richard Leitner <richard.leitner@skidata.com>
10421 L:      linux-usb@vger.kernel.org
10422 S:      Maintained
10423 F:      drivers/usb/misc/usb251xb.c
10424 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10425
10426 MICROCHIP XDMA DRIVER
10427 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10428 L:      linux-arm-kernel@lists.infradead.org
10429 L:      dmaengine@vger.kernel.org
10430 S:      Supported
10431 F:      drivers/dma/at_xdmac.c
10432
10433 MICROSEMI MIPS SOCS
10434 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10435 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10436 L:      linux-mips@vger.kernel.org
10437 S:      Supported
10438 F:      arch/mips/generic/board-ocelot.c
10439 F:      arch/mips/configs/generic/board-ocelot.config
10440 F:      arch/mips/boot/dts/mscc/
10441 F:      Documentation/devicetree/bindings/mips/mscc.txt
10442
10443 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10444 M:      Don Brace <don.brace@microsemi.com>
10445 L:      esc.storagedev@microsemi.com
10446 L:      linux-scsi@vger.kernel.org
10447 S:      Supported
10448 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10449 F:      drivers/scsi/smartpqi/Kconfig
10450 F:      drivers/scsi/smartpqi/Makefile
10451 F:      include/linux/cciss*.h
10452 F:      include/uapi/linux/cciss*.h
10453 F:      Documentation/scsi/smartpqi.txt
10454
10455 MICROSEMI ETHERNET SWITCH DRIVER
10456 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10457 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10458 L:      netdev@vger.kernel.org
10459 S:      Supported
10460 F:      drivers/net/ethernet/mscc/
10461
10462 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10463 M:      Chen Yu <yu.c.chen@intel.com>
10464 L:      platform-driver-x86@vger.kernel.org
10465 S:      Supported
10466 F:      drivers/platform/x86/surfacepro3_button.c
10467
10468 MICROTEK X6 SCANNER
10469 M:      Oliver Neukum <oliver@neukum.org>
10470 S:      Maintained
10471 F:      drivers/usb/image/microtek.*
10472
10473 MIPS
10474 M:      Ralf Baechle <ralf@linux-mips.org>
10475 M:      Paul Burton <paul.burton@mips.com>
10476 M:      James Hogan <jhogan@kernel.org>
10477 L:      linux-mips@vger.kernel.org
10478 W:      http://www.linux-mips.org/
10479 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10481 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10482 S:      Supported
10483 F:      Documentation/devicetree/bindings/mips/
10484 F:      Documentation/mips/
10485 F:      arch/mips/
10486 F:      drivers/platform/mips/
10487
10488 MIPS BOSTON DEVELOPMENT BOARD
10489 M:      Paul Burton <paul.burton@mips.com>
10490 L:      linux-mips@vger.kernel.org
10491 S:      Maintained
10492 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10493 F:      arch/mips/boot/dts/img/boston.dts
10494 F:      arch/mips/configs/generic/board-boston.config
10495 F:      drivers/clk/imgtec/clk-boston.c
10496 F:      include/dt-bindings/clock/boston-clock.h
10497
10498 MIPS GENERIC PLATFORM
10499 M:      Paul Burton <paul.burton@mips.com>
10500 L:      linux-mips@vger.kernel.org
10501 S:      Supported
10502 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10503 F:      arch/mips/generic/
10504 F:      arch/mips/tools/generic-board-config.sh
10505
10506 MIPS/LOONGSON1 ARCHITECTURE
10507 M:      Keguang Zhang <keguang.zhang@gmail.com>
10508 L:      linux-mips@vger.kernel.org
10509 S:      Maintained
10510 F:      arch/mips/loongson32/
10511 F:      arch/mips/include/asm/mach-loongson32/
10512 F:      drivers/*/*loongson1*
10513 F:      drivers/*/*/*loongson1*
10514
10515 MIPS/LOONGSON2 ARCHITECTURE
10516 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10517 L:      linux-mips@vger.kernel.org
10518 S:      Maintained
10519 F:      arch/mips/loongson64/fuloong-2e/
10520 F:      arch/mips/loongson64/lemote-2f/
10521 F:      arch/mips/include/asm/mach-loongson64/
10522 F:      drivers/*/*loongson2*
10523 F:      drivers/*/*/*loongson2*
10524
10525 MIPS/LOONGSON3 ARCHITECTURE
10526 M:      Huacai Chen <chenhc@lemote.com>
10527 L:      linux-mips@vger.kernel.org
10528 S:      Maintained
10529 F:      arch/mips/loongson64/
10530 F:      arch/mips/include/asm/mach-loongson64/
10531 F:      drivers/platform/mips/cpu_hwmon.c
10532 F:      drivers/*/*loongson3*
10533 F:      drivers/*/*/*loongson3*
10534
10535 MIPS RINT INSTRUCTION EMULATION
10536 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10537 L:      linux-mips@vger.kernel.org
10538 S:      Supported
10539 F:      arch/mips/math-emu/sp_rint.c
10540 F:      arch/mips/math-emu/dp_rint.c
10541
10542 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10543 M:      Hans Verkuil <hverkuil@xs4all.nl>
10544 L:      linux-media@vger.kernel.org
10545 T:      git git://linuxtv.org/media_tree.git
10546 W:      https://linuxtv.org
10547 S:      Odd Fixes
10548 F:      drivers/media/radio/radio-miropcm20*
10549
10550 MMP SUPPORT
10551 R:      Lubomir Rintel <lkundrak@v3.sk>
10552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10553 S:      Odd Fixes
10554 F:      arch/arm/boot/dts/mmp*
10555 F:      arch/arm/mach-mmp/
10556
10557 MMU GATHER AND TLB INVALIDATION
10558 M:      Will Deacon <will@kernel.org>
10559 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10560 M:      Andrew Morton <akpm@linux-foundation.org>
10561 M:      Nick Piggin <npiggin@gmail.com>
10562 M:      Peter Zijlstra <peterz@infradead.org>
10563 L:      linux-arch@vger.kernel.org
10564 L:      linux-mm@kvack.org
10565 S:      Maintained
10566 F:      arch/*/include/asm/tlb.h
10567 F:      include/asm-generic/tlb.h
10568 F:      mm/mmu_gather.c
10569
10570 MN88472 MEDIA DRIVER
10571 M:      Antti Palosaari <crope@iki.fi>
10572 L:      linux-media@vger.kernel.org
10573 W:      https://linuxtv.org
10574 W:      http://palosaari.fi/linux/
10575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10576 S:      Maintained
10577 F:      drivers/media/dvb-frontends/mn88472*
10578
10579 MN88473 MEDIA DRIVER
10580 M:      Antti Palosaari <crope@iki.fi>
10581 L:      linux-media@vger.kernel.org
10582 W:      https://linuxtv.org
10583 W:      http://palosaari.fi/linux/
10584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10585 S:      Maintained
10586 F:      drivers/media/dvb-frontends/mn88473*
10587
10588 MODULE SUPPORT
10589 M:      Jessica Yu <jeyu@kernel.org>
10590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10591 S:      Maintained
10592 F:      include/linux/module.h
10593 F:      kernel/module.c
10594
10595 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10596 W:      http://popies.net/meye/
10597 S:      Orphan
10598 F:      Documentation/media/v4l-drivers/meye*
10599 F:      drivers/media/pci/meye/
10600 F:      include/uapi/linux/meye.h
10601
10602 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10603 M:      Jiri Slaby <jirislaby@gmail.com>
10604 S:      Maintained
10605 F:      Documentation/serial/moxa-smartio.rst
10606 F:      drivers/tty/mxser.*
10607
10608 MR800 AVERMEDIA USB FM RADIO DRIVER
10609 M:      Alexey Klimov <klimov.linux@gmail.com>
10610 L:      linux-media@vger.kernel.org
10611 T:      git git://linuxtv.org/media_tree.git
10612 S:      Maintained
10613 F:      drivers/media/radio/radio-mr800.c
10614
10615 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10616 M:      Alan Ott <alan@signal11.us>
10617 L:      linux-wpan@vger.kernel.org
10618 S:      Maintained
10619 F:      drivers/net/ieee802154/mrf24j40.c
10620 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10621
10622 MSI LAPTOP SUPPORT
10623 M:      "Lee, Chun-Yi" <jlee@suse.com>
10624 L:      platform-driver-x86@vger.kernel.org
10625 S:      Maintained
10626 F:      drivers/platform/x86/msi-laptop.c
10627
10628 MSI WMI SUPPORT
10629 L:      platform-driver-x86@vger.kernel.org
10630 S:      Orphan
10631 F:      drivers/platform/x86/msi-wmi.c
10632
10633 MSI001 MEDIA DRIVER
10634 M:      Antti Palosaari <crope@iki.fi>
10635 L:      linux-media@vger.kernel.org
10636 W:      https://linuxtv.org
10637 W:      http://palosaari.fi/linux/
10638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10639 T:      git git://linuxtv.org/anttip/media_tree.git
10640 S:      Maintained
10641 F:      drivers/media/tuners/msi001*
10642
10643 MSI2500 MEDIA DRIVER
10644 M:      Antti Palosaari <crope@iki.fi>
10645 L:      linux-media@vger.kernel.org
10646 W:      https://linuxtv.org
10647 W:      http://palosaari.fi/linux/
10648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10649 T:      git git://linuxtv.org/anttip/media_tree.git
10650 S:      Maintained
10651 F:      drivers/media/usb/msi2500/
10652
10653 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10654 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10655 L:      linux-mtd@lists.infradead.org
10656 S:      Maintained
10657 F:      drivers/mtd/devices/docg3*
10658
10659 MT9M032 APTINA SENSOR DRIVER
10660 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10661 L:      linux-media@vger.kernel.org
10662 T:      git git://linuxtv.org/media_tree.git
10663 S:      Maintained
10664 F:      drivers/media/i2c/mt9m032.c
10665 F:      include/media/i2c/mt9m032.h
10666
10667 MT9P031 APTINA CAMERA SENSOR
10668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/mt9p031.c
10673 F:      include/media/i2c/mt9p031.h
10674
10675 MT9T001 APTINA CAMERA SENSOR
10676 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/mt9t001.c
10681 F:      include/media/i2c/mt9t001.h
10682
10683 MT9T112 APTINA CAMERA SENSOR
10684 M:      Jacopo Mondi <jacopo@jmondi.org>
10685 L:      linux-media@vger.kernel.org
10686 T:      git git://linuxtv.org/media_tree.git
10687 S:      Odd Fixes
10688 F:      drivers/media/i2c/mt9t112.c
10689 F:      include/media/i2c/mt9t112.h
10690
10691 MT9V032 APTINA CAMERA SENSOR
10692 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10693 L:      linux-media@vger.kernel.org
10694 T:      git git://linuxtv.org/media_tree.git
10695 S:      Maintained
10696 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10697 F:      drivers/media/i2c/mt9v032.c
10698 F:      include/media/i2c/mt9v032.h
10699
10700 MT9V111 APTINA CAMERA SENSOR
10701 M:      Jacopo Mondi <jacopo@jmondi.org>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Maintained
10705 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10706 F:      drivers/media/i2c/mt9v111.c
10707
10708 MULTIFUNCTION DEVICES (MFD)
10709 M:      Lee Jones <lee.jones@linaro.org>
10710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10711 S:      Supported
10712 F:      Documentation/devicetree/bindings/mfd/
10713 F:      drivers/mfd/
10714 F:      include/linux/mfd/
10715 F:      include/dt-bindings/mfd/
10716
10717 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10718 S:      Orphan
10719 F:      drivers/mmc/host/mmc_spi.c
10720 F:      include/linux/spi/mmc_spi.h
10721
10722 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10723 M:      Ulf Hansson <ulf.hansson@linaro.org>
10724 L:      linux-mmc@vger.kernel.org
10725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10726 S:      Maintained
10727 F:      Documentation/devicetree/bindings/mmc/
10728 F:      drivers/mmc/
10729 F:      include/linux/mmc/
10730 F:      include/uapi/linux/mmc/
10731
10732 MULTIPLEXER SUBSYSTEM
10733 M:      Peter Rosin <peda@axentia.se>
10734 S:      Maintained
10735 F:      Documentation/ABI/testing/sysfs-class-mux*
10736 F:      Documentation/devicetree/bindings/mux/
10737 F:      include/dt-bindings/mux/
10738 F:      include/linux/mux/
10739 F:      drivers/mux/
10740
10741 MULTITECH MULTIPORT CARD (ISICOM)
10742 S:      Orphan
10743 F:      drivers/tty/isicom.c
10744 F:      include/linux/isicom.h
10745
10746 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10747 M:      Bin Liu <b-liu@ti.com>
10748 L:      linux-usb@vger.kernel.org
10749 S:      Maintained
10750 F:      drivers/usb/musb/
10751
10752 MXL301RF MEDIA DRIVER
10753 M:      Akihiro Tsukada <tskd08@gmail.com>
10754 L:      linux-media@vger.kernel.org
10755 S:      Odd Fixes
10756 F:      drivers/media/tuners/mxl301rf*
10757
10758 MXL5007T MEDIA DRIVER
10759 M:      Michael Krufky <mkrufky@linuxtv.org>
10760 L:      linux-media@vger.kernel.org
10761 W:      https://linuxtv.org
10762 W:      http://github.com/mkrufky
10763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10764 T:      git git://linuxtv.org/mkrufky/tuners.git
10765 S:      Maintained
10766 F:      drivers/media/tuners/mxl5007t.*
10767
10768 MXSFB DRM DRIVER
10769 M:      Marek Vasut <marex@denx.de>
10770 M:      Stefan Agner <stefan@agner.ch>
10771 L:      dri-devel@lists.freedesktop.org
10772 S:      Supported
10773 F:      drivers/gpu/drm/mxsfb/
10774 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10775 T:      git git://anongit.freedesktop.org/drm/drm-misc
10776
10777 MYLEX DAC960 PCI RAID Controller
10778 M:      Hannes Reinecke <hare@kernel.org>
10779 L:      linux-scsi@vger.kernel.org
10780 S:      Supported
10781 F:      drivers/scsi/myrb.*
10782 F:      drivers/scsi/myrs.*
10783
10784 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10785 M:      Chris Lee <christopher.lee@cspi.com>
10786 L:      netdev@vger.kernel.org
10787 W:      https://www.cspi.com/ethernet-products/support/downloads/
10788 S:      Supported
10789 F:      drivers/net/ethernet/myricom/myri10ge/
10790
10791 NAND FLASH SUBSYSTEM
10792 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10793 R:      Richard Weinberger <richard@nod.at>
10794 L:      linux-mtd@lists.infradead.org
10795 W:      http://www.linux-mtd.infradead.org/
10796 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10798 S:      Maintained
10799 F:      drivers/mtd/nand/
10800 F:      include/linux/mtd/*nand*.h
10801
10802 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10803 M:      Daniel Mack <zonque@gmail.com>
10804 S:      Maintained
10805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10806 W:      http://www.native-instruments.com
10807 F:      sound/usb/caiaq/
10808
10809 NATSEMI ETHERNET DRIVER (DP8381x)
10810 S:      Orphan
10811 F:      drivers/net/ethernet/natsemi/natsemi.c
10812
10813 NCR 5380 SCSI DRIVERS
10814 M:      Finn Thain <fthain@telegraphics.com.au>
10815 M:      Michael Schmitz <schmitzmic@gmail.com>
10816 L:      linux-scsi@vger.kernel.org
10817 S:      Maintained
10818 F:      Documentation/scsi/g_NCR5380.txt
10819 F:      drivers/scsi/NCR5380.*
10820 F:      drivers/scsi/arm/cumana_1.c
10821 F:      drivers/scsi/arm/oak.c
10822 F:      drivers/scsi/atari_scsi.*
10823 F:      drivers/scsi/dmx3191d.c
10824 F:      drivers/scsi/g_NCR5380.*
10825 F:      drivers/scsi/mac_scsi.*
10826 F:      drivers/scsi/sun3_scsi.*
10827 F:      drivers/scsi/sun3_scsi_vme.c
10828
10829 NCSI LIBRARY:
10830 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10831 S:      Maintained
10832 F:      net/ncsi/
10833
10834 NCT6775 HARDWARE MONITOR DRIVER
10835 M:      Guenter Roeck <linux@roeck-us.net>
10836 L:      linux-hwmon@vger.kernel.org
10837 S:      Maintained
10838 F:      Documentation/hwmon/nct6775.rst
10839 F:      drivers/hwmon/nct6775.c
10840
10841 NET_FAILOVER MODULE
10842 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10843 L:      netdev@vger.kernel.org
10844 S:      Supported
10845 F:      driver/net/net_failover.c
10846 F:      include/net/net_failover.h
10847 F:      Documentation/networking/net_failover.rst
10848
10849 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10850 M:      Faisal Latif <faisal.latif@intel.com>
10851 L:      linux-rdma@vger.kernel.org
10852 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10853 S:      Supported
10854 F:      drivers/infiniband/hw/nes/
10855 F:      include/uapi/rdma/nes-abi.h
10856
10857 NETEM NETWORK EMULATOR
10858 M:      Stephen Hemminger <stephen@networkplumber.org>
10859 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10860 S:      Maintained
10861 F:      net/sched/sch_netem.c
10862
10863 NETERION 10GbE DRIVERS (s2io/vxge)
10864 M:      Jon Mason <jdmason@kudzu.us>
10865 L:      netdev@vger.kernel.org
10866 S:      Supported
10867 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10868 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10869 F:      drivers/net/ethernet/neterion/
10870
10871 NETFILTER
10872 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10873 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10874 M:      Florian Westphal <fw@strlen.de>
10875 L:      netfilter-devel@vger.kernel.org
10876 L:      coreteam@netfilter.org
10877 W:      http://www.netfilter.org/
10878 W:      http://www.iptables.org/
10879 W:      http://www.nftables.org/
10880 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10883 S:      Maintained
10884 F:      include/linux/netfilter*
10885 F:      include/linux/netfilter/
10886 F:      include/net/netfilter/
10887 F:      include/uapi/linux/netfilter*
10888 F:      include/uapi/linux/netfilter/
10889 F:      net/*/netfilter.c
10890 F:      net/*/netfilter/
10891 F:      net/netfilter/
10892 F:      net/bridge/br_netfilter*.c
10893
10894 NETROM NETWORK LAYER
10895 M:      Ralf Baechle <ralf@linux-mips.org>
10896 L:      linux-hams@vger.kernel.org
10897 W:      http://www.linux-ax25.org/
10898 S:      Maintained
10899 F:      include/net/netrom.h
10900 F:      include/uapi/linux/netrom.h
10901 F:      net/netrom/
10902
10903 NETRONOME ETHERNET DRIVERS
10904 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10905 L:      oss-drivers@netronome.com
10906 S:      Maintained
10907 F:      drivers/net/ethernet/netronome/
10908
10909 NETWORK BLOCK DEVICE (NBD)
10910 M:      Josef Bacik <josef@toxicpanda.com>
10911 S:      Maintained
10912 L:      linux-block@vger.kernel.org
10913 L:      nbd@other.debian.org
10914 F:      Documentation/blockdev/nbd.txt
10915 F:      drivers/block/nbd.c
10916 F:      include/trace/events/nbd.h
10917 F:      include/uapi/linux/nbd.h
10918
10919 NETWORK DROP MONITOR
10920 M:      Neil Horman <nhorman@tuxdriver.com>
10921 L:      netdev@vger.kernel.org
10922 S:      Maintained
10923 W:      https://fedorahosted.org/dropwatch/
10924 F:      net/core/drop_monitor.c
10925
10926 NETWORKING DRIVERS
10927 M:      "David S. Miller" <davem@davemloft.net>
10928 L:      netdev@vger.kernel.org
10929 W:      http://www.linuxfoundation.org/en/Net
10930 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10933 S:      Odd Fixes
10934 F:      Documentation/devicetree/bindings/net/
10935 F:      drivers/net/
10936 F:      include/linux/if_*
10937 F:      include/linux/netdevice.h
10938 F:      include/linux/etherdevice.h
10939 F:      include/linux/fcdevice.h
10940 F:      include/linux/fddidevice.h
10941 F:      include/linux/hippidevice.h
10942 F:      include/linux/inetdevice.h
10943 F:      include/uapi/linux/if_*
10944 F:      include/uapi/linux/netdevice.h
10945
10946 NETWORKING DRIVERS (WIRELESS)
10947 M:      Kalle Valo <kvalo@codeaurora.org>
10948 L:      linux-wireless@vger.kernel.org
10949 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/net/wireless/
10954 F:      drivers/net/wireless/
10955
10956 NETWORKING [DSA]
10957 M:      Andrew Lunn <andrew@lunn.ch>
10958 M:      Vivien Didelot <vivien.didelot@gmail.com>
10959 M:      Florian Fainelli <f.fainelli@gmail.com>
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/net/dsa/
10962 F:      net/dsa/
10963 F:      include/net/dsa.h
10964 F:      include/linux/dsa/
10965 F:      include/linux/platform_data/dsa.h
10966 F:      drivers/net/dsa/
10967
10968 NETWORKING [GENERAL]
10969 M:      "David S. Miller" <davem@davemloft.net>
10970 L:      netdev@vger.kernel.org
10971 W:      http://www.linuxfoundation.org/en/Net
10972 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10975 B:      mailto:netdev@vger.kernel.org
10976 S:      Maintained
10977 F:      net/
10978 F:      include/net/
10979 F:      include/linux/in.h
10980 F:      include/linux/net.h
10981 F:      include/linux/netdevice.h
10982 F:      include/uapi/linux/in.h
10983 F:      include/uapi/linux/net.h
10984 F:      include/uapi/linux/netdevice.h
10985 F:      include/uapi/linux/net_namespace.h
10986 F:      tools/testing/selftests/net/
10987 F:      lib/net_utils.c
10988 F:      lib/random32.c
10989 F:      Documentation/networking/
10990
10991 NETWORKING [IPSEC]
10992 M:      Steffen Klassert <steffen.klassert@secunet.com>
10993 M:      Herbert Xu <herbert@gondor.apana.org.au>
10994 M:      "David S. Miller" <davem@davemloft.net>
10995 L:      netdev@vger.kernel.org
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10998 S:      Maintained
10999 F:      net/xfrm/
11000 F:      net/key/
11001 F:      net/ipv4/xfrm*
11002 F:      net/ipv4/esp4*
11003 F:      net/ipv4/ah4.c
11004 F:      net/ipv4/ipcomp.c
11005 F:      net/ipv4/ip_vti.c
11006 F:      net/ipv6/xfrm*
11007 F:      net/ipv6/esp6*
11008 F:      net/ipv6/ah6.c
11009 F:      net/ipv6/ipcomp6.c
11010 F:      net/ipv6/ip6_vti.c
11011 F:      include/uapi/linux/xfrm.h
11012 F:      include/net/xfrm.h
11013
11014 NETWORKING [IPv4/IPv6]
11015 M:      "David S. Miller" <davem@davemloft.net>
11016 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11017 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11018 L:      netdev@vger.kernel.org
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11020 S:      Maintained
11021 F:      net/ipv4/
11022 F:      net/ipv6/
11023 F:      include/net/ip*
11024 F:      arch/x86/net/*
11025
11026 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11027 M:      Paul Moore <paul@paul-moore.com>
11028 W:      https://github.com/netlabel
11029 L:      netdev@vger.kernel.org
11030 L:      linux-security-module@vger.kernel.org
11031 S:      Maintained
11032 F:      Documentation/netlabel/
11033 F:      include/net/calipso.h
11034 F:      include/net/cipso_ipv4.h
11035 F:      include/net/netlabel.h
11036 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11037 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11038 F:      net/netlabel/
11039 F:      net/ipv4/cipso_ipv4.c
11040 F:      net/ipv6/calipso.c
11041 F:      net/netfilter/xt_CONNSECMARK.c
11042 F:      net/netfilter/xt_SECMARK.c
11043
11044 NETWORKING [TCP]
11045 M:      Eric Dumazet <edumazet@google.com>
11046 L:      netdev@vger.kernel.org
11047 S:      Maintained
11048 F:      net/ipv4/tcp*.c
11049 F:      net/ipv4/syncookies.c
11050 F:      net/ipv6/tcp*.c
11051 F:      net/ipv6/syncookies.c
11052 F:      include/uapi/linux/tcp.h
11053 F:      include/net/tcp.h
11054 F:      include/linux/tcp.h
11055 F:      include/trace/events/tcp.h
11056
11057 NETWORKING [TLS]
11058 M:      Boris Pismenny <borisp@mellanox.com>
11059 M:      Aviad Yehezkel <aviadye@mellanox.com>
11060 M:      Dave Watson <davejwatson@fb.com>
11061 M:      John Fastabend <john.fastabend@gmail.com>
11062 M:      Daniel Borkmann <daniel@iogearbox.net>
11063 L:      netdev@vger.kernel.org
11064 S:      Maintained
11065 F:      net/tls/*
11066 F:      include/uapi/linux/tls.h
11067 F:      include/net/tls.h
11068
11069 NETWORKING [WIRELESS]
11070 L:      linux-wireless@vger.kernel.org
11071 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11072
11073 NETDEVSIM
11074 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11075 S:      Maintained
11076 F:      drivers/net/netdevsim/*
11077
11078 NETXEN (1/10) GbE SUPPORT
11079 M:      Manish Chopra <manishc@marvell.com>
11080 M:      Rahul Verma <rahulv@marvell.com>
11081 M:      GR-Linux-NIC-Dev@marvell.com
11082 L:      netdev@vger.kernel.org
11083 S:      Supported
11084 F:      drivers/net/ethernet/qlogic/netxen/
11085
11086 NFC SUBSYSTEM
11087 L:      netdev@vger.kernel.org
11088 S:      Orphan
11089 F:      net/nfc/
11090 F:      include/net/nfc/
11091 F:      include/uapi/linux/nfc.h
11092 F:      drivers/nfc/
11093 F:      include/linux/platform_data/nfcmrvl.h
11094 F:      include/linux/platform_data/nxp-nci.h
11095 F:      Documentation/devicetree/bindings/net/nfc/
11096
11097 NFS, SUNRPC, AND LOCKD CLIENTS
11098 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11099 M:      Anna Schumaker <anna.schumaker@netapp.com>
11100 L:      linux-nfs@vger.kernel.org
11101 W:      http://client.linux-nfs.org
11102 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11103 S:      Maintained
11104 F:      fs/lockd/
11105 F:      fs/nfs/
11106 F:      fs/nfs_common/
11107 F:      net/sunrpc/
11108 F:      include/linux/lockd/
11109 F:      include/linux/nfs*
11110 F:      include/linux/sunrpc/
11111 F:      include/uapi/linux/nfs*
11112 F:      include/uapi/linux/sunrpc/
11113
11114 NILFS2 FILESYSTEM
11115 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11116 L:      linux-nilfs@vger.kernel.org
11117 W:      https://nilfs.sourceforge.io/
11118 W:      https://nilfs.osdn.jp/
11119 T:      git git://github.com/konis/nilfs2.git
11120 S:      Supported
11121 F:      Documentation/filesystems/nilfs2.txt
11122 F:      fs/nilfs2/
11123 F:      include/trace/events/nilfs2.h
11124 F:      include/uapi/linux/nilfs2_api.h
11125 F:      include/uapi/linux/nilfs2_ondisk.h
11126
11127 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11128 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11129 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11130 S:      Maintained
11131 F:      Documentation/scsi/NinjaSCSI.txt
11132 F:      drivers/scsi/pcmcia/nsp_*
11133
11134 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11135 M:      GOTO Masanori <gotom@debian.or.jp>
11136 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11137 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11138 S:      Maintained
11139 F:      Documentation/scsi/NinjaSCSI.txt
11140 F:      drivers/scsi/nsp32*
11141
11142 NIOS2 ARCHITECTURE
11143 M:      Ley Foon Tan <lftan@altera.com>
11144 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11146 S:      Maintained
11147 F:      arch/nios2/
11148
11149 NOHZ, DYNTICKS SUPPORT
11150 M:      Frederic Weisbecker <fweisbec@gmail.com>
11151 M:      Thomas Gleixner <tglx@linutronix.de>
11152 M:      Ingo Molnar <mingo@kernel.org>
11153 L:      linux-kernel@vger.kernel.org
11154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11155 S:      Maintained
11156 F:      kernel/time/tick*.*
11157 F:      include/linux/tick.h
11158 F:      include/linux/sched/nohz.h
11159
11160 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11161 M:      Pavel Machek <pavel@ucw.cz>
11162 M:      Sakari Ailus <sakari.ailus@iki.fi>
11163 L:      linux-media@vger.kernel.org
11164 S:      Maintained
11165 F:      drivers/media/i2c/et8ek8
11166 F:      drivers/media/i2c/ad5820.c
11167
11168 NOKIA N900 POWER SUPPLY DRIVERS
11169 R:      Pali Rohár <pali.rohar@gmail.com>
11170 F:      include/linux/power/bq2415x_charger.h
11171 F:      include/linux/power/bq27xxx_battery.h
11172 F:      include/linux/power/isp1704_charger.h
11173 F:      drivers/power/supply/bq2415x_charger.c
11174 F:      drivers/power/supply/bq27xxx_battery.c
11175 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11176 F:      drivers/power/supply/isp1704_charger.c
11177 F:      drivers/power/supply/rx51_battery.c
11178
11179 NOLIBC HEADER FILE
11180 M:      Willy Tarreau <w@1wt.eu>
11181 S:      Maintained
11182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11183 F:      tools/include/nolibc/
11184
11185 NTB AMD DRIVER
11186 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11187 L:      linux-ntb@googlegroups.com
11188 S:      Supported
11189 F:      drivers/ntb/hw/amd/
11190
11191 NTB DRIVER CORE
11192 M:      Jon Mason <jdmason@kudzu.us>
11193 M:      Dave Jiang <dave.jiang@intel.com>
11194 M:      Allen Hubbe <allenbh@gmail.com>
11195 L:      linux-ntb@googlegroups.com
11196 S:      Supported
11197 W:      https://github.com/jonmason/ntb/wiki
11198 T:      git git://github.com/jonmason/ntb.git
11199 F:      drivers/ntb/
11200 F:      drivers/net/ntb_netdev.c
11201 F:      include/linux/ntb.h
11202 F:      include/linux/ntb_transport.h
11203 F:      tools/testing/selftests/ntb/
11204
11205 NTB IDT DRIVER
11206 M:      Serge Semin <fancer.lancer@gmail.com>
11207 L:      linux-ntb@googlegroups.com
11208 S:      Supported
11209 F:      drivers/ntb/hw/idt/
11210
11211 NTB INTEL DRIVER
11212 M:      Dave Jiang <dave.jiang@intel.com>
11213 L:      linux-ntb@googlegroups.com
11214 S:      Supported
11215 W:      https://github.com/davejiang/linux/wiki
11216 T:      git https://github.com/davejiang/linux.git
11217 F:      drivers/ntb/hw/intel/
11218
11219 NTFS FILESYSTEM
11220 M:      Anton Altaparmakov <anton@tuxera.com>
11221 L:      linux-ntfs-dev@lists.sourceforge.net
11222 W:      http://www.tuxera.com/
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11224 S:      Supported
11225 F:      Documentation/filesystems/ntfs.txt
11226 F:      fs/ntfs/
11227
11228 NUBUS SUBSYSTEM
11229 M:      Finn Thain <fthain@telegraphics.com.au>
11230 L:      linux-m68k@lists.linux-m68k.org
11231 S:      Maintained
11232 F:      arch/*/include/asm/nubus.h
11233 F:      drivers/nubus/
11234 F:      include/linux/nubus.h
11235 F:      include/uapi/linux/nubus.h
11236
11237 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11238 M:      Antonino Daplas <adaplas@gmail.com>
11239 L:      linux-fbdev@vger.kernel.org
11240 S:      Maintained
11241 F:      drivers/video/fbdev/riva/
11242 F:      drivers/video/fbdev/nvidia/
11243
11244 NVM EXPRESS DRIVER
11245 M:      Keith Busch <kbusch@kernel.org>
11246 M:      Jens Axboe <axboe@fb.com>
11247 M:      Christoph Hellwig <hch@lst.de>
11248 M:      Sagi Grimberg <sagi@grimberg.me>
11249 L:      linux-nvme@lists.infradead.org
11250 T:      git://git.infradead.org/nvme.git
11251 W:      http://git.infradead.org/nvme.git
11252 S:      Supported
11253 F:      drivers/nvme/host/
11254 F:      include/linux/nvme.h
11255 F:      include/uapi/linux/nvme_ioctl.h
11256
11257 NVM EXPRESS FC TRANSPORT DRIVERS
11258 M:      James Smart <james.smart@broadcom.com>
11259 L:      linux-nvme@lists.infradead.org
11260 S:      Supported
11261 F:      include/linux/nvme-fc.h
11262 F:      include/linux/nvme-fc-driver.h
11263 F:      drivers/nvme/host/fc.c
11264 F:      drivers/nvme/target/fc.c
11265 F:      drivers/nvme/target/fcloop.c
11266
11267 NVM EXPRESS TARGET DRIVER
11268 M:      Christoph Hellwig <hch@lst.de>
11269 M:      Sagi Grimberg <sagi@grimberg.me>
11270 L:      linux-nvme@lists.infradead.org
11271 T:      git://git.infradead.org/nvme.git
11272 W:      http://git.infradead.org/nvme.git
11273 S:      Supported
11274 F:      drivers/nvme/target/
11275
11276 NVMEM FRAMEWORK
11277 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11278 S:      Maintained
11279 F:      drivers/nvmem/
11280 F:      Documentation/devicetree/bindings/nvmem/
11281 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11282 F:      include/linux/nvmem-consumer.h
11283 F:      include/linux/nvmem-provider.h
11284
11285 NXP FXAS21002C DRIVER
11286 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11287 L:      linux-iio@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11290 F:      drivers/iio/gyro/fxas21002c_core.c
11291 F:      drivers/iio/gyro/fxas21002c.h
11292 F:      drivers/iio/gyro/fxas21002c_i2c.c
11293 F:      drivers/iio/gyro/fxas21002c_spi.c
11294
11295 NXP SGTL5000 DRIVER
11296 M:      Fabio Estevam <festevam@gmail.com>
11297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11298 S:      Maintained
11299 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11300 F:      sound/soc/codecs/sgtl5000*
11301
11302 NXP SJA1105 ETHERNET SWITCH DRIVER
11303 M:      Vladimir Oltean <olteanv@gmail.com>
11304 L:      linux-kernel@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/net/dsa/sja1105
11307
11308 NXP TDA998X DRM DRIVER
11309 M:      Russell King <linux@armlinux.org.uk>
11310 S:      Maintained
11311 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11312 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11313 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11314 F:      include/drm/i2c/tda998x.h
11315 F:      include/dt-bindings/display/tda998x.h
11316 K:      "nxp,tda998x"
11317
11318 NXP TFA9879 DRIVER
11319 M:      Peter Rosin <peda@axentia.se>
11320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11321 S:      Maintained
11322 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11323 F:      sound/soc/codecs/tfa9879*
11324
11325 NXP-NCI NFC DRIVER
