MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E 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-dio-48e.c
 264
 265 ACCES 104-IDI-48 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-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 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-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 678 M:      Tomislav Denis <tomislav.denis@avl.com>
 679 W:      http://www.allsensors.com/
 680 S:      Maintained
 681 L:      linux-iio@vger.kernel.org
 682 F:      drivers/iio/pressure/dlhl60d.c
 683 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 684
 685 ALLEGRO DVT VIDEO IP CORE DRIVER
 686 M:      Michael Tretter <m.tretter@pengutronix.de>
 687 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/allegro-dvt/
 691
 692 ALLWINNER CPUFREQ DRIVER
 693 M:      Yangtao Li <tiny.windzz@gmail.com>
 694 L:      linux-pm@vger.kernel.org
 695 S:      Maintained
 696 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 697 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 698
 699 ALLWINNER CRYPTO DRIVERS
 700 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 701 L:      linux-crypto@vger.kernel.org
 702 S:      Maintained
 703 F:      drivers/crypto/allwinner/
 704
 705 ALLWINNER VPU DRIVER
 706 M:      Maxime Ripard <mripard@kernel.org>
 707 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 708 L:      linux-media@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/staging/media/sunxi/cedrus/
 711
 712 ALPHA PORT
 713 M:      Richard Henderson <rth@twiddle.net>
 714 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 715 M:      Matt Turner <mattst88@gmail.com>
 716 S:      Odd Fixes
 717 L:      linux-alpha@vger.kernel.org
 718 F:      arch/alpha/
 719
 720 ALPS PS/2 TOUCHPAD DRIVER
 721 R:      Pali Rohár <pali.rohar@gmail.com>
 722 F:      drivers/input/mouse/alps.*
 723
 724 ALTERA I2C CONTROLLER DRIVER
 725 M:      Thor Thayer <thor.thayer@linux.intel.com>
 726 S:      Maintained
 727 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 728 F:      drivers/i2c/busses/i2c-altera.c
 729
 730 ALTERA MAILBOX DRIVER
 731 M:      Ley Foon Tan <lftan@altera.com>
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/mailbox/mailbox-altera.c
 735
 736 ALTERA PIO DRIVER
 737 M:      Tien Hock Loh <thloh@altera.com>
 738 L:      linux-gpio@vger.kernel.org
 739 S:      Maintained
 740 F:      drivers/gpio/gpio-altera.c
 741
 742 ALTERA SYSTEM MANAGER DRIVER
 743 M:      Thor Thayer <thor.thayer@linux.intel.com>
 744 S:      Maintained
 745 F:      drivers/mfd/altera-sysmgr.c
 746 F:      include/linux/mfd/altera-sysmgr.h
 747
 748 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 749 M:      Thor Thayer <thor.thayer@linux.intel.com>
 750 S:      Maintained
 751 F:      drivers/gpio/gpio-altera-a10sr.c
 752 F:      drivers/mfd/altera-a10sr.c
 753 F:      drivers/reset/reset-a10sr.c
 754 F:      include/linux/mfd/altera-a10sr.h
 755 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 756
 757 ALTERA TRIPLE SPEED ETHERNET DRIVER
 758 M:      Thor Thayer <thor.thayer@linux.intel.com>
 759 L:      netdev@vger.kernel.org
 760 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 761 S:      Maintained
 762 F:      drivers/net/ethernet/altera/
 763
 764 ALTERA UART/JTAG UART SERIAL DRIVERS
 765 M:      Tobias Klauser <tklauser@distanz.ch>
 766 L:      linux-serial@vger.kernel.org
 767 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 768 S:      Maintained
 769 F:      drivers/tty/serial/altera_uart.c
 770 F:      drivers/tty/serial/altera_jtaguart.c
 771 F:      include/linux/altera_uart.h
 772 F:      include/linux/altera_jtaguart.h
 773
 774 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 775 M:      Talel Shenhar <talel@amazon.com>
 776 S:      Maintained
 777 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 778 F:      drivers/thermal/thermal_mmio.c
 779
 780 AMAZON ETHERNET DRIVERS
 781 M:      Netanel Belgazal <netanel@amazon.com>
 782 M:      Arthur Kiyanovski <akiyano@amazon.com>
 783 R:      Guy Tzalik <gtzalik@amazon.com>
 784 R:      Saeed Bishara <saeedb@amazon.com>
 785 R:      Zorik Machulsky <zorik@amazon.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      Documentation/networking/device_drivers/amazon/ena.txt
 789 F:      drivers/net/ethernet/amazon/
 790
 791 AMAZON RDMA EFA DRIVER
 792 M:      Gal Pressman <galpress@amazon.com>
 793 R:      Yossi Leybovich <sleybo@amazon.com>
 794 L:      linux-rdma@vger.kernel.org
 795 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 796 S:      Supported
 797 F:      drivers/infiniband/hw/efa/
 798 F:      include/uapi/rdma/efa-abi.h
 799
 800 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 801 M:      Tom Lendacky <thomas.lendacky@amd.com>
 802 M:      Gary Hook <gary.hook@amd.com>
 803 L:      linux-crypto@vger.kernel.org
 804 S:      Supported
 805 F:      drivers/crypto/ccp/
 806 F:      include/linux/ccp.h
 807
 808 AMD DISPLAY CORE
 809 M:      Harry Wentland <harry.wentland@amd.com>
 810 M:      Leo Li <sunpeng.li@amd.com>
 811 L:      amd-gfx@lists.freedesktop.org
 812 T:      git git://people.freedesktop.org/~agd5f/linux
 813 S:      Supported
 814 F:      drivers/gpu/drm/amd/display/
 815
 816 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 817 M:      Huang Rui <ray.huang@amd.com>
 818 L:      linux-hwmon@vger.kernel.org
 819 S:      Supported
 820 F:      Documentation/hwmon/fam15h_power.rst
 821 F:      drivers/hwmon/fam15h_power.c
 822
 823 AMD FCH GPIO DRIVER
 824 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 825 L:      linux-gpio@vger.kernel.org
 826 S:      Maintained
 827 F:      drivers/gpio/gpio-amd-fch.c
 828 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 829
 830 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 831 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 832 S:      Orphan
 833 F:      drivers/usb/gadget/udc/amd5536udc.*
 834
 835 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 836 M:      Andres Salomon <dilinger@queued.net>
 837 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 838 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 839 S:      Supported
 840 F:      drivers/char/hw_random/geode-rng.c
 841 F:      drivers/crypto/geode*
 842 F:      drivers/video/fbdev/geode/
 843 F:      arch/x86/include/asm/geode.h
 844
 845 AMD IOMMU (AMD-VI)
 846 M:      Joerg Roedel <joro@8bytes.org>
 847 L:      iommu@lists.linux-foundation.org
 848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 849 S:      Maintained
 850 F:      drivers/iommu/amd_iommu*.[ch]
 851 F:      include/linux/amd-iommu.h
 852
 853 AMD KFD
 854 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 855 L:      amd-gfx@lists.freedesktop.org
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857 S:      Supported
 858 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 859 F:      drivers/gpu/drm/amd/amdkfd/
 860 F:      drivers/gpu/drm/amd/include/cik_structs.h
 861 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 862 F:      drivers/gpu/drm/amd/include/vi_structs.h
 863 F:      drivers/gpu/drm/amd/include/v9_structs.h
 864 F:      include/uapi/linux/kfd_ioctl.h
 865
 866 AMD MP2 I2C DRIVER
 867 M:      Elie Morisse <syniurge@gmail.com>
 868 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 869 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 870 L:      linux-i2c@vger.kernel.org
 871 S:      Maintained
 872 F:      drivers/i2c/busses/i2c-amd-mp2*
 873
 874 AMD POWERPLAY
 875 M:      Evan Quan <evan.quan@amd.com>
 876 L:      amd-gfx@lists.freedesktop.org
 877 S:      Supported
 878 F:      drivers/gpu/drm/amd/powerplay/
 879 T:      git git://people.freedesktop.org/~agd5f/linux
 880
 881 AMD SEATTLE DEVICE TREE SUPPORT
 882 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 883 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 884 M:      Tom Lendacky <thomas.lendacky@amd.com>
 885 S:      Supported
 886 F:      arch/arm64/boot/dts/amd/
 887
 888 AMD XGBE DRIVER
 889 M:      Tom Lendacky <thomas.lendacky@amd.com>
 890 L:      netdev@vger.kernel.org
 891 S:      Supported
 892 F:      drivers/net/ethernet/amd/xgbe/
 893 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 894
 895 ANALOG DEVICES INC AD5686 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-pm@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5686*
 901 F:      drivers/iio/dac/ad5696*
 902
 903 ANALOG DEVICES INC AD5758 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/dac/ad5758.c
 909 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 910
 911 ANALOG DEVICES INC AD7091R5 DRIVER
 912 M:      Beniamin Bia <beniamin.bia@analog.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7091r5.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
 918
 919 ANALOG DEVICES INC AD7124 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 L:      linux-iio@vger.kernel.org
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/iio/adc/ad7124.c
 925 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 926
 927 ANALOG DEVICES INC AD7292 DRIVER
 928 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 929 L:      linux-iio@vger.kernel.org
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      drivers/iio/adc/ad7292.c
 933 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 934
 935 ANALOG DEVICES INC AD7606 DRIVER
 936 M:      Stefan Popa <stefan.popa@analog.com>
 937 M:      Beniamin Bia <beniamin.bia@analog.com>
 938 L:      linux-iio@vger.kernel.org
 939 W:      http://ez.analog.com/community/linux-device-drivers
 940 S:      Supported
 941 F:      drivers/iio/adc/ad7606.c
 942 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 943
 944 ANALOG DEVICES INC AD7768-1 DRIVER
 945 M:      Stefan Popa <stefan.popa@analog.com>
 946 L:      linux-iio@vger.kernel.org
 947 W:      http://ez.analog.com/community/linux-device-drivers
 948 S:      Supported
 949 F:      drivers/iio/adc/ad7768-1.c
 950 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 951
 952 ANALOG DEVICES INC AD7780 DRIVER
 953 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 954 M:      Renato Lui Geh <renatogeh@gmail.com>
 955 L:      linux-iio@vger.kernel.org
 956 W:      http://ez.analog.com/community/linux-device-drivers
 957 S:      Supported
 958 F:      drivers/iio/adc/ad7780.c
 959 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 960
 961 ANALOG DEVICES INC AD9389B DRIVER
 962 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 963 L:      linux-media@vger.kernel.org
 964 S:      Maintained
 965 F:      drivers/media/i2c/ad9389b*
 966
 967 ANALOG DEVICES INC ADGS1408 DRIVER
 968 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 969 S:      Supported
 970 F:      drivers/mux/adgs1408.c
 971 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 972
 973 ANALOG DEVICES INC ADIN DRIVER
 974 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 975 L:      netdev@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 S:      Supported
 978 F:      drivers/net/phy/adin.c
 979 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 980
 981 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 982 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 983 S:      Supported
 984 L:      linux-iio@vger.kernel.org
 985 F:      include/linux/iio/imu/adis.h
 986 F:      drivers/iio/imu/adis.c
 987
 988 ANALOG DEVICES INC ADIS16460 DRIVER
 989 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 990 S:      Supported
 991 L:      linux-iio@vger.kernel.org
 992 W:      http://ez.analog.com/community/linux-device-drivers
 993 F:      drivers/iio/imu/adis16460.c
 994 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 995
 996 ANALOG DEVICES INC ADP5061 DRIVER
 997 M:      Stefan Popa <stefan.popa@analog.com>
 998 L:      linux-pm@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 S:      Supported
1001 F:      drivers/power/supply/adp5061.c
1002
1003 ANALOG DEVICES INC ADV7180 DRIVER
1004 M:      Lars-Peter Clausen <lars@metafoo.de>
1005 L:      linux-media@vger.kernel.org
1006 W:      http://ez.analog.com/community/linux-device-drivers
1007 S:      Supported
1008 F:      drivers/media/i2c/adv7180.c
1009
1010 ANALOG DEVICES INC ADV748X DRIVER
1011 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1012 L:      linux-media@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/media/i2c/adv748x/*
1015
1016 ANALOG DEVICES INC ADV7511 DRIVER
1017 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1018 L:      linux-media@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/media/i2c/adv7511*
1021
1022 ANALOG DEVICES INC ADV7604 DRIVER
1023 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1024 L:      linux-media@vger.kernel.org
1025 S:      Maintained
1026 F:      drivers/media/i2c/adv7604*
1027
1028 ANALOG DEVICES INC ADV7842 DRIVER
1029 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1030 L:      linux-media@vger.kernel.org
1031 S:      Maintained
1032 F:      drivers/media/i2c/adv7842*
1033
1034 ANALOG DEVICES INC ASOC CODEC DRIVERS
1035 M:      Lars-Peter Clausen <lars@metafoo.de>
1036 M:      Nuno Sá <nuno.sa@analog.com>
1037 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1038 W:      http://wiki.analog.com/
1039 W:      http://ez.analog.com/community/linux-device-drivers
1040 S:      Supported
1041 F:      sound/soc/codecs/adau*
1042 F:      sound/soc/codecs/adav*
1043 F:      sound/soc/codecs/ad1*
1044 F:      sound/soc/codecs/ad7*
1045 F:      sound/soc/codecs/ssm*
1046 F:      sound/soc/codecs/sigmadsp.*
1047
1048 ANALOG DEVICES INC DMA DRIVERS
1049 M:      Lars-Peter Clausen <lars@metafoo.de>
1050 W:      http://ez.analog.com/community/linux-device-drivers
1051 S:      Supported
1052 F:      drivers/dma/dma-axi-dmac.c
1053
1054 ANALOG DEVICES INC IIO DRIVERS
1055 M:      Lars-Peter Clausen <lars@metafoo.de>
1056 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1057 M:      Stefan Popa <stefan.popa@analog.com>
1058 W:      http://wiki.analog.com/
1059 W:      http://ez.analog.com/community/linux-device-drivers
1060 S:      Supported
1061 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1062 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1063 F:      drivers/iio/*/ad*
1064 F:      drivers/iio/adc/ltc249*
1065 X:      drivers/iio/*/adjd*
1066 F:      drivers/staging/iio/*/ad*
1067
1068 ANALOGBITS PLL LIBRARIES
1069 M:      Paul Walmsley <paul.walmsley@sifive.com>
1070 S:      Supported
1071 F:      drivers/clk/analogbits/*
1072 F:      include/linux/clk/analogbits*
1073
1074 ANDES ARCHITECTURE
1075 M:      Nick Hu <nickhu@andestech.com>
1076 M:      Greentime Hu <green.hu@gmail.com>
1077 M:      Vincent Chen <deanbo422@gmail.com>
1078 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1079 S:      Supported
1080 F:      arch/nds32/
1081 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1082 F:      Documentation/devicetree/bindings/nds32/
1083 K:      nds32
1084 N:      nds32
1085
1086 ANDROID CONFIG FRAGMENTS
1087 M:      Rob Herring <robh@kernel.org>
1088 S:      Supported
1089 F:      kernel/configs/android*
1090
1091 ANDROID DRIVERS
1092 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1093 M:      Arve Hjønnevåg <arve@android.com>
1094 M:      Todd Kjos <tkjos@android.com>
1095 M:      Martijn Coenen <maco@android.com>
1096 M:      Joel Fernandes <joel@joelfernandes.org>
1097 M:      Christian Brauner <christian@brauner.io>
1098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1099 L:      devel@driverdev.osuosl.org
1100 S:      Supported
1101 F:      drivers/android/
1102 F:      drivers/staging/android/
1103
1104 ANDROID GOLDFISH PIC DRIVER
1105 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1106 S:      Supported
1107 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1108 F:      drivers/irqchip/irq-goldfish-pic.c
1109
1110 ANDROID GOLDFISH RTC DRIVER
1111 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1112 S:      Supported
1113 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1114 F:      drivers/rtc/rtc-goldfish.c
1115
1116 ANDROID ION DRIVER
1117 M:      Laura Abbott <labbott@redhat.com>
1118 M:      Sumit Semwal <sumit.semwal@linaro.org>
1119 L:      devel@driverdev.osuosl.org
1120 L:      dri-devel@lists.freedesktop.org
1121 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1122 S:      Supported
1123 F:      drivers/staging/android/ion
1124 F:      drivers/staging/android/uapi/ion.h
1125
1126 AOA (Apple Onboard Audio) ALSA DRIVER
1127 M:      Johannes Berg <johannes@sipsolutions.net>
1128 L:      linuxppc-dev@lists.ozlabs.org
1129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1130 S:      Maintained
1131 F:      sound/aoa/
1132
1133 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1134 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1135 L:      linux-iio@vger.kernel.org
1136 S:      Maintained
1137 F:      drivers/iio/adc/stx104.c
1138
1139 APM DRIVER
1140 M:      Jiri Kosina <jikos@kernel.org>
1141 S:      Odd fixes
1142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1143 F:      arch/x86/kernel/apm_32.c
1144 F:      include/linux/apm_bios.h
1145 F:      include/uapi/linux/apm_bios.h
1146 F:      drivers/char/apm-emulation.c
1147
1148 APPARMOR SECURITY MODULE
1149 M:      John Johansen <john.johansen@canonical.com>
1150 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1151 W:      wiki.apparmor.net
1152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1153 S:      Supported
1154 F:      security/apparmor/
1155 F:      Documentation/admin-guide/LSM/apparmor.rst
1156
1157 APPLE BCM5974 MULTITOUCH DRIVER
1158 M:      Henrik Rydberg <rydberg@bitmath.org>
1159 L:      linux-input@vger.kernel.org
1160 S:      Odd fixes
1161 F:      drivers/input/mouse/bcm5974.c
1162
1163 APPLE SMC DRIVER
1164 M:      Henrik Rydberg <rydberg@bitmath.org>
1165 L:      linux-hwmon@vger.kernel.org
1166 S:      Odd fixes
1167 F:      drivers/hwmon/applesmc.c
1168
1169 APPLETALK NETWORK LAYER
1170 L:      netdev@vger.kernel.org
1171 S:      Odd fixes
1172 F:      drivers/net/appletalk/
1173 F:      net/appletalk/
1174 F:      include/linux/atalk.h
1175 F:      include/uapi/linux/atalk.h
1176
1177 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1178 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1179 S:      Supported
1180 F:      arch/arm64/boot/dts/apm/
1181
1182 APPLIED MICRO (APM) X-GENE SOC EDAC
1183 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1184 S:      Supported
1185 F:      drivers/edac/xgene_edac.c
1186 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1187
1188 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1189 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1190 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1191 S:      Supported
1192 F:      drivers/net/ethernet/apm/xgene-v2/
1193
1194 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1195 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1196 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1197 M:      Quan Nguyen <quan@os.amperecomputing.com>
1198 S:      Supported
1199 F:      drivers/net/ethernet/apm/xgene/
1200 F:      drivers/net/phy/mdio-xgene.c
1201 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1202 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1203
1204 APPLIED MICRO (APM) X-GENE SOC PMU
1205 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1206 S:      Supported
1207 F:      drivers/perf/xgene_pmu.c
1208 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1209 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1210
1211 APTINA CAMERA SENSOR PLL
1212 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1213 L:      linux-media@vger.kernel.org
1214 S:      Maintained
1215 F:      drivers/media/i2c/aptina-pll.*
1216
1217 AQUANTIA ETHERNET DRIVER (atlantic)
1218 M:      Igor Russkikh <irusskikh@marvell.com>
1219 L:      netdev@vger.kernel.org
1220 S:      Supported
1221 W:      https://www.marvell.com/
1222 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1223 F:      drivers/net/ethernet/aquantia/atlantic/
1224 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1225
1226 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1227 M:      Egor Pomozov <epomozov@marvell.com>
1228 L:      netdev@vger.kernel.org
1229 S:      Supported
1230 W:      http://www.aquantia.com
1231 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1232
1233 ARC FRAMEBUFFER DRIVER
1234 M:      Jaya Kumar <jayalk@intworks.biz>
1235 S:      Maintained
1236 F:      drivers/video/fbdev/arcfb.c
1237 F:      drivers/video/fbdev/core/fb_defio.c
1238
1239 ARC PGU DRM DRIVER
1240 M:      Alexey Brodkin <abrodkin@synopsys.com>
1241 S:      Supported
1242 F:      drivers/gpu/drm/arc/
1243 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1244
1245 ARCNET NETWORK LAYER
1246 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1247 L:      netdev@vger.kernel.org
1248 S:      Maintained
1249 F:      drivers/net/arcnet/
1250 F:      include/uapi/linux/if_arcnet.h
1251
1252 ARM ARCHITECTED TIMER DRIVER
1253 M:      Mark Rutland <mark.rutland@arm.com>
1254 M:      Marc Zyngier <maz@kernel.org>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/include/asm/arch_timer.h
1258 F:      arch/arm64/include/asm/arch_timer.h
1259 F:      drivers/clocksource/arm_arch_timer.c
1260
1261 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1262 M:      Linus Walleij <linus.walleij@linaro.org>
1263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1264 S:      Maintained
1265 F:      Documentation/devicetree/bindings/arm/arm-boards
1266 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1267 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1268 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1269 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1270 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1271 F:      arch/arm/mach-integrator/
1272 F:      arch/arm/mach-realview/
1273 F:      arch/arm/mach-versatile/
1274 F:      arch/arm/plat-versatile/
1275 F:      arch/arm/boot/dts/arm-realview-*
1276 F:      arch/arm/boot/dts/integrator*
1277 F:      arch/arm/boot/dts/versatile*
1278 F:      drivers/clk/versatile/
1279 F:      drivers/i2c/busses/i2c-versatile.c
1280 F:      drivers/irqchip/irq-versatile-fpga.c
1281 F:      drivers/mtd/maps/physmap_of_versatile.c
1282 F:      drivers/power/reset/arm-versatile-reboot.c
1283 F:      drivers/soc/versatile/
1284
1285 ARM HDLCD DRM DRIVER
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 S:      Supported
1288 F:      drivers/gpu/drm/arm/hdlcd_*
1289 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1290
1291 ARM KOMEDA DRM-KMS DRIVER
1292 M:      James (Qian) Wang <james.qian.wang@arm.com>
1293 M:      Liviu Dudau <liviu.dudau@arm.com>
1294 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1295 L:      Mali DP Maintainers <malidp@foss.arm.com>
1296 S:      Supported
1297 T:      git git://anongit.freedesktop.org/drm/drm-misc
1298 F:      drivers/gpu/drm/arm/display/include/
1299 F:      drivers/gpu/drm/arm/display/komeda/
1300 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1301 F:      Documentation/gpu/komeda-kms.rst
1302
1303 ARM MALI-DP DRM DRIVER
1304 M:      Liviu Dudau <liviu.dudau@arm.com>
1305 M:      Brian Starkey <brian.starkey@arm.com>
1306 L:      Mali DP Maintainers <malidp@foss.arm.com>
1307 S:      Supported
1308 T:      git git://anongit.freedesktop.org/drm/drm-misc
1309 F:      drivers/gpu/drm/arm/
1310 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1311 F:      Documentation/gpu/afbc.rst
1312
1313 ARM MALI PANFROST DRM DRIVER
1314 M:      Rob Herring <robh@kernel.org>
1315 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1316 R:      Steven Price <steven.price@arm.com>
1317 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1318 L:      dri-devel@lists.freedesktop.org
1319 S:      Supported
1320 T:      git git://anongit.freedesktop.org/drm/drm-misc
1321 F:      drivers/gpu/drm/panfrost/
1322 F:      include/uapi/drm/panfrost_drm.h
1323
1324 ARM MFM AND FLOPPY DRIVERS
1325 M:      Ian Molton <spyro@f2s.com>
1326 S:      Maintained
1327 F:      arch/arm/mach-rpc/floppydma.S
1328 F:      arch/arm/include/asm/floppy.h
1329
1330 ARM PMU PROFILING AND DEBUGGING
1331 M:      Will Deacon <will@kernel.org>
1332 M:      Mark Rutland <mark.rutland@arm.com>
1333 S:      Maintained
1334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1335 F:      arch/arm*/kernel/perf_*
1336 F:      arch/arm/oprofile/common.c
1337 F:      arch/arm*/kernel/hw_breakpoint.c
1338 F:      arch/arm*/include/asm/hw_breakpoint.h
1339 F:      arch/arm*/include/asm/perf_event.h
1340 F:      drivers/perf/*
1341 F:      include/linux/perf/arm_pmu.h
1342 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1343 F:      Documentation/devicetree/bindings/perf/
1344
1345 ARM PORT
1346 M:      Russell King <linux@armlinux.org.uk>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 W:      http://www.armlinux.org.uk/
1349 S:      Odd Fixes
1350 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1351 F:      arch/arm/
1352 X:      arch/arm/boot/dts/
1353
1354 ARM PRIMECELL AACI PL041 DRIVER
1355 M:      Russell King <linux@armlinux.org.uk>
1356 S:      Odd Fixes
1357 F:      sound/arm/aaci.*
1358
1359 ARM PRIMECELL BUS SUPPORT
1360 M:      Russell King <linux@armlinux.org.uk>
1361 S:      Odd Fixes
1362 F:      drivers/amba/
1363 F:      include/linux/amba/bus.h
1364
1365 ARM PRIMECELL CLCD PL110 DRIVER
1366 M:      Russell King <linux@armlinux.org.uk>
1367 S:      Odd Fixes
1368 F:      drivers/video/fbdev/amba-clcd.*
1369
1370 ARM PRIMECELL KMI PL050 DRIVER
1371 M:      Russell King <linux@armlinux.org.uk>
1372 S:      Odd Fixes
1373 F:      drivers/input/serio/ambakmi.*
1374 F:      include/linux/amba/kmi.h
1375
1376 ARM PRIMECELL MMCI PL180/1 DRIVER
1377 M:      Russell King <linux@armlinux.org.uk>
1378 S:      Odd Fixes
1379 F:      drivers/mmc/host/mmci.*
1380 F:      include/linux/amba/mmci.h
1381
1382 ARM PRIMECELL SSP PL022 SPI DRIVER
1383 M:      Linus Walleij <linus.walleij@linaro.org>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1387 F:      drivers/spi/spi-pl022.c
1388
1389 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1390 M:      Russell King <linux@armlinux.org.uk>
1391 S:      Odd Fixes
1392 F:      drivers/tty/serial/amba-pl01*.c
1393 F:      include/linux/amba/serial.h
1394
1395 ARM PRIMECELL VIC PL190/PL192 DRIVER
1396 M:      Linus Walleij <linus.walleij@linaro.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1400 F:      drivers/irqchip/irq-vic.c
1401
1402 AMAZON ANNAPURNA LABS FIC DRIVER
1403 M:      Talel Shenhar <talel@amazon.com>
1404 S:      Maintained
1405 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1406 F:      drivers/irqchip/irq-al-fic.c
1407
1408 ARM SMMU DRIVERS
1409 M:      Will Deacon <will@kernel.org>
1410 R:      Robin Murphy <robin.murphy@arm.com>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      drivers/iommu/arm-smmu*
1414 F:      drivers/iommu/io-pgtable-arm.c
1415 F:      drivers/iommu/io-pgtable-arm-v7s.c
1416
1417 ARM SUB-ARCHITECTURES
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/mach-*/
1421 F:      arch/arm/plat-*/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1423
1424 ARM/ACTIONS SEMI ARCHITECTURE
1425 M:      Andreas Färber <afaerber@suse.de>
1426 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 S:      Maintained
1429 N:      owl
1430 F:      arch/arm/mach-actions/
1431 F:      arch/arm/boot/dts/owl-*
1432 F:      arch/arm64/boot/dts/actions/
1433 F:      drivers/clk/actions/
1434 F:      drivers/clocksource/timer-owl*
1435 F:      drivers/dma/owl-dma.c
1436 F:      drivers/i2c/busses/i2c-owl.c
1437 F:      drivers/mmc/host/owl-mmc.c
1438 F:      drivers/pinctrl/actions/*
1439 F:      drivers/soc/actions/
1440 F:      include/dt-bindings/power/owl-*
1441 F:      include/linux/soc/actions/
1442 F:      Documentation/devicetree/bindings/arm/actions.yaml
1443 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1444 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1445 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1446 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1447 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1448 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1449 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1450
1451 ARM/ADS SPHERE MACHINE SUPPORT
1452 M:      Lennert Buytenhek <kernel@wantstofly.org>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455
1456 ARM/AFEB9260 MACHINE SUPPORT
1457 M:      Sergey Lapin <slapin@ossfans.org>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460
1461 ARM/AJECO 1ARM MACHINE SUPPORT
1462 M:      Lennert Buytenhek <kernel@wantstofly.org>
1463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1464 S:      Maintained
1465
1466 ARM/Allwinner SoC Clock Support
1467 M:      Emilio López <emilio@elopez.com.ar>
1468 S:      Maintained
1469 F:      drivers/clk/sunxi/
1470
1471 ARM/Allwinner sunXi SoC support
1472 M:      Maxime Ripard <mripard@kernel.org>
1473 M:      Chen-Yu Tsai <wens@csie.org>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 N:      sun[x456789]i
1477 N:      sun50i
1478 F:      arch/arm/mach-sunxi/
1479 F:      arch/arm64/boot/dts/allwinner/
1480 F:      drivers/clk/sunxi-ng/
1481 F:      drivers/pinctrl/sunxi/
1482 F:      drivers/soc/sunxi/
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1484
1485 Allwinner A10 CSI driver
1486 M:      Maxime Ripard <mripard@kernel.org>
1487 L:      linux-media@vger.kernel.org
1488 T:      git git://linuxtv.org/media_tree.git
1489 F:      drivers/media/platform/sunxi/sun4i-csi/
1490 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1491 S:      Maintained
1492
1493 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1494 M:      Neil Armstrong <narmstrong@baylibre.com>
1495 M:      Jerome Brunet <jbrunet@baylibre.com>
1496 L:      linux-amlogic@lists.infradead.org
1497 S:      Maintained
1498 F:      drivers/clk/meson/
1499 F:      include/dt-bindings/clock/meson*
1500 F:      include/dt-bindings/clock/gxbb*
1501 F:      Documentation/devicetree/bindings/clock/amlogic*
1502
1503 ARM/Amlogic Meson SoC support
1504 M:      Kevin Hilman <khilman@baylibre.com>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 L:      linux-amlogic@lists.infradead.org
1507 W:      http://linux-meson.com/
1508 S:      Maintained
1509 F:      arch/arm/mach-meson/
1510 F:      arch/arm/boot/dts/meson*
1511 F:      arch/arm64/boot/dts/amlogic/
1512 F:      drivers/pinctrl/meson/
1513 F:      drivers/mmc/host/meson*
1514 F:      drivers/soc/amlogic/
1515 F:      drivers/rtc/rtc-meson*
1516 N:      meson
1517
1518 ARM/Amlogic Meson SoC Crypto Drivers
1519 M:      Corentin Labbe <clabbe@baylibre.com>
1520 L:      linux-crypto@vger.kernel.org
1521 L:      linux-amlogic@lists.infradead.org
1522 S:      Maintained
1523 F:      drivers/crypto/amlogic/
1524 F:      Documentation/devicetree/bindings/crypto/amlogic*
1525
1526 ARM/Amlogic Meson SoC Sound Drivers
1527 M:      Jerome Brunet <jbrunet@baylibre.com>
1528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1529 S:      Maintained
1530 F:      sound/soc/meson/
1531 F:      Documentation/devicetree/bindings/sound/amlogic*
1532
1533 ARM/Annapurna Labs ALPINE ARCHITECTURE
1534 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1535 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 F:      arch/arm/mach-alpine/
1539 F:      arch/arm/boot/dts/alpine*
1540 F:      arch/arm64/boot/dts/al/
1541 F:      drivers/*/*alpine*
1542
1543 ARM/ARTPEC MACHINE SUPPORT
1544 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1545 M:      Lars Persson <lars.persson@axis.com>
1546 S:      Maintained
1547 L:      linux-arm-kernel@axis.com
1548 F:      arch/arm/mach-artpec
1549 F:      arch/arm/boot/dts/artpec6*
1550 F:      drivers/clk/axis
1551 F:      drivers/crypto/axis
1552 F:      drivers/mmc/host/usdhi6rol0.c
1553 F:      drivers/pinctrl/pinctrl-artpec*
1554 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1555
1556 ARM/ASPEED I2C DRIVER
1557 M:      Brendan Higgins <brendanhiggins@google.com>
1558 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1559 R:      Joel Stanley <joel@jms.id.au>
1560 L:      linux-i2c@vger.kernel.org
1561 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1562 S:      Maintained
1563 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1564 F:      drivers/i2c/busses/i2c-aspeed.c
1565 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1566 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1567
1568 ARM/ASPEED MACHINE SUPPORT
1569 M:      Joel Stanley <joel@jms.id.au>
1570 R:      Andrew Jeffery <andrew@aj.id.au>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1573 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1574 S:      Supported
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1576 F:      arch/arm/mach-aspeed/
1577 F:      arch/arm/boot/dts/aspeed-*
1578 N:      aspeed
1579
1580 ARM/BITMAIN ARCHITECTURE
1581 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      arch/arm64/boot/dts/bitmain/
1585 F:      drivers/clk/clk-bm1880.c
1586 F:      drivers/pinctrl/pinctrl-bm1880.c
1587 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1588 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1589 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1590
1591 ARM/CALXEDA HIGHBANK ARCHITECTURE
1592 M:      Rob Herring <robh@kernel.org>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      arch/arm/mach-highbank/
1596 F:      arch/arm/boot/dts/highbank.dts
1597 F:      arch/arm/boot/dts/ecx-*.dts*
1598
1599 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1600 M:      Krzysztof Halasa <khalasa@piap.pl>
1601 S:      Maintained
1602 F:      arch/arm/mach-cns3xxx/
1603
1604 ARM/CAVIUM THUNDER NETWORK DRIVER
1605 M:      Sunil Goutham <sgoutham@marvell.com>
1606 M:      Robert Richter <rrichter@marvell.com>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Supported
1609 F:      drivers/net/ethernet/cavium/thunder/
1610
1611 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1612 M:      Lukasz Majewski <lukma@denx.de>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/mach-ep93xx/ts72xx.c
1616
1617 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1618 M:      Alexander Shiyan <shc_work@mail.ru>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Odd Fixes
1621 N:      clps711x
1622
1623 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1629 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1630 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 F:      arch/arm/mach-ep93xx/
1634 F:      arch/arm/mach-ep93xx/include/mach/
1635
1636 ARM/CLKDEV SUPPORT
1637 M:      Russell King <linux@armlinux.org.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1641 F:      drivers/clk/clkdev.c
1642
1643 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1644 M:      Mike Rapoport <mike@compulab.co.il>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1649 M:      Baruch Siach <baruch@tkos.co.il>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/boot/dts/cx92755*
1653 N:      digicolor
1654
1655 ARM/CONTEC MICRO9 MACHINE SUPPORT
1656 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1657 S:      Maintained
1658 F:      arch/arm/mach-ep93xx/micro9.c
1659
1660 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1661 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1662 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665 F:      drivers/hwtracing/coresight/*
1666 F:      Documentation/trace/coresight/*
1667 F:      Documentation/devicetree/bindings/arm/coresight.txt
1668 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1669 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1670 F:      tools/perf/arch/arm/util/pmu.c
1671 F:      tools/perf/arch/arm/util/auxtrace.c
1672 F:      tools/perf/arch/arm/util/cs-etm.c
1673 F:      tools/perf/arch/arm/util/cs-etm.h
1674 F:      tools/perf/util/cs-etm.*
1675 F:      tools/perf/util/cs-etm-decoder/*
1676
1677 ARM/CORGI MACHINE SUPPORT
1678 M:      Richard Purdie <rpurdie@rpsys.net>
1679 S:      Maintained
1680
1681 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1682 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1683 M:      Linus Walleij <linus.walleij@linaro.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 T:      git git://github.com/ulli-kroll/linux.git
1686 S:      Maintained
1687 F:      Documentation/devicetree/bindings/arm/gemini.txt
1688 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1689 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1690 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1691 F:      arch/arm/mach-gemini/
1692 F:      drivers/net/ethernet/cortina/
1693 F:      drivers/pinctrl/pinctrl-gemini.c
1694 F:      drivers/rtc/rtc-ftrtc010.c
1695
1696 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1697 M:      Barry Song <baohua@kernel.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1700 S:      Maintained
1701 F:      arch/arm/boot/dts/prima2*
1702 F:      arch/arm/mach-prima2/
1703 F:      drivers/clk/sirf/
1704 F:      drivers/clocksource/timer-prima2.c
1705 F:      drivers/clocksource/timer-atlas7.c
1706 N:      [^a-z]sirf
1707 X:      drivers/gnss
1708
1709 ARM/CZ.NIC TURRIS MOX SUPPORT
1710 M:      Marek Behun <marek.behun@nic.cz>
1711 W:      http://mox.turris.cz
1712 S:      Maintained
1713 F:      Documentation/ABI/testing/debugfs-moxtet
1714 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1715 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1716 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1717 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1718 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1719 F:      include/linux/moxtet.h
1720 F:      drivers/bus/moxtet.c
1721 F:      drivers/firmware/turris-mox-rwtm.c
1722 F:      drivers/gpio/gpio-moxtet.c
1723
1724 ARM/EBSA110 MACHINE SUPPORT
1725 M:      Russell King <linux@armlinux.org.uk>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.armlinux.org.uk/
1728 S:      Maintained
1729 F:      arch/arm/mach-ebsa110/
1730 F:      drivers/net/ethernet/amd/am79c961a.*
1731
1732 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1733 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1734 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 N:      efm32
1738
1739 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1740 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      arch/arm/mach-pxa/ezx.c
1744
1745 ARM/FARADAY FA526 PORT
1746 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 T:      git git://git.berlios.de/gemini-board
1750 F:      arch/arm/mm/*-fa*
1751
1752 ARM/FOOTBRIDGE ARCHITECTURE
1753 M:      Russell King <linux@armlinux.org.uk>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 W:      http://www.armlinux.org.uk/
1756 S:      Maintained
1757 F:      arch/arm/include/asm/hardware/dec21285.h
1758 F:      arch/arm/mach-footbridge/
1759
1760 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1761 M:      Shawn Guo <shawnguo@kernel.org>
1762 M:      Sascha Hauer <s.hauer@pengutronix.de>
1763 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1764 R:      Fabio Estevam <festevam@gmail.com>
1765 R:      NXP Linux Team <linux-imx@nxp.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 S:      Maintained
1768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1769 N:      imx
1770 N:      mxs
1771 X:      drivers/media/i2c/
1772
1773 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1774 M:      Shawn Guo <shawnguo@kernel.org>
1775 M:      Sascha Hauer <s.hauer@pengutronix.de>
1776 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1777 R:      Stefan Agner <stefan@agner.ch>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1781 F:      arch/arm/mach-imx/*vf610*
1782 F:      arch/arm/boot/dts/vf*
1783
1784 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1785 M:      Shawn Guo <shawnguo@kernel.org>
1786 M:      Li Yang <leoyang.li@nxp.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 S:      Maintained
1789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1790 F:      arch/arm/boot/dts/ls1021a*
1791 F:      arch/arm64/boot/dts/freescale/fsl-*
1792 F:      arch/arm64/boot/dts/freescale/qoriq-*
1793
1794 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1795 M:      Lennert Buytenhek <kernel@wantstofly.org>
1796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798
1799 ARM/GUMSTIX MACHINE SUPPORT
1800 M:      Steve Sakoman <sakoman@gmail.com>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 S:      Maintained
1803
1804 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1805 M:      Philipp Zabel <philipp.zabel@gmail.com>
1806 M:      Paul Parsons <lost.distance@yahoo.com>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809 F:      arch/arm/mach-pxa/hx4700.c
1810 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1811 F:      sound/soc/pxa/hx4700.c
1812
1813 ARM/HISILICON SOC SUPPORT
1814 M:      Wei Xu <xuwei5@hisilicon.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 W:      http://www.hisilicon.com
1817 S:      Supported
1818 T:      git git://github.com/hisilicon/linux-hisi.git
1819 F:      arch/arm/mach-hisi/
1820 F:      arch/arm/boot/dts/hi3*
1821 F:      arch/arm/boot/dts/hip*
1822 F:      arch/arm/boot/dts/hisi*
1823 F:      arch/arm64/boot/dts/hisilicon/
1824
1825 ARM/HP JORNADA 7XX MACHINE SUPPORT
1826 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1827 W:      www.jlime.com
1828 S:      Maintained
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1830 F:      arch/arm/mach-sa1100/jornada720.c
1831 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1832
1833 ARM/IGEP MACHINE SUPPORT
1834 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1835 M:      Javier Martinez Canillas <javier@dowhile0.org>
1836 L:      linux-omap@vger.kernel.org
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 S:      Maintained
1839 F:      arch/arm/boot/dts/omap3-igep*
1840
1841 ARM/INCOME PXA270 SUPPORT
1842 M:      Marek Vasut <marek.vasut@gmail.com>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 S:      Maintained
1845 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1846
1847 ARM/INTEL IOP32X ARM ARCHITECTURE
1848 M:      Lennert Buytenhek <kernel@wantstofly.org>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Maintained
1851
1852 ARM/INTEL IQ81342EX MACHINE SUPPORT
1853 M:      Lennert Buytenhek <kernel@wantstofly.org>
1854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1855 S:      Maintained
1856
1857 ARM/INTEL IXDP2850 MACHINE SUPPORT
1858 M:      Lennert Buytenhek <kernel@wantstofly.org>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861
1862 ARM/INTEL IXP4XX ARM ARCHITECTURE
1863 M:      Linus Walleij <linusw@kernel.org>
1864 M:      Imre Kaloz <kaloz@openwrt.org>
1865 M:      Krzysztof Halasa <khalasa@piap.pl>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 S:      Maintained
1868 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1869 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1870 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1871 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1872 F:      arch/arm/mach-ixp4xx/
1873 F:      drivers/clocksource/timer-ixp4xx.c
1874 F:      drivers/gpio/gpio-ixp4xx.c
1875 F:      drivers/irqchip/irq-ixp4xx.c
1876 F:      include/linux/irqchip/irq-ixp4xx.h
1877 F:      include/linux/platform_data/timer-ixp4xx.h
1878
1879 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1880 M:      Jonathan Cameron <jic23@cam.ac.uk>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883 F:      arch/arm/mach-pxa/stargate2.c
1884 F:      drivers/pcmcia/pxa2xx_stargate2.c
1885
1886 ARM/INTEL XSC3 (MANZANO) ARM CORE
1887 M:      Lennert Buytenhek <kernel@wantstofly.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890
1891 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1892 M:      Lennert Buytenhek <kernel@wantstofly.org>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895
1896 ARM/LG1K ARCHITECTURE
1897 M:      Chanho Min <chanho.min@lge.com>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      arch/arm64/boot/dts/lg/
1901
1902 ARM/LOGICPD PXA270 MACHINE SUPPORT
1903 M:      Lennert Buytenhek <kernel@wantstofly.org>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 S:      Maintained
1906
1907 ARM/LPC18XX ARCHITECTURE
1908 M:      Vladimir Zapolskiy <vz@mleia.com>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 S:      Maintained
1911 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1912 F:      arch/arm/boot/dts/lpc43*
1913 F:      drivers/i2c/busses/i2c-lpc2k.c
1914 F:      drivers/memory/pl172.c
1915 F:      drivers/mtd/spi-nor/nxp-spifi.c
1916 F:      drivers/rtc/rtc-lpc24xx.c
1917 N:      lpc18xx
1918
1919 ARM/LPC32XX SOC SUPPORT
1920 M:      Vladimir Zapolskiy <vz@mleia.com>
1921 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1926 F:      arch/arm/boot/dts/lpc32*
1927 F:      arch/arm/mach-lpc32xx/
1928 F:      drivers/i2c/busses/i2c-pnx.c
1929 F:      drivers/net/ethernet/nxp/lpc_eth.c
