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*
 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/firmware-guide/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 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7606 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/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <maz@kernel.org>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://anongit.freedesktop.org/drm/drm-misc
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://anongit.freedesktop.org/drm/drm-misc
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/mach-rpc/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX 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/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866 T:      git git://git.infradead.org/linux-mvebu.git
1867
1868 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1869 M:      Jason Cooper <jason@lakedaemon.net>
1870 M:      Andrew Lunn <andrew@lunn.ch>
1871 M:      Gregory Clement <gregory.clement@bootlin.com>
1872 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/armada*
1876 F:      arch/arm/boot/dts/kirkwood*
1877 F:      arch/arm/configs/mvebu_*_defconfig
1878 F:      arch/arm/mach-mvebu/
1879 F:      arch/arm64/boot/dts/marvell/armada*
1880 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1881 F:      drivers/cpufreq/armada-8k-cpufreq.c
1882 F:      drivers/cpufreq/mvebu-cpufreq.c
1883 F:      drivers/irqchip/irq-armada-370-xp.c
1884 F:      drivers/irqchip/irq-mvebu-*
1885 F:      drivers/pinctrl/mvebu/
1886 F:      drivers/rtc/rtc-armada38x.c
1887 T:      git git://git.infradead.org/linux-mvebu.git
1888
1889 ARM/Mediatek RTC DRIVER
1890 M:      Eddie Huang <eddie.huang@mediatek.com>
1891 M:      Sean Wang <sean.wang@mediatek.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1896 F:      drivers/rtc/rtc-mt6397.c
1897 F:      drivers/rtc/rtc-mt7622.c
1898
1899 ARM/Mediatek SoC support
1900 M:      Matthias Brugger <matthias.bgg@gmail.com>
1901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1903 W:      https://mtk.bcnfs.org/
1904 C:      irc://chat.freenode.net/linux-mediatek
1905 S:      Maintained
1906 F:      arch/arm/boot/dts/mt6*
1907 F:      arch/arm/boot/dts/mt7*
1908 F:      arch/arm/boot/dts/mt8*
1909 F:      arch/arm/mach-mediatek/
1910 F:      arch/arm64/boot/dts/mediatek/
1911 F:      drivers/soc/mediatek/
1912 N:      mtk
1913 N:      mt[678]
1914 K:      mediatek
1915
1916 ARM/Mediatek USB3 PHY DRIVER
1917 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1920 S:      Maintained
1921 F:      drivers/phy/mediatek/
1922 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1923
1924 ARM/MICREL KS8695 ARCHITECTURE
1925 M:      Greg Ungerer <gerg@uclinux.org>
1926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1927 F:      arch/arm/mach-ks8695/
1928 S:      Odd Fixes
1929
1930 ARM/Microchip (AT91) SoC support
1931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1932 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1933 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.linux4sam.org
1936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1937 S:      Supported
1938 N:      at91
1939 N:      atmel
1940 F:      arch/arm/mach-at91/
1941 F:      include/soc/at91/
1942 F:      arch/arm/boot/dts/at91*.dts
1943 F:      arch/arm/boot/dts/at91*.dtsi
1944 F:      arch/arm/boot/dts/sama*.dts
1945 F:      arch/arm/boot/dts/sama*.dtsi
1946 F:      arch/arm/include/debug/at91.S
1947 F:      drivers/memory/atmel*
1948 F:      drivers/watchdog/sama5d4_wdt.c
1949 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1950 X:      drivers/net/wireless/atmel/
1951
1952 ARM/MIOA701 MACHINE SUPPORT
1953 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 F:      arch/arm/mach-pxa/mioa701.c
1956 S:      Maintained
1957
1958 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1959 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1960 S:      Maintained
1961
1962 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1963 M:      Linus Walleij <linus.walleij@linaro.org>
1964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1967 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1968 F:      arch/arm/mach-nomadik/
1969 F:      arch/arm/mach-u300/
1970 F:      arch/arm/mach-ux500/
1971 F:      arch/arm/boot/dts/ste-*
1972 F:      drivers/clk/clk-nomadik.c
1973 F:      drivers/clk/clk-u300.c
1974 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1975 F:      drivers/clocksource/timer-u300.c
1976 F:      drivers/dma/coh901318*
1977 F:      drivers/dma/ste_dma40*
1978 F:      drivers/hwspinlock/u8500_hsem.c
1979 F:      drivers/i2c/busses/i2c-nomadik.c
1980 F:      drivers/i2c/busses/i2c-stu300.c
1981 F:      drivers/mfd/ab3100*
1982 F:      drivers/mfd/ab8500*
1983 F:      drivers/mfd/abx500*
1984 F:      drivers/mfd/dbx500*
1985 F:      drivers/mfd/db8500*
1986 F:      drivers/pinctrl/nomadik/
1987 F:      drivers/pinctrl/pinctrl-coh901*
1988 F:      drivers/pinctrl/pinctrl-u300.c
1989 F:      drivers/rtc/rtc-ab3100.c
1990 F:      drivers/rtc/rtc-ab8500.c
1991 F:      drivers/rtc/rtc-coh901331.c
1992 F:      drivers/rtc/rtc-pl031.c
1993 F:      drivers/watchdog/coh901327_wdt.c
1994 F:      Documentation/devicetree/bindings/arm/ste-*
1995 F:      Documentation/devicetree/bindings/arm/ux500/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1997
1998 ARM/NUVOTON NPCM ARCHITECTURE
1999 M:      Avi Fishman <avifishman70@gmail.com>
2000 M:      Tomer Maimon <tmaimon77@gmail.com>
2001 M:      Tali Perry <tali.perry1@gmail.com>
2002 R:      Patrick Venture <venture@google.com>
2003 R:      Nancy Yuen <yuenn@google.com>
2004 R:      Benjamin Fair <benjaminfair@google.com>
2005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2006 S:      Supported
2007 F:      arch/arm/mach-npcm/
2008 F:      arch/arm/boot/dts/nuvoton-npcm*
2009 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2010 F:      drivers/*/*npcm*
2011 F:      Documentation/devicetree/bindings/*/*npcm*
2012 F:      Documentation/devicetree/bindings/*/*/*npcm*
2013
2014 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2015 M:      Wan ZongShun <mcuos.com@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 W:      http://www.mcuos.com
2018 S:      Maintained
2019 F:      arch/arm/mach-w90x900/
2020 F:      drivers/input/keyboard/w90p910_keypad.c
2021 F:      drivers/input/touchscreen/w90p910_ts.c
2022 F:      drivers/watchdog/nuc900_wdt.c
2023 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2024 F:      drivers/mtd/nand/raw/nuc900_nand.c
2025 F:      drivers/rtc/rtc-nuc900.c
2026 F:      drivers/spi/spi-nuc900.c
2027 F:      drivers/usb/host/ehci-w90x900.c
2028 F:      drivers/video/fbdev/nuc900fb.c
2029
2030 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2031 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2032 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2033 S:      Orphan
2034 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2035 F:      arch/arm/mach-s3c24xx/gta02.h
2036
2037 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2038 M:      Alexander Clouter <alex@digriz.org.uk>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 W:      http://www.digriz.org.uk/ts78xx/kernel
2041 S:      Maintained
2042 F:      arch/arm/mach-orion5x/ts78xx-*
2043
2044 ARM/OXNAS platform support
2045 M:      Neil Armstrong <narmstrong@baylibre.com>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-oxnas/
2050 F:      arch/arm/boot/dts/ox8*.dts*
2051 N:      oxnas
2052
2053 ARM/PALM TREO SUPPORT
2054 M:      Tomas Cech <sleep_walker@suse.com>
2055 L:      linux-arm-kernel@lists.infradead.org
2056 W:      http://hackndev.com
2057 S:      Maintained
2058 F:      arch/arm/mach-pxa/palmtreo.*
2059
2060 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2061 M:      Marek Vasut <marek.vasut@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 W:      http://hackndev.com
2064 S:      Maintained
2065 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2066 F:      arch/arm/mach-pxa/palmtx.c
2067 F:      arch/arm/mach-pxa/palmt5.*
2068 F:      arch/arm/mach-pxa/include/mach/palmld.h
2069 F:      arch/arm/mach-pxa/palmld.c
2070 F:      arch/arm/mach-pxa/palmte2.*
2071 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2072 F:      arch/arm/mach-pxa/palmtc.c
2073
2074 ARM/PALMZ72 SUPPORT
2075 M:      Sergey Lapin <slapin@ossfans.org>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/palmz72.*
2080
2081 ARM/PLEB SUPPORT
2082 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2083 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2084 S:      Maintained
2085
2086 ARM/PT DIGITAL BOARD PORT
2087 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.armlinux.org.uk/
2090 S:      Maintained
2091
2092 ARM/QUALCOMM SUPPORT
2093 M:      Andy Gross <agross@kernel.org>
2094 L:      linux-arm-msm@vger.kernel.org
2095 S:      Maintained
2096 F:      Documentation/devicetree/bindings/soc/qcom/
2097 F:      Documentation/devicetree/bindings/*/qcom*
2098 F:      arch/arm/boot/dts/qcom-*.dts
2099 F:      arch/arm/boot/dts/qcom-*.dtsi
2100 F:      arch/arm/mach-qcom/
2101 F:      arch/arm64/boot/dts/qcom/
2102 F:      drivers/*/qcom/
2103 F:      drivers/*/qcom*
2104 F:      drivers/*/*/qcom/
2105 F:      drivers/*/*/qcom*
2106 F:      drivers/*/pm8???-*
2107 F:      drivers/bluetooth/btqcomsmd.c
2108 F:      drivers/clocksource/timer-qcom.c
2109 F:      drivers/extcon/extcon-qcom*
2110 F:      drivers/iommu/msm*
2111 F:      drivers/i2c/busses/i2c-qup.c
2112 F:      drivers/i2c/busses/i2c-qcom-geni.c
2113 F:      drivers/mfd/ssbi.c
2114 F:      drivers/mmc/host/mmci_qcom*
2115 F:      drivers/mmc/host/sdhci-msm.c
2116 F:      drivers/pci/controller/dwc/pcie-qcom.c
2117 F:      drivers/phy/qualcomm/
2118 F:      drivers/power/*/msm*
2119 F:      drivers/reset/reset-qcom-*
2120 F:      drivers/scsi/ufs/ufs-qcom.*
2121 F:      drivers/spi/spi-qup.c
2122 F:      drivers/spi/spi-geni-qcom.c
2123 F:      drivers/spi/spi-qcom-qspi.c
2124 F:      drivers/tty/serial/msm_serial.c
2125 F:      drivers/usb/dwc3/dwc3-qcom.c
2126 F:      include/dt-bindings/*/qcom*
2127 F:      include/linux/*/qcom*
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2129
2130 ARM/RADISYS ENP2611 MACHINE SUPPORT
2131 M:      Lennert Buytenhek <kernel@wantstofly.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 S:      Maintained
2134
2135 ARM/RDA MICRO ARCHITECTURE
2136 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/boot/dts/rda8810pl-*
2141 F:      drivers/clocksource/timer-rda.c
2142 F:      drivers/irqchip/irq-rda-intc.c
2143 F:      drivers/tty/serial/rda-uart.c
2144 F:      Documentation/devicetree/bindings/arm/rda.yaml
2145 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2146 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2147 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2148
2149 ARM/REALTEK ARCHITECTURE
2150 M:      Andreas Färber <afaerber@suse.de>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 F:      arch/arm64/boot/dts/realtek/
2154 F:      Documentation/devicetree/bindings/arm/realtek.txt
2155
2156 ARM/RENESAS ARM64 ARCHITECTURE
2157 M:      Simon Horman <horms@verge.net.au>
2158 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2159 M:      Magnus Damm <magnus.damm@gmail.com>
2160 L:      linux-renesas-soc@vger.kernel.org
2161 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2164 S:      Supported
2165 F:      arch/arm64/boot/dts/renesas/
2166 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2167 F:      drivers/soc/renesas/
2168 F:      include/linux/soc/renesas/
2169
2170 ARM/RISCPC ARCHITECTURE
2171 M:      Russell King <linux@armlinux.org.uk>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 W:      http://www.armlinux.org.uk/
2174 S:      Maintained
2175 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2176 F:      arch/arm/include/asm/hardware/ioc.h
2177 F:      arch/arm/include/asm/hardware/iomd.h
2178 F:      arch/arm/include/asm/hardware/memc.h
2179 F:      arch/arm/mach-rpc/
2180 F:      drivers/net/ethernet/8390/etherh.c
2181 F:      drivers/net/ethernet/i825xx/ether1*
2182 F:      drivers/net/ethernet/seeq/ether3*
2183 F:      drivers/scsi/arm/
2184
2185 ARM/Rockchip SoC support
2186 M:      Heiko Stuebner <heiko@sntech.de>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-rockchip@lists.infradead.org
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2190 S:      Maintained
2191 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2192 F:      arch/arm/boot/dts/rk3*
2193 F:      arch/arm/boot/dts/rv1108*
2194 F:      arch/arm/mach-rockchip/
2195 F:      drivers/clk/rockchip/
2196 F:      drivers/i2c/busses/i2c-rk3x.c
2197 F:      drivers/*/*rockchip*
2198 F:      drivers/*/*/*rockchip*
2199 F:      sound/soc/rockchip/
2200 N:      rockchip
2201
2202 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2203 M:      Kukjin Kim <kgene@kernel.org>
2204 M:      Krzysztof Kozlowski <krzk@kernel.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2207 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2208 S:      Maintained
2209 F:      arch/arm/boot/dts/s3c*
2210 F:      arch/arm/boot/dts/s5p*
2211 F:      arch/arm/boot/dts/exynos*
2212 F:      arch/arm64/boot/dts/exynos/
2213 F:      arch/arm/plat-samsung/
2214 F:      arch/arm/mach-s3c24*/
2215 F:      arch/arm/mach-s3c64xx/
2216 F:      arch/arm/mach-s5p*/
2217 F:      arch/arm/mach-exynos*/
2218 F:      drivers/*/*s3c24*
2219 F:      drivers/*/*/*s3c24*
2220 F:      drivers/*/*s3c64xx*
2221 F:      drivers/*/*s5pv210*
2222 F:      drivers/memory/samsung/*
2223 F:      drivers/soc/samsung/*
2224 F:      Documentation/arm/samsung/
2225 F:      Documentation/devicetree/bindings/arm/samsung/
2226 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2227 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2228 N:      exynos
2229
2230 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2231 M:      Kyungmin Park <kyungmin.park@samsung.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 S:      Maintained
2234 F:      arch/arm/mach-s5pv210/
2235
2236 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2237 M:      Kyungmin Park <kyungmin.park@samsung.com>
2238 M:      Kamil Debski <kamil@wypas.org>
2239 M:      Andrzej Hajda <a.hajda@samsung.com>
2240 L:      linux-arm-kernel@lists.infradead.org
2241 L:      linux-media@vger.kernel.org
2242 S:      Maintained
2243 F:      drivers/media/platform/s5p-g2d/
2244
2245 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2246 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2247 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2248 L:      linux-media@vger.kernel.org
2249 S:      Maintained
2250 F:      drivers/media/platform/s5p-cec/
2251 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2252
2253 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2254 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2255 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2256 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2257 L:      linux-arm-kernel@lists.infradead.org
2258 L:      linux-media@vger.kernel.org
2259 S:      Maintained
2260 F:      drivers/media/platform/s5p-jpeg/
2261
2262 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2263 M:      Kyungmin Park <kyungmin.park@samsung.com>
2264 M:      Kamil Debski <kamil@wypas.org>
2265 M:      Jeongtae Park <jtp.park@samsung.com>
2266 M:      Andrzej Hajda <a.hajda@samsung.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 L:      linux-media@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/media/platform/s5p-mfc/
2271
2272 ARM/SHMOBILE ARM ARCHITECTURE
2273 M:      Simon Horman <horms@verge.net.au>
2274 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2275 M:      Magnus Damm <magnus.damm@gmail.com>
2276 L:      linux-renesas-soc@vger.kernel.org
2277 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2280 S:      Supported
2281 F:      arch/arm/boot/dts/emev2*
2282 F:      arch/arm/boot/dts/gr-peach*
2283 F:      arch/arm/boot/dts/iwg20d-q7*
2284 F:      arch/arm/boot/dts/r7s*
2285 F:      arch/arm/boot/dts/r8a*
2286 F:      arch/arm/boot/dts/r9a*
2287 F:      arch/arm/boot/dts/sh*
2288 F:      arch/arm/configs/shmobile_defconfig
2289 F:      arch/arm/include/debug/renesas-scif.S
2290 F:      arch/arm/mach-shmobile/
2291 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2292 F:      drivers/soc/renesas/
2293 F:      include/linux/soc/renesas/
2294
2295 ARM/SOCFPGA ARCHITECTURE
2296 M:      Dinh Nguyen <dinguyen@kernel.org>
2297 S:      Maintained
2298 F:      arch/arm/mach-socfpga/
2299 F:      arch/arm/boot/dts/socfpga*
2300 F:      arch/arm/configs/socfpga_defconfig
2301 F:      arch/arm64/boot/dts/altera/
2302 F:      arch/arm64/boot/dts/intel/
2303 W:      http://www.rocketboards.org
2304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2305
2306 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2307 M:      Dinh Nguyen <dinguyen@kernel.org>
2308 S:      Maintained
2309 F:      drivers/clk/socfpga/
2310
2311 ARM/SOCFPGA EDAC SUPPORT
2312 M:      Thor Thayer <thor.thayer@linux.intel.com>
2313 S:      Maintained
2314 F:      drivers/edac/altera_edac.
2315
2316 ARM/SPREADTRUM SoC SUPPORT
2317 M:      Orson Zhai <orsonzhai@gmail.com>
2318 M:      Baolin Wang <baolin.wang@linaro.org>
2319 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2320 S:      Maintained
2321 F:      arch/arm64/boot/dts/sprd
2322 N:      sprd
2323
2324 ARM/STI ARCHITECTURE
2325 M:      Patrice Chotard <patrice.chotard@st.com>
2326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2327 W:      http://www.stlinux.com
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2330 F:      arch/arm/mach-sti/
2331 F:      arch/arm/boot/dts/sti*
2332 F:      drivers/char/hw_random/st-rng.c
2333 F:      drivers/clocksource/arm_global_timer.c
2334 F:      drivers/clocksource/clksrc_st_lpc.c
2335 F:      drivers/cpufreq/sti-cpufreq.c
2336 F:      drivers/dma/st_fdma*
2337 F:      drivers/i2c/busses/i2c-st.c
2338 F:      drivers/media/rc/st_rc.c
2339 F:      drivers/media/platform/sti/c8sectpfe/
2340 F:      drivers/mmc/host/sdhci-st.c
2341 F:      drivers/phy/st/phy-miphy28lp.c
2342 F:      drivers/phy/st/phy-stih407-usb.c
2343 F:      drivers/pinctrl/pinctrl-st.c
2344 F:      drivers/remoteproc/st_remoteproc.c
2345 F:      drivers/remoteproc/st_slim_rproc.c
2346 F:      drivers/reset/sti/
2347 F:      drivers/rtc/rtc-st-lpc.c
2348 F:      drivers/tty/serial/st-asc.c
2349 F:      drivers/usb/dwc3/dwc3-st.c
2350 F:      drivers/usb/host/ehci-st.c
2351 F:      drivers/usb/host/ohci-st.c
2352 F:      drivers/watchdog/st_lpc_wdt.c
2353 F:      drivers/ata/ahci_st.c
2354 F:      include/linux/remoteproc/st_slim_rproc.h
2355
2356 ARM/STM32 ARCHITECTURE
2357 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2358 M:      Alexandre Torgue <alexandre.torgue@st.com>
2359 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2361 S:      Maintained
2362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2363 N:      stm32
2364 N:      stm
2365 F:      arch/arm/boot/dts/stm32*
2366 F:      arch/arm/mach-stm32/
2367 F:      drivers/clocksource/armv7m_systick.c
2368
2369 ARM/Synaptics SoC support
2370 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2371 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 S:      Maintained
2374 F:      arch/arm/mach-berlin/
2375 F:      arch/arm/boot/dts/berlin*
2376 F:      arch/arm64/boot/dts/synaptics/
2377
2378 ARM/TANGO ARCHITECTURE
2379 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2380 M:      Mans Rullgard <mans@mansr.com>
2381 L:      linux-arm-kernel@lists.infradead.org
2382 S:      Odd Fixes
2383 N:      tango
2384
2385 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2386 M:      Lennert Buytenhek <kernel@wantstofly.org>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Maintained
2389
2390 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2391 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2392 L:      linux-tegra@vger.kernel.org
2393 L:      linux-media@vger.kernel.org
2394 S:      Maintained
2395 F:      drivers/media/platform/tegra-cec/
2396 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2397
2398 ARM/TETON BGA MACHINE SUPPORT
2399 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402
2403 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2404 M:      Santosh Shilimkar <ssantosh@kernel.org>
2405 L:      linux-kernel@vger.kernel.org
2406 S:      Maintained
2407 F:      drivers/memory/*emif*
2408
2409 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2410 M:      Tero Kristo <t-kristo@ti.com>
2411 M:      Nishanth Menon <nm@ti.com>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Supported
2414 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2415 F:      arch/arm64/boot/dts/ti/Makefile
2416 F:      arch/arm64/boot/dts/ti/k3-*
2417 F:      include/dt-bindings/pinctrl/k3.h
2418
2419 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2420 M:      Santosh Shilimkar <ssantosh@kernel.org>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 F:      arch/arm/mach-keystone/
2424 F:      arch/arm/boot/dts/keystone-*
2425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2426
2427 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2428 M:      Santosh Shilimkar <ssantosh@kernel.org>
2429 L:      linux-kernel@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/clk/keystone/
2432
2433 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2434 M:      Santosh Shilimkar <ssantosh@kernel.org>
2435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2436 L:      linux-kernel@vger.kernel.org
2437 S:      Maintained
2438 F:      drivers/clocksource/timer-keystone.c
2439
2440 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2441 M:      Santosh Shilimkar <ssantosh@kernel.org>
2442 L:      linux-kernel@vger.kernel.org
2443 S:      Maintained
2444 F:      drivers/power/reset/keystone-reset.c
2445
2446 ARM/THECUS N2100 MACHINE SUPPORT
2447 M:      Lennert Buytenhek <kernel@wantstofly.org>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450
2451 ARM/TOSA MACHINE SUPPORT
2452 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2453 M:      Dirk Opfer <dirk@opfer-online.de>
2454 S:      Maintained
2455
2456 ARM/UNIPHIER ARCHITECTURE
2457 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2460 S:      Maintained
2461 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2462 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2463 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2464 F:      arch/arm/boot/dts/uniphier*
2465 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2466 F:      arch/arm/mach-uniphier/
2467 F:      arch/arm/mm/cache-uniphier.c
2468 F:      arch/arm64/boot/dts/socionext/uniphier*
2469 F:      drivers/bus/uniphier-system-bus.c
2470 F:      drivers/clk/uniphier/
2471 F:      drivers/dma/uniphier-mdmac.c
2472 F:      drivers/gpio/gpio-uniphier.c
2473 F:      drivers/i2c/busses/i2c-uniphier*
2474 F:      drivers/irqchip/irq-uniphier-aidet.c
2475 F:      drivers/mmc/host/uniphier-sd.c
2476 F:      drivers/pinctrl/uniphier/
2477 F:      drivers/reset/reset-uniphier.c
2478 F:      drivers/tty/serial/8250/8250_uniphier.c
2479 N:      uniphier
2480
2481 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2482 M:      Ulf Hansson <ulf.hansson@linaro.org>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.linaro.org/people/ulfh/clk.git
2485 S:      Maintained
2486 F:      drivers/clk/ux500/
2487
2488 ARM/VERSATILE EXPRESS PLATFORM
2489 M:      Liviu Dudau <liviu.dudau@arm.com>
2490 M:      Sudeep Holla <sudeep.holla@arm.com>
2491 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2493 S:      Maintained
2494 F:      arch/arm/boot/dts/vexpress*
2495 F:      arch/arm64/boot/dts/arm/
2496 F:      arch/arm/mach-vexpress/
2497 F:      */*/vexpress*
2498 F:      */*/*/vexpress*
2499 F:      drivers/clk/versatile/clk-vexpress-osc.c
2500 F:      drivers/clocksource/timer-versatile.c
2501 N:      mps2
2502
2503 ARM/VFP SUPPORT
2504 M:      Russell King <linux@armlinux.org.uk>
2505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2506 W:      http://www.armlinux.org.uk/
2507 S:      Maintained
2508 F:      arch/arm/vfp/
2509
2510 ARM/VOIPAC PXA270 SUPPORT
2511 M:      Marek Vasut <marek.vasut@gmail.com>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 S:      Maintained
2514 F:      arch/arm/mach-pxa/vpac270.c
2515 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2516
2517 ARM/VT8500 ARM ARCHITECTURE
2518 M:      Tony Prisk <linux@prisktech.co.nz>
2519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2522 F:      arch/arm/mach-vt8500/
2523 F:      drivers/clocksource/timer-vt8500.c
2524 F:      drivers/i2c/busses/i2c-wmt.c
2525 F:      drivers/mmc/host/wmt-sdmmc.c
2526 F:      drivers/pwm/pwm-vt8500.c
2527 F:      drivers/rtc/rtc-vt8500.c
2528 F:      drivers/tty/serial/vt8500_serial.c
2529 F:      drivers/usb/host/ehci-platform.c
2530 F:      drivers/usb/host/uhci-platform.c
2531 F:      drivers/video/fbdev/vt8500lcdfb.*
2532 F:      drivers/video/fbdev/wm8505fb*
2533 F:      drivers/video/fbdev/wmt_ge_rops.*
2534
2535 ARM/ZIPIT Z2 SUPPORT
2536 M:      Marek Vasut <marek.vasut@gmail.com>
2537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2538 S:      Maintained
2539 F:      arch/arm/mach-pxa/z2.c
2540 F:      arch/arm/mach-pxa/include/mach/z2.h
2541
2542 ARM/ZTE ARCHITECTURE
2543 M:      Jun Nie <jun.nie@linaro.org>
2544 M:      Shawn Guo <shawnguo@kernel.org>
2545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2546 S:      Maintained
2547 F:      arch/arm/boot/dts/zx2967*
2548 F:      arch/arm/mach-zx/
2549 F:      arch/arm64/boot/dts/zte/
2550 F:      drivers/clk/zte/
2551 F:      drivers/dma/zx_dma.c
2552 F:      drivers/gpio/gpio-zx.c
2553 F:      drivers/i2c/busses/i2c-zx2967.c
2554 F:      drivers/mmc/host/dw_mmc-zx.*
2555 F:      drivers/pinctrl/zte/
2556 F:      drivers/soc/zte/
2557 F:      drivers/thermal/zx2967_thermal.c
2558 F:      drivers/watchdog/zx2967_wdt.c
2559 F:      Documentation/devicetree/bindings/arm/zte.yaml
2560 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2561 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2562 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2563 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2564 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2565 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2566 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2567 F:      Documentation/devicetree/bindings/soc/zte/
2568 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2569 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2570 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2571 F:      include/dt-bindings/clock/zx2967*.h
2572 F:      include/dt-bindings/soc/zte,*.h
2573 F:      sound/soc/codecs/zx_aud96p22.c
2574 F:      sound/soc/zte/
2575
2576 ARM/ZYNQ ARCHITECTURE
2577 M:      Michal Simek <michal.simek@xilinx.com>
2578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2579 W:      http://wiki.xilinx.com
2580 T:      git https://github.com/Xilinx/linux-xlnx.git
2581 S:      Supported
2582 F:      arch/arm/mach-zynq/
2583 F:      drivers/cpuidle/cpuidle-zynq.c
2584 F:      drivers/block/xsysace.c
2585 N:      zynq
2586 N:      xilinx
2587 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2588 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2589 F:      drivers/clocksource/timer-cadence-ttc.c
2590 F:      drivers/i2c/busses/i2c-cadence.c
2591 F:      drivers/mmc/host/sdhci-of-arasan.c
2592 F:      drivers/edac/synopsys_edac.c
2593 F:      drivers/i2c/busses/i2c-xiic.c
2594
2595 ARM64 PORT (AARCH64 ARCHITECTURE)
2596 M:      Catalin Marinas <catalin.marinas@arm.com>
2597 M:      Will Deacon <will@kernel.org>
2598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2600 S:      Maintained
2601 F:      arch/arm64/
2602 X:      arch/arm64/boot/dts/
2603 F:      Documentation/arm64/
2604
2605 AS3645A LED FLASH CONTROLLER DRIVER
2606 M:      Sakari Ailus <sakari.ailus@iki.fi>
2607 L:      linux-leds@vger.kernel.org
2608 S:      Maintained
2609 F:      drivers/leds/leds-as3645a.c
2610
2611 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2612 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2613 L:      linux-media@vger.kernel.org
2614 T:      git git://linuxtv.org/media_tree.git
2615 S:      Maintained
2616 F:      drivers/media/i2c/ak7375.c
2617 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2618
2619 ASAHI KASEI AK8974 DRIVER
2620 M:      Linus Walleij <linus.walleij@linaro.org>
2621 L:      linux-iio@vger.kernel.org
2622 W:      http://www.akm.com/
2623 S:      Supported
2624 F:      drivers/iio/magnetometer/ak8974.c
2625
2626 ASC7621 HARDWARE MONITOR DRIVER
2627 M:      George Joseph <george.joseph@fairview5.com>
2628 L:      linux-hwmon@vger.kernel.org
2629 S:      Maintained
2630 F:      Documentation/hwmon/asc7621.rst
2631 F:      drivers/hwmon/asc7621.c
2632
2633 ASPEED PINCTRL DRIVERS
2634 M:      Andrew Jeffery <andrew@aj.id.au>
2635 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2636 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2637 L:      linux-gpio@vger.kernel.org
2638 S:      Maintained
2639 F:      drivers/pinctrl/aspeed/
2640 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2641
2642 ASPEED VIDEO ENGINE DRIVER
2643 M:      Eddie James <eajames@linux.ibm.com>
2644 L:      linux-media@vger.kernel.org
2645 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2646 S:      Maintained
2647 F:      drivers/media/platform/aspeed-video.c
2648 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2649
2650 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2651 M:      Corentin Chary <corentin.chary@gmail.com>
2652 L:      acpi4asus-user@lists.sourceforge.net
2653 L:      platform-driver-x86@vger.kernel.org
2654 W:      http://acpi4asus.sf.net
2655 S:      Maintained
2656 F:      drivers/platform/x86/asus*.c
2657 F:      drivers/platform/x86/eeepc*.c
2658
2659 ASUS WIRELESS RADIO CONTROL DRIVER
2660 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2661 L:      platform-driver-x86@vger.kernel.org
2662 S:      Maintained
2663 F:      drivers/platform/x86/asus-wireless.c
2664
2665 ASYMMETRIC KEYS
2666 M:      David Howells <dhowells@redhat.com>
2667 L:      keyrings@vger.kernel.org
2668 S:      Maintained
2669 F:      Documentation/crypto/asymmetric-keys.txt
2670 F:      include/linux/verification.h
2671 F:      include/crypto/public_key.h
2672 F:      include/crypto/pkcs7.h
2673 F:      crypto/asymmetric_keys/
2674
2675 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2676 R:      Dan Williams <dan.j.williams@intel.com>
2677 W:      http://sourceforge.net/projects/xscaleiop
2678 S:      Odd fixes
2679 F:      Documentation/crypto/async-tx-api.txt
2680 F:      crypto/async_tx/
2681 F:      drivers/dma/
2682 F:      include/linux/dmaengine.h
2683 F:      include/linux/async_tx.h
2684
2685 AT24 EEPROM DRIVER
2686 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2687 L:      linux-i2c@vger.kernel.org
2688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2689 S:      Maintained
2690 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2691 F:      drivers/misc/eeprom/at24.c
2692
2693 ATA OVER ETHERNET (AOE) DRIVER
2694 M:      "Justin Sanders" <justin@coraid.com>
2695 W:      http://www.openaoe.org/
2696 S:      Supported
2697 F:      Documentation/admin-guide/aoe/
2698 F:      drivers/block/aoe/
2699
2700 ATHEROS 71XX/9XXX GPIO DRIVER
2701 M:      Alban Bedel <albeu@free.fr>
2702 W:      https://github.com/AlbanBedel/linux
2703 T:      git git://github.com/AlbanBedel/linux
2704 S:      Maintained
2705 F:      drivers/gpio/gpio-ath79.c
2706 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2707
2708 ATHEROS 71XX/9XXX USB PHY DRIVER
2709 M:      Alban Bedel <albeu@free.fr>
2710 W:      https://github.com/AlbanBedel/linux
2711 T:      git git://github.com/AlbanBedel/linux
2712 S:      Maintained
2713 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2714 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2715
2716 ATHEROS ATH GENERIC UTILITIES
2717 M:      Kalle Valo <kvalo@codeaurora.org>
2718 L:      linux-wireless@vger.kernel.org
2719 S:      Supported
2720 F:      drivers/net/wireless/ath/*
2721
2722 ATHEROS ATH5K WIRELESS DRIVER
2723 M:      Jiri Slaby <jirislaby@gmail.com>
2724 M:      Nick Kossifidis <mickflemm@gmail.com>
2725 M:      Luis Chamberlain <mcgrof@kernel.org>
2726 L:      linux-wireless@vger.kernel.org
2727 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2728 S:      Maintained
2729 F:      drivers/net/wireless/ath/ath5k/
2730
2731 ATHEROS ATH6KL WIRELESS DRIVER
2732 M:      Kalle Valo <kvalo@codeaurora.org>
2733 L:      linux-wireless@vger.kernel.org
2734 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2736 S:      Supported
2737 F:      drivers/net/wireless/ath/ath6kl/
2738
2739 ATI_REMOTE2 DRIVER
2740 M:      Ville Syrjala <syrjala@sci.fi>
2741 S:      Maintained
2742 F:      drivers/input/misc/ati_remote2.c
2743
2744 ATK0110 HWMON DRIVER
2745 M:      Luca Tettamanti <kronos.it@gmail.com>
2746 L:      linux-hwmon@vger.kernel.org
2747 S:      Maintained
2748 F:      drivers/hwmon/asus_atk0110.c
2749
2750 ATLX ETHERNET DRIVERS
2751 M:      Jay Cliburn <jcliburn@gmail.com>
2752 M:      Chris Snook <chris.snook@gmail.com>
2753 L:      netdev@vger.kernel.org
2754 W:      http://sourceforge.net/projects/atl1
2755 W:      http://atl1.sourceforge.net
2756 S:      Maintained
2757 F:      drivers/net/ethernet/atheros/
2758
2759 ATM
2760 M:      Chas Williams <3chas3@gmail.com>
2761 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2762 L:      netdev@vger.kernel.org
2763 W:      http://linux-atm.sourceforge.net
2764 S:      Maintained
2765 F:      drivers/atm/
2766 F:      include/linux/atm*
2767 F:      include/uapi/linux/atm*
2768
2769 ATMEL MACB ETHERNET DRIVER
2770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2771 S:      Supported
2772 F:      drivers/net/ethernet/cadence/
2773
2774 ATMEL MAXTOUCH DRIVER
2775 M:      Nick Dyer <nick@shmanahar.org>
2776 T:      git git://github.com/ndyer/linux.git
2777 S:      Maintained
2778 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2779 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2780
2781 ATMEL WIRELESS DRIVER
2782 M:      Simon Kelley <simon@thekelleys.org.uk>
2783 L:      linux-wireless@vger.kernel.org
2784 W:      http://www.thekelleys.org.uk/atmel
2785 W:      http://atmelwlandriver.sourceforge.net/
2786 S:      Maintained
2787 F:      drivers/net/wireless/atmel/atmel*
2788
2789 ATOMIC INFRASTRUCTURE
2790 M:      Will Deacon <will@kernel.org>
2791 M:      Peter Zijlstra <peterz@infradead.org>
2792 R:      Boqun Feng <boqun.feng@gmail.com>
2793 L:      linux-kernel@vger.kernel.org
2794 S:      Maintained
2795 F:      arch/*/include/asm/atomic*.h
2796 F:      include/*/atomic*.h
2797 F:      scripts/atomic/
2798
2799 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2800 M:      Bradley Grove <linuxdrivers@attotech.com>
2801 L:      linux-scsi@vger.kernel.org
2802 W:      http://www.attotech.com
2803 S:      Supported
2804 F:      drivers/scsi/esas2r
2805
2806 ATUSB IEEE 802.15.4 RADIO DRIVER
2807 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2808 L:      linux-wpan@vger.kernel.org
2809 S:      Maintained
2810 F:      drivers/net/ieee802154/atusb.c
2811 F:      drivers/net/ieee802154/atusb.h
2812 F:      drivers/net/ieee802154/at86rf230.h
2813
2814 AUDIT SUBSYSTEM
2815 M:      Paul Moore <paul@paul-moore.com>
2816 M:      Eric Paris <eparis@redhat.com>
2817 L:      linux-audit@redhat.com (moderated for non-subscribers)
2818 W:      https://github.com/linux-audit
2819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2820 S:      Supported
2821 F:      include/linux/audit.h
2822 F:      include/uapi/linux/audit.h
2823 F:      kernel/audit*
2824
2825 AUXILIARY DISPLAY DRIVERS
2826 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2827 S:      Maintained
2828 F:      drivers/auxdisplay/
2829 F:      include/linux/cfag12864b.h
2830
2831 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2832 M:      Andreas Klinger <ak@it-klinger.de>
2833 L:      linux-iio@vger.kernel.org
2834 S:      Maintained
2835 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2836 F:      drivers/iio/adc/hx711.c
2837
2838 AX.25 NETWORK LAYER
2839 M:      Ralf Baechle <ralf@linux-mips.org>
2840 L:      linux-hams@vger.kernel.org
2841 W:      http://www.linux-ax25.org/
2842 S:      Maintained
2843 F:      include/uapi/linux/ax25.h
2844 F:      include/net/ax25.h
2845 F:      net/ax25/
2846
2847 AXENTIA ARM DEVICES
2848 M:      Peter Rosin <peda@axentia.se>
2849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2850 S:      Maintained
2851 F:      Documentation/devicetree/bindings/arm/axentia.txt
2852 F:      arch/arm/boot/dts/at91-linea.dtsi
2853 F:      arch/arm/boot/dts/at91-natte.dtsi
2854 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2855 F:      arch/arm/boot/dts/at91-tse850-3.dts
2856
2857 AXENTIA ASOC DRIVERS
2858 M:      Peter Rosin <peda@axentia.se>
2859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2860 S:      Maintained
2861 F:      Documentation/devicetree/bindings/sound/axentia,*
2862 F:      sound/soc/atmel/tse850-pcm5142.c
2863
2864 AXXIA I2C CONTROLLER
2865 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2866 L:      linux-i2c@vger.kernel.org
2867 S:      Maintained
2868 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2869 F:      drivers/i2c/busses/i2c-axxia.c
2870
2871 AZ6007 DVB DRIVER
2872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2873 L:      linux-media@vger.kernel.org
2874 W:      https://linuxtv.org
2875 T:      git git://linuxtv.org/media_tree.git
2876 S:      Maintained
2877 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2878
2879 AZTECH FM RADIO RECEIVER DRIVER
2880 M:      Hans Verkuil <hverkuil@xs4all.nl>
2881 L:      linux-media@vger.kernel.org
2882 T:      git git://linuxtv.org/media_tree.git
2883 W:      https://linuxtv.org
2884 S:      Maintained
2885 F:      drivers/media/radio/radio-aztech*
2886
2887 B43 WIRELESS DRIVER
2888 L:      linux-wireless@vger.kernel.org
2889 L:      b43-dev@lists.infradead.org
2890 W:      http://wireless.kernel.org/en/users/Drivers/b43
2891 S:      Odd Fixes
2892 F:      drivers/net/wireless/broadcom/b43/
2893
2894 B43LEGACY WIRELESS DRIVER
2895 M:      Larry Finger <Larry.Finger@lwfinger.net>
2896 L:      linux-wireless@vger.kernel.org
2897 L:      b43-dev@lists.infradead.org
2898 W:      http://wireless.kernel.org/en/users/Drivers/b43
2899 S:      Maintained
2900 F:      drivers/net/wireless/broadcom/b43legacy/
2901
2902 BACKLIGHT CLASS/SUBSYSTEM
2903 M:      Lee Jones <lee.jones@linaro.org>
2904 M:      Daniel Thompson <daniel.thompson@linaro.org>
2905 M:      Jingoo Han <jingoohan1@gmail.com>
2906 L:      dri-devel@lists.freedesktop.org
2907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2908 S:      Maintained
2909 F:      drivers/video/backlight/
2910 F:      include/linux/backlight.h
2911 F:      include/linux/pwm_backlight.h
2912 F:      Documentation/devicetree/bindings/leds/backlight
2913
2914 BATMAN ADVANCED
2915 M:      Marek Lindner <mareklindner@neomailbox.ch>
2916 M:      Simon Wunderlich <sw@simonwunderlich.de>
2917 M:      Antonio Quartulli <a@unstable.cc>
2918 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2919 W:      https://www.open-mesh.org/
2920 B:      https://www.open-mesh.org/projects/batman-adv/issues
2921 C:      irc://chat.freenode.net/batman
2922 Q:      https://patchwork.open-mesh.org/project/batman/list/
2923 T:      git https://git.open-mesh.org/linux-merge.git
2924 S:      Maintained
2925 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2926 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2927 F:      Documentation/networking/batman-adv.rst
2928 F:      include/uapi/linux/batadv_packet.h
2929 F:      include/uapi/linux/batman_adv.h
2930 F:      net/batman-adv/
2931
2932 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2933 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2934 L:      linux-hams@vger.kernel.org
2935 W:      http://www.baycom.org/~tom/ham/ham.html
2936 S:      Maintained
2937 F:      drivers/net/hamradio/baycom*
2938
2939 BCACHE (BLOCK LAYER CACHE)
2940 M:      Coly Li <colyli@suse.de>
2941 M:      Kent Overstreet <kent.overstreet@gmail.com>
2942 L:      linux-bcache@vger.kernel.org
2943 W:      http://bcache.evilpiepirate.org
2944 C:      irc://irc.oftc.net/bcache
2945 S:      Maintained
2946 F:      drivers/md/bcache/
2947
2948 BDISP ST MEDIA DRIVER
2949 M:      Fabien Dessenne <fabien.dessenne@st.com>
2950 L:      linux-media@vger.kernel.org
2951 T:      git git://linuxtv.org/media_tree.git
2952 W:      https://linuxtv.org
2953 S:      Supported
2954 F:      drivers/media/platform/sti/bdisp
2955
2956 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2957 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2958 L:      netdev@vger.kernel.org
2959 S:      Maintained
2960 F:      drivers/net/ethernet/ec_bhf.c
2961
2962 BEFS FILE SYSTEM
2963 M:      Luis de Bethencourt <luisbg@kernel.org>
2964 M:      Salah Triki <salah.triki@gmail.com>
2965 S:      Maintained
2966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2967 F:      Documentation/filesystems/befs.txt
2968 F:      fs/befs/
2969
2970 BFQ I/O SCHEDULER
2971 M:      Paolo Valente <paolo.valente@linaro.org>
2972 M:      Jens Axboe <axboe@kernel.dk>
2973 L:      linux-block@vger.kernel.org
2974 S:      Maintained
2975 F:      block/bfq-*
2976 F:      Documentation/block/bfq-iosched.rst
2977
2978 BFS FILE SYSTEM
2979 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2980 S:      Maintained
2981 F:      Documentation/filesystems/bfs.txt
2982 F:      fs/bfs/
2983 F:      include/uapi/linux/bfs_fs.h
2984
2985 BLINKM RGB LED DRIVER
2986 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2987 S:      Maintained
2988 F:      drivers/leds/leds-blinkm.c
2989
2990 BLOCK LAYER
2991 M:      Jens Axboe <axboe@kernel.dk>
2992 L:      linux-block@vger.kernel.org
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2994 S:      Maintained
2995 F:      block/
2996 F:      drivers/block/
2997 F:      kernel/trace/blktrace.c
2998 F:      lib/sbitmap.c
2999
3000 BLOCK2MTD DRIVER
3001 M:      Joern Engel <joern@lazybastard.org>
3002 L:      linux-mtd@lists.infradead.org
3003 S:      Maintained
3004 F:      drivers/mtd/devices/block2mtd.c
3005
3006 BLUETOOTH DRIVERS
3007 M:      Marcel Holtmann <marcel@holtmann.org>
3008 M:      Johan Hedberg <johan.hedberg@gmail.com>
3009 L:      linux-bluetooth@vger.kernel.org
3010 W:      http://www.bluez.org/
3011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3013 S:      Maintained
3014 F:      drivers/bluetooth/
3015
3016 BLUETOOTH SUBSYSTEM
3017 M:      Marcel Holtmann <marcel@holtmann.org>
3018 M:      Johan Hedberg <johan.hedberg@gmail.com>
3019 L:      linux-bluetooth@vger.kernel.org
3020 W:      http://www.bluez.org/
3021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3023 S:      Maintained
3024 F:      net/bluetooth/
3025 F:      include/net/bluetooth/
3026
3027 BONDING DRIVER
3028 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3029 M:      Veaceslav Falico <vfalico@gmail.com>
3030 M:      Andy Gospodarek <andy@greyhouse.net>
3031 L:      netdev@vger.kernel.org
3032 W:      http://sourceforge.net/projects/bonding/
3033 S:      Supported
3034 F:      drivers/net/bonding/
3035 F:      include/uapi/linux/if_bonding.h
3036
3037 BPF (Safe dynamic programs and tools)
3038 M:      Alexei Starovoitov <ast@kernel.org>
3039 M:      Daniel Borkmann <daniel@iogearbox.net>
3040 R:      Martin KaFai Lau <kafai@fb.com>
3041 R:      Song Liu <songliubraving@fb.com>
3042 R:      Yonghong Song <yhs@fb.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3047 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3048 S:      Supported
3049 F:      arch/*/net/*
3050 F:      Documentation/networking/filter.txt
3051 F:      Documentation/bpf/
3052 F:      include/linux/bpf*
3053 F:      include/linux/filter.h
3054 F:      include/trace/events/xdp.h
3055 F:      include/uapi/linux/bpf*
3056 F:      include/uapi/linux/filter.h
3057 F:      kernel/bpf/
3058 F:      kernel/trace/bpf_trace.c
3059 F:      lib/test_bpf.c
3060 F:      net/bpf/
3061 F:      net/core/filter.c
3062 F:      net/sched/act_bpf.c
3063 F:      net/sched/cls_bpf.c
3064 F:      samples/bpf/
3065 F:      tools/bpf/
3066 F:      tools/lib/bpf/
3067 F:      tools/testing/selftests/bpf/
3068 K:      bpf
3069 N:      bpf
3070
3071 BPF JIT for ARM
3072 M:      Shubham Bansal <illusionist.neo@gmail.com>
3073 L:      netdev@vger.kernel.org
3074 L:      bpf@vger.kernel.org
3075 S:      Maintained
3076 F:      arch/arm/net/
3077
3078 BPF JIT for ARM64
3079 M:      Daniel Borkmann <daniel@iogearbox.net>
3080 M:      Alexei Starovoitov <ast@kernel.org>
3081 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3082 L:      netdev@vger.kernel.org
3083 L:      bpf@vger.kernel.org
3084 S:      Supported
3085 F:      arch/arm64/net/
3086
3087 BPF JIT for MIPS (32-BIT AND 64-BIT)
3088 M:      Paul Burton <paul.burton@mips.com>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Maintained
3092 F:      arch/mips/net/
3093
3094 BPF JIT for NFP NICs
3095 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3096 L:      netdev@vger.kernel.org
3097 L:      bpf@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/netronome/nfp/bpf/
3100
3101 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3102 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3103 M:      Sandipan Das <sandipan@linux.ibm.com>
3104 L:      netdev@vger.kernel.org
3105 L:      bpf@vger.kernel.org
3106 S:      Maintained
3107 F:      arch/powerpc/net/
3108
3109 BPF JIT for RISC-V (RV64G)
3110 M:      Björn Töpel <bjorn.topel@gmail.com>
3111 L:      netdev@vger.kernel.org
3112 S:      Maintained
3113 F:      arch/riscv/net/
3114
3115 BPF JIT for S390
3116 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3117 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3118 M:      Vasily Gorbik <gor@linux.ibm.com>
3119 L:      netdev@vger.kernel.org
3120 L:      bpf@vger.kernel.org
3121 S:      Maintained
3122 F:      arch/s390/net/
3123 X:      arch/s390/net/pnet.c
3124
3125 BPF JIT for SPARC (32-BIT AND 64-BIT)
3126 M:      David S. Miller <davem@davemloft.net>
3127 L:      netdev@vger.kernel.org
3128 L:      bpf@vger.kernel.org
3129 S:      Maintained
3130 F:      arch/sparc/net/
3131
3132 BPF JIT for X86 32-BIT
3133 M:      Wang YanQing <udknight@gmail.com>
3134 L:      netdev@vger.kernel.org
3135 L:      bpf@vger.kernel.org
3136 S:      Maintained
3137 F:      arch/x86/net/bpf_jit_comp32.c
3138
3139 BPF JIT for X86 64-BIT
3140 M:      Alexei Starovoitov <ast@kernel.org>
3141 M:      Daniel Borkmann <daniel@iogearbox.net>
3142 L:      netdev@vger.kernel.org
3143 L:      bpf@vger.kernel.org
3144 S:      Supported
3145 F:      arch/x86/net/
3146 X:      arch/x86/net/bpf_jit_comp32.c
3147
3148 BROADCOM B44 10/100 ETHERNET DRIVER
3149 M:      Michael Chan <michael.chan@broadcom.com>
3150 L:      netdev@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/net/ethernet/broadcom/b44.*
3153
3154 BROADCOM B53 ETHERNET SWITCH DRIVER
3155 M:      Florian Fainelli <f.fainelli@gmail.com>
3156 L:      netdev@vger.kernel.org
3157 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3158 S:      Supported
3159 F:      drivers/net/dsa/b53/*
3160 F:      include/linux/platform_data/b53.h
3161
3162 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3163 M:      Florian Fainelli <f.fainelli@gmail.com>
3164 M:      Ray Jui <rjui@broadcom.com>
3165 M:      Scott Branden <sbranden@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 T:      git git://github.com/broadcom/mach-bcm
3168 S:      Maintained
3169 N:      bcm281*
3170 N:      bcm113*
3171 N:      bcm216*
3172 N:      kona
3173 F:      arch/arm/mach-bcm/
3174
3175 BROADCOM BCM2835 ARM ARCHITECTURE
3176 M:      Eric Anholt <eric@anholt.net>
3177 M:      Stefan Wahren <wahrenst@gmx.net>
3178 L:      bcm-kernel-feedback-list@broadcom.com
3179 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3181 T:      git git://github.com/anholt/linux
3182 S:      Maintained
3183 N:      bcm2835
3184 F:      drivers/staging/vc04_services
3185
3186 BROADCOM BCM47XX MIPS ARCHITECTURE
3187 M:      Hauke Mehrtens <hauke@hauke-m.de>
3188 M:      Rafał Miłecki <zajec5@gmail.com>
3189 L:      linux-mips@vger.kernel.org
3190 S:      Maintained
3191 F:      Documentation/devicetree/bindings/mips/brcm/
3192 F:      arch/mips/bcm47xx/*
3193 F:      arch/mips/include/asm/mach-bcm47xx/*
3194
3195 BROADCOM BCM5301X ARM ARCHITECTURE
3196 M:      Hauke Mehrtens <hauke@hauke-m.de>
3197 M:      Rafał Miłecki <zajec5@gmail.com>
3198 M:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-arm-kernel@lists.infradead.org
3200 S:      Maintained
3201 F:      arch/arm/mach-bcm/bcm_5301x.c
3202 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3203 F:      arch/arm/boot/dts/bcm470*
3204 F:      arch/arm/boot/dts/bcm953012*
3205
3206 BROADCOM BCM53573 ARM ARCHITECTURE
3207 M:      Rafał Miłecki <rafal@milecki.pl>
3208 L:      bcm-kernel-feedback-list@broadcom.com
3209 L:      linux-arm-kernel@lists.infradead.org
3210 S:      Maintained
3211 F:      arch/arm/boot/dts/bcm53573*
3212 F:      arch/arm/boot/dts/bcm47189*
3213
3214 BROADCOM BCM63XX ARM ARCHITECTURE
3215 M:      Florian Fainelli <f.fainelli@gmail.com>
3216 M:      bcm-kernel-feedback-list@broadcom.com
3217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3218 T:      git git://github.com/broadcom/stblinux.git
3219 S:      Maintained
3220 N:      bcm63xx
3221
3222 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3223 M:      Kevin Cernekee <cernekee@gmail.com>
3224 L:      linux-usb@vger.kernel.org
3225 S:      Maintained
3226 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3227
3228 BROADCOM BCM7XXX ARM ARCHITECTURE
3229 M:      Brian Norris <computersforpeace@gmail.com>
3230 M:      Gregory Fong <gregory.0xf0@gmail.com>
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 M:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3234 T:      git git://github.com/broadcom/stblinux.git
3235 S:      Maintained
3236 F:      arch/arm/mach-bcm/*brcmstb*
3237 F:      arch/arm/boot/dts/bcm7*.dts*
3238 F:      drivers/bus/brcmstb_gisb.c
3239 F:      arch/arm/mm/cache-b15-rac.c
3240 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3241 N:      brcmstb
3242
3243 BROADCOM BMIPS CPUFREQ DRIVER
3244 M:      Markus Mayer <mmayer@broadcom.com>
3245 M:      bcm-kernel-feedback-list@broadcom.com
3246 L:      linux-pm@vger.kernel.org
3247 S:      Maintained
3248 F:      drivers/cpufreq/bmips-cpufreq.c
3249
3250 BROADCOM BMIPS MIPS ARCHITECTURE
3251 M:      Kevin Cernekee <cernekee@gmail.com>
3252 M:      Florian Fainelli <f.fainelli@gmail.com>
3253 L:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-mips@vger.kernel.org
3255 T:      git git://github.com/broadcom/stblinux.git
3256 S:      Maintained
3257 F:      arch/mips/bmips/*
3258 F:      arch/mips/include/asm/mach-bmips/*
3259 F:      arch/mips/kernel/*bmips*
3260 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3261 F:      drivers/irqchip/irq-bcm63*
3262 F:      drivers/irqchip/irq-bcm7*
3263 F:      drivers/irqchip/irq-brcmstb*
3264 F:      include/linux/bcm963xx_nvram.h
3265 F:      include/linux/bcm963xx_tag.h
3266
3267 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3268 M:      Rasesh Mody <rmody@marvell.com>
3269 M:      GR-Linux-NIC-Dev@marvell.com
3270 L:      netdev@vger.kernel.org
3271 S:      Supported
3272 F:      drivers/net/ethernet/broadcom/bnx2.*
3273 F:      drivers/net/ethernet/broadcom/bnx2_*
3274
3275 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3276 M:      QLogic-Storage-Upstream@qlogic.com
3277 L:      linux-scsi@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/scsi/bnx2fc/
3280
3281 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3282 M:      QLogic-Storage-Upstream@qlogic.com
3283 L:      linux-scsi@vger.kernel.org
3284 S:      Supported
3285 F:      drivers/scsi/bnx2i/
3286
3287 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3288 M:      Ariel Elior <aelior@marvell.com>
3289 M:      Sudarsana Kalluru <skalluru@marvell.com>
3290 M:      GR-everest-linux-l2@marvell.com
3291 L:      netdev@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/net/ethernet/broadcom/bnx2x/
3294
3295 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3296 M:      Michael Chan <michael.chan@broadcom.com>
3297 L:      netdev@vger.kernel.org
3298 S:      Supported
3299 F:      drivers/net/ethernet/broadcom/bnxt/
3300
3301 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3302 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3303 M:      Franky Lin <franky.lin@broadcom.com>
3304 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3305 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3306 M:      Wright Feng <wright.feng@cypress.com>
3307 L:      linux-wireless@vger.kernel.org
3308 L:      brcm80211-dev-list.pdl@broadcom.com
3309 L:      brcm80211-dev-list@cypress.com
3310 S:      Supported
3311 F:      drivers/net/wireless/broadcom/brcm80211/
3312
3313 BROADCOM BRCMSTB GPIO DRIVER
3314 M:      Gregory Fong <gregory.0xf0@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 S:      Supported
3317 F:      drivers/gpio/gpio-brcmstb.c
3318 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3319
3320 BROADCOM BRCMSTB I2C DRIVER
3321 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3322 L:      linux-i2c@vger.kernel.org
3323 L:      bcm-kernel-feedback-list@broadcom.com
3324 S:      Supported
3325 F:      drivers/i2c/busses/i2c-brcmstb.c
3326 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3327
3328 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3329 M:      Al Cooper <alcooperx@gmail.com>
3330 L:      linux-kernel@vger.kernel.org
3331 L:      bcm-kernel-feedback-list@broadcom.com
3332 S:      Maintained
3333 F:      drivers/phy/broadcom/phy-brcm-usb*
3334
3335 BROADCOM GENET ETHERNET DRIVER
3336 M:      Doug Berger <opendmb@gmail.com>
3337 M:      Florian Fainelli <f.fainelli@gmail.com>
3338 L:      bcm-kernel-feedback-list@broadcom.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/broadcom/genet/
3342
3343 BROADCOM IPROC ARM ARCHITECTURE
3344 M:      Ray Jui <rjui@broadcom.com>
3345 M:      Scott Branden <sbranden@broadcom.com>
3346 M:      bcm-kernel-feedback-list@broadcom.com
3347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3348 T:      git git://github.com/broadcom/cygnus-linux.git
3349 S:      Maintained
3350 N:      iproc
3351 N:      cygnus
3352 N:      bcm[-_]nsp
3353 N:      bcm9113*
3354 N:      bcm9583*
3355 N:      bcm9585*
3356 N:      bcm9586*
3357 N:      bcm988312
3358 N:      bcm113*
3359 N:      bcm583*
3360 N:      bcm585*
3361 N:      bcm586*
3362 N:      bcm88312
3363 N:      hr2
3364 N:      stingray
3365 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3366 F:      arch/arm64/boot/dts/broadcom/stingray/*
3367 F:      drivers/clk/bcm/clk-ns*
3368 F:      drivers/clk/bcm/clk-sr*
3369 F:      drivers/pinctrl/bcm/pinctrl-ns*
3370 F:      include/dt-bindings/clock/bcm-sr*
3371
3372 BROADCOM KONA GPIO DRIVER
3373 M:      Ray Jui <rjui@broadcom.com>
3374 L:      bcm-kernel-feedback-list@broadcom.com
3375 S:      Supported
3376 F:      drivers/gpio/gpio-bcm-kona.c
3377 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3378
3379 BROADCOM NETXTREME-E ROCE DRIVER
3380 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3381 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3382 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3383 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3384 L:      linux-rdma@vger.kernel.org
3385 W:      http://www.broadcom.com
3386 S:      Supported
3387 F:      drivers/infiniband/hw/bnxt_re/
3388 F:      include/uapi/rdma/bnxt_re-abi.h
3389
3390 BROADCOM NVRAM DRIVER
3391 M:      Rafał Miłecki <zajec5@gmail.com>
3392 L:      linux-mips@vger.kernel.org
3393 S:      Maintained
3394 F:      drivers/firmware/broadcom/*
3395
3396 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3397 M:      Rafał Miłecki <zajec5@gmail.com>
3398 L:      linux-wireless@vger.kernel.org
3399 S:      Maintained
3400 F:      drivers/bcma/
3401 F:      include/linux/bcma/
3402
3403 BROADCOM STB AVS CPUFREQ DRIVER
3404 M:      Markus Mayer <mmayer@broadcom.com>
3405 M:      bcm-kernel-feedback-list@broadcom.com
3406 L:      linux-pm@vger.kernel.org
3407 S:      Maintained
3408 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3409 F:      drivers/cpufreq/brcmstb*
3410
3411 BROADCOM STB AVS TMON DRIVER
3412 M:      Markus Mayer <mmayer@broadcom.com>
3413 M:      bcm-kernel-feedback-list@broadcom.com
3414 L:      linux-pm@vger.kernel.org
3415 S:      Maintained
3416 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3417 F:      drivers/thermal/broadcom/brcmstb*
3418
3419 BROADCOM STB NAND FLASH DRIVER
3420 M:      Brian Norris <computersforpeace@gmail.com>
3421 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3422 L:      linux-mtd@lists.infradead.org
3423 L:      bcm-kernel-feedback-list@broadcom.com
3424 S:      Maintained
3425 F:      drivers/mtd/nand/raw/brcmnand/
3426
3427 BROADCOM STB DPFE DRIVER
3428 M:      Markus Mayer <mmayer@broadcom.com>
3429 M:      bcm-kernel-feedback-list@broadcom.com
3430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3431 S:      Maintained
3432 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3433 F:      drivers/memory/brcmstb_dpfe.c
3434
3435 BROADCOM SPI DRIVER
3436 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3437 M:      bcm-kernel-feedback-list@broadcom.com
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3440 F:      drivers/spi/spi-bcm-qspi.*
3441 F:      drivers/spi/spi-brcmstb-qspi.c
3442 F:      drivers/spi/spi-iproc-qspi.c
3443
3444 BROADCOM SYSTEMPORT ETHERNET DRIVER
3445 M:      Florian Fainelli <f.fainelli@gmail.com>
3446 L:      bcm-kernel-feedback-list@broadcom.com
3447 L:      netdev@vger.kernel.org
3448 S:      Supported
3449 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3450
3451 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3452 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3453 M:      Prashant Sreedharan <prashant@broadcom.com>
3454 M:      Michael Chan <mchan@broadcom.com>
3455 L:      netdev@vger.kernel.org
3456 S:      Supported
3457 F:      drivers/net/ethernet/broadcom/tg3.*
3458
3459 BROCADE BFA FC SCSI DRIVER
3460 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3461 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3462 L:      linux-scsi@vger.kernel.org
3463 S:      Supported
3464 F:      drivers/scsi/bfa/
3465
3466 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3467 M:      Rasesh Mody <rmody@marvell.com>
3468 M:      Sudarsana Kalluru <skalluru@marvell.com>
3469 M:      GR-Linux-NIC-Dev@marvell.com
3470 L:      netdev@vger.kernel.org
3471 S:      Supported
3472 F:      drivers/net/ethernet/brocade/bna/
3473
3474 BSG (block layer generic sg v4 driver)
3475 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3476 L:      linux-scsi@vger.kernel.org
3477 S:      Supported
3478 F:      block/bsg.c
3479 F:      include/linux/bsg.h
3480 F:      include/uapi/linux/bsg.h
3481
3482 BT87X AUDIO DRIVER
3483 M:      Clemens Ladisch <clemens@ladisch.de>
3484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3486 S:      Maintained
3487 F:      Documentation/sound/cards/bt87x.rst
3488 F:      sound/pci/bt87x.c
3489
3490 BT8XXGPIO DRIVER
3491 M:      Michael Buesch <m@bues.ch>
3492 W:      http://bu3sch.de/btgpio.php
3493 S:      Maintained
3494 F:      drivers/gpio/gpio-bt8xx.c
3495
3496 BTRFS FILE SYSTEM
3497 M:      Chris Mason <clm@fb.com>
3498 M:      Josef Bacik <josef@toxicpanda.com>
3499 M:      David Sterba <dsterba@suse.com>
3500 L:      linux-btrfs@vger.kernel.org
3501 W:      http://btrfs.wiki.kernel.org/
3502 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3504 S:      Maintained
3505 F:      Documentation/filesystems/btrfs.txt
3506 F:      fs/btrfs/
3507 F:      include/linux/btrfs*
3508 F:      include/uapi/linux/btrfs*
3509
3510 BTTV VIDEO4LINUX DRIVER
3511 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3512 L:      linux-media@vger.kernel.org
3513 W:      https://linuxtv.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 S:      Odd fixes
3516 F:      Documentation/media/v4l-drivers/bttv*
3517 F:      drivers/media/pci/bt8xx/bttv*
3518
3519 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3520 M:      Chanwoo Choi <cw00.choi@samsung.com>
3521 L:      linux-pm@vger.kernel.org
3522 L:      linux-samsung-soc@vger.kernel.org
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3524 S:      Maintained
3525 F:      drivers/devfreq/exynos-bus.c
3526 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3527
3528 BUSLOGIC SCSI DRIVER
3529 M:      Khalid Aziz <khalid@gonehiking.org>
3530 L:      linux-scsi@vger.kernel.org
3531 S:      Maintained
3532 F:      drivers/scsi/BusLogic.*
3533 F:      drivers/scsi/FlashPoint.*
3534
3535 C-MEDIA CMI8788 DRIVER
3536 M:      Clemens Ladisch <clemens@ladisch.de>
3537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3539 S:      Maintained
3540 F:      sound/pci/oxygen/
3541
3542 C-SKY ARCHITECTURE
3543 M:      Guo Ren <guoren@kernel.org>
3544 T:      git https://github.com/c-sky/csky-linux.git
3545 S:      Supported
3546 F:      arch/csky/
3547 F:      Documentation/devicetree/bindings/csky/
3548 F:      drivers/irqchip/irq-csky-*
3549 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3550 F:      drivers/clocksource/timer-gx6605s.c
3551 F:      drivers/clocksource/timer-mp-csky.c
3552 F:      Documentation/devicetree/bindings/timer/csky,*
3553 K:      csky
3554 N:      csky
3555
3556 C6X ARCHITECTURE
3557 M:      Mark Salter <msalter@redhat.com>
3558 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3559 L:      linux-c6x-dev@linux-c6x.org
3560 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3561 S:      Maintained
3562 F:      arch/c6x/
3563
3564 CA8210 IEEE-802.15.4 RADIO DRIVER
3565 M:      Harry Morris <h.morris@cascoda.com>
3566 L:      linux-wpan@vger.kernel.org
3567 W:      https://github.com/Cascoda/ca8210-linux.git
3568 S:      Maintained
3569 F:      drivers/net/ieee802154/ca8210.c
3570 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3571
3572 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3573 M:      David Howells <dhowells@redhat.com>
3574 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3575 S:      Supported
3576 F:      Documentation/filesystems/caching/cachefiles.txt
3577 F:      fs/cachefiles/
3578
3579 CADENCE MIPI-CSI2 BRIDGES
3580 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3581 L:      linux-media@vger.kernel.org
3582 S:      Maintained
3583 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3584 F:      drivers/media/platform/cadence/cdns-csi2*
3585
3586 CADET FM/AM RADIO RECEIVER DRIVER
3587 M:      Hans Verkuil <hverkuil@xs4all.nl>
3588 L:      linux-media@vger.kernel.org
3589 T:      git git://linuxtv.org/media_tree.git
3590 W:      https://linuxtv.org
3591 S:      Maintained
3592 F:      drivers/media/radio/radio-cadet*
3593
3594 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3595 M:      Jonathan Corbet <corbet@lwn.net>
3596 L:      linux-media@vger.kernel.org
3597 T:      git git://linuxtv.org/media_tree.git
3598 S:      Maintained
3599 F:      Documentation/media/v4l-drivers/cafe_ccic*
3600 F:      drivers/media/platform/marvell-ccic/
3601
3602 CAIF NETWORK LAYER
3603 L:      netdev@vger.kernel.org
3604 S:      Orphan
3605 F:      Documentation/networking/caif/
3606 F:      drivers/net/caif/
3607 F:      include/uapi/linux/caif/
3608 F:      include/net/caif/
3609 F:      net/caif/
3610
3611 CAKE QDISC
3612 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3613 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3614 S:      Maintained
3615 F:      net/sched/sch_cake.c
3616
3617 CALGARY x86-64 IOMMU
3618 M:      Muli Ben-Yehuda <mulix@mulix.org>
3619 M:      Jon Mason <jdmason@kudzu.us>
3620 L:      iommu@lists.linux-foundation.org
3621 S:      Maintained
3622 F:      arch/x86/kernel/pci-calgary_64.c
3623 F:      arch/x86/kernel/tce_64.c
3624 F:      arch/x86/include/asm/calgary.h
3625 F:      arch/x86/include/asm/tce.h
3626
3627 CAN NETWORK DRIVERS
3628 M:      Wolfgang Grandegger <wg@grandegger.com>
3629 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3630 L:      linux-can@vger.kernel.org
3631 W:      https://github.com/linux-can
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/net/can/
3636 F:      drivers/net/can/
3637 F:      include/linux/can/dev.h
3638 F:      include/linux/can/platform/
3639 F:      include/uapi/linux/can/error.h
3640 F:      include/uapi/linux/can/netlink.h
3641
3642 CAN NETWORK LAYER
3643 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3644 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3645 L:      linux-can@vger.kernel.org
3646 W:      https://github.com/linux-can
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3649 S:      Maintained
3650 F:      Documentation/networking/can.rst
3651 F:      net/can/
3652 F:      include/linux/can/core.h
3653 F:      include/uapi/linux/can.h
3654 F:      include/uapi/linux/can/bcm.h
3655 F:      include/uapi/linux/can/raw.h
3656 F:      include/uapi/linux/can/gw.h
3657
3658 CAPABILITIES
3659 M:      Serge Hallyn <serge@hallyn.com>
3660 L:      linux-security-module@vger.kernel.org
3661 S:      Supported
3662 F:      include/linux/capability.h
3663 F:      include/uapi/linux/capability.h
3664 F:      security/commoncap.c
3665 F:      kernel/capability.c
3666
3667 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3668 M:      Kevin Tsai <ktsai@capellamicro.com>
3669 S:      Maintained
3670 F:      drivers/iio/light/cm*
3671
3672 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3673 M:      Christian Lamparter <chunkeey@googlemail.com>
3674 L:      linux-wireless@vger.kernel.org
3675 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3676 S:      Maintained
3677 F:      drivers/net/wireless/ath/carl9170/
3678
3679 CAVIUM I2C DRIVER
3680 M:      Jan Glauber <jglauber@cavium.com>
3681 M:      David Daney <david.daney@cavium.com>
3682 W:      http://www.cavium.com
3683 S:      Supported
3684 F:      drivers/i2c/busses/i2c-octeon*
3685 F:      drivers/i2c/busses/i2c-thunderx*
3686
3687 CAVIUM LIQUIDIO NETWORK DRIVER
3688 M:      Derek Chickles <dchickles@marvell.com>
3689 M:      Satanand Burla <sburla@marvell.com>
3690 M:      Felix Manlunas <fmanlunas@marvell.com>
3691 L:      netdev@vger.kernel.org
3692 W:      http://www.cavium.com
3693 S:      Supported
3694 F:      drivers/net/ethernet/cavium/liquidio/
3695
3696 CAVIUM MMC DRIVER
3697 M:      Jan Glauber <jglauber@cavium.com>
3698 M:      David Daney <david.daney@cavium.com>
3699 M:      Steven J. Hill <Steven.Hill@cavium.com>
3700 W:      http://www.cavium.com
3701 S:      Supported
3702 F:      drivers/mmc/host/cavium*
3703
3704 CAVIUM OCTEON-TX CRYPTO DRIVER
3705 M:      George Cherian <george.cherian@cavium.com>
3706 L:      linux-crypto@vger.kernel.org
3707 W:      http://www.cavium.com
3708 S:      Supported
3709 F:      drivers/crypto/cavium/cpt/
3710
3711 CAVIUM THUNDERX2 ARM64 SOC
3712 M:      Robert Richter <rrichter@cavium.com>
3713 M:      Jayachandran C <jnair@caviumnetworks.com>
3714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3715 S:      Maintained
3716 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3717 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3718
3719 CC2520 IEEE-802.15.4 RADIO DRIVER
3720 M:      Varka Bhadram <varkabhadram@gmail.com>
3721 L:      linux-wpan@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/net/ieee802154/cc2520.c
3724 F:      include/linux/spi/cc2520.h
3725 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3726
3727 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3728 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3729 L:      linux-crypto@vger.kernel.org
3730 S:      Supported
3731 F:      drivers/crypto/ccree/
3732 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3733
3734 CEC FRAMEWORK
3735 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3736 L:      linux-media@vger.kernel.org
3737 T:      git git://linuxtv.org/media_tree.git
3738 W:      http://linuxtv.org
3739 S:      Supported
3740 F:      Documentation/media/kapi/cec-core.rst
3741 F:      Documentation/media/uapi/cec
3742 F:      drivers/media/cec/
3743 F:      drivers/media/rc/keymaps/rc-cec.c
3744 F:      include/media/cec.h
3745 F:      include/media/cec-notifier.h
3746 F:      include/uapi/linux/cec.h
3747 F:      include/uapi/linux/cec-funcs.h
3748 F:      Documentation/devicetree/bindings/media/cec.txt
3749 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3750
3751 CEC GPIO DRIVER
3752 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3753 L:      linux-media@vger.kernel.org
3754 T:      git git://linuxtv.org/media_tree.git
3755 W:      http://linuxtv.org
3756 S:      Supported
3757 F:      drivers/media/platform/cec-gpio/
3758 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3759
3760 CELL BROADBAND ENGINE ARCHITECTURE
3761 M:      Arnd Bergmann <arnd@arndb.de>
3762 L:      linuxppc-dev@lists.ozlabs.org
3763 W:      http://www.ibm.com/developerworks/power/cell/
3764 S:      Supported
3765 F:      arch/powerpc/include/asm/cell*.h
3766 F:      arch/powerpc/include/asm/spu*.h
3767 F:      arch/powerpc/include/uapi/asm/spu*.h
3768 F:      arch/powerpc/oprofile/*cell*
3769 F:      arch/powerpc/platforms/cell/
3770
3771 CEPH COMMON CODE (LIBCEPH)
3772 M:      Ilya Dryomov <idryomov@gmail.com>
3773 M:      Jeff Layton <jlayton@kernel.org>
3774 M:      Sage Weil <sage@redhat.com>
3775 L:      ceph-devel@vger.kernel.org
3776 W:      http://ceph.com/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3778 T:      git git://github.com/ceph/ceph-client.git
3779 S:      Supported
3780 F:      net/ceph/
3781 F:      include/linux/ceph/
3782 F:      include/linux/crush/
3783
3784 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3785 M:      Jeff Layton <jlayton@kernel.org>
3786 M:      Sage Weil <sage@redhat.com>
3787 M:      Ilya Dryomov <idryomov@gmail.com>
3788 L:      ceph-devel@vger.kernel.org
3789 W:      http://ceph.com/
3790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3791 T:      git git://github.com/ceph/ceph-client.git
3792 S:      Supported
3793 F:      Documentation/filesystems/ceph.txt
3794 F:      fs/ceph/
3795
3796 CERTIFICATE HANDLING:
3797 M:      David Howells <dhowells@redhat.com>
3798 M:      David Woodhouse <dwmw2@infradead.org>
3799 L:      keyrings@vger.kernel.org
3800 S:      Maintained
3801 F:      Documentation/admin-guide/module-signing.rst
3802 F:      certs/
3803 F:      scripts/sign-file.c
3804 F:      scripts/extract-cert.c
3805
3806 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3807 L:      linux-usb@vger.kernel.org
3808 S:      Orphan
3809 F:      Documentation/usb/wusb-design-overview.rst
3810 F:      Documentation/usb/wusb-cbaf
3811 F:      drivers/usb/host/hwa-hc.c
3812 F:      drivers/usb/host/whci/
3813 F:      drivers/usb/wusbcore/
3814 F:      include/linux/usb/wusb*
3815
3816 CFAG12864B LCD DRIVER
3817 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3818 S:      Maintained
3819 F:      drivers/auxdisplay/cfag12864b.c
3820 F:      include/linux/cfag12864b.h
3821
3822 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3823 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      drivers/auxdisplay/cfag12864bfb.c
3826 F:      include/linux/cfag12864b.h
3827
3828 802.11 (including CFG80211/NL80211)
3829 M:      Johannes Berg <johannes@sipsolutions.net>
3830 L:      linux-wireless@vger.kernel.org
3831 W:      http://wireless.kernel.org/
3832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3834 S:      Maintained
3835 F:      net/wireless/
3836 F:      include/uapi/linux/nl80211.h
3837 F:      include/linux/ieee80211.h
3838 F:      include/net/wext.h
3839 F:      include/net/cfg80211.h