11326 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11327 R:      Charles Gorand <charles.gorand@effinnov.com>
11328 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11329 S:      Supported
11330 F:      drivers/nfc/nxp-nci
11331
11332 OBJAGG
11333 M:      Jiri Pirko <jiri@mellanox.com>
11334 L:      netdev@vger.kernel.org
11335 S:      Supported
11336 F:      lib/objagg.c
11337 F:      lib/test_objagg.c
11338 F:      include/linux/objagg.h
11339
11340 NXP FSPI DRIVER
11341 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11342 M:      Ashish Kumar <ashish.kumar@nxp.com>
11343 L:      linux-spi@vger.kernel.org
11344 S:      Maintained
11345 F:      drivers/spi/spi-nxp-fspi.c
11346 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11347
11348 OBJTOOL
11349 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11350 M:      Peter Zijlstra <peterz@infradead.org>
11351 S:      Supported
11352 F:      tools/objtool/
11353
11354 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11355 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11356 M:      Andrew Donnellan <ajd@linux.ibm.com>
11357 L:      linuxppc-dev@lists.ozlabs.org
11358 S:      Supported
11359 F:      arch/powerpc/platforms/powernv/ocxl.c
11360 F:      arch/powerpc/include/asm/pnv-ocxl.h
11361 F:      drivers/misc/ocxl/
11362 F:      include/misc/ocxl*
11363 F:      include/uapi/misc/ocxl.h
11364 F:      Documentation/accelerators/ocxl.rst
11365
11366 OMAP AUDIO SUPPORT
11367 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11368 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11370 L:      linux-omap@vger.kernel.org
11371 S:      Maintained
11372 F:      sound/soc/ti/omap*
11373 F:      sound/soc/ti/rx51.c
11374 F:      sound/soc/ti/n810.c
11375 F:      sound/soc/ti/sdma-pcm.*
11376
11377 OMAP CLOCK FRAMEWORK SUPPORT
11378 M:      Paul Walmsley <paul@pwsan.com>
11379 L:      linux-omap@vger.kernel.org
11380 S:      Maintained
11381 F:      arch/arm/*omap*/*clock*
11382
11383 OMAP DEVICE TREE SUPPORT
11384 M:      Benoît Cousson <bcousson@baylibre.com>
11385 M:      Tony Lindgren <tony@atomide.com>
11386 L:      linux-omap@vger.kernel.org
11387 L:      devicetree@vger.kernel.org
11388 S:      Maintained
11389 F:      arch/arm/boot/dts/*omap*
11390 F:      arch/arm/boot/dts/*am3*
11391 F:      arch/arm/boot/dts/*am4*
11392 F:      arch/arm/boot/dts/*am5*
11393 F:      arch/arm/boot/dts/*dra7*
11394
11395 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11396 L:      linux-omap@vger.kernel.org
11397 L:      linux-fbdev@vger.kernel.org
11398 S:      Orphan
11399 F:      drivers/video/fbdev/omap2/
11400 F:      Documentation/arm/OMAP/DSS
11401
11402 OMAP FRAMEBUFFER SUPPORT
11403 L:      linux-fbdev@vger.kernel.org
11404 L:      linux-omap@vger.kernel.org
11405 S:      Orphan
11406 F:      drivers/video/fbdev/omap/
11407
11408 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11409 M:      Roger Quadros <rogerq@ti.com>
11410 M:      Tony Lindgren <tony@atomide.com>
11411 L:      linux-omap@vger.kernel.org
11412 S:      Maintained
11413 F:      drivers/memory/omap-gpmc.c
11414 F:      arch/arm/mach-omap2/*gpmc*
11415
11416 OMAP GPIO DRIVER
11417 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11418 M:      Santosh Shilimkar <ssantosh@kernel.org>
11419 M:      Kevin Hilman <khilman@kernel.org>
11420 L:      linux-omap@vger.kernel.org
11421 S:      Maintained
11422 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11423 F:      drivers/gpio/gpio-omap.c
11424
11425 OMAP HARDWARE SPINLOCK SUPPORT
11426 M:      Ohad Ben-Cohen <ohad@wizery.com>
11427 L:      linux-omap@vger.kernel.org
11428 S:      Maintained
11429 F:      drivers/hwspinlock/omap_hwspinlock.c
11430
11431 OMAP HS MMC SUPPORT
11432 L:      linux-mmc@vger.kernel.org
11433 L:      linux-omap@vger.kernel.org
11434 S:      Orphan
11435 F:      drivers/mmc/host/omap_hsmmc.c
11436
11437 OMAP HWMOD DATA
11438 M:      Paul Walmsley <paul@pwsan.com>
11439 L:      linux-omap@vger.kernel.org
11440 S:      Maintained
11441 F:      arch/arm/mach-omap2/omap_hwmod*data*
11442
11443 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11444 M:      Benoît Cousson <bcousson@baylibre.com>
11445 L:      linux-omap@vger.kernel.org
11446 S:      Maintained
11447 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11448
11449 OMAP HWMOD SUPPORT
11450 M:      Benoît Cousson <bcousson@baylibre.com>
11451 M:      Paul Walmsley <paul@pwsan.com>
11452 L:      linux-omap@vger.kernel.org
11453 S:      Maintained
11454 F:      arch/arm/mach-omap2/omap_hwmod.*
11455
11456 OMAP I2C DRIVER
11457 M:      Vignesh R <vigneshr@ti.com>
11458 L:      linux-omap@vger.kernel.org
11459 L:      linux-i2c@vger.kernel.org
11460 S:      Maintained
11461 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11462 F:      drivers/i2c/busses/i2c-omap.c
11463
11464 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11465 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11466 L:      linux-media@vger.kernel.org
11467 S:      Maintained
11468 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11469 F:      drivers/media/platform/omap3isp/
11470 F:      drivers/staging/media/omap4iss/
11471
11472 OMAP MMC SUPPORT
11473 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11474 L:      linux-omap@vger.kernel.org
11475 S:      Odd Fixes
11476 F:      drivers/mmc/host/omap.c
11477
11478 OMAP POWER MANAGEMENT SUPPORT
11479 M:      Kevin Hilman <khilman@kernel.org>
11480 L:      linux-omap@vger.kernel.org
11481 S:      Maintained
11482 F:      arch/arm/*omap*/*pm*
11483 F:      drivers/cpufreq/omap-cpufreq.c
11484
11485 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11486 M:      Rajendra Nayak <rnayak@codeaurora.org>
11487 M:      Paul Walmsley <paul@pwsan.com>
11488 L:      linux-omap@vger.kernel.org
11489 S:      Maintained
11490 F:      arch/arm/mach-omap2/prm*
11491
11492 OMAP RANDOM NUMBER GENERATOR SUPPORT
11493 M:      Deepak Saxena <dsaxena@plexity.net>
11494 S:      Maintained
11495 F:      drivers/char/hw_random/omap-rng.c
11496
11497 OMAP USB SUPPORT
11498 L:      linux-usb@vger.kernel.org
11499 L:      linux-omap@vger.kernel.org
11500 S:      Orphan
11501 F:      drivers/usb/*/*omap*
11502 F:      arch/arm/*omap*/usb*
11503
11504 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11505 M:      Mark Jackson <mpfj@newflow.co.uk>
11506 L:      linux-omap@vger.kernel.org
11507 S:      Maintained
11508 F:      arch/arm/boot/dts/am335x-nano.dts
11509
11510 OMAP1 SUPPORT
11511 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11512 M:      Tony Lindgren <tony@atomide.com>
11513 L:      linux-omap@vger.kernel.org
11514 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11516 S:      Maintained
11517 F:      arch/arm/mach-omap1/
11518 F:      arch/arm/plat-omap/
11519 F:      arch/arm/configs/omap1_defconfig
11520 F:      drivers/i2c/busses/i2c-omap.c
11521 F:      include/linux/platform_data/i2c-omap.h
11522 F:      include/linux/platform_data/ams-delta-fiq.h
11523
11524 OMAP2+ SUPPORT
11525 M:      Tony Lindgren <tony@atomide.com>
11526 L:      linux-omap@vger.kernel.org
11527 W:      http://www.muru.com/linux/omap/
11528 W:      http://linux.omap.com/
11529 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11531 S:      Maintained
11532 F:      arch/arm/mach-omap2/
11533 F:      arch/arm/plat-omap/
11534 F:      arch/arm/configs/omap2plus_defconfig
11535 F:      drivers/i2c/busses/i2c-omap.c
11536 F:      drivers/irqchip/irq-omap-intc.c
11537 F:      drivers/mfd/*omap*.c
11538 F:      drivers/mfd/menelaus.c
11539 F:      drivers/mfd/palmas.c
11540 F:      drivers/mfd/tps65217.c
11541 F:      drivers/mfd/tps65218.c
11542 F:      drivers/mfd/tps65910.c
11543 F:      drivers/mfd/twl-core.[ch]
11544 F:      drivers/mfd/twl4030*.c
11545 F:      drivers/mfd/twl6030*.c
11546 F:      drivers/mfd/twl6040*.c
11547 F:      drivers/regulator/palmas-regulator*.c
11548 F:      drivers/regulator/pbias-regulator.c
11549 F:      drivers/regulator/tps65217-regulator.c
11550 F:      drivers/regulator/tps65218-regulator.c
11551 F:      drivers/regulator/tps65910-regulator.c
11552 F:      drivers/regulator/twl-regulator.c
11553 F:      drivers/regulator/twl6030-regulator.c
11554 F:      include/linux/platform_data/i2c-omap.h
11555
11556 ONION OMEGA2+ BOARD
11557 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11558 L:      linux-mips@vger.kernel.org
11559 S:      Maintained
11560 F:      arch/mips/boot/dts/ralink/omega2p.dts
11561
11562 OMFS FILESYSTEM
11563 M:      Bob Copeland <me@bobcopeland.com>
11564 L:      linux-karma-devel@lists.sourceforge.net
11565 S:      Maintained
11566 F:      Documentation/filesystems/omfs.txt
11567 F:      fs/omfs/
11568
11569 OMNIKEY CARDMAN 4000 DRIVER
11570 M:      Harald Welte <laforge@gnumonks.org>
11571 S:      Maintained
11572 F:      drivers/char/pcmcia/cm4000_cs.c
11573 F:      include/linux/cm4000_cs.h
11574 F:      include/uapi/linux/cm4000_cs.h
11575
11576 OMNIKEY CARDMAN 4040 DRIVER
11577 M:      Harald Welte <laforge@gnumonks.org>
11578 S:      Maintained
11579 F:      drivers/char/pcmcia/cm4040_cs.*
11580
11581 OMNIVISION OV13858 SENSOR DRIVER
11582 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11583 L:      linux-media@vger.kernel.org
11584 T:      git git://linuxtv.org/media_tree.git
11585 S:      Maintained
11586 F:      drivers/media/i2c/ov13858.c
11587
11588 OMNIVISION OV2680 SENSOR DRIVER
11589 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11590 L:      linux-media@vger.kernel.org
11591 T:      git git://linuxtv.org/media_tree.git
11592 S:      Maintained
11593 F:      drivers/media/i2c/ov2680.c
11594 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11595
11596 OMNIVISION OV2685 SENSOR DRIVER
11597 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11598 L:      linux-media@vger.kernel.org
11599 T:      git git://linuxtv.org/media_tree.git
11600 S:      Maintained
11601 F:      drivers/media/i2c/ov2685.c
11602
11603 OMNIVISION OV5640 SENSOR DRIVER
11604 M:      Steve Longerbeam <slongerbeam@gmail.com>
11605 L:      linux-media@vger.kernel.org
11606 T:      git git://linuxtv.org/media_tree.git
11607 S:      Maintained
11608 F:      drivers/media/i2c/ov5640.c
11609
11610 OMNIVISION OV5647 SENSOR DRIVER
11611 M:      Luis Oliveira <lolivei@synopsys.com>
11612 L:      linux-media@vger.kernel.org
11613 T:      git git://linuxtv.org/media_tree.git
11614 S:      Maintained
11615 F:      drivers/media/i2c/ov5647.c
11616
11617 OMNIVISION OV5695 SENSOR DRIVER
11618 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11619 L:      linux-media@vger.kernel.org
11620 T:      git git://linuxtv.org/media_tree.git
11621 S:      Maintained
11622 F:      drivers/media/i2c/ov5695.c
11623
11624 OMNIVISION OV7670 SENSOR DRIVER
11625 M:      Jonathan Corbet <corbet@lwn.net>
11626 L:      linux-media@vger.kernel.org
11627 T:      git git://linuxtv.org/media_tree.git
11628 S:      Maintained
11629 F:      drivers/media/i2c/ov7670.c
11630 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11631
11632 OMNIVISION OV772x SENSOR DRIVER
11633 M:      Jacopo Mondi <jacopo@jmondi.org>
11634 L:      linux-media@vger.kernel.org
11635 T:      git git://linuxtv.org/media_tree.git
11636 S:      Odd fixes
11637 F:      drivers/media/i2c/ov772x.c
11638 F:      include/media/i2c/ov772x.h
11639 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11640
11641 OMNIVISION OV7740 SENSOR DRIVER
11642 M:      Wenyou Yang <wenyou.yang@microchip.com>
11643 L:      linux-media@vger.kernel.org
11644 T:      git git://linuxtv.org/media_tree.git
11645 S:      Maintained
11646 F:      drivers/media/i2c/ov7740.c
11647 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11648
11649 OMNIVISION OV9640 SENSOR DRIVER
11650 M:      Petr Cvek <petrcvekcz@gmail.com>
11651 L:      linux-media@vger.kernel.org
11652 S:      Maintained
11653 F:      drivers/media/i2c/ov9640.*
11654
11655 OMNIVISION OV8856 SENSOR DRIVER
11656 M:      Ben Kao <ben.kao@intel.com>
11657 L:      linux-media@vger.kernel.org
11658 T:      git git://linuxtv.org/media_tree.git
11659 S:      Maintained
11660 F:      drivers/media/i2c/ov8856.c
11661
11662 OMNIVISION OV9650 SENSOR DRIVER
11663 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11664 R:      Akinobu Mita <akinobu.mita@gmail.com>
11665 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11666 L:      linux-media@vger.kernel.org
11667 T:      git git://linuxtv.org/media_tree.git
11668 S:      Maintained
11669 F:      drivers/media/i2c/ov9650.c
11670 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11671
11672 ONENAND FLASH DRIVER
11673 M:      Kyungmin Park <kyungmin.park@samsung.com>
11674 L:      linux-mtd@lists.infradead.org
11675 S:      Maintained
11676 F:      drivers/mtd/nand/onenand/
11677 F:      include/linux/mtd/onenand*.h
11678
11679 ONSTREAM SCSI TAPE DRIVER
11680 M:      Willem Riede <osst@riede.org>
11681 L:      osst-users@lists.sourceforge.net
11682 L:      linux-scsi@vger.kernel.org
11683 S:      Maintained
11684 F:      Documentation/scsi/osst.txt
11685 F:      drivers/scsi/osst.*
11686 F:      drivers/scsi/osst_*.h
11687 F:      drivers/scsi/st.h
11688
11689 OP-TEE DRIVER
11690 M:      Jens Wiklander <jens.wiklander@linaro.org>
11691 S:      Maintained
11692 F:      drivers/tee/optee/
11693
11694 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11695 M:      Sumit Garg <sumit.garg@linaro.org>
11696 S:      Maintained
11697 F:      drivers/char/hw_random/optee-rng.c
11698
11699 OPA-VNIC DRIVER
11700 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11701 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11702 L:      linux-rdma@vger.kernel.org
11703 S:      Supported
11704 F:      drivers/infiniband/ulp/opa_vnic
11705
11706 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11707 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11708 M:      Frank Rowand <frowand.list@gmail.com>
11709 L:      devicetree@vger.kernel.org
11710 S:      Maintained
11711 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11712 F:      Documentation/devicetree/overlay-notes.txt
11713 F:      drivers/of/overlay.c
11714 F:      drivers/of/resolver.c
11715 K:      of_overlay_notifier_
11716
11717 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11718 M:      Rob Herring <robh+dt@kernel.org>
11719 M:      Frank Rowand <frowand.list@gmail.com>
11720 L:      devicetree@vger.kernel.org
11721 W:      http://www.devicetree.org/
11722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11723 S:      Maintained
11724 F:      drivers/of/
11725 F:      include/linux/of*.h
11726 F:      scripts/dtc/
11727 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11728
11729 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11730 M:      Rob Herring <robh+dt@kernel.org>
11731 M:      Mark Rutland <mark.rutland@arm.com>
11732 L:      devicetree@vger.kernel.org
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11734 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11735 S:      Maintained
11736 F:      Documentation/devicetree/
11737 F:      arch/*/boot/dts/
11738 F:      include/dt-bindings/
11739
11740 OPENCORES I2C BUS DRIVER
11741 M:      Peter Korsgaard <peter@korsgaard.com>
11742 M:      Andrew Lunn <andrew@lunn.ch>
11743 L:      linux-i2c@vger.kernel.org
11744 S:      Maintained
11745 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11746 F:      Documentation/i2c/busses/i2c-ocores
11747 F:      drivers/i2c/busses/i2c-ocores.c
11748 F:      include/linux/platform_data/i2c-ocores.h
11749
11750 OPENRISC ARCHITECTURE
11751 M:      Jonas Bonn <jonas@southpole.se>
11752 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11753 M:      Stafford Horne <shorne@gmail.com>
11754 T:      git git://github.com/openrisc/linux.git
11755 L:      openrisc@lists.librecores.org
11756 W:      http://openrisc.io
11757 S:      Maintained
11758 F:      Documentation/devicetree/bindings/openrisc/
11759 F:      Documentation/openrisc/
11760 F:      arch/openrisc/
11761 F:      drivers/irqchip/irq-ompic.c
11762 F:      drivers/irqchip/irq-or1k-*
11763
11764 OPENVSWITCH
11765 M:      Pravin B Shelar <pshelar@ovn.org>
11766 L:      netdev@vger.kernel.org
11767 L:      dev@openvswitch.org
11768 W:      http://openvswitch.org
11769 S:      Maintained
11770 F:      net/openvswitch/
11771 F:      include/uapi/linux/openvswitch.h
11772
11773 OPERATING PERFORMANCE POINTS (OPP)
11774 M:      Viresh Kumar <vireshk@kernel.org>
11775 M:      Nishanth Menon <nm@ti.com>
11776 M:      Stephen Boyd <sboyd@kernel.org>
11777 L:      linux-pm@vger.kernel.org
11778 S:      Maintained
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11780 F:      drivers/opp/
11781 F:      include/linux/pm_opp.h
11782 F:      Documentation/power/opp.txt
11783 F:      Documentation/devicetree/bindings/opp/
11784
11785 OPL4 DRIVER
11786 M:      Clemens Ladisch <clemens@ladisch.de>
11787 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11789 S:      Maintained
11790 F:      sound/drivers/opl4/
11791
11792 OPROFILE
11793 M:      Robert Richter <rric@kernel.org>
11794 L:      oprofile-list@lists.sf.net
11795 S:      Maintained
11796 F:      arch/*/include/asm/oprofile*.h
11797 F:      arch/*/oprofile/
11798 F:      drivers/oprofile/
11799 F:      include/linux/oprofile.h
11800
11801 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11802 M:      Mark Fasheh <mark@fasheh.com>
11803 M:      Joel Becker <jlbec@evilplan.org>
11804 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11805 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11806 W:      http://ocfs2.wiki.kernel.org
11807 S:      Supported
11808 F:      Documentation/filesystems/ocfs2.txt
11809 F:      Documentation/filesystems/dlmfs.txt
11810 F:      fs/ocfs2/
11811
11812 ORANGEFS FILESYSTEM
11813 M:      Mike Marshall <hubcap@omnibond.com>
11814 R:      Martin Brandenburg <martin@omnibond.com>
11815 L:      devel@lists.orangefs.org
11816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11817 S:      Supported
11818 F:      fs/orangefs/
11819 F:      Documentation/filesystems/orangefs.txt
11820
11821 ORINOCO DRIVER
11822 L:      linux-wireless@vger.kernel.org
11823 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11824 W:      http://www.nongnu.org/orinoco/
11825 S:      Orphan
11826 F:      drivers/net/wireless/intersil/orinoco/
11827
11828 OV2659 OMNIVISION SENSOR DRIVER
11829 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11830 L:      linux-media@vger.kernel.org
11831 W:      https://linuxtv.org
11832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11833 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11834 S:      Maintained
11835 F:      drivers/media/i2c/ov2659.c
11836 F:      include/media/i2c/ov2659.h
11837
11838 OVERLAY FILESYSTEM
11839 M:      Miklos Szeredi <miklos@szeredi.hu>
11840 L:      linux-unionfs@vger.kernel.org
11841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11842 S:      Supported
11843 F:      fs/overlayfs/
11844 F:      Documentation/filesystems/overlayfs.txt
11845
11846 P54 WIRELESS DRIVER
11847 M:      Christian Lamparter <chunkeey@googlemail.com>
11848 L:      linux-wireless@vger.kernel.org
11849 W:      http://wireless.kernel.org/en/users/Drivers/p54
11850 S:      Maintained
11851 F:      drivers/net/wireless/intersil/p54/
11852
11853 PA SEMI ETHERNET DRIVER
11854 L:      netdev@vger.kernel.org
11855 S:      Orphan
11856 F:      drivers/net/ethernet/pasemi/*
11857
11858 PA SEMI SMBUS DRIVER
11859 L:      linux-i2c@vger.kernel.org
11860 S:      Orphan
11861 F:      drivers/i2c/busses/i2c-pasemi.c
11862
11863 PACKING
11864 M:      Vladimir Oltean <olteanv@gmail.com>
11865 L:      netdev@vger.kernel.org
11866 S:      Supported
11867 F:      lib/packing.c
11868 F:      include/linux/packing.h
11869 F:      Documentation/packing.txt
11870
11871 PADATA PARALLEL EXECUTION MECHANISM
11872 M:      Steffen Klassert <steffen.klassert@secunet.com>
11873 L:      linux-crypto@vger.kernel.org
11874 S:      Maintained
11875 F:      kernel/padata.c
11876 F:      include/linux/padata.h
11877 F:      Documentation/padata.txt
11878
11879 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11880 M:      Harald Welte <laforge@gnumonks.org>
11881 L:      platform-driver-x86@vger.kernel.org
11882 S:      Maintained
11883 F:      drivers/platform/x86/panasonic-laptop.c
11884
11885 PARALLEL LCD/KEYPAD PANEL DRIVER
11886 M:      Willy Tarreau <willy@haproxy.com>
11887 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11888 S:      Odd Fixes
11889 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11890 F:      drivers/auxdisplay/panel.c
11891
11892 PARALLEL PORT SUBSYSTEM
11893 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11894 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11895 L:      linux-parport@lists.infradead.org (subscribers-only)
11896 S:      Maintained
11897 F:      drivers/parport/
11898 F:      include/linux/parport*.h
11899 F:      drivers/char/ppdev.c
11900 F:      include/uapi/linux/ppdev.h
11901 F:      Documentation/parport*.txt
11902
11903 PARAVIRT_OPS INTERFACE
11904 M:      Juergen Gross <jgross@suse.com>
11905 M:      Alok Kataria <akataria@vmware.com>
11906 L:      virtualization@lists.linux-foundation.org
11907 S:      Supported
11908 F:      Documentation/virtual/paravirt_ops.txt
11909 F:      arch/*/kernel/paravirt*
11910 F:      arch/*/include/asm/paravirt*.h
11911 F:      include/linux/hypervisor.h
11912
11913 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11914 M:      Tim Waugh <tim@cyberelk.net>
11915 L:      linux-parport@lists.infradead.org (subscribers-only)
11916 S:      Maintained
11917 F:      Documentation/blockdev/paride.txt
11918 F:      drivers/block/paride/
11919
11920 PARISC ARCHITECTURE
11921 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11922 M:      Helge Deller <deller@gmx.de>
11923 L:      linux-parisc@vger.kernel.org
11924 W:      http://www.parisc-linux.org/
11925 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11928 S:      Maintained
11929 F:      arch/parisc/
11930 F:      Documentation/parisc/
11931 F:      drivers/parisc/
11932 F:      drivers/char/agp/parisc-agp.c
11933 F:      drivers/input/serio/gscps2.c
11934 F:      drivers/parport/parport_gsc.*
11935 F:      drivers/tty/serial/8250/8250_gsc.c
11936 F:      drivers/video/fbdev/sti*
11937 F:      drivers/video/console/sti*
11938 F:      drivers/video/logo/logo_parisc*
11939
11940 PARMAN
11941 M:      Jiri Pirko <jiri@mellanox.com>
11942 L:      netdev@vger.kernel.org
11943 S:      Supported
11944 F:      lib/parman.c
11945 F:      lib/test_parman.c
11946 F:      include/linux/parman.h
11947
11948 PC ENGINES APU BOARD DRIVER
11949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11950 S:      Maintained
11951 F:      drivers/platform/x86/pcengines-apuv2.c
11952
11953 PC87360 HARDWARE MONITORING DRIVER
11954 M:      Jim Cromie <jim.cromie@gmail.com>
11955 L:      linux-hwmon@vger.kernel.org
11956 S:      Maintained
11957 F:      Documentation/hwmon/pc87360.rst
11958 F:      drivers/hwmon/pc87360.c
11959
11960 PC8736x GPIO DRIVER
11961 M:      Jim Cromie <jim.cromie@gmail.com>
11962 S:      Maintained
11963 F:      drivers/char/pc8736x_gpio.c
11964
11965 PC87427 HARDWARE MONITORING DRIVER
11966 M:      Jean Delvare <jdelvare@suse.com>
11967 L:      linux-hwmon@vger.kernel.org
11968 S:      Maintained
11969 F:      Documentation/hwmon/pc87427.rst
11970 F:      drivers/hwmon/pc87427.c
11971
11972 PCA9532 LED DRIVER
11973 M:      Riku Voipio <riku.voipio@iki.fi>
11974 S:      Maintained
11975 F:      drivers/leds/leds-pca9532.c
11976 F:      include/linux/leds-pca9532.h
11977
11978 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11979 M:      Guenter Roeck <linux@roeck-us.net>
11980 L:      linux-i2c@vger.kernel.org
11981 S:      Maintained
11982 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11983
11984 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11985 M:      Khalid Aziz <khalid@gonehiking.org>
11986 S:      Maintained
11987 F:      drivers/firmware/pcdp.*
11988
11989 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11990 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11991 L:      linux-pci@vger.kernel.org
11992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11993 S:      Maintained
11994 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11995 F:      drivers/pci/controller/pci-aardvark.c
11996
11997 PCI DRIVER FOR ALTERA PCIE IP
11998 M:      Ley Foon Tan <lftan@altera.com>
11999 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12000 L:      linux-pci@vger.kernel.org
12001 S:      Supported
12002 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12003 F:      drivers/pci/controller/pcie-altera.c
12004
12005 PCI DRIVER FOR APPLIEDMICRO XGENE
12006 M:      Toan Le <toan@os.amperecomputing.com>
12007 L:      linux-pci@vger.kernel.org
12008 L:      linux-arm-kernel@lists.infradead.org
12009 S:      Maintained
12010 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12011 F:      drivers/pci/controller/pci-xgene.c
12012
12013 PCI DRIVER FOR ARM VERSATILE PLATFORM
12014 M:      Rob Herring <robh@kernel.org>
12015 L:      linux-pci@vger.kernel.org
12016 L:      linux-arm-kernel@lists.infradead.org
12017 S:      Maintained
12018 F:      Documentation/devicetree/bindings/pci/versatile.txt
12019 F:      drivers/pci/controller/pci-versatile.c
12020
12021 PCI DRIVER FOR ARMADA 8K
12022 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12023 L:      linux-pci@vger.kernel.org
12024 L:      linux-arm-kernel@lists.infradead.org
12025 S:      Maintained
12026 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12027 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12028
12029 PCI DRIVER FOR CADENCE PCIE IP
12030 M:      Tom Joseph <tjoseph@cadence.com>
12031 L:      linux-pci@vger.kernel.org
12032 S:      Maintained
12033 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12034 F:      drivers/pci/controller/pcie-cadence*
12035
12036 PCI DRIVER FOR FREESCALE LAYERSCAPE
12037 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12038 M:      Mingkai Hu <mingkai.hu@nxp.com>
12039 M:      Roy Zang <roy.zang@nxp.com>
12040 L:      linuxppc-dev@lists.ozlabs.org
12041 L:      linux-pci@vger.kernel.org
12042 L:      linux-arm-kernel@lists.infradead.org
12043 S:      Maintained
12044 F:      drivers/pci/controller/dwc/*layerscape*
12045
12046 PCI DRIVER FOR GENERIC OF HOSTS
12047 M:      Will Deacon <will@kernel.org>
12048 L:      linux-pci@vger.kernel.org
12049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12050 S:      Maintained
12051 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12052 F:      drivers/pci/controller/pci-host-common.c
12053 F:      drivers/pci/controller/pci-host-generic.c
12054
12055 PCI DRIVER FOR IMX6
12056 M:      Richard Zhu <hongxing.zhu@nxp.com>
12057 M:      Lucas Stach <l.stach@pengutronix.de>
12058 L:      linux-pci@vger.kernel.org
12059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12062 F:      drivers/pci/controller/dwc/*imx6*
12063
12064 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12065 M:      Keith Busch <keith.busch@intel.com>
12066 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Supported
12069 F:      drivers/pci/controller/vmd.c
12070
12071 PCI DRIVER FOR MICROSEMI SWITCHTEC
12072 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12073 M:      Logan Gunthorpe <logang@deltatee.com>
12074 L:      linux-pci@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/switchtec.txt
12077 F:      Documentation/ABI/testing/sysfs-class-switchtec
12078 F:      drivers/pci/switch/switchtec*
12079 F:      include/uapi/linux/switchtec_ioctl.h
12080 F:      include/linux/switchtec.h
12081 F:      drivers/ntb/hw/mscc/
12082
12083 PCI DRIVER FOR MOBIVEIL PCIE IP
12084 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12085 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12086 L:      linux-pci@vger.kernel.org
12087 S:      Supported
12088 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12089 F:      drivers/pci/controller/pcie-mobiveil.c
12090
12091 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12092 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12093 M:      Jason Cooper <jason@lakedaemon.net>
12094 L:      linux-pci@vger.kernel.org
12095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12096 S:      Maintained
12097 F:      drivers/pci/controller/*mvebu*
12098
12099 PCI DRIVER FOR NVIDIA TEGRA
12100 M:      Thierry Reding <thierry.reding@gmail.com>
12101 L:      linux-tegra@vger.kernel.org
12102 L:      linux-pci@vger.kernel.org
12103 S:      Supported
12104 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12105 F:      drivers/pci/controller/pci-tegra.c
12106
12107 PCI DRIVER FOR RENESAS R-CAR
12108 M:      Simon Horman <horms@verge.net.au>
12109 L:      linux-pci@vger.kernel.org
12110 L:      linux-renesas-soc@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/pci/controller/*rcar*
12113
12114 PCI DRIVER FOR SAMSUNG EXYNOS
12115 M:      Jingoo Han <jingoohan1@gmail.com>
12116 L:      linux-pci@vger.kernel.org
12117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12118 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12119 S:      Maintained
12120 F:      drivers/pci/controller/dwc/pci-exynos.c
12121
12122 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12123 M:      Jingoo Han <jingoohan1@gmail.com>
12124 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12125 L:      linux-pci@vger.kernel.org
12126 S:      Maintained
12127 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12128 F:      drivers/pci/controller/dwc/*designware*
12129
12130 PCI DRIVER FOR TI DRA7XX
12131 M:      Kishon Vijay Abraham I <kishon@ti.com>
12132 L:      linux-omap@vger.kernel.org
12133 L:      linux-pci@vger.kernel.org
12134 S:      Supported
12135 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12136 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12137
12138 PCI DRIVER FOR TI KEYSTONE
12139 M:      Murali Karicheri <m-karicheri2@ti.com>
12140 L:      linux-pci@vger.kernel.org
12141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12142 S:      Maintained
12143 F:      drivers/pci/controller/dwc/pci-keystone.c
12144
12145 PCI ENDPOINT SUBSYSTEM
12146 M:      Kishon Vijay Abraham I <kishon@ti.com>
12147 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12148 L:      linux-pci@vger.kernel.org
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12150 S:      Supported
12151 F:      drivers/pci/endpoint/
12152 F:      drivers/misc/pci_endpoint_test.c
12153 F:      tools/pci/
12154
12155 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12156 M:      Russell Currey <ruscur@russell.cc>
12157 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12158 M:      Oliver O'Halloran <oohall@gmail.com>
12159 L:      linuxppc-dev@lists.ozlabs.org
12160 S:      Supported
12161 F:      Documentation/PCI/pci-error-recovery.txt
12162 F:      drivers/pci/pcie/aer.c
12163 F:      drivers/pci/pcie/dpc.c
12164 F:      drivers/pci/pcie/err.c
12165 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12166 F:      arch/powerpc/kernel/eeh*.c
12167 F:      arch/powerpc/platforms/*/eeh*.c
12168 F:      arch/powerpc/include/*/eeh*.h
12169
12170 PCI ERROR RECOVERY
12171 M:      Linas Vepstas <linasvepstas@gmail.com>
12172 L:      linux-pci@vger.kernel.org
12173 S:      Supported
12174 F:      Documentation/PCI/pci-error-recovery.txt
12175
12176 PCI MSI DRIVER FOR ALTERA MSI IP
12177 M:      Ley Foon Tan <lftan@altera.com>
12178 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12179 L:      linux-pci@vger.kernel.org
12180 S:      Supported
12181 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12182 F:      drivers/pci/controller/pcie-altera-msi.c
12183
12184 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12185 M:      Toan Le <toan@os.amperecomputing.com>
12186 L:      linux-pci@vger.kernel.org
12187 L:      linux-arm-kernel@lists.infradead.org
12188 S:      Maintained
12189 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12190 F:      drivers/pci/controller/pci-xgene-msi.c
12191
12192 PCI SUBSYSTEM
12193 M:      Bjorn Helgaas <bhelgaas@google.com>
12194 L:      linux-pci@vger.kernel.org
12195 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12197 S:      Supported
12198 F:      Documentation/devicetree/bindings/pci/
12199 F:      Documentation/PCI/