1930 F:      drivers/usb/host/ohci-nxp.c
1931 F:      drivers/watchdog/pnx4008_wdt.c
1932 N:      lpc32xx
1933
1934 ARM/MAGICIAN MACHINE SUPPORT
1935 M:      Philipp Zabel <philipp.zabel@gmail.com>
1936 S:      Maintained
1937
1938 ARM/Marvell Dove/MV78xx0/Orion SOC support
1939 M:      Jason Cooper <jason@lakedaemon.net>
1940 M:      Andrew Lunn <andrew@lunn.ch>
1941 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1942 M:      Gregory Clement <gregory.clement@bootlin.com>
1943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1944 S:      Maintained
1945 F:      Documentation/devicetree/bindings/soc/dove/
1946 F:      arch/arm/mach-dove/
1947 F:      arch/arm/mach-mv78xx0/
1948 F:      arch/arm/mach-orion5x/
1949 F:      arch/arm/plat-orion/
1950 F:      arch/arm/boot/dts/dove*
1951 F:      arch/arm/boot/dts/orion5x*
1952 T:      git git://git.infradead.org/linux-mvebu.git
1953
1954 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1955 M:      Jason Cooper <jason@lakedaemon.net>
1956 M:      Andrew Lunn <andrew@lunn.ch>
1957 M:      Gregory Clement <gregory.clement@bootlin.com>
1958 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 S:      Maintained
1961 F:      arch/arm/boot/dts/armada*
1962 F:      arch/arm/boot/dts/kirkwood*
1963 F:      arch/arm/configs/mvebu_*_defconfig
1964 F:      arch/arm/mach-mvebu/
1965 F:      arch/arm64/boot/dts/marvell/armada*
1966 F:      arch/arm64/boot/dts/marvell/cn913*
1967 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1968 F:      drivers/cpufreq/armada-8k-cpufreq.c
1969 F:      drivers/cpufreq/mvebu-cpufreq.c
1970 F:      drivers/irqchip/irq-armada-370-xp.c
1971 F:      drivers/irqchip/irq-mvebu-*
1972 F:      drivers/pinctrl/mvebu/
1973 F:      drivers/rtc/rtc-armada38x.c
1974 T:      git git://git.infradead.org/linux-mvebu.git
1975
1976 ARM/Mediatek RTC DRIVER
1977 M:      Eddie Huang <eddie.huang@mediatek.com>
1978 M:      Sean Wang <sean.wang@mediatek.com>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1981 S:      Maintained
1982 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1983 F:      drivers/rtc/rtc-mt6397.c
1984 F:      drivers/rtc/rtc-mt7622.c
1985
1986 ARM/Mediatek SoC support
1987 M:      Matthias Brugger <matthias.bgg@gmail.com>
1988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1989 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1990 W:      https://mtk.bcnfs.org/
1991 C:      irc://chat.freenode.net/linux-mediatek
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/mt6*
1994 F:      arch/arm/boot/dts/mt7*
1995 F:      arch/arm/boot/dts/mt8*
1996 F:      arch/arm/mach-mediatek/
1997 F:      arch/arm64/boot/dts/mediatek/
1998 F:      drivers/soc/mediatek/
1999 N:      mtk
2000 N:      mt[678]
2001 K:      mediatek
2002
2003 ARM/Mediatek USB3 PHY DRIVER
2004 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      drivers/phy/mediatek/
2009 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2010
2011 ARM/Microchip (AT91) SoC support
2012 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2013 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2014 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2016 W:      http://www.linux4sam.org
2017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2018 S:      Supported
2019 N:      at91
2020 N:      atmel
2021 F:      arch/arm/mach-at91/
2022 F:      include/soc/at91/
2023 F:      arch/arm/boot/dts/at91*.dts
2024 F:      arch/arm/boot/dts/at91*.dtsi
2025 F:      arch/arm/boot/dts/sama*.dts
2026 F:      arch/arm/boot/dts/sama*.dtsi
2027 F:      arch/arm/include/debug/at91.S
2028 F:      drivers/memory/atmel*
2029 F:      drivers/watchdog/sama5d4_wdt.c
2030 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2031 X:      drivers/net/wireless/atmel/
2032
2033 ARM/MIOA701 MACHINE SUPPORT
2034 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036 F:      arch/arm/mach-pxa/mioa701.c
2037 S:      Maintained
2038
2039 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2040 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2041 S:      Maintained
2042
2043 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2044 M:      Linus Walleij <linus.walleij@linaro.org>
2045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2046 S:      Maintained
2047 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2048 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2049 F:      arch/arm/mach-nomadik/
2050 F:      arch/arm/mach-u300/
2051 F:      arch/arm/mach-ux500/
2052 F:      drivers/soc/ux500/
2053 F:      arch/arm/boot/dts/ste-*
2054 F:      drivers/clk/clk-nomadik.c
2055 F:      drivers/clk/clk-u300.c
2056 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2057 F:      drivers/clocksource/timer-u300.c
2058 F:      drivers/dma/coh901318*
2059 F:      drivers/dma/ste_dma40*
2060 F:      drivers/hwspinlock/u8500_hsem.c
2061 F:      drivers/i2c/busses/i2c-nomadik.c
2062 F:      drivers/i2c/busses/i2c-stu300.c
2063 F:      drivers/iio/adc/ab8500-gpadc.c
2064 F:      drivers/mfd/ab3100*
2065 F:      drivers/mfd/ab8500*
2066 F:      drivers/mfd/abx500*
2067 F:      drivers/mfd/dbx500*
2068 F:      drivers/mfd/db8500*
2069 F:      drivers/pinctrl/nomadik/
2070 F:      drivers/pinctrl/pinctrl-coh901*
2071 F:      drivers/pinctrl/pinctrl-u300.c
2072 F:      drivers/rtc/rtc-ab3100.c
2073 F:      drivers/rtc/rtc-ab8500.c
2074 F:      drivers/rtc/rtc-coh901331.c
2075 F:      drivers/rtc/rtc-pl031.c
2076 F:      drivers/watchdog/coh901327_wdt.c
2077 F:      Documentation/devicetree/bindings/arm/ste-*
2078 F:      Documentation/devicetree/bindings/arm/ux500/
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2080
2081 ARM/NUVOTON NPCM ARCHITECTURE
2082 M:      Avi Fishman <avifishman70@gmail.com>
2083 M:      Tomer Maimon <tmaimon77@gmail.com>
2084 M:      Tali Perry <tali.perry1@gmail.com>
2085 R:      Patrick Venture <venture@google.com>
2086 R:      Nancy Yuen <yuenn@google.com>
2087 R:      Benjamin Fair <benjaminfair@google.com>
2088 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2089 S:      Supported
2090 F:      arch/arm/mach-npcm/
2091 F:      arch/arm/boot/dts/nuvoton-npcm*
2092 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2093 F:      drivers/*/*npcm*
2094 F:      Documentation/devicetree/bindings/*/*npcm*
2095 F:      Documentation/devicetree/bindings/*/*/*npcm*
2096
2097 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2098 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2099 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2100 S:      Orphan
2101 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2102 F:      arch/arm/mach-s3c24xx/gta02.h
2103
2104 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2105 M:      Alexander Clouter <alex@digriz.org.uk>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 W:      http://www.digriz.org.uk/ts78xx/kernel
2108 S:      Maintained
2109 F:      arch/arm/mach-orion5x/ts78xx-*
2110
2111 ARM/OXNAS platform support
2112 M:      Neil Armstrong <narmstrong@baylibre.com>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2115 S:      Maintained
2116 F:      arch/arm/mach-oxnas/
2117 F:      arch/arm/boot/dts/ox8*.dts*
2118 N:      oxnas
2119
2120 ARM/PALM TREO SUPPORT
2121 M:      Tomas Cech <sleep_walker@suse.com>
2122 L:      linux-arm-kernel@lists.infradead.org
2123 W:      http://hackndev.com
2124 S:      Maintained
2125 F:      arch/arm/mach-pxa/palmtreo.*
2126
2127 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2128 M:      Marek Vasut <marek.vasut@gmail.com>
2129 L:      linux-arm-kernel@lists.infradead.org
2130 W:      http://hackndev.com
2131 S:      Maintained
2132 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2133 F:      arch/arm/mach-pxa/palmtx.c
2134 F:      arch/arm/mach-pxa/palmt5.*
2135 F:      arch/arm/mach-pxa/include/mach/palmld.h
2136 F:      arch/arm/mach-pxa/palmld.c
2137 F:      arch/arm/mach-pxa/palmte2.*
2138 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2139 F:      arch/arm/mach-pxa/palmtc.c
2140
2141 ARM/PALMZ72 SUPPORT
2142 M:      Sergey Lapin <slapin@ossfans.org>
2143 L:      linux-arm-kernel@lists.infradead.org
2144 W:      http://hackndev.com
2145 S:      Maintained
2146 F:      arch/arm/mach-pxa/palmz72.*
2147
2148 ARM/PLEB SUPPORT
2149 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2150 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2151 S:      Maintained
2152
2153 ARM/PT DIGITAL BOARD PORT
2154 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 W:      http://www.armlinux.org.uk/
2157 S:      Maintained
2158
2159 ARM/QUALCOMM SUPPORT
2160 M:      Andy Gross <agross@kernel.org>
2161 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2162 L:      linux-arm-msm@vger.kernel.org
2163 S:      Maintained
2164 F:      Documentation/devicetree/bindings/soc/qcom/
2165 F:      Documentation/devicetree/bindings/*/qcom*
2166 F:      arch/arm/boot/dts/qcom-*.dts
2167 F:      arch/arm/boot/dts/qcom-*.dtsi
2168 F:      arch/arm/mach-qcom/
2169 F:      arch/arm64/boot/dts/qcom/
2170 F:      drivers/*/qcom/
2171 F:      drivers/*/qcom*
2172 F:      drivers/*/*/qcom/
2173 F:      drivers/*/*/qcom*
2174 F:      drivers/*/pm8???-*
2175 F:      drivers/bluetooth/btqcomsmd.c
2176 F:      drivers/clocksource/timer-qcom.c
2177 F:      drivers/extcon/extcon-qcom*
2178 F:      drivers/iommu/msm*
2179 F:      drivers/i2c/busses/i2c-qup.c
2180 F:      drivers/i2c/busses/i2c-qcom-geni.c
2181 F:      drivers/mfd/ssbi.c
2182 F:      drivers/mmc/host/mmci_qcom*
2183 F:      drivers/mmc/host/sdhci-msm.c
2184 F:      drivers/pci/controller/dwc/pcie-qcom.c
2185 F:      drivers/phy/qualcomm/
2186 F:      drivers/power/*/msm*
2187 F:      drivers/reset/reset-qcom-*
2188 F:      drivers/scsi/ufs/ufs-qcom.*
2189 F:      drivers/spi/spi-qup.c
2190 F:      drivers/spi/spi-geni-qcom.c
2191 F:      drivers/spi/spi-qcom-qspi.c
2192 F:      drivers/tty/serial/msm_serial.c
2193 F:      drivers/usb/dwc3/dwc3-qcom.c
2194 F:      include/dt-bindings/*/qcom*
2195 F:      include/linux/*/qcom*
2196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2197
2198 ARM/RADISYS ENP2611 MACHINE SUPPORT
2199 M:      Lennert Buytenhek <kernel@wantstofly.org>
2200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2201 S:      Maintained
2202
2203 ARM/RDA MICRO ARCHITECTURE
2204 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2207 S:      Maintained
2208 F:      arch/arm/boot/dts/rda8810pl-*
2209 F:      drivers/clocksource/timer-rda.c
2210 F:      drivers/gpio/gpio-rda.c
2211 F:      drivers/irqchip/irq-rda-intc.c
2212 F:      drivers/tty/serial/rda-uart.c
2213 F:      Documentation/devicetree/bindings/arm/rda.yaml
2214 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2215 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2216 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2217 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2218
2219 ARM/REALTEK ARCHITECTURE
2220 M:      Andreas Färber <afaerber@suse.de>
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2223 S:      Maintained
2224 F:      arch/arm64/boot/dts/realtek/
2225 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2226
2227 ARM/RENESAS ARM64 ARCHITECTURE
2228 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2229 M:      Magnus Damm <magnus.damm@gmail.com>
2230 L:      linux-renesas-soc@vger.kernel.org
2231 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2233 S:      Supported
2234 F:      arch/arm64/boot/dts/renesas/
2235 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2236 F:      drivers/soc/renesas/
2237 F:      include/linux/soc/renesas/
2238
2239 ARM/RISCPC ARCHITECTURE
2240 M:      Russell King <linux@armlinux.org.uk>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 W:      http://www.armlinux.org.uk/
2243 S:      Maintained
2244 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2245 F:      arch/arm/include/asm/hardware/ioc.h
2246 F:      arch/arm/include/asm/hardware/iomd.h
2247 F:      arch/arm/include/asm/hardware/memc.h
2248 F:      arch/arm/mach-rpc/
2249 F:      drivers/net/ethernet/8390/etherh.c
2250 F:      drivers/net/ethernet/i825xx/ether1*
2251 F:      drivers/net/ethernet/seeq/ether3*
2252 F:      drivers/scsi/arm/
2253
2254 ARM/Rockchip SoC support
2255 M:      Heiko Stuebner <heiko@sntech.de>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-rockchip@lists.infradead.org
2258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2259 S:      Maintained
2260 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2261 F:      arch/arm/boot/dts/rk3*
2262 F:      arch/arm/boot/dts/rv1108*
2263 F:      arch/arm/mach-rockchip/
2264 F:      drivers/clk/rockchip/
2265 F:      drivers/i2c/busses/i2c-rk3x.c
2266 F:      drivers/*/*rockchip*
2267 F:      drivers/*/*/*rockchip*
2268 F:      sound/soc/rockchip/
2269 N:      rockchip
2270
2271 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2272 M:      Kukjin Kim <kgene@kernel.org>
2273 M:      Krzysztof Kozlowski <krzk@kernel.org>
2274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2275 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2276 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2277 S:      Maintained
2278 F:      arch/arm/boot/dts/s3c*
2279 F:      arch/arm/boot/dts/s5p*
2280 F:      arch/arm/boot/dts/exynos*
2281 F:      arch/arm64/boot/dts/exynos/
2282 F:      arch/arm/plat-samsung/
2283 F:      arch/arm/mach-s3c24*/
2284 F:      arch/arm/mach-s3c64xx/
2285 F:      arch/arm/mach-s5p*/
2286 F:      arch/arm/mach-exynos*/
2287 F:      drivers/*/*s3c24*
2288 F:      drivers/*/*/*s3c24*
2289 F:      drivers/*/*s3c64xx*
2290 F:      drivers/*/*s5pv210*
2291 F:      drivers/memory/samsung/
2292 F:      drivers/soc/samsung/
2293 F:      drivers/tty/serial/samsung*
2294 F:      include/linux/soc/samsung/
2295 F:      Documentation/arm/samsung/
2296 F:      Documentation/devicetree/bindings/arm/samsung/
2297 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2298 N:      exynos
2299
2300 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2301 M:      Kyungmin Park <kyungmin.park@samsung.com>
2302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2303 S:      Maintained
2304 F:      arch/arm/mach-s5pv210/
2305
2306 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2307 M:      Kyungmin Park <kyungmin.park@samsung.com>
2308 M:      Kamil Debski <kamil@wypas.org>
2309 M:      Andrzej Hajda <a.hajda@samsung.com>
2310 L:      linux-arm-kernel@lists.infradead.org
2311 L:      linux-media@vger.kernel.org
2312 S:      Maintained
2313 F:      drivers/media/platform/s5p-g2d/
2314
2315 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2316 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2317 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2318 L:      linux-media@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/media/platform/s5p-cec/
2321 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2322
2323 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2324 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2325 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2326 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2327 L:      linux-arm-kernel@lists.infradead.org
2328 L:      linux-media@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/media/platform/s5p-jpeg/
2331
2332 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2333 M:      Kyungmin Park <kyungmin.park@samsung.com>
2334 M:      Kamil Debski <kamil@wypas.org>
2335 M:      Jeongtae Park <jtp.park@samsung.com>
2336 M:      Andrzej Hajda <a.hajda@samsung.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 L:      linux-media@vger.kernel.org
2339 S:      Maintained
2340 F:      drivers/media/platform/s5p-mfc/
2341
2342 ARM/SHMOBILE ARM ARCHITECTURE
2343 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2344 M:      Magnus Damm <magnus.damm@gmail.com>
2345 L:      linux-renesas-soc@vger.kernel.org
2346 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2348 S:      Supported
2349 F:      arch/arm/boot/dts/emev2*
2350 F:      arch/arm/boot/dts/gr-peach*
2351 F:      arch/arm/boot/dts/iwg20d-q7*
2352 F:      arch/arm/boot/dts/r7s*
2353 F:      arch/arm/boot/dts/r8a*
2354 F:      arch/arm/boot/dts/r9a*
2355 F:      arch/arm/boot/dts/sh*
2356 F:      arch/arm/configs/shmobile_defconfig
2357 F:      arch/arm/include/debug/renesas-scif.S
2358 F:      arch/arm/mach-shmobile/
2359 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2360 F:      drivers/soc/renesas/
2361 F:      include/linux/soc/renesas/
2362
2363 ARM/SOCFPGA ARCHITECTURE
2364 M:      Dinh Nguyen <dinguyen@kernel.org>
2365 S:      Maintained
2366 F:      arch/arm/mach-socfpga/
2367 F:      arch/arm/boot/dts/socfpga*
2368 F:      arch/arm/configs/socfpga_defconfig
2369 F:      arch/arm64/boot/dts/altera/
2370 F:      arch/arm64/boot/dts/intel/
2371 W:      http://www.rocketboards.org
2372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2373
2374 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2375 M:      Dinh Nguyen <dinguyen@kernel.org>
2376 S:      Maintained
2377 F:      drivers/clk/socfpga/
2378
2379 ARM/SOCFPGA EDAC SUPPORT
2380 M:      Thor Thayer <thor.thayer@linux.intel.com>
2381 S:      Maintained
2382 F:      drivers/edac/altera_edac.
2383
2384 ARM/SPREADTRUM SoC SUPPORT
2385 M:      Orson Zhai <orsonzhai@gmail.com>
2386 M:      Baolin Wang <baolin.wang7@gmail.com>
2387 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2388 S:      Maintained
2389 F:      arch/arm64/boot/dts/sprd
2390 N:      sprd
2391 N:      sc27xx
2392 N:      sc2731
2393
2394 ARM/STI ARCHITECTURE
2395 M:      Patrice Chotard <patrice.chotard@st.com>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 W:      http://www.stlinux.com
2398 S:      Maintained
2399 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2400 F:      arch/arm/mach-sti/
2401 F:      arch/arm/boot/dts/sti*
2402 F:      drivers/char/hw_random/st-rng.c
2403 F:      drivers/clocksource/arm_global_timer.c
2404 F:      drivers/clocksource/clksrc_st_lpc.c
2405 F:      drivers/cpufreq/sti-cpufreq.c
2406 F:      drivers/dma/st_fdma*
2407 F:      drivers/i2c/busses/i2c-st.c
2408 F:      drivers/media/rc/st_rc.c
2409 F:      drivers/media/platform/sti/c8sectpfe/
2410 F:      drivers/mmc/host/sdhci-st.c
2411 F:      drivers/phy/st/phy-miphy28lp.c
2412 F:      drivers/phy/st/phy-stih407-usb.c
2413 F:      drivers/pinctrl/pinctrl-st.c
2414 F:      drivers/remoteproc/st_remoteproc.c
2415 F:      drivers/remoteproc/st_slim_rproc.c
2416 F:      drivers/reset/sti/
2417 F:      drivers/rtc/rtc-st-lpc.c
2418 F:      drivers/tty/serial/st-asc.c
2419 F:      drivers/usb/dwc3/dwc3-st.c
2420 F:      drivers/usb/host/ehci-st.c
2421 F:      drivers/usb/host/ohci-st.c
2422 F:      drivers/watchdog/st_lpc_wdt.c
2423 F:      drivers/ata/ahci_st.c
2424 F:      include/linux/remoteproc/st_slim_rproc.h
2425
2426 ARM/STM32 ARCHITECTURE
2427 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2428 M:      Alexandre Torgue <alexandre.torgue@st.com>
2429 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Maintained
2432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2433 N:      stm32
2434 N:      stm
2435 F:      arch/arm/boot/dts/stm32*
2436 F:      arch/arm/mach-stm32/
2437 F:      drivers/clocksource/armv7m_systick.c
2438
2439 ARM/Synaptics SoC support
2440 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2441 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2443 S:      Maintained
2444 F:      arch/arm/mach-berlin/
2445 F:      arch/arm/boot/dts/berlin*
2446 F:      arch/arm64/boot/dts/synaptics/
2447
2448 ARM/TANGO ARCHITECTURE
2449 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2450 M:      Mans Rullgard <mans@mansr.com>
2451 L:      linux-arm-kernel@lists.infradead.org
2452 S:      Odd Fixes
2453 N:      tango
2454
2455 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2456 M:      Lennert Buytenhek <kernel@wantstofly.org>
2457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2458 S:      Maintained
2459
2460 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2461 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2462 L:      linux-tegra@vger.kernel.org
2463 L:      linux-media@vger.kernel.org
2464 S:      Maintained
2465 F:      drivers/media/platform/tegra-cec/
2466 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2467
2468 ARM/TETON BGA MACHINE SUPPORT
2469 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2471 S:      Maintained
2472
2473 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2474 M:      Santosh Shilimkar <ssantosh@kernel.org>
2475 L:      linux-kernel@vger.kernel.org
2476 S:      Maintained
2477 F:      drivers/memory/*emif*
2478
2479 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2480 M:      Tero Kristo <t-kristo@ti.com>
2481 M:      Nishanth Menon <nm@ti.com>
2482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2483 S:      Supported
2484 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2485 F:      arch/arm64/boot/dts/ti/Makefile
2486 F:      arch/arm64/boot/dts/ti/k3-*
2487 F:      include/dt-bindings/pinctrl/k3.h
2488
2489 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2490 M:      Santosh Shilimkar <ssantosh@kernel.org>
2491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2492 S:      Maintained
2493 F:      arch/arm/mach-keystone/
2494 F:      arch/arm/boot/dts/keystone-*
2495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2496
2497 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2498 M:      Santosh Shilimkar <ssantosh@kernel.org>
2499 L:      linux-kernel@vger.kernel.org
2500 S:      Maintained
2501 F:      drivers/clk/keystone/
2502
2503 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2504 M:      Santosh Shilimkar <ssantosh@kernel.org>
2505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2506 L:      linux-kernel@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/clocksource/timer-keystone.c
2509
2510 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2511 M:      Santosh Shilimkar <ssantosh@kernel.org>
2512 L:      linux-kernel@vger.kernel.org
2513 S:      Maintained
2514 F:      drivers/power/reset/keystone-reset.c
2515
2516 ARM/THECUS N2100 MACHINE SUPPORT
2517 M:      Lennert Buytenhek <kernel@wantstofly.org>
2518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2519 S:      Maintained
2520
2521 ARM/TOSA MACHINE SUPPORT
2522 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2523 M:      Dirk Opfer <dirk@opfer-online.de>
2524 S:      Maintained
2525
2526 ARM/UNIPHIER ARCHITECTURE
2527 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2530 S:      Maintained
2531 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2532 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2533 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2534 F:      arch/arm/boot/dts/uniphier*
2535 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2536 F:      arch/arm/mach-uniphier/
2537 F:      arch/arm/mm/cache-uniphier.c
2538 F:      arch/arm64/boot/dts/socionext/uniphier*
2539 F:      drivers/bus/uniphier-system-bus.c
2540 F:      drivers/clk/uniphier/
2541 F:      drivers/dma/uniphier-mdmac.c
2542 F:      drivers/gpio/gpio-uniphier.c
2543 F:      drivers/i2c/busses/i2c-uniphier*
2544 F:      drivers/irqchip/irq-uniphier-aidet.c
2545 F:      drivers/mmc/host/uniphier-sd.c
2546 F:      drivers/pinctrl/uniphier/
2547 F:      drivers/reset/reset-uniphier.c
2548 F:      drivers/tty/serial/8250/8250_uniphier.c
2549 N:      uniphier
2550
2551 Ux500 CLOCK DRIVERS
2552 M:      Ulf Hansson <ulf.hansson@linaro.org>
2553 L:      linux-clk@vger.kernel.org
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Maintained
2556 F:      drivers/clk/ux500/
2557
2558 ARM/VERSATILE EXPRESS PLATFORM
2559 M:      Liviu Dudau <liviu.dudau@arm.com>
2560 M:      Sudeep Holla <sudeep.holla@arm.com>
2561 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2563 S:      Maintained
2564 F:      arch/arm/boot/dts/vexpress*
2565 F:      arch/arm64/boot/dts/arm/
2566 F:      arch/arm/mach-vexpress/
2567 F:      */*/vexpress*
2568 F:      */*/*/vexpress*
2569 F:      drivers/clk/versatile/clk-vexpress-osc.c
2570 F:      drivers/clocksource/timer-versatile.c
2571 N:      mps2
2572
2573 ARM/VFP SUPPORT
2574 M:      Russell King <linux@armlinux.org.uk>
2575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2576 W:      http://www.armlinux.org.uk/
2577 S:      Maintained
2578 F:      arch/arm/vfp/
2579
2580 ARM/VOIPAC PXA270 SUPPORT
2581 M:      Marek Vasut <marek.vasut@gmail.com>
2582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2583 S:      Maintained
2584 F:      arch/arm/mach-pxa/vpac270.c
2585 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2586
2587 ARM/VT8500 ARM ARCHITECTURE
2588 M:      Tony Prisk <linux@prisktech.co.nz>
2589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2590 S:      Maintained
2591 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2592 F:      arch/arm/mach-vt8500/
2593 F:      drivers/clocksource/timer-vt8500.c
2594 F:      drivers/i2c/busses/i2c-wmt.c
2595 F:      drivers/mmc/host/wmt-sdmmc.c
2596 F:      drivers/pwm/pwm-vt8500.c
2597 F:      drivers/rtc/rtc-vt8500.c
2598 F:      drivers/tty/serial/vt8500_serial.c
2599 F:      drivers/usb/host/ehci-platform.c
2600 F:      drivers/usb/host/uhci-platform.c
2601 F:      drivers/video/fbdev/vt8500lcdfb.*
2602 F:      drivers/video/fbdev/wm8505fb*
2603 F:      drivers/video/fbdev/wmt_ge_rops.*
2604
2605 ARM/ZIPIT Z2 SUPPORT
2606 M:      Marek Vasut <marek.vasut@gmail.com>
2607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2608 S:      Maintained
2609 F:      arch/arm/mach-pxa/z2.c
2610 F:      arch/arm/mach-pxa/include/mach/z2.h
2611
2612 ARM/ZTE ARCHITECTURE
2613 M:      Jun Nie <jun.nie@linaro.org>
2614 M:      Shawn Guo <shawnguo@kernel.org>
2615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2616 S:      Maintained
2617 F:      arch/arm/boot/dts/zx2967*
2618 F:      arch/arm/mach-zx/
2619 F:      arch/arm64/boot/dts/zte/
2620 F:      drivers/clk/zte/
2621 F:      drivers/dma/zx_dma.c
2622 F:      drivers/gpio/gpio-zx.c
2623 F:      drivers/i2c/busses/i2c-zx2967.c
2624 F:      drivers/mmc/host/dw_mmc-zx.*
2625 F:      drivers/pinctrl/zte/
2626 F:      drivers/soc/zte/
2627 F:      drivers/thermal/zx2967_thermal.c
2628 F:      drivers/watchdog/zx2967_wdt.c
2629 F:      Documentation/devicetree/bindings/arm/zte.yaml
2630 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2631 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2632 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2633 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2634 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2635 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2636 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2637 F:      Documentation/devicetree/bindings/soc/zte/
2638 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2639 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2640 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2641 F:      include/dt-bindings/clock/zx2967*.h
2642 F:      include/dt-bindings/soc/zte,*.h
2643 F:      sound/soc/codecs/zx_aud96p22.c
2644 F:      sound/soc/zte/
2645
2646 ARM/ZYNQ ARCHITECTURE
2647 M:      Michal Simek <michal.simek@xilinx.com>
2648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2649 W:      http://wiki.xilinx.com
2650 T:      git https://github.com/Xilinx/linux-xlnx.git
2651 S:      Supported
2652 F:      arch/arm/mach-zynq/
2653 F:      drivers/cpuidle/cpuidle-zynq.c
2654 F:      drivers/block/xsysace.c
2655 N:      zynq
2656 N:      xilinx
2657 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2658 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2659 F:      drivers/clocksource/timer-cadence-ttc.c
2660 F:      drivers/i2c/busses/i2c-cadence.c
2661 F:      drivers/mmc/host/sdhci-of-arasan.c
2662 F:      drivers/edac/synopsys_edac.c
2663 F:      drivers/i2c/busses/i2c-xiic.c
2664
2665 ARM64 PORT (AARCH64 ARCHITECTURE)
2666 M:      Catalin Marinas <catalin.marinas@arm.com>
2667 M:      Will Deacon <will@kernel.org>
2668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2670 S:      Maintained
2671 F:      arch/arm64/
2672 X:      arch/arm64/boot/dts/
2673 F:      Documentation/arm64/
2674 F:      tools/testing/selftests/arm64/
2675
2676 AS3645A LED FLASH CONTROLLER DRIVER
2677 M:      Sakari Ailus <sakari.ailus@iki.fi>
2678 L:      linux-leds@vger.kernel.org
2679 S:      Maintained
2680 F:      drivers/leds/leds-as3645a.c
2681
2682 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2683 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2684 L:      linux-media@vger.kernel.org
2685 T:      git git://linuxtv.org/media_tree.git
2686 S:      Maintained
2687 F:      drivers/media/i2c/ak7375.c
2688 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2689
2690 ASAHI KASEI AK8974 DRIVER
2691 M:      Linus Walleij <linus.walleij@linaro.org>
2692 L:      linux-iio@vger.kernel.org
2693 W:      http://www.akm.com/
2694 S:      Supported
2695 F:      drivers/iio/magnetometer/ak8974.c
2696
2697 ASC7621 HARDWARE MONITOR DRIVER
2698 M:      George Joseph <george.joseph@fairview5.com>
2699 L:      linux-hwmon@vger.kernel.org
2700 S:      Maintained
2701 F:      Documentation/hwmon/asc7621.rst
2702 F:      drivers/hwmon/asc7621.c
2703
2704 ASPEED PINCTRL DRIVERS
2705 M:      Andrew Jeffery <andrew@aj.id.au>
2706 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2707 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2708 L:      linux-gpio@vger.kernel.org
2709 S:      Maintained
2710 F:      drivers/pinctrl/aspeed/
2711 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2712
2713 ASPEED VIDEO ENGINE DRIVER
2714 M:      Eddie James <eajames@linux.ibm.com>
2715 L:      linux-media@vger.kernel.org
2716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2717 S:      Maintained
2718 F:      drivers/media/platform/aspeed-video.c
2719 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2720
2721 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2722 M:      Corentin Chary <corentin.chary@gmail.com>
2723 L:      acpi4asus-user@lists.sourceforge.net
2724 L:      platform-driver-x86@vger.kernel.org
2725 W:      http://acpi4asus.sf.net
2726 S:      Maintained
2727 F:      drivers/platform/x86/asus*.c
2728 F:      drivers/platform/x86/eeepc*.c
2729
2730 ASUS WIRELESS RADIO CONTROL DRIVER
2731 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2732 L:      platform-driver-x86@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/platform/x86/asus-wireless.c
2735
2736 ASYMMETRIC KEYS
2737 M:      David Howells <dhowells@redhat.com>
2738 L:      keyrings@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/crypto/asymmetric-keys.txt
2741 F:      include/linux/verification.h
2742 F:      include/crypto/public_key.h
2743 F:      include/crypto/pkcs7.h
2744 F:      crypto/asymmetric_keys/
2745
2746 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2747 R:      Dan Williams <dan.j.williams@intel.com>
2748 W:      http://sourceforge.net/projects/xscaleiop
2749 S:      Odd fixes
2750 F:      Documentation/crypto/async-tx-api.txt
2751 F:      crypto/async_tx/
2752 F:      drivers/dma/
2753 F:      include/linux/dmaengine.h
2754 F:      include/linux/async_tx.h
2755
2756 AT24 EEPROM DRIVER
2757 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2758 L:      linux-i2c@vger.kernel.org
2759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2760 S:      Maintained
2761 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2762 F:      drivers/misc/eeprom/at24.c
2763
2764 ATA OVER ETHERNET (AOE) DRIVER
2765 M:      "Justin Sanders" <justin@coraid.com>
2766 W:      http://www.openaoe.org/
2767 S:      Supported
2768 F:      Documentation/admin-guide/aoe/
2769 F:      drivers/block/aoe/
2770
2771 ATHEROS 71XX/9XXX GPIO DRIVER
2772 M:      Alban Bedel <albeu@free.fr>
2773 W:      https://github.com/AlbanBedel/linux
2774 T:      git git://github.com/AlbanBedel/linux
2775 S:      Maintained
2776 F:      drivers/gpio/gpio-ath79.c
2777 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2778
2779 ATHEROS 71XX/9XXX USB PHY DRIVER
2780 M:      Alban Bedel <albeu@free.fr>
2781 W:      https://github.com/AlbanBedel/linux
2782 T:      git git://github.com/AlbanBedel/linux
2783 S:      Maintained
2784 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2785 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2786
2787 ATHEROS ATH GENERIC UTILITIES
2788 M:      Kalle Valo <kvalo@codeaurora.org>
2789 L:      linux-wireless@vger.kernel.org
2790 S:      Supported
2791 F:      drivers/net/wireless/ath/*
2792
2793 ATHEROS ATH5K WIRELESS DRIVER
2794 M:      Jiri Slaby <jirislaby@gmail.com>
2795 M:      Nick Kossifidis <mickflemm@gmail.com>
2796 M:      Luis Chamberlain <mcgrof@kernel.org>
2797 L:      linux-wireless@vger.kernel.org
2798 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2799 S:      Maintained
2800 F:      drivers/net/wireless/ath/ath5k/
2801
2802 ATHEROS ATH6KL WIRELESS DRIVER
2803 M:      Kalle Valo <kvalo@codeaurora.org>
2804 L:      linux-wireless@vger.kernel.org
2805 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2807 S:      Supported
2808 F:      drivers/net/wireless/ath/ath6kl/
2809
2810 ATI_REMOTE2 DRIVER
2811 M:      Ville Syrjala <syrjala@sci.fi>
2812 S:      Maintained
2813 F:      drivers/input/misc/ati_remote2.c
2814
2815 ATK0110 HWMON DRIVER
2816 M:      Luca Tettamanti <kronos.it@gmail.com>
2817 L:      linux-hwmon@vger.kernel.org
2818 S:      Maintained
2819 F:      drivers/hwmon/asus_atk0110.c
2820
2821 ATLX ETHERNET DRIVERS
2822 M:      Jay Cliburn <jcliburn@gmail.com>
2823 M:      Chris Snook <chris.snook@gmail.com>
2824 L:      netdev@vger.kernel.org
2825 W:      http://sourceforge.net/projects/atl1
2826 W:      http://atl1.sourceforge.net
2827 S:      Maintained
2828 F:      drivers/net/ethernet/atheros/
2829
2830 ATM
2831 M:      Chas Williams <3chas3@gmail.com>
2832 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2833 L:      netdev@vger.kernel.org
2834 W:      http://linux-atm.sourceforge.net
2835 S:      Maintained
2836 F:      drivers/atm/
2837 F:      include/linux/atm*
2838 F:      include/uapi/linux/atm*
2839
2840 ATMEL MACB ETHERNET DRIVER
2841 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2842 S:      Supported
2843 F:      drivers/net/ethernet/cadence/
2844
2845 ATMEL MAXTOUCH DRIVER
2846 M:      Nick Dyer <nick@shmanahar.org>
2847 T:      git git://github.com/ndyer/linux.git
2848 S:      Maintained
2849 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2850 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2851
2852 ATMEL WIRELESS DRIVER
2853 M:      Simon Kelley <simon@thekelleys.org.uk>
2854 L:      linux-wireless@vger.kernel.org
2855 W:      http://www.thekelleys.org.uk/atmel
2856 W:      http://atmelwlandriver.sourceforge.net/
2857 S:      Maintained
2858 F:      drivers/net/wireless/atmel/atmel*
2859
2860 ATOMIC INFRASTRUCTURE
2861 M:      Will Deacon <will@kernel.org>
2862 M:      Peter Zijlstra <peterz@infradead.org>
2863 R:      Boqun Feng <boqun.feng@gmail.com>
2864 L:      linux-kernel@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/*/include/asm/atomic*.h
2867 F:      include/*/atomic*.h
2868 F:      scripts/atomic/
2869
2870 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2871 M:      Bradley Grove <linuxdrivers@attotech.com>
2872 L:      linux-scsi@vger.kernel.org
2873 W:      http://www.attotech.com
2874 S:      Supported
2875 F:      drivers/scsi/esas2r
2876
2877 ATUSB IEEE 802.15.4 RADIO DRIVER
2878 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2879 L:      linux-wpan@vger.kernel.org
2880 S:      Maintained
2881 F:      drivers/net/ieee802154/atusb.c
2882 F:      drivers/net/ieee802154/atusb.h
2883 F:      drivers/net/ieee802154/at86rf230.h
2884
2885 AUDIT SUBSYSTEM
2886 M:      Paul Moore <paul@paul-moore.com>
2887 M:      Eric Paris <eparis@redhat.com>
2888 L:      linux-audit@redhat.com (moderated for non-subscribers)
2889 W:      https://github.com/linux-audit
2890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2891 S:      Supported
2892 F:      include/linux/audit.h
2893 F:      include/uapi/linux/audit.h
2894 F:      kernel/audit*
2895
2896 AUXILIARY DISPLAY DRIVERS
2897 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2898 S:      Maintained
2899 F:      drivers/auxdisplay/
2900 F:      include/linux/cfag12864b.h
2901
2902 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2903 M:      Andreas Klinger <ak@it-klinger.de>
2904 L:      linux-iio@vger.kernel.org
2905 S:      Maintained
2906 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2907 F:      drivers/iio/adc/hx711.c
2908
2909 AX.25 NETWORK LAYER
2910 M:      Ralf Baechle <ralf@linux-mips.org>
2911 L:      linux-hams@vger.kernel.org
2912 W:      http://www.linux-ax25.org/
2913 S:      Maintained
2914 F:      include/uapi/linux/ax25.h
2915 F:      include/net/ax25.h
2916 F:      net/ax25/
2917
2918 AXENTIA ARM DEVICES
2919 M:      Peter Rosin <peda@axentia.se>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Maintained
2922 F:      arch/arm/boot/dts/at91-linea.dtsi
2923 F:      arch/arm/boot/dts/at91-natte.dtsi
2924 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2925 F:      arch/arm/boot/dts/at91-tse850-3.dts
2926
2927 AXENTIA ASOC DRIVERS
2928 M:      Peter Rosin <peda@axentia.se>
2929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/sound/axentia,*
2932 F:      sound/soc/atmel/tse850-pcm5142.c
2933
2934 AXXIA I2C CONTROLLER
2935 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2936 L:      linux-i2c@vger.kernel.org
2937 S:      Maintained
2938 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2939 F:      drivers/i2c/busses/i2c-axxia.c
2940
2941 AZ6007 DVB DRIVER
2942 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2943 L:      linux-media@vger.kernel.org
2944 W:      https://linuxtv.org
2945 T:      git git://linuxtv.org/media_tree.git
2946 S:      Maintained
2947 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2948
2949 AZTECH FM RADIO RECEIVER DRIVER
2950 M:      Hans Verkuil <hverkuil@xs4all.nl>
2951 L:      linux-media@vger.kernel.org
2952 T:      git git://linuxtv.org/media_tree.git
2953 W:      https://linuxtv.org
2954 S:      Maintained
2955 F:      drivers/media/radio/radio-aztech*
2956
2957 B43 WIRELESS DRIVER
2958 L:      linux-wireless@vger.kernel.org
2959 L:      b43-dev@lists.infradead.org
2960 W:      http://wireless.kernel.org/en/users/Drivers/b43
2961 S:      Odd Fixes
2962 F:      drivers/net/wireless/broadcom/b43/
2963
2964 B43LEGACY WIRELESS DRIVER
2965 M:      Larry Finger <Larry.Finger@lwfinger.net>
2966 L:      linux-wireless@vger.kernel.org
2967 L:      b43-dev@lists.infradead.org
2968 W:      http://wireless.kernel.org/en/users/Drivers/b43
2969 S:      Maintained
2970 F:      drivers/net/wireless/broadcom/b43legacy/
2971
2972 BACKLIGHT CLASS/SUBSYSTEM
2973 M:      Lee Jones <lee.jones@linaro.org>
2974 M:      Daniel Thompson <daniel.thompson@linaro.org>
2975 M:      Jingoo Han <jingoohan1@gmail.com>
2976 L:      dri-devel@lists.freedesktop.org
2977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2978 S:      Maintained
2979 F:      drivers/video/backlight/
2980 F:      include/linux/backlight.h
2981 F:      include/linux/pwm_backlight.h
2982 F:      Documentation/devicetree/bindings/leds/backlight
2983 F:      Documentation/ABI/stable/sysfs-class-backlight
2984 F:      Documentation/ABI/testing/sysfs-class-backlight
2985
2986 BATMAN ADVANCED
2987 M:      Marek Lindner <mareklindner@neomailbox.ch>
2988 M:      Simon Wunderlich <sw@simonwunderlich.de>
2989 M:      Antonio Quartulli <a@unstable.cc>
2990 M:      Sven Eckelmann <sven@narfation.org>
2991 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2992 W:      https://www.open-mesh.org/
2993 B:      https://www.open-mesh.org/projects/batman-adv/issues
2994 C:      irc://chat.freenode.net/batman
2995 Q:      https://patchwork.open-mesh.org/project/batman/list/
2996 T:      git https://git.open-mesh.org/linux-merge.git
2997 S:      Maintained
2998 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2999 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
3000 F:      Documentation/networking/batman-adv.rst
3001 F:      include/uapi/linux/batadv_packet.h
3002 F:      include/uapi/linux/batman_adv.h
3003 F:      net/batman-adv/
3004
3005 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3006 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3007 L:      linux-hams@vger.kernel.org
3008 W:      http://www.baycom.org/~tom/ham/ham.html
3009 S:      Maintained
3010 F:      drivers/net/hamradio/baycom*
3011
3012 BCACHE (BLOCK LAYER CACHE)
3013 M:      Coly Li <colyli@suse.de>
3014 M:      Kent Overstreet <kent.overstreet@gmail.com>
3015 L:      linux-bcache@vger.kernel.org
3016 W:      http://bcache.evilpiepirate.org
3017 C:      irc://irc.oftc.net/bcache
3018 S:      Maintained
3019 F:      drivers/md/bcache/
3020
3021 BDISP ST MEDIA DRIVER
3022 M:      Fabien Dessenne <fabien.dessenne@st.com>
3023 L:      linux-media@vger.kernel.org
3024 T:      git git://linuxtv.org/media_tree.git
3025 W:      https://linuxtv.org
3026 S:      Supported
3027 F:      drivers/media/platform/sti/bdisp
3028
3029 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3030 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3031 L:      netdev@vger.kernel.org
3032 S:      Maintained
3033 F:      drivers/net/ethernet/ec_bhf.c
3034
3035 BEFS FILE SYSTEM
3036 M:      Luis de Bethencourt <luisbg@kernel.org>
3037 M:      Salah Triki <salah.triki@gmail.com>
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3040 F:      Documentation/filesystems/befs.txt
3041 F:      fs/befs/
3042
3043 BFQ I/O SCHEDULER
3044 M:      Paolo Valente <paolo.valente@linaro.org>
3045 M:      Jens Axboe <axboe@kernel.dk>
3046 L:      linux-block@vger.kernel.org
3047 S:      Maintained
3048 F:      block/bfq-*
3049 F:      Documentation/block/bfq-iosched.rst
3050
3051 BFS FILE SYSTEM
3052 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3053 S:      Maintained
3054 F:      Documentation/filesystems/bfs.txt
3055 F:      fs/bfs/
3056 F:      include/uapi/linux/bfs_fs.h
3057
3058 BLINKM RGB LED DRIVER
3059 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3060 S:      Maintained
3061 F:      drivers/leds/leds-blinkm.c
3062
3063 BLOCK LAYER
3064 M:      Jens Axboe <axboe@kernel.dk>
3065 L:      linux-block@vger.kernel.org
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3067 S:      Maintained
3068 F:      block/
3069 F:      drivers/block/
3070 F:      kernel/trace/blktrace.c
3071 F:      lib/sbitmap.c
3072
3073 BLOCK2MTD DRIVER
3074 M:      Joern Engel <joern@lazybastard.org>
3075 L:      linux-mtd@lists.infradead.org
3076 S:      Maintained
3077 F:      drivers/mtd/devices/block2mtd.c
3078
3079 BLUETOOTH DRIVERS
3080 M:      Marcel Holtmann <marcel@holtmann.org>
3081 M:      Johan Hedberg <johan.hedberg@gmail.com>
3082 L:      linux-bluetooth@vger.kernel.org
3083 W:      http://www.bluez.org/
3084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3086 S:      Maintained
3087 F:      drivers/bluetooth/
3088
3089 BLUETOOTH SUBSYSTEM
3090 M:      Marcel Holtmann <marcel@holtmann.org>
3091 M:      Johan Hedberg <johan.hedberg@gmail.com>
3092 L:      linux-bluetooth@vger.kernel.org
3093 W:      http://www.bluez.org/
3094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3096 S:      Maintained
3097 F:      net/bluetooth/
3098 F:      include/net/bluetooth/
3099
3100 BONDING DRIVER
3101 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3102 M:      Veaceslav Falico <vfalico@gmail.com>
3103 M:      Andy Gospodarek <andy@greyhouse.net>
3104 L:      netdev@vger.kernel.org
3105 W:      http://sourceforge.net/projects/bonding/
3106 S:      Supported
3107 F:      drivers/net/bonding/
3108 F:      include/uapi/linux/if_bonding.h
3109
3110 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3111 M:      Dan Robertson <dan@dlrobertson.com>
3112 L:      linux-iio@vger.kernel.org
3113 S:      Maintained
3114 F:      drivers/iio/accel/bma400*
3115 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3116
3117 BPF (Safe dynamic programs and tools)
3118 M:      Alexei Starovoitov <ast@kernel.org>
3119 M:      Daniel Borkmann <daniel@iogearbox.net>
3120 R:      Martin KaFai Lau <kafai@fb.com>
3121 R:      Song Liu <songliubraving@fb.com>
3122 R:      Yonghong Song <yhs@fb.com>
3123 R:      Andrii Nakryiko <andriin@fb.com>
3124 L:      netdev@vger.kernel.org
3125 L:      bpf@vger.kernel.org
3126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3128 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3129 S:      Supported
3130 F:      arch/*/net/*
3131 F:      Documentation/networking/filter.txt
3132 F:      Documentation/bpf/
3133 F:      include/linux/bpf*
3134 F:      include/linux/filter.h
3135 F:      include/trace/events/xdp.h
3136 F:      include/uapi/linux/bpf*
3137 F:      include/uapi/linux/filter.h
3138 F:      kernel/bpf/
3139 F:      kernel/trace/bpf_trace.c
3140 F:      lib/test_bpf.c
3141 F:      net/bpf/
3142 F:      net/core/filter.c