3840 F:      include/net/iw_handler.h
3841 F:      include/net/ieee80211_radiotap.h
3842 F:      Documentation/driver-api/80211/cfg80211.rst
3843 F:      Documentation/networking/regulatory.txt
3844
3845 CHAR and MISC DRIVERS
3846 M:      Arnd Bergmann <arnd@arndb.de>
3847 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3849 S:      Supported
3850 F:      drivers/char/
3851 F:      drivers/misc/
3852 F:      include/linux/miscdevice.h
3853
3854 CHECKPATCH
3855 M:      Andy Whitcroft <apw@canonical.com>
3856 M:      Joe Perches <joe@perches.com>
3857 S:      Maintained
3858 F:      scripts/checkpatch.pl
3859
3860 CHINESE DOCUMENTATION
3861 M:      Harry Wei <harryxiyou@gmail.com>
3862 M:      Alex Shi <alex.shi@linux.alibaba.com>
3863 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3864 S:      Maintained
3865 F:      Documentation/translations/zh_CN/
3866
3867 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3868 M:      Peter Chen <Peter.Chen@nxp.com>
3869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3870 L:      linux-usb@vger.kernel.org
3871 S:      Maintained
3872 F:      drivers/usb/chipidea/
3873
3874 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3875 M:      Hans de Goede <hdegoede@redhat.com>
3876 L:      linux-input@vger.kernel.org
3877 S:      Maintained
3878 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3879 F:      drivers/input/touchscreen/chipone_icn8318.c
3880
3881 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3882 M:      Hans de Goede <hdegoede@redhat.com>
3883 L:      linux-input@vger.kernel.org
3884 S:      Maintained
3885 F:      drivers/input/touchscreen/chipone_icn8505.c
3886
3887 CHROME HARDWARE PLATFORM SUPPORT
3888 M:      Benson Leung <bleung@chromium.org>
3889 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3890 S:      Maintained
3891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3892 F:      drivers/platform/chrome/
3893
3894 CHROMEOS EC SUBDRIVERS
3895 M:      Benson Leung <bleung@chromium.org>
3896 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3897 R:      Guenter Roeck <groeck@chromium.org>
3898 S:      Maintained
3899 N:      cros_ec
3900 N:      cros-ec
3901 F:      drivers/power/supply/cros_usbpd-charger.c
3902
3903 CHROMEOS EC CODEC DRIVER
3904 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3905 S:      Maintained
3906 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3907 R:      Guenter Roeck <groeck@chromium.org>
3908 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3909 F:      sound/soc/codecs/cros_ec_codec.*
3910
3911 CIRRUS LOGIC AUDIO CODEC DRIVERS
3912 M:      Brian Austin <brian.austin@cirrus.com>
3913 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3915 S:      Maintained
3916 F:      sound/soc/codecs/cs*
3917
3918 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3919 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3920 L:      netdev@vger.kernel.org
3921 S:      Maintained
3922 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3923
3924 CIRRUS LOGIC LOCHNAGAR DRIVER
3925 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3926 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3927 L:      patches@opensource.cirrus.com
3928 S:      Supported
3929 F:      drivers/clk/clk-lochnagar.c
3930 F:      drivers/hwmon/lochnagar-hwmon.c
3931 F:      drivers/mfd/lochnagar-i2c.c
3932 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3933 F:      drivers/regulator/lochnagar-regulator.c
3934 F:      sound/soc/codecs/lochnagar-sc.c
3935 F:      include/dt-bindings/clk/lochnagar.h
3936 F:      include/dt-bindings/pinctrl/lochnagar.h
3937 F:      include/linux/mfd/lochnagar*
3938 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3939 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3940 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3941 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3942 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3943 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3944 F:      Documentation/hwmon/lochnagar.rst
3945
3946 CISCO FCOE HBA DRIVER
3947 M:      Satish Kharat <satishkh@cisco.com>
3948 M:      Sesidhar Baddela <sebaddel@cisco.com>
3949 M:      Karan Tilak Kumar <kartilak@cisco.com>
3950 L:      linux-scsi@vger.kernel.org
3951 S:      Supported
3952 F:      drivers/scsi/fnic/
3953
3954 CISCO SCSI HBA DRIVER
3955 M:      Karan Tilak Kumar <kartilak@cisco.com>
3956 M:      Sesidhar Baddela <sebaddel@cisco.com>
3957 L:      linux-scsi@vger.kernel.org
3958 S:      Supported
3959 F:      drivers/scsi/snic/
3960
3961 CISCO VIC ETHERNET NIC DRIVER
3962 M:      Christian Benvenuti <benve@cisco.com>
3963 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3964 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3965 S:      Supported
3966 F:      drivers/net/ethernet/cisco/enic/
3967
3968 CISCO VIC LOW LATENCY NIC DRIVER
3969 M:      Christian Benvenuti <benve@cisco.com>
3970 M:      Nelson Escobar <neescoba@cisco.com>
3971 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3972 S:      Supported
3973 F:      drivers/infiniband/hw/usnic/
3974
3975 CIRRUS LOGIC MADERA CODEC DRIVERS
3976 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3977 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3978 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3979 L:      patches@opensource.cirrus.com
3980 T:      git https://github.com/CirrusLogic/linux-drivers.git
3981 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3982 S:      Supported
3983 F:      Documentation/devicetree/bindings/mfd/madera.txt
3984 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3985 F:      Documentation/devicetree/bindings/sound/madera.txt
3986 F:      include/dt-bindings/sound/madera*
3987 F:      include/linux/irqchip/irq-madera*
3988 F:      include/linux/mfd/madera/*
3989 F:      include/sound/madera*
3990 F:      drivers/gpio/gpio-madera*
3991 F:      drivers/irqchip/irq-madera*
3992 F:      drivers/mfd/madera*
3993 F:      drivers/mfd/cs47l*
3994 F:      drivers/pinctrl/cirrus/*
3995 F:      sound/soc/codecs/cs47l*
3996 F:      sound/soc/codecs/madera*
3997
3998 CLANG-FORMAT FILE
3999 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4000 S:      Maintained
4001 F:      .clang-format
4002
4003 CLANG/LLVM BUILD SUPPORT
4004 L:      clang-built-linux@googlegroups.com
4005 W:      https://clangbuiltlinux.github.io/
4006 B:      https://github.com/ClangBuiltLinux/linux/issues
4007 C:      irc://chat.freenode.net/clangbuiltlinux
4008 S:      Supported
4009 K:      \b(?i:clang|llvm)\b
4010
4011 CLEANCACHE API
4012 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4013 L:      linux-kernel@vger.kernel.org
4014 S:      Maintained
4015 F:      mm/cleancache.c
4016 F:      include/linux/cleancache.h
4017
4018 CLK API
4019 M:      Russell King <linux@armlinux.org.uk>
4020 L:      linux-clk@vger.kernel.org
4021 S:      Maintained
4022 F:      include/linux/clk.h
4023
4024 CLOCKSOURCE, CLOCKEVENT DRIVERS
4025 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4026 M:      Thomas Gleixner <tglx@linutronix.de>
4027 L:      linux-kernel@vger.kernel.org
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4029 S:      Supported
4030 F:      drivers/clocksource/
4031 F:      Documentation/devicetree/bindings/timer/
4032
4033 CMPC ACPI DRIVER
4034 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4035 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Supported
4038 F:      drivers/platform/x86/classmate-laptop.c
4039
4040 COBALT MEDIA DRIVER
4041 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4042 L:      linux-media@vger.kernel.org
4043 T:      git git://linuxtv.org/media_tree.git
4044 W:      https://linuxtv.org
4045 S:      Supported
4046 F:      drivers/media/pci/cobalt/
4047
4048 COCCINELLE/Semantic Patches (SmPL)
4049 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4050 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4051 M:      Nicolas Palix <nicolas.palix@imag.fr>
4052 M:      Michal Marek <michal.lkml@markovi.net>
4053 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4055 W:      http://coccinelle.lip6.fr/
4056 S:      Supported
4057 F:      Documentation/dev-tools/coccinelle.rst
4058 F:      scripts/coccinelle/
4059 F:      scripts/coccicheck
4060
4061 CODA FILE SYSTEM
4062 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4063 M:      coda@cs.cmu.edu
4064 L:      codalist@coda.cs.cmu.edu
4065 W:      http://www.coda.cs.cmu.edu/
4066 S:      Maintained
4067 F:      Documentation/filesystems/coda.txt
4068 F:      fs/coda/
4069 F:      include/linux/coda*.h
4070 F:      include/uapi/linux/coda*.h
4071
4072 CODA V4L2 MEM2MEM DRIVER
4073 M:      Philipp Zabel <p.zabel@pengutronix.de>
4074 L:      linux-media@vger.kernel.org
4075 S:      Maintained
4076 F:      Documentation/devicetree/bindings/media/coda.txt
4077 F:      drivers/media/platform/coda/
4078
4079 CODE OF CONDUCT
4080 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4081 S:      Supported
4082 F:      Documentation/process/code-of-conduct.rst
4083 F:      Documentation/process/code-of-conduct-interpretation.rst
4084
4085 COMMON CLK FRAMEWORK
4086 M:      Michael Turquette <mturquette@baylibre.com>
4087 M:      Stephen Boyd <sboyd@kernel.org>
4088 L:      linux-clk@vger.kernel.org
4089 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4091 S:      Maintained
4092 F:      Documentation/devicetree/bindings/clock/
4093 F:      drivers/clk/
4094 X:      drivers/clk/clkdev.c
4095 F:      include/linux/clk-pr*
4096 F:      include/linux/clk/
4097 F:      include/linux/of_clk.h
4098
4099 COMMON INTERNET FILE SYSTEM (CIFS)
4100 M:      Steve French <sfrench@samba.org>
4101 L:      linux-cifs@vger.kernel.org
4102 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4103 W:      http://linux-cifs.samba.org/
4104 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4105 S:      Supported
4106 F:      Documentation/filesystems/cifs/
4107 F:      fs/cifs/
4108
4109 COMPACTPCI HOTPLUG CORE
4110 M:      Scott Murray <scott@spiteful.org>
4111 L:      linux-pci@vger.kernel.org
4112 S:      Maintained
4113 F:      drivers/pci/hotplug/cpci_hotplug*
4114
4115 COMPACTPCI HOTPLUG GENERIC DRIVER
4116 M:      Scott Murray <scott@spiteful.org>
4117 L:      linux-pci@vger.kernel.org
4118 S:      Maintained
4119 F:      drivers/pci/hotplug/cpcihp_generic.c
4120
4121 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4122 M:      Scott Murray <scott@spiteful.org>
4123 L:      linux-pci@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4126
4127 COMPAL LAPTOP SUPPORT
4128 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4129 L:      platform-driver-x86@vger.kernel.org
4130 S:      Maintained
4131 F:      drivers/platform/x86/compal-laptop.c
4132
4133 COMPILER ATTRIBUTES
4134 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4135 S:      Maintained
4136 F:      include/linux/compiler_attributes.h
4137
4138 CONEXANT ACCESSRUNNER USB DRIVER
4139 L:      accessrunner-general@lists.sourceforge.net
4140 W:      http://accessrunner.sourceforge.net/
4141 S:      Orphan
4142 F:      drivers/usb/atm/cxacru.c
4143
4144 CONFIGFS
4145 M:      Joel Becker <jlbec@evilplan.org>
4146 M:      Christoph Hellwig <hch@lst.de>
4147 T:      git git://git.infradead.org/users/hch/configfs.git
4148 S:      Supported
4149 F:      fs/configfs/
4150 F:      include/linux/configfs.h
4151
4152 CONNECTOR
4153 M:      Evgeniy Polyakov <zbr@ioremap.net>
4154 L:      netdev@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/connector/
4157
4158 CONTROL GROUP (CGROUP)
4159 M:      Tejun Heo <tj@kernel.org>
4160 M:      Li Zefan <lizefan@huawei.com>
4161 M:      Johannes Weiner <hannes@cmpxchg.org>
4162 L:      cgroups@vger.kernel.org
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4164 S:      Maintained
4165 F:      Documentation/admin-guide/cgroup-v2.rst
4166 F:      Documentation/admin-guide/cgroup-v1/
4167 F:      include/linux/cgroup*
4168 F:      kernel/cgroup/
4169
4170 CONTROL GROUP - CPUSET
4171 M:      Li Zefan <lizefan@huawei.com>
4172 L:      cgroups@vger.kernel.org
4173 W:      http://www.bullopensource.org/cpuset/
4174 W:      http://oss.sgi.com/projects/cpusets/
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4176 S:      Maintained
4177 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4178 F:      include/linux/cpuset.h
4179 F:      kernel/cgroup/cpuset.c
4180
4181 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4182 M:      Johannes Weiner <hannes@cmpxchg.org>
4183 M:      Michal Hocko <mhocko@kernel.org>
4184 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4185 L:      cgroups@vger.kernel.org
4186 L:      linux-mm@kvack.org
4187 S:      Maintained
4188 F:      mm/memcontrol.c
4189 F:      mm/swap_cgroup.c
4190
4191 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4192 M:      Tejun Heo <tj@kernel.org>
4193 M:      Jens Axboe <axboe@kernel.dk>
4194 L:      cgroups@vger.kernel.org
4195 L:      linux-block@vger.kernel.org
4196 T:      git git://git.kernel.dk/linux-block
4197 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4198 F:      block/blk-cgroup.c
4199 F:      include/linux/blk-cgroup.h
4200 F:      block/blk-throttle.c
4201 F:      block/blk-iolatency.c
4202 F:      block/bfq-cgroup.c
4203
4204 CORETEMP HARDWARE MONITORING DRIVER
4205 M:      Fenghua Yu <fenghua.yu@intel.com>
4206 L:      linux-hwmon@vger.kernel.org
4207 S:      Maintained
4208 F:      Documentation/hwmon/coretemp.rst
4209 F:      drivers/hwmon/coretemp.c
4210
4211 COSA/SRP SYNC SERIAL DRIVER
4212 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4213 W:      http://www.fi.muni.cz/~kas/cosa/
4214 S:      Maintained
4215 F:      drivers/net/wan/cosa*
4216
4217 COUNTER SUBSYSTEM
4218 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4219 L:      linux-iio@vger.kernel.org
4220 S:      Maintained
4221 F:      Documentation/ABI/testing/sysfs-bus-counter*
4222 F:      Documentation/driver-api/generic-counter.rst
4223 F:      drivers/counter/
4224 F:      include/linux/counter.h
4225 F:      include/linux/counter_enum.h
4226
4227 CPMAC ETHERNET DRIVER
4228 M:      Florian Fainelli <f.fainelli@gmail.com>
4229 L:      netdev@vger.kernel.org
4230 S:      Maintained
4231 F:      drivers/net/ethernet/ti/cpmac.c
4232
4233 CPU FREQUENCY SCALING FRAMEWORK
4234 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4235 M:      Viresh Kumar <viresh.kumar@linaro.org>
4236 L:      linux-pm@vger.kernel.org
4237 S:      Maintained
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4240 B:      https://bugzilla.kernel.org
4241 F:      Documentation/admin-guide/pm/cpufreq.rst
4242 F:      Documentation/admin-guide/pm/intel_pstate.rst
4243 F:      Documentation/cpu-freq/
4244 F:      Documentation/devicetree/bindings/cpufreq/
4245 F:      drivers/cpufreq/
4246 F:      kernel/sched/cpufreq*.c
4247 F:      include/linux/cpufreq.h
4248 F:      include/linux/sched/cpufreq.h
4249 F:      tools/testing/selftests/cpufreq/
4250
4251 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4252 M:      Viresh Kumar <viresh.kumar@linaro.org>
4253 M:      Sudeep Holla <sudeep.holla@arm.com>
4254 L:      linux-pm@vger.kernel.org
4255 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4256 S:      Maintained
4257 F:      drivers/cpufreq/arm_big_little.h
4258 F:      drivers/cpufreq/arm_big_little.c
4259
4260 CPU POWER MONITORING SUBSYSTEM
4261 M:      Thomas Renninger <trenn@suse.com>
4262 M:      Shuah Khan <shuah@kernel.org>
4263 M:      Shuah Khan <skhan@linuxfoundation.org>
4264 L:      linux-pm@vger.kernel.org
4265 S:      Maintained
4266 F:      tools/power/cpupower/
4267
4268 CPUID/MSR DRIVER
4269 M:      "H. Peter Anvin" <hpa@zytor.com>
4270 S:      Maintained
4271 F:      arch/x86/kernel/cpuid.c
4272 F:      arch/x86/kernel/msr.c
4273
4274 CPUIDLE DRIVER - ARM BIG LITTLE
4275 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4276 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4277 L:      linux-pm@vger.kernel.org
4278 L:      linux-arm-kernel@lists.infradead.org
4279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4280 S:      Maintained
4281 F:      drivers/cpuidle/cpuidle-big_little.c
4282
4283 CPUIDLE DRIVER - ARM EXYNOS
4284 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4285 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4286 M:      Kukjin Kim <kgene@kernel.org>
4287 L:      linux-pm@vger.kernel.org
4288 L:      linux-samsung-soc@vger.kernel.org
4289 S:      Supported
4290 F:      drivers/cpuidle/cpuidle-exynos.c
4291 F:      arch/arm/mach-exynos/pm.c
4292
4293 CPU IDLE TIME MANAGEMENT FRAMEWORK
4294 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4295 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4296 L:      linux-pm@vger.kernel.org
4297 S:      Maintained
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4299 B:      https://bugzilla.kernel.org
4300 F:      Documentation/admin-guide/pm/cpuidle.rst
4301 F:      Documentation/driver-api/pm/cpuidle.rst
4302 F:      drivers/cpuidle/*
4303 F:      include/linux/cpuidle.h
4304
4305 CRAMFS FILESYSTEM
4306 M:      Nicolas Pitre <nico@fluxnic.net>
4307 S:      Maintained
4308 F:      Documentation/filesystems/cramfs.txt
4309 F:      fs/cramfs/
4310
4311 CRYPTO API
4312 M:      Herbert Xu <herbert@gondor.apana.org.au>
4313 M:      "David S. Miller" <davem@davemloft.net>
4314 L:      linux-crypto@vger.kernel.org
4315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4317 S:      Maintained
4318 F:      Documentation/crypto/
4319 F:      Documentation/devicetree/bindings/crypto/
4320 F:      arch/*/crypto/
4321 F:      crypto/
4322 F:      drivers/crypto/
4323 F:      include/crypto/
4324 F:      include/linux/crypto*
4325 F:      lib/crypto/
4326
4327 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4328 M:      Neil Horman <nhorman@tuxdriver.com>
4329 L:      linux-crypto@vger.kernel.org
4330 S:      Maintained
4331 F:      crypto/ansi_cprng.c
4332 F:      crypto/rng.c
4333
4334 CS3308 MEDIA DRIVER
4335 M:      Hans Verkuil <hverkuil@xs4all.nl>
4336 L:      linux-media@vger.kernel.org
4337 T:      git git://linuxtv.org/media_tree.git
4338 W:      http://linuxtv.org
4339 S:      Odd Fixes
4340 F:      drivers/media/i2c/cs3308.c
4341
4342 CS5535 Audio ALSA driver
4343 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4344 S:      Maintained
4345 F:      sound/pci/cs5535audio/
4346
4347 CSI DRIVERS FOR ALLWINNER V3s
4348 M:      Yong Deng <yong.deng@magewell.com>
4349 L:      linux-media@vger.kernel.org
4350 T:      git git://linuxtv.org/media_tree.git
4351 S:      Maintained
4352 F:      drivers/media/platform/sunxi/sun6i-csi/
4353 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4354
4355 CW1200 WLAN driver
4356 M:      Solomon Peachy <pizza@shaftnet.org>
4357 S:      Maintained
4358 F:      drivers/net/wireless/st/cw1200/
4359
4360 CX18 VIDEO4LINUX DRIVER
4361 M:      Andy Walls <awalls@md.metrocast.net>
4362 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4363 L:      linux-media@vger.kernel.org
4364 T:      git git://linuxtv.org/media_tree.git
4365 W:      https://linuxtv.org
4366 W:      http://www.ivtvdriver.org/index.php/Cx18
4367 S:      Maintained
4368 F:      Documentation/media/v4l-drivers/cx18*
4369 F:      drivers/media/pci/cx18/
4370 F:      include/uapi/linux/ivtv*
4371
4372 CX2341X MPEG ENCODER HELPER MODULE
4373 M:      Hans Verkuil <hverkuil@xs4all.nl>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 W:      https://linuxtv.org
4377 S:      Maintained
4378 F:      drivers/media/common/cx2341x*
4379 F:      include/media/drv-intf/cx2341x.h
4380
4381 CX24120 MEDIA DRIVER
4382 M:      Jemma Denson <jdenson@gmail.com>
4383 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4384 L:      linux-media@vger.kernel.org
4385 W:      https://linuxtv.org
4386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4387 S:      Maintained
4388 F:      drivers/media/dvb-frontends/cx24120*
4389
4390 CX88 VIDEO4LINUX DRIVER
4391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4392 L:      linux-media@vger.kernel.org
4393 W:      https://linuxtv.org
4394 T:      git git://linuxtv.org/media_tree.git
4395 S:      Odd fixes
4396 F:      Documentation/media/v4l-drivers/cx88*
4397 F:      drivers/media/pci/cx88/
4398
4399 CXD2820R MEDIA DRIVER
4400 M:      Antti Palosaari <crope@iki.fi>
4401 L:      linux-media@vger.kernel.org
4402 W:      https://linuxtv.org
4403 W:      http://palosaari.fi/linux/
4404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4405 T:      git git://linuxtv.org/anttip/media_tree.git
4406 S:      Maintained
4407 F:      drivers/media/dvb-frontends/cxd2820r*
4408
4409 CXGB3 ETHERNET DRIVER (CXGB3)
4410 M:      Vishal Kulkarni <vishal@chelsio.com>
4411 L:      netdev@vger.kernel.org
4412 W:      http://www.chelsio.com
4413 S:      Supported
4414 F:      drivers/net/ethernet/chelsio/cxgb3/
4415
4416 CXGB3 ISCSI DRIVER (CXGB3I)
4417 M:      Karen Xie <kxie@chelsio.com>
4418 L:      linux-scsi@vger.kernel.org
4419 W:      http://www.chelsio.com
4420 S:      Supported
4421 F:      drivers/scsi/cxgbi/cxgb3i
4422
4423 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4424 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4425 L:      linux-rdma@vger.kernel.org
4426 W:      http://www.openfabrics.org
4427 S:      Supported
4428 F:      drivers/infiniband/hw/cxgb3/
4429 F:      include/uapi/rdma/cxgb3-abi.h
4430
4431 CXGB4 CRYPTO DRIVER (chcr)
4432 M:      Atul Gupta <atul.gupta@chelsio.com>
4433 L:      linux-crypto@vger.kernel.org
4434 W:      http://www.chelsio.com
4435 S:      Supported
4436 F:      drivers/crypto/chelsio
4437
4438 CXGB4 ETHERNET DRIVER (CXGB4)
4439 M:      Vishal Kulkarni <vishal@chelsio.com>
4440 L:      netdev@vger.kernel.org
4441 W:      http://www.chelsio.com
4442 S:      Supported
4443 F:      drivers/net/ethernet/chelsio/cxgb4/
4444
4445 CXGB4 ISCSI DRIVER (CXGB4I)
4446 M:      Karen Xie <kxie@chelsio.com>
4447 L:      linux-scsi@vger.kernel.org
4448 W:      http://www.chelsio.com
4449 S:      Supported
4450 F:      drivers/scsi/cxgbi/cxgb4i
4451
4452 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4453 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4454 L:      linux-rdma@vger.kernel.org
4455 W:      http://www.openfabrics.org
4456 S:      Supported
4457 F:      drivers/infiniband/hw/cxgb4/
4458 F:      include/uapi/rdma/cxgb4-abi.h
4459
4460 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4461 M:      Casey Leedom <leedom@chelsio.com>
4462 L:      netdev@vger.kernel.org
4463 W:      http://www.chelsio.com
4464 S:      Supported
4465 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4466
4467 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4468 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4469 M:      Andrew Donnellan <ajd@linux.ibm.com>
4470 L:      linuxppc-dev@lists.ozlabs.org
4471 S:      Supported
4472 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4473 F:      drivers/misc/cxl/
4474 F:      include/misc/cxl*
4475 F:      include/uapi/misc/cxl.h
4476 F:      Documentation/powerpc/cxl.rst
4477 F:      Documentation/ABI/testing/sysfs-class-cxl
4478
4479 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4480 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4481 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4482 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4483 L:      linux-scsi@vger.kernel.org
4484 S:      Supported
4485 F:      drivers/scsi/cxlflash/
4486 F:      include/uapi/scsi/cxlflash_ioctl.h
4487 F:      Documentation/powerpc/cxlflash.rst
4488
4489 CYBERPRO FB DRIVER
4490 M:      Russell King <linux@armlinux.org.uk>
4491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4492 W:      http://www.armlinux.org.uk/
4493 S:      Maintained
4494 F:      drivers/video/fbdev/cyber2000fb.*
4495
4496 CYCLADES ASYNC MUX DRIVER
4497 W:      http://www.cyclades.com/
4498 S:      Orphan
4499 F:      drivers/tty/cyclades.c
4500 F:      include/linux/cyclades.h
4501 F:      include/uapi/linux/cyclades.h
4502
4503 CYCLADES PC300 DRIVER
4504 W:      http://www.cyclades.com/
4505 S:      Orphan
4506 F:      drivers/net/wan/pc300*
4507
4508 CYPRESS_FIRMWARE MEDIA DRIVER
4509 M:      Antti Palosaari <crope@iki.fi>
4510 L:      linux-media@vger.kernel.org
4511 W:      https://linuxtv.org
4512 W:      http://palosaari.fi/linux/
4513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4514 T:      git git://linuxtv.org/anttip/media_tree.git
4515 S:      Maintained
4516 F:      drivers/media/common/cypress_firmware*
4517
4518 CYTTSP TOUCHSCREEN DRIVER
4519 M:      Ferruh Yigit <fery@cypress.com>
4520 L:      linux-input@vger.kernel.org
4521 S:      Supported
4522 F:      drivers/input/touchscreen/cyttsp*
4523 F:      include/linux/input/cyttsp.h
4524
4525 D-LINK DIR-685 TOUCHKEYS DRIVER
4526 M:      Linus Walleij <linus.walleij@linaro.org>
4527 L:      linux-input@vger.kernel.org
4528 S:      Supported
4529 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4530
4531 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4532 M:      Joshua Kinard <kumba@gentoo.org>
4533 S:      Maintained
4534 F:      drivers/rtc/rtc-ds1685.c
4535 F:      include/linux/rtc/ds1685.h
4536
4537 DAMA SLAVE for AX.25
4538 M:      Joerg Reuter <jreuter@yaina.de>
4539 W:      http://yaina.de/jreuter/
4540 W:      http://www.qsl.net/dl1bke/
4541 L:      linux-hams@vger.kernel.org
4542 S:      Maintained
4543 F:      net/ax25/af_ax25.c
4544 F:      net/ax25/ax25_dev.c
4545 F:      net/ax25/ax25_ds_*
4546 F:      net/ax25/ax25_in.c
4547 F:      net/ax25/ax25_out.c
4548 F:      net/ax25/ax25_timer.c
4549 F:      net/ax25/sysctl_net_ax25.c
4550
4551 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4552 L:      netdev@vger.kernel.org
4553 S:      Orphan
4554 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4555 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4556
4557 DC390/AM53C974 SCSI driver
4558 M:      Hannes Reinecke <hare@suse.com>
4559 L:      linux-scsi@vger.kernel.org
4560 S:      Maintained
4561 F:      drivers/scsi/am53c974.c
4562
4563 DC395x SCSI driver
4564 M:      Oliver Neukum <oliver@neukum.org>
4565 M:      Ali Akcaagac <aliakc@web.de>
4566 M:      Jamie Lenehan <lenehan@twibble.org>
4567 L:      dc395x@twibble.org
4568 W:      http://twibble.org/dist/dc395x/
4569 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4570 S:      Maintained
4571 F:      Documentation/scsi/dc395x.txt
4572 F:      drivers/scsi/dc395x.*
4573
4574 DCCP PROTOCOL
4575 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4576 L:      dccp@vger.kernel.org
4577 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4578 S:      Maintained
4579 F:      include/linux/dccp.h
4580 F:      include/uapi/linux/dccp.h
4581 F:      include/linux/tfrc.h
4582 F:      net/dccp/
4583
4584 DECnet NETWORK LAYER
4585 W:      http://linux-decnet.sourceforge.net
4586 L:      linux-decnet-user@lists.sourceforge.net
4587 S:      Orphan
4588 F:      Documentation/networking/decnet.txt
4589 F:      net/decnet/
4590
4591 DECSTATION PLATFORM SUPPORT
4592 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4593 L:      linux-mips@vger.kernel.org
4594 W:      http://www.linux-mips.org/wiki/DECstation
4595 S:      Maintained
4596 F:      arch/mips/dec/
4597 F:      arch/mips/include/asm/dec/
4598 F:      arch/mips/include/asm/mach-dec/
4599
4600 DEFXX FDDI NETWORK DRIVER
4601 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4602 S:      Maintained
4603 F:      drivers/net/fddi/defxx.*
4604
4605 DELL SMBIOS DRIVER
4606 M:      Pali Rohár <pali.rohar@gmail.com>
4607 M:      Mario Limonciello <mario.limonciello@dell.com>
4608 L:      platform-driver-x86@vger.kernel.org
4609 S:      Maintained
4610 F:      drivers/platform/x86/dell-smbios.*
4611
4612 DELL SMBIOS SMM DRIVER
4613 M:      Mario Limonciello <mario.limonciello@dell.com>
4614 L:      platform-driver-x86@vger.kernel.org
4615 S:      Maintained
4616 F:      drivers/platform/x86/dell-smbios-smm.c
4617
4618 DELL SMBIOS WMI DRIVER
4619 M:      Mario Limonciello <mario.limonciello@dell.com>
4620 L:      platform-driver-x86@vger.kernel.org
4621 S:      Maintained
4622 F:      drivers/platform/x86/dell-smbios-wmi.c
4623 F:      tools/wmi/dell-smbios-example.c
4624
4625 DEFZA FDDI NETWORK DRIVER
4626 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4627 S:      Maintained
4628 F:      drivers/net/fddi/defza.*
4629
4630 DELL LAPTOP DRIVER
4631 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4632 M:      Pali Rohár <pali.rohar@gmail.com>
4633 L:      platform-driver-x86@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/platform/x86/dell-laptop.c
4636
4637 DELL LAPTOP FREEFALL DRIVER
4638 M:      Pali Rohár <pali.rohar@gmail.com>
4639 S:      Maintained
4640 F:      drivers/platform/x86/dell-smo8800.c
4641
4642 DELL LAPTOP RBTN DRIVER
4643 M:      Pali Rohár <pali.rohar@gmail.com>
4644 S:      Maintained
4645 F:      drivers/platform/x86/dell-rbtn.*
4646
4647 DELL REMOTE BIOS UPDATE DRIVER
4648 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4649 L:      platform-driver-x86@vger.kernel.org
4650 S:      Maintained
4651 F:      drivers/platform/x86/dell_rbu.c
4652
4653 DELL LAPTOP SMM DRIVER
4654 M:      Pali Rohár <pali.rohar@gmail.com>
4655 S:      Maintained
4656 F:      drivers/hwmon/dell-smm-hwmon.c
4657 F:      include/uapi/linux/i8k.h
4658
4659 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4660 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4661 L:      platform-driver-x86@vger.kernel.org
4662 S:      Maintained
4663 F:      Documentation/driver-api/dcdbas.rst
4664 F:      drivers/platform/x86/dcdbas.*
4665
4666 DELL WMI NOTIFICATIONS DRIVER
4667 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4668 M:      Pali Rohár <pali.rohar@gmail.com>
4669 S:      Maintained
4670 F:      drivers/platform/x86/dell-wmi.c
4671
4672 DELL WMI DESCRIPTOR DRIVER
4673 M:      Mario Limonciello <mario.limonciello@dell.com>
4674 S:      Maintained
4675 F:      drivers/platform/x86/dell-wmi-descriptor.c
4676
4677 DELTA ST MEDIA DRIVER
4678 M:      Hugues Fruchet <hugues.fruchet@st.com>
4679 L:      linux-media@vger.kernel.org
4680 T:      git git://linuxtv.org/media_tree.git
4681 W:      https://linuxtv.org
4682 S:      Supported
4683 F:      drivers/media/platform/sti/delta
4684
4685 DENALI NAND DRIVER
4686 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4687 L:      linux-mtd@lists.infradead.org
4688 S:      Supported
4689 F:      drivers/mtd/nand/raw/denali*
4690
4691 DESIGNWARE EDMA CORE IP DRIVER
4692 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4693 L:      dmaengine@vger.kernel.org
4694 S:      Maintained
4695 F:      drivers/dma/dw-edma/
4696 F:      include/linux/dma/edma.h
4697
4698 DESIGNWARE USB2 DRD IP DRIVER
4699 M:      Minas Harutyunyan <hminas@synopsys.com>
4700 L:      linux-usb@vger.kernel.org
4701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4702 S:      Maintained
4703 F:      drivers/usb/dwc2/
4704
4705 DESIGNWARE USB3 DRD IP DRIVER
4706 M:      Felipe Balbi <balbi@kernel.org>
4707 L:      linux-usb@vger.kernel.org
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4709 S:      Maintained
4710 F:      drivers/usb/dwc3/
4711
4712 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4713 M:      Andreas Klinger <ak@it-klinger.de>
4714 L:      linux-iio@vger.kernel.org
4715 S:      Maintained
4716 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4717 F:      drivers/iio/proximity/srf*.c
4718
4719 DEVICE COREDUMP (DEV_COREDUMP)
4720 M:      Johannes Berg <johannes@sipsolutions.net>
4721 L:      linux-kernel@vger.kernel.org
4722 S:      Maintained
4723 F:      drivers/base/devcoredump.c
4724 F:      include/linux/devcoredump.h
4725
4726 DEVICE FREQUENCY (DEVFREQ)
4727 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4728 M:      Kyungmin Park <kyungmin.park@samsung.com>
4729 R:      Chanwoo Choi <cw00.choi@samsung.com>
4730 L:      linux-pm@vger.kernel.org
4731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4732 S:      Maintained
4733 F:      drivers/devfreq/
4734 F:      include/linux/devfreq.h
4735 F:      Documentation/devicetree/bindings/devfreq/
4736 F:      include/trace/events/devfreq.h
4737
4738 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4739 M:      Chanwoo Choi <cw00.choi@samsung.com>
4740 L:      linux-pm@vger.kernel.org
4741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4742 S:      Supported
4743 F:      drivers/devfreq/event/
4744 F:      drivers/devfreq/devfreq-event.c
4745 F:      include/linux/devfreq-event.h
4746 F:      Documentation/devicetree/bindings/devfreq/event/
4747
4748 DEVICE NUMBER REGISTRY
4749 M:      Torben Mathiasen <device@lanana.org>
4750 W:      http://lanana.org/docs/device-list/index.html
4751 S:      Maintained
4752
4753 DEVICE-MAPPER  (LVM)
4754 M:      Alasdair Kergon <agk@redhat.com>
4755 M:      Mike Snitzer <snitzer@redhat.com>
4756 M:      dm-devel@redhat.com
4757 L:      dm-devel@redhat.com
4758 W:      http://sources.redhat.com/dm
4759 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4761 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4762 S:      Maintained
4763 F:      Documentation/admin-guide/device-mapper/
4764 F:      drivers/md/Makefile
4765 F:      drivers/md/Kconfig
4766 F:      drivers/md/dm*
4767 F:      drivers/md/persistent-data/
4768 F:      include/linux/device-mapper.h
4769 F:      include/linux/dm-*.h
4770 F:      include/uapi/linux/dm-*.h
4771
4772 DEVLINK
4773 M:      Jiri Pirko <jiri@mellanox.com>
4774 L:      netdev@vger.kernel.org
4775 S:      Supported
4776 F:      net/core/devlink.c
4777 F:      include/net/devlink.h
4778 F:      include/uapi/linux/devlink.h
4779
4780 DIALOG SEMICONDUCTOR DRIVERS
4781 M:      Support Opensource <support.opensource@diasemi.com>
4782 W:      http://www.dialog-semiconductor.com/products
4783 S:      Supported
4784 F:      Documentation/hwmon/da90??.rst
4785 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4786 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4787 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4788 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4789 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4790 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4791 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4792 F:      drivers/gpio/gpio-da90??.c
4793 F:      drivers/hwmon/da90??-hwmon.c
4794 F:      drivers/iio/adc/da91??-*.c
4795 F:      drivers/input/misc/da90??_onkey.c
4796 F:      drivers/input/touchscreen/da9052_tsi.c
4797 F:      drivers/leds/leds-da90??.c
4798 F:      drivers/mfd/da903x.c
4799 F:      drivers/mfd/da90??-*.c
4800 F:      drivers/mfd/da91??-*.c
4801 F:      drivers/power/supply/da9052-battery.c
4802 F:      drivers/power/supply/da91??-*.c
4803 F:      drivers/regulator/da903x.c
4804 F:      drivers/regulator/da9???-regulator.[ch]
4805 F:      drivers/regulator/slg51000-regulator.[ch]
4806 F:      drivers/thermal/da90??-thermal.c
4807 F:      drivers/rtc/rtc-da90??.c
4808 F:      drivers/video/backlight/da90??_bl.c
4809 F:      drivers/watchdog/da90??_wdt.c
4810 F:      include/linux/mfd/da903x.h
4811 F:      include/linux/mfd/da9052/
4812 F:      include/linux/mfd/da9055/
4813 F:      include/linux/mfd/da9062/
4814 F:      include/linux/mfd/da9063/
4815 F:      include/linux/mfd/da9150/
4816 F:      include/linux/regulator/da9211.h
4817 F:      include/sound/da[79]*.h
4818 F:      sound/soc/codecs/da[79]*.[ch]
4819
4820 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4821 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4822 L:      linux-gpio@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/gpio/gpio-gpio-mm.c
4825
4826 DIOLAN U2C-12 I2C DRIVER
4827 M:      Guenter Roeck <linux@roeck-us.net>
4828 L:      linux-i2c@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4831
4832 FILESYSTEM DIRECT ACCESS (DAX)
4833 M:      Dan Williams <dan.j.williams@intel.com>
4834 R:      Matthew Wilcox <willy@infradead.org>
4835 R:      Jan Kara <jack@suse.cz>
4836 L:      linux-fsdevel@vger.kernel.org
4837 L:      linux-nvdimm@lists.01.org
4838 S:      Supported
4839 F:      fs/dax.c
4840 F:      include/linux/dax.h
4841 F:      include/trace/events/fs_dax.h
4842
4843 DEVICE DIRECT ACCESS (DAX)
4844 M:      Dan Williams <dan.j.williams@intel.com>
4845 M:      Vishal Verma <vishal.l.verma@intel.com>
4846 M:      Keith Busch <keith.busch@intel.com>
4847 M:      Dave Jiang <dave.jiang@intel.com>
4848 L:      linux-nvdimm@lists.01.org
4849 S:      Supported
4850 F:      drivers/dax/
4851
4852 DIRECTORY NOTIFICATION (DNOTIFY)
4853 M:      Jan Kara <jack@suse.cz>
4854 R:      Amir Goldstein <amir73il@gmail.com>
4855 L:      linux-fsdevel@vger.kernel.org
4856 S:      Maintained
4857 F:      Documentation/filesystems/dnotify.txt
4858 F:      fs/notify/dnotify/
4859 F:      include/linux/dnotify.h
4860
4861 DISK GEOMETRY AND PARTITION HANDLING
4862 M:      Andries Brouwer <aeb@cwi.nl>
4863 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4864 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4865 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4866 S:      Maintained
4867
4868 DISKQUOTA
4869 M:      Jan Kara <jack@suse.com>
4870 S:      Maintained
4871 F:      Documentation/filesystems/quota.txt
4872 F:      fs/quota/
4873 F:      include/linux/quota*.h
4874 F:      include/uapi/linux/quota*.h
4875
4876 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4877 M:      Bernie Thompson <bernie@plugable.com>
4878 L:      linux-fbdev@vger.kernel.org
4879 S:      Maintained
4880 W:      http://plugable.com/category/projects/udlfb/
4881 F:      drivers/video/fbdev/udlfb.c
4882 F:      include/video/udlfb.h
4883 F:      Documentation/fb/udlfb.rst
4884
4885 DISTRIBUTED LOCK MANAGER (DLM)
4886 M:      Christine Caulfield <ccaulfie@redhat.com>
4887 M:      David Teigland <teigland@redhat.com>
4888 L:      cluster-devel@redhat.com
4889 W:      http://sources.redhat.com/cluster/
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4891 S:      Supported
4892 F:      fs/dlm/
4893
4894 DMA BUFFER SHARING FRAMEWORK
4895 M:      Sumit Semwal <sumit.semwal@linaro.org>
4896 S:      Maintained
4897 L:      linux-media@vger.kernel.org
4898 L:      dri-devel@lists.freedesktop.org
4899 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4900 F:      drivers/dma-buf/
4901 F:      include/linux/dma-buf*
4902 F:      include/linux/reservation.h
4903 F:      include/linux/*fence.h
4904 F:      Documentation/driver-api/dma-buf.rst
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4908 M:      Vinod Koul <vkoul@kernel.org>
4909 L:      dmaengine@vger.kernel.org
4910 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4911 S:      Maintained
4912 F:      drivers/dma/
4913 F:      include/linux/dmaengine.h
4914 F:      include/linux/of_dma.h
4915 F:      Documentation/devicetree/bindings/dma/
4916 F:      Documentation/driver-api/dmaengine/
4917 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4918
4919 DMA MAPPING HELPERS
4920 M:      Christoph Hellwig <hch@lst.de>
4921 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4922 R:      Robin Murphy <robin.murphy@arm.com>
4923 L:      iommu@lists.linux-foundation.org
4924 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4925 W:      http://git.infradead.org/users/hch/dma-mapping.git
4926 S:      Supported
4927 F:      kernel/dma/
4928 F:      include/asm-generic/dma-mapping.h
4929 F:      include/linux/dma-direct.h
4930 F:      include/linux/dma-mapping.h
4931 F:      include/linux/dma-noncoherent.h
4932
4933 DME1737 HARDWARE MONITOR DRIVER
4934 M:      Juerg Haefliger <juergh@gmail.com>
4935 L:      linux-hwmon@vger.kernel.org
4936 S:      Maintained
4937 F:      Documentation/hwmon/dme1737.rst
4938 F:      drivers/hwmon/dme1737.c
4939
4940 DMI/SMBIOS SUPPORT
4941 M:      Jean Delvare <jdelvare@suse.com>
4942 S:      Maintained
4943 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4944 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4945 F:      drivers/firmware/dmi-id.c
4946 F:      drivers/firmware/dmi_scan.c
4947 F:      include/linux/dmi.h
4948
4949 DOCUMENTATION
4950 M:      Jonathan Corbet <corbet@lwn.net>
4951 L:      linux-doc@vger.kernel.org
4952 S:      Maintained
4953 F:      Documentation/
4954 F:      scripts/kernel-doc
4955 X:      Documentation/ABI/
4956 X:      Documentation/firmware-guide/acpi/
4957 X:      Documentation/devicetree/
4958 X:      Documentation/i2c/
4959 X:      Documentation/media/
4960 X:      Documentation/power/
4961 X:      Documentation/spi/
4962 T:      git git://git.lwn.net/linux.git docs-next
4963
4964 DOCUMENTATION/ITALIAN
4965 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4966 L:      linux-doc@vger.kernel.org
4967 S:      Maintained
4968 F:      Documentation/translations/it_IT
4969
4970 DONGWOON DW9714 LENS VOICE COIL DRIVER
4971 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4972 L:      linux-media@vger.kernel.org
4973 T:      git git://linuxtv.org/media_tree.git
4974 S:      Maintained
4975 F:      drivers/media/i2c/dw9714.c
4976 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4977
4978 DONGWOON DW9807 LENS VOICE COIL DRIVER
4979 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4980 L:      linux-media@vger.kernel.org
4981 T:      git git://linuxtv.org/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/i2c/dw9807-vcm.c
4984 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4985
4986 DOUBLETALK DRIVER
4987 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4988 L:      blinux-list@redhat.com
4989 S:      Maintained
4990 F:      drivers/char/dtlk.c
4991 F:      include/linux/dtlk.h
4992
4993 DPAA2 DATAPATH I/O (DPIO) DRIVER
4994 M:      Roy Pledge <Roy.Pledge@nxp.com>
4995 L:      linux-kernel@vger.kernel.org
4996 S:      Maintained
4997 F:      drivers/soc/fsl/dpio
4998
4999 DPAA2 ETHERNET DRIVER
5000 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5001 L:      netdev@vger.kernel.org
5002 S:      Maintained
5003 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5004 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5005 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5006 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5007 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5008
5009 DPAA2 ETHERNET SWITCH DRIVER
5010 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5011 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5012 L:      linux-kernel@vger.kernel.org
5013 S:      Maintained
5014 F:      drivers/staging/fsl-dpaa2/ethsw
5015
5016 DPT_I2O SCSI RAID DRIVER
5017 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5018 L:      linux-scsi@vger.kernel.org
5019 W:      http://www.adaptec.com/
5020 S:      Maintained
5021 F:      drivers/scsi/dpt*
5022 F:      drivers/scsi/dpt/
5023
5024 DRBD DRIVER
5025 M:      Philipp Reisner <philipp.reisner@linbit.com>
5026 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5027 L:      drbd-dev@lists.linbit.com
5028 W:      http://www.drbd.org
5029 T:      git git://git.linbit.com/linux-drbd.git
5030 T:      git git://git.linbit.com/drbd-8.4.git
5031 S:      Supported
5032 F:      drivers/block/drbd/
5033 F:      lib/lru_cache.c
5034 F:      Documentation/admin-guide/blockdev/
5035
5036 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5037 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5038 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5040 S:      Supported
5041 F:      Documentation/kobject.txt
5042 F:      drivers/base/
5043 F:      fs/debugfs/
5044 F:      fs/sysfs/
5045 F:      include/linux/debugfs.h
5046 F:      include/linux/kobj*
5047 F:      lib/kobj*
5048
5049 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5050 M:      Kevin Hilman <khilman@kernel.org>
5051 M:      Nishanth Menon <nm@ti.com>
5052 S:      Maintained
5053 F:      drivers/power/avs/
5054 F:      include/linux/power/smartreflex.h
5055 L:      linux-pm@vger.kernel.org
5056
5057 DRM DRIVER FOR ARM PL111 CLCD
5058 M:      Eric Anholt <eric@anholt.net>
5059 T:      git git://anongit.freedesktop.org/drm/drm-misc
5060 S:      Supported
5061 F:      drivers/gpu/drm/pl111/
5062
5063 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5064 M:      Linus Walleij <linus.walleij@linaro.org>
5065 T:      git git://anongit.freedesktop.org/drm/drm-misc
5066 S:      Maintained
5067 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5068 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5069
5070 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5071 M:      Dave Airlie <airlied@redhat.com>
5072 S:      Odd Fixes
5073 F:      drivers/gpu/drm/ast/
5074
5075 DRM DRIVER FOR ASPEED BMC GFX
5076 M:      Joel Stanley <joel@jms.id.au>
5077 L:      linux-aspeed@lists.ozlabs.org
5078 T:      git git://anongit.freedesktop.org/drm/drm-misc
5079 S:      Supported
5080 F:      drivers/gpu/drm/aspeed/
5081 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5082
5083 DRM DRIVER FOR BOCHS VIRTUAL GPU
5084 M:      Gerd Hoffmann <kraxel@redhat.com>
5085 L:      virtualization@lists.linux-foundation.org
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087 S:      Maintained
5088 F:      drivers/gpu/drm/bochs/
5089
5090 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5091 M:      Linus Walleij <linus.walleij@linaro.org>
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 S:      Maintained
5094 F:      drivers/gpu/drm/tve200/
5095
5096 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5097 M:      Jagan Teki <jagan@amarulasolutions.com>
5098 S:      Maintained
5099 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5100 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5101
5102 DRM DRIVER FOR ILITEK ILI9225 PANELS
5103 M:      David Lechner <david@lechnology.com>
5104 S:      Maintained
5105 F:      drivers/gpu/drm/tinydrm/ili9225.c
5106 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5107
5108 DRM DRIVER FOR HX8357D PANELS
5109 M:      Eric Anholt <eric@anholt.net>
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111 S:      Maintained
5112 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5113 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5114
5115 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5116 S:      Orphan / Obsolete
5117 F:      drivers/gpu/drm/i810/
5118 F:      include/uapi/drm/i810_drm.h
5119
5120 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5121 S:      Orphan / Obsolete
5122 F:      drivers/gpu/drm/mga/
5123 F:      include/uapi/drm/mga_drm.h
5124
5125 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5126 M:      Dave Airlie <airlied@redhat.com>
5127 S:      Odd Fixes
5128 F:      drivers/gpu/drm/mgag200/
5129
5130 DRM DRIVER FOR MI0283QT
5131 M:      Noralf Trønnes <noralf@tronnes.org>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5134 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5135
5136 DRM DRIVER FOR MSM ADRENO GPU
5137 M:      Rob Clark <robdclark@gmail.com>
5138 M:      Sean Paul <sean@poorly.run>
5139 L:      linux-arm-msm@vger.kernel.org
5140 L:      dri-devel@lists.freedesktop.org
5141 L:      freedreno@lists.freedesktop.org
5142 T:      git https://gitlab.freedesktop.org/drm/msm.git
5143 S:      Maintained
5144 F:      drivers/gpu/drm/msm/
5145 F:      include/uapi/drm/msm_drm.h
5146 F:      Documentation/devicetree/bindings/display/msm/
5147
5148 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5149 M:      Ben Skeggs <bskeggs@redhat.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 L:      nouveau@lists.freedesktop.org
5152 T:      git git://github.com/skeggsb/linux
5153 S:      Supported
5154 F:      drivers/gpu/drm/nouveau/
5155 F:      include/uapi/drm/nouveau_drm.h
5156
5157 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5158 M:      Stefan Mavrodiev <stefan@olimex.com>
5159 S:      Maintained
5160 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5161 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5162
5163 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5164 M:      Noralf Trønnes <noralf@tronnes.org>
5165 S:      Maintained
5166 F:      drivers/gpu/drm/tinydrm/repaper.c
5167 F:      Documentation/devicetree/bindings/display/repaper.txt
5168
5169 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5170 M:      Dave Airlie <airlied@redhat.com>
5171 M:      Gerd Hoffmann <kraxel@redhat.com>
5172 L:      virtualization@lists.linux-foundation.org
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Obsolete
5175 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5176 F:      drivers/gpu/drm/cirrus/
5177
5178 DRM DRIVER FOR QXL VIRTUAL GPU
5179 M:      Dave Airlie <airlied@redhat.com>
5180 M:      Gerd Hoffmann <kraxel@redhat.com>
5181 L:      virtualization@lists.linux-foundation.org
5182 L:      spice-devel@lists.freedesktop.org
5183 T:      git git://anongit.freedesktop.org/drm/drm-misc
5184 S:      Maintained
5185 F:      drivers/gpu/drm/qxl/
5186 F:      include/uapi/drm/qxl_drm.h
5187
5188 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5189 S:      Orphan / Obsolete
5190 F:      drivers/gpu/drm/r128/
5191 F:      include/uapi/drm/r128_drm.h
5192
5193 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5194 M:      Guido Günther <agx@sigxcpu.org>
5195 S:      Maintained
5196 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5197 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5198
5199 DRM DRIVER FOR SAVAGE VIDEO CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/savage/
5202 F:      include/uapi/drm/savage_drm.h
5203
5204 DRM DRIVER FOR SIS VIDEO CARDS
5205 S:      Orphan / Obsolete
5206 F:      drivers/gpu/drm/sis/
5207 F:      include/uapi/drm/sis_drm.h
5208
5209 DRM DRIVER FOR SITRONIX ST7701 PANELS
5210 M:      Jagan Teki <jagan@amarulasolutions.com>
5211 S:      Maintained
5212 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5213 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5214
5215 DRM DRIVER FOR SITRONIX ST7586 PANELS
5216 M:      David Lechner <david@lechnology.com>
5217 S:      Maintained
5218 F:      drivers/gpu/drm/tinydrm/st7586.c
5219 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5220
5221 DRM DRIVER FOR SITRONIX ST7735R PANELS
5222 M:      David Lechner <david@lechnology.com>
5223 S:      Maintained
5224 F:      drivers/gpu/drm/tinydrm/st7735r.c
5225 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5226
5227 DRM DRIVER FOR ST-ERICSSON MCDE
5228 M:      Linus Walleij <linus.walleij@linaro.org>
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/mcde/
5232 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5233
5234 DRM DRIVER FOR TDFX VIDEO CARDS
5235 S:      Orphan / Obsolete
5236 F:      drivers/gpu/drm/tdfx/
5237
5238 DRM DRIVER FOR TPO TPG110 PANELS
5239 M:      Linus Walleij <linus.walleij@linaro.org>
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5243 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5244
5245 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5246 M:      Dave Airlie <airlied@redhat.com>
5247 R:      Sean Paul <sean@poorly.run>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Odd Fixes
5250 F:      drivers/gpu/drm/udl/
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252
5253 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5254 M:      Hans de Goede <hdegoede@redhat.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/vboxvideo/
5258 T:      git git://anongit.freedesktop.org/drm/drm-misc
5259
5260 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5261 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5262 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5263 R:      Daniel Vetter <daniel@ffwll.ch>
5264 T:      git git://anongit.freedesktop.org/drm/drm-misc
5265 S:      Maintained
5266 L:      dri-devel@lists.freedesktop.org
5267 F:      drivers/gpu/drm/vkms/
5268 F:      Documentation/gpu/vkms.rst
5269
5270 DRM DRIVER FOR VMWARE VIRTUAL GPU
5271 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5272 M:      Thomas Hellstrom <thellstrom@vmware.com>
5273 L:      dri-devel@lists.freedesktop.org
5274 T:      git git://people.freedesktop.org/~thomash/linux
5275 S:      Supported
5276 F:      drivers/gpu/drm/vmwgfx/
5277 F:      include/uapi/drm/vmwgfx_drm.h
5278
5279 DRM DRIVERS
5280 M:      David Airlie <airlied@linux.ie>
5281 M:      Daniel Vetter <daniel@ffwll.ch>
5282 L:      dri-devel@lists.freedesktop.org
5283 T:      git git://anongit.freedesktop.org/drm/drm
5284 B:      https://bugs.freedesktop.org/
5285 C:      irc://chat.freenode.net/dri-devel
5286 S:      Maintained
5287 F:      drivers/gpu/drm/
5288 F:      drivers/gpu/vga/
5289 F:      Documentation/devicetree/bindings/display/
5290 F:      Documentation/devicetree/bindings/gpu/
5291 F:      Documentation/gpu/
5292 F:      include/drm/
5293 F:      include/uapi/drm/
5294 F:      include/linux/vga*
5295
5296 DRM DRIVERS AND MISC GPU PATCHES
5297 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5298 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5299 M:      Sean Paul <sean@poorly.run>
5300 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5301 S:      Maintained
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 F:      Documentation/gpu/
5304 F:      drivers/gpu/vga/
5305 F:      drivers/gpu/drm/*
5306 F:      include/drm/drm*
5307 F:      include/uapi/drm/drm*
5308 F:      include/linux/vga*
5309
5310 DRM DRIVERS FOR ALLWINNER A10
5311 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5312 L:      dri-devel@lists.freedesktop.org
5313 S:      Supported
5314 F:      drivers/gpu/drm/sun4i/
5315 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317
5318 DRM DRIVERS FOR AMLOGIC SOCS
5319 M:      Neil Armstrong <narmstrong@baylibre.com>
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      linux-amlogic@lists.infradead.org
5322 W:      http://linux-meson.com/
5323 S:      Supported
5324 F:      drivers/gpu/drm/meson/
5325 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5326 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5327 F:      Documentation/gpu/meson.rst
5328 T:      git git://anongit.freedesktop.org/drm/drm-misc
5329
5330 DRM DRIVERS FOR ATMEL HLCDC
5331 M:      Boris Brezillon <bbrezillon@kernel.org>
5332 L:      dri-devel@lists.freedesktop.org
5333 S:      Supported
5334 F:      drivers/gpu/drm/atmel-hlcdc/
5335 F:      Documentation/devicetree/bindings/display/atmel/
5336 T:      git git://anongit.freedesktop.org/drm/drm-misc
5337
5338 DRM DRIVERS FOR BRIDGE CHIPS
5339 M:      Andrzej Hajda <a.hajda@samsung.com>
5340 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5341 S:      Maintained
5342 T:      git git://anongit.freedesktop.org/drm/drm-misc
5343 F:      drivers/gpu/drm/bridge/
5344
5345 DRM DRIVERS FOR EXYNOS
5346 M:      Inki Dae <inki.dae@samsung.com>
5347 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5348 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5349 M:      Kyungmin Park <kyungmin.park@samsung.com>
5350 L:      dri-devel@lists.freedesktop.org
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5352 S:      Supported
5353 F:      drivers/gpu/drm/exynos/
5354 F:      include/uapi/drm/exynos_drm.h
5355 F:      Documentation/devicetree/bindings/display/exynos/
5356
5357 DRM DRIVERS FOR FREESCALE DCU
5358 M:      Stefan Agner <stefan@agner.ch>
5359 M:      Alison Wang <alison.wang@nxp.com>
5360 L:      dri-devel@lists.freedesktop.org
5361 S:      Supported
5362 F:      drivers/gpu/drm/fsl-dcu/
5363 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5364 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5365 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5366 T:      git git://anongit.freedesktop.org/drm/drm-misc
5367
5368 DRM DRIVERS FOR FREESCALE IMX
5369 M:      Philipp Zabel <p.zabel@pengutronix.de>
5370 L:      dri-devel@lists.freedesktop.org
5371 S:      Maintained
5372 F:      drivers/gpu/drm/imx/
5373 F:      drivers/gpu/ipu-v3/
5374 F:      Documentation/devicetree/bindings/display/imx/
5375
5376 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5377 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 T:      git git://github.com/patjak/drm-gma500
5380 S:      Maintained
5381 F:      drivers/gpu/drm/gma500/
5382
5383 DRM DRIVERS FOR HISILICON
5384 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5385 M:      Rongrong Zou <zourongrong@gmail.com>
5386 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5387 R:      Chen Feng <puck.chen@hisilicon.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 T:      git git://github.com/xin3liang/linux.git
5390 S:      Maintained
5391 F:      drivers/gpu/drm/hisilicon/
5392 F:      Documentation/devicetree/bindings/display/hisilicon/
5393
5394 DRM DRIVERS FOR LIMA
5395 M:      Qiang Yu <yuq825@gmail.com>
5396 L:      dri-devel@lists.freedesktop.org
5397 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5398 S:      Maintained
5399 F:      drivers/gpu/drm/lima/
5400 F:      include/uapi/drm/lima_drm.h
5401 T:      git git://anongit.freedesktop.org/drm/drm-misc
5402
5403 DRM DRIVERS FOR MEDIATEK
5404 M:      CK Hu <ck.hu@mediatek.com>
5405 M:      Philipp Zabel <p.zabel@pengutronix.de>
5406 L:      dri-devel@lists.freedesktop.org
5407 S:      Supported
5408 F:      drivers/gpu/drm/mediatek/
5409 F:      Documentation/devicetree/bindings/display/mediatek/
5410
5411 DRM DRIVERS FOR NVIDIA TEGRA
5412 M:      Thierry Reding <thierry.reding@gmail.com>
5413 L:      dri-devel@lists.freedesktop.org
5414 L:      linux-tegra@vger.kernel.org
5415 T:      git git://anongit.freedesktop.org/tegra/linux.git
5416 S:      Supported
5417 F:      drivers/gpu/drm/tegra/
5418 F:      drivers/gpu/host1x/
5419 F:      include/linux/host1x.h
5420 F:      include/uapi/drm/tegra_drm.h
5421 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5422
5423 DRM DRIVERS FOR RENESAS
5424 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5425 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5426 L:      dri-devel@lists.freedesktop.org
5427 L:      linux-renesas-soc@vger.kernel.org
5428 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5429 S:      Supported
5430 F:      drivers/gpu/drm/rcar-du/
5431 F:      drivers/gpu/drm/shmobile/
5432 F:      include/linux/platform_data/shmob_drm.h
5433 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5434 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5435 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5436
5437 DRM DRIVERS FOR ROCKCHIP
5438 M:      Sandy Huang <hjc@rock-chips.com>
5439 M:      Heiko Stübner <heiko@sntech.de>
5440 L:      dri-devel@lists.freedesktop.org
5441 S:      Maintained
5442 F:      drivers/gpu/drm/rockchip/
5443 F:      Documentation/devicetree/bindings/display/rockchip/
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445
5446 DRM DRIVERS FOR STI
5447 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5448 M:      Vincent Abriou <vincent.abriou@st.com>
5449 L:      dri-devel@lists.freedesktop.org
5450 T:      git git://anongit.freedesktop.org/drm/drm-misc
5451 S:      Maintained
5452 F:      drivers/gpu/drm/sti
5453 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5454
5455 DRM DRIVERS FOR STM
5456 M:      Yannick Fertre <yannick.fertre@st.com>
5457 M:      Philippe Cornu <philippe.cornu@st.com>
5458 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5459 M:      Vincent Abriou <vincent.abriou@st.com>
5460 L:      dri-devel@lists.freedesktop.org
5461 T:      git git://anongit.freedesktop.org/drm/drm-misc
5462 S:      Maintained
5463 F:      drivers/gpu/drm/stm
5464 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5465
5466 DRM DRIVERS FOR TI LCDC
5467 M:      Jyri Sarha <jsarha@ti.com>
5468 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5469 L:      dri-devel@lists.freedesktop.org
5470 S:      Maintained
5471 F:      drivers/gpu/drm/tilcdc/
5472 F:      Documentation/devicetree/bindings/display/tilcdc/
5473
5474 DRM DRIVERS FOR TI OMAP
5475 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5476 L:      dri-devel@lists.freedesktop.org
5477 S:      Maintained
5478 F:      drivers/gpu/drm/omapdrm/
5479 F:      Documentation/devicetree/bindings/display/ti/
5480
5481 DRM DRIVERS FOR V3D
5482 M:      Eric Anholt <eric@anholt.net>
5483 S:      Supported
5484 F:      drivers/gpu/drm/v3d/
5485 F:      include/uapi/drm/v3d_drm.h
5486 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5487 T:      git git://anongit.freedesktop.org/drm/drm-misc
5488
5489 DRM DRIVERS FOR VC4
5490 M:      Eric Anholt <eric@anholt.net>
5491 T:      git git://github.com/anholt/linux
5492 S:      Supported
5493 F:      drivers/gpu/drm/vc4/
5494 F:      include/uapi/drm/vc4_drm.h
5495 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5496 T:      git git://anongit.freedesktop.org/drm/drm-misc
5497
5498 DRM DRIVERS FOR VIVANTE GPU IP
5499 M:      Lucas Stach <l.stach@pengutronix.de>
5500 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5501 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5502 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5503 L:      dri-devel@lists.freedesktop.org
5504 S:      Maintained
5505 F:      drivers/gpu/drm/etnaviv/
5506 F:      include/uapi/drm/etnaviv_drm.h
5507 F:      Documentation/devicetree/bindings/display/etnaviv/
5508
5509 DRM DRIVERS FOR ZTE ZX
5510 M:      Shawn Guo <shawnguo@kernel.org>
5511 L:      dri-devel@lists.freedesktop.org
5512 S:      Maintained
5513 F:      drivers/gpu/drm/zte/
5514 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5515 T:      git git://anongit.freedesktop.org/drm/drm-misc
5516
5517 DRM PANEL DRIVERS
5518 M:      Thierry Reding <thierry.reding@gmail.com>
5519 R:      Sam Ravnborg <sam@ravnborg.org>
5520 L:      dri-devel@lists.freedesktop.org
5521 T:      git git://anongit.freedesktop.org/drm/drm-misc
5522 S:      Maintained
5523 F:      drivers/gpu/drm/drm_panel.c
5524 F:      drivers/gpu/drm/panel/
5525 F:      include/drm/drm_panel.h
5526 F:      Documentation/devicetree/bindings/display/panel/
5527
5528 DRM TINYDRM DRIVERS
5529 M:      Noralf Trønnes <noralf@tronnes.org>
5530 W:      https://github.com/notro/tinydrm/wiki/Development
5531 T:      git git://anongit.freedesktop.org/drm/drm-misc
5532 S:      Maintained
5533 F:      drivers/gpu/drm/tinydrm/
5534 F:      include/drm/tinydrm/
5535
5536 DRM DRIVERS FOR XEN
5537 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5538 T:      git git://anongit.freedesktop.org/drm/drm-misc
5539 L:      dri-devel@lists.freedesktop.org
5540 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5541 S:      Supported
5542 F:      drivers/gpu/drm/xen/
5543 F:      Documentation/gpu/xen-front.rst
5544
5545 DRM TTM SUBSYSTEM
5546 M:      Christian Koenig <christian.koenig@amd.com>
5547 M:      Huang Rui <ray.huang@amd.com>
5548 T:      git git://people.freedesktop.org/~agd5f/linux
5549 S:      Maintained
5550 L:      dri-devel@lists.freedesktop.org
5551 F:      include/drm/ttm/
5552 F:      drivers/gpu/drm/ttm/
5553
5554 DSBR100 USB FM RADIO DRIVER
5555 M:      Alexey Klimov <klimov.linux@gmail.com>
5556 L:      linux-media@vger.kernel.org
5557 T:      git git://linuxtv.org/media_tree.git
5558 S:      Maintained
5559 F:      drivers/media/radio/dsbr100.c
5560
5561 DSCC4 DRIVER
5562 M:      Francois Romieu <romieu@fr.zoreil.com>
5563 L:      netdev@vger.kernel.org
5564 S:      Maintained
5565 F:      drivers/net/wan/dscc4.c
5566
5567 DT3155 MEDIA DRIVER
5568 M:      Hans Verkuil <hverkuil@xs4all.nl>
5569 L:      linux-media@vger.kernel.org
5570 T:      git git://linuxtv.org/media_tree.git
5571 W:      https://linuxtv.org
5572 S:      Odd Fixes
5573 F:      drivers/media/pci/dt3155/
5574
5575 DVB_USB_AF9015 MEDIA DRIVER
5576 M:      Antti Palosaari <crope@iki.fi>
5577 L:      linux-media@vger.kernel.org
5578 W:      https://linuxtv.org
5579 W:      http://palosaari.fi/linux/
5580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5581 T:      git git://linuxtv.org/anttip/media_tree.git
5582 S:      Maintained
5583 F:      drivers/media/usb/dvb-usb-v2/af9015*
5584
5585 DVB_USB_AF9035 MEDIA DRIVER
5586 M:      Antti Palosaari <crope@iki.fi>
5587 L:      linux-media@vger.kernel.org
5588 W:      https://linuxtv.org
5589 W:      http://palosaari.fi/linux/
5590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5591 T:      git git://linuxtv.org/anttip/media_tree.git
5592 S:      Maintained
5593 F:      drivers/media/usb/dvb-usb-v2/af9035*
5594
5595 DVB_USB_ANYSEE MEDIA DRIVER
5596 M:      Antti Palosaari <crope@iki.fi>
5597 L:      linux-media@vger.kernel.org
5598 W:      https://linuxtv.org
5599 W:      http://palosaari.fi/linux/
5600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5601 T:      git git://linuxtv.org/anttip/media_tree.git
5602 S:      Maintained
5603 F:      drivers/media/usb/dvb-usb-v2/anysee*
5604
5605 DVB_USB_AU6610 MEDIA DRIVER
5606 M:      Antti Palosaari <crope@iki.fi>
5607 L:      linux-media@vger.kernel.org
5608 W:      https://linuxtv.org
5609 W:      http://palosaari.fi/linux/
5610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5611 T:      git git://linuxtv.org/anttip/media_tree.git
5612 S:      Maintained
5613 F:      drivers/media/usb/dvb-usb-v2/au6610*
5614
5615 DVB_USB_CE6230 MEDIA DRIVER
5616 M:      Antti Palosaari <crope@iki.fi>
5617 L:      linux-media@vger.kernel.org
5618 W:      https://linuxtv.org
5619 W:      http://palosaari.fi/linux/
5620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5621 T:      git git://linuxtv.org/anttip/media_tree.git
5622 S:      Maintained
5623 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5624
5625 DVB_USB_CXUSB MEDIA DRIVER
5626 M:      Michael Krufky <mkrufky@linuxtv.org>
5627 L:      linux-media@vger.kernel.org
5628 W:      https://linuxtv.org
5629 W:      http://github.com/mkrufky
5630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5631 T:      git git://linuxtv.org/media_tree.git
5632 S:      Maintained
5633 F:      drivers/media/usb/dvb-usb/cxusb*
5634
5635 DVB_USB_EC168 MEDIA DRIVER
5636 M:      Antti Palosaari <crope@iki.fi>
5637 L:      linux-media@vger.kernel.org
5638 W:      https://linuxtv.org
5639 W:      http://palosaari.fi/linux/
5640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5641 T:      git git://linuxtv.org/anttip/media_tree.git
5642 S:      Maintained
5643 F:      drivers/media/usb/dvb-usb-v2/ec168*
5644
5645 DVB_USB_GL861 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5650 T:      git git://linuxtv.org/anttip/media_tree.git
5651 S:      Maintained
5652 F:      drivers/media/usb/dvb-usb-v2/gl861*
5653
5654 DVB_USB_MXL111SF MEDIA DRIVER
5655 M:      Michael Krufky <mkrufky@linuxtv.org>
5656 L:      linux-media@vger.kernel.org
5657 W:      https://linuxtv.org
5658 W:      http://github.com/mkrufky
5659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5660 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5661 S:      Maintained
5662 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5663
5664 DVB_USB_RTL28XXU MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5673
5674 DVB_USB_V2 MEDIA DRIVER
5675 M:      Antti Palosaari <crope@iki.fi>
5676 L:      linux-media@vger.kernel.org
5677 W:      https://linuxtv.org
5678 W:      http://palosaari.fi/linux/
5679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5680 T:      git git://linuxtv.org/anttip/media_tree.git
5681 S:      Maintained
5682 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5683 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5684
5685 DYNAMIC DEBUG
5686 M:      Jason Baron <jbaron@akamai.com>
5687 S:      Maintained
5688 F:      lib/dynamic_debug.c
5689 F:      include/linux/dynamic_debug.h
5690
5691 DYNAMIC INTERRUPT MODERATION
5692 M:      Tal Gilboa <talgi@mellanox.com>
5693 S:      Maintained
5694 F:      include/linux/dim.h
5695 F:      lib/dim/
5696
5697 DZ DECSTATION DZ11 SERIAL DRIVER
5698 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5699 S:      Maintained
5700 F:      drivers/tty/serial/dz.*
5701
5702 E3X0 POWER BUTTON DRIVER
5703 M:      Moritz Fischer <moritz.fischer@ettus.com>
5704 L:      usrp-users@lists.ettus.com
5705 W:      http://www.ettus.com
5706 S:      Supported
5707 F:      drivers/input/misc/e3x0-button.c
5708 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5709
5710 E4000 MEDIA DRIVER
5711 M:      Antti Palosaari <crope@iki.fi>
5712 L:      linux-media@vger.kernel.org
5713 W:      https://linuxtv.org
5714 W:      http://palosaari.fi/linux/
5715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5716 T:      git git://linuxtv.org/anttip/media_tree.git
5717 S:      Maintained
5718 F:      drivers/media/tuners/e4000*
5719
5720 EARTH_PT1 MEDIA DRIVER
5721 M:      Akihiro Tsukada <tskd08@gmail.com>
5722 L:      linux-media@vger.kernel.org
5723 S:      Odd Fixes
5724 F:      drivers/media/pci/pt1/
5725
5726 EARTH_PT3 MEDIA DRIVER
5727 M:      Akihiro Tsukada <tskd08@gmail.com>
5728 L:      linux-media@vger.kernel.org
5729 S:      Odd Fixes
5730 F:      drivers/media/pci/pt3/
5731
5732 EC100 MEDIA DRIVER
5733 M:      Antti Palosaari <crope@iki.fi>
5734 L:      linux-media@vger.kernel.org
5735 W:      https://linuxtv.org
5736 W:      http://palosaari.fi/linux/
5737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5738 T:      git git://linuxtv.org/anttip/media_tree.git
5739 S:      Maintained
5740 F:      drivers/media/dvb-frontends/ec100*
5741
5742 ECRYPT FILE SYSTEM
5743 M:      Tyler Hicks <tyhicks@canonical.com>
5744 L:      ecryptfs@vger.kernel.org
5745 W:      http://ecryptfs.org
5746 W:      https://launchpad.net/ecryptfs
5747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5748 S:      Supported
5749 F:      Documentation/filesystems/ecryptfs.txt
5750 F:      fs/ecryptfs/
5751
5752 EDAC-AMD64
5753 M:      Borislav Petkov <bp@alien8.de>
5754 L:      linux-edac@vger.kernel.org
5755 S:      Maintained
5756 F:      drivers/edac/amd64_edac*
5757
5758 EDAC-AST2500
5759 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5760 S:      Supported
5761 F:      drivers/edac/aspeed_edac.c
5762 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5763
5764 EDAC-CALXEDA
5765 M:      Robert Richter <rric@kernel.org>
5766 L:      linux-edac@vger.kernel.org
5767 S:      Maintained
5768 F:      drivers/edac/highbank*
5769
5770 EDAC-CAVIUM OCTEON
5771 M:      Ralf Baechle <ralf@linux-mips.org>
5772 M:      David Daney <david.daney@cavium.com>
5773 L:      linux-edac@vger.kernel.org
5774 L:      linux-mips@vger.kernel.org
5775 S:      Supported
5776 F:      drivers/edac/octeon_edac*
5777
5778 EDAC-CAVIUM THUNDERX
5779 M:      David Daney <david.daney@cavium.com>
5780 M:      Jan Glauber <jglauber@cavium.com>
5781 L:      linux-edac@vger.kernel.org
5782 S:      Supported
5783 F:      drivers/edac/thunderx_edac*
5784
5785 EDAC-CORE
5786 M:      Borislav Petkov <bp@alien8.de>
5787 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5788 R:      James Morse <james.morse@arm.com>
5789 L:      linux-edac@vger.kernel.org
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5792 S:      Supported
5793 F:      Documentation/admin-guide/ras.rst
5794 F:      Documentation/driver-api/edac.rst
5795 F:      drivers/edac/
5796 F:      include/linux/edac.h
5797
5798 EDAC-E752X
5799 M:      Mark Gross <mark.gross@intel.com>
5800 L:      linux-edac@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/edac/e752x_edac.c
5803
5804 EDAC-E7XXX
5805 L:      linux-edac@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/edac/e7xxx_edac.c
5808
5809 EDAC-FSL_DDR
5810 M:      York Sun <york.sun@nxp.com>
5811 L:      linux-edac@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/edac/fsl_ddr_edac.*
5814
5815 EDAC-GHES
5816 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5817 L:      linux-edac@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/edac/ghes_edac.c
5820
5821 EDAC-I10NM
5822 M:      Tony Luck <tony.luck@intel.com>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/i10nm_base.c
5826
5827 EDAC-I3000
5828 L:      linux-edac@vger.kernel.org
5829 S:      Orphan
5830 F:      drivers/edac/i3000_edac.c
5831
5832 EDAC-I5000
5833 L:      linux-edac@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/edac/i5000_edac.c
5836
5837 EDAC-I5400
5838 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5839 L:      linux-edac@vger.kernel.org
5840 S:      Maintained
5841 F:      drivers/edac/i5400_edac.c