12200 F:      drivers/acpi/pci*
12201 F:      drivers/pci/
12202 F:      include/asm-generic/pci*
12203 F:      include/linux/pci*
12204 F:      include/linux/of_pci.h
12205 F:      include/uapi/linux/pci*
12206 F:      lib/pci*
12207 F:      arch/x86/pci/
12208 F:      arch/x86/kernel/quirks.c
12209 F:      arch/x86/kernel/early-quirks.c
12210
12211 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12212 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12213 L:      linux-pci@vger.kernel.org
12214 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12216 S:      Supported
12217 F:      drivers/pci/controller/
12218
12219 PCIE DRIVER FOR ANNAPURNA LABS
12220 M:      Jonathan Chocron <jonnyc@amazon.com>
12221 L:      linux-pci@vger.kernel.org
12222 S:      Maintained
12223 F:      drivers/pci/controller/dwc/pcie-al.c
12224
12225 PCIE DRIVER FOR AMLOGIC MESON
12226 M:      Yue Wang <yue.wang@Amlogic.com>
12227 L:      linux-pci@vger.kernel.org
12228 L:      linux-amlogic@lists.infradead.org
12229 S:      Maintained
12230 F:      drivers/pci/controller/dwc/pci-meson.c
12231
12232 PCIE DRIVER FOR AXIS ARTPEC
12233 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12234 L:      linux-arm-kernel@axis.com
12235 L:      linux-pci@vger.kernel.org
12236 S:      Maintained
12237 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12238 F:      drivers/pci/controller/dwc/*artpec*
12239
12240 PCIE DRIVER FOR CAVIUM THUNDERX
12241 M:      David Daney <david.daney@cavium.com>
12242 L:      linux-pci@vger.kernel.org
12243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12244 S:      Supported
12245 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12246 F:      drivers/pci/controller/pci-thunder-*
12247
12248 PCIE DRIVER FOR HISILICON
12249 M:      Zhou Wang <wangzhou1@hisilicon.com>
12250 L:      linux-pci@vger.kernel.org
12251 S:      Maintained
12252 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12253 F:      drivers/pci/controller/dwc/pcie-hisi.c
12254
12255 PCIE DRIVER FOR HISILICON KIRIN
12256 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12257 M:      Binghui Wang <wangbinghui@hisilicon.com>
12258 L:      linux-pci@vger.kernel.org
12259 S:      Maintained
12260 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12261 F:      drivers/pci/controller/dwc/pcie-kirin.c
12262
12263 PCIE DRIVER FOR HISILICON STB
12264 M:      Shawn Guo <shawn.guo@linaro.org>
12265 L:      linux-pci@vger.kernel.org
12266 S:      Maintained
12267 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12268 F:      drivers/pci/controller/dwc/pcie-histb.c
12269
12270 PCIE DRIVER FOR MEDIATEK
12271 M:      Ryder Lee <ryder.lee@mediatek.com>
12272 L:      linux-pci@vger.kernel.org
12273 L:      linux-mediatek@lists.infradead.org
12274 S:      Supported
12275 F:      Documentation/devicetree/bindings/pci/mediatek*
12276 F:      drivers/pci/controller/*mediatek*
12277
12278 PCIE DRIVER FOR QUALCOMM MSM
12279 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12280 L:      linux-pci@vger.kernel.org
12281 L:      linux-arm-msm@vger.kernel.org
12282 S:      Maintained
12283 F:      drivers/pci/controller/dwc/*qcom*
12284
12285 PCIE DRIVER FOR ROCKCHIP
12286 M:      Shawn Lin <shawn.lin@rock-chips.com>
12287 L:      linux-pci@vger.kernel.org
12288 L:      linux-rockchip@lists.infradead.org
12289 S:      Maintained
12290 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12291 F:      drivers/pci/controller/pcie-rockchip*
12292
12293 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12294 M:      Linus Walleij <linus.walleij@linaro.org>
12295 L:      linux-pci@vger.kernel.org
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12298 F:      drivers/pci/controller/pci-v3-semi.c
12299
12300 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12301 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12302 L:      linux-pci@vger.kernel.org
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12305 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12306
12307 PCIE DRIVER FOR ST SPEAR13XX
12308 M:      Pratyush Anand <pratyush.anand@gmail.com>
12309 L:      linux-pci@vger.kernel.org
12310 S:      Maintained
12311 F:      drivers/pci/controller/dwc/*spear*
12312
12313 PCMCIA SUBSYSTEM
12314 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12316 S:      Odd Fixes
12317 F:      Documentation/pcmcia/
12318 F:      tools/pcmcia/
12319 F:      drivers/pcmcia/
12320 F:      include/pcmcia/
12321
12322 PCNET32 NETWORK DRIVER
12323 M:      Don Fry <pcnet32@frontier.com>
12324 L:      netdev@vger.kernel.org
12325 S:      Maintained
12326 F:      drivers/net/ethernet/amd/pcnet32.c
12327
12328 PCRYPT PARALLEL CRYPTO ENGINE
12329 M:      Steffen Klassert <steffen.klassert@secunet.com>
12330 L:      linux-crypto@vger.kernel.org
12331 S:      Maintained
12332 F:      crypto/pcrypt.c
12333 F:      include/crypto/pcrypt.h
12334
12335 PEAQ WMI HOTKEYS DRIVER
12336 M:      Hans de Goede <hdegoede@redhat.com>
12337 L:      platform-driver-x86@vger.kernel.org
12338 S:      Maintained
12339 F:      drivers/platform/x86/peaq-wmi.c
12340
12341 PER-CPU MEMORY ALLOCATOR
12342 M:      Dennis Zhou <dennis@kernel.org>
12343 M:      Tejun Heo <tj@kernel.org>
12344 M:      Christoph Lameter <cl@linux.com>
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12346 S:      Maintained
12347 F:      include/linux/percpu*.h
12348 F:      mm/percpu*.c
12349 F:      arch/*/include/asm/percpu.h
12350
12351 PER-TASK DELAY ACCOUNTING
12352 M:      Balbir Singh <bsingharora@gmail.com>
12353 S:      Maintained
12354 F:      include/linux/delayacct.h
12355 F:      kernel/delayacct.c
12356
12357 PERFORMANCE EVENTS SUBSYSTEM
12358 M:      Peter Zijlstra <peterz@infradead.org>
12359 M:      Ingo Molnar <mingo@redhat.com>
12360 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12361 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12362 R:      Jiri Olsa <jolsa@redhat.com>
12363 R:      Namhyung Kim <namhyung@kernel.org>
12364 L:      linux-kernel@vger.kernel.org
12365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12366 S:      Supported
12367 F:      kernel/events/*
12368 F:      include/linux/perf_event.h
12369 F:      include/uapi/linux/perf_event.h
12370 F:      arch/*/kernel/perf_event*.c
12371 F:      arch/*/kernel/*/perf_event*.c
12372 F:      arch/*/kernel/*/*/perf_event*.c
12373 F:      arch/*/include/asm/perf_event.h
12374 F:      arch/*/kernel/perf_callchain.c
12375 F:      arch/*/events/*
12376 F:      arch/*/events/*/*
12377 F:      tools/perf/
12378
12379 PERSONALITY HANDLING
12380 M:      Christoph Hellwig <hch@infradead.org>
12381 L:      linux-abi-devel@lists.sourceforge.net
12382 S:      Maintained
12383 F:      include/linux/personality.h
12384 F:      include/uapi/linux/personality.h
12385
12386 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12387 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12388 L:      linux-input@vger.kernel.org
12389 S:      Maintained
12390 F:      Documentation/input/devices/pxrc.rst
12391 F:      drivers/input/joystick/pxrc.c
12392
12393 PHONET PROTOCOL
12394 M:      Remi Denis-Courmont <courmisch@gmail.com>
12395 S:      Supported
12396 F:      Documentation/networking/phonet.txt
12397 F:      include/linux/phonet.h
12398 F:      include/net/phonet/
12399 F:      include/uapi/linux/phonet.h
12400 F:      net/phonet/
12401
12402 PHRAM MTD DRIVER
12403 M:      Joern Engel <joern@lazybastard.org>
12404 L:      linux-mtd@lists.infradead.org
12405 S:      Maintained
12406 F:      drivers/mtd/devices/phram.c
12407
12408 PICOLCD HID DRIVER
12409 M:      Bruno Prémont <bonbons@linux-vserver.org>
12410 L:      linux-input@vger.kernel.org
12411 S:      Maintained
12412 F:      drivers/hid/hid-picolcd*
12413
12414 PICOXCELL SUPPORT
12415 M:      Jamie Iles <jamie@jamieiles.com>
12416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12417 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12418 S:      Supported
12419 F:      arch/arm/boot/dts/picoxcell*
12420 F:      arch/arm/mach-picoxcell/
12421 F:      drivers/crypto/picoxcell*
12422
12423 PIN CONTROL SUBSYSTEM
12424 M:      Linus Walleij <linus.walleij@linaro.org>
12425 L:      linux-gpio@vger.kernel.org
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12427 S:      Maintained
12428 F:      Documentation/devicetree/bindings/pinctrl/
12429 F:      Documentation/driver-api/pinctl.rst
12430 F:      drivers/pinctrl/
12431 F:      include/linux/pinctrl/
12432
12433 PIN CONTROLLER - MICROCHIP AT91
12434 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12436 L:      linux-gpio@vger.kernel.org
12437 S:      Supported
12438 F:      drivers/pinctrl/pinctrl-at91*
12439
12440 PIN CONTROLLER - FREESCALE
12441 M:      Dong Aisheng <aisheng.dong@nxp.com>
12442 M:      Fabio Estevam <festevam@gmail.com>
12443 M:      Shawn Guo <shawnguo@kernel.org>
12444 M:      Stefan Agner <stefan@agner.ch>
12445 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12446 L:      linux-gpio@vger.kernel.org
12447 S:      Maintained
12448 F:      drivers/pinctrl/freescale/
12449 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12450
12451 PIN CONTROLLER - INTEL
12452 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12453 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12455 S:      Maintained
12456 F:      drivers/pinctrl/intel/
12457
12458 PIN CONTROLLER - MEDIATEK
12459 M:      Sean Wang <sean.wang@kernel.org>
12460 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12461 S:      Maintained
12462 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12463 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12464 F:      drivers/pinctrl/mediatek/
12465
12466 PIN CONTROLLER - QUALCOMM
12467 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12468 S:      Maintained
12469 L:      linux-arm-msm@vger.kernel.org
12470 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12471 F:      drivers/pinctrl/qcom/
12472
12473 PIN CONTROLLER - RENESAS
12474 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12475 L:      linux-renesas-soc@vger.kernel.org
12476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12477 S:      Maintained
12478 F:      drivers/pinctrl/pinctrl-rz*
12479 F:      drivers/pinctrl/sh-pfc/
12480
12481 PIN CONTROLLER - SAMSUNG
12482 M:      Tomasz Figa <tomasz.figa@gmail.com>
12483 M:      Krzysztof Kozlowski <krzk@kernel.org>
12484 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12486 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12487 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12489 S:      Maintained
12490 F:      drivers/pinctrl/samsung/
12491 F:      include/dt-bindings/pinctrl/samsung.h
12492 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12493
12494 PIN CONTROLLER - SINGLE
12495 M:      Tony Lindgren <tony@atomide.com>
12496 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12498 L:      linux-omap@vger.kernel.org
12499 S:      Maintained
12500 F:      drivers/pinctrl/pinctrl-single.c
12501
12502 PIN CONTROLLER - ST SPEAR
12503 M:      Viresh Kumar <vireshk@kernel.org>
12504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12505 W:      http://www.st.com/spear
12506 S:      Maintained
12507 F:      drivers/pinctrl/spear/
12508
12509 PISTACHIO SOC SUPPORT
12510 M:      James Hartley <james.hartley@sondrel.com>
12511 L:      linux-mips@vger.kernel.org
12512 S:      Odd Fixes
12513 F:      arch/mips/pistachio/
12514 F:      arch/mips/include/asm/mach-pistachio/
12515 F:      arch/mips/boot/dts/img/pistachio*
12516 F:      arch/mips/configs/pistachio*_defconfig
12517
12518 PKTCDVD DRIVER
12519 S:      Orphan
12520 M:      linux-block@vger.kernel.org
12521 F:      drivers/block/pktcdvd.c
12522 F:      include/linux/pktcdvd.h
12523 F:      include/uapi/linux/pktcdvd.h
12524
12525 PKUNITY SOC DRIVERS
12526 M:      Guan Xuetao <gxt@pku.edu.cn>
12527 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12528 S:      Maintained
12529 T:      git git://github.com/gxt/linux.git
12530 F:      drivers/input/serio/i8042-unicore32io.h
12531 F:      drivers/i2c/busses/i2c-puv3.c
12532 F:      drivers/video/fbdev/fb-puv3.c
12533 F:      drivers/rtc/rtc-puv3.c
12534
12535 PMBUS HARDWARE MONITORING DRIVERS
12536 M:      Guenter Roeck <linux@roeck-us.net>
12537 L:      linux-hwmon@vger.kernel.org
12538 W:      http://hwmon.wiki.kernel.org/
12539 W:      http://www.roeck-us.net/linux/drivers/
12540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12541 S:      Maintained
12542 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12543 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12544 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12545 F:      Documentation/hwmon/adm1275.rst
12546 F:      Documentation/hwmon/ibm-cffps.rst
12547 F:      Documentation/hwmon/ir35221.rst
12548 F:      Documentation/hwmon/lm25066.rst
12549 F:      Documentation/hwmon/ltc2978.rst
12550 F:      Documentation/hwmon/ltc3815.rst
12551 F:      Documentation/hwmon/max16064.rst
12552 F:      Documentation/hwmon/max20751.rst
12553 F:      Documentation/hwmon/max31785.rst
12554 F:      Documentation/hwmon/max34440.rst
12555 F:      Documentation/hwmon/max8688.rst
12556 F:      Documentation/hwmon/pmbus.rst
12557 F:      Documentation/hwmon/pmbus-core.rst
12558 F:      Documentation/hwmon/tps40422.rst
12559 F:      Documentation/hwmon/ucd9000.rst
12560 F:      Documentation/hwmon/ucd9200.rst
12561 F:      Documentation/hwmon/zl6100.rst
12562 F:      drivers/hwmon/pmbus/
12563 F:      include/linux/pmbus.h
12564
12565 PMC SIERRA MaxRAID DRIVER
12566 L:      linux-scsi@vger.kernel.org
12567 W:      http://www.pmc-sierra.com/
12568 S:      Orphan
12569 F:      drivers/scsi/pmcraid.*
12570
12571 PMC SIERRA PM8001 DRIVER
12572 M:      Jack Wang <jinpu.wang@profitbricks.com>
12573 M:      lindar_liu@usish.com
12574 L:      linux-scsi@vger.kernel.org
12575 S:      Supported
12576 F:      drivers/scsi/pm8001/
12577
12578 PNP SUPPORT
12579 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12580 S:      Maintained
12581 F:      drivers/pnp/
12582
12583 PNI RM3100 IIO DRIVER
12584 M:      Song Qiang <songqiang1304521@gmail.com>
12585 L:      linux-iio@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/iio/magnetometer/rm3100*
12588 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12589
12590 POSIX CLOCKS and TIMERS
12591 M:      Thomas Gleixner <tglx@linutronix.de>
12592 L:      linux-kernel@vger.kernel.org
12593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12594 S:      Maintained
12595 F:      fs/timerfd.c
12596 F:      include/linux/timer*
12597 F:      kernel/time/*timer*
12598
12599 POWER MANAGEMENT CORE
12600 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12601 L:      linux-pm@vger.kernel.org
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12603 B:      https://bugzilla.kernel.org
12604 S:      Supported
12605 F:      drivers/base/power/
12606 F:      include/linux/pm.h
12607 F:      include/linux/pm_*
12608 F:      include/linux/powercap.h
12609 F:      drivers/powercap/
12610 F:      kernel/configs/nopm.config
12611
12612 POWER STATE COORDINATION INTERFACE (PSCI)
12613 M:      Mark Rutland <mark.rutland@arm.com>
12614 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12615 L:      linux-arm-kernel@lists.infradead.org
12616 S:      Maintained
12617 F:      drivers/firmware/psci/
12618 F:      include/linux/psci.h
12619 F:      include/uapi/linux/psci.h
12620
12621 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12622 M:      Sebastian Reichel <sre@kernel.org>
12623 L:      linux-pm@vger.kernel.org
12624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12625 S:      Maintained
12626 F:      Documentation/ABI/testing/sysfs-class-power
12627 F:      Documentation/devicetree/bindings/power/supply/
12628 F:      include/linux/power_supply.h
12629 F:      drivers/power/supply/
12630
12631 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12632 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12633 L:      linuxppc-dev@lists.ozlabs.org
12634 S:      Maintained
12635 F:      drivers/char/powernv-op-panel.c
12636
12637 PPP OVER ATM (RFC 2364)
12638 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12639 S:      Maintained
12640 F:      net/atm/pppoatm.c
12641 F:      include/uapi/linux/atmppp.h
12642
12643 PPP OVER ETHERNET
12644 M:      Michal Ostrowski <mostrows@earthlink.net>
12645 S:      Maintained
12646 F:      drivers/net/ppp/pppoe.c
12647 F:      drivers/net/ppp/pppox.c
12648
12649 PPP OVER L2TP
12650 M:      James Chapman <jchapman@katalix.com>
12651 S:      Maintained
12652 F:      net/l2tp/l2tp_ppp.c
12653 F:      include/linux/if_pppol2tp.h
12654 F:      include/uapi/linux/if_pppol2tp.h
12655
12656 PPP PROTOCOL DRIVERS AND COMPRESSORS
12657 M:      Paul Mackerras <paulus@samba.org>
12658 L:      linux-ppp@vger.kernel.org
12659 S:      Maintained
12660 F:      drivers/net/ppp/ppp_*
12661
12662 PPS SUPPORT
12663 M:      Rodolfo Giometti <giometti@enneenne.com>
12664 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12665 L:      linuxpps@ml.enneenne.com (subscribers-only)
12666 S:      Maintained
12667 F:      Documentation/pps/
12668 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12669 F:      Documentation/ABI/testing/sysfs-pps
12670 F:      drivers/pps/
12671 F:      include/linux/pps*.h
12672 F:      include/uapi/linux/pps.h
12673
12674 PPTP DRIVER
12675 M:      Dmitry Kozlov <xeb@mail.ru>
12676 L:      netdev@vger.kernel.org
12677 S:      Maintained
12678 F:      drivers/net/ppp/pptp.c
12679 W:      http://sourceforge.net/projects/accel-pptp
12680
12681 PRINTK
12682 M:      Petr Mladek <pmladek@suse.com>
12683 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12684 R:      Steven Rostedt <rostedt@goodmis.org>
12685 S:      Maintained
12686 F:      kernel/printk/
12687 F:      include/linux/printk.h
12688
12689 PRISM54 WIRELESS DRIVER
12690 M:      Luis Chamberlain <mcgrof@kernel.org>
12691 L:      linux-wireless@vger.kernel.org
12692 W:      http://wireless.kernel.org/en/users/Drivers/p54
12693 S:      Obsolete
12694 F:      drivers/net/wireless/intersil/prism54/
12695
12696 PROC FILESYSTEM
12697 R:      Alexey Dobriyan <adobriyan@gmail.com>
12698 L:      linux-kernel@vger.kernel.org
12699 L:      linux-fsdevel@vger.kernel.org
12700 S:      Maintained
12701 F:      fs/proc/
12702 F:      include/linux/proc_fs.h
12703 F:      tools/testing/selftests/proc/
12704 F:      Documentation/filesystems/proc.txt
12705
12706 PROC SYSCTL
12707 M:      Luis Chamberlain <mcgrof@kernel.org>
12708 M:      Kees Cook <keescook@chromium.org>
12709 L:      linux-kernel@vger.kernel.org
12710 L:      linux-fsdevel@vger.kernel.org
12711 S:      Maintained
12712 F:      fs/proc/proc_sysctl.c
12713 F:      include/linux/sysctl.h
12714 F:      kernel/sysctl.c
12715 F:      tools/testing/selftests/sysctl/
12716
12717 PS3 NETWORK SUPPORT
12718 M:      Geoff Levand <geoff@infradead.org>
12719 L:      netdev@vger.kernel.org
12720 L:      linuxppc-dev@lists.ozlabs.org
12721 S:      Maintained
12722 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12723
12724 PS3 PLATFORM SUPPORT
12725 M:      Geoff Levand <geoff@infradead.org>
12726 L:      linuxppc-dev@lists.ozlabs.org
12727 S:      Maintained
12728 F:      arch/powerpc/boot/ps3*
12729 F:      arch/powerpc/include/asm/lv1call.h
12730 F:      arch/powerpc/include/asm/ps3*.h
12731 F:      arch/powerpc/platforms/ps3/
12732 F:      drivers/*/ps3*
12733 F:      drivers/ps3/
12734 F:      drivers/rtc/rtc-ps3.c
12735 F:      drivers/usb/host/*ps3.c
12736 F:      sound/ppc/snd_ps3*
12737
12738 PS3VRAM DRIVER
12739 M:      Jim Paris <jim@jtan.com>
12740 M:      Geoff Levand <geoff@infradead.org>
12741 L:      linuxppc-dev@lists.ozlabs.org
12742 S:      Maintained
12743 F:      drivers/block/ps3vram.c
12744
12745 PSAMPLE PACKET SAMPLING SUPPORT:
12746 M:      Yotam Gigi <yotam.gi@gmail.com>
12747 S:      Maintained
12748 F:      net/psample
12749 F:      include/net/psample.h
12750 F:      include/uapi/linux/psample.h
12751
12752 PSTORE FILESYSTEM
12753 M:      Kees Cook <keescook@chromium.org>
12754 M:      Anton Vorontsov <anton@enomsg.org>
12755 M:      Colin Cross <ccross@android.com>
12756 M:      Tony Luck <tony.luck@intel.com>
12757 S:      Maintained
12758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12759 F:      fs/pstore/
12760 F:      include/linux/pstore*
12761 F:      drivers/firmware/efi/efi-pstore.c
12762 F:      drivers/acpi/apei/erst.c
12763 F:      Documentation/admin-guide/ramoops.rst
12764 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12765 K:      \b(pstore|ramoops)
12766
12767 PTP HARDWARE CLOCK SUPPORT
12768 M:      Richard Cochran <richardcochran@gmail.com>
12769 L:      netdev@vger.kernel.org
12770 S:      Maintained
12771 W:      http://linuxptp.sourceforge.net/
12772 F:      Documentation/ABI/testing/sysfs-ptp
12773 F:      Documentation/ptp/*
12774 F:      drivers/net/phy/dp83640*
12775 F:      drivers/ptp/*
12776 F:      include/linux/ptp_cl*
12777
12778 PTRACE SUPPORT
12779 M:      Oleg Nesterov <oleg@redhat.com>
12780 S:      Maintained
12781 F:      include/asm-generic/syscall.h
12782 F:      include/linux/ptrace.h
12783 F:      include/linux/regset.h
12784 F:      include/linux/tracehook.h
12785 F:      include/uapi/linux/ptrace.h
12786 F:      include/uapi/linux/ptrace.h
12787 F:      include/asm-generic/ptrace.h
12788 F:      kernel/ptrace.c
12789 F:      arch/*/ptrace*.c
12790 F:      arch/*/*/ptrace*.c
12791 F:      arch/*/include/asm/ptrace*.h
12792
12793 PULSE8-CEC DRIVER
12794 M:      Hans Verkuil <hverkuil@xs4all.nl>
12795 L:      linux-media@vger.kernel.org
12796 T:      git git://linuxtv.org/media_tree.git
12797 S:      Maintained
12798 F:      drivers/media/usb/pulse8-cec/*
12799 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12800
12801 PVRUSB2 VIDEO4LINUX DRIVER
12802 M:      Mike Isely <isely@pobox.com>
12803 L:      pvrusb2@isely.net       (subscribers-only)
12804 L:      linux-media@vger.kernel.org
12805 W:      http://www.isely.net/pvrusb2/
12806 T:      git git://linuxtv.org/media_tree.git
12807 S:      Maintained
12808 F:      Documentation/media/v4l-drivers/pvrusb2*
12809 F:      drivers/media/usb/pvrusb2/
12810
12811 PWC WEBCAM DRIVER
12812 M:      Hans Verkuil <hverkuil@xs4all.nl>
12813 L:      linux-media@vger.kernel.org
12814 T:      git git://linuxtv.org/media_tree.git
12815 S:      Odd Fixes
12816 F:      drivers/media/usb/pwc/*
12817 F:      include/trace/events/pwc.h
12818
12819 PWM FAN DRIVER
12820 M:      Kamil Debski <kamil@wypas.org>
12821 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12822 L:      linux-hwmon@vger.kernel.org
12823 S:      Supported
12824 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12825 F:      Documentation/hwmon/pwm-fan.rst
12826 F:      drivers/hwmon/pwm-fan.c
12827
12828 PWM IR Transmitter
12829 M:      Sean Young <sean@mess.org>
12830 L:      linux-media@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/media/rc/pwm-ir-tx.c
12833
12834 PWM SUBSYSTEM
12835 M:      Thierry Reding <thierry.reding@gmail.com>
12836 L:      linux-pwm@vger.kernel.org
12837 S:      Maintained
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12839 F:      Documentation/pwm.txt
12840 F:      Documentation/devicetree/bindings/pwm/
12841 F:      include/linux/pwm.h
12842 F:      drivers/pwm/
12843 F:      drivers/video/backlight/pwm_bl.c
12844 F:      include/linux/pwm_backlight.h
12845 F:      drivers/gpio/gpio-mvebu.c
12846 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12847
12848 PXA GPIO DRIVER
12849 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12850 L:      linux-gpio@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/gpio/gpio-pxa.c
12853
12854 PXA MMCI DRIVER
12855 S:      Orphan
12856
12857 PXA RTC DRIVER
12858 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12859 L:      linux-rtc@vger.kernel.org
12860 S:      Maintained
12861
12862 PXA2xx/PXA3xx SUPPORT
12863 M:      Daniel Mack <daniel@zonque.org>
12864 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12865 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12867 T:      git git://github.com/hzhuang1/linux.git
12868 T:      git git://github.com/rjarzmik/linux.git
12869 S:      Maintained
12870 F:      arch/arm/boot/dts/pxa*
12871 F:      arch/arm/mach-pxa/
12872 F:      drivers/dma/pxa*
12873 F:      drivers/pcmcia/pxa2xx*
12874 F:      drivers/pinctrl/pxa/
12875 F:      drivers/spi/spi-pxa2xx*
12876 F:      drivers/usb/gadget/udc/pxa2*
12877 F:      include/sound/pxa2xx-lib.h
12878 F:      sound/arm/pxa*
12879 F:      sound/soc/pxa/
12880
12881 QAT DRIVER
12882 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12883 L:      qat-linux@intel.com
12884 S:      Supported
12885 F:      drivers/crypto/qat/
12886
12887 QCOM AUDIO (ASoC) DRIVERS
12888 M:      Patrick Lai <plai@codeaurora.org>
12889 M:      Banajit Goswami <bgoswami@codeaurora.org>
12890 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12891 S:      Supported
12892 F:      sound/soc/qcom/
12893
12894 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12895 M:      Gabriel Somlo <somlo@cmu.edu>
12896 M:      "Michael S. Tsirkin" <mst@redhat.com>
12897 L:      qemu-devel@nongnu.org
12898 S:      Maintained
12899 F:      drivers/firmware/qemu_fw_cfg.c
12900 F:      include/uapi/linux/qemu_fw_cfg.h
12901
12902 QIB DRIVER
12903 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12904 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12905 L:      linux-rdma@vger.kernel.org
12906 S:      Supported
12907 F:      drivers/infiniband/hw/qib/
12908
12909 QLOGIC QL41xxx FCOE DRIVER
12910 M:      QLogic-Storage-Upstream@cavium.com
12911 L:      linux-scsi@vger.kernel.org
12912 S:      Supported
12913 F:      drivers/scsi/qedf/
12914
12915 QLOGIC QL41xxx ISCSI DRIVER
12916 M:      QLogic-Storage-Upstream@cavium.com
12917 L:      linux-scsi@vger.kernel.org
12918 S:      Supported
12919 F:      drivers/scsi/qedi/
12920
12921 QLOGIC QL4xxx ETHERNET DRIVER
12922 M:      Ariel Elior <aelior@marvell.com>
12923 M:      GR-everest-linux-l2@marvell.com
12924 L:      netdev@vger.kernel.org
12925 S:      Supported
12926 F:      drivers/net/ethernet/qlogic/qed/
12927 F:      include/linux/qed/
12928 F:      drivers/net/ethernet/qlogic/qede/
12929
12930 QLOGIC QL4xxx RDMA DRIVER
12931 M:      Michal Kalderon <mkalderon@marvell.com>
12932 M:      Ariel Elior <aelior@marvell.com>
12933 L:      linux-rdma@vger.kernel.org
12934 S:      Supported
12935 F:      drivers/infiniband/hw/qedr/
12936 F:      include/uapi/rdma/qedr-abi.h
12937
12938 QLOGIC QLA1280 SCSI DRIVER
12939 M:      Michael Reed <mdr@sgi.com>
12940 L:      linux-scsi@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/scsi/qla1280.[ch]
12943
12944 QLOGIC QLA2XXX FC-SCSI DRIVER
12945 M:      qla2xxx-upstream@qlogic.com
12946 L:      linux-scsi@vger.kernel.org
12947 S:      Supported
12948 F:      Documentation/scsi/LICENSE.qla2xxx
12949 F:      drivers/scsi/qla2xxx/
12950
12951 QLOGIC QLA3XXX NETWORK DRIVER
12952 M:      GR-Linux-NIC-Dev@marvell.com
12953 L:      netdev@vger.kernel.org
12954 S:      Supported
12955 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12956 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12957
12958 QLOGIC QLA4XXX iSCSI DRIVER
12959 M:      QLogic-Storage-Upstream@qlogic.com
12960 L:      linux-scsi@vger.kernel.org
12961 S:      Supported
12962 F:      Documentation/scsi/LICENSE.qla4xxx
12963 F:      drivers/scsi/qla4xxx/
12964
12965 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12966 M:      Shahed Shaikh <shshaikh@marvell.com>
12967 M:      Manish Chopra <manishc@marvell.com>
12968 M:      GR-Linux-NIC-Dev@marvell.com
12969 L:      netdev@vger.kernel.org
12970 S:      Supported
12971 F:      drivers/net/ethernet/qlogic/qlcnic/
12972
12973 QLOGIC QLGE 10Gb ETHERNET DRIVER
12974 M:      Manish Chopra <manishc@marvell.com>
12975 M:      GR-Linux-NIC-Dev@marvell.com
12976 L:      netdev@vger.kernel.org
12977 S:      Supported
12978 F:      drivers/net/ethernet/qlogic/qlge/
12979
12980 QM1D1B0004 MEDIA DRIVER
12981 M:      Akihiro Tsukada <tskd08@gmail.com>
12982 L:      linux-media@vger.kernel.org
12983 S:      Odd Fixes
12984 F:      drivers/media/tuners/qm1d1b0004*
12985
12986 QM1D1C0042 MEDIA DRIVER
12987 M:      Akihiro Tsukada <tskd08@gmail.com>
12988 L:      linux-media@vger.kernel.org
12989 S:      Odd Fixes
12990 F:      drivers/media/tuners/qm1d1c0042*
12991
12992 QNX4 FILESYSTEM
12993 M:      Anders Larsen <al@alarsen.net>
12994 W:      http://www.alarsen.net/linux/qnx4fs/
12995 S:      Maintained
12996 F:      fs/qnx4/
12997 F:      include/uapi/linux/qnx4_fs.h
12998 F:      include/uapi/linux/qnxtypes.h
12999
13000 QORIQ DPAA2 FSL-MC BUS DRIVER
13001 M:      Stuart Yoder <stuyoder@gmail.com>
13002 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13003 L:      linux-kernel@vger.kernel.org
13004 S:      Maintained
13005 F:      drivers/bus/fsl-mc/
13006 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13007 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13008
13009 QT1010 MEDIA DRIVER
13010 M:      Antti Palosaari <crope@iki.fi>
13011 L:      linux-media@vger.kernel.org
13012 W:      https://linuxtv.org
13013 W:      http://palosaari.fi/linux/
13014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13015 T:      git git://linuxtv.org/anttip/media_tree.git
13016 S:      Maintained
13017 F:      drivers/media/tuners/qt1010*
13018
13019 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13020 M:      Kalle Valo <kvalo@codeaurora.org>
13021 L:      ath10k@lists.infradead.org
13022 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13024 S:      Supported
13025 F:      drivers/net/wireless/ath/ath10k/
13026
13027 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13028 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13029 L:      linux-wireless@vger.kernel.org
13030 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13031 S:      Supported
13032 F:      drivers/net/wireless/ath/ath9k/
13033
13034 QUALCOMM CAMERA SUBSYSTEM DRIVER
13035 M:      Todor Tomov <todor.too@gmail.com>
13036 L:      linux-media@vger.kernel.org
13037 S:      Maintained
13038 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13039 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13040 F:      drivers/media/platform/qcom/camss/
13041
13042 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13043 M:      Ilia Lin <ilia.lin@kernel.org>
13044 L:      linux-pm@vger.kernel.org
13045 S:      Maintained
13046 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13047 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13048
13049 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13050 M:      Timur Tabi <timur@kernel.org>
13051 L:      netdev@vger.kernel.org
13052 S:      Maintained
13053 F:      drivers/net/ethernet/qualcomm/emac/
13054
13055 QUALCOMM ETHQOS ETHERNET DRIVER
13056 M:      Vinod Koul <vkoul@kernel.org>
13057 M:      Niklas Cassel <niklas.cassel@linaro.org>
13058 L:      netdev@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13061 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13062
13063 QUALCOMM GENERIC INTERFACE I2C DRIVER
13064 M:      Alok Chauhan <alokc@codeaurora.org>
13065 L:      linux-i2c@vger.kernel.org
13066 L:      linux-arm-msm@vger.kernel.org
13067 S:      Supported
13068 F:      drivers/i2c/busses/i2c-qcom-geni.c
13069
13070 QUALCOMM HEXAGON ARCHITECTURE
13071 M:      Richard Kuo <rkuo@codeaurora.org>
13072 L:      linux-hexagon@vger.kernel.org
13073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13074 S:      Supported
13075 F:      arch/hexagon/
13076
13077 QUALCOMM HIDMA DRIVER
13078 M:      Sinan Kaya <okaya@kernel.org>
13079 L:      linux-arm-kernel@lists.infradead.org
13080 L:      linux-arm-msm@vger.kernel.org
13081 L:      dmaengine@vger.kernel.org
13082 S:      Supported
13083 F:      drivers/dma/qcom/hidma*
13084
13085 QUALCOMM IOMMU
13086 M:      Rob Clark <robdclark@gmail.com>
13087 L:      iommu@lists.linux-foundation.org
13088 L:      linux-arm-msm@vger.kernel.org
13089 S:      Maintained
13090 F:      drivers/iommu/qcom_iommu.c
13091
13092 QUALCOMM TSENS THERMAL DRIVER
13093 M:      Amit Kucheria <amit.kucheria@linaro.org>
13094 L:      linux-pm@vger.kernel.org
13095 L:      linux-arm-msm@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/thermal/qcom/
13098