3143 F:      net/sched/act_bpf.c
3144 F:      net/sched/cls_bpf.c
3145 F:      samples/bpf/
3146 F:      tools/bpf/
3147 F:      tools/lib/bpf/
3148 F:      tools/testing/selftests/bpf/
3149 K:      bpf
3150 N:      bpf
3151
3152 BPF JIT for ARM
3153 M:      Shubham Bansal <illusionist.neo@gmail.com>
3154 L:      netdev@vger.kernel.org
3155 L:      bpf@vger.kernel.org
3156 S:      Maintained
3157 F:      arch/arm/net/
3158
3159 BPF JIT for ARM64
3160 M:      Daniel Borkmann <daniel@iogearbox.net>
3161 M:      Alexei Starovoitov <ast@kernel.org>
3162 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3163 L:      netdev@vger.kernel.org
3164 L:      bpf@vger.kernel.org
3165 S:      Supported
3166 F:      arch/arm64/net/
3167
3168 BPF JIT for MIPS (32-BIT AND 64-BIT)
3169 M:      Paul Burton <paulburton@kernel.org>
3170 L:      netdev@vger.kernel.org
3171 L:      bpf@vger.kernel.org
3172 S:      Maintained
3173 F:      arch/mips/net/
3174
3175 BPF JIT for NFP NICs
3176 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3177 L:      netdev@vger.kernel.org
3178 L:      bpf@vger.kernel.org
3179 S:      Supported
3180 F:      drivers/net/ethernet/netronome/nfp/bpf/
3181
3182 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3183 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3184 M:      Sandipan Das <sandipan@linux.ibm.com>
3185 L:      netdev@vger.kernel.org
3186 L:      bpf@vger.kernel.org
3187 S:      Maintained
3188 F:      arch/powerpc/net/
3189
3190 BPF JIT for RISC-V (RV64G)
3191 M:      Björn Töpel <bjorn.topel@gmail.com>
3192 L:      netdev@vger.kernel.org
3193 S:      Maintained
3194 F:      arch/riscv/net/
3195
3196 BPF JIT for S390
3197 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3198 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3199 M:      Vasily Gorbik <gor@linux.ibm.com>
3200 L:      netdev@vger.kernel.org
3201 L:      bpf@vger.kernel.org
3202 S:      Maintained
3203 F:      arch/s390/net/
3204 X:      arch/s390/net/pnet.c
3205
3206 BPF JIT for SPARC (32-BIT AND 64-BIT)
3207 M:      David S. Miller <davem@davemloft.net>
3208 L:      netdev@vger.kernel.org
3209 L:      bpf@vger.kernel.org
3210 S:      Maintained
3211 F:      arch/sparc/net/
3212
3213 BPF JIT for X86 32-BIT
3214 M:      Wang YanQing <udknight@gmail.com>
3215 L:      netdev@vger.kernel.org
3216 L:      bpf@vger.kernel.org
3217 S:      Maintained
3218 F:      arch/x86/net/bpf_jit_comp32.c
3219
3220 BPF JIT for X86 64-BIT
3221 M:      Alexei Starovoitov <ast@kernel.org>
3222 M:      Daniel Borkmann <daniel@iogearbox.net>
3223 L:      netdev@vger.kernel.org
3224 L:      bpf@vger.kernel.org
3225 S:      Supported
3226 F:      arch/x86/net/
3227 X:      arch/x86/net/bpf_jit_comp32.c
3228
3229 BROADCOM B44 10/100 ETHERNET DRIVER
3230 M:      Michael Chan <michael.chan@broadcom.com>
3231 L:      netdev@vger.kernel.org
3232 S:      Supported
3233 F:      drivers/net/ethernet/broadcom/b44.*
3234
3235 BROADCOM B53 ETHERNET SWITCH DRIVER
3236 M:      Florian Fainelli <f.fainelli@gmail.com>
3237 L:      netdev@vger.kernel.org
3238 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3239 S:      Supported
3240 F:      drivers/net/dsa/b53/*
3241 F:      include/linux/platform_data/b53.h
3242
3243 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3244 M:      Florian Fainelli <f.fainelli@gmail.com>
3245 M:      Ray Jui <rjui@broadcom.com>
3246 M:      Scott Branden <sbranden@broadcom.com>
3247 M:      bcm-kernel-feedback-list@broadcom.com
3248 T:      git git://github.com/broadcom/mach-bcm
3249 S:      Maintained
3250 N:      bcm281*
3251 N:      bcm113*
3252 N:      bcm216*
3253 N:      kona
3254 F:      arch/arm/mach-bcm/
3255
3256 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3257 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3258 L:      bcm-kernel-feedback-list@broadcom.com
3259 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3261 T:      git git://github.com/anholt/linux
3262 S:      Maintained
3263 N:      bcm2711
3264 N:      bcm2835
3265 F:      drivers/staging/vc04_services
3266
3267 BROADCOM BCM47XX MIPS ARCHITECTURE
3268 M:      Hauke Mehrtens <hauke@hauke-m.de>
3269 M:      Rafał Miłecki <zajec5@gmail.com>
3270 L:      linux-mips@vger.kernel.org
3271 S:      Maintained
3272 F:      Documentation/devicetree/bindings/mips/brcm/
3273 F:      arch/mips/bcm47xx/*
3274 F:      arch/mips/include/asm/mach-bcm47xx/*
3275
3276 BROADCOM BCM5301X ARM ARCHITECTURE
3277 M:      Hauke Mehrtens <hauke@hauke-m.de>
3278 M:      Rafał Miłecki <zajec5@gmail.com>
3279 M:      bcm-kernel-feedback-list@broadcom.com
3280 L:      linux-arm-kernel@lists.infradead.org
3281 S:      Maintained
3282 F:      arch/arm/mach-bcm/bcm_5301x.c
3283 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3284 F:      arch/arm/boot/dts/bcm470*
3285 F:      arch/arm/boot/dts/bcm953012*
3286
3287 BROADCOM BCM53573 ARM ARCHITECTURE
3288 M:      Rafał Miłecki <rafal@milecki.pl>
3289 L:      bcm-kernel-feedback-list@broadcom.com
3290 L:      linux-arm-kernel@lists.infradead.org
3291 S:      Maintained
3292 F:      arch/arm/boot/dts/bcm53573*
3293 F:      arch/arm/boot/dts/bcm47189*
3294
3295 BROADCOM BCM63XX ARM ARCHITECTURE
3296 M:      Florian Fainelli <f.fainelli@gmail.com>
3297 M:      bcm-kernel-feedback-list@broadcom.com
3298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3299 T:      git git://github.com/broadcom/stblinux.git
3300 S:      Maintained
3301 N:      bcm63xx
3302
3303 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3304 M:      Kevin Cernekee <cernekee@gmail.com>
3305 L:      linux-usb@vger.kernel.org
3306 S:      Maintained
3307 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3308
3309 BROADCOM BCM7XXX ARM ARCHITECTURE
3310 M:      Florian Fainelli <f.fainelli@gmail.com>
3311 M:      bcm-kernel-feedback-list@broadcom.com
3312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3313 T:      git git://github.com/broadcom/stblinux.git
3314 S:      Maintained
3315 F:      arch/arm/mach-bcm/*brcmstb*
3316 F:      arch/arm/boot/dts/bcm7*.dts*
3317 F:      drivers/bus/brcmstb_gisb.c
3318 F:      arch/arm/mm/cache-b15-rac.c
3319 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3320 N:      brcmstb
3321
3322 BROADCOM BMIPS CPUFREQ DRIVER
3323 M:      Markus Mayer <mmayer@broadcom.com>
3324 M:      bcm-kernel-feedback-list@broadcom.com
3325 L:      linux-pm@vger.kernel.org
3326 S:      Maintained
3327 F:      drivers/cpufreq/bmips-cpufreq.c
3328
3329 BROADCOM BMIPS MIPS ARCHITECTURE
3330 M:      Florian Fainelli <f.fainelli@gmail.com>
3331 L:      bcm-kernel-feedback-list@broadcom.com
3332 L:      linux-mips@vger.kernel.org
3333 T:      git git://github.com/broadcom/stblinux.git
3334 S:      Maintained
3335 F:      arch/mips/bmips/*
3336 F:      arch/mips/include/asm/mach-bmips/*
3337 F:      arch/mips/kernel/*bmips*
3338 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3339 F:      drivers/irqchip/irq-bcm63*
3340 F:      drivers/irqchip/irq-bcm7*
3341 F:      drivers/irqchip/irq-brcmstb*
3342 F:      include/linux/bcm963xx_nvram.h
3343 F:      include/linux/bcm963xx_tag.h
3344
3345 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3346 M:      Rasesh Mody <rmody@marvell.com>
3347 M:      GR-Linux-NIC-Dev@marvell.com
3348 L:      netdev@vger.kernel.org
3349 S:      Supported
3350 F:      drivers/net/ethernet/broadcom/bnx2.*
3351 F:      drivers/net/ethernet/broadcom/bnx2_*
3352
3353 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3354 M:      QLogic-Storage-Upstream@qlogic.com
3355 L:      linux-scsi@vger.kernel.org
3356 S:      Supported
3357 F:      drivers/scsi/bnx2fc/
3358
3359 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3360 M:      QLogic-Storage-Upstream@qlogic.com
3361 L:      linux-scsi@vger.kernel.org
3362 S:      Supported
3363 F:      drivers/scsi/bnx2i/
3364
3365 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3366 M:      Ariel Elior <aelior@marvell.com>
3367 M:      Sudarsana Kalluru <skalluru@marvell.com>
3368 M:      GR-everest-linux-l2@marvell.com
3369 L:      netdev@vger.kernel.org
3370 S:      Supported
3371 F:      drivers/net/ethernet/broadcom/bnx2x/
3372
3373 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3374 M:      Michael Chan <michael.chan@broadcom.com>
3375 L:      netdev@vger.kernel.org
3376 S:      Supported
3377 F:      drivers/net/ethernet/broadcom/bnxt/
3378
3379 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3380 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3381 M:      Franky Lin <franky.lin@broadcom.com>
3382 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3383 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3384 M:      Wright Feng <wright.feng@cypress.com>
3385 L:      linux-wireless@vger.kernel.org
3386 L:      brcm80211-dev-list.pdl@broadcom.com
3387 L:      brcm80211-dev-list@cypress.com
3388 S:      Supported
3389 F:      drivers/net/wireless/broadcom/brcm80211/
3390
3391 BROADCOM BRCMSTB GPIO DRIVER
3392 M:      Gregory Fong <gregory.0xf0@gmail.com>
3393 L:      bcm-kernel-feedback-list@broadcom.com
3394 S:      Supported
3395 F:      drivers/gpio/gpio-brcmstb.c
3396 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3397
3398 BROADCOM BRCMSTB I2C DRIVER
3399 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3400 L:      linux-i2c@vger.kernel.org
3401 L:      bcm-kernel-feedback-list@broadcom.com
3402 S:      Supported
3403 F:      drivers/i2c/busses/i2c-brcmstb.c
3404 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3405
3406 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3407 M:      Al Cooper <alcooperx@gmail.com>
3408 L:      linux-kernel@vger.kernel.org
3409 L:      bcm-kernel-feedback-list@broadcom.com
3410 S:      Maintained
3411 F:      drivers/phy/broadcom/phy-brcm-usb*
3412
3413 BROADCOM GENET ETHERNET DRIVER
3414 M:      Doug Berger <opendmb@gmail.com>
3415 M:      Florian Fainelli <f.fainelli@gmail.com>
3416 L:      bcm-kernel-feedback-list@broadcom.com
3417 L:      netdev@vger.kernel.org
3418 S:      Supported
3419 F:      drivers/net/ethernet/broadcom/genet/
3420
3421 BROADCOM IPROC ARM ARCHITECTURE
3422 M:      Ray Jui <rjui@broadcom.com>
3423 M:      Scott Branden <sbranden@broadcom.com>
3424 M:      bcm-kernel-feedback-list@broadcom.com
3425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3426 T:      git git://github.com/broadcom/cygnus-linux.git
3427 S:      Maintained
3428 N:      iproc
3429 N:      cygnus
3430 N:      bcm[-_]nsp
3431 N:      bcm9113*
3432 N:      bcm9583*
3433 N:      bcm9585*
3434 N:      bcm9586*
3435 N:      bcm988312
3436 N:      bcm113*
3437 N:      bcm583*
3438 N:      bcm585*
3439 N:      bcm586*
3440 N:      bcm88312
3441 N:      hr2
3442 N:      stingray
3443 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3444 F:      arch/arm64/boot/dts/broadcom/stingray/*
3445 F:      drivers/clk/bcm/clk-ns*
3446 F:      drivers/clk/bcm/clk-sr*
3447 F:      drivers/pinctrl/bcm/pinctrl-ns*
3448 F:      include/dt-bindings/clock/bcm-sr*
3449
3450 BROADCOM KONA GPIO DRIVER
3451 M:      Ray Jui <rjui@broadcom.com>
3452 L:      bcm-kernel-feedback-list@broadcom.com
3453 S:      Supported
3454 F:      drivers/gpio/gpio-bcm-kona.c
3455 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3456
3457 BROADCOM NETXTREME-E ROCE DRIVER
3458 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3459 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3460 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3461 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3462 L:      linux-rdma@vger.kernel.org
3463 W:      http://www.broadcom.com
3464 S:      Supported
3465 F:      drivers/infiniband/hw/bnxt_re/
3466 F:      include/uapi/rdma/bnxt_re-abi.h
3467
3468 BROADCOM NVRAM DRIVER
3469 M:      Rafał Miłecki <zajec5@gmail.com>
3470 L:      linux-mips@vger.kernel.org
3471 S:      Maintained
3472 F:      drivers/firmware/broadcom/*
3473
3474 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3475 M:      Rafał Miłecki <zajec5@gmail.com>
3476 L:      linux-wireless@vger.kernel.org
3477 S:      Maintained
3478 F:      drivers/bcma/
3479 F:      include/linux/bcma/
3480
3481 BROADCOM STB AVS CPUFREQ DRIVER
3482 M:      Markus Mayer <mmayer@broadcom.com>
3483 M:      bcm-kernel-feedback-list@broadcom.com
3484 L:      linux-pm@vger.kernel.org
3485 S:      Maintained
3486 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3487 F:      drivers/cpufreq/brcmstb*
3488
3489 BROADCOM STB AVS TMON DRIVER
3490 M:      Markus Mayer <mmayer@broadcom.com>
3491 M:      bcm-kernel-feedback-list@broadcom.com
3492 L:      linux-pm@vger.kernel.org
3493 S:      Maintained
3494 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3495 F:      drivers/thermal/broadcom/brcmstb*
3496
3497 BROADCOM STB NAND FLASH DRIVER
3498 M:      Brian Norris <computersforpeace@gmail.com>
3499 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3500 L:      linux-mtd@lists.infradead.org
3501 L:      bcm-kernel-feedback-list@broadcom.com
3502 S:      Maintained
3503 F:      drivers/mtd/nand/raw/brcmnand/
3504
3505 BROADCOM STB DPFE DRIVER
3506 M:      Markus Mayer <mmayer@broadcom.com>
3507 M:      bcm-kernel-feedback-list@broadcom.com
3508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3509 S:      Maintained
3510 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3511 F:      drivers/memory/brcmstb_dpfe.c
3512
3513 BROADCOM SPI DRIVER
3514 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3515 M:      bcm-kernel-feedback-list@broadcom.com
3516 S:      Maintained
3517 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3518 F:      drivers/spi/spi-bcm-qspi.*
3519 F:      drivers/spi/spi-brcmstb-qspi.c
3520 F:      drivers/spi/spi-iproc-qspi.c
3521
3522 BROADCOM SYSTEMPORT ETHERNET DRIVER
3523 M:      Florian Fainelli <f.fainelli@gmail.com>
3524 L:      bcm-kernel-feedback-list@broadcom.com
3525 L:      netdev@vger.kernel.org
3526 S:      Supported
3527 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3528
3529 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3530 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3531 M:      Prashant Sreedharan <prashant@broadcom.com>
3532 M:      Michael Chan <mchan@broadcom.com>
3533 L:      netdev@vger.kernel.org
3534 S:      Supported
3535 F:      drivers/net/ethernet/broadcom/tg3.*
3536
3537 BROCADE BFA FC SCSI DRIVER
3538 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3539 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3540 L:      linux-scsi@vger.kernel.org
3541 S:      Supported
3542 F:      drivers/scsi/bfa/
3543
3544 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3545 M:      Rasesh Mody <rmody@marvell.com>
3546 M:      Sudarsana Kalluru <skalluru@marvell.com>
3547 M:      GR-Linux-NIC-Dev@marvell.com
3548 L:      netdev@vger.kernel.org
3549 S:      Supported
3550 F:      drivers/net/ethernet/brocade/bna/
3551
3552 BSG (block layer generic sg v4 driver)
3553 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3554 L:      linux-scsi@vger.kernel.org
3555 S:      Supported
3556 F:      block/bsg.c
3557 F:      include/linux/bsg.h
3558 F:      include/uapi/linux/bsg.h
3559
3560 BT87X AUDIO DRIVER
3561 M:      Clemens Ladisch <clemens@ladisch.de>
3562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3564 S:      Maintained
3565 F:      Documentation/sound/cards/bt87x.rst
3566 F:      sound/pci/bt87x.c
3567
3568 BT8XXGPIO DRIVER
3569 M:      Michael Buesch <m@bues.ch>
3570 W:      http://bu3sch.de/btgpio.php
3571 S:      Maintained
3572 F:      drivers/gpio/gpio-bt8xx.c
3573
3574 BTRFS FILE SYSTEM
3575 M:      Chris Mason <clm@fb.com>
3576 M:      Josef Bacik <josef@toxicpanda.com>
3577 M:      David Sterba <dsterba@suse.com>
3578 L:      linux-btrfs@vger.kernel.org
3579 W:      http://btrfs.wiki.kernel.org/
3580 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3582 S:      Maintained
3583 F:      Documentation/filesystems/btrfs.txt
3584 F:      fs/btrfs/
3585 F:      include/linux/btrfs*
3586 F:      include/uapi/linux/btrfs*
3587
3588 BTTV VIDEO4LINUX DRIVER
3589 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3590 L:      linux-media@vger.kernel.org
3591 W:      https://linuxtv.org
3592 T:      git git://linuxtv.org/media_tree.git
3593 S:      Odd fixes
3594 F:      Documentation/media/v4l-drivers/bttv*
3595 F:      drivers/media/pci/bt8xx/bttv*
3596
3597 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3598 M:      Chanwoo Choi <cw00.choi@samsung.com>
3599 L:      linux-pm@vger.kernel.org
3600 L:      linux-samsung-soc@vger.kernel.org
3601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3602 S:      Maintained
3603 F:      drivers/devfreq/exynos-bus.c
3604 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3605
3606 BUSLOGIC SCSI DRIVER
3607 M:      Khalid Aziz <khalid@gonehiking.org>
3608 L:      linux-scsi@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/scsi/BusLogic.*
3611 F:      drivers/scsi/FlashPoint.*
3612
3613 C-MEDIA CMI8788 DRIVER
3614 M:      Clemens Ladisch <clemens@ladisch.de>
3615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3617 S:      Maintained
3618 F:      sound/pci/oxygen/
3619
3620 C-SKY ARCHITECTURE
3621 M:      Guo Ren <guoren@kernel.org>
3622 T:      git https://github.com/c-sky/csky-linux.git
3623 S:      Supported
3624 F:      arch/csky/
3625 F:      Documentation/devicetree/bindings/csky/
3626 F:      drivers/irqchip/irq-csky-*
3627 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3628 F:      drivers/clocksource/timer-gx6605s.c
3629 F:      drivers/clocksource/timer-mp-csky.c
3630 F:      Documentation/devicetree/bindings/timer/csky,*
3631 K:      csky
3632 N:      csky
3633
3634 C6X ARCHITECTURE
3635 M:      Mark Salter <msalter@redhat.com>
3636 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3637 L:      linux-c6x-dev@linux-c6x.org
3638 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3639 S:      Maintained
3640 F:      arch/c6x/
3641
3642 CA8210 IEEE-802.15.4 RADIO DRIVER
3643 M:      Harry Morris <h.morris@cascoda.com>
3644 L:      linux-wpan@vger.kernel.org
3645 W:      https://github.com/Cascoda/ca8210-linux.git
3646 S:      Maintained
3647 F:      drivers/net/ieee802154/ca8210.c
3648 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3649
3650 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3651 M:      David Howells <dhowells@redhat.com>
3652 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3653 S:      Supported
3654 F:      Documentation/filesystems/caching/cachefiles.txt
3655 F:      fs/cachefiles/
3656
3657 CADENCE MIPI-CSI2 BRIDGES
3658 M:      Maxime Ripard <mripard@kernel.org>
3659 L:      linux-media@vger.kernel.org
3660 S:      Maintained
3661 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3662 F:      drivers/media/platform/cadence/cdns-csi2*
3663
3664 CADENCE NAND DRIVER
3665 M:      Piotr Sroka <piotrs@cadence.com>
3666 L:      linux-mtd@lists.infradead.org
3667 S:      Maintained
3668 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3669 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3670
3671 CADET FM/AM RADIO RECEIVER DRIVER
3672 M:      Hans Verkuil <hverkuil@xs4all.nl>
3673 L:      linux-media@vger.kernel.org
3674 T:      git git://linuxtv.org/media_tree.git
3675 W:      https://linuxtv.org
3676 S:      Maintained
3677 F:      drivers/media/radio/radio-cadet*
3678
3679 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3680 M:      Jonathan Corbet <corbet@lwn.net>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 S:      Maintained
3684 F:      Documentation/media/v4l-drivers/cafe_ccic*
3685 F:      drivers/media/platform/marvell-ccic/
3686
3687 CAIF NETWORK LAYER
3688 L:      netdev@vger.kernel.org
3689 S:      Orphan
3690 F:      Documentation/networking/caif/
3691 F:      drivers/net/caif/
3692 F:      include/uapi/linux/caif/
3693 F:      include/net/caif/
3694 F:      net/caif/
3695
3696 CAKE QDISC
3697 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3698 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3699 S:      Maintained
3700 F:      net/sched/sch_cake.c
3701
3702 CAN NETWORK DRIVERS
3703 M:      Wolfgang Grandegger <wg@grandegger.com>
3704 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3705 L:      linux-can@vger.kernel.org
3706 W:      https://github.com/linux-can
3707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3709 S:      Maintained
3710 F:      Documentation/devicetree/bindings/net/can/
3711 F:      drivers/net/can/
3712 F:      include/linux/can/dev.h
3713 F:      include/linux/can/led.h
3714 F:      include/linux/can/rx-offload.h
3715 F:      include/linux/can/platform/
3716 F:      include/uapi/linux/can/error.h
3717 F:      include/uapi/linux/can/netlink.h
3718 F:      include/uapi/linux/can/vxcan.h
3719
3720 CAN NETWORK LAYER
3721 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3722 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3723 L:      linux-can@vger.kernel.org
3724 W:      https://github.com/linux-can
3725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3727 S:      Maintained
3728 F:      Documentation/networking/can.rst
3729 F:      net/can/
3730 F:      include/linux/can/core.h
3731 F:      include/linux/can/skb.h
3732 F:      include/net/netns/can.h
3733 F:      include/uapi/linux/can.h
3734 F:      include/uapi/linux/can/bcm.h
3735 F:      include/uapi/linux/can/raw.h
3736 F:      include/uapi/linux/can/gw.h
3737
3738 CAN-J1939 NETWORK LAYER
3739 M:      Robin van der Gracht <robin@protonic.nl>
3740 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3741 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3742 L:      linux-can@vger.kernel.org
3743 S:      Maintained
3744 F:      Documentation/networking/j1939.rst
3745 F:      net/can/j1939/
3746 F:      include/uapi/linux/can/j1939.h
3747
3748 CAPABILITIES
3749 M:      Serge Hallyn <serge@hallyn.com>
3750 L:      linux-security-module@vger.kernel.org
3751 S:      Supported
3752 F:      include/linux/capability.h
3753 F:      include/uapi/linux/capability.h
3754 F:      security/commoncap.c
3755 F:      kernel/capability.c
3756
3757 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3758 M:      Kevin Tsai <ktsai@capellamicro.com>
3759 S:      Maintained
3760 F:      drivers/iio/light/cm*
3761
3762 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3763 M:      Christian Lamparter <chunkeey@googlemail.com>
3764 L:      linux-wireless@vger.kernel.org
3765 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3766 S:      Maintained
3767 F:      drivers/net/wireless/ath/carl9170/
3768
3769 CAVIUM I2C DRIVER
3770 M:      Robert Richter <rrichter@marvell.com>
3771 W:      http://www.marvell.com
3772 S:      Supported
3773 F:      drivers/i2c/busses/i2c-octeon*
3774 F:      drivers/i2c/busses/i2c-thunderx*
3775
3776 CAVIUM LIQUIDIO NETWORK DRIVER
3777 M:      Derek Chickles <dchickles@marvell.com>
3778 M:      Satanand Burla <sburla@marvell.com>
3779 M:      Felix Manlunas <fmanlunas@marvell.com>
3780 L:      netdev@vger.kernel.org
3781 W:      http://www.marvell.com
3782 S:      Supported
3783 F:      drivers/net/ethernet/cavium/liquidio/
3784
3785 CAVIUM MMC DRIVER
3786 M:      Robert Richter <rrichter@marvell.com>
3787 W:      http://www.marvell.com
3788 S:      Supported
3789 F:      drivers/mmc/host/cavium*
3790
3791 CAVIUM OCTEON-TX CRYPTO DRIVER
3792 M:      George Cherian <gcherian@marvell.com>
3793 L:      linux-crypto@vger.kernel.org
3794 W:      http://www.marvell.com
3795 S:      Supported
3796 F:      drivers/crypto/cavium/cpt/
3797
3798 CAVIUM THUNDERX2 ARM64 SOC
3799 M:      Robert Richter <rrichter@marvell.com>
3800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3801 S:      Maintained
3802 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3803 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3804
3805 CC2520 IEEE-802.15.4 RADIO DRIVER
3806 M:      Varka Bhadram <varkabhadram@gmail.com>
3807 L:      linux-wpan@vger.kernel.org
3808 S:      Maintained
3809 F:      drivers/net/ieee802154/cc2520.c
3810 F:      include/linux/spi/cc2520.h
3811 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3812
3813 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3814 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3815 L:      linux-crypto@vger.kernel.org
3816 S:      Supported
3817 F:      drivers/crypto/ccree/
3818 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3819
3820 CEC FRAMEWORK
3821 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3822 L:      linux-media@vger.kernel.org
3823 T:      git git://linuxtv.org/media_tree.git
3824 W:      http://linuxtv.org
3825 S:      Supported
3826 F:      Documentation/media/kapi/cec-core.rst
3827 F:      Documentation/media/uapi/cec
3828 F:      drivers/media/cec/
3829 F:      drivers/media/rc/keymaps/rc-cec.c
3830 F:      include/media/cec.h
3831 F:      include/media/cec-notifier.h
3832 F:      include/uapi/linux/cec.h
3833 F:      include/uapi/linux/cec-funcs.h
3834 F:      Documentation/devicetree/bindings/media/cec.txt
3835 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3836
3837 CEC GPIO DRIVER
3838 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3839 L:      linux-media@vger.kernel.org
3840 T:      git git://linuxtv.org/media_tree.git
3841 W:      http://linuxtv.org
3842 S:      Supported
3843 F:      drivers/media/platform/cec-gpio/
3844 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3845
3846 CELL BROADBAND ENGINE ARCHITECTURE
3847 M:      Arnd Bergmann <arnd@arndb.de>
3848 L:      linuxppc-dev@lists.ozlabs.org
3849 W:      http://www.ibm.com/developerworks/power/cell/
3850 S:      Supported
3851 F:      arch/powerpc/include/asm/cell*.h
3852 F:      arch/powerpc/include/asm/spu*.h
3853 F:      arch/powerpc/include/uapi/asm/spu*.h
3854 F:      arch/powerpc/oprofile/*cell*
3855 F:      arch/powerpc/platforms/cell/
3856
3857 CEPH COMMON CODE (LIBCEPH)
3858 M:      Ilya Dryomov <idryomov@gmail.com>
3859 M:      Jeff Layton <jlayton@kernel.org>
3860 M:      Sage Weil <sage@redhat.com>
3861 L:      ceph-devel@vger.kernel.org
3862 W:      http://ceph.com/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3864 T:      git git://github.com/ceph/ceph-client.git
3865 S:      Supported
3866 F:      net/ceph/
3867 F:      include/linux/ceph/
3868 F:      include/linux/crush/
3869
3870 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3871 M:      Jeff Layton <jlayton@kernel.org>
3872 M:      Sage Weil <sage@redhat.com>
3873 M:      Ilya Dryomov <idryomov@gmail.com>
3874 L:      ceph-devel@vger.kernel.org
3875 W:      http://ceph.com/
3876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3877 T:      git git://github.com/ceph/ceph-client.git
3878 S:      Supported
3879 F:      Documentation/filesystems/ceph.txt
3880 F:      fs/ceph/
3881
3882 CERTIFICATE HANDLING:
3883 M:      David Howells <dhowells@redhat.com>
3884 M:      David Woodhouse <dwmw2@infradead.org>
3885 L:      keyrings@vger.kernel.org
3886 S:      Maintained
3887 F:      Documentation/admin-guide/module-signing.rst
3888 F:      certs/
3889 F:      scripts/sign-file.c
3890 F:      scripts/extract-cert.c
3891
3892 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3893 L:      devel@driverdev.osuosl.org
3894 S:      Obsolete
3895 F:      drivers/staging/wusbcore/
3896
3897 CFAG12864B LCD DRIVER
3898 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3899 S:      Maintained
3900 F:      drivers/auxdisplay/cfag12864b.c
3901 F:      include/linux/cfag12864b.h
3902
3903 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3904 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3905 S:      Maintained
3906 F:      drivers/auxdisplay/cfag12864bfb.c
3907 F:      include/linux/cfag12864b.h
3908
3909 802.11 (including CFG80211/NL80211)
3910 M:      Johannes Berg <johannes@sipsolutions.net>
3911 L:      linux-wireless@vger.kernel.org
3912 W:      http://wireless.kernel.org/
3913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3915 S:      Maintained
3916 F:      net/wireless/
3917 F:      include/uapi/linux/nl80211.h
3918 F:      include/linux/ieee80211.h
3919 F:      include/net/wext.h
3920 F:      include/net/cfg80211.h
3921 F:      include/net/iw_handler.h
3922 F:      include/net/ieee80211_radiotap.h
3923 F:      Documentation/driver-api/80211/cfg80211.rst
3924 F:      Documentation/networking/regulatory.txt
3925
3926 CHAR and MISC DRIVERS
3927 M:      Arnd Bergmann <arnd@arndb.de>
3928 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3930 S:      Supported
3931 F:      drivers/char/
3932 F:      drivers/misc/
3933 F:      include/linux/miscdevice.h
3934
3935 CHECKPATCH
3936 M:      Andy Whitcroft <apw@canonical.com>
3937 M:      Joe Perches <joe@perches.com>
3938 S:      Maintained
3939 F:      scripts/checkpatch.pl
3940
3941 CHINESE DOCUMENTATION
3942 M:      Harry Wei <harryxiyou@gmail.com>
3943 M:      Alex Shi <alex.shi@linux.alibaba.com>
3944 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3945 S:      Maintained
3946 F:      Documentation/translations/zh_CN/
3947
3948 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3949 M:      Peter Chen <Peter.Chen@nxp.com>
3950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3951 L:      linux-usb@vger.kernel.org
3952 S:      Maintained
3953 F:      drivers/usb/chipidea/
3954
3955 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3956 M:      Hans de Goede <hdegoede@redhat.com>
3957 L:      linux-input@vger.kernel.org
3958 S:      Maintained
3959 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3960 F:      drivers/input/touchscreen/chipone_icn8318.c
3961
3962 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3963 M:      Hans de Goede <hdegoede@redhat.com>
3964 L:      linux-input@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/input/touchscreen/chipone_icn8505.c
3967
3968 CHROME HARDWARE PLATFORM SUPPORT
3969 M:      Benson Leung <bleung@chromium.org>
3970 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3971 S:      Maintained
3972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3973 F:      drivers/platform/chrome/
3974
3975 CHROMEOS EC SUBDRIVERS
3976 M:      Benson Leung <bleung@chromium.org>
3977 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3978 R:      Guenter Roeck <groeck@chromium.org>
3979 S:      Maintained
3980 N:      cros_ec
3981 N:      cros-ec
3982 F:      drivers/power/supply/cros_usbpd-charger.c
3983
3984 CHROMEOS EC CODEC DRIVER
3985 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3986 S:      Maintained
3987 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3988 R:      Guenter Roeck <groeck@chromium.org>
3989 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3990 F:      sound/soc/codecs/cros_ec_codec.*
3991
3992 CIRRUS LOGIC AUDIO CODEC DRIVERS
3993 M:      Brian Austin <brian.austin@cirrus.com>
3994 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3995 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3996 S:      Maintained
3997 F:      sound/soc/codecs/cs*
3998
3999 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4000 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4001 L:      netdev@vger.kernel.org
4002 S:      Maintained
4003 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4004
4005 CIRRUS LOGIC LOCHNAGAR DRIVER
4006 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4007 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4008 L:      patches@opensource.cirrus.com
4009 S:      Supported
4010 F:      drivers/clk/clk-lochnagar.c
4011 F:      drivers/hwmon/lochnagar-hwmon.c
4012 F:      drivers/mfd/lochnagar-i2c.c
4013 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4014 F:      drivers/regulator/lochnagar-regulator.c
4015 F:      sound/soc/codecs/lochnagar-sc.c
4016 F:      include/dt-bindings/clk/lochnagar.h
4017 F:      include/dt-bindings/pinctrl/lochnagar.h
4018 F:      include/linux/mfd/lochnagar*
4019 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4020 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4021 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4022 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4023 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4024 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4025 F:      Documentation/hwmon/lochnagar.rst
4026
4027 CISCO FCOE HBA DRIVER
4028 M:      Satish Kharat <satishkh@cisco.com>
4029 M:      Sesidhar Baddela <sebaddel@cisco.com>
4030 M:      Karan Tilak Kumar <kartilak@cisco.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/fnic/
4034
4035 CISCO SCSI HBA DRIVER
4036 M:      Karan Tilak Kumar <kartilak@cisco.com>
4037 M:      Sesidhar Baddela <sebaddel@cisco.com>
4038 L:      linux-scsi@vger.kernel.org
4039 S:      Supported
4040 F:      drivers/scsi/snic/
4041
4042 CISCO VIC ETHERNET NIC DRIVER
4043 M:      Christian Benvenuti <benve@cisco.com>
4044 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4045 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4046 S:      Supported
4047 F:      drivers/net/ethernet/cisco/enic/
4048
4049 CISCO VIC LOW LATENCY NIC DRIVER
4050 M:      Christian Benvenuti <benve@cisco.com>
4051 M:      Nelson Escobar <neescoba@cisco.com>
4052 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4053 S:      Supported
4054 F:      drivers/infiniband/hw/usnic/
4055
4056 CIRRUS LOGIC MADERA CODEC DRIVERS
4057 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4058 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4059 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4060 L:      patches@opensource.cirrus.com
4061 T:      git https://github.com/CirrusLogic/linux-drivers.git
4062 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4063 S:      Supported
4064 F:      Documentation/devicetree/bindings/mfd/madera.txt
4065 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4066 F:      Documentation/devicetree/bindings/sound/madera.txt
4067 F:      include/dt-bindings/sound/madera*
4068 F:      include/linux/irqchip/irq-madera*
4069 F:      include/linux/mfd/madera/*
4070 F:      include/sound/madera*
4071 F:      drivers/gpio/gpio-madera*
4072 F:      drivers/irqchip/irq-madera*
4073 F:      drivers/mfd/madera*
4074 F:      drivers/mfd/cs47l*
4075 F:      drivers/pinctrl/cirrus/*
4076 F:      sound/soc/codecs/cs47l*
4077 F:      sound/soc/codecs/madera*
4078
4079 CLANG-FORMAT FILE
4080 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4081 S:      Maintained
4082 F:      .clang-format
4083
4084 CLANG/LLVM BUILD SUPPORT
4085 L:      clang-built-linux@googlegroups.com
4086 W:      https://clangbuiltlinux.github.io/
4087 B:      https://github.com/ClangBuiltLinux/linux/issues
4088 C:      irc://chat.freenode.net/clangbuiltlinux
4089 S:      Supported
4090 K:      \b(?i:clang|llvm)\b
4091
4092 CLEANCACHE API
4093 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4094 L:      linux-kernel@vger.kernel.org
4095 S:      Maintained
4096 F:      mm/cleancache.c
4097 F:      include/linux/cleancache.h
4098
4099 CLK API
4100 M:      Russell King <linux@armlinux.org.uk>
4101 L:      linux-clk@vger.kernel.org
4102 S:      Maintained
4103 F:      include/linux/clk.h
4104
4105 CLOCKSOURCE, CLOCKEVENT DRIVERS
4106 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4107 M:      Thomas Gleixner <tglx@linutronix.de>
4108 L:      linux-kernel@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4110 S:      Supported
4111 F:      drivers/clocksource/
4112 F:      Documentation/devicetree/bindings/timer/
4113
4114 CMPC ACPI DRIVER
4115 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4116 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4117 L:      platform-driver-x86@vger.kernel.org
4118 S:      Supported
4119 F:      drivers/platform/x86/classmate-laptop.c
4120
4121 COBALT MEDIA DRIVER
4122 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4123 L:      linux-media@vger.kernel.org
4124 T:      git git://linuxtv.org/media_tree.git
4125 W:      https://linuxtv.org
4126 S:      Supported
4127 F:      drivers/media/pci/cobalt/
4128
4129 COCCINELLE/Semantic Patches (SmPL)
4130 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4131 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4132 M:      Nicolas Palix <nicolas.palix@imag.fr>
4133 M:      Michal Marek <michal.lkml@markovi.net>
4134 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4136 W:      http://coccinelle.lip6.fr/
4137 S:      Supported
4138 F:      Documentation/dev-tools/coccinelle.rst
4139 F:      scripts/coccinelle/
4140 F:      scripts/coccicheck
4141
4142 CODA FILE SYSTEM
4143 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4144 M:      coda@cs.cmu.edu
4145 L:      codalist@coda.cs.cmu.edu
4146 W:      http://www.coda.cs.cmu.edu/
4147 S:      Maintained
4148 F:      Documentation/filesystems/coda.txt
4149 F:      fs/coda/
4150 F:      include/linux/coda*.h
4151 F:      include/uapi/linux/coda*.h
4152
4153 CODA V4L2 MEM2MEM DRIVER
4154 M:      Philipp Zabel <p.zabel@pengutronix.de>
4155 L:      linux-media@vger.kernel.org
4156 S:      Maintained
4157 F:      Documentation/devicetree/bindings/media/coda.txt
4158 F:      drivers/media/platform/coda/
4159
4160 CODE OF CONDUCT
4161 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4162 S:      Supported
4163 F:      Documentation/process/code-of-conduct.rst
4164 F:      Documentation/process/code-of-conduct-interpretation.rst
4165
4166 COMMON CLK FRAMEWORK
4167 M:      Michael Turquette <mturquette@baylibre.com>
4168 M:      Stephen Boyd <sboyd@kernel.org>
4169 L:      linux-clk@vger.kernel.org
4170 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4172 S:      Maintained
4173 F:      Documentation/devicetree/bindings/clock/
4174 F:      drivers/clk/
4175 X:      drivers/clk/clkdev.c
4176 F:      include/linux/clk-pr*
4177 F:      include/linux/clk/
4178 F:      include/linux/of_clk.h
4179
4180 COMMON INTERNET FILE SYSTEM (CIFS)
4181 M:      Steve French <sfrench@samba.org>
4182 L:      linux-cifs@vger.kernel.org
4183 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4184 W:      http://linux-cifs.samba.org/
4185 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4186 S:      Supported
4187 F:      Documentation/admin-guide/cifs/
4188 F:      fs/cifs/
4189
4190 COMPACTPCI HOTPLUG CORE
4191 M:      Scott Murray <scott@spiteful.org>
4192 L:      linux-pci@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/pci/hotplug/cpci_hotplug*
4195
4196 COMPACTPCI HOTPLUG GENERIC DRIVER
4197 M:      Scott Murray <scott@spiteful.org>
4198 L:      linux-pci@vger.kernel.org
4199 S:      Maintained
4200 F:      drivers/pci/hotplug/cpcihp_generic.c
4201
4202 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4203 M:      Scott Murray <scott@spiteful.org>
4204 L:      linux-pci@vger.kernel.org
4205 S:      Maintained
4206 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4207
4208 COMPAL LAPTOP SUPPORT
4209 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4210 L:      platform-driver-x86@vger.kernel.org
4211 S:      Maintained
4212 F:      drivers/platform/x86/compal-laptop.c
4213
4214 COMPILER ATTRIBUTES
4215 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4216 S:      Maintained
4217 F:      include/linux/compiler_attributes.h
4218
4219 CONEXANT ACCESSRUNNER USB DRIVER
4220 L:      accessrunner-general@lists.sourceforge.net
4221 W:      http://accessrunner.sourceforge.net/
4222 S:      Orphan
4223 F:      drivers/usb/atm/cxacru.c
4224
4225 CONFIGFS
4226 M:      Joel Becker <jlbec@evilplan.org>
4227 M:      Christoph Hellwig <hch@lst.de>
4228 T:      git git://git.infradead.org/users/hch/configfs.git
4229 S:      Supported
4230 F:      fs/configfs/
4231 F:      include/linux/configfs.h
4232
4233 CONNECTOR
4234 M:      Evgeniy Polyakov <zbr@ioremap.net>
4235 L:      netdev@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/connector/
4238
4239 CONTROL GROUP (CGROUP)
4240 M:      Tejun Heo <tj@kernel.org>
4241 M:      Li Zefan <lizefan@huawei.com>
4242 M:      Johannes Weiner <hannes@cmpxchg.org>
4243 L:      cgroups@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4245 S:      Maintained
4246 F:      Documentation/admin-guide/cgroup-v2.rst
4247 F:      Documentation/admin-guide/cgroup-v1/
4248 F:      include/linux/cgroup*
4249 F:      kernel/cgroup/
4250
4251 CONTROL GROUP - CPUSET
4252 M:      Li Zefan <lizefan@huawei.com>
4253 L:      cgroups@vger.kernel.org
4254 W:      http://www.bullopensource.org/cpuset/
4255 W:      http://oss.sgi.com/projects/cpusets/
4256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4257 S:      Maintained
4258 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4259 F:      include/linux/cpuset.h
4260 F:      kernel/cgroup/cpuset.c
4261
4262 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4263 M:      Johannes Weiner <hannes@cmpxchg.org>
4264 M:      Michal Hocko <mhocko@kernel.org>
4265 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4266 L:      cgroups@vger.kernel.org
4267 L:      linux-mm@kvack.org
4268 S:      Maintained
4269 F:      mm/memcontrol.c
4270 F:      mm/swap_cgroup.c
4271
4272 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4273 M:      Tejun Heo <tj@kernel.org>
4274 M:      Jens Axboe <axboe@kernel.dk>
4275 L:      cgroups@vger.kernel.org
4276 L:      linux-block@vger.kernel.org
4277 T:      git git://git.kernel.dk/linux-block
4278 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4279 F:      block/blk-cgroup.c
4280 F:      include/linux/blk-cgroup.h
4281 F:      block/blk-throttle.c
4282 F:      block/blk-iolatency.c
4283 F:      block/bfq-cgroup.c
4284
4285 CORETEMP HARDWARE MONITORING DRIVER
4286 M:      Fenghua Yu <fenghua.yu@intel.com>
4287 L:      linux-hwmon@vger.kernel.org
4288 S:      Maintained
4289 F:      Documentation/hwmon/coretemp.rst
4290 F:      drivers/hwmon/coretemp.c
4291
4292 COSA/SRP SYNC SERIAL DRIVER
4293 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4294 W:      http://www.fi.muni.cz/~kas/cosa/
4295 S:      Maintained
4296 F:      drivers/net/wan/cosa*
4297
4298 COUNTER SUBSYSTEM
4299 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4300 L:      linux-iio@vger.kernel.org
4301 S:      Maintained
4302 F:      Documentation/ABI/testing/sysfs-bus-counter*
4303 F:      Documentation/driver-api/generic-counter.rst
4304 F:      drivers/counter/
4305 F:      include/linux/counter.h
4306 F:      include/linux/counter_enum.h
4307
4308 CPMAC ETHERNET DRIVER
4309 M:      Florian Fainelli <f.fainelli@gmail.com>
4310 L:      netdev@vger.kernel.org
4311 S:      Maintained
4312 F:      drivers/net/ethernet/ti/cpmac.c
4313
4314 CPU FREQUENCY SCALING FRAMEWORK
4315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4316 M:      Viresh Kumar <viresh.kumar@linaro.org>
4317 L:      linux-pm@vger.kernel.org
4318 S:      Maintained
4319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4321 B:      https://bugzilla.kernel.org
4322 F:      Documentation/admin-guide/pm/cpufreq.rst
4323 F:      Documentation/admin-guide/pm/intel_pstate.rst
4324 F:      Documentation/cpu-freq/
4325 F:      Documentation/devicetree/bindings/cpufreq/
4326 F:      drivers/cpufreq/
4327 F:      kernel/sched/cpufreq*.c
4328 F:      include/linux/cpufreq.h
4329 F:      include/linux/sched/cpufreq.h
4330 F:      tools/testing/selftests/cpufreq/
4331
4332 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4333 M:      Viresh Kumar <viresh.kumar@linaro.org>
4334 M:      Sudeep Holla <sudeep.holla@arm.com>
4335 L:      linux-pm@vger.kernel.org
4336 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4337 S:      Maintained
4338 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4339
4340 CPU POWER MONITORING SUBSYSTEM
4341 M:      Thomas Renninger <trenn@suse.com>
4342 M:      Shuah Khan <shuah@kernel.org>
4343 M:      Shuah Khan <skhan@linuxfoundation.org>
4344 L:      linux-pm@vger.kernel.org
4345 S:      Maintained
4346 F:      tools/power/cpupower/
4347
4348 CPUID/MSR DRIVER
4349 M:      "H. Peter Anvin" <hpa@zytor.com>
4350 S:      Maintained
4351 F:      arch/x86/kernel/cpuid.c
4352 F:      arch/x86/kernel/msr.c
4353
4354 CPUIDLE DRIVER - ARM BIG LITTLE
4355 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4356 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4357 L:      linux-pm@vger.kernel.org
4358 L:      linux-arm-kernel@lists.infradead.org
4359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4360 S:      Maintained
4361 F:      drivers/cpuidle/cpuidle-big_little.c
4362
4363 CPUIDLE DRIVER - ARM EXYNOS
4364 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4365 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4366 M:      Kukjin Kim <kgene@kernel.org>
4367 L:      linux-pm@vger.kernel.org
4368 L:      linux-samsung-soc@vger.kernel.org
4369 S:      Supported
4370 F:      drivers/cpuidle/cpuidle-exynos.c
4371 F:      arch/arm/mach-exynos/pm.c
4372
4373 CPUIDLE DRIVER - ARM PSCI
4374 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4375 M:      Sudeep Holla <sudeep.holla@arm.com>
4376 L:      linux-pm@vger.kernel.org
4377 L:      linux-arm-kernel@lists.infradead.org
4378 S:      Supported
4379 F:      drivers/cpuidle/cpuidle-psci.c
4380
4381 CPU IDLE TIME MANAGEMENT FRAMEWORK