5842
5843 EDAC-I7300
5844 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5845 L:      linux-edac@vger.kernel.org
5846 S:      Maintained
5847 F:      drivers/edac/i7300_edac.c
5848
5849 EDAC-I7CORE
5850 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5851 L:      linux-edac@vger.kernel.org
5852 S:      Maintained
5853 F:      drivers/edac/i7core_edac.c
5854
5855 EDAC-I82443BXGX
5856 M:      Tim Small <tim@buttersideup.com>
5857 L:      linux-edac@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/edac/i82443bxgx_edac.c
5860
5861 EDAC-I82975X
5862 M:      "Arvind R." <arvino55@gmail.com>
5863 L:      linux-edac@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/edac/i82975x_edac.c
5866
5867 EDAC-IE31200
5868 M:      Jason Baron <jbaron@akamai.com>
5869 L:      linux-edac@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/edac/ie31200_edac.c
5872
5873 EDAC-MPC85XX
5874 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5875 L:      linux-edac@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/edac/mpc85xx_edac.[ch]
5878
5879 EDAC-PASEMI
5880 M:      Egor Martovetsky <egor@pasemi.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/pasemi_edac.c
5884
5885 EDAC-PND2
5886 M:      Tony Luck <tony.luck@intel.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/edac/pnd2_edac.[ch]
5890
5891 EDAC-R82600
5892 M:      Tim Small <tim@buttersideup.com>
5893 L:      linux-edac@vger.kernel.org
5894 S:      Maintained
5895 F:      drivers/edac/r82600_edac.c
5896
5897 EDAC-SBRIDGE
5898 M:      Tony Luck <tony.luck@intel.com>
5899 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5900 L:      linux-edac@vger.kernel.org
5901 S:      Maintained
5902 F:      drivers/edac/sb_edac.c
5903
5904 EDAC-SIFIVE
5905 M:      Yash Shah <yash.shah@sifive.com>
5906 L:      linux-edac@vger.kernel.org
5907 S:      Supported
5908 F:      drivers/edac/sifive_edac.c
5909
5910 EDAC-SKYLAKE
5911 M:      Tony Luck <tony.luck@intel.com>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/skx_*.c
5915
5916 EDAC-TI
5917 M:      Tero Kristo <t-kristo@ti.com>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/ti_edac.c
5921
5922 EDAC-QCOM
5923 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5924 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5925 L:      linux-arm-msm@vger.kernel.org
5926 L:      linux-edac@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/edac/qcom_edac.c
5929
5930 EDIROL UA-101/UA-1000 DRIVER
5931 M:      Clemens Ladisch <clemens@ladisch.de>
5932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5934 S:      Maintained
5935 F:      sound/usb/misc/ua101.c
5936
5937 EFI TEST DRIVER
5938 L:      linux-efi@vger.kernel.org
5939 M:      Ivan Hu <ivan.hu@canonical.com>
5940 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5941 S:      Maintained
5942 F:      drivers/firmware/efi/test/
5943
5944 EFI VARIABLE FILESYSTEM
5945 M:      Matthew Garrett <matthew.garrett@nebula.com>
5946 M:      Jeremy Kerr <jk@ozlabs.org>
5947 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5949 L:      linux-efi@vger.kernel.org
5950 S:      Maintained
5951 F:      fs/efivarfs/
5952
5953 EFIFB FRAMEBUFFER DRIVER
5954 L:      linux-fbdev@vger.kernel.org
5955 M:      Peter Jones <pjones@redhat.com>
5956 S:      Maintained
5957 F:      drivers/video/fbdev/efifb.c
5958
5959 EFS FILESYSTEM
5960 W:      http://aeschi.ch.eu.org/efs/
5961 S:      Orphan
5962 F:      fs/efs/
5963
5964 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5965 M:      Douglas Miller <dougmill@linux.ibm.com>
5966 L:      netdev@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/net/ethernet/ibm/ehea/
5969
5970 EM28XX VIDEO4LINUX DRIVER
5971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5972 L:      linux-media@vger.kernel.org
5973 W:      https://linuxtv.org
5974 T:      git git://linuxtv.org/media_tree.git
5975 S:      Maintained
5976 F:      drivers/media/usb/em28xx/
5977 F:      Documentation/media/v4l-drivers/em28xx*
5978
5979 EMBEDDED LINUX
5980 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5981 M:      Matt Mackall <mpm@selenic.com>
5982 M:      David Woodhouse <dwmw2@infradead.org>
5983 L:      linux-embedded@vger.kernel.org
5984 S:      Maintained
5985
5986 Emulex 10Gbps iSCSI - OneConnect DRIVER
5987 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5988 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5989 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5990 L:      linux-scsi@vger.kernel.org
5991 W:      http://www.broadcom.com
5992 S:      Supported
5993 F:      drivers/scsi/be2iscsi/
5994
5995 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5996 M:      Sathya Perla <sathya.perla@broadcom.com>
5997 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5998 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5999 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6000 L:      netdev@vger.kernel.org
6001 W:      http://www.emulex.com
6002 S:      Supported
6003 F:      drivers/net/ethernet/emulex/benet/
6004
6005 EMULEX ONECONNECT ROCE DRIVER
6006 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6007 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6008 L:      linux-rdma@vger.kernel.org
6009 W:      http://www.broadcom.com
6010 S:      Odd Fixes
6011 F:      drivers/infiniband/hw/ocrdma/
6012 F:      include/uapi/rdma/ocrdma-abi.h
6013
6014 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6015 M:      James Smart <james.smart@broadcom.com>
6016 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6017 L:      linux-scsi@vger.kernel.org
6018 W:      http://www.broadcom.com
6019 S:      Supported
6020 F:      drivers/scsi/lpfc/
6021
6022 ENE CB710 FLASH CARD READER DRIVER
6023 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6024 S:      Maintained
6025 F:      drivers/misc/cb710/
6026 F:      drivers/mmc/host/cb710-mmc.*
6027 F:      include/linux/cb710.h
6028
6029 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6030 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6031 S:      Maintained
6032 F:      drivers/media/rc/ene_ir.*
6033
6034 EPSON S1D13XXX FRAMEBUFFER DRIVER
6035 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6036 S:      Maintained
6037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6038 F:      drivers/video/fbdev/s1d13xxxfb.c
6039 F:      include/video/s1d13xxxfb.h
6040
6041 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6042 M:      Jeff Layton <jlayton@kernel.org>
6043 S:      Maintained
6044 F:      lib/errseq.c
6045 F:      include/linux/errseq.h
6046
6047 ET131X NETWORK DRIVER
6048 M:      Mark Einon <mark.einon@gmail.com>
6049 S:      Odd Fixes
6050 F:      drivers/net/ethernet/agere/
6051
6052 ETHERNET BRIDGE
6053 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6054 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6055 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6056 L:      netdev@vger.kernel.org
6057 W:      http://www.linuxfoundation.org/en/Net:Bridge
6058 S:      Maintained
6059 F:      include/linux/netfilter_bridge/
6060 F:      net/bridge/
6061
6062 ETHERNET PHY LIBRARY
6063 M:      Andrew Lunn <andrew@lunn.ch>
6064 M:      Florian Fainelli <f.fainelli@gmail.com>
6065 M:      Heiner Kallweit <hkallweit1@gmail.com>
6066 L:      netdev@vger.kernel.org
6067 S:      Maintained
6068 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6069 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6070 F:      Documentation/devicetree/bindings/net/mdio*
6071 F:      Documentation/networking/phy.rst
6072 F:      drivers/net/phy/
6073 F:      drivers/of/of_mdio.c
6074 F:      drivers/of/of_net.c
6075 F:      include/linux/*mdio*.h
6076 F:      include/linux/of_net.h
6077 F:      include/linux/phy.h
6078 F:      include/linux/phy_fixed.h
6079 F:      include/linux/platform_data/mdio-bcm-unimac.h
6080 F:      include/linux/platform_data/mdio-gpio.h
6081 F:      include/trace/events/mdio.h
6082 F:      include/uapi/linux/mdio.h
6083 F:      include/uapi/linux/mii.h
6084
6085 EXT2 FILE SYSTEM
6086 M:      Jan Kara <jack@suse.com>
6087 L:      linux-ext4@vger.kernel.org
6088 S:      Maintained
6089 F:      Documentation/filesystems/ext2.txt
6090 F:      fs/ext2/
6091 F:      include/linux/ext2*
6092
6093 EXT4 FILE SYSTEM
6094 M:      "Theodore Ts'o" <tytso@mit.edu>
6095 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6096 L:      linux-ext4@vger.kernel.org
6097 W:      http://ext4.wiki.kernel.org
6098 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6100 S:      Maintained
6101 F:      Documentation/filesystems/ext4/
6102 F:      fs/ext4/
6103
6104 Extended Verification Module (EVM)
6105 M:      Mimi Zohar <zohar@linux.ibm.com>
6106 L:      linux-integrity@vger.kernel.org
6107 S:      Supported
6108 F:      security/integrity/evm/
6109
6110 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6111 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6112 L:      linux-efi@vger.kernel.org
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6114 S:      Maintained
6115 F:      Documentation/admin-guide/efi-stub.rst
6116 F:      arch/*/kernel/efi.c
6117 F:      arch/x86/boot/compressed/eboot.[ch]
6118 F:      arch/*/include/asm/efi.h
6119 F:      arch/x86/platform/efi/
6120 F:      drivers/firmware/efi/
6121 F:      include/linux/efi*.h
6122 F:      arch/arm/boot/compressed/efi-header.S
6123 F:      arch/arm64/kernel/efi-entry.S
6124
6125 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6126 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6127 M:      Chanwoo Choi <cw00.choi@samsung.com>
6128 L:      linux-kernel@vger.kernel.org
6129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6130 S:      Maintained
6131 F:      drivers/extcon/
6132 F:      include/linux/extcon/
6133 F:      include/linux/extcon.h
6134 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6135 F:      Documentation/devicetree/bindings/extcon/
6136
6137 EXYNOS DP DRIVER
6138 M:      Jingoo Han <jingoohan1@gmail.com>
6139 L:      dri-devel@lists.freedesktop.org
6140 S:      Maintained
6141 F:      drivers/gpu/drm/exynos/exynos_dp*
6142
6143 EXYNOS SYSMMU (IOMMU) driver
6144 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6145 L:      iommu@lists.linux-foundation.org
6146 S:      Maintained
6147 F:      drivers/iommu/exynos-iommu.c
6148
6149 EZchip NPS platform support
6150 M:      Vineet Gupta <vgupta@synopsys.com>
6151 M:      Ofer Levi <oferle@mellanox.com>
6152 S:      Supported
6153 F:      arch/arc/plat-eznps
6154 F:      arch/arc/boot/dts/eznps.dts
6155
6156 F2FS FILE SYSTEM
6157 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6158 M:      Chao Yu <yuchao0@huawei.com>
6159 L:      linux-f2fs-devel@lists.sourceforge.net
6160 W:      https://f2fs.wiki.kernel.org/
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6162 S:      Maintained
6163 F:      Documentation/filesystems/f2fs.txt
6164 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6165 F:      fs/f2fs/
6166 F:      include/linux/f2fs_fs.h
6167 F:      include/trace/events/f2fs.h
6168
6169 F71805F HARDWARE MONITORING DRIVER
6170 M:      Jean Delvare <jdelvare@suse.com>
6171 L:      linux-hwmon@vger.kernel.org
6172 S:      Maintained
6173 F:      Documentation/hwmon/f71805f.rst
6174 F:      drivers/hwmon/f71805f.c
6175
6176 FADDR2LINE
6177 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6178 S:      Maintained
6179 F:      scripts/faddr2line
6180
6181 FAILOVER MODULE
6182 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6183 L:      netdev@vger.kernel.org
6184 S:      Supported
6185 F:      net/core/failover.c
6186 F:      include/net/failover.h
6187 F:      Documentation/networking/failover.rst
6188
6189 FANOTIFY
6190 M:      Jan Kara <jack@suse.cz>
6191 R:      Amir Goldstein <amir73il@gmail.com>
6192 L:      linux-fsdevel@vger.kernel.org
6193 S:      Maintained
6194 F:      fs/notify/fanotify/
6195 F:      include/linux/fanotify.h
6196 F:      include/uapi/linux/fanotify.h
6197
6198 FARSYNC SYNCHRONOUS DRIVER
6199 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6200 W:      http://www.farsite.co.uk/
6201 S:      Supported
6202 F:      drivers/net/wan/farsync.*
6203
6204 FAULT INJECTION SUPPORT
6205 M:      Akinobu Mita <akinobu.mita@gmail.com>
6206 S:      Supported
6207 F:      Documentation/fault-injection/
6208 F:      lib/fault-inject.c
6209
6210 FBTFT Framebuffer drivers
6211 S:      Orphan
6212 L:      dri-devel@lists.freedesktop.org
6213 L:      linux-fbdev@vger.kernel.org
6214 F:      drivers/staging/fbtft/
6215
6216 FC0011 TUNER DRIVER
6217 M:      Michael Buesch <m@bues.ch>
6218 L:      linux-media@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/media/tuners/fc0011.h
6221 F:      drivers/media/tuners/fc0011.c
6222
6223 FC2580 MEDIA DRIVER
6224 M:      Antti Palosaari <crope@iki.fi>
6225 L:      linux-media@vger.kernel.org
6226 W:      https://linuxtv.org
6227 W:      http://palosaari.fi/linux/
6228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6229 T:      git git://linuxtv.org/anttip/media_tree.git
6230 S:      Maintained
6231 F:      drivers/media/tuners/fc2580*
6232
6233 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6234 M:      Hannes Reinecke <hare@suse.de>
6235 L:      linux-scsi@vger.kernel.org
6236 W:      www.Open-FCoE.org
6237 S:      Supported
6238 F:      drivers/scsi/libfc/
6239 F:      drivers/scsi/fcoe/
6240 F:      include/scsi/fc/
6241 F:      include/scsi/libfc.h
6242 F:      include/scsi/libfcoe.h
6243 F:      include/uapi/scsi/fc/
6244
6245 FILE LOCKING (flock() and fcntl()/lockf())
6246 M:      Jeff Layton <jlayton@kernel.org>
6247 M:      "J. Bruce Fields" <bfields@fieldses.org>
6248 L:      linux-fsdevel@vger.kernel.org
6249 S:      Maintained
6250 F:      include/linux/fcntl.h
6251 F:      include/uapi/linux/fcntl.h
6252 F:      fs/fcntl.c
6253 F:      fs/locks.c
6254
6255 FILESYSTEMS (VFS and infrastructure)
6256 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6257 L:      linux-fsdevel@vger.kernel.org
6258 S:      Maintained
6259 F:      fs/*
6260 F:      include/linux/fs.h
6261 F:      include/linux/fs_types.h
6262 F:      include/uapi/linux/fs.h
6263
6264 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6265 M:      Riku Voipio <riku.voipio@iki.fi>
6266 L:      linux-hwmon@vger.kernel.org
6267 S:      Maintained
6268 F:      drivers/hwmon/f75375s.c
6269 F:      include/linux/f75375s.h
6270
6271 FIREWIRE AUDIO DRIVERS
6272 M:      Clemens Ladisch <clemens@ladisch.de>
6273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6275 S:      Maintained
6276 F:      sound/firewire/
6277
6278 FIREWIRE MEDIA DRIVERS (firedtv)
6279 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6280 L:      linux-media@vger.kernel.org
6281 L:      linux1394-devel@lists.sourceforge.net
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6283 S:      Maintained
6284 F:      drivers/media/firewire/
6285
6286 FIREWIRE SBP-2 TARGET
6287 M:      Chris Boot <bootc@bootc.net>
6288 L:      linux-scsi@vger.kernel.org
6289 L:      target-devel@vger.kernel.org
6290 L:      linux1394-devel@lists.sourceforge.net
6291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6292 S:      Maintained
6293 F:      drivers/target/sbp/
6294
6295 FIREWIRE SUBSYSTEM
6296 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6297 L:      linux1394-devel@lists.sourceforge.net
6298 W:      http://ieee1394.wiki.kernel.org/
6299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6300 S:      Maintained
6301 F:      drivers/firewire/
6302 F:      include/linux/firewire.h
6303 F:      include/uapi/linux/firewire*.h
6304 F:      tools/firewire/
6305
6306 FIRMWARE LOADER (request_firmware)
6307 M:      Luis Chamberlain <mcgrof@kernel.org>
6308 L:      linux-kernel@vger.kernel.org
6309 S:      Maintained
6310 F:      Documentation/firmware_class/
6311 F:      drivers/base/firmware_loader/
6312 F:      include/linux/firmware.h
6313
6314 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6315 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6316 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6317 S:      Maintained
6318 F:      drivers/block/rsxx/
6319
6320 FLEXTIMER FTM-QUADDEC DRIVER
6321 M:      Patrick Havelange <patrick.havelange@essensium.com>
6322 L:      linux-iio@vger.kernel.org
6323 S:      Maintained
6324 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6325 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6326 F:      drivers/counter/ftm-quaddec.c
6327
6328 FLOPPY DRIVER
6329 M:      Denis Efremov <efremov@linux.com>
6330 S:      Odd Fixes
6331 L:      linux-block@vger.kernel.org
6332 F:      drivers/block/floppy.c
6333
6334 FMC SUBSYSTEM
6335 M:      Alessandro Rubini <rubini@gnudd.com>
6336 W:      http://www.ohwr.org/projects/fmc-bus
6337 S:      Supported
6338 F:      drivers/fmc/
6339 F:      include/linux/fmc*.h
6340 F:      include/linux/ipmi-fru.h
6341 K:      fmc_d.*register
6342
6343 FPGA MANAGER FRAMEWORK
6344 M:      Moritz Fischer <mdf@kernel.org>
6345 L:      linux-fpga@vger.kernel.org
6346 S:      Maintained
6347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6348 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6349 F:      Documentation/fpga/
6350 F:      Documentation/driver-api/fpga/
6351 F:      Documentation/devicetree/bindings/fpga/
6352 F:      drivers/fpga/
6353 F:      include/linux/fpga/
6354 W:      http://www.rocketboards.org
6355
6356 FPGA DFL DRIVERS
6357 M:      Wu Hao <hao.wu@intel.com>
6358 L:      linux-fpga@vger.kernel.org
6359 S:      Maintained
6360 F:      Documentation/fpga/dfl.rst
6361 F:      include/uapi/linux/fpga-dfl.h
6362 F:      drivers/fpga/dfl*
6363
6364 FPU EMULATOR
6365 M:      Bill Metzenthen <billm@melbpc.org.au>
6366 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6367 S:      Maintained
6368 F:      arch/x86/math-emu/
6369
6370 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6371 L:      netdev@vger.kernel.org
6372 S:      Orphan
6373 F:      drivers/net/wan/dlci.c
6374 F:      drivers/net/wan/sdla.c
6375
6376 FRAMEBUFFER LAYER
6377 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6378 L:      dri-devel@lists.freedesktop.org
6379 L:      linux-fbdev@vger.kernel.org
6380 T:      git git://anongit.freedesktop.org/drm/drm-misc
6381 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6382 S:      Maintained
6383 F:      Documentation/fb/
6384 F:      drivers/video/
6385 F:      include/video/
6386 F:      include/linux/fb.h
6387 F:      include/uapi/video/
6388 F:      include/uapi/linux/fb.h
6389
6390 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6391 M:      Horia Geantă <horia.geanta@nxp.com>
6392 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6393 L:      linux-crypto@vger.kernel.org
6394 S:      Maintained
6395 F:      drivers/crypto/caam/
6396 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6397
6398 FREESCALE DIU FRAMEBUFFER DRIVER
6399 M:      Timur Tabi <timur@kernel.org>
6400 L:      linux-fbdev@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/video/fbdev/fsl-diu-fb.*
6403
6404 FREESCALE DMA DRIVER
6405 M:      Li Yang <leoyang.li@nxp.com>
6406 M:      Zhang Wei <zw@zh-kernel.org>
6407 L:      linuxppc-dev@lists.ozlabs.org
6408 S:      Maintained
6409 F:      drivers/dma/fsldma.*
6410
6411 FREESCALE ENETC ETHERNET DRIVERS
6412 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6413 L:      netdev@vger.kernel.org
6414 S:      Maintained
6415 F:      drivers/net/ethernet/freescale/enetc/
6416
6417 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6418 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/net/ethernet/freescale/gianfar*
6422 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6423
6424 FREESCALE GPMI NAND DRIVER
6425 M:      Han Xu <han.xu@nxp.com>
6426 L:      linux-mtd@lists.infradead.org
6427 S:      Maintained
6428 F:      drivers/mtd/nand/raw/gpmi-nand/*
6429
6430 FREESCALE I2C CPM DRIVER
6431 M:      Jochen Friedrich <jochen@scram.de>
6432 L:      linuxppc-dev@lists.ozlabs.org
6433 L:      linux-i2c@vger.kernel.org
6434 S:      Maintained
6435 F:      drivers/i2c/busses/i2c-cpm.c
6436
6437 FREESCALE IMX DDR PMU DRIVER
6438 M:      Frank Li <Frank.li@nxp.com>
6439 L:      linux-arm-kernel@lists.infradead.org
6440 S:      Maintained
6441 F:      drivers/perf/fsl_imx8_ddr_perf.c
6442 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6443
6444 FREESCALE IMX I2C DRIVER
6445 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6446 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6447 L:      linux-i2c@vger.kernel.org
6448 S:      Maintained
6449 F:      drivers/i2c/busses/i2c-imx.c
6450 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6451
6452 FREESCALE IMX LPI2C DRIVER
6453 M:      Dong Aisheng <aisheng.dong@nxp.com>
6454 L:      linux-i2c@vger.kernel.org
6455 L:      linux-imx@nxp.com
6456 S:      Maintained
6457 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6458 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6459
6460 FREESCALE IMX / MXC FEC DRIVER
6461 M:      Fugang Duan <fugang.duan@nxp.com>
6462 L:      netdev@vger.kernel.org
6463 S:      Maintained
6464 F:      drivers/net/ethernet/freescale/fec_main.c
6465 F:      drivers/net/ethernet/freescale/fec_ptp.c
6466 F:      drivers/net/ethernet/freescale/fec.h
6467 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6468
6469 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6470 M:      Sascha Hauer <s.hauer@pengutronix.de>
6471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6472 L:      linux-fbdev@vger.kernel.org
6473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6474 S:      Maintained
6475 F:      include/linux/platform_data/video-imxfb.h
6476 F:      drivers/video/fbdev/imxfb.c
6477
6478 FREESCALE QORIQ DPAA ETHERNET DRIVER
6479 M:      Madalin Bucur <madalin.bucur@nxp.com>
6480 L:      netdev@vger.kernel.org
6481 S:      Maintained
6482 F:      drivers/net/ethernet/freescale/dpaa
6483
6484 FREESCALE QORIQ DPAA FMAN DRIVER
6485 M:      Madalin Bucur <madalin.bucur@nxp.com>
6486 L:      netdev@vger.kernel.org
6487 S:      Maintained
6488 F:      drivers/net/ethernet/freescale/fman
6489 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6490
6491 FREESCALE QORIQ PTP CLOCK DRIVER
6492 M:      Yangbo Lu <yangbo.lu@nxp.com>
6493 L:      netdev@vger.kernel.org
6494 S:      Maintained
6495 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6496 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6497 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6498 F:      drivers/ptp/ptp_qoriq.c
6499 F:      drivers/ptp/ptp_qoriq_debugfs.c
6500 F:      include/linux/fsl/ptp_qoriq.h
6501 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6502
6503 FREESCALE QUAD SPI DRIVER
6504 M:      Han Xu <han.xu@nxp.com>
6505 L:      linux-spi@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/spi/spi-fsl-qspi.c
6508
6509 FREESCALE QUICC ENGINE LIBRARY
6510 M:      Qiang Zhao <qiang.zhao@nxp.com>
6511 L:      linuxppc-dev@lists.ozlabs.org
6512 S:      Maintained
6513 F:      drivers/soc/fsl/qe/
6514 F:      include/soc/fsl/*qe*.h
6515 F:      include/soc/fsl/*ucc*.h
6516
6517 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6518 M:      Li Yang <leoyang.li@nxp.com>
6519 L:      netdev@vger.kernel.org
6520 L:      linuxppc-dev@lists.ozlabs.org
6521 S:      Maintained
6522 F:      drivers/net/ethernet/freescale/ucc_geth*
6523
6524 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6525 M:      Zhao Qiang <qiang.zhao@nxp.com>
6526 L:      netdev@vger.kernel.org
6527 L:      linuxppc-dev@lists.ozlabs.org
6528 S:      Maintained
6529 F:      drivers/net/wan/fsl_ucc_hdlc*
6530
6531 FREESCALE QUICC ENGINE UCC UART DRIVER
6532 M:      Timur Tabi <timur@kernel.org>
6533 L:      linuxppc-dev@lists.ozlabs.org
6534 S:      Maintained
6535 F:      drivers/tty/serial/ucc_uart.c
6536
6537 FREESCALE SOC DRIVERS
6538 M:      Li Yang <leoyang.li@nxp.com>
6539 L:      linuxppc-dev@lists.ozlabs.org
6540 L:      linux-arm-kernel@lists.infradead.org
6541 S:      Maintained
6542 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6543 F:      Documentation/devicetree/bindings/soc/fsl/
6544 F:      drivers/soc/fsl/
6545 F:      include/linux/fsl/
6546
6547 FREESCALE SOC FS_ENET DRIVER
6548 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6549 L:      linuxppc-dev@lists.ozlabs.org
6550 L:      netdev@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/net/ethernet/freescale/fs_enet/
6553 F:      include/linux/fs_enet_pd.h
6554
6555 FREESCALE SOC SOUND DRIVERS
6556 M:      Timur Tabi <timur@kernel.org>
6557 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6558 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6559 R:      Fabio Estevam <festevam@gmail.com>
6560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Maintained
6563 F:      sound/soc/fsl/fsl*
6564 F:      sound/soc/fsl/imx*
6565 F:      sound/soc/fsl/mpc8610_hpcd.c
6566
6567 FREESCALE USB PERIPHERAL DRIVERS
6568 M:      Li Yang <leoyang.li@nxp.com>
6569 L:      linux-usb@vger.kernel.org
6570 L:      linuxppc-dev@lists.ozlabs.org
6571 S:      Maintained
6572 F:      drivers/usb/gadget/udc/fsl*
6573
6574 FREEVXFS FILESYSTEM
6575 M:      Christoph Hellwig <hch@infradead.org>
6576 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6577 S:      Maintained
6578 F:      fs/freevxfs/
6579
6580 FREEZER
6581 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6582 M:      Pavel Machek <pavel@ucw.cz>
6583 L:      linux-pm@vger.kernel.org
6584 S:      Supported
6585 F:      Documentation/power/freezing-of-tasks.rst
6586 F:      include/linux/freezer.h
6587 F:      kernel/freezer.c
6588
6589 FRONTSWAP API
6590 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6591 L:      linux-kernel@vger.kernel.org
6592 S:      Maintained
6593 F:      mm/frontswap.c
6594 F:      include/linux/frontswap.h
6595
6596 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6597 M:      David Howells <dhowells@redhat.com>
6598 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6599 S:      Supported
6600 F:      Documentation/filesystems/caching/
6601 F:      fs/fscache/
6602 F:      include/linux/fscache*.h
6603
6604 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6605 M:      Theodore Y. Ts'o <tytso@mit.edu>
6606 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6607 M:      Eric Biggers <ebiggers@kernel.org>
6608 L:      linux-fscrypt@vger.kernel.org
6609 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6610 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6611 S:      Supported
6612 F:      fs/crypto/
6613 F:      include/linux/fscrypt*.h
6614 F:      Documentation/filesystems/fscrypt.rst
6615
6616 FSI SUBSYSTEM
6617 M:      Jeremy Kerr <jk@ozlabs.org>
6618 M:      Joel Stanley <joel@jms.id.au>
6619 R:      Alistar Popple <alistair@popple.id.au>
6620 R:      Eddie James <eajames@linux.ibm.com>
6621 L:      linux-fsi@lists.ozlabs.org
6622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6623 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6624 S:      Supported
6625 F:      drivers/fsi/
6626 F:      include/linux/fsi*.h
6627 F:      include/trace/events/fsi*.h
6628
6629 FSI-ATTACHED I2C DRIVER
6630 M:      Eddie James <eajames@linux.ibm.com>
6631 L:      linux-i2c@vger.kernel.org
6632 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6633 S:      Maintained
6634 F:      drivers/i2c/busses/i2c-fsi.c
6635 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6636
6637 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6638 M:      Jan Kara <jack@suse.cz>
6639 R:      Amir Goldstein <amir73il@gmail.com>
6640 L:      linux-fsdevel@vger.kernel.org
6641 S:      Maintained
6642 F:      fs/notify/
6643 F:      include/linux/fsnotify*.h
6644
6645 FUJITSU LAPTOP EXTRAS
6646 M:      Jonathan Woithe <jwoithe@just42.net>
6647 L:      platform-driver-x86@vger.kernel.org
6648 S:      Maintained
6649 F:      drivers/platform/x86/fujitsu-laptop.c
6650
6651 FUJITSU M-5MO LS CAMERA ISP DRIVER
6652 M:      Kyungmin Park <kyungmin.park@samsung.com>
6653 M:      Heungjun Kim <riverful.kim@samsung.com>
6654 L:      linux-media@vger.kernel.org
6655 S:      Maintained
6656 F:      drivers/media/i2c/m5mols/
6657 F:      include/media/i2c/m5mols.h
6658
6659 FUJITSU TABLET EXTRAS
6660 M:      Robert Gerlach <khnz@gmx.de>
6661 L:      platform-driver-x86@vger.kernel.org
6662 S:      Maintained
6663 F:      drivers/platform/x86/fujitsu-tablet.c
6664
6665 FUSE: FILESYSTEM IN USERSPACE
6666 M:      Miklos Szeredi <miklos@szeredi.hu>
6667 L:      linux-fsdevel@vger.kernel.org
6668 W:      http://fuse.sourceforge.net/
6669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6670 S:      Maintained
6671 F:      fs/fuse/
6672 F:      include/uapi/linux/fuse.h
6673 F:      Documentation/filesystems/fuse.txt
6674
6675 FUTEX SUBSYSTEM
6676 M:      Thomas Gleixner <tglx@linutronix.de>
6677 M:      Ingo Molnar <mingo@redhat.com>
6678 R:      Peter Zijlstra <peterz@infradead.org>
6679 R:      Darren Hart <dvhart@infradead.org>
6680 L:      linux-kernel@vger.kernel.org
6681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6682 S:      Maintained
6683 F:      kernel/futex.c
6684 F:      include/asm-generic/futex.h
6685 F:      include/linux/futex.h
6686 F:      include/uapi/linux/futex.h
6687 F:      tools/testing/selftests/futex/
6688 F:      tools/perf/bench/futex*
6689 F:      Documentation/*futex*
6690
6691 GCC PLUGINS
6692 M:      Kees Cook <keescook@chromium.org>
6693 R:      Emese Revfy <re.emese@gmail.com>
6694 L:      kernel-hardening@lists.openwall.com
6695 S:      Maintained
6696 F:      scripts/gcc-plugins/
6697 F:      scripts/gcc-plugin.sh
6698 F:      scripts/Makefile.gcc-plugins
6699 F:      Documentation/core-api/gcc-plugins.rst
6700
6701 GASKET DRIVER FRAMEWORK
6702 M:      Rob Springer <rspringer@google.com>
6703 M:      Todd Poynor <toddpoynor@google.com>
6704 M:      Ben Chan <benchan@chromium.org>
6705 S:      Maintained
6706 F:      drivers/staging/gasket/
6707
6708 GCOV BASED KERNEL PROFILING
6709 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6710 S:      Maintained
6711 F:      kernel/gcov/
6712 F:      Documentation/dev-tools/gcov.rst
6713
6714 GDB KERNEL DEBUGGING HELPER SCRIPTS
6715 M:      Jan Kiszka <jan.kiszka@siemens.com>
6716 M:      Kieran Bingham <kbingham@kernel.org>
6717 S:      Supported
6718 F:      scripts/gdb/
6719
6720 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6721 M:      Achim Leubner <achim_leubner@adaptec.com>
6722 L:      linux-scsi@vger.kernel.org
6723 W:      http://www.icp-vortex.com/
6724 S:      Supported
6725 F:      drivers/scsi/gdt*
6726
6727 GEMTEK FM RADIO RECEIVER DRIVER
6728 M:      Hans Verkuil <hverkuil@xs4all.nl>
6729 L:      linux-media@vger.kernel.org
6730 T:      git git://linuxtv.org/media_tree.git
6731 W:      https://linuxtv.org
6732 S:      Maintained
6733 F:      drivers/media/radio/radio-gemtek*
6734
6735 GENERIC GPIO I2C DRIVER
6736 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6737 S:      Supported
6738 F:      drivers/i2c/busses/i2c-gpio.c
6739 F:      include/linux/platform_data/i2c-gpio.h
6740
6741 GENERIC GPIO I2C MULTIPLEXER DRIVER
6742 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6743 L:      linux-i2c@vger.kernel.org
6744 S:      Supported
6745 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6746 F:      include/linux/platform_data/i2c-mux-gpio.h
6747 F:      Documentation/i2c/muxes/i2c-mux-gpio
6748
6749 GENERIC HDLC (WAN) DRIVERS
6750 M:      Krzysztof Halasa <khc@pm.waw.pl>
6751 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6752 S:      Maintained
6753 F:      drivers/net/wan/c101.c
6754 F:      drivers/net/wan/hd6457*
6755 F:      drivers/net/wan/hdlc*
6756 F:      drivers/net/wan/n2.c
6757 F:      drivers/net/wan/pc300too.c
6758 F:      drivers/net/wan/pci200syn.c
6759 F:      drivers/net/wan/wanxl*
6760
6761 GENERIC INCLUDE/ASM HEADER FILES
6762 M:      Arnd Bergmann <arnd@arndb.de>
6763 L:      linux-arch@vger.kernel.org
6764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6765 S:      Maintained
6766 F:      include/asm-generic/
6767 F:      include/uapi/asm-generic/
6768
6769 GENERIC PHY FRAMEWORK
6770 M:      Kishon Vijay Abraham I <kishon@ti.com>
6771 L:      linux-kernel@vger.kernel.org
6772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6773 S:      Supported
6774 F:      drivers/phy/
6775 F:      include/linux/phy/
6776 F:      Documentation/devicetree/bindings/phy/
6777
6778 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6779 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6780 S:      Supported
6781 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6782
6783 GENERIC PM DOMAINS
6784 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6785 M:      Kevin Hilman <khilman@kernel.org>
6786 M:      Ulf Hansson <ulf.hansson@linaro.org>
6787 L:      linux-pm@vger.kernel.org
6788 S:      Supported
6789 F:      drivers/base/power/domain*.c
6790 F:      include/linux/pm_domain.h
6791 F:      Documentation/devicetree/bindings/power/power_domain.txt
6792
6793 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6794 M:      Eugen Hristev <eugen.hristev@microchip.com>
6795 L:      linux-input@vger.kernel.org
6796 S:      Maintained
6797 F:      drivers/input/touchscreen/resistive-adc-touch.c
6798
6799 GENERIC UIO DRIVER FOR PCI DEVICES
6800 M:      "Michael S. Tsirkin" <mst@redhat.com>
6801 L:      kvm@vger.kernel.org
6802 S:      Supported
6803 F:      drivers/uio/uio_pci_generic.c
6804
6805 GENERIC VDSO LIBRARY:
6806 M:      Andy Lutomirski <luto@kernel.org>
6807 M:      Thomas Gleixner <tglx@linutronix.de>
6808 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6809 L:      linux-kernel@vger.kernel.org
6810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6811 S:      Maintained
6812 F:      lib/vdso/
6813 F:      kernel/time/vsyscall.c
6814 F:      include/vdso/
6815 F:      include/asm-generic/vdso/vsyscall.h
6816
6817 GENWQE (IBM Generic Workqueue Card)
6818 M:      Frank Haverkamp <haver@linux.ibm.com>
6819 S:      Supported
6820 F:      drivers/misc/genwqe/
6821
6822 GET_MAINTAINER SCRIPT
6823 M:      Joe Perches <joe@perches.com>
6824 S:      Maintained
6825 F:      scripts/get_maintainer.pl
6826
6827 GFS2 FILE SYSTEM
6828 M:      Bob Peterson <rpeterso@redhat.com>
6829 M:      Andreas Gruenbacher <agruenba@redhat.com>
6830 L:      cluster-devel@redhat.com
6831 W:      http://sources.redhat.com/cluster/
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6833 S:      Supported
6834 F:      Documentation/filesystems/gfs2*.txt
6835 F:      fs/gfs2/
6836 F:      include/uapi/linux/gfs2_ondisk.h
6837
6838 GNSS SUBSYSTEM
6839 M:      Johan Hovold <johan@kernel.org>
6840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6841 S:      Maintained
6842 F:      Documentation/ABI/testing/sysfs-class-gnss
6843 F:      Documentation/devicetree/bindings/gnss/
6844 F:      drivers/gnss/
6845 F:      include/linux/gnss.h
6846
6847 GO7007 MPEG CODEC
6848 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6849 L:      linux-media@vger.kernel.org
6850 S:      Maintained
6851 F:      drivers/media/usb/go7007/
6852
6853 GOODIX TOUCHSCREEN
6854 M:      Bastien Nocera <hadess@hadess.net>
6855 L:      linux-input@vger.kernel.org
6856 S:      Maintained
6857 F:      drivers/input/touchscreen/goodix.c
6858
6859 GOOGLE ETHERNET DRIVERS
6860 M:      Catherine Sullivan <csully@google.com>
6861 R:      Sagi Shahar <sagis@google.com>
6862 R:      Jon Olson <jonolson@google.com>
6863 L:      netdev@vger.kernel.org
6864 S:      Supported
6865 F:      Documentation/networking/device_drivers/google/gve.rst
6866 F:      drivers/net/ethernet/google
6867
6868 GPD POCKET FAN DRIVER
6869 M:      Hans de Goede <hdegoede@redhat.com>
6870 L:      platform-driver-x86@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/platform/x86/gpd-pocket-fan.c
6873
6874 GPIO ACPI SUPPORT
6875 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6876 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6877 L:      linux-gpio@vger.kernel.org
6878 L:      linux-acpi@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6881 F:      drivers/gpio/gpiolib-acpi.c
6882
6883 GPIO IR Transmitter
6884 M:      Sean Young <sean@mess.org>
6885 L:      linux-media@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/media/rc/gpio-ir-tx.c
6888
6889 GPIO MOCKUP DRIVER
6890 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6891 L:      linux-gpio@vger.kernel.org
6892 S:      Maintained
6893 F:      drivers/gpio/gpio-mockup.c
6894 F:      tools/testing/selftests/gpio/
6895
6896 GPIO SUBSYSTEM
6897 M:      Linus Walleij <linus.walleij@linaro.org>
6898 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6899 L:      linux-gpio@vger.kernel.org
6900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6901 S:      Maintained
6902 F:      Documentation/devicetree/bindings/gpio/
6903 F:      Documentation/driver-api/gpio/
6904 F:      Documentation/admin-guide/gpio/
6905 F:      Documentation/ABI/testing/gpio-cdev
6906 F:      Documentation/ABI/obsolete/sysfs-gpio
6907 F:      drivers/gpio/
6908 F:      include/linux/gpio/
6909 F:      include/linux/gpio.h
6910 F:      include/linux/of_gpio.h
6911 F:      include/asm-generic/gpio.h
6912 F:      include/uapi/linux/gpio.h
6913 F:      tools/gpio/
6914
6915 GRE DEMULTIPLEXER DRIVER
6916 M:      Dmitry Kozlov <xeb@mail.ru>
6917 L:      netdev@vger.kernel.org
6918 S:      Maintained
6919 F:      net/ipv4/gre_demux.c
6920 F:      net/ipv4/gre_offload.c
6921 F:      include/net/gre.h
6922
6923 GRETH 10/100/1G Ethernet MAC device driver
6924 M:      Andreas Larsson <andreas@gaisler.com>
6925 L:      netdev@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/net/ethernet/aeroflex/
6928
6929 GREYBUS AUDIO PROTOCOLS DRIVERS
6930 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6931 M:      Mark Greer <mgreer@animalcreek.com>
6932 S:      Maintained
6933 F:      drivers/staging/greybus/audio_apbridgea.c
6934 F:      drivers/staging/greybus/audio_apbridgea.h
6935 F:      drivers/staging/greybus/audio_codec.c
6936 F:      drivers/staging/greybus/audio_codec.h
6937 F:      drivers/staging/greybus/audio_gb.c
6938 F:      drivers/staging/greybus/audio_manager.c
6939 F:      drivers/staging/greybus/audio_manager.h
6940 F:      drivers/staging/greybus/audio_manager_module.c
6941 F:      drivers/staging/greybus/audio_manager_private.h
6942 F:      drivers/staging/greybus/audio_manager_sysfs.c
6943 F:      drivers/staging/greybus/audio_module.c
6944 F:      drivers/staging/greybus/audio_topology.c
6945
6946 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6947 M:      Viresh Kumar <vireshk@kernel.org>
6948 S:      Maintained
6949 F:      drivers/staging/greybus/authentication.c
6950 F:      drivers/staging/greybus/bootrom.c
6951 F:      drivers/staging/greybus/firmware.h
6952 F:      drivers/staging/greybus/fw-core.c
6953 F:      drivers/staging/greybus/fw-download.c
6954 F:      drivers/staging/greybus/fw-management.c
6955 F:      drivers/staging/greybus/greybus_authentication.h
6956 F:      drivers/staging/greybus/greybus_firmware.h
6957 F:      drivers/staging/greybus/hid.c
6958 F:      drivers/staging/greybus/i2c.c
6959 F:      drivers/staging/greybus/spi.c
6960 F:      drivers/staging/greybus/spilib.c
6961 F:      drivers/staging/greybus/spilib.h
6962
6963 GREYBUS LOOPBACK DRIVER
6964 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6965 S:      Maintained
6966 F:      drivers/staging/greybus/loopback.c
6967
6968 GREYBUS PLATFORM DRIVERS
6969 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6970 S:      Maintained
6971 F:      drivers/staging/greybus/arche-platform.c
6972 F:      drivers/staging/greybus/arche-apb-ctrl.c
6973 F:      drivers/staging/greybus/arche_platform.h
6974
6975 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6976 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6977 S:      Maintained
6978 F:      drivers/staging/greybus/sdio.c
6979 F:      drivers/staging/greybus/light.c
6980 F:      drivers/staging/greybus/gpio.c
6981 F:      drivers/staging/greybus/power_supply.c
6982 F:      drivers/staging/greybus/spi.c
6983 F:      drivers/staging/greybus/spilib.c
6984
6985 GREYBUS SUBSYSTEM
6986 M:      Johan Hovold <johan@kernel.org>
6987 M:      Alex Elder <elder@kernel.org>
6988 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6989 S:      Maintained
6990 F:      drivers/staging/greybus/
6991 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6992
6993 GREYBUS UART PROTOCOLS DRIVERS
6994 M:      David Lin <dtwlin@gmail.com>
6995 S:      Maintained
6996 F:      drivers/staging/greybus/uart.c
6997 F:      drivers/staging/greybus/log.c
6998
6999 GS1662 VIDEO SERIALIZER
7000 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7001 L:      linux-media@vger.kernel.org
7002 T:      git git://linuxtv.org/media_tree.git
7003 S:      Maintained
7004 F:      drivers/media/spi/gs1662.c
7005
7006 GSPCA FINEPIX SUBDRIVER
7007 M:      Frank Zago <frank@zago.net>
7008 L:      linux-media@vger.kernel.org
7009 T:      git git://linuxtv.org/media_tree.git
7010 S:      Maintained
7011 F:      drivers/media/usb/gspca/finepix.c
7012
7013 GSPCA GL860 SUBDRIVER
7014 M:      Olivier Lorin <o.lorin@laposte.net>
7015 L:      linux-media@vger.kernel.org
7016 T:      git git://linuxtv.org/media_tree.git
7017 S:      Maintained
7018 F:      drivers/media/usb/gspca/gl860/
7019
7020 GSPCA M5602 SUBDRIVER
7021 M:      Erik Andren <erik.andren@gmail.com>
7022 L:      linux-media@vger.kernel.org
7023 T:      git git://linuxtv.org/media_tree.git
7024 S:      Maintained
7025 F:      drivers/media/usb/gspca/m5602/
7026
7027 GSPCA PAC207 SONIXB SUBDRIVER
7028 M:      Hans Verkuil <hverkuil@xs4all.nl>
7029 L:      linux-media@vger.kernel.org
7030 T:      git git://linuxtv.org/media_tree.git
7031 S:      Odd Fixes
7032 F:      drivers/media/usb/gspca/pac207.c
7033
7034 GSPCA SN9C20X SUBDRIVER
7035 M:      Brian Johnson <brijohn@gmail.com>
7036 L:      linux-media@vger.kernel.org
7037 T:      git git://linuxtv.org/media_tree.git
7038 S:      Maintained
7039 F:      drivers/media/usb/gspca/sn9c20x.c
7040
7041 GSPCA T613 SUBDRIVER
7042 M:      Leandro Costantino <lcostantino@gmail.com>
7043 L:      linux-media@vger.kernel.org
7044 T:      git git://linuxtv.org/media_tree.git
7045 S:      Maintained
7046 F:      drivers/media/usb/gspca/t613.c
7047
7048 GSPCA USB WEBCAM DRIVER
7049 M:      Hans Verkuil <hverkuil@xs4all.nl>
7050 L:      linux-media@vger.kernel.org
7051 T:      git git://linuxtv.org/media_tree.git
7052 S:      Odd Fixes
7053 F:      drivers/media/usb/gspca/
7054
7055 GTP (GPRS Tunneling Protocol)
7056 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7057 M:      Harald Welte <laforge@gnumonks.org>
7058 L:      osmocom-net-gprs@lists.osmocom.org
7059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7060 S:      Maintained
7061 F:      drivers/net/gtp.c
7062
7063 GUID PARTITION TABLE (GPT)
7064 M:      Davidlohr Bueso <dave@stgolabs.net>
7065 L:      linux-efi@vger.kernel.org
7066 S:      Maintained
7067 F:      block/partitions/efi.*
7068
7069 H8/300 ARCHITECTURE
7070 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7071 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7072 W:      http://uclinux-h8.sourceforge.jp
7073 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7074 S:      Maintained
7075 F:      arch/h8300/
7076 F:      drivers/clocksource/h8300_*.c
7077 F:      drivers/clk/h8300/
7078 F:      drivers/irqchip/irq-renesas-h8*.c
7079
7080 HABANALABS PCI DRIVER
7081 M:      Oded Gabbay <oded.gabbay@gmail.com>
7082 T:      git https://github.com/HabanaAI/linux.git
7083 S:      Supported
7084 F:      drivers/misc/habanalabs/
7085 F:      include/uapi/misc/habanalabs.h
7086 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7087 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7088
7089 HACKRF MEDIA DRIVER
7090 M:      Antti Palosaari <crope@iki.fi>
7091 L:      linux-media@vger.kernel.org
7092 W:      https://linuxtv.org
7093 W:      http://palosaari.fi/linux/
7094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7095 T:      git git://linuxtv.org/anttip/media_tree.git
7096 S:      Maintained
7097 F:      drivers/media/usb/hackrf/
7098
7099 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7100 M:      Frank Seidel <frank@f-seidel.de>
7101 L:      platform-driver-x86@vger.kernel.org
7102 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7103 S:      Maintained
7104 F:      drivers/platform/x86/hdaps.c
7105
7106 HARDWARE MONITORING
7107 M:      Jean Delvare <jdelvare@suse.com>
7108 M:      Guenter Roeck <linux@roeck-us.net>
7109 L:      linux-hwmon@vger.kernel.org
7110 W:      http://hwmon.wiki.kernel.org/
7111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7112 S:      Maintained
7113 F:      Documentation/devicetree/bindings/hwmon/
7114 F:      Documentation/hwmon/
7115 F:      drivers/hwmon/
7116 F:      include/linux/hwmon*.h
7117 F:      include/trace/events/hwmon*.h
7118
7119 HARDWARE RANDOM NUMBER GENERATOR CORE
7120 M:      Matt Mackall <mpm@selenic.com>
7121 M:      Herbert Xu <herbert@gondor.apana.org.au>
7122 L:      linux-crypto@vger.kernel.org
7123 S:      Odd fixes
7124 F:      Documentation/devicetree/bindings/rng/
7125 F:      Documentation/admin-guide/hw_random.rst
7126 F:      drivers/char/hw_random/
7127 F:      include/linux/hw_random.h
7128
7129 HARDWARE TRACING FACILITIES
7130 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7131 S:      Maintained
7132 F:      drivers/hwtracing/
7133
7134 HARDWARE SPINLOCK CORE
7135 M:      Ohad Ben-Cohen <ohad@wizery.com>
7136 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7137 L:      linux-remoteproc@vger.kernel.org
7138 S:      Maintained
7139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7140 F:      Documentation/devicetree/bindings/hwlock/
7141 F:      Documentation/hwspinlock.txt
7142 F:      drivers/hwspinlock/
7143 F:      include/linux/hwspinlock.h
7144
7145 HARMONY SOUND DRIVER
7146 L:      linux-parisc@vger.kernel.org
7147 S:      Maintained
7148 F:      sound/parisc/harmony.*
7149
7150 HDPVR USB VIDEO ENCODER DRIVER
7151 M:      Hans Verkuil <hverkuil@xs4all.nl>
7152 L:      linux-media@vger.kernel.org
7153 T:      git git://linuxtv.org/media_tree.git
7154 W:      https://linuxtv.org
7155 S:      Odd Fixes
7156 F:      drivers/media/usb/hdpvr/
7157
7158 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7159 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7160 S:      Supported
7161 F:      Documentation/watchdog/hpwdt.rst
7162 F:      drivers/watchdog/hpwdt.c
7163
7164 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7165 M:      Don Brace <don.brace@microsemi.com>
7166 L:      esc.storagedev@microsemi.com
7167 L:      linux-scsi@vger.kernel.org
7168 S:      Supported
7169 F:      Documentation/scsi/hpsa.txt
7170 F:      drivers/scsi/hpsa*.[ch]
7171 F:      include/linux/cciss*.h
7172 F:      include/uapi/linux/cciss*.h
7173
7174 HFI1 DRIVER
7175 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7176 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7177 L:      linux-rdma@vger.kernel.org
7178 S:      Supported
7179 F:      drivers/infiniband/hw/hfi1
7180
7181 HFS FILESYSTEM
7182 L:      linux-fsdevel@vger.kernel.org
7183 S:      Orphan
7184 F:      Documentation/filesystems/hfs.txt
7185 F:      fs/hfs/
7186
7187 HFSPLUS FILESYSTEM
7188 L:      linux-fsdevel@vger.kernel.org
7189 S:      Orphan
7190 F:      Documentation/filesystems/hfsplus.txt
7191 F:      fs/hfsplus/
7192
7193 HGA FRAMEBUFFER DRIVER
7194 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7195 L:      linux-nvidia@lists.surfsouth.com
7196 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7197 S:      Maintained
7198 F:      drivers/video/fbdev/hgafb.c
7199
7200 HIBERNATION (aka Software Suspend, aka swsusp)
7201 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7202 M:      Pavel Machek <pavel@ucw.cz>
7203 L:      linux-pm@vger.kernel.org
7204 B:      https://bugzilla.kernel.org
7205 S:      Supported
7206 F:      arch/x86/power/
7207 F:      drivers/base/power/
7208 F:      kernel/power/
7209 F:      include/linux/suspend.h
7210 F:      include/linux/freezer.h
7211 F:      include/linux/pm.h
7212 F:      arch/*/include/asm/suspend*.h
7213
7214 HID CORE LAYER
7215 M:      Jiri Kosina <jikos@kernel.org>
7216 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7217 L:      linux-input@vger.kernel.org
7218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7219 S:      Maintained
7220 F:      drivers/hid/
7221 F:      include/linux/hid*
7222 F:      include/uapi/linux/hid*
7223
7224 HID SENSOR HUB DRIVERS
7225 M:      Jiri Kosina <jikos@kernel.org>
7226 M:      Jonathan Cameron <jic23@kernel.org>
7227 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7228 L:      linux-input@vger.kernel.org
7229 L:      linux-iio@vger.kernel.org
7230 S:      Maintained
7231 F:      Documentation/hid/hid-sensor*
7232 F:      drivers/hid/hid-sensor-*
7233 F:      drivers/iio/*/hid-*
7234 F:      include/linux/hid-sensor-*
7235
7236 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7237 M:      Thomas Gleixner <tglx@linutronix.de>
7238 L:      linux-kernel@vger.kernel.org
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7240 S:      Maintained
7241 F:      Documentation/timers/
7242 F:      kernel/time/hrtimer.c
7243 F:      kernel/time/clockevents.c
7244 F:      kernel/time/timer_*.c
7245 F:      include/linux/clockchips.h
7246 F:      include/linux/hrtimer.h
7247
7248 HIGH-SPEED SCC DRIVER FOR AX.25
7249 L:      linux-hams@vger.kernel.org
7250 S:      Orphan
7251 F:      drivers/net/hamradio/dmascc.c
7252 F:      drivers/net/hamradio/scc.c
7253
7254 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7255 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7256 W:      http://www.highpoint-tech.com
7257 S:      Supported
7258 F:      Documentation/scsi/hptiop.txt
7259 F:      drivers/scsi/hptiop.c
7260
7261 HIPPI
7262 M:      Jes Sorensen <jes@trained-monkey.org>
7263 L:      linux-hippi@sunsite.dk
7264 S:      Maintained
7265 F:      include/linux/hippidevice.h
7266 F:      include/uapi/linux/if_hippi.h
7267 F:      net/802/hippi.c
7268 F:      drivers/net/hippi/
7269
7270 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7271 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7272 M:      Salil Mehta <salil.mehta@huawei.com>
7273 L:      netdev@vger.kernel.org
7274 W:      http://www.hisilicon.com
7275 S:      Maintained
7276 F:      drivers/net/ethernet/hisilicon/hns3/
7277
7278 HISILICON LPC BUS DRIVER
7279 M:      john.garry@huawei.com
7280 W:      http://www.hisilicon.com
7281 S:      Maintained
7282 F:      drivers/bus/hisi_lpc.c
7283 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7284
7285 HISILICON NETWORK SUBSYSTEM DRIVER
7286 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7287 M:      Salil Mehta <salil.mehta@huawei.com>
7288 L:      netdev@vger.kernel.org
7289 W:      http://www.hisilicon.com
7290 S:      Maintained
7291 F:      drivers/net/ethernet/hisilicon/
7292 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7293
7294 HISILICON PMU DRIVER
7295 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7296 W:      http://www.hisilicon.com
7297 S:      Supported
7298 F:      drivers/perf/hisilicon
7299 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7300
7301 HISILICON ROCE DRIVER
7302 M:      Lijun Ou <oulijun@huawei.com>
7303 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7304 L:      linux-rdma@vger.kernel.org
7305 S:      Maintained
7306 F:      drivers/infiniband/hw/hns/
7307 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7308
7309 HISILICON SAS Controller
7310 M:      John Garry <john.garry@huawei.com>
7311 W:      http://www.hisilicon.com
7312 S:      Supported
7313 F:      drivers/scsi/hisi_sas/
7314 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7315
7316 HMM - Heterogeneous Memory Management
7317 M:      Jérôme Glisse <jglisse@redhat.com>
7318 L:      linux-mm@kvack.org
7319 S:      Maintained
7320 F:      mm/hmm*
7321 F:      include/linux/hmm*
7322 F:      Documentation/vm/hmm.rst
7323
7324 HOST AP DRIVER
7325 M:      Jouni Malinen <j@w1.fi>
7326 L:      linux-wireless@vger.kernel.org
7327 W:      http://w1.fi/hostap-driver.html
7328 S:      Obsolete
7329 F:      drivers/net/wireless/intersil/hostap/
7330
7331 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7332 L:      platform-driver-x86@vger.kernel.org
7333 S:      Orphan
7334 F:      drivers/platform/x86/tc1100-wmi.c
7335
7336 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7337 M:      Jaroslav Kysela <perex@perex.cz>
7338 S:      Maintained
7339 F:      drivers/net/ethernet/hp/hp100.*
7340
7341 HPET:   High Precision Event Timers driver
7342 M:      Clemens Ladisch <clemens@ladisch.de>
7343 S:      Maintained
7344 F:      Documentation/timers/hpet.rst
7345 F:      drivers/char/hpet.c
7346 F:      include/linux/hpet.h
7347 F:      include/uapi/linux/hpet.h
7348
7349 HPET:   x86
7350 S:      Orphan
7351 F:      arch/x86/kernel/hpet.c
7352 F:      arch/x86/include/asm/hpet.h
7353
7354 HPFS FILESYSTEM
7355 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7356 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7357 S:      Maintained
7358 F:      fs/hpfs/
7359
7360 HSI SUBSYSTEM
7361 M:      Sebastian Reichel <sre@kernel.org>
7362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7363 S:      Maintained
7364 F:      Documentation/ABI/testing/sysfs-bus-hsi
7365 F:      Documentation/driver-api/hsi.rst
7366 F:      drivers/hsi/
7367 F:      include/linux/hsi/
7368 F:      include/uapi/linux/hsi/
7369
7370 HSO 3G MODEM DRIVER
7371 L:      linux-usb@vger.kernel.org
7372 S:      Orphan
7373 F:      drivers/net/usb/hso.c
7374
7375 HSR NETWORK PROTOCOL
7376 M:      Arvid Brodin <arvid.brodin@alten.se>
7377 L:      netdev@vger.kernel.org
7378 S:      Maintained
7379 F:      net/hsr/
7380
7381 HT16K33 LED CONTROLLER DRIVER
7382 M:      Robin van der Gracht <robin@protonic.nl>
7383 S:      Maintained
7384 F:      drivers/auxdisplay/ht16k33.c
7385 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7386
7387 HTCPEN TOUCHSCREEN DRIVER
7388 M:      Pau Oliva Fora <pof@eslack.org>
7389 L:      linux-input@vger.kernel.org
7390 S:      Maintained
7391 F:      drivers/input/touchscreen/htcpen.c
7392
7393 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7394 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7395 L:      linux-iio@vger.kernel.org
7396 W:      http://www.st.com/
7397 S:      Maintained
7398 F:      drivers/iio/humidity/hts221*
7399 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7400
7401 HUAWEI ETHERNET DRIVER
7402 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7403 L:      netdev@vger.kernel.org
7404 S:      Supported
7405 F:      Documentation/networking/hinic.txt
7406 F:      drivers/net/ethernet/huawei/hinic/
7407
7408 HUGETLB FILESYSTEM
7409 M:      Mike Kravetz <mike.kravetz@oracle.com>
7410 L:      linux-mm@kvack.org
7411 S:      Maintained
7412 F:      fs/hugetlbfs/
7413 F:      mm/hugetlb.c
7414 F:      include/linux/hugetlb.h
7415 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7416 F:      Documentation/vm/hugetlbfs_reserv.rst
7417 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7418
7419 HVA ST MEDIA DRIVER
7420 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7421 L:      linux-media@vger.kernel.org
7422 T:      git git://linuxtv.org/media_tree.git
7423 W:      https://linuxtv.org
7424 S:      Supported
7425 F:      drivers/media/platform/sti/hva
7426
7427 HWPOISON MEMORY FAILURE HANDLING
7428 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7429 L:      linux-mm@kvack.org
7430 S:      Maintained
7431 F:      mm/memory-failure.c
7432 F:      mm/hwpoison-inject.c
7433
7434 HYGON PROCESSOR SUPPORT
7435 M:      Pu Wen <puwen@hygon.cn>
7436 L:      linux-kernel@vger.kernel.org
7437 S:      Maintained
7438 F:      arch/x86/kernel/cpu/hygon.c
7439
7440 Hyper-V CORE AND DRIVERS
7441 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7442 M:      Haiyang Zhang <haiyangz@microsoft.com>
7443 M:      Stephen Hemminger <sthemmin@microsoft.com>
7444 M:      Sasha Levin <sashal@kernel.org>
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7446 L:      linux-hyperv@vger.kernel.org
7447 S:      Supported
7448 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7449 F:      arch/x86/include/asm/mshyperv.h
7450 F:      arch/x86/include/asm/trace/hyperv.h
7451 F:      arch/x86/include/asm/hyperv-tlfs.h
7452 F:      arch/x86/kernel/cpu/mshyperv.c
7453 F:      arch/x86/hyperv
7454 F:      drivers/clocksource/hyperv_timer.c
7455 F:      drivers/hid/hid-hyperv.c
7456 F:      drivers/hv/
7457 F:      drivers/input/serio/hyperv-keyboard.c
7458 F:      drivers/pci/controller/pci-hyperv.c
7459 F:      drivers/net/hyperv/
7460 F:      drivers/scsi/storvsc_drv.c
7461 F:      drivers/uio/uio_hv_generic.c
7462 F:      drivers/video/fbdev/hyperv_fb.c
7463 F:      drivers/iommu/hyperv-iommu.c
7464 F:      net/vmw_vsock/hyperv_transport.c
7465 F:      include/clocksource/hyperv_timer.h
7466 F:      include/linux/hyperv.h
7467 F:      include/uapi/linux/hyperv.h
7468 F:      include/asm-generic/mshyperv.h
7469 F:      tools/hv/
7470 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7471
7472 HYPERBUS SUPPORT
7473 M:      Vignesh Raghavendra <vigneshr@ti.com>
7474 S:      Supported
7475 F:      drivers/mtd/hyperbus/
7476 F:      include/linux/mtd/hyperbus.h
7477 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7478 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7479
7480 HYPERVISOR VIRTUAL CONSOLE DRIVER
7481 L:      linuxppc-dev@lists.ozlabs.org
7482 S:      Odd Fixes
7483 F:      drivers/tty/hvc/
7484
7485 I2C ACPI SUPPORT
7486 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7487 L:      linux-i2c@vger.kernel.org
7488 L:      linux-acpi@vger.kernel.org
7489 S:      Maintained
7490 F:      drivers/i2c/i2c-core-acpi.c
7491
7492 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7493 M:      Ajay Gupta <ajayg@nvidia.com>
7494 L:      linux-i2c@vger.kernel.org
7495 S:      Maintained
7496 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7497 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7498
7499 I2C MUXES
7500 M:      Peter Rosin <peda@axentia.se>
7501 L:      linux-i2c@vger.kernel.org
7502 S:      Maintained
7503 F:      Documentation/i2c/i2c-topology
7504 F:      Documentation/i2c/muxes/
7505 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7506 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7507 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7508 F:      drivers/i2c/i2c-mux.c
7509 F:      drivers/i2c/muxes/
7510 F:      include/linux/i2c-mux.h
7511
7512 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7513 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7514 L:      linux-i2c@vger.kernel.org
7515 S:      Maintained
7516 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7517 F:      drivers/i2c/busses/i2c-mv64xxx.c
7518
7519 I2C OVER PARALLEL PORT
7520 M:      Jean Delvare <jdelvare@suse.com>
7521 L:      linux-i2c@vger.kernel.org
7522 S:      Maintained
7523 F:      Documentation/i2c/busses/i2c-parport
7524 F:      Documentation/i2c/busses/i2c-parport-light
7525 F:      drivers/i2c/busses/i2c-parport.c
7526 F:      drivers/i2c/busses/i2c-parport-light.c
7527
7528 I2C SUBSYSTEM
7529 M:      Wolfram Sang <wsa@the-dreams.de>
7530 L:      linux-i2c@vger.kernel.org
7531 W:      https://i2c.wiki.kernel.org/
7532 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7534 S:      Maintained
7535 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7536 F:      Documentation/i2c/
7537 F:      drivers/i2c/*
7538 F:      include/linux/i2c.h
7539 F:      include/linux/i2c-dev.h
7540 F:      include/linux/i2c-smbus.h
7541 F:      include/uapi/linux/i2c.h
7542 F:      include/uapi/linux/i2c-*.h
7543
7544 I2C SUBSYSTEM HOST DRIVERS
7545 L:      linux-i2c@vger.kernel.org
7546 W:      https://i2c.wiki.kernel.org/
7547 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7549 S:      Odd Fixes
7550 F:      Documentation/devicetree/bindings/i2c/
7551 F:      drivers/i2c/algos/
7552 F:      drivers/i2c/busses/
7553
7554 I2C-TAOS-EVM DRIVER
7555 M:      Jean Delvare <jdelvare@suse.com>
7556 L:      linux-i2c@vger.kernel.org
7557 S:      Maintained
7558 F:      Documentation/i2c/busses/i2c-taos-evm
7559 F:      drivers/i2c/busses/i2c-taos-evm.c
7560
7561 I2C-TINY-USB DRIVER
7562 M:      Till Harbaum <till@harbaum.org>
7563 L:      linux-i2c@vger.kernel.org
7564 W:      http://www.harbaum.org/till/i2c_tiny_usb
7565 S:      Maintained
7566 F:      drivers/i2c/busses/i2c-tiny-usb.c
7567
7568 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7569 M:      Jean Delvare <jdelvare@suse.com>
7570 L:      linux-i2c@vger.kernel.org
7571 S:      Maintained
7572 F:      Documentation/i2c/busses/i2c-ali1535
7573 F:      Documentation/i2c/busses/i2c-ali1563
7574 F:      Documentation/i2c/busses/i2c-ali15x3
7575 F:      Documentation/i2c/busses/i2c-amd756
7576 F:      Documentation/i2c/busses/i2c-amd8111
7577 F:      Documentation/i2c/busses/i2c-i801
7578 F:      Documentation/i2c/busses/i2c-nforce2
7579 F:      Documentation/i2c/busses/i2c-piix4
7580 F:      Documentation/i2c/busses/i2c-sis5595
7581 F:      Documentation/i2c/busses/i2c-sis630
7582 F:      Documentation/i2c/busses/i2c-sis96x
7583 F:      Documentation/i2c/busses/i2c-via
7584 F:      Documentation/i2c/busses/i2c-viapro
7585 F:      drivers/i2c/busses/i2c-ali1535.c
7586 F:      drivers/i2c/busses/i2c-ali1563.c
7587 F:      drivers/i2c/busses/i2c-ali15x3.c
7588 F:      drivers/i2c/busses/i2c-amd756.c
7589 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7590 F:      drivers/i2c/busses/i2c-amd8111.c
7591 F:      drivers/i2c/busses/i2c-i801.c
7592 F:      drivers/i2c/busses/i2c-isch.c
7593 F:      drivers/i2c/busses/i2c-nforce2.c
7594 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7595 F:      drivers/i2c/busses/i2c-piix4.c
7596 F:      drivers/i2c/busses/i2c-sis5595.c
7597 F:      drivers/i2c/busses/i2c-sis630.c
7598 F:      drivers/i2c/busses/i2c-sis96x.c
7599 F:      drivers/i2c/busses/i2c-via.c
7600 F:      drivers/i2c/busses/i2c-viapro.c
7601
7602 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7603 M:      Hans de Goede <hdegoede@redhat.com>
7604 L:      linux-i2c@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/i2c/busses/i2c-cht-wc.c
7607
7608 I2C/SMBUS ISMT DRIVER
7609 M:      Seth Heasley <seth.heasley@intel.com>
7610 M:      Neil Horman <nhorman@tuxdriver.com>
7611 L:      linux-i2c@vger.kernel.org
7612 F:      drivers/i2c/busses/i2c-ismt.c
7613 F:      Documentation/i2c/busses/i2c-ismt
7614
7615 I2C/SMBUS STUB DRIVER
7616 M:      Jean Delvare <jdelvare@suse.com>
7617 L:      linux-i2c@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/i2c/i2c-stub.c
7620
7621 I3C SUBSYSTEM
7622 M:      Boris Brezillon <bbrezillon@kernel.org>
7623 L:      linux-i3c@lists.infradead.org
7624 C:      irc://chat.freenode.net/linux-i3c
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7626 S:      Maintained
7627 F:      Documentation/ABI/testing/sysfs-bus-i3c
7628 F:      Documentation/devicetree/bindings/i3c/
7629 F:      Documentation/driver-api/i3c
7630 F:      drivers/i3c/
7631 F:      include/linux/i3c/
7632
7633 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7634 M:      Vitor Soares <vitor.soares@synopsys.com>
7635 S:      Maintained
7636 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7637 F:      drivers/i3c/master/dw*
7638
7639 IA64 (Itanium) PLATFORM
7640 M:      Tony Luck <tony.luck@intel.com>
7641 M:      Fenghua Yu <fenghua.yu@intel.com>
7642 L:      linux-ia64@vger.kernel.org
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7644 S:      Maintained
7645 F:      arch/ia64/
7646
7647 IBM Power 842 compression accelerator
7648 M:      Haren Myneni <haren@us.ibm.com>
7649 S:      Supported
7650 F:      drivers/crypto/nx/Makefile
7651 F:      drivers/crypto/nx/Kconfig
7652 F:      drivers/crypto/nx/nx-842*
7653 F:      include/linux/sw842.h
7654 F:      crypto/842.c
7655 F:      lib/842/
7656
7657 IBM Power in-Nest Crypto Acceleration
7658 M:      Breno Leitão <leitao@debian.org>
7659 M:      Nayna Jain <nayna@linux.ibm.com>
7660 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7661 L:      linux-crypto@vger.kernel.org
7662 S:      Supported
7663 F:      drivers/crypto/nx/Makefile
7664 F:      drivers/crypto/nx/Kconfig
7665 F:      drivers/crypto/nx/nx-aes*
7666 F:      drivers/crypto/nx/nx-sha*
7667 F:      drivers/crypto/nx/nx.*
7668 F:      drivers/crypto/nx/nx_csbcpb.h
7669 F:      drivers/crypto/nx/nx_debugfs.h
7670
7671 IBM Power Linux RAID adapter
7672 M:      Brian King <brking@us.ibm.com>
7673 S:      Supported
7674 F:      drivers/scsi/ipr.*
7675
7676 IBM Power SRIOV Virtual NIC Device Driver
7677 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7678 M:      John Allen <jallen@linux.ibm.com>
7679 L:      netdev@vger.kernel.org
7680 S:      Supported
7681 F:      drivers/net/ethernet/ibm/ibmvnic.*
7682
7683 IBM Power Virtual Accelerator Switchboard
7684 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7685 L:      linuxppc-dev@lists.ozlabs.org
7686 S:      Supported
7687 F:      arch/powerpc/platforms/powernv/vas*
7688 F:      arch/powerpc/platforms/powernv/copy-paste.h
7689 F:      arch/powerpc/include/asm/vas.h
7690
7691 IBM Power Virtual Ethernet Device Driver
7692 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7693 L:      netdev@vger.kernel.org
7694 S:      Supported
7695 F:      drivers/net/ethernet/ibm/ibmveth.*
7696
7697 IBM Power Virtual FC Device Drivers
7698 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7699 L:      linux-scsi@vger.kernel.org
7700 S:      Supported
7701 F:      drivers/scsi/ibmvscsi/ibmvfc*
7702
7703 IBM Power Virtual Management Channel Driver
7704 M:      Steven Royer <seroyer@linux.ibm.com>
7705 S:      Supported
7706 F:      drivers/misc/ibmvmc.*
7707
7708 IBM Power Virtual SCSI Device Drivers
7709 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7710 L:      linux-scsi@vger.kernel.org
7711 S:      Supported
7712 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7713 F:      include/scsi/viosrp.h
7714
7715 IBM Power Virtual SCSI Device Target Driver
7716 M:      Michael Cyr <mikecyr@linux.ibm.com>
7717 L:      linux-scsi@vger.kernel.org
7718 L:      target-devel@vger.kernel.org
7719 S:      Supported
7720 F:      drivers/scsi/ibmvscsi_tgt/
7721
7722 IBM Power VMX Cryptographic instructions
7723 M:      Breno Leitão <leitao@debian.org>
7724 M:      Nayna Jain <nayna@linux.ibm.com>
7725 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7726 L:      linux-crypto@vger.kernel.org
7727 S:      Supported
7728 F:      drivers/crypto/vmx/Makefile
7729 F:      drivers/crypto/vmx/Kconfig
7730 F:      drivers/crypto/vmx/vmx.c
7731 F:      drivers/crypto/vmx/aes*
7732 F:      drivers/crypto/vmx/ghash*
7733 F:      drivers/crypto/vmx/ppc-xlate.pl
7734
7735 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7736 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7737 L:      linux-pci@vger.kernel.org
7738 L:      linuxppc-dev@lists.ozlabs.org
7739 S:      Supported
7740 F:      drivers/pci/hotplug/rpaphp*
7741
7742 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7743 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7744 L:      linux-pci@vger.kernel.org
7745 L:      linuxppc-dev@lists.ozlabs.org
7746 S:      Supported
7747 F:      drivers/pci/hotplug/rpadlpar*
7748
7749 IBM ServeRAID RAID DRIVER
7750 S:      Orphan
7751 F:      drivers/scsi/ips.*
7752
7753 ICH LPC AND GPIO DRIVER
7754 M:      Peter Tyser <ptyser@xes-inc.com>
7755 S:      Maintained
7756 F:      drivers/mfd/lpc_ich.c
7757 F:      drivers/gpio/gpio-ich.c
7758
7759 IDE SUBSYSTEM
7760 M:      "David S. Miller" <davem@davemloft.net>
7761 L:      linux-ide@vger.kernel.org
7762 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7764 S:      Maintained
7765 F:      Documentation/ide/
7766 F:      drivers/ide/
7767 F:      include/linux/ide.h
7768
7769 IDE/ATAPI DRIVERS
7770 M:      Borislav Petkov <bp@alien8.de>
7771 L:      linux-ide@vger.kernel.org
7772 S:      Maintained
7773 F:      Documentation/cdrom/ide-cd.rst
7774 F:      drivers/ide/ide-cd*
7775
7776 IDEAPAD LAPTOP EXTRAS DRIVER
7777 M:      Ike Panhc <ike.pan@canonical.com>
7778 L:      platform-driver-x86@vger.kernel.org
7779 W:      http://launchpad.net/ideapad-laptop
7780 S:      Maintained
7781 F:      drivers/platform/x86/ideapad-laptop.c
7782
7783 IDEAPAD LAPTOP SLIDEBAR DRIVER
7784 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7785 L:      linux-input@vger.kernel.org
7786 W:      https://github.com/o2genum/ideapad-slidebar
7787 S:      Maintained
7788 F:      drivers/input/misc/ideapad_slidebar.c
7789
7790 IDT VersaClock 5 CLOCK DRIVER
7791 M:      Marek Vasut <marek.vasut@gmail.com>
7792 S:      Maintained
7793 F:      drivers/clk/clk-versaclock5.c
7794
7795 IEEE 802.15.4 SUBSYSTEM
7796 M:      Alexander Aring <alex.aring@gmail.com>
7797 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7798 L:      linux-wpan@vger.kernel.org
7799 W:      http://wpan.cakelab.org/
7800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7802 S:      Maintained
7803 F:      net/ieee802154/
7804 F:      net/mac802154/
7805 F:      drivers/net/ieee802154/
7806 F:      include/linux/nl802154.h
7807 F:      include/linux/ieee802154.h
7808 F:      include/net/nl802154.h
7809 F:      include/net/mac802154.h
7810 F:      include/net/af_ieee802154.h
7811 F:      include/net/cfg802154.h
7812 F:      include/net/ieee802154_netdev.h
7813 F:      Documentation/networking/ieee802154.rst
7814
7815 IFE PROTOCOL
7816 M:      Yotam Gigi <yotam.gi@gmail.com>
7817 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7818 F:      net/ife
7819 F:      include/net/ife.h
7820 F:      include/uapi/linux/ife.h
7821
7822 IGORPLUG-USB IR RECEIVER
7823 M:      Sean Young <sean@mess.org>
7824 L:      linux-media@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/media/rc/igorplugusb.c
7827
7828 IGUANAWORKS USB IR TRANSCEIVER
7829 M:      Sean Young <sean@mess.org>
7830 L:      linux-media@vger.kernel.org
7831 S:      Maintained
7832 F:      drivers/media/rc/iguanair.c
7833
7834 IIO DIGITAL POTENTIOMETER DAC
7835 M:      Peter Rosin <peda@axentia.se>
7836 L:      linux-iio@vger.kernel.org
7837 S:      Maintained
7838 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7839 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7840 F:      drivers/iio/dac/dpot-dac.c
7841
7842 IIO ENVELOPE DETECTOR
7843 M:      Peter Rosin <peda@axentia.se>
7844 L:      linux-iio@vger.kernel.org
7845 S:      Maintained
7846 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7847 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7848 F:      drivers/iio/adc/envelope-detector.c
7849
7850 IIO MULTIPLEXER
7851 M:      Peter Rosin <peda@axentia.se>
7852 L:      linux-iio@vger.kernel.org
7853 S:      Maintained
7854 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7855 F:      drivers/iio/multiplexer/iio-mux.c
7856
7857 IIO SUBSYSTEM AND DRIVERS
7858 M:      Jonathan Cameron <jic23@kernel.org>
7859 R:      Hartmut Knaack <knaack.h@gmx.de>
7860 R:      Lars-Peter Clausen <lars@metafoo.de>
7861 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7862 L:      linux-iio@vger.kernel.org
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7864 S:      Maintained
7865 F:      Documentation/ABI/testing/configfs-iio*
7866 F:      Documentation/ABI/testing/sysfs-bus-iio*
7867 F:      Documentation/devicetree/bindings/iio/
7868 F:      drivers/iio/
7869 F:      drivers/staging/iio/
7870 F:      include/linux/iio/
7871 F:      tools/iio/
7872
7873 IIO UNIT CONVERTER
7874 M:      Peter Rosin <peda@axentia.se>
7875 L:      linux-iio@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7878 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7879 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7880 F:      drivers/iio/afe/iio-rescale.c
7881
7882 IKANOS/ADI EAGLE ADSL USB DRIVER
7883 M:      Matthieu Castet <castet.matthieu@free.fr>
7884 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7885 S:      Maintained
7886 F:      drivers/usb/atm/ueagle-atm.c