13099 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13100 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13101 L:      linux-media@vger.kernel.org
13102 L:      linux-arm-msm@vger.kernel.org
13103 T:      git git://linuxtv.org/media_tree.git
13104 S:      Maintained
13105 F:      drivers/media/platform/qcom/venus/
13106
13107 QUALCOMM WCN36XX WIRELESS DRIVER
13108 M:      Kalle Valo <kvalo@codeaurora.org>
13109 L:      wcn36xx@lists.infradead.org
13110 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13111 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13112 S:      Supported
13113 F:      drivers/net/wireless/ath/wcn36xx/
13114
13115 QUANTENNA QTNFMAC WIRELESS DRIVER
13116 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13117 M:      Avinash Patil <avinashp@quantenna.com>
13118 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13119 L:      linux-wireless@vger.kernel.org
13120 S:      Maintained
13121 F:      drivers/net/wireless/quantenna
13122
13123 RADEON and AMDGPU DRM DRIVERS
13124 M:      Alex Deucher <alexander.deucher@amd.com>
13125 M:      Christian König <christian.koenig@amd.com>
13126 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13127 L:      amd-gfx@lists.freedesktop.org
13128 T:      git git://people.freedesktop.org/~agd5f/linux
13129 S:      Supported
13130 F:      drivers/gpu/drm/radeon/
13131 F:      include/uapi/drm/radeon_drm.h
13132 F:      drivers/gpu/drm/amd/
13133 F:      include/uapi/drm/amdgpu_drm.h
13134
13135 RADEON FRAMEBUFFER DISPLAY DRIVER
13136 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13137 L:      linux-fbdev@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/video/fbdev/aty/radeon*
13140 F:      include/uapi/linux/radeonfb.h
13141
13142 RADIOSHARK RADIO DRIVER
13143 M:      Hans Verkuil <hverkuil@xs4all.nl>
13144 L:      linux-media@vger.kernel.org
13145 T:      git git://linuxtv.org/media_tree.git
13146 S:      Maintained
13147 F:      drivers/media/radio/radio-shark.c
13148
13149 RADIOSHARK2 RADIO DRIVER
13150 M:      Hans Verkuil <hverkuil@xs4all.nl>
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 S:      Maintained
13154 F:      drivers/media/radio/radio-shark2.c
13155 F:      drivers/media/radio/radio-tea5777.c
13156
13157 RADOS BLOCK DEVICE (RBD)
13158 M:      Ilya Dryomov <idryomov@gmail.com>
13159 M:      Sage Weil <sage@redhat.com>
13160 M:      Alex Elder <elder@kernel.org>
13161 L:      ceph-devel@vger.kernel.org
13162 W:      http://ceph.com/
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13164 T:      git git://github.com/ceph/ceph-client.git
13165 S:      Supported
13166 F:      Documentation/ABI/testing/sysfs-bus-rbd
13167 F:      drivers/block/rbd.c
13168 F:      drivers/block/rbd_types.h
13169
13170 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13171 M:      Paul Mackerras <paulus@samba.org>
13172 L:      linux-fbdev@vger.kernel.org
13173 S:      Maintained
13174 F:      drivers/video/fbdev/aty/aty128fb.c
13175
13176 RAINSHADOW-CEC DRIVER
13177 M:      Hans Verkuil <hverkuil@xs4all.nl>
13178 L:      linux-media@vger.kernel.org
13179 T:      git git://linuxtv.org/media_tree.git
13180 S:      Maintained
13181 F:      drivers/media/usb/rainshadow-cec/*
13182
13183 RALINK MIPS ARCHITECTURE
13184 M:      John Crispin <john@phrozen.org>
13185 L:      linux-mips@vger.kernel.org
13186 S:      Maintained
13187 F:      arch/mips/ralink
13188
13189 RALINK RT2X00 WIRELESS LAN DRIVER
13190 P:      rt2x00 project
13191 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13192 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13193 L:      linux-wireless@vger.kernel.org
13194 S:      Maintained
13195 F:      drivers/net/wireless/ralink/rt2x00/
13196
13197 RAMDISK RAM BLOCK DEVICE DRIVER
13198 M:      Jens Axboe <axboe@kernel.dk>
13199 S:      Maintained
13200 F:      Documentation/blockdev/ramdisk.txt
13201 F:      drivers/block/brd.c
13202
13203 RANCHU VIRTUAL BOARD FOR MIPS
13204 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13205 L:      linux-mips@vger.kernel.org
13206 S:      Supported
13207 F:      arch/mips/generic/board-ranchu.c
13208 F:      arch/mips/configs/generic/board-ranchu.config
13209
13210 RANDOM NUMBER DRIVER
13211 M:      "Theodore Ts'o" <tytso@mit.edu>
13212 S:      Maintained
13213 F:      drivers/char/random.c
13214
13215 RAPIDIO SUBSYSTEM
13216 M:      Matt Porter <mporter@kernel.crashing.org>
13217 M:      Alexandre Bounine <alex.bou9@gmail.com>
13218 S:      Maintained
13219 F:      drivers/rapidio/
13220
13221 RAS INFRASTRUCTURE
13222 M:      Tony Luck <tony.luck@intel.com>
13223 M:      Borislav Petkov <bp@alien8.de>
13224 L:      linux-edac@vger.kernel.org
13225 S:      Maintained
13226 F:      drivers/ras/
13227 F:      include/linux/ras.h
13228 F:      include/ras/ras_event.h
13229 F:      Documentation/admin-guide/ras.rst
13230
13231 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13232 L:      linux-wireless@vger.kernel.org
13233 S:      Orphan
13234 F:      drivers/net/wireless/ray*
13235
13236 RCUTORTURE TEST FRAMEWORK
13237 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13238 M:      Josh Triplett <josh@joshtriplett.org>
13239 R:      Steven Rostedt <rostedt@goodmis.org>
13240 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13241 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13242 L:      rcu@vger.kernel.org
13243 S:      Supported
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13245 F:      tools/testing/selftests/rcutorture
13246
13247 RDC R-321X SoC
13248 M:      Florian Fainelli <florian@openwrt.org>
13249 S:      Maintained
13250
13251 RDC R6040 FAST ETHERNET DRIVER
13252 M:      Florian Fainelli <f.fainelli@gmail.com>
13253 L:      netdev@vger.kernel.org
13254 S:      Maintained
13255 F:      drivers/net/ethernet/rdc/r6040.c
13256
13257 RDMAVT - RDMA verbs software
13258 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13259 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13260 L:      linux-rdma@vger.kernel.org
13261 S:      Supported
13262 F:      drivers/infiniband/sw/rdmavt
13263
13264 RDS - RELIABLE DATAGRAM SOCKETS
13265 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13266 L:      netdev@vger.kernel.org
13267 L:      linux-rdma@vger.kernel.org
13268 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13269 W:      https://oss.oracle.com/projects/rds/
13270 S:      Supported
13271 F:      net/rds/
13272 F:      Documentation/networking/rds.txt
13273
13274 RDT - RESOURCE ALLOCATION
13275 M:      Fenghua Yu <fenghua.yu@intel.com>
13276 M:      Reinette Chatre <reinette.chatre@intel.com>
13277 L:      linux-kernel@vger.kernel.org
13278 S:      Supported
13279 F:      arch/x86/kernel/cpu/resctrl/
13280 F:      arch/x86/include/asm/resctrl_sched.h
13281 F:      Documentation/x86/resctrl*
13282
13283 READ-COPY UPDATE (RCU)
13284 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13285 M:      Josh Triplett <josh@joshtriplett.org>
13286 R:      Steven Rostedt <rostedt@goodmis.org>
13287 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13288 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13289 R:      Joel Fernandes <joel@joelfernandes.org>
13290 L:      rcu@vger.kernel.org
13291 W:      http://www.rdrop.com/users/paulmck/RCU/
13292 S:      Supported
13293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13294 F:      Documentation/RCU/
13295 X:      Documentation/RCU/torture.txt
13296 F:      include/linux/rcu*
13297 X:      include/linux/srcu*.h
13298 F:      kernel/rcu/
13299 X:      kernel/rcu/srcu*.c
13300
13301 REAL TIME CLOCK (RTC) SUBSYSTEM
13302 M:      Alessandro Zummo <a.zummo@towertech.it>
13303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13304 L:      linux-rtc@vger.kernel.org
13305 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13307 S:      Maintained
13308 F:      Documentation/devicetree/bindings/rtc/
13309 F:      Documentation/rtc.txt
13310 F:      drivers/rtc/
13311 F:      include/linux/rtc.h
13312 F:      include/uapi/linux/rtc.h
13313 F:      include/linux/rtc/
13314 F:      include/linux/platform_data/rtc-*
13315 F:      tools/testing/selftests/rtc/
13316
13317 REALTEK AUDIO CODECS
13318 M:      Bard Liao <bardliao@realtek.com>
13319 M:      Oder Chiou <oder_chiou@realtek.com>
13320 S:      Maintained
13321 F:      sound/soc/codecs/rt*
13322 F:      include/sound/rt*.h
13323
13324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13325 M:      Linus Walleij <linus.walleij@linaro.org>
13326 S:      Maintained
13327 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13328 F:      drivers/net/dsa/realtek-smi*
13329 F:      drivers/net/dsa/rtl83*
13330
13331 REDPINE WIRELESS DRIVER
13332 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13333 M:      Siva Rebbagondla <siva8118@gmail.com>
13334 L:      linux-wireless@vger.kernel.org
13335 S:      Maintained
13336 F:      drivers/net/wireless/rsi/
13337
13338 REGISTER MAP ABSTRACTION
13339 M:      Mark Brown <broonie@kernel.org>
13340 L:      linux-kernel@vger.kernel.org
13341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13342 S:      Supported
13343 F:      Documentation/devicetree/bindings/regmap/
13344 F:      drivers/base/regmap/
13345 F:      include/linux/regmap.h
13346
13347 REISERFS FILE SYSTEM
13348 L:      reiserfs-devel@vger.kernel.org
13349 S:      Supported
13350 F:      fs/reiserfs/
13351
13352 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13353 M:      Ohad Ben-Cohen <ohad@wizery.com>
13354 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13355 L:      linux-remoteproc@vger.kernel.org
13356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13357 S:      Maintained
13358 F:      Documentation/devicetree/bindings/remoteproc/
13359 F:      Documentation/remoteproc.txt
13360 F:      drivers/remoteproc/
13361 F:      include/linux/remoteproc.h
13362
13363 REMOTE PROCESSOR MESSAGING (RPMSG) 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/rpmsg.git
13368 S:      Maintained
13369 F:      drivers/rpmsg/
13370 F:      Documentation/rpmsg.txt
13371 F:      include/linux/rpmsg.h
13372 F:      include/linux/rpmsg/
13373
13374 RENESAS CLOCK DRIVERS
13375 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13376 L:      linux-renesas-soc@vger.kernel.org
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13378 S:      Supported
13379 F:      drivers/clk/renesas/
13380
13381 RENESAS EMEV2 I2C DRIVER
13382 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13383 S:      Supported
13384 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13385 F:      drivers/i2c/busses/i2c-emev2.c
13386
13387 RENESAS ETHERNET DRIVERS
13388 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13389 L:      netdev@vger.kernel.org
13390 L:      linux-renesas-soc@vger.kernel.org
13391 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13392 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13393 F:      drivers/net/ethernet/renesas/
13394 F:      include/linux/sh_eth.h
13395
13396 RENESAS R-CAR GYROADC DRIVER
13397 M:      Marek Vasut <marek.vasut@gmail.com>
13398 L:      linux-iio@vger.kernel.org
13399 S:      Supported
13400 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13401 F:      drivers/iio/adc/rcar-gyroadc.c
13402
13403 RENESAS R-CAR I2C DRIVERS
13404 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13405 S:      Supported
13406 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13407 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13408 F:      drivers/i2c/busses/i2c-rcar.c
13409 F:      drivers/i2c/busses/i2c-sh_mobile.c
13410
13411 RENESAS RIIC DRIVER
13412 M:      Chris Brandt <chris.brandt@renesas.com>
13413 S:      Supported
13414 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13415 F:      drivers/i2c/busses/i2c-riic.c
13416
13417 RENESAS USB PHY DRIVER
13418 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13419 L:      linux-renesas-soc@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13422
13423 RESET CONTROLLER FRAMEWORK
13424 M:      Philipp Zabel <p.zabel@pengutronix.de>
13425 T:      git git://git.pengutronix.de/git/pza/linux
13426 S:      Maintained
13427 F:      drivers/reset/
13428 F:      Documentation/devicetree/bindings/reset/
13429 F:      include/dt-bindings/reset/
13430 F:      include/linux/reset.h
13431 F:      include/linux/reset/
13432 F:      include/linux/reset-controller.h
13433
13434 RESTARTABLE SEQUENCES SUPPORT
13435 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13436 M:      Peter Zijlstra <peterz@infradead.org>
13437 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13438 M:      Boqun Feng <boqun.feng@gmail.com>
13439 L:      linux-kernel@vger.kernel.org
13440 S:      Supported
13441 F:      kernel/rseq.c
13442 F:      include/uapi/linux/rseq.h
13443 F:      include/trace/events/rseq.h
13444 F:      tools/testing/selftests/rseq/
13445
13446 RFKILL
13447 M:      Johannes Berg <johannes@sipsolutions.net>
13448 L:      linux-wireless@vger.kernel.org
13449 W:      http://wireless.kernel.org/
13450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13452 S:      Maintained
13453 F:      Documentation/rfkill.txt
13454 F:      Documentation/ABI/stable/sysfs-class-rfkill
13455 F:      net/rfkill/
13456 F:      include/linux/rfkill.h
13457 F:      include/uapi/linux/rfkill.h
13458
13459 RHASHTABLE
13460 M:      Thomas Graf <tgraf@suug.ch>
13461 M:      Herbert Xu <herbert@gondor.apana.org.au>
13462 L:      netdev@vger.kernel.org
13463 S:      Maintained
13464 F:      lib/rhashtable.c
13465 F:      lib/test_rhashtable.c
13466 F:      include/linux/rhashtable.h
13467 F:      include/linux/rhashtable-types.h
13468
13469 RICOH R5C592 MEMORYSTICK DRIVER
13470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13471 S:      Maintained
13472 F:      drivers/memstick/host/r592.*
13473
13474 RICOH SMARTMEDIA/XD DRIVER
13475 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13476 S:      Maintained
13477 F:      drivers/mtd/nand/raw/r852.c
13478 F:      drivers/mtd/nand/raw/r852.h
13479
13480 RISC-V ARCHITECTURE
13481 M:      Palmer Dabbelt <palmer@sifive.com>
13482 M:      Albert Ou <aou@eecs.berkeley.edu>
13483 L:      linux-riscv@lists.infradead.org
13484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13485 S:      Supported
13486 F:      arch/riscv/
13487 K:      riscv
13488 N:      riscv
13489
13490 ROCCAT DRIVERS
13491 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13492 W:      http://sourceforge.net/projects/roccat/
13493 S:      Maintained
13494 F:      drivers/hid/hid-roccat*
13495 F:      include/linux/hid-roccat*
13496 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13497
13498 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13499 M:      Jacob chen <jacob2.chen@rock-chips.com>
13500 L:      linux-media@vger.kernel.org
13501 S:      Maintained
13502 F:      drivers/media/platform/rockchip/rga/
13503 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13504
13505 ROCKCHIP VPU CODEC DRIVER
13506 M:      Ezequiel Garcia <ezequiel@collabora.com>
13507 L:      linux-media@vger.kernel.org
13508 S:      Maintained
13509 F:      drivers/staging/media/platform/rockchip/vpu/
13510 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13511
13512 ROCKER DRIVER
13513 M:      Jiri Pirko <jiri@resnulli.us>
13514 L:      netdev@vger.kernel.org
13515 S:      Supported
13516 F:      drivers/net/ethernet/rocker/
13517
13518 ROCKETPORT DRIVER
13519 P:      Comtrol Corp.
13520 W:      http://www.comtrol.com
13521 S:      Maintained
13522 F:      Documentation/serial/rocket.rst
13523 F:      drivers/tty/rocket*
13524
13525 ROCKETPORT EXPRESS/INFINITY DRIVER
13526 M:      Kevin Cernekee <cernekee@gmail.com>
13527 L:      linux-serial@vger.kernel.org
13528 S:      Odd Fixes
13529 F:      drivers/tty/serial/rp2.*
13530
13531 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13532 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13533 L:      linux-kernel@vger.kernel.org
13534 L:      linux-renesas-soc@vger.kernel.org
13535 S:      Supported
13536 F:      drivers/mfd/bd9571mwv.c
13537 F:      drivers/regulator/bd9571mwv-regulator.c
13538 F:      drivers/gpio/gpio-bd9571mwv.c
13539 F:      include/linux/mfd/bd9571mwv.h
13540 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13541
13542 ROSE NETWORK LAYER
13543 M:      Ralf Baechle <ralf@linux-mips.org>
13544 L:      linux-hams@vger.kernel.org
13545 W:      http://www.linux-ax25.org/
13546 S:      Maintained
13547 F:      include/net/rose.h
13548 F:      include/uapi/linux/rose.h
13549 F:      net/rose/
13550
13551 RTL2830 MEDIA DRIVER
13552 M:      Antti Palosaari <crope@iki.fi>
13553 L:      linux-media@vger.kernel.org
13554 W:      https://linuxtv.org
13555 W:      http://palosaari.fi/linux/
13556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13557 T:      git git://linuxtv.org/anttip/media_tree.git
13558 S:      Maintained
13559 F:      drivers/media/dvb-frontends/rtl2830*
13560
13561 RTL2832 MEDIA DRIVER
13562 M:      Antti Palosaari <crope@iki.fi>
13563 L:      linux-media@vger.kernel.org
13564 W:      https://linuxtv.org
13565 W:      http://palosaari.fi/linux/
13566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13567 T:      git git://linuxtv.org/anttip/media_tree.git
13568 S:      Maintained
13569 F:      drivers/media/dvb-frontends/rtl2832*
13570
13571 RTL2832_SDR MEDIA DRIVER
13572 M:      Antti Palosaari <crope@iki.fi>
13573 L:      linux-media@vger.kernel.org
13574 W:      https://linuxtv.org
13575 W:      http://palosaari.fi/linux/
13576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13577 T:      git git://linuxtv.org/anttip/media_tree.git
13578 S:      Maintained
13579 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13580
13581 RTL8180 WIRELESS DRIVER
13582 L:      linux-wireless@vger.kernel.org
13583 W:      http://wireless.kernel.org/
13584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13585 S:      Orphan
13586 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13587
13588 RTL8187 WIRELESS DRIVER
13589 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13590 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13591 M:      Larry Finger <Larry.Finger@lwfinger.net>
13592 L:      linux-wireless@vger.kernel.org
13593 W:      http://wireless.kernel.org/
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13595 S:      Maintained
13596 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13597
13598 REALTEK WIRELESS DRIVER (rtlwifi family)
13599 M:      Ping-Ke Shih <pkshih@realtek.com>
13600 L:      linux-wireless@vger.kernel.org
13601 W:      http://wireless.kernel.org/
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13603 S:      Maintained
13604 F:      drivers/net/wireless/realtek/rtlwifi/
13605
13606 REALTEK WIRELESS DRIVER (rtw88)
13607 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13608 L:      linux-wireless@vger.kernel.org
13609 S:      Maintained
13610 F:      drivers/net/wireless/realtek/rtw88/
13611
13612 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13613 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13614 L:      linux-wireless@vger.kernel.org
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13616 S:      Maintained
13617 F:      drivers/net/wireless/realtek/rtl8xxxu/
13618
13619 RXRPC SOCKETS (AF_RXRPC)
13620 M:      David Howells <dhowells@redhat.com>
13621 L:      linux-afs@lists.infradead.org
13622 S:      Supported
13623 F:      net/rxrpc/
13624 F:      include/keys/rxrpc-type.h
13625 F:      include/net/af_rxrpc.h
13626 F:      include/trace/events/rxrpc.h
13627 F:      include/uapi/linux/rxrpc.h
13628 F:      Documentation/networking/rxrpc.txt
13629 W:      https://www.infradead.org/~dhowells/kafs/
13630
13631 S3 SAVAGE FRAMEBUFFER DRIVER
13632 M:      Antonino Daplas <adaplas@gmail.com>
13633 L:      linux-fbdev@vger.kernel.org
13634 S:      Maintained
13635 F:      drivers/video/fbdev/savage/
13636
13637 S390
13638 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13639 M:      Vasily Gorbik <gor@linux.ibm.com>
13640 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13641 L:      linux-s390@vger.kernel.org
13642 W:      http://www.ibm.com/developerworks/linux/linux390/
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13644 S:      Supported
13645 F:      arch/s390/
13646 F:      drivers/s390/
13647 F:      Documentation/s390/
13648 F:      Documentation/driver-api/s390-drivers.rst
13649
13650 S390 COMMON I/O LAYER
13651 M:      Sebastian Ott <sebott@linux.ibm.com>
13652 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13653 L:      linux-s390@vger.kernel.org
13654 W:      http://www.ibm.com/developerworks/linux/linux390/
13655 S:      Supported
13656 F:      drivers/s390/cio/
13657
13658 S390 DASD DRIVER
13659 M:      Stefan Haberland <sth@linux.ibm.com>
13660 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13661 L:      linux-s390@vger.kernel.org
13662 W:      http://www.ibm.com/developerworks/linux/linux390/
13663 S:      Supported
13664 F:      drivers/s390/block/dasd*
13665 F:      block/partitions/ibm.c
13666
13667 S390 IOMMU (PCI)
13668 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13669 L:      linux-s390@vger.kernel.org
13670 W:      http://www.ibm.com/developerworks/linux/linux390/
13671 S:      Supported
13672 F:      drivers/iommu/s390-iommu.c
13673
13674 S390 IUCV NETWORK LAYER
13675 M:      Julian Wiedmann <jwi@linux.ibm.com>
13676 M:      Ursula Braun <ubraun@linux.ibm.com>
13677 L:      linux-s390@vger.kernel.org
13678 W:      http://www.ibm.com/developerworks/linux/linux390/
13679 S:      Supported
13680 F:      drivers/s390/net/*iucv*
13681 F:      include/net/iucv/
13682 F:      net/iucv/
13683
13684 S390 NETWORK DRIVERS
13685 M:      Julian Wiedmann <jwi@linux.ibm.com>
13686 M:      Ursula Braun <ubraun@linux.ibm.com>
13687 L:      linux-s390@vger.kernel.org
13688 W:      http://www.ibm.com/developerworks/linux/linux390/
13689 S:      Supported
13690 F:      drivers/s390/net/
13691
13692 S390 PCI SUBSYSTEM
13693 M:      Sebastian Ott <sebott@linux.ibm.com>
13694 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13695 L:      linux-s390@vger.kernel.org
13696 W:      http://www.ibm.com/developerworks/linux/linux390/
13697 S:      Supported
13698 F:      arch/s390/pci/
13699 F:      drivers/pci/hotplug/s390_pci_hpc.c
13700
13701 S390 VFIO-CCW DRIVER
13702 M:      Cornelia Huck <cohuck@redhat.com>
13703 M:      Farhan Ali <alifm@linux.ibm.com>
13704 M:      Eric Farman <farman@linux.ibm.com>
13705 R:      Halil Pasic <pasic@linux.ibm.com>
13706 L:      linux-s390@vger.kernel.org
13707 L:      kvm@vger.kernel.org
13708 S:      Supported
13709 F:      drivers/s390/cio/vfio_ccw*
13710 F:      Documentation/s390/vfio-ccw.txt
13711 F:      include/uapi/linux/vfio_ccw.h
13712
13713 S390 ZCRYPT DRIVER
13714 M:      Harald Freudenberger <freude@linux.ibm.com>
13715 L:      linux-s390@vger.kernel.org
13716 W:      http://www.ibm.com/developerworks/linux/linux390/
13717 S:      Supported
13718 F:      drivers/s390/crypto/
13719
13720 S390 VFIO AP DRIVER
13721 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13722 M:      Pierre Morel <pmorel@linux.ibm.com>
13723 M:      Halil Pasic <pasic@linux.ibm.com>
13724 L:      linux-s390@vger.kernel.org
13725 W:      http://www.ibm.com/developerworks/linux/linux390/
13726 S:      Supported
13727 F:      drivers/s390/crypto/vfio_ap_drv.c
13728 F:      drivers/s390/crypto/vfio_ap_private.h
13729 F:      drivers/s390/crypto/vfio_ap_ops.c
13730 F:      Documentation/s390/vfio-ap.txt
13731
13732 S390 ZFCP DRIVER
13733 M:      Steffen Maier <maier@linux.ibm.com>
13734 M:      Benjamin Block <bblock@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/scsi/zfcp_*
13739
13740 S3C24XX SD/MMC Driver
13741 M:      Ben Dooks <ben-linux@fluff.org>
13742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13743 S:      Supported
13744 F:      drivers/mmc/host/s3cmci.*
13745
13746 SAA6588 RDS RECEIVER DRIVER
13747 M:      Hans Verkuil <hverkuil@xs4all.nl>
13748 L:      linux-media@vger.kernel.org
13749 T:      git git://linuxtv.org/media_tree.git
13750 W:      https://linuxtv.org
13751 S:      Odd Fixes
13752 F:      drivers/media/i2c/saa6588*
13753
13754 SAA7134 VIDEO4LINUX DRIVER
13755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13756 L:      linux-media@vger.kernel.org
13757 W:      https://linuxtv.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 S:      Odd fixes
13760 F:      Documentation/media/v4l-drivers/saa7134*
13761 F:      drivers/media/pci/saa7134/
13762
13763 SAA7146 VIDEO4LINUX-2 DRIVER
13764 M:      Hans Verkuil <hverkuil@xs4all.nl>
13765 L:      linux-media@vger.kernel.org
13766 T:      git git://linuxtv.org/media_tree.git
13767 S:      Maintained
13768 F:      drivers/media/common/saa7146/
13769 F:      drivers/media/pci/saa7146/
13770 F:      include/media/drv-intf/saa7146*
13771
13772 SAMSUNG AUDIO (ASoC) DRIVERS
13773 M:      Krzysztof Kozlowski <krzk@kernel.org>
13774 M:      Sangbeom Kim <sbkim73@samsung.com>
13775 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13776 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13777 S:      Supported
13778 F:      sound/soc/samsung/
13779 F:      Documentation/devicetree/bindings/sound/samsung*
13780
13781 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13782 M:      Krzysztof Kozlowski <krzk@kernel.org>
13783 L:      linux-crypto@vger.kernel.org
13784 L:      linux-samsung-soc@vger.kernel.org
13785 S:      Maintained
13786 F:      drivers/crypto/exynos-rng.c
13787 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13788
13789 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13790 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13791 L:      linux-samsung-soc@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/char/hw_random/exynos-trng.c
13794 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13795
13796 SAMSUNG FRAMEBUFFER DRIVER
13797 M:      Jingoo Han <jingoohan1@gmail.com>
13798 L:      linux-fbdev@vger.kernel.org
13799 S:      Maintained
13800 F:      drivers/video/fbdev/s3c-fb.c
13801
13802 SAMSUNG LAPTOP DRIVER
13803 M:      Corentin Chary <corentin.chary@gmail.com>
13804 L:      platform-driver-x86@vger.kernel.org
13805 S:      Maintained
13806 F:      drivers/platform/x86/samsung-laptop.c
13807
13808 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13809 M:      Sangbeom Kim <sbkim73@samsung.com>
13810 M:      Krzysztof Kozlowski <krzk@kernel.org>
13811 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13812 L:      linux-kernel@vger.kernel.org
13813 L:      linux-samsung-soc@vger.kernel.org
13814 S:      Supported
13815 F:      drivers/mfd/sec*.c
13816 F:      drivers/regulator/s2m*.c
13817 F:      drivers/regulator/s5m*.c
13818 F:      drivers/clk/clk-s2mps11.c
13819 F:      drivers/rtc/rtc-s5m.c
13820 F:      include/linux/mfd/samsung/
13821 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13822 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13823 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13824 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13825
13826 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13827 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13828 L:      linux-media@vger.kernel.org
13829 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13830 S:      Maintained
13831 F:      drivers/media/platform/s3c-camif/
13832 F:      include/media/drv-intf/s3c_camif.h
13833
13834 SAMSUNG S3FWRN5 NFC DRIVER
13835 M:      Robert Baldyga <r.baldyga@samsung.com>
13836 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13837 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13838 S:      Supported
13839 F:      drivers/nfc/s3fwrn5
13840
13841 SAMSUNG S5C73M3 CAMERA DRIVER
13842 M:      Kyungmin Park <kyungmin.park@samsung.com>
13843 M:      Andrzej Hajda <a.hajda@samsung.com>
13844 L:      linux-media@vger.kernel.org
13845 S:      Supported
13846 F:      drivers/media/i2c/s5c73m3/*
13847
13848 SAMSUNG S5K5BAF CAMERA DRIVER
13849 M:      Kyungmin Park <kyungmin.park@samsung.com>
13850 M:      Andrzej Hajda <a.hajda@samsung.com>
13851 L:      linux-media@vger.kernel.org
13852 S:      Supported
13853 F:      drivers/media/i2c/s5k5baf.c
13854
13855 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13856 M:      Krzysztof Kozlowski <krzk@kernel.org>
13857 M:      Vladimir Zapolskiy <vz@mleia.com>
13858 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13859 L:      linux-crypto@vger.kernel.org
13860 L:      linux-samsung-soc@vger.kernel.org
13861 S:      Maintained
13862 F:      drivers/crypto/s5p-sss.c
13863
13864 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13865 M:      Kyungmin Park <kyungmin.park@samsung.com>
13866 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13867 L:      linux-media@vger.kernel.org
13868 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13869 S:      Supported
13870 F:      drivers/media/platform/exynos4-is/
13871
13872 SAMSUNG SOC CLOCK DRIVERS
13873 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13874 M:      Tomasz Figa <tomasz.figa@gmail.com>
13875 M:      Chanwoo Choi <cw00.choi@samsung.com>
13876 S:      Supported
13877 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13879 F:      drivers/clk/samsung/
13880 F:      include/dt-bindings/clock/exynos*.h
13881 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13882
13883 SAMSUNG SPI DRIVERS
13884 M:      Kukjin Kim <kgene@kernel.org>
13885 M:      Krzysztof Kozlowski <krzk@kernel.org>
13886 M:      Andi Shyti <andi@etezian.org>
13887 L:      linux-spi@vger.kernel.org
13888 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13889 S:      Maintained
13890 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13891 F:      drivers/spi/spi-s3c*
13892 F:      include/linux/platform_data/spi-s3c64xx.h
13893
13894 SAMSUNG SXGBE DRIVERS
13895 M:      Byungho An <bh74.an@samsung.com>
13896 M:      Girish K S <ks.giri@samsung.com>
13897 M:      Vipul Pandya <vipul.pandya@samsung.com>
13898 S:      Supported
13899 L:      netdev@vger.kernel.org
13900 F:      drivers/net/ethernet/samsung/sxgbe/
13901
13902 SAMSUNG THERMAL DRIVER
13903 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13904 L:      linux-pm@vger.kernel.org
13905 L:      linux-samsung-soc@vger.kernel.org
13906 S:      Supported
13907 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13908 F:      drivers/thermal/samsung/
13909
13910 SAMSUNG USB2 PHY DRIVER
13911 M:      Kamil Debski <kamil@wypas.org>
13912 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13913 L:      linux-kernel@vger.kernel.org
13914 S:      Supported
13915 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13916 F:      Documentation/phy/samsung-usb2.txt
13917 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13918 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13919 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13920 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13921 F:      drivers/phy/samsung/phy-samsung-usb2.c
13922 F:      drivers/phy/samsung/phy-samsung-usb2.h
13923
13924 SC1200 WDT DRIVER
13925 M:      Zwane Mwaikambo <zwanem@gmail.com>
13926 S:      Maintained
13927 F:      drivers/watchdog/sc1200wdt.c
13928
13929 SCHEDULER
13930 M:      Ingo Molnar <mingo@redhat.com>
13931 M:      Peter Zijlstra <peterz@infradead.org>
13932 L:      linux-kernel@vger.kernel.org
13933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13934 S:      Maintained
13935 F:      kernel/sched/
13936 F:      include/linux/sched.h
13937 F:      include/uapi/linux/sched.h
13938 F:      include/linux/wait.h
13939 F:      include/linux/preempt.h
13940
13941 SCR24X CHIP CARD INTERFACE DRIVER
13942 M:      Lubomir Rintel <lkundrak@v3.sk>
13943 S:      Supported
13944 F:      drivers/char/pcmcia/scr24x_cs.c
13945
13946 SCSI CDROM DRIVER
13947 M:      Jens Axboe <axboe@kernel.dk>
13948 L:      linux-scsi@vger.kernel.org
13949 W:      http://www.kernel.dk
13950 S:      Maintained
13951 F:      drivers/scsi/sr*
13952
13953 SCSI RDMA PROTOCOL (SRP) INITIATOR
13954 M:      Bart Van Assche <bvanassche@acm.org>
13955 L:      linux-rdma@vger.kernel.org
13956 S:      Supported
13957 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13958 F:      drivers/infiniband/ulp/srp/
13959 F:      include/scsi/srp.h
13960
13961 SCSI RDMA PROTOCOL (SRP) TARGET
13962 M:      Bart Van Assche <bvanassche@acm.org>