4382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4383 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4384 L:      linux-pm@vger.kernel.org
4385 S:      Maintained
4386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4387 B:      https://bugzilla.kernel.org
4388 F:      Documentation/admin-guide/pm/cpuidle.rst
4389 F:      Documentation/driver-api/pm/cpuidle.rst
4390 F:      drivers/cpuidle/*
4391 F:      include/linux/cpuidle.h
4392
4393 CRAMFS FILESYSTEM
4394 M:      Nicolas Pitre <nico@fluxnic.net>
4395 S:      Maintained
4396 F:      Documentation/filesystems/cramfs.txt
4397 F:      fs/cramfs/
4398
4399 CREATIVE SB0540
4400 M:      Bastien Nocera <hadess@hadess.net>
4401 L:      linux-input@vger.kernel.org
4402 S:      Maintained
4403 F:      drivers/hid/hid-creative-sb0540.c
4404
4405 CRYPTO API
4406 M:      Herbert Xu <herbert@gondor.apana.org.au>
4407 M:      "David S. Miller" <davem@davemloft.net>
4408 L:      linux-crypto@vger.kernel.org
4409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4411 S:      Maintained
4412 F:      Documentation/crypto/
4413 F:      Documentation/devicetree/bindings/crypto/
4414 F:      arch/*/crypto/
4415 F:      crypto/
4416 F:      drivers/crypto/
4417 F:      include/crypto/
4418 F:      include/linux/crypto*
4419 F:      lib/crypto/
4420
4421 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4422 M:      Neil Horman <nhorman@tuxdriver.com>
4423 L:      linux-crypto@vger.kernel.org
4424 S:      Maintained
4425 F:      crypto/ansi_cprng.c
4426 F:      crypto/rng.c
4427
4428 CS3308 MEDIA DRIVER
4429 M:      Hans Verkuil <hverkuil@xs4all.nl>
4430 L:      linux-media@vger.kernel.org
4431 T:      git git://linuxtv.org/media_tree.git
4432 W:      http://linuxtv.org
4433 S:      Odd Fixes
4434 F:      drivers/media/i2c/cs3308.c
4435
4436 CS5535 Audio ALSA driver
4437 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4438 S:      Maintained
4439 F:      sound/pci/cs5535audio/
4440
4441 CSI DRIVERS FOR ALLWINNER V3s
4442 M:      Yong Deng <yong.deng@magewell.com>
4443 L:      linux-media@vger.kernel.org
4444 T:      git git://linuxtv.org/media_tree.git
4445 S:      Maintained
4446 F:      drivers/media/platform/sunxi/sun6i-csi/
4447 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4448
4449 CW1200 WLAN driver
4450 M:      Solomon Peachy <pizza@shaftnet.org>
4451 S:      Maintained
4452 F:      drivers/net/wireless/st/cw1200/
4453
4454 CX18 VIDEO4LINUX DRIVER
4455 M:      Andy Walls <awalls@md.metrocast.net>
4456 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4457 L:      linux-media@vger.kernel.org
4458 T:      git git://linuxtv.org/media_tree.git
4459 W:      https://linuxtv.org
4460 W:      http://www.ivtvdriver.org/index.php/Cx18
4461 S:      Maintained
4462 F:      Documentation/media/v4l-drivers/cx18*
4463 F:      drivers/media/pci/cx18/
4464 F:      include/uapi/linux/ivtv*
4465
4466 CX2341X MPEG ENCODER HELPER MODULE
4467 M:      Hans Verkuil <hverkuil@xs4all.nl>
4468 L:      linux-media@vger.kernel.org
4469 T:      git git://linuxtv.org/media_tree.git
4470 W:      https://linuxtv.org
4471 S:      Maintained
4472 F:      drivers/media/common/cx2341x*
4473 F:      include/media/drv-intf/cx2341x.h
4474
4475 CX24120 MEDIA DRIVER
4476 M:      Jemma Denson <jdenson@gmail.com>
4477 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4478 L:      linux-media@vger.kernel.org
4479 W:      https://linuxtv.org
4480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4481 S:      Maintained
4482 F:      drivers/media/dvb-frontends/cx24120*
4483
4484 CX88 VIDEO4LINUX DRIVER
4485 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4486 L:      linux-media@vger.kernel.org
4487 W:      https://linuxtv.org
4488 T:      git git://linuxtv.org/media_tree.git
4489 S:      Odd fixes
4490 F:      Documentation/media/v4l-drivers/cx88*
4491 F:      drivers/media/pci/cx88/
4492
4493 CXD2820R MEDIA DRIVER
4494 M:      Antti Palosaari <crope@iki.fi>
4495 L:      linux-media@vger.kernel.org
4496 W:      https://linuxtv.org
4497 W:      http://palosaari.fi/linux/
4498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4499 T:      git git://linuxtv.org/anttip/media_tree.git
4500 S:      Maintained
4501 F:      drivers/media/dvb-frontends/cxd2820r*
4502
4503 CXGB3 ETHERNET DRIVER (CXGB3)
4504 M:      Vishal Kulkarni <vishal@chelsio.com>
4505 L:      netdev@vger.kernel.org
4506 W:      http://www.chelsio.com
4507 S:      Supported
4508 F:      drivers/net/ethernet/chelsio/cxgb3/
4509
4510 CXGB3 ISCSI DRIVER (CXGB3I)
4511 M:      Karen Xie <kxie@chelsio.com>
4512 L:      linux-scsi@vger.kernel.org
4513 W:      http://www.chelsio.com
4514 S:      Supported
4515 F:      drivers/scsi/cxgbi/cxgb3i
4516
4517 CXGB4 CRYPTO DRIVER (chcr)
4518 M:      Atul Gupta <atul.gupta@chelsio.com>
4519 L:      linux-crypto@vger.kernel.org
4520 W:      http://www.chelsio.com
4521 S:      Supported
4522 F:      drivers/crypto/chelsio
4523
4524 CXGB4 ETHERNET DRIVER (CXGB4)
4525 M:      Vishal Kulkarni <vishal@chelsio.com>
4526 L:      netdev@vger.kernel.org
4527 W:      http://www.chelsio.com
4528 S:      Supported
4529 F:      drivers/net/ethernet/chelsio/cxgb4/
4530
4531 CXGB4 ISCSI DRIVER (CXGB4I)
4532 M:      Karen Xie <kxie@chelsio.com>
4533 L:      linux-scsi@vger.kernel.org
4534 W:      http://www.chelsio.com
4535 S:      Supported
4536 F:      drivers/scsi/cxgbi/cxgb4i
4537
4538 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4539 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4540 L:      linux-rdma@vger.kernel.org
4541 W:      http://www.openfabrics.org
4542 S:      Supported
4543 F:      drivers/infiniband/hw/cxgb4/
4544 F:      include/uapi/rdma/cxgb4-abi.h
4545
4546 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4547 M:      Casey Leedom <leedom@chelsio.com>
4548 L:      netdev@vger.kernel.org
4549 W:      http://www.chelsio.com
4550 S:      Supported
4551 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4552
4553 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4554 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4555 M:      Andrew Donnellan <ajd@linux.ibm.com>
4556 L:      linuxppc-dev@lists.ozlabs.org
4557 S:      Supported
4558 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4559 F:      drivers/misc/cxl/
4560 F:      include/misc/cxl*
4561 F:      include/uapi/misc/cxl.h
4562 F:      Documentation/powerpc/cxl.rst
4563 F:      Documentation/ABI/testing/sysfs-class-cxl
4564
4565 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4566 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4567 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4568 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4569 L:      linux-scsi@vger.kernel.org
4570 S:      Supported
4571 F:      drivers/scsi/cxlflash/
4572 F:      include/uapi/scsi/cxlflash_ioctl.h
4573 F:      Documentation/powerpc/cxlflash.rst
4574
4575 CYBERPRO FB DRIVER
4576 M:      Russell King <linux@armlinux.org.uk>
4577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4578 W:      http://www.armlinux.org.uk/
4579 S:      Maintained
4580 F:      drivers/video/fbdev/cyber2000fb.*
4581
4582 CYCLADES ASYNC MUX DRIVER
4583 W:      http://www.cyclades.com/
4584 S:      Orphan
4585 F:      drivers/tty/cyclades.c
4586 F:      include/linux/cyclades.h
4587 F:      include/uapi/linux/cyclades.h
4588
4589 CYCLADES PC300 DRIVER
4590 W:      http://www.cyclades.com/
4591 S:      Orphan
4592 F:      drivers/net/wan/pc300*
4593
4594 CYPRESS_FIRMWARE MEDIA DRIVER
4595 M:      Antti Palosaari <crope@iki.fi>
4596 L:      linux-media@vger.kernel.org
4597 W:      https://linuxtv.org
4598 W:      http://palosaari.fi/linux/
4599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4600 T:      git git://linuxtv.org/anttip/media_tree.git
4601 S:      Maintained
4602 F:      drivers/media/common/cypress_firmware*
4603
4604 CYTTSP TOUCHSCREEN DRIVER
4605 M:      Ferruh Yigit <fery@cypress.com>
4606 L:      linux-input@vger.kernel.org
4607 S:      Supported
4608 F:      drivers/input/touchscreen/cyttsp*
4609 F:      include/linux/input/cyttsp.h
4610
4611 D-LINK DIR-685 TOUCHKEYS DRIVER
4612 M:      Linus Walleij <linus.walleij@linaro.org>
4613 L:      linux-input@vger.kernel.org
4614 S:      Supported
4615 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4616
4617 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4618 M:      Joshua Kinard <kumba@gentoo.org>
4619 S:      Maintained
4620 F:      drivers/rtc/rtc-ds1685.c
4621 F:      include/linux/rtc/ds1685.h
4622
4623 DAMA SLAVE for AX.25
4624 M:      Joerg Reuter <jreuter@yaina.de>
4625 W:      http://yaina.de/jreuter/
4626 W:      http://www.qsl.net/dl1bke/
4627 L:      linux-hams@vger.kernel.org
4628 S:      Maintained
4629 F:      net/ax25/af_ax25.c
4630 F:      net/ax25/ax25_dev.c
4631 F:      net/ax25/ax25_ds_*
4632 F:      net/ax25/ax25_in.c
4633 F:      net/ax25/ax25_out.c
4634 F:      net/ax25/ax25_timer.c
4635 F:      net/ax25/sysctl_net_ax25.c
4636
4637 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4638 L:      netdev@vger.kernel.org
4639 S:      Orphan
4640 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4641 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4642
4643 DC390/AM53C974 SCSI driver
4644 M:      Hannes Reinecke <hare@suse.com>
4645 L:      linux-scsi@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/scsi/am53c974.c
4648
4649 DC395x SCSI driver
4650 M:      Oliver Neukum <oliver@neukum.org>
4651 M:      Ali Akcaagac <aliakc@web.de>
4652 M:      Jamie Lenehan <lenehan@twibble.org>
4653 L:      dc395x@twibble.org
4654 W:      http://twibble.org/dist/dc395x/
4655 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4656 S:      Maintained
4657 F:      Documentation/scsi/dc395x.txt
4658 F:      drivers/scsi/dc395x.*
4659
4660 DCCP PROTOCOL
4661 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4662 L:      dccp@vger.kernel.org
4663 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4664 S:      Maintained
4665 F:      include/linux/dccp.h
4666 F:      include/uapi/linux/dccp.h
4667 F:      include/linux/tfrc.h
4668 F:      net/dccp/
4669
4670 DECnet NETWORK LAYER
4671 W:      http://linux-decnet.sourceforge.net
4672 L:      linux-decnet-user@lists.sourceforge.net
4673 S:      Orphan
4674 F:      Documentation/networking/decnet.txt
4675 F:      net/decnet/
4676
4677 DECSTATION PLATFORM SUPPORT
4678 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4679 L:      linux-mips@vger.kernel.org
4680 W:      http://www.linux-mips.org/wiki/DECstation
4681 S:      Maintained
4682 F:      arch/mips/dec/
4683 F:      arch/mips/include/asm/dec/
4684 F:      arch/mips/include/asm/mach-dec/
4685
4686 DEFXX FDDI NETWORK DRIVER
4687 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4688 S:      Maintained
4689 F:      drivers/net/fddi/defxx.*
4690
4691 DEINTERLACE DRIVERS FOR ALLWINNER H3
4692 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4693 L:      linux-media@vger.kernel.org
4694 T:      git git://linuxtv.org/media_tree.git
4695 S:      Maintained
4696 F:      drivers/media/platform/sunxi/sun8i-di/
4697 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4698
4699 DELL SMBIOS DRIVER
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 M:      Mario Limonciello <mario.limonciello@dell.com>
4702 L:      platform-driver-x86@vger.kernel.org
4703 S:      Maintained
4704 F:      drivers/platform/x86/dell-smbios.*
4705
4706 DELL SMBIOS SMM DRIVER
4707 M:      Mario Limonciello <mario.limonciello@dell.com>
4708 L:      platform-driver-x86@vger.kernel.org
4709 S:      Maintained
4710 F:      drivers/platform/x86/dell-smbios-smm.c
4711
4712 DELL SMBIOS WMI DRIVER
4713 M:      Mario Limonciello <mario.limonciello@dell.com>
4714 L:      platform-driver-x86@vger.kernel.org
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-smbios-wmi.c
4717 F:      tools/wmi/dell-smbios-example.c
4718
4719 DEFZA FDDI NETWORK DRIVER
4720 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4721 S:      Maintained
4722 F:      drivers/net/fddi/defza.*
4723
4724 DELL LAPTOP DRIVER
4725 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4726 M:      Pali Rohár <pali.rohar@gmail.com>
4727 L:      platform-driver-x86@vger.kernel.org
4728 S:      Maintained
4729 F:      drivers/platform/x86/dell-laptop.c
4730
4731 DELL LAPTOP FREEFALL DRIVER
4732 M:      Pali Rohár <pali.rohar@gmail.com>
4733 S:      Maintained
4734 F:      drivers/platform/x86/dell-smo8800.c
4735
4736 DELL LAPTOP RBTN DRIVER
4737 M:      Pali Rohár <pali.rohar@gmail.com>
4738 S:      Maintained
4739 F:      drivers/platform/x86/dell-rbtn.*
4740
4741 DELL REMOTE BIOS UPDATE DRIVER
4742 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4743 L:      platform-driver-x86@vger.kernel.org
4744 S:      Maintained
4745 F:      drivers/platform/x86/dell_rbu.c
4746
4747 DELL LAPTOP SMM DRIVER
4748 M:      Pali Rohár <pali.rohar@gmail.com>
4749 S:      Maintained
4750 F:      drivers/hwmon/dell-smm-hwmon.c
4751 F:      include/uapi/linux/i8k.h
4752
4753 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4754 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4755 L:      platform-driver-x86@vger.kernel.org
4756 S:      Maintained
4757 F:      Documentation/driver-api/dcdbas.rst
4758 F:      drivers/platform/x86/dcdbas.*
4759
4760 DELL WMI NOTIFICATIONS DRIVER
4761 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4762 M:      Pali Rohár <pali.rohar@gmail.com>
4763 S:      Maintained
4764 F:      drivers/platform/x86/dell-wmi.c
4765
4766 DELL WMI DESCRIPTOR DRIVER
4767 M:      Mario Limonciello <mario.limonciello@dell.com>
4768 S:      Maintained
4769 F:      drivers/platform/x86/dell-wmi-descriptor.c
4770
4771 DELTA ST MEDIA DRIVER
4772 M:      Hugues Fruchet <hugues.fruchet@st.com>
4773 L:      linux-media@vger.kernel.org
4774 T:      git git://linuxtv.org/media_tree.git
4775 W:      https://linuxtv.org
4776 S:      Supported
4777 F:      drivers/media/platform/sti/delta
4778
4779 DENALI NAND DRIVER
4780 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4781 L:      linux-mtd@lists.infradead.org
4782 S:      Supported
4783 F:      drivers/mtd/nand/raw/denali*
4784
4785 DESIGNWARE EDMA CORE IP DRIVER
4786 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4787 L:      dmaengine@vger.kernel.org
4788 S:      Maintained
4789 F:      drivers/dma/dw-edma/
4790 F:      include/linux/dma/edma.h
4791
4792 DESIGNWARE USB2 DRD IP DRIVER
4793 M:      Minas Harutyunyan <hminas@synopsys.com>
4794 L:      linux-usb@vger.kernel.org
4795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4796 S:      Maintained
4797 F:      drivers/usb/dwc2/
4798
4799 DESIGNWARE USB3 DRD IP DRIVER
4800 M:      Felipe Balbi <balbi@kernel.org>
4801 L:      linux-usb@vger.kernel.org
4802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4803 S:      Maintained
4804 F:      drivers/usb/dwc3/
4805
4806 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4807 M:      Andreas Klinger <ak@it-klinger.de>
4808 L:      linux-iio@vger.kernel.org
4809 S:      Maintained
4810 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4811 F:      drivers/iio/proximity/srf*.c
4812
4813 DEVICE COREDUMP (DEV_COREDUMP)
4814 M:      Johannes Berg <johannes@sipsolutions.net>
4815 L:      linux-kernel@vger.kernel.org
4816 S:      Maintained
4817 F:      drivers/base/devcoredump.c
4818 F:      include/linux/devcoredump.h
4819
4820 DEVICE FREQUENCY (DEVFREQ)
4821 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4822 M:      Kyungmin Park <kyungmin.park@samsung.com>
4823 M:      Chanwoo Choi <cw00.choi@samsung.com>
4824 L:      linux-pm@vger.kernel.org
4825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4826 S:      Maintained
4827 F:      drivers/devfreq/
4828 F:      include/linux/devfreq.h
4829 F:      Documentation/devicetree/bindings/devfreq/
4830 F:      include/trace/events/devfreq.h
4831
4832 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4833 M:      Chanwoo Choi <cw00.choi@samsung.com>
4834 L:      linux-pm@vger.kernel.org
4835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4836 S:      Supported
4837 F:      drivers/devfreq/event/
4838 F:      drivers/devfreq/devfreq-event.c
4839 F:      include/dt-bindings/pmu/exynos_ppmu.h
4840 F:      include/linux/devfreq-event.h
4841 F:      Documentation/devicetree/bindings/devfreq/event/
4842
4843 DEVICE NUMBER REGISTRY
4844 M:      Torben Mathiasen <device@lanana.org>
4845 W:      http://lanana.org/docs/device-list/index.html
4846 S:      Maintained
4847
4848 DEVICE-MAPPER  (LVM)
4849 M:      Alasdair Kergon <agk@redhat.com>
4850 M:      Mike Snitzer <snitzer@redhat.com>
4851 M:      dm-devel@redhat.com
4852 L:      dm-devel@redhat.com
4853 W:      http://sources.redhat.com/dm
4854 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4856 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4857 S:      Maintained
4858 F:      Documentation/admin-guide/device-mapper/
4859 F:      drivers/md/Makefile
4860 F:      drivers/md/Kconfig
4861 F:      drivers/md/dm*
4862 F:      drivers/md/persistent-data/
4863 F:      include/linux/device-mapper.h
4864 F:      include/linux/dm-*.h
4865 F:      include/uapi/linux/dm-*.h
4866
4867 DEVLINK
4868 M:      Jiri Pirko <jiri@mellanox.com>
4869 L:      netdev@vger.kernel.org
4870 S:      Supported
4871 F:      net/core/devlink.c
4872 F:      include/net/devlink.h
4873 F:      include/uapi/linux/devlink.h
4874
4875 DIALOG SEMICONDUCTOR DRIVERS
4876 M:      Support Opensource <support.opensource@diasemi.com>
4877 W:      http://www.dialog-semiconductor.com/products
4878 S:      Supported
4879 F:      Documentation/hwmon/da90??.rst
4880 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4881 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4882 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4883 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4884 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4885 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4886 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4887 F:      drivers/gpio/gpio-da90??.c
4888 F:      drivers/hwmon/da90??-hwmon.c
4889 F:      drivers/iio/adc/da91??-*.c
4890 F:      drivers/input/misc/da90??_onkey.c
4891 F:      drivers/input/touchscreen/da9052_tsi.c
4892 F:      drivers/leds/leds-da90??.c
4893 F:      drivers/mfd/da903x.c
4894 F:      drivers/mfd/da90??-*.c
4895 F:      drivers/mfd/da91??-*.c
4896 F:      drivers/power/supply/da9052-battery.c
4897 F:      drivers/power/supply/da91??-*.c
4898 F:      drivers/regulator/da903x.c
4899 F:      drivers/regulator/da9???-regulator.[ch]
4900 F:      drivers/regulator/slg51000-regulator.[ch]
4901 F:      drivers/thermal/da90??-thermal.c
4902 F:      drivers/rtc/rtc-da90??.c
4903 F:      drivers/video/backlight/da90??_bl.c
4904 F:      drivers/watchdog/da90??_wdt.c
4905 F:      include/linux/mfd/da903x.h
4906 F:      include/linux/mfd/da9052/
4907 F:      include/linux/mfd/da9055/
4908 F:      include/linux/mfd/da9062/
4909 F:      include/linux/mfd/da9063/
4910 F:      include/linux/mfd/da9150/
4911 F:      include/linux/regulator/da9211.h
4912 F:      include/sound/da[79]*.h
4913 F:      sound/soc/codecs/da[79]*.[ch]
4914
4915 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4916 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4917 L:      linux-gpio@vger.kernel.org
4918 S:      Maintained
4919 F:      drivers/gpio/gpio-gpio-mm.c
4920
4921 DIOLAN U2C-12 I2C DRIVER
4922 M:      Guenter Roeck <linux@roeck-us.net>
4923 L:      linux-i2c@vger.kernel.org
4924 S:      Maintained
4925 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4926
4927 FILESYSTEM DIRECT ACCESS (DAX)
4928 M:      Dan Williams <dan.j.williams@intel.com>
4929 R:      Matthew Wilcox <willy@infradead.org>
4930 R:      Jan Kara <jack@suse.cz>
4931 L:      linux-fsdevel@vger.kernel.org
4932 L:      linux-nvdimm@lists.01.org
4933 S:      Supported
4934 F:      fs/dax.c
4935 F:      include/linux/dax.h
4936 F:      include/trace/events/fs_dax.h
4937
4938 DEVICE DIRECT ACCESS (DAX)
4939 M:      Dan Williams <dan.j.williams@intel.com>
4940 M:      Vishal Verma <vishal.l.verma@intel.com>
4941 M:      Dave Jiang <dave.jiang@intel.com>
4942 L:      linux-nvdimm@lists.01.org
4943 S:      Supported
4944 F:      drivers/dax/
4945
4946 DIRECTORY NOTIFICATION (DNOTIFY)
4947 M:      Jan Kara <jack@suse.cz>
4948 R:      Amir Goldstein <amir73il@gmail.com>
4949 L:      linux-fsdevel@vger.kernel.org
4950 S:      Maintained
4951 F:      Documentation/filesystems/dnotify.txt
4952 F:      fs/notify/dnotify/
4953 F:      include/linux/dnotify.h
4954
4955 DISK GEOMETRY AND PARTITION HANDLING
4956 M:      Andries Brouwer <aeb@cwi.nl>
4957 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4958 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4959 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4960 S:      Maintained
4961
4962 DISKQUOTA
4963 M:      Jan Kara <jack@suse.com>
4964 S:      Maintained
4965 F:      Documentation/filesystems/quota.txt
4966 F:      fs/quota/
4967 F:      include/linux/quota*.h
4968 F:      include/uapi/linux/quota*.h
4969
4970 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4971 M:      Bernie Thompson <bernie@plugable.com>
4972 L:      linux-fbdev@vger.kernel.org
4973 S:      Maintained
4974 W:      http://plugable.com/category/projects/udlfb/
4975 F:      drivers/video/fbdev/udlfb.c
4976 F:      include/video/udlfb.h
4977 F:      Documentation/fb/udlfb.rst
4978
4979 DISTRIBUTED LOCK MANAGER (DLM)
4980 M:      Christine Caulfield <ccaulfie@redhat.com>
4981 M:      David Teigland <teigland@redhat.com>
4982 L:      cluster-devel@redhat.com
4983 W:      http://sources.redhat.com/cluster/
4984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4985 S:      Supported
4986 F:      fs/dlm/
4987
4988 DMA BUFFER SHARING FRAMEWORK
4989 M:      Sumit Semwal <sumit.semwal@linaro.org>
4990 S:      Maintained
4991 L:      linux-media@vger.kernel.org
4992 L:      dri-devel@lists.freedesktop.org
4993 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4994 F:      drivers/dma-buf/
4995 F:      include/linux/dma-buf*
4996 F:      include/linux/reservation.h
4997 F:      include/linux/*fence.h
4998 F:      Documentation/driver-api/dma-buf.rst
4999 K:      dma_(buf|fence|resv)
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001
5002 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5003 M:      Vinod Koul <vkoul@kernel.org>
5004 L:      dmaengine@vger.kernel.org
5005 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5006 S:      Maintained
5007 F:      drivers/dma/
5008 F:      include/linux/dmaengine.h
5009 F:      include/linux/of_dma.h
5010 F:      Documentation/devicetree/bindings/dma/
5011 F:      Documentation/driver-api/dmaengine/
5012 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5013
5014 DMA MAPPING HELPERS
5015 M:      Christoph Hellwig <hch@lst.de>
5016 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5017 R:      Robin Murphy <robin.murphy@arm.com>
5018 L:      iommu@lists.linux-foundation.org
5019 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5020 W:      http://git.infradead.org/users/hch/dma-mapping.git
5021 S:      Supported
5022 F:      kernel/dma/
5023 F:      include/asm-generic/dma-mapping.h
5024 F:      include/linux/dma-direct.h
5025 F:      include/linux/dma-mapping.h
5026 F:      include/linux/dma-noncoherent.h
5027
5028 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5029 M:      Lukasz Luba <lukasz.luba@arm.com>
5030 L:      linux-pm@vger.kernel.org
5031 L:      linux-samsung-soc@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/memory/samsung/exynos5422-dmc.c
5034 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5035
5036 DME1737 HARDWARE MONITOR DRIVER
5037 M:      Juerg Haefliger <juergh@gmail.com>
5038 L:      linux-hwmon@vger.kernel.org
5039 S:      Maintained
5040 F:      Documentation/hwmon/dme1737.rst
5041 F:      drivers/hwmon/dme1737.c
5042
5043 DMI/SMBIOS SUPPORT
5044 M:      Jean Delvare <jdelvare@suse.com>
5045 S:      Maintained
5046 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5047 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5048 F:      drivers/firmware/dmi-id.c
5049 F:      drivers/firmware/dmi_scan.c
5050 F:      include/linux/dmi.h
5051
5052 DOCUMENTATION
5053 M:      Jonathan Corbet <corbet@lwn.net>
5054 L:      linux-doc@vger.kernel.org
5055 S:      Maintained
5056 F:      Documentation/
5057 F:      scripts/documentation-file-ref-check
5058 F:      scripts/kernel-doc
5059 F:      scripts/sphinx-pre-install
5060 X:      Documentation/ABI/
5061 X:      Documentation/firmware-guide/acpi/
5062 X:      Documentation/devicetree/
5063 X:      Documentation/i2c/
5064 X:      Documentation/media/
5065 X:      Documentation/power/
5066 X:      Documentation/spi/
5067 T:      git git://git.lwn.net/linux.git docs-next
5068
5069 DOCUMENTATION/ITALIAN
5070 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5071 L:      linux-doc@vger.kernel.org
5072 S:      Maintained
5073 F:      Documentation/translations/it_IT
5074
5075 DOCUMENTATION SCRIPTS
5076 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5077 L:      linux-doc@vger.kernel.org
5078 S:      Maintained
5079 F:      scripts/documentation-file-ref-check
5080 F:      scripts/sphinx-pre-install
5081 F:      Documentation/sphinx/parse-headers.pl
5082
5083 DONGWOON DW9714 LENS VOICE COIL DRIVER
5084 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5085 L:      linux-media@vger.kernel.org
5086 T:      git git://linuxtv.org/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/i2c/dw9714.c
5089 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5090
5091 DONGWOON DW9807 LENS VOICE COIL DRIVER
5092 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5093 L:      linux-media@vger.kernel.org
5094 T:      git git://linuxtv.org/media_tree.git
5095 S:      Maintained
5096 F:      drivers/media/i2c/dw9807-vcm.c
5097 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5098
5099 DOUBLETALK DRIVER
5100 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5101 L:      blinux-list@redhat.com
5102 S:      Maintained
5103 F:      drivers/char/dtlk.c
5104 F:      include/linux/dtlk.h
5105
5106 DPAA2 DATAPATH I/O (DPIO) DRIVER
5107 M:      Roy Pledge <Roy.Pledge@nxp.com>
5108 L:      linux-kernel@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/soc/fsl/dpio
5111
5112 DPAA2 ETHERNET DRIVER
5113 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5114 L:      netdev@vger.kernel.org
5115 S:      Maintained
5116 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5117 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5118 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5119 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5120 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5121 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5122 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5123 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5124 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5125
5126 DPAA2 ETHERNET SWITCH DRIVER
5127 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5128 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5129 L:      linux-kernel@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/staging/fsl-dpaa2/ethsw
5132
5133 DPT_I2O SCSI RAID DRIVER
5134 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5135 L:      linux-scsi@vger.kernel.org
5136 W:      http://www.adaptec.com/
5137 S:      Maintained
5138 F:      drivers/scsi/dpt*
5139 F:      drivers/scsi/dpt/
5140
5141 DRBD DRIVER
5142 M:      Philipp Reisner <philipp.reisner@linbit.com>
5143 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5144 L:      drbd-dev@lists.linbit.com
5145 W:      http://www.drbd.org
5146 T:      git git://git.linbit.com/linux-drbd.git
5147 T:      git git://git.linbit.com/drbd-8.4.git
5148 S:      Supported
5149 F:      drivers/block/drbd/
5150 F:      lib/lru_cache.c
5151 F:      Documentation/admin-guide/blockdev/
5152
5153 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5154 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5155 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5157 S:      Supported
5158 F:      Documentation/kobject.txt
5159 F:      drivers/base/
5160 F:      fs/debugfs/
5161 F:      fs/sysfs/
5162 F:      include/linux/debugfs.h
5163 F:      include/linux/kobj*
5164 F:      lib/kobj*
5165
5166 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5167 M:      Kevin Hilman <khilman@kernel.org>
5168 M:      Nishanth Menon <nm@ti.com>
5169 S:      Maintained
5170 F:      drivers/power/avs/
5171 F:      include/linux/power/smartreflex.h
5172 L:      linux-pm@vger.kernel.org
5173
5174 DRM DRIVER FOR ARM PL111 CLCD
5175 M:      Eric Anholt <eric@anholt.net>
5176 T:      git git://anongit.freedesktop.org/drm/drm-misc
5177 S:      Supported
5178 F:      drivers/gpu/drm/pl111/
5179
5180 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5181 M:      Linus Walleij <linus.walleij@linaro.org>
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5185 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5186
5187 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5188 M:      Dave Airlie <airlied@redhat.com>
5189 S:      Odd Fixes
5190 F:      drivers/gpu/drm/ast/
5191
5192 DRM DRIVER FOR ASPEED BMC GFX
5193 M:      Joel Stanley <joel@jms.id.au>
5194 L:      linux-aspeed@lists.ozlabs.org
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Supported
5197 F:      drivers/gpu/drm/aspeed/
5198 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5199
5200 DRM DRIVER FOR BOCHS VIRTUAL GPU
5201 M:      Gerd Hoffmann <kraxel@redhat.com>
5202 L:      virtualization@lists.linux-foundation.org
5203 T:      git git://anongit.freedesktop.org/drm/drm-misc
5204 S:      Maintained
5205 F:      drivers/gpu/drm/bochs/
5206
5207 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5208 M:      Linus Walleij <linus.walleij@linaro.org>
5209 T:      git git://anongit.freedesktop.org/drm/drm-misc
5210 S:      Maintained
5211 F:      drivers/gpu/drm/tve200/
5212
5213 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5214 M:      Jagan Teki <jagan@amarulasolutions.com>
5215 S:      Maintained
5216 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5217 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5218
5219 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5220 M:      Hans de Goede <hdegoede@redhat.com>
5221 T:      git git://anongit.freedesktop.org/drm/drm-misc
5222 S:      Maintained
5223 F:      drivers/gpu/drm/tiny/gm12u320.c
5224
5225 DRM DRIVER FOR ILITEK ILI9225 PANELS
5226 M:      David Lechner <david@lechnology.com>
5227 T:      git git://anongit.freedesktop.org/drm/drm-misc
5228 S:      Maintained
5229 F:      drivers/gpu/drm/tiny/ili9225.c
5230 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5231
5232 DRM DRIVER FOR HX8357D PANELS
5233 M:      Eric Anholt <eric@anholt.net>
5234 T:      git git://anongit.freedesktop.org/drm/drm-misc
5235 S:      Maintained
5236 F:      drivers/gpu/drm/tiny/hx8357d.c
5237 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5238
5239 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5240 S:      Orphan / Obsolete
5241 F:      drivers/gpu/drm/i810/
5242 F:      include/uapi/drm/i810_drm.h
5243
5244 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5245 S:      Orphan / Obsolete
5246 F:      drivers/gpu/drm/mga/
5247 F:      include/uapi/drm/mga_drm.h
5248
5249 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5250 M:      Dave Airlie <airlied@redhat.com>
5251 S:      Odd Fixes
5252 F:      drivers/gpu/drm/mgag200/
5253
5254 DRM DRIVER FOR MI0283QT
5255 M:      Noralf Trønnes <noralf@tronnes.org>
5256 T:      git git://anongit.freedesktop.org/drm/drm-misc
5257 S:      Maintained
5258 F:      drivers/gpu/drm/tiny/mi0283qt.c
5259 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5260
5261 DRM DRIVER FOR MSM ADRENO GPU
5262 M:      Rob Clark <robdclark@gmail.com>
5263 M:      Sean Paul <sean@poorly.run>
5264 L:      linux-arm-msm@vger.kernel.org
5265 L:      dri-devel@lists.freedesktop.org
5266 L:      freedreno@lists.freedesktop.org
5267 T:      git https://gitlab.freedesktop.org/drm/msm.git
5268 S:      Maintained
5269 F:      drivers/gpu/drm/msm/
5270 F:      include/uapi/drm/msm_drm.h
5271 F:      Documentation/devicetree/bindings/display/msm/
5272
5273 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5274 M:      Ben Skeggs <bskeggs@redhat.com>
5275 L:      dri-devel@lists.freedesktop.org
5276 L:      nouveau@lists.freedesktop.org
5277 T:      git git://github.com/skeggsb/linux
5278 S:      Supported
5279 F:      drivers/gpu/drm/nouveau/
5280 F:      include/uapi/drm/nouveau_drm.h
5281
5282 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5283 M:      Stefan Mavrodiev <stefan@olimex.com>
5284 S:      Maintained
5285 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5286 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5287
5288 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5289 M:      Noralf Trønnes <noralf@tronnes.org>
5290 T:      git git://anongit.freedesktop.org/drm/drm-misc
5291 S:      Maintained
5292 F:      drivers/gpu/drm/tiny/repaper.c
5293 F:      Documentation/devicetree/bindings/display/repaper.txt
5294
5295 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5296 M:      Dave Airlie <airlied@redhat.com>
5297 M:      Gerd Hoffmann <kraxel@redhat.com>
5298 L:      virtualization@lists.linux-foundation.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Obsolete
5301 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5302 F:      drivers/gpu/drm/cirrus/
5303
5304 DRM DRIVER FOR QXL VIRTUAL GPU
5305 M:      Dave Airlie <airlied@redhat.com>
5306 M:      Gerd Hoffmann <kraxel@redhat.com>
5307 L:      virtualization@lists.linux-foundation.org
5308 L:      spice-devel@lists.freedesktop.org
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/qxl/
5312 F:      include/uapi/drm/qxl_drm.h
5313
5314 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5315 M:      Robert Chiras <robert.chiras@nxp.com>
5316 S:      Maintained
5317 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5318 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5319
5320 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5321 S:      Orphan / Obsolete
5322 F:      drivers/gpu/drm/r128/
5323 F:      include/uapi/drm/r128_drm.h
5324
5325 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5326 M:      Guido Günther <agx@sigxcpu.org>
5327 R:      Purism Kernel Team <kernel@puri.sm>
5328 S:      Maintained
5329 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5330 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5331
5332 DRM DRIVER FOR SAVAGE VIDEO CARDS
5333 S:      Orphan / Obsolete
5334 F:      drivers/gpu/drm/savage/
5335 F:      include/uapi/drm/savage_drm.h
5336
5337 DRM DRIVER FOR SIS VIDEO CARDS
5338 S:      Orphan / Obsolete
5339 F:      drivers/gpu/drm/sis/
5340 F:      include/uapi/drm/sis_drm.h
5341
5342 DRM DRIVER FOR SITRONIX ST7701 PANELS
5343 M:      Jagan Teki <jagan@amarulasolutions.com>
5344 S:      Maintained
5345 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5346 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5347
5348 DRM DRIVER FOR SITRONIX ST7586 PANELS
5349 M:      David Lechner <david@lechnology.com>
5350 T:      git git://anongit.freedesktop.org/drm/drm-misc
5351 S:      Maintained
5352 F:      drivers/gpu/drm/tiny/st7586.c
5353 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5354
5355 DRM DRIVER FOR SITRONIX ST7735R PANELS
5356 M:      David Lechner <david@lechnology.com>
5357 T:      git git://anongit.freedesktop.org/drm/drm-misc
5358 S:      Maintained
5359 F:      drivers/gpu/drm/tiny/st7735r.c
5360 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5361
5362 DRM DRIVER FOR ST-ERICSSON MCDE
5363 M:      Linus Walleij <linus.walleij@linaro.org>
5364 T:      git git://anongit.freedesktop.org/drm/drm-misc
5365 S:      Maintained
5366 F:      drivers/gpu/drm/mcde/
5367 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5368
5369 DRM DRIVER FOR TDFX VIDEO CARDS
5370 S:      Orphan / Obsolete
5371 F:      drivers/gpu/drm/tdfx/
5372
5373 DRM DRIVER FOR TPO TPG110 PANELS
5374 M:      Linus Walleij <linus.walleij@linaro.org>
5375 T:      git git://anongit.freedesktop.org/drm/drm-misc
5376 S:      Maintained
5377 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5378 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5379
5380 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5381 M:      Dave Airlie <airlied@redhat.com>
5382 R:      Sean Paul <sean@poorly.run>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Odd Fixes
5385 F:      drivers/gpu/drm/udl/
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387
5388 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5389 M:      Hans de Goede <hdegoede@redhat.com>
5390 L:      dri-devel@lists.freedesktop.org
5391 S:      Maintained
5392 F:      drivers/gpu/drm/vboxvideo/
5393 T:      git git://anongit.freedesktop.org/drm/drm-misc
5394
5395 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5396 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5397 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5398 R:      Daniel Vetter <daniel@ffwll.ch>
5399 T:      git git://anongit.freedesktop.org/drm/drm-misc
5400 S:      Maintained
5401 L:      dri-devel@lists.freedesktop.org
5402 F:      drivers/gpu/drm/vkms/
5403 F:      Documentation/gpu/vkms.rst
5404
5405 DRM DRIVER FOR VMWARE VIRTUAL GPU
5406 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5407 M:      Thomas Hellstrom <thellstrom@vmware.com>
5408 L:      dri-devel@lists.freedesktop.org
5409 T:      git git://people.freedesktop.org/~thomash/linux
5410 S:      Supported
5411 F:      drivers/gpu/drm/vmwgfx/
5412 F:      include/uapi/drm/vmwgfx_drm.h
5413
5414 DRM DRIVERS
5415 M:      David Airlie <airlied@linux.ie>
5416 M:      Daniel Vetter <daniel@ffwll.ch>
5417 L:      dri-devel@lists.freedesktop.org
5418 T:      git git://anongit.freedesktop.org/drm/drm
5419 B:      https://bugs.freedesktop.org/
5420 C:      irc://chat.freenode.net/dri-devel
5421 S:      Maintained
5422 F:      drivers/gpu/drm/
5423 F:      drivers/gpu/vga/
5424 F:      Documentation/devicetree/bindings/display/
5425 F:      Documentation/devicetree/bindings/gpu/
5426 F:      Documentation/gpu/
5427 F:      include/drm/
5428 F:      include/uapi/drm/
5429 F:      include/linux/vga*
5430
5431 DRM DRIVERS AND MISC GPU PATCHES
5432 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5433 M:      Maxime Ripard <mripard@kernel.org>
5434 M:      Sean Paul <sean@poorly.run>
5435 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5436 S:      Maintained
5437 T:      git git://anongit.freedesktop.org/drm/drm-misc
5438 F:      Documentation/gpu/
5439 F:      drivers/gpu/vga/
5440 F:      drivers/gpu/drm/*
5441 F:      include/drm/drm*
5442 F:      include/uapi/drm/drm*
5443 F:      include/linux/vga*
5444
5445 DRM DRIVERS FOR ALLWINNER A10
5446 M:      Maxime Ripard <mripard@kernel.org>
5447 M:      Chen-Yu Tsai <wens@csie.org>
5448 L:      dri-devel@lists.freedesktop.org
5449 S:      Supported
5450 F:      drivers/gpu/drm/sun4i/
5451 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5452 T:      git git://anongit.freedesktop.org/drm/drm-misc
5453
5454 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5455 M:      Maxime Ripard <mripard@kernel.org>
5456 M:      Chen-Yu Tsai <wens@csie.org>
5457 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5458 L:      dri-devel@lists.freedesktop.org
5459 S:      Supported
5460 F:      drivers/gpu/drm/sun4i/sun8i*
5461 T:      git git://anongit.freedesktop.org/drm/drm-misc
5462
5463 DRM DRIVERS FOR AMLOGIC SOCS
5464 M:      Neil Armstrong <narmstrong@baylibre.com>
5465 L:      dri-devel@lists.freedesktop.org
5466 L:      linux-amlogic@lists.infradead.org
5467 W:      http://linux-meson.com/
5468 S:      Supported
5469 F:      drivers/gpu/drm/meson/
5470 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5471 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5472 F:      Documentation/gpu/meson.rst
5473 T:      git git://anongit.freedesktop.org/drm/drm-misc
5474
5475 DRM DRIVERS FOR ATMEL HLCDC
5476 M:      Sam Ravnborg <sam@ravnborg.org>
5477 M:      Boris Brezillon <bbrezillon@kernel.org>
5478 L:      dri-devel@lists.freedesktop.org
5479 S:      Supported
5480 F:      drivers/gpu/drm/atmel-hlcdc/
5481 F:      Documentation/devicetree/bindings/display/atmel/
5482 T:      git git://anongit.freedesktop.org/drm/drm-misc
5483
5484 DRM DRIVERS FOR BRIDGE CHIPS
5485 M:      Andrzej Hajda <a.hajda@samsung.com>
5486 M:      Neil Armstrong <narmstrong@baylibre.com>
5487 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5488 R:      Jonas Karlman <jonas@kwiboo.se>
5489 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5490 S:      Maintained
5491 T:      git git://anongit.freedesktop.org/drm/drm-misc
5492 F:      drivers/gpu/drm/bridge/
5493
5494 DRM DRIVERS FOR EXYNOS
5495 M:      Inki Dae <inki.dae@samsung.com>
5496 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5497 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5498 M:      Kyungmin Park <kyungmin.park@samsung.com>
5499 L:      dri-devel@lists.freedesktop.org
5500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5501 S:      Supported
5502 F:      drivers/gpu/drm/exynos/
5503 F:      include/uapi/drm/exynos_drm.h
5504 F:      Documentation/devicetree/bindings/display/exynos/
5505
5506 DRM DRIVERS FOR FREESCALE DCU
5507 M:      Stefan Agner <stefan@agner.ch>
5508 M:      Alison Wang <alison.wang@nxp.com>
5509 L:      dri-devel@lists.freedesktop.org
5510 S:      Supported
5511 F:      drivers/gpu/drm/fsl-dcu/
5512 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5513 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5514 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5515 T:      git git://anongit.freedesktop.org/drm/drm-misc
5516
5517 DRM DRIVERS FOR FREESCALE IMX
5518 M:      Philipp Zabel <p.zabel@pengutronix.de>
5519 L:      dri-devel@lists.freedesktop.org
5520 S:      Maintained
5521 F:      drivers/gpu/drm/imx/
5522 F:      drivers/gpu/ipu-v3/
5523 F:      Documentation/devicetree/bindings/display/imx/
5524
5525 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5526 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5527 L:      dri-devel@lists.freedesktop.org
5528 T:      git git://github.com/patjak/drm-gma500
5529 S:      Maintained
5530 F:      drivers/gpu/drm/gma500/
5531
5532 DRM DRIVERS FOR HISILICON
5533 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5534 M:      Rongrong Zou <zourongrong@gmail.com>
5535 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5536 R:      Chen Feng <puck.chen@hisilicon.com>
5537 L:      dri-devel@lists.freedesktop.org
5538 T:      git git://github.com/xin3liang/linux.git
5539 S:      Maintained
5540 F:      drivers/gpu/drm/hisilicon/
5541 F:      Documentation/devicetree/bindings/display/hisilicon/
5542
5543 DRM DRIVERS FOR LIMA
5544 M:      Qiang Yu <yuq825@gmail.com>
5545 L:      dri-devel@lists.freedesktop.org
5546 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5547 S:      Maintained
5548 F:      drivers/gpu/drm/lima/
5549 F:      include/uapi/drm/lima_drm.h
5550 T:      git git://anongit.freedesktop.org/drm/drm-misc
5551
5552 DRM DRIVERS FOR MEDIATEK
5553 M:      CK Hu <ck.hu@mediatek.com>
5554 M:      Philipp Zabel <p.zabel@pengutronix.de>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Supported
5557 F:      drivers/gpu/drm/mediatek/
5558 F:      Documentation/devicetree/bindings/display/mediatek/
5559
5560 DRM DRIVERS FOR NVIDIA TEGRA
5561 M:      Thierry Reding <thierry.reding@gmail.com>
5562 L:      dri-devel@lists.freedesktop.org
5563 L:      linux-tegra@vger.kernel.org
5564 T:      git git://anongit.freedesktop.org/tegra/linux.git
5565 S:      Supported
5566 F:      drivers/gpu/drm/tegra/
5567 F:      drivers/gpu/host1x/
5568 F:      include/linux/host1x.h
5569 F:      include/uapi/drm/tegra_drm.h
5570 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5571
5572 DRM DRIVERS FOR RENESAS
5573 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5574 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5575 L:      dri-devel@lists.freedesktop.org
5576 L:      linux-renesas-soc@vger.kernel.org
5577 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5578 S:      Supported
5579 F:      drivers/gpu/drm/rcar-du/
5580 F:      drivers/gpu/drm/shmobile/
5581 F:      include/linux/platform_data/shmob_drm.h
5582 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5583 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5584 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5585
5586 DRM DRIVERS FOR ROCKCHIP
5587 M:      Sandy Huang <hjc@rock-chips.com>
5588 M:      Heiko Stübner <heiko@sntech.de>
5589 L:      dri-devel@lists.freedesktop.org
5590 S:      Maintained
5591 F:      drivers/gpu/drm/rockchip/
5592 F:      Documentation/devicetree/bindings/display/rockchip/
5593 T:      git git://anongit.freedesktop.org/drm/drm-misc
5594
5595 DRM DRIVERS FOR STI