7887
7888 IMGTEC ASCII LCD DRIVER
7889 M:      Paul Burton <paul.burton@mips.com>
7890 S:      Maintained
7891 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7892 F:      drivers/auxdisplay/img-ascii-lcd.c
7893
7894 IMGTEC IR DECODER DRIVER
7895 M:      James Hogan <jhogan@kernel.org>
7896 S:      Maintained
7897 F:      drivers/media/rc/img-ir/
7898
7899 IMON SOUNDGRAPH USB IR RECEIVER
7900 M:      Sean Young <sean@mess.org>
7901 L:      linux-media@vger.kernel.org
7902 S:      Maintained
7903 F:      drivers/media/rc/imon_raw.c
7904 F:      drivers/media/rc/imon.c
7905
7906 IMS TWINTURBO FRAMEBUFFER DRIVER
7907 L:      linux-fbdev@vger.kernel.org
7908 S:      Orphan
7909 F:      drivers/video/fbdev/imsttfb.c
7910
7911 INA209 HARDWARE MONITOR DRIVER
7912 M:      Guenter Roeck <linux@roeck-us.net>
7913 L:      linux-hwmon@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/hwmon/ina209.rst
7916 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7917 F:      drivers/hwmon/ina209.c
7918
7919 INA2XX HARDWARE MONITOR DRIVER
7920 M:      Guenter Roeck <linux@roeck-us.net>
7921 L:      linux-hwmon@vger.kernel.org
7922 S:      Maintained
7923 F:      Documentation/hwmon/ina2xx.rst
7924 F:      drivers/hwmon/ina2xx.c
7925 F:      include/linux/platform_data/ina2xx.h
7926
7927 INDUSTRY PACK SUBSYSTEM (IPACK)
7928 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7929 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7930 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7931 L:      industrypack-devel@lists.sourceforge.net
7932 W:      http://industrypack.sourceforge.net
7933 S:      Maintained
7934 F:      drivers/ipack/
7935
7936 INFINEON DPS310 Driver
7937 M:      Eddie James <eajames@linux.ibm.com>
7938 L:      linux-iio@vger.kernel.org
7939 F:      drivers/iio/pressure/dps310.c
7940 S:      Maintained
7941
7942 INFINIBAND SUBSYSTEM
7943 M:      Doug Ledford <dledford@redhat.com>
7944 M:      Jason Gunthorpe <jgg@mellanox.com>
7945 L:      linux-rdma@vger.kernel.org
7946 W:      https://github.com/linux-rdma/rdma-core
7947 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7949 S:      Supported
7950 F:      Documentation/devicetree/bindings/infiniband/
7951 F:      Documentation/infiniband/
7952 F:      drivers/infiniband/
7953 F:      include/uapi/linux/if_infiniband.h
7954 F:      include/uapi/rdma/
7955 F:      include/rdma/
7956 F:      include/trace/events/ib_mad.h
7957 F:      include/trace/events/ib_umad.h
7958 F:      samples/bpf/ibumad_kern.c
7959 F:      samples/bpf/ibumad_user.c
7960
7961 INGENIC JZ4780 DMA Driver
7962 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7963 S:      Maintained
7964 F:      drivers/dma/dma-jz4780.c
7965
7966 INGENIC JZ4780 NAND DRIVER
7967 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7968 L:      linux-mtd@lists.infradead.org
7969 S:      Maintained
7970 F:      drivers/mtd/nand/raw/ingenic/
7971
7972 INGENIC JZ47xx SoCs
7973 M:      Paul Cercueil <paul@crapouillou.net>
7974 S:      Maintained
7975 F:      arch/mips/boot/dts/ingenic/
7976 F:      arch/mips/include/asm/mach-jz4740/
7977 F:      arch/mips/jz4740/
7978 F:      drivers/clk/ingenic/
7979 F:      drivers/dma/dma-jz4780.c
7980 F:      drivers/gpu/drm/ingenic/
7981 F:      drivers/i2c/busses/i2c-jz4780.c
7982 F:      drivers/iio/adc/ingenic-adc.c
7983 F:      drivers/irqchip/irq-ingenic.c
7984 F:      drivers/memory/jz4780-nemc.c
7985 F:      drivers/mmc/host/jz4740_mmc.c
7986 F:      drivers/mtd/nand/raw/ingenic/
7987 F:      drivers/pinctrl/pinctrl-ingenic.c
7988 F:      drivers/power/supply/ingenic-battery.c
7989 F:      drivers/pwm/pwm-jz4740.c
7990 F:      drivers/rtc/rtc-jz4740.c
7991 F:      drivers/tty/serial/8250/8250_ingenic.c
7992 F:      drivers/usb/musb/jz4740.c
7993 F:      drivers/watchdog/jz4740_wdt.c
7994 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7995 F:      include/linux/mfd/ingenic-tcu.h
7996 F:      sound/soc/jz4740/
7997 F:      sound/soc/codecs/jz47*
7998
7999 INOTIFY
8000 M:      Jan Kara <jack@suse.cz>
8001 R:      Amir Goldstein <amir73il@gmail.com>
8002 L:      linux-fsdevel@vger.kernel.org
8003 S:      Maintained
8004 F:      Documentation/filesystems/inotify.txt
8005 F:      fs/notify/inotify/
8006 F:      include/linux/inotify.h
8007 F:      include/uapi/linux/inotify.h
8008
8009 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8010 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8011 L:      linux-input@vger.kernel.org
8012 Q:      http://patchwork.kernel.org/project/linux-input/list/
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8014 S:      Maintained
8015 F:      drivers/input/
8016 F:      include/linux/input.h
8017 F:      include/uapi/linux/input.h
8018 F:      include/uapi/linux/input-event-codes.h
8019 F:      include/linux/input/
8020 F:      Documentation/devicetree/bindings/input/
8021 F:      Documentation/devicetree/bindings/serio/
8022 F:      Documentation/input/
8023
8024 INPUT MULTITOUCH (MT) PROTOCOL
8025 M:      Henrik Rydberg <rydberg@bitmath.org>
8026 L:      linux-input@vger.kernel.org
8027 S:      Odd fixes
8028 F:      Documentation/input/multi-touch-protocol.rst
8029 F:      drivers/input/input-mt.c
8030 K:      \b(ABS|SYN)_MT_
8031
8032 INSIDE SECURE CRYPTO DRIVER
8033 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8034 F:      drivers/crypto/inside-secure/
8035 S:      Maintained
8036 L:      linux-crypto@vger.kernel.org
8037
8038 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8039 M:      Mimi Zohar <zohar@linux.ibm.com>
8040 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8041 L:      linux-integrity@vger.kernel.org
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8043 S:      Supported
8044 F:      security/integrity/ima/
8045
8046 INTEL 810/815 FRAMEBUFFER DRIVER
8047 M:      Antonino Daplas <adaplas@gmail.com>
8048 L:      linux-fbdev@vger.kernel.org
8049 S:      Maintained
8050 F:      drivers/video/fbdev/i810/
8051
8052 INTEL ASoC DRIVERS
8053 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8054 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8055 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8056 M:      Jie Yang <yang.jie@linux.intel.com>
8057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8058 S:      Supported
8059 F:      sound/soc/intel/
8060
8061 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8062 M:      Hans de Goede <hdegoede@redhat.com>
8063 L:      platform-driver-x86@vger.kernel.org
8064 S:      Maintained
8065 F:      drivers/platform/x86/intel_atomisp2_pm.c
8066
8067 INTEL C600 SERIES SAS CONTROLLER DRIVER
8068 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8069 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8070 L:      linux-scsi@vger.kernel.org
8071 T:      git git://git.code.sf.net/p/intel-sas/isci
8072 S:      Supported
8073 F:      drivers/scsi/isci/
8074
8075 INTEL CPU family model numbers
8076 M:      Tony Luck <tony.luck@intel.com>
8077 M:      x86@kernel.org
8078 L:      linux-kernel@vger.kernel.org
8079 S:      Supported
8080 F:      arch/x86/include/asm/intel-family.h
8081
8082 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8083 M:      Jani Nikula <jani.nikula@linux.intel.com>
8084 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8085 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8086 L:      intel-gfx@lists.freedesktop.org
8087 W:      https://01.org/linuxgraphics/
8088 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8089 C:      irc://chat.freenode.net/intel-gfx
8090 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8091 T:      git git://anongit.freedesktop.org/drm-intel
8092 S:      Supported
8093 F:      drivers/gpu/drm/i915/
8094 F:      include/drm/i915*
8095 F:      include/uapi/drm/i915_drm.h
8096 F:      Documentation/gpu/i915.rst
8097
8098 INTEL ETHERNET DRIVERS
8099 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8100 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8101 W:      http://www.intel.com/support/feedback.htm
8102 W:      http://e1000.sourceforge.net/
8103 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8106 S:      Supported
8107 F:      Documentation/networking/device_drivers/intel/e100.rst
8108 F:      Documentation/networking/device_drivers/intel/e1000.rst
8109 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8110 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8111 F:      Documentation/networking/device_drivers/intel/igb.rst
8112 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8113 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8114 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8115 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8116 F:      Documentation/networking/device_drivers/intel/i40e.rst
8117 F:      Documentation/networking/device_drivers/intel/iavf.rst
8118 F:      Documentation/networking/device_drivers/intel/ice.rst
8119 F:      drivers/net/ethernet/intel/
8120 F:      drivers/net/ethernet/intel/*/
8121 F:      include/linux/avf/virtchnl.h
8122
8123 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8124 M:      Maik Broemme <mbroemme@libmpq.org>
8125 L:      linux-fbdev@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/fb/intelfb.rst
8128 F:      drivers/video/fbdev/intelfb/
8129
8130 INTEL GPIO DRIVERS
8131 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8132 L:      linux-gpio@vger.kernel.org
8133 S:      Maintained
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8135 F:      drivers/gpio/gpio-ich.c
8136 F:      drivers/gpio/gpio-intel-mid.c
8137 F:      drivers/gpio/gpio-lynxpoint.c
8138 F:      drivers/gpio/gpio-merrifield.c
8139 F:      drivers/gpio/gpio-ml-ioh.c
8140 F:      drivers/gpio/gpio-pch.c
8141 F:      drivers/gpio/gpio-sch.c
8142 F:      drivers/gpio/gpio-sodaville.c
8143
8144 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8145 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8146 M:      Zhi Wang <zhi.a.wang@intel.com>
8147 L:      intel-gvt-dev@lists.freedesktop.org
8148 L:      intel-gfx@lists.freedesktop.org
8149 W:      https://01.org/igvt-g
8150 T:      git https://github.com/intel/gvt-linux.git
8151 S:      Supported
8152 F:      drivers/gpu/drm/i915/gvt/
8153
8154 INTEL HID EVENT DRIVER
8155 M:      Alex Hung <alex.hung@canonical.com>
8156 L:      platform-driver-x86@vger.kernel.org
8157 S:      Maintained
8158 F:      drivers/platform/x86/intel-hid.c
8159
8160 INTEL I/OAT DMA DRIVER
8161 M:      Dave Jiang <dave.jiang@intel.com>
8162 R:      Dan Williams <dan.j.williams@intel.com>
8163 L:      dmaengine@vger.kernel.org
8164 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8165 S:      Supported
8166 F:      drivers/dma/ioat*
8167
8168 INTEL IDLE DRIVER
8169 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8170 M:      Len Brown <lenb@kernel.org>
8171 L:      linux-pm@vger.kernel.org
8172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8173 B:      https://bugzilla.kernel.org
8174 S:      Supported
8175 F:      drivers/idle/intel_idle.c
8176
8177 INTEL INTEGRATED SENSOR HUB DRIVER
8178 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8179 M:      Jiri Kosina <jikos@kernel.org>
8180 L:      linux-input@vger.kernel.org
8181 S:      Maintained
8182 F:      drivers/hid/intel-ish-hid/
8183
8184 INTEL IOMMU (VT-d)
8185 M:      David Woodhouse <dwmw2@infradead.org>
8186 L:      iommu@lists.linux-foundation.org
8187 T:      git git://git.infradead.org/iommu-2.6.git
8188 S:      Supported
8189 F:      drivers/iommu/intel-iommu.c
8190 F:      include/linux/intel-iommu.h
8191
8192 INTEL IOP-ADMA DMA DRIVER
8193 R:      Dan Williams <dan.j.williams@intel.com>
8194 S:      Odd fixes
8195 F:      drivers/dma/iop-adma.c
8196
8197 INTEL IPU3 CSI-2 CIO2 DRIVER
8198 M:      Yong Zhi <yong.zhi@intel.com>
8199 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8200 M:      Bingbu Cao <bingbu.cao@intel.com>
8201 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8202 L:      linux-media@vger.kernel.org
8203 S:      Maintained
8204 F:      drivers/media/pci/intel/ipu3/
8205 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8206
8207 INTEL IPU3 CSI-2 IMGU DRIVER
8208 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8209 L:      linux-media@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/staging/media/ipu3/
8212 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8213 F:      Documentation/media/v4l-drivers/ipu3.rst
8214
8215 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8216 M:      Krzysztof Halasa <khalasa@piap.pl>
8217 S:      Maintained
8218 F:      include/linux/soc/ixp4xx/qmgr.h
8219 F:      include/linux/soc/ixp4xx/npe.h
8220 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8221 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8222 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8223 F:      drivers/net/wan/ixp4xx_hss.c
8224
8225 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8226 M:      Deepak Saxena <dsaxena@plexity.net>
8227 S:      Maintained
8228 F:      drivers/char/hw_random/ixp4xx-rng.c
8229
8230 INTEL MANAGEMENT ENGINE (mei)
8231 M:      Tomas Winkler <tomas.winkler@intel.com>
8232 L:      linux-kernel@vger.kernel.org
8233 S:      Supported
8234 F:      include/uapi/linux/mei.h
8235 F:      include/linux/mei_cl_bus.h
8236 F:      drivers/misc/mei/*
8237 F:      drivers/watchdog/mei_wdt.c
8238 F:      Documentation/driver-api/mei/*
8239 F:      samples/mei/*
8240
8241 INTEL MENLOW THERMAL DRIVER
8242 M:      Sujith Thomas <sujith.thomas@intel.com>
8243 L:      platform-driver-x86@vger.kernel.org
8244 W:      https://01.org/linux-acpi
8245 S:      Supported
8246 F:      drivers/platform/x86/intel_menlow.c
8247
8248 INTEL MIC DRIVERS (mic)
8249 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8250 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8251 S:      Supported
8252 W:      https://github.com/sudeepdutt/mic
8253 W:      http://software.intel.com/en-us/mic-developer
8254 F:      include/linux/mic_bus.h
8255 F:      include/linux/scif.h
8256 F:      include/uapi/linux/mic_common.h
8257 F:      include/uapi/linux/mic_ioctl.h
8258 F:      include/uapi/linux/scif_ioctl.h
8259 F:      drivers/misc/mic/
8260 F:      drivers/dma/mic_x100_dma.c
8261 F:      drivers/dma/mic_x100_dma.h
8262 F:      Documentation/mic/
8263
8264 INTEL PMC CORE DRIVER
8265 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8266 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8267 L:      platform-driver-x86@vger.kernel.org
8268 S:      Maintained
8269 F:      drivers/platform/x86/intel_pmc_core*
8270
8271 INTEL PMC/P-Unit IPC DRIVER
8272 M:      Zha Qipeng<qipeng.zha@intel.com>
8273 L:      platform-driver-x86@vger.kernel.org
8274 S:      Maintained
8275 F:      drivers/platform/x86/intel_pmc_ipc.c
8276 F:      drivers/platform/x86/intel_punit_ipc.c
8277 F:      arch/x86/include/asm/intel_pmc_ipc.h
8278 F:      arch/x86/include/asm/intel_punit_ipc.h
8279
8280 INTEL PMIC GPIO DRIVERS
8281 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8282 S:      Maintained
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8284 F:      drivers/gpio/gpio-*cove.c
8285 F:      drivers/gpio/gpio-msic.c
8286
8287 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8288 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8289 S:      Maintained
8290 F:      drivers/mfd/intel_msic.c
8291 F:      drivers/mfd/intel_soc_pmic*
8292 F:      include/linux/mfd/intel_msic.h
8293 F:      include/linux/mfd/intel_soc_pmic*
8294
8295 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8296 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8297 L:      linux-wireless@vger.kernel.org
8298 S:      Maintained
8299 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8300 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8301 F:      drivers/net/wireless/intel/ipw2x00/
8302
8303 INTEL PSTATE DRIVER
8304 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8305 M:      Len Brown <lenb@kernel.org>
8306 L:      linux-pm@vger.kernel.org
8307 S:      Supported
8308 F:      drivers/cpufreq/intel_pstate.c
8309
8310 INTEL RDMA RNIC DRIVER
8311 M:      Faisal Latif <faisal.latif@intel.com>
8312 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8313 L:      linux-rdma@vger.kernel.org
8314 S:      Supported
8315 F:      drivers/infiniband/hw/i40iw/
8316 F:      include/uapi/rdma/i40iw-abi.h
8317
8318 INTEL SPEED SELECT TECHNOLOGY
8319 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8320 L:      platform-driver-x86@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/platform/x86/intel_speed_select_if/
8323 F:      tools/power/x86/intel-speed-select/
8324 F:      include/uapi/linux/isst_if.h
8325
8326 INTEL TELEMETRY DRIVER
8327 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8328 M:      "David E. Box" <david.e.box@linux.intel.com>
8329 L:      platform-driver-x86@vger.kernel.org
8330 S:      Maintained
8331 F:      arch/x86/include/asm/intel_telemetry.h
8332 F:      drivers/platform/x86/intel_telemetry*
8333
8334 INTEL VIRTUAL BUTTON DRIVER
8335 M:      AceLan Kao <acelan.kao@canonical.com>
8336 L:      platform-driver-x86@vger.kernel.org
8337 S:      Maintained
8338 F:      drivers/platform/x86/intel-vbtn.c
8339
8340 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8341 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8342 L:      linux-wireless@vger.kernel.org
8343 S:      Supported
8344 F:      drivers/net/wireless/intel/iwlegacy/
8345
8346 INTEL WIRELESS WIFI LINK (iwlwifi)
8347 M:      Johannes Berg <johannes.berg@intel.com>
8348 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8349 M:      Luca Coelho <luciano.coelho@intel.com>
8350 M:      Intel Linux Wireless <linuxwifi@intel.com>
8351 L:      linux-wireless@vger.kernel.org
8352 W:      http://intellinuxwireless.org
8353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8354 S:      Supported
8355 F:      drivers/net/wireless/intel/iwlwifi/
8356
8357 INTEL WIRELESS WIMAX CONNECTION 2400
8358 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8359 M:      linux-wimax@intel.com
8360 L:      wimax@linuxwimax.org (subscribers-only)
8361 S:      Supported
8362 W:      http://linuxwimax.org
8363 F:      Documentation/wimax/README.i2400m
8364 F:      drivers/net/wimax/i2400m/
8365 F:      include/uapi/linux/wimax/i2400m.h
8366
8367 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8368 M:      Mario Limonciello <mario.limonciello@dell.com>
8369 S:      Maintained
8370 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8371
8372 INTEL(R) TRACE HUB
8373 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8374 S:      Supported
8375 F:      Documentation/trace/intel_th.rst
8376 F:      drivers/hwtracing/intel_th/
8377
8378 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8379 M:      Ning Sun <ning.sun@intel.com>
8380 L:      tboot-devel@lists.sourceforge.net
8381 W:      http://tboot.sourceforge.net
8382 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8383 S:      Supported
8384 F:      Documentation/x86/intel_txt.rst
8385 F:      include/linux/tboot.h
8386 F:      arch/x86/kernel/tboot.c
8387
8388 INTEL-MID GPIO DRIVER
8389 M:      David Cohen <david.a.cohen@linux.intel.com>
8390 L:      linux-gpio@vger.kernel.org
8391 S:      Maintained
8392 F:      drivers/gpio/gpio-intel-mid.c
8393
8394 INTERCONNECT API
8395 M:      Georgi Djakov <georgi.djakov@linaro.org>
8396 L:      linux-pm@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/driver-api/interconnect.rst
8399 F:      Documentation/devicetree/bindings/interconnect/
8400 F:      drivers/interconnect/
8401 F:      include/dt-bindings/interconnect/
8402 F:      include/linux/interconnect-provider.h
8403 F:      include/linux/interconnect.h
8404
8405 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8406 M:      Linus Walleij <linus.walleij@linaro.org>
8407 L:      linux-iio@vger.kernel.org
8408 S:      Maintained
8409 F:      drivers/iio/gyro/mpu3050*
8410 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8411
8412 IOC3 ETHERNET DRIVER
8413 M:      Ralf Baechle <ralf@linux-mips.org>
8414 L:      linux-mips@vger.kernel.org
8415 S:      Maintained
8416 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8417
8418 IOC3 SERIAL DRIVER
8419 M:      Pat Gefre <pfg@sgi.com>
8420 L:      linux-serial@vger.kernel.org
8421 S:      Maintained
8422 F:      drivers/tty/serial/ioc3_serial.c
8423
8424 IOMAP FILESYSTEM LIBRARY
8425 M:      Christoph Hellwig <hch@infradead.org>
8426 M:      Darrick J. Wong <darrick.wong@oracle.com>
8427 M:      linux-xfs@vger.kernel.org
8428 M:      linux-fsdevel@vger.kernel.org
8429 L:      linux-xfs@vger.kernel.org
8430 L:      linux-fsdevel@vger.kernel.org
8431 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8432 S:      Supported
8433 F:      fs/iomap/
8434 F:      include/linux/iomap.h
8435
8436 IOMMU DRIVERS
8437 M:      Joerg Roedel <joro@8bytes.org>
8438 L:      iommu@lists.linux-foundation.org
8439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8440 S:      Maintained
8441 F:      Documentation/devicetree/bindings/iommu/
8442 F:      drivers/iommu/
8443 F:      include/linux/iommu.h
8444 F:      include/linux/of_iommu.h
8445 F:      include/linux/iova.h
8446
8447 IO_URING
8448 M:      Jens Axboe <axboe@kernel.dk>
8449 L:      linux-block@vger.kernel.org
8450 L:      linux-fsdevel@vger.kernel.org
8451 T:      git git://git.kernel.dk/linux-block
8452 T:      git git://git.kernel.dk/liburing
8453 S:      Maintained
8454 F:      fs/io_uring.c
8455 F:      include/uapi/linux/io_uring.h
8456
8457 IP MASQUERADING
8458 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8459 S:      Maintained
8460 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8461
8462 IPMI SUBSYSTEM
8463 M:      Corey Minyard <minyard@acm.org>
8464 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8465 W:      http://openipmi.sourceforge.net/
8466 S:      Supported
8467 F:      Documentation/devicetree/bindings/ipmi/
8468 F:      Documentation/IPMI.txt
8469 F:      drivers/char/ipmi/
8470 F:      include/linux/ipmi*
8471 F:      include/uapi/linux/ipmi*
8472
8473 IPS SCSI RAID DRIVER
8474 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8475 L:      linux-scsi@vger.kernel.org
8476 W:      http://www.adaptec.com/
8477 S:      Maintained
8478 F:      drivers/scsi/ips*
8479
8480 IPVS
8481 M:      Wensong Zhang <wensong@linux-vs.org>
8482 M:      Simon Horman <horms@verge.net.au>
8483 M:      Julian Anastasov <ja@ssi.bg>
8484 L:      netdev@vger.kernel.org
8485 L:      lvs-devel@vger.kernel.org
8486 S:      Maintained
8487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8489 F:      Documentation/networking/ipvs-sysctl.txt
8490 F:      include/net/ip_vs.h
8491 F:      include/uapi/linux/ip_vs.h
8492 F:      net/netfilter/ipvs/
8493
8494 IPWIRELESS DRIVER
8495 M:      Jiri Kosina <jikos@kernel.org>
8496 M:      David Sterba <dsterba@suse.com>
8497 S:      Odd Fixes
8498 F:      drivers/tty/ipwireless/
8499
8500 IPX NETWORK LAYER
8501 L:      netdev@vger.kernel.org
8502 S:      Obsolete
8503 F:      include/uapi/linux/ipx.h
8504
8505 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8506 M:      Marc Zyngier <maz@kernel.org>
8507 S:      Maintained
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8509 F:      Documentation/IRQ-domain.txt
8510 F:      include/linux/irqdomain.h
8511 F:      kernel/irq/irqdomain.c
8512 F:      kernel/irq/msi.c
8513
8514 IRQ SUBSYSTEM
8515 M:      Thomas Gleixner <tglx@linutronix.de>
8516 L:      linux-kernel@vger.kernel.org
8517 S:      Maintained
8518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8519 F:      kernel/irq/
8520
8521 IRQCHIP DRIVERS
8522 M:      Thomas Gleixner <tglx@linutronix.de>
8523 M:      Jason Cooper <jason@lakedaemon.net>
8524 M:      Marc Zyngier <maz@kernel.org>
8525 L:      linux-kernel@vger.kernel.org
8526 S:      Maintained
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8528 F:      Documentation/devicetree/bindings/interrupt-controller/
8529 F:      drivers/irqchip/
8530
8531 ISA
8532 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8533 S:      Maintained
8534 F:      Documentation/driver-api/isa.rst
8535 F:      drivers/base/isa.c
8536 F:      include/linux/isa.h
8537
8538 ISA RADIO MODULE
8539 M:      Hans Verkuil <hverkuil@xs4all.nl>
8540 L:      linux-media@vger.kernel.org
8541 T:      git git://linuxtv.org/media_tree.git
8542 W:      https://linuxtv.org
8543 S:      Maintained
8544 F:      drivers/media/radio/radio-isa*
8545
8546 ISAPNP
8547 M:      Jaroslav Kysela <perex@perex.cz>
8548 S:      Maintained
8549 F:      Documentation/driver-api/isapnp.rst
8550 F:      drivers/pnp/isapnp/
8551 F:      include/linux/isapnp.h
8552
8553 ISCSI
8554 M:      Lee Duncan <lduncan@suse.com>
8555 M:      Chris Leech <cleech@redhat.com>
8556 L:      open-iscsi@googlegroups.com
8557 W:      www.open-iscsi.com
8558 S:      Maintained
8559 F:      drivers/scsi/*iscsi*
8560 F:      include/scsi/*iscsi*
8561
8562 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8563 M:      Peter Jones <pjones@redhat.com>
8564 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8565 S:      Maintained
8566 F:      drivers/firmware/iscsi_ibft*
8567
8568 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8569 M:      Sagi Grimberg <sagi@grimberg.me>
8570 M:      Max Gurtovoy <maxg@mellanox.com>
8571 L:      linux-rdma@vger.kernel.org
8572 S:      Supported
8573 W:      http://www.openfabrics.org
8574 W:      www.open-iscsi.org
8575 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8576 F:      drivers/infiniband/ulp/iser/
8577
8578 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8579 M:      Sagi Grimberg <sagi@grimberg.me>
8580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8581 L:      linux-rdma@vger.kernel.org
8582 L:      target-devel@vger.kernel.org
8583 S:      Supported
8584 W:      http://www.linux-iscsi.org
8585 F:      drivers/infiniband/ulp/isert
8586
8587 ISDN/mISDN SUBSYSTEM
8588 M:      Karsten Keil <isdn@linux-pingi.de>
8589 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8590 L:      netdev@vger.kernel.org
8591 W:      http://www.isdn4linux.de
8592 S:      Maintained
8593 F:      drivers/isdn/mISDN
8594 F:      drivers/isdn/hardware
8595
8596 ISDN/CAPI SUBSYSTEM
8597 M:      Karsten Keil <isdn@linux-pingi.de>
8598 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8599 L:      netdev@vger.kernel.org
8600 W:      http://www.isdn4linux.de
8601 S:      Odd Fixes
8602 F:      Documentation/isdn/
8603 F:      drivers/isdn/capi/
8604 F:      drivers/staging/isdn/
8605 F:      net/bluetooth/cmtp/
8606 F:      include/linux/isdn/
8607 F:      include/uapi/linux/isdn/
8608
8609 IT87 HARDWARE MONITORING DRIVER
8610 M:      Jean Delvare <jdelvare@suse.com>
8611 L:      linux-hwmon@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/hwmon/it87.rst
8614 F:      drivers/hwmon/it87.c
8615
8616 IT913X MEDIA DRIVER
8617 M:      Antti Palosaari <crope@iki.fi>
8618 L:      linux-media@vger.kernel.org
8619 W:      https://linuxtv.org
8620 W:      http://palosaari.fi/linux/
8621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8622 T:      git git://linuxtv.org/anttip/media_tree.git
8623 S:      Maintained
8624 F:      drivers/media/tuners/it913x*
8625
8626 IVTV VIDEO4LINUX DRIVER
8627 M:      Andy Walls <awalls@md.metrocast.net>
8628 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8629 L:      linux-media@vger.kernel.org
8630 T:      git git://linuxtv.org/media_tree.git
8631 W:      http://www.ivtvdriver.org
8632 S:      Maintained
8633 F:      Documentation/media/v4l-drivers/ivtv*
8634 F:      drivers/media/pci/ivtv/
8635 F:      include/uapi/linux/ivtv*
8636
8637 IX2505V MEDIA DRIVER
8638 M:      Malcolm Priestley <tvboxspy@gmail.com>
8639 L:      linux-media@vger.kernel.org
8640 W:      https://linuxtv.org
8641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8642 S:      Maintained
8643 F:      drivers/media/dvb-frontends/ix2505v*
8644
8645 JAILHOUSE HYPERVISOR INTERFACE
8646 M:      Jan Kiszka <jan.kiszka@siemens.com>
8647 L:      jailhouse-dev@googlegroups.com
8648 S:      Maintained
8649 F:      arch/x86/kernel/jailhouse.c
8650 F:      arch/x86/include/asm/jailhouse_para.h
8651
8652 JC42.4 TEMPERATURE SENSOR DRIVER
8653 M:      Guenter Roeck <linux@roeck-us.net>
8654 L:      linux-hwmon@vger.kernel.org
8655 S:      Maintained
8656 F:      drivers/hwmon/jc42.c
8657 F:      Documentation/hwmon/jc42.rst
8658
8659 JFS FILESYSTEM
8660 M:      Dave Kleikamp <shaggy@kernel.org>
8661 L:      jfs-discussion@lists.sourceforge.net
8662 W:      http://jfs.sourceforge.net/
8663 T:      git git://github.com/kleikamp/linux-shaggy.git
8664 S:      Maintained
8665 F:      Documentation/filesystems/jfs.txt
8666 F:      fs/jfs/
8667
8668 JME NETWORK DRIVER
8669 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8670 L:      netdev@vger.kernel.org
8671 S:      Maintained
8672 F:      drivers/net/ethernet/jme.*
8673
8674 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8675 M:      David Woodhouse <dwmw2@infradead.org>
8676 M:      Richard Weinberger <richard@nod.at>
8677 L:      linux-mtd@lists.infradead.org
8678 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8679 T:      git git://git.infradead.org/ubifs-2.6.git
8680 S:      Odd Fixes
8681 F:      fs/jffs2/
8682 F:      include/uapi/linux/jffs2.h
8683
8684 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8685 M:      "Theodore Ts'o" <tytso@mit.edu>
8686 M:      Jan Kara <jack@suse.com>
8687 L:      linux-ext4@vger.kernel.org
8688 S:      Maintained
8689 F:      fs/jbd2/
8690 F:      include/linux/jbd2.h
8691
8692 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8693 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8694 L:      linux-media@vger.kernel.org
8695 S:      Maintained
8696 F:      drivers/media/platform/rcar_jpu.c
8697
8698 JSM Neo PCI based serial card
8699 L:      linux-serial@vger.kernel.org
8700 S:      Orphan
8701 F:      drivers/tty/serial/jsm/
8702
8703 K10TEMP HARDWARE MONITORING DRIVER
8704 M:      Clemens Ladisch <clemens@ladisch.de>
8705 L:      linux-hwmon@vger.kernel.org
8706 S:      Maintained
8707 F:      Documentation/hwmon/k10temp.rst
8708 F:      drivers/hwmon/k10temp.c
8709
8710 K8TEMP HARDWARE MONITORING DRIVER
8711 M:      Rudolf Marek <r.marek@assembler.cz>
8712 L:      linux-hwmon@vger.kernel.org
8713 S:      Maintained
8714 F:      Documentation/hwmon/k8temp.rst
8715 F:      drivers/hwmon/k8temp.c
8716
8717 KASAN
8718 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8719 R:      Alexander Potapenko <glider@google.com>
8720 R:      Dmitry Vyukov <dvyukov@google.com>
8721 L:      kasan-dev@googlegroups.com
8722 S:      Maintained
8723 F:      arch/*/include/asm/kasan.h
8724 F:      arch/*/mm/kasan_init*
8725 F:      Documentation/dev-tools/kasan.rst
8726 F:      include/linux/kasan*.h
8727 F:      lib/test_kasan.c
8728 F:      mm/kasan/
8729 F:      scripts/Makefile.kasan
8730
8731 KCONFIG
8732 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8734 L:      linux-kbuild@vger.kernel.org
8735 S:      Maintained
8736 F:      Documentation/kbuild/kconfig*
8737 F:      scripts/kconfig/
8738 F:      scripts/Kconfig.include
8739
8740 KDUMP
8741 M:      Dave Young <dyoung@redhat.com>
8742 M:      Baoquan He <bhe@redhat.com>
8743 R:      Vivek Goyal <vgoyal@redhat.com>
8744 L:      kexec@lists.infradead.org
8745 W:      http://lse.sourceforge.net/kdump/
8746 S:      Maintained
8747 F:      Documentation/admin-guide/kdump/
8748
8749 KEENE FM RADIO TRANSMITTER DRIVER
8750 M:      Hans Verkuil <hverkuil@xs4all.nl>
8751 L:      linux-media@vger.kernel.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 W:      https://linuxtv.org
8754 S:      Maintained
8755 F:      drivers/media/radio/radio-keene*
8756
8757 KERNEL AUTOMOUNTER
8758 M:      Ian Kent <raven@themaw.net>
8759 L:      autofs@vger.kernel.org
8760 S:      Maintained
8761 F:      fs/autofs/
8762
8763 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8764 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8765 M:      Michal Marek <michal.lkml@markovi.net>
8766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8767 L:      linux-kbuild@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/kbuild/
8770 F:      Makefile
8771 F:      scripts/Kbuild*
8772 F:      scripts/Makefile*
8773 F:      scripts/basic/
8774 F:      scripts/mk*
8775 F:      scripts/*vmlinux*
8776 F:      scripts/mod/
8777 F:      scripts/package/
8778
8779 KERNEL JANITORS
8780 L:      kernel-janitors@vger.kernel.org
8781 W:      http://kernelnewbies.org/KernelJanitors
8782 S:      Odd Fixes
8783
8784 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8785 M:      "J. Bruce Fields" <bfields@fieldses.org>
8786 M:      Chuck Lever <chuck.lever@oracle.com>
8787 L:      linux-nfs@vger.kernel.org
8788 W:      http://nfs.sourceforge.net/
8789 T:      git git://linux-nfs.org/~bfields/linux.git
8790 S:      Supported
8791 F:      fs/nfsd/
8792 F:      include/uapi/linux/nfsd/
8793 F:      fs/lockd/
8794 F:      fs/nfs_common/
8795 F:      net/sunrpc/
8796 F:      include/linux/lockd/
8797 F:      include/linux/sunrpc/
8798 F:      include/uapi/linux/sunrpc/
8799
8800 KERNEL SELFTEST FRAMEWORK
8801 M:      Shuah Khan <shuah@kernel.org>
8802 M:      Shuah Khan <skhan@linuxfoundation.org>
8803 L:      linux-kselftest@vger.kernel.org
8804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8805 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8806 S:      Maintained
8807 F:      tools/testing/selftests/
8808 F:      Documentation/dev-tools/kselftest*
8809
8810 KERNEL USERMODE HELPER
8811 M:      Luis Chamberlain <mcgrof@kernel.org>
8812 L:      linux-kernel@vger.kernel.org
8813 S:      Maintained
8814 F:      kernel/umh.c
8815 F:      include/linux/umh.h
8816
8817 KERNEL VIRTUAL MACHINE (KVM)
8818 M:      Paolo Bonzini <pbonzini@redhat.com>
8819 M:      Radim Krčmář <rkrcmar@redhat.com>
8820 L:      kvm@vger.kernel.org
8821 W:      http://www.linux-kvm.org
8822 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8823 S:      Supported
8824 F:      Documentation/virt/kvm/
8825 F:      include/trace/events/kvm.h
8826 F:      include/uapi/asm-generic/kvm*
8827 F:      include/uapi/linux/kvm*
8828 F:      include/asm-generic/kvm*
8829 F:      include/linux/kvm*
8830 F:      include/kvm/iodev.h
8831 F:      virt/kvm/*
8832 F:      tools/kvm/
8833 F:      tools/testing/selftests/kvm/
8834
8835 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8836 M:      Marc Zyngier <maz@kernel.org>
8837 R:      James Morse <james.morse@arm.com>
8838 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8839 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8841 L:      kvmarm@lists.cs.columbia.edu
8842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8843 S:      Maintained
8844 F:      arch/arm/include/uapi/asm/kvm*
8845 F:      arch/arm/include/asm/kvm*
8846 F:      arch/arm/kvm/
8847 F:      arch/arm64/include/uapi/asm/kvm*
8848 F:      arch/arm64/include/asm/kvm*
8849 F:      arch/arm64/kvm/
8850 F:      virt/kvm/arm/
8851 F:      include/kvm/arm_*
8852
8853 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8854 M:      James Hogan <jhogan@kernel.org>
8855 L:      linux-mips@vger.kernel.org
8856 S:      Supported
8857 F:      arch/mips/include/uapi/asm/kvm*
8858 F:      arch/mips/include/asm/kvm*
8859 F:      arch/mips/kvm/
8860
8861 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8862 M:      Paul Mackerras <paulus@ozlabs.org>
8863 L:      kvm-ppc@vger.kernel.org
8864 W:      http://www.linux-kvm.org/
8865 T:      git git://github.com/agraf/linux-2.6.git
8866 S:      Supported
8867 F:      arch/powerpc/include/uapi/asm/kvm*
8868 F:      arch/powerpc/include/asm/kvm*
8869 F:      arch/powerpc/kvm/
8870 F:      arch/powerpc/kernel/kvm*
8871
8872 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8873 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8874 M:      Janosch Frank <frankja@linux.ibm.com>
8875 R:      David Hildenbrand <david@redhat.com>
8876 R:      Cornelia Huck <cohuck@redhat.com>
8877 L:      kvm@vger.kernel.org
8878 W:      http://www.ibm.com/developerworks/linux/linux390/
8879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8880 S:      Supported
8881 F:      arch/s390/include/uapi/asm/kvm*
8882 F:      arch/s390/include/asm/gmap.h
8883 F:      arch/s390/include/asm/kvm*
8884 F:      arch/s390/kvm/
8885 F:      arch/s390/mm/gmap.c
8886 F:      tools/testing/selftests/kvm/s390x/
8887 F:      tools/testing/selftests/kvm/*/s390x/
8888
8889 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8890 M:      Paolo Bonzini <pbonzini@redhat.com>
8891 M:      Radim Krčmář <rkrcmar@redhat.com>
8892 R:      Sean Christopherson <sean.j.christopherson@intel.com>
8893 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
8894 R:      Wanpeng Li <wanpengli@tencent.com>
8895 R:      Jim Mattson <jmattson@google.com>
8896 R:      Joerg Roedel <joro@8bytes.org>
8897 L:      kvm@vger.kernel.org
8898 W:      http://www.linux-kvm.org
8899 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8900 S:      Supported
8901 F:      arch/x86/kvm/
8902 F:      arch/x86/kvm/*/
8903 F:      arch/x86/include/uapi/asm/kvm*
8904 F:      arch/x86/include/uapi/asm/vmx.h
8905 F:      arch/x86/include/uapi/asm/svm.h
8906 F:      arch/x86/include/asm/kvm*
8907 F:      arch/x86/include/asm/pvclock-abi.h
8908 F:      arch/x86/include/asm/svm.h
8909 F:      arch/x86/include/asm/vmx.h
8910 F:      arch/x86/kernel/kvm.c
8911 F:      arch/x86/kernel/kvmclock.c
8912
8913 KERNFS
8914 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8915 M:      Tejun Heo <tj@kernel.org>
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8917 S:      Supported
8918 F:      include/linux/kernfs.h
8919 F:      fs/kernfs/
8920
8921 KEXEC
8922 M:      Eric Biederman <ebiederm@xmission.com>
8923 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8924 L:      kexec@lists.infradead.org
8925 S:      Maintained
8926 F:      include/linux/kexec.h
8927 F:      include/uapi/linux/kexec.h
8928 F:      kernel/kexec*
8929
8930 KEYS-ENCRYPTED
8931 M:      Mimi Zohar <zohar@linux.ibm.com>
8932 L:      linux-integrity@vger.kernel.org
8933 L:      keyrings@vger.kernel.org
8934 S:      Supported
8935 F:      Documentation/security/keys/trusted-encrypted.rst
8936 F:      include/keys/encrypted-type.h
8937 F:      security/keys/encrypted-keys/
8938
8939 KEYS-TRUSTED
8940 M:      James Bottomley <jejb@linux.ibm.com>
8941 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8942 M:      Mimi Zohar <zohar@linux.ibm.com>
8943 L:      linux-integrity@vger.kernel.org
8944 L:      keyrings@vger.kernel.org
8945 S:      Supported
8946 F:      Documentation/security/keys/trusted-encrypted.rst
8947 F:      include/keys/trusted-type.h
8948 F:      security/keys/trusted.c
8949 F:      security/keys/trusted.h
8950
8951 KEYS/KEYRINGS:
8952 M:      David Howells <dhowells@redhat.com>
8953 L:      keyrings@vger.kernel.org
8954 S:      Maintained
8955 F:      Documentation/security/keys/core.rst
8956 F:      include/linux/key.h
8957 F:      include/linux/key-type.h
8958 F:      include/linux/keyctl.h
8959 F:      include/uapi/linux/keyctl.h
8960 F:      include/keys/
8961 F:      security/keys/
8962
8963 KGDB / KDB /debug_core
8964 M:      Jason Wessel <jason.wessel@windriver.com>
8965 M:      Daniel Thompson <daniel.thompson@linaro.org>
8966 W:      http://kgdb.wiki.kernel.org/
8967 L:      kgdb-bugreport@lists.sourceforge.net
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8969 S:      Maintained
8970 F:      Documentation/dev-tools/kgdb.rst
8971 F:      drivers/misc/kgdbts.c
8972 F:      drivers/tty/serial/kgdboc.c
8973 F:      include/linux/kdb.h
8974 F:      include/linux/kgdb.h
8975 F:      kernel/debug/
8976
8977 KMEMLEAK
8978 M:      Catalin Marinas <catalin.marinas@arm.com>
8979 S:      Maintained
8980 F:      Documentation/dev-tools/kmemleak.rst
8981 F:      include/linux/kmemleak.h
8982 F:      mm/kmemleak.c
8983 F:      mm/kmemleak-test.c
8984
8985 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8986 M:      Luis Chamberlain <mcgrof@kernel.org>
8987 L:      linux-kernel@vger.kernel.org
8988 S:      Maintained
8989 F:      kernel/kmod.c
8990 F:      include/linux/kmod.h
8991 F:      lib/test_kmod.c
8992 F:      tools/testing/selftests/kmod/
8993
8994 KPROBES
8995 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8996 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8997 M:      "David S. Miller" <davem@davemloft.net>
8998 M:      Masami Hiramatsu <mhiramat@kernel.org>
8999 S:      Maintained
9000 F:      Documentation/kprobes.txt
9001 F:      include/linux/kprobes.h
9002 F:      include/asm-generic/kprobes.h
9003 F:      kernel/kprobes.c
9004
9005 KS0108 LCD CONTROLLER DRIVER
9006 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9007 S:      Maintained
9008 F:      Documentation/auxdisplay/ks0108
9009 F:      drivers/auxdisplay/ks0108.c
9010 F:      include/linux/ks0108.h
9011
9012 L3MDEV
9013 M:      David Ahern <dsa@cumulusnetworks.com>
9014 L:      netdev@vger.kernel.org
9015 S:      Maintained
9016 F:      net/l3mdev
9017 F:      include/net/l3mdev.h
9018
9019 L7 BPF FRAMEWORK
9020 M:      John Fastabend <john.fastabend@gmail.com>
9021 M:      Daniel Borkmann <daniel@iogearbox.net>
9022 L:      netdev@vger.kernel.org
9023 L:      bpf@vger.kernel.org
9024 S:      Maintained
9025 F:      include/linux/skmsg.h
9026 F:      net/core/skmsg.c
9027 F:      net/core/sock_map.c
9028 F:      net/ipv4/tcp_bpf.c
9029
9030 LANTIQ / INTEL Ethernet drivers
9031 M:      Hauke Mehrtens <hauke@hauke-m.de>
9032 L:      netdev@vger.kernel.org
9033 S:      Maintained
9034 F:      net/dsa/tag_gswip.c
9035 F:      drivers/net/ethernet/lantiq_xrx200.c
9036 F:      drivers/net/dsa/lantiq_pce.h
9037 F:      drivers/net/dsa/lantiq_gswip.c
9038
9039 LANTIQ MIPS ARCHITECTURE
9040 M:      John Crispin <john@phrozen.org>
9041 L:      linux-mips@vger.kernel.org
9042 S:      Maintained
9043 F:      arch/mips/lantiq
9044 F:      drivers/soc/lantiq
9045
9046 LAPB module
9047 L:      linux-x25@vger.kernel.org
9048 S:      Orphan
9049 F:      Documentation/networking/lapb-module.txt
9050 F:      include/*/lapb.h
9051 F:      net/lapb/
9052
9053 LASI 53c700 driver for PARISC
9054 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9055 L:      linux-scsi@vger.kernel.org
9056 S:      Maintained
9057 F:      Documentation/scsi/53c700.txt
9058 F:      drivers/scsi/53c700*
9059
9060 LEAKING_ADDRESSES
9061 M:      Tobin C. Harding <me@tobin.cc>
9062 M:      Tycho Andersen <tycho@tycho.ws>
9063 L:      kernel-hardening@lists.openwall.com
9064 S:      Maintained
9065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9066 F:      scripts/leaking_addresses.pl
9067
9068 LED SUBSYSTEM
9069 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9070 M:      Pavel Machek <pavel@ucw.cz>
9071 R:      Dan Murphy <dmurphy@ti.com>
9072 L:      linux-leds@vger.kernel.org
9073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9074 S:      Maintained
9075 F:      Documentation/devicetree/bindings/leds/
9076 F:      drivers/leds/
9077 F:      include/linux/leds.h
9078
9079 LEGACY EEPROM DRIVER
9080 M:      Jean Delvare <jdelvare@suse.com>
9081 S:      Maintained
9082 F:      Documentation/misc-devices/eeprom.rst
9083 F:      drivers/misc/eeprom/eeprom.c
9084
9085 LEGO MINDSTORMS EV3
9086 R:      David Lechner <david@lechnology.com>
9087 S:      Maintained
9088 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9089 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9090 F:      drivers/power/supply/lego_ev3_battery.c
9091
9092 LEGO USB Tower driver
9093 M:      Juergen Stuber <starblue@users.sourceforge.net>
9094 L:      legousb-devel@lists.sourceforge.net
9095 W:      http://legousb.sourceforge.net/
9096 S:      Maintained
9097 F:      drivers/usb/misc/legousbtower.c
9098
9099 LG LAPTOP EXTRAS
9100 M:      Matan Ziv-Av <matan@svgalib.org>
9101 L:      platform-driver-x86@vger.kernel.org
9102 S:      Maintained
9103 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9104 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9105 F:      drivers/platform/x86/lg-laptop.c
9106
9107 LG2160 MEDIA DRIVER
9108 M:      Michael Krufky <mkrufky@linuxtv.org>
9109 L:      linux-media@vger.kernel.org
9110 W:      https://linuxtv.org
9111 W:      http://github.com/mkrufky
9112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9113 T:      git git://linuxtv.org/mkrufky/tuners.git
9114 S:      Maintained
9115 F:      drivers/media/dvb-frontends/lg2160.*
9116
9117 LGDT3305 MEDIA DRIVER
9118 M:      Michael Krufky <mkrufky@linuxtv.org>
9119 L:      linux-media@vger.kernel.org
9120 W:      https://linuxtv.org
9121 W:      http://github.com/mkrufky
9122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9123 T:      git git://linuxtv.org/mkrufky/tuners.git
9124 S:      Maintained
9125 F:      drivers/media/dvb-frontends/lgdt3305.*
9126
9127 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9128 M:      Viresh Kumar <vireshk@kernel.org>
9129 L:      linux-ide@vger.kernel.org
9130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9131 S:      Maintained
9132 F:      include/linux/pata_arasan_cf_data.h
9133 F:      drivers/ata/pata_arasan_cf.c
9134
9135 LIBATA PATA DRIVERS
9136 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9137 M:      Jens Axboe <axboe@kernel.dk>
9138 L:      linux-ide@vger.kernel.org
9139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9140 S:      Maintained
9141 F:      drivers/ata/pata_*.c
9142 F:      drivers/ata/ata_generic.c
9143
9144 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9145 M:      Linus Walleij <linus.walleij@linaro.org>
9146 L:      linux-ide@vger.kernel.org
9147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9148 S:      Maintained
9149 F:      drivers/ata/pata_ftide010.c
9150 F:      drivers/ata/sata_gemini.c
9151 F:      drivers/ata/sata_gemini.h
9152
9153 LIBATA SATA AHCI PLATFORM devices support
9154 M:      Hans de Goede <hdegoede@redhat.com>
9155 M:      Jens Axboe <axboe@kernel.dk>
9156 L:      linux-ide@vger.kernel.org
9157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9158 S:      Maintained
9159 F:      drivers/ata/ahci_platform.c
9160 F:      drivers/ata/libahci_platform.c
9161 F:      include/linux/ahci_platform.h
9162
9163 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9164 M:      Mikael Pettersson <mikpelinux@gmail.com>
9165 L:      linux-ide@vger.kernel.org
9166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9167 S:      Maintained
9168 F:      drivers/ata/sata_promise.*
9169
9170 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9171 M:      Jens Axboe <axboe@kernel.dk>
9172 L:      linux-ide@vger.kernel.org
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9174 S:      Maintained
9175 F:      drivers/ata/
9176 F:      include/linux/ata.h
9177 F:      include/linux/libata.h
9178 F:      Documentation/devicetree/bindings/ata/
9179
9180 LIBLOCKDEP
9181 M:      Sasha Levin <alexander.levin@microsoft.com>
9182 S:      Maintained
9183 F:      tools/lib/lockdep/
9184
9185 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9186 M:      Dan Williams <dan.j.williams@intel.com>
9187 M:      Vishal Verma <vishal.l.verma@intel.com>
9188 M:      Dave Jiang <dave.jiang@intel.com>
9189 L:      linux-nvdimm@lists.01.org
9190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9191 S:      Supported
9192 F:      drivers/nvdimm/blk.c
9193 F:      drivers/nvdimm/region_devs.c
9194
9195 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9196 M:      Vishal Verma <vishal.l.verma@intel.com>
9197 M:      Dan Williams <dan.j.williams@intel.com>
9198 M:      Dave Jiang <dave.jiang@intel.com>
9199 L:      linux-nvdimm@lists.01.org
9200 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9201 S:      Supported
9202 F:      drivers/nvdimm/btt*
9203
9204 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9205 M:      Dan Williams <dan.j.williams@intel.com>
9206 M:      Vishal Verma <vishal.l.verma@intel.com>
9207 M:      Dave Jiang <dave.jiang@intel.com>
9208 L:      linux-nvdimm@lists.01.org
9209 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9210 S:      Supported
9211 F:      drivers/nvdimm/pmem*
9212
9213 LIBNVDIMM: DEVICETREE BINDINGS
9214 M:      Oliver O'Halloran <oohall@gmail.com>
9215 L:      linux-nvdimm@lists.01.org
9216 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9217 S:      Supported
9218 F:      drivers/nvdimm/of_pmem.c
9219 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9220
9221 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9222 M:      Dan Williams <dan.j.williams@intel.com>
9223 M:      Vishal Verma <vishal.l.verma@intel.com>
9224 M:      Dave Jiang <dave.jiang@intel.com>
9225 M:      Keith Busch <keith.busch@intel.com>
9226 M:      Ira Weiny <ira.weiny@intel.com>
9227 L:      linux-nvdimm@lists.01.org
9228 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9230 S:      Supported
9231 F:      drivers/nvdimm/*
9232 F:      drivers/acpi/nfit/*
9233 F:      include/linux/nd.h
9234 F:      include/linux/libnvdimm.h
9235 F:      include/uapi/linux/ndctl.h
9236
9237 LIGHTNVM PLATFORM SUPPORT
9238 M:      Matias Bjorling <mb@lightnvm.io>
9239 W:      http://github/OpenChannelSSD
9240 L:      linux-block@vger.kernel.org
9241 S:      Maintained
9242 F:      drivers/lightnvm/
9243 F:      include/linux/lightnvm.h
9244 F:      include/uapi/linux/lightnvm.h
9245
9246 LINUX FOR POWER MACINTOSH
9247 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9248 W:      http://www.penguinppc.org/
9249 L:      linuxppc-dev@lists.ozlabs.org
9250 S:      Maintained
9251 F:      arch/powerpc/platforms/powermac/
9252 F:      drivers/macintosh/
9253
9254 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9255 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9256 M:      Paul Mackerras <paulus@samba.org>
9257 M:      Michael Ellerman <mpe@ellerman.id.au>
9258 W:      https://github.com/linuxppc/linux/wiki
9259 L:      linuxppc-dev@lists.ozlabs.org
9260 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9262 S:      Supported
9263 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9264 F:      Documentation/devicetree/bindings/powerpc/
9265 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9266 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9267 F:      Documentation/powerpc/
9268 F:      arch/powerpc/
9269 F:      drivers/char/tpm/tpm_ibmvtpm*
9270 F:      drivers/crypto/nx/
9271 F:      drivers/crypto/vmx/
9272 F:      drivers/i2c/busses/i2c-opal.c
9273 F:      drivers/net/ethernet/ibm/ibmveth.*
9274 F:      drivers/net/ethernet/ibm/ibmvnic.*
9275 F:      drivers/pci/hotplug/pnv_php.c
9276 F:      drivers/pci/hotplug/rpa*
9277 F:      drivers/rtc/rtc-opal.c
9278 F:      drivers/scsi/ibmvscsi/
9279 F:      drivers/tty/hvc/hvc_opal.c
9280 F:      drivers/watchdog/wdrtas.c
9281 F:      tools/testing/selftests/powerpc
9282 N:      /pmac
9283 N:      powermac
9284 N:      powernv
9285 N:      [^a-z0-9]ps3
9286 N:      pseries
9287
9288 LINUX FOR POWERPC EMBEDDED MPC5XXX
9289 M:      Anatolij Gustschin <agust@denx.de>
9290 L:      linuxppc-dev@lists.ozlabs.org
9291 T:      git git://git.denx.de/linux-denx-agust.git
9292 S:      Maintained
9293 F:      arch/powerpc/platforms/512x/
9294 F:      arch/powerpc/platforms/52xx/
9295
9296 LINUX FOR POWERPC EMBEDDED PPC4XX
9297 M:      Alistair Popple <alistair@popple.id.au>
9298 M:      Matt Porter <mporter@kernel.crashing.org>
9299 W:      http://www.penguinppc.org/
9300 L:      linuxppc-dev@lists.ozlabs.org
9301 S:      Maintained
9302 F:      arch/powerpc/platforms/40x/
9303 F:      arch/powerpc/platforms/44x/
9304
9305 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9306 M:      Scott Wood <oss@buserror.net>
9307 M:      Kumar Gala <galak@kernel.crashing.org>
9308 W:      http://www.penguinppc.org/
9309 L:      linuxppc-dev@lists.ozlabs.org
9310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9311 S:      Maintained
9312 F:      arch/powerpc/platforms/83xx/
9313 F:      arch/powerpc/platforms/85xx/
9314 F:      Documentation/devicetree/bindings/powerpc/fsl/
9315
9316 LINUX FOR POWERPC EMBEDDED PPC8XX
9317 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9318 W:      http://www.penguinppc.org/
9319 L:      linuxppc-dev@lists.ozlabs.org
9320 S:      Maintained
9321 F:      arch/powerpc/platforms/8xx/
9322
9323 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9324 L:      linuxppc-dev@lists.ozlabs.org
9325 S:      Orphan
9326 F:      arch/powerpc/*/*virtex*
9327 F:      arch/powerpc/*/*/*virtex*
9328
9329 LINUX FOR POWERPC PA SEMI PWRFICIENT
9330 L:      linuxppc-dev@lists.ozlabs.org
9331 S:      Orphan
9332 F:      arch/powerpc/platforms/pasemi/
9333 F:      drivers/*/*pasemi*
9334 F:      drivers/*/*/*pasemi*
9335
9336 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9337 M:      Kees Cook <keescook@chromium.org>
9338 S:      Maintained
9339 F:      drivers/misc/lkdtm/*
9340
9341 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9342 M:      Alan Stern <stern@rowland.harvard.edu>
9343 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9344 M:      Will Deacon <will@kernel.org>
9345 M:      Peter Zijlstra <peterz@infradead.org>
9346 M:      Boqun Feng <boqun.feng@gmail.com>
9347 M:      Nicholas Piggin <npiggin@gmail.com>
9348 M:      David Howells <dhowells@redhat.com>
9349 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9350 M:      Luc Maranget <luc.maranget@inria.fr>
9351 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9352 R:      Akira Yokosawa <akiyks@gmail.com>
9353 R:      Daniel Lustig <dlustig@nvidia.com>
9354 L:      linux-kernel@vger.kernel.org
9355 L:      linux-arch@vger.kernel.org
9356 S:      Supported
9357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9358 F:      tools/memory-model/
9359 F:      Documentation/atomic_bitops.txt
9360 F:      Documentation/atomic_t.txt
9361 F:      Documentation/core-api/atomic_ops.rst
9362 F:      Documentation/core-api/refcount-vs-atomic.rst
9363 F:      Documentation/memory-barriers.txt
9364
9365 LIS3LV02D ACCELEROMETER DRIVER
9366 M:      Eric Piel <eric.piel@tremplin-utc.net>
9367 S:      Maintained
9368 F:      Documentation/misc-devices/lis3lv02d.rst
9369 F:      drivers/misc/lis3lv02d/
9370 F:      drivers/platform/x86/hp_accel.c
9371
9372 LIVE PATCHING
9373 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9374 M:      Jiri Kosina <jikos@kernel.org>
9375 M:      Miroslav Benes <mbenes@suse.cz>
9376 M:      Petr Mladek <pmladek@suse.com>
9377 R:      Joe Lawrence <joe.lawrence@redhat.com>
9378 S:      Maintained
9379 F:      kernel/livepatch/
9380 F:      include/linux/livepatch.h
9381 F:      arch/x86/include/asm/livepatch.h
9382 F:      arch/x86/kernel/livepatch.c
9383 F:      Documentation/livepatch/
9384 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9385 F:      samples/livepatch/
9386 F:      tools/testing/selftests/livepatch/
9387 L:      live-patching@vger.kernel.org
9388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9389
9390 LLC (802.2)
9391 L:      netdev@vger.kernel.org
9392 S:      Odd fixes
9393 F:      include/linux/llc.h
9394 F:      include/uapi/linux/llc.h
9395 F:      include/net/llc*
9396 F:      net/llc/
9397
9398 LM73 HARDWARE MONITOR DRIVER
9399 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9400 L:      linux-hwmon@vger.kernel.org
9401 S:      Maintained
9402 F:      drivers/hwmon/lm73.c
9403
9404 LM78 HARDWARE MONITOR DRIVER
9405 M:      Jean Delvare <jdelvare@suse.com>
9406 L:      linux-hwmon@vger.kernel.org
9407 S:      Maintained
9408 F:      Documentation/hwmon/lm78.rst
9409 F:      drivers/hwmon/lm78.c
9410
9411 LM83 HARDWARE MONITOR DRIVER
9412 M:      Jean Delvare <jdelvare@suse.com>
9413 L:      linux-hwmon@vger.kernel.org
9414 S:      Maintained
9415 F:      Documentation/hwmon/lm83.rst
9416 F:      drivers/hwmon/lm83.c
9417
9418 LM90 HARDWARE MONITOR DRIVER
9419 M:      Jean Delvare <jdelvare@suse.com>
9420 L:      linux-hwmon@vger.kernel.org
9421 S:      Maintained
9422 F:      Documentation/hwmon/lm90.rst
9423 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9424 F:      drivers/hwmon/lm90.c
9425 F:      include/dt-bindings/thermal/lm90.h
9426
9427 LM95234 HARDWARE MONITOR DRIVER
9428 M:      Guenter Roeck <linux@roeck-us.net>
9429 L:      linux-hwmon@vger.kernel.org
9430 S:      Maintained
9431 F:      Documentation/hwmon/lm95234.rst
9432 F:      drivers/hwmon/lm95234.c
9433
9434 LME2510 MEDIA DRIVER
9435 M:      Malcolm Priestley <tvboxspy@gmail.com>
9436 L:      linux-media@vger.kernel.org
9437 W:      https://linuxtv.org
9438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9439 S:      Maintained
9440 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9441
9442 LOADPIN SECURITY MODULE
9443 M:      Kees Cook <keescook@chromium.org>
9444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9445 S:      Supported
9446 F:      security/loadpin/
9447 F:      Documentation/admin-guide/LSM/LoadPin.rst
9448
9449 LOCKING PRIMITIVES
9450 M:      Peter Zijlstra <peterz@infradead.org>
9451 M:      Ingo Molnar <mingo@redhat.com>
9452 M:      Will Deacon <will@kernel.org>
9453 L:      linux-kernel@vger.kernel.org
9454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9455 S:      Maintained
9456 F:      Documentation/locking/
9457 F:      include/linux/lockdep.h
9458 F:      include/linux/spinlock*.h
9459 F:      arch/*/include/asm/spinlock*.h
9460 F:      include/linux/rwlock*.h
9461 F:      include/linux/mutex*.h
9462 F:      include/linux/rwsem*.h
9463 F:      include/linux/seqlock.h
9464 F:      lib/locking*.[ch]
9465 F:      kernel/locking/
9466 X:      kernel/locking/locktorture.c
9467
9468 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9469 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9470 L:      linux-ntfs-dev@lists.sourceforge.net
9471 W:      http://www.linux-ntfs.org/content/view/19/37/
9472 S:      Maintained
9473 F:      Documentation/admin-guide/ldm.rst
9474 F:      block/partitions/ldm.*
9475
9476 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9477 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9478 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9479 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9480 L:      MPT-FusionLinux.pdl@broadcom.com
9481 L:      linux-scsi@vger.kernel.org
9482 W:      http://www.avagotech.com/support/
9483 S:      Supported
9484 F:      drivers/message/fusion/
9485 F:      drivers/scsi/mpt3sas/
9486
9487 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9488 M:      Matthew Wilcox <willy@infradead.org>
9489 L:      linux-scsi@vger.kernel.org
9490 S:      Maintained
9491 F:      drivers/scsi/sym53c8xx_2/
9492
9493 LTC1660 DAC DRIVER
9494 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9495 L:      linux-iio@vger.kernel.org
9496 S:      Maintained
9497 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9498 F:      drivers/iio/dac/ltc1660.c
9499
9500 LTC4261 HARDWARE MONITOR DRIVER
9501 M:      Guenter Roeck <linux@roeck-us.net>
9502 L:      linux-hwmon@vger.kernel.org
9503 S:      Maintained
9504 F:      Documentation/hwmon/ltc4261.rst
9505 F:      drivers/hwmon/ltc4261.c
9506
9507 LTC4306 I2C MULTIPLEXER DRIVER
9508 M:      Michael Hennerich <michael.hennerich@analog.com>
9509 W:      http://ez.analog.com/community/linux-device-drivers
9510 L:      linux-i2c@vger.kernel.org
9511 S:      Supported
9512 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9513 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9514
9515 LTP (Linux Test Project)
9516 M:      Mike Frysinger <vapier@gentoo.org>
9517 M:      Cyril Hrubis <chrubis@suse.cz>
9518 M:      Wanlong Gao <wanlong.gao@gmail.com>
9519 M:      Jan Stancek <jstancek@redhat.com>
9520 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9521 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9522 L:      ltp@lists.linux.it (subscribers-only)
9523 W:      http://linux-test-project.github.io/
9524 T:      git git://github.com/linux-test-project/ltp.git
9525 S:      Maintained
9526
9527 M68K ARCHITECTURE
9528 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9529 L:      linux-m68k@lists.linux-m68k.org
9530 W:      http://www.linux-m68k.org/
9531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9532 S:      Maintained
9533 F:      arch/m68k/
9534 F:      drivers/zorro/
9535
9536 M68K ON APPLE MACINTOSH
9537 M:      Joshua Thompson <funaho@jurai.org>
9538 W:      http://www.mac.linux-m68k.org/
9539 L:      linux-m68k@lists.linux-m68k.org
9540 S:      Maintained
9541 F:      arch/m68k/mac/
9542
9543 M68K ON HP9000/300
9544 M:      Philip Blundell <philb@gnu.org>
9545 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9546 S:      Maintained
9547 F:      arch/m68k/hp300/
9548
9549 M88DS3103 MEDIA DRIVER
9550 M:      Antti Palosaari <crope@iki.fi>
9551 L:      linux-media@vger.kernel.org
9552 W:      https://linuxtv.org
9553 W:      http://palosaari.fi/linux/
9554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9555 T:      git git://linuxtv.org/anttip/media_tree.git
9556 S:      Maintained
9557 F:      drivers/media/dvb-frontends/m88ds3103*
9558
9559 M88RS2000 MEDIA DRIVER
9560 M:      Malcolm Priestley <tvboxspy@gmail.com>
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9564 S:      Maintained
9565 F:      drivers/media/dvb-frontends/m88rs2000*
9566
9567 MA901 MASTERKIT USB FM RADIO DRIVER
9568 M:      Alexey Klimov <klimov.linux@gmail.com>
9569 L:      linux-media@vger.kernel.org
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Maintained
9572 F:      drivers/media/radio/radio-ma901.c
9573
9574 MAC80211
9575 M:      Johannes Berg <johannes@sipsolutions.net>
9576 L:      linux-wireless@vger.kernel.org
9577 W:      http://wireless.kernel.org/
9578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9580 S:      Maintained
9581 F:      Documentation/networking/mac80211-injection.txt
9582 F:      include/net/mac80211.h
9583 F:      net/mac80211/
9584 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9585 F:      Documentation/networking/mac80211_hwsim/README
9586
9587 MAILBOX API
9588 M:      Jassi Brar <jassisinghbrar@gmail.com>
9589 L:      linux-kernel@vger.kernel.org
9590 S:      Maintained
9591 F:      drivers/mailbox/
9592 F:      include/linux/mailbox_client.h
9593 F:      include/linux/mailbox_controller.h
9594
9595 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9596 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9597 W:      http://www.kernel.org/doc/man-pages
9598 L:      linux-man@vger.kernel.org
9599 S:      Maintained
9600
9601 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9602 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9603 L:      linux-mips@vger.kernel.org
9604 S:      Maintained
9605 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9606
9607 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9608 M:      Andrew Lunn <andrew@lunn.ch>
9609 M:      Vivien Didelot <vivien.didelot@gmail.com>
9610 L:      netdev@vger.kernel.org
9611 S:      Maintained
9612 F:      drivers/net/dsa/mv88e6xxx/
9613 F:      include/linux/platform_data/mv88e6xxx.h
9614 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9615
9616 MARVELL ARMADA DRM SUPPORT
9617 M:      Russell King <linux@armlinux.org.uk>
9618 S:      Maintained
9619 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9620 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9621 F:      drivers/gpu/drm/armada/
9622 F:      include/uapi/drm/armada_drm.h
9623 F:      Documentation/devicetree/bindings/display/armada/
9624
9625 MARVELL ARMADA 3700 PHY DRIVERS
9626 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9627 S:      Maintained
9628 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9629 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9630 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9631 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9632
9633 MARVELL CRYPTO DRIVER
9634 M:      Boris Brezillon <bbrezillon@kernel.org>
9635 M:      Arnaud Ebalard <arno@natisbad.org>
9636 F:      drivers/crypto/marvell/
9637 S:      Maintained
9638 L:      linux-crypto@vger.kernel.org
9639
9640 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9641 M:      Mirko Lindner <mlindner@marvell.com>
9642 M:      Stephen Hemminger <stephen@networkplumber.org>
9643 L:      netdev@vger.kernel.org
9644 S:      Maintained
9645 F:      drivers/net/ethernet/marvell/sk*
9646
9647 MARVELL LIBERTAS WIRELESS DRIVER
9648 L:      libertas-dev@lists.infradead.org
9649 S:      Orphan
9650 F:      drivers/net/wireless/marvell/libertas/
9651
9652 MARVELL MACCHIATOBIN SUPPORT
9653 M:      Russell King <linux@armlinux.org.uk>
9654 L:      linux-arm-kernel@lists.infradead.org
9655 S:      Maintained
9656 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9657
9658 MARVELL MV643XX ETHERNET DRIVER
9659 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9660 L:      netdev@vger.kernel.org
9661 S:      Maintained
9662 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9663 F:      include/linux/mv643xx.h
9664
9665 MARVELL MV88X3310 PHY DRIVER
9666 M:      Russell King <linux@armlinux.org.uk>
9667 L:      netdev@vger.kernel.org
9668 S:      Maintained
9669 F:      drivers/net/phy/marvell10g.c
9670
9671 MARVELL MVEBU THERMAL DRIVER
9672 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9673 S:      Maintained
9674 F:      drivers/thermal/armada_thermal.c
9675
9676 MARVELL MVNETA ETHERNET DRIVER
9677 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9678 L:      netdev@vger.kernel.org
9679 S:      Maintained
9680 F:      drivers/net/ethernet/marvell/mvneta.*
9681
9682 MARVELL MWIFIEX WIRELESS DRIVER
9683 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9684 M:      Nishant Sarmukadam <nishants@marvell.com>
9685 M:      Ganapathi Bhat <gbhat@marvell.com>
9686 M:      Xinming Hu <huxinming820@gmail.com>
9687 L:      linux-wireless@vger.kernel.org
9688 S:      Maintained
9689 F:      drivers/net/wireless/marvell/mwifiex/
9690
9691 MARVELL MWL8K WIRELESS DRIVER
9692 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9693 L:      linux-wireless@vger.kernel.org
9694 S:      Odd Fixes
9695 F:      drivers/net/wireless/marvell/mwl8k.c
9696
9697 MARVELL NAND CONTROLLER DRIVER
9698 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9699 L:      linux-mtd@lists.infradead.org
9700 S:      Maintained
9701 F:      drivers/mtd/nand/raw/marvell_nand.c
9702 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9703
9704 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9705 M:      Nicolas Pitre <nico@fluxnic.net>
9706 S:      Odd Fixes
9707 F:      drivers/mmc/host/mvsdio.*
9708
9709 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9710 M:      Hu Ziji <huziji@marvell.com>
9711 L:      linux-mmc@vger.kernel.org
9712 S:      Supported
9713 F:      drivers/mmc/host/sdhci-xenon*
9714 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9715
9716 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9717 M:      Sunil Goutham <sgoutham@marvell.com>
9718 M:      Linu Cherian <lcherian@marvell.com>
9719 M:      Geetha sowjanya <gakula@marvell.com>
9720 M:      Jerin Jacob <jerinj@marvell.com>
9721 L:      netdev@vger.kernel.org
9722 S:      Supported
9723 F:      drivers/net/ethernet/marvell/octeontx2/af/
9724
9725 MATROX FRAMEBUFFER DRIVER
9726 L:      linux-fbdev@vger.kernel.org
9727 S:      Orphan
9728 F:      drivers/video/fbdev/matrox/matroxfb_*
9729 F:      include/uapi/linux/matroxfb.h
9730
9731 MAX16065 HARDWARE MONITOR DRIVER
9732 M:      Guenter Roeck <linux@roeck-us.net>
9733 L:      linux-hwmon@vger.kernel.org
9734 S:      Maintained
9735 F:      Documentation/hwmon/max16065.rst
9736 F:      drivers/hwmon/max16065.c
9737
9738 MAX2175 SDR TUNER DRIVER
9739 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9740 L:      linux-media@vger.kernel.org
9741 T:      git git://linuxtv.org/media_tree.git
9742 S:      Maintained
9743 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9744 F:      Documentation/media/v4l-drivers/max2175.rst
9745 F:      drivers/media/i2c/max2175*
9746 F:      include/uapi/linux/max2175.h
9747
9748 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9749 L:      linux-hwmon@vger.kernel.org
9750 S:      Orphan
9751 F:      Documentation/hwmon/max6650.rst
9752 F:      drivers/hwmon/max6650.c
9753
9754 MAX6697 HARDWARE MONITOR DRIVER
9755 M:      Guenter Roeck <linux@roeck-us.net>
9756 L:      linux-hwmon@vger.kernel.org
9757 S:      Maintained
9758 F:      Documentation/hwmon/max6697.rst
9759 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9760 F:      drivers/hwmon/max6697.c
9761 F:      include/linux/platform_data/max6697.h
9762
9763 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9764 M:      Peter Rosin <peda@axentia.se>
9765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9766 S:      Maintained
9767 F:      Documentation/devicetree/bindings/sound/max9860.txt
9768 F:      sound/soc/codecs/max9860.*
9769
9770 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9771 M:      Andreas Klinger <ak@it-klinger.de>
9772 L:      linux-iio@vger.kernel.org
9773 S:      Maintained
9774 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9775 F:      drivers/iio/proximity/mb1232.c
9776
9777 MAXIM MAX77650 PMIC MFD DRIVER
9778 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9779 L:      linux-kernel@vger.kernel.org
9780 S:      Maintained
9781 F:      Documentation/devicetree/bindings/*/*max77650.txt
9782 F:      Documentation/devicetree/bindings/*/max77650*.txt
9783 F:      include/linux/mfd/max77650.h
9784 F:      drivers/mfd/max77650.c
9785 F:      drivers/regulator/max77650-regulator.c
9786 F:      drivers/power/supply/max77650-charger.c
9787 F:      drivers/input/misc/max77650-onkey.c
9788 F:      drivers/leds/leds-max77650.c
9789 F:      drivers/gpio/gpio-max77650.c
9790
9791 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9792 M:      Javier Martinez Canillas <javier@dowhile0.org>
9793 L:      linux-kernel@vger.kernel.org
9794 S:      Supported
9795 F:      drivers/regulator/max77802-regulator.c
9796 F:      Documentation/devicetree/bindings/*/*max77802.txt
9797 F:      include/dt-bindings/*/*max77802.h
9798
9799 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9800 M:      Krzysztof Kozlowski <krzk@kernel.org>
9801 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9802 L:      linux-pm@vger.kernel.org
9803 S:      Supported
9804 F:      drivers/power/supply/max14577_charger.c
9805 F:      drivers/power/supply/max77693_charger.c
9806
9807 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9808 M:      Chanwoo Choi <cw00.choi@samsung.com>
9809 M:      Krzysztof Kozlowski <krzk@kernel.org>
9810 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9811 L:      linux-kernel@vger.kernel.org
9812 S:      Supported
9813 F:      drivers/*/max14577*.c
9814 F:      drivers/*/max77686*.c
9815 F:      drivers/*/max77693*.c
9816 F:      drivers/extcon/extcon-max14577.c
9817 F:      drivers/extcon/extcon-max77693.c
9818 F:      drivers/rtc/rtc-max77686.c
9819 F:      drivers/clk/clk-max77686.c
9820 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9821 F:      Documentation/devicetree/bindings/*/max77686.txt
9822 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9823 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9824 F:      include/linux/mfd/max14577*.h
9825 F:      include/linux/mfd/max77686*.h
9826 F:      include/linux/mfd/max77693*.h
9827
9828 MAXIRADIO FM RADIO RECEIVER DRIVER
9829 M:      Hans Verkuil <hverkuil@xs4all.nl>
9830 L:      linux-media@vger.kernel.org
9831 T:      git git://linuxtv.org/media_tree.git
9832 W:      https://linuxtv.org
9833 S:      Maintained
9834 F:      drivers/media/radio/radio-maxiradio*
9835
9836 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9837 M:      Peter Rosin <peda@axentia.se>
9838 L:      linux-iio@vger.kernel.org
9839 S:      Maintained
9840 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9841 F:      drivers/iio/potentiometer/mcp4018.c
9842 F:      drivers/iio/potentiometer/mcp4531.c
9843
9844 MCR20A IEEE-802.15.4 RADIO DRIVER
9845 M:      Xue Liu <liuxuenetmail@gmail.com>
9846 L:      linux-wpan@vger.kernel.org
9847 W:      https://github.com/xueliu/mcr20a-linux