13963 L:      linux-rdma@vger.kernel.org
13964 L:      target-devel@vger.kernel.org
13965 S:      Supported
13966 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13967 F:      drivers/infiniband/ulp/srpt/
13968
13969 SCSI SG DRIVER
13970 M:      Doug Gilbert <dgilbert@interlog.com>
13971 L:      linux-scsi@vger.kernel.org
13972 W:      http://sg.danny.cz/sg
13973 S:      Maintained
13974 F:      Documentation/scsi/scsi-generic.txt
13975 F:      drivers/scsi/sg.c
13976 F:      include/scsi/sg.h
13977
13978 SCSI SUBSYSTEM
13979 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13981 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13983 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13984 L:      linux-scsi@vger.kernel.org
13985 S:      Maintained
13986 F:      Documentation/devicetree/bindings/scsi/
13987 F:      drivers/scsi/
13988 F:      include/scsi/
13989
13990 SCSI TAPE DRIVER
13991 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13992 L:      linux-scsi@vger.kernel.org
13993 S:      Maintained
13994 F:      Documentation/scsi/st.txt
13995 F:      drivers/scsi/st.*
13996 F:      drivers/scsi/st_*.h
13997
13998 SCSI TARGET SUBSYSTEM
13999 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14000 L:      linux-scsi@vger.kernel.org
14001 L:      target-devel@vger.kernel.org
14002 W:      http://www.linux-iscsi.org
14003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14004 Q:      https://patchwork.kernel.org/project/target-devel/list/
14005 S:      Supported
14006 F:      drivers/target/
14007 F:      include/target/
14008 F:      Documentation/target/
14009
14010 SCTP PROTOCOL
14011 M:      Vlad Yasevich <vyasevich@gmail.com>
14012 M:      Neil Horman <nhorman@tuxdriver.com>
14013 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14014 L:      linux-sctp@vger.kernel.org
14015 W:      http://lksctp.sourceforge.net
14016 S:      Maintained
14017 F:      Documentation/networking/sctp.txt
14018 F:      include/linux/sctp.h
14019 F:      include/uapi/linux/sctp.h
14020 F:      include/net/sctp/
14021 F:      net/sctp/
14022
14023 SCx200 CPU SUPPORT
14024 M:      Jim Cromie <jim.cromie@gmail.com>
14025 S:      Odd Fixes
14026 F:      Documentation/i2c/busses/scx200_acb
14027 F:      arch/x86/platform/scx200/
14028 F:      drivers/watchdog/scx200_wdt.c
14029 F:      drivers/i2c/busses/scx200*
14030 F:      drivers/mtd/maps/scx200_docflash.c
14031 F:      include/linux/scx200.h
14032
14033 SCx200 GPIO DRIVER
14034 M:      Jim Cromie <jim.cromie@gmail.com>
14035 S:      Maintained
14036 F:      drivers/char/scx200_gpio.c
14037 F:      include/linux/scx200_gpio.h
14038
14039 SCx200 HRT CLOCKSOURCE DRIVER
14040 M:      Jim Cromie <jim.cromie@gmail.com>
14041 S:      Maintained
14042 F:      drivers/clocksource/scx200_hrt.c
14043
14044 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14045 M:      Sascha Sommer <saschasommer@freenet.de>
14046 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14047 S:      Maintained
14048 F:      drivers/mmc/host/sdricoh_cs.c
14049
14050 SECO BOARDS CEC DRIVER
14051 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14052 S:      Maintained
14053 F:      drivers/media/platform/seco-cec/seco-cec.c
14054 F:      drivers/media/platform/seco-cec/seco-cec.h
14055
14056 SECURE COMPUTING
14057 M:      Kees Cook <keescook@chromium.org>
14058 R:      Andy Lutomirski <luto@amacapital.net>
14059 R:      Will Drewry <wad@chromium.org>
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14061 S:      Supported
14062 F:      kernel/seccomp.c
14063 F:      include/uapi/linux/seccomp.h
14064 F:      include/linux/seccomp.h
14065 F:      tools/testing/selftests/seccomp/*
14066 F:      tools/testing/selftests/kselftest_harness.h
14067 F:      Documentation/userspace-api/seccomp_filter.rst
14068 K:      \bsecure_computing
14069 K:      \bTIF_SECCOMP\b
14070
14071 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14072 M:      Al Cooper <alcooperx@gmail.com>
14073 L:      linux-mmc@vger.kernel.org
14074 L:      bcm-kernel-feedback-list@broadcom.com
14075 S:      Maintained
14076 F:      drivers/mmc/host/sdhci-brcmstb*
14077
14078 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14079 M:      Adrian Hunter <adrian.hunter@intel.com>
14080 L:      linux-mmc@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/mmc/host/sdhci*
14083 F:      include/linux/mmc/sdhci*
14084
14085 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14086 M:      Adrian Hunter <adrian.hunter@intel.com>
14087 M:      Ritesh Harjani <riteshh@codeaurora.org>
14088 M:      Asutosh Das <asutoshd@codeaurora.org>
14089 L:      linux-mmc@vger.kernel.org
14090 S:      Maintained
14091 F:      drivers/mmc/host/cqhci*
14092
14093 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14094 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14095 M:      Manjunath M B <manjumb@synopsys.com>
14096 L:      linux-mmc@vger.kernel.org
14097 S:      Maintained
14098 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14099
14100 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14101 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14102 L:      linux-mmc@vger.kernel.org
14103 S:      Supported
14104 F:      drivers/mmc/host/sdhci-of-at91.c
14105
14106 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14107 M:      Ben Dooks <ben-linux@fluff.org>
14108 M:      Jaehoon Chung <jh80.chung@samsung.com>
14109 L:      linux-mmc@vger.kernel.org
14110 S:      Maintained
14111 F:      drivers/mmc/host/sdhci-s3c*
14112
14113 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14114 M:      Viresh Kumar <vireshk@kernel.org>
14115 L:      linux-mmc@vger.kernel.org
14116 S:      Maintained
14117 F:      drivers/mmc/host/sdhci-spear.c
14118
14119 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14120 M:      Kishon Vijay Abraham I <kishon@ti.com>
14121 L:      linux-mmc@vger.kernel.org
14122 S:      Maintained
14123 F:      drivers/mmc/host/sdhci-omap.c
14124
14125 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14126 M:      Scott Bauer <scott.bauer@intel.com>
14127 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14128 L:      linux-block@vger.kernel.org
14129 S:      Supported
14130 F:      block/sed*
14131 F:      block/opal_proto.h
14132 F:      include/linux/sed*
14133 F:      include/uapi/linux/sed*
14134
14135 SECURITY CONTACT
14136 M:      Security Officers <security@kernel.org>
14137 S:      Supported
14138
14139 SECURITY SUBSYSTEM
14140 M:      James Morris <jmorris@namei.org>
14141 M:      "Serge E. Hallyn" <serge@hallyn.com>
14142 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14144 W:      http://kernsec.org/
14145 S:      Supported
14146 F:      security/
14147 X:      security/selinux/
14148
14149 SELINUX SECURITY MODULE
14150 M:      Paul Moore <paul@paul-moore.com>
14151 M:      Stephen Smalley <sds@tycho.nsa.gov>
14152 M:      Eric Paris <eparis@parisplace.org>
14153 L:      selinux@vger.kernel.org
14154 W:      https://selinuxproject.org
14155 W:      https://github.com/SELinuxProject
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14157 S:      Supported
14158 F:      include/uapi/linux/selinux_netlink.h
14159 F:      security/selinux/
14160 F:      scripts/selinux/
14161 F:      Documentation/admin-guide/LSM/SELinux.rst
14162
14163 SENSABLE PHANTOM
14164 M:      Jiri Slaby <jirislaby@gmail.com>
14165 S:      Maintained
14166 F:      drivers/misc/phantom.c
14167 F:      include/uapi/linux/phantom.h
14168
14169 SERIAL DEVICE BUS
14170 M:      Rob Herring <robh@kernel.org>
14171 L:      linux-serial@vger.kernel.org
14172 S:      Maintained
14173 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14174 F:      drivers/tty/serdev/
14175 F:      include/linux/serdev.h
14176
14177 SERIAL DRIVERS
14178 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14179 L:      linux-serial@vger.kernel.org
14180 S:      Maintained
14181 F:      Documentation/devicetree/bindings/serial/
14182 F:      drivers/tty/serial/
14183
14184 SERIAL IR RECEIVER
14185 M:      Sean Young <sean@mess.org>
14186 L:      linux-media@vger.kernel.org
14187 S:      Maintained
14188 F:      drivers/media/rc/serial_ir.c
14189
14190 SFC NETWORK DRIVER
14191 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14192 M:      Edward Cree <ecree@solarflare.com>
14193 M:      Martin Habets <mhabets@solarflare.com>
14194 L:      netdev@vger.kernel.org
14195 S:      Supported
14196 F:      drivers/net/ethernet/sfc/
14197
14198 SFF/SFP/SFP+ MODULE SUPPORT
14199 M:      Russell King <linux@armlinux.org.uk>
14200 L:      netdev@vger.kernel.org
14201 S:      Maintained
14202 F:      drivers/net/phy/phylink.c
14203 F:      drivers/net/phy/sfp*
14204 F:      include/linux/phylink.h
14205 F:      include/linux/sfp.h
14206
14207 SGI GRU DRIVER
14208 M:      Dimitri Sivanich <sivanich@sgi.com>
14209 S:      Maintained
14210 F:      drivers/misc/sgi-gru/
14211
14212 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14213 M:      Pat Gefre <pfg@sgi.com>
14214 L:      linux-ia64@vger.kernel.org
14215 S:      Supported
14216 F:      Documentation/ia64/serial.txt
14217 F:      drivers/tty/serial/ioc?_serial.c
14218 F:      include/linux/ioc?.h
14219
14220 SGI XP/XPC/XPNET DRIVER
14221 M:      Cliff Whickman <cpw@sgi.com>
14222 M:      Robin Holt <robinmholt@gmail.com>
14223 S:      Maintained
14224 F:      drivers/misc/sgi-xp/
14225
14226 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14227 M:      Ursula Braun <ubraun@linux.ibm.com>
14228 M:      Karsten Graul <kgraul@linux.ibm.com>
14229 L:      linux-s390@vger.kernel.org
14230 W:      http://www.ibm.com/developerworks/linux/linux390/
14231 S:      Supported
14232 F:      net/smc/
14233
14234 SHARP RJ54N1CB0C SENSOR DRIVER
14235 M:      Jacopo Mondi <jacopo@jmondi.org>
14236 L:      linux-media@vger.kernel.org
14237 T:      git git://linuxtv.org/media_tree.git
14238 S:      Odd fixes
14239 F:      drivers/media/i2c/rj54n1cb0c.c
14240 F:      include/media/i2c/rj54n1cb0c.h
14241
14242 SH_VEU V4L2 MEM2MEM DRIVER
14243 L:      linux-media@vger.kernel.org
14244 S:      Orphan
14245 F:      drivers/media/platform/sh_veu.c
14246
14247 SH_VOU V4L2 OUTPUT DRIVER
14248 L:      linux-media@vger.kernel.org
14249 S:      Orphan
14250 F:      drivers/media/platform/sh_vou.c
14251 F:      include/media/drv-intf/sh_vou.h
14252
14253 SI2157 MEDIA DRIVER
14254 M:      Antti Palosaari <crope@iki.fi>
14255 L:      linux-media@vger.kernel.org
14256 W:      https://linuxtv.org
14257 W:      http://palosaari.fi/linux/
14258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14259 T:      git git://linuxtv.org/anttip/media_tree.git
14260 S:      Maintained
14261 F:      drivers/media/tuners/si2157*
14262
14263 SI2165 MEDIA DRIVER
14264 M:      Matthias Schwarzott <zzam@gentoo.org>
14265 L:      linux-media@vger.kernel.org
14266 W:      https://linuxtv.org
14267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14268 S:      Maintained
14269 F:      drivers/media/dvb-frontends/si2165*
14270
14271 SI2168 MEDIA DRIVER
14272 M:      Antti Palosaari <crope@iki.fi>
14273 L:      linux-media@vger.kernel.org
14274 W:      https://linuxtv.org
14275 W:      http://palosaari.fi/linux/
14276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14277 T:      git git://linuxtv.org/anttip/media_tree.git
14278 S:      Maintained
14279 F:      drivers/media/dvb-frontends/si2168*
14280
14281 SI470X FM RADIO RECEIVER I2C DRIVER
14282 M:      Hans Verkuil <hverkuil@xs4all.nl>
14283 L:      linux-media@vger.kernel.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 W:      https://linuxtv.org
14286 S:      Odd Fixes
14287 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14288
14289 SI470X FM RADIO RECEIVER USB DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/radio/si470x/radio-si470x-common.c
14296 F:      drivers/media/radio/si470x/radio-si470x.h
14297 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14298
14299 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14300 M:      Eduardo Valentin <edubezval@gmail.com>
14301 L:      linux-media@vger.kernel.org
14302 T:      git git://linuxtv.org/media_tree.git
14303 W:      https://linuxtv.org
14304 S:      Odd Fixes
14305 F:      drivers/media/radio/si4713/si4713.?
14306
14307 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14308 M:      Eduardo Valentin <edubezval@gmail.com>
14309 L:      linux-media@vger.kernel.org
14310 T:      git git://linuxtv.org/media_tree.git
14311 W:      https://linuxtv.org
14312 S:      Odd Fixes
14313 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14314
14315 SI4713 FM RADIO TRANSMITTER USB DRIVER
14316 M:      Hans Verkuil <hverkuil@xs4all.nl>
14317 L:      linux-media@vger.kernel.org
14318 T:      git git://linuxtv.org/media_tree.git
14319 W:      https://linuxtv.org
14320 S:      Maintained
14321 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14322
14323 SIANO DVB DRIVER
14324 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14325 L:      linux-media@vger.kernel.org
14326 W:      https://linuxtv.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 S:      Odd fixes
14329 F:      drivers/media/common/siano/
14330 F:      drivers/media/usb/siano/
14331 F:      drivers/media/usb/siano/
14332 F:      drivers/media/mmc/siano/
14333
14334 SIFIVE DRIVERS
14335 M:      Palmer Dabbelt <palmer@sifive.com>
14336 M:      Paul Walmsley <paul.walmsley@sifive.com>
14337 L:      linux-riscv@lists.infradead.org
14338 T:      git git://github.com/sifive/riscv-linux.git
14339 S:      Supported
14340 K:      sifive
14341 N:      sifive
14342
14343 SIFIVE FU540 SYSTEM-ON-CHIP
14344 M:      Paul Walmsley <paul.walmsley@sifive.com>
14345 M:      Palmer Dabbelt <palmer@sifive.com>
14346 L:      linux-riscv@lists.infradead.org
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14348 S:      Supported
14349 K:      fu540
14350 N:      fu540
14351
14352 SILEAD TOUCHSCREEN DRIVER
14353 M:      Hans de Goede <hdegoede@redhat.com>
14354 L:      linux-input@vger.kernel.org
14355 L:      platform-driver-x86@vger.kernel.org
14356 S:      Maintained
14357 F:      drivers/input/touchscreen/silead.c
14358 F:      drivers/platform/x86/touchscreen_dmi.c
14359
14360 SILICON MOTION SM712 FRAME BUFFER DRIVER
14361 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14362 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14363 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14364 L:      linux-fbdev@vger.kernel.org
14365 S:      Maintained
14366 F:      drivers/video/fbdev/sm712*
14367 F:      Documentation/fb/sm712fb.txt
14368
14369 SIMPLE FIRMWARE INTERFACE (SFI)
14370 M:      Len Brown <lenb@kernel.org>
14371 L:      sfi-devel@simplefirmware.org
14372 W:      http://simplefirmware.org/
14373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14374 S:      Supported
14375 F:      arch/x86/platform/sfi/
14376 F:      drivers/sfi/
14377 F:      include/linux/sfi*.h
14378
14379 SIMPLEFB FB DRIVER
14380 M:      Hans de Goede <hdegoede@redhat.com>
14381 L:      linux-fbdev@vger.kernel.org
14382 S:      Maintained
14383 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14384 F:      drivers/video/fbdev/simplefb.c
14385 F:      include/linux/platform_data/simplefb.h
14386
14387 SIMTEC EB110ATX (Chalice CATS)
14388 P:      Ben Dooks
14389 P:      Vincent Sanders <vince@simtec.co.uk>
14390 M:      Simtec Linux Team <linux@simtec.co.uk>
14391 W:      http://www.simtec.co.uk/products/EB110ATX/
14392 S:      Supported
14393
14394 SIMTEC EB2410ITX (BAST)
14395 P:      Ben Dooks
14396 P:      Vincent Sanders <vince@simtec.co.uk>
14397 M:      Simtec Linux Team <linux@simtec.co.uk>
14398 W:      http://www.simtec.co.uk/products/EB2410ITX/
14399 S:      Supported
14400 F:      arch/arm/mach-s3c24xx/mach-bast.c
14401 F:      arch/arm/mach-s3c24xx/bast-ide.c
14402 F:      arch/arm/mach-s3c24xx/bast-irq.c
14403
14404 SIPHASH PRF ROUTINES
14405 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14406 S:      Maintained
14407 F:      lib/siphash.c
14408 F:      lib/test_siphash.c
14409 F:      include/linux/siphash.h
14410
14411 SIOX
14412 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14413 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14414 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14415 S:      Supported
14416 F:      drivers/siox/*
14417 F:      drivers/gpio/gpio-siox.c
14418 F:      include/trace/events/siox.h
14419
14420 SIS 190 ETHERNET DRIVER
14421 M:      Francois Romieu <romieu@fr.zoreil.com>
14422 L:      netdev@vger.kernel.org
14423 S:      Maintained
14424 F:      drivers/net/ethernet/sis/sis190.c
14425
14426 SIS 900/7016 FAST ETHERNET DRIVER
14427 M:      Daniele Venzano <venza@brownhat.org>
14428 W:      http://www.brownhat.org/sis900.html
14429 L:      netdev@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/net/ethernet/sis/sis900.*
14432
14433 SIS FRAMEBUFFER DRIVER
14434 M:      Thomas Winischhofer <thomas@winischhofer.net>
14435 W:      http://www.winischhofer.net/linuxsisvga.shtml
14436 S:      Maintained
14437 F:      Documentation/fb/sisfb.txt
14438 F:      drivers/video/fbdev/sis/
14439 F:      include/video/sisfb.h
14440
14441 SIS USB2VGA DRIVER
14442 M:      Thomas Winischhofer <thomas@winischhofer.net>
14443 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14444 S:      Maintained
14445 F:      drivers/usb/misc/sisusbvga/
14446
14447 SLAB ALLOCATOR
14448 M:      Christoph Lameter <cl@linux.com>
14449 M:      Pekka Enberg <penberg@kernel.org>
14450 M:      David Rientjes <rientjes@google.com>
14451 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14452 M:      Andrew Morton <akpm@linux-foundation.org>
14453 L:      linux-mm@kvack.org
14454 S:      Maintained
14455 F:      include/linux/sl?b*.h
14456 F:      mm/sl?b*
14457
14458 SLEEPABLE READ-COPY UPDATE (SRCU)
14459 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14460 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14461 M:      Josh Triplett <josh@joshtriplett.org>
14462 R:      Steven Rostedt <rostedt@goodmis.org>
14463 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14464 L:      rcu@vger.kernel.org
14465 W:      http://www.rdrop.com/users/paulmck/RCU/
14466 S:      Supported
14467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14468 F:      include/linux/srcu*.h
14469 F:      kernel/rcu/srcu*.c
14470
14471 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14472 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14473 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14474 S:      Maintained
14475 F:      drivers/slimbus/
14476 F:      Documentation/devicetree/bindings/slimbus/
14477 F:      include/linux/slimbus.h
14478
14479 SMACK SECURITY MODULE
14480 M:      Casey Schaufler <casey@schaufler-ca.com>
14481 L:      linux-security-module@vger.kernel.org
14482 W:      http://schaufler-ca.com
14483 T:      git git://github.com/cschaufler/smack-next
14484 S:      Maintained
14485 F:      Documentation/admin-guide/LSM/Smack.rst
14486 F:      security/smack/
14487
14488 SMC91x ETHERNET DRIVER
14489 M:      Nicolas Pitre <nico@fluxnic.net>
14490 S:      Odd Fixes
14491 F:      drivers/net/ethernet/smsc/smc91x.*
14492
14493 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14494 M:      Sakari Ailus <sakari.ailus@iki.fi>
14495 L:      linux-media@vger.kernel.org
14496 S:      Maintained
14497 F:      drivers/media/i2c/smiapp/
14498 F:      include/media/i2c/smiapp.h
14499 F:      drivers/media/i2c/smiapp-pll.c
14500 F:      drivers/media/i2c/smiapp-pll.h
14501 F:      include/uapi/linux/smiapp.h
14502 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14503
14504 SMM665 HARDWARE MONITOR DRIVER
14505 M:      Guenter Roeck <linux@roeck-us.net>
14506 L:      linux-hwmon@vger.kernel.org
14507 S:      Maintained
14508 F:      Documentation/hwmon/smm665.rst
14509 F:      drivers/hwmon/smm665.c
14510
14511 SMSC EMC2103 HARDWARE MONITOR DRIVER
14512 M:      Steve Glendinning <steve.glendinning@shawell.net>
14513 L:      linux-hwmon@vger.kernel.org
14514 S:      Maintained
14515 F:      Documentation/hwmon/emc2103.rst
14516 F:      drivers/hwmon/emc2103.c
14517
14518 SMSC SCH5627 HARDWARE MONITOR DRIVER
14519 M:      Hans de Goede <hdegoede@redhat.com>
14520 L:      linux-hwmon@vger.kernel.org
14521 S:      Supported
14522 F:      Documentation/hwmon/sch5627.rst
14523 F:      drivers/hwmon/sch5627.c
14524
14525 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14526 M:      Steve Glendinning <steve.glendinning@shawell.net>
14527 L:      linux-fbdev@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/video/fbdev/smscufx.c
14530
14531 SMSC47B397 HARDWARE MONITOR DRIVER
14532 M:      Jean Delvare <jdelvare@suse.com>
14533 L:      linux-hwmon@vger.kernel.org
14534 S:      Maintained
14535 F:      Documentation/hwmon/smsc47b397.rst
14536 F:      drivers/hwmon/smsc47b397.c
14537
14538 SMSC911x ETHERNET DRIVER
14539 M:      Steve Glendinning <steve.glendinning@shawell.net>
14540 L:      netdev@vger.kernel.org
14541 S:      Maintained
14542 F:      include/linux/smsc911x.h
14543 F:      drivers/net/ethernet/smsc/smsc911x.*
14544
14545 SMSC9420 PCI ETHERNET DRIVER
14546 M:      Steve Glendinning <steve.glendinning@shawell.net>
14547 L:      netdev@vger.kernel.org
14548 S:      Maintained
14549 F:      drivers/net/ethernet/smsc/smsc9420.*
14550
14551 SOC-CAMERA V4L2 SUBSYSTEM
14552 L:      linux-media@vger.kernel.org
14553 T:      git git://linuxtv.org/media_tree.git
14554 S:      Orphan
14555 F:      include/media/soc_camera.h
14556 F:      drivers/staging/media/soc_camera/
14557
14558 SOCIONEXT SYNQUACER I2C DRIVER
14559 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14560 L:      linux-i2c@vger.kernel.org
14561 S:      Maintained
14562 F:      drivers/i2c/busses/i2c-synquacer.c
14563 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14564
14565 SOCIONEXT UNIPHIER SOUND DRIVER
14566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14567 S:      Orphan
14568 F:      sound/soc/uniphier/
14569
14570 SOEKRIS NET48XX LED SUPPORT
14571 M:      Chris Boot <bootc@bootc.net>
14572 S:      Maintained
14573 F:      drivers/leds/leds-net48xx.c
14574
14575 SOFT-ROCE DRIVER (rxe)
14576 M:      Moni Shoua <monis@mellanox.com>
14577 L:      linux-rdma@vger.kernel.org
14578 S:      Supported
14579 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14580 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14581 F:      drivers/infiniband/sw/rxe/
14582 F:      include/uapi/rdma/rdma_user_rxe.h
14583
14584 SOFTLOGIC 6x10 MPEG CODEC
14585 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14586 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14587 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14588 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14589 M:      Ismael Luceno <ismael@iodev.co.uk>
14590 L:      linux-media@vger.kernel.org
14591 S:      Supported
14592 F:      drivers/media/pci/solo6x10/
14593
14594 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14595 M:      James Morse <james.morse@arm.com>
14596 L:      linux-arm-kernel@lists.infradead.org
14597 S:      Maintained
14598 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14599 F:      drivers/firmware/arm_sdei.c
14600 F:      include/linux/arm_sdei.h
14601 F:      include/uapi/linux/arm_sdei.h
14602
14603 SOFTWARE RAID (Multiple Disks) SUPPORT
14604 M:      Shaohua Li <shli@kernel.org>
14605 L:      linux-raid@vger.kernel.org
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14607 S:      Supported
14608 F:      drivers/md/Makefile
14609 F:      drivers/md/Kconfig
14610 F:      drivers/md/md*
14611 F:      drivers/md/raid*
14612 F:      include/linux/raid/
14613 F:      include/uapi/linux/raid/
14614
14615 SOCIONEXT (SNI) AVE NETWORK DRIVER
14616 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14617 L:      netdev@vger.kernel.org
14618 S:      Maintained
14619 F:      drivers/net/ethernet/socionext/sni_ave.c
14620 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14621
14622 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14623 M:      Jassi Brar <jaswinder.singh@linaro.org>
14624 L:      netdev@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/net/ethernet/socionext/netsec.c
14627 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14628
14629 SOLIDRUN CLEARFOG SUPPORT
14630 M:      Russell King <linux@armlinux.org.uk>
14631 S:      Maintained
14632 F:      arch/arm/boot/dts/armada-388-clearfog*
14633 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14634
14635 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14636 M:      Russell King <linux@armlinux.org.uk>
14637 S:      Maintained
14638 F:      arch/arm/boot/dts/imx6*-cubox-i*
14639 F:      arch/arm/boot/dts/imx6*-hummingboard*
14640 F:      arch/arm/boot/dts/imx6*-sr-*
14641
14642 SONIC NETWORK DRIVER
14643 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14644 L:      netdev@vger.kernel.org
14645 S:      Maintained
14646 F:      drivers/net/ethernet/natsemi/sonic.*
14647
14648 SONICS SILICON BACKPLANE DRIVER (SSB)
14649 M:      Michael Buesch <m@bues.ch>
14650 L:      linux-wireless@vger.kernel.org
14651 S:      Maintained
14652 F:      drivers/ssb/
14653 F:      include/linux/ssb/
14654
14655 SONY IMX214 SENSOR DRIVER
14656 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14657 L:      linux-media@vger.kernel.org
14658 T:      git git://linuxtv.org/media_tree.git
14659 S:      Maintained
14660 F:      drivers/media/i2c/imx214.c
14661 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14662
14663 SONY IMX258 SENSOR DRIVER
14664 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14665 L:      linux-media@vger.kernel.org
14666 T:      git git://linuxtv.org/media_tree.git
14667 S:      Maintained
14668 F:      drivers/media/i2c/imx258.c
14669
14670 SONY IMX274 SENSOR DRIVER
14671 M:      Leon Luo <leonl@leopardimaging.com>
14672 L:      linux-media@vger.kernel.org
14673 T:      git git://linuxtv.org/media_tree.git
14674 S:      Maintained
14675 F:      drivers/media/i2c/imx274.c
14676 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14677
14678 SONY IMX319 SENSOR DRIVER
14679 M:      Bingbu Cao <bingbu.cao@intel.com>
14680 L:      linux-media@vger.kernel.org
14681 T:      git git://linuxtv.org/media_tree.git
14682 S:      Maintained
14683 F:      drivers/media/i2c/imx319.c
14684
14685 SONY IMX355 SENSOR DRIVER
14686 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14687 L:      linux-media@vger.kernel.org
14688 T:      git git://linuxtv.org/media_tree.git
14689 S:      Maintained
14690 F:      drivers/media/i2c/imx355.c
14691
14692 SONY MEMORYSTICK SUBSYSTEM
14693 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14694 M:      Alex Dubov <oakad@yahoo.com>
14695 M:      Ulf Hansson <ulf.hansson@linaro.org>
14696 L:      linux-mmc@vger.kernel.org
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14698 S:      Maintained
14699 F:      drivers/memstick/
14700 F:      include/linux/memstick.h
14701
14702 SONY VAIO CONTROL DEVICE DRIVER
14703 M:      Mattia Dongili <malattia@linux.it>
14704 L:      platform-driver-x86@vger.kernel.org
14705 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14706 S:      Maintained
14707 F:      Documentation/laptops/sony-laptop.txt
14708 F:      drivers/char/sonypi.c
14709 F:      drivers/platform/x86/sony-laptop.c
14710 F:      include/linux/sony-laptop.h
14711
14712 SOUND
14713 M:      Jaroslav Kysela <perex@perex.cz>
14714 M:      Takashi Iwai <tiwai@suse.com>
14715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14716 W:      http://www.alsa-project.org/
14717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14718 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14719 S:      Maintained
14720 F:      Documentation/sound/
14721 F:      include/sound/
14722 F:      include/uapi/sound/
14723 F:      sound/
14724
14725 SOUND - COMPRESSED AUDIO
14726 M:      Vinod Koul <vkoul@kernel.org>
14727 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14729 S:      Supported
14730 F:      Documentation/sound/designs/compress-offload.rst
14731 F:      include/sound/compress_driver.h
14732 F:      include/uapi/sound/compress_*
14733 F:      sound/core/compress_offload.c
14734 F:      sound/soc/soc-compress.c
14735
14736 SOUND - DMAENGINE HELPERS
14737 M:      Lars-Peter Clausen <lars@metafoo.de>
14738 S:      Supported
14739 F:      include/sound/dmaengine_pcm.h
14740 F:      sound/core/pcm_dmaengine.c
14741 F:      sound/soc/soc-generic-dmaengine-pcm.c
14742
14743 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14744 M:      Liam Girdwood <lgirdwood@gmail.com>
14745 M:      Mark Brown <broonie@kernel.org>
14746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14747 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14748 W:      http://alsa-project.org/main/index.php/ASoC
14749 S:      Supported
14750 F:      Documentation/devicetree/bindings/sound/
14751 F:      Documentation/sound/soc/
14752 F:      sound/soc/
14753 F:      include/dt-bindings/sound/
14754 F:      include/sound/soc*
14755
14756 SOUNDWIRE SUBSYSTEM
14757 M:      Vinod Koul <vkoul@kernel.org>
14758 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14759 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14761 S:      Supported
14762 F:      Documentation/driver-api/soundwire/
14763 F:      drivers/soundwire/
14764 F:      include/linux/soundwire/
14765
14766 SP2 MEDIA DRIVER
14767 M:      Olli Salonen <olli.salonen@iki.fi>
14768 L:      linux-media@vger.kernel.org
14769 W:      https://linuxtv.org
14770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14771 S:      Maintained
14772 F:      drivers/media/dvb-frontends/sp2*
14773
14774 SPARC + UltraSPARC (sparc/sparc64)
14775 M:      "David S. Miller" <davem@davemloft.net>
14776 L:      sparclinux@vger.kernel.org
14777 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14780 S:      Maintained
14781 F:      arch/sparc/
14782 F:      drivers/sbus/
14783
14784 SPARC SERIAL DRIVERS
14785 M:      "David S. Miller" <davem@davemloft.net>
14786 L:      sparclinux@vger.kernel.org
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14789 S:      Maintained
14790 F:      include/linux/sunserialcore.h
14791 F:      drivers/tty/serial/suncore.c
14792 F:      drivers/tty/serial/sunhv.c
14793 F:      drivers/tty/serial/sunsab.c
14794 F:      drivers/tty/serial/sunsab.h
14795 F:      drivers/tty/serial/sunsu.c
14796 F:      drivers/tty/serial/sunzilog.c
14797 F:      drivers/tty/serial/sunzilog.h
14798 F:      drivers/tty/vcc.c
14799
14800 SPARSE CHECKER
14801 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14802 L:      linux-sparse@vger.kernel.org
14803 W:      https://sparse.wiki.kernel.org/
14804 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14805 S:      Maintained
14806 F:      include/linux/compiler.h
14807
14808 SPEAR CLOCK FRAMEWORK SUPPORT
14809 M:      Viresh Kumar <vireshk@kernel.org>
14810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14811 W:      http://www.st.com/spear
14812 S:      Maintained
14813 F:      drivers/clk/spear/
14814
14815 SPEAR PLATFORM SUPPORT
14816 M:      Viresh Kumar <vireshk@kernel.org>
14817 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14819 W:      http://www.st.com/spear
14820 S:      Maintained
14821 F:      arch/arm/boot/dts/spear*
14822 F:      arch/arm/mach-spear/
14823
14824 SPI NOR SUBSYSTEM
14825 M:      Marek Vasut <marek.vasut@gmail.com>
14826 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14827 L:      linux-mtd@lists.infradead.org
14828 W:      http://www.linux-mtd.infradead.org/
14829 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14831 S:      Maintained
14832 F:      drivers/mtd/spi-nor/
14833 F:      include/linux/mtd/spi-nor.h
14834
14835 SPI SUBSYSTEM
14836 M:      Mark Brown <broonie@kernel.org>
14837 L:      linux-spi@vger.kernel.org
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14839 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14840 S:      Maintained
14841 F:      Documentation/devicetree/bindings/spi/
14842 F:      Documentation/spi/
14843 F:      drivers/spi/
14844 F:      include/linux/spi/
14845 F:      include/uapi/linux/spi/
14846 F:      tools/spi/
14847
14848 SPIDERNET NETWORK DRIVER for CELL
14849 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14850 L:      netdev@vger.kernel.org
14851 S:      Supported
14852 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14853 F:      drivers/net/ethernet/toshiba/spider_net*