5596 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5597 M:      Vincent Abriou <vincent.abriou@st.com>
5598 L:      dri-devel@lists.freedesktop.org
5599 T:      git git://anongit.freedesktop.org/drm/drm-misc
5600 S:      Maintained
5601 F:      drivers/gpu/drm/sti
5602 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5603
5604 DRM DRIVERS FOR STM
5605 M:      Yannick Fertre <yannick.fertre@st.com>
5606 M:      Philippe Cornu <philippe.cornu@st.com>
5607 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5608 M:      Vincent Abriou <vincent.abriou@st.com>
5609 L:      dri-devel@lists.freedesktop.org
5610 T:      git git://anongit.freedesktop.org/drm/drm-misc
5611 S:      Maintained
5612 F:      drivers/gpu/drm/stm
5613 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5614
5615 DRM DRIVERS FOR TI LCDC
5616 M:      Jyri Sarha <jsarha@ti.com>
5617 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5618 L:      dri-devel@lists.freedesktop.org
5619 S:      Maintained
5620 F:      drivers/gpu/drm/tilcdc/
5621 F:      Documentation/devicetree/bindings/display/tilcdc/
5622
5623 DRM DRIVERS FOR TI OMAP
5624 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5625 L:      dri-devel@lists.freedesktop.org
5626 S:      Maintained
5627 F:      drivers/gpu/drm/omapdrm/
5628 F:      Documentation/devicetree/bindings/display/ti/
5629
5630 DRM DRIVERS FOR V3D
5631 M:      Eric Anholt <eric@anholt.net>
5632 S:      Supported
5633 F:      drivers/gpu/drm/v3d/
5634 F:      include/uapi/drm/v3d_drm.h
5635 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5636 T:      git git://anongit.freedesktop.org/drm/drm-misc
5637
5638 DRM DRIVERS FOR VC4
5639 M:      Eric Anholt <eric@anholt.net>
5640 T:      git git://github.com/anholt/linux
5641 S:      Supported
5642 F:      drivers/gpu/drm/vc4/
5643 F:      include/uapi/drm/vc4_drm.h
5644 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5645 T:      git git://anongit.freedesktop.org/drm/drm-misc
5646
5647 DRM DRIVERS FOR VIVANTE GPU IP
5648 M:      Lucas Stach <l.stach@pengutronix.de>
5649 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5650 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5651 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5652 L:      dri-devel@lists.freedesktop.org
5653 S:      Maintained
5654 F:      drivers/gpu/drm/etnaviv/
5655 F:      include/uapi/drm/etnaviv_drm.h
5656 F:      Documentation/devicetree/bindings/display/etnaviv/
5657
5658 DRM DRIVERS FOR ZTE ZX
5659 M:      Shawn Guo <shawnguo@kernel.org>
5660 L:      dri-devel@lists.freedesktop.org
5661 S:      Maintained
5662 F:      drivers/gpu/drm/zte/
5663 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5664 T:      git git://anongit.freedesktop.org/drm/drm-misc
5665
5666 DRM PANEL DRIVERS
5667 M:      Thierry Reding <thierry.reding@gmail.com>
5668 R:      Sam Ravnborg <sam@ravnborg.org>
5669 L:      dri-devel@lists.freedesktop.org
5670 T:      git git://anongit.freedesktop.org/drm/drm-misc
5671 S:      Maintained
5672 F:      drivers/gpu/drm/drm_panel.c
5673 F:      drivers/gpu/drm/panel/
5674 F:      include/drm/drm_panel.h
5675 F:      Documentation/devicetree/bindings/display/panel/
5676
5677 DRM DRIVERS FOR XEN
5678 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5679 T:      git git://anongit.freedesktop.org/drm/drm-misc
5680 L:      dri-devel@lists.freedesktop.org
5681 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5682 S:      Supported
5683 F:      drivers/gpu/drm/xen/
5684 F:      Documentation/gpu/xen-front.rst
5685
5686 DRM TTM SUBSYSTEM
5687 M:      Christian Koenig <christian.koenig@amd.com>
5688 M:      Huang Rui <ray.huang@amd.com>
5689 T:      git git://people.freedesktop.org/~agd5f/linux
5690 S:      Maintained
5691 L:      dri-devel@lists.freedesktop.org
5692 F:      include/drm/ttm/
5693 F:      drivers/gpu/drm/ttm/
5694
5695 DSBR100 USB FM RADIO DRIVER
5696 M:      Alexey Klimov <klimov.linux@gmail.com>
5697 L:      linux-media@vger.kernel.org
5698 T:      git git://linuxtv.org/media_tree.git
5699 S:      Maintained
5700 F:      drivers/media/radio/dsbr100.c
5701
5702 DT3155 MEDIA DRIVER
5703 M:      Hans Verkuil <hverkuil@xs4all.nl>
5704 L:      linux-media@vger.kernel.org
5705 T:      git git://linuxtv.org/media_tree.git
5706 W:      https://linuxtv.org
5707 S:      Odd Fixes
5708 F:      drivers/media/pci/dt3155/
5709
5710 DVB_USB_AF9015 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/usb/dvb-usb-v2/af9015*
5719
5720 DVB_USB_AF9035 MEDIA DRIVER
5721 M:      Antti Palosaari <crope@iki.fi>
5722 L:      linux-media@vger.kernel.org
5723 W:      https://linuxtv.org
5724 W:      http://palosaari.fi/linux/
5725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5726 T:      git git://linuxtv.org/anttip/media_tree.git
5727 S:      Maintained
5728 F:      drivers/media/usb/dvb-usb-v2/af9035*
5729
5730 DVB_USB_ANYSEE MEDIA DRIVER
5731 M:      Antti Palosaari <crope@iki.fi>
5732 L:      linux-media@vger.kernel.org
5733 W:      https://linuxtv.org
5734 W:      http://palosaari.fi/linux/
5735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5736 T:      git git://linuxtv.org/anttip/media_tree.git
5737 S:      Maintained
5738 F:      drivers/media/usb/dvb-usb-v2/anysee*
5739
5740 DVB_USB_AU6610 MEDIA DRIVER
5741 M:      Antti Palosaari <crope@iki.fi>
5742 L:      linux-media@vger.kernel.org
5743 W:      https://linuxtv.org
5744 W:      http://palosaari.fi/linux/
5745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5746 T:      git git://linuxtv.org/anttip/media_tree.git
5747 S:      Maintained
5748 F:      drivers/media/usb/dvb-usb-v2/au6610*
5749
5750 DVB_USB_CE6230 MEDIA DRIVER
5751 M:      Antti Palosaari <crope@iki.fi>
5752 L:      linux-media@vger.kernel.org
5753 W:      https://linuxtv.org
5754 W:      http://palosaari.fi/linux/
5755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5756 T:      git git://linuxtv.org/anttip/media_tree.git
5757 S:      Maintained
5758 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5759
5760 DVB_USB_CXUSB MEDIA DRIVER
5761 M:      Michael Krufky <mkrufky@linuxtv.org>
5762 L:      linux-media@vger.kernel.org
5763 W:      https://linuxtv.org
5764 W:      http://github.com/mkrufky
5765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5766 T:      git git://linuxtv.org/media_tree.git
5767 S:      Maintained
5768 F:      drivers/media/usb/dvb-usb/cxusb*
5769
5770 DVB_USB_EC168 MEDIA DRIVER
5771 M:      Antti Palosaari <crope@iki.fi>
5772 L:      linux-media@vger.kernel.org
5773 W:      https://linuxtv.org
5774 W:      http://palosaari.fi/linux/
5775 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5776 T:      git git://linuxtv.org/anttip/media_tree.git
5777 S:      Maintained
5778 F:      drivers/media/usb/dvb-usb-v2/ec168*
5779
5780 DVB_USB_GL861 MEDIA DRIVER
5781 M:      Antti Palosaari <crope@iki.fi>
5782 L:      linux-media@vger.kernel.org
5783 W:      https://linuxtv.org
5784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5785 T:      git git://linuxtv.org/anttip/media_tree.git
5786 S:      Maintained
5787 F:      drivers/media/usb/dvb-usb-v2/gl861*
5788
5789 DVB_USB_MXL111SF MEDIA DRIVER
5790 M:      Michael Krufky <mkrufky@linuxtv.org>
5791 L:      linux-media@vger.kernel.org
5792 W:      https://linuxtv.org
5793 W:      http://github.com/mkrufky
5794 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5795 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5796 S:      Maintained
5797 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5798
5799 DVB_USB_RTL28XXU MEDIA DRIVER
5800 M:      Antti Palosaari <crope@iki.fi>
5801 L:      linux-media@vger.kernel.org
5802 W:      https://linuxtv.org
5803 W:      http://palosaari.fi/linux/
5804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5805 T:      git git://linuxtv.org/anttip/media_tree.git
5806 S:      Maintained
5807 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5808
5809 DVB_USB_V2 MEDIA DRIVER
5810 M:      Antti Palosaari <crope@iki.fi>
5811 L:      linux-media@vger.kernel.org
5812 W:      https://linuxtv.org
5813 W:      http://palosaari.fi/linux/
5814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5815 T:      git git://linuxtv.org/anttip/media_tree.git
5816 S:      Maintained
5817 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5818 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5819
5820 DYNAMIC DEBUG
5821 M:      Jason Baron <jbaron@akamai.com>
5822 S:      Maintained
5823 F:      lib/dynamic_debug.c
5824 F:      include/linux/dynamic_debug.h
5825
5826 DYNAMIC INTERRUPT MODERATION
5827 M:      Tal Gilboa <talgi@mellanox.com>
5828 S:      Maintained
5829 F:      include/linux/dim.h
5830 F:      lib/dim/
5831
5832 DZ DECSTATION DZ11 SERIAL DRIVER
5833 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5834 S:      Maintained
5835 F:      drivers/tty/serial/dz.*
5836
5837 E3X0 POWER BUTTON DRIVER
5838 M:      Moritz Fischer <moritz.fischer@ettus.com>
5839 L:      usrp-users@lists.ettus.com
5840 W:      http://www.ettus.com
5841 S:      Supported
5842 F:      drivers/input/misc/e3x0-button.c
5843 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5844
5845 E4000 MEDIA DRIVER
5846 M:      Antti Palosaari <crope@iki.fi>
5847 L:      linux-media@vger.kernel.org
5848 W:      https://linuxtv.org
5849 W:      http://palosaari.fi/linux/
5850 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5851 T:      git git://linuxtv.org/anttip/media_tree.git
5852 S:      Maintained
5853 F:      drivers/media/tuners/e4000*
5854
5855 EARTH_PT1 MEDIA DRIVER
5856 M:      Akihiro Tsukada <tskd08@gmail.com>
5857 L:      linux-media@vger.kernel.org
5858 S:      Odd Fixes
5859 F:      drivers/media/pci/pt1/
5860
5861 EARTH_PT3 MEDIA DRIVER
5862 M:      Akihiro Tsukada <tskd08@gmail.com>
5863 L:      linux-media@vger.kernel.org
5864 S:      Odd Fixes
5865 F:      drivers/media/pci/pt3/
5866
5867 EC100 MEDIA DRIVER
5868 M:      Antti Palosaari <crope@iki.fi>
5869 L:      linux-media@vger.kernel.org
5870 W:      https://linuxtv.org
5871 W:      http://palosaari.fi/linux/
5872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5873 T:      git git://linuxtv.org/anttip/media_tree.git
5874 S:      Maintained
5875 F:      drivers/media/dvb-frontends/ec100*
5876
5877 ECRYPT FILE SYSTEM
5878 M:      Tyler Hicks <tyhicks@canonical.com>
5879 L:      ecryptfs@vger.kernel.org
5880 W:      http://ecryptfs.org
5881 W:      https://launchpad.net/ecryptfs
5882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5883 S:      Supported
5884 F:      Documentation/filesystems/ecryptfs.txt
5885 F:      fs/ecryptfs/
5886
5887 EDAC-AMD64
5888 M:      Borislav Petkov <bp@alien8.de>
5889 L:      linux-edac@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/edac/amd64_edac*
5892
5893 EDAC-ARMADA
5894 M:      Jan Luebbe <jlu@pengutronix.de>
5895 L:      linux-edac@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/edac/armada_xp_*
5898
5899 EDAC-AST2500
5900 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5901 S:      Supported
5902 F:      drivers/edac/aspeed_edac.c
5903 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5904
5905 EDAC-BLUEFIELD
5906 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5907 S:      Supported
5908 F:      drivers/edac/bluefield_edac.c
5909
5910 EDAC-CALXEDA
5911 M:      Robert Richter <rric@kernel.org>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/highbank*
5915
5916 EDAC-CAVIUM OCTEON
5917 M:      Ralf Baechle <ralf@linux-mips.org>
5918 M:      Robert Richter <rrichter@marvell.com>
5919 L:      linux-edac@vger.kernel.org
5920 L:      linux-mips@vger.kernel.org
5921 S:      Supported
5922 F:      drivers/edac/octeon_edac*
5923
5924 EDAC-CAVIUM THUNDERX
5925 M:      Robert Richter <rrichter@marvell.com>
5926 L:      linux-edac@vger.kernel.org
5927 S:      Supported
5928 F:      drivers/edac/thunderx_edac*
5929
5930 EDAC-CORE
5931 M:      Borislav Petkov <bp@alien8.de>
5932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5933 M:      Tony Luck <tony.luck@intel.com>
5934 R:      James Morse <james.morse@arm.com>
5935 R:      Robert Richter <rrichter@marvell.com>
5936 L:      linux-edac@vger.kernel.org
5937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5938 S:      Supported
5939 F:      Documentation/admin-guide/ras.rst
5940 F:      Documentation/driver-api/edac.rst
5941 F:      drivers/edac/
5942 F:      include/linux/edac.h
5943
5944 EDAC-E752X
5945 M:      Mark Gross <mark.gross@intel.com>
5946 L:      linux-edac@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/edac/e752x_edac.c
5949
5950 EDAC-E7XXX
5951 L:      linux-edac@vger.kernel.org
5952 S:      Maintained
5953 F:      drivers/edac/e7xxx_edac.c
5954
5955 EDAC-FSL_DDR
5956 M:      York Sun <york.sun@nxp.com>
5957 L:      linux-edac@vger.kernel.org
5958 S:      Maintained
5959 F:      drivers/edac/fsl_ddr_edac.*
5960
5961 EDAC-GHES
5962 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5963 L:      linux-edac@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/edac/ghes_edac.c
5966
5967 EDAC-I10NM
5968 M:      Tony Luck <tony.luck@intel.com>
5969 L:      linux-edac@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/edac/i10nm_base.c
5972
5973 EDAC-I3000
5974 L:      linux-edac@vger.kernel.org
5975 S:      Orphan
5976 F:      drivers/edac/i3000_edac.c
5977
5978 EDAC-I5000
5979 L:      linux-edac@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/edac/i5000_edac.c
5982
5983 EDAC-I5400
5984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5985 L:      linux-edac@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/edac/i5400_edac.c
5988
5989 EDAC-I7300
5990 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5991 L:      linux-edac@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/edac/i7300_edac.c
5994
5995 EDAC-I7CORE
5996 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5997 L:      linux-edac@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/edac/i7core_edac.c
6000
6001 EDAC-I82443BXGX
6002 M:      Tim Small <tim@buttersideup.com>
6003 L:      linux-edac@vger.kernel.org
6004 S:      Maintained
6005 F:      drivers/edac/i82443bxgx_edac.c
6006
6007 EDAC-I82975X
6008 M:      "Arvind R." <arvino55@gmail.com>
6009 L:      linux-edac@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/edac/i82975x_edac.c
6012
6013 EDAC-IE31200
6014 M:      Jason Baron <jbaron@akamai.com>
6015 L:      linux-edac@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/edac/ie31200_edac.c
6018
6019 EDAC-MPC85XX
6020 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6021 L:      linux-edac@vger.kernel.org
6022 S:      Maintained
6023 F:      drivers/edac/mpc85xx_edac.[ch]
6024
6025 EDAC-PASEMI
6026 M:      Egor Martovetsky <egor@pasemi.com>
6027 L:      linux-edac@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/edac/pasemi_edac.c
6030
6031 EDAC-PND2
6032 M:      Tony Luck <tony.luck@intel.com>
6033 L:      linux-edac@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/edac/pnd2_edac.[ch]
6036
6037 EDAC-R82600
6038 M:      Tim Small <tim@buttersideup.com>
6039 L:      linux-edac@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/edac/r82600_edac.c
6042
6043 EDAC-SBRIDGE
6044 M:      Tony Luck <tony.luck@intel.com>
6045 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6046 L:      linux-edac@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/edac/sb_edac.c
6049
6050 EDAC-SIFIVE
6051 M:      Yash Shah <yash.shah@sifive.com>
6052 L:      linux-edac@vger.kernel.org
6053 S:      Supported
6054 F:      drivers/edac/sifive_edac.c
6055 F:      drivers/soc/sifive_l2_cache.c
6056
6057 EDAC-SKYLAKE
6058 M:      Tony Luck <tony.luck@intel.com>
6059 L:      linux-edac@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/edac/skx_*.c
6062
6063 EDAC-TI
6064 M:      Tero Kristo <t-kristo@ti.com>
6065 L:      linux-edac@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/edac/ti_edac.c
6068
6069 EDAC-QCOM
6070 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6071 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6072 L:      linux-arm-msm@vger.kernel.org
6073 L:      linux-edac@vger.kernel.org
6074 S:      Maintained
6075 F:      drivers/edac/qcom_edac.c
6076
6077 EDIROL UA-101/UA-1000 DRIVER
6078 M:      Clemens Ladisch <clemens@ladisch.de>
6079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6081 S:      Maintained
6082 F:      sound/usb/misc/ua101.c
6083
6084 EFI TEST DRIVER
6085 L:      linux-efi@vger.kernel.org
6086 M:      Ivan Hu <ivan.hu@canonical.com>
6087 M:      Ard Biesheuvel <ardb@kernel.org>
6088 S:      Maintained
6089 F:      drivers/firmware/efi/test/
6090
6091 EFI VARIABLE FILESYSTEM
6092 M:      Matthew Garrett <matthew.garrett@nebula.com>
6093 M:      Jeremy Kerr <jk@ozlabs.org>
6094 M:      Ard Biesheuvel <ardb@kernel.org>
6095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6096 L:      linux-efi@vger.kernel.org
6097 S:      Maintained
6098 F:      fs/efivarfs/
6099
6100 EFIFB FRAMEBUFFER DRIVER
6101 L:      linux-fbdev@vger.kernel.org
6102 M:      Peter Jones <pjones@redhat.com>
6103 S:      Maintained
6104 F:      drivers/video/fbdev/efifb.c
6105
6106 EFS FILESYSTEM
6107 W:      http://aeschi.ch.eu.org/efs/
6108 S:      Orphan
6109 F:      fs/efs/
6110
6111 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6112 M:      Douglas Miller <dougmill@linux.ibm.com>
6113 L:      netdev@vger.kernel.org
6114 S:      Maintained
6115 F:      drivers/net/ethernet/ibm/ehea/
6116
6117 EM28XX VIDEO4LINUX DRIVER
6118 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6119 L:      linux-media@vger.kernel.org
6120 W:      https://linuxtv.org
6121 T:      git git://linuxtv.org/media_tree.git
6122 S:      Maintained
6123 F:      drivers/media/usb/em28xx/
6124 F:      Documentation/media/v4l-drivers/em28xx*
6125
6126 EMBEDDED LINUX
6127 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6128 M:      Matt Mackall <mpm@selenic.com>
6129 M:      David Woodhouse <dwmw2@infradead.org>
6130 L:      linux-embedded@vger.kernel.org
6131 S:      Maintained
6132
6133 Emulex 10Gbps iSCSI - OneConnect DRIVER
6134 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6135 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6136 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6137 L:      linux-scsi@vger.kernel.org
6138 W:      http://www.broadcom.com
6139 S:      Supported
6140 F:      drivers/scsi/be2iscsi/
6141
6142 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6143 M:      Sathya Perla <sathya.perla@broadcom.com>
6144 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6145 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6146 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6147 L:      netdev@vger.kernel.org
6148 W:      http://www.emulex.com
6149 S:      Supported
6150 F:      drivers/net/ethernet/emulex/benet/
6151
6152 EMULEX ONECONNECT ROCE DRIVER
6153 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6154 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6155 L:      linux-rdma@vger.kernel.org
6156 W:      http://www.broadcom.com
6157 S:      Odd Fixes
6158 F:      drivers/infiniband/hw/ocrdma/
6159 F:      include/uapi/rdma/ocrdma-abi.h
6160
6161 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6162 M:      James Smart <james.smart@broadcom.com>
6163 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6164 L:      linux-scsi@vger.kernel.org
6165 W:      http://www.broadcom.com
6166 S:      Supported
6167 F:      drivers/scsi/lpfc/
6168
6169 ENE CB710 FLASH CARD READER DRIVER
6170 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6171 S:      Maintained
6172 F:      drivers/misc/cb710/
6173 F:      drivers/mmc/host/cb710-mmc.*
6174 F:      include/linux/cb710.h
6175
6176 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6177 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6178 S:      Maintained
6179 F:      drivers/media/rc/ene_ir.*
6180
6181 EPSON S1D13XXX FRAMEBUFFER DRIVER
6182 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6183 S:      Maintained
6184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6185 F:      drivers/video/fbdev/s1d13xxxfb.c
6186 F:      include/video/s1d13xxxfb.h
6187
6188 EROFS FILE SYSTEM
6189 M:      Gao Xiang <gaoxiang25@huawei.com>
6190 M:      Chao Yu <yuchao0@huawei.com>
6191 L:      linux-erofs@lists.ozlabs.org
6192 S:      Maintained
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6194 F:      Documentation/filesystems/erofs.txt
6195 F:      fs/erofs/
6196 F:      include/trace/events/erofs.h
6197
6198 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6199 M:      Jeff Layton <jlayton@kernel.org>
6200 S:      Maintained
6201 F:      lib/errseq.c
6202 F:      include/linux/errseq.h
6203
6204 ET131X NETWORK DRIVER
6205 M:      Mark Einon <mark.einon@gmail.com>
6206 S:      Odd Fixes
6207 F:      drivers/net/ethernet/agere/
6208
6209 ETHERNET BRIDGE
6210 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6211 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6212 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6213 L:      netdev@vger.kernel.org
6214 W:      http://www.linuxfoundation.org/en/Net:Bridge
6215 S:      Maintained
6216 F:      include/linux/netfilter_bridge/
6217 F:      net/bridge/
6218
6219 ETHERNET PHY LIBRARY
6220 M:      Andrew Lunn <andrew@lunn.ch>
6221 M:      Florian Fainelli <f.fainelli@gmail.com>
6222 M:      Heiner Kallweit <hkallweit1@gmail.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6226 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6227 F:      Documentation/devicetree/bindings/net/mdio*
6228 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6229 F:      Documentation/networking/phy.rst
6230 F:      drivers/net/phy/
6231 F:      drivers/of/of_mdio.c
6232 F:      drivers/of/of_net.c
6233 F:      include/dt-bindings/net/qca-ar803x.h
6234 F:      include/linux/*mdio*.h
6235 F:      include/linux/of_net.h
6236 F:      include/linux/phy.h
6237 F:      include/linux/phy_fixed.h
6238 F:      include/linux/platform_data/mdio-bcm-unimac.h
6239 F:      include/linux/platform_data/mdio-gpio.h
6240 F:      include/trace/events/mdio.h
6241 F:      include/uapi/linux/mdio.h
6242 F:      include/uapi/linux/mii.h
6243
6244 EXFAT FILE SYSTEM
6245 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6246 L:      linux-fsdevel@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/staging/exfat/
6249
6250 EXT2 FILE SYSTEM
6251 M:      Jan Kara <jack@suse.com>
6252 L:      linux-ext4@vger.kernel.org
6253 S:      Maintained
6254 F:      Documentation/filesystems/ext2.txt
6255 F:      fs/ext2/
6256 F:      include/linux/ext2*
6257
6258 EXT4 FILE SYSTEM
6259 M:      "Theodore Ts'o" <tytso@mit.edu>
6260 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6261 L:      linux-ext4@vger.kernel.org
6262 W:      http://ext4.wiki.kernel.org
6263 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6265 S:      Maintained
6266 F:      Documentation/filesystems/ext4/
6267 F:      fs/ext4/
6268
6269 Extended Verification Module (EVM)
6270 M:      Mimi Zohar <zohar@linux.ibm.com>
6271 L:      linux-integrity@vger.kernel.org
6272 S:      Supported
6273 F:      security/integrity/evm/
6274
6275 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6276 M:      Ard Biesheuvel <ardb@kernel.org>
6277 L:      linux-efi@vger.kernel.org
6278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6279 S:      Maintained
6280 F:      Documentation/admin-guide/efi-stub.rst
6281 F:      arch/*/kernel/efi.c
6282 F:      arch/x86/boot/compressed/eboot.[ch]
6283 F:      arch/*/include/asm/efi.h
6284 F:      arch/x86/platform/efi/
6285 F:      drivers/firmware/efi/
6286 F:      include/linux/efi*.h
6287 F:      arch/arm/boot/compressed/efi-header.S
6288 F:      arch/arm64/kernel/efi-entry.S
6289
6290 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6291 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6292 M:      Chanwoo Choi <cw00.choi@samsung.com>
6293 L:      linux-kernel@vger.kernel.org
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6295 S:      Maintained
6296 F:      drivers/extcon/
6297 F:      include/linux/extcon/
6298 F:      include/linux/extcon.h
6299 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6300 F:      Documentation/devicetree/bindings/extcon/
6301
6302 EXYNOS DP DRIVER
6303 M:      Jingoo Han <jingoohan1@gmail.com>
6304 L:      dri-devel@lists.freedesktop.org
6305 S:      Maintained
6306 F:      drivers/gpu/drm/exynos/exynos_dp*
6307
6308 EXYNOS SYSMMU (IOMMU) driver
6309 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6310 L:      iommu@lists.linux-foundation.org
6311 S:      Maintained
6312 F:      drivers/iommu/exynos-iommu.c
6313
6314 EZchip NPS platform support
6315 M:      Vineet Gupta <vgupta@synopsys.com>
6316 M:      Ofer Levi <oferle@mellanox.com>
6317 S:      Supported
6318 F:      arch/arc/plat-eznps
6319 F:      arch/arc/boot/dts/eznps.dts
6320
6321 F2FS FILE SYSTEM
6322 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6323 M:      Chao Yu <yuchao0@huawei.com>
6324 L:      linux-f2fs-devel@lists.sourceforge.net
6325 W:      https://f2fs.wiki.kernel.org/
6326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6327 S:      Maintained
6328 F:      Documentation/filesystems/f2fs.txt
6329 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6330 F:      fs/f2fs/
6331 F:      include/linux/f2fs_fs.h
6332 F:      include/trace/events/f2fs.h
6333
6334 F71805F HARDWARE MONITORING DRIVER
6335 M:      Jean Delvare <jdelvare@suse.com>
6336 L:      linux-hwmon@vger.kernel.org
6337 S:      Maintained
6338 F:      Documentation/hwmon/f71805f.rst
6339 F:      drivers/hwmon/f71805f.c
6340
6341 FADDR2LINE
6342 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6343 S:      Maintained
6344 F:      scripts/faddr2line
6345
6346 FAILOVER MODULE
6347 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6348 L:      netdev@vger.kernel.org
6349 S:      Supported
6350 F:      net/core/failover.c
6351 F:      include/net/failover.h
6352 F:      Documentation/networking/failover.rst
6353
6354 FANOTIFY
6355 M:      Jan Kara <jack@suse.cz>
6356 R:      Amir Goldstein <amir73il@gmail.com>
6357 L:      linux-fsdevel@vger.kernel.org
6358 S:      Maintained
6359 F:      fs/notify/fanotify/
6360 F:      include/linux/fanotify.h
6361 F:      include/uapi/linux/fanotify.h
6362
6363 FARSYNC SYNCHRONOUS DRIVER
6364 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6365 W:      http://www.farsite.co.uk/
6366 S:      Supported
6367 F:      drivers/net/wan/farsync.*
6368
6369 FAULT INJECTION SUPPORT
6370 M:      Akinobu Mita <akinobu.mita@gmail.com>
6371 S:      Supported
6372 F:      Documentation/fault-injection/
6373 F:      lib/fault-inject.c
6374
6375 FBTFT Framebuffer drivers
6376 S:      Orphan
6377 L:      dri-devel@lists.freedesktop.org
6378 L:      linux-fbdev@vger.kernel.org
6379 F:      drivers/staging/fbtft/
6380
6381 FC0011 TUNER DRIVER
6382 M:      Michael Buesch <m@bues.ch>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/media/tuners/fc0011.h
6386 F:      drivers/media/tuners/fc0011.c
6387
6388 FC2580 MEDIA DRIVER
6389 M:      Antti Palosaari <crope@iki.fi>
6390 L:      linux-media@vger.kernel.org
6391 W:      https://linuxtv.org
6392 W:      http://palosaari.fi/linux/
6393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6394 T:      git git://linuxtv.org/anttip/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/tuners/fc2580*
6397
6398 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6399 M:      Hannes Reinecke <hare@suse.de>
6400 L:      linux-scsi@vger.kernel.org
6401 W:      www.Open-FCoE.org
6402 S:      Supported
6403 F:      drivers/scsi/libfc/
6404 F:      drivers/scsi/fcoe/
6405 F:      include/scsi/fc/
6406 F:      include/scsi/libfc.h
6407 F:      include/scsi/libfcoe.h
6408 F:      include/uapi/scsi/fc/
6409
6410 FILE LOCKING (flock() and fcntl()/lockf())
6411 M:      Jeff Layton <jlayton@kernel.org>
6412 M:      "J. Bruce Fields" <bfields@fieldses.org>
6413 L:      linux-fsdevel@vger.kernel.org
6414 S:      Maintained
6415 F:      include/linux/fcntl.h
6416 F:      include/uapi/linux/fcntl.h
6417 F:      fs/fcntl.c
6418 F:      fs/locks.c
6419
6420 FILESYSTEMS (VFS and infrastructure)
6421 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6422 L:      linux-fsdevel@vger.kernel.org
6423 S:      Maintained
6424 F:      fs/*
6425 F:      include/linux/fs.h
6426 F:      include/linux/fs_types.h
6427 F:      include/uapi/linux/fs.h
6428
6429 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6430 M:      Riku Voipio <riku.voipio@iki.fi>
6431 L:      linux-hwmon@vger.kernel.org
6432 S:      Maintained
6433 F:      drivers/hwmon/f75375s.c
6434 F:      include/linux/f75375s.h
6435
6436 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6437 M:      Clemens Ladisch <clemens@ladisch.de>
6438 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6439 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6441 S:      Maintained
6442 F:      sound/firewire/
6443 F:      include/uapi/sound/firewire.h
6444
6445 FIREWIRE MEDIA DRIVERS (firedtv)
6446 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6447 L:      linux-media@vger.kernel.org
6448 L:      linux1394-devel@lists.sourceforge.net
6449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6450 S:      Maintained
6451 F:      drivers/media/firewire/
6452
6453 FIREWIRE SBP-2 TARGET
6454 M:      Chris Boot <bootc@bootc.net>
6455 L:      linux-scsi@vger.kernel.org
6456 L:      target-devel@vger.kernel.org
6457 L:      linux1394-devel@lists.sourceforge.net
6458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6459 S:      Maintained
6460 F:      drivers/target/sbp/
6461
6462 FIREWIRE SUBSYSTEM
6463 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6464 L:      linux1394-devel@lists.sourceforge.net
6465 W:      http://ieee1394.wiki.kernel.org/
6466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6467 S:      Maintained
6468 F:      drivers/firewire/
6469 F:      include/linux/firewire.h
6470 F:      include/uapi/linux/firewire*.h
6471 F:      tools/firewire/
6472
6473 FIRMWARE LOADER (request_firmware)
6474 M:      Luis Chamberlain <mcgrof@kernel.org>
6475 L:      linux-kernel@vger.kernel.org
6476 S:      Maintained
6477 F:      Documentation/firmware_class/
6478 F:      drivers/base/firmware_loader/
6479 F:      include/linux/firmware.h
6480
6481 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6482 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6483 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6484 S:      Maintained
6485 F:      drivers/block/rsxx/
6486
6487 FLEXTIMER FTM-QUADDEC DRIVER
6488 M:      Patrick Havelange <patrick.havelange@essensium.com>
6489 L:      linux-iio@vger.kernel.org
6490 S:      Maintained
6491 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6492 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6493 F:      drivers/counter/ftm-quaddec.c
6494
6495 FLOPPY DRIVER
6496 M:      Denis Efremov <efremov@linux.com>
6497 S:      Odd Fixes
6498 L:      linux-block@vger.kernel.org
6499 F:      drivers/block/floppy.c
6500
6501 FPGA MANAGER FRAMEWORK
6502 M:      Moritz Fischer <mdf@kernel.org>
6503 L:      linux-fpga@vger.kernel.org
6504 S:      Maintained
6505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6506 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6507 F:      Documentation/fpga/
6508 F:      Documentation/driver-api/fpga/
6509 F:      Documentation/devicetree/bindings/fpga/
6510 F:      drivers/fpga/
6511 F:      include/linux/fpga/
6512 W:      http://www.rocketboards.org
6513
6514 FPGA DFL DRIVERS
6515 M:      Wu Hao <hao.wu@intel.com>
6516 L:      linux-fpga@vger.kernel.org
6517 S:      Maintained
6518 F:      Documentation/fpga/dfl.rst
6519 F:      include/uapi/linux/fpga-dfl.h
6520 F:      drivers/fpga/dfl*
6521
6522 FPU EMULATOR
6523 M:      Bill Metzenthen <billm@melbpc.org.au>
6524 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6525 S:      Maintained
6526 F:      arch/x86/math-emu/
6527
6528 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6529 L:      netdev@vger.kernel.org
6530 S:      Orphan
6531 F:      drivers/net/wan/dlci.c
6532 F:      drivers/net/wan/sdla.c
6533
6534 FRAMEBUFFER LAYER
6535 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6536 L:      dri-devel@lists.freedesktop.org
6537 L:      linux-fbdev@vger.kernel.org
6538 T:      git git://anongit.freedesktop.org/drm/drm-misc
6539 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6540 S:      Maintained
6541 F:      Documentation/fb/
6542 F:      drivers/video/
6543 F:      include/video/
6544 F:      include/linux/fb.h
6545 F:      include/uapi/video/
6546 F:      include/uapi/linux/fb.h
6547
6548 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6549 M:      Horia Geantă <horia.geanta@nxp.com>
6550 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6551 L:      linux-crypto@vger.kernel.org
6552 S:      Maintained
6553 F:      drivers/crypto/caam/
6554 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6555
6556 FREESCALE DIU FRAMEBUFFER DRIVER
6557 M:      Timur Tabi <timur@kernel.org>
6558 L:      linux-fbdev@vger.kernel.org
6559 S:      Maintained
6560 F:      drivers/video/fbdev/fsl-diu-fb.*
6561
6562 FREESCALE DMA DRIVER
6563 M:      Li Yang <leoyang.li@nxp.com>
6564 M:      Zhang Wei <zw@zh-kernel.org>
6565 L:      linuxppc-dev@lists.ozlabs.org
6566 S:      Maintained
6567 F:      drivers/dma/fsldma.*
6568
6569 FREESCALE ENETC ETHERNET DRIVERS
6570 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6571 L:      netdev@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/net/ethernet/freescale/enetc/
6574
6575 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6576 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6577 L:      netdev@vger.kernel.org
6578 S:      Maintained
6579 F:      drivers/net/ethernet/freescale/gianfar*
6580 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6581
6582 FREESCALE GPMI NAND DRIVER
6583 M:      Han Xu <han.xu@nxp.com>
6584 L:      linux-mtd@lists.infradead.org
6585 S:      Maintained
6586 F:      drivers/mtd/nand/raw/gpmi-nand/*
6587
6588 FREESCALE I2C CPM DRIVER
6589 M:      Jochen Friedrich <jochen@scram.de>
6590 L:      linuxppc-dev@lists.ozlabs.org
6591 L:      linux-i2c@vger.kernel.org
6592 S:      Maintained
6593 F:      drivers/i2c/busses/i2c-cpm.c
6594
6595 FREESCALE IMX DDR PMU DRIVER
6596 M:      Frank Li <Frank.li@nxp.com>
6597 L:      linux-arm-kernel@lists.infradead.org
6598 S:      Maintained
6599 F:      drivers/perf/fsl_imx8_ddr_perf.c
6600 F:      Documentation/admin-guide/perf/imx-ddr.rst
6601 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6602
6603 FREESCALE IMX I2C DRIVER
6604 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6605 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6606 L:      linux-i2c@vger.kernel.org
6607 S:      Maintained
6608 F:      drivers/i2c/busses/i2c-imx.c
6609 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6610
6611 FREESCALE IMX LPI2C DRIVER
6612 M:      Dong Aisheng <aisheng.dong@nxp.com>
6613 L:      linux-i2c@vger.kernel.org
6614 L:      linux-imx@nxp.com
6615 S:      Maintained
6616 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6617 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6618
6619 FREESCALE IMX / MXC FEC DRIVER
6620 M:      Fugang Duan <fugang.duan@nxp.com>
6621 L:      netdev@vger.kernel.org
6622 S:      Maintained
6623 F:      drivers/net/ethernet/freescale/fec_main.c
6624 F:      drivers/net/ethernet/freescale/fec_ptp.c
6625 F:      drivers/net/ethernet/freescale/fec.h
6626 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6627
6628 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6629 M:      Sascha Hauer <s.hauer@pengutronix.de>
6630 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6631 L:      linux-fbdev@vger.kernel.org
6632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6633 S:      Maintained
6634 F:      include/linux/platform_data/video-imxfb.h
6635 F:      drivers/video/fbdev/imxfb.c
6636
6637 FREESCALE QORIQ DPAA ETHERNET DRIVER
6638 M:      Madalin Bucur <madalin.bucur@nxp.com>
6639 L:      netdev@vger.kernel.org
6640 S:      Maintained
6641 F:      drivers/net/ethernet/freescale/dpaa
6642
6643 FREESCALE QORIQ DPAA FMAN DRIVER
6644 M:      Madalin Bucur <madalin.bucur@nxp.com>
6645 L:      netdev@vger.kernel.org
6646 S:      Maintained
6647 F:      drivers/net/ethernet/freescale/fman
6648 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6649
6650 FREESCALE QORIQ PTP CLOCK DRIVER
6651 M:      Yangbo Lu <yangbo.lu@nxp.com>
6652 L:      netdev@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6655 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6656 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6657 F:      drivers/ptp/ptp_qoriq.c
6658 F:      drivers/ptp/ptp_qoriq_debugfs.c
6659 F:      include/linux/fsl/ptp_qoriq.h
6660 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6661
6662 FREESCALE QUAD SPI DRIVER
6663 M:      Han Xu <han.xu@nxp.com>
6664 L:      linux-spi@vger.kernel.org
6665 S:      Maintained
6666 F:      drivers/spi/spi-fsl-qspi.c
6667
6668 FREESCALE QUICC ENGINE LIBRARY
6669 M:      Qiang Zhao <qiang.zhao@nxp.com>
6670 L:      linuxppc-dev@lists.ozlabs.org
6671 S:      Maintained
6672 F:      drivers/soc/fsl/qe/
6673 F:      include/soc/fsl/*qe*.h
6674 F:      include/soc/fsl/*ucc*.h
6675
6676 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6677 M:      Li Yang <leoyang.li@nxp.com>
6678 L:      netdev@vger.kernel.org
6679 L:      linuxppc-dev@lists.ozlabs.org
6680 S:      Maintained
6681 F:      drivers/net/ethernet/freescale/ucc_geth*
6682
6683 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6684 M:      Zhao Qiang <qiang.zhao@nxp.com>
6685 L:      netdev@vger.kernel.org
6686 L:      linuxppc-dev@lists.ozlabs.org
6687 S:      Maintained
6688 F:      drivers/net/wan/fsl_ucc_hdlc*
6689
6690 FREESCALE QUICC ENGINE UCC UART DRIVER
6691 M:      Timur Tabi <timur@kernel.org>
6692 L:      linuxppc-dev@lists.ozlabs.org
6693 S:      Maintained
6694 F:      drivers/tty/serial/ucc_uart.c
6695
6696 FREESCALE SOC DRIVERS
6697 M:      Li Yang <leoyang.li@nxp.com>
6698 L:      linuxppc-dev@lists.ozlabs.org
6699 L:      linux-arm-kernel@lists.infradead.org
6700 S:      Maintained
6701 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6702 F:      Documentation/devicetree/bindings/soc/fsl/
6703 F:      drivers/soc/fsl/
6704 F:      include/linux/fsl/
6705
6706 FREESCALE SOC FS_ENET DRIVER
6707 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6708 L:      linuxppc-dev@lists.ozlabs.org
6709 L:      netdev@vger.kernel.org
6710 S:      Maintained
6711 F:      drivers/net/ethernet/freescale/fs_enet/
6712 F:      include/linux/fs_enet_pd.h
6713
6714 FREESCALE SOC SOUND DRIVERS
6715 M:      Timur Tabi <timur@kernel.org>
6716 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6717 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6718 R:      Fabio Estevam <festevam@gmail.com>
6719 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6720 L:      linuxppc-dev@lists.ozlabs.org
6721 S:      Maintained
6722 F:      sound/soc/fsl/fsl*
6723 F:      sound/soc/fsl/imx*
6724 F:      sound/soc/fsl/mpc8610_hpcd.c
6725
6726 FREESCALE USB PERIPHERAL DRIVERS
6727 M:      Li Yang <leoyang.li@nxp.com>
6728 L:      linux-usb@vger.kernel.org
6729 L:      linuxppc-dev@lists.ozlabs.org
6730 S:      Maintained
6731 F:      drivers/usb/gadget/udc/fsl*
6732
6733 FREEVXFS FILESYSTEM
6734 M:      Christoph Hellwig <hch@infradead.org>
6735 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6736 S:      Maintained
6737 F:      fs/freevxfs/
6738
6739 FREEZER
6740 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6741 M:      Pavel Machek <pavel@ucw.cz>
6742 L:      linux-pm@vger.kernel.org
6743 S:      Supported
6744 F:      Documentation/power/freezing-of-tasks.rst
6745 F:      include/linux/freezer.h
6746 F:      kernel/freezer.c
6747
6748 FRONTSWAP API
6749 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6750 L:      linux-kernel@vger.kernel.org
6751 S:      Maintained
6752 F:      mm/frontswap.c
6753 F:      include/linux/frontswap.h
6754
6755 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6756 M:      David Howells <dhowells@redhat.com>
6757 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6758 S:      Supported
6759 F:      Documentation/filesystems/caching/
6760 F:      fs/fscache/
6761 F:      include/linux/fscache*.h
6762
6763 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6764 M:      Theodore Y. Ts'o <tytso@mit.edu>
6765 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6766 M:      Eric Biggers <ebiggers@kernel.org>
6767 L:      linux-fscrypt@vger.kernel.org
6768 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6769 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6770 S:      Supported
6771 F:      fs/crypto/
6772 F:      include/linux/fscrypt*.h
6773 F:      include/uapi/linux/fscrypt.h
6774 F:      Documentation/filesystems/fscrypt.rst
6775
6776 FSI SUBSYSTEM
6777 M:      Jeremy Kerr <jk@ozlabs.org>
6778 M:      Joel Stanley <joel@jms.id.au>
6779 R:      Alistar Popple <alistair@popple.id.au>
6780 R:      Eddie James <eajames@linux.ibm.com>
6781 L:      linux-fsi@lists.ozlabs.org
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6783 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6784 S:      Supported
6785 F:      drivers/fsi/
6786 F:      include/linux/fsi*.h
6787 F:      include/trace/events/fsi*.h
6788
6789 FSI-ATTACHED I2C DRIVER
6790 M:      Eddie James <eajames@linux.ibm.com>
6791 L:      linux-i2c@vger.kernel.org
6792 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6793 S:      Maintained
6794 F:      drivers/i2c/busses/i2c-fsi.c
6795 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6796
6797 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6798 M:      Jan Kara <jack@suse.cz>
6799 R:      Amir Goldstein <amir73il@gmail.com>
6800 L:      linux-fsdevel@vger.kernel.org
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6802 S:      Maintained
6803 F:      fs/notify/
6804 F:      include/linux/fsnotify*.h
6805
6806 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6807 M:      Eric Biggers <ebiggers@kernel.org>
6808 M:      Theodore Y. Ts'o <tytso@mit.edu>
6809 L:      linux-fscrypt@vger.kernel.org
6810 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6811 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6812 S:      Supported
6813 F:      fs/verity/
6814 F:      include/linux/fsverity.h
6815 F:      include/uapi/linux/fsverity.h
6816 F:      Documentation/filesystems/fsverity.rst
6817
6818 FUJITSU LAPTOP EXTRAS
6819 M:      Jonathan Woithe <jwoithe@just42.net>
6820 L:      platform-driver-x86@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/platform/x86/fujitsu-laptop.c
6823
6824 FUJITSU M-5MO LS CAMERA ISP DRIVER
6825 M:      Kyungmin Park <kyungmin.park@samsung.com>
6826 M:      Heungjun Kim <riverful.kim@samsung.com>
6827 L:      linux-media@vger.kernel.org
6828 S:      Maintained
6829 F:      drivers/media/i2c/m5mols/
6830 F:      include/media/i2c/m5mols.h
6831
6832 FUJITSU TABLET EXTRAS
6833 M:      Robert Gerlach <khnz@gmx.de>
6834 L:      platform-driver-x86@vger.kernel.org
6835 S:      Maintained
6836 F:      drivers/platform/x86/fujitsu-tablet.c
6837
6838 FUSE: FILESYSTEM IN USERSPACE
6839 M:      Miklos Szeredi <miklos@szeredi.hu>
6840 L:      linux-fsdevel@vger.kernel.org
6841 W:      http://fuse.sourceforge.net/
6842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6843 S:      Maintained
6844 F:      fs/fuse/
6845 F:      include/uapi/linux/fuse.h
6846 F:      Documentation/filesystems/fuse.txt
6847
6848 FUTEX SUBSYSTEM
6849 M:      Thomas Gleixner <tglx@linutronix.de>
6850 M:      Ingo Molnar <mingo@redhat.com>
6851 R:      Peter Zijlstra <peterz@infradead.org>
6852 R:      Darren Hart <dvhart@infradead.org>
6853 L:      linux-kernel@vger.kernel.org
6854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6855 S:      Maintained
6856 F:      kernel/futex.c
6857 F:      include/asm-generic/futex.h
6858 F:      include/linux/futex.h
6859 F:      include/uapi/linux/futex.h
6860 F:      tools/testing/selftests/futex/
6861 F:      tools/perf/bench/futex*
6862 F:      Documentation/*futex*
6863
6864 GCC PLUGINS
6865 M:      Kees Cook <keescook@chromium.org>
6866 R:      Emese Revfy <re.emese@gmail.com>
6867 L:      kernel-hardening@lists.openwall.com
6868 S:      Maintained
6869 F:      scripts/gcc-plugins/
6870 F:      scripts/gcc-plugin.sh
6871 F:      scripts/Makefile.gcc-plugins
6872 F:      Documentation/core-api/gcc-plugins.rst
6873
6874 GASKET DRIVER FRAMEWORK
6875 M:      Rob Springer <rspringer@google.com>
6876 M:      Todd Poynor <toddpoynor@google.com>
6877 M:      Ben Chan <benchan@chromium.org>
6878 S:      Maintained
6879 F:      drivers/staging/gasket/
6880
6881 GCOV BASED KERNEL PROFILING
6882 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6883 S:      Maintained
6884 F:      kernel/gcov/
6885 F:      Documentation/dev-tools/gcov.rst
6886
6887 GDB KERNEL DEBUGGING HELPER SCRIPTS
6888 M:      Jan Kiszka <jan.kiszka@siemens.com>