9848 S:      Maintained
9849 F:      drivers/net/ieee802154/mcr20a.c
9850 F:      drivers/net/ieee802154/mcr20a.h
9851 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9852
9853 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9854 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9855 L:      linux-iio@vger.kernel.org
9856 S:      Maintained
9857 F:      drivers/iio/dac/cio-dac.c
9858
9859 MEDIA CONTROLLER FRAMEWORK
9860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9861 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9862 L:      linux-media@vger.kernel.org
9863 W:      https://www.linuxtv.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Supported
9866 F:      drivers/media/mc/
9867 F:      include/media/media-*.h
9868 F:      include/uapi/linux/media.h
9869
9870 MEDIA DRIVERS FOR ASCOT2E
9871 M:      Sergey Kozlov <serjk@netup.ru>
9872 M:      Abylay Ospan <aospan@netup.ru>
9873 L:      linux-media@vger.kernel.org
9874 W:      https://linuxtv.org
9875 W:      http://netup.tv/
9876 T:      git git://linuxtv.org/media_tree.git
9877 S:      Supported
9878 F:      drivers/media/dvb-frontends/ascot2e*
9879
9880 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9881 M:      Jasmin Jessich <jasmin@anw.at>
9882 L:      linux-media@vger.kernel.org
9883 W:      https://linuxtv.org
9884 T:      git git://linuxtv.org/media_tree.git
9885 S:      Maintained
9886 F:      drivers/media/dvb-frontends/cxd2099*
9887
9888 MEDIA DRIVERS FOR CXD2841ER
9889 M:      Sergey Kozlov <serjk@netup.ru>
9890 M:      Abylay Ospan <aospan@netup.ru>
9891 L:      linux-media@vger.kernel.org
9892 W:      https://linuxtv.org
9893 W:      http://netup.tv/
9894 T:      git git://linuxtv.org/media_tree.git
9895 S:      Supported
9896 F:      drivers/media/dvb-frontends/cxd2841er*
9897
9898 MEDIA DRIVERS FOR CXD2880
9899 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9900 L:      linux-media@vger.kernel.org
9901 W:      http://linuxtv.org/
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Supported
9904 F:      drivers/media/dvb-frontends/cxd2880/*
9905 F:      drivers/media/spi/cxd2880*
9906
9907 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9908 L:      linux-media@vger.kernel.org
9909 W:      https://linuxtv.org
9910 T:      git git://linuxtv.org/media_tree.git
9911 S:      Orphan
9912 F:      drivers/media/pci/ddbridge/*
9913
9914 MEDIA DRIVERS FOR FREESCALE IMX
9915 M:      Steve Longerbeam <slongerbeam@gmail.com>
9916 M:      Philipp Zabel <p.zabel@pengutronix.de>
9917 L:      linux-media@vger.kernel.org
9918 T:      git git://linuxtv.org/media_tree.git
9919 S:      Maintained
9920 F:      Documentation/devicetree/bindings/media/imx.txt
9921 F:      Documentation/media/v4l-drivers/imx.rst
9922 F:      drivers/staging/media/imx/
9923 F:      include/linux/imx-media.h
9924 F:      include/media/imx.h
9925
9926 MEDIA DRIVER FOR FREESCALE IMX PXP
9927 M:      Philipp Zabel <p.zabel@pengutronix.de>
9928 L:      linux-media@vger.kernel.org
9929 T:      git git://linuxtv.org/media_tree.git
9930 S:      Maintained
9931 F:      drivers/media/platform/imx-pxp.[ch]
9932
9933 MEDIA DRIVERS FOR FREESCALE IMX7
9934 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9935 L:      linux-media@vger.kernel.org
9936 T:      git git://linuxtv.org/media_tree.git
9937 S:      Maintained
9938 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9939 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9940 F:      Documentation/media/v4l-drivers/imx7.rst
9941 F:      drivers/staging/media/imx/imx7-media-csi.c
9942 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9943
9944 MEDIA DRIVERS FOR HELENE
9945 M:      Abylay Ospan <aospan@netup.ru>
9946 L:      linux-media@vger.kernel.org
9947 W:      https://linuxtv.org
9948 W:      http://netup.tv/
9949 T:      git git://linuxtv.org/media_tree.git
9950 S:      Supported
9951 F:      drivers/media/dvb-frontends/helene*
9952
9953 MEDIA DRIVERS FOR HORUS3A
9954 M:      Sergey Kozlov <serjk@netup.ru>
9955 M:      Abylay Ospan <aospan@netup.ru>
9956 L:      linux-media@vger.kernel.org
9957 W:      https://linuxtv.org
9958 W:      http://netup.tv/
9959 T:      git git://linuxtv.org/media_tree.git
9960 S:      Supported
9961 F:      drivers/media/dvb-frontends/horus3a*
9962
9963 MEDIA DRIVERS FOR LNBH25
9964 M:      Sergey Kozlov <serjk@netup.ru>
9965 M:      Abylay Ospan <aospan@netup.ru>
9966 L:      linux-media@vger.kernel.org
9967 W:      https://linuxtv.org
9968 W:      http://netup.tv/
9969 T:      git git://linuxtv.org/media_tree.git
9970 S:      Supported
9971 F:      drivers/media/dvb-frontends/lnbh25*
9972
9973 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9974 L:      linux-media@vger.kernel.org
9975 W:      https://linuxtv.org
9976 T:      git git://linuxtv.org/media_tree.git
9977 S:      Orphan
9978 F:      drivers/media/dvb-frontends/mxl5xx*
9979
9980 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9981 M:      Sergey Kozlov <serjk@netup.ru>
9982 M:      Abylay Ospan <aospan@netup.ru>
9983 L:      linux-media@vger.kernel.org
9984 W:      https://linuxtv.org
9985 W:      http://netup.tv/
9986 T:      git git://linuxtv.org/media_tree.git
9987 S:      Supported
9988 F:      drivers/media/pci/netup_unidvb/*
9989
9990 MEDIA DRIVERS FOR RENESAS - CEU
9991 M:      Jacopo Mondi <jacopo@jmondi.org>
9992 L:      linux-media@vger.kernel.org
9993 L:      linux-renesas-soc@vger.kernel.org
9994 T:      git git://linuxtv.org/media_tree.git
9995 S:      Supported
9996 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9997 F:      drivers/media/platform/renesas-ceu.c
9998 F:      include/media/drv-intf/renesas-ceu.h
9999
10000 MEDIA DRIVERS FOR RENESAS - DRIF
10001 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10002 L:      linux-media@vger.kernel.org
10003 L:      linux-renesas-soc@vger.kernel.org
10004 T:      git git://linuxtv.org/media_tree.git
10005 S:      Supported
10006 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10007 F:      drivers/media/platform/rcar_drif.c
10008
10009 MEDIA DRIVERS FOR RENESAS - FCP
10010 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10011 L:      linux-media@vger.kernel.org
10012 L:      linux-renesas-soc@vger.kernel.org
10013 T:      git git://linuxtv.org/media_tree.git
10014 S:      Supported
10015 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10016 F:      drivers/media/platform/rcar-fcp.c
10017 F:      include/media/rcar-fcp.h
10018
10019 MEDIA DRIVERS FOR RENESAS - FDP1
10020 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10021 L:      linux-media@vger.kernel.org
10022 L:      linux-renesas-soc@vger.kernel.org
10023 T:      git git://linuxtv.org/media_tree.git
10024 S:      Supported
10025 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10026 F:      drivers/media/platform/rcar_fdp1.c
10027
10028 MEDIA DRIVERS FOR RENESAS - VIN
10029 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10030 L:      linux-media@vger.kernel.org
10031 L:      linux-renesas-soc@vger.kernel.org
10032 T:      git git://linuxtv.org/media_tree.git
10033 S:      Supported
10034 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10035 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10036 F:      drivers/media/platform/rcar-vin/
10037
10038 MEDIA DRIVERS FOR RENESAS - VSP1
10039 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10040 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10041 L:      linux-media@vger.kernel.org
10042 L:      linux-renesas-soc@vger.kernel.org
10043 T:      git git://linuxtv.org/media_tree.git
10044 S:      Supported
10045 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10046 F:      drivers/media/platform/vsp1/
10047
10048 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10049 L:      linux-media@vger.kernel.org
10050 W:      https://linuxtv.org
10051 T:      git git://linuxtv.org/media_tree.git
10052 S:      Orphan
10053 F:      drivers/media/dvb-frontends/stv0910*
10054
10055 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10056 L:      linux-media@vger.kernel.org
10057 W:      https://linuxtv.org
10058 T:      git git://linuxtv.org/media_tree.git
10059 S:      Orphan
10060 F:      drivers/media/dvb-frontends/stv6111*
10061
10062 MEDIA DRIVERS FOR STM32 - DCMI
10063 M:      Hugues Fruchet <hugues.fruchet@st.com>
10064 L:      linux-media@vger.kernel.org
10065 T:      git git://linuxtv.org/media_tree.git
10066 S:      Supported
10067 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10068 F:      drivers/media/platform/stm32/stm32-dcmi.c
10069
10070 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10071 M:      Dmitry Osipenko <digetx@gmail.com>
10072 L:      linux-media@vger.kernel.org
10073 L:      linux-tegra@vger.kernel.org
10074 T:      git git://linuxtv.org/media_tree.git
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10077 F:      drivers/staging/media/tegra-vde/
10078
10079 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10081 P:      LinuxTV.org Project
10082 L:      linux-media@vger.kernel.org
10083 W:      https://linuxtv.org
10084 Q:      http://patchwork.kernel.org/project/linux-media/list/
10085 T:      git git://linuxtv.org/media_tree.git
10086 S:      Maintained
10087 F:      Documentation/devicetree/bindings/media/
10088 F:      Documentation/media/
10089 F:      drivers/media/
10090 F:      drivers/staging/media/
10091 F:      include/linux/platform_data/media/
10092 F:      include/media/
10093 F:      include/uapi/linux/dvb/
10094 F:      include/uapi/linux/videodev2.h
10095 F:      include/uapi/linux/media.h
10096 F:      include/uapi/linux/v4l2-*
10097 F:      include/uapi/linux/meye.h
10098 F:      include/uapi/linux/ivtv*
10099 F:      include/uapi/linux/uvcvideo.h
10100
10101 MEDIATEK BLUETOOTH DRIVER
10102 M:      Sean Wang <sean.wang@mediatek.com>
10103 L:      linux-bluetooth@vger.kernel.org
10104 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10105 S:      Maintained
10106 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10107 F:      drivers/bluetooth/btmtkuart.c
10108
10109 MEDIATEK CIR DRIVER
10110 M:      Sean Wang <sean.wang@mediatek.com>
10111 S:      Maintained
10112 F:      drivers/media/rc/mtk-cir.c
10113
10114 MEDIATEK DMA DRIVER
10115 M:      Sean Wang <sean.wang@mediatek.com>
10116 L:      dmaengine@vger.kernel.org
10117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10118 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10119 S:      Maintained
10120 F:      Documentation/devicetree/bindings/dma/mtk-*
10121 F:      drivers/dma/mediatek/
10122
10123 MEDIATEK PMIC LED DRIVER
10124 M:      Sean Wang <sean.wang@mediatek.com>
10125 S:      Maintained
10126 F:      drivers/leds/leds-mt6323.c
10127 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10128
10129 MEDIATEK ETHERNET DRIVER
10130 M:      Felix Fietkau <nbd@openwrt.org>
10131 M:      John Crispin <john@phrozen.org>
10132 M:      Sean Wang <sean.wang@mediatek.com>
10133 M:      Nelson Chang <nelson.chang@mediatek.com>
10134 L:      netdev@vger.kernel.org
10135 S:      Maintained
10136 F:      drivers/net/ethernet/mediatek/
10137
10138 MEDIATEK SWITCH DRIVER
10139 M:      Sean Wang <sean.wang@mediatek.com>
10140 L:      netdev@vger.kernel.org
10141 S:      Maintained
10142 F:      drivers/net/dsa/mt7530.*
10143 F:      net/dsa/tag_mtk.c
10144
10145 MEDIATEK JPEG DRIVER
10146 M:      Rick Chang <rick.chang@mediatek.com>
10147 M:      Bin Liu <bin.liu@mediatek.com>
10148 S:      Supported
10149 F:      drivers/media/platform/mtk-jpeg/
10150 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10151
10152 MEDIATEK MDP DRIVER
10153 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10154 M:      Houlong Wei <houlong.wei@mediatek.com>
10155 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10156 S:      Supported
10157 F:      drivers/media/platform/mtk-mdp/
10158 F:      drivers/media/platform/mtk-vpu/
10159 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10160
10161 MEDIATEK MEDIA DRIVER
10162 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10163 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10164 S:      Supported
10165 F:      drivers/media/platform/mtk-vcodec/
10166 F:      drivers/media/platform/mtk-vpu/
10167 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10168 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10169
10170 MEDIATEK MMC/SD/SDIO DRIVER
10171 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10172 S:      Maintained
10173 F:      drivers/mmc/host/mtk-sd.c
10174 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10175
10176 MEDIATEK MT76 WIRELESS LAN DRIVER
10177 M:      Felix Fietkau <nbd@nbd.name>
10178 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10179 R:      Ryder Lee <ryder.lee@mediatek.com>
10180 R:      Roy Luo <royluo@google.com>
10181 L:      linux-wireless@vger.kernel.org
10182 S:      Maintained
10183 F:      drivers/net/wireless/mediatek/mt76/
10184
10185 MEDIATEK MT7601U WIRELESS LAN DRIVER
10186 M:      Jakub Kicinski <kubakici@wp.pl>
10187 L:      linux-wireless@vger.kernel.org
10188 S:      Maintained
10189 F:      drivers/net/wireless/mediatek/mt7601u/
10190
10191 MEDIATEK MT7621/28/88 I2C DRIVER
10192 M:      Stefan Roese <sr@denx.de>
10193 L:      linux-i2c@vger.kernel.org
10194 S:      Maintained
10195 F:      drivers/i2c/busses/i2c-mt7621.c
10196 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10197
10198 MEDIATEK NAND CONTROLLER DRIVER
10199 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10200 L:      linux-mtd@lists.infradead.org
10201 S:      Maintained
10202 F:      drivers/mtd/nand/raw/mtk_*
10203 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10204
10205 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10206 M:      Sean Wang <sean.wang@mediatek.com>
10207 S:      Maintained
10208 F:      drivers/char/hw_random/mtk-rng.c
10209
10210 MEDIATEK USB3 DRD IP DRIVER
10211 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10212 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10214 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10215 S:      Maintained
10216 F:      drivers/usb/mtu3/
10217
10218 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10219 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10220 M:      Martin Donnelly <martin.donnelly@ge.com>
10221 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10222 S:      Maintained
10223 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10224 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10225
10226 MEGARAID SCSI/SAS DRIVERS
10227 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10228 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10229 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10230 L:      megaraidlinux.pdl@broadcom.com
10231 L:      linux-scsi@vger.kernel.org
10232 W:      http://www.avagotech.com/support/
10233 S:      Maintained
10234 F:      Documentation/scsi/megaraid.txt
10235 F:      drivers/scsi/megaraid.*
10236 F:      drivers/scsi/megaraid/
10237
10238 MELEXIS MLX90614 DRIVER
10239 M:      Crt Mori <cmo@melexis.com>
10240 L:      linux-iio@vger.kernel.org
10241 W:      http://www.melexis.com
10242 S:      Supported
10243 F:      drivers/iio/temperature/mlx90614.c
10244
10245 MELEXIS MLX90632 DRIVER
10246 M:      Crt Mori <cmo@melexis.com>
10247 L:      linux-iio@vger.kernel.org
10248 W:      http://www.melexis.com
10249 S:      Supported
10250 F:      drivers/iio/temperature/mlx90632.c
10251
10252 MELFAS MIP4 TOUCHSCREEN DRIVER
10253 M:      Sangwon Jee <jeesw@melfas.com>
10254 W:      http://www.melfas.com
10255 S:      Supported
10256 F:      drivers/input/touchscreen/melfas_mip4.c
10257 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10258
10259 MELLANOX ETHERNET DRIVER (mlx4_en)
10260 M:      Tariq Toukan <tariqt@mellanox.com>
10261 L:      netdev@vger.kernel.org
10262 S:      Supported
10263 W:      http://www.mellanox.com
10264 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10265 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10266
10267 MELLANOX ETHERNET DRIVER (mlx5e)
10268 M:      Saeed Mahameed <saeedm@mellanox.com>
10269 L:      netdev@vger.kernel.org
10270 S:      Supported
10271 W:      http://www.mellanox.com
10272 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10273 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10274
10275 MELLANOX ETHERNET INNOVA DRIVERS
10276 R:      Boris Pismenny <borisp@mellanox.com>
10277 L:      netdev@vger.kernel.org
10278 S:      Supported
10279 W:      http://www.mellanox.com
10280 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10281 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10282 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10283 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10284 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10285
10286 MELLANOX ETHERNET SWITCH DRIVERS
10287 M:      Jiri Pirko <jiri@mellanox.com>
10288 M:      Ido Schimmel <idosch@mellanox.com>
10289 L:      netdev@vger.kernel.org
10290 S:      Supported
10291 W:      http://www.mellanox.com
10292 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10293 F:      drivers/net/ethernet/mellanox/mlxsw/
10294 F:      tools/testing/selftests/drivers/net/mlxsw/
10295
10296 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10297 M:      mlxsw@mellanox.com
10298 L:      netdev@vger.kernel.org
10299 S:      Supported
10300 W:      http://www.mellanox.com
10301 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10302 F:      drivers/net/ethernet/mellanox/mlxfw/
10303
10304 MELLANOX HARDWARE PLATFORM SUPPORT
10305 M:      Andy Shevchenko <andy@infradead.org>
10306 M:      Darren Hart <dvhart@infradead.org>
10307 M:      Vadim Pasternak <vadimp@mellanox.com>
10308 L:      platform-driver-x86@vger.kernel.org
10309 S:      Supported
10310 F:      drivers/platform/mellanox/
10311 F:      include/linux/platform_data/mlxreg.h
10312
10313 MELLANOX MLX4 core VPI driver
10314 M:      Tariq Toukan <tariqt@mellanox.com>
10315 L:      netdev@vger.kernel.org
10316 L:      linux-rdma@vger.kernel.org
10317 W:      http://www.mellanox.com
10318 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10319 S:      Supported
10320 F:      drivers/net/ethernet/mellanox/mlx4/
10321 F:      include/linux/mlx4/
10322
10323 MELLANOX MLX4 IB driver
10324 M:      Yishai Hadas <yishaih@mellanox.com>
10325 L:      linux-rdma@vger.kernel.org
10326 W:      http://www.mellanox.com
10327 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10328 S:      Supported
10329 F:      drivers/infiniband/hw/mlx4/
10330 F:      include/linux/mlx4/
10331 F:      include/uapi/rdma/mlx4-abi.h
10332
10333 MELLANOX MLX5 core VPI driver
10334 M:      Saeed Mahameed <saeedm@mellanox.com>
10335 M:      Leon Romanovsky <leonro@mellanox.com>
10336 L:      netdev@vger.kernel.org
10337 L:      linux-rdma@vger.kernel.org
10338 W:      http://www.mellanox.com
10339 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10340 S:      Supported
10341 F:      drivers/net/ethernet/mellanox/mlx5/core/
10342 F:      include/linux/mlx5/
10343 F:      Documentation/networking/device_drivers/mellanox/
10344
10345 MELLANOX MLX5 IB driver
10346 M:      Leon Romanovsky <leonro@mellanox.com>
10347 L:      linux-rdma@vger.kernel.org
10348 W:      http://www.mellanox.com
10349 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10350 S:      Supported
10351 F:      drivers/infiniband/hw/mlx5/
10352 F:      include/linux/mlx5/
10353 F:      include/uapi/rdma/mlx5-abi.h
10354
10355 MELLANOX MLXCPLD I2C AND MUX DRIVER
10356 M:      Vadim Pasternak <vadimp@mellanox.com>
10357 M:      Michael Shych <michaelsh@mellanox.com>
10358 L:      linux-i2c@vger.kernel.org
10359 S:      Supported
10360 F:      drivers/i2c/busses/i2c-mlxcpld.c
10361 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10362 F:      Documentation/i2c/busses/i2c-mlxcpld
10363
10364 MELLANOX MLXCPLD LED DRIVER
10365 M:      Vadim Pasternak <vadimp@mellanox.com>
10366 L:      linux-leds@vger.kernel.org
10367 S:      Supported
10368 F:      drivers/leds/leds-mlxcpld.c
10369 F:      drivers/leds/leds-mlxreg.c
10370 F:      Documentation/leds/leds-mlxcpld.rst
10371
10372 MELLANOX PLATFORM DRIVER
10373 M:      Vadim Pasternak <vadimp@mellanox.com>
10374 L:      platform-driver-x86@vger.kernel.org
10375 S:      Supported
10376 F:      drivers/platform/x86/mlx-platform.c
10377
10378 MEMBARRIER SUPPORT
10379 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10380 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10381 L:      linux-kernel@vger.kernel.org
10382 S:      Supported
10383 F:      kernel/sched/membarrier.c
10384 F:      include/uapi/linux/membarrier.h
10385 F:      arch/powerpc/include/asm/membarrier.h
10386
10387 MEMBLOCK
10388 M:      Mike Rapoport <rppt@linux.ibm.com>
10389 L:      linux-mm@kvack.org
10390 S:      Maintained
10391 F:      include/linux/memblock.h
10392 F:      mm/memblock.c
10393 F:      Documentation/core-api/boot-time-mm.rst
10394
10395 MEMORY MANAGEMENT
10396 L:      linux-mm@kvack.org
10397 W:      http://www.linux-mm.org
10398 S:      Maintained
10399 F:      include/linux/mm.h
10400 F:      include/linux/gfp.h
10401 F:      include/linux/mmzone.h
10402 F:      include/linux/memory_hotplug.h
10403 F:      include/linux/vmalloc.h
10404 F:      mm/
10405
10406 MEMORY TECHNOLOGY DEVICES (MTD)
10407 M:      David Woodhouse <dwmw2@infradead.org>
10408 M:      Brian Norris <computersforpeace@gmail.com>
10409 M:      Marek Vasut <marek.vasut@gmail.com>
10410 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10411 M:      Richard Weinberger <richard@nod.at>
10412 M:      Vignesh Raghavendra <vigneshr@ti.com>
10413 L:      linux-mtd@lists.infradead.org
10414 W:      http://www.linux-mtd.infradead.org/
10415 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/mtd/
10420 F:      drivers/mtd/
10421 F:      include/linux/mtd/
10422 F:      include/uapi/mtd/
10423
10424 MEN A21 WATCHDOG DRIVER
10425 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10426 L:      linux-watchdog@vger.kernel.org
10427 S:      Maintained
10428 F:      drivers/watchdog/mena21_wdt.c
10429
10430 MEN CHAMELEON BUS (mcb)
10431 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10432 S:      Maintained
10433 F:      drivers/mcb/
10434 F:      include/linux/mcb.h
10435 F:      Documentation/driver-api/men-chameleon-bus.rst
10436
10437 MEN F21BMC (Board Management Controller)
10438 M:      Andreas Werner <andreas.werner@men.de>
10439 S:      Supported
10440 F:      drivers/mfd/menf21bmc.c
10441 F:      drivers/watchdog/menf21bmc_wdt.c
10442 F:      drivers/leds/leds-menf21bmc.c
10443 F:      drivers/hwmon/menf21bmc_hwmon.c
10444 F:      Documentation/hwmon/menf21bmc.rst
10445
10446 MEN Z069 WATCHDOG DRIVER
10447 M:      Johannes Thumshirn <jth@kernel.org>
10448 L:      linux-watchdog@vger.kernel.org
10449 S:      Maintained
10450 F:      drivers/watchdog/menz69_wdt.c
10451
10452 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10453 M:      Neil Armstrong <narmstrong@baylibre.com>
10454 L:      linux-media@vger.kernel.org
10455 L:      linux-amlogic@lists.infradead.org
10456 W:      http://linux-meson.com/
10457 S:      Supported
10458 F:      drivers/media/platform/meson/ao-cec.c
10459 F:      drivers/media/platform/meson/ao-cec-g12a.c
10460 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10461 T:      git git://linuxtv.org/media_tree.git
10462
10463 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10464 M:      Liang Yang <liang.yang@amlogic.com>
10465 L:      linux-mtd@lists.infradead.org
10466 S:      Maintained
10467 F:      drivers/mtd/nand/raw/meson_*
10468 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10469
10470 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10471 M:      Maxime Jourdan <mjourdan@baylibre.com>
10472 L:      linux-media@vger.kernel.org
10473 L:      linux-amlogic@lists.infradead.org
10474 S:      Supported
10475 F:      drivers/staging/media/meson/vdec/
10476 T:      git git://linuxtv.org/media_tree.git
10477
10478 METHODE UDPU SUPPORT
10479 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10480 S:      Maintained
10481 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10482
10483 MICROBLAZE ARCHITECTURE
10484 M:      Michal Simek <monstr@monstr.eu>
10485 W:      http://www.monstr.eu/fdt/
10486 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10487 S:      Supported
10488 F:      arch/microblaze/
10489
10490 MICROCHIP AT91 SERIAL DRIVER
10491 M:      Richard Genoud <richard.genoud@gmail.com>
10492 S:      Maintained
10493 F:      drivers/tty/serial/atmel_serial.c
10494 F:      drivers/tty/serial/atmel_serial.h
10495 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10496
10497 MICROCHIP AUDIO ASOC DRIVERS
10498 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10499 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10500 S:      Supported
10501 F:      sound/soc/atmel
10502
10503 MICROCHIP DMA DRIVER
10504 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10506 L:      dmaengine@vger.kernel.org
10507 S:      Supported
10508 F:      drivers/dma/at_hdmac.c
10509 F:      drivers/dma/at_hdmac_regs.h
10510 F:      include/linux/platform_data/dma-atmel.h
10511 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10512 F:      include/dt-bindings/dma/at91.h
10513
10514 MICROCHIP ECC DRIVER
10515 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10516 L:      linux-crypto@vger.kernel.org
10517 S:      Maintained
10518 F:      drivers/crypto/atmel-ecc.*
10519
10520 MICROCHIP I2C DRIVER
10521 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10522 L:      linux-i2c@vger.kernel.org
10523 S:      Supported
10524 F:      drivers/i2c/busses/i2c-at91.h
10525 F:      drivers/i2c/busses/i2c-at91-*.c
10526
10527 MICROCHIP ISC DRIVER
10528 M:      Eugen Hristev <eugen.hristev@microchip.com>
10529 L:      linux-media@vger.kernel.org
10530 S:      Supported
10531 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10532 F:      drivers/media/platform/atmel/atmel-isc.h
10533 F:      drivers/media/platform/atmel/atmel-isc-base.c
10534 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10535 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10536
10537 MICROCHIP ISI DRIVER
10538 M:      Eugen Hristev <eugen.hristev@microchip.com>
10539 L:      linux-media@vger.kernel.org
10540 S:      Supported
10541 F:      drivers/media/platform/atmel/atmel-isi.c
10542 F:      drivers/media/platform/atmel/atmel-isi.h
10543
10544 MICROCHIP AT91 USART MFD DRIVER
10545 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10546 L:      linux-kernel@vger.kernel.org
10547 S:      Supported
10548 F:      drivers/mfd/at91-usart.c
10549 F:      include/dt-bindings/mfd/at91-usart.h
10550 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10551
10552 MICROCHIP AT91 USART SPI DRIVER
10553 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10554 L:      linux-spi@vger.kernel.org
10555 S:      Supported
10556 F:      drivers/spi/spi-at91-usart.c
10557 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10558
10559 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10560 M:      Woojung Huh <woojung.huh@microchip.com>
10561 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10562 L:      netdev@vger.kernel.org
10563 S:      Maintained
10564 F:      net/dsa/tag_ksz.c
10565 F:      drivers/net/dsa/microchip/*
10566 F:      include/linux/platform_data/microchip-ksz.h
10567 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10568
10569 MICROCHIP LAN743X ETHERNET DRIVER
10570 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10571 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10572 L:      netdev@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/net/ethernet/microchip/lan743x_*
10575
10576 MICROCHIP LCDFB DRIVER
10577 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10578 L:      linux-fbdev@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/video/fbdev/atmel_lcdfb.c
10581 F:      include/video/atmel_lcdc.h
10582
10583 MICROCHIP MMC/SD/SDIO MCI DRIVER
10584 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10585 S:      Maintained
10586 F:      drivers/mmc/host/atmel-mci.c
10587
10588 MICROCHIP MCP16502 PMIC DRIVER
10589 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10591 S:      Maintained
10592 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10593 F:      drivers/regulator/mcp16502.c
10594
10595 MICROCHIP MCP3911 ADC DRIVER
10596 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10597 M:      Kent Gustavsson <kent@minoris.se>
10598 L:      linux-iio@vger.kernel.org
10599 S:      Supported
10600 F:      drivers/iio/adc/mcp3911.c
10601 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10602
10603 MICROCHIP NAND DRIVER
10604 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10605 L:      linux-mtd@lists.infradead.org
10606 S:      Supported
10607 F:      drivers/mtd/nand/raw/atmel/*
10608 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10609
10610 MICROCHIP PWM DRIVER
10611 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10613 L:      linux-pwm@vger.kernel.org
10614 S:      Supported
10615 F:      drivers/pwm/pwm-atmel.c
10616 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10617
10618 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10619 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10620 M:      Eugen Hristev <eugen.hristev@microchip.com>
10621 L:      linux-iio@vger.kernel.org
10622 S:      Supported
10623 F:      drivers/iio/adc/at91-sama5d2_adc.c
10624 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10625 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10626
10627 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10628 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10629 S:      Supported
10630 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10631
10632 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10633 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10635 L:      linux-gpio@vger.kernel.org
10636 F:      drivers/gpio/gpio-sama5d2-piobu.c
10637
10638 MICROCHIP SPI DRIVER
10639 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10640 S:      Supported
10641 F:      drivers/spi/spi-atmel.*
10642
10643 MICROCHIP SSC DRIVER
10644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10646 S:      Supported
10647 F:      drivers/misc/atmel-ssc.c
10648 F:      include/linux/atmel-ssc.h
10649
10650 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10651 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10653 S:      Supported
10654 F:      drivers/misc/atmel_tclib.c
10655 F:      drivers/clocksource/tcb_clksrc.c
10656
10657 MICROCHIP USBA UDC DRIVER
10658 M:      Cristian Birsan <cristian.birsan@microchip.com>
10659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10660 S:      Supported
10661 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10662
10663 MICROCHIP USB251XB DRIVER
10664 M:      Richard Leitner <richard.leitner@skidata.com>
10665 L:      linux-usb@vger.kernel.org
10666 S:      Maintained
10667 F:      drivers/usb/misc/usb251xb.c
10668 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10669
10670 MICROCHIP XDMA DRIVER
10671 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10672 L:      linux-arm-kernel@lists.infradead.org
10673 L:      dmaengine@vger.kernel.org
10674 S:      Supported
10675 F:      drivers/dma/at_xdmac.c
10676
10677 MICROSEMI MIPS SOCS
10678 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10679 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10680 L:      linux-mips@vger.kernel.org
10681 S:      Supported
10682 F:      arch/mips/generic/board-ocelot.c
10683 F:      arch/mips/configs/generic/board-ocelot.config
10684 F:      arch/mips/boot/dts/mscc/
10685 F:      Documentation/devicetree/bindings/mips/mscc.txt
10686
10687 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10688 M:      Don Brace <don.brace@microsemi.com>
10689 L:      esc.storagedev@microsemi.com
10690 L:      linux-scsi@vger.kernel.org
10691 S:      Supported
10692 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10693 F:      drivers/scsi/smartpqi/Kconfig
10694 F:      drivers/scsi/smartpqi/Makefile
10695 F:      include/linux/cciss*.h
10696 F:      include/uapi/linux/cciss*.h
10697 F:      Documentation/scsi/smartpqi.txt
10698
10699 MICROSEMI ETHERNET SWITCH DRIVER
10700 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10701 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10702 L:      netdev@vger.kernel.org
10703 S:      Supported
10704 F:      drivers/net/ethernet/mscc/
10705
10706 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10707 M:      Chen Yu <yu.c.chen@intel.com>
10708 L:      platform-driver-x86@vger.kernel.org
10709 S:      Supported
10710 F:      drivers/platform/x86/surfacepro3_button.c
10711
10712 MICROTEK X6 SCANNER
10713 M:      Oliver Neukum <oliver@neukum.org>
10714 S:      Maintained
10715 F:      drivers/usb/image/microtek.*
10716
10717 MIPS
10718 M:      Ralf Baechle <ralf@linux-mips.org>
10719 M:      Paul Burton <paul.burton@mips.com>
10720 M:      James Hogan <jhogan@kernel.org>
10721 L:      linux-mips@vger.kernel.org
10722 W:      http://www.linux-mips.org/
10723 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10725 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10726 S:      Supported
10727 F:      Documentation/devicetree/bindings/mips/
10728 F:      Documentation/mips/
10729 F:      arch/mips/
10730 F:      drivers/platform/mips/
10731
10732 MIPS BOSTON DEVELOPMENT BOARD
10733 M:      Paul Burton <paul.burton@mips.com>
10734 L:      linux-mips@vger.kernel.org
10735 S:      Maintained
10736 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10737 F:      arch/mips/boot/dts/img/boston.dts
10738 F:      arch/mips/configs/generic/board-boston.config
10739 F:      drivers/clk/imgtec/clk-boston.c
10740 F:      include/dt-bindings/clock/boston-clock.h
10741
10742 MIPS GENERIC PLATFORM
10743 M:      Paul Burton <paul.burton@mips.com>
10744 L:      linux-mips@vger.kernel.org
10745 S:      Supported
10746 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10747 F:      arch/mips/generic/
10748 F:      arch/mips/tools/generic-board-config.sh
10749
10750 MIPS/LOONGSON1 ARCHITECTURE
10751 M:      Keguang Zhang <keguang.zhang@gmail.com>
10752 L:      linux-mips@vger.kernel.org
10753 S:      Maintained
10754 F:      arch/mips/loongson32/
10755 F:      arch/mips/include/asm/mach-loongson32/
10756 F:      drivers/*/*loongson1*
10757 F:      drivers/*/*/*loongson1*
10758
10759 MIPS/LOONGSON2 ARCHITECTURE
10760 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10761 L:      linux-mips@vger.kernel.org
10762 S:      Maintained
10763 F:      arch/mips/loongson64/fuloong-2e/
10764 F:      arch/mips/loongson64/lemote-2f/
10765 F:      arch/mips/include/asm/mach-loongson64/
10766 F:      drivers/*/*loongson2*
10767 F:      drivers/*/*/*loongson2*
10768
10769 MIPS/LOONGSON3 ARCHITECTURE
10770 M:      Huacai Chen <chenhc@lemote.com>
10771 L:      linux-mips@vger.kernel.org
10772 S:      Maintained
10773 F:      arch/mips/loongson64/
10774 F:      arch/mips/include/asm/mach-loongson64/
10775 F:      drivers/platform/mips/cpu_hwmon.c
10776 F:      drivers/*/*loongson3*
10777 F:      drivers/*/*/*loongson3*
10778
10779 MIPS RINT INSTRUCTION EMULATION
10780 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10781 L:      linux-mips@vger.kernel.org
10782 S:      Supported
10783 F:      arch/mips/math-emu/sp_rint.c
10784 F:      arch/mips/math-emu/dp_rint.c
10785
10786 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10787 M:      Hans Verkuil <hverkuil@xs4all.nl>
10788 L:      linux-media@vger.kernel.org
10789 T:      git git://linuxtv.org/media_tree.git
10790 W:      https://linuxtv.org
10791 S:      Odd Fixes
10792 F:      drivers/media/radio/radio-miropcm20*
10793
10794 MMP SUPPORT
10795 R:      Lubomir Rintel <lkundrak@v3.sk>
10796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10797 S:      Odd Fixes
10798 F:      arch/arm/boot/dts/mmp*
10799 F:      arch/arm/mach-mmp/
10800
10801 MMU GATHER AND TLB INVALIDATION
10802 M:      Will Deacon <will@kernel.org>
10803 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10804 M:      Andrew Morton <akpm@linux-foundation.org>
10805 M:      Nick Piggin <npiggin@gmail.com>
10806 M:      Peter Zijlstra <peterz@infradead.org>
10807 L:      linux-arch@vger.kernel.org
10808 L:      linux-mm@kvack.org
10809 S:      Maintained
10810 F:      arch/*/include/asm/tlb.h
10811 F:      include/asm-generic/tlb.h
10812 F:      mm/mmu_gather.c
10813
10814 MN88472 MEDIA DRIVER
10815 M:      Antti Palosaari <crope@iki.fi>
10816 L:      linux-media@vger.kernel.org
10817 W:      https://linuxtv.org
10818 W:      http://palosaari.fi/linux/
10819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10820 S:      Maintained
10821 F:      drivers/media/dvb-frontends/mn88472*
10822
10823 MN88473 MEDIA DRIVER
10824 M:      Antti Palosaari <crope@iki.fi>
10825 L:      linux-media@vger.kernel.org
10826 W:      https://linuxtv.org
10827 W:      http://palosaari.fi/linux/
10828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10829 S:      Maintained
10830 F:      drivers/media/dvb-frontends/mn88473*
10831
10832 MODULE SUPPORT
10833 M:      Jessica Yu <jeyu@kernel.org>
10834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10835 S:      Maintained
10836 F:      include/linux/module.h
10837 F:      kernel/module.c
10838
10839 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10840 W:      http://popies.net/meye/
10841 S:      Orphan
10842 F:      Documentation/media/v4l-drivers/meye*
10843 F:      drivers/media/pci/meye/
10844 F:      include/uapi/linux/meye.h
10845
10846 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10847 M:      Jiri Slaby <jirislaby@gmail.com>
10848 S:      Maintained
10849 F:      Documentation/driver-api/serial/moxa-smartio.rst
10850 F:      drivers/tty/mxser.*
10851
10852 MR800 AVERMEDIA USB FM RADIO DRIVER
10853 M:      Alexey Klimov <klimov.linux@gmail.com>
10854 L:      linux-media@vger.kernel.org
10855 T:      git git://linuxtv.org/media_tree.git
10856 S:      Maintained
10857 F:      drivers/media/radio/radio-mr800.c
10858
10859 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10860 M:      Alan Ott <alan@signal11.us>
10861 L:      linux-wpan@vger.kernel.org
10862 S:      Maintained
10863 F:      drivers/net/ieee802154/mrf24j40.c
10864 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10865
10866 MSI LAPTOP SUPPORT
10867 M:      "Lee, Chun-Yi" <jlee@suse.com>
10868 L:      platform-driver-x86@vger.kernel.org
10869 S:      Maintained
10870 F:      drivers/platform/x86/msi-laptop.c
10871
10872 MSI WMI SUPPORT
10873 L:      platform-driver-x86@vger.kernel.org
10874 S:      Orphan
10875 F:      drivers/platform/x86/msi-wmi.c
10876
10877 MSI001 MEDIA DRIVER
10878 M:      Antti Palosaari <crope@iki.fi>
10879 L:      linux-media@vger.kernel.org
10880 W:      https://linuxtv.org
10881 W:      http://palosaari.fi/linux/
10882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10883 T:      git git://linuxtv.org/anttip/media_tree.git
10884 S:      Maintained
10885 F:      drivers/media/tuners/msi001*
10886
10887 MSI2500 MEDIA DRIVER
10888 M:      Antti Palosaari <crope@iki.fi>
10889 L:      linux-media@vger.kernel.org
10890 W:      https://linuxtv.org
10891 W:      http://palosaari.fi/linux/
10892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10893 T:      git git://linuxtv.org/anttip/media_tree.git
10894 S:      Maintained
10895 F:      drivers/media/usb/msi2500/
10896
10897 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10898 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10899 L:      linux-mtd@lists.infradead.org
10900 S:      Maintained
10901 F:      drivers/mtd/devices/docg3*
10902
10903 MT9M032 APTINA SENSOR DRIVER
10904 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10905 L:      linux-media@vger.kernel.org
10906 T:      git git://linuxtv.org/media_tree.git
10907 S:      Maintained
10908 F:      drivers/media/i2c/mt9m032.c
10909 F:      include/media/i2c/mt9m032.h
10910
10911 MT9P031 APTINA CAMERA SENSOR
10912 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10913 L:      linux-media@vger.kernel.org
10914 T:      git git://linuxtv.org/media_tree.git
10915 S:      Maintained
10916 F:      drivers/media/i2c/mt9p031.c
10917 F:      include/media/i2c/mt9p031.h
10918
10919 MT9T001 APTINA CAMERA SENSOR
10920 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10921 L:      linux-media@vger.kernel.org
10922 T:      git git://linuxtv.org/media_tree.git
10923 S:      Maintained
10924 F:      drivers/media/i2c/mt9t001.c
10925 F:      include/media/i2c/mt9t001.h
10926
10927 MT9T112 APTINA CAMERA SENSOR
10928 M:      Jacopo Mondi <jacopo@jmondi.org>
10929 L:      linux-media@vger.kernel.org
10930 T:      git git://linuxtv.org/media_tree.git
10931 S:      Odd Fixes
10932 F:      drivers/media/i2c/mt9t112.c
10933 F:      include/media/i2c/mt9t112.h
10934
10935 MT9V032 APTINA CAMERA SENSOR
10936 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10937 L:      linux-media@vger.kernel.org
10938 T:      git git://linuxtv.org/media_tree.git
10939 S:      Maintained
10940 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10941 F:      drivers/media/i2c/mt9v032.c
10942 F:      include/media/i2c/mt9v032.h
10943
10944 MT9V111 APTINA CAMERA SENSOR
10945 M:      Jacopo Mondi <jacopo@jmondi.org>
10946 L:      linux-media@vger.kernel.org
10947 T:      git git://linuxtv.org/media_tree.git
10948 S:      Maintained
10949 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10950 F:      drivers/media/i2c/mt9v111.c
10951
10952 MULTIFUNCTION DEVICES (MFD)
10953 M:      Lee Jones <lee.jones@linaro.org>
10954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10955 S:      Supported
10956 F:      Documentation/devicetree/bindings/mfd/
10957 F:      drivers/mfd/
10958 F:      include/linux/mfd/
10959 F:      include/dt-bindings/mfd/
10960
10961 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10962 S:      Orphan
10963 F:      drivers/mmc/host/mmc_spi.c
10964 F:      include/linux/spi/mmc_spi.h
10965
10966 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10967 M:      Ulf Hansson <ulf.hansson@linaro.org>
10968 L:      linux-mmc@vger.kernel.org
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10970 S:      Maintained
10971 F:      Documentation/devicetree/bindings/mmc/
10972 F:      drivers/mmc/
10973 F:      include/linux/mmc/
10974 F:      include/uapi/linux/mmc/
10975
10976 MULTIPLEXER SUBSYSTEM
10977 M:      Peter Rosin <peda@axentia.se>
10978 S:      Maintained
10979 F:      Documentation/ABI/testing/sysfs-class-mux*
10980 F:      Documentation/devicetree/bindings/mux/
10981 F:      include/dt-bindings/mux/
10982 F:      include/linux/mux/
10983 F:      drivers/mux/
10984
10985 MULTITECH MULTIPORT CARD (ISICOM)
10986 S:      Orphan
10987 F:      drivers/tty/isicom.c
10988 F:      include/linux/isicom.h
10989
10990 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10991 M:      Bin Liu <b-liu@ti.com>
10992 L:      linux-usb@vger.kernel.org
10993 S:      Maintained
10994 F:      drivers/usb/musb/
10995
10996 MXL301RF MEDIA DRIVER
10997 M:      Akihiro Tsukada <tskd08@gmail.com>
10998 L:      linux-media@vger.kernel.org
10999 S:      Odd Fixes
11000 F:      drivers/media/tuners/mxl301rf*
11001
11002 MXL5007T MEDIA DRIVER
11003 M:      Michael Krufky <mkrufky@linuxtv.org>
11004 L:      linux-media@vger.kernel.org
11005 W:      https://linuxtv.org
11006 W:      http://github.com/mkrufky
11007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11008 T:      git git://linuxtv.org/mkrufky/tuners.git
11009 S:      Maintained
11010 F:      drivers/media/tuners/mxl5007t.*
11011
11012 MXSFB DRM DRIVER
11013 M:      Marek Vasut <marex@denx.de>
11014 M:      Stefan Agner <stefan@agner.ch>
11015 L:      dri-devel@lists.freedesktop.org
11016 S:      Supported
11017 F:      drivers/gpu/drm/mxsfb/
11018 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11019 T:      git git://anongit.freedesktop.org/drm/drm-misc
11020
11021 MYLEX DAC960 PCI RAID Controller
11022 M:      Hannes Reinecke <hare@kernel.org>
11023 L:      linux-scsi@vger.kernel.org
11024 S:      Supported
11025 F:      drivers/scsi/myrb.*
11026 F:      drivers/scsi/myrs.*
11027
11028 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11029 M:      Chris Lee <christopher.lee@cspi.com>
11030 L:      netdev@vger.kernel.org
11031 W:      https://www.cspi.com/ethernet-products/support/downloads/
11032 S:      Supported
11033 F:      drivers/net/ethernet/myricom/myri10ge/
11034
11035 NAND FLASH SUBSYSTEM
11036 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11037 R:      Richard Weinberger <richard@nod.at>
11038 L:      linux-mtd@lists.infradead.org
11039 W:      http://www.linux-mtd.infradead.org/
11040 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11042 S:      Maintained
11043 F:      drivers/mtd/nand/
11044 F:      include/linux/mtd/*nand*.h
11045
11046 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11047 M:      Daniel Mack <zonque@gmail.com>
11048 S:      Maintained
11049 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11050 W:      http://www.native-instruments.com
11051 F:      sound/usb/caiaq/
11052
11053 NATSEMI ETHERNET DRIVER (DP8381x)
11054 S:      Orphan
11055 F:      drivers/net/ethernet/natsemi/natsemi.c
11056
11057 NCR 5380 SCSI DRIVERS
11058 M:      Finn Thain <fthain@telegraphics.com.au>
11059 M:      Michael Schmitz <schmitzmic@gmail.com>
11060 L:      linux-scsi@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/scsi/g_NCR5380.txt
11063 F:      drivers/scsi/NCR5380.*
11064 F:      drivers/scsi/arm/cumana_1.c
11065 F:      drivers/scsi/arm/oak.c
11066 F:      drivers/scsi/atari_scsi.*
11067 F:      drivers/scsi/dmx3191d.c
11068 F:      drivers/scsi/g_NCR5380.*
11069 F:      drivers/scsi/mac_scsi.*
11070 F:      drivers/scsi/sun3_scsi.*
11071 F:      drivers/scsi/sun3_scsi_vme.c
11072
11073 NCSI LIBRARY:
11074 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11075 S:      Maintained
11076 F:      net/ncsi/
11077
11078 NCT6775 HARDWARE MONITOR DRIVER
11079 M:      Guenter Roeck <linux@roeck-us.net>
11080 L:      linux-hwmon@vger.kernel.org
11081 S:      Maintained
11082 F:      Documentation/hwmon/nct6775.rst
11083 F:      drivers/hwmon/nct6775.c
11084
11085 NET_FAILOVER MODULE
11086 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11087 L:      netdev@vger.kernel.org
11088 S:      Supported
11089 F:      driver/net/net_failover.c
11090 F:      include/net/net_failover.h
11091 F:      Documentation/networking/net_failover.rst
11092
11093 NETEM NETWORK EMULATOR
11094 M:      Stephen Hemminger <stephen@networkplumber.org>
11095 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11096 S:      Maintained
11097 F:      net/sched/sch_netem.c
11098
11099 NETERION 10GbE DRIVERS (s2io/vxge)
11100 M:      Jon Mason <jdmason@kudzu.us>
11101 L:      netdev@vger.kernel.org
11102 S:      Supported
11103 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11104 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11105 F:      drivers/net/ethernet/neterion/
11106
11107 NETFILTER
11108 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11109 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11110 M:      Florian Westphal <fw@strlen.de>
11111 L:      netfilter-devel@vger.kernel.org
11112 L:      coreteam@netfilter.org
11113 W:      http://www.netfilter.org/
11114 W:      http://www.iptables.org/
11115 W:      http://www.nftables.org/
11116 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11119 S:      Maintained
11120 F:      include/linux/netfilter*
11121 F:      include/linux/netfilter/
11122 F:      include/net/netfilter/
11123 F:      include/uapi/linux/netfilter*
11124 F:      include/uapi/linux/netfilter/
11125 F:      net/*/netfilter.c
11126 F:      net/*/netfilter/
11127 F:      net/netfilter/
11128 F:      net/bridge/br_netfilter*.c
11129
11130 NETROM NETWORK LAYER
11131 M:      Ralf Baechle <ralf@linux-mips.org>
11132 L:      linux-hams@vger.kernel.org
11133 W:      http://www.linux-ax25.org/
11134 S:      Maintained
11135 F:      include/net/netrom.h
11136 F:      include/uapi/linux/netrom.h
11137 F:      net/netrom/
11138
11139 NETRONOME ETHERNET DRIVERS
11140 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11141 L:      oss-drivers@netronome.com
11142 S:      Maintained
11143 F:      drivers/net/ethernet/netronome/
11144
11145 NETWORK BLOCK DEVICE (NBD)
11146 M:      Josef Bacik <josef@toxicpanda.com>
11147 S:      Maintained
11148 L:      linux-block@vger.kernel.org
11149 L:      nbd@other.debian.org
11150 F:      Documentation/admin-guide/blockdev/nbd.rst
11151 F:      drivers/block/nbd.c
11152 F:      include/trace/events/nbd.h
11153 F:      include/uapi/linux/nbd.h
11154
11155 NETWORK DROP MONITOR
11156 M:      Neil Horman <nhorman@tuxdriver.com>
11157 L:      netdev@vger.kernel.org
11158 S:      Maintained
11159 W:      https://fedorahosted.org/dropwatch/
11160 F:      net/core/drop_monitor.c
11161 F:      include/uapi/linux/net_dropmon.h
11162
11163 NETWORKING DRIVERS
11164 M:      "David S. Miller" <davem@davemloft.net>
11165 L:      netdev@vger.kernel.org
11166 W:      http://www.linuxfoundation.org/en/Net
11167 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11170 S:      Odd Fixes
11171 F:      Documentation/devicetree/bindings/net/
11172 F:      drivers/net/
11173 F:      include/linux/if_*
11174 F:      include/linux/netdevice.h
11175 F:      include/linux/etherdevice.h
11176 F:      include/linux/fcdevice.h
11177 F:      include/linux/fddidevice.h
11178 F:      include/linux/hippidevice.h
11179 F:      include/linux/inetdevice.h
11180 F:      include/uapi/linux/if_*
11181 F:      include/uapi/linux/netdevice.h
11182
11183 NETWORKING DRIVERS (WIRELESS)
11184 M:      Kalle Valo <kvalo@codeaurora.org>
11185 L:      linux-wireless@vger.kernel.org
11186 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11189 S:      Maintained
11190 F:      Documentation/devicetree/bindings/net/wireless/
11191 F:      drivers/net/wireless/
11192
11193 NETWORKING [DSA]
11194 M:      Andrew Lunn <andrew@lunn.ch>
11195 M:      Vivien Didelot <vivien.didelot@gmail.com>
11196 M:      Florian Fainelli <f.fainelli@gmail.com>
11197 S:      Maintained
11198 F:      Documentation/devicetree/bindings/net/dsa/
11199 F:      net/dsa/
11200 F:      include/net/dsa.h
11201 F:      include/linux/dsa/
11202 F:      include/linux/platform_data/dsa.h
11203 F:      drivers/net/dsa/
11204
11205 NETWORKING [GENERAL]
11206 M:      "David S. Miller" <davem@davemloft.net>
11207 L:      netdev@vger.kernel.org
11208 W:      http://www.linuxfoundation.org/en/Net
11209 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11212 B:      mailto:netdev@vger.kernel.org
11213 S:      Maintained
11214 F:      net/
11215 F:      include/net/
11216 F:      include/linux/in.h
11217 F:      include/linux/net.h
11218 F:      include/linux/netdevice.h
11219 F:      include/uapi/linux/in.h
11220 F:      include/uapi/linux/net.h
11221 F:      include/uapi/linux/netdevice.h
11222 F:      include/uapi/linux/net_namespace.h
11223 F:      tools/testing/selftests/net/
11224 F:      lib/net_utils.c
11225 F:      lib/random32.c
11226 F:      Documentation/networking/
11227
11228 NETWORKING [IPSEC]
11229 M:      Steffen Klassert <steffen.klassert@secunet.com>
11230 M:      Herbert Xu <herbert@gondor.apana.org.au>
11231 M:      "David S. Miller" <davem@davemloft.net>
11232 L:      netdev@vger.kernel.org
11233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11235 S:      Maintained
11236 F:      net/xfrm/
11237 F:      net/key/
11238 F:      net/ipv4/xfrm*
11239 F:      net/ipv4/esp4*
11240 F:      net/ipv4/ah4.c
11241 F:      net/ipv4/ipcomp.c
11242 F:      net/ipv4/ip_vti.c
11243 F:      net/ipv6/xfrm*
11244 F:      net/ipv6/esp6*
11245 F:      net/ipv6/ah6.c
11246 F:      net/ipv6/ipcomp6.c
11247 F:      net/ipv6/ip6_vti.c
11248 F:      include/uapi/linux/xfrm.h
11249 F:      include/net/xfrm.h
11250
11251 NETWORKING [IPv4/IPv6]
11252 M:      "David S. Miller" <davem@davemloft.net>
11253 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11254 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11255 L:      netdev@vger.kernel.org
11256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11257 S:      Maintained
11258 F:      net/ipv4/
11259 F:      net/ipv6/
11260 F:      include/net/ip*
11261 F:      arch/x86/net/*
11262
11263 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11264 M:      Paul Moore <paul@paul-moore.com>
11265 W:      https://github.com/netlabel
11266 L:      netdev@vger.kernel.org
11267 L:      linux-security-module@vger.kernel.org
11268 S:      Maintained
11269 F:      Documentation/netlabel/
11270 F:      include/net/calipso.h
11271 F:      include/net/cipso_ipv4.h
11272 F:      include/net/netlabel.h
11273 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11274 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11275 F:      net/netlabel/
11276 F:      net/ipv4/cipso_ipv4.c
11277 F:      net/ipv6/calipso.c
11278 F:      net/netfilter/xt_CONNSECMARK.c
11279 F:      net/netfilter/xt_SECMARK.c
11280
11281 NETWORKING [TCP]
11282 M:      Eric Dumazet <edumazet@google.com>
11283 L:      netdev@vger.kernel.org
11284 S:      Maintained
11285 F:      net/ipv4/tcp*.c
11286 F:      net/ipv4/syncookies.c
11287 F:      net/ipv6/tcp*.c
11288 F:      net/ipv6/syncookies.c
11289 F:      include/uapi/linux/tcp.h
11290 F:      include/net/tcp.h
11291 F:      include/linux/tcp.h
11292 F:      include/trace/events/tcp.h
11293
11294 NETWORKING [TLS]
11295 M:      Boris Pismenny <borisp@mellanox.com>
11296 M:      Aviad Yehezkel <aviadye@mellanox.com>
11297 M:      Dave Watson <davejwatson@fb.com>
11298 M:      John Fastabend <john.fastabend@gmail.com>
11299 M:      Daniel Borkmann <daniel@iogearbox.net>
11300 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11301 L:      netdev@vger.kernel.org
11302 S:      Maintained
11303 F:      net/tls/*
11304 F:      include/uapi/linux/tls.h
11305 F:      include/net/tls.h
11306
11307 NETWORKING [WIRELESS]
11308 L:      linux-wireless@vger.kernel.org
11309 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11310
11311 NETDEVSIM
11312 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11313 S:      Maintained
11314 F:      drivers/net/netdevsim/*
11315
11316 NETXEN (1/10) GbE SUPPORT
11317 M:      Manish Chopra <manishc@marvell.com>
11318 M:      Rahul Verma <rahulv@marvell.com>
11319 M:      GR-Linux-NIC-Dev@marvell.com
11320 L:      netdev@vger.kernel.org
11321 S:      Supported
11322 F:      drivers/net/ethernet/qlogic/netxen/
11323
11324 NEXTHOP
11325 M:      David Ahern <dsahern@kernel.org>
11326 L:      netdev@vger.kernel.org
11327 S:      Maintained
11328 F:      include/net/nexthop.h
11329 F:      include/uapi/linux/nexthop.h
11330 F:      include/net/netns/nexthop.h
11331 F:      net/ipv4/nexthop.c
11332
11333 NFC SUBSYSTEM
11334 L:      netdev@vger.kernel.org
11335 S:      Orphan
11336 F:      net/nfc/
11337 F:      include/net/nfc/
11338 F:      include/uapi/linux/nfc.h
11339 F:      drivers/nfc/
11340 F:      include/linux/platform_data/nfcmrvl.h
11341 F:      include/linux/platform_data/nxp-nci.h
11342 F:      Documentation/devicetree/bindings/net/nfc/
11343
11344 NFS, SUNRPC, AND LOCKD CLIENTS
11345 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11346 M:      Anna Schumaker <anna.schumaker@netapp.com>
11347 L:      linux-nfs@vger.kernel.org
11348 W:      http://client.linux-nfs.org
11349 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11350 S:      Maintained
11351 F:      fs/lockd/
11352 F:      fs/nfs/
11353 F:      fs/nfs_common/
11354 F:      net/sunrpc/
11355 F:      include/linux/lockd/
11356 F:      include/linux/nfs*
11357 F:      include/linux/sunrpc/
11358 F:      include/uapi/linux/nfs*
11359 F:      include/uapi/linux/sunrpc/
11360
11361 NILFS2 FILESYSTEM
11362 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11363 L:      linux-nilfs@vger.kernel.org
11364 W:      https://nilfs.sourceforge.io/
11365 W:      https://nilfs.osdn.jp/
11366 T:      git git://github.com/konis/nilfs2.git
11367 S:      Supported
11368 F:      Documentation/filesystems/nilfs2.txt
11369 F:      fs/nilfs2/
11370 F:      include/trace/events/nilfs2.h
11371 F:      include/uapi/linux/nilfs2_api.h
11372 F:      include/uapi/linux/nilfs2_ondisk.h
11373
11374 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11375 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11376 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11377 S:      Maintained
11378 F:      Documentation/scsi/NinjaSCSI.txt
11379 F:      drivers/scsi/pcmcia/nsp_*
11380
11381 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11382 M:      GOTO Masanori <gotom@debian.or.jp>
11383 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11384 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11385 S:      Maintained
11386 F:      Documentation/scsi/NinjaSCSI.txt
11387 F:      drivers/scsi/nsp32*
11388
11389 NIOS2 ARCHITECTURE
11390 M:      Ley Foon Tan <lftan@altera.com>
11391 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11393 S:      Maintained
11394 F:      arch/nios2/
11395
11396 NOHZ, DYNTICKS SUPPORT
11397 M:      Frederic Weisbecker <fweisbec@gmail.com>
11398 M:      Thomas Gleixner <tglx@linutronix.de>
11399 M:      Ingo Molnar <mingo@kernel.org>
11400 L:      linux-kernel@vger.kernel.org
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11402 S:      Maintained
11403 F:      kernel/time/tick*.*
11404 F:      include/linux/tick.h
11405 F:      include/linux/sched/nohz.h
11406
11407 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11408 M:      Pavel Machek <pavel@ucw.cz>
11409 M:      Sakari Ailus <sakari.ailus@iki.fi>
11410 L:      linux-media@vger.kernel.org
11411 S:      Maintained
11412 F:      drivers/media/i2c/et8ek8
11413 F:      drivers/media/i2c/ad5820.c
11414
11415 NOKIA N900 POWER SUPPLY DRIVERS
11416 R:      Pali Rohár <pali.rohar@gmail.com>
11417 F:      include/linux/power/bq2415x_charger.h
11418 F:      include/linux/power/bq27xxx_battery.h
11419 F:      include/linux/power/isp1704_charger.h
11420 F:      drivers/power/supply/bq2415x_charger.c
11421 F:      drivers/power/supply/bq27xxx_battery.c
11422 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11423 F:      drivers/power/supply/isp1704_charger.c
11424 F:      drivers/power/supply/rx51_battery.c
11425
11426 NOLIBC HEADER FILE
11427 M:      Willy Tarreau <w@1wt.eu>
11428 S:      Maintained
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11430 F:      tools/include/nolibc/
11431
11432 NTB AMD DRIVER
11433 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11434 L:      linux-ntb@googlegroups.com
11435 S:      Supported
11436 F:      drivers/ntb/hw/amd/
11437
11438 NTB DRIVER CORE
11439 M:      Jon Mason <jdmason@kudzu.us>
11440 M:      Dave Jiang <dave.jiang@intel.com>
11441 M:      Allen Hubbe <allenbh@gmail.com>
11442 L:      linux-ntb@googlegroups.com
11443 S:      Supported
11444 W:      https://github.com/jonmason/ntb/wiki
11445 T:      git git://github.com/jonmason/ntb.git
11446 F:      drivers/ntb/
11447 F:      drivers/net/ntb_netdev.c
11448 F:      include/linux/ntb.h
11449 F:      include/linux/ntb_transport.h
11450 F:      tools/testing/selftests/ntb/
11451
11452 NTB IDT DRIVER
11453 M:      Serge Semin <fancer.lancer@gmail.com>
11454 L:      linux-ntb@googlegroups.com
11455 S:      Supported
11456 F:      drivers/ntb/hw/idt/
11457
11458 NTB INTEL DRIVER
11459 M:      Dave Jiang <dave.jiang@intel.com>
11460 L:      linux-ntb@googlegroups.com
11461 S:      Supported
11462 W:      https://github.com/davejiang/linux/wiki
11463 T:      git https://github.com/davejiang/linux.git
11464 F:      drivers/ntb/hw/intel/
11465
11466 NTFS FILESYSTEM
11467 M:      Anton Altaparmakov <anton@tuxera.com>
11468 L:      linux-ntfs-dev@lists.sourceforge.net
11469 W:      http://www.tuxera.com/
11470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11471 S:      Supported
11472 F:      Documentation/filesystems/ntfs.txt
11473 F:      fs/ntfs/
11474
11475 NUBUS SUBSYSTEM
11476 M:      Finn Thain <fthain@telegraphics.com.au>
11477 L:      linux-m68k@lists.linux-m68k.org
11478 S:      Maintained
11479 F:      arch/*/include/asm/nubus.h
11480 F:      drivers/nubus/
11481 F:      include/linux/nubus.h
11482 F:      include/uapi/linux/nubus.h
11483
11484 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11485 M:      Antonino Daplas <adaplas@gmail.com>
11486 L:      linux-fbdev@vger.kernel.org
11487 S:      Maintained
11488 F:      drivers/video/fbdev/riva/
11489 F:      drivers/video/fbdev/nvidia/
11490
11491 NVM EXPRESS DRIVER
11492 M:      Keith Busch <kbusch@kernel.org>
11493 M:      Jens Axboe <axboe@fb.com>
11494 M:      Christoph Hellwig <hch@lst.de>
11495 M:      Sagi Grimberg <sagi@grimberg.me>
11496 L:      linux-nvme@lists.infradead.org
11497 T:      git://git.infradead.org/nvme.git
11498 W:      http://git.infradead.org/nvme.git
11499 S:      Supported
11500 F:      drivers/nvme/host/
11501 F:      include/linux/nvme.h
11502 F:      include/uapi/linux/nvme_ioctl.h
11503
11504 NVM EXPRESS FC TRANSPORT DRIVERS
11505 M:      James Smart <james.smart@broadcom.com>
11506 L:      linux-nvme@lists.infradead.org
11507 S:      Supported
11508 F:      include/linux/nvme-fc.h
11509 F:      include/linux/nvme-fc-driver.h
11510 F:      drivers/nvme/host/fc.c
11511 F:      drivers/nvme/target/fc.c
11512 F:      drivers/nvme/target/fcloop.c
11513
11514 NVM EXPRESS TARGET DRIVER
11515 M:      Christoph Hellwig <hch@lst.de>
11516 M:      Sagi Grimberg <sagi@grimberg.me>
11517 L:      linux-nvme@lists.infradead.org
11518 T:      git://git.infradead.org/nvme.git
11519 W:      http://git.infradead.org/nvme.git
11520 S:      Supported
11521 F:      drivers/nvme/target/
11522
11523 NVMEM FRAMEWORK
11524 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11525 S:      Maintained
11526 F:      drivers/nvmem/
11527 F:      Documentation/devicetree/bindings/nvmem/
11528 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11529 F:      include/linux/nvmem-consumer.h
11530 F:      include/linux/nvmem-provider.h
11531
11532 NXP FXAS21002C DRIVER
11533 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11534 L:      linux-iio@vger.kernel.org
11535 S:      Maintained
11536 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11537 F:      drivers/iio/gyro/fxas21002c_core.c
11538 F:      drivers/iio/gyro/fxas21002c.h
11539 F:      drivers/iio/gyro/fxas21002c_i2c.c
11540 F:      drivers/iio/gyro/fxas21002c_spi.c
11541
11542 NXP SGTL5000 DRIVER
11543 M:      Fabio Estevam <festevam@gmail.com>
11544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11545 S:      Maintained
11546 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11547 F:      sound/soc/codecs/sgtl5000*
11548
11549 NXP SJA1105 ETHERNET SWITCH DRIVER
11550 M:      Vladimir Oltean <olteanv@gmail.com>
11551 L:      linux-kernel@vger.kernel.org
11552 S:      Maintained
11553 F:      drivers/net/dsa/sja1105
11554
11555 NXP TDA998X DRM DRIVER
11556 M:      Russell King <linux@armlinux.org.uk>
11557 S:      Maintained
11558 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11560 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11561 F:      include/drm/i2c/tda998x.h
11562 F:      include/dt-bindings/display/tda998x.h
11563 K:      "nxp,tda998x"
11564
11565 NXP TFA9879 DRIVER
11566 M:      Peter Rosin <peda@axentia.se>
11567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11568 S:      Maintained
11569 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11570 F:      sound/soc/codecs/tfa9879*
11571
11572 NXP-NCI NFC DRIVER
11573 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11574 R:      Charles Gorand <charles.gorand@effinnov.com>
11575 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11576 S:      Supported
11577 F:      drivers/nfc/nxp-nci
11578
11579 OBJAGG
11580 M:      Jiri Pirko <jiri@mellanox.com>
11581 L:      netdev@vger.kernel.org
11582 S:      Supported
11583 F:      lib/objagg.c
11584 F:      lib/test_objagg.c
11585 F:      include/linux/objagg.h
11586
11587 NXP FSPI DRIVER
11588 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11589 M:      Ashish Kumar <ashish.kumar@nxp.com>
11590 L:      linux-spi@vger.kernel.org
11591 S:      Maintained
11592 F:      drivers/spi/spi-nxp-fspi.c
11593 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11594
11595 OBJTOOL
11596 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11597 M:      Peter Zijlstra <peterz@infradead.org>
11598 S:      Supported
11599 F:      tools/objtool/
11600
11601 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11602 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11603 M:      Andrew Donnellan <ajd@linux.ibm.com>
11604 L:      linuxppc-dev@lists.ozlabs.org
11605 S:      Supported
11606 F:      arch/powerpc/platforms/powernv/ocxl.c
11607 F:      arch/powerpc/include/asm/pnv-ocxl.h
11608 F:      drivers/misc/ocxl/
11609 F:      include/misc/ocxl*
11610 F:      include/uapi/misc/ocxl.h
11611 F:      Documentation/userspace-api/accelerators/ocxl.rst
11612
11613 OMAP AUDIO SUPPORT
11614 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11615 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11616 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11617 L:      linux-omap@vger.kernel.org
11618 S:      Maintained
11619 F:      sound/soc/ti/omap*
11620 F:      sound/soc/ti/rx51.c
11621 F:      sound/soc/ti/n810.c
11622 F:      sound/soc/ti/sdma-pcm.*
11623
11624 OMAP CLOCK FRAMEWORK SUPPORT
11625 M:      Paul Walmsley <paul@pwsan.com>
11626 L:      linux-omap@vger.kernel.org
11627 S:      Maintained
11628 F:      arch/arm/*omap*/*clock*
11629
11630 OMAP DEVICE TREE SUPPORT
11631 M:      Benoît Cousson <bcousson@baylibre.com>
11632 M:      Tony Lindgren <tony@atomide.com>
11633 L:      linux-omap@vger.kernel.org
11634 L:      devicetree@vger.kernel.org
11635 S:      Maintained
11636 F:      arch/arm/boot/dts/*omap*
11637 F:      arch/arm/boot/dts/*am3*
11638 F:      arch/arm/boot/dts/*am4*
11639 F:      arch/arm/boot/dts/*am5*
11640 F:      arch/arm/boot/dts/*dra7*
11641
11642 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11643 L:      linux-omap@vger.kernel.org
11644 L:      linux-fbdev@vger.kernel.org
11645 S:      Orphan
11646 F:      drivers/video/fbdev/omap2/
11647 F:      Documentation/arm/omap/dss.rst
11648
11649 OMAP FRAMEBUFFER SUPPORT
11650 L:      linux-fbdev@vger.kernel.org
11651 L:      linux-omap@vger.kernel.org
11652 S:      Orphan
11653 F:      drivers/video/fbdev/omap/
11654
11655 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11656 M:      Roger Quadros <rogerq@ti.com>
11657 M:      Tony Lindgren <tony@atomide.com>
11658 L:      linux-omap@vger.kernel.org
11659 S:      Maintained
11660 F:      drivers/memory/omap-gpmc.c
11661 F:      arch/arm/mach-omap2/*gpmc*
11662
11663 OMAP GPIO DRIVER
11664 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11665 M:      Santosh Shilimkar <ssantosh@kernel.org>
11666 M:      Kevin Hilman <khilman@kernel.org>
11667 L:      linux-omap@vger.kernel.org
11668 S:      Maintained
11669 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11670 F:      drivers/gpio/gpio-omap.c
11671
11672 OMAP HARDWARE SPINLOCK SUPPORT
11673 M:      Ohad Ben-Cohen <ohad@wizery.com>
11674 L:      linux-omap@vger.kernel.org
11675 S:      Maintained
11676 F:      drivers/hwspinlock/omap_hwspinlock.c
11677
11678 OMAP HS MMC SUPPORT
11679 L:      linux-mmc@vger.kernel.org
11680 L:      linux-omap@vger.kernel.org
11681 S:      Orphan
11682 F:      drivers/mmc/host/omap_hsmmc.c
11683
11684 OMAP HWMOD DATA
11685 M:      Paul Walmsley <paul@pwsan.com>
11686 L:      linux-omap@vger.kernel.org
11687 S:      Maintained
11688 F:      arch/arm/mach-omap2/omap_hwmod*data*
11689
11690 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11691 M:      Benoît Cousson <bcousson@baylibre.com>
11692 L:      linux-omap@vger.kernel.org
11693 S:      Maintained
11694 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11695
11696 OMAP HWMOD SUPPORT
11697 M:      Benoît Cousson <bcousson@baylibre.com>
11698 M:      Paul Walmsley <paul@pwsan.com>
11699 L:      linux-omap@vger.kernel.org
11700 S:      Maintained
11701 F:      arch/arm/mach-omap2/omap_hwmod.*
11702
11703 OMAP I2C DRIVER
11704 M:      Vignesh R <vigneshr@ti.com>
11705 L:      linux-omap@vger.kernel.org
11706 L:      linux-i2c@vger.kernel.org
11707 S:      Maintained
11708 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11709 F:      drivers/i2c/busses/i2c-omap.c
11710
11711 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11712 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11713 L:      linux-media@vger.kernel.org
11714 S:      Maintained
11715 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11716 F:      drivers/media/platform/omap3isp/
11717 F:      drivers/staging/media/omap4iss/
11718
11719 OMAP MMC SUPPORT
11720 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11721 L:      linux-omap@vger.kernel.org
11722 S:      Odd Fixes
11723 F:      drivers/mmc/host/omap.c
11724
11725 OMAP POWER MANAGEMENT SUPPORT
11726 M:      Kevin Hilman <khilman@kernel.org>
11727 L:      linux-omap@vger.kernel.org
11728 S:      Maintained
11729 F:      arch/arm/*omap*/*pm*
11730 F:      drivers/cpufreq/omap-cpufreq.c
11731
11732 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11733 M:      Rajendra Nayak <rnayak@codeaurora.org>
11734 M:      Paul Walmsley <paul@pwsan.com>
11735 L:      linux-omap@vger.kernel.org
11736 S:      Maintained
11737 F:      arch/arm/mach-omap2/prm*
11738
11739 OMAP RANDOM NUMBER GENERATOR SUPPORT
11740 M:      Deepak Saxena <dsaxena@plexity.net>
11741 S:      Maintained
11742 F:      drivers/char/hw_random/omap-rng.c
11743
11744 OMAP USB SUPPORT
11745 L:      linux-usb@vger.kernel.org
11746 L:      linux-omap@vger.kernel.org
11747 S:      Orphan
11748 F:      drivers/usb/*/*omap*
11749 F:      arch/arm/*omap*/usb*
11750
11751 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11752 M:      Mark Jackson <mpfj@newflow.co.uk>
11753 L:      linux-omap@vger.kernel.org
11754 S:      Maintained
11755 F:      arch/arm/boot/dts/am335x-nano.dts
11756
11757 OMAP1 SUPPORT
11758 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11759 M:      Tony Lindgren <tony@atomide.com>
11760 L:      linux-omap@vger.kernel.org
11761 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11763 S:      Maintained
11764 F:      arch/arm/mach-omap1/
11765 F:      arch/arm/plat-omap/
11766 F:      arch/arm/configs/omap1_defconfig
11767 F:      drivers/i2c/busses/i2c-omap.c
11768 F:      include/linux/platform_data/i2c-omap.h
11769 F:      include/linux/platform_data/ams-delta-fiq.h
11770
11771 OMAP2+ SUPPORT
11772 M:      Tony Lindgren <tony@atomide.com>
11773 L:      linux-omap@vger.kernel.org
11774 W:      http://www.muru.com/linux/omap/
11775 W:      http://linux.omap.com/
11776 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11778 S:      Maintained
11779 F:      arch/arm/mach-omap2/
11780 F:      arch/arm/plat-omap/
11781 F:      arch/arm/configs/omap2plus_defconfig
11782 F:      drivers/i2c/busses/i2c-omap.c
11783 F:      drivers/irqchip/irq-omap-intc.c
11784 F:      drivers/mfd/*omap*.c
11785 F:      drivers/mfd/menelaus.c
11786 F:      drivers/mfd/palmas.c
11787 F:      drivers/mfd/tps65217.c
11788 F:      drivers/mfd/tps65218.c
11789 F:      drivers/mfd/tps65910.c
11790 F:      drivers/mfd/twl-core.[ch]
11791 F:      drivers/mfd/twl4030*.c
11792 F:      drivers/mfd/twl6030*.c
11793 F:      drivers/mfd/twl6040*.c
11794 F:      drivers/regulator/palmas-regulator*.c
11795 F:      drivers/regulator/pbias-regulator.c
11796 F:      drivers/regulator/tps65217-regulator.c
11797 F:      drivers/regulator/tps65218-regulator.c
11798 F:      drivers/regulator/tps65910-regulator.c
11799 F:      drivers/regulator/twl-regulator.c
11800 F:      drivers/regulator/twl6030-regulator.c
11801 F:      include/linux/platform_data/i2c-omap.h
11802
11803 ONION OMEGA2+ BOARD
11804 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11805 L:      linux-mips@vger.kernel.org