14854
14855 SPMI SUBSYSTEM
14856 R:      Stephen Boyd <sboyd@kernel.org>
14857 L:      linux-arm-msm@vger.kernel.org
14858 F:      Documentation/devicetree/bindings/spmi/
14859 F:      drivers/spmi/
14860 F:      include/dt-bindings/spmi/spmi.h
14861 F:      include/linux/spmi.h
14862 F:      include/trace/events/spmi.h
14863
14864 SPU FILE SYSTEM
14865 M:      Jeremy Kerr <jk@ozlabs.org>
14866 L:      linuxppc-dev@lists.ozlabs.org
14867 W:      http://www.ibm.com/developerworks/power/cell/
14868 S:      Supported
14869 F:      Documentation/filesystems/spufs.txt
14870 F:      arch/powerpc/platforms/cell/spufs/
14871
14872 SQUASHFS FILE SYSTEM
14873 M:      Phillip Lougher <phillip@squashfs.org.uk>
14874 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14875 W:      http://squashfs.org.uk
14876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14877 S:      Maintained
14878 F:      Documentation/filesystems/squashfs.txt
14879 F:      fs/squashfs/
14880
14881 SRM (Alpha) environment access
14882 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14883 S:      Maintained
14884 F:      arch/alpha/kernel/srm_env.c
14885
14886 ST LSM6DSx IMU IIO DRIVER
14887 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14888 L:      linux-iio@vger.kernel.org
14889 W:      http://www.st.com/
14890 S:      Maintained
14891 F:      drivers/iio/imu/st_lsm6dsx/
14892 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14893
14894 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14895 M:      Mickael Guene <mickael.guene@st.com>
14896 L:      linux-media@vger.kernel.org
14897 T:      git git://linuxtv.org/media_tree.git
14898 S:      Maintained
14899 F:      drivers/media/i2c/st-mipid02.c
14900 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14901
14902 ST STM32 I2C/SMBUS DRIVER
14903 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14904 L:      linux-i2c@vger.kernel.org
14905 S:      Maintained
14906 F:      drivers/i2c/busses/i2c-stm32*
14907
14908 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14909 M:      Song Qiang <songqiang1304521@gmail.com>
14910 L:      linux-iio@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/iio/proximity/vl53l0x-i2c.c
14913 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14914
14915 STABLE BRANCH
14916 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14917 M:      Sasha Levin <sashal@kernel.org>
14918 L:      stable@vger.kernel.org
14919 S:      Supported
14920 F:      Documentation/process/stable-kernel-rules.rst
14921
14922 STAGING - COMEDI
14923 M:      Ian Abbott <abbotti@mev.co.uk>
14924 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14925 S:      Odd Fixes
14926 F:      drivers/staging/comedi/
14927
14928 STAGING - EROFS FILE SYSTEM
14929 M:      Gao Xiang <gaoxiang25@huawei.com>
14930 M:      Chao Yu <yuchao0@huawei.com>
14931 L:      linux-erofs@lists.ozlabs.org
14932 S:      Maintained
14933 F:      drivers/staging/erofs/
14934
14935 STAGING - INDUSTRIAL IO
14936 M:      Jonathan Cameron <jic23@kernel.org>
14937 L:      linux-iio@vger.kernel.org
14938 S:      Odd Fixes
14939 F:      Documentation/devicetree/bindings/staging/iio/
14940 F:      drivers/staging/iio/
14941
14942 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14943 M:      Marc Dietrich <marvin24@gmx.de>
14944 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14945 L:      linux-tegra@vger.kernel.org
14946 S:      Maintained
14947 F:      drivers/staging/nvec/
14948
14949 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14950 M:      Jens Frederich <jfrederich@gmail.com>
14951 M:      Daniel Drake <dsd@laptop.org>
14952 M:      Jon Nettleton <jon.nettleton@gmail.com>
14953 W:      http://wiki.laptop.org/go/DCON
14954 S:      Maintained
14955 F:      drivers/staging/olpc_dcon/
14956
14957 STAGING - REALTEK RTL8712U DRIVERS
14958 M:      Larry Finger <Larry.Finger@lwfinger.net>
14959 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14960 S:      Odd Fixes
14961 F:      drivers/staging/rtl8712/
14962
14963 STAGING - REALTEK RTL8188EU DRIVERS
14964 M:      Larry Finger <Larry.Finger@lwfinger.net>
14965 S:      Odd Fixes
14966 F:      drivers/staging/rtl8188eu/
14967
14968 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14969 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14970 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14971 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14972 L:      linux-fbdev@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/staging/sm750fb/
14975
14976 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14977 M:      William Hubbs <w.d.hubbs@gmail.com>
14978 M:      Chris Brannon <chris@the-brannons.com>
14979 M:      Kirk Reiser <kirk@reisers.ca>
14980 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14981 L:      speakup@linux-speakup.org
14982 W:      http://www.linux-speakup.org/
14983 S:      Odd Fixes
14984 F:      drivers/staging/speakup/
14985
14986 STAGING - VIA VT665X DRIVERS
14987 M:      Forest Bond <forest@alittletooquiet.net>
14988 S:      Odd Fixes
14989 F:      drivers/staging/vt665?/
14990
14991 STAGING - WILC1000 WIFI DRIVER
14992 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14993 M:      Ajay Singh <ajay.kathat@microchip.com>
14994 L:      linux-wireless@vger.kernel.org
14995 S:      Supported
14996 F:      drivers/staging/wilc1000/
14997
14998 STAGING SUBSYSTEM
14999 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15001 L:      devel@driverdev.osuosl.org
15002 S:      Supported
15003 F:      drivers/staging/
15004
15005 STARFIRE/DURALAN NETWORK DRIVER
15006 M:      Ion Badulescu <ionut@badula.org>
15007 S:      Odd Fixes
15008 F:      drivers/net/ethernet/adaptec/starfire*
15009
15010 STEC S1220 SKD DRIVER
15011 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15012 L:      linux-block@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/block/skd*[ch]
15015
15016 STI AUDIO (ASoC) DRIVERS
15017 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15018 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15019 S:      Maintained
15020 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15021 F:      sound/soc/sti/
15022
15023 STI CEC DRIVER
15024 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15025 S:      Maintained
15026 F:      drivers/media/platform/sti/cec/
15027 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15028
15029 STK1160 USB VIDEO CAPTURE DRIVER
15030 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15031 L:      linux-media@vger.kernel.org
15032 T:      git git://linuxtv.org/media_tree.git
15033 S:      Maintained
15034 F:      drivers/media/usb/stk1160/
15035
15036 STM32 AUDIO (ASoC) DRIVERS
15037 M:      Olivier Moysan <olivier.moysan@st.com>
15038 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15040 S:      Maintained
15041 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15042 F:      sound/soc/stm/
15043
15044 STM32 TIMER/LPTIMER DRIVERS
15045 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15046 S:      Maintained
15047 F:      drivers/*/stm32-*timer*
15048 F:      drivers/pwm/pwm-stm32*
15049 F:      include/linux/*/stm32-*tim*
15050 F:      Documentation/ABI/testing/*timer-stm32
15051 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15052 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15053
15054 STMMAC ETHERNET DRIVER
15055 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15056 M:      Alexandre Torgue <alexandre.torgue@st.com>
15057 M:      Jose Abreu <joabreu@synopsys.com>
15058 L:      netdev@vger.kernel.org
15059 W:      http://www.stlinux.com
15060 S:      Supported
15061 F:      drivers/net/ethernet/stmicro/stmmac/
15062
15063 SUN3/3X
15064 M:      Sam Creasey <sammy@sammy.net>
15065 W:      http://sammy.net/sun3/
15066 S:      Maintained
15067 F:      arch/m68k/kernel/*sun3*
15068 F:      arch/m68k/sun3*/
15069 F:      arch/m68k/include/asm/sun3*
15070 F:      drivers/net/ethernet/i825xx/sun3*
15071
15072 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15073 M:      Hans de Goede <hdegoede@redhat.com>
15074 L:      linux-input@vger.kernel.org
15075 S:      Maintained
15076 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15077 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15078
15079 SUNDANCE NETWORK DRIVER
15080 M:      Denis Kirjanov <kda@linux-powerpc.org>
15081 L:      netdev@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/net/ethernet/dlink/sundance.c
15084
15085 SUPERH
15086 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15087 M:      Rich Felker <dalias@libc.org>
15088 L:      linux-sh@vger.kernel.org
15089 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15090 S:      Maintained
15091 F:      Documentation/sh/
15092 F:      arch/sh/
15093 F:      drivers/sh/
15094
15095 SUSPEND TO RAM
15096 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15097 M:      Len Brown <len.brown@intel.com>
15098 M:      Pavel Machek <pavel@ucw.cz>
15099 L:      linux-pm@vger.kernel.org
15100 B:      https://bugzilla.kernel.org
15101 S:      Supported
15102 F:      Documentation/power/
15103 F:      arch/x86/kernel/acpi/
15104 F:      drivers/base/power/
15105 F:      kernel/power/
15106 F:      include/linux/suspend.h
15107 F:      include/linux/freezer.h
15108 F:      include/linux/pm.h
15109
15110 SVGA HANDLING
15111 M:      Martin Mares <mj@ucw.cz>
15112 L:      linux-video@atrey.karlin.mff.cuni.cz
15113 S:      Maintained
15114 F:      Documentation/svga.txt
15115 F:      arch/x86/boot/video*
15116
15117 SWIOTLB SUBSYSTEM
15118 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15119 L:      iommu@lists.linux-foundation.org
15120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15121 S:      Supported
15122 F:      kernel/dma/swiotlb.c
15123 F:      arch/*/kernel/pci-swiotlb.c
15124 F:      include/linux/swiotlb.h
15125
15126 SWITCHDEV
15127 M:      Jiri Pirko <jiri@resnulli.us>
15128 M:      Ivan Vecera <ivecera@redhat.com>
15129 L:      netdev@vger.kernel.org
15130 S:      Supported
15131 F:      net/switchdev/
15132 F:      include/net/switchdev.h
15133
15134 SY8106A REGULATOR DRIVER
15135 M:      Icenowy Zheng <icenowy@aosc.io>
15136 S:      Maintained
15137 F:      drivers/regulator/sy8106a-regulator.c
15138 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15139
15140 SYNC FILE FRAMEWORK
15141 M:      Sumit Semwal <sumit.semwal@linaro.org>
15142 R:      Gustavo Padovan <gustavo@padovan.org>
15143 S:      Maintained
15144 L:      linux-media@vger.kernel.org
15145 L:      dri-devel@lists.freedesktop.org
15146 F:      drivers/dma-buf/sync_*
15147 F:      drivers/dma-buf/dma-fence*
15148 F:      drivers/dma-buf/sw_sync.c
15149 F:      include/linux/sync_file.h
15150 F:      include/uapi/linux/sync_file.h
15151 F:      Documentation/sync_file.txt
15152 T:      git git://anongit.freedesktop.org/drm/drm-misc
15153
15154 SYNOPSYS ARC ARCHITECTURE
15155 M:      Vineet Gupta <vgupta@synopsys.com>
15156 L:      linux-snps-arc@lists.infradead.org
15157 S:      Supported
15158 F:      arch/arc/
15159 F:      Documentation/devicetree/bindings/arc/*
15160 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15161 F:      drivers/clocksource/arc_timer.c
15162 F:      drivers/tty/serial/arc_uart.c
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15164
15165 SYNOPSYS ARC HSDK SDP pll clock driver
15166 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15167 S:      Supported
15168 F:      drivers/clk/clk-hsdk-pll.c
15169 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15170
15171 SYNOPSYS ARC SDP clock driver
15172 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15173 S:      Supported
15174 F:      drivers/clk/axs10x/*
15175 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15176
15177 SYNOPSYS ARC SDP platform support
15178 M:      Alexey Brodkin <abrodkin@synopsys.com>
15179 S:      Supported
15180 F:      arch/arc/plat-axs10x
15181 F:      arch/arc/boot/dts/ax*
15182 F:      Documentation/devicetree/bindings/arc/axs10*
15183
15184 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15185 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15186 S:      Supported
15187 F:      drivers/reset/reset-axs10x.c
15188 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15189
15190 SYNOPSYS CREG GPIO DRIVER
15191 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15192 S:      Maintained
15193 F:      drivers/gpio/gpio-creg-snps.c
15194 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15195
15196 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15197 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15198 S:      Maintained
15199 F:      drivers/tty/serial/8250/8250_dw.c
15200
15201 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15202 M:      Hoan Tran <hoan@os.amperecomputing.com>
15203 L:      linux-gpio@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/gpio/gpio-dwapb.c
15206 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15207
15208 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15209 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15210 S:      Maintained
15211 F:      drivers/dma/dwi-axi-dmac/
15212 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15213
15214 SYNOPSYS DESIGNWARE DMAC DRIVER
15215 M:      Viresh Kumar <vireshk@kernel.org>
15216 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15217 S:      Maintained
15218 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15219 F:      drivers/dma/dw/
15220 F:      include/dt-bindings/dma/dw-dmac.h
15221 F:      include/linux/dma/dw.h
15222 F:      include/linux/platform_data/dma-dw.h
15223
15224 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15225 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15226 L:      netdev@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/net/ethernet/synopsys/
15229
15230 SYNOPSYS DESIGNWARE I2C DRIVER
15231 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15232 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15233 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15234 L:      linux-i2c@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/i2c/busses/i2c-designware-*
15237 F:      include/linux/platform_data/i2c-designware.h
15238
15239 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15240 M:      Jaehoon Chung <jh80.chung@samsung.com>
15241 L:      linux-mmc@vger.kernel.org
15242 S:      Maintained
15243 F:      drivers/mmc/host/dw_mmc*
15244
15245 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15246 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15247 S:      Supported
15248 F:      drivers/reset/reset-hsdk.c
15249 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15250 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15251
15252 SYSTEM CONFIGURATION (SYSCON)
15253 M:      Lee Jones <lee.jones@linaro.org>
15254 M:      Arnd Bergmann <arnd@arndb.de>
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15256 S:      Supported
15257 F:      drivers/mfd/syscon.c
15258
15259 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15260 M:      Sudeep Holla <sudeep.holla@arm.com>
15261 L:      linux-arm-kernel@lists.infradead.org
15262 S:      Maintained
15263 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15264 F:      drivers/clk/clk-sc[mp]i.c
15265 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15266 F:      drivers/firmware/arm_scpi.c
15267 F:      drivers/firmware/arm_scmi/
15268 F:      include/linux/sc[mp]i_protocol.h
15269
15270 SYSTEM RESET/SHUTDOWN DRIVERS
15271 M:      Sebastian Reichel <sre@kernel.org>
15272 L:      linux-pm@vger.kernel.org
15273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15274 S:      Maintained
15275 F:      Documentation/devicetree/bindings/power/reset/
15276 F:      drivers/power/reset/
15277
15278 SYSTEM TRACE MODULE CLASS
15279 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15280 S:      Maintained
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15282 F:      Documentation/trace/stm.rst
15283 F:      drivers/hwtracing/stm/
15284 F:      include/linux/stm.h
15285 F:      include/uapi/linux/stm.h
15286
15287 SYSV FILESYSTEM
15288 M:      Christoph Hellwig <hch@infradead.org>
15289 S:      Maintained
15290 F:      Documentation/filesystems/sysv-fs.txt
15291 F:      fs/sysv/
15292 F:      include/linux/sysv_fs.h
15293
15294 TASKSTATS STATISTICS INTERFACE
15295 M:      Balbir Singh <bsingharora@gmail.com>
15296 S:      Maintained
15297 F:      Documentation/accounting/taskstats*
15298 F:      include/linux/taskstats*
15299 F:      kernel/taskstats.c
15300
15301 TC subsystem
15302 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15303 M:      Cong Wang <xiyou.wangcong@gmail.com>
15304 M:      Jiri Pirko <jiri@resnulli.us>
15305 L:      netdev@vger.kernel.org
15306 S:      Maintained
15307 F:      include/net/pkt_cls.h
15308 F:      include/net/pkt_sched.h
15309 F:      include/net/tc_act/
15310 F:      include/uapi/linux/pkt_cls.h
15311 F:      include/uapi/linux/pkt_sched.h
15312 F:      include/uapi/linux/tc_act/
15313 F:      include/uapi/linux/tc_ematch/
15314 F:      net/sched/
15315
15316 TC90522 MEDIA DRIVER
15317 M:      Akihiro Tsukada <tskd08@gmail.com>
15318 L:      linux-media@vger.kernel.org
15319 S:      Odd Fixes
15320 F:      drivers/media/dvb-frontends/tc90522*
15321
15322 TCP LOW PRIORITY MODULE
15323 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15324 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15325 W:      http://tcp-lp-mod.sourceforge.net/
15326 S:      Maintained
15327 F:      net/ipv4/tcp_lp.c
15328
15329 TDA10071 MEDIA DRIVER
15330 M:      Antti Palosaari <crope@iki.fi>
15331 L:      linux-media@vger.kernel.org
15332 W:      https://linuxtv.org
15333 W:      http://palosaari.fi/linux/
15334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15335 T:      git git://linuxtv.org/anttip/media_tree.git
15336 S:      Maintained
15337 F:      drivers/media/dvb-frontends/tda10071*
15338
15339 TDA18212 MEDIA DRIVER
15340 M:      Antti Palosaari <crope@iki.fi>
15341 L:      linux-media@vger.kernel.org
15342 W:      https://linuxtv.org
15343 W:      http://palosaari.fi/linux/
15344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15345 T:      git git://linuxtv.org/anttip/media_tree.git
15346 S:      Maintained
15347 F:      drivers/media/tuners/tda18212*
15348
15349 TDA18218 MEDIA DRIVER
15350 M:      Antti Palosaari <crope@iki.fi>
15351 L:      linux-media@vger.kernel.org
15352 W:      https://linuxtv.org
15353 W:      http://palosaari.fi/linux/
15354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15355 T:      git git://linuxtv.org/anttip/media_tree.git
15356 S:      Maintained
15357 F:      drivers/media/tuners/tda18218*
15358
15359 TDA18250 MEDIA DRIVER
15360 M:      Olli Salonen <olli.salonen@iki.fi>
15361 L:      linux-media@vger.kernel.org
15362 W:      https://linuxtv.org
15363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15364 T:      git git://linuxtv.org/media_tree.git
15365 S:      Maintained
15366 F:      drivers/media/tuners/tda18250*
15367
15368 TDA18271 MEDIA DRIVER
15369 M:      Michael Krufky <mkrufky@linuxtv.org>
15370 L:      linux-media@vger.kernel.org
15371 W:      https://linuxtv.org
15372 W:      http://github.com/mkrufky
15373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15374 T:      git git://linuxtv.org/mkrufky/tuners.git
15375 S:      Maintained
15376 F:      drivers/media/tuners/tda18271*
15377
15378 TDA1997x MEDIA DRIVER
15379 M:      Tim Harvey <tharvey@gateworks.com>
15380 L:      linux-media@vger.kernel.org
15381 W:      https://linuxtv.org
15382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15383 S:      Maintained
15384 F:      drivers/media/i2c/tda1997x.*
15385
15386 TDA827x MEDIA DRIVER
15387 M:      Michael Krufky <mkrufky@linuxtv.org>
15388 L:      linux-media@vger.kernel.org
15389 W:      https://linuxtv.org
15390 W:      http://github.com/mkrufky
15391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15392 T:      git git://linuxtv.org/mkrufky/tuners.git
15393 S:      Maintained
15394 F:      drivers/media/tuners/tda8290.*
15395
15396 TDA8290 MEDIA DRIVER
15397 M:      Michael Krufky <mkrufky@linuxtv.org>
15398 L:      linux-media@vger.kernel.org
15399 W:      https://linuxtv.org
15400 W:      http://github.com/mkrufky
15401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15402 T:      git git://linuxtv.org/mkrufky/tuners.git
15403 S:      Maintained
15404 F:      drivers/media/tuners/tda8290.*
15405
15406 TDA9840 MEDIA DRIVER
15407 M:      Hans Verkuil <hverkuil@xs4all.nl>
15408 L:      linux-media@vger.kernel.org
15409 T:      git git://linuxtv.org/media_tree.git
15410 W:      https://linuxtv.org
15411 S:      Maintained
15412 F:      drivers/media/i2c/tda9840*
15413
15414 TEA5761 TUNER DRIVER
15415 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15416 L:      linux-media@vger.kernel.org
15417 W:      https://linuxtv.org
15418 T:      git git://linuxtv.org/media_tree.git
15419 S:      Odd fixes
15420 F:      drivers/media/tuners/tea5761.*
15421
15422 TEA5767 TUNER DRIVER
15423 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15424 L:      linux-media@vger.kernel.org
15425 W:      https://linuxtv.org
15426 T:      git git://linuxtv.org/media_tree.git
15427 S:      Maintained
15428 F:      drivers/media/tuners/tea5767.*
15429
15430 TEA6415C MEDIA DRIVER
15431 M:      Hans Verkuil <hverkuil@xs4all.nl>
15432 L:      linux-media@vger.kernel.org
15433 T:      git git://linuxtv.org/media_tree.git
15434 W:      https://linuxtv.org
15435 S:      Maintained
15436 F:      drivers/media/i2c/tea6415c*
15437
15438 TEA6420 MEDIA DRIVER
15439 M:      Hans Verkuil <hverkuil@xs4all.nl>
15440 L:      linux-media@vger.kernel.org
15441 T:      git git://linuxtv.org/media_tree.git
15442 W:      https://linuxtv.org
15443 S:      Maintained
15444 F:      drivers/media/i2c/tea6420*
15445
15446 TEAM DRIVER
15447 M:      Jiri Pirko <jiri@resnulli.us>
15448 L:      netdev@vger.kernel.org
15449 S:      Supported
15450 F:      drivers/net/team/
15451 F:      include/linux/if_team.h
15452 F:      include/uapi/linux/if_team.h
15453
15454 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15455 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15456 S:      Maintained
15457 F:      arch/x86/platform/ts5500/
15458
15459 TECHNOTREND USB IR RECEIVER
15460 M:      Sean Young <sean@mess.org>
15461 L:      linux-media@vger.kernel.org
15462 S:      Maintained
15463 F:      drivers/media/rc/ttusbir.c
15464
15465 TECHWELL TW9910 VIDEO DECODER
15466 L:      linux-media@vger.kernel.org
15467 S:      Orphan
15468 F:      drivers/media/i2c/tw9910.c
15469 F:      include/media/i2c/tw9910.h
15470
15471 TEE SUBSYSTEM
15472 M:      Jens Wiklander <jens.wiklander@linaro.org>
15473 S:      Maintained
15474 F:      include/linux/tee_drv.h
15475 F:      include/uapi/linux/tee.h
15476 F:      drivers/tee/
15477 F:      Documentation/tee.txt
15478
15479 TEGRA ARCHITECTURE SUPPORT
15480 M:      Thierry Reding <thierry.reding@gmail.com>
15481 M:      Jonathan Hunter <jonathanh@nvidia.com>
15482 L:      linux-tegra@vger.kernel.org
15483 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15485 S:      Supported
15486 N:      [^a-z]tegra
15487
15488 TEGRA CLOCK DRIVER
15489 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15490 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15491 S:      Supported
15492 F:      drivers/clk/tegra/
15493
15494 TEGRA DMA DRIVERS
15495 M:      Laxman Dewangan <ldewangan@nvidia.com>
15496 M:      Jon Hunter <jonathanh@nvidia.com>
15497 S:      Supported
15498 F:      drivers/dma/tegra*
15499
15500 TEGRA I2C DRIVER
15501 M:      Laxman Dewangan <ldewangan@nvidia.com>
15502 S:      Supported
15503 F:      drivers/i2c/busses/i2c-tegra.c
15504
15505 TEGRA IOMMU DRIVERS
15506 M:      Thierry Reding <thierry.reding@gmail.com>
15507 L:      linux-tegra@vger.kernel.org
15508 S:      Supported
15509 F:      drivers/iommu/tegra*
15510
15511 TEGRA KBC DRIVER
15512 M:      Laxman Dewangan <ldewangan@nvidia.com>
15513 S:      Supported
15514 F:      drivers/input/keyboard/tegra-kbc.c
15515
15516 TEGRA NAND DRIVER
15517 M:      Stefan Agner <stefan@agner.ch>
15518 M:      Lucas Stach <dev@lynxeye.de>
15519 S:      Maintained
15520 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15521 F:      drivers/mtd/nand/raw/tegra_nand.c
15522
15523 TEGRA PWM DRIVER
15524 M:      Thierry Reding <thierry.reding@gmail.com>
15525 S:      Supported
15526 F:      drivers/pwm/pwm-tegra.c
15527
15528 TEGRA SERIAL DRIVER
15529 M:      Laxman Dewangan <ldewangan@nvidia.com>
15530 S:      Supported
15531 F:      drivers/tty/serial/serial-tegra.c
15532
15533 TEGRA SPI DRIVER
15534 M:      Laxman Dewangan <ldewangan@nvidia.com>
15535 S:      Supported
15536 F:      drivers/spi/spi-tegra*
15537
15538 TEGRA XUSB PADCTL DRIVER
15539 M:      JC Kuo <jckuo@nvidia.com>
15540 S:      Supported
15541 F:      drivers/phy/tegra/xusb*
15542
15543 TEHUTI ETHERNET DRIVER
15544 M:      Andy Gospodarek <andy@greyhouse.net>
15545 L:      netdev@vger.kernel.org
15546 S:      Supported
15547 F:      drivers/net/ethernet/tehuti/*
15548
15549 Telecom Clock Driver for MCPL0010
15550 M:      Mark Gross <mark.gross@intel.com>
15551 S:      Supported
15552 F:      drivers/char/tlclk.c
15553
15554 TENSILICA XTENSA PORT (xtensa)
15555 M:      Chris Zankel <chris@zankel.net>
15556 M:      Max Filippov <jcmvbkbc@gmail.com>
15557 L:      linux-xtensa@linux-xtensa.org
15558 T:      git git://github.com/czankel/xtensa-linux.git
15559 S:      Maintained
15560 F:      arch/xtensa/
15561 F:      drivers/irqchip/irq-xtensa-*
15562
15563 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15564 M:      Nishanth Menon <nm@ti.com>
15565 M:      Tero Kristo <t-kristo@ti.com>
15566 M:      Santosh Shilimkar <ssantosh@kernel.org>
15567 L:      linux-arm-kernel@lists.infradead.org
15568 S:      Maintained
15569 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15570 F:      drivers/firmware/ti_sci*
15571 F:      include/linux/soc/ti/ti_sci_protocol.h
15572 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15573 F:      drivers/soc/ti/ti_sci_pm_domains.c
15574 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15575 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15576 F:      drivers/clk/keystone/sci-clk.c
15577 F:      drivers/reset/reset-ti-sci.c
15578 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15579 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15580 F:      drivers/irqchip/irq-ti-sci-intr.c
15581 F:      drivers/irqchip/irq-ti-sci-inta.c
15582 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15583 F:      drivers/soc/ti/ti_sci_inta_msi.c
15584
15585 Texas Instruments ASoC drivers
15586 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15588 S:      Maintained
15589 F:      sound/soc/ti/
15590
15591 Texas Instruments' DAC7612 DAC Driver
15592 M:      Ricardo Ribalda <ricardo@ribalda.com>
15593 L:      linux-iio@vger.kernel.org
15594 S:      Supported
15595 F:      drivers/iio/dac/ti-dac7612.c
15596 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15597
15598 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15599 M:      Hans Verkuil <hverkuil@xs4all.nl>
15600 L:      linux-media@vger.kernel.org
15601 T:      git git://linuxtv.org/media_tree.git
15602 W:      https://linuxtv.org
15603 S:      Maintained
15604 F:      drivers/media/radio/radio-raremono.c
15605
15606 THERMAL
15607 M:      Zhang Rui <rui.zhang@intel.com>
15608 M:      Eduardo Valentin <edubezval@gmail.com>
15609 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15610 L:      linux-pm@vger.kernel.org
15611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15613 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15614 S:      Supported
15615 F:      drivers/thermal/
15616 F:      include/linux/thermal.h
15617 F:      include/uapi/linux/thermal.h
15618 F:      include/linux/cpu_cooling.h
15619 F:      Documentation/devicetree/bindings/thermal/
15620
15621 THERMAL/CPU_COOLING
15622 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15623 M:      Viresh Kumar <viresh.kumar@linaro.org>
15624 M:      Javi Merino <javi.merino@kernel.org>
15625 L:      linux-pm@vger.kernel.org
15626 S:      Supported
15627 F:      Documentation/thermal/cpu-cooling-api.txt
15628 F:      drivers/thermal/cpu_cooling.c
15629 F:      include/linux/cpu_cooling.h
15630
15631 THINKPAD ACPI EXTRAS DRIVER
15632 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15633 L:      ibm-acpi-devel@lists.sourceforge.net
15634 L:      platform-driver-x86@vger.kernel.org
15635 W:      http://ibm-acpi.sourceforge.net
15636 W:      http://thinkwiki.org/wiki/Ibm-acpi
15637 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15638 S:      Maintained
15639 F:      drivers/platform/x86/thinkpad_acpi.c
15640
15641 THUNDERBOLT DRIVER
15642 M:      Andreas Noever <andreas.noever@gmail.com>
15643 M:      Michael Jamet <michael.jamet@intel.com>
15644 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15645 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15647 S:      Maintained
15648 F:      Documentation/admin-guide/thunderbolt.rst
15649 F:      drivers/thunderbolt/
15650 F:      include/linux/thunderbolt.h
15651
15652 THUNDERBOLT NETWORK DRIVER
15653 M:      Michael Jamet <michael.jamet@intel.com>
15654 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15655 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15656 L:      netdev@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/net/thunderbolt.c
15659
15660 THUNDERX GPIO DRIVER
15661 M:      David Daney <david.daney@cavium.com>
15662 S:      Maintained
15663 F:      drivers/gpio/gpio-thunderx.c
15664
15665 TI AM437X VPFE DRIVER
15666 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15667 L:      linux-media@vger.kernel.org
15668 W:      https://linuxtv.org
15669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15670 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15671 S:      Maintained
15672 F:      drivers/media/platform/am437x/
15673
15674 TI BANDGAP AND THERMAL DRIVER
15675 M:      Eduardo Valentin <edubezval@gmail.com>
15676 M:      Keerthy <j-keerthy@ti.com>
15677 L:      linux-pm@vger.kernel.org
15678 L:      linux-omap@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/thermal/ti-soc-thermal/
15681
15682 TI BQ27XXX POWER SUPPLY DRIVER
15683 R:      Andrew F. Davis <afd@ti.com>
15684 F:      include/linux/power/bq27xxx_battery.h
15685 F:      drivers/power/supply/bq27xxx_battery.c
15686 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15687
15688 TI CDCE706 CLOCK DRIVER
15689 M:      Max Filippov <jcmvbkbc@gmail.com>
15690 S:      Maintained
15691 F:      drivers/clk/clk-cdce706.c
15692
15693 TI CLOCK DRIVER
15694 M:      Tero Kristo <t-kristo@ti.com>
15695 L:      linux-omap@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/clk/ti/
15698 F:      include/linux/clk/ti.h
15699
15700 TI DAVINCI MACHINE SUPPORT
15701 M:      Sekhar Nori <nsekhar@ti.com>
15702 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15705 S:      Supported
15706 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15707 F:      arch/arm/mach-davinci/
15708 F:      drivers/i2c/busses/i2c-davinci.c
15709 F:      arch/arm/boot/dts/da850*
15710
15711 TI DAVINCI SERIES CLOCK DRIVER
15712 M:      David Lechner <david@lechnology.com>
15713 R:      Sekhar Nori <nsekhar@ti.com>
15714 S:      Maintained
15715 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15716 F:      drivers/clk/davinci/
15717
15718 TI DAVINCI SERIES GPIO DRIVER
15719 M:      Keerthy <j-keerthy@ti.com>
15720 L:      linux-gpio@vger.kernel.org
15721 S:      Maintained
15722 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15723 F:      drivers/gpio/gpio-davinci.c
15724
15725 TI DAVINCI SERIES MEDIA DRIVER
15726 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15727 L:      linux-media@vger.kernel.org
15728 W:      https://linuxtv.org
15729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15730 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15731 S:      Maintained
15732 F:      drivers/media/platform/davinci/
15733 F:      include/media/davinci/
15734
15735 TI ETHERNET SWITCH DRIVER (CPSW)
15736 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15737 L:      linux-omap@vger.kernel.org
15738 L:      netdev@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/net/ethernet/ti/cpsw*