6889 M:      Kieran Bingham <kbingham@kernel.org>
6890 S:      Supported
6891 F:      scripts/gdb/
6892
6893 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6894 M:      Achim Leubner <achim_leubner@adaptec.com>
6895 L:      linux-scsi@vger.kernel.org
6896 W:      http://www.icp-vortex.com/
6897 S:      Supported
6898 F:      drivers/scsi/gdt*
6899
6900 GEMTEK FM RADIO RECEIVER DRIVER
6901 M:      Hans Verkuil <hverkuil@xs4all.nl>
6902 L:      linux-media@vger.kernel.org
6903 T:      git git://linuxtv.org/media_tree.git
6904 W:      https://linuxtv.org
6905 S:      Maintained
6906 F:      drivers/media/radio/radio-gemtek*
6907
6908 GENERIC ARCHITECTURE TOPOLOGY
6909 M:      Sudeep Holla <sudeep.holla@arm.com>
6910 L:      linux-kernel@vger.kernel.org
6911 S:      Maintained
6912 F:      drivers/base/arch_topology.c
6913 F:      include/linux/arch_topology.h
6914
6915 GENERIC GPIO I2C DRIVER
6916 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6917 S:      Supported
6918 F:      drivers/i2c/busses/i2c-gpio.c
6919 F:      include/linux/platform_data/i2c-gpio.h
6920
6921 GENERIC GPIO I2C MULTIPLEXER DRIVER
6922 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6923 L:      linux-i2c@vger.kernel.org
6924 S:      Supported
6925 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6926 F:      include/linux/platform_data/i2c-mux-gpio.h
6927 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6928
6929 GENERIC HDLC (WAN) DRIVERS
6930 M:      Krzysztof Halasa <khc@pm.waw.pl>
6931 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6932 S:      Maintained
6933 F:      drivers/net/wan/c101.c
6934 F:      drivers/net/wan/hd6457*
6935 F:      drivers/net/wan/hdlc*
6936 F:      drivers/net/wan/n2.c
6937 F:      drivers/net/wan/pc300too.c
6938 F:      drivers/net/wan/pci200syn.c
6939 F:      drivers/net/wan/wanxl*
6940
6941 GENERIC INCLUDE/ASM HEADER FILES
6942 M:      Arnd Bergmann <arnd@arndb.de>
6943 L:      linux-arch@vger.kernel.org
6944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6945 S:      Maintained
6946 F:      include/asm-generic/
6947 F:      include/uapi/asm-generic/
6948
6949 GENERIC PHY FRAMEWORK
6950 M:      Kishon Vijay Abraham I <kishon@ti.com>
6951 L:      linux-kernel@vger.kernel.org
6952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6953 S:      Supported
6954 F:      drivers/phy/
6955 F:      include/linux/phy/
6956 F:      Documentation/devicetree/bindings/phy/
6957
6958 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6959 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6960 S:      Supported
6961 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6962
6963 GENERIC PM DOMAINS
6964 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6965 M:      Kevin Hilman <khilman@kernel.org>
6966 M:      Ulf Hansson <ulf.hansson@linaro.org>
6967 L:      linux-pm@vger.kernel.org
6968 S:      Supported
6969 F:      drivers/base/power/domain*.c
6970 F:      include/linux/pm_domain.h
6971 F:      Documentation/devicetree/bindings/power/power?domain*
6972
6973 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6974 M:      Eugen Hristev <eugen.hristev@microchip.com>
6975 L:      linux-input@vger.kernel.org
6976 S:      Maintained
6977 F:      drivers/input/touchscreen/resistive-adc-touch.c
6978
6979 GENERIC UIO DRIVER FOR PCI DEVICES
6980 M:      "Michael S. Tsirkin" <mst@redhat.com>
6981 L:      kvm@vger.kernel.org
6982 S:      Supported
6983 F:      drivers/uio/uio_pci_generic.c
6984
6985 GENERIC VDSO LIBRARY:
6986 M:      Andy Lutomirski <luto@kernel.org>
6987 M:      Thomas Gleixner <tglx@linutronix.de>
6988 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6989 L:      linux-kernel@vger.kernel.org
6990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6991 S:      Maintained
6992 F:      lib/vdso/
6993 F:      kernel/time/vsyscall.c
6994 F:      include/vdso/
6995 F:      include/asm-generic/vdso/vsyscall.h
6996
6997 GENWQE (IBM Generic Workqueue Card)
6998 M:      Frank Haverkamp <haver@linux.ibm.com>
6999 S:      Supported
7000 F:      drivers/misc/genwqe/
7001
7002 GET_MAINTAINER SCRIPT
7003 M:      Joe Perches <joe@perches.com>
7004 S:      Maintained
7005 F:      scripts/get_maintainer.pl
7006
7007 GFS2 FILE SYSTEM
7008 M:      Bob Peterson <rpeterso@redhat.com>
7009 M:      Andreas Gruenbacher <agruenba@redhat.com>
7010 L:      cluster-devel@redhat.com
7011 W:      http://sources.redhat.com/cluster/
7012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7013 S:      Supported
7014 F:      Documentation/filesystems/gfs2*.txt
7015 F:      fs/gfs2/
7016 F:      include/uapi/linux/gfs2_ondisk.h
7017
7018 GNSS SUBSYSTEM
7019 M:      Johan Hovold <johan@kernel.org>
7020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7021 S:      Maintained
7022 F:      Documentation/ABI/testing/sysfs-class-gnss
7023 F:      Documentation/devicetree/bindings/gnss/
7024 F:      drivers/gnss/
7025 F:      include/linux/gnss.h
7026
7027 GO7007 MPEG CODEC
7028 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7029 L:      linux-media@vger.kernel.org
7030 S:      Maintained
7031 F:      drivers/media/usb/go7007/
7032
7033 GOODIX TOUCHSCREEN
7034 M:      Bastien Nocera <hadess@hadess.net>
7035 L:      linux-input@vger.kernel.org
7036 S:      Maintained
7037 F:      drivers/input/touchscreen/goodix.c
7038
7039 GOOGLE ETHERNET DRIVERS
7040 M:      Catherine Sullivan <csully@google.com>
7041 R:      Sagi Shahar <sagis@google.com>
7042 R:      Jon Olson <jonolson@google.com>
7043 L:      netdev@vger.kernel.org
7044 S:      Supported
7045 F:      Documentation/networking/device_drivers/google/gve.rst
7046 F:      drivers/net/ethernet/google
7047
7048 GPD POCKET FAN DRIVER
7049 M:      Hans de Goede <hdegoede@redhat.com>
7050 L:      platform-driver-x86@vger.kernel.org
7051 S:      Maintained
7052 F:      drivers/platform/x86/gpd-pocket-fan.c
7053
7054 GPIO ACPI SUPPORT
7055 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7056 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7057 L:      linux-gpio@vger.kernel.org
7058 L:      linux-acpi@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7061 F:      drivers/gpio/gpiolib-acpi.c
7062 F:      drivers/gpio/gpiolib-acpi.h
7063
7064 GPIO IR Transmitter
7065 M:      Sean Young <sean@mess.org>
7066 L:      linux-media@vger.kernel.org
7067 S:      Maintained
7068 F:      drivers/media/rc/gpio-ir-tx.c
7069
7070 GPIO MOCKUP DRIVER
7071 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7072 L:      linux-gpio@vger.kernel.org
7073 S:      Maintained
7074 F:      drivers/gpio/gpio-mockup.c
7075 F:      tools/testing/selftests/gpio/
7076
7077 GPIO SUBSYSTEM
7078 M:      Linus Walleij <linus.walleij@linaro.org>
7079 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7080 L:      linux-gpio@vger.kernel.org
7081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7082 S:      Maintained
7083 F:      Documentation/devicetree/bindings/gpio/
7084 F:      Documentation/driver-api/gpio/
7085 F:      Documentation/admin-guide/gpio/
7086 F:      Documentation/ABI/testing/gpio-cdev
7087 F:      Documentation/ABI/obsolete/sysfs-gpio
7088 F:      drivers/gpio/
7089 F:      include/linux/gpio/
7090 F:      include/linux/gpio.h
7091 F:      include/linux/of_gpio.h
7092 F:      include/asm-generic/gpio.h
7093 F:      include/uapi/linux/gpio.h
7094 F:      tools/gpio/
7095
7096 GRE DEMULTIPLEXER DRIVER
7097 M:      Dmitry Kozlov <xeb@mail.ru>
7098 L:      netdev@vger.kernel.org
7099 S:      Maintained
7100 F:      net/ipv4/gre_demux.c
7101 F:      net/ipv4/gre_offload.c
7102 F:      include/net/gre.h
7103
7104 GRETH 10/100/1G Ethernet MAC device driver
7105 M:      Andreas Larsson <andreas@gaisler.com>
7106 L:      netdev@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/net/ethernet/aeroflex/
7109
7110 GREYBUS AUDIO PROTOCOLS DRIVERS
7111 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7112 M:      Mark Greer <mgreer@animalcreek.com>
7113 S:      Maintained
7114 F:      drivers/staging/greybus/audio_apbridgea.c
7115 F:      drivers/staging/greybus/audio_apbridgea.h
7116 F:      drivers/staging/greybus/audio_codec.c
7117 F:      drivers/staging/greybus/audio_codec.h
7118 F:      drivers/staging/greybus/audio_gb.c
7119 F:      drivers/staging/greybus/audio_manager.c
7120 F:      drivers/staging/greybus/audio_manager.h
7121 F:      drivers/staging/greybus/audio_manager_module.c
7122 F:      drivers/staging/greybus/audio_manager_private.h
7123 F:      drivers/staging/greybus/audio_manager_sysfs.c
7124 F:      drivers/staging/greybus/audio_module.c
7125 F:      drivers/staging/greybus/audio_topology.c
7126
7127 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7128 M:      Viresh Kumar <vireshk@kernel.org>
7129 S:      Maintained
7130 F:      drivers/staging/greybus/authentication.c
7131 F:      drivers/staging/greybus/bootrom.c
7132 F:      drivers/staging/greybus/firmware.h
7133 F:      drivers/staging/greybus/fw-core.c
7134 F:      drivers/staging/greybus/fw-download.c
7135 F:      drivers/staging/greybus/fw-management.c
7136 F:      drivers/staging/greybus/greybus_authentication.h
7137 F:      drivers/staging/greybus/greybus_firmware.h
7138 F:      drivers/staging/greybus/hid.c
7139 F:      drivers/staging/greybus/i2c.c
7140 F:      drivers/staging/greybus/spi.c
7141 F:      drivers/staging/greybus/spilib.c
7142 F:      drivers/staging/greybus/spilib.h
7143
7144 GREYBUS LOOPBACK DRIVER
7145 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7146 S:      Maintained
7147 F:      drivers/staging/greybus/loopback.c
7148
7149 GREYBUS PLATFORM DRIVERS
7150 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7151 S:      Maintained
7152 F:      drivers/staging/greybus/arche-platform.c
7153 F:      drivers/staging/greybus/arche-apb-ctrl.c
7154 F:      drivers/staging/greybus/arche_platform.h
7155
7156 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7157 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7158 S:      Maintained
7159 F:      drivers/staging/greybus/sdio.c
7160 F:      drivers/staging/greybus/light.c
7161 F:      drivers/staging/greybus/gpio.c
7162 F:      drivers/staging/greybus/power_supply.c
7163 F:      drivers/staging/greybus/spi.c
7164 F:      drivers/staging/greybus/spilib.c
7165
7166 GREYBUS SUBSYSTEM
7167 M:      Johan Hovold <johan@kernel.org>
7168 M:      Alex Elder <elder@kernel.org>
7169 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7170 S:      Maintained
7171 F:      drivers/staging/greybus/
7172 F:      drivers/greybus/
7173 F:      include/linux/greybus.h
7174 F:      include/linux/greybus/
7175 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7176
7177 GREYBUS UART PROTOCOLS DRIVERS
7178 M:      David Lin <dtwlin@gmail.com>
7179 S:      Maintained
7180 F:      drivers/staging/greybus/uart.c
7181 F:      drivers/staging/greybus/log.c
7182
7183 GS1662 VIDEO SERIALIZER
7184 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7185 L:      linux-media@vger.kernel.org
7186 T:      git git://linuxtv.org/media_tree.git
7187 S:      Maintained
7188 F:      drivers/media/spi/gs1662.c
7189
7190 GSPCA FINEPIX SUBDRIVER
7191 M:      Frank Zago <frank@zago.net>
7192 L:      linux-media@vger.kernel.org
7193 T:      git git://linuxtv.org/media_tree.git
7194 S:      Maintained
7195 F:      drivers/media/usb/gspca/finepix.c
7196
7197 GSPCA GL860 SUBDRIVER
7198 M:      Olivier Lorin <o.lorin@laposte.net>
7199 L:      linux-media@vger.kernel.org
7200 T:      git git://linuxtv.org/media_tree.git
7201 S:      Maintained
7202 F:      drivers/media/usb/gspca/gl860/
7203
7204 GSPCA M5602 SUBDRIVER
7205 M:      Erik Andren <erik.andren@gmail.com>
7206 L:      linux-media@vger.kernel.org
7207 T:      git git://linuxtv.org/media_tree.git
7208 S:      Maintained
7209 F:      drivers/media/usb/gspca/m5602/
7210
7211 GSPCA PAC207 SONIXB SUBDRIVER
7212 M:      Hans Verkuil <hverkuil@xs4all.nl>
7213 L:      linux-media@vger.kernel.org
7214 T:      git git://linuxtv.org/media_tree.git
7215 S:      Odd Fixes
7216 F:      drivers/media/usb/gspca/pac207.c
7217
7218 GSPCA SN9C20X SUBDRIVER
7219 M:      Brian Johnson <brijohn@gmail.com>
7220 L:      linux-media@vger.kernel.org
7221 T:      git git://linuxtv.org/media_tree.git
7222 S:      Maintained
7223 F:      drivers/media/usb/gspca/sn9c20x.c
7224
7225 GSPCA T613 SUBDRIVER
7226 M:      Leandro Costantino <lcostantino@gmail.com>
7227 L:      linux-media@vger.kernel.org
7228 T:      git git://linuxtv.org/media_tree.git
7229 S:      Maintained
7230 F:      drivers/media/usb/gspca/t613.c
7231
7232 GSPCA USB WEBCAM DRIVER
7233 M:      Hans Verkuil <hverkuil@xs4all.nl>
7234 L:      linux-media@vger.kernel.org
7235 T:      git git://linuxtv.org/media_tree.git
7236 S:      Odd Fixes
7237 F:      drivers/media/usb/gspca/
7238
7239 GTP (GPRS Tunneling Protocol)
7240 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7241 M:      Harald Welte <laforge@gnumonks.org>
7242 L:      osmocom-net-gprs@lists.osmocom.org
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7244 S:      Maintained
7245 F:      drivers/net/gtp.c
7246
7247 GUID PARTITION TABLE (GPT)
7248 M:      Davidlohr Bueso <dave@stgolabs.net>
7249 L:      linux-efi@vger.kernel.org
7250 S:      Maintained
7251 F:      block/partitions/efi.*
7252
7253 H8/300 ARCHITECTURE
7254 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7255 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7256 W:      http://uclinux-h8.sourceforge.jp
7257 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7258 S:      Maintained
7259 F:      arch/h8300/
7260 F:      drivers/clocksource/h8300_*.c
7261 F:      drivers/clk/h8300/
7262 F:      drivers/irqchip/irq-renesas-h8*.c
7263
7264 HABANALABS PCI DRIVER
7265 M:      Oded Gabbay <oded.gabbay@gmail.com>
7266 T:      git https://github.com/HabanaAI/linux.git
7267 S:      Supported
7268 F:      drivers/misc/habanalabs/
7269 F:      include/uapi/misc/habanalabs.h
7270 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7271 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7272
7273 HACKRF MEDIA DRIVER
7274 M:      Antti Palosaari <crope@iki.fi>
7275 L:      linux-media@vger.kernel.org
7276 W:      https://linuxtv.org
7277 W:      http://palosaari.fi/linux/
7278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7279 T:      git git://linuxtv.org/anttip/media_tree.git
7280 S:      Maintained
7281 F:      drivers/media/usb/hackrf/
7282
7283 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7284 M:      Frank Seidel <frank@f-seidel.de>
7285 L:      platform-driver-x86@vger.kernel.org
7286 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7287 S:      Maintained
7288 F:      drivers/platform/x86/hdaps.c
7289
7290 HARDWARE MONITORING
7291 M:      Jean Delvare <jdelvare@suse.com>
7292 M:      Guenter Roeck <linux@roeck-us.net>
7293 L:      linux-hwmon@vger.kernel.org
7294 W:      http://hwmon.wiki.kernel.org/
7295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7296 S:      Maintained
7297 F:      Documentation/devicetree/bindings/hwmon/
7298 F:      Documentation/hwmon/
7299 F:      drivers/hwmon/
7300 F:      include/linux/hwmon*.h
7301 F:      include/trace/events/hwmon*.h
7302
7303 HARDWARE RANDOM NUMBER GENERATOR CORE
7304 M:      Matt Mackall <mpm@selenic.com>
7305 M:      Herbert Xu <herbert@gondor.apana.org.au>
7306 L:      linux-crypto@vger.kernel.org
7307 S:      Odd fixes
7308 F:      Documentation/devicetree/bindings/rng/
7309 F:      Documentation/admin-guide/hw_random.rst
7310 F:      drivers/char/hw_random/
7311 F:      include/linux/hw_random.h
7312
7313 HARDWARE TRACING FACILITIES
7314 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7315 S:      Maintained
7316 F:      drivers/hwtracing/
7317
7318 HARDWARE SPINLOCK CORE
7319 M:      Ohad Ben-Cohen <ohad@wizery.com>
7320 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7321 L:      linux-remoteproc@vger.kernel.org
7322 S:      Maintained
7323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7324 F:      Documentation/devicetree/bindings/hwlock/
7325 F:      Documentation/hwspinlock.txt
7326 F:      drivers/hwspinlock/
7327 F:      include/linux/hwspinlock.h
7328
7329 HARMONY SOUND DRIVER
7330 L:      linux-parisc@vger.kernel.org
7331 S:      Maintained
7332 F:      sound/parisc/harmony.*
7333
7334 HDPVR USB VIDEO ENCODER DRIVER
7335 M:      Hans Verkuil <hverkuil@xs4all.nl>
7336 L:      linux-media@vger.kernel.org
7337 T:      git git://linuxtv.org/media_tree.git
7338 W:      https://linuxtv.org
7339 S:      Odd Fixes
7340 F:      drivers/media/usb/hdpvr/
7341
7342 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7343 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7344 S:      Supported
7345 F:      Documentation/watchdog/hpwdt.rst
7346 F:      drivers/watchdog/hpwdt.c
7347
7348 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7349 M:      Don Brace <don.brace@microsemi.com>
7350 L:      esc.storagedev@microsemi.com
7351 L:      linux-scsi@vger.kernel.org
7352 S:      Supported
7353 F:      Documentation/scsi/hpsa.txt
7354 F:      drivers/scsi/hpsa*.[ch]
7355 F:      include/linux/cciss*.h
7356 F:      include/uapi/linux/cciss*.h
7357
7358 HFI1 DRIVER
7359 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7360 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7361 L:      linux-rdma@vger.kernel.org
7362 S:      Supported
7363 F:      drivers/infiniband/hw/hfi1
7364
7365 HFS FILESYSTEM
7366 L:      linux-fsdevel@vger.kernel.org
7367 S:      Orphan
7368 F:      Documentation/filesystems/hfs.txt
7369 F:      fs/hfs/
7370
7371 HFSPLUS FILESYSTEM
7372 L:      linux-fsdevel@vger.kernel.org
7373 S:      Orphan
7374 F:      Documentation/filesystems/hfsplus.txt
7375 F:      fs/hfsplus/
7376
7377 HGA FRAMEBUFFER DRIVER
7378 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7379 L:      linux-nvidia@lists.surfsouth.com
7380 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7381 S:      Maintained
7382 F:      drivers/video/fbdev/hgafb.c
7383
7384 HIBERNATION (aka Software Suspend, aka swsusp)
7385 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7386 M:      Pavel Machek <pavel@ucw.cz>
7387 L:      linux-pm@vger.kernel.org
7388 B:      https://bugzilla.kernel.org
7389 S:      Supported
7390 F:      arch/x86/power/
7391 F:      drivers/base/power/
7392 F:      kernel/power/
7393 F:      include/linux/suspend.h
7394 F:      include/linux/freezer.h
7395 F:      include/linux/pm.h
7396 F:      arch/*/include/asm/suspend*.h
7397
7398 HID CORE LAYER
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7401 L:      linux-input@vger.kernel.org
7402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7403 S:      Maintained
7404 F:      drivers/hid/
7405 F:      include/linux/hid*
7406 F:      include/uapi/linux/hid*
7407
7408 HID SENSOR HUB DRIVERS
7409 M:      Jiri Kosina <jikos@kernel.org>
7410 M:      Jonathan Cameron <jic23@kernel.org>
7411 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7412 L:      linux-input@vger.kernel.org
7413 L:      linux-iio@vger.kernel.org
7414 S:      Maintained
7415 F:      Documentation/hid/hid-sensor*
7416 F:      drivers/hid/hid-sensor-*
7417 F:      drivers/iio/*/hid-*
7418 F:      include/linux/hid-sensor-*
7419
7420 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7421 M:      Thomas Gleixner <tglx@linutronix.de>
7422 L:      linux-kernel@vger.kernel.org
7423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7424 S:      Maintained
7425 F:      Documentation/timers/
7426 F:      kernel/time/hrtimer.c
7427 F:      kernel/time/clockevents.c
7428 F:      kernel/time/timer_*.c
7429 F:      include/linux/clockchips.h
7430 F:      include/linux/hrtimer.h
7431
7432 HIGH-SPEED SCC DRIVER FOR AX.25
7433 L:      linux-hams@vger.kernel.org
7434 S:      Orphan
7435 F:      drivers/net/hamradio/dmascc.c
7436 F:      drivers/net/hamradio/scc.c
7437
7438 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7439 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7440 W:      http://www.highpoint-tech.com
7441 S:      Supported
7442 F:      Documentation/scsi/hptiop.txt
7443 F:      drivers/scsi/hptiop.c
7444
7445 HIPPI
7446 M:      Jes Sorensen <jes@trained-monkey.org>
7447 L:      linux-hippi@sunsite.dk
7448 S:      Maintained
7449 F:      include/linux/hippidevice.h
7450 F:      include/uapi/linux/if_hippi.h
7451 F:      net/802/hippi.c
7452 F:      drivers/net/hippi/
7453
7454 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7455 M:      Zaibo Xu <xuzaibo@huawei.com>
7456 L:      linux-crypto@vger.kernel.org
7457 S:      Maintained
7458 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7459 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7460 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7461 F:      drivers/crypto/hisilicon/sec2/sec.h
7462 F:      Documentation/ABI/testing/debugfs-hisi-sec
7463
7464 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7465 M:      Zaibo Xu <xuzaibo@huawei.com>
7466 L:      linux-crypto@vger.kernel.org
7467 S:      Maintained
7468 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7469 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7470 F:      drivers/crypto/hisilicon/hpre/hpre.h
7471 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7472
7473 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7474 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7475 M:      Salil Mehta <salil.mehta@huawei.com>
7476 L:      netdev@vger.kernel.org
7477 W:      http://www.hisilicon.com
7478 S:      Maintained
7479 F:      drivers/net/ethernet/hisilicon/hns3/
7480
7481 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7482 M:      Zaibo Xu <xuzaibo@huawei.com>
7483 S:      Maintained
7484 F:      drivers/char/hw_random/hisi-trng-v2.c
7485
7486 HISILICON LPC BUS DRIVER
7487 M:      john.garry@huawei.com
7488 W:      http://www.hisilicon.com
7489 S:      Maintained
7490 F:      drivers/bus/hisi_lpc.c
7491 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7492
7493 HISILICON NETWORK SUBSYSTEM DRIVER
7494 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7495 M:      Salil Mehta <salil.mehta@huawei.com>
7496 L:      netdev@vger.kernel.org
7497 W:      http://www.hisilicon.com
7498 S:      Maintained
7499 F:      drivers/net/ethernet/hisilicon/
7500 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7501
7502 HISILICON PMU DRIVER
7503 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7504 W:      http://www.hisilicon.com
7505 S:      Supported
7506 F:      drivers/perf/hisilicon
7507 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7508
7509 HISILICON ROCE DRIVER
7510 M:      Lijun Ou <oulijun@huawei.com>
7511 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7512 L:      linux-rdma@vger.kernel.org
7513 S:      Maintained
7514 F:      drivers/infiniband/hw/hns/
7515 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7516
7517 HISILICON SAS Controller
7518 M:      John Garry <john.garry@huawei.com>
7519 W:      http://www.hisilicon.com
7520 S:      Supported
7521 F:      drivers/scsi/hisi_sas/
7522 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7523
7524 HISILICON QM AND ZIP Controller DRIVER
7525 M:      Zhou Wang <wangzhou1@hisilicon.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Maintained
7528 F:      drivers/crypto/hisilicon/qm.c
7529 F:      drivers/crypto/hisilicon/qm.h
7530 F:      drivers/crypto/hisilicon/sgl.c
7531 F:      drivers/crypto/hisilicon/zip/
7532 F:      Documentation/ABI/testing/debugfs-hisi-zip
7533
7534 HMM - Heterogeneous Memory Management
7535 M:      Jérôme Glisse <jglisse@redhat.com>
7536 L:      linux-mm@kvack.org
7537 S:      Maintained
7538 F:      mm/hmm*
7539 F:      include/linux/hmm*
7540 F:      Documentation/vm/hmm.rst
7541
7542 HOST AP DRIVER
7543 M:      Jouni Malinen <j@w1.fi>
7544 L:      linux-wireless@vger.kernel.org
7545 W:      http://w1.fi/hostap-driver.html
7546 S:      Obsolete
7547 F:      drivers/net/wireless/intersil/hostap/
7548
7549 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7550 L:      platform-driver-x86@vger.kernel.org
7551 S:      Orphan
7552 F:      drivers/platform/x86/tc1100-wmi.c
7553
7554 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7555 M:      Jaroslav Kysela <perex@perex.cz>
7556 S:      Obsolete
7557 F:      drivers/staging/hp/hp100.*
7558
7559 HPET:   High Precision Event Timers driver
7560 M:      Clemens Ladisch <clemens@ladisch.de>
7561 S:      Maintained
7562 F:      Documentation/timers/hpet.rst
7563 F:      drivers/char/hpet.c
7564 F:      include/linux/hpet.h
7565 F:      include/uapi/linux/hpet.h
7566
7567 HPET:   x86
7568 S:      Orphan
7569 F:      arch/x86/kernel/hpet.c
7570 F:      arch/x86/include/asm/hpet.h
7571
7572 HPFS FILESYSTEM
7573 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7574 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7575 S:      Maintained
7576 F:      fs/hpfs/
7577
7578 HSI SUBSYSTEM
7579 M:      Sebastian Reichel <sre@kernel.org>
7580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7581 S:      Maintained
7582 F:      Documentation/ABI/testing/sysfs-bus-hsi
7583 F:      Documentation/driver-api/hsi.rst
7584 F:      drivers/hsi/
7585 F:      include/linux/hsi/
7586 F:      include/uapi/linux/hsi/
7587
7588 HSO 3G MODEM DRIVER
7589 L:      linux-usb@vger.kernel.org
7590 S:      Orphan
7591 F:      drivers/net/usb/hso.c
7592
7593 HSR NETWORK PROTOCOL
7594 M:      Arvid Brodin <arvid.brodin@alten.se>
7595 L:      netdev@vger.kernel.org
7596 S:      Maintained
7597 F:      net/hsr/
7598
7599 HT16K33 LED CONTROLLER DRIVER
7600 M:      Robin van der Gracht <robin@protonic.nl>
7601 S:      Maintained
7602 F:      drivers/auxdisplay/ht16k33.c
7603 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7604
7605 HTCPEN TOUCHSCREEN DRIVER
7606 M:      Pau Oliva Fora <pof@eslack.org>
7607 L:      linux-input@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/input/touchscreen/htcpen.c
7610
7611 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7612 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7613 L:      linux-iio@vger.kernel.org
7614 W:      http://www.st.com/
7615 S:      Maintained
7616 F:      drivers/iio/humidity/hts221*
7617 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7618
7619 HUAWEI ETHERNET DRIVER
7620 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7621 L:      netdev@vger.kernel.org
7622 S:      Supported
7623 F:      Documentation/networking/hinic.txt
7624 F:      drivers/net/ethernet/huawei/hinic/
7625
7626 HUGETLB FILESYSTEM
7627 M:      Mike Kravetz <mike.kravetz@oracle.com>
7628 L:      linux-mm@kvack.org
7629 S:      Maintained
7630 F:      fs/hugetlbfs/
7631 F:      mm/hugetlb.c
7632 F:      include/linux/hugetlb.h
7633 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7634 F:      Documentation/vm/hugetlbfs_reserv.rst
7635 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7636
7637 HVA ST MEDIA DRIVER
7638 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7639 L:      linux-media@vger.kernel.org
7640 T:      git git://linuxtv.org/media_tree.git
7641 W:      https://linuxtv.org
7642 S:      Supported
7643 F:      drivers/media/platform/sti/hva
7644
7645 HWPOISON MEMORY FAILURE HANDLING
7646 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7647 L:      linux-mm@kvack.org
7648 S:      Maintained
7649 F:      mm/memory-failure.c
7650 F:      mm/hwpoison-inject.c
7651
7652 HYGON PROCESSOR SUPPORT
7653 M:      Pu Wen <puwen@hygon.cn>
7654 L:      linux-kernel@vger.kernel.org
7655 S:      Maintained
7656 F:      arch/x86/kernel/cpu/hygon.c
7657
7658 HYNIX HI556 SENSOR DRIVER
7659 M:      Shawn Tu <shawnx.tu@intel.com>
7660 L:      linux-media@vger.kernel.org
7661 T:      git git://linuxtv.org/media_tree.git
7662 S:      Maintained
7663 F:      drivers/media/i2c/hi556.c
7664
7665 Hyper-V CORE AND DRIVERS
7666 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7667 M:      Haiyang Zhang <haiyangz@microsoft.com>
7668 M:      Stephen Hemminger <sthemmin@microsoft.com>
7669 M:      Sasha Levin <sashal@kernel.org>
7670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7671 L:      linux-hyperv@vger.kernel.org
7672 S:      Supported
7673 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7674 F:      arch/x86/include/asm/mshyperv.h
7675 F:      arch/x86/include/asm/trace/hyperv.h
7676 F:      arch/x86/include/asm/hyperv-tlfs.h
7677 F:      arch/x86/kernel/cpu/mshyperv.c
7678 F:      arch/x86/hyperv
7679 F:      drivers/clocksource/hyperv_timer.c
7680 F:      drivers/hid/hid-hyperv.c
7681 F:      drivers/hv/
7682 F:      drivers/input/serio/hyperv-keyboard.c
7683 F:      drivers/pci/controller/pci-hyperv.c
7684 F:      drivers/pci/controller/pci-hyperv-intf.c
7685 F:      drivers/net/hyperv/
7686 F:      drivers/scsi/storvsc_drv.c
7687 F:      drivers/uio/uio_hv_generic.c
7688 F:      drivers/video/fbdev/hyperv_fb.c
7689 F:      drivers/iommu/hyperv-iommu.c
7690 F:      net/vmw_vsock/hyperv_transport.c
7691 F:      include/clocksource/hyperv_timer.h
7692 F:      include/linux/hyperv.h
7693 F:      include/uapi/linux/hyperv.h
7694 F:      include/asm-generic/mshyperv.h
7695 F:      tools/hv/
7696 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7697 F:      Documentation/ABI/testing/debugfs-hyperv
7698
7699 HYPERBUS SUPPORT
7700 M:      Vignesh Raghavendra <vigneshr@ti.com>
7701 S:      Supported
7702 F:      drivers/mtd/hyperbus/
7703 F:      include/linux/mtd/hyperbus.h
7704 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7705 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7706
7707 HYPERVISOR VIRTUAL CONSOLE DRIVER
7708 L:      linuxppc-dev@lists.ozlabs.org
7709 S:      Odd Fixes
7710 F:      drivers/tty/hvc/
7711
7712 I2C ACPI SUPPORT
7713 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7714 L:      linux-i2c@vger.kernel.org
7715 L:      linux-acpi@vger.kernel.org
7716 S:      Maintained
7717 F:      drivers/i2c/i2c-core-acpi.c
7718
7719 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7720 M:      Ajay Gupta <ajayg@nvidia.com>
7721 L:      linux-i2c@vger.kernel.org
7722 S:      Maintained
7723 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7724 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7725
7726 I2C MUXES
7727 M:      Peter Rosin <peda@axentia.se>
7728 L:      linux-i2c@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/i2c/i2c-topology.rst
7731 F:      Documentation/i2c/muxes/
7732 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7733 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7734 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7735 F:      drivers/i2c/i2c-mux.c
7736 F:      drivers/i2c/muxes/
7737 F:      include/linux/i2c-mux.h
7738
7739 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7740 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7741 L:      linux-i2c@vger.kernel.org
7742 S:      Maintained
7743 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7744 F:      drivers/i2c/busses/i2c-mv64xxx.c
7745
7746 I2C OVER PARALLEL PORT
7747 M:      Jean Delvare <jdelvare@suse.com>
7748 L:      linux-i2c@vger.kernel.org
7749 S:      Maintained
7750 F:      Documentation/i2c/busses/i2c-parport.rst
7751 F:      Documentation/i2c/busses/i2c-parport-light.rst
7752 F:      drivers/i2c/busses/i2c-parport.c
7753 F:      drivers/i2c/busses/i2c-parport-light.c
7754
7755 I2C SUBSYSTEM
7756 M:      Wolfram Sang <wsa@the-dreams.de>
7757 L:      linux-i2c@vger.kernel.org
7758 W:      https://i2c.wiki.kernel.org/
7759 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7761 S:      Maintained
7762 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7763 F:      Documentation/i2c/
7764 F:      drivers/i2c/*
7765 F:      include/linux/i2c.h
7766 F:      include/linux/i2c-dev.h
7767 F:      include/linux/i2c-smbus.h
7768 F:      include/uapi/linux/i2c.h
7769 F:      include/uapi/linux/i2c-*.h
7770
7771 I2C SUBSYSTEM HOST DRIVERS
7772 L:      linux-i2c@vger.kernel.org
7773 W:      https://i2c.wiki.kernel.org/
7774 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7776 S:      Odd Fixes
7777 F:      Documentation/devicetree/bindings/i2c/
7778 F:      drivers/i2c/algos/
7779 F:      drivers/i2c/busses/
7780
7781 I2C-TAOS-EVM DRIVER
7782 M:      Jean Delvare <jdelvare@suse.com>
7783 L:      linux-i2c@vger.kernel.org
7784 S:      Maintained
7785 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7786 F:      drivers/i2c/busses/i2c-taos-evm.c
7787
7788 I2C-TINY-USB DRIVER
7789 M:      Till Harbaum <till@harbaum.org>
7790 L:      linux-i2c@vger.kernel.org
7791 W:      http://www.harbaum.org/till/i2c_tiny_usb
7792 S:      Maintained
7793 F:      drivers/i2c/busses/i2c-tiny-usb.c
7794
7795 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7796 M:      Jean Delvare <jdelvare@suse.com>
7797 L:      linux-i2c@vger.kernel.org
7798 S:      Maintained
7799 F:      Documentation/i2c/busses/i2c-ali1535.rst
7800 F:      Documentation/i2c/busses/i2c-ali1563.rst
7801 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7802 F:      Documentation/i2c/busses/i2c-amd756.rst
7803 F:      Documentation/i2c/busses/i2c-amd8111.rst
7804 F:      Documentation/i2c/busses/i2c-i801.rst
7805 F:      Documentation/i2c/busses/i2c-nforce2.rst
7806 F:      Documentation/i2c/busses/i2c-piix4.rst
7807 F:      Documentation/i2c/busses/i2c-sis5595.rst
7808 F:      Documentation/i2c/busses/i2c-sis630.rst
7809 F:      Documentation/i2c/busses/i2c-sis96x.rst
7810 F:      Documentation/i2c/busses/i2c-via.rst
7811 F:      Documentation/i2c/busses/i2c-viapro.rst
7812 F:      drivers/i2c/busses/i2c-ali1535.c
7813 F:      drivers/i2c/busses/i2c-ali1563.c
7814 F:      drivers/i2c/busses/i2c-ali15x3.c
7815 F:      drivers/i2c/busses/i2c-amd756.c
7816 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7817 F:      drivers/i2c/busses/i2c-amd8111.c
7818 F:      drivers/i2c/busses/i2c-i801.c
7819 F:      drivers/i2c/busses/i2c-isch.c
7820 F:      drivers/i2c/busses/i2c-nforce2.c
7821 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7822 F:      drivers/i2c/busses/i2c-piix4.c
7823 F:      drivers/i2c/busses/i2c-sis5595.c
7824 F:      drivers/i2c/busses/i2c-sis630.c
7825 F:      drivers/i2c/busses/i2c-sis96x.c
7826 F:      drivers/i2c/busses/i2c-via.c
7827 F:      drivers/i2c/busses/i2c-viapro.c
7828
7829 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7830 M:      Hans de Goede <hdegoede@redhat.com>
7831 L:      linux-i2c@vger.kernel.org
7832 S:      Maintained
7833 F:      drivers/i2c/busses/i2c-cht-wc.c
7834
7835 I2C/SMBUS ISMT DRIVER
7836 M:      Seth Heasley <seth.heasley@intel.com>
7837 M:      Neil Horman <nhorman@tuxdriver.com>
7838 L:      linux-i2c@vger.kernel.org
7839 F:      drivers/i2c/busses/i2c-ismt.c
7840 F:      Documentation/i2c/busses/i2c-ismt.rst
7841
7842 I2C/SMBUS STUB DRIVER
7843 M:      Jean Delvare <jdelvare@suse.com>
7844 L:      linux-i2c@vger.kernel.org
7845 S:      Maintained
7846 F:      drivers/i2c/i2c-stub.c
7847
7848 I3C SUBSYSTEM
7849 M:      Boris Brezillon <bbrezillon@kernel.org>
7850 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7851 C:      irc://chat.freenode.net/linux-i3c
7852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7853 S:      Maintained
7854 F:      Documentation/ABI/testing/sysfs-bus-i3c
7855 F:      Documentation/devicetree/bindings/i3c/
7856 F:      Documentation/driver-api/i3c
7857 F:      drivers/i3c/
7858 F:      include/linux/i3c/
7859
7860 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7861 M:      Vitor Soares <vitor.soares@synopsys.com>
7862 S:      Maintained
7863 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7864 F:      drivers/i3c/master/dw*
7865
7866 I3C DRIVER FOR CADENCE I3C MASTER IP
7867 M:      Przemysław Gaj <pgaj@cadence.com>
7868 S:      Maintained
7869 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7870 F:      drivers/i3c/master/i3c-master-cdns.c
7871
7872 IA64 (Itanium) PLATFORM
7873 M:      Tony Luck <tony.luck@intel.com>
7874 M:      Fenghua Yu <fenghua.yu@intel.com>
7875 L:      linux-ia64@vger.kernel.org
7876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7877 S:      Maintained
7878 F:      arch/ia64/
7879
7880 IBM Power 842 compression accelerator
7881 M:      Haren Myneni <haren@us.ibm.com>
7882 S:      Supported
7883 F:      drivers/crypto/nx/Makefile
7884 F:      drivers/crypto/nx/Kconfig
7885 F:      drivers/crypto/nx/nx-842*
7886 F:      include/linux/sw842.h
7887 F:      crypto/842.c
7888 F:      lib/842/
7889
7890 IBM Power in-Nest Crypto Acceleration
7891 M:      Breno Leitão <leitao@debian.org>
7892 M:      Nayna Jain <nayna@linux.ibm.com>
7893 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7894 L:      linux-crypto@vger.kernel.org
7895 S:      Supported
7896 F:      drivers/crypto/nx/Makefile
7897 F:      drivers/crypto/nx/Kconfig
7898 F:      drivers/crypto/nx/nx-aes*
7899 F:      drivers/crypto/nx/nx-sha*
7900 F:      drivers/crypto/nx/nx.*
7901 F:      drivers/crypto/nx/nx_csbcpb.h
7902 F:      drivers/crypto/nx/nx_debugfs.c
7903
7904 IBM Power Linux RAID adapter
7905 M:      Brian King <brking@us.ibm.com>
7906 S:      Supported
7907 F:      drivers/scsi/ipr.*
7908
7909 IBM Power SRIOV Virtual NIC Device Driver
7910 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7911 M:      John Allen <jallen@linux.ibm.com>
7912 L:      netdev@vger.kernel.org
7913 S:      Supported
7914 F:      drivers/net/ethernet/ibm/ibmvnic.*
7915
7916 IBM Power Virtual Accelerator Switchboard
7917 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7918 L:      linuxppc-dev@lists.ozlabs.org
7919 S:      Supported
7920 F:      arch/powerpc/platforms/powernv/vas*
7921 F:      arch/powerpc/platforms/powernv/copy-paste.h
7922 F:      arch/powerpc/include/asm/vas.h
7923
7924 IBM Power Virtual Ethernet Device Driver
7925 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7926 L:      netdev@vger.kernel.org
7927 S:      Supported
7928 F:      drivers/net/ethernet/ibm/ibmveth.*
7929
7930 IBM Power Virtual FC Device Drivers
7931 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7932 L:      linux-scsi@vger.kernel.org
7933 S:      Supported
7934 F:      drivers/scsi/ibmvscsi/ibmvfc*
7935
7936 IBM Power Virtual Management Channel Driver
7937 M:      Steven Royer <seroyer@linux.ibm.com>
7938 S:      Supported
7939 F:      drivers/misc/ibmvmc.*
7940
7941 IBM Power Virtual SCSI Device Drivers
7942 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7943 L:      linux-scsi@vger.kernel.org
7944 S:      Supported
7945 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7946 F:      include/scsi/viosrp.h
7947
7948 IBM Power Virtual SCSI Device Target Driver
7949 M:      Michael Cyr <mikecyr@linux.ibm.com>
7950 L:      linux-scsi@vger.kernel.org
7951 L:      target-devel@vger.kernel.org
7952 S:      Supported
7953 F:      drivers/scsi/ibmvscsi_tgt/
7954
7955 IBM Power VMX Cryptographic instructions
7956 M:      Breno Leitão <leitao@debian.org>
7957 M:      Nayna Jain <nayna@linux.ibm.com>
7958 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7959 L:      linux-crypto@vger.kernel.org
7960 S:      Supported
7961 F:      drivers/crypto/vmx/Makefile
7962 F:      drivers/crypto/vmx/Kconfig
7963 F:      drivers/crypto/vmx/vmx.c
7964 F:      drivers/crypto/vmx/aes*
7965 F:      drivers/crypto/vmx/ghash*
7966 F:      drivers/crypto/vmx/ppc-xlate.pl
7967
7968 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7969 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7970 L:      linux-pci@vger.kernel.org
7971 L:      linuxppc-dev@lists.ozlabs.org
7972 S:      Supported
7973 F:      drivers/pci/hotplug/rpaphp*
7974
7975 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7976 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7977 L:      linux-pci@vger.kernel.org
7978 L:      linuxppc-dev@lists.ozlabs.org
7979 S:      Supported
7980 F:      drivers/pci/hotplug/rpadlpar*
7981
7982 IBM ServeRAID RAID DRIVER
7983 S:      Orphan
7984 F:      drivers/scsi/ips.*
7985
7986 ICH LPC AND GPIO DRIVER
7987 M:      Peter Tyser <ptyser@xes-inc.com>
7988 S:      Maintained
7989 F:      drivers/mfd/lpc_ich.c
7990 F:      drivers/gpio/gpio-ich.c
7991
7992 ICY I2C DRIVER
7993 M:      Max Staudt <max@enpas.org>
7994 L:      linux-i2c@vger.kernel.org
7995 S:      Maintained
7996 F:      drivers/i2c/busses/i2c-icy.c
7997
7998 IDE SUBSYSTEM
7999 M:      "David S. Miller" <davem@davemloft.net>
8000 L:      linux-ide@vger.kernel.org
8001 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8003 S:      Maintained
8004 F:      Documentation/ide/
8005 F:      drivers/ide/
8006 F:      include/linux/ide.h
8007
8008 IDE/ATAPI DRIVERS
8009 M:      Borislav Petkov <bp@alien8.de>
8010 L:      linux-ide@vger.kernel.org
8011 S:      Maintained
8012 F:      Documentation/cdrom/ide-cd.rst
8013 F:      drivers/ide/ide-cd*
8014
8015 IDEAPAD LAPTOP EXTRAS DRIVER
8016 M:      Ike Panhc <ike.pan@canonical.com>
8017 L:      platform-driver-x86@vger.kernel.org
8018 W:      http://launchpad.net/ideapad-laptop
8019 S:      Maintained
8020 F:      drivers/platform/x86/ideapad-laptop.c
8021
8022 IDEAPAD LAPTOP SLIDEBAR DRIVER
8023 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8024 L:      linux-input@vger.kernel.org
8025 W:      https://github.com/o2genum/ideapad-slidebar
8026 S:      Maintained
8027 F:      drivers/input/misc/ideapad_slidebar.c
8028
8029 IDT VersaClock 5 CLOCK DRIVER
8030 M:      Marek Vasut <marek.vasut@gmail.com>
8031 S:      Maintained
8032 F:      drivers/clk/clk-versaclock5.c
8033
8034 IEEE 802.15.4 SUBSYSTEM
8035 M:      Alexander Aring <alex.aring@gmail.com>
8036 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8037 L:      linux-wpan@vger.kernel.org
8038 W:      http://wpan.cakelab.org/
8039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8041 S:      Maintained
8042 F:      net/ieee802154/
8043 F:      net/mac802154/
8044 F:      drivers/net/ieee802154/
8045 F:      include/linux/nl802154.h
8046 F:      include/linux/ieee802154.h
8047 F:      include/net/nl802154.h
8048 F:      include/net/mac802154.h
8049 F:      include/net/af_ieee802154.h
8050 F:      include/net/cfg802154.h
8051 F:      include/net/ieee802154_netdev.h
8052 F:      Documentation/networking/ieee802154.rst
8053
8054 IFE PROTOCOL
8055 M:      Yotam Gigi <yotam.gi@gmail.com>
8056 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8057 F:      net/ife
8058 F:      include/net/ife.h
8059 F:      include/uapi/linux/ife.h
8060
8061 IGORPLUG-USB IR RECEIVER
8062 M:      Sean Young <sean@mess.org>
8063 L:      linux-media@vger.kernel.org
8064 S:      Maintained
8065 F:      drivers/media/rc/igorplugusb.c
8066
8067 IGUANAWORKS USB IR TRANSCEIVER
8068 M:      Sean Young <sean@mess.org>
8069 L:      linux-media@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/media/rc/iguanair.c
8072
8073 IIO DIGITAL POTENTIOMETER DAC
8074 M:      Peter Rosin <peda@axentia.se>
8075 L:      linux-iio@vger.kernel.org
8076 S:      Maintained
8077 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8078 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8079 F:      drivers/iio/dac/dpot-dac.c
8080
8081 IIO ENVELOPE DETECTOR
8082 M:      Peter Rosin <peda@axentia.se>
8083 L:      linux-iio@vger.kernel.org
8084 S:      Maintained
8085 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8086 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8087 F:      drivers/iio/adc/envelope-detector.c
8088
8089 IIO MULTIPLEXER
8090 M:      Peter Rosin <peda@axentia.se>
8091 L:      linux-iio@vger.kernel.org
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8094 F:      drivers/iio/multiplexer/iio-mux.c
8095
8096 IIO SUBSYSTEM AND DRIVERS
8097 M:      Jonathan Cameron <jic23@kernel.org>
8098 R:      Hartmut Knaack <knaack.h@gmx.de>
8099 R:      Lars-Peter Clausen <lars@metafoo.de>
8100 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8101 L:      linux-iio@vger.kernel.org
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8103 S:      Maintained
8104 F:      Documentation/ABI/testing/configfs-iio*
8105 F:      Documentation/ABI/testing/sysfs-bus-iio*
8106 F:      Documentation/devicetree/bindings/iio/
8107 F:      drivers/iio/
8108 F:      drivers/staging/iio/
8109 F:      include/linux/iio/
8110 F:      tools/iio/
8111
8112 IIO UNIT CONVERTER
8113 M:      Peter Rosin <peda@axentia.se>
8114 L:      linux-iio@vger.kernel.org
8115 S:      Maintained
8116 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8117 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8118 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8119 F:      drivers/iio/afe/iio-rescale.c
8120
8121 IKANOS/ADI EAGLE ADSL USB DRIVER
8122 M:      Matthieu Castet <castet.matthieu@free.fr>
8123 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8124 S:      Maintained
8125 F:      drivers/usb/atm/ueagle-atm.c
8126
8127 IMGTEC ASCII LCD DRIVER
8128 M:      Paul Burton <paulburton@kernel.org>
8129 S:      Maintained
8130 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8131 F:      drivers/auxdisplay/img-ascii-lcd.c
8132
8133 IMGTEC IR DECODER DRIVER
8134 M:      James Hogan <jhogan@kernel.org>
8135 S:      Maintained
8136 F:      drivers/media/rc/img-ir/
8137
8138 IMON SOUNDGRAPH USB IR RECEIVER