11806 S:      Maintained
11807 F:      arch/mips/boot/dts/ralink/omega2p.dts
11808
11809 OMFS FILESYSTEM
11810 M:      Bob Copeland <me@bobcopeland.com>
11811 L:      linux-karma-devel@lists.sourceforge.net
11812 S:      Maintained
11813 F:      Documentation/filesystems/omfs.txt
11814 F:      fs/omfs/
11815
11816 OMNIKEY CARDMAN 4000 DRIVER
11817 M:      Harald Welte <laforge@gnumonks.org>
11818 S:      Maintained
11819 F:      drivers/char/pcmcia/cm4000_cs.c
11820 F:      include/linux/cm4000_cs.h
11821 F:      include/uapi/linux/cm4000_cs.h
11822
11823 OMNIKEY CARDMAN 4040 DRIVER
11824 M:      Harald Welte <laforge@gnumonks.org>
11825 S:      Maintained
11826 F:      drivers/char/pcmcia/cm4040_cs.*
11827
11828 OMNIVISION OV13858 SENSOR DRIVER
11829 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11830 L:      linux-media@vger.kernel.org
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Maintained
11833 F:      drivers/media/i2c/ov13858.c
11834
11835 OMNIVISION OV2680 SENSOR DRIVER
11836 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11837 L:      linux-media@vger.kernel.org
11838 T:      git git://linuxtv.org/media_tree.git
11839 S:      Maintained
11840 F:      drivers/media/i2c/ov2680.c
11841 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11842
11843 OMNIVISION OV2685 SENSOR DRIVER
11844 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11845 L:      linux-media@vger.kernel.org
11846 T:      git git://linuxtv.org/media_tree.git
11847 S:      Maintained
11848 F:      drivers/media/i2c/ov2685.c
11849
11850 OMNIVISION OV5640 SENSOR DRIVER
11851 M:      Steve Longerbeam <slongerbeam@gmail.com>
11852 L:      linux-media@vger.kernel.org
11853 T:      git git://linuxtv.org/media_tree.git
11854 S:      Maintained
11855 F:      drivers/media/i2c/ov5640.c
11856
11857 OMNIVISION OV5647 SENSOR DRIVER
11858 M:      Luis Oliveira <lolivei@synopsys.com>
11859 L:      linux-media@vger.kernel.org
11860 T:      git git://linuxtv.org/media_tree.git
11861 S:      Maintained
11862 F:      drivers/media/i2c/ov5647.c
11863
11864 OMNIVISION OV5695 SENSOR DRIVER
11865 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11866 L:      linux-media@vger.kernel.org
11867 T:      git git://linuxtv.org/media_tree.git
11868 S:      Maintained
11869 F:      drivers/media/i2c/ov5695.c
11870
11871 OMNIVISION OV7670 SENSOR DRIVER
11872 M:      Jonathan Corbet <corbet@lwn.net>
11873 L:      linux-media@vger.kernel.org
11874 T:      git git://linuxtv.org/media_tree.git
11875 S:      Maintained
11876 F:      drivers/media/i2c/ov7670.c
11877 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11878
11879 OMNIVISION OV772x SENSOR DRIVER
11880 M:      Jacopo Mondi <jacopo@jmondi.org>
11881 L:      linux-media@vger.kernel.org
11882 T:      git git://linuxtv.org/media_tree.git
11883 S:      Odd fixes
11884 F:      drivers/media/i2c/ov772x.c
11885 F:      include/media/i2c/ov772x.h
11886 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11887
11888 OMNIVISION OV7740 SENSOR DRIVER
11889 M:      Wenyou Yang <wenyou.yang@microchip.com>
11890 L:      linux-media@vger.kernel.org
11891 T:      git git://linuxtv.org/media_tree.git
11892 S:      Maintained
11893 F:      drivers/media/i2c/ov7740.c
11894 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11895
11896 OMNIVISION OV9640 SENSOR DRIVER
11897 M:      Petr Cvek <petrcvekcz@gmail.com>
11898 L:      linux-media@vger.kernel.org
11899 S:      Maintained
11900 F:      drivers/media/i2c/ov9640.*
11901
11902 OMNIVISION OV8856 SENSOR DRIVER
11903 M:      Ben Kao <ben.kao@intel.com>
11904 L:      linux-media@vger.kernel.org
11905 T:      git git://linuxtv.org/media_tree.git
11906 S:      Maintained
11907 F:      drivers/media/i2c/ov8856.c
11908
11909 OMNIVISION OV9650 SENSOR DRIVER
11910 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11911 R:      Akinobu Mita <akinobu.mita@gmail.com>
11912 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11913 L:      linux-media@vger.kernel.org
11914 T:      git git://linuxtv.org/media_tree.git
11915 S:      Maintained
11916 F:      drivers/media/i2c/ov9650.c
11917 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11918
11919 ONENAND FLASH DRIVER
11920 M:      Kyungmin Park <kyungmin.park@samsung.com>
11921 L:      linux-mtd@lists.infradead.org
11922 S:      Maintained
11923 F:      drivers/mtd/nand/onenand/
11924 F:      include/linux/mtd/onenand*.h
11925
11926 OP-TEE DRIVER
11927 M:      Jens Wiklander <jens.wiklander@linaro.org>
11928 L:      tee-dev@lists.linaro.org
11929 S:      Maintained
11930 F:      drivers/tee/optee/
11931
11932 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11933 M:      Sumit Garg <sumit.garg@linaro.org>
11934 L:      tee-dev@lists.linaro.org
11935 S:      Maintained
11936 F:      drivers/char/hw_random/optee-rng.c
11937
11938 OPA-VNIC DRIVER
11939 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11940 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11941 L:      linux-rdma@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/infiniband/ulp/opa_vnic
11944
11945 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11946 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11947 M:      Frank Rowand <frowand.list@gmail.com>
11948 L:      devicetree@vger.kernel.org
11949 S:      Maintained
11950 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11951 F:      Documentation/devicetree/overlay-notes.txt
11952 F:      drivers/of/overlay.c
11953 F:      drivers/of/resolver.c
11954 K:      of_overlay_notifier_
11955
11956 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11957 M:      Rob Herring <robh+dt@kernel.org>
11958 M:      Frank Rowand <frowand.list@gmail.com>
11959 L:      devicetree@vger.kernel.org
11960 W:      http://www.devicetree.org/
11961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11962 S:      Maintained
11963 F:      drivers/of/
11964 F:      include/linux/of*.h
11965 F:      scripts/dtc/
11966 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11967
11968 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11969 M:      Rob Herring <robh+dt@kernel.org>
11970 M:      Mark Rutland <mark.rutland@arm.com>
11971 L:      devicetree@vger.kernel.org
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11973 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11974 S:      Maintained
11975 F:      Documentation/devicetree/
11976 F:      arch/*/boot/dts/
11977 F:      include/dt-bindings/
11978
11979 OPENCORES I2C BUS DRIVER
11980 M:      Peter Korsgaard <peter@korsgaard.com>
11981 M:      Andrew Lunn <andrew@lunn.ch>
11982 L:      linux-i2c@vger.kernel.org
11983 S:      Maintained
11984 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11985 F:      Documentation/i2c/busses/i2c-ocores
11986 F:      drivers/i2c/busses/i2c-ocores.c
11987 F:      include/linux/platform_data/i2c-ocores.h
11988
11989 OPENRISC ARCHITECTURE
11990 M:      Jonas Bonn <jonas@southpole.se>
11991 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11992 M:      Stafford Horne <shorne@gmail.com>
11993 T:      git git://github.com/openrisc/linux.git
11994 L:      openrisc@lists.librecores.org
11995 W:      http://openrisc.io
11996 S:      Maintained
11997 F:      Documentation/devicetree/bindings/openrisc/
11998 F:      Documentation/openrisc/
11999 F:      arch/openrisc/
12000 F:      drivers/irqchip/irq-ompic.c
12001 F:      drivers/irqchip/irq-or1k-*
12002
12003 OPENVSWITCH
12004 M:      Pravin B Shelar <pshelar@ovn.org>
12005 L:      netdev@vger.kernel.org
12006 L:      dev@openvswitch.org
12007 W:      http://openvswitch.org
12008 S:      Maintained
12009 F:      net/openvswitch/
12010 F:      include/uapi/linux/openvswitch.h
12011
12012 OPERATING PERFORMANCE POINTS (OPP)
12013 M:      Viresh Kumar <vireshk@kernel.org>
12014 M:      Nishanth Menon <nm@ti.com>
12015 M:      Stephen Boyd <sboyd@kernel.org>
12016 L:      linux-pm@vger.kernel.org
12017 S:      Maintained
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12019 F:      drivers/opp/
12020 F:      include/linux/pm_opp.h
12021 F:      Documentation/power/opp.rst
12022 F:      Documentation/devicetree/bindings/opp/
12023
12024 OPL4 DRIVER
12025 M:      Clemens Ladisch <clemens@ladisch.de>
12026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12028 S:      Maintained
12029 F:      sound/drivers/opl4/
12030
12031 OPROFILE
12032 M:      Robert Richter <rric@kernel.org>
12033 L:      oprofile-list@lists.sf.net
12034 S:      Maintained
12035 F:      arch/*/include/asm/oprofile*.h
12036 F:      arch/*/oprofile/
12037 F:      drivers/oprofile/
12038 F:      include/linux/oprofile.h
12039
12040 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12041 M:      Mark Fasheh <mark@fasheh.com>
12042 M:      Joel Becker <jlbec@evilplan.org>
12043 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12044 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12045 W:      http://ocfs2.wiki.kernel.org
12046 S:      Supported
12047 F:      Documentation/filesystems/ocfs2.txt
12048 F:      Documentation/filesystems/dlmfs.txt
12049 F:      fs/ocfs2/
12050
12051 ORANGEFS FILESYSTEM
12052 M:      Mike Marshall <hubcap@omnibond.com>
12053 R:      Martin Brandenburg <martin@omnibond.com>
12054 L:      devel@lists.orangefs.org
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12056 S:      Supported
12057 F:      fs/orangefs/
12058 F:      Documentation/filesystems/orangefs.txt
12059
12060 ORINOCO DRIVER
12061 L:      linux-wireless@vger.kernel.org
12062 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12063 W:      http://www.nongnu.org/orinoco/
12064 S:      Orphan
12065 F:      drivers/net/wireless/intersil/orinoco/
12066
12067 OV2659 OMNIVISION SENSOR DRIVER
12068 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12069 L:      linux-media@vger.kernel.org
12070 W:      https://linuxtv.org
12071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12072 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12073 S:      Maintained
12074 F:      drivers/media/i2c/ov2659.c
12075 F:      include/media/i2c/ov2659.h
12076
12077 OVERLAY FILESYSTEM
12078 M:      Miklos Szeredi <miklos@szeredi.hu>
12079 L:      linux-unionfs@vger.kernel.org
12080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12081 S:      Supported
12082 F:      fs/overlayfs/
12083 F:      Documentation/filesystems/overlayfs.txt
12084
12085 P54 WIRELESS DRIVER
12086 M:      Christian Lamparter <chunkeey@googlemail.com>
12087 L:      linux-wireless@vger.kernel.org
12088 W:      http://wireless.kernel.org/en/users/Drivers/p54
12089 S:      Maintained
12090 F:      drivers/net/wireless/intersil/p54/
12091
12092 PA SEMI ETHERNET DRIVER
12093 L:      netdev@vger.kernel.org
12094 S:      Orphan
12095 F:      drivers/net/ethernet/pasemi/*
12096
12097 PA SEMI SMBUS DRIVER
12098 L:      linux-i2c@vger.kernel.org
12099 S:      Orphan
12100 F:      drivers/i2c/busses/i2c-pasemi.c
12101
12102 PACKING
12103 M:      Vladimir Oltean <olteanv@gmail.com>
12104 L:      netdev@vger.kernel.org
12105 S:      Supported
12106 F:      lib/packing.c
12107 F:      include/linux/packing.h
12108 F:      Documentation/packing.txt
12109
12110 PADATA PARALLEL EXECUTION MECHANISM
12111 M:      Steffen Klassert <steffen.klassert@secunet.com>
12112 L:      linux-crypto@vger.kernel.org
12113 S:      Maintained
12114 F:      kernel/padata.c
12115 F:      include/linux/padata.h
12116 F:      Documentation/padata.txt
12117
12118 PAGE POOL
12119 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12120 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12121 L:      netdev@vger.kernel.org
12122 S:      Supported
12123 F:      net/core/page_pool.c
12124 F:      include/net/page_pool.h
12125
12126 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12127 M:      Harald Welte <laforge@gnumonks.org>
12128 L:      platform-driver-x86@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/platform/x86/panasonic-laptop.c
12131
12132 PARALLEL LCD/KEYPAD PANEL DRIVER
12133 M:      Willy Tarreau <willy@haproxy.com>
12134 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12135 S:      Odd Fixes
12136 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12137 F:      drivers/auxdisplay/panel.c
12138
12139 PARALLEL PORT SUBSYSTEM
12140 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12141 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12142 L:      linux-parport@lists.infradead.org (subscribers-only)
12143 S:      Maintained
12144 F:      drivers/parport/
12145 F:      include/linux/parport*.h
12146 F:      drivers/char/ppdev.c
12147 F:      include/uapi/linux/ppdev.h
12148 F:      Documentation/driver-api/parport*.rst
12149
12150 PARAVIRT_OPS INTERFACE
12151 M:      Juergen Gross <jgross@suse.com>
12152 M:      Thomas Hellstrom <thellstrom@vmware.com>
12153 M:      "VMware, Inc." <pv-drivers@vmware.com>
12154 L:      virtualization@lists.linux-foundation.org
12155 S:      Supported
12156 F:      Documentation/virt/paravirt_ops.rst
12157 F:      arch/*/kernel/paravirt*
12158 F:      arch/*/include/asm/paravirt*.h
12159 F:      include/linux/hypervisor.h
12160
12161 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12162 M:      Tim Waugh <tim@cyberelk.net>
12163 L:      linux-parport@lists.infradead.org (subscribers-only)
12164 S:      Maintained
12165 F:      Documentation/admin-guide/blockdev/paride.rst
12166 F:      drivers/block/paride/
12167
12168 PARISC ARCHITECTURE
12169 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12170 M:      Helge Deller <deller@gmx.de>
12171 L:      linux-parisc@vger.kernel.org
12172 W:      http://www.parisc-linux.org/
12173 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12176 S:      Maintained
12177 F:      arch/parisc/
12178 F:      Documentation/parisc/
12179 F:      drivers/parisc/
12180 F:      drivers/char/agp/parisc-agp.c
12181 F:      drivers/input/serio/gscps2.c
12182 F:      drivers/parport/parport_gsc.*
12183 F:      drivers/tty/serial/8250/8250_gsc.c
12184 F:      drivers/video/fbdev/sti*
12185 F:      drivers/video/console/sti*
12186 F:      drivers/video/logo/logo_parisc*
12187
12188 PARMAN
12189 M:      Jiri Pirko <jiri@mellanox.com>
12190 L:      netdev@vger.kernel.org
12191 S:      Supported
12192 F:      lib/parman.c
12193 F:      lib/test_parman.c
12194 F:      include/linux/parman.h
12195
12196 PC ENGINES APU BOARD DRIVER
12197 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12198 S:      Maintained
12199 F:      drivers/platform/x86/pcengines-apuv2.c
12200
12201 PC87360 HARDWARE MONITORING DRIVER
12202 M:      Jim Cromie <jim.cromie@gmail.com>
12203 L:      linux-hwmon@vger.kernel.org
12204 S:      Maintained
12205 F:      Documentation/hwmon/pc87360.rst
12206 F:      drivers/hwmon/pc87360.c
12207
12208 PC8736x GPIO DRIVER
12209 M:      Jim Cromie <jim.cromie@gmail.com>
12210 S:      Maintained
12211 F:      drivers/char/pc8736x_gpio.c
12212
12213 PC87427 HARDWARE MONITORING DRIVER
12214 M:      Jean Delvare <jdelvare@suse.com>
12215 L:      linux-hwmon@vger.kernel.org
12216 S:      Maintained
12217 F:      Documentation/hwmon/pc87427.rst
12218 F:      drivers/hwmon/pc87427.c
12219
12220 PCA9532 LED DRIVER
12221 M:      Riku Voipio <riku.voipio@iki.fi>
12222 S:      Maintained
12223 F:      drivers/leds/leds-pca9532.c
12224 F:      include/linux/leds-pca9532.h
12225
12226 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12227 M:      Guenter Roeck <linux@roeck-us.net>
12228 L:      linux-i2c@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12231
12232 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12233 M:      Khalid Aziz <khalid@gonehiking.org>
12234 S:      Maintained
12235 F:      drivers/firmware/pcdp.*
12236
12237 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12238 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12239 L:      linux-pci@vger.kernel.org
12240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12241 S:      Maintained
12242 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12243 F:      drivers/pci/controller/pci-aardvark.c
12244
12245 PCI DRIVER FOR ALTERA PCIE IP
12246 M:      Ley Foon Tan <lftan@altera.com>
12247 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12248 L:      linux-pci@vger.kernel.org
12249 S:      Supported
12250 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12251 F:      drivers/pci/controller/pcie-altera.c
12252
12253 PCI DRIVER FOR APPLIEDMICRO XGENE
12254 M:      Toan Le <toan@os.amperecomputing.com>
12255 L:      linux-pci@vger.kernel.org
12256 L:      linux-arm-kernel@lists.infradead.org
12257 S:      Maintained
12258 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12259 F:      drivers/pci/controller/pci-xgene.c
12260
12261 PCI DRIVER FOR ARM VERSATILE PLATFORM
12262 M:      Rob Herring <robh@kernel.org>
12263 L:      linux-pci@vger.kernel.org
12264 L:      linux-arm-kernel@lists.infradead.org
12265 S:      Maintained
12266 F:      Documentation/devicetree/bindings/pci/versatile.txt
12267 F:      drivers/pci/controller/pci-versatile.c
12268
12269 PCI DRIVER FOR ARMADA 8K
12270 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12271 L:      linux-pci@vger.kernel.org
12272 L:      linux-arm-kernel@lists.infradead.org
12273 S:      Maintained
12274 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12275 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12276
12277 PCI DRIVER FOR CADENCE PCIE IP
12278 M:      Tom Joseph <tjoseph@cadence.com>
12279 L:      linux-pci@vger.kernel.org
12280 S:      Maintained
12281 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12282 F:      drivers/pci/controller/pcie-cadence*
12283
12284 PCI DRIVER FOR FREESCALE LAYERSCAPE
12285 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12286 M:      Mingkai Hu <mingkai.hu@nxp.com>
12287 M:      Roy Zang <roy.zang@nxp.com>
12288 L:      linuxppc-dev@lists.ozlabs.org
12289 L:      linux-pci@vger.kernel.org
12290 L:      linux-arm-kernel@lists.infradead.org
12291 S:      Maintained
12292 F:      drivers/pci/controller/dwc/*layerscape*
12293
12294 PCI DRIVER FOR GENERIC OF HOSTS
12295 M:      Will Deacon <will@kernel.org>
12296 L:      linux-pci@vger.kernel.org
12297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12298 S:      Maintained
12299 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12300 F:      drivers/pci/controller/pci-host-common.c
12301 F:      drivers/pci/controller/pci-host-generic.c
12302
12303 PCI DRIVER FOR IMX6
12304 M:      Richard Zhu <hongxing.zhu@nxp.com>
12305 M:      Lucas Stach <l.stach@pengutronix.de>
12306 L:      linux-pci@vger.kernel.org
12307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12308 S:      Maintained
12309 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12310 F:      drivers/pci/controller/dwc/*imx6*
12311
12312 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12313 M:      Keith Busch <keith.busch@intel.com>
12314 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12315 L:      linux-pci@vger.kernel.org
12316 S:      Supported
12317 F:      drivers/pci/controller/vmd.c
12318
12319 PCI DRIVER FOR MICROSEMI SWITCHTEC
12320 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12321 M:      Logan Gunthorpe <logang@deltatee.com>
12322 L:      linux-pci@vger.kernel.org
12323 S:      Maintained
12324 F:      Documentation/driver-api/switchtec.rst
12325 F:      Documentation/ABI/testing/sysfs-class-switchtec
12326 F:      drivers/pci/switch/switchtec*
12327 F:      include/uapi/linux/switchtec_ioctl.h
12328 F:      include/linux/switchtec.h
12329 F:      drivers/ntb/hw/mscc/
12330
12331 PCI DRIVER FOR MOBIVEIL PCIE IP
12332 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12333 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12334 L:      linux-pci@vger.kernel.org
12335 S:      Supported
12336 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12337 F:      drivers/pci/controller/pcie-mobiveil.c
12338
12339 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12340 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12341 M:      Jason Cooper <jason@lakedaemon.net>
12342 L:      linux-pci@vger.kernel.org
12343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12344 S:      Maintained
12345 F:      drivers/pci/controller/*mvebu*
12346
12347 PCI DRIVER FOR NVIDIA TEGRA
12348 M:      Thierry Reding <thierry.reding@gmail.com>
12349 L:      linux-tegra@vger.kernel.org
12350 L:      linux-pci@vger.kernel.org
12351 S:      Supported
12352 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12353 F:      drivers/pci/controller/pci-tegra.c
12354
12355 PCI DRIVER FOR RENESAS R-CAR
12356 M:      Simon Horman <horms@verge.net.au>
12357 L:      linux-pci@vger.kernel.org
12358 L:      linux-renesas-soc@vger.kernel.org
12359 S:      Maintained
12360 F:      drivers/pci/controller/*rcar*
12361
12362 PCI DRIVER FOR SAMSUNG EXYNOS
12363 M:      Jingoo Han <jingoohan1@gmail.com>
12364 L:      linux-pci@vger.kernel.org
12365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12366 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12367 S:      Maintained
12368 F:      drivers/pci/controller/dwc/pci-exynos.c
12369
12370 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12371 M:      Jingoo Han <jingoohan1@gmail.com>
12372 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12373 L:      linux-pci@vger.kernel.org
12374 S:      Maintained
12375 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12376 F:      drivers/pci/controller/dwc/*designware*
12377
12378 PCI DRIVER FOR TI DRA7XX
12379 M:      Kishon Vijay Abraham I <kishon@ti.com>
12380 L:      linux-omap@vger.kernel.org
12381 L:      linux-pci@vger.kernel.org
12382 S:      Supported
12383 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12384 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12385
12386 PCI DRIVER FOR TI KEYSTONE
12387 M:      Murali Karicheri <m-karicheri2@ti.com>
12388 L:      linux-pci@vger.kernel.org
12389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12390 S:      Maintained
12391 F:      drivers/pci/controller/dwc/pci-keystone.c
12392
12393 PCI ENDPOINT SUBSYSTEM
12394 M:      Kishon Vijay Abraham I <kishon@ti.com>
12395 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12396 L:      linux-pci@vger.kernel.org
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12398 S:      Supported
12399 F:      drivers/pci/endpoint/
12400 F:      drivers/misc/pci_endpoint_test.c
12401 F:      tools/pci/
12402
12403 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12404 M:      Russell Currey <ruscur@russell.cc>
12405 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12406 M:      Oliver O'Halloran <oohall@gmail.com>
12407 L:      linuxppc-dev@lists.ozlabs.org
12408 S:      Supported
12409 F:      Documentation/PCI/pci-error-recovery.rst
12410 F:      drivers/pci/pcie/aer.c
12411 F:      drivers/pci/pcie/dpc.c
12412 F:      drivers/pci/pcie/err.c
12413 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12414 F:      arch/powerpc/kernel/eeh*.c
12415 F:      arch/powerpc/platforms/*/eeh*.c
12416 F:      arch/powerpc/include/*/eeh*.h
12417
12418 PCI ERROR RECOVERY
12419 M:      Linas Vepstas <linasvepstas@gmail.com>
12420 L:      linux-pci@vger.kernel.org
12421 S:      Supported
12422 F:      Documentation/PCI/pci-error-recovery.rst
12423
12424 PCI MSI DRIVER FOR ALTERA MSI IP
12425 M:      Ley Foon Tan <lftan@altera.com>
12426 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12427 L:      linux-pci@vger.kernel.org
12428 S:      Supported
12429 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12430 F:      drivers/pci/controller/pcie-altera-msi.c
12431
12432 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12433 M:      Toan Le <toan@os.amperecomputing.com>
12434 L:      linux-pci@vger.kernel.org
12435 L:      linux-arm-kernel@lists.infradead.org
12436 S:      Maintained
12437 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12438 F:      drivers/pci/controller/pci-xgene-msi.c
12439
12440 PCI SUBSYSTEM
12441 M:      Bjorn Helgaas <bhelgaas@google.com>
12442 L:      linux-pci@vger.kernel.org
12443 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12445 S:      Supported
12446 F:      Documentation/devicetree/bindings/pci/
12447 F:      Documentation/PCI/
12448 F:      drivers/acpi/pci*
12449 F:      drivers/pci/
12450 F:      include/asm-generic/pci*
12451 F:      include/linux/pci*
12452 F:      include/linux/of_pci.h
12453 F:      include/uapi/linux/pci*
12454 F:      lib/pci*
12455 F:      arch/x86/pci/
12456 F:      arch/x86/kernel/quirks.c
12457 F:      arch/x86/kernel/early-quirks.c
12458
12459 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12460 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12461 L:      linux-pci@vger.kernel.org
12462 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12464 S:      Supported
12465 F:      drivers/pci/controller/
12466
12467 PCIE DRIVER FOR ANNAPURNA LABS
12468 M:      Jonathan Chocron <jonnyc@amazon.com>
12469 L:      linux-pci@vger.kernel.org
12470 S:      Maintained
12471 F:      drivers/pci/controller/dwc/pcie-al.c
12472
12473 PCIE DRIVER FOR AMLOGIC MESON
12474 M:      Yue Wang <yue.wang@Amlogic.com>
12475 L:      linux-pci@vger.kernel.org
12476 L:      linux-amlogic@lists.infradead.org
12477 S:      Maintained
12478 F:      drivers/pci/controller/dwc/pci-meson.c
12479
12480 PCIE DRIVER FOR AXIS ARTPEC
12481 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12482 L:      linux-arm-kernel@axis.com
12483 L:      linux-pci@vger.kernel.org
12484 S:      Maintained
12485 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12486 F:      drivers/pci/controller/dwc/*artpec*
12487
12488 PCIE DRIVER FOR CAVIUM THUNDERX
12489 M:      David Daney <david.daney@cavium.com>
12490 L:      linux-pci@vger.kernel.org
12491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12492 S:      Supported
12493 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12494 F:      drivers/pci/controller/pci-thunder-*
12495
12496 PCIE DRIVER FOR HISILICON
12497 M:      Zhou Wang <wangzhou1@hisilicon.com>
12498 L:      linux-pci@vger.kernel.org
12499 S:      Maintained
12500 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12501 F:      drivers/pci/controller/dwc/pcie-hisi.c
12502
12503 PCIE DRIVER FOR HISILICON KIRIN
12504 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12505 M:      Binghui Wang <wangbinghui@hisilicon.com>
12506 L:      linux-pci@vger.kernel.org
12507 S:      Maintained
12508 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12509 F:      drivers/pci/controller/dwc/pcie-kirin.c
12510
12511 PCIE DRIVER FOR HISILICON STB
12512 M:      Shawn Guo <shawn.guo@linaro.org>
12513 L:      linux-pci@vger.kernel.org
12514 S:      Maintained
12515 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12516 F:      drivers/pci/controller/dwc/pcie-histb.c
12517
12518 PCIE DRIVER FOR MEDIATEK
12519 M:      Ryder Lee <ryder.lee@mediatek.com>
12520 L:      linux-pci@vger.kernel.org
12521 L:      linux-mediatek@lists.infradead.org
12522 S:      Supported
12523 F:      Documentation/devicetree/bindings/pci/mediatek*
12524 F:      drivers/pci/controller/*mediatek*
12525
12526 PCIE DRIVER FOR QUALCOMM MSM
12527 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12528 L:      linux-pci@vger.kernel.org
12529 L:      linux-arm-msm@vger.kernel.org
12530 S:      Maintained
12531 F:      drivers/pci/controller/dwc/*qcom*
12532
12533 PCIE DRIVER FOR ROCKCHIP
12534 M:      Shawn Lin <shawn.lin@rock-chips.com>
12535 L:      linux-pci@vger.kernel.org
12536 L:      linux-rockchip@lists.infradead.org
12537 S:      Maintained
12538 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12539 F:      drivers/pci/controller/pcie-rockchip*
12540
12541 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12542 M:      Linus Walleij <linus.walleij@linaro.org>
12543 L:      linux-pci@vger.kernel.org
12544 S:      Maintained
12545 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12546 F:      drivers/pci/controller/pci-v3-semi.c
12547
12548 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12549 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12550 L:      linux-pci@vger.kernel.org
12551 S:      Maintained
12552 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12553 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12554
12555 PCIE DRIVER FOR ST SPEAR13XX
12556 M:      Pratyush Anand <pratyush.anand@gmail.com>
12557 L:      linux-pci@vger.kernel.org
12558 S:      Maintained
12559 F:      drivers/pci/controller/dwc/*spear*
12560
12561 PCMCIA SUBSYSTEM
12562 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12564 S:      Odd Fixes
12565 F:      Documentation/pcmcia/
12566 F:      tools/pcmcia/
12567 F:      drivers/pcmcia/
12568 F:      include/pcmcia/
12569
12570 PCNET32 NETWORK DRIVER
12571 M:      Don Fry <pcnet32@frontier.com>
12572 L:      netdev@vger.kernel.org
12573 S:      Maintained
12574 F:      drivers/net/ethernet/amd/pcnet32.c
12575
12576 PCRYPT PARALLEL CRYPTO ENGINE
12577 M:      Steffen Klassert <steffen.klassert@secunet.com>
12578 L:      linux-crypto@vger.kernel.org
12579 S:      Maintained
12580 F:      crypto/pcrypt.c
12581 F:      include/crypto/pcrypt.h
12582
12583 PEAQ WMI HOTKEYS DRIVER
12584 M:      Hans de Goede <hdegoede@redhat.com>
12585 L:      platform-driver-x86@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/platform/x86/peaq-wmi.c
12588
12589 PER-CPU MEMORY ALLOCATOR
12590 M:      Dennis Zhou <dennis@kernel.org>
12591 M:      Tejun Heo <tj@kernel.org>
12592 M:      Christoph Lameter <cl@linux.com>
12593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12594 S:      Maintained
12595 F:      include/linux/percpu*.h
12596 F:      mm/percpu*.c
12597 F:      arch/*/include/asm/percpu.h
12598
12599 PER-TASK DELAY ACCOUNTING
12600 M:      Balbir Singh <bsingharora@gmail.com>
12601 S:      Maintained
12602 F:      include/linux/delayacct.h
12603 F:      kernel/delayacct.c
12604
12605 PERFORMANCE EVENTS SUBSYSTEM
12606 M:      Peter Zijlstra <peterz@infradead.org>
12607 M:      Ingo Molnar <mingo@redhat.com>
12608 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12609 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12610 R:      Jiri Olsa <jolsa@redhat.com>
12611 R:      Namhyung Kim <namhyung@kernel.org>
12612 L:      linux-kernel@vger.kernel.org
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12614 S:      Supported
12615 F:      kernel/events/*
12616 F:      include/linux/perf_event.h
12617 F:      include/uapi/linux/perf_event.h
12618 F:      arch/*/kernel/perf_event*.c
12619 F:      arch/*/kernel/*/perf_event*.c
12620 F:      arch/*/kernel/*/*/perf_event*.c
12621 F:      arch/*/include/asm/perf_event.h
12622 F:      arch/*/kernel/perf_callchain.c
12623 F:      arch/*/events/*
12624 F:      arch/*/events/*/*
12625 F:      tools/perf/
12626
12627 PERSONALITY HANDLING
12628 M:      Christoph Hellwig <hch@infradead.org>
12629 L:      linux-abi-devel@lists.sourceforge.net
12630 S:      Maintained
12631 F:      include/linux/personality.h
12632 F:      include/uapi/linux/personality.h
12633
12634 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12635 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12636 L:      linux-input@vger.kernel.org
12637 S:      Maintained
12638 F:      Documentation/input/devices/pxrc.rst
12639 F:      drivers/input/joystick/pxrc.c
12640
12641 PHONET PROTOCOL
12642 M:      Remi Denis-Courmont <courmisch@gmail.com>
12643 S:      Supported
12644 F:      Documentation/networking/phonet.txt
12645 F:      include/linux/phonet.h
12646 F:      include/net/phonet/
12647 F:      include/uapi/linux/phonet.h
12648 F:      net/phonet/
12649
12650 PHRAM MTD DRIVER
12651 M:      Joern Engel <joern@lazybastard.org>
12652 L:      linux-mtd@lists.infradead.org
12653 S:      Maintained
12654 F:      drivers/mtd/devices/phram.c
12655
12656 PICOLCD HID DRIVER
12657 M:      Bruno Prémont <bonbons@linux-vserver.org>
12658 L:      linux-input@vger.kernel.org
12659 S:      Maintained
12660 F:      drivers/hid/hid-picolcd*
12661
12662 PICOXCELL SUPPORT
12663 M:      Jamie Iles <jamie@jamieiles.com>
12664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12665 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12666 S:      Supported
12667 F:      arch/arm/boot/dts/picoxcell*
12668 F:      arch/arm/mach-picoxcell/
12669 F:      drivers/crypto/picoxcell*
12670
12671 PIDFD API
12672 M:      Christian Brauner <christian@brauner.io>
12673 L:      linux-kernel@vger.kernel.org
12674 S:      Maintained
12675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12676 F:      samples/pidfd/
12677 F:      tools/testing/selftests/pidfd/
12678 K:      (?i)pidfd
12679 K:      (?i)clone3
12680 K:      \b(clone_args|kernel_clone_args)\b
12681
12682 PIN CONTROL SUBSYSTEM
12683 M:      Linus Walleij <linus.walleij@linaro.org>
12684 L:      linux-gpio@vger.kernel.org
12685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12686 S:      Maintained
12687 F:      Documentation/devicetree/bindings/pinctrl/
12688 F:      Documentation/driver-api/pinctl.rst
12689 F:      drivers/pinctrl/
12690 F:      include/linux/pinctrl/
12691
12692 PIN CONTROLLER - MICROCHIP AT91
12693 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12695 L:      linux-gpio@vger.kernel.org
12696 S:      Supported
12697 F:      drivers/pinctrl/pinctrl-at91*
12698
12699 PIN CONTROLLER - FREESCALE
12700 M:      Dong Aisheng <aisheng.dong@nxp.com>
12701 M:      Fabio Estevam <festevam@gmail.com>
12702 M:      Shawn Guo <shawnguo@kernel.org>
12703 M:      Stefan Agner <stefan@agner.ch>
12704 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12705 L:      linux-gpio@vger.kernel.org
12706 S:      Maintained
12707 F:      drivers/pinctrl/freescale/
12708 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12709
12710 PIN CONTROLLER - INTEL
12711 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12712 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12714 S:      Maintained
12715 F:      drivers/pinctrl/intel/
12716
12717 PIN CONTROLLER - MEDIATEK
12718 M:      Sean Wang <sean.wang@kernel.org>
12719 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12720 S:      Maintained
12721 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12722 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12723 F:      drivers/pinctrl/mediatek/
12724
12725 PIN CONTROLLER - QUALCOMM
12726 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12727 S:      Maintained
12728 L:      linux-arm-msm@vger.kernel.org
12729 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12730 F:      drivers/pinctrl/qcom/
12731
12732 PIN CONTROLLER - RENESAS
12733 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12734 L:      linux-renesas-soc@vger.kernel.org
12735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12736 S:      Maintained
12737 F:      drivers/pinctrl/pinctrl-rz*
12738 F:      drivers/pinctrl/sh-pfc/
12739
12740 PIN CONTROLLER - SAMSUNG
12741 M:      Tomasz Figa <tomasz.figa@gmail.com>
12742 M:      Krzysztof Kozlowski <krzk@kernel.org>
12743 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12745 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12746 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12748 S:      Maintained
12749 F:      drivers/pinctrl/samsung/
12750 F:      include/dt-bindings/pinctrl/samsung.h
12751 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12752
12753 PIN CONTROLLER - SINGLE
12754 M:      Tony Lindgren <tony@atomide.com>
12755 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12757 L:      linux-omap@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/pinctrl/pinctrl-single.c
12760
12761 PIN CONTROLLER - ST SPEAR
12762 M:      Viresh Kumar <vireshk@kernel.org>
12763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12764 W:      http://www.st.com/spear
12765 S:      Maintained
12766 F:      drivers/pinctrl/spear/
12767
12768 PISTACHIO SOC SUPPORT
12769 M:      James Hartley <james.hartley@sondrel.com>
12770 L:      linux-mips@vger.kernel.org
12771 S:      Odd Fixes
12772 F:      arch/mips/pistachio/
12773 F:      arch/mips/include/asm/mach-pistachio/
12774 F:      arch/mips/boot/dts/img/pistachio*
12775 F:      arch/mips/configs/pistachio*_defconfig
12776
12777 PKTCDVD DRIVER
12778 S:      Orphan
12779 M:      linux-block@vger.kernel.org
12780 F:      drivers/block/pktcdvd.c
12781 F:      include/linux/pktcdvd.h
12782 F:      include/uapi/linux/pktcdvd.h
12783
12784 PKUNITY SOC DRIVERS
12785 M:      Guan Xuetao <gxt@pku.edu.cn>
12786 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12787 S:      Maintained
12788 T:      git git://github.com/gxt/linux.git
12789 F:      drivers/input/serio/i8042-unicore32io.h
12790 F:      drivers/i2c/busses/i2c-puv3.c
12791 F:      drivers/video/fbdev/fb-puv3.c
12792 F:      drivers/rtc/rtc-puv3.c
12793
12794 PMBUS HARDWARE MONITORING DRIVERS
12795 M:      Guenter Roeck <linux@roeck-us.net>
12796 L:      linux-hwmon@vger.kernel.org
12797 W:      http://hwmon.wiki.kernel.org/
12798 W:      http://www.roeck-us.net/linux/drivers/
12799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12800 S:      Maintained
12801 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12802 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12803 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12804 F:      Documentation/hwmon/adm1275.rst
12805 F:      Documentation/hwmon/ibm-cffps.rst
12806 F:      Documentation/hwmon/ir35221.rst
12807 F:      Documentation/hwmon/lm25066.rst
12808 F:      Documentation/hwmon/ltc2978.rst
12809 F:      Documentation/hwmon/ltc3815.rst
12810 F:      Documentation/hwmon/max16064.rst
12811 F:      Documentation/hwmon/max20751.rst
12812 F:      Documentation/hwmon/max31785.rst
12813 F:      Documentation/hwmon/max34440.rst
12814 F:      Documentation/hwmon/max8688.rst
12815 F:      Documentation/hwmon/pmbus.rst
12816 F:      Documentation/hwmon/pmbus-core.rst
12817 F:      Documentation/hwmon/tps40422.rst
12818 F:      Documentation/hwmon/ucd9000.rst
12819 F:      Documentation/hwmon/ucd9200.rst
12820 F:      Documentation/hwmon/zl6100.rst
12821 F:      drivers/hwmon/pmbus/
12822 F:      include/linux/pmbus.h
12823
12824 PMC SIERRA MaxRAID DRIVER
12825 L:      linux-scsi@vger.kernel.org
12826 W:      http://www.pmc-sierra.com/
12827 S:      Orphan
12828 F:      drivers/scsi/pmcraid.*
12829
12830 PMC SIERRA PM8001 DRIVER
12831 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12832 L:      linux-scsi@vger.kernel.org
12833 S:      Supported
12834 F:      drivers/scsi/pm8001/
12835
12836 PNP SUPPORT
12837 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12838 S:      Maintained
12839 F:      drivers/pnp/
12840
12841 PNI RM3100 IIO DRIVER
12842 M:      Song Qiang <songqiang1304521@gmail.com>
12843 L:      linux-iio@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/iio/magnetometer/rm3100*
12846 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12847
12848 POSIX CLOCKS and TIMERS
12849 M:      Thomas Gleixner <tglx@linutronix.de>
12850 L:      linux-kernel@vger.kernel.org
12851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12852 S:      Maintained
12853 F:      fs/timerfd.c
12854 F:      include/linux/timer*
12855 F:      kernel/time/*timer*
12856
12857 POWER MANAGEMENT CORE
12858 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12859 L:      linux-pm@vger.kernel.org
12860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12861 B:      https://bugzilla.kernel.org
12862 S:      Supported
12863 F:      drivers/base/power/
12864 F:      include/linux/pm.h
12865 F:      include/linux/pm_*
12866 F:      include/linux/powercap.h
12867 F:      include/linux/intel_rapl.h
12868 F:      drivers/powercap/
12869 F:      kernel/configs/nopm.config
12870
12871 POWER STATE COORDINATION INTERFACE (PSCI)
12872 M:      Mark Rutland <mark.rutland@arm.com>
12873 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12874 L:      linux-arm-kernel@lists.infradead.org
12875 S:      Maintained
12876 F:      drivers/firmware/psci/
12877 F:      include/linux/psci.h
12878 F:      include/uapi/linux/psci.h
12879
12880 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12881 M:      Sebastian Reichel <sre@kernel.org>
12882 L:      linux-pm@vger.kernel.org
12883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12884 S:      Maintained
12885 F:      Documentation/ABI/testing/sysfs-class-power
12886 F:      Documentation/devicetree/bindings/power/supply/
12887 F:      include/linux/power_supply.h
12888 F:      drivers/power/supply/
12889
12890 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12891 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12892 L:      linuxppc-dev@lists.ozlabs.org
12893 S:      Maintained
12894 F:      drivers/char/powernv-op-panel.c
12895
12896 PPP OVER ATM (RFC 2364)
12897 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12898 S:      Maintained
12899 F:      net/atm/pppoatm.c
12900 F:      include/uapi/linux/atmppp.h
12901
12902 PPP OVER ETHERNET
12903 M:      Michal Ostrowski <mostrows@earthlink.net>
12904 S:      Maintained
12905 F:      drivers/net/ppp/pppoe.c
12906 F:      drivers/net/ppp/pppox.c
12907
12908 PPP OVER L2TP
12909 M:      James Chapman <jchapman@katalix.com>
12910 S:      Maintained
12911 F:      net/l2tp/l2tp_ppp.c
12912 F:      include/linux/if_pppol2tp.h
12913 F:      include/uapi/linux/if_pppol2tp.h
12914
12915 PPP PROTOCOL DRIVERS AND COMPRESSORS
12916 M:      Paul Mackerras <paulus@samba.org>
12917 L:      linux-ppp@vger.kernel.org
12918 S:      Maintained
12919 F:      drivers/net/ppp/ppp_*
12920
12921 PPS SUPPORT
12922 M:      Rodolfo Giometti <giometti@enneenne.com>
12923 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12924 L:      linuxpps@ml.enneenne.com (subscribers-only)
12925 S:      Maintained
12926 F:      Documentation/driver-api/pps.rst
12927 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12928 F:      Documentation/ABI/testing/sysfs-pps
12929 F:      drivers/pps/
12930 F:      include/linux/pps*.h
12931 F:      include/uapi/linux/pps.h
12932
12933 PPTP DRIVER
12934 M:      Dmitry Kozlov <xeb@mail.ru>
12935 L:      netdev@vger.kernel.org
12936 S:      Maintained
12937 F:      drivers/net/ppp/pptp.c
12938 W:      http://sourceforge.net/projects/accel-pptp
12939
12940 PRINTK
12941 M:      Petr Mladek <pmladek@suse.com>
12942 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12943 R:      Steven Rostedt <rostedt@goodmis.org>
12944 S:      Maintained
12945 F:      kernel/printk/
12946 F:      include/linux/printk.h
12947
12948 PRISM54 WIRELESS DRIVER
12949 M:      Luis Chamberlain <mcgrof@kernel.org>
12950 L:      linux-wireless@vger.kernel.org
12951 W:      http://wireless.kernel.org/en/users/Drivers/p54
12952 S:      Obsolete
12953 F:      drivers/net/wireless/intersil/prism54/
12954
12955 PROC FILESYSTEM
12956 R:      Alexey Dobriyan <adobriyan@gmail.com>
12957 L:      linux-kernel@vger.kernel.org
12958 L:      linux-fsdevel@vger.kernel.org
12959 S:      Maintained
12960 F:      fs/proc/
12961 F:      include/linux/proc_fs.h
12962 F:      tools/testing/selftests/proc/
12963 F:      Documentation/filesystems/proc.txt
12964
12965 PROC SYSCTL
12966 M:      Luis Chamberlain <mcgrof@kernel.org>
12967 M:      Kees Cook <keescook@chromium.org>
12968 L:      linux-kernel@vger.kernel.org
12969 L:      linux-fsdevel@vger.kernel.org
12970 S:      Maintained
12971 F:      fs/proc/proc_sysctl.c
12972 F:      include/linux/sysctl.h
12973 F:      kernel/sysctl.c
12974 F:      tools/testing/selftests/sysctl/
12975
12976 PS3 NETWORK SUPPORT
12977 M:      Geoff Levand <geoff@infradead.org>
12978 L:      netdev@vger.kernel.org
12979 L:      linuxppc-dev@lists.ozlabs.org
12980 S:      Maintained
12981 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12982
12983 PS3 PLATFORM SUPPORT
12984 M:      Geoff Levand <geoff@infradead.org>
12985 L:      linuxppc-dev@lists.ozlabs.org
12986 S:      Maintained
12987 F:      arch/powerpc/boot/ps3*
12988 F:      arch/powerpc/include/asm/lv1call.h
12989 F:      arch/powerpc/include/asm/ps3*.h
12990 F:      arch/powerpc/platforms/ps3/
12991 F:      drivers/*/ps3*
12992 F:      drivers/ps3/
12993 F:      drivers/rtc/rtc-ps3.c
12994 F:      drivers/usb/host/*ps3.c
12995 F:      sound/ppc/snd_ps3*
12996
12997 PS3VRAM DRIVER
12998 M:      Jim Paris <jim@jtan.com>
12999 M:      Geoff Levand <geoff@infradead.org>
13000 L:      linuxppc-dev@lists.ozlabs.org
13001 S:      Maintained
13002 F:      drivers/block/ps3vram.c
13003
13004 PSAMPLE PACKET SAMPLING SUPPORT:
13005 M:      Yotam Gigi <yotam.gi@gmail.com>
13006 S:      Maintained
13007 F:      net/psample
13008 F:      include/net/psample.h
13009 F:      include/uapi/linux/psample.h
13010
13011 PSTORE FILESYSTEM
13012 M:      Kees Cook <keescook@chromium.org>
13013 M:      Anton Vorontsov <anton@enomsg.org>
13014 M:      Colin Cross <ccross@android.com>
13015 M:      Tony Luck <tony.luck@intel.com>
13016 S:      Maintained
13017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13018 F:      fs/pstore/
13019 F:      include/linux/pstore*
13020 F:      drivers/firmware/efi/efi-pstore.c
13021 F:      drivers/acpi/apei/erst.c
13022 F:      Documentation/admin-guide/ramoops.rst
13023 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13024 K:      \b(pstore|ramoops)
13025
13026 PTP HARDWARE CLOCK SUPPORT
13027 M:      Richard Cochran <richardcochran@gmail.com>
13028 L:      netdev@vger.kernel.org
13029 S:      Maintained
13030 W:      http://linuxptp.sourceforge.net/
13031 F:      Documentation/ABI/testing/sysfs-ptp
13032 F:      Documentation/driver-api/ptp.rst
13033 F:      drivers/net/phy/dp83640*
13034 F:      drivers/ptp/*
13035 F:      include/linux/ptp_cl*
13036
13037 PTRACE SUPPORT
13038 M:      Oleg Nesterov <oleg@redhat.com>
13039 S:      Maintained
13040 F:      include/asm-generic/syscall.h
13041 F:      include/linux/ptrace.h
13042 F:      include/linux/regset.h
13043 F:      include/linux/tracehook.h
13044 F:      include/uapi/linux/ptrace.h
13045 F:      include/uapi/linux/ptrace.h
13046 F:      kernel/ptrace.c
13047 F:      arch/*/ptrace*.c
13048 F:      arch/*/*/ptrace*.c
13049 F:      arch/*/include/asm/ptrace*.h
13050
13051 PULSE8-CEC DRIVER
13052 M:      Hans Verkuil <hverkuil@xs4all.nl>
13053 L:      linux-media@vger.kernel.org
13054 T:      git git://linuxtv.org/media_tree.git
13055 S:      Maintained
13056 F:      drivers/media/usb/pulse8-cec/*
13057 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13058
13059 PVRUSB2 VIDEO4LINUX DRIVER
13060 M:      Mike Isely <isely@pobox.com>
13061 L:      pvrusb2@isely.net       (subscribers-only)
13062 L:      linux-media@vger.kernel.org
13063 W:      http://www.isely.net/pvrusb2/
13064 T:      git git://linuxtv.org/media_tree.git
13065 S:      Maintained
13066 F:      Documentation/media/v4l-drivers/pvrusb2*
13067 F:      drivers/media/usb/pvrusb2/
13068
13069 PWC WEBCAM DRIVER
13070 M:      Hans Verkuil <hverkuil@xs4all.nl>
13071 L:      linux-media@vger.kernel.org
13072 T:      git git://linuxtv.org/media_tree.git
13073 S:      Odd Fixes
13074 F:      drivers/media/usb/pwc/*
13075 F:      include/trace/events/pwc.h
13076
13077 PWM FAN DRIVER
13078 M:      Kamil Debski <kamil@wypas.org>
13079 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13080 L:      linux-hwmon@vger.kernel.org
13081 S:      Supported
13082 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13083 F:      Documentation/hwmon/pwm-fan.rst
13084 F:      drivers/hwmon/pwm-fan.c
13085
13086 PWM IR Transmitter
13087 M:      Sean Young <sean@mess.org>
13088 L:      linux-media@vger.kernel.org
13089 S:      Maintained
13090 F:      drivers/media/rc/pwm-ir-tx.c
13091
13092 PWM SUBSYSTEM
13093 M:      Thierry Reding <thierry.reding@gmail.com>
13094 L:      linux-pwm@vger.kernel.org
13095 S:      Maintained
13096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13097 F:      Documentation/driver-api/pwm.rst
13098 F:      Documentation/devicetree/bindings/pwm/
13099 F:      include/linux/pwm.h
13100 F:      drivers/pwm/
13101 F:      drivers/video/backlight/pwm_bl.c
13102 F:      include/linux/pwm_backlight.h
13103 F:      drivers/gpio/gpio-mvebu.c
13104 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13105
13106 PXA GPIO DRIVER
13107 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13108 L:      linux-gpio@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/gpio/gpio-pxa.c
13111
13112 PXA MMCI DRIVER
13113 S:      Orphan
13114
13115 PXA RTC DRIVER
13116 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13117 L:      linux-rtc@vger.kernel.org
13118 S:      Maintained
13119
13120 PXA2xx/PXA3xx SUPPORT
13121 M:      Daniel Mack <daniel@zonque.org>
13122 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13123 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13125 T:      git git://github.com/hzhuang1/linux.git
13126 T:      git git://github.com/rjarzmik/linux.git
13127 S:      Maintained
13128 F:      arch/arm/boot/dts/pxa*
13129 F:      arch/arm/mach-pxa/
13130 F:      drivers/dma/pxa*
13131 F:      drivers/pcmcia/pxa2xx*
13132 F:      drivers/pinctrl/pxa/
13133 F:      drivers/spi/spi-pxa2xx*
13134 F:      drivers/usb/gadget/udc/pxa2*
13135 F:      include/sound/pxa2xx-lib.h
13136 F:      sound/arm/pxa*
13137 F:      sound/soc/pxa/
13138
13139 QAT DRIVER
13140 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13141 L:      qat-linux@intel.com
13142 S:      Supported
13143 F:      drivers/crypto/qat/
13144
13145 QCOM AUDIO (ASoC) DRIVERS
13146 M:      Patrick Lai <plai@codeaurora.org>
13147 M:      Banajit Goswami <bgoswami@codeaurora.org>
13148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13149 S:      Supported
13150 F:      sound/soc/qcom/
13151
13152 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13153 M:      Gabriel Somlo <somlo@cmu.edu>
13154 M:      "Michael S. Tsirkin" <mst@redhat.com>
13155 L:      qemu-devel@nongnu.org
13156 S:      Maintained
13157 F:      drivers/firmware/qemu_fw_cfg.c
13158 F:      include/uapi/linux/qemu_fw_cfg.h
13159
13160 QIB DRIVER
13161 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13162 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13163 L:      linux-rdma@vger.kernel.org
13164 S:      Supported
13165 F:      drivers/infiniband/hw/qib/
13166
13167 QLOGIC QL41xxx FCOE DRIVER
13168 M:      QLogic-Storage-Upstream@cavium.com
13169 L:      linux-scsi@vger.kernel.org
13170 S:      Supported
13171 F:      drivers/scsi/qedf/
13172
13173 QLOGIC QL41xxx ISCSI DRIVER
13174 M:      QLogic-Storage-Upstream@cavium.com
13175 L:      linux-scsi@vger.kernel.org
13176 S:      Supported
13177 F:      drivers/scsi/qedi/
13178
13179 QLOGIC QL4xxx ETHERNET DRIVER
13180 M:      Ariel Elior <aelior@marvell.com>
13181 M:      GR-everest-linux-l2@marvell.com
13182 L:      netdev@vger.kernel.org
13183 S:      Supported
13184 F:      drivers/net/ethernet/qlogic/qed/
13185 F:      include/linux/qed/
13186 F:      drivers/net/ethernet/qlogic/qede/
13187
13188 QLOGIC QL4xxx RDMA DRIVER
13189 M:      Michal Kalderon <mkalderon@marvell.com>
13190 M:      Ariel Elior <aelior@marvell.com>
13191 L:      linux-rdma@vger.kernel.org
13192 S:      Supported
13193 F:      drivers/infiniband/hw/qedr/
13194 F:      include/uapi/rdma/qedr-abi.h
13195
13196 QLOGIC QLA1280 SCSI DRIVER
13197 M:      Michael Reed <mdr@sgi.com>
13198 L:      linux-scsi@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/scsi/qla1280.[ch]
13201
13202 QLOGIC QLA2XXX FC-SCSI DRIVER
13203 M:      qla2xxx-upstream@qlogic.com
13204 L:      linux-scsi@vger.kernel.org
13205 S:      Supported
13206 F:      Documentation/scsi/LICENSE.qla2xxx
13207 F:      drivers/scsi/qla2xxx/
13208
13209 QLOGIC QLA3XXX NETWORK DRIVER
13210 M:      GR-Linux-NIC-Dev@marvell.com
13211 L:      netdev@vger.kernel.org
13212 S:      Supported
13213 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13214 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13215
13216 QLOGIC QLA4XXX iSCSI DRIVER
13217 M:      QLogic-Storage-Upstream@qlogic.com
13218 L:      linux-scsi@vger.kernel.org
13219 S:      Supported
13220 F:      Documentation/scsi/LICENSE.qla4xxx
13221 F:      drivers/scsi/qla4xxx/
13222
13223 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13224 M:      Shahed Shaikh <shshaikh@marvell.com>
13225 M:      Manish Chopra <manishc@marvell.com>
13226 M:      GR-Linux-NIC-Dev@marvell.com
13227 L:      netdev@vger.kernel.org
13228 S:      Supported
13229 F:      drivers/net/ethernet/qlogic/qlcnic/
13230
13231 QLOGIC QLGE 10Gb ETHERNET DRIVER
13232 M:      Manish Chopra <manishc@marvell.com>
13233 M:      GR-Linux-NIC-Dev@marvell.com
13234 L:      netdev@vger.kernel.org
13235 S:      Supported
13236 F:      drivers/net/ethernet/qlogic/qlge/
13237
13238 QM1D1B0004 MEDIA DRIVER
13239 M:      Akihiro Tsukada <tskd08@gmail.com>
13240 L:      linux-media@vger.kernel.org
13241 S:      Odd Fixes
13242 F:      drivers/media/tuners/qm1d1b0004*
13243
13244 QM1D1C0042 MEDIA DRIVER
13245 M:      Akihiro Tsukada <tskd08@gmail.com>
13246 L:      linux-media@vger.kernel.org
13247 S:      Odd Fixes
13248 F:      drivers/media/tuners/qm1d1c0042*
13249
13250 QNX4 FILESYSTEM
13251 M:      Anders Larsen <al@alarsen.net>
13252 W:      http://www.alarsen.net/linux/qnx4fs/
13253 S:      Maintained
13254 F:      fs/qnx4/
13255 F:      include/uapi/linux/qnx4_fs.h
13256 F:      include/uapi/linux/qnxtypes.h
13257
13258 QORIQ DPAA2 FSL-MC BUS DRIVER
13259 M:      Stuart Yoder <stuyoder@gmail.com>
13260 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13261 L:      linux-kernel@vger.kernel.org
13262 S:      Maintained
13263 F:      drivers/bus/fsl-mc/
13264 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13265 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13266
13267 QT1010 MEDIA DRIVER
13268 M:      Antti Palosaari <crope@iki.fi>
13269 L:      linux-media@vger.kernel.org
13270 W:      https://linuxtv.org
13271 W:      http://palosaari.fi/linux/
13272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13273 T:      git git://linuxtv.org/anttip/media_tree.git
13274 S:      Maintained
13275 F:      drivers/media/tuners/qt1010*
13276
13277 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13278 M:      Kalle Valo <kvalo@codeaurora.org>
13279 L:      ath10k@lists.infradead.org
13280 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13282 S:      Supported
13283 F:      drivers/net/wireless/ath/ath10k/
13284
13285 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13286 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13287 L:      linux-wireless@vger.kernel.org
13288 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13289 S:      Supported
13290 F:      drivers/net/wireless/ath/ath9k/
13291
13292 QUALCOMM CAMERA SUBSYSTEM DRIVER
13293 M:      Todor Tomov <todor.too@gmail.com>
13294 L:      linux-media@vger.kernel.org
13295 S:      Maintained
13296 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13297 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13298 F:      drivers/media/platform/qcom/camss/
13299
13300 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13301 M:      Ilia Lin <ilia.lin@kernel.org>
13302 L:      linux-pm@vger.kernel.org
13303 S:      Maintained
13304 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13305 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13306
13307 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13308 M:      Timur Tabi <timur@kernel.org>
13309 L:      netdev@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/net/ethernet/qualcomm/emac/
13312
13313 QUALCOMM ETHQOS ETHERNET DRIVER
13314 M:      Vinod Koul <vkoul@kernel.org>
13315 M:      Niklas Cassel <niklas.cassel@linaro.org>
13316 L:      netdev@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13319 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13320
13321 QUALCOMM GENERIC INTERFACE I2C DRIVER
13322 M:      Alok Chauhan <alokc@codeaurora.org>
13323 L:      linux-i2c@vger.kernel.org
13324 L:      linux-arm-msm@vger.kernel.org
13325 S:      Supported
13326 F:      drivers/i2c/busses/i2c-qcom-geni.c
13327
13328 QUALCOMM HEXAGON ARCHITECTURE
13329 M:      Richard Kuo <rkuo@codeaurora.org>
13330 L:      linux-hexagon@vger.kernel.org
13331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13332 S:      Supported
13333 F:      arch/hexagon/
13334
13335 QUALCOMM HIDMA DRIVER
13336 M:      Sinan Kaya <okaya@kernel.org>
13337 L:      linux-arm-kernel@lists.infradead.org
13338 L:      linux-arm-msm@vger.kernel.org
13339 L:      dmaengine@vger.kernel.org
13340 S:      Supported
13341 F:      drivers/dma/qcom/hidma*
13342
13343 QUALCOMM IOMMU
13344 M:      Rob Clark <robdclark@gmail.com>
13345 L:      iommu@lists.linux-foundation.org
13346 L:      linux-arm-msm@vger.kernel.org
13347 S:      Maintained
13348 F:      drivers/iommu/qcom_iommu.c
13349
13350 QUALCOMM TSENS THERMAL DRIVER
13351 M:      Amit Kucheria <amit.kucheria@linaro.org>
13352 L:      linux-pm@vger.kernel.org
13353 L:      linux-arm-msm@vger.kernel.org
13354 S:      Maintained
13355 F:      drivers/thermal/qcom/
13356
13357 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13358 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13359 L:      linux-media@vger.kernel.org
13360 L:      linux-arm-msm@vger.kernel.org
13361 T:      git git://linuxtv.org/media_tree.git
13362 S:      Maintained
13363 F:      drivers/media/platform/qcom/venus/
13364
13365 QUALCOMM WCN36XX WIRELESS DRIVER
13366 M:      Kalle Valo <kvalo@codeaurora.org>
13367 L:      wcn36xx@lists.infradead.org
13368 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13369 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13370 S:      Supported
13371 F:      drivers/net/wireless/ath/wcn36xx/
13372
13373 QUANTENNA QTNFMAC WIRELESS DRIVER
13374 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13375 M:      Avinash Patil <avinashp@quantenna.com>
13376 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13377 L:      linux-wireless@vger.kernel.org
13378 S:      Maintained
13379 F:      drivers/net/wireless/quantenna
13380
13381 RADEON and AMDGPU DRM DRIVERS
13382 M:      Alex Deucher <alexander.deucher@amd.com>
13383 M:      Christian König <christian.koenig@amd.com>
13384 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13385 L:      amd-gfx@lists.freedesktop.org
13386 T:      git git://people.freedesktop.org/~agd5f/linux
13387 S:      Supported
13388 F:      drivers/gpu/drm/radeon/
13389 F:      include/uapi/drm/radeon_drm.h
13390 F:      drivers/gpu/drm/amd/
13391 F:      include/uapi/drm/amdgpu_drm.h
13392
13393 RADEON FRAMEBUFFER DISPLAY DRIVER
13394 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13395 L:      linux-fbdev@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/video/fbdev/aty/radeon*
13398 F:      include/uapi/linux/radeonfb.h
13399
13400 RADIOSHARK RADIO DRIVER
13401 M:      Hans Verkuil <hverkuil@xs4all.nl>
13402 L:      linux-media@vger.kernel.org
13403 T:      git git://linuxtv.org/media_tree.git
13404 S:      Maintained
13405 F:      drivers/media/radio/radio-shark.c
13406
13407 RADIOSHARK2 RADIO DRIVER
13408 M:      Hans Verkuil <hverkuil@xs4all.nl>
13409 L:      linux-media@vger.kernel.org
13410 T:      git git://linuxtv.org/media_tree.git
13411 S:      Maintained
13412 F:      drivers/media/radio/radio-shark2.c
13413 F:      drivers/media/radio/radio-tea5777.c
13414
13415 RADOS BLOCK DEVICE (RBD)
13416 M:      Ilya Dryomov <idryomov@gmail.com>
13417 M:      Sage Weil <sage@redhat.com>
13418 M:      Alex Elder <elder@kernel.org>
13419 L:      ceph-devel@vger.kernel.org
13420 W:      http://ceph.com/
13421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13422 T:      git git://github.com/ceph/ceph-client.git
13423 S:      Supported
13424 F:      Documentation/ABI/testing/sysfs-bus-rbd
13425 F:      drivers/block/rbd.c
13426 F:      drivers/block/rbd_types.h
13427
13428 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13429 M:      Paul Mackerras <paulus@samba.org>
13430 L:      linux-fbdev@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/video/fbdev/aty/aty128fb.c
13433
13434 RAINSHADOW-CEC DRIVER
13435 M:      Hans Verkuil <hverkuil@xs4all.nl>
13436 L:      linux-media@vger.kernel.org
13437 T:      git git://linuxtv.org/media_tree.git
13438 S:      Maintained
13439 F:      drivers/media/usb/rainshadow-cec/*
13440
13441 RALINK MIPS ARCHITECTURE
13442 M:      John Crispin <john@phrozen.org>
13443 L:      linux-mips@vger.kernel.org
13444 S:      Maintained
13445 F:      arch/mips/ralink
13446
13447 RALINK RT2X00 WIRELESS LAN DRIVER
13448 P:      rt2x00 project
13449 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13450 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13451 L:      linux-wireless@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/net/wireless/ralink/rt2x00/
13454
13455 RAMDISK RAM BLOCK DEVICE DRIVER
13456 M:      Jens Axboe <axboe@kernel.dk>
13457 S:      Maintained
13458 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13459 F:      drivers/block/brd.c
13460
13461 RANCHU VIRTUAL BOARD FOR MIPS
13462 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13463 L:      linux-mips@vger.kernel.org
13464 S:      Supported
13465 F:      arch/mips/generic/board-ranchu.c
13466 F:      arch/mips/configs/generic/board-ranchu.config
13467
13468 RANDOM NUMBER DRIVER
13469 M:      "Theodore Ts'o" <tytso@mit.edu>
13470 S:      Maintained
13471 F:      drivers/char/random.c
13472
13473 RAPIDIO SUBSYSTEM
13474 M:      Matt Porter <mporter@kernel.crashing.org>
13475 M:      Alexandre Bounine <alex.bou9@gmail.com>
13476 S:      Maintained
13477 F:      drivers/rapidio/
13478
13479 RAS INFRASTRUCTURE
13480 M:      Tony Luck <tony.luck@intel.com>
13481 M:      Borislav Petkov <bp@alien8.de>
13482 L:      linux-edac@vger.kernel.org
13483 S:      Maintained
13484 F:      drivers/ras/
13485 F:      include/linux/ras.h
13486 F:      include/ras/ras_event.h
13487 F:      Documentation/admin-guide/ras.rst
13488
13489 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13490 L:      linux-wireless@vger.kernel.org
13491 S:      Orphan
13492 F:      drivers/net/wireless/ray*
13493
13494 RCUTORTURE TEST FRAMEWORK
13495 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13496 M:      Josh Triplett <josh@joshtriplett.org>
13497 R:      Steven Rostedt <rostedt@goodmis.org>
13498 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13499 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13500 L:      rcu@vger.kernel.org
13501 S:      Supported
13502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13503 F:      tools/testing/selftests/rcutorture
13504
13505 RDC R-321X SoC
13506 M:      Florian Fainelli <florian@openwrt.org>
13507 S:      Maintained
13508
13509 RDC R6040 FAST ETHERNET DRIVER
13510 M:      Florian Fainelli <f.fainelli@gmail.com>
13511 L:      netdev@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/net/ethernet/rdc/r6040.c
13514
13515 RDMAVT - RDMA verbs software
13516 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13517 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13518 L:      linux-rdma@vger.kernel.org
13519 S:      Supported
13520 F:      drivers/infiniband/sw/rdmavt
13521
13522 RDS - RELIABLE DATAGRAM SOCKETS
13523 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13524 L:      netdev@vger.kernel.org
13525 L:      linux-rdma@vger.kernel.org
13526 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13527 W:      https://oss.oracle.com/projects/rds/
13528 S:      Supported
13529 F:      net/rds/
13530 F:      Documentation/networking/rds.txt
13531
13532 RDT - RESOURCE ALLOCATION
13533 M:      Fenghua Yu <fenghua.yu@intel.com>
13534 M:      Reinette Chatre <reinette.chatre@intel.com>
13535 L:      linux-kernel@vger.kernel.org
13536 S:      Supported
13537 F:      arch/x86/kernel/cpu/resctrl/
13538 F:      arch/x86/include/asm/resctrl_sched.h
13539 F:      Documentation/x86/resctrl*
13540
13541 READ-COPY UPDATE (RCU)
13542 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13543 M:      Josh Triplett <josh@joshtriplett.org>
13544 R:      Steven Rostedt <rostedt@goodmis.org>
13545 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13546 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13547 R:      Joel Fernandes <joel@joelfernandes.org>
13548 L:      rcu@vger.kernel.org
13549 W:      http://www.rdrop.com/users/paulmck/RCU/
13550 S:      Supported
13551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13552 F:      Documentation/RCU/
13553 X:      Documentation/RCU/torture.txt
13554 F:      include/linux/rcu*
13555 X:      include/linux/srcu*.h
13556 F:      kernel/rcu/
13557 X:      kernel/rcu/srcu*.c
13558
13559 REAL TIME CLOCK (RTC) SUBSYSTEM
13560 M:      Alessandro Zummo <a.zummo@towertech.it>
13561 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13562 L:      linux-rtc@vger.kernel.org
13563 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13565 S:      Maintained
13566 F:      Documentation/devicetree/bindings/rtc/
13567 F:      Documentation/admin-guide/rtc.rst
13568 F:      drivers/rtc/
13569 F:      include/linux/rtc.h
13570 F:      include/uapi/linux/rtc.h
13571 F:      include/linux/rtc/
13572 F:      include/linux/platform_data/rtc-*
13573 F:      tools/testing/selftests/rtc/
13574
13575 REALTEK AUDIO CODECS
13576 M:      Bard Liao <bardliao@realtek.com>
13577 M:      Oder Chiou <oder_chiou@realtek.com>
13578 S:      Maintained
13579 F:      sound/soc/codecs/rt*
13580 F:      include/sound/rt*.h
13581
13582 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13583 M:      Linus Walleij <linus.walleij@linaro.org>
13584 S:      Maintained
13585 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13586 F:      drivers/net/dsa/realtek-smi*
13587 F:      drivers/net/dsa/rtl83*
13588
13589 REDPINE WIRELESS DRIVER
13590 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13591 M:      Siva Rebbagondla <siva8118@gmail.com>
13592 L:      linux-wireless@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/net/wireless/rsi/
13595
13596 REGISTER MAP ABSTRACTION
13597 M:      Mark Brown <broonie@kernel.org>
13598 L:      linux-kernel@vger.kernel.org
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13600 S:      Supported
13601 F:      Documentation/devicetree/bindings/regmap/
13602 F:      drivers/base/regmap/
13603 F:      include/linux/regmap.h
13604
13605 REISERFS FILE SYSTEM
13606 L:      reiserfs-devel@vger.kernel.org
13607 S:      Supported
13608 F:      fs/reiserfs/
13609
13610 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13611 M:      Ohad Ben-Cohen <ohad@wizery.com>
13612 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13613 L:      linux-remoteproc@vger.kernel.org
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13615 S:      Maintained
13616 F:      Documentation/devicetree/bindings/remoteproc/
13617 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13618 F:      Documentation/remoteproc.txt
13619 F:      drivers/remoteproc/
13620 F:      include/linux/remoteproc.h
13621 F:      include/linux/remoteproc/
13622
13623 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13624 M:      Ohad Ben-Cohen <ohad@wizery.com>
13625 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13626 L:      linux-remoteproc@vger.kernel.org
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13628 S:      Maintained
13629 F:      drivers/rpmsg/
13630 F:      Documentation/rpmsg.txt
13631 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13632 F:      include/linux/rpmsg.h
13633 F:      include/linux/rpmsg/
13634 F:      include/uapi/linux/rpmsg.h
13635 F:      samples/rpmsg/
13636
13637 RENESAS CLOCK DRIVERS
13638 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13639 L:      linux-renesas-soc@vger.kernel.org
13640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13641 S:      Supported
13642 F:      drivers/clk/renesas/
13643
13644 RENESAS EMEV2 I2C DRIVER
13645 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13646 S:      Supported
13647 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13648 F:      drivers/i2c/busses/i2c-emev2.c
13649
13650 RENESAS ETHERNET DRIVERS
13651 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13652 L:      netdev@vger.kernel.org
13653 L:      linux-renesas-soc@vger.kernel.org
13654 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13655 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13656 F:      drivers/net/ethernet/renesas/
13657 F:      include/linux/sh_eth.h
13658
13659 RENESAS R-CAR GYROADC DRIVER
13660 M:      Marek Vasut <marek.vasut@gmail.com>
13661 L:      linux-iio@vger.kernel.org
13662 S:      Supported
13663 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13664 F:      drivers/iio/adc/rcar-gyroadc.c
13665
13666 RENESAS R-CAR I2C DRIVERS
13667 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13668 S:      Supported
13669 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13670 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13671 F:      drivers/i2c/busses/i2c-rcar.c
13672 F:      drivers/i2c/busses/i2c-sh_mobile.c
13673
13674 RENESAS RIIC DRIVER
13675 M:      Chris Brandt <chris.brandt@renesas.com>
13676 S:      Supported
13677 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13678 F:      drivers/i2c/busses/i2c-riic.c
13679
13680 RENESAS USB PHY DRIVER
13681 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13682 L:      linux-renesas-soc@vger.kernel.org
13683 S:      Maintained
13684 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13685
13686 RESET CONTROLLER FRAMEWORK
13687 M:      Philipp Zabel <p.zabel@pengutronix.de>
13688 T:      git git://git.pengutronix.de/git/pza/linux
13689 S:      Maintained
13690 F:      drivers/reset/
13691 F:      Documentation/devicetree/bindings/reset/
13692 F:      include/dt-bindings/reset/
13693 F:      include/linux/reset.h
13694 F:      include/linux/reset/
13695 F:      include/linux/reset-controller.h
13696
13697 RESTARTABLE SEQUENCES SUPPORT
13698 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13699 M:      Peter Zijlstra <peterz@infradead.org>
13700 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13701 M:      Boqun Feng <boqun.feng@gmail.com>
13702 L:      linux-kernel@vger.kernel.org
13703 S:      Supported
13704 F:      kernel/rseq.c
13705 F:      include/uapi/linux/rseq.h
13706 F:      include/trace/events/rseq.h
13707 F:      tools/testing/selftests/rseq/
13708
13709 RFKILL
13710 M:      Johannes Berg <johannes@sipsolutions.net>
13711 L:      linux-wireless@vger.kernel.org
13712 W:      http://wireless.kernel.org/
13713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13715 S:      Maintained
13716 F:      Documentation/driver-api/rfkill.rst
13717 F:      Documentation/ABI/stable/sysfs-class-rfkill
13718 F:      net/rfkill/
13719 F:      include/linux/rfkill.h
13720 F:      include/uapi/linux/rfkill.h
13721
13722 RHASHTABLE
13723 M:      Thomas Graf <tgraf@suug.ch>
13724 M:      Herbert Xu <herbert@gondor.apana.org.au>
13725 L:      netdev@vger.kernel.org
13726 S:      Maintained
13727 F:      lib/rhashtable.c
13728 F:      lib/test_rhashtable.c
13729 F:      include/linux/rhashtable.h
13730 F:      include/linux/rhashtable-types.h
13731
13732 RICOH R5C592 MEMORYSTICK DRIVER
13733 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13734 S:      Maintained
13735 F:      drivers/memstick/host/r592.*
13736
13737 RICOH SMARTMEDIA/XD DRIVER
13738 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13739 S:      Maintained
13740 F:      drivers/mtd/nand/raw/r852.c
13741 F:      drivers/mtd/nand/raw/r852.h
13742
13743 RISC-V ARCHITECTURE
13744 M:      Paul Walmsley <paul.walmsley@sifive.com>
13745 M:      Palmer Dabbelt <palmer@sifive.com>
13746 M:      Albert Ou <aou@eecs.berkeley.edu>
13747 L:      linux-riscv@lists.infradead.org
13748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13749 S:      Supported
13750 F:      arch/riscv/
13751 K:      riscv
13752 N:      riscv
13753
13754 ROCCAT DRIVERS
13755 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13756 W:      http://sourceforge.net/projects/roccat/
13757 S:      Maintained
13758 F:      drivers/hid/hid-roccat*
13759 F:      include/linux/hid-roccat*
13760 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13761
13762 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13763 M:      Jacob chen <jacob2.chen@rock-chips.com>