15741 F:      drivers/net/ethernet/ti/davinci*
15742
15743 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15744 M:      Alex Dubov <oakad@yahoo.com>
15745 S:      Maintained
15746 W:      http://tifmxx.berlios.de/
15747 F:      drivers/memstick/host/tifm_ms.c
15748 F:      drivers/misc/tifm*
15749 F:      drivers/mmc/host/tifm_sd.c
15750 F:      include/linux/tifm.h
15751
15752 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15753 M:      Santosh Shilimkar <ssantosh@kernel.org>
15754 L:      linux-kernel@vger.kernel.org
15755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15756 S:      Maintained
15757 F:      drivers/soc/ti/*
15758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15759
15760 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15761 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15762 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15764 S:      Maintained
15765 F:      sound/soc/codecs/lm49453*
15766 F:      sound/soc/codecs/isabelle*
15767
15768 TI LP855x BACKLIGHT DRIVER
15769 M:      Milo Kim <milo.kim@ti.com>
15770 S:      Maintained
15771 F:      Documentation/backlight/lp855x-driver.txt
15772 F:      drivers/video/backlight/lp855x_bl.c
15773 F:      include/linux/platform_data/lp855x.h
15774
15775 TI LP8727 CHARGER DRIVER
15776 M:      Milo Kim <milo.kim@ti.com>
15777 S:      Maintained
15778 F:      drivers/power/supply/lp8727_charger.c
15779 F:      include/linux/platform_data/lp8727.h
15780
15781 TI LP8788 MFD DRIVER
15782 M:      Milo Kim <milo.kim@ti.com>
15783 S:      Maintained
15784 F:      drivers/iio/adc/lp8788_adc.c
15785 F:      drivers/leds/leds-lp8788.c
15786 F:      drivers/mfd/lp8788*.c
15787 F:      drivers/power/supply/lp8788-charger.c
15788 F:      drivers/regulator/lp8788-*.c
15789 F:      include/linux/mfd/lp8788*.h
15790
15791 TI NETCP ETHERNET DRIVER
15792 M:      Wingman Kwok <w-kwok2@ti.com>
15793 M:      Murali Karicheri <m-karicheri2@ti.com>
15794 L:      netdev@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/net/ethernet/ti/netcp*
15797
15798 TI PCM3060 ASoC CODEC DRIVER
15799 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
15800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15801 S:      Maintained
15802 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15803 F:      sound/soc/codecs/pcm3060*
15804
15805 TI TAS571X FAMILY ASoC CODEC DRIVER
15806 M:      Kevin Cernekee <cernekee@chromium.org>
15807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15808 S:      Odd Fixes
15809 F:      sound/soc/codecs/tas571x*
15810
15811 TI TRF7970A NFC DRIVER
15812 M:      Mark Greer <mgreer@animalcreek.com>
15813 L:      linux-wireless@vger.kernel.org
15814 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15815 S:      Supported
15816 F:      drivers/nfc/trf7970a.c
15817 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15818
15819 TI TWL4030 SERIES SOC CODEC DRIVER
15820 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15822 S:      Maintained
15823 F:      sound/soc/codecs/twl4030*
15824
15825 TI VPE/CAL DRIVERS
15826 M:      Benoit Parrot <bparrot@ti.com>
15827 L:      linux-media@vger.kernel.org
15828 W:      http://linuxtv.org/
15829 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15830 S:      Maintained
15831 F:      drivers/media/platform/ti-vpe/
15832
15833 TI WILINK WIRELESS DRIVERS
15834 L:      linux-wireless@vger.kernel.org
15835 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15836 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15838 S:      Orphan
15839 F:      drivers/net/wireless/ti/
15840 F:      include/linux/wl12xx.h
15841
15842 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15843 M:      John Stultz <john.stultz@linaro.org>
15844 M:      Thomas Gleixner <tglx@linutronix.de>
15845 R:      Stephen Boyd <sboyd@kernel.org>
15846 L:      linux-kernel@vger.kernel.org
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15848 S:      Supported
15849 F:      include/linux/clocksource.h
15850 F:      include/linux/time.h
15851 F:      include/linux/timex.h
15852 F:      include/uapi/linux/time.h
15853 F:      include/uapi/linux/timex.h
15854 F:      kernel/time/clocksource.c
15855 F:      kernel/time/time*.c
15856 F:      kernel/time/alarmtimer.c
15857 F:      kernel/time/ntp.c
15858 F:      tools/testing/selftests/timers/
15859
15860 TIPC NETWORK LAYER
15861 M:      Jon Maloy <jon.maloy@ericsson.com>
15862 M:      Ying Xue <ying.xue@windriver.com>
15863 L:      netdev@vger.kernel.org (core kernel code)
15864 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15865 W:      http://tipc.sourceforge.net/
15866 S:      Maintained
15867 F:      include/uapi/linux/tipc*.h
15868 F:      net/tipc/
15869
15870 TLAN NETWORK DRIVER
15871 M:      Samuel Chessman <chessman@tux.org>
15872 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15873 W:      http://sourceforge.net/projects/tlan/
15874 S:      Maintained
15875 F:      Documentation/networking/device_drivers/ti/tlan.txt
15876 F:      drivers/net/ethernet/ti/tlan.*
15877
15878 TM6000 VIDEO4LINUX DRIVER
15879 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15880 L:      linux-media@vger.kernel.org
15881 W:      https://linuxtv.org
15882 T:      git git://linuxtv.org/media_tree.git
15883 S:      Odd fixes
15884 F:      drivers/media/usb/tm6000/
15885 F:      Documentation/media/v4l-drivers/tm6000*
15886
15887 TMIO/SDHI MMC DRIVER
15888 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15889 L:      linux-mmc@vger.kernel.org
15890 S:      Supported
15891 F:      drivers/mmc/host/tmio_mmc*
15892 F:      drivers/mmc/host/renesas_sdhi*
15893 F:      include/linux/mfd/tmio.h
15894
15895 TMP401 HARDWARE MONITOR DRIVER
15896 M:      Guenter Roeck <linux@roeck-us.net>
15897 L:      linux-hwmon@vger.kernel.org
15898 S:      Maintained
15899 F:      Documentation/hwmon/tmp401.rst
15900 F:      drivers/hwmon/tmp401.c
15901
15902 TMPFS (SHMEM FILESYSTEM)
15903 M:      Hugh Dickins <hughd@google.com>
15904 L:      linux-mm@kvack.org
15905 S:      Maintained
15906 F:      include/linux/shmem_fs.h
15907 F:      mm/shmem.c
15908
15909 TOMOYO SECURITY MODULE
15910 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15911 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15912 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15913 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15914 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15915 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15916 W:      https://tomoyo.osdn.jp/
15917 S:      Maintained
15918 F:      security/tomoyo/
15919
15920 TOPSTAR LAPTOP EXTRAS DRIVER
15921 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15922 L:      platform-driver-x86@vger.kernel.org
15923 S:      Maintained
15924 F:      drivers/platform/x86/topstar-laptop.c
15925
15926 TORTURE-TEST MODULES
15927 M:      Davidlohr Bueso <dave@stgolabs.net>
15928 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15929 M:      Josh Triplett <josh@joshtriplett.org>
15930 L:      linux-kernel@vger.kernel.org
15931 S:      Supported
15932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15933 F:      Documentation/RCU/torture.txt
15934 F:      kernel/torture.c
15935 F:      kernel/rcu/rcutorture.c
15936 F:      kernel/rcu/rcuperf.c
15937 F:      kernel/locking/locktorture.c
15938
15939 TOSHIBA ACPI EXTRAS DRIVER
15940 M:      Azael Avalos <coproscefalo@gmail.com>
15941 L:      platform-driver-x86@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/platform/x86/toshiba_acpi.c
15944
15945 TOSHIBA BLUETOOTH DRIVER
15946 M:      Azael Avalos <coproscefalo@gmail.com>
15947 L:      platform-driver-x86@vger.kernel.org
15948 S:      Maintained
15949 F:      drivers/platform/x86/toshiba_bluetooth.c
15950
15951 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
15956
15957 TOSHIBA SMM DRIVER
15958 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15959 W:      http://www.buzzard.org.uk/toshiba/
15960 S:      Maintained
15961 F:      drivers/char/toshiba.c
15962 F:      include/linux/toshiba.h
15963 F:      include/uapi/linux/toshiba.h
15964
15965 TOSHIBA TC358743 DRIVER
15966 M:      Mats Randgaard <matrandg@cisco.com>
15967 L:      linux-media@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/media/i2c/tc358743*
15970 F:      include/media/i2c/tc358743.h
15971
15972 TOSHIBA WMI HOTKEYS DRIVER
15973 M:      Azael Avalos <coproscefalo@gmail.com>
15974 L:      platform-driver-x86@vger.kernel.org
15975 S:      Maintained
15976 F:      drivers/platform/x86/toshiba-wmi.c
15977
15978 TPM DEVICE DRIVER
15979 M:      Peter Huewe <peterhuewe@gmx.de>
15980 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15981 R:      Jason Gunthorpe <jgg@ziepe.ca>
15982 L:      linux-integrity@vger.kernel.org
15983 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15984 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15985 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15986 S:      Maintained
15987 F:      drivers/char/tpm/
15988
15989 TRACING
15990 M:      Steven Rostedt <rostedt@goodmis.org>
15991 M:      Ingo Molnar <mingo@redhat.com>
15992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15993 S:      Maintained
15994 F:      Documentation/trace/ftrace.rst
15995 F:      arch/*/*/*/ftrace.h
15996 F:      arch/*/kernel/ftrace.c
15997 F:      include/*/ftrace.h
15998 F:      include/linux/trace*.h
15999 F:      include/trace/
16000 F:      kernel/trace/
16001 F:      tools/testing/selftests/ftrace/
16002
16003 TRACING MMIO ACCESSES (MMIOTRACE)
16004 M:      Steven Rostedt <rostedt@goodmis.org>
16005 M:      Ingo Molnar <mingo@kernel.org>
16006 R:      Karol Herbst <karolherbst@gmail.com>
16007 R:      Pekka Paalanen <ppaalanen@gmail.com>
16008 S:      Maintained
16009 L:      linux-kernel@vger.kernel.org
16010 L:      nouveau@lists.freedesktop.org
16011 F:      kernel/trace/trace_mmiotrace.c
16012 F:      include/linux/mmiotrace.h
16013 F:      arch/x86/mm/kmmio.c
16014 F:      arch/x86/mm/mmio-mod.c
16015 F:      arch/x86/mm/testmmiotrace.c
16016
16017 TRIVIAL PATCHES
16018 M:      Jiri Kosina <trivial@kernel.org>
16019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16020 S:      Maintained
16021 K:      ^Subject:.*(?i)trivial
16022
16023 TEMPO SEMICONDUCTOR DRIVERS
16024 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16025 S:      Maintained
16026 F:      sound/soc/codecs/tscs*.c
16027 F:      sound/soc/codecs/tscs*.h
16028 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16029
16030 TTY LAYER
16031 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16032 M:      Jiri Slaby <jslaby@suse.com>
16033 S:      Supported
16034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16035 F:      Documentation/serial/
16036 F:      drivers/tty/
16037 F:      drivers/tty/serial/serial_core.c
16038 F:      include/linux/serial_core.h
16039 F:      include/linux/serial.h
16040 F:      include/linux/tty.h
16041 F:      include/uapi/linux/serial_core.h
16042 F:      include/uapi/linux/serial.h
16043 F:      include/uapi/linux/tty.h
16044
16045 TUA9001 MEDIA DRIVER
16046 M:      Antti Palosaari <crope@iki.fi>
16047 L:      linux-media@vger.kernel.org
16048 W:      https://linuxtv.org
16049 W:      http://palosaari.fi/linux/
16050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16051 T:      git git://linuxtv.org/anttip/media_tree.git
16052 S:      Maintained
16053 F:      drivers/media/tuners/tua9001*
16054
16055 TULIP NETWORK DRIVERS
16056 L:      netdev@vger.kernel.org
16057 L:      linux-parisc@vger.kernel.org
16058 S:      Orphan
16059 F:      drivers/net/ethernet/dec/tulip/
16060
16061 TUN/TAP driver
16062 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16063 W:      http://vtun.sourceforge.net/tun
16064 S:      Maintained
16065 F:      Documentation/networking/tuntap.txt
16066 F:      arch/um/os-Linux/drivers/
16067
16068 TURBOCHANNEL SUBSYSTEM
16069 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16070 M:      Ralf Baechle <ralf@linux-mips.org>
16071 L:      linux-mips@vger.kernel.org
16072 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16073 S:      Maintained
16074 F:      drivers/tc/
16075 F:      include/linux/tc.h
16076
16077 TURBOSTAT UTILITY
16078 M:      "Len Brown" <lenb@kernel.org>
16079 L:      linux-pm@vger.kernel.org
16080 B:      https://bugzilla.kernel.org
16081 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16083 S:      Supported
16084 F:      tools/power/x86/turbostat/
16085
16086 TW5864 VIDEO4LINUX DRIVER
16087 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16088 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16089 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16090 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16091 L:      linux-media@vger.kernel.org
16092 S:      Supported
16093 F:      drivers/media/pci/tw5864/
16094
16095 TW68 VIDEO4LINUX DRIVER
16096 M:      Hans Verkuil <hverkuil@xs4all.nl>
16097 L:      linux-media@vger.kernel.org
16098 T:      git git://linuxtv.org/media_tree.git
16099 W:      https://linuxtv.org
16100 S:      Odd Fixes
16101 F:      drivers/media/pci/tw68/
16102
16103 TW686X VIDEO4LINUX DRIVER
16104 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16105 L:      linux-media@vger.kernel.org
16106 T:      git git://linuxtv.org/media_tree.git
16107 W:      http://linuxtv.org
16108 S:      Maintained
16109 F:      drivers/media/pci/tw686x/
16110
16111 UBI FILE SYSTEM (UBIFS)
16112 M:      Richard Weinberger <richard@nod.at>
16113 M:      Artem Bityutskiy <dedekind1@gmail.com>
16114 M:      Adrian Hunter <adrian.hunter@intel.com>
16115 L:      linux-mtd@lists.infradead.org
16116 T:      git git://git.infradead.org/ubifs-2.6.git
16117 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16118 S:      Supported
16119 F:      Documentation/filesystems/ubifs.txt
16120 F:      fs/ubifs/
16121
16122 UCLINUX (M68KNOMMU AND COLDFIRE)
16123 M:      Greg Ungerer <gerg@linux-m68k.org>
16124 W:      http://www.linux-m68k.org/
16125 W:      http://www.uclinux.org/
16126 L:      linux-m68k@lists.linux-m68k.org
16127 L:      uclinux-dev@uclinux.org  (subscribers-only)
16128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16129 S:      Maintained
16130 F:      arch/m68k/coldfire/
16131 F:      arch/m68k/68*/
16132 F:      arch/m68k/*/*_no.*
16133 F:      arch/m68k/include/asm/*_no.*
16134
16135 UDF FILESYSTEM
16136 M:      Jan Kara <jack@suse.com>
16137 S:      Maintained
16138 F:      Documentation/filesystems/udf.txt
16139 F:      fs/udf/
16140
16141 UDRAW TABLET
16142 M:      Bastien Nocera <hadess@hadess.net>
16143 L:      linux-input@vger.kernel.org
16144 S:      Maintained
16145 F:      drivers/hid/hid-udraw-ps3.c
16146
16147 UFS FILESYSTEM
16148 M:      Evgeniy Dushistov <dushistov@mail.ru>
16149 S:      Maintained
16150 F:      Documentation/filesystems/ufs.txt
16151 F:      fs/ufs/
16152
16153 UHID USERSPACE HID IO DRIVER:
16154 M:      David Herrmann <dh.herrmann@googlemail.com>
16155 L:      linux-input@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/hid/uhid.c
16158 F:      include/uapi/linux/uhid.h
16159
16160 ULPI BUS
16161 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16162 L:      linux-usb@vger.kernel.org
16163 S:      Maintained
16164 F:      drivers/usb/common/ulpi.c
16165 F:      include/linux/ulpi/
16166
16167 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16168 L:      linux-usb@vger.kernel.org
16169 S:      Orphan
16170 F:      drivers/uwb/
16171 F:      include/linux/uwb.h
16172 F:      include/linux/uwb/
16173
16174 UNICODE SUBSYSTEM:
16175 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16176 L:      linux-fsdevel@vger.kernel.org
16177 S:      Supported
16178 F:      fs/unicode/
16179
16180 UNICORE32 ARCHITECTURE:
16181 M:      Guan Xuetao <gxt@pku.edu.cn>
16182 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16183 S:      Maintained
16184 T:      git git://github.com/gxt/linux.git
16185 F:      arch/unicore32/
16186
16187 UNIFDEF
16188 M:      Tony Finch <dot@dotat.at>
16189 W:      http://dotat.at/prog/unifdef
16190 S:      Maintained
16191 F:      scripts/unifdef.c
16192
16193 UNIFORM CDROM DRIVER
16194 M:      Jens Axboe <axboe@kernel.dk>
16195 W:      http://www.kernel.dk
16196 S:      Maintained
16197 F:      Documentation/cdrom/
16198 F:      drivers/cdrom/cdrom.c
16199 F:      include/linux/cdrom.h
16200 F:      include/uapi/linux/cdrom.h
16201
16202 UNISYS S-PAR DRIVERS
16203 M:      David Kershner <david.kershner@unisys.com>
16204 L:      sparmaintainer@unisys.com (Unisys internal)
16205 S:      Supported
16206 F:      include/linux/visorbus.h
16207 F:      drivers/visorbus/
16208 F:      drivers/staging/unisys/
16209
16210 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16211 R:      Alim Akhtar <alim.akhtar@samsung.com>
16212 R:      Avri Altman <avri.altman@wdc.com>
16213 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16214 L:      linux-scsi@vger.kernel.org
16215 S:      Supported
16216 F:      Documentation/scsi/ufs.txt
16217 F:      drivers/scsi/ufs/
16218
16219 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16220 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16221 L:      linux-scsi@vger.kernel.org
16222 S:      Supported
16223 F:      drivers/scsi/ufs/*dwc*
16224
16225 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16226 M:      Stanley Chu <stanley.chu@mediatek.com>
16227 L:      linux-scsi@vger.kernel.org
16228 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16229 S:      Maintained
16230 F:      drivers/scsi/ufs/ufs-mediatek*
16231
16232 UNSORTED BLOCK IMAGES (UBI)
16233 M:      Artem Bityutskiy <dedekind1@gmail.com>
16234 M:      Richard Weinberger <richard@nod.at>
16235 W:      http://www.linux-mtd.infradead.org/
16236 L:      linux-mtd@lists.infradead.org
16237 T:      git git://git.infradead.org/ubifs-2.6.git
16238 S:      Supported
16239 F:      drivers/mtd/ubi/
16240 F:      include/linux/mtd/ubi.h
16241 F:      include/uapi/mtd/ubi-user.h
16242
16243 USB "USBNET" DRIVER FRAMEWORK
16244 M:      Oliver Neukum <oneukum@suse.com>
16245 L:      netdev@vger.kernel.org
16246 W:      http://www.linux-usb.org/usbnet
16247 S:      Maintained
16248 F:      drivers/net/usb/usbnet.c
16249 F:      include/linux/usb/usbnet.h
16250
16251 USB ACM DRIVER
16252 M:      Oliver Neukum <oneukum@suse.com>
16253 L:      linux-usb@vger.kernel.org
16254 S:      Maintained
16255 F:      Documentation/usb/acm.txt
16256 F:      drivers/usb/class/cdc-acm.*
16257
16258 USB AR5523 WIRELESS DRIVER
16259 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16260 L:      linux-wireless@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/net/wireless/ath/ar5523/
16263
16264 USB ATTACHED SCSI
16265 M:      Oliver Neukum <oneukum@suse.com>
16266 L:      linux-usb@vger.kernel.org
16267 L:      linux-scsi@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/usb/storage/uas.c
16270
16271 USB CDC ETHERNET DRIVER
16272 M:      Oliver Neukum <oliver@neukum.org>
16273 L:      linux-usb@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/net/usb/cdc_*.c
16276 F:      include/uapi/linux/usb/cdc.h
16277
16278 USB CHAOSKEY DRIVER
16279 M:      Keith Packard <keithp@keithp.com>
16280 L:      linux-usb@vger.kernel.org
16281 S:      Maintained
16282 F:      drivers/usb/misc/chaoskey.c
16283
16284 USB CYPRESS C67X00 DRIVER
16285 M:      Peter Korsgaard <jacmet@sunsite.dk>
16286 L:      linux-usb@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/usb/c67x00/
16289
16290 USB DAVICOM DM9601 DRIVER
16291 M:      Peter Korsgaard <jacmet@sunsite.dk>
16292 L:      netdev@vger.kernel.org
16293 W:      http://www.linux-usb.org/usbnet
16294 S:      Maintained
16295 F:      drivers/net/usb/dm9601.c
16296
16297 USB DIAMOND RIO500 DRIVER
16298 M:      Cesar Miquel <miquel@df.uba.ar>
16299 L:      rio500-users@lists.sourceforge.net
16300 W:      http://rio500.sourceforge.net
16301 S:      Maintained
16302 F:      drivers/usb/misc/rio500*
16303
16304 USB EHCI DRIVER
16305 M:      Alan Stern <stern@rowland.harvard.edu>
16306 L:      linux-usb@vger.kernel.org
16307 S:      Maintained
16308 F:      Documentation/usb/ehci.txt
16309 F:      drivers/usb/host/ehci*
16310
16311 USB GADGET/PERIPHERAL SUBSYSTEM
16312 M:      Felipe Balbi <balbi@kernel.org>
16313 L:      linux-usb@vger.kernel.org
16314 W:      http://www.linux-usb.org/gadget
16315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16316 S:      Maintained
16317 F:      drivers/usb/gadget/
16318 F:      include/linux/usb/gadget*
16319
16320 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16321 M:      Jiri Kosina <jikos@kernel.org>
16322 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16323 L:      linux-usb@vger.kernel.org
16324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16325 S:      Maintained
16326 F:      Documentation/hid/hiddev.txt
16327 F:      drivers/hid/usbhid/
16328
16329 USB INTEL XHCI ROLE MUX DRIVER
16330 M:      Hans de Goede <hdegoede@redhat.com>
16331 L:      linux-usb@vger.kernel.org
16332 S:      Maintained
16333 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16334
16335 USB IP DRIVER FOR HISILICON KIRIN
16336 M:      Yu Chen <chenyu56@huawei.com>
16337 M:      Binghui Wang <wangbinghui@hisilicon.com>
16338 L:      linux-usb@vger.kernel.org
16339 S:      Maintained
16340 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16341 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16342
16343 USB ISP116X DRIVER
16344 M:      Olav Kongas <ok@artecdesign.ee>
16345 L:      linux-usb@vger.kernel.org
16346 S:      Maintained
16347 F:      drivers/usb/host/isp116x*
16348 F:      include/linux/usb/isp116x.h
16349
16350 USB LAN78XX ETHERNET DRIVER
16351 M:      Woojung Huh <woojung.huh@microchip.com>
16352 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16353 L:      netdev@vger.kernel.org
16354 S:      Maintained
16355 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16356 F:      drivers/net/usb/lan78xx.*
16357 F:      include/dt-bindings/net/microchip-lan78xx.h
16358
16359 USB MASS STORAGE DRIVER
16360 M:      Alan Stern <stern@rowland.harvard.edu>
16361 L:      linux-usb@vger.kernel.org
16362 L:      usb-storage@lists.one-eyed-alien.net
16363 S:      Maintained
16364 F:      drivers/usb/storage/
16365
16366 USB MIDI DRIVER
16367 M:      Clemens Ladisch <clemens@ladisch.de>
16368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16370 S:      Maintained
16371 F:      sound/usb/midi.*
16372
16373 USB NETWORKING DRIVERS
16374 L:      linux-usb@vger.kernel.org
16375 S:      Odd Fixes
16376 F:      drivers/net/usb/
16377
16378 USB OHCI DRIVER
16379 M:      Alan Stern <stern@rowland.harvard.edu>
16380 L:      linux-usb@vger.kernel.org
16381 S:      Maintained
16382 F:      Documentation/usb/ohci.txt
16383 F:      drivers/usb/host/ohci*
16384
16385 USB OTG FSM (Finite State Machine)
16386 M:      Peter Chen <Peter.Chen@nxp.com>
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16388 L:      linux-usb@vger.kernel.org
16389 S:      Maintained
16390 F:      drivers/usb/common/usb-otg-fsm.c
16391
16392 USB OVER IP DRIVER
16393 M:      Valentina Manea <valentina.manea.m@gmail.com>
16394 M:      Shuah Khan <shuah@kernel.org>
16395 M:      Shuah Khan <skhan@linuxfoundation.org>
16396 L:      linux-usb@vger.kernel.org
16397 S:      Maintained
16398 F:      Documentation/usb/usbip_protocol.txt
16399 F:      drivers/usb/usbip/
16400 F:      tools/usb/usbip/
16401 F:      tools/testing/selftests/drivers/usb/usbip/
16402
16403 USB PEGASUS DRIVER
16404 M:      Petko Manolov <petkan@nucleusys.com>
16405 L:      linux-usb@vger.kernel.org
16406 L:      netdev@vger.kernel.org
16407 T:      git git://github.com/petkan/pegasus.git
16408 W:      https://github.com/petkan/pegasus
16409 S:      Maintained
16410 F:      drivers/net/usb/pegasus.*
16411
16412 USB PHY LAYER
16413 M:      Felipe Balbi <balbi@kernel.org>
16414 L:      linux-usb@vger.kernel.org
16415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16416 S:      Maintained
16417 F:      drivers/usb/phy/
16418
16419 USB PRINTER DRIVER (usblp)
16420 M:      Pete Zaitcev <zaitcev@redhat.com>
16421 L:      linux-usb@vger.kernel.org
16422 S:      Supported
16423 F:      drivers/usb/class/usblp.c
16424
16425 USB QMI WWAN NETWORK DRIVER
16426 M:      Bjørn Mork <bjorn@mork.no>
16427 L:      netdev@vger.kernel.org
16428 S:      Maintained
16429 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16430 F:      drivers/net/usb/qmi_wwan.c
16431
16432 USB RTL8150 DRIVER
16433 M:      Petko Manolov <petkan@nucleusys.com>
16434 L:      linux-usb@vger.kernel.org
16435 L:      netdev@vger.kernel.org
16436 T:      git git://github.com/petkan/rtl8150.git
16437 W:      https://github.com/petkan/rtl8150
16438 S:      Maintained
16439 F:      drivers/net/usb/rtl8150.c
16440
16441 USB SERIAL SUBSYSTEM
16442 M:      Johan Hovold <johan@kernel.org>
16443 L:      linux-usb@vger.kernel.org
16444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16445 S:      Maintained
16446 F:      Documentation/usb/usb-serial.txt
16447 F:      drivers/usb/serial/
16448 F:      include/linux/usb/serial.h
16449
16450 USB SMSC75XX ETHERNET DRIVER
16451 M:      Steve Glendinning <steve.glendinning@shawell.net>
16452 L:      netdev@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/net/usb/smsc75xx.*
16455
16456 USB SMSC95XX ETHERNET DRIVER
16457 M:      Steve Glendinning <steve.glendinning@shawell.net>
16458 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16459 L:      netdev@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/net/usb/smsc95xx.*
16462
16463 USB SUBSYSTEM
16464 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16465 L:      linux-usb@vger.kernel.org
16466 W:      http://www.linux-usb.org
16467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16468 S:      Supported
16469 F:      Documentation/devicetree/bindings/usb/
16470 F:      Documentation/usb/
16471 F:      drivers/usb/
16472 F:      include/linux/usb.h
16473 F:      include/linux/usb/
16474
16475 USB TYPEC PI3USB30532 MUX DRIVER
16476 M:      Hans de Goede <hdegoede@redhat.com>
16477 L:      linux-usb@vger.kernel.org
16478 S:      Maintained
16479 F:      drivers/usb/typec/mux/pi3usb30532.c
16480
16481 USB TYPEC CLASS
16482 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16483 L:      linux-usb@vger.kernel.org
16484 S:      Maintained
16485 F:      Documentation/ABI/testing/sysfs-class-typec
16486 F:      Documentation/driver-api/usb/typec.rst
16487 F:      drivers/usb/typec/
16488 F:      include/linux/usb/typec.h
16489
16490 USB TYPEC BUS FOR ALTERNATE MODES
16491 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16492 L:      linux-usb@vger.kernel.org
16493 S:      Maintained
16494 F:      Documentation/ABI/testing/sysfs-bus-typec
16495 F:      Documentation/driver-api/usb/typec_bus.rst
16496 F:      drivers/usb/typec/altmodes/
16497 F:      include/linux/usb/typec_altmode.h
16498
16499 USB TYPEC PORT CONTROLLER DRIVERS
16500 M:      Guenter Roeck <linux@roeck-us.net>
16501 L:      linux-usb@vger.kernel.org
16502 S:      Maintained
16503 F:      drivers/usb/typec/tcpm/
16504
16505 USB UHCI DRIVER
16506 M:      Alan Stern <stern@rowland.harvard.edu>
16507 L:      linux-usb@vger.kernel.org
16508 S:      Maintained
16509 F:      drivers/usb/host/uhci*
16510
16511 USB VIDEO CLASS
16512 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16513 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16514 L:      linux-media@vger.kernel.org
16515 T:      git git://linuxtv.org/media_tree.git
16516 W:      http://www.ideasonboard.org/uvc/
16517 S:      Maintained
16518 F:      drivers/media/usb/uvc/
16519 F:      include/uapi/linux/uvcvideo.h
16520
16521 USB VISION DRIVER
16522 M:      Hans Verkuil <hverkuil@xs4all.nl>
16523 L:      linux-media@vger.kernel.org
16524 T:      git git://linuxtv.org/media_tree.git
16525 W:      https://linuxtv.org
16526 S:      Odd Fixes
16527 F:      drivers/media/usb/usbvision/
16528
16529 USB WEBCAM GADGET
16530 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16531 L:      linux-usb@vger.kernel.org
16532 S:      Maintained
16533 F:      drivers/usb/gadget/function/*uvc*
16534 F:      drivers/usb/gadget/legacy/webcam.c
16535 F:      include/uapi/linux/usb/g_uvc.h
16536
16537 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16538 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16539 L:      linux-wireless@vger.kernel.org
16540 S:      Maintained
16541 F:      drivers/net/wireless/rndis_wlan.c
16542
16543 USB XHCI DRIVER
16544 M:      Mathias Nyman <mathias.nyman@intel.com>
16545 L:      linux-usb@vger.kernel.org
16546 S:      Supported
16547 F:      drivers/usb/host/xhci*
16548 F:      drivers/usb/host/pci-quirks*
16549
16550 USB ZD1201 DRIVER
16551 L:      linux-wireless@vger.kernel.org
16552 W:      http://linux-lc100020.sourceforge.net
16553 S:      Orphan
16554 F:      drivers/net/wireless/zydas/zd1201.*
16555
16556 USB ZR364XX DRIVER
16557 M:      Antoine Jacquet <royale@zerezo.com>
16558 L:      linux-usb@vger.kernel.org
16559 L:      linux-media@vger.kernel.org
16560 T:      git git://linuxtv.org/media_tree.git
16561 W:      http://royale.zerezo.com/zr364xx/
16562 S:      Maintained
16563 F:      Documentation/media/v4l-drivers/zr364xx*
16564 F:      drivers/media/usb/zr364xx/
16565
16566 USER-MODE LINUX (UML)
16567 M:      Jeff Dike <jdike@addtoit.com>
16568 M:      Richard Weinberger <richard@nod.at>
16569 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16570 L:      linux-um@lists.infradead.org
16571 W:      http://user-mode-linux.sourceforge.net
16572 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16574 S:      Maintained
16575 F:      Documentation/virtual/uml/
16576 F:      arch/um/
16577 F:      arch/x86/um/
16578 F:      fs/hostfs/
16579
16580 USERSPACE COPYIN/COPYOUT (UIOVEC)
16581 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16582 S:      Maintained
16583 F:      lib/iov_iter.c
16584 F:      include/linux/uio.h
16585
16586 USERSPACE DMA BUFFER DRIVER
16587 M:      Gerd Hoffmann <kraxel@redhat.com>
16588 S:      Maintained
16589 L:      dri-devel@lists.freedesktop.org
16590 F:      drivers/dma-buf/udmabuf.c
16591 F:      include/uapi/linux/udmabuf.h
16592 T:      git git://anongit.freedesktop.org/drm/drm-misc
16593
16594 USERSPACE I/O (UIO)
16595 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16596 S:      Maintained
16597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16598 F:      Documentation/driver-api/uio-howto.rst
16599 F:      drivers/uio/
16600 F:      include/linux/uio_driver.h
16601
16602 UTIL-LINUX PACKAGE
16603 M:      Karel Zak <kzak@redhat.com>
16604 L:      util-linux@vger.kernel.org
16605 W:      http://en.wikipedia.org/wiki/Util-linux
16606 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16607 S:      Maintained
16608
16609 UUID HELPERS
16610 M:      Christoph Hellwig <hch@lst.de>
16611 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16612 L:      linux-kernel@vger.kernel.org
16613 T:      git git://git.infradead.org/users/hch/uuid.git
16614 F:      lib/uuid.c
16615 F:      lib/test_uuid.c
16616 F:      include/linux/uuid.h
16617 F:      include/uapi/linux/uuid.h
16618 S:      Maintained
16619
16620 UVESAFB DRIVER
16621 M:      Michal Januszewski <spock@gentoo.org>
16622 L:      linux-fbdev@vger.kernel.org
16623 W:      https://github.com/mjanusz/v86d
16624 S:      Maintained
16625 F:      Documentation/fb/uvesafb.txt
16626 F:      drivers/video/fbdev/uvesafb.*
16627
16628 VF610 NAND DRIVER
16629 M:      Stefan Agner <stefan@agner.ch>
16630 L:      linux-mtd@lists.infradead.org
16631 S:      Supported
16632 F:      drivers/mtd/nand/raw/vf610_nfc.c
16633
16634 VFAT/FAT/MSDOS FILESYSTEM
16635 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16636 S:      Maintained
16637 F:      Documentation/filesystems/vfat.txt
16638 F:      fs/fat/
16639
16640 VFIO DRIVER
16641 M:      Alex Williamson <alex.williamson@redhat.com>
16642 R:      Cornelia Huck <cohuck@redhat.com>
16643 L:      kvm@vger.kernel.org
16644 T:      git git://github.com/awilliam/linux-vfio.git
16645 S:      Maintained
16646 F:      Documentation/vfio.txt
16647 F:      drivers/vfio/
16648 F:      include/linux/vfio.h
16649 F:      include/uapi/linux/vfio.h
16650
16651 VFIO MEDIATED DEVICE DRIVERS
16652 M:      Kirti Wankhede <kwankhede@nvidia.com>