8139 M:      Sean Young <sean@mess.org>
8140 L:      linux-media@vger.kernel.org
8141 S:      Maintained
8142 F:      drivers/media/rc/imon_raw.c
8143 F:      drivers/media/rc/imon.c
8144
8145 IMS TWINTURBO FRAMEBUFFER DRIVER
8146 L:      linux-fbdev@vger.kernel.org
8147 S:      Orphan
8148 F:      drivers/video/fbdev/imsttfb.c
8149
8150 INA209 HARDWARE MONITOR DRIVER
8151 M:      Guenter Roeck <linux@roeck-us.net>
8152 L:      linux-hwmon@vger.kernel.org
8153 S:      Maintained
8154 F:      Documentation/hwmon/ina209.rst
8155 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8156 F:      drivers/hwmon/ina209.c
8157
8158 INA2XX HARDWARE MONITOR DRIVER
8159 M:      Guenter Roeck <linux@roeck-us.net>
8160 L:      linux-hwmon@vger.kernel.org
8161 S:      Maintained
8162 F:      Documentation/hwmon/ina2xx.rst
8163 F:      drivers/hwmon/ina2xx.c
8164 F:      include/linux/platform_data/ina2xx.h
8165
8166 INDUSTRY PACK SUBSYSTEM (IPACK)
8167 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8168 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8169 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8170 L:      industrypack-devel@lists.sourceforge.net
8171 W:      http://industrypack.sourceforge.net
8172 S:      Maintained
8173 F:      drivers/ipack/
8174
8175 INFINEON DPS310 Driver
8176 M:      Eddie James <eajames@linux.ibm.com>
8177 L:      linux-iio@vger.kernel.org
8178 F:      drivers/iio/pressure/dps310.c
8179 S:      Maintained
8180
8181 INFINIBAND SUBSYSTEM
8182 M:      Doug Ledford <dledford@redhat.com>
8183 M:      Jason Gunthorpe <jgg@mellanox.com>
8184 L:      linux-rdma@vger.kernel.org
8185 W:      https://github.com/linux-rdma/rdma-core
8186 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8188 S:      Supported
8189 F:      Documentation/devicetree/bindings/infiniband/
8190 F:      Documentation/infiniband/
8191 F:      drivers/infiniband/
8192 F:      include/uapi/linux/if_infiniband.h
8193 F:      include/uapi/rdma/
8194 F:      include/rdma/
8195 F:      include/trace/events/ib_mad.h
8196 F:      include/trace/events/ib_umad.h
8197 F:      samples/bpf/ibumad_kern.c
8198 F:      samples/bpf/ibumad_user.c
8199
8200 INGENIC JZ4780 DMA Driver
8201 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8202 S:      Maintained
8203 F:      drivers/dma/dma-jz4780.c
8204
8205 INGENIC JZ4780 NAND DRIVER
8206 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8207 L:      linux-mtd@lists.infradead.org
8208 S:      Maintained
8209 F:      drivers/mtd/nand/raw/ingenic/
8210
8211 INGENIC JZ47xx SoCs
8212 M:      Paul Cercueil <paul@crapouillou.net>
8213 S:      Maintained
8214 F:      arch/mips/boot/dts/ingenic/
8215 F:      arch/mips/include/asm/mach-jz4740/
8216 F:      arch/mips/jz4740/
8217 F:      drivers/clk/ingenic/
8218 F:      drivers/dma/dma-jz4780.c
8219 F:      drivers/gpu/drm/ingenic/
8220 F:      drivers/i2c/busses/i2c-jz4780.c
8221 F:      drivers/iio/adc/ingenic-adc.c
8222 F:      drivers/irqchip/irq-ingenic.c
8223 F:      drivers/memory/jz4780-nemc.c
8224 F:      drivers/mmc/host/jz4740_mmc.c
8225 F:      drivers/mtd/nand/raw/ingenic/
8226 F:      drivers/pinctrl/pinctrl-ingenic.c
8227 F:      drivers/power/supply/ingenic-battery.c
8228 F:      drivers/pwm/pwm-jz4740.c
8229 F:      drivers/rtc/rtc-jz4740.c
8230 F:      drivers/tty/serial/8250/8250_ingenic.c
8231 F:      drivers/usb/musb/jz4740.c
8232 F:      drivers/watchdog/jz4740_wdt.c
8233 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8234 F:      include/linux/mfd/ingenic-tcu.h
8235 F:      sound/soc/jz4740/
8236 F:      sound/soc/codecs/jz47*
8237
8238 INOTIFY
8239 M:      Jan Kara <jack@suse.cz>
8240 R:      Amir Goldstein <amir73il@gmail.com>
8241 L:      linux-fsdevel@vger.kernel.org
8242 S:      Maintained
8243 F:      Documentation/filesystems/inotify.txt
8244 F:      fs/notify/inotify/
8245 F:      include/linux/inotify.h
8246 F:      include/uapi/linux/inotify.h
8247
8248 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8249 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8250 L:      linux-input@vger.kernel.org
8251 Q:      http://patchwork.kernel.org/project/linux-input/list/
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8253 S:      Maintained
8254 F:      drivers/input/
8255 F:      include/linux/input.h
8256 F:      include/uapi/linux/input.h
8257 F:      include/uapi/linux/input-event-codes.h
8258 F:      include/linux/input/
8259 F:      Documentation/devicetree/bindings/input/
8260 F:      Documentation/devicetree/bindings/serio/
8261 F:      Documentation/input/
8262
8263 INPUT MULTITOUCH (MT) PROTOCOL
8264 M:      Henrik Rydberg <rydberg@bitmath.org>
8265 L:      linux-input@vger.kernel.org
8266 S:      Odd fixes
8267 F:      Documentation/input/multi-touch-protocol.rst
8268 F:      drivers/input/input-mt.c
8269 K:      \b(ABS|SYN)_MT_
8270
8271 INSIDE SECURE CRYPTO DRIVER
8272 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8273 F:      drivers/crypto/inside-secure/
8274 S:      Maintained
8275 L:      linux-crypto@vger.kernel.org
8276
8277 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8278 M:      Mimi Zohar <zohar@linux.ibm.com>
8279 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8280 L:      linux-integrity@vger.kernel.org
8281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8282 S:      Supported
8283 F:      security/integrity/ima/
8284
8285 INTEL 810/815 FRAMEBUFFER DRIVER
8286 M:      Antonino Daplas <adaplas@gmail.com>
8287 L:      linux-fbdev@vger.kernel.org
8288 S:      Maintained
8289 F:      drivers/video/fbdev/i810/
8290
8291 INTEL ASoC DRIVERS
8292 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8293 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8294 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8295 M:      Jie Yang <yang.jie@linux.intel.com>
8296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8297 S:      Supported
8298 F:      sound/soc/intel/
8299
8300 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8301 M:      Hans de Goede <hdegoede@redhat.com>
8302 L:      platform-driver-x86@vger.kernel.org
8303 S:      Maintained
8304 F:      drivers/platform/x86/intel_atomisp2_pm.c
8305
8306 INTEL C600 SERIES SAS CONTROLLER DRIVER
8307 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8308 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8309 L:      linux-scsi@vger.kernel.org
8310 T:      git git://git.code.sf.net/p/intel-sas/isci
8311 S:      Supported
8312 F:      drivers/scsi/isci/
8313
8314 INTEL CPU family model numbers
8315 M:      Tony Luck <tony.luck@intel.com>
8316 M:      x86@kernel.org
8317 L:      linux-kernel@vger.kernel.org
8318 S:      Supported
8319 F:      arch/x86/include/asm/intel-family.h
8320
8321 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8322 M:      Jani Nikula <jani.nikula@linux.intel.com>
8323 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8324 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8325 L:      intel-gfx@lists.freedesktop.org
8326 W:      https://01.org/linuxgraphics/
8327 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8328 C:      irc://chat.freenode.net/intel-gfx
8329 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8330 T:      git git://anongit.freedesktop.org/drm-intel
8331 S:      Supported
8332 F:      drivers/gpu/drm/i915/
8333 F:      include/drm/i915*
8334 F:      include/uapi/drm/i915_drm.h
8335 F:      Documentation/gpu/i915.rst
8336
8337 INTEL ETHERNET DRIVERS
8338 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8339 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8340 W:      http://www.intel.com/support/feedback.htm
8341 W:      http://e1000.sourceforge.net/
8342 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8345 S:      Supported
8346 F:      Documentation/networking/device_drivers/intel/e100.rst
8347 F:      Documentation/networking/device_drivers/intel/e1000.rst
8348 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8349 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8350 F:      Documentation/networking/device_drivers/intel/igb.rst
8351 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8352 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8353 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8354 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8355 F:      Documentation/networking/device_drivers/intel/i40e.rst
8356 F:      Documentation/networking/device_drivers/intel/iavf.rst
8357 F:      Documentation/networking/device_drivers/intel/ice.rst
8358 F:      drivers/net/ethernet/intel/
8359 F:      drivers/net/ethernet/intel/*/
8360 F:      include/linux/avf/virtchnl.h
8361
8362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8363 M:      Maik Broemme <mbroemme@libmpq.org>
8364 L:      linux-fbdev@vger.kernel.org
8365 S:      Maintained
8366 F:      Documentation/fb/intelfb.rst
8367 F:      drivers/video/fbdev/intelfb/
8368
8369 INTEL GPIO DRIVERS
8370 M:      Andy Shevchenko <andy@kernel.org>
8371 L:      linux-gpio@vger.kernel.org
8372 S:      Maintained
8373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8374 F:      drivers/gpio/gpio-ich.c
8375 F:      drivers/gpio/gpio-intel-mid.c
8376 F:      drivers/gpio/gpio-lynxpoint.c
8377 F:      drivers/gpio/gpio-merrifield.c
8378 F:      drivers/gpio/gpio-ml-ioh.c
8379 F:      drivers/gpio/gpio-pch.c
8380 F:      drivers/gpio/gpio-sch.c
8381 F:      drivers/gpio/gpio-sodaville.c
8382
8383 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8384 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8385 M:      Zhi Wang <zhi.a.wang@intel.com>
8386 L:      intel-gvt-dev@lists.freedesktop.org
8387 L:      intel-gfx@lists.freedesktop.org
8388 W:      https://01.org/igvt-g
8389 T:      git https://github.com/intel/gvt-linux.git
8390 S:      Supported
8391 F:      drivers/gpu/drm/i915/gvt/
8392
8393 INTEL HID EVENT DRIVER
8394 M:      Alex Hung <alex.hung@canonical.com>
8395 L:      platform-driver-x86@vger.kernel.org
8396 S:      Maintained
8397 F:      drivers/platform/x86/intel-hid.c
8398
8399 INTEL I/OAT DMA DRIVER
8400 M:      Dave Jiang <dave.jiang@intel.com>
8401 R:      Dan Williams <dan.j.williams@intel.com>
8402 L:      dmaengine@vger.kernel.org
8403 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8404 S:      Supported
8405 F:      drivers/dma/ioat*
8406
8407 INTEL IDLE DRIVER
8408 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8409 M:      Len Brown <lenb@kernel.org>
8410 L:      linux-pm@vger.kernel.org
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8412 B:      https://bugzilla.kernel.org
8413 S:      Supported
8414 F:      drivers/idle/intel_idle.c
8415
8416 INTEL INTEGRATED SENSOR HUB DRIVER
8417 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8418 M:      Jiri Kosina <jikos@kernel.org>
8419 L:      linux-input@vger.kernel.org
8420 S:      Maintained
8421 F:      drivers/hid/intel-ish-hid/
8422
8423 INTEL IOMMU (VT-d)
8424 M:      David Woodhouse <dwmw2@infradead.org>
8425 M:      Lu Baolu <baolu.lu@linux.intel.com>
8426 L:      iommu@lists.linux-foundation.org
8427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8428 S:      Supported
8429 F:      drivers/iommu/dmar.c
8430 F:      drivers/iommu/intel*.[ch]
8431 F:      include/linux/intel-iommu.h
8432 F:      include/linux/intel-svm.h
8433
8434 INTEL IOP-ADMA DMA DRIVER
8435 R:      Dan Williams <dan.j.williams@intel.com>
8436 S:      Odd fixes
8437 F:      drivers/dma/iop-adma.c
8438
8439 INTEL IPU3 CSI-2 CIO2 DRIVER
8440 M:      Yong Zhi <yong.zhi@intel.com>
8441 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8442 M:      Bingbu Cao <bingbu.cao@intel.com>
8443 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8444 L:      linux-media@vger.kernel.org
8445 S:      Maintained
8446 F:      drivers/media/pci/intel/ipu3/
8447 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8448
8449 INTEL IPU3 CSI-2 IMGU DRIVER
8450 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8451 L:      linux-media@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/staging/media/ipu3/
8454 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8455 F:      Documentation/media/v4l-drivers/ipu3.rst
8456 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8457
8458 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8459 M:      Krzysztof Halasa <khalasa@piap.pl>
8460 S:      Maintained
8461 F:      include/linux/soc/ixp4xx/qmgr.h
8462 F:      include/linux/soc/ixp4xx/npe.h
8463 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8464 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8465 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8466 F:      drivers/net/wan/ixp4xx_hss.c
8467
8468 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8469 M:      Deepak Saxena <dsaxena@plexity.net>
8470 S:      Maintained
8471 F:      drivers/char/hw_random/ixp4xx-rng.c
8472
8473 INTEL MANAGEMENT ENGINE (mei)
8474 M:      Tomas Winkler <tomas.winkler@intel.com>
8475 L:      linux-kernel@vger.kernel.org
8476 S:      Supported
8477 F:      include/uapi/linux/mei.h
8478 F:      include/linux/mei_cl_bus.h
8479 F:      drivers/misc/mei/*
8480 F:      drivers/watchdog/mei_wdt.c
8481 F:      Documentation/driver-api/mei/*
8482 F:      samples/mei/*
8483
8484 INTEL MENLOW THERMAL DRIVER
8485 M:      Sujith Thomas <sujith.thomas@intel.com>
8486 L:      platform-driver-x86@vger.kernel.org
8487 W:      https://01.org/linux-acpi
8488 S:      Supported
8489 F:      drivers/platform/x86/intel_menlow.c
8490
8491 INTEL MIC DRIVERS (mic)
8492 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8493 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8494 S:      Supported
8495 W:      https://github.com/sudeepdutt/mic
8496 W:      http://software.intel.com/en-us/mic-developer
8497 F:      include/linux/mic_bus.h
8498 F:      include/linux/scif.h
8499 F:      include/uapi/linux/mic_common.h
8500 F:      include/uapi/linux/mic_ioctl.h
8501 F:      include/uapi/linux/scif_ioctl.h
8502 F:      drivers/misc/mic/
8503 F:      drivers/dma/mic_x100_dma.c
8504 F:      drivers/dma/mic_x100_dma.h
8505 F:      Documentation/mic/
8506
8507 INTEL PMC CORE DRIVER
8508 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8509 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8510 L:      platform-driver-x86@vger.kernel.org
8511 S:      Maintained
8512 F:      drivers/platform/x86/intel_pmc_core*
8513
8514 INTEL PMC/P-Unit IPC DRIVER
8515 M:      Zha Qipeng<qipeng.zha@intel.com>
8516 L:      platform-driver-x86@vger.kernel.org
8517 S:      Maintained
8518 F:      drivers/platform/x86/intel_pmc_ipc.c
8519 F:      drivers/platform/x86/intel_punit_ipc.c
8520 F:      arch/x86/include/asm/intel_pmc_ipc.h
8521 F:      arch/x86/include/asm/intel_punit_ipc.h
8522
8523 INTEL PMIC GPIO DRIVERS
8524 M:      Andy Shevchenko <andy@kernel.org>
8525 S:      Maintained
8526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8527 F:      drivers/gpio/gpio-*cove.c
8528 F:      drivers/gpio/gpio-msic.c
8529
8530 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8531 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8532 S:      Maintained
8533 F:      drivers/mfd/intel_msic.c
8534 F:      drivers/mfd/intel_soc_pmic*
8535 F:      include/linux/mfd/intel_msic.h
8536 F:      include/linux/mfd/intel_soc_pmic*
8537
8538 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8539 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8540 L:      linux-wireless@vger.kernel.org
8541 S:      Maintained
8542 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8543 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8544 F:      drivers/net/wireless/intel/ipw2x00/
8545
8546 INTEL PSTATE DRIVER
8547 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8548 M:      Len Brown <lenb@kernel.org>
8549 L:      linux-pm@vger.kernel.org
8550 S:      Supported
8551 F:      drivers/cpufreq/intel_pstate.c
8552
8553 INTEL RDMA RNIC DRIVER
8554 M:      Faisal Latif <faisal.latif@intel.com>
8555 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8556 L:      linux-rdma@vger.kernel.org
8557 S:      Supported
8558 F:      drivers/infiniband/hw/i40iw/
8559 F:      include/uapi/rdma/i40iw-abi.h
8560
8561 INTEL SPEED SELECT TECHNOLOGY
8562 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8563 L:      platform-driver-x86@vger.kernel.org
8564 S:      Maintained
8565 F:      drivers/platform/x86/intel_speed_select_if/
8566 F:      tools/power/x86/intel-speed-select/
8567 F:      include/uapi/linux/isst_if.h
8568
8569 INTEL STRATIX10 FIRMWARE DRIVERS
8570 M:      Richard Gong <richard.gong@linux.intel.com>
8571 L:      linux-kernel@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/firmware/stratix10-rsu.c
8574 F:      drivers/firmware/stratix10-svc.c
8575 F:      include/linux/firmware/intel/stratix10-smc.h
8576 F:      include/linux/firmware/intel/stratix10-svc-client.h
8577 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8578 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8579
8580 INTEL TELEMETRY DRIVER
8581 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8582 M:      "David E. Box" <david.e.box@linux.intel.com>
8583 L:      platform-driver-x86@vger.kernel.org
8584 S:      Maintained
8585 F:      arch/x86/include/asm/intel_telemetry.h
8586 F:      drivers/platform/x86/intel_telemetry*
8587
8588 INTEL VIRTUAL BUTTON DRIVER
8589 M:      AceLan Kao <acelan.kao@canonical.com>
8590 L:      platform-driver-x86@vger.kernel.org
8591 S:      Maintained
8592 F:      drivers/platform/x86/intel-vbtn.c
8593
8594 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8595 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8596 L:      linux-wireless@vger.kernel.org
8597 S:      Supported
8598 F:      drivers/net/wireless/intel/iwlegacy/
8599
8600 INTEL WIRELESS WIFI LINK (iwlwifi)
8601 M:      Johannes Berg <johannes.berg@intel.com>
8602 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8603 M:      Luca Coelho <luciano.coelho@intel.com>
8604 M:      Intel Linux Wireless <linuxwifi@intel.com>
8605 L:      linux-wireless@vger.kernel.org
8606 W:      http://intellinuxwireless.org
8607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8608 S:      Supported
8609 F:      drivers/net/wireless/intel/iwlwifi/
8610
8611 INTEL WIRELESS WIMAX CONNECTION 2400
8612 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8613 M:      linux-wimax@intel.com
8614 L:      wimax@linuxwimax.org (subscribers-only)
8615 S:      Supported
8616 W:      http://linuxwimax.org
8617 F:      Documentation/admin-guide/wimax/i2400m.rst
8618 F:      drivers/net/wimax/i2400m/
8619 F:      include/uapi/linux/wimax/i2400m.h
8620
8621 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8622 M:      Mario Limonciello <mario.limonciello@dell.com>
8623 S:      Maintained
8624 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8625
8626 INTEL(R) TRACE HUB
8627 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8628 S:      Supported
8629 F:      Documentation/trace/intel_th.rst
8630 F:      drivers/hwtracing/intel_th/
8631 F:      include/linux/intel_th.h
8632
8633 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8634 M:      Ning Sun <ning.sun@intel.com>
8635 L:      tboot-devel@lists.sourceforge.net
8636 W:      http://tboot.sourceforge.net
8637 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8638 S:      Supported
8639 F:      Documentation/x86/intel_txt.rst
8640 F:      include/linux/tboot.h
8641 F:      arch/x86/kernel/tboot.c
8642
8643 INTERCONNECT API
8644 M:      Georgi Djakov <georgi.djakov@linaro.org>
8645 L:      linux-pm@vger.kernel.org
8646 S:      Maintained
8647 F:      Documentation/driver-api/interconnect.rst
8648 F:      Documentation/devicetree/bindings/interconnect/
8649 F:      drivers/interconnect/
8650 F:      include/dt-bindings/interconnect/
8651 F:      include/linux/interconnect-provider.h
8652 F:      include/linux/interconnect.h
8653
8654 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8655 M:      Linus Walleij <linus.walleij@linaro.org>
8656 L:      linux-iio@vger.kernel.org
8657 S:      Maintained
8658 F:      drivers/iio/gyro/mpu3050*
8659 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8660
8661 IOC3 ETHERNET DRIVER
8662 M:      Ralf Baechle <ralf@linux-mips.org>
8663 L:      linux-mips@vger.kernel.org
8664 S:      Maintained
8665 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8666
8667 IOMAP FILESYSTEM LIBRARY
8668 M:      Christoph Hellwig <hch@infradead.org>
8669 M:      Darrick J. Wong <darrick.wong@oracle.com>
8670 M:      linux-xfs@vger.kernel.org
8671 M:      linux-fsdevel@vger.kernel.org
8672 L:      linux-xfs@vger.kernel.org
8673 L:      linux-fsdevel@vger.kernel.org
8674 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8675 S:      Supported
8676 F:      fs/iomap/
8677 F:      include/linux/iomap.h
8678
8679 IOMMU DRIVERS
8680 M:      Joerg Roedel <joro@8bytes.org>
8681 L:      iommu@lists.linux-foundation.org
8682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8683 S:      Maintained
8684 F:      Documentation/devicetree/bindings/iommu/
8685 F:      drivers/iommu/
8686 F:      include/linux/iommu.h
8687 F:      include/linux/of_iommu.h
8688 F:      include/linux/iova.h
8689
8690 IO_URING
8691 M:      Jens Axboe <axboe@kernel.dk>
8692 L:      io-uring@vger.kernel.org
8693 T:      git git://git.kernel.dk/linux-block
8694 T:      git git://git.kernel.dk/liburing
8695 S:      Maintained
8696 F:      fs/io_uring.c
8697 F:      fs/io-wq.c
8698 F:      fs/io-wq.h
8699 F:      include/uapi/linux/io_uring.h
8700
8701 IPMI SUBSYSTEM
8702 M:      Corey Minyard <minyard@acm.org>
8703 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8704 W:      http://openipmi.sourceforge.net/
8705 S:      Supported
8706 F:      Documentation/devicetree/bindings/ipmi/
8707 F:      Documentation/IPMI.txt
8708 F:      drivers/char/ipmi/
8709 F:      include/linux/ipmi*
8710 F:      include/uapi/linux/ipmi*
8711
8712 IPS SCSI RAID DRIVER
8713 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8714 L:      linux-scsi@vger.kernel.org
8715 W:      http://www.adaptec.com/
8716 S:      Maintained
8717 F:      drivers/scsi/ips*
8718
8719 IPVS
8720 M:      Wensong Zhang <wensong@linux-vs.org>
8721 M:      Simon Horman <horms@verge.net.au>
8722 M:      Julian Anastasov <ja@ssi.bg>
8723 L:      netdev@vger.kernel.org
8724 L:      lvs-devel@vger.kernel.org
8725 S:      Maintained
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8728 F:      Documentation/networking/ipvs-sysctl.txt
8729 F:      include/net/ip_vs.h
8730 F:      include/uapi/linux/ip_vs.h
8731 F:      net/netfilter/ipvs/
8732
8733 IPWIRELESS DRIVER
8734 M:      Jiri Kosina <jikos@kernel.org>
8735 M:      David Sterba <dsterba@suse.com>
8736 S:      Odd Fixes
8737 F:      drivers/tty/ipwireless/
8738
8739 IPX NETWORK LAYER
8740 L:      netdev@vger.kernel.org
8741 S:      Obsolete
8742 F:      include/uapi/linux/ipx.h
8743
8744 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8745 M:      Marc Zyngier <maz@kernel.org>
8746 S:      Maintained
8747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8748 F:      Documentation/IRQ-domain.txt
8749 F:      include/linux/irqdomain.h
8750 F:      kernel/irq/irqdomain.c
8751 F:      kernel/irq/msi.c
8752
8753 IRQ SUBSYSTEM
8754 M:      Thomas Gleixner <tglx@linutronix.de>
8755 L:      linux-kernel@vger.kernel.org
8756 S:      Maintained
8757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8758 F:      kernel/irq/
8759
8760 IRQCHIP DRIVERS
8761 M:      Thomas Gleixner <tglx@linutronix.de>
8762 M:      Jason Cooper <jason@lakedaemon.net>
8763 M:      Marc Zyngier <maz@kernel.org>
8764 L:      linux-kernel@vger.kernel.org
8765 S:      Maintained
8766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8767 F:      Documentation/devicetree/bindings/interrupt-controller/
8768 F:      drivers/irqchip/
8769
8770 ISA
8771 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8772 S:      Maintained
8773 F:      Documentation/driver-api/isa.rst
8774 F:      drivers/base/isa.c
8775 F:      include/linux/isa.h
8776
8777 ISA RADIO MODULE
8778 M:      Hans Verkuil <hverkuil@xs4all.nl>
8779 L:      linux-media@vger.kernel.org
8780 T:      git git://linuxtv.org/media_tree.git
8781 W:      https://linuxtv.org
8782 S:      Maintained
8783 F:      drivers/media/radio/radio-isa*
8784
8785 ISAPNP
8786 M:      Jaroslav Kysela <perex@perex.cz>
8787 S:      Maintained
8788 F:      Documentation/driver-api/isapnp.rst
8789 F:      drivers/pnp/isapnp/
8790 F:      include/linux/isapnp.h
8791
8792 ISCSI
8793 M:      Lee Duncan <lduncan@suse.com>
8794 M:      Chris Leech <cleech@redhat.com>
8795 L:      open-iscsi@googlegroups.com
8796 L:      linux-scsi@vger.kernel.org
8797 W:      www.open-iscsi.com
8798 S:      Maintained
8799 F:      drivers/scsi/*iscsi*
8800 F:      include/scsi/*iscsi*
8801
8802 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8803 M:      Peter Jones <pjones@redhat.com>
8804 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8805 S:      Maintained
8806 F:      drivers/firmware/iscsi_ibft*
8807
8808 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8809 M:      Sagi Grimberg <sagi@grimberg.me>
8810 M:      Max Gurtovoy <maxg@mellanox.com>
8811 L:      linux-rdma@vger.kernel.org
8812 S:      Supported
8813 W:      http://www.openfabrics.org
8814 W:      www.open-iscsi.org
8815 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8816 F:      drivers/infiniband/ulp/iser/
8817
8818 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8819 M:      Sagi Grimberg <sagi@grimberg.me>
8820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8821 L:      linux-rdma@vger.kernel.org
8822 L:      target-devel@vger.kernel.org
8823 S:      Supported
8824 W:      http://www.linux-iscsi.org
8825 F:      drivers/infiniband/ulp/isert
8826
8827 ISDN/mISDN SUBSYSTEM
8828 M:      Karsten Keil <isdn@linux-pingi.de>
8829 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8830 L:      netdev@vger.kernel.org
8831 W:      http://www.isdn4linux.de
8832 S:      Maintained
8833 F:      drivers/isdn/mISDN
8834 F:      drivers/isdn/hardware
8835
8836 ISDN/CMTP OVER BLUETOOTH
8837 M:      Karsten Keil <isdn@linux-pingi.de>
8838 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8839 L:      netdev@vger.kernel.org
8840 W:      http://www.isdn4linux.de
8841 S:      Odd Fixes
8842 F:      Documentation/isdn/
8843 F:      drivers/isdn/capi/
8844 F:      net/bluetooth/cmtp/
8845 F:      include/linux/isdn/
8846 F:      include/uapi/linux/isdn/
8847
8848 IT87 HARDWARE MONITORING DRIVER
8849 M:      Jean Delvare <jdelvare@suse.com>
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/hwmon/it87.rst
8853 F:      drivers/hwmon/it87.c
8854
8855 IT913X MEDIA DRIVER
8856 M:      Antti Palosaari <crope@iki.fi>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 W:      http://palosaari.fi/linux/
8860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8861 T:      git git://linuxtv.org/anttip/media_tree.git
8862 S:      Maintained
8863 F:      drivers/media/tuners/it913x*
8864
8865 IVTV VIDEO4LINUX DRIVER
8866 M:      Andy Walls <awalls@md.metrocast.net>
8867 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8868 L:      linux-media@vger.kernel.org
8869 T:      git git://linuxtv.org/media_tree.git
8870 W:      http://www.ivtvdriver.org
8871 S:      Maintained
8872 F:      Documentation/media/v4l-drivers/ivtv*
8873 F:      drivers/media/pci/ivtv/
8874 F:      include/uapi/linux/ivtv*
8875
8876 IX2505V MEDIA DRIVER
8877 M:      Malcolm Priestley <tvboxspy@gmail.com>
8878 L:      linux-media@vger.kernel.org
8879 W:      https://linuxtv.org
8880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8881 S:      Maintained
8882 F:      drivers/media/dvb-frontends/ix2505v*
8883
8884 JAILHOUSE HYPERVISOR INTERFACE
8885 M:      Jan Kiszka <jan.kiszka@siemens.com>
8886 L:      jailhouse-dev@googlegroups.com
8887 S:      Maintained
8888 F:      arch/x86/kernel/jailhouse.c
8889 F:      arch/x86/include/asm/jailhouse_para.h
8890
8891 JC42.4 TEMPERATURE SENSOR DRIVER
8892 M:      Guenter Roeck <linux@roeck-us.net>
8893 L:      linux-hwmon@vger.kernel.org
8894 S:      Maintained
8895 F:      drivers/hwmon/jc42.c
8896 F:      Documentation/hwmon/jc42.rst
8897
8898 JFS FILESYSTEM
8899 M:      Dave Kleikamp <shaggy@kernel.org>
8900 L:      jfs-discussion@lists.sourceforge.net
8901 W:      http://jfs.sourceforge.net/
8902 T:      git git://github.com/kleikamp/linux-shaggy.git
8903 S:      Maintained
8904 F:      Documentation/admin-guide/jfs.rst
8905 F:      fs/jfs/
8906
8907 JME NETWORK DRIVER
8908 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8909 L:      netdev@vger.kernel.org
8910 S:      Maintained
8911 F:      drivers/net/ethernet/jme.*
8912
8913 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8914 M:      David Woodhouse <dwmw2@infradead.org>
8915 M:      Richard Weinberger <richard@nod.at>
8916 L:      linux-mtd@lists.infradead.org
8917 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8918 T:      git git://git.infradead.org/ubifs-2.6.git
8919 S:      Odd Fixes
8920 F:      fs/jffs2/
8921 F:      include/uapi/linux/jffs2.h
8922
8923 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8924 M:      "Theodore Ts'o" <tytso@mit.edu>
8925 M:      Jan Kara <jack@suse.com>
8926 L:      linux-ext4@vger.kernel.org
8927 S:      Maintained
8928 F:      fs/jbd2/
8929 F:      include/linux/jbd2.h
8930
8931 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8932 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8933 L:      linux-media@vger.kernel.org
8934 S:      Maintained
8935 F:      drivers/media/platform/rcar_jpu.c
8936
8937 JSM Neo PCI based serial card
8938 L:      linux-serial@vger.kernel.org
8939 S:      Orphan
8940 F:      drivers/tty/serial/jsm/
8941
8942 K10TEMP HARDWARE MONITORING DRIVER
8943 M:      Clemens Ladisch <clemens@ladisch.de>
8944 L:      linux-hwmon@vger.kernel.org
8945 S:      Maintained
8946 F:      Documentation/hwmon/k10temp.rst
8947 F:      drivers/hwmon/k10temp.c
8948
8949 K8TEMP HARDWARE MONITORING DRIVER
8950 M:      Rudolf Marek <r.marek@assembler.cz>
8951 L:      linux-hwmon@vger.kernel.org
8952 S:      Maintained
8953 F:      Documentation/hwmon/k8temp.rst
8954 F:      drivers/hwmon/k8temp.c
8955
8956 KASAN
8957 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8958 R:      Alexander Potapenko <glider@google.com>
8959 R:      Dmitry Vyukov <dvyukov@google.com>
8960 L:      kasan-dev@googlegroups.com
8961 S:      Maintained
8962 F:      arch/*/include/asm/kasan.h
8963 F:      arch/*/mm/kasan_init*
8964 F:      Documentation/dev-tools/kasan.rst
8965 F:      include/linux/kasan*.h
8966 F:      lib/test_kasan.c
8967 F:      mm/kasan/
8968 F:      scripts/Makefile.kasan
8969
8970 KCONFIG
8971 M:      Masahiro Yamada <masahiroy@kernel.org>
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8973 L:      linux-kbuild@vger.kernel.org
8974 S:      Maintained
8975 F:      Documentation/kbuild/kconfig*
8976 F:      scripts/kconfig/
8977 F:      scripts/Kconfig.include
8978
8979 KDUMP
8980 M:      Dave Young <dyoung@redhat.com>
8981 M:      Baoquan He <bhe@redhat.com>
8982 R:      Vivek Goyal <vgoyal@redhat.com>
8983 L:      kexec@lists.infradead.org
8984 W:      http://lse.sourceforge.net/kdump/
8985 S:      Maintained
8986 F:      Documentation/admin-guide/kdump/
8987
8988 KEENE FM RADIO TRANSMITTER DRIVER
8989 M:      Hans Verkuil <hverkuil@xs4all.nl>
8990 L:      linux-media@vger.kernel.org
8991 T:      git git://linuxtv.org/media_tree.git
8992 W:      https://linuxtv.org
8993 S:      Maintained
8994 F:      drivers/media/radio/radio-keene*
8995
8996 KERNEL AUTOMOUNTER
8997 M:      Ian Kent <raven@themaw.net>
8998 L:      autofs@vger.kernel.org
8999 S:      Maintained
9000 F:      fs/autofs/
9001
9002 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9003 M:      Masahiro Yamada <masahiroy@kernel.org>
9004 M:      Michal Marek <michal.lkml@markovi.net>
9005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9006 L:      linux-kbuild@vger.kernel.org
9007 S:      Maintained
9008 F:      Documentation/kbuild/
9009 F:      Makefile
9010 F:      scripts/Kbuild*
9011 F:      scripts/Makefile*
9012 F:      scripts/basic/
9013 F:      scripts/mk*
9014 F:      scripts/*vmlinux*
9015 F:      scripts/mod/
9016 F:      scripts/package/
9017
9018 KERNEL JANITORS
9019 L:      kernel-janitors@vger.kernel.org
9020 W:      http://kernelnewbies.org/KernelJanitors
9021 S:      Odd Fixes
9022
9023 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9024 M:      "J. Bruce Fields" <bfields@fieldses.org>
9025 M:      Chuck Lever <chuck.lever@oracle.com>
9026 L:      linux-nfs@vger.kernel.org
9027 W:      http://nfs.sourceforge.net/
9028 T:      git git://linux-nfs.org/~bfields/linux.git
9029 S:      Supported
9030 F:      fs/nfsd/
9031 F:      include/uapi/linux/nfsd/
9032 F:      fs/lockd/
9033 F:      fs/nfs_common/
9034 F:      net/sunrpc/
9035 F:      include/linux/lockd/
9036 F:      include/linux/sunrpc/
9037 F:      include/uapi/linux/sunrpc/
9038
9039 KERNEL SELFTEST FRAMEWORK
9040 M:      Shuah Khan <shuah@kernel.org>
9041 M:      Shuah Khan <skhan@linuxfoundation.org>
9042 L:      linux-kselftest@vger.kernel.org
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9044 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9045 S:      Maintained
9046 F:      tools/testing/selftests/
9047 F:      Documentation/dev-tools/kselftest*
9048
9049 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9050 M:      Brendan Higgins <brendanhiggins@google.com>
9051 L:      linux-kselftest@vger.kernel.org
9052 L:      kunit-dev@googlegroups.com
9053 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9054 S:      Maintained
9055 F:      Documentation/dev-tools/kunit/
9056 F:      include/kunit/
9057 F:      lib/kunit/
9058 F:      tools/testing/kunit/
9059
9060 KERNEL USERMODE HELPER
9061 M:      Luis Chamberlain <mcgrof@kernel.org>
9062 L:      linux-kernel@vger.kernel.org
9063 S:      Maintained
9064 F:      kernel/umh.c
9065 F:      include/linux/umh.h
9066
9067 KERNEL VIRTUAL MACHINE (KVM)
9068 M:      Paolo Bonzini <pbonzini@redhat.com>
9069 L:      kvm@vger.kernel.org
9070 W:      http://www.linux-kvm.org
9071 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9072 S:      Supported
9073 F:      Documentation/virt/kvm/
9074 F:      include/trace/events/kvm.h
9075 F:      include/uapi/asm-generic/kvm*
9076 F:      include/uapi/linux/kvm*
9077 F:      include/asm-generic/kvm*
9078 F:      include/linux/kvm*
9079 F:      include/kvm/iodev.h
9080 F:      virt/kvm/*
9081 F:      tools/kvm/
9082 F:      tools/testing/selftests/kvm/
9083
9084 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9085 M:      Marc Zyngier <maz@kernel.org>
9086 R:      James Morse <james.morse@arm.com>
9087 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9088 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9090 L:      kvmarm@lists.cs.columbia.edu
9091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9092 S:      Maintained
9093 F:      arch/arm/include/uapi/asm/kvm*
9094 F:      arch/arm/include/asm/kvm*
9095 F:      arch/arm/kvm/
9096 F:      arch/arm64/include/uapi/asm/kvm*
9097 F:      arch/arm64/include/asm/kvm*
9098 F:      arch/arm64/kvm/
9099 F:      virt/kvm/arm/
9100 F:      include/kvm/arm_*
9101
9102 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9103 L:      linux-mips@vger.kernel.org
9104 L:      kvm@vger.kernel.org
9105 S:      Orphan
9106 F:      arch/mips/include/uapi/asm/kvm*
9107 F:      arch/mips/include/asm/kvm*
9108 F:      arch/mips/kvm/
9109
9110 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9111 M:      Paul Mackerras <paulus@ozlabs.org>
9112 L:      kvm-ppc@vger.kernel.org
9113 W:      http://www.linux-kvm.org/
9114 T:      git git://github.com/agraf/linux-2.6.git
9115 S:      Supported
9116 F:      arch/powerpc/include/uapi/asm/kvm*
9117 F:      arch/powerpc/include/asm/kvm*
9118 F:      arch/powerpc/kvm/
9119 F:      arch/powerpc/kernel/kvm*
9120
9121 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9122 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9123 M:      Janosch Frank <frankja@linux.ibm.com>
9124 R:      David Hildenbrand <david@redhat.com>
9125 R:      Cornelia Huck <cohuck@redhat.com>
9126 L:      kvm@vger.kernel.org
9127 W:      http://www.ibm.com/developerworks/linux/linux390/
9128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9129 S:      Supported
9130 F:      arch/s390/include/uapi/asm/kvm*
9131 F:      arch/s390/include/asm/gmap.h
9132 F:      arch/s390/include/asm/kvm*
9133 F:      arch/s390/kvm/
9134 F:      arch/s390/mm/gmap.c
9135 F:      tools/testing/selftests/kvm/s390x/
9136 F:      tools/testing/selftests/kvm/*/s390x/
9137
9138 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9139 M:      Paolo Bonzini <pbonzini@redhat.com>
9140 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9141 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9142 R:      Wanpeng Li <wanpengli@tencent.com>
9143 R:      Jim Mattson <jmattson@google.com>
9144 R:      Joerg Roedel <joro@8bytes.org>
9145 L:      kvm@vger.kernel.org
9146 W:      http://www.linux-kvm.org
9147 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9148 S:      Supported
9149 F:      arch/x86/kvm/
9150 F:      arch/x86/kvm/*/
9151 F:      arch/x86/include/uapi/asm/kvm*
9152 F:      arch/x86/include/uapi/asm/vmx.h
9153 F:      arch/x86/include/uapi/asm/svm.h
9154 F:      arch/x86/include/asm/kvm*
9155 F:      arch/x86/include/asm/pvclock-abi.h
9156 F:      arch/x86/include/asm/svm.h
9157 F:      arch/x86/include/asm/vmx.h
9158 F:      arch/x86/kernel/kvm.c
9159 F:      arch/x86/kernel/kvmclock.c
9160
9161 KERNFS
9162 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9163 M:      Tejun Heo <tj@kernel.org>
9164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9165 S:      Supported
9166 F:      include/linux/kernfs.h
9167 F:      fs/kernfs/
9168
9169 KEXEC
9170 M:      Eric Biederman <ebiederm@xmission.com>
9171 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9172 L:      kexec@lists.infradead.org
9173 S:      Maintained
9174 F:      include/linux/kexec.h
9175 F:      include/uapi/linux/kexec.h
9176 F:      kernel/kexec*
9177
9178 KEYS-ENCRYPTED
9179 M:      Mimi Zohar <zohar@linux.ibm.com>
9180 L:      linux-integrity@vger.kernel.org
9181 L:      keyrings@vger.kernel.org
9182 S:      Supported
9183 F:      Documentation/security/keys/trusted-encrypted.rst
9184 F:      include/keys/encrypted-type.h
9185 F:      security/keys/encrypted-keys/
9186
9187 KEYS-TRUSTED
9188 M:      James Bottomley <jejb@linux.ibm.com>
9189 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9190 M:      Mimi Zohar <zohar@linux.ibm.com>
9191 L:      linux-integrity@vger.kernel.org
9192 L:      keyrings@vger.kernel.org
9193 S:      Supported
9194 F:      Documentation/security/keys/trusted-encrypted.rst
9195 F:      include/keys/trusted-type.h
9196 F:      security/keys/trusted.c
9197 F:      include/keys/trusted.h
9198
9199 KEYS/KEYRINGS:
9200 M:      David Howells <dhowells@redhat.com>
9201 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9202 L:      keyrings@vger.kernel.org
9203 S:      Maintained
9204 F:      Documentation/security/keys/core.rst
9205 F:      include/linux/key.h
9206 F:      include/linux/key-type.h
9207 F:      include/linux/keyctl.h
9208 F:      include/uapi/linux/keyctl.h
9209 F:      include/keys/
9210 F:      security/keys/
9211
9212 KGDB / KDB /debug_core
9213 M:      Jason Wessel <jason.wessel@windriver.com>
9214 M:      Daniel Thompson <daniel.thompson@linaro.org>
9215 R:      Douglas Anderson <dianders@chromium.org>
9216 W:      http://kgdb.wiki.kernel.org/
9217 L:      kgdb-bugreport@lists.sourceforge.net
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9219 S:      Maintained
9220 F:      Documentation/dev-tools/kgdb.rst
9221 F:      drivers/misc/kgdbts.c
9222 F:      drivers/tty/serial/kgdboc.c
9223 F:      include/linux/kdb.h
9224 F:      include/linux/kgdb.h
9225 F:      kernel/debug/
9226
9227 KMEMLEAK
9228 M:      Catalin Marinas <catalin.marinas@arm.com>
9229 S:      Maintained
9230 F:      Documentation/dev-tools/kmemleak.rst
9231 F:      include/linux/kmemleak.h
9232 F:      mm/kmemleak.c
9233 F:      mm/kmemleak-test.c
9234
9235 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9236 M:      Luis Chamberlain <mcgrof@kernel.org>
9237 L:      linux-kernel@vger.kernel.org
9238 S:      Maintained
9239 F:      kernel/kmod.c
9240 F:      include/linux/kmod.h
9241 F:      lib/test_kmod.c
9242 F:      tools/testing/selftests/kmod/
9243
9244 KPROBES
9245 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9246 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9247 M:      "David S. Miller" <davem@davemloft.net>
9248 M:      Masami Hiramatsu <mhiramat@kernel.org>
9249 S:      Maintained
9250 F:      Documentation/kprobes.txt
9251 F:      include/linux/kprobes.h
9252 F:      include/asm-generic/kprobes.h
9253 F:      kernel/kprobes.c
9254
9255 KS0108 LCD CONTROLLER DRIVER
9256 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9257 S:      Maintained
9258 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9259 F:      drivers/auxdisplay/ks0108.c
9260 F:      include/linux/ks0108.h
9261
9262 L3MDEV
9263 M:      David Ahern <dsahern@kernel.org>
9264 L:      netdev@vger.kernel.org
9265 S:      Maintained
9266 F:      net/l3mdev
9267 F:      include/net/l3mdev.h
9268
9269 L7 BPF FRAMEWORK
9270 M:      John Fastabend <john.fastabend@gmail.com>
9271 M:      Daniel Borkmann <daniel@iogearbox.net>
9272 L:      netdev@vger.kernel.org
9273 L:      bpf@vger.kernel.org
9274 S:      Maintained
9275 F:      include/linux/skmsg.h
9276 F:      net/core/skmsg.c
9277 F:      net/core/sock_map.c
9278 F:      net/ipv4/tcp_bpf.c
9279
9280 LANTIQ / INTEL Ethernet drivers
9281 M:      Hauke Mehrtens <hauke@hauke-m.de>
9282 L:      netdev@vger.kernel.org
9283 S:      Maintained
9284 F:      net/dsa/tag_gswip.c
9285 F:      drivers/net/ethernet/lantiq_xrx200.c
9286 F:      drivers/net/dsa/lantiq_pce.h
9287 F:      drivers/net/dsa/lantiq_gswip.c
9288
9289 LANTIQ MIPS ARCHITECTURE
9290 M:      John Crispin <john@phrozen.org>
9291 L:      linux-mips@vger.kernel.org
9292 S:      Maintained
9293 F:      arch/mips/lantiq
9294 F:      drivers/soc/lantiq
9295
9296 LAPB module
9297 L:      linux-x25@vger.kernel.org
9298 S:      Orphan
9299 F:      Documentation/networking/lapb-module.txt
9300 F:      include/*/lapb.h
9301 F:      net/lapb/
9302
9303 LASI 53c700 driver for PARISC
9304 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9305 L:      linux-scsi@vger.kernel.org
9306 S:      Maintained
9307 F:      Documentation/scsi/53c700.txt
9308 F:      drivers/scsi/53c700*
9309
9310 LEAKING_ADDRESSES
9311 M:      Tobin C. Harding <me@tobin.cc>
9312 M:      Tycho Andersen <tycho@tycho.ws>
9313 L:      kernel-hardening@lists.openwall.com
9314 S:      Maintained
9315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9316 F:      scripts/leaking_addresses.pl
9317
9318 LED SUBSYSTEM
9319 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9320 M:      Pavel Machek <pavel@ucw.cz>
9321 R:      Dan Murphy <dmurphy@ti.com>
9322 L:      linux-leds@vger.kernel.org
9323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9325 S:      Maintained
9326 F:      Documentation/devicetree/bindings/leds/
9327 F:      drivers/leds/
9328 F:      include/linux/leds.h
9329
9330 LEGACY EEPROM DRIVER
9331 M:      Jean Delvare <jdelvare@suse.com>
9332 S:      Maintained
9333 F:      Documentation/misc-devices/eeprom.rst
9334 F:      drivers/misc/eeprom/eeprom.c
9335
9336 LEGO MINDSTORMS EV3
9337 R:      David Lechner <david@lechnology.com>
9338 S:      Maintained
9339 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9340 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9341 F:      drivers/power/supply/lego_ev3_battery.c
9342
9343 LEGO USB Tower driver
9344 M:      Juergen Stuber <starblue@users.sourceforge.net>
9345 L:      legousb-devel@lists.sourceforge.net
9346 W:      http://legousb.sourceforge.net/
9347 S:      Maintained
9348 F:      drivers/usb/misc/legousbtower.c
9349
9350 LG LAPTOP EXTRAS
9351 M:      Matan Ziv-Av <matan@svgalib.org>
9352 L:      platform-driver-x86@vger.kernel.org
9353 S:      Maintained
9354 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9355 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9356 F:      drivers/platform/x86/lg-laptop.c
9357
9358 LG2160 MEDIA DRIVER
9359 M:      Michael Krufky <mkrufky@linuxtv.org>
9360 L:      linux-media@vger.kernel.org
9361 W:      https://linuxtv.org
9362 W:      http://github.com/mkrufky
9363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9364 T:      git git://linuxtv.org/mkrufky/tuners.git
9365 S:      Maintained
9366 F:      drivers/media/dvb-frontends/lg2160.*
9367
9368 LGDT3305 MEDIA DRIVER
9369 M:      Michael Krufky <mkrufky@linuxtv.org>
9370 L:      linux-media@vger.kernel.org
9371 W:      https://linuxtv.org
9372 W:      http://github.com/mkrufky
9373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9374 T:      git git://linuxtv.org/mkrufky/tuners.git