13764 L:      linux-media@vger.kernel.org
13765 S:      Maintained
13766 F:      drivers/media/platform/rockchip/rga/
13767 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13768
13769 HANTRO VPU CODEC DRIVER
13770 M:      Ezequiel Garcia <ezequiel@collabora.com>
13771 L:      linux-media@vger.kernel.org
13772 S:      Maintained
13773 F:      drivers/staging/media/platform/hantro/
13774 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13775
13776 ROCKER DRIVER
13777 M:      Jiri Pirko <jiri@resnulli.us>
13778 L:      netdev@vger.kernel.org
13779 S:      Supported
13780 F:      drivers/net/ethernet/rocker/
13781
13782 ROCKETPORT DRIVER
13783 P:      Comtrol Corp.
13784 W:      http://www.comtrol.com
13785 S:      Maintained
13786 F:      Documentation/driver-api/serial/rocket.rst
13787 F:      drivers/tty/rocket*
13788
13789 ROCKETPORT EXPRESS/INFINITY DRIVER
13790 M:      Kevin Cernekee <cernekee@gmail.com>
13791 L:      linux-serial@vger.kernel.org
13792 S:      Odd Fixes
13793 F:      drivers/tty/serial/rp2.*
13794
13795 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13796 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13797 L:      linux-kernel@vger.kernel.org
13798 L:      linux-renesas-soc@vger.kernel.org
13799 S:      Supported
13800 F:      drivers/mfd/bd9571mwv.c
13801 F:      drivers/regulator/bd9571mwv-regulator.c
13802 F:      drivers/gpio/gpio-bd9571mwv.c
13803 F:      include/linux/mfd/bd9571mwv.h
13804 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13805
13806 ROSE NETWORK LAYER
13807 M:      Ralf Baechle <ralf@linux-mips.org>
13808 L:      linux-hams@vger.kernel.org
13809 W:      http://www.linux-ax25.org/
13810 S:      Maintained
13811 F:      include/net/rose.h
13812 F:      include/uapi/linux/rose.h
13813 F:      net/rose/
13814
13815 RTL2830 MEDIA DRIVER
13816 M:      Antti Palosaari <crope@iki.fi>
13817 L:      linux-media@vger.kernel.org
13818 W:      https://linuxtv.org
13819 W:      http://palosaari.fi/linux/
13820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13821 T:      git git://linuxtv.org/anttip/media_tree.git
13822 S:      Maintained
13823 F:      drivers/media/dvb-frontends/rtl2830*
13824
13825 RTL2832 MEDIA DRIVER
13826 M:      Antti Palosaari <crope@iki.fi>
13827 L:      linux-media@vger.kernel.org
13828 W:      https://linuxtv.org
13829 W:      http://palosaari.fi/linux/
13830 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13831 T:      git git://linuxtv.org/anttip/media_tree.git
13832 S:      Maintained
13833 F:      drivers/media/dvb-frontends/rtl2832*
13834
13835 RTL2832_SDR MEDIA DRIVER
13836 M:      Antti Palosaari <crope@iki.fi>
13837 L:      linux-media@vger.kernel.org
13838 W:      https://linuxtv.org
13839 W:      http://palosaari.fi/linux/
13840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13841 T:      git git://linuxtv.org/anttip/media_tree.git
13842 S:      Maintained
13843 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13844
13845 RTL8180 WIRELESS DRIVER
13846 L:      linux-wireless@vger.kernel.org
13847 W:      http://wireless.kernel.org/
13848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13849 S:      Orphan
13850 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13851
13852 RTL8187 WIRELESS DRIVER
13853 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13854 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13855 M:      Larry Finger <Larry.Finger@lwfinger.net>
13856 L:      linux-wireless@vger.kernel.org
13857 W:      http://wireless.kernel.org/
13858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13859 S:      Maintained
13860 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13861
13862 REALTEK WIRELESS DRIVER (rtlwifi family)
13863 M:      Ping-Ke Shih <pkshih@realtek.com>
13864 L:      linux-wireless@vger.kernel.org
13865 W:      http://wireless.kernel.org/
13866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13867 S:      Maintained
13868 F:      drivers/net/wireless/realtek/rtlwifi/
13869
13870 REALTEK WIRELESS DRIVER (rtw88)
13871 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13872 L:      linux-wireless@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/net/wireless/realtek/rtw88/
13875
13876 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13877 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13878 L:      linux-wireless@vger.kernel.org
13879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13880 S:      Maintained
13881 F:      drivers/net/wireless/realtek/rtl8xxxu/
13882
13883 RXRPC SOCKETS (AF_RXRPC)
13884 M:      David Howells <dhowells@redhat.com>
13885 L:      linux-afs@lists.infradead.org
13886 S:      Supported
13887 F:      net/rxrpc/
13888 F:      include/keys/rxrpc-type.h
13889 F:      include/net/af_rxrpc.h
13890 F:      include/trace/events/rxrpc.h
13891 F:      include/uapi/linux/rxrpc.h
13892 F:      Documentation/networking/rxrpc.txt
13893 W:      https://www.infradead.org/~dhowells/kafs/
13894
13895 S3 SAVAGE FRAMEBUFFER DRIVER
13896 M:      Antonino Daplas <adaplas@gmail.com>
13897 L:      linux-fbdev@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/video/fbdev/savage/
13900
13901 S390
13902 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13903 M:      Vasily Gorbik <gor@linux.ibm.com>
13904 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13905 L:      linux-s390@vger.kernel.org
13906 W:      http://www.ibm.com/developerworks/linux/linux390/
13907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13908 S:      Supported
13909 F:      arch/s390/
13910 F:      drivers/s390/
13911 F:      Documentation/s390/
13912 F:      Documentation/driver-api/s390-drivers.rst
13913
13914 S390 COMMON I/O LAYER
13915 M:      Sebastian Ott <sebott@linux.ibm.com>
13916 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13917 L:      linux-s390@vger.kernel.org
13918 W:      http://www.ibm.com/developerworks/linux/linux390/
13919 S:      Supported
13920 F:      drivers/s390/cio/
13921
13922 S390 DASD DRIVER
13923 M:      Stefan Haberland <sth@linux.ibm.com>
13924 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13925 L:      linux-s390@vger.kernel.org
13926 W:      http://www.ibm.com/developerworks/linux/linux390/
13927 S:      Supported
13928 F:      drivers/s390/block/dasd*
13929 F:      block/partitions/ibm.c
13930
13931 S390 IOMMU (PCI)
13932 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13933 L:      linux-s390@vger.kernel.org
13934 W:      http://www.ibm.com/developerworks/linux/linux390/
13935 S:      Supported
13936 F:      drivers/iommu/s390-iommu.c
13937
13938 S390 IUCV NETWORK LAYER
13939 M:      Julian Wiedmann <jwi@linux.ibm.com>
13940 M:      Ursula Braun <ubraun@linux.ibm.com>
13941 L:      linux-s390@vger.kernel.org
13942 W:      http://www.ibm.com/developerworks/linux/linux390/
13943 S:      Supported
13944 F:      drivers/s390/net/*iucv*
13945 F:      include/net/iucv/
13946 F:      net/iucv/
13947
13948 S390 NETWORK DRIVERS
13949 M:      Julian Wiedmann <jwi@linux.ibm.com>
13950 M:      Ursula Braun <ubraun@linux.ibm.com>
13951 L:      linux-s390@vger.kernel.org
13952 W:      http://www.ibm.com/developerworks/linux/linux390/
13953 S:      Supported
13954 F:      drivers/s390/net/
13955
13956 S390 PCI SUBSYSTEM
13957 M:      Sebastian Ott <sebott@linux.ibm.com>
13958 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13959 L:      linux-s390@vger.kernel.org
13960 W:      http://www.ibm.com/developerworks/linux/linux390/
13961 S:      Supported
13962 F:      arch/s390/pci/
13963 F:      drivers/pci/hotplug/s390_pci_hpc.c
13964
13965 S390 VFIO-CCW DRIVER
13966 M:      Cornelia Huck <cohuck@redhat.com>
13967 M:      Eric Farman <farman@linux.ibm.com>
13968 R:      Halil Pasic <pasic@linux.ibm.com>
13969 L:      linux-s390@vger.kernel.org
13970 L:      kvm@vger.kernel.org
13971 S:      Supported
13972 F:      drivers/s390/cio/vfio_ccw*
13973 F:      Documentation/s390/vfio-ccw.rst
13974 F:      include/uapi/linux/vfio_ccw.h
13975
13976 S390 ZCRYPT DRIVER
13977 M:      Harald Freudenberger <freude@linux.ibm.com>
13978 L:      linux-s390@vger.kernel.org
13979 W:      http://www.ibm.com/developerworks/linux/linux390/
13980 S:      Supported
13981 F:      drivers/s390/crypto/
13982
13983 S390 VFIO AP DRIVER
13984 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13985 M:      Pierre Morel <pmorel@linux.ibm.com>
13986 M:      Halil Pasic <pasic@linux.ibm.com>
13987 L:      linux-s390@vger.kernel.org
13988 W:      http://www.ibm.com/developerworks/linux/linux390/
13989 S:      Supported
13990 F:      drivers/s390/crypto/vfio_ap_drv.c
13991 F:      drivers/s390/crypto/vfio_ap_private.h
13992 F:      drivers/s390/crypto/vfio_ap_ops.c
13993 F:      Documentation/s390/vfio-ap.rst
13994
13995 S390 ZFCP DRIVER
13996 M:      Steffen Maier <maier@linux.ibm.com>
13997 M:      Benjamin Block <bblock@linux.ibm.com>
13998 L:      linux-s390@vger.kernel.org
13999 W:      http://www.ibm.com/developerworks/linux/linux390/
14000 S:      Supported
14001 F:      drivers/s390/scsi/zfcp_*
14002
14003 S3C24XX SD/MMC Driver
14004 M:      Ben Dooks <ben-linux@fluff.org>
14005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14006 S:      Supported
14007 F:      drivers/mmc/host/s3cmci.*
14008
14009 SAA6588 RDS RECEIVER DRIVER
14010 M:      Hans Verkuil <hverkuil@xs4all.nl>
14011 L:      linux-media@vger.kernel.org
14012 T:      git git://linuxtv.org/media_tree.git
14013 W:      https://linuxtv.org
14014 S:      Odd Fixes
14015 F:      drivers/media/i2c/saa6588*
14016
14017 SAA7134 VIDEO4LINUX DRIVER
14018 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14019 L:      linux-media@vger.kernel.org
14020 W:      https://linuxtv.org
14021 T:      git git://linuxtv.org/media_tree.git
14022 S:      Odd fixes
14023 F:      Documentation/media/v4l-drivers/saa7134*
14024 F:      drivers/media/pci/saa7134/
14025
14026 SAA7146 VIDEO4LINUX-2 DRIVER
14027 M:      Hans Verkuil <hverkuil@xs4all.nl>
14028 L:      linux-media@vger.kernel.org
14029 T:      git git://linuxtv.org/media_tree.git
14030 S:      Maintained
14031 F:      drivers/media/common/saa7146/
14032 F:      drivers/media/pci/saa7146/
14033 F:      include/media/drv-intf/saa7146*
14034
14035 SAFESETID SECURITY MODULE
14036 M:     Micah Morton <mortonm@chromium.org>
14037 S:     Supported
14038 F:     security/safesetid/
14039 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14040
14041 SAMSUNG AUDIO (ASoC) DRIVERS
14042 M:      Krzysztof Kozlowski <krzk@kernel.org>
14043 M:      Sangbeom Kim <sbkim73@samsung.com>
14044 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14046 S:      Supported
14047 F:      sound/soc/samsung/
14048 F:      Documentation/devicetree/bindings/sound/samsung*
14049
14050 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14051 M:      Krzysztof Kozlowski <krzk@kernel.org>
14052 L:      linux-crypto@vger.kernel.org
14053 L:      linux-samsung-soc@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/crypto/exynos-rng.c
14056 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14057
14058 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14059 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14060 L:      linux-samsung-soc@vger.kernel.org
14061 S:      Maintained
14062 F:      drivers/char/hw_random/exynos-trng.c
14063 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14064
14065 SAMSUNG FRAMEBUFFER DRIVER
14066 M:      Jingoo Han <jingoohan1@gmail.com>
14067 L:      linux-fbdev@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/video/fbdev/s3c-fb.c
14070
14071 SAMSUNG LAPTOP DRIVER
14072 M:      Corentin Chary <corentin.chary@gmail.com>
14073 L:      platform-driver-x86@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/platform/x86/samsung-laptop.c
14076
14077 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14078 M:      Sangbeom Kim <sbkim73@samsung.com>
14079 M:      Krzysztof Kozlowski <krzk@kernel.org>
14080 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14081 L:      linux-kernel@vger.kernel.org
14082 L:      linux-samsung-soc@vger.kernel.org
14083 S:      Supported
14084 F:      drivers/mfd/sec*.c
14085 F:      drivers/regulator/s2m*.c
14086 F:      drivers/regulator/s5m*.c
14087 F:      drivers/clk/clk-s2mps11.c
14088 F:      drivers/rtc/rtc-s5m.c
14089 F:      include/linux/mfd/samsung/
14090 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14091 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14092 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14093 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14094
14095 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14096 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14097 L:      linux-media@vger.kernel.org
14098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14099 S:      Maintained
14100 F:      drivers/media/platform/s3c-camif/
14101 F:      include/media/drv-intf/s3c_camif.h
14102
14103 SAMSUNG S3FWRN5 NFC DRIVER
14104 M:      Robert Baldyga <r.baldyga@samsung.com>
14105 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14106 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14107 S:      Supported
14108 F:      drivers/nfc/s3fwrn5
14109
14110 SAMSUNG S5C73M3 CAMERA DRIVER
14111 M:      Kyungmin Park <kyungmin.park@samsung.com>
14112 M:      Andrzej Hajda <a.hajda@samsung.com>
14113 L:      linux-media@vger.kernel.org
14114 S:      Supported
14115 F:      drivers/media/i2c/s5c73m3/*
14116
14117 SAMSUNG S5K5BAF CAMERA DRIVER
14118 M:      Kyungmin Park <kyungmin.park@samsung.com>
14119 M:      Andrzej Hajda <a.hajda@samsung.com>
14120 L:      linux-media@vger.kernel.org
14121 S:      Supported
14122 F:      drivers/media/i2c/s5k5baf.c
14123
14124 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14125 M:      Krzysztof Kozlowski <krzk@kernel.org>
14126 M:      Vladimir Zapolskiy <vz@mleia.com>
14127 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14128 L:      linux-crypto@vger.kernel.org
14129 L:      linux-samsung-soc@vger.kernel.org
14130 S:      Maintained
14131 F:      drivers/crypto/s5p-sss.c
14132
14133 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14134 M:      Kyungmin Park <kyungmin.park@samsung.com>
14135 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14136 L:      linux-media@vger.kernel.org
14137 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14138 S:      Supported
14139 F:      drivers/media/platform/exynos4-is/
14140
14141 SAMSUNG SOC CLOCK DRIVERS
14142 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14143 M:      Tomasz Figa <tomasz.figa@gmail.com>
14144 M:      Chanwoo Choi <cw00.choi@samsung.com>
14145 S:      Supported
14146 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14148 F:      drivers/clk/samsung/
14149 F:      include/dt-bindings/clock/exynos*.h
14150 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14151
14152 SAMSUNG SPI DRIVERS
14153 M:      Kukjin Kim <kgene@kernel.org>
14154 M:      Krzysztof Kozlowski <krzk@kernel.org>
14155 M:      Andi Shyti <andi@etezian.org>
14156 L:      linux-spi@vger.kernel.org
14157 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14158 S:      Maintained
14159 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14160 F:      drivers/spi/spi-s3c*
14161 F:      include/linux/platform_data/spi-s3c64xx.h
14162
14163 SAMSUNG SXGBE DRIVERS
14164 M:      Byungho An <bh74.an@samsung.com>
14165 M:      Girish K S <ks.giri@samsung.com>
14166 M:      Vipul Pandya <vipul.pandya@samsung.com>
14167 S:      Supported
14168 L:      netdev@vger.kernel.org
14169 F:      drivers/net/ethernet/samsung/sxgbe/
14170
14171 SAMSUNG THERMAL DRIVER
14172 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14173 L:      linux-pm@vger.kernel.org
14174 L:      linux-samsung-soc@vger.kernel.org
14175 S:      Supported
14176 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14177 F:      drivers/thermal/samsung/
14178
14179 SAMSUNG USB2 PHY DRIVER
14180 M:      Kamil Debski <kamil@wypas.org>
14181 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14182 L:      linux-kernel@vger.kernel.org
14183 S:      Supported
14184 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14185 F:      Documentation/driver-api/phy/samsung-usb2.rst
14186 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14187 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14188 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14189 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14190 F:      drivers/phy/samsung/phy-samsung-usb2.c
14191 F:      drivers/phy/samsung/phy-samsung-usb2.h
14192
14193 SC1200 WDT DRIVER
14194 M:      Zwane Mwaikambo <zwanem@gmail.com>
14195 S:      Maintained
14196 F:      drivers/watchdog/sc1200wdt.c
14197
14198 SCHEDULER
14199 M:      Ingo Molnar <mingo@redhat.com>
14200 M:      Peter Zijlstra <peterz@infradead.org>
14201 L:      linux-kernel@vger.kernel.org
14202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14203 S:      Maintained
14204 F:      kernel/sched/
14205 F:      include/linux/sched.h
14206 F:      include/uapi/linux/sched.h
14207 F:      include/linux/wait.h
14208 F:      include/linux/preempt.h
14209
14210 SCR24X CHIP CARD INTERFACE DRIVER
14211 M:      Lubomir Rintel <lkundrak@v3.sk>
14212 S:      Supported
14213 F:      drivers/char/pcmcia/scr24x_cs.c
14214
14215 SCSI CDROM DRIVER
14216 M:      Jens Axboe <axboe@kernel.dk>
14217 L:      linux-scsi@vger.kernel.org
14218 W:      http://www.kernel.dk
14219 S:      Maintained
14220 F:      drivers/scsi/sr*
14221
14222 SCSI RDMA PROTOCOL (SRP) INITIATOR
14223 M:      Bart Van Assche <bvanassche@acm.org>
14224 L:      linux-rdma@vger.kernel.org
14225 S:      Supported
14226 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14227 F:      drivers/infiniband/ulp/srp/
14228 F:      include/scsi/srp.h
14229
14230 SCSI RDMA PROTOCOL (SRP) TARGET
14231 M:      Bart Van Assche <bvanassche@acm.org>
14232 L:      linux-rdma@vger.kernel.org
14233 L:      target-devel@vger.kernel.org
14234 S:      Supported
14235 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14236 F:      drivers/infiniband/ulp/srpt/
14237
14238 SCSI SG DRIVER
14239 M:      Doug Gilbert <dgilbert@interlog.com>
14240 L:      linux-scsi@vger.kernel.org
14241 W:      http://sg.danny.cz/sg
14242 S:      Maintained
14243 F:      Documentation/scsi/scsi-generic.txt
14244 F:      drivers/scsi/sg.c
14245 F:      include/scsi/sg.h
14246
14247 SCSI SUBSYSTEM
14248 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14250 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14252 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14253 L:      linux-scsi@vger.kernel.org
14254 S:      Maintained
14255 F:      Documentation/devicetree/bindings/scsi/
14256 F:      drivers/scsi/
14257 F:      include/scsi/
14258
14259 SCSI TAPE DRIVER
14260 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14261 L:      linux-scsi@vger.kernel.org
14262 S:      Maintained
14263 F:      Documentation/scsi/st.txt
14264 F:      drivers/scsi/st.*
14265 F:      drivers/scsi/st_*.h
14266
14267 SCSI TARGET SUBSYSTEM
14268 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14269 L:      linux-scsi@vger.kernel.org
14270 L:      target-devel@vger.kernel.org
14271 W:      http://www.linux-iscsi.org
14272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14273 Q:      https://patchwork.kernel.org/project/target-devel/list/
14274 S:      Supported
14275 F:      drivers/target/
14276 F:      include/target/
14277 F:      Documentation/target/
14278
14279 SCTP PROTOCOL
14280 M:      Vlad Yasevich <vyasevich@gmail.com>
14281 M:      Neil Horman <nhorman@tuxdriver.com>
14282 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14283 L:      linux-sctp@vger.kernel.org
14284 W:      http://lksctp.sourceforge.net
14285 S:      Maintained
14286 F:      Documentation/networking/sctp.txt
14287 F:      include/linux/sctp.h
14288 F:      include/uapi/linux/sctp.h
14289 F:      include/net/sctp/
14290 F:      net/sctp/
14291
14292 SCx200 CPU SUPPORT
14293 M:      Jim Cromie <jim.cromie@gmail.com>
14294 S:      Odd Fixes
14295 F:      Documentation/i2c/busses/scx200_acb
14296 F:      arch/x86/platform/scx200/
14297 F:      drivers/watchdog/scx200_wdt.c
14298 F:      drivers/i2c/busses/scx200*
14299 F:      drivers/mtd/maps/scx200_docflash.c
14300 F:      include/linux/scx200.h
14301
14302 SCx200 GPIO DRIVER
14303 M:      Jim Cromie <jim.cromie@gmail.com>
14304 S:      Maintained
14305 F:      drivers/char/scx200_gpio.c
14306 F:      include/linux/scx200_gpio.h
14307
14308 SCx200 HRT CLOCKSOURCE DRIVER
14309 M:      Jim Cromie <jim.cromie@gmail.com>
14310 S:      Maintained
14311 F:      drivers/clocksource/scx200_hrt.c
14312
14313 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14314 M:      Sascha Sommer <saschasommer@freenet.de>
14315 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14316 S:      Maintained
14317 F:      drivers/mmc/host/sdricoh_cs.c
14318
14319 SECO BOARDS CEC DRIVER
14320 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14321 S:      Maintained
14322 F:      drivers/media/platform/seco-cec/seco-cec.c
14323 F:      drivers/media/platform/seco-cec/seco-cec.h
14324
14325 SECURE COMPUTING
14326 M:      Kees Cook <keescook@chromium.org>
14327 R:      Andy Lutomirski <luto@amacapital.net>
14328 R:      Will Drewry <wad@chromium.org>
14329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14330 S:      Supported
14331 F:      kernel/seccomp.c
14332 F:      include/uapi/linux/seccomp.h
14333 F:      include/linux/seccomp.h
14334 F:      tools/testing/selftests/seccomp/*
14335 F:      tools/testing/selftests/kselftest_harness.h
14336 F:      Documentation/userspace-api/seccomp_filter.rst
14337 K:      \bsecure_computing
14338 K:      \bTIF_SECCOMP\b
14339
14340 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14341 M:      Al Cooper <alcooperx@gmail.com>
14342 L:      linux-mmc@vger.kernel.org
14343 L:      bcm-kernel-feedback-list@broadcom.com
14344 S:      Maintained
14345 F:      drivers/mmc/host/sdhci-brcmstb*
14346
14347 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14348 M:      Adrian Hunter <adrian.hunter@intel.com>
14349 L:      linux-mmc@vger.kernel.org
14350 S:      Maintained
14351 F:      drivers/mmc/host/sdhci*
14352 F:      include/linux/mmc/sdhci*
14353
14354 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14355 M:      Adrian Hunter <adrian.hunter@intel.com>
14356 M:      Ritesh Harjani <riteshh@codeaurora.org>
14357 M:      Asutosh Das <asutoshd@codeaurora.org>
14358 L:      linux-mmc@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/mmc/host/cqhci*
14361
14362 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14363 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14364 M:      Manjunath M B <manjumb@synopsys.com>
14365 L:      linux-mmc@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14368
14369 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14370 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14371 L:      linux-mmc@vger.kernel.org
14372 S:      Supported
14373 F:      drivers/mmc/host/sdhci-of-at91.c
14374
14375 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14376 M:      Ben Dooks <ben-linux@fluff.org>
14377 M:      Jaehoon Chung <jh80.chung@samsung.com>
14378 L:      linux-mmc@vger.kernel.org
14379 S:      Maintained
14380 F:      drivers/mmc/host/sdhci-s3c*
14381
14382 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14383 M:      Viresh Kumar <vireshk@kernel.org>
14384 L:      linux-mmc@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/mmc/host/sdhci-spear.c
14387
14388 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14389 M:      Kishon Vijay Abraham I <kishon@ti.com>
14390 L:      linux-mmc@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/mmc/host/sdhci-omap.c
14393
14394 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14395 M:      Scott Bauer <scott.bauer@intel.com>
14396 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14397 L:      linux-block@vger.kernel.org
14398 S:      Supported
14399 F:      block/sed*
14400 F:      block/opal_proto.h
14401 F:      include/linux/sed*
14402 F:      include/uapi/linux/sed*
14403
14404 SECURITY CONTACT
14405 M:      Security Officers <security@kernel.org>
14406 S:      Supported
14407
14408 SECURITY SUBSYSTEM
14409 M:      James Morris <jmorris@namei.org>
14410 M:      "Serge E. Hallyn" <serge@hallyn.com>
14411 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14413 W:      http://kernsec.org/
14414 S:      Supported
14415 F:      security/
14416 X:      security/selinux/
14417
14418 SELINUX SECURITY MODULE
14419 M:      Paul Moore <paul@paul-moore.com>
14420 M:      Stephen Smalley <sds@tycho.nsa.gov>
14421 M:      Eric Paris <eparis@parisplace.org>
14422 L:      selinux@vger.kernel.org
14423 W:      https://selinuxproject.org
14424 W:      https://github.com/SELinuxProject
14425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14426 S:      Supported
14427 F:      include/uapi/linux/selinux_netlink.h
14428 F:      security/selinux/
14429 F:      scripts/selinux/
14430 F:      Documentation/admin-guide/LSM/SELinux.rst
14431
14432 SENSABLE PHANTOM
14433 M:      Jiri Slaby <jirislaby@gmail.com>
14434 S:      Maintained
14435 F:      drivers/misc/phantom.c
14436 F:      include/uapi/linux/phantom.h
14437
14438 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14439 M:      Tomasz Duszynski <tduszyns@gmail.com>
14440 S:      Maintained
14441 F:      drivers/iio/chemical/sps30.c
14442 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14443
14444 SERIAL DEVICE BUS
14445 M:      Rob Herring <robh@kernel.org>
14446 L:      linux-serial@vger.kernel.org
14447 S:      Maintained
14448 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14449 F:      drivers/tty/serdev/
14450 F:      include/linux/serdev.h
14451
14452 SERIAL DRIVERS
14453 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14454 L:      linux-serial@vger.kernel.org
14455 S:      Maintained
14456 F:      Documentation/devicetree/bindings/serial/
14457 F:      drivers/tty/serial/
14458
14459 SERIAL IR RECEIVER
14460 M:      Sean Young <sean@mess.org>
14461 L:      linux-media@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/media/rc/serial_ir.c
14464
14465 SFC NETWORK DRIVER
14466 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14467 M:      Edward Cree <ecree@solarflare.com>
14468 M:      Martin Habets <mhabets@solarflare.com>
14469 L:      netdev@vger.kernel.org
14470 S:      Supported
14471 F:      drivers/net/ethernet/sfc/
14472
14473 SFF/SFP/SFP+ MODULE SUPPORT
14474 M:      Russell King <linux@armlinux.org.uk>
14475 L:      netdev@vger.kernel.org
14476 S:      Maintained
14477 F:      drivers/net/phy/phylink.c
14478 F:      drivers/net/phy/sfp*
14479 F:      include/linux/phylink.h
14480 F:      include/linux/sfp.h
14481
14482 SGI GRU DRIVER
14483 M:      Dimitri Sivanich <sivanich@sgi.com>
14484 S:      Maintained
14485 F:      drivers/misc/sgi-gru/
14486
14487 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14488 M:      Pat Gefre <pfg@sgi.com>
14489 L:      linux-ia64@vger.kernel.org
14490 S:      Supported
14491 F:      Documentation/ia64/serial.rst
14492 F:      drivers/tty/serial/ioc?_serial.c
14493 F:      include/linux/ioc?.h
14494
14495 SGI XP/XPC/XPNET DRIVER
14496 M:      Cliff Whickman <cpw@sgi.com>
14497 M:      Robin Holt <robinmholt@gmail.com>
14498 S:      Maintained
14499 F:      drivers/misc/sgi-xp/
14500
14501 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14502 M:      Ursula Braun <ubraun@linux.ibm.com>
14503 M:      Karsten Graul <kgraul@linux.ibm.com>
14504 L:      linux-s390@vger.kernel.org
14505 W:      http://www.ibm.com/developerworks/linux/linux390/
14506 S:      Supported
14507 F:      net/smc/
14508
14509 SHARP RJ54N1CB0C SENSOR DRIVER
14510 M:      Jacopo Mondi <jacopo@jmondi.org>
14511 L:      linux-media@vger.kernel.org
14512 T:      git git://linuxtv.org/media_tree.git
14513 S:      Odd fixes
14514 F:      drivers/media/i2c/rj54n1cb0c.c
14515 F:      include/media/i2c/rj54n1cb0c.h
14516
14517 SH_VEU V4L2 MEM2MEM DRIVER
14518 L:      linux-media@vger.kernel.org
14519 S:      Orphan
14520 F:      drivers/media/platform/sh_veu.c
14521
14522 SH_VOU V4L2 OUTPUT DRIVER
14523 L:      linux-media@vger.kernel.org
14524 S:      Orphan
14525 F:      drivers/media/platform/sh_vou.c
14526 F:      include/media/drv-intf/sh_vou.h
14527
14528 SI2157 MEDIA DRIVER
14529 M:      Antti Palosaari <crope@iki.fi>
14530 L:      linux-media@vger.kernel.org
14531 W:      https://linuxtv.org
14532 W:      http://palosaari.fi/linux/
14533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14534 T:      git git://linuxtv.org/anttip/media_tree.git
14535 S:      Maintained
14536 F:      drivers/media/tuners/si2157*
14537
14538 SI2165 MEDIA DRIVER
14539 M:      Matthias Schwarzott <zzam@gentoo.org>
14540 L:      linux-media@vger.kernel.org
14541 W:      https://linuxtv.org
14542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14543 S:      Maintained
14544 F:      drivers/media/dvb-frontends/si2165*
14545
14546 SI2168 MEDIA DRIVER
14547 M:      Antti Palosaari <crope@iki.fi>
14548 L:      linux-media@vger.kernel.org
14549 W:      https://linuxtv.org
14550 W:      http://palosaari.fi/linux/
14551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14552 T:      git git://linuxtv.org/anttip/media_tree.git
14553 S:      Maintained
14554 F:      drivers/media/dvb-frontends/si2168*
14555
14556 SI470X FM RADIO RECEIVER I2C DRIVER
14557 M:      Hans Verkuil <hverkuil@xs4all.nl>
14558 L:      linux-media@vger.kernel.org
14559 T:      git git://linuxtv.org/media_tree.git
14560 W:      https://linuxtv.org
14561 S:      Odd Fixes
14562 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14563
14564 SI470X FM RADIO RECEIVER USB DRIVER
14565 M:      Hans Verkuil <hverkuil@xs4all.nl>
14566 L:      linux-media@vger.kernel.org
14567 T:      git git://linuxtv.org/media_tree.git
14568 W:      https://linuxtv.org
14569 S:      Maintained
14570 F:      drivers/media/radio/si470x/radio-si470x-common.c
14571 F:      drivers/media/radio/si470x/radio-si470x.h
14572 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14573
14574 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14575 M:      Eduardo Valentin <edubezval@gmail.com>
14576 L:      linux-media@vger.kernel.org
14577 T:      git git://linuxtv.org/media_tree.git
14578 W:      https://linuxtv.org
14579 S:      Odd Fixes
14580 F:      drivers/media/radio/si4713/si4713.?
14581
14582 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14583 M:      Eduardo Valentin <edubezval@gmail.com>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 W:      https://linuxtv.org
14587 S:      Odd Fixes
14588 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14589
14590 SI4713 FM RADIO TRANSMITTER USB DRIVER
14591 M:      Hans Verkuil <hverkuil@xs4all.nl>
14592 L:      linux-media@vger.kernel.org
14593 T:      git git://linuxtv.org/media_tree.git
14594 W:      https://linuxtv.org
14595 S:      Maintained
14596 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14597
14598 SIANO DVB DRIVER
14599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14600 L:      linux-media@vger.kernel.org
14601 W:      https://linuxtv.org
14602 T:      git git://linuxtv.org/media_tree.git
14603 S:      Odd fixes
14604 F:      drivers/media/common/siano/
14605 F:      drivers/media/usb/siano/
14606 F:      drivers/media/usb/siano/
14607 F:      drivers/media/mmc/siano/
14608
14609 SIFIVE DRIVERS
14610 M:      Palmer Dabbelt <palmer@sifive.com>
14611 M:      Paul Walmsley <paul.walmsley@sifive.com>
14612 L:      linux-riscv@lists.infradead.org
14613 T:      git git://github.com/sifive/riscv-linux.git
14614 S:      Supported
14615 K:      [^@]sifive
14616 N:      sifive
14617
14618 SIFIVE FU540 SYSTEM-ON-CHIP
14619 M:      Paul Walmsley <paul.walmsley@sifive.com>
14620 M:      Palmer Dabbelt <palmer@sifive.com>
14621 L:      linux-riscv@lists.infradead.org
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14623 S:      Supported
14624 K:      fu540
14625 N:      fu540
14626
14627 SILEAD TOUCHSCREEN DRIVER
14628 M:      Hans de Goede <hdegoede@redhat.com>
14629 L:      linux-input@vger.kernel.org
14630 L:      platform-driver-x86@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/input/touchscreen/silead.c
14633 F:      drivers/platform/x86/touchscreen_dmi.c
14634
14635 SILICON MOTION SM712 FRAME BUFFER DRIVER
14636 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14637 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14638 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14639 L:      linux-fbdev@vger.kernel.org
14640 S:      Maintained
14641 F:      drivers/video/fbdev/sm712*
14642 F:      Documentation/fb/sm712fb.rst
14643
14644 SIMPLE FIRMWARE INTERFACE (SFI)
14645 M:      Len Brown <lenb@kernel.org>
14646 L:      sfi-devel@simplefirmware.org
14647 W:      http://simplefirmware.org/
14648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14649 S:      Supported
14650 F:      arch/x86/platform/sfi/
14651 F:      drivers/sfi/
14652 F:      include/linux/sfi*.h
14653
14654 SIMPLEFB FB DRIVER
14655 M:      Hans de Goede <hdegoede@redhat.com>
14656 L:      linux-fbdev@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14659 F:      drivers/video/fbdev/simplefb.c
14660 F:      include/linux/platform_data/simplefb.h
14661
14662 SIMTEC EB110ATX (Chalice CATS)
14663 P:      Ben Dooks
14664 P:      Vincent Sanders <vince@simtec.co.uk>
14665 M:      Simtec Linux Team <linux@simtec.co.uk>
14666 W:      http://www.simtec.co.uk/products/EB110ATX/
14667 S:      Supported
14668
14669 SIMTEC EB2410ITX (BAST)
14670 P:      Ben Dooks
14671 P:      Vincent Sanders <vince@simtec.co.uk>
14672 M:      Simtec Linux Team <linux@simtec.co.uk>
14673 W:      http://www.simtec.co.uk/products/EB2410ITX/
14674 S:      Supported
14675 F:      arch/arm/mach-s3c24xx/mach-bast.c
14676 F:      arch/arm/mach-s3c24xx/bast-ide.c
14677 F:      arch/arm/mach-s3c24xx/bast-irq.c
14678
14679 SIPHASH PRF ROUTINES
14680 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14681 S:      Maintained
14682 F:      lib/siphash.c
14683 F:      lib/test_siphash.c
14684 F:      include/linux/siphash.h
14685
14686 SIOX
14687 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14688 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14689 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14690 S:      Supported
14691 F:      drivers/siox/*
14692 F:      drivers/gpio/gpio-siox.c
14693 F:      include/trace/events/siox.h
14694
14695 SIS 190 ETHERNET DRIVER
14696 M:      Francois Romieu <romieu@fr.zoreil.com>
14697 L:      netdev@vger.kernel.org
14698 S:      Maintained
14699 F:      drivers/net/ethernet/sis/sis190.c
14700
14701 SIS 900/7016 FAST ETHERNET DRIVER
14702 M:      Daniele Venzano <venza@brownhat.org>
14703 W:      http://www.brownhat.org/sis900.html
14704 L:      netdev@vger.kernel.org
14705 S:      Maintained
14706 F:      drivers/net/ethernet/sis/sis900.*
14707
14708 SIS FRAMEBUFFER DRIVER
14709 M:      Thomas Winischhofer <thomas@winischhofer.net>
14710 W:      http://www.winischhofer.net/linuxsisvga.shtml
14711 S:      Maintained
14712 F:      Documentation/fb/sisfb.rst
14713 F:      drivers/video/fbdev/sis/
14714 F:      include/video/sisfb.h
14715
14716 SIS USB2VGA DRIVER
14717 M:      Thomas Winischhofer <thomas@winischhofer.net>
14718 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14719 S:      Maintained
14720 F:      drivers/usb/misc/sisusbvga/
14721
14722 SLAB ALLOCATOR
14723 M:      Christoph Lameter <cl@linux.com>
14724 M:      Pekka Enberg <penberg@kernel.org>
14725 M:      David Rientjes <rientjes@google.com>
14726 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14727 M:      Andrew Morton <akpm@linux-foundation.org>
14728 L:      linux-mm@kvack.org
14729 S:      Maintained
14730 F:      include/linux/sl?b*.h
14731 F:      mm/sl?b*
14732
14733 SLEEPABLE READ-COPY UPDATE (SRCU)
14734 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14735 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14736 M:      Josh Triplett <josh@joshtriplett.org>
14737 R:      Steven Rostedt <rostedt@goodmis.org>
14738 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14739 L:      rcu@vger.kernel.org
14740 W:      http://www.rdrop.com/users/paulmck/RCU/
14741 S:      Supported
14742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14743 F:      include/linux/srcu*.h
14744 F:      kernel/rcu/srcu*.c
14745
14746 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14747 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14748 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14749 S:      Maintained
14750 F:      drivers/slimbus/
14751 F:      Documentation/devicetree/bindings/slimbus/
14752 F:      include/linux/slimbus.h
14753
14754 SMACK SECURITY MODULE
14755 M:      Casey Schaufler <casey@schaufler-ca.com>
14756 L:      linux-security-module@vger.kernel.org
14757 W:      http://schaufler-ca.com
14758 T:      git git://github.com/cschaufler/smack-next
14759 S:      Maintained
14760 F:      Documentation/admin-guide/LSM/Smack.rst
14761 F:      security/smack/
14762
14763 SMC91x ETHERNET DRIVER
14764 M:      Nicolas Pitre <nico@fluxnic.net>
14765 S:      Odd Fixes
14766 F:      drivers/net/ethernet/smsc/smc91x.*
14767
14768 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14769 M:      Sakari Ailus <sakari.ailus@iki.fi>
14770 L:      linux-media@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/media/i2c/smiapp/
14773 F:      include/media/i2c/smiapp.h
14774 F:      drivers/media/i2c/smiapp-pll.c
14775 F:      drivers/media/i2c/smiapp-pll.h
14776 F:      include/uapi/linux/smiapp.h
14777 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14778
14779 SMM665 HARDWARE MONITOR DRIVER
14780 M:      Guenter Roeck <linux@roeck-us.net>
14781 L:      linux-hwmon@vger.kernel.org
14782 S:      Maintained
14783 F:      Documentation/hwmon/smm665.rst
14784 F:      drivers/hwmon/smm665.c
14785
14786 SMSC EMC2103 HARDWARE MONITOR DRIVER
14787 M:      Steve Glendinning <steve.glendinning@shawell.net>
14788 L:      linux-hwmon@vger.kernel.org
14789 S:      Maintained
14790 F:      Documentation/hwmon/emc2103.rst
14791 F:      drivers/hwmon/emc2103.c
14792
14793 SMSC SCH5627 HARDWARE MONITOR DRIVER
14794 M:      Hans de Goede <hdegoede@redhat.com>
14795 L:      linux-hwmon@vger.kernel.org
14796 S:      Supported
14797 F:      Documentation/hwmon/sch5627.rst
14798 F:      drivers/hwmon/sch5627.c
14799
14800 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14801 M:      Steve Glendinning <steve.glendinning@shawell.net>
14802 L:      linux-fbdev@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/video/fbdev/smscufx.c
14805
14806 SMSC47B397 HARDWARE MONITOR DRIVER
14807 M:      Jean Delvare <jdelvare@suse.com>
14808 L:      linux-hwmon@vger.kernel.org
14809 S:      Maintained
14810 F:      Documentation/hwmon/smsc47b397.rst
14811 F:      drivers/hwmon/smsc47b397.c
14812
14813 SMSC911x ETHERNET DRIVER
14814 M:      Steve Glendinning <steve.glendinning@shawell.net>
14815 L:      netdev@vger.kernel.org
14816 S:      Maintained
14817 F:      include/linux/smsc911x.h
14818 F:      drivers/net/ethernet/smsc/smsc911x.*
14819
14820 SMSC9420 PCI ETHERNET DRIVER
14821 M:      Steve Glendinning <steve.glendinning@shawell.net>
14822 L:      netdev@vger.kernel.org
14823 S:      Maintained
14824 F:      drivers/net/ethernet/smsc/smsc9420.*
14825
14826 SOC-CAMERA V4L2 SUBSYSTEM
14827 L:      linux-media@vger.kernel.org
14828 T:      git git://linuxtv.org/media_tree.git
14829 S:      Orphan
14830 F:      include/media/soc_camera.h
14831 F:      drivers/staging/media/soc_camera/
14832
14833 SOCIONEXT SYNQUACER I2C DRIVER
14834 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14835 L:      linux-i2c@vger.kernel.org
14836 S:      Maintained
14837 F:      drivers/i2c/busses/i2c-synquacer.c
14838 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14839
14840 SOCIONEXT UNIPHIER SOUND DRIVER
14841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14842 S:      Orphan
14843 F:      sound/soc/uniphier/
14844
14845 SOEKRIS NET48XX LED SUPPORT
14846 M:      Chris Boot <bootc@bootc.net>
14847 S:      Maintained
14848 F:      drivers/leds/leds-net48xx.c
14849
14850 SOFT-IWARP DRIVER (siw)
14851 M:      Bernard Metzler <bmt@zurich.ibm.com>
14852 L:      linux-rdma@vger.kernel.org
14853 S:      Supported
14854 F:      drivers/infiniband/sw/siw/
14855 F:      include/uapi/rdma/siw-abi.h
14856
14857 SOFT-ROCE DRIVER (rxe)
14858 M:      Moni Shoua <monis@mellanox.com>
14859 L:      linux-rdma@vger.kernel.org
14860 S:      Supported
14861 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14862 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14863 F:      drivers/infiniband/sw/rxe/
14864 F:      include/uapi/rdma/rdma_user_rxe.h
14865
14866 SOFTLOGIC 6x10 MPEG CODEC
14867 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14868 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14869 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14870 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14871 M:      Ismael Luceno <ismael@iodev.co.uk>
14872 L:      linux-media@vger.kernel.org
14873 S:      Supported
14874 F:      drivers/media/pci/solo6x10/
14875
14876 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14877 M:      James Morse <james.morse@arm.com>
14878 L:      linux-arm-kernel@lists.infradead.org
14879 S:      Maintained
14880 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14881 F:      drivers/firmware/arm_sdei.c
14882 F:      include/linux/arm_sdei.h
14883 F:      include/uapi/linux/arm_sdei.h
14884
14885 SOFTWARE RAID (Multiple Disks) SUPPORT
14886 M:      Song Liu <song@kernel.org>
14887 L:      linux-raid@vger.kernel.org
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
14889 S:      Supported
14890 F:      drivers/md/Makefile
14891 F:      drivers/md/Kconfig
14892 F:      drivers/md/md*
14893 F:      drivers/md/raid*
14894 F:      include/linux/raid/
14895 F:      include/uapi/linux/raid/
14896
14897 SOCIONEXT (SNI) AVE NETWORK DRIVER
14898 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14899 L:      netdev@vger.kernel.org
14900 S:      Maintained
14901 F:      drivers/net/ethernet/socionext/sni_ave.c
14902 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14903
14904 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14905 M:      Jassi Brar <jaswinder.singh@linaro.org>
14906 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14907 L:      netdev@vger.kernel.org
14908 S:      Maintained
14909 F:      drivers/net/ethernet/socionext/netsec.c
14910 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14911
14912 SOCIONEXT (SNI) Synquacer SPI DRIVER
14913 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14914 M:      Jassi Brar <jaswinder.singh@linaro.org>
14915 L:      linux-spi@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/spi/spi-synquacer.c
14918 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14919
14920 SOLIDRUN CLEARFOG SUPPORT
14921 M:      Russell King <linux@armlinux.org.uk>
14922 S:      Maintained
14923 F:      arch/arm/boot/dts/armada-388-clearfog*
14924 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14925
14926 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14927 M:      Russell King <linux@armlinux.org.uk>
14928 S:      Maintained
14929 F:      arch/arm/boot/dts/imx6*-cubox-i*
14930 F:      arch/arm/boot/dts/imx6*-hummingboard*
14931 F:      arch/arm/boot/dts/imx6*-sr-*
14932
14933 SONIC NETWORK DRIVER
14934 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14935 L:      netdev@vger.kernel.org
14936 S:      Maintained
14937 F:      drivers/net/ethernet/natsemi/sonic.*
14938
14939 SONICS SILICON BACKPLANE DRIVER (SSB)
14940 M:      Michael Buesch <m@bues.ch>
14941 L:      linux-wireless@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/ssb/
14944 F:      include/linux/ssb/
14945
14946 SONY IMX214 SENSOR DRIVER
14947 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14948 L:      linux-media@vger.kernel.org
14949 T:      git git://linuxtv.org/media_tree.git
14950 S:      Maintained
14951 F:      drivers/media/i2c/imx214.c
14952 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14953
14954 SONY IMX258 SENSOR DRIVER
14955 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14956 L:      linux-media@vger.kernel.org
14957 T:      git git://linuxtv.org/media_tree.git
14958 S:      Maintained
14959 F:      drivers/media/i2c/imx258.c
14960
14961 SONY IMX274 SENSOR DRIVER
14962 M:      Leon Luo <leonl@leopardimaging.com>
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 S:      Maintained
14966 F:      drivers/media/i2c/imx274.c
14967 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14968
14969 SONY IMX319 SENSOR DRIVER
14970 M:      Bingbu Cao <bingbu.cao@intel.com>
14971 L:      linux-media@vger.kernel.org
14972 T:      git git://linuxtv.org/media_tree.git
14973 S:      Maintained
14974 F:      drivers/media/i2c/imx319.c
14975
14976 SONY IMX355 SENSOR DRIVER
14977 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 S:      Maintained
14981 F:      drivers/media/i2c/imx355.c
14982
14983 SONY MEMORYSTICK SUBSYSTEM
14984 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14985 M:      Alex Dubov <oakad@yahoo.com>
14986 M:      Ulf Hansson <ulf.hansson@linaro.org>
14987 L:      linux-mmc@vger.kernel.org
14988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14989 S:      Maintained
14990 F:      drivers/memstick/
14991 F:      include/linux/memstick.h
14992
14993 SONY VAIO CONTROL DEVICE DRIVER
14994 M:      Mattia Dongili <malattia@linux.it>
14995 L:      platform-driver-x86@vger.kernel.org
14996 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14997 S:      Maintained
14998 F:      Documentation/admin-guide/laptops/sony-laptop.rst
14999 F:      drivers/char/sonypi.c
15000 F:      drivers/platform/x86/sony-laptop.c
15001 F:      include/linux/sony-laptop.h
15002
15003 SOUND
15004 M:      Jaroslav Kysela <perex@perex.cz>
15005 M:      Takashi Iwai <tiwai@suse.com>
15006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15007 W:      http://www.alsa-project.org/
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15009 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15010 S:      Maintained
15011 F:      Documentation/sound/
15012 F:      include/sound/
15013 F:      include/uapi/sound/
15014 F:      sound/
15015
15016 SOUND - COMPRESSED AUDIO
15017 M:      Vinod Koul <vkoul@kernel.org>
15018 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15020 S:      Supported
15021 F:      Documentation/sound/designs/compress-offload.rst
15022 F:      include/sound/compress_driver.h
15023 F:      include/uapi/sound/compress_*
15024 F:      sound/core/compress_offload.c
15025 F:      sound/soc/soc-compress.c
15026
15027 SOUND - DMAENGINE HELPERS
15028 M:      Lars-Peter Clausen <lars@metafoo.de>
15029 S:      Supported
15030 F:      include/sound/dmaengine_pcm.h
15031 F:      sound/core/pcm_dmaengine.c
15032 F:      sound/soc/soc-generic-dmaengine-pcm.c
15033
15034 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15035 M:      Liam Girdwood <lgirdwood@gmail.com>
15036 M:      Mark Brown <broonie@kernel.org>
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15039 W:      http://alsa-project.org/main/index.php/ASoC
15040 S:      Supported
15041 F:      Documentation/devicetree/bindings/sound/
15042 F:      Documentation/sound/soc/
15043 F:      sound/soc/
15044 F:      include/dt-bindings/sound/
15045 F:      include/sound/soc*
15046
15047 SOUNDWIRE SUBSYSTEM
15048 M:      Vinod Koul <vkoul@kernel.org>
15049 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15050 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15051 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15052 S:      Supported
15053 F:      Documentation/driver-api/soundwire/
15054 F:      drivers/soundwire/
15055 F:      include/linux/soundwire/
15056
15057 SP2 MEDIA DRIVER
15058 M:      Olli Salonen <olli.salonen@iki.fi>
15059 L:      linux-media@vger.kernel.org
15060 W:      https://linuxtv.org
15061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15062 S:      Maintained
15063 F:      drivers/media/dvb-frontends/sp2*
15064
15065 SPARC + UltraSPARC (sparc/sparc64)
15066 M:      "David S. Miller" <davem@davemloft.net>
15067 L:      sparclinux@vger.kernel.org
15068 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15071 S:      Maintained
15072 F:      arch/sparc/
15073 F:      drivers/sbus/
15074
15075 SPARC SERIAL DRIVERS
15076 M:      "David S. Miller" <davem@davemloft.net>
15077 L:      sparclinux@vger.kernel.org
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15080 S:      Maintained
15081 F:      include/linux/sunserialcore.h
15082 F:      drivers/tty/serial/suncore.c
15083 F:      drivers/tty/serial/sunhv.c
15084 F:      drivers/tty/serial/sunsab.c
15085 F:      drivers/tty/serial/sunsab.h
15086 F:      drivers/tty/serial/sunsu.c
15087 F:      drivers/tty/serial/sunzilog.c
15088 F:      drivers/tty/serial/sunzilog.h
15089 F:      drivers/tty/vcc.c
15090
15091 SPARSE CHECKER
15092 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15093 L:      linux-sparse@vger.kernel.org
15094 W:      https://sparse.wiki.kernel.org/
15095 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15096 S:      Maintained
15097 F:      include/linux/compiler.h
15098
15099 SPEAR CLOCK FRAMEWORK SUPPORT
15100 M:      Viresh Kumar <vireshk@kernel.org>
15101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15102 W:      http://www.st.com/spear
15103 S:      Maintained
15104 F:      drivers/clk/spear/
15105
15106 SPEAR PLATFORM SUPPORT
15107 M:      Viresh Kumar <vireshk@kernel.org>
15108 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15110 W:      http://www.st.com/spear
15111 S:      Maintained
15112 F:      arch/arm/boot/dts/spear*
15113 F:      arch/arm/mach-spear/
15114
15115 SPI NOR SUBSYSTEM
15116 M:      Marek Vasut <marek.vasut@gmail.com>
15117 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15118 L:      linux-mtd@lists.infradead.org
15119 W:      http://www.linux-mtd.infradead.org/
15120 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15122 S:      Maintained
15123 F:      drivers/mtd/spi-nor/
15124 F:      include/linux/mtd/spi-nor.h
15125
15126 SPI SUBSYSTEM
15127 M:      Mark Brown <broonie@kernel.org>
15128 L:      linux-spi@vger.kernel.org
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15130 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15131 S:      Maintained
15132 F:      Documentation/devicetree/bindings/spi/
15133 F:      Documentation/spi/
15134 F:      drivers/spi/
15135 F:      include/linux/spi/
15136 F:      include/uapi/linux/spi/
15137 F:      tools/spi/
15138
15139 SPIDERNET NETWORK DRIVER for CELL
15140 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15141 L:      netdev@vger.kernel.org
15142 S:      Supported
15143 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15144 F:      drivers/net/ethernet/toshiba/spider_net*
15145
15146 SPMI SUBSYSTEM
15147 R:      Stephen Boyd <sboyd@kernel.org>
15148 L:      linux-arm-msm@vger.kernel.org
15149 F:      Documentation/devicetree/bindings/spmi/
15150 F:      drivers/spmi/
15151 F:      include/dt-bindings/spmi/spmi.h
15152 F:      include/linux/spmi.h
15153 F:      include/trace/events/spmi.h
15154
15155 SPU FILE SYSTEM
15156 M:      Jeremy Kerr <jk@ozlabs.org>
15157 L:      linuxppc-dev@lists.ozlabs.org
15158 W:      http://www.ibm.com/developerworks/power/cell/
15159 S:      Supported
15160 F:      Documentation/filesystems/spufs.txt
15161 F:      arch/powerpc/platforms/cell/spufs/
15162
15163 SQUASHFS FILE SYSTEM
15164 M:      Phillip Lougher <phillip@squashfs.org.uk>
15165 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15166 W:      http://squashfs.org.uk
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15168 S:      Maintained
15169 F:      Documentation/filesystems/squashfs.txt
15170 F:      fs/squashfs/
15171
15172 SRM (Alpha) environment access
15173 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15174 S:      Maintained
15175 F:      arch/alpha/kernel/srm_env.c
15176
15177 ST LSM6DSx IMU IIO DRIVER
15178 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15179 L:      linux-iio@vger.kernel.org
15180 W:      http://www.st.com/
15181 S:      Maintained
15182 F:      drivers/iio/imu/st_lsm6dsx/
15183 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15184
15185 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15186 M:      Mickael Guene <mickael.guene@st.com>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 S:      Maintained
15190 F:      drivers/media/i2c/st-mipid02.c
15191 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15192
15193 ST STM32 I2C/SMBUS DRIVER
15194 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15195 L:      linux-i2c@vger.kernel.org
15196 S:      Maintained
15197 F:      drivers/i2c/busses/i2c-stm32*
15198
15199 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15200 M:      Song Qiang <songqiang1304521@gmail.com>
15201 L:      linux-iio@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/iio/proximity/vl53l0x-i2c.c
15204 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15205
15206 STABLE BRANCH
15207 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15208 M:      Sasha Levin <sashal@kernel.org>
15209 L:      stable@vger.kernel.org
15210 S:      Supported
15211 F:      Documentation/process/stable-kernel-rules.rst
15212
15213 STAGING - COMEDI
15214 M:      Ian Abbott <abbotti@mev.co.uk>
15215 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15216 S:      Odd Fixes
15217 F:      drivers/staging/comedi/
15218
15219 STAGING - EROFS FILE SYSTEM
15220 M:      Gao Xiang <gaoxiang25@huawei.com>
15221 M:      Chao Yu <yuchao0@huawei.com>
15222 L:      linux-erofs@lists.ozlabs.org
15223 S:      Maintained
15224 F:      drivers/staging/erofs/
15225
15226 STAGING - FIELDBUS SUBSYSTEM
15227 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15228 S:      Maintained
15229 F:      drivers/staging/fieldbus/*
15230 F:      drivers/staging/fieldbus/Documentation/
15231
15232 STAGING - HMS ANYBUS-S BUS
15233 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15234 S:      Maintained
15235 F:      drivers/staging/fieldbus/anybuss/
15236
15237 STAGING - INDUSTRIAL IO
15238 M:      Jonathan Cameron <jic23@kernel.org>
15239 L:      linux-iio@vger.kernel.org
15240 S:      Odd Fixes
15241 F:      Documentation/devicetree/bindings/staging/iio/
15242 F:      drivers/staging/iio/
15243
15244 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15245 M:      Marc Dietrich <marvin24@gmx.de>
15246 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15247 L:      linux-tegra@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/staging/nvec/
15250
15251 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15252 M:      Jens Frederich <jfrederich@gmail.com>
15253 M:      Daniel Drake <dsd@laptop.org>
15254 M:      Jon Nettleton <jon.nettleton@gmail.com>
15255 W:      http://wiki.laptop.org/go/DCON
15256 S:      Maintained
15257 F:      drivers/staging/olpc_dcon/
15258
15259 STAGING - REALTEK RTL8712U DRIVERS
15260 M:      Larry Finger <Larry.Finger@lwfinger.net>
15261 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15262 S:      Odd Fixes
15263 F:      drivers/staging/rtl8712/
15264
15265 STAGING - REALTEK RTL8188EU DRIVERS
15266 M:      Larry Finger <Larry.Finger@lwfinger.net>
15267 S:      Odd Fixes
15268 F:      drivers/staging/rtl8188eu/
15269
15270 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15271 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15272 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15273 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15274 L:      linux-fbdev@vger.kernel.org
15275 S:      Maintained
15276 F:      drivers/staging/sm750fb/
15277
15278 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15279 M:      William Hubbs <w.d.hubbs@gmail.com>
15280 M:      Chris Brannon <chris@the-brannons.com>
15281 M:      Kirk Reiser <kirk@reisers.ca>
15282 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15283 L:      speakup@linux-speakup.org
15284 W:      http://www.linux-speakup.org/
15285 S:      Odd Fixes
15286 F:      drivers/staging/speakup/
15287
15288 STAGING - VIA VT665X DRIVERS
15289 M:      Forest Bond <forest@alittletooquiet.net>
15290 S:      Odd Fixes
15291 F:      drivers/staging/vt665?/
15292
15293 STAGING - WILC1000 WIFI DRIVER
15294 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15295 M:      Ajay Singh <ajay.kathat@microchip.com>
15296 L:      linux-wireless@vger.kernel.org
15297 S:      Supported
15298 F:      drivers/staging/wilc1000/
15299
15300 STAGING SUBSYSTEM
15301 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15303 L:      devel@driverdev.osuosl.org
15304 S:      Supported
15305 F:      drivers/staging/
15306
15307 STARFIRE/DURALAN NETWORK DRIVER
15308 M:      Ion Badulescu <ionut@badula.org>
15309 S:      Odd Fixes
15310 F:      drivers/net/ethernet/adaptec/starfire*
15311
15312 STEC S1220 SKD DRIVER
15313 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15314 L:      linux-block@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/block/skd*[ch]
15317
15318 STI AUDIO (ASoC) DRIVERS
15319 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15321 S:      Maintained
15322 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15323 F:      sound/soc/sti/
15324
15325 STI CEC DRIVER
15326 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15327 S:      Maintained
15328 F:      drivers/media/platform/sti/cec/
15329 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15330
15331 STK1160 USB VIDEO CAPTURE DRIVER
15332 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15333 L:      linux-media@vger.kernel.org
15334 T:      git git://linuxtv.org/media_tree.git
15335 S:      Maintained
15336 F:      drivers/media/usb/stk1160/
15337
15338 STM32 AUDIO (ASoC) DRIVERS
15339 M:      Olivier Moysan <olivier.moysan@st.com>
15340 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15344 F:      sound/soc/stm/
15345
15346 STM32 TIMER/LPTIMER DRIVERS
15347 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15348 S:      Maintained
15349 F:      drivers/*/stm32-*timer*
15350 F:      drivers/pwm/pwm-stm32*
15351 F:      include/linux/*/stm32-*tim*
15352 F:      Documentation/ABI/testing/*timer-stm32
15353 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15354 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15355
15356 STMMAC ETHERNET DRIVER
15357 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15358 M:      Alexandre Torgue <alexandre.torgue@st.com>
15359 M:      Jose Abreu <joabreu@synopsys.com>
15360 L:      netdev@vger.kernel.org
15361 W:      http://www.stlinux.com
15362 S:      Supported
15363 F:      drivers/net/ethernet/stmicro/stmmac/
15364
15365 SUN3/3X
15366 M:      Sam Creasey <sammy@sammy.net>
15367 W:      http://sammy.net/sun3/
15368 S:      Maintained
15369 F:      arch/m68k/kernel/*sun3*
15370 F:      arch/m68k/sun3*/
15371 F:      arch/m68k/include/asm/sun3*
15372 F:      drivers/net/ethernet/i825xx/sun3*
15373
15374 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15375 M:      Hans de Goede <hdegoede@redhat.com>
15376 L:      linux-input@vger.kernel.org
15377 S:      Maintained
15378 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15379 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15380
15381 SUNDANCE NETWORK DRIVER
15382 M:      Denis Kirjanov <kda@linux-powerpc.org>
15383 L:      netdev@vger.kernel.org
15384 S:      Maintained
15385 F:      drivers/net/ethernet/dlink/sundance.c
15386
15387 SUPERH
15388 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15389 M:      Rich Felker <dalias@libc.org>
15390 L:      linux-sh@vger.kernel.org
15391 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15392 S:      Maintained
15393 F:      Documentation/sh/
15394 F:      arch/sh/
15395 F:      drivers/sh/
15396
15397 SUSPEND TO RAM
15398 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15399 M:      Len Brown <len.brown@intel.com>
15400 M:      Pavel Machek <pavel@ucw.cz>
15401 L:      linux-pm@vger.kernel.org
15402 B:      https://bugzilla.kernel.org
15403 S:      Supported
15404 F:      Documentation/power/
15405 F:      arch/x86/kernel/acpi/
15406 F:      drivers/base/power/
15407 F:      kernel/power/
15408 F:      include/linux/suspend.h
15409 F:      include/linux/freezer.h
15410 F:      include/linux/pm.h
15411
15412 SVGA HANDLING
15413 M:      Martin Mares <mj@ucw.cz>
15414 L:      linux-video@atrey.karlin.mff.cuni.cz
15415 S:      Maintained
15416 F:      Documentation/admin-guide/svga.rst
15417 F:      arch/x86/boot/video*
15418
15419 SWIOTLB SUBSYSTEM
15420 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15421 L:      iommu@lists.linux-foundation.org
15422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15423 S:      Supported
15424 F:      kernel/dma/swiotlb.c
15425 F:      arch/*/kernel/pci-swiotlb.c
15426 F:      include/linux/swiotlb.h
15427
15428 SWITCHDEV
15429 M:      Jiri Pirko <jiri@resnulli.us>
15430 M:      Ivan Vecera <ivecera@redhat.com>
15431 L:      netdev@vger.kernel.org
15432 S:      Supported
15433 F:      net/switchdev/
15434 F:      include/net/switchdev.h
15435
15436 SY8106A REGULATOR DRIVER
15437 M:      Icenowy Zheng <icenowy@aosc.io>
15438 S:      Maintained
15439 F:      drivers/regulator/sy8106a-regulator.c
15440 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15441
15442 SYNC FILE FRAMEWORK
15443 M:      Sumit Semwal <sumit.semwal@linaro.org>
15444 R:      Gustavo Padovan <gustavo@padovan.org>
15445 S:      Maintained
15446 L:      linux-media@vger.kernel.org
15447 L:      dri-devel@lists.freedesktop.org
15448 F:      drivers/dma-buf/sync_*
15449 F:      drivers/dma-buf/dma-fence*
15450 F:      drivers/dma-buf/sw_sync.c
15451 F:      include/linux/sync_file.h
15452 F:      include/uapi/linux/sync_file.h
15453 F:      Documentation/driver-api/sync_file.rst
15454 T:      git git://anongit.freedesktop.org/drm/drm-misc
15455
15456 SYNOPSYS ARC ARCHITECTURE
15457 M:      Vineet Gupta <vgupta@synopsys.com>
15458 L:      linux-snps-arc@lists.infradead.org
15459 S:      Supported
15460 F:      arch/arc/
15461 F:      Documentation/devicetree/bindings/arc/*
15462 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15463 F:      drivers/clocksource/arc_timer.c
15464 F:      drivers/tty/serial/arc_uart.c
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15466
15467 SYNOPSYS ARC HSDK SDP pll clock driver
15468 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15469 S:      Supported
15470 F:      drivers/clk/clk-hsdk-pll.c
15471 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15472
15473 SYNOPSYS ARC SDP clock driver
15474 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15475 S:      Supported
15476 F:      drivers/clk/axs10x/*
15477 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15478
15479 SYNOPSYS ARC SDP platform support
15480 M:      Alexey Brodkin <abrodkin@synopsys.com>
15481 S:      Supported
15482 F:      arch/arc/plat-axs10x
15483 F:      arch/arc/boot/dts/ax*
15484 F:      Documentation/devicetree/bindings/arc/axs10*
15485
15486 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15487 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15488 S:      Supported
15489 F:      drivers/reset/reset-axs10x.c
15490 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15491
15492 SYNOPSYS CREG GPIO DRIVER
15493 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15494 S:      Maintained
15495 F:      drivers/gpio/gpio-creg-snps.c
15496 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15497
15498 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15499 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15500 S:      Maintained
15501 F:      drivers/tty/serial/8250/8250_dw.c
15502
15503 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15504 M:      Hoan Tran <hoan@os.amperecomputing.com>
15505 L:      linux-gpio@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/gpio/gpio-dwapb.c
15508 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15509
15510 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15511 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15512 S:      Maintained
15513 F:      drivers/dma/dwi-axi-dmac/
15514 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15515
15516 SYNOPSYS DESIGNWARE DMAC DRIVER
15517 M:      Viresh Kumar <vireshk@kernel.org>
15518 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15519 S:      Maintained
15520 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15521 F:      drivers/dma/dw/
15522 F:      include/dt-bindings/dma/dw-dmac.h
15523 F:      include/linux/dma/dw.h
15524 F:      include/linux/platform_data/dma-dw.h
15525
15526 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15527 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15528 L:      netdev@vger.kernel.org
15529 S:      Supported
15530 F:      drivers/net/ethernet/synopsys/
15531
15532 SYNOPSYS DESIGNWARE I2C DRIVER
15533 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15534 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15535 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15536 L:      linux-i2c@vger.kernel.org
15537 S:      Maintained
15538 F:      drivers/i2c/busses/i2c-designware-*
15539 F:      include/linux/platform_data/i2c-designware.h
15540
15541 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15542 M:      Jaehoon Chung <jh80.chung@samsung.com>
15543 L:      linux-mmc@vger.kernel.org
15544 S:      Maintained
15545 F:      drivers/mmc/host/dw_mmc*
15546
15547 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15548 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15549 S:      Supported
15550 F:      drivers/reset/reset-hsdk.c
15551 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15552 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15553
15554 SYSTEM CONFIGURATION (SYSCON)
15555 M:      Lee Jones <lee.jones@linaro.org>
15556 M:      Arnd Bergmann <arnd@arndb.de>
15557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15558 S:      Supported
15559 F:      drivers/mfd/syscon.c
15560
15561 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15562 M:      Sudeep Holla <sudeep.holla@arm.com>
15563 L:      linux-arm-kernel@lists.infradead.org
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15566 F:      drivers/clk/clk-sc[mp]i.c
15567 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15568 F:      drivers/firmware/arm_scpi.c
15569 F:      drivers/firmware/arm_scmi/
15570 F:      include/linux/sc[mp]i_protocol.h
15571
15572 SYSTEM RESET/SHUTDOWN DRIVERS
15573 M:      Sebastian Reichel <sre@kernel.org>
15574 L:      linux-pm@vger.kernel.org
15575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15576 S:      Maintained
15577 F:      Documentation/devicetree/bindings/power/reset/
15578 F:      drivers/power/reset/
15579
15580 SYSTEM TRACE MODULE CLASS
15581 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15582 S:      Maintained
15583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15584 F:      Documentation/trace/stm.rst
15585 F:      drivers/hwtracing/stm/
15586 F:      include/linux/stm.h
15587 F:      include/uapi/linux/stm.h
15588
15589 SYSV FILESYSTEM
15590 M:      Christoph Hellwig <hch@infradead.org>
15591 S:      Maintained
15592 F:      Documentation/filesystems/sysv-fs.txt
15593 F:      fs/sysv/
15594 F:      include/linux/sysv_fs.h
15595
15596 TASKSTATS STATISTICS INTERFACE
15597 M:      Balbir Singh <bsingharora@gmail.com>
15598 S:      Maintained
15599 F:      Documentation/accounting/taskstats*
15600 F:      include/linux/taskstats*
15601 F:      kernel/taskstats.c
15602
15603 TC subsystem
15604 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15605 M:      Cong Wang <xiyou.wangcong@gmail.com>
15606 M:      Jiri Pirko <jiri@resnulli.us>
15607 L:      netdev@vger.kernel.org
15608 S:      Maintained
15609 F:      include/net/pkt_cls.h
15610 F:      include/net/pkt_sched.h
15611 F:      include/net/tc_act/
15612 F:      include/uapi/linux/pkt_cls.h
15613 F:      include/uapi/linux/pkt_sched.h
15614 F:      include/uapi/linux/tc_act/
15615 F:      include/uapi/linux/tc_ematch/
15616 F:      net/sched/
15617
15618 TC90522 MEDIA DRIVER
15619 M:      Akihiro Tsukada <tskd08@gmail.com>
15620 L:      linux-media@vger.kernel.org
15621 S:      Odd Fixes
15622 F:      drivers/media/dvb-frontends/tc90522*
15623
15624 TCP LOW PRIORITY MODULE
15625 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15626 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15627 W:      http://tcp-lp-mod.sourceforge.net/
15628 S:      Maintained
15629 F:      net/ipv4/tcp_lp.c
15630
15631 TDA10071 MEDIA DRIVER
15632 M:      Antti Palosaari <crope@iki.fi>
15633 L:      linux-media@vger.kernel.org
15634 W:      https://linuxtv.org
15635 W:      http://palosaari.fi/linux/
15636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15637 T:      git git://linuxtv.org/anttip/media_tree.git
15638 S:      Maintained
15639 F:      drivers/media/dvb-frontends/tda10071*
15640
15641 TDA18212 MEDIA DRIVER
15642 M:      Antti Palosaari <crope@iki.fi>
15643 L:      linux-media@vger.kernel.org
15644 W:      https://linuxtv.org
15645 W:      http://palosaari.fi/linux/
15646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15647 T:      git git://linuxtv.org/anttip/media_tree.git
15648 S:      Maintained
15649 F:      drivers/media/tuners/tda18212*
15650
15651 TDA18218 MEDIA DRIVER
15652 M:      Antti Palosaari <crope@iki.fi>
15653 L:      linux-media@vger.kernel.org
15654 W:      https://linuxtv.org
15655 W:      http://palosaari.fi/linux/
15656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15657 T:      git git://linuxtv.org/anttip/media_tree.git
15658 S:      Maintained
15659 F:      drivers/media/tuners/tda18218*
15660
15661 TDA18250 MEDIA DRIVER
15662 M:      Olli Salonen <olli.salonen@iki.fi>
15663 L:      linux-media@vger.kernel.org
15664 W:      https://linuxtv.org
15665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15666 T:      git git://linuxtv.org/media_tree.git
15667 S:      Maintained
15668 F:      drivers/media/tuners/tda18250*
15669
15670 TDA18271 MEDIA DRIVER
15671 M:      Michael Krufky <mkrufky@linuxtv.org>
15672 L:      linux-media@vger.kernel.org
15673 W:      https://linuxtv.org
15674 W:      http://github.com/mkrufky
15675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15676 T:      git git://linuxtv.org/mkrufky/tuners.git
15677 S:      Maintained
15678 F:      drivers/media/tuners/tda18271*
15679
15680 TDA1997x MEDIA DRIVER
15681 M:      Tim Harvey <tharvey@gateworks.com>
15682 L:      linux-media@vger.kernel.org
15683 W:      https://linuxtv.org
15684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15685 S:      Maintained
15686 F:      drivers/media/i2c/tda1997x.*
15687
15688 TDA827x MEDIA DRIVER
15689 M:      Michael Krufky <mkrufky@linuxtv.org>
15690 L:      linux-media@vger.kernel.org
15691 W:      https://linuxtv.org
15692 W:      http://github.com/mkrufky
15693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15694 T:      git git://linuxtv.org/mkrufky/tuners.git
15695 S:      Maintained
15696 F:      drivers/media/tuners/tda8290.*
15697
15698 TDA8290 MEDIA DRIVER
15699 M:      Michael Krufky <mkrufky@linuxtv.org>
15700 L:      linux-media@vger.kernel.org
15701 W:      https://linuxtv.org
15702 W:      http://github.com/mkrufky
15703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15704 T:      git git://linuxtv.org/mkrufky/tuners.git
15705 S:      Maintained
15706 F:      drivers/media/tuners/tda8290.*
15707
15708 TDA9840 MEDIA DRIVER
15709 M:      Hans Verkuil <hverkuil@xs4all.nl>
15710 L:      linux-media@vger.kernel.org
15711 T:      git git://linuxtv.org/media_tree.git
15712 W:      https://linuxtv.org
15713 S:      Maintained
15714 F:      drivers/media/i2c/tda9840*
15715
15716 TEA5761 TUNER DRIVER
15717 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15718 L:      linux-media@vger.kernel.org
15719 W:      https://linuxtv.org
15720 T:      git git://linuxtv.org/media_tree.git
15721 S:      Odd fixes
15722 F:      drivers/media/tuners/tea5761.*
15723
15724 TEA5767 TUNER DRIVER
15725 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15726 L:      linux-media@vger.kernel.org
15727 W:      https://linuxtv.org
15728 T:      git git://linuxtv.org/media_tree.git
15729 S:      Maintained
15730 F:      drivers/media/tuners/tea5767.*
15731
15732 TEA6415C MEDIA DRIVER
15733 M:      Hans Verkuil <hverkuil@xs4all.nl>
15734 L:      linux-media@vger.kernel.org
15735 T:      git git://linuxtv.org/media_tree.git
15736 W:      https://linuxtv.org
15737 S:      Maintained
15738 F:      drivers/media/i2c/tea6415c*
15739
15740 TEA6420 MEDIA DRIVER
15741 M:      Hans Verkuil <hverkuil@xs4all.nl>
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 W:      https://linuxtv.org
15745 S:      Maintained
15746 F:      drivers/media/i2c/tea6420*
15747
15748 TEAM DRIVER
15749 M:      Jiri Pirko <jiri@resnulli.us>
15750 L:      netdev@vger.kernel.org
15751 S:      Supported
15752 F:      drivers/net/team/
15753 F:      include/linux/if_team.h
15754 F:      include/uapi/linux/if_team.h
15755
15756 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15757 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15758 S:      Maintained
15759 F:      arch/x86/platform/ts5500/
15760
15761 TECHNOTREND USB IR RECEIVER
15762 M:      Sean Young <sean@mess.org>
15763 L:      linux-media@vger.kernel.org
15764 S:      Maintained
15765 F:      drivers/media/rc/ttusbir.c
15766
15767 TECHWELL TW9910 VIDEO DECODER
15768 L:      linux-media@vger.kernel.org
15769 S:      Orphan
15770 F:      drivers/media/i2c/tw9910.c
15771 F:      include/media/i2c/tw9910.h
15772
15773 TEE SUBSYSTEM
15774 M:      Jens Wiklander <jens.wiklander@linaro.org>
15775 L:      tee-dev@lists.linaro.org
15776 S:      Maintained
15777 F:      include/linux/tee_drv.h
15778 F:      include/uapi/linux/tee.h
15779 F:      drivers/tee/
15780 F:      Documentation/tee.txt
15781
15782 TEGRA ARCHITECTURE SUPPORT
15783 M:      Thierry Reding <thierry.reding@gmail.com>
15784 M:      Jonathan Hunter <jonathanh@nvidia.com>
15785 L:      linux-tegra@vger.kernel.org
15786 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15788 S:      Supported
15789 N:      [^a-z]tegra
15790
15791 TEGRA CLOCK DRIVER
15792 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15793 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15794 S:      Supported
15795 F:      drivers/clk/tegra/
15796
15797 TEGRA DMA DRIVERS