16653 L:      kvm@vger.kernel.org
16654 S:      Maintained
16655 F:      Documentation/vfio-mediated-device.txt
16656 F:      drivers/vfio/mdev/
16657 F:      include/linux/mdev.h
16658 F:      samples/vfio-mdev/
16659
16660 VFIO PLATFORM DRIVER
16661 M:      Eric Auger <eric.auger@redhat.com>
16662 L:      kvm@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/vfio/platform/
16665
16666 VGA_SWITCHEROO
16667 R:      Lukas Wunner <lukas@wunner.de>
16668 S:      Maintained
16669 F:      Documentation/gpu/vga-switcheroo.rst
16670 F:      drivers/gpu/vga/vga_switcheroo.c
16671 F:      include/linux/vga_switcheroo.h
16672 T:      git git://anongit.freedesktop.org/drm/drm-misc
16673
16674 VIA RHINE NETWORK DRIVER
16675 S:      Orphan
16676 F:      drivers/net/ethernet/via/via-rhine.c
16677
16678 VIA SD/MMC CARD CONTROLLER DRIVER
16679 M:      Bruce Chang <brucechang@via.com.tw>
16680 M:      Harald Welte <HaraldWelte@viatech.com>
16681 S:      Maintained
16682 F:      drivers/mmc/host/via-sdmmc.c
16683
16684 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16685 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16686 L:      linux-fbdev@vger.kernel.org
16687 S:      Maintained
16688 F:      include/linux/via-core.h
16689 F:      include/linux/via-gpio.h
16690 F:      include/linux/via_i2c.h
16691 F:      drivers/video/fbdev/via/
16692
16693 VIA VELOCITY NETWORK DRIVER
16694 M:      Francois Romieu <romieu@fr.zoreil.com>
16695 L:      netdev@vger.kernel.org
16696 S:      Maintained
16697 F:      drivers/net/ethernet/via/via-velocity.*
16698
16699 VICODEC VIRTUAL CODEC DRIVER
16700 M:      Hans Verkuil <hans.verkuil@cisco.com>
16701 L:      linux-media@vger.kernel.org
16702 T:      git git://linuxtv.org/media_tree.git
16703 W:      https://linuxtv.org
16704 S:      Maintained
16705 F:      drivers/media/platform/vicodec/*
16706
16707 VIDEO MULTIPLEXER DRIVER
16708 M:      Philipp Zabel <p.zabel@pengutronix.de>
16709 L:      linux-media@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/media/platform/video-mux.c
16712
16713 VIDEO I2C POLLING DRIVER
16714 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16715 L:      linux-media@vger.kernel.org
16716 S:      Maintained
16717 F:      drivers/media/i2c/video-i2c.c
16718
16719 VIDEOBUF2 FRAMEWORK
16720 M:      Pawel Osciak <pawel@osciak.com>
16721 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16722 M:      Kyungmin Park <kyungmin.park@samsung.com>
16723 L:      linux-media@vger.kernel.org
16724 S:      Maintained
16725 F:      drivers/media/common/videobuf2/*
16726 F:      include/media/videobuf2-*
16727
16728 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16729 M:      Helen Koike <helen.koike@collabora.com>
16730 L:      linux-media@vger.kernel.org
16731 T:      git git://linuxtv.org/media_tree.git
16732 W:      https://linuxtv.org
16733 S:      Maintained
16734 F:      drivers/media/platform/vimc/*
16735
16736 VIRT LIB
16737 M:      Alex Williamson <alex.williamson@redhat.com>
16738 M:      Paolo Bonzini <pbonzini@redhat.com>
16739 L:      kvm@vger.kernel.org
16740 S:      Supported
16741 F:      virt/lib/
16742
16743 VIRTIO AND VHOST VSOCK DRIVER
16744 M:      Stefan Hajnoczi <stefanha@redhat.com>
16745 L:      kvm@vger.kernel.org
16746 L:      virtualization@lists.linux-foundation.org
16747 L:      netdev@vger.kernel.org
16748 S:      Maintained
16749 F:      include/linux/virtio_vsock.h
16750 F:      include/uapi/linux/virtio_vsock.h
16751 F:      include/uapi/linux/vsockmon.h
16752 F:      include/uapi/linux/vm_sockets_diag.h
16753 F:      net/vmw_vsock/diag.c
16754 F:      net/vmw_vsock/af_vsock_tap.c
16755 F:      net/vmw_vsock/virtio_transport_common.c
16756 F:      net/vmw_vsock/virtio_transport.c
16757 F:      drivers/net/vsockmon.c
16758 F:      drivers/vhost/vsock.c
16759 F:      tools/testing/vsock/
16760
16761 VIRTIO CONSOLE DRIVER
16762 M:      Amit Shah <amit@kernel.org>
16763 L:      virtualization@lists.linux-foundation.org
16764 S:      Maintained
16765 F:      drivers/char/virtio_console.c
16766 F:      include/linux/virtio_console.h
16767 F:      include/uapi/linux/virtio_console.h
16768
16769 VIRTIO CORE AND NET DRIVERS
16770 M:      "Michael S. Tsirkin" <mst@redhat.com>
16771 M:      Jason Wang <jasowang@redhat.com>
16772 L:      virtualization@lists.linux-foundation.org
16773 S:      Maintained
16774 F:      Documentation/devicetree/bindings/virtio/
16775 F:      drivers/virtio/
16776 F:      tools/virtio/
16777 F:      drivers/net/virtio_net.c
16778 F:      drivers/block/virtio_blk.c
16779 F:      include/linux/virtio*.h
16780 F:      include/uapi/linux/virtio_*.h
16781 F:      drivers/crypto/virtio/
16782 F:      mm/balloon_compaction.c
16783
16784 VIRTIO BLOCK AND SCSI DRIVERS
16785 M:      "Michael S. Tsirkin" <mst@redhat.com>
16786 M:      Jason Wang <jasowang@redhat.com>
16787 R:      Paolo Bonzini <pbonzini@redhat.com>
16788 R:      Stefan Hajnoczi <stefanha@redhat.com>
16789 L:      virtualization@lists.linux-foundation.org
16790 S:      Maintained
16791 F:      drivers/block/virtio_blk.c
16792 F:      drivers/scsi/virtio_scsi.c
16793 F:      include/uapi/linux/virtio_blk.h
16794 F:      include/uapi/linux/virtio_scsi.h
16795 F:      drivers/vhost/scsi.c
16796
16797 VIRTIO CRYPTO DRIVER
16798 M:      Gonglei <arei.gonglei@huawei.com>
16799 L:      virtualization@lists.linux-foundation.org
16800 L:      linux-crypto@vger.kernel.org
16801 S:      Maintained
16802 F:      drivers/crypto/virtio/
16803 F:      include/uapi/linux/virtio_crypto.h
16804
16805 VIRTIO DRIVERS FOR S390
16806 M:      Cornelia Huck <cohuck@redhat.com>
16807 M:      Halil Pasic <pasic@linux.ibm.com>
16808 L:      linux-s390@vger.kernel.org
16809 L:      virtualization@lists.linux-foundation.org
16810 L:      kvm@vger.kernel.org
16811 S:      Supported
16812 F:      drivers/s390/virtio/
16813 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16814
16815 VIRTIO GPU DRIVER
16816 M:      David Airlie <airlied@linux.ie>
16817 M:      Gerd Hoffmann <kraxel@redhat.com>
16818 L:      dri-devel@lists.freedesktop.org
16819 L:      virtualization@lists.linux-foundation.org
16820 T:      git git://anongit.freedesktop.org/drm/drm-misc
16821 S:      Maintained
16822 F:      drivers/gpu/drm/virtio/
16823 F:      include/uapi/linux/virtio_gpu.h
16824
16825 VIRTIO HOST (VHOST)
16826 M:      "Michael S. Tsirkin" <mst@redhat.com>
16827 M:      Jason Wang <jasowang@redhat.com>
16828 L:      kvm@vger.kernel.org
16829 L:      virtualization@lists.linux-foundation.org
16830 L:      netdev@vger.kernel.org
16831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16832 S:      Maintained
16833 F:      drivers/vhost/
16834 F:      include/uapi/linux/vhost.h
16835
16836 VIRTIO INPUT DRIVER
16837 M:      Gerd Hoffmann <kraxel@redhat.com>
16838 S:      Maintained
16839 F:      drivers/virtio/virtio_input.c
16840 F:      include/uapi/linux/virtio_input.h
16841
16842 VIRTUAL BOX GUEST DEVICE DRIVER
16843 M:      Hans de Goede <hdegoede@redhat.com>
16844 M:      Arnd Bergmann <arnd@arndb.de>
16845 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16846 S:      Maintained
16847 F:      include/linux/vbox_utils.h
16848 F:      include/uapi/linux/vbox*.h
16849 F:      drivers/virt/vboxguest/
16850
16851 VIRTUAL SERIO DEVICE DRIVER
16852 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16853 S:      Maintained
16854 F:      drivers/input/serio/userio.c
16855 F:      include/uapi/linux/userio.h
16856
16857 VIVID VIRTUAL VIDEO DRIVER
16858 M:      Hans Verkuil <hverkuil@xs4all.nl>
16859 L:      linux-media@vger.kernel.org
16860 T:      git git://linuxtv.org/media_tree.git
16861 W:      https://linuxtv.org
16862 S:      Maintained
16863 F:      drivers/media/platform/vivid/*
16864
16865 VLYNQ BUS
16866 M:      Florian Fainelli <f.fainelli@gmail.com>
16867 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16868 S:      Maintained
16869 F:      drivers/vlynq/vlynq.c
16870 F:      include/linux/vlynq.h
16871
16872 VME SUBSYSTEM
16873 M:      Martyn Welch <martyn@welchs.me.uk>
16874 M:      Manohar Vanga <manohar.vanga@gmail.com>
16875 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16876 L:      devel@driverdev.osuosl.org
16877 S:      Maintained
16878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16879 F:      Documentation/driver-api/vme.rst
16880 F:      drivers/staging/vme/
16881 F:      drivers/vme/
16882 F:      include/linux/vme*
16883
16884 VMWARE BALLOON DRIVER
16885 M:      Julien Freche <jfreche@vmware.com>
16886 M:      Nadav Amit <namit@vmware.com>
16887 M:      "VMware, Inc." <pv-drivers@vmware.com>
16888 L:      linux-kernel@vger.kernel.org
16889 S:      Maintained
16890 F:      drivers/misc/vmw_balloon.c
16891
16892 VMWARE HYPERVISOR INTERFACE
16893 M:      Alok Kataria <akataria@vmware.com>
16894 L:      virtualization@lists.linux-foundation.org
16895 S:      Supported
16896 F:      arch/x86/kernel/cpu/vmware.c
16897
16898 VMWARE PVRDMA DRIVER
16899 M:      Adit Ranadive <aditr@vmware.com>
16900 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16901 L:      linux-rdma@vger.kernel.org
16902 S:      Maintained
16903 F:      drivers/infiniband/hw/vmw_pvrdma/
16904
16905 VMware PVSCSI driver
16906 M:      Jim Gill <jgill@vmware.com>
16907 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16908 L:      linux-scsi@vger.kernel.org
16909 S:      Maintained
16910 F:      drivers/scsi/vmw_pvscsi.c
16911 F:      drivers/scsi/vmw_pvscsi.h
16912
16913 VMWARE VMMOUSE SUBDRIVER
16914 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16915 M:      "VMware, Inc." <pv-drivers@vmware.com>
16916 L:      linux-input@vger.kernel.org
16917 S:      Maintained
16918 F:      drivers/input/mouse/vmmouse.c
16919 F:      drivers/input/mouse/vmmouse.h
16920
16921 VMWARE VMXNET3 ETHERNET DRIVER
16922 M:      Ronak Doshi <doshir@vmware.com>
16923 M:      "VMware, Inc." <pv-drivers@vmware.com>
16924 L:      netdev@vger.kernel.org
16925 S:      Maintained
16926 F:      drivers/net/vmxnet3/
16927
16928 VOCORE VOCORE2 BOARD
16929 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16930 L:      linux-mips@vger.kernel.org
16931 S:      Maintained
16932 F:      arch/mips/boot/dts/ralink/vocore2.dts
16933
16934 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16935 M:      Liam Girdwood <lgirdwood@gmail.com>
16936 M:      Mark Brown <broonie@kernel.org>
16937 L:      linux-kernel@vger.kernel.org
16938 W:      http://www.slimlogic.co.uk/?p=48
16939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16940 S:      Supported
16941 F:      Documentation/devicetree/bindings/regulator/
16942 F:      Documentation/power/regulator/
16943 F:      drivers/regulator/
16944 F:      include/dt-bindings/regulator/
16945 F:      include/linux/regulator/
16946
16947 VRF
16948 M:      David Ahern <dsa@cumulusnetworks.com>
16949 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16950 L:      netdev@vger.kernel.org
16951 S:      Maintained
16952 F:      drivers/net/vrf.c
16953 F:      Documentation/networking/vrf.txt
16954
16955 VT1211 HARDWARE MONITOR DRIVER
16956 M:      Juerg Haefliger <juergh@gmail.com>
16957 L:      linux-hwmon@vger.kernel.org
16958 S:      Maintained
16959 F:      Documentation/hwmon/vt1211.rst
16960 F:      drivers/hwmon/vt1211.c
16961
16962 VT8231 HARDWARE MONITOR DRIVER
16963 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16964 L:      linux-hwmon@vger.kernel.org
16965 S:      Maintained
16966 F:      drivers/hwmon/vt8231.c
16967
16968 VUB300 USB to SDIO/SD/MMC bridge chip
16969 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16970 L:      linux-mmc@vger.kernel.org
16971 L:      linux-usb@vger.kernel.org
16972 S:      Supported
16973 F:      drivers/mmc/host/vub300.c
16974
16975 W1 DALLAS'S 1-WIRE BUS
16976 M:      Evgeniy Polyakov <zbr@ioremap.net>
16977 S:      Maintained
16978 F:      Documentation/devicetree/bindings/w1/
16979 F:      Documentation/w1/
16980 F:      drivers/w1/
16981 F:      include/linux/w1.h
16982
16983 W83791D HARDWARE MONITORING DRIVER
16984 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16985 L:      linux-hwmon@vger.kernel.org
16986 S:      Maintained
16987 F:      Documentation/hwmon/w83791d.rst
16988 F:      drivers/hwmon/w83791d.c
16989
16990 W83793 HARDWARE MONITORING DRIVER
16991 M:      Rudolf Marek <r.marek@assembler.cz>
16992 L:      linux-hwmon@vger.kernel.org
16993 S:      Maintained
16994 F:      Documentation/hwmon/w83793.rst
16995 F:      drivers/hwmon/w83793.c
16996
16997 W83795 HARDWARE MONITORING DRIVER
16998 M:      Jean Delvare <jdelvare@suse.com>
16999 L:      linux-hwmon@vger.kernel.org
17000 S:      Maintained
17001 F:      drivers/hwmon/w83795.c
17002
17003 W83L51xD SD/MMC CARD INTERFACE DRIVER
17004 M:      Pierre Ossman <pierre@ossman.eu>
17005 S:      Maintained
17006 F:      drivers/mmc/host/wbsd.*
17007
17008 WACOM PROTOCOL 4 SERIAL TABLETS
17009 M:      Julian Squires <julian@cipht.net>
17010 M:      Hans de Goede <hdegoede@redhat.com>
17011 L:      linux-input@vger.kernel.org
17012 S:      Maintained
17013 F:      drivers/input/tablet/wacom_serial4.c
17014
17015 WATCHDOG DEVICE DRIVERS
17016 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17017 M:      Guenter Roeck <linux@roeck-us.net>
17018 L:      linux-watchdog@vger.kernel.org
17019 W:      http://www.linux-watchdog.org/
17020 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17021 S:      Maintained
17022 F:      Documentation/devicetree/bindings/watchdog/
17023 F:      Documentation/watchdog/
17024 F:      drivers/watchdog/
17025 F:      include/linux/watchdog.h
17026 F:      include/uapi/linux/watchdog.h
17027
17028 WHISKEYCOVE PMIC GPIO DRIVER
17029 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17030 L:      linux-gpio@vger.kernel.org
17031 S:      Maintained
17032 F:      drivers/gpio/gpio-wcove.c
17033
17034 WHWAVE RTC DRIVER
17035 M:      Dianlong Li <long17.cool@163.com>
17036 L:      linux-rtc@vger.kernel.org
17037 S:      Maintained
17038 F:      drivers/rtc/rtc-sd3078.c
17039
17040 WIIMOTE HID DRIVER
17041 M:      David Herrmann <dh.herrmann@googlemail.com>
17042 L:      linux-input@vger.kernel.org
17043 S:      Maintained
17044 F:      drivers/hid/hid-wiimote*
17045
17046 WILOCITY WIL6210 WIRELESS DRIVER
17047 M:      Maya Erez <merez@codeaurora.org>
17048 L:      linux-wireless@vger.kernel.org
17049 L:      wil6210@qti.qualcomm.com
17050 S:      Supported
17051 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17052 F:      drivers/net/wireless/ath/wil6210/
17053
17054 WIMAX STACK
17055 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17056 M:      linux-wimax@intel.com
17057 L:      wimax@linuxwimax.org (subscribers-only)
17058 S:      Supported
17059 W:      http://linuxwimax.org
17060 F:      Documentation/wimax/README.wimax
17061 F:      include/linux/wimax/debug.h
17062 F:      include/net/wimax.h
17063 F:      include/uapi/linux/wimax.h
17064 F:      net/wimax/
17065
17066 WINBOND CIR DRIVER
17067 M:      David Härdeman <david@hardeman.nu>
17068 S:      Maintained
17069 F:      drivers/media/rc/winbond-cir.c
17070
17071 RCMM REMOTE CONTROLS DECODER
17072 M:      Patrick Lerda <patrick9876@free.fr>
17073 S:      Maintained
17074 F:      drivers/media/rc/ir-rcmm-decoder.c
17075
17076 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17077 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17078 L:      linux-watchdog@vger.kernel.org
17079 S:      Maintained
17080 F:      drivers/watchdog/ebc-c384_wdt.c
17081
17082 WINSYSTEMS WS16C48 GPIO DRIVER
17083 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17084 L:      linux-gpio@vger.kernel.org
17085 S:      Maintained
17086 F:      drivers/gpio/gpio-ws16c48.c
17087
17088 WISTRON LAPTOP BUTTON DRIVER
17089 M:      Miloslav Trmac <mitr@volny.cz>
17090 S:      Maintained
17091 F:      drivers/input/misc/wistron_btns.c
17092
17093 WL3501 WIRELESS PCMCIA CARD DRIVER
17094 L:      linux-wireless@vger.kernel.org
17095 S:      Odd fixes
17096 F:      drivers/net/wireless/wl3501*
17097
17098 WOLFSON MICROELECTRONICS DRIVERS
17099 L:      patches@opensource.cirrus.com
17100 T:      git https://github.com/CirrusLogic/linux-drivers.git
17101 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17102 S:      Supported
17103 F:      Documentation/hwmon/wm83??.rst
17104 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17105 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17106 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17107 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17108 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17109 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17110 F:      drivers/clk/clk-wm83*.c
17111 F:      drivers/extcon/extcon-arizona.c
17112 F:      drivers/leds/leds-wm83*.c
17113 F:      drivers/gpio/gpio-*wm*.c
17114 F:      drivers/gpio/gpio-arizona.c
17115 F:      drivers/hwmon/wm83??-hwmon.c
17116 F:      drivers/input/misc/wm831x-on.c
17117 F:      drivers/input/touchscreen/wm831x-ts.c
17118 F:      drivers/input/touchscreen/wm97*.c
17119 F:      drivers/mfd/arizona*
17120 F:      drivers/mfd/wm*.c
17121 F:      drivers/mfd/cs47l24*
17122 F:      drivers/power/supply/wm83*.c
17123 F:      drivers/rtc/rtc-wm83*.c
17124 F:      drivers/regulator/wm8*.c
17125 F:      drivers/regulator/arizona*
17126 F:      drivers/video/backlight/wm83*_bl.c
17127 F:      drivers/watchdog/wm83*_wdt.c
17128 F:      include/linux/mfd/arizona/
17129 F:      include/linux/mfd/wm831x/
17130 F:      include/linux/mfd/wm8350/
17131 F:      include/linux/mfd/wm8400*
17132 F:      include/linux/regulator/arizona*
17133 F:      include/linux/wm97xx.h
17134 F:      include/sound/wm????.h
17135 F:      sound/soc/codecs/arizona.?
17136 F:      sound/soc/codecs/wm*
17137 F:      sound/soc/codecs/cs47l24*
17138
17139 WORKQUEUE
17140 M:      Tejun Heo <tj@kernel.org>
17141 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17143 S:      Maintained
17144 F:      include/linux/workqueue.h
17145 F:      kernel/workqueue.c
17146 F:      Documentation/core-api/workqueue.rst
17147
17148 X-POWERS AXP288 PMIC DRIVERS
17149 M:      Hans de Goede <hdegoede@redhat.com>
17150 S:      Maintained
17151 N:      axp288
17152 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17153
17154 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17155 M:      Chen-Yu Tsai <wens@csie.org>
17156 L:      linux-kernel@vger.kernel.org
17157 S:      Maintained
17158 N:      axp[128]
17159
17160 X.25 NETWORK LAYER
17161 M:      Andrew Hendry <andrew.hendry@gmail.com>
17162 L:      linux-x25@vger.kernel.org
17163 S:      Odd Fixes
17164 F:      Documentation/networking/x25*
17165 F:      include/net/x25*
17166 F:      net/x25/
17167
17168 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17169 M:      Thomas Gleixner <tglx@linutronix.de>
17170 M:      Ingo Molnar <mingo@redhat.com>
17171 M:      Borislav Petkov <bp@alien8.de>
17172 R:      "H. Peter Anvin" <hpa@zytor.com>
17173 M:      x86@kernel.org
17174 L:      linux-kernel@vger.kernel.org
17175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17176 S:      Maintained
17177 F:      Documentation/devicetree/bindings/x86/
17178 F:      Documentation/x86/
17179 F:      arch/x86/
17180
17181 X86 ENTRY CODE
17182 M:      Andy Lutomirski <luto@kernel.org>
17183 L:      linux-kernel@vger.kernel.org
17184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17185 S:      Maintained
17186 F:      arch/x86/entry/
17187
17188 X86 MCE INFRASTRUCTURE
17189 M:      Tony Luck <tony.luck@intel.com>
17190 M:      Borislav Petkov <bp@alien8.de>
17191 L:      linux-edac@vger.kernel.org
17192 S:      Maintained
17193 F:      arch/x86/kernel/cpu/mce/*
17194
17195 X86 MICROCODE UPDATE SUPPORT
17196 M:      Borislav Petkov <bp@alien8.de>
17197 S:      Maintained
17198 F:      arch/x86/kernel/cpu/microcode/*
17199
17200 X86 MM
17201 M:      Dave Hansen <dave.hansen@linux.intel.com>
17202 M:      Andy Lutomirski <luto@kernel.org>
17203 M:      Peter Zijlstra <peterz@infradead.org>
17204 L:      linux-kernel@vger.kernel.org
17205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17206 S:      Maintained
17207 F:      arch/x86/mm/
17208
17209 X86 PLATFORM DRIVERS
17210 M:      Darren Hart <dvhart@infradead.org>
17211 M:      Andy Shevchenko <andy@infradead.org>
17212 L:      platform-driver-x86@vger.kernel.org
17213 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17214 S:      Maintained
17215 F:      drivers/platform/x86/
17216 F:      drivers/platform/olpc/
17217
17218 X86 PLATFORM DRIVERS - ARCH
17219 R:      Darren Hart <dvhart@infradead.org>
17220 R:      Andy Shevchenko <andy@infradead.org>
17221 L:      platform-driver-x86@vger.kernel.org
17222 L:      x86@kernel.org
17223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17224 S:      Maintained
17225 F:      arch/x86/platform
17226
17227 X86 VDSO
17228 M:      Andy Lutomirski <luto@kernel.org>
17229 L:      linux-kernel@vger.kernel.org
17230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17231 S:      Maintained
17232 F:      arch/x86/entry/vdso/
17233
17234 XARRAY
17235 M:      Matthew Wilcox <willy@infradead.org>
17236 L:      linux-fsdevel@vger.kernel.org
17237 S:      Supported
17238 F:      Documentation/core-api/xarray.rst
17239 F:      lib/idr.c
17240 F:      lib/xarray.c
17241 F:      include/linux/idr.h
17242 F:      include/linux/xarray.h
17243 F:      tools/testing/radix-tree
17244
17245 XBOX DVD IR REMOTE
17246 M:      Benjamin Valentin <benpicco@googlemail.com>
17247 S:      Maintained
17248 F:      drivers/media/rc/xbox_remote.c
17249 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17250
17251 XC2028/3028 TUNER DRIVER
17252 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17253 L:      linux-media@vger.kernel.org
17254 W:      https://linuxtv.org
17255 T:      git git://linuxtv.org/media_tree.git
17256 S:      Maintained
17257 F:      drivers/media/tuners/tuner-xc2028.*
17258
17259 XDP (eXpress Data Path)
17260 M:      Alexei Starovoitov <ast@kernel.org>
17261 M:      Daniel Borkmann <daniel@iogearbox.net>
17262 M:      David S. Miller <davem@davemloft.net>
17263 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17264 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17265 M:      John Fastabend <john.fastabend@gmail.com>
17266 L:      netdev@vger.kernel.org
17267 L:      xdp-newbies@vger.kernel.org
17268 L:      bpf@vger.kernel.org
17269 S:      Supported
17270 F:      net/core/xdp.c
17271 F:      include/net/xdp.h
17272 F:      kernel/bpf/devmap.c
17273 F:      kernel/bpf/cpumap.c
17274 F:      include/trace/events/xdp.h
17275 K:      xdp
17276 N:      xdp
17277
17278 XDP SOCKETS (AF_XDP)
17279 M:      Björn Töpel <bjorn.topel@intel.com>
17280 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17281 L:      netdev@vger.kernel.org
17282 L:      bpf@vger.kernel.org
17283 S:      Maintained
17284 F:      kernel/bpf/xskmap.c
17285 F:      net/xdp/
17286
17287 XEN BLOCK SUBSYSTEM
17288 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17289 M:      Roger Pau Monné <roger.pau@citrix.com>
17290 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17291 S:      Supported
17292 F:      drivers/block/xen-blkback/*
17293 F:      drivers/block/xen*
17294
17295 XEN HYPERVISOR ARM
17296 M:      Stefano Stabellini <sstabellini@kernel.org>
17297 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17298 S:      Maintained
17299 F:      arch/arm/xen/
17300 F:      arch/arm/include/asm/xen/
17301
17302 XEN HYPERVISOR ARM64
17303 M:      Stefano Stabellini <sstabellini@kernel.org>
17304 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17305 S:      Maintained
17306 F:      arch/arm64/xen/
17307 F:      arch/arm64/include/asm/xen/
17308
17309 XEN HYPERVISOR INTERFACE
17310 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17311 M:      Juergen Gross <jgross@suse.com>
17312 R:      Stefano Stabellini <sstabellini@kernel.org>
17313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17315 S:      Supported
17316 F:      arch/x86/xen/
17317 F:      arch/x86/platform/pvh/
17318 F:      drivers/*/xen-*front.c
17319 F:      drivers/xen/
17320 F:      arch/x86/include/asm/xen/
17321 F:      arch/x86/include/asm/pvclock-abi.h
17322 F:      include/xen/
17323 F:      include/uapi/xen/
17324 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17325 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17326
17327 XEN NETWORK BACKEND DRIVER
17328 M:      Wei Liu <wei.liu@kernel.org>
17329 M:      Paul Durrant <paul.durrant@citrix.com>
17330 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17331 L:      netdev@vger.kernel.org
17332 S:      Supported
17333 F:      drivers/net/xen-netback/*
17334
17335 XEN PCI SUBSYSTEM
17336 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17337 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17338 S:      Supported
17339 F:      arch/x86/pci/*xen*
17340 F:      drivers/pci/*xen*
17341
17342 XEN PVSCSI DRIVERS
17343 M:      Juergen Gross <jgross@suse.com>
17344 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17345 L:      linux-scsi@vger.kernel.org
17346 S:      Supported
17347 F:      drivers/scsi/xen-scsifront.c
17348 F:      drivers/xen/xen-scsiback.c
17349 F:      include/xen/interface/io/vscsiif.h
17350
17351 XEN SWIOTLB SUBSYSTEM
17352 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17353 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17354 L:      iommu@lists.linux-foundation.org
17355 S:      Supported
17356 F:      arch/x86/xen/*swiotlb*
17357 F:      drivers/xen/*swiotlb*
17358
17359 XEN SOUND FRONTEND DRIVER
17360 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17361 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17363 S:      Supported
17364 F:      sound/xen/*
17365
17366 XFS FILESYSTEM
17367 M:      Darrick J. Wong <darrick.wong@oracle.com>
17368 M:      linux-xfs@vger.kernel.org
17369 L:      linux-xfs@vger.kernel.org
17370 W:      http://xfs.org/
17371 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17372 S:      Supported
17373 F:      Documentation/filesystems/xfs.txt
17374 F:      fs/xfs/
17375
17376 XILINX AXI ETHERNET DRIVER
17377 M:      Anirudha Sarangi <anirudh@xilinx.com>
17378 M:      John Linn <John.Linn@xilinx.com>
17379 S:      Maintained
17380 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17381
17382 XILINX UARTLITE SERIAL DRIVER
17383 M:      Peter Korsgaard <jacmet@sunsite.dk>
17384 L:      linux-serial@vger.kernel.org
17385 S:      Maintained
17386 F:      drivers/tty/serial/uartlite.c
17387
17388 XILINX VIDEO IP CORES
17389 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17390 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17391 L:      linux-media@vger.kernel.org
17392 T:      git git://linuxtv.org/media_tree.git
17393 S:      Supported
17394 F:      Documentation/devicetree/bindings/media/xilinx/
17395 F:      drivers/media/platform/xilinx/
17396 F:      include/uapi/linux/xilinx-v4l2-controls.h
17397
17398 XILLYBUS DRIVER
17399 M:      Eli Billauer <eli.billauer@gmail.com>
17400 L:      linux-kernel@vger.kernel.org
17401 S:      Supported
17402 F:      drivers/char/xillybus/
17403
17404 XLP9XX I2C DRIVER
17405 M:      George Cherian <george.cherian@cavium.com>
17406 M:      Jan Glauber <jglauber@cavium.com>
17407 L:      linux-i2c@vger.kernel.org
17408 W:      http://www.cavium.com
17409 S:      Supported
17410 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17411 F:      drivers/i2c/busses/i2c-xlp9xx.c
17412
17413 XRA1403 GPIO EXPANDER
17414 M:      Nandor Han <nandor.han@ge.com>
17415 M:      Semi Malinen <semi.malinen@ge.com>
17416 L:      linux-gpio@vger.kernel.org
17417 S:      Maintained
17418 F:      drivers/gpio/gpio-xra1403.c
17419 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17420
17421 XTENSA XTFPGA PLATFORM SUPPORT
17422 M:      Max Filippov <jcmvbkbc@gmail.com>
17423 L:      linux-xtensa@linux-xtensa.org
17424 S:      Maintained
17425 F:      drivers/spi/spi-xtensa-xtfpga.c
17426 F:      sound/soc/xtensa/xtfpga-i2s.c
17427
17428 YAM DRIVER FOR AX.25
17429 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17430 L:      linux-hams@vger.kernel.org
17431 S:      Maintained
17432 F:      drivers/net/hamradio/yam*
17433 F:      include/linux/yam.h
17434
17435 YAMA SECURITY MODULE
17436 M:      Kees Cook <keescook@chromium.org>
17437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17438 S:      Supported
17439 F:      security/yama/
17440 F:      Documentation/admin-guide/LSM/Yama.rst
17441
17442 YEALINK PHONE DRIVER
17443 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17444 L:      usbb2k-api-dev@nongnu.org
17445 S:      Maintained
17446 F:      Documentation/input/devices/yealink.rst
17447 F:      drivers/input/misc/yealink.*
17448
17449 Z8530 DRIVER FOR AX.25
17450 M:      Joerg Reuter <jreuter@yaina.de>
17451 W:      http://yaina.de/jreuter/
17452 W:      http://www.qsl.net/dl1bke/
17453 L:      linux-hams@vger.kernel.org
17454 S:      Maintained
17455 F:      Documentation/networking/z8530drv.txt
17456 F:      drivers/net/hamradio/*scc.c
17457 F:      drivers/net/hamradio/z8530.h
17458
17459 ZBUD COMPRESSED PAGE ALLOCATOR
17460 M:      Seth Jennings <sjenning@redhat.com>
17461 M:      Dan Streetman <ddstreet@ieee.org>
17462 L:      linux-mm@kvack.org
17463 S:      Maintained
17464 F:      mm/zbud.c
17465 F:      include/linux/zbud.h
17466
17467 ZD1211RW WIRELESS DRIVER
17468 M:      Daniel Drake <dsd@gentoo.org>
17469 M:      Ulrich Kunitz <kune@deine-taler.de>
17470 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17471 L:      linux-wireless@vger.kernel.org
17472 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17473 S:      Maintained
17474 F:      drivers/net/wireless/zydas/zd1211rw/
17475
17476 ZD1301 MEDIA DRIVER
17477 M:      Antti Palosaari <crope@iki.fi>
17478 L:      linux-media@vger.kernel.org
17479 W:      https://linuxtv.org/
17480 W:      http://palosaari.fi/linux/
17481 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17482 S:      Maintained
17483 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17484
17485 ZD1301_DEMOD MEDIA DRIVER
17486 M:      Antti Palosaari <crope@iki.fi>
17487 L:      linux-media@vger.kernel.org
17488 W:      https://linuxtv.org/
17489 W:      http://palosaari.fi/linux/
17490 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17491 S:      Maintained
17492 F:      drivers/media/dvb-frontends/zd1301_demod*
17493
17494 ZPOOL COMPRESSED PAGE STORAGE API
17495 M:      Dan Streetman <ddstreet@ieee.org>
17496 L:      linux-mm@kvack.org
17497 S:      Maintained
17498 F:      mm/zpool.c
17499 F:      include/linux/zpool.h
17500
17501 ZR36067 VIDEO FOR LINUX DRIVER
17502 L:      mjpeg-users@lists.sourceforge.net
17503 L:      linux-media@vger.kernel.org
17504 W:      http://mjpeg.sourceforge.net/driver-zoran/
17505 T:      hg https://linuxtv.org/hg/v4l-dvb
17506 S:      Odd Fixes
17507 F:      drivers/staging/media/zoran/
17508
17509 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17510 M:      Minchan Kim <minchan@kernel.org>
17511 M:      Nitin Gupta <ngupta@vflare.org>
17512 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17513 L:      linux-kernel@vger.kernel.org
17514 S:      Maintained
17515 F:      drivers/block/zram/
17516 F:      Documentation/blockdev/zram.txt
17517
17518 ZS DECSTATION Z85C30 SERIAL DRIVER
17519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17520 S:      Maintained
17521 F:      drivers/tty/serial/zs.*
17522
17523 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17524 M:      Minchan Kim <minchan@kernel.org>
17525 M:      Nitin Gupta <ngupta@vflare.org>
17526 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17527 L:      linux-mm@kvack.org
17528 S:      Maintained
17529 F:      mm/zsmalloc.c
17530 F:      include/linux/zsmalloc.h
17531 F:      Documentation/vm/zsmalloc.rst
17532
17533 ZSWAP COMPRESSED SWAP CACHING
17534 M:      Seth Jennings <sjenning@redhat.com>
17535 M:      Dan Streetman <ddstreet@ieee.org>
17536 L:      linux-mm@kvack.org
17537 S:      Maintained
17538 F:      mm/zswap.c
17539
17540 THE REST
17541 M:      Linus Torvalds <torvalds@linux-foundation.org>
17542 L:      linux-kernel@vger.kernel.org
17543 Q:      http://patchwork.kernel.org/project/LKML/list/
17544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17545 S:      Buried alive in reporters
17546 F:      *
17547 F:      */