15798 M:      Laxman Dewangan <ldewangan@nvidia.com>
15799 M:      Jon Hunter <jonathanh@nvidia.com>
15800 S:      Supported
15801 F:      drivers/dma/tegra*
15802
15803 TEGRA I2C DRIVER
15804 M:      Laxman Dewangan <ldewangan@nvidia.com>
15805 R:      Dmitry Osipenko <digetx@gmail.com>
15806 S:      Supported
15807 F:      drivers/i2c/busses/i2c-tegra.c
15808
15809 TEGRA IOMMU DRIVERS
15810 M:      Thierry Reding <thierry.reding@gmail.com>
15811 L:      linux-tegra@vger.kernel.org
15812 S:      Supported
15813 F:      drivers/iommu/tegra*
15814
15815 TEGRA KBC DRIVER
15816 M:      Laxman Dewangan <ldewangan@nvidia.com>
15817 S:      Supported
15818 F:      drivers/input/keyboard/tegra-kbc.c
15819
15820 TEGRA NAND DRIVER
15821 M:      Stefan Agner <stefan@agner.ch>
15822 M:      Lucas Stach <dev@lynxeye.de>
15823 S:      Maintained
15824 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15825 F:      drivers/mtd/nand/raw/tegra_nand.c
15826
15827 TEGRA PWM DRIVER
15828 M:      Thierry Reding <thierry.reding@gmail.com>
15829 S:      Supported
15830 F:      drivers/pwm/pwm-tegra.c
15831
15832 TEGRA SERIAL DRIVER
15833 M:      Laxman Dewangan <ldewangan@nvidia.com>
15834 S:      Supported
15835 F:      drivers/tty/serial/serial-tegra.c
15836
15837 TEGRA SPI DRIVER
15838 M:      Laxman Dewangan <ldewangan@nvidia.com>
15839 S:      Supported
15840 F:      drivers/spi/spi-tegra*
15841
15842 TEGRA XUSB PADCTL DRIVER
15843 M:      JC Kuo <jckuo@nvidia.com>
15844 S:      Supported
15845 F:      drivers/phy/tegra/xusb*
15846
15847 TEHUTI ETHERNET DRIVER
15848 M:      Andy Gospodarek <andy@greyhouse.net>
15849 L:      netdev@vger.kernel.org
15850 S:      Supported
15851 F:      drivers/net/ethernet/tehuti/*
15852
15853 Telecom Clock Driver for MCPL0010
15854 M:      Mark Gross <mark.gross@intel.com>
15855 S:      Supported
15856 F:      drivers/char/tlclk.c
15857
15858 TENSILICA XTENSA PORT (xtensa)
15859 M:      Chris Zankel <chris@zankel.net>
15860 M:      Max Filippov <jcmvbkbc@gmail.com>
15861 L:      linux-xtensa@linux-xtensa.org
15862 T:      git git://github.com/czankel/xtensa-linux.git
15863 S:      Maintained
15864 F:      arch/xtensa/
15865 F:      drivers/irqchip/irq-xtensa-*
15866
15867 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15868 M:      Nishanth Menon <nm@ti.com>
15869 M:      Tero Kristo <t-kristo@ti.com>
15870 M:      Santosh Shilimkar <ssantosh@kernel.org>
15871 L:      linux-arm-kernel@lists.infradead.org
15872 S:      Maintained
15873 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15874 F:      drivers/firmware/ti_sci*
15875 F:      include/linux/soc/ti/ti_sci_protocol.h
15876 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15877 F:      drivers/soc/ti/ti_sci_pm_domains.c
15878 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15879 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15880 F:      drivers/clk/keystone/sci-clk.c
15881 F:      drivers/reset/reset-ti-sci.c
15882 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15883 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15884 F:      drivers/irqchip/irq-ti-sci-intr.c
15885 F:      drivers/irqchip/irq-ti-sci-inta.c
15886 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15887 F:      drivers/soc/ti/ti_sci_inta_msi.c
15888
15889 Texas Instruments ASoC drivers
15890 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15892 S:      Maintained
15893 F:      sound/soc/ti/
15894
15895 Texas Instruments' DAC7612 DAC Driver
15896 M:      Ricardo Ribalda <ricardo@ribalda.com>
15897 L:      linux-iio@vger.kernel.org
15898 S:      Supported
15899 F:      drivers/iio/dac/ti-dac7612.c
15900 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15901
15902 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15903 M:      Hans Verkuil <hverkuil@xs4all.nl>
15904 L:      linux-media@vger.kernel.org
15905 T:      git git://linuxtv.org/media_tree.git
15906 W:      https://linuxtv.org
15907 S:      Maintained
15908 F:      drivers/media/radio/radio-raremono.c
15909
15910 THERMAL
15911 M:      Zhang Rui <rui.zhang@intel.com>
15912 M:      Eduardo Valentin <edubezval@gmail.com>
15913 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15914 L:      linux-pm@vger.kernel.org
15915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15917 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15918 S:      Supported
15919 F:      drivers/thermal/
15920 F:      include/linux/thermal.h
15921 F:      include/uapi/linux/thermal.h
15922 F:      include/linux/cpu_cooling.h
15923 F:      Documentation/devicetree/bindings/thermal/
15924
15925 THERMAL/CPU_COOLING
15926 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15927 M:      Viresh Kumar <viresh.kumar@linaro.org>
15928 M:      Javi Merino <javi.merino@kernel.org>
15929 L:      linux-pm@vger.kernel.org
15930 S:      Supported
15931 F:      Documentation/thermal/cpu-cooling-api.rst
15932 F:      drivers/thermal/cpu_cooling.c
15933 F:      include/linux/cpu_cooling.h
15934
15935 THINKPAD ACPI EXTRAS DRIVER
15936 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15937 L:      ibm-acpi-devel@lists.sourceforge.net
15938 L:      platform-driver-x86@vger.kernel.org
15939 W:      http://ibm-acpi.sourceforge.net
15940 W:      http://thinkwiki.org/wiki/Ibm-acpi
15941 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15942 S:      Maintained
15943 F:      drivers/platform/x86/thinkpad_acpi.c
15944
15945 THUNDERBOLT DRIVER
15946 M:      Andreas Noever <andreas.noever@gmail.com>
15947 M:      Michael Jamet <michael.jamet@intel.com>
15948 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15949 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15951 S:      Maintained
15952 F:      Documentation/admin-guide/thunderbolt.rst
15953 F:      drivers/thunderbolt/
15954 F:      include/linux/thunderbolt.h
15955
15956 THUNDERBOLT NETWORK DRIVER
15957 M:      Michael Jamet <michael.jamet@intel.com>
15958 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15959 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15960 L:      netdev@vger.kernel.org
15961 S:      Maintained
15962 F:      drivers/net/thunderbolt.c
15963
15964 THUNDERX GPIO DRIVER
15965 M:      David Daney <david.daney@cavium.com>
15966 S:      Maintained
15967 F:      drivers/gpio/gpio-thunderx.c
15968
15969 TI AM437X VPFE DRIVER
15970 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15971 L:      linux-media@vger.kernel.org
15972 W:      https://linuxtv.org
15973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15974 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15975 S:      Maintained
15976 F:      drivers/media/platform/am437x/
15977
15978 TI BANDGAP AND THERMAL DRIVER
15979 M:      Eduardo Valentin <edubezval@gmail.com>
15980 M:      Keerthy <j-keerthy@ti.com>
15981 L:      linux-pm@vger.kernel.org
15982 L:      linux-omap@vger.kernel.org
15983 S:      Maintained
15984 F:      drivers/thermal/ti-soc-thermal/
15985
15986 TI BQ27XXX POWER SUPPLY DRIVER
15987 R:      Andrew F. Davis <afd@ti.com>
15988 F:      include/linux/power/bq27xxx_battery.h
15989 F:      drivers/power/supply/bq27xxx_battery.c
15990 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15991
15992 TI CDCE706 CLOCK DRIVER
15993 M:      Max Filippov <jcmvbkbc@gmail.com>
15994 S:      Maintained
15995 F:      drivers/clk/clk-cdce706.c
15996
15997 TI CLOCK DRIVER
15998 M:      Tero Kristo <t-kristo@ti.com>
15999 L:      linux-omap@vger.kernel.org
16000 S:      Maintained
16001 F:      drivers/clk/ti/
16002 F:      include/linux/clk/ti.h
16003
16004 TI DAVINCI MACHINE SUPPORT
16005 M:      Sekhar Nori <nsekhar@ti.com>
16006 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16009 S:      Supported
16010 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16011 F:      arch/arm/mach-davinci/
16012 F:      drivers/i2c/busses/i2c-davinci.c
16013 F:      arch/arm/boot/dts/da850*
16014
16015 TI DAVINCI SERIES CLOCK DRIVER
16016 M:      David Lechner <david@lechnology.com>
16017 R:      Sekhar Nori <nsekhar@ti.com>
16018 S:      Maintained
16019 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16020 F:      drivers/clk/davinci/
16021
16022 TI DAVINCI SERIES GPIO DRIVER
16023 M:      Keerthy <j-keerthy@ti.com>
16024 L:      linux-gpio@vger.kernel.org
16025 S:      Maintained
16026 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16027 F:      drivers/gpio/gpio-davinci.c
16028
16029 TI DAVINCI SERIES MEDIA DRIVER
16030 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16031 L:      linux-media@vger.kernel.org
16032 W:      https://linuxtv.org
16033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16034 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16035 S:      Maintained
16036 F:      drivers/media/platform/davinci/
16037 F:      include/media/davinci/
16038
16039 TI ETHERNET SWITCH DRIVER (CPSW)
16040 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16041 L:      linux-omap@vger.kernel.org
16042 L:      netdev@vger.kernel.org
16043 S:      Maintained
16044 F:      drivers/net/ethernet/ti/cpsw*
16045 F:      drivers/net/ethernet/ti/davinci*
16046
16047 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16048 M:      Alex Dubov <oakad@yahoo.com>
16049 S:      Maintained
16050 W:      http://tifmxx.berlios.de/
16051 F:      drivers/memstick/host/tifm_ms.c
16052 F:      drivers/misc/tifm*
16053 F:      drivers/mmc/host/tifm_sd.c
16054 F:      include/linux/tifm.h
16055
16056 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16057 M:      Santosh Shilimkar <ssantosh@kernel.org>
16058 L:      linux-kernel@vger.kernel.org
16059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16060 S:      Maintained
16061 F:      drivers/soc/ti/*
16062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16063
16064 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16065 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16066 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16068 S:      Maintained
16069 F:      sound/soc/codecs/lm49453*
16070 F:      sound/soc/codecs/isabelle*
16071
16072 TI LP855x BACKLIGHT DRIVER
16073 M:      Milo Kim <milo.kim@ti.com>
16074 S:      Maintained
16075 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16076 F:      drivers/video/backlight/lp855x_bl.c
16077 F:      include/linux/platform_data/lp855x.h
16078
16079 TI LP8727 CHARGER DRIVER
16080 M:      Milo Kim <milo.kim@ti.com>
16081 S:      Maintained
16082 F:      drivers/power/supply/lp8727_charger.c
16083 F:      include/linux/platform_data/lp8727.h
16084
16085 TI LP8788 MFD DRIVER
16086 M:      Milo Kim <milo.kim@ti.com>
16087 S:      Maintained
16088 F:      drivers/iio/adc/lp8788_adc.c
16089 F:      drivers/leds/leds-lp8788.c
16090 F:      drivers/mfd/lp8788*.c
16091 F:      drivers/power/supply/lp8788-charger.c
16092 F:      drivers/regulator/lp8788-*.c
16093 F:      include/linux/mfd/lp8788*.h
16094
16095 TI NETCP ETHERNET DRIVER
16096 M:      Wingman Kwok <w-kwok2@ti.com>
16097 M:      Murali Karicheri <m-karicheri2@ti.com>
16098 L:      netdev@vger.kernel.org
16099 S:      Maintained
16100 F:      drivers/net/ethernet/ti/netcp*
16101
16102 TI PCM3060 ASoC CODEC DRIVER
16103 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16105 S:      Maintained
16106 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16107 F:      sound/soc/codecs/pcm3060*
16108
16109 TI TAS571X FAMILY ASoC CODEC DRIVER
16110 M:      Kevin Cernekee <cernekee@chromium.org>
16111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16112 S:      Odd Fixes
16113 F:      sound/soc/codecs/tas571x*
16114
16115 TI TRF7970A NFC DRIVER
16116 M:      Mark Greer <mgreer@animalcreek.com>
16117 L:      linux-wireless@vger.kernel.org
16118 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16119 S:      Supported
16120 F:      drivers/nfc/trf7970a.c
16121 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16122
16123 TI TWL4030 SERIES SOC CODEC DRIVER
16124 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16126 S:      Maintained
16127 F:      sound/soc/codecs/twl4030*
16128
16129 TI VPE/CAL DRIVERS
16130 M:      Benoit Parrot <bparrot@ti.com>
16131 L:      linux-media@vger.kernel.org
16132 W:      http://linuxtv.org/
16133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16134 S:      Maintained
16135 F:      drivers/media/platform/ti-vpe/
16136
16137 TI WILINK WIRELESS DRIVERS
16138 L:      linux-wireless@vger.kernel.org
16139 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16140 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16142 S:      Orphan
16143 F:      drivers/net/wireless/ti/
16144 F:      include/linux/wl12xx.h
16145
16146 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16147 M:      John Stultz <john.stultz@linaro.org>
16148 M:      Thomas Gleixner <tglx@linutronix.de>
16149 R:      Stephen Boyd <sboyd@kernel.org>
16150 L:      linux-kernel@vger.kernel.org
16151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16152 S:      Supported
16153 F:      include/linux/clocksource.h
16154 F:      include/linux/time.h
16155 F:      include/linux/timex.h
16156 F:      include/uapi/linux/time.h
16157 F:      include/uapi/linux/timex.h
16158 F:      kernel/time/clocksource.c
16159 F:      kernel/time/time*.c
16160 F:      kernel/time/alarmtimer.c
16161 F:      kernel/time/ntp.c
16162 F:      tools/testing/selftests/timers/
16163
16164 TIPC NETWORK LAYER
16165 M:      Jon Maloy <jon.maloy@ericsson.com>
16166 M:      Ying Xue <ying.xue@windriver.com>
16167 L:      netdev@vger.kernel.org (core kernel code)
16168 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16169 W:      http://tipc.sourceforge.net/
16170 S:      Maintained
16171 F:      include/uapi/linux/tipc*.h
16172 F:      net/tipc/
16173
16174 TLAN NETWORK DRIVER
16175 M:      Samuel Chessman <chessman@tux.org>
16176 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16177 W:      http://sourceforge.net/projects/tlan/
16178 S:      Maintained
16179 F:      Documentation/networking/device_drivers/ti/tlan.txt
16180 F:      drivers/net/ethernet/ti/tlan.*
16181
16182 TM6000 VIDEO4LINUX DRIVER
16183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16184 L:      linux-media@vger.kernel.org
16185 W:      https://linuxtv.org
16186 T:      git git://linuxtv.org/media_tree.git
16187 S:      Odd fixes
16188 F:      drivers/media/usb/tm6000/
16189 F:      Documentation/media/v4l-drivers/tm6000*
16190
16191 TMIO/SDHI MMC DRIVER
16192 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16193 L:      linux-mmc@vger.kernel.org
16194 S:      Supported
16195 F:      drivers/mmc/host/tmio_mmc*
16196 F:      drivers/mmc/host/renesas_sdhi*
16197 F:      include/linux/mfd/tmio.h
16198
16199 TMP401 HARDWARE MONITOR DRIVER
16200 M:      Guenter Roeck <linux@roeck-us.net>
16201 L:      linux-hwmon@vger.kernel.org
16202 S:      Maintained
16203 F:      Documentation/hwmon/tmp401.rst
16204 F:      drivers/hwmon/tmp401.c
16205
16206 TMPFS (SHMEM FILESYSTEM)
16207 M:      Hugh Dickins <hughd@google.com>
16208 L:      linux-mm@kvack.org
16209 S:      Maintained
16210 F:      include/linux/shmem_fs.h
16211 F:      mm/shmem.c
16212
16213 TOMOYO SECURITY MODULE
16214 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16215 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16216 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16217 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16218 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16219 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16220 W:      https://tomoyo.osdn.jp/
16221 S:      Maintained
16222 F:      security/tomoyo/
16223
16224 TOPSTAR LAPTOP EXTRAS DRIVER
16225 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16226 L:      platform-driver-x86@vger.kernel.org
16227 S:      Maintained
16228 F:      drivers/platform/x86/topstar-laptop.c
16229
16230 TORTURE-TEST MODULES
16231 M:      Davidlohr Bueso <dave@stgolabs.net>
16232 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16233 M:      Josh Triplett <josh@joshtriplett.org>
16234 L:      linux-kernel@vger.kernel.org
16235 S:      Supported
16236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16237 F:      Documentation/RCU/torture.txt
16238 F:      kernel/torture.c
16239 F:      kernel/rcu/rcutorture.c
16240 F:      kernel/rcu/rcuperf.c
16241 F:      kernel/locking/locktorture.c
16242
16243 TOSHIBA ACPI EXTRAS DRIVER
16244 M:      Azael Avalos <coproscefalo@gmail.com>
16245 L:      platform-driver-x86@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/platform/x86/toshiba_acpi.c
16248
16249 TOSHIBA BLUETOOTH DRIVER
16250 M:      Azael Avalos <coproscefalo@gmail.com>
16251 L:      platform-driver-x86@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/platform/x86/toshiba_bluetooth.c
16254
16255 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16256 M:      Azael Avalos <coproscefalo@gmail.com>
16257 L:      platform-driver-x86@vger.kernel.org
16258 S:      Maintained
16259 F:      drivers/platform/x86/toshiba_haps.c
16260
16261 TOSHIBA SMM DRIVER
16262 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16263 W:      http://www.buzzard.org.uk/toshiba/
16264 S:      Maintained
16265 F:      drivers/char/toshiba.c
16266 F:      include/linux/toshiba.h
16267 F:      include/uapi/linux/toshiba.h
16268
16269 TOSHIBA TC358743 DRIVER
16270 M:      Mats Randgaard <matrandg@cisco.com>
16271 L:      linux-media@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/media/i2c/tc358743*
16274 F:      include/media/i2c/tc358743.h
16275
16276 TOSHIBA WMI HOTKEYS DRIVER
16277 M:      Azael Avalos <coproscefalo@gmail.com>
16278 L:      platform-driver-x86@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/platform/x86/toshiba-wmi.c
16281
16282 TPM DEVICE DRIVER
16283 M:      Peter Huewe <peterhuewe@gmx.de>
16284 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16285 R:      Jason Gunthorpe <jgg@ziepe.ca>
16286 L:      linux-integrity@vger.kernel.org
16287 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16288 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16289 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16290 S:      Maintained
16291 F:      drivers/char/tpm/
16292
16293 TRACING
16294 M:      Steven Rostedt <rostedt@goodmis.org>
16295 M:      Ingo Molnar <mingo@redhat.com>
16296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16297 S:      Maintained
16298 F:      Documentation/trace/ftrace.rst
16299 F:      arch/*/*/*/ftrace.h
16300 F:      arch/*/kernel/ftrace.c
16301 F:      include/*/ftrace.h
16302 F:      include/linux/trace*.h
16303 F:      include/trace/
16304 F:      kernel/trace/
16305 F:      tools/testing/selftests/ftrace/
16306
16307 TRACING MMIO ACCESSES (MMIOTRACE)
16308 M:      Steven Rostedt <rostedt@goodmis.org>
16309 M:      Ingo Molnar <mingo@kernel.org>
16310 R:      Karol Herbst <karolherbst@gmail.com>
16311 R:      Pekka Paalanen <ppaalanen@gmail.com>
16312 S:      Maintained
16313 L:      linux-kernel@vger.kernel.org
16314 L:      nouveau@lists.freedesktop.org
16315 F:      kernel/trace/trace_mmiotrace.c
16316 F:      include/linux/mmiotrace.h
16317 F:      arch/x86/mm/kmmio.c
16318 F:      arch/x86/mm/mmio-mod.c
16319 F:      arch/x86/mm/testmmiotrace.c
16320
16321 TRIVIAL PATCHES
16322 M:      Jiri Kosina <trivial@kernel.org>
16323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16324 S:      Maintained
16325 K:      ^Subject:.*(?i)trivial
16326
16327 TEMPO SEMICONDUCTOR DRIVERS
16328 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16329 S:      Maintained
16330 F:      sound/soc/codecs/tscs*.c
16331 F:      sound/soc/codecs/tscs*.h
16332 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16333
16334 TTY LAYER
16335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16336 M:      Jiri Slaby <jslaby@suse.com>
16337 S:      Supported
16338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16339 F:      Documentation/driver-api/serial/
16340 F:      drivers/tty/
16341 F:      drivers/tty/serial/serial_core.c
16342 F:      include/linux/serial_core.h
16343 F:      include/linux/serial.h
16344 F:      include/linux/tty.h
16345 F:      include/uapi/linux/serial_core.h
16346 F:      include/uapi/linux/serial.h
16347 F:      include/uapi/linux/tty.h
16348
16349 TUA9001 MEDIA DRIVER
16350 M:      Antti Palosaari <crope@iki.fi>
16351 L:      linux-media@vger.kernel.org
16352 W:      https://linuxtv.org
16353 W:      http://palosaari.fi/linux/
16354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16355 T:      git git://linuxtv.org/anttip/media_tree.git
16356 S:      Maintained
16357 F:      drivers/media/tuners/tua9001*
16358
16359 TULIP NETWORK DRIVERS
16360 L:      netdev@vger.kernel.org
16361 L:      linux-parisc@vger.kernel.org
16362 S:      Orphan
16363 F:      drivers/net/ethernet/dec/tulip/
16364
16365 TUN/TAP driver
16366 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16367 W:      http://vtun.sourceforge.net/tun
16368 S:      Maintained
16369 F:      Documentation/networking/tuntap.txt
16370 F:      arch/um/os-Linux/drivers/
16371
16372 TURBOCHANNEL SUBSYSTEM
16373 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16374 M:      Ralf Baechle <ralf@linux-mips.org>
16375 L:      linux-mips@vger.kernel.org
16376 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16377 S:      Maintained
16378 F:      drivers/tc/
16379 F:      include/linux/tc.h
16380
16381 TURBOSTAT UTILITY
16382 M:      "Len Brown" <lenb@kernel.org>
16383 L:      linux-pm@vger.kernel.org
16384 B:      https://bugzilla.kernel.org
16385 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16387 S:      Supported
16388 F:      tools/power/x86/turbostat/
16389
16390 TW5864 VIDEO4LINUX DRIVER
16391 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16392 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16393 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16394 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16395 L:      linux-media@vger.kernel.org
16396 S:      Supported
16397 F:      drivers/media/pci/tw5864/
16398
16399 TW68 VIDEO4LINUX DRIVER
16400 M:      Hans Verkuil <hverkuil@xs4all.nl>
16401 L:      linux-media@vger.kernel.org
16402 T:      git git://linuxtv.org/media_tree.git
16403 W:      https://linuxtv.org
16404 S:      Odd Fixes
16405 F:      drivers/media/pci/tw68/
16406
16407 TW686X VIDEO4LINUX DRIVER
16408 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16409 L:      linux-media@vger.kernel.org
16410 T:      git git://linuxtv.org/media_tree.git
16411 W:      http://linuxtv.org
16412 S:      Maintained
16413 F:      drivers/media/pci/tw686x/
16414
16415 UBI FILE SYSTEM (UBIFS)
16416 M:      Richard Weinberger <richard@nod.at>
16417 M:      Artem Bityutskiy <dedekind1@gmail.com>
16418 M:      Adrian Hunter <adrian.hunter@intel.com>
16419 L:      linux-mtd@lists.infradead.org
16420 T:      git git://git.infradead.org/ubifs-2.6.git
16421 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16422 S:      Supported
16423 F:      Documentation/filesystems/ubifs.txt
16424 F:      fs/ubifs/
16425
16426 UCLINUX (M68KNOMMU AND COLDFIRE)
16427 M:      Greg Ungerer <gerg@linux-m68k.org>
16428 W:      http://www.linux-m68k.org/
16429 W:      http://www.uclinux.org/
16430 L:      linux-m68k@lists.linux-m68k.org
16431 L:      uclinux-dev@uclinux.org  (subscribers-only)
16432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16433 S:      Maintained
16434 F:      arch/m68k/coldfire/
16435 F:      arch/m68k/68*/
16436 F:      arch/m68k/*/*_no.*
16437 F:      arch/m68k/include/asm/*_no.*
16438
16439 UDF FILESYSTEM
16440 M:      Jan Kara <jack@suse.com>
16441 S:      Maintained
16442 F:      Documentation/filesystems/udf.txt
16443 F:      fs/udf/
16444
16445 UDRAW TABLET
16446 M:      Bastien Nocera <hadess@hadess.net>
16447 L:      linux-input@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/hid/hid-udraw-ps3.c
16450
16451 UFS FILESYSTEM
16452 M:      Evgeniy Dushistov <dushistov@mail.ru>
16453 S:      Maintained
16454 F:      Documentation/filesystems/ufs.txt
16455 F:      fs/ufs/
16456
16457 UHID USERSPACE HID IO DRIVER:
16458 M:      David Herrmann <dh.herrmann@googlemail.com>
16459 L:      linux-input@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/hid/uhid.c
16462 F:      include/uapi/linux/uhid.h
16463
16464 ULPI BUS
16465 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16466 L:      linux-usb@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/usb/common/ulpi.c
16469 F:      include/linux/ulpi/
16470
16471 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16472 L:      linux-usb@vger.kernel.org
16473 S:      Orphan
16474 F:      drivers/uwb/
16475 F:      include/linux/uwb.h
16476 F:      include/linux/uwb/
16477
16478 UNICODE SUBSYSTEM:
16479 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16480 L:      linux-fsdevel@vger.kernel.org
16481 S:      Supported
16482 F:      fs/unicode/
16483
16484 UNICORE32 ARCHITECTURE:
16485 M:      Guan Xuetao <gxt@pku.edu.cn>
16486 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16487 S:      Maintained
16488 T:      git git://github.com/gxt/linux.git
16489 F:      arch/unicore32/
16490
16491 UNIFDEF
16492 M:      Tony Finch <dot@dotat.at>
16493 W:      http://dotat.at/prog/unifdef
16494 S:      Maintained
16495 F:      scripts/unifdef.c
16496
16497 UNIFORM CDROM DRIVER
16498 M:      Jens Axboe <axboe@kernel.dk>
16499 W:      http://www.kernel.dk
16500 S:      Maintained
16501 F:      Documentation/cdrom/
16502 F:      drivers/cdrom/cdrom.c
16503 F:      include/linux/cdrom.h
16504 F:      include/uapi/linux/cdrom.h
16505
16506 UNISYS S-PAR DRIVERS
16507 M:      David Kershner <david.kershner@unisys.com>
16508 L:      sparmaintainer@unisys.com (Unisys internal)
16509 S:      Supported
16510 F:      include/linux/visorbus.h
16511 F:      drivers/visorbus/
16512 F:      drivers/staging/unisys/
16513
16514 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16515 R:      Alim Akhtar <alim.akhtar@samsung.com>
16516 R:      Avri Altman <avri.altman@wdc.com>
16517 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16518 L:      linux-scsi@vger.kernel.org
16519 S:      Supported
16520 F:      Documentation/scsi/ufs.txt
16521 F:      drivers/scsi/ufs/
16522
16523 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16524 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16525 L:      linux-scsi@vger.kernel.org
16526 S:      Supported
16527 F:      drivers/scsi/ufs/*dwc*
16528
16529 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16530 M:      Stanley Chu <stanley.chu@mediatek.com>
16531 L:      linux-scsi@vger.kernel.org
16532 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16533 S:      Maintained
16534 F:      drivers/scsi/ufs/ufs-mediatek*
16535
16536 UNSORTED BLOCK IMAGES (UBI)
16537 M:      Artem Bityutskiy <dedekind1@gmail.com>
16538 M:      Richard Weinberger <richard@nod.at>
16539 W:      http://www.linux-mtd.infradead.org/
16540 L:      linux-mtd@lists.infradead.org
16541 T:      git git://git.infradead.org/ubifs-2.6.git
16542 S:      Supported
16543 F:      drivers/mtd/ubi/
16544 F:      include/linux/mtd/ubi.h
16545 F:      include/uapi/mtd/ubi-user.h
16546
16547 USB "USBNET" DRIVER FRAMEWORK
16548 M:      Oliver Neukum <oneukum@suse.com>
16549 L:      netdev@vger.kernel.org
16550 W:      http://www.linux-usb.org/usbnet
16551 S:      Maintained
16552 F:      drivers/net/usb/usbnet.c
16553 F:      include/linux/usb/usbnet.h
16554
16555 USB ACM DRIVER
16556 M:      Oliver Neukum <oneukum@suse.com>
16557 L:      linux-usb@vger.kernel.org
16558 S:      Maintained
16559 F:      Documentation/usb/acm.rst
16560 F:      drivers/usb/class/cdc-acm.*
16561
16562 USB AR5523 WIRELESS DRIVER
16563 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16564 L:      linux-wireless@vger.kernel.org
16565 S:      Maintained
16566 F:      drivers/net/wireless/ath/ar5523/
16567
16568 USB ATTACHED SCSI
16569 M:      Oliver Neukum <oneukum@suse.com>
16570 L:      linux-usb@vger.kernel.org
16571 L:      linux-scsi@vger.kernel.org
16572 S:      Maintained
16573 F:      drivers/usb/storage/uas.c
16574
16575 USB CDC ETHERNET DRIVER
16576 M:      Oliver Neukum <oliver@neukum.org>
16577 L:      linux-usb@vger.kernel.org
16578 S:      Maintained
16579 F:      drivers/net/usb/cdc_*.c
16580 F:      include/uapi/linux/usb/cdc.h
16581
16582 USB CHAOSKEY DRIVER
16583 M:      Keith Packard <keithp@keithp.com>
16584 L:      linux-usb@vger.kernel.org
16585 S:      Maintained
16586 F:      drivers/usb/misc/chaoskey.c
16587
16588 USB CYPRESS C67X00 DRIVER
16589 M:      Peter Korsgaard <jacmet@sunsite.dk>
16590 L:      linux-usb@vger.kernel.org
16591 S:      Maintained
16592 F:      drivers/usb/c67x00/
16593
16594 USB DAVICOM DM9601 DRIVER
16595 M:      Peter Korsgaard <jacmet@sunsite.dk>
16596 L:      netdev@vger.kernel.org
16597 W:      http://www.linux-usb.org/usbnet
16598 S:      Maintained
16599 F:      drivers/net/usb/dm9601.c
16600
16601 USB DIAMOND RIO500 DRIVER
16602 M:      Cesar Miquel <miquel@df.uba.ar>
16603 L:      rio500-users@lists.sourceforge.net
16604 W:      http://rio500.sourceforge.net
16605 S:      Maintained
16606 F:      drivers/usb/misc/rio500*
16607
16608 USB EHCI DRIVER
16609 M:      Alan Stern <stern@rowland.harvard.edu>
16610 L:      linux-usb@vger.kernel.org
16611 S:      Maintained
16612 F:      Documentation/usb/ehci.rst
16613 F:      drivers/usb/host/ehci*
16614
16615 USB GADGET/PERIPHERAL SUBSYSTEM
16616 M:      Felipe Balbi <balbi@kernel.org>
16617 L:      linux-usb@vger.kernel.org
16618 W:      http://www.linux-usb.org/gadget
16619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16620 S:      Maintained
16621 F:      drivers/usb/gadget/
16622 F:      include/linux/usb/gadget*
16623
16624 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16625 M:      Jiri Kosina <jikos@kernel.org>
16626 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16627 L:      linux-usb@vger.kernel.org
16628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16629 S:      Maintained
16630 F:      Documentation/hid/hiddev.rst
16631 F:      drivers/hid/usbhid/
16632
16633 USB INTEL XHCI ROLE MUX DRIVER
16634 M:      Hans de Goede <hdegoede@redhat.com>
16635 L:      linux-usb@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16638
16639 USB IP DRIVER FOR HISILICON KIRIN
16640 M:      Yu Chen <chenyu56@huawei.com>
16641 M:      Binghui Wang <wangbinghui@hisilicon.com>
16642 L:      linux-usb@vger.kernel.org
16643 S:      Maintained
16644 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16645 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16646
16647 USB ISP116X DRIVER
16648 M:      Olav Kongas <ok@artecdesign.ee>
16649 L:      linux-usb@vger.kernel.org
16650 S:      Maintained
16651 F:      drivers/usb/host/isp116x*
16652 F:      include/linux/usb/isp116x.h
16653
16654 USB LAN78XX ETHERNET DRIVER
16655 M:      Woojung Huh <woojung.huh@microchip.com>
16656 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16657 L:      netdev@vger.kernel.org
16658 S:      Maintained
16659 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16660 F:      drivers/net/usb/lan78xx.*
16661 F:      include/dt-bindings/net/microchip-lan78xx.h
16662
16663 USB MASS STORAGE DRIVER
16664 M:      Alan Stern <stern@rowland.harvard.edu>
16665 L:      linux-usb@vger.kernel.org
16666 L:      usb-storage@lists.one-eyed-alien.net
16667 S:      Maintained
16668 F:      drivers/usb/storage/
16669
16670 USB MIDI DRIVER
16671 M:      Clemens Ladisch <clemens@ladisch.de>
16672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16674 S:      Maintained
16675 F:      sound/usb/midi.*
16676
16677 USB NETWORKING DRIVERS
16678 L:      linux-usb@vger.kernel.org
16679 S:      Odd Fixes
16680 F:      drivers/net/usb/
16681
16682 USB OHCI DRIVER
16683 M:      Alan Stern <stern@rowland.harvard.edu>
16684 L:      linux-usb@vger.kernel.org
16685 S:      Maintained
16686 F:      Documentation/usb/ohci.rst
16687 F:      drivers/usb/host/ohci*
16688
16689 USB OTG FSM (Finite State Machine)
16690 M:      Peter Chen <Peter.Chen@nxp.com>
16691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16692 L:      linux-usb@vger.kernel.org
16693 S:      Maintained
16694 F:      drivers/usb/common/usb-otg-fsm.c
16695
16696 USB OVER IP DRIVER
16697 M:      Valentina Manea <valentina.manea.m@gmail.com>
16698 M:      Shuah Khan <shuah@kernel.org>
16699 M:      Shuah Khan <skhan@linuxfoundation.org>
16700 L:      linux-usb@vger.kernel.org
16701 S:      Maintained
16702 F:      Documentation/usb/usbip_protocol.rst
16703 F:      drivers/usb/usbip/
16704 F:      tools/usb/usbip/
16705 F:      tools/testing/selftests/drivers/usb/usbip/
16706
16707 USB PEGASUS DRIVER
16708 M:      Petko Manolov <petkan@nucleusys.com>
16709 L:      linux-usb@vger.kernel.org
16710 L:      netdev@vger.kernel.org
16711 T:      git git://github.com/petkan/pegasus.git
16712 W:      https://github.com/petkan/pegasus
16713 S:      Maintained
16714 F:      drivers/net/usb/pegasus.*
16715
16716 USB PHY LAYER
16717 M:      Felipe Balbi <balbi@kernel.org>
16718 L:      linux-usb@vger.kernel.org
16719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16720 S:      Maintained
16721 F:      drivers/usb/phy/
16722
16723 USB PRINTER DRIVER (usblp)
16724 M:      Pete Zaitcev <zaitcev@redhat.com>
16725 L:      linux-usb@vger.kernel.org
16726 S:      Supported
16727 F:      drivers/usb/class/usblp.c
16728
16729 USB QMI WWAN NETWORK DRIVER
16730 M:      Bjørn Mork <bjorn@mork.no>
16731 L:      netdev@vger.kernel.org
16732 S:      Maintained
16733 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16734 F:      drivers/net/usb/qmi_wwan.c
16735
16736 USB RTL8150 DRIVER
16737 M:      Petko Manolov <petkan@nucleusys.com>
16738 L:      linux-usb@vger.kernel.org
16739 L:      netdev@vger.kernel.org
16740 T:      git git://github.com/petkan/rtl8150.git
16741 W:      https://github.com/petkan/rtl8150
16742 S:      Maintained
16743 F:      drivers/net/usb/rtl8150.c
16744
16745 USB SERIAL SUBSYSTEM
16746 M:      Johan Hovold <johan@kernel.org>
16747 L:      linux-usb@vger.kernel.org
16748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16749 S:      Maintained
16750 F:      Documentation/usb/usb-serial.rst
16751 F:      drivers/usb/serial/
16752 F:      include/linux/usb/serial.h
16753
16754 USB SMSC75XX ETHERNET DRIVER
16755 M:      Steve Glendinning <steve.glendinning@shawell.net>
16756 L:      netdev@vger.kernel.org
16757 S:      Maintained
16758 F:      drivers/net/usb/smsc75xx.*
16759
16760 USB SMSC95XX ETHERNET DRIVER
16761 M:      Steve Glendinning <steve.glendinning@shawell.net>
16762 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16763 L:      netdev@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/net/usb/smsc95xx.*
16766
16767 USB SUBSYSTEM
16768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16769 L:      linux-usb@vger.kernel.org
16770 W:      http://www.linux-usb.org
16771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16772 S:      Supported
16773 F:      Documentation/devicetree/bindings/usb/
16774 F:      Documentation/usb/
16775 F:      drivers/usb/
16776 F:      include/linux/usb.h
16777 F:      include/linux/usb/
16778
16779 USB TYPEC PI3USB30532 MUX DRIVER
16780 M:      Hans de Goede <hdegoede@redhat.com>
16781 L:      linux-usb@vger.kernel.org
16782 S:      Maintained
16783 F:      drivers/usb/typec/mux/pi3usb30532.c
16784
16785 USB TYPEC CLASS
16786 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16787 L:      linux-usb@vger.kernel.org
16788 S:      Maintained
16789 F:      Documentation/ABI/testing/sysfs-class-typec
16790 F:      Documentation/driver-api/usb/typec.rst
16791 F:      drivers/usb/typec/
16792 F:      include/linux/usb/typec.h
16793
16794 USB TYPEC BUS FOR ALTERNATE MODES
16795 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16796 L:      linux-usb@vger.kernel.org
16797 S:      Maintained
16798 F:      Documentation/ABI/testing/sysfs-bus-typec
16799 F:      Documentation/driver-api/usb/typec_bus.rst
16800 F:      drivers/usb/typec/altmodes/
16801 F:      include/linux/usb/typec_altmode.h
16802
16803 USB TYPEC PORT CONTROLLER DRIVERS
16804 M:      Guenter Roeck <linux@roeck-us.net>
16805 L:      linux-usb@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/usb/typec/tcpm/
16808
16809 USB UHCI DRIVER
16810 M:      Alan Stern <stern@rowland.harvard.edu>
16811 L:      linux-usb@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/usb/host/uhci*
16814
16815 USB VIDEO CLASS
16816 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16817 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16818 L:      linux-media@vger.kernel.org
16819 T:      git git://linuxtv.org/media_tree.git
16820 W:      http://www.ideasonboard.org/uvc/
16821 S:      Maintained
16822 F:      drivers/media/usb/uvc/
16823 F:      include/uapi/linux/uvcvideo.h
16824
16825 USB VISION DRIVER
16826 M:      Hans Verkuil <hverkuil@xs4all.nl>
16827 L:      linux-media@vger.kernel.org
16828 T:      git git://linuxtv.org/media_tree.git
16829 W:      https://linuxtv.org
16830 S:      Odd Fixes
16831 F:      drivers/media/usb/usbvision/
16832
16833 USB WEBCAM GADGET
16834 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16835 L:      linux-usb@vger.kernel.org
16836 S:      Maintained
16837 F:      drivers/usb/gadget/function/*uvc*
16838 F:      drivers/usb/gadget/legacy/webcam.c
16839 F:      include/uapi/linux/usb/g_uvc.h
16840
16841 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16842 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16843 L:      linux-wireless@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/net/wireless/rndis_wlan.c
16846
16847 USB XHCI DRIVER
16848 M:      Mathias Nyman <mathias.nyman@intel.com>
16849 L:      linux-usb@vger.kernel.org
16850 S:      Supported
16851 F:      drivers/usb/host/xhci*
16852 F:      drivers/usb/host/pci-quirks*
16853
16854 USB ZD1201 DRIVER
16855 L:      linux-wireless@vger.kernel.org
16856 W:      http://linux-lc100020.sourceforge.net
16857 S:      Orphan
16858 F:      drivers/net/wireless/zydas/zd1201.*
16859
16860 USB ZR364XX DRIVER
16861 M:      Antoine Jacquet <royale@zerezo.com>
16862 L:      linux-usb@vger.kernel.org
16863 L:      linux-media@vger.kernel.org
16864 T:      git git://linuxtv.org/media_tree.git
16865 W:      http://royale.zerezo.com/zr364xx/
16866 S:      Maintained
16867 F:      Documentation/media/v4l-drivers/zr364xx*
16868 F:      drivers/media/usb/zr364xx/
16869
16870 USER-MODE LINUX (UML)
16871 M:      Jeff Dike <jdike@addtoit.com>
16872 M:      Richard Weinberger <richard@nod.at>
16873 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16874 L:      linux-um@lists.infradead.org
16875 W:      http://user-mode-linux.sourceforge.net
16876 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16878 S:      Maintained
16879 F:      Documentation/virt/uml/
16880 F:      arch/um/
16881 F:      arch/x86/um/
16882 F:      fs/hostfs/
16883
16884 USERSPACE COPYIN/COPYOUT (UIOVEC)
16885 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16886 S:      Maintained
16887 F:      lib/iov_iter.c
16888 F:      include/linux/uio.h
16889
16890 USERSPACE DMA BUFFER DRIVER
16891 M:      Gerd Hoffmann <kraxel@redhat.com>
16892 S:      Maintained
16893 L:      dri-devel@lists.freedesktop.org
16894 F:      drivers/dma-buf/udmabuf.c
16895 F:      include/uapi/linux/udmabuf.h
16896 T:      git git://anongit.freedesktop.org/drm/drm-misc
16897
16898 USERSPACE I/O (UIO)
16899 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16900 S:      Maintained
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16902 F:      Documentation/driver-api/uio-howto.rst
16903 F:      drivers/uio/
16904 F:      include/linux/uio_driver.h
16905
16906 UTIL-LINUX PACKAGE
16907 M:      Karel Zak <kzak@redhat.com>
16908 L:      util-linux@vger.kernel.org
16909 W:      http://en.wikipedia.org/wiki/Util-linux
16910 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16911 S:      Maintained
16912
16913 UUID HELPERS
16914 M:      Christoph Hellwig <hch@lst.de>
16915 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16916 L:      linux-kernel@vger.kernel.org
16917 T:      git git://git.infradead.org/users/hch/uuid.git
16918 F:      lib/uuid.c
16919 F:      lib/test_uuid.c
16920 F:      include/linux/uuid.h
16921 F:      include/uapi/linux/uuid.h
16922 S:      Maintained
16923
16924 UVESAFB DRIVER
16925 M:      Michal Januszewski <spock@gentoo.org>
16926 L:      linux-fbdev@vger.kernel.org
16927 W:      https://github.com/mjanusz/v86d
16928 S:      Maintained
16929 F:      Documentation/fb/uvesafb.rst
16930 F:      drivers/video/fbdev/uvesafb.*
16931
16932 VF610 NAND DRIVER
16933 M:      Stefan Agner <stefan@agner.ch>
16934 L:      linux-mtd@lists.infradead.org
16935 S:      Supported
16936 F:      drivers/mtd/nand/raw/vf610_nfc.c
16937
16938 VFAT/FAT/MSDOS FILESYSTEM
16939 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16940 S:      Maintained
16941 F:      Documentation/filesystems/vfat.txt
16942 F:      fs/fat/
16943
16944 VFIO DRIVER
16945 M:      Alex Williamson <alex.williamson@redhat.com>
16946 R:      Cornelia Huck <cohuck@redhat.com>
16947 L:      kvm@vger.kernel.org
16948 T:      git git://github.com/awilliam/linux-vfio.git
16949 S:      Maintained
16950 F:      Documentation/driver-api/vfio.rst
16951 F:      drivers/vfio/
16952 F:      include/linux/vfio.h
16953 F:      include/uapi/linux/vfio.h
16954
16955 VFIO MEDIATED DEVICE DRIVERS
16956 M:      Kirti Wankhede <kwankhede@nvidia.com>
16957 L:      kvm@vger.kernel.org
16958 S:      Maintained
16959 F:      Documentation/driver-api/vfio-mediated-device.rst
16960 F:      drivers/vfio/mdev/
16961 F:      include/linux/mdev.h
16962 F:      samples/vfio-mdev/
16963
16964 VFIO PLATFORM DRIVER
16965 M:      Eric Auger <eric.auger@redhat.com>
16966 L:      kvm@vger.kernel.org
16967 S:      Maintained
16968 F:      drivers/vfio/platform/
16969
16970 VGA_SWITCHEROO
16971 R:      Lukas Wunner <lukas@wunner.de>
16972 S:      Maintained
16973 F:      Documentation/gpu/vga-switcheroo.rst
16974 F:      drivers/gpu/vga/vga_switcheroo.c
16975 F:      include/linux/vga_switcheroo.h
16976 T:      git git://anongit.freedesktop.org/drm/drm-misc
16977
16978 VIA RHINE NETWORK DRIVER
16979 S:      Orphan
16980 F:      drivers/net/ethernet/via/via-rhine.c
16981
16982 VIA SD/MMC CARD CONTROLLER DRIVER
16983 M:      Bruce Chang <brucechang@via.com.tw>
16984 M:      Harald Welte <HaraldWelte@viatech.com>
16985 S:      Maintained
16986 F:      drivers/mmc/host/via-sdmmc.c
16987
16988 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16989 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16990 L:      linux-fbdev@vger.kernel.org
16991 S:      Maintained
16992 F:      include/linux/via-core.h
16993 F:      include/linux/via-gpio.h
16994 F:      include/linux/via_i2c.h
16995 F:      drivers/video/fbdev/via/
16996
16997 VIA VELOCITY NETWORK DRIVER
16998 M:      Francois Romieu <romieu@fr.zoreil.com>
16999 L:      netdev@vger.kernel.org
17000 S:      Maintained
17001 F:      drivers/net/ethernet/via/via-velocity.*
17002
17003 VICODEC VIRTUAL CODEC DRIVER
17004 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17005 L:      linux-media@vger.kernel.org
17006 T:      git git://linuxtv.org/media_tree.git
17007 W:      https://linuxtv.org
17008 S:      Maintained
17009 F:      drivers/media/platform/vicodec/*
17010
17011 VIDEO MULTIPLEXER DRIVER
17012 M:      Philipp Zabel <p.zabel@pengutronix.de>
17013 L:      linux-media@vger.kernel.org
17014 S:      Maintained
17015 F:      drivers/media/platform/video-mux.c
17016
17017 VIDEO I2C POLLING DRIVER
17018 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17019 L:      linux-media@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/media/i2c/video-i2c.c
17022
17023 VIDEOBUF2 FRAMEWORK
17024 M:      Pawel Osciak <pawel@osciak.com>
17025 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17026 M:      Kyungmin Park <kyungmin.park@samsung.com>
17027 R:      Tomasz Figa <tfiga@chromium.org>
17028 L:      linux-media@vger.kernel.org
17029 S:      Maintained
17030 F:      drivers/media/common/videobuf2/*
17031 F:      include/media/videobuf2-*
17032
17033 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17034 M:      Helen Koike <helen.koike@collabora.com>
17035 L:      linux-media@vger.kernel.org
17036 T:      git git://linuxtv.org/media_tree.git
17037 W:      https://linuxtv.org
17038 S:      Maintained
17039 F:      drivers/media/platform/vimc/*
17040
17041 VIRT LIB
17042 M:      Alex Williamson <alex.williamson@redhat.com>
17043 M:      Paolo Bonzini <pbonzini@redhat.com>
17044 L:      kvm@vger.kernel.org
17045 S:      Supported
17046 F:      virt/lib/
17047
17048 VIRTIO AND VHOST VSOCK DRIVER
17049 M:      Stefan Hajnoczi <stefanha@redhat.com>
17050 L:      kvm@vger.kernel.org
17051 L:      virtualization@lists.linux-foundation.org
17052 L:      netdev@vger.kernel.org
17053 S:      Maintained
17054 F:      include/linux/virtio_vsock.h
17055 F:      include/uapi/linux/virtio_vsock.h
17056 F:      include/uapi/linux/vsockmon.h
17057 F:      include/uapi/linux/vm_sockets_diag.h
17058 F:      net/vmw_vsock/diag.c
17059 F:      net/vmw_vsock/af_vsock_tap.c
17060 F:      net/vmw_vsock/virtio_transport_common.c
17061 F:      net/vmw_vsock/virtio_transport.c
17062 F:      drivers/net/vsockmon.c
17063 F:      drivers/vhost/vsock.c
17064 F:      tools/testing/vsock/
17065
17066 VIRTIO CONSOLE DRIVER
17067 M:      Amit Shah <amit@kernel.org>
17068 L:      virtualization@lists.linux-foundation.org
17069 S:      Maintained
17070 F:      drivers/char/virtio_console.c
17071 F:      include/linux/virtio_console.h
17072 F:      include/uapi/linux/virtio_console.h
17073
17074 VIRTIO CORE AND NET DRIVERS
17075 M:      "Michael S. Tsirkin" <mst@redhat.com>
17076 M:      Jason Wang <jasowang@redhat.com>
17077 L:      virtualization@lists.linux-foundation.org
17078 S:      Maintained
17079 F:      Documentation/devicetree/bindings/virtio/
17080 F:      drivers/virtio/
17081 F:      tools/virtio/
17082 F:      drivers/net/virtio_net.c
17083 F:      drivers/block/virtio_blk.c
17084 F:      include/linux/virtio*.h
17085 F:      include/uapi/linux/virtio_*.h
17086 F:      drivers/crypto/virtio/
17087 F:      mm/balloon_compaction.c
17088
17089 VIRTIO BLOCK AND SCSI DRIVERS
17090 M:      "Michael S. Tsirkin" <mst@redhat.com>
17091 M:      Jason Wang <jasowang@redhat.com>
17092 R:      Paolo Bonzini <pbonzini@redhat.com>
17093 R:      Stefan Hajnoczi <stefanha@redhat.com>
17094 L:      virtualization@lists.linux-foundation.org
17095 S:      Maintained
17096 F:      drivers/block/virtio_blk.c
17097 F:      drivers/scsi/virtio_scsi.c
17098 F:      include/uapi/linux/virtio_blk.h
17099 F:      include/uapi/linux/virtio_scsi.h
17100 F:      drivers/vhost/scsi.c
17101
17102 VIRTIO CRYPTO DRIVER
17103 M:      Gonglei <arei.gonglei@huawei.com>
17104 L:      virtualization@lists.linux-foundation.org
17105 L:      linux-crypto@vger.kernel.org
17106 S:      Maintained
17107 F:      drivers/crypto/virtio/
17108 F:      include/uapi/linux/virtio_crypto.h
17109
17110 VIRTIO DRIVERS FOR S390
17111 M:      Cornelia Huck <cohuck@redhat.com>
17112 M:      Halil Pasic <pasic@linux.ibm.com>
17113 L:      linux-s390@vger.kernel.org
17114 L:      virtualization@lists.linux-foundation.org
17115 L:      kvm@vger.kernel.org
17116 S:      Supported
17117 F:      drivers/s390/virtio/
17118 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17119
17120 VIRTIO GPU DRIVER
17121 M:      David Airlie <airlied@linux.ie>
17122 M:      Gerd Hoffmann <kraxel@redhat.com>
17123 L:      dri-devel@lists.freedesktop.org
17124 L:      virtualization@lists.linux-foundation.org
17125 T:      git git://anongit.freedesktop.org/drm/drm-misc
17126 S:      Maintained
17127 F:      drivers/gpu/drm/virtio/
17128 F:      include/uapi/linux/virtio_gpu.h
17129
17130 VIRTIO HOST (VHOST)
17131 M:      "Michael S. Tsirkin" <mst@redhat.com>
17132 M:      Jason Wang <jasowang@redhat.com>
17133 L:      kvm@vger.kernel.org
17134 L:      virtualization@lists.linux-foundation.org
17135 L:      netdev@vger.kernel.org
17136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17137 S:      Maintained
17138 F:      drivers/vhost/
17139 F:      include/uapi/linux/vhost.h
17140
17141 VIRTIO INPUT DRIVER
17142 M:      Gerd Hoffmann <kraxel@redhat.com>
17143 S:      Maintained
17144 F:      drivers/virtio/virtio_input.c
17145 F:      include/uapi/linux/virtio_input.h
17146
17147 VIRTIO IOMMU DRIVER
17148 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17149 L:      virtualization@lists.linux-foundation.org
17150 S:      Maintained
17151 F:      drivers/iommu/virtio-iommu.c
17152 F:      include/uapi/linux/virtio_iommu.h
17153
17154 VIRTUAL BOX GUEST DEVICE DRIVER
17155 M:      Hans de Goede <hdegoede@redhat.com>
17156 M:      Arnd Bergmann <arnd@arndb.de>
17157 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17158 S:      Maintained
17159 F:      include/linux/vbox_utils.h
17160 F:      include/uapi/linux/vbox*.h
17161 F:      drivers/virt/vboxguest/
17162
17163 VIRTUAL SERIO DEVICE DRIVER
17164 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17165 S:      Maintained
17166 F:      drivers/input/serio/userio.c
17167 F:      include/uapi/linux/userio.h
17168
17169 VIVID VIRTUAL VIDEO DRIVER
17170 M:      Hans Verkuil <hverkuil@xs4all.nl>
17171 L:      linux-media@vger.kernel.org
17172 T:      git git://linuxtv.org/media_tree.git
17173 W:      https://linuxtv.org
17174 S:      Maintained
17175 F:      drivers/media/platform/vivid/*
17176
17177 VLYNQ BUS
17178 M:      Florian Fainelli <f.fainelli@gmail.com>
17179 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17180 S:      Maintained
17181 F:      drivers/vlynq/vlynq.c
17182 F:      include/linux/vlynq.h
17183
17184 VME SUBSYSTEM
17185 M:      Martyn Welch <martyn@welchs.me.uk>
17186 M:      Manohar Vanga <manohar.vanga@gmail.com>
17187 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17188 L:      devel@driverdev.osuosl.org
17189 S:      Maintained
17190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17191 F:      Documentation/driver-api/vme.rst
17192 F:      drivers/staging/vme/
17193 F:      drivers/vme/
17194 F:      include/linux/vme*
17195
17196 VMWARE BALLOON DRIVER
17197 M:      Nadav Amit <namit@vmware.com>
17198 M:      "VMware, Inc." <pv-drivers@vmware.com>
17199 L:      linux-kernel@vger.kernel.org
17200 S:      Maintained
17201 F:      drivers/misc/vmw_balloon.c
17202
17203 VMWARE HYPERVISOR INTERFACE
17204 M:      Thomas Hellstrom <thellstrom@vmware.com>
17205 M:      "VMware, Inc." <pv-drivers@vmware.com>
17206 L:      virtualization@lists.linux-foundation.org
17207 S:      Supported
17208 F:      arch/x86/kernel/cpu/vmware.c
17209
17210 VMWARE PVRDMA DRIVER
17211 M:      Adit Ranadive <aditr@vmware.com>
17212 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17213 L:      linux-rdma@vger.kernel.org
17214 S:      Maintained
17215 F:      drivers/infiniband/hw/vmw_pvrdma/
17216
17217 VMware PVSCSI driver
17218 M:      Jim Gill <jgill@vmware.com>
17219 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17220 L:      linux-scsi@vger.kernel.org
17221 S:      Maintained
17222 F:      drivers/scsi/vmw_pvscsi.c
17223 F:      drivers/scsi/vmw_pvscsi.h
17224
17225 VMWARE VMMOUSE SUBDRIVER
17226 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17227 M:      "VMware, Inc." <pv-drivers@vmware.com>
17228 L:      linux-input@vger.kernel.org
17229 S:      Maintained
17230 F:      drivers/input/mouse/vmmouse.c
17231 F:      drivers/input/mouse/vmmouse.h
17232
17233 VMWARE VMXNET3 ETHERNET DRIVER
17234 M:      Ronak Doshi <doshir@vmware.com>
17235 M:      "VMware, Inc." <pv-drivers@vmware.com>
17236 L:      netdev@vger.kernel.org
17237 S:      Maintained
17238 F:      drivers/net/vmxnet3/
17239
17240 VOCORE VOCORE2 BOARD
17241 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17242 L:      linux-mips@vger.kernel.org
17243 S:      Maintained
17244 F:      arch/mips/boot/dts/ralink/vocore2.dts
17245
17246 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17247 M:      Liam Girdwood <lgirdwood@gmail.com>
17248 M:      Mark Brown <broonie@kernel.org>
17249 L:      linux-kernel@vger.kernel.org
17250 W:      http://www.slimlogic.co.uk/?p=48
17251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17252 S:      Supported
17253 F:      Documentation/devicetree/bindings/regulator/
17254 F:      Documentation/power/regulator/
17255 F:      drivers/regulator/
17256 F:      include/dt-bindings/regulator/
17257 F:      include/linux/regulator/
17258
17259 VRF
17260 M:      David Ahern <dsa@cumulusnetworks.com>
17261 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17262 L:      netdev@vger.kernel.org
17263 S:      Maintained
17264 F:      drivers/net/vrf.c
17265 F:      Documentation/networking/vrf.txt
17266
17267 VT1211 HARDWARE MONITOR DRIVER
17268 M:      Juerg Haefliger <juergh@gmail.com>
17269 L:      linux-hwmon@vger.kernel.org
17270 S:      Maintained
17271 F:      Documentation/hwmon/vt1211.rst
17272 F:      drivers/hwmon/vt1211.c
17273
17274 VT8231 HARDWARE MONITOR DRIVER
17275 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17276 L:      linux-hwmon@vger.kernel.org
17277 S:      Maintained
17278 F:      drivers/hwmon/vt8231.c
17279
17280 VUB300 USB to SDIO/SD/MMC bridge chip
17281 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17282 L:      linux-mmc@vger.kernel.org
17283 L:      linux-usb@vger.kernel.org
17284 S:      Supported
17285 F:      drivers/mmc/host/vub300.c
17286
17287 W1 DALLAS'S 1-WIRE BUS
17288 M:      Evgeniy Polyakov <zbr@ioremap.net>
17289 S:      Maintained
17290 F:      Documentation/devicetree/bindings/w1/
17291 F:      Documentation/w1/
17292 F:      drivers/w1/
17293 F:      include/linux/w1.h
17294
17295 W83791D HARDWARE MONITORING DRIVER
17296 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17297 L:      linux-hwmon@vger.kernel.org
17298 S:      Maintained
17299 F:      Documentation/hwmon/w83791d.rst
17300 F:      drivers/hwmon/w83791d.c
17301
17302 W83793 HARDWARE MONITORING DRIVER
17303 M:      Rudolf Marek <r.marek@assembler.cz>
17304 L:      linux-hwmon@vger.kernel.org
17305 S:      Maintained
17306 F:      Documentation/hwmon/w83793.rst
17307 F:      drivers/hwmon/w83793.c
17308
17309 W83795 HARDWARE MONITORING DRIVER
17310 M:      Jean Delvare <jdelvare@suse.com>
17311 L:      linux-hwmon@vger.kernel.org
17312 S:      Maintained
17313 F:      drivers/hwmon/w83795.c
17314
17315 W83L51xD SD/MMC CARD INTERFACE DRIVER
17316 M:      Pierre Ossman <pierre@ossman.eu>
17317 S:      Maintained
17318 F:      drivers/mmc/host/wbsd.*
17319
17320 WACOM PROTOCOL 4 SERIAL TABLETS
17321 M:      Julian Squires <julian@cipht.net>
17322 M:      Hans de Goede <hdegoede@redhat.com>
17323 L:      linux-input@vger.kernel.org
17324 S:      Maintained
17325 F:      drivers/input/tablet/wacom_serial4.c
17326
17327 WATCHDOG DEVICE DRIVERS
17328 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17329 M:      Guenter Roeck <linux@roeck-us.net>
17330 L:      linux-watchdog@vger.kernel.org
17331 W:      http://www.linux-watchdog.org/
17332 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17333 S:      Maintained
17334 F:      Documentation/devicetree/bindings/watchdog/
17335 F:      Documentation/watchdog/
17336 F:      drivers/watchdog/
17337 F:      include/linux/watchdog.h
17338 F:      include/uapi/linux/watchdog.h
17339
17340 WHISKEYCOVE PMIC GPIO DRIVER
17341 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17342 L:      linux-gpio@vger.kernel.org
17343 S:      Maintained
17344 F:      drivers/gpio/gpio-wcove.c
17345
17346 WHWAVE RTC DRIVER
17347 M:      Dianlong Li <long17.cool@163.com>
17348 L:      linux-rtc@vger.kernel.org
17349 S:      Maintained
17350 F:      drivers/rtc/rtc-sd3078.c
17351
17352 WIIMOTE HID DRIVER
17353 M:      David Herrmann <dh.herrmann@googlemail.com>
17354 L:      linux-input@vger.kernel.org
17355 S:      Maintained
17356 F:      drivers/hid/hid-wiimote*
17357
17358 WILOCITY WIL6210 WIRELESS DRIVER
17359 M:      Maya Erez <merez@codeaurora.org>
17360 L:      linux-wireless@vger.kernel.org
17361 L:      wil6210@qti.qualcomm.com
17362 S:      Supported
17363 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17364 F:      drivers/net/wireless/ath/wil6210/
17365
17366 WIMAX STACK
17367 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17368 M:      linux-wimax@intel.com
17369 L:      wimax@linuxwimax.org (subscribers-only)
17370 S:      Supported
17371 W:      http://linuxwimax.org
17372 F:      Documentation/wimax/README.wimax
17373 F:      include/linux/wimax/debug.h
17374 F:      include/net/wimax.h
17375 F:      include/uapi/linux/wimax.h
17376 F:      net/wimax/
17377
17378 WINBOND CIR DRIVER
17379 M:      David Härdeman <david@hardeman.nu>
17380 S:      Maintained
17381 F:      drivers/media/rc/winbond-cir.c
17382
17383 RCMM REMOTE CONTROLS DECODER
17384 M:      Patrick Lerda <patrick9876@free.fr>
17385 S:      Maintained
17386 F:      drivers/media/rc/ir-rcmm-decoder.c
17387
17388 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17389 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17390 L:      linux-watchdog@vger.kernel.org
17391 S:      Maintained
17392 F:      drivers/watchdog/ebc-c384_wdt.c
17393
17394 WINSYSTEMS WS16C48 GPIO DRIVER
17395 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17396 L:      linux-gpio@vger.kernel.org
17397 S:      Maintained
17398 F:      drivers/gpio/gpio-ws16c48.c
17399
17400 WISTRON LAPTOP BUTTON DRIVER
17401 M:      Miloslav Trmac <mitr@volny.cz>
17402 S:      Maintained
17403 F:      drivers/input/misc/wistron_btns.c
17404
17405 WL3501 WIRELESS PCMCIA CARD DRIVER
17406 L:      linux-wireless@vger.kernel.org
17407 S:      Odd fixes
17408 F:      drivers/net/wireless/wl3501*
17409
17410 WOLFSON MICROELECTRONICS DRIVERS
17411 L:      patches@opensource.cirrus.com
17412 T:      git https://github.com/CirrusLogic/linux-drivers.git
17413 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17414 S:      Supported
17415 F:      Documentation/hwmon/wm83??.rst
17416 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17417 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17418 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17419 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17420 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17421 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17422 F:      drivers/clk/clk-wm83*.c
17423 F:      drivers/extcon/extcon-arizona.c
17424 F:      drivers/leds/leds-wm83*.c
17425 F:      drivers/gpio/gpio-*wm*.c
17426 F:      drivers/gpio/gpio-arizona.c
17427 F:      drivers/hwmon/wm83??-hwmon.c
17428 F:      drivers/input/misc/wm831x-on.c
17429 F:      drivers/input/touchscreen/wm831x-ts.c
17430 F:      drivers/input/touchscreen/wm97*.c
17431 F:      drivers/mfd/arizona*
17432 F:      drivers/mfd/wm*.c
17433 F:      drivers/mfd/cs47l24*
17434 F:      drivers/power/supply/wm83*.c
17435 F:      drivers/rtc/rtc-wm83*.c
17436 F:      drivers/regulator/wm8*.c
17437 F:      drivers/regulator/arizona*
17438 F:      drivers/video/backlight/wm83*_bl.c
17439 F:      drivers/watchdog/wm83*_wdt.c
17440 F:      include/linux/mfd/arizona/
17441 F:      include/linux/mfd/wm831x/
17442 F:      include/linux/mfd/wm8350/
17443 F:      include/linux/mfd/wm8400*
17444 F:      include/linux/regulator/arizona*
17445 F:      include/linux/wm97xx.h
17446 F:      include/sound/wm????.h
17447 F:      sound/soc/codecs/arizona.?
17448 F:      sound/soc/codecs/wm*
17449 F:      sound/soc/codecs/cs47l24*
17450
17451 WORKQUEUE
17452 M:      Tejun Heo <tj@kernel.org>
17453 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17455 S:      Maintained
17456 F:      include/linux/workqueue.h
17457 F:      kernel/workqueue.c
17458 F:      Documentation/core-api/workqueue.rst
17459
17460 X-POWERS AXP288 PMIC DRIVERS
17461 M:      Hans de Goede <hdegoede@redhat.com>
17462 S:      Maintained
17463 N:      axp288
17464 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17465
17466 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17467 M:      Chen-Yu Tsai <wens@csie.org>
17468 L:      linux-kernel@vger.kernel.org
17469 S:      Maintained
17470 N:      axp[128]
17471
17472 X.25 NETWORK LAYER
17473 M:      Andrew Hendry <andrew.hendry@gmail.com>
17474 L:      linux-x25@vger.kernel.org
17475 S:      Odd Fixes
17476 F:      Documentation/networking/x25*
17477 F:      include/net/x25*
17478 F:      net/x25/
17479
17480 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17481 M:      Thomas Gleixner <tglx@linutronix.de>
17482 M:      Ingo Molnar <mingo@redhat.com>
17483 M:      Borislav Petkov <bp@alien8.de>
17484 R:      "H. Peter Anvin" <hpa@zytor.com>
17485 M:      x86@kernel.org
17486 L:      linux-kernel@vger.kernel.org
17487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17488 S:      Maintained
17489 F:      Documentation/devicetree/bindings/x86/
17490 F:      Documentation/x86/
17491 F:      arch/x86/
17492
17493 X86 ENTRY CODE
17494 M:      Andy Lutomirski <luto@kernel.org>
17495 L:      linux-kernel@vger.kernel.org
17496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17497 S:      Maintained
17498 F:      arch/x86/entry/
17499
17500 X86 MCE INFRASTRUCTURE
17501 M:      Tony Luck <tony.luck@intel.com>
17502 M:      Borislav Petkov <bp@alien8.de>
17503 L:      linux-edac@vger.kernel.org
17504 S:      Maintained
17505 F:      arch/x86/kernel/cpu/mce/*
17506
17507 X86 MICROCODE UPDATE SUPPORT
17508 M:      Borislav Petkov <bp@alien8.de>
17509 S:      Maintained
17510 F:      arch/x86/kernel/cpu/microcode/*
17511
17512 X86 MM
17513 M:      Dave Hansen <dave.hansen@linux.intel.com>
17514 M:      Andy Lutomirski <luto@kernel.org>
17515 M:      Peter Zijlstra <peterz@infradead.org>
17516 L:      linux-kernel@vger.kernel.org
17517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17518 S:      Maintained
17519 F:      arch/x86/mm/
17520
17521 X86 PLATFORM DRIVERS
17522 M:      Darren Hart <dvhart@infradead.org>
17523 M:      Andy Shevchenko <andy@infradead.org>
17524 L:      platform-driver-x86@vger.kernel.org
17525 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17526 S:      Maintained
17527 F:      drivers/platform/x86/
17528 F:      drivers/platform/olpc/
17529
17530 X86 PLATFORM DRIVERS - ARCH
17531 R:      Darren Hart <dvhart@infradead.org>
17532 R:      Andy Shevchenko <andy@infradead.org>
17533 L:      platform-driver-x86@vger.kernel.org
17534 L:      x86@kernel.org
17535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17536 S:      Maintained
17537 F:      arch/x86/platform
17538
17539 X86 VDSO
17540 M:      Andy Lutomirski <luto@kernel.org>
17541 L:      linux-kernel@vger.kernel.org
17542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17543 S:      Maintained
17544 F:      arch/x86/entry/vdso/
17545
17546 XARRAY
17547 M:      Matthew Wilcox <willy@infradead.org>
17548 L:      linux-fsdevel@vger.kernel.org
17549 S:      Supported
17550 F:      Documentation/core-api/xarray.rst
17551 F:      lib/idr.c
17552 F:      lib/xarray.c
17553 F:      include/linux/idr.h
17554 F:      include/linux/xarray.h
17555 F:      tools/testing/radix-tree
17556
17557 XBOX DVD IR REMOTE
17558 M:      Benjamin Valentin <benpicco@googlemail.com>
17559 S:      Maintained
17560 F:      drivers/media/rc/xbox_remote.c
17561 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17562
17563 XC2028/3028 TUNER DRIVER
17564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17565 L:      linux-media@vger.kernel.org
17566 W:      https://linuxtv.org
17567 T:      git git://linuxtv.org/media_tree.git
17568 S:      Maintained
17569 F:      drivers/media/tuners/tuner-xc2028.*
17570
17571 XDP (eXpress Data Path)
17572 M:      Alexei Starovoitov <ast@kernel.org>
17573 M:      Daniel Borkmann <daniel@iogearbox.net>
17574 M:      David S. Miller <davem@davemloft.net>
17575 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17576 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17577 M:      John Fastabend <john.fastabend@gmail.com>
17578 L:      netdev@vger.kernel.org
17579 L:      bpf@vger.kernel.org
17580 S:      Supported
17581 F:      net/core/xdp.c
17582 F:      include/net/xdp.h
17583 F:      kernel/bpf/devmap.c
17584 F:      kernel/bpf/cpumap.c
17585 F:      include/trace/events/xdp.h
17586 K:      xdp
17587 N:      xdp
17588
17589 XDP SOCKETS (AF_XDP)
17590 M:      Björn Töpel <bjorn.topel@intel.com>
17591 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17592 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17593 L:      netdev@vger.kernel.org
17594 L:      bpf@vger.kernel.org
17595 S:      Maintained
17596 F:      kernel/bpf/xskmap.c
17597 F:      net/xdp/
17598
17599 XEN BLOCK SUBSYSTEM
17600 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17601 M:      Roger Pau Monné <roger.pau@citrix.com>
17602 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17603 S:      Supported
17604 F:      drivers/block/xen-blkback/*
17605 F:      drivers/block/xen*
17606
17607 XEN HYPERVISOR ARM
17608 M:      Stefano Stabellini <sstabellini@kernel.org>
17609 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17610 S:      Maintained
17611 F:      arch/arm/xen/
17612 F:      arch/arm/include/asm/xen/
17613
17614 XEN HYPERVISOR ARM64
17615 M:      Stefano Stabellini <sstabellini@kernel.org>
17616 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17617 S:      Maintained
17618 F:      arch/arm64/xen/
17619 F:      arch/arm64/include/asm/xen/
17620
17621 XEN HYPERVISOR INTERFACE
17622 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17623 M:      Juergen Gross <jgross@suse.com>
17624 R:      Stefano Stabellini <sstabellini@kernel.org>
17625 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17627 S:      Supported
17628 F:      arch/x86/xen/
17629 F:      arch/x86/platform/pvh/
17630 F:      drivers/*/xen-*front.c
17631 F:      drivers/xen/
17632 F:      arch/x86/include/asm/xen/
17633 F:      arch/x86/include/asm/pvclock-abi.h
17634 F:      include/xen/
17635 F:      include/uapi/xen/
17636 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17637 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17638
17639 XEN NETWORK BACKEND DRIVER
17640 M:      Wei Liu <wei.liu@kernel.org>
17641 M:      Paul Durrant <paul.durrant@citrix.com>
17642 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17643 L:      netdev@vger.kernel.org
17644 S:      Supported
17645 F:      drivers/net/xen-netback/*
17646
17647 XEN PCI SUBSYSTEM
17648 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17650 S:      Supported
17651 F:      arch/x86/pci/*xen*
17652 F:      drivers/pci/*xen*
17653
17654 XEN PVSCSI DRIVERS
17655 M:      Juergen Gross <jgross@suse.com>
17656 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17657 L:      linux-scsi@vger.kernel.org
17658 S:      Supported
17659 F:      drivers/scsi/xen-scsifront.c
17660 F:      drivers/xen/xen-scsiback.c
17661 F:      include/xen/interface/io/vscsiif.h
17662
17663 XEN SWIOTLB SUBSYSTEM
17664 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17665 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17666 L:      iommu@lists.linux-foundation.org
17667 S:      Supported
17668 F:      arch/x86/xen/*swiotlb*
17669 F:      drivers/xen/*swiotlb*
17670
17671 XEN SOUND FRONTEND DRIVER
17672 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17673 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17674 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17675 S:      Supported
17676 F:      sound/xen/*
17677
17678 XFS FILESYSTEM
17679 M:      Darrick J. Wong <darrick.wong@oracle.com>
17680 M:      linux-xfs@vger.kernel.org
17681 L:      linux-xfs@vger.kernel.org
17682 W:      http://xfs.org/
17683 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17684 S:      Supported
17685 F:      Documentation/admin-guide/xfs.rst
17686 F:      Documentation/ABI/testing/sysfs-fs-xfs
17687 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17688 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17689 F:      fs/xfs/
17690 F:      include/uapi/linux/dqblk_xfs.h
17691 F:      include/uapi/linux/fsmap.h
17692
17693 XILINX AXI ETHERNET DRIVER
17694 M:      Anirudha Sarangi <anirudh@xilinx.com>
17695 M:      John Linn <John.Linn@xilinx.com>
17696 S:      Maintained
17697 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17698
17699 XILINX UARTLITE SERIAL DRIVER
17700 M:      Peter Korsgaard <jacmet@sunsite.dk>
17701 L:      linux-serial@vger.kernel.org
17702 S:      Maintained
17703 F:      drivers/tty/serial/uartlite.c
17704
17705 XILINX VIDEO IP CORES
17706 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17707 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17708 L:      linux-media@vger.kernel.org
17709 T:      git git://linuxtv.org/media_tree.git
17710 S:      Supported
17711 F:      Documentation/devicetree/bindings/media/xilinx/
17712 F:      drivers/media/platform/xilinx/
17713 F:      include/uapi/linux/xilinx-v4l2-controls.h
17714
17715 XILLYBUS DRIVER
17716 M:      Eli Billauer <eli.billauer@gmail.com>
17717 L:      linux-kernel@vger.kernel.org
17718 S:      Supported
17719 F:      drivers/char/xillybus/
17720
17721 XLP9XX I2C DRIVER
17722 M:      George Cherian <george.cherian@cavium.com>
17723 M:      Jan Glauber <jglauber@cavium.com>
17724 L:      linux-i2c@vger.kernel.org
17725 W:      http://www.cavium.com
17726 S:      Supported
17727 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17728 F:      drivers/i2c/busses/i2c-xlp9xx.c
17729
17730 XRA1403 GPIO EXPANDER
17731 M:      Nandor Han <nandor.han@ge.com>
17732 M:      Semi Malinen <semi.malinen@ge.com>
17733 L:      linux-gpio@vger.kernel.org
17734 S:      Maintained
17735 F:      drivers/gpio/gpio-xra1403.c
17736 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17737
17738 XTENSA XTFPGA PLATFORM SUPPORT
17739 M:      Max Filippov <jcmvbkbc@gmail.com>
17740 L:      linux-xtensa@linux-xtensa.org
17741 S:      Maintained
17742 F:      drivers/spi/spi-xtensa-xtfpga.c
17743 F:      sound/soc/xtensa/xtfpga-i2s.c
17744
17745 YAM DRIVER FOR AX.25
17746 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17747 L:      linux-hams@vger.kernel.org
17748 S:      Maintained
17749 F:      drivers/net/hamradio/yam*
17750 F:      include/linux/yam.h
17751
17752 YAMA SECURITY MODULE
17753 M:      Kees Cook <keescook@chromium.org>
17754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17755 S:      Supported
17756 F:      security/yama/
17757 F:      Documentation/admin-guide/LSM/Yama.rst
17758
17759 YEALINK PHONE DRIVER
17760 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17761 L:      usbb2k-api-dev@nongnu.org
17762 S:      Maintained
17763 F:      Documentation/input/devices/yealink.rst
17764 F:      drivers/input/misc/yealink.*
17765
17766 Z8530 DRIVER FOR AX.25
17767 M:      Joerg Reuter <jreuter@yaina.de>
17768 W:      http://yaina.de/jreuter/
17769 W:      http://www.qsl.net/dl1bke/
17770 L:      linux-hams@vger.kernel.org
17771 S:      Maintained
17772 F:      Documentation/networking/z8530drv.txt
17773 F:      drivers/net/hamradio/*scc.c
17774 F:      drivers/net/hamradio/z8530.h
17775
17776 ZBUD COMPRESSED PAGE ALLOCATOR
17777 M:      Seth Jennings <sjenning@redhat.com>
17778 M:      Dan Streetman <ddstreet@ieee.org>
17779 L:      linux-mm@kvack.org
17780 S:      Maintained
17781 F:      mm/zbud.c
17782 F:      include/linux/zbud.h
17783
17784 ZD1211RW WIRELESS DRIVER
17785 M:      Daniel Drake <dsd@gentoo.org>
17786 M:      Ulrich Kunitz <kune@deine-taler.de>
17787 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17788 L:      linux-wireless@vger.kernel.org
17789 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17790 S:      Maintained
17791 F:      drivers/net/wireless/zydas/zd1211rw/
17792
17793 ZD1301 MEDIA DRIVER
17794 M:      Antti Palosaari <crope@iki.fi>
17795 L:      linux-media@vger.kernel.org
17796 W:      https://linuxtv.org/
17797 W:      http://palosaari.fi/linux/
17798 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17799 S:      Maintained
17800 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17801
17802 ZD1301_DEMOD MEDIA DRIVER
17803 M:      Antti Palosaari <crope@iki.fi>
17804 L:      linux-media@vger.kernel.org
17805 W:      https://linuxtv.org/
17806 W:      http://palosaari.fi/linux/
17807 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17808 S:      Maintained
17809 F:      drivers/media/dvb-frontends/zd1301_demod*
17810
17811 ZHAOXIN PROCESSOR SUPPORT
17812 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17813 L:      linux-kernel@vger.kernel.org
17814 S:      Maintained
17815 F:      arch/x86/kernel/cpu/zhaoxin.c
17816
17817 ZPOOL COMPRESSED PAGE STORAGE API
17818 M:      Dan Streetman <ddstreet@ieee.org>
17819 L:      linux-mm@kvack.org
17820 S:      Maintained
17821 F:      mm/zpool.c
17822 F:      include/linux/zpool.h
17823
17824 ZR36067 VIDEO FOR LINUX DRIVER
17825 L:      mjpeg-users@lists.sourceforge.net
17826 L:      linux-media@vger.kernel.org
17827 W:      http://mjpeg.sourceforge.net/driver-zoran/
17828 T:      hg https://linuxtv.org/hg/v4l-dvb
17829 S:      Odd Fixes
17830 F:      drivers/staging/media/zoran/
17831
17832 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17833 M:      Minchan Kim <minchan@kernel.org>
17834 M:      Nitin Gupta <ngupta@vflare.org>
17835 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17836 L:      linux-kernel@vger.kernel.org
17837 S:      Maintained
17838 F:      drivers/block/zram/
17839 F:      Documentation/admin-guide/blockdev/zram.rst
17840
17841 ZS DECSTATION Z85C30 SERIAL DRIVER
17842 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17843 S:      Maintained
17844 F:      drivers/tty/serial/zs.*
17845
17846 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17847 M:      Minchan Kim <minchan@kernel.org>
17848 M:      Nitin Gupta <ngupta@vflare.org>
17849 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17850 L:      linux-mm@kvack.org
17851 S:      Maintained
17852 F:      mm/zsmalloc.c
17853 F:      include/linux/zsmalloc.h
17854 F:      Documentation/vm/zsmalloc.rst
17855
17856 ZSWAP COMPRESSED SWAP CACHING
17857 M:      Seth Jennings <sjenning@redhat.com>
17858 M:      Dan Streetman <ddstreet@ieee.org>
17859 L:      linux-mm@kvack.org
17860 S:      Maintained
17861 F:      mm/zswap.c
17862
17863 THE REST
17864 M:      Linus Torvalds <torvalds@linux-foundation.org>
17865 L:      linux-kernel@vger.kernel.org
17866 Q:      http://patchwork.kernel.org/project/LKML/list/
17867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17868 S:      Buried alive in reporters
17869 F:      *
17870 F:      */