9375 S:      Maintained
9376 F:      drivers/media/dvb-frontends/lgdt3305.*
9377
9378 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9379 M:      Viresh Kumar <vireshk@kernel.org>
9380 L:      linux-ide@vger.kernel.org
9381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9382 S:      Maintained
9383 F:      include/linux/pata_arasan_cf_data.h
9384 F:      drivers/ata/pata_arasan_cf.c
9385
9386 LIBATA PATA DRIVERS
9387 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9388 M:      Jens Axboe <axboe@kernel.dk>
9389 L:      linux-ide@vger.kernel.org
9390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9391 S:      Maintained
9392 F:      drivers/ata/pata_*.c
9393 F:      drivers/ata/ata_generic.c
9394
9395 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9396 M:      Linus Walleij <linus.walleij@linaro.org>
9397 L:      linux-ide@vger.kernel.org
9398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9399 S:      Maintained
9400 F:      drivers/ata/pata_ftide010.c
9401 F:      drivers/ata/sata_gemini.c
9402 F:      drivers/ata/sata_gemini.h
9403
9404 LIBATA SATA AHCI PLATFORM devices support
9405 M:      Hans de Goede <hdegoede@redhat.com>
9406 M:      Jens Axboe <axboe@kernel.dk>
9407 L:      linux-ide@vger.kernel.org
9408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9409 S:      Maintained
9410 F:      drivers/ata/ahci_platform.c
9411 F:      drivers/ata/libahci_platform.c
9412 F:      include/linux/ahci_platform.h
9413
9414 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9415 M:      Mikael Pettersson <mikpelinux@gmail.com>
9416 L:      linux-ide@vger.kernel.org
9417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9418 S:      Maintained
9419 F:      drivers/ata/sata_promise.*
9420
9421 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9422 M:      Jens Axboe <axboe@kernel.dk>
9423 L:      linux-ide@vger.kernel.org
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9425 S:      Maintained
9426 F:      drivers/ata/
9427 F:      include/linux/ata.h
9428 F:      include/linux/libata.h
9429 F:      Documentation/devicetree/bindings/ata/
9430
9431 LIBLOCKDEP
9432 M:      Sasha Levin <alexander.levin@microsoft.com>
9433 S:      Maintained
9434 F:      tools/lib/lockdep/
9435
9436 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9437 M:      Dan Williams <dan.j.williams@intel.com>
9438 M:      Vishal Verma <vishal.l.verma@intel.com>
9439 M:      Dave Jiang <dave.jiang@intel.com>
9440 L:      linux-nvdimm@lists.01.org
9441 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9442 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9443 S:      Supported
9444 F:      drivers/nvdimm/blk.c
9445 F:      drivers/nvdimm/region_devs.c
9446
9447 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9448 M:      Vishal Verma <vishal.l.verma@intel.com>
9449 M:      Dan Williams <dan.j.williams@intel.com>
9450 M:      Dave Jiang <dave.jiang@intel.com>
9451 L:      linux-nvdimm@lists.01.org
9452 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9453 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9454 S:      Supported
9455 F:      drivers/nvdimm/btt*
9456
9457 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9458 M:      Dan Williams <dan.j.williams@intel.com>
9459 M:      Vishal Verma <vishal.l.verma@intel.com>
9460 M:      Dave Jiang <dave.jiang@intel.com>
9461 L:      linux-nvdimm@lists.01.org
9462 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9463 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9464 S:      Supported
9465 F:      drivers/nvdimm/pmem*
9466
9467 LIBNVDIMM: DEVICETREE BINDINGS
9468 M:      Oliver O'Halloran <oohall@gmail.com>
9469 L:      linux-nvdimm@lists.01.org
9470 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9471 S:      Supported
9472 F:      drivers/nvdimm/of_pmem.c
9473 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9474
9475 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9476 M:      Dan Williams <dan.j.williams@intel.com>
9477 M:      Vishal Verma <vishal.l.verma@intel.com>
9478 M:      Dave Jiang <dave.jiang@intel.com>
9479 M:      Ira Weiny <ira.weiny@intel.com>
9480 L:      linux-nvdimm@lists.01.org
9481 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9482 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9484 S:      Supported
9485 F:      drivers/nvdimm/*
9486 F:      drivers/acpi/nfit/*
9487 F:      include/linux/nd.h
9488 F:      include/linux/libnvdimm.h
9489 F:      include/uapi/linux/ndctl.h
9490
9491 LICENSES and SPDX stuff
9492 M:      Thomas Gleixner <tglx@linutronix.de>
9493 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9494 L:      linux-spdx@vger.kernel.org
9495 S:      Maintained
9496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9497 F:      COPYING
9498 F:      Documentation/process/license-rules.rst
9499 F:      LICENSES/
9500 F:      scripts/spdxcheck-test.sh
9501 F:      scripts/spdxcheck.py
9502
9503 LIGHTNVM PLATFORM SUPPORT
9504 M:      Matias Bjorling <mb@lightnvm.io>
9505 W:      http://github/OpenChannelSSD
9506 L:      linux-block@vger.kernel.org
9507 S:      Maintained
9508 F:      drivers/lightnvm/
9509 F:      include/linux/lightnvm.h
9510 F:      include/uapi/linux/lightnvm.h
9511
9512 LINUX FOR POWER MACINTOSH
9513 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9514 W:      http://www.penguinppc.org/
9515 L:      linuxppc-dev@lists.ozlabs.org
9516 S:      Maintained
9517 F:      arch/powerpc/platforms/powermac/
9518 F:      drivers/macintosh/
9519
9520 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9521 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9522 M:      Paul Mackerras <paulus@samba.org>
9523 M:      Michael Ellerman <mpe@ellerman.id.au>
9524 W:      https://github.com/linuxppc/linux/wiki
9525 L:      linuxppc-dev@lists.ozlabs.org
9526 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9528 S:      Supported
9529 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9530 F:      Documentation/devicetree/bindings/powerpc/
9531 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9532 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9533 F:      Documentation/powerpc/
9534 F:      arch/powerpc/
9535 F:      drivers/char/tpm/tpm_ibmvtpm*
9536 F:      drivers/crypto/nx/
9537 F:      drivers/crypto/vmx/
9538 F:      drivers/i2c/busses/i2c-opal.c
9539 F:      drivers/net/ethernet/ibm/ibmveth.*
9540 F:      drivers/net/ethernet/ibm/ibmvnic.*
9541 F:      drivers/pci/hotplug/pnv_php.c
9542 F:      drivers/pci/hotplug/rpa*
9543 F:      drivers/rtc/rtc-opal.c
9544 F:      drivers/scsi/ibmvscsi/
9545 F:      drivers/tty/hvc/hvc_opal.c
9546 F:      drivers/watchdog/wdrtas.c
9547 F:      tools/testing/selftests/powerpc
9548 N:      /pmac
9549 N:      powermac
9550 N:      powernv
9551 N:      [^a-z0-9]ps3
9552 N:      pseries
9553
9554 LINUX FOR POWERPC EMBEDDED MPC5XXX
9555 M:      Anatolij Gustschin <agust@denx.de>
9556 L:      linuxppc-dev@lists.ozlabs.org
9557 T:      git git://git.denx.de/linux-denx-agust.git
9558 S:      Maintained
9559 F:      arch/powerpc/platforms/512x/
9560 F:      arch/powerpc/platforms/52xx/
9561
9562 LINUX FOR POWERPC EMBEDDED PPC4XX
9563 M:      Alistair Popple <alistair@popple.id.au>
9564 M:      Matt Porter <mporter@kernel.crashing.org>
9565 W:      http://www.penguinppc.org/
9566 L:      linuxppc-dev@lists.ozlabs.org
9567 S:      Maintained
9568 F:      arch/powerpc/platforms/40x/
9569 F:      arch/powerpc/platforms/44x/
9570
9571 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9572 M:      Scott Wood <oss@buserror.net>
9573 M:      Kumar Gala <galak@kernel.crashing.org>
9574 W:      http://www.penguinppc.org/
9575 L:      linuxppc-dev@lists.ozlabs.org
9576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9577 S:      Maintained
9578 F:      arch/powerpc/platforms/83xx/
9579 F:      arch/powerpc/platforms/85xx/
9580 F:      Documentation/devicetree/bindings/powerpc/fsl/
9581
9582 LINUX FOR POWERPC EMBEDDED PPC8XX
9583 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9584 W:      http://www.penguinppc.org/
9585 L:      linuxppc-dev@lists.ozlabs.org
9586 S:      Maintained
9587 F:      arch/powerpc/platforms/8xx/
9588
9589 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9590 L:      linuxppc-dev@lists.ozlabs.org
9591 S:      Orphan
9592 F:      arch/powerpc/*/*virtex*
9593 F:      arch/powerpc/*/*/*virtex*
9594
9595 LINUX FOR POWERPC PA SEMI PWRFICIENT
9596 L:      linuxppc-dev@lists.ozlabs.org
9597 S:      Orphan
9598 F:      arch/powerpc/platforms/pasemi/
9599 F:      drivers/*/*pasemi*
9600 F:      drivers/*/*/*pasemi*
9601
9602 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9603 M:      Kees Cook <keescook@chromium.org>
9604 S:      Maintained
9605 F:      drivers/misc/lkdtm/*
9606
9607 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9608 M:      Alan Stern <stern@rowland.harvard.edu>
9609 M:      Andrea Parri <parri.andrea@gmail.com>
9610 M:      Will Deacon <will@kernel.org>
9611 M:      Peter Zijlstra <peterz@infradead.org>
9612 M:      Boqun Feng <boqun.feng@gmail.com>
9613 M:      Nicholas Piggin <npiggin@gmail.com>
9614 M:      David Howells <dhowells@redhat.com>
9615 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9616 M:      Luc Maranget <luc.maranget@inria.fr>
9617 M:      "Paul E. McKenney" <paulmck@kernel.org>
9618 R:      Akira Yokosawa <akiyks@gmail.com>
9619 R:      Daniel Lustig <dlustig@nvidia.com>
9620 L:      linux-kernel@vger.kernel.org
9621 L:      linux-arch@vger.kernel.org
9622 S:      Supported
9623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9624 F:      tools/memory-model/
9625 F:      Documentation/atomic_bitops.txt
9626 F:      Documentation/atomic_t.txt
9627 F:      Documentation/core-api/atomic_ops.rst
9628 F:      Documentation/core-api/refcount-vs-atomic.rst
9629 F:      Documentation/memory-barriers.txt
9630
9631 LIS3LV02D ACCELEROMETER DRIVER
9632 M:      Eric Piel <eric.piel@tremplin-utc.net>
9633 S:      Maintained
9634 F:      Documentation/misc-devices/lis3lv02d.rst
9635 F:      drivers/misc/lis3lv02d/
9636 F:      drivers/platform/x86/hp_accel.c
9637
9638 LIST KUNIT TEST
9639 M:      David Gow <davidgow@google.com>
9640 L:      linux-kselftest@vger.kernel.org
9641 L:      kunit-dev@googlegroups.com
9642 S:      Maintained
9643 F:      lib/list-test.c
9644
9645 LIVE PATCHING
9646 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9647 M:      Jiri Kosina <jikos@kernel.org>
9648 M:      Miroslav Benes <mbenes@suse.cz>
9649 M:      Petr Mladek <pmladek@suse.com>
9650 R:      Joe Lawrence <joe.lawrence@redhat.com>
9651 S:      Maintained
9652 F:      kernel/livepatch/
9653 F:      include/linux/livepatch.h
9654 F:      arch/x86/include/asm/livepatch.h
9655 F:      arch/x86/kernel/livepatch.c
9656 F:      Documentation/livepatch/
9657 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9658 F:      samples/livepatch/
9659 F:      tools/testing/selftests/livepatch/
9660 L:      live-patching@vger.kernel.org
9661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9662
9663 LLC (802.2)
9664 L:      netdev@vger.kernel.org
9665 S:      Odd fixes
9666 F:      include/linux/llc.h
9667 F:      include/uapi/linux/llc.h
9668 F:      include/net/llc*
9669 F:      net/llc/
9670
9671 LM73 HARDWARE MONITOR DRIVER
9672 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9673 L:      linux-hwmon@vger.kernel.org
9674 S:      Maintained
9675 F:      drivers/hwmon/lm73.c
9676
9677 LM78 HARDWARE MONITOR DRIVER
9678 M:      Jean Delvare <jdelvare@suse.com>
9679 L:      linux-hwmon@vger.kernel.org
9680 S:      Maintained
9681 F:      Documentation/hwmon/lm78.rst
9682 F:      drivers/hwmon/lm78.c
9683
9684 LM83 HARDWARE MONITOR DRIVER
9685 M:      Jean Delvare <jdelvare@suse.com>
9686 L:      linux-hwmon@vger.kernel.org
9687 S:      Maintained
9688 F:      Documentation/hwmon/lm83.rst
9689 F:      drivers/hwmon/lm83.c
9690
9691 LM90 HARDWARE MONITOR DRIVER
9692 M:      Jean Delvare <jdelvare@suse.com>
9693 L:      linux-hwmon@vger.kernel.org
9694 S:      Maintained
9695 F:      Documentation/hwmon/lm90.rst
9696 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9697 F:      drivers/hwmon/lm90.c
9698 F:      include/dt-bindings/thermal/lm90.h
9699
9700 LM95234 HARDWARE MONITOR DRIVER
9701 M:      Guenter Roeck <linux@roeck-us.net>
9702 L:      linux-hwmon@vger.kernel.org
9703 S:      Maintained
9704 F:      Documentation/hwmon/lm95234.rst
9705 F:      drivers/hwmon/lm95234.c
9706
9707 LME2510 MEDIA DRIVER
9708 M:      Malcolm Priestley <tvboxspy@gmail.com>
9709 L:      linux-media@vger.kernel.org
9710 W:      https://linuxtv.org
9711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9712 S:      Maintained
9713 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9714
9715 LOADPIN SECURITY MODULE
9716 M:      Kees Cook <keescook@chromium.org>
9717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9718 S:      Supported
9719 F:      security/loadpin/
9720 F:      Documentation/admin-guide/LSM/LoadPin.rst
9721
9722 LOCKING PRIMITIVES
9723 M:      Peter Zijlstra <peterz@infradead.org>
9724 M:      Ingo Molnar <mingo@redhat.com>
9725 M:      Will Deacon <will@kernel.org>
9726 L:      linux-kernel@vger.kernel.org
9727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9728 S:      Maintained
9729 F:      Documentation/locking/
9730 F:      include/linux/lockdep.h
9731 F:      include/linux/spinlock*.h
9732 F:      arch/*/include/asm/spinlock*.h
9733 F:      include/linux/rwlock*.h
9734 F:      include/linux/mutex*.h
9735 F:      include/linux/rwsem*.h
9736 F:      include/linux/seqlock.h
9737 F:      lib/locking*.[ch]
9738 F:      kernel/locking/
9739 X:      kernel/locking/locktorture.c
9740
9741 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9742 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9743 L:      linux-ntfs-dev@lists.sourceforge.net
9744 W:      http://www.linux-ntfs.org/content/view/19/37/
9745 S:      Maintained
9746 F:      Documentation/admin-guide/ldm.rst
9747 F:      block/partitions/ldm.*
9748
9749 LOGITECH HID GAMING KEYBOARDS
9750 M:      Hans de Goede <hdegoede@redhat.com>
9751 L:      linux-input@vger.kernel.org
9752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9753 S:      Maintained
9754 F:      drivers/hid/hid-lg-g15.c
9755
9756 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9757 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9758 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9759 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9760 L:      MPT-FusionLinux.pdl@broadcom.com
9761 L:      linux-scsi@vger.kernel.org
9762 W:      http://www.avagotech.com/support/
9763 S:      Supported
9764 F:      drivers/message/fusion/
9765 F:      drivers/scsi/mpt3sas/
9766
9767 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9768 M:      Matthew Wilcox <willy@infradead.org>
9769 L:      linux-scsi@vger.kernel.org
9770 S:      Maintained
9771 F:      drivers/scsi/sym53c8xx_2/
9772
9773 LTC1660 DAC DRIVER
9774 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9775 L:      linux-iio@vger.kernel.org
9776 S:      Maintained
9777 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9778 F:      drivers/iio/dac/ltc1660.c
9779
9780 LTC2983 IIO TEMPERATURE DRIVER
9781 M:      Nuno Sá <nuno.sa@analog.com>
9782 W:      http://ez.analog.com/community/linux-device-drivers
9783 L:      linux-iio@vger.kernel.org
9784 S:      Supported
9785 F:      drivers/iio/temperature/ltc2983.c
9786 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9787
9788 LTC4261 HARDWARE MONITOR DRIVER
9789 M:      Guenter Roeck <linux@roeck-us.net>
9790 L:      linux-hwmon@vger.kernel.org
9791 S:      Maintained
9792 F:      Documentation/hwmon/ltc4261.rst
9793 F:      drivers/hwmon/ltc4261.c
9794
9795 LTC2947 HARDWARE MONITOR DRIVER
9796 M:      Nuno Sá <nuno.sa@analog.com>
9797 W:      http://ez.analog.com/community/linux-device-drivers
9798 L:      linux-hwmon@vger.kernel.org
9799 S:      Supported
9800 F:      drivers/hwmon/ltc2947-core.c
9801 F:      drivers/hwmon/ltc2947-spi.c
9802 F:      drivers/hwmon/ltc2947-i2c.c
9803 F:      drivers/hwmon/ltc2947.h
9804 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9805
9806 LTC4306 I2C MULTIPLEXER DRIVER
9807 M:      Michael Hennerich <michael.hennerich@analog.com>
9808 W:      http://ez.analog.com/community/linux-device-drivers
9809 L:      linux-i2c@vger.kernel.org
9810 S:      Supported
9811 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9812 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9813
9814 LTP (Linux Test Project)
9815 M:      Mike Frysinger <vapier@gentoo.org>
9816 M:      Cyril Hrubis <chrubis@suse.cz>
9817 M:      Wanlong Gao <wanlong.gao@gmail.com>
9818 M:      Jan Stancek <jstancek@redhat.com>
9819 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9820 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9821 L:      ltp@lists.linux.it (subscribers-only)
9822 W:      http://linux-test-project.github.io/
9823 T:      git git://github.com/linux-test-project/ltp.git
9824 S:      Maintained
9825
9826 M68K ARCHITECTURE
9827 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9828 L:      linux-m68k@lists.linux-m68k.org
9829 W:      http://www.linux-m68k.org/
9830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9831 S:      Maintained
9832 F:      arch/m68k/
9833 F:      drivers/zorro/
9834
9835 M68K ON APPLE MACINTOSH
9836 M:      Joshua Thompson <funaho@jurai.org>
9837 W:      http://www.mac.linux-m68k.org/
9838 L:      linux-m68k@lists.linux-m68k.org
9839 S:      Maintained
9840 F:      arch/m68k/mac/
9841
9842 M68K ON HP9000/300
9843 M:      Philip Blundell <philb@gnu.org>
9844 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9845 S:      Maintained
9846 F:      arch/m68k/hp300/
9847
9848 M88DS3103 MEDIA DRIVER
9849 M:      Antti Palosaari <crope@iki.fi>
9850 L:      linux-media@vger.kernel.org
9851 W:      https://linuxtv.org
9852 W:      http://palosaari.fi/linux/
9853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9854 T:      git git://linuxtv.org/anttip/media_tree.git
9855 S:      Maintained
9856 F:      drivers/media/dvb-frontends/m88ds3103*
9857
9858 M88RS2000 MEDIA DRIVER
9859 M:      Malcolm Priestley <tvboxspy@gmail.com>
9860 L:      linux-media@vger.kernel.org
9861 W:      https://linuxtv.org
9862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9863 S:      Maintained
9864 F:      drivers/media/dvb-frontends/m88rs2000*
9865
9866 MA901 MASTERKIT USB FM RADIO DRIVER
9867 M:      Alexey Klimov <klimov.linux@gmail.com>
9868 L:      linux-media@vger.kernel.org
9869 T:      git git://linuxtv.org/media_tree.git
9870 S:      Maintained
9871 F:      drivers/media/radio/radio-ma901.c
9872
9873 MAC80211
9874 M:      Johannes Berg <johannes@sipsolutions.net>
9875 L:      linux-wireless@vger.kernel.org
9876 W:      http://wireless.kernel.org/
9877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9879 S:      Maintained
9880 F:      Documentation/networking/mac80211-injection.txt
9881 F:      include/net/mac80211.h
9882 F:      net/mac80211/
9883 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9884 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9885
9886 MAILBOX API
9887 M:      Jassi Brar <jassisinghbrar@gmail.com>
9888 L:      linux-kernel@vger.kernel.org
9889 S:      Maintained
9890 F:      drivers/mailbox/
9891 F:      include/linux/mailbox_client.h
9892 F:      include/linux/mailbox_controller.h
9893
9894 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9895 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9896 W:      http://www.kernel.org/doc/man-pages
9897 L:      linux-man@vger.kernel.org
9898 S:      Maintained
9899
9900 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9901 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9902 L:      linux-mips@vger.kernel.org
9903 S:      Maintained
9904 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9905
9906 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9907 M:      Andrew Lunn <andrew@lunn.ch>
9908 M:      Vivien Didelot <vivien.didelot@gmail.com>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/net/dsa/mv88e6xxx/
9912 F:      include/linux/platform_data/mv88e6xxx.h
9913 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9914 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9915
9916 MARVELL ARMADA DRM SUPPORT
9917 M:      Russell King <linux@armlinux.org.uk>
9918 S:      Maintained
9919 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9920 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9921 F:      drivers/gpu/drm/armada/
9922 F:      include/uapi/drm/armada_drm.h
9923 F:      Documentation/devicetree/bindings/display/armada/
9924
9925 MARVELL ARMADA 3700 PHY DRIVERS
9926 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9927 S:      Maintained
9928 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9929 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9930 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9931 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9932
9933 MARVELL CRYPTO DRIVER
9934 M:      Boris Brezillon <bbrezillon@kernel.org>
9935 M:      Arnaud Ebalard <arno@natisbad.org>
9936 F:      drivers/crypto/marvell/
9937 S:      Maintained
9938 L:      linux-crypto@vger.kernel.org
9939
9940 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9941 M:      Mirko Lindner <mlindner@marvell.com>
9942 M:      Stephen Hemminger <stephen@networkplumber.org>
9943 L:      netdev@vger.kernel.org
9944 S:      Maintained
9945 F:      drivers/net/ethernet/marvell/sk*
9946
9947 MARVELL LIBERTAS WIRELESS DRIVER
9948 L:      libertas-dev@lists.infradead.org
9949 S:      Orphan
9950 F:      drivers/net/wireless/marvell/libertas/
9951
9952 MARVELL MACCHIATOBIN SUPPORT
9953 M:      Russell King <linux@armlinux.org.uk>
9954 L:      linux-arm-kernel@lists.infradead.org
9955 S:      Maintained
9956 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9957
9958 MARVELL MV643XX ETHERNET DRIVER
9959 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9960 L:      netdev@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9963 F:      include/linux/mv643xx.h
9964
9965 MARVELL MV88X3310 PHY DRIVER
9966 M:      Russell King <linux@armlinux.org.uk>
9967 L:      netdev@vger.kernel.org
9968 S:      Maintained
9969 F:      drivers/net/phy/marvell10g.c
9970
9971 MARVELL MVEBU THERMAL DRIVER
9972 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9973 S:      Maintained
9974 F:      drivers/thermal/armada_thermal.c
9975
9976 MARVELL MVNETA ETHERNET DRIVER
9977 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9978 L:      netdev@vger.kernel.org
9979 S:      Maintained
9980 F:      drivers/net/ethernet/marvell/mvneta.*
9981
9982 MARVELL MWIFIEX WIRELESS DRIVER
9983 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9984 M:      Nishant Sarmukadam <nishants@marvell.com>
9985 M:      Ganapathi Bhat <gbhat@marvell.com>
9986 M:      Xinming Hu <huxinming820@gmail.com>
9987 L:      linux-wireless@vger.kernel.org
9988 S:      Maintained
9989 F:      drivers/net/wireless/marvell/mwifiex/
9990
9991 MARVELL MWL8K WIRELESS DRIVER
9992 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9993 L:      linux-wireless@vger.kernel.org
9994 S:      Odd Fixes
9995 F:      drivers/net/wireless/marvell/mwl8k.c
9996
9997 MARVELL NAND CONTROLLER DRIVER
9998 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9999 L:      linux-mtd@lists.infradead.org
10000 S:      Maintained
10001 F:      drivers/mtd/nand/raw/marvell_nand.c
10002 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10003
10004 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10005 M:      Nicolas Pitre <nico@fluxnic.net>
10006 S:      Odd Fixes
10007 F:      drivers/mmc/host/mvsdio.*
10008
10009 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10010 M:      Hu Ziji <huziji@marvell.com>
10011 L:      linux-mmc@vger.kernel.org
10012 S:      Supported
10013 F:      drivers/mmc/host/sdhci-xenon*
10014 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10015
10016 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10017 M:      Sunil Goutham <sgoutham@marvell.com>
10018 M:      Linu Cherian <lcherian@marvell.com>
10019 M:      Geetha sowjanya <gakula@marvell.com>
10020 M:      Jerin Jacob <jerinj@marvell.com>
10021 L:      netdev@vger.kernel.org
10022 S:      Supported
10023 F:      drivers/net/ethernet/marvell/octeontx2/af/
10024
10025 MATROX FRAMEBUFFER DRIVER
10026 L:      linux-fbdev@vger.kernel.org
10027 S:      Orphan
10028 F:      drivers/video/fbdev/matrox/matroxfb_*
10029 F:      include/uapi/linux/matroxfb.h
10030
10031 MAX16065 HARDWARE MONITOR DRIVER
10032 M:      Guenter Roeck <linux@roeck-us.net>
10033 L:      linux-hwmon@vger.kernel.org
10034 S:      Maintained
10035 F:      Documentation/hwmon/max16065.rst
10036 F:      drivers/hwmon/max16065.c
10037
10038 MAX2175 SDR TUNER DRIVER
10039 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10040 L:      linux-media@vger.kernel.org
10041 T:      git git://linuxtv.org/media_tree.git
10042 S:      Maintained
10043 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10044 F:      Documentation/media/v4l-drivers/max2175.rst
10045 F:      drivers/media/i2c/max2175*
10046 F:      include/uapi/linux/max2175.h
10047
10048 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10049 L:      linux-hwmon@vger.kernel.org
10050 S:      Orphan
10051 F:      Documentation/hwmon/max6650.rst
10052 F:      drivers/hwmon/max6650.c
10053
10054 MAX6697 HARDWARE MONITOR DRIVER
10055 M:      Guenter Roeck <linux@roeck-us.net>
10056 L:      linux-hwmon@vger.kernel.org
10057 S:      Maintained
10058 F:      Documentation/hwmon/max6697.rst
10059 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10060 F:      drivers/hwmon/max6697.c
10061 F:      include/linux/platform_data/max6697.h
10062
10063 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10064 M:      Peter Rosin <peda@axentia.se>
10065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10066 S:      Maintained
10067 F:      Documentation/devicetree/bindings/sound/max9860.txt
10068 F:      sound/soc/codecs/max9860.*
10069
10070 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10071 M:      Andreas Klinger <ak@it-klinger.de>
10072 L:      linux-iio@vger.kernel.org
10073 S:      Maintained
10074 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10075 F:      drivers/iio/proximity/mb1232.c
10076
10077 MAXIM MAX77650 PMIC MFD DRIVER
10078 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10079 L:      linux-kernel@vger.kernel.org
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10082 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10083 F:      include/linux/mfd/max77650.h
10084 F:      drivers/mfd/max77650.c
10085 F:      drivers/regulator/max77650-regulator.c
10086 F:      drivers/power/supply/max77650-charger.c
10087 F:      drivers/input/misc/max77650-onkey.c
10088 F:      drivers/leds/leds-max77650.c
10089 F:      drivers/gpio/gpio-max77650.c
10090
10091 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10092 M:      Javier Martinez Canillas <javier@dowhile0.org>
10093 L:      linux-kernel@vger.kernel.org
10094 S:      Supported
10095 F:      drivers/regulator/max77802-regulator.c
10096 F:      Documentation/devicetree/bindings/*/*max77802.txt
10097 F:      include/dt-bindings/*/*max77802.h
10098
10099 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10100 M:      Krzysztof Kozlowski <krzk@kernel.org>
10101 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10102 L:      linux-pm@vger.kernel.org
10103 S:      Supported
10104 F:      drivers/power/supply/max14577_charger.c
10105 F:      drivers/power/supply/max77693_charger.c
10106
10107 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10108 M:      Chanwoo Choi <cw00.choi@samsung.com>
10109 M:      Krzysztof Kozlowski <krzk@kernel.org>
10110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10111 L:      linux-kernel@vger.kernel.org
10112 S:      Supported
10113 F:      drivers/*/max14577*.c
10114 F:      drivers/*/max77686*.c
10115 F:      drivers/*/max77693*.c
10116 F:      drivers/extcon/extcon-max14577.c
10117 F:      drivers/extcon/extcon-max77693.c
10118 F:      drivers/rtc/rtc-max77686.c
10119 F:      drivers/clk/clk-max77686.c
10120 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10121 F:      Documentation/devicetree/bindings/*/max77686.txt
10122 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10123 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10124 F:      include/linux/mfd/max14577*.h
10125 F:      include/linux/mfd/max77686*.h
10126 F:      include/linux/mfd/max77693*.h
10127
10128 MAXIRADIO FM RADIO RECEIVER DRIVER
10129 M:      Hans Verkuil <hverkuil@xs4all.nl>
10130 L:      linux-media@vger.kernel.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 W:      https://linuxtv.org
10133 S:      Maintained
10134 F:      drivers/media/radio/radio-maxiradio*
10135
10136 MCAN MMIO DEVICE DRIVER
10137 M:      Dan Murphy <dmurphy@ti.com>
10138 M:      Sriram Dash <sriram.dash@samsung.com>
10139 L:      linux-can@vger.kernel.org
10140 S:      Maintained
10141 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10142 F:      drivers/net/can/m_can/m_can.c
10143 F:      drivers/net/can/m_can/m_can.h
10144 F:      drivers/net/can/m_can/m_can_platform.c
10145
10146 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10147 M:      Peter Rosin <peda@axentia.se>
10148 L:      linux-iio@vger.kernel.org
10149 S:      Maintained
10150 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10151 F:      drivers/iio/potentiometer/mcp4018.c
10152 F:      drivers/iio/potentiometer/mcp4531.c
10153
10154 MCR20A IEEE-802.15.4 RADIO DRIVER
10155 M:      Xue Liu <liuxuenetmail@gmail.com>
10156 L:      linux-wpan@vger.kernel.org
10157 W:      https://github.com/xueliu/mcr20a-linux
10158 S:      Maintained
10159 F:      drivers/net/ieee802154/mcr20a.c
10160 F:      drivers/net/ieee802154/mcr20a.h
10161 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10162
10163 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10164 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10165 L:      linux-iio@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/iio/dac/cio-dac.c
10168
10169 MEDIA CONTROLLER FRAMEWORK
10170 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10171 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10172 L:      linux-media@vger.kernel.org
10173 W:      https://www.linuxtv.org
10174 T:      git git://linuxtv.org/media_tree.git
10175 S:      Supported
10176 F:      drivers/media/mc/
10177 F:      include/media/media-*.h
10178 F:      include/uapi/linux/media.h
10179
10180 MEDIA DRIVERS FOR ASCOT2E
10181 M:      Sergey Kozlov <serjk@netup.ru>
10182 M:      Abylay Ospan <aospan@netup.ru>
10183 L:      linux-media@vger.kernel.org
10184 W:      https://linuxtv.org
10185 W:      http://netup.tv/
10186 T:      git git://linuxtv.org/media_tree.git
10187 S:      Supported
10188 F:      drivers/media/dvb-frontends/ascot2e*
10189
10190 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10191 M:      Jasmin Jessich <jasmin@anw.at>
10192 L:      linux-media@vger.kernel.org
10193 W:      https://linuxtv.org
10194 T:      git git://linuxtv.org/media_tree.git
10195 S:      Maintained
10196 F:      drivers/media/dvb-frontends/cxd2099*
10197
10198 MEDIA DRIVERS FOR CXD2841ER
10199 M:      Sergey Kozlov <serjk@netup.ru>
10200 M:      Abylay Ospan <aospan@netup.ru>
10201 L:      linux-media@vger.kernel.org
10202 W:      https://linuxtv.org
10203 W:      http://netup.tv/
10204 T:      git git://linuxtv.org/media_tree.git
10205 S:      Supported
10206 F:      drivers/media/dvb-frontends/cxd2841er*
10207
10208 MEDIA DRIVERS FOR CXD2880
10209 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10210 L:      linux-media@vger.kernel.org
10211 W:      http://linuxtv.org/
10212 T:      git git://linuxtv.org/media_tree.git
10213 S:      Supported
10214 F:      drivers/media/dvb-frontends/cxd2880/*
10215 F:      drivers/media/spi/cxd2880*
10216
10217 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10218 L:      linux-media@vger.kernel.org
10219 W:      https://linuxtv.org
10220 T:      git git://linuxtv.org/media_tree.git
10221 S:      Orphan
10222 F:      drivers/media/pci/ddbridge/*
10223
10224 MEDIA DRIVERS FOR FREESCALE IMX
10225 M:      Steve Longerbeam <slongerbeam@gmail.com>
10226 M:      Philipp Zabel <p.zabel@pengutronix.de>
10227 L:      linux-media@vger.kernel.org
10228 T:      git git://linuxtv.org/media_tree.git
10229 S:      Maintained
10230 F:      Documentation/devicetree/bindings/media/imx.txt
10231 F:      Documentation/media/v4l-drivers/imx.rst
10232 F:      drivers/staging/media/imx/
10233 F:      include/linux/imx-media.h
10234 F:      include/media/imx.h
10235
10236 MEDIA DRIVER FOR FREESCALE IMX PXP
10237 M:      Philipp Zabel <p.zabel@pengutronix.de>
10238 L:      linux-media@vger.kernel.org
10239 T:      git git://linuxtv.org/media_tree.git
10240 S:      Maintained
10241 F:      drivers/media/platform/imx-pxp.[ch]
10242
10243 MEDIA DRIVERS FOR FREESCALE IMX7
10244 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10245 L:      linux-media@vger.kernel.org
10246 T:      git git://linuxtv.org/media_tree.git
10247 S:      Maintained
10248 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10249 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10250 F:      Documentation/media/v4l-drivers/imx7.rst
10251 F:      drivers/staging/media/imx/imx7-media-csi.c
10252 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10253
10254 MEDIA DRIVERS FOR HELENE
10255 M:      Abylay Ospan <aospan@netup.ru>
10256 L:      linux-media@vger.kernel.org
10257 W:      https://linuxtv.org
10258 W:      http://netup.tv/
10259 T:      git git://linuxtv.org/media_tree.git
10260 S:      Supported
10261 F:      drivers/media/dvb-frontends/helene*
10262
10263 MEDIA DRIVERS FOR HORUS3A
10264 M:      Sergey Kozlov <serjk@netup.ru>
10265 M:      Abylay Ospan <aospan@netup.ru>
10266 L:      linux-media@vger.kernel.org
10267 W:      https://linuxtv.org
10268 W:      http://netup.tv/
10269 T:      git git://linuxtv.org/media_tree.git
10270 S:      Supported
10271 F:      drivers/media/dvb-frontends/horus3a*
10272
10273 MEDIA DRIVERS FOR LNBH25
10274 M:      Sergey Kozlov <serjk@netup.ru>
10275 M:      Abylay Ospan <aospan@netup.ru>
10276 L:      linux-media@vger.kernel.org
10277 W:      https://linuxtv.org
10278 W:      http://netup.tv/
10279 T:      git git://linuxtv.org/media_tree.git
10280 S:      Supported
10281 F:      drivers/media/dvb-frontends/lnbh25*
10282
10283 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10284 L:      linux-media@vger.kernel.org
10285 W:      https://linuxtv.org
10286 T:      git git://linuxtv.org/media_tree.git
10287 S:      Orphan
10288 F:      drivers/media/dvb-frontends/mxl5xx*
10289
10290 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10291 M:      Sergey Kozlov <serjk@netup.ru>
10292 M:      Abylay Ospan <aospan@netup.ru>
10293 L:      linux-media@vger.kernel.org
10294 W:      https://linuxtv.org
10295 W:      http://netup.tv/
10296 T:      git git://linuxtv.org/media_tree.git
10297 S:      Supported
10298 F:      drivers/media/pci/netup_unidvb/*
10299
10300 MEDIA DRIVERS FOR RENESAS - CEU
10301 M:      Jacopo Mondi <jacopo@jmondi.org>
10302 L:      linux-media@vger.kernel.org
10303 L:      linux-renesas-soc@vger.kernel.org
10304 T:      git git://linuxtv.org/media_tree.git
10305 S:      Supported
10306 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10307 F:      drivers/media/platform/renesas-ceu.c
10308 F:      include/media/drv-intf/renesas-ceu.h
10309
10310 MEDIA DRIVERS FOR RENESAS - DRIF
10311 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10312 L:      linux-media@vger.kernel.org
10313 L:      linux-renesas-soc@vger.kernel.org
10314 T:      git git://linuxtv.org/media_tree.git
10315 S:      Supported
10316 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10317 F:      drivers/media/platform/rcar_drif.c
10318
10319 MEDIA DRIVERS FOR RENESAS - FCP
10320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10321 L:      linux-media@vger.kernel.org
10322 L:      linux-renesas-soc@vger.kernel.org
10323 T:      git git://linuxtv.org/media_tree.git
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10326 F:      drivers/media/platform/rcar-fcp.c
10327 F:      include/media/rcar-fcp.h
10328
10329 MEDIA DRIVERS FOR RENESAS - FDP1
10330 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10331 L:      linux-media@vger.kernel.org
10332 L:      linux-renesas-soc@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Supported
10335 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10336 F:      drivers/media/platform/rcar_fdp1.c
10337
10338 MEDIA DRIVERS FOR RENESAS - VIN
10339 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10340 L:      linux-media@vger.kernel.org
10341 L:      linux-renesas-soc@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Supported
10344 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10345 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10346 F:      drivers/media/platform/rcar-vin/
10347
10348 MEDIA DRIVERS FOR RENESAS - VSP1
10349 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10350 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10351 L:      linux-media@vger.kernel.org
10352 L:      linux-renesas-soc@vger.kernel.org
10353 T:      git git://linuxtv.org/media_tree.git
10354 S:      Supported
10355 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10356 F:      drivers/media/platform/vsp1/
10357
10358 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10359 L:      linux-media@vger.kernel.org
10360 W:      https://linuxtv.org
10361 T:      git git://linuxtv.org/media_tree.git
10362 S:      Orphan
10363 F:      drivers/media/dvb-frontends/stv0910*
10364
10365 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10366 L:      linux-media@vger.kernel.org
10367 W:      https://linuxtv.org
10368 T:      git git://linuxtv.org/media_tree.git
10369 S:      Orphan
10370 F:      drivers/media/dvb-frontends/stv6111*
10371
10372 MEDIA DRIVERS FOR STM32 - DCMI
10373 M:      Hugues Fruchet <hugues.fruchet@st.com>
10374 L:      linux-media@vger.kernel.org
10375 T:      git git://linuxtv.org/media_tree.git
10376 S:      Supported
10377 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10378 F:      drivers/media/platform/stm32/stm32-dcmi.c
10379
10380 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10381 M:      Dmitry Osipenko <digetx@gmail.com>
10382 L:      linux-media@vger.kernel.org
10383 L:      linux-tegra@vger.kernel.org
10384 T:      git git://linuxtv.org/media_tree.git
10385 S:      Maintained
10386 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10387 F:      drivers/staging/media/tegra-vde/
10388
10389 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10391 L:      linux-media@vger.kernel.org
10392 W:      https://linuxtv.org
10393 Q:      http://patchwork.kernel.org/project/linux-media/list/
10394 T:      git git://linuxtv.org/media_tree.git
10395 S:      Maintained
10396 F:      Documentation/devicetree/bindings/media/
10397 F:      Documentation/media/
10398 F:      drivers/media/
10399 F:      drivers/staging/media/
10400 F:      include/linux/platform_data/media/
10401 F:      include/media/
10402 F:      include/uapi/linux/dvb/
10403 F:      include/uapi/linux/videodev2.h
10404 F:      include/uapi/linux/media.h
10405 F:      include/uapi/linux/v4l2-*
10406 F:      include/uapi/linux/meye.h
10407 F:      include/uapi/linux/ivtv*
10408 F:      include/uapi/linux/uvcvideo.h
10409
10410 MEDIATEK BLUETOOTH DRIVER
10411 M:      Sean Wang <sean.wang@mediatek.com>
10412 L:      linux-bluetooth@vger.kernel.org
10413 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10414 S:      Maintained
10415 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10416 F:      drivers/bluetooth/btmtkuart.c
10417
10418 MEDIATEK CIR DRIVER
10419 M:      Sean Wang <sean.wang@mediatek.com>
10420 S:      Maintained
10421 F:      drivers/media/rc/mtk-cir.c
10422
10423 MEDIATEK DMA DRIVER
10424 M:      Sean Wang <sean.wang@mediatek.com>
10425 L:      dmaengine@vger.kernel.org
10426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10427 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10428 S:      Maintained
10429 F:      Documentation/devicetree/bindings/dma/mtk-*
10430 F:      drivers/dma/mediatek/
10431
10432 MEDIATEK PMIC LED DRIVER
10433 M:      Sean Wang <sean.wang@mediatek.com>
10434 S:      Maintained
10435 F:      drivers/leds/leds-mt6323.c
10436 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10437
10438 MEDIATEK ETHERNET DRIVER
10439 M:      Felix Fietkau <nbd@openwrt.org>
10440 M:      John Crispin <john@phrozen.org>
10441 M:      Sean Wang <sean.wang@mediatek.com>
10442 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10443 L:      netdev@vger.kernel.org
10444 S:      Maintained
10445 F:      drivers/net/ethernet/mediatek/
10446
10447 MEDIATEK SWITCH DRIVER
10448 M:      Sean Wang <sean.wang@mediatek.com>
10449 L:      netdev@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/net/dsa/mt7530.*
10452 F:      net/dsa/tag_mtk.c
10453
10454 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10455 M:      Sean Wang <sean.wang@mediatek.com>
10456 L:      linux-pm@vger.kernel.org
10457 S:      Maintained
10458 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10459 F:      drivers/power/reset/mt6323-poweroff.c
10460
10461 MEDIATEK JPEG DRIVER
10462 M:      Rick Chang <rick.chang@mediatek.com>
10463 M:      Bin Liu <bin.liu@mediatek.com>
10464 S:      Supported
10465 F:      drivers/media/platform/mtk-jpeg/
10466 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10467
10468 MEDIATEK MDP DRIVER
10469 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10470 M:      Houlong Wei <houlong.wei@mediatek.com>
10471 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10472 S:      Supported
10473 F:      drivers/media/platform/mtk-mdp/
10474 F:      drivers/media/platform/mtk-vpu/
10475 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10476
10477 MEDIATEK MEDIA DRIVER
10478 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10479 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10480 S:      Supported
10481 F:      drivers/media/platform/mtk-vcodec/
10482 F:      drivers/media/platform/mtk-vpu/
10483 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10484 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10485
10486 MEDIATEK MMC/SD/SDIO DRIVER
10487 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10488 S:      Maintained
10489 F:      drivers/mmc/host/mtk-sd.c
10490 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10491
10492 MEDIATEK MT76 WIRELESS LAN DRIVER
10493 M:      Felix Fietkau <nbd@nbd.name>
10494 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10495 R:      Ryder Lee <ryder.lee@mediatek.com>
10496 R:      Roy Luo <royluo@google.com>
10497 L:      linux-wireless@vger.kernel.org
10498 S:      Maintained
10499 F:      drivers/net/wireless/mediatek/mt76/
10500
10501 MEDIATEK MT7601U WIRELESS LAN DRIVER
10502 M:      Jakub Kicinski <kubakici@wp.pl>
10503 L:      linux-wireless@vger.kernel.org
10504 S:      Maintained
10505 F:      drivers/net/wireless/mediatek/mt7601u/
10506
10507 MEDIATEK MT7621/28/88 I2C DRIVER
10508 M:      Stefan Roese <sr@denx.de>
10509 L:      linux-i2c@vger.kernel.org
10510 S:      Maintained
10511 F:      drivers/i2c/busses/i2c-mt7621.c
10512 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10513
10514 MEDIATEK NAND CONTROLLER DRIVER
10515 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10516 L:      linux-mtd@lists.infradead.org
10517 S:      Maintained
10518 F:      drivers/mtd/nand/raw/mtk_*
10519 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10520
10521 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10522 M:      Sean Wang <sean.wang@mediatek.com>
10523 S:      Maintained
10524 F:      drivers/char/hw_random/mtk-rng.c
10525
10526 MEDIATEK USB3 DRD IP DRIVER
10527 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10528 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10530 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10531 S:      Maintained
10532 F:      drivers/usb/mtu3/
10533
10534 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10535 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10536 M:      Martin Donnelly <martin.donnelly@ge.com>
10537 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10538 S:      Maintained
10539 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10540 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10541
10542 MEGARAID SCSI/SAS DRIVERS
10543 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10544 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10545 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10546 L:      megaraidlinux.pdl@broadcom.com
10547 L:      linux-scsi@vger.kernel.org
10548 W:      http://www.avagotech.com/support/
10549 S:      Maintained
10550 F:      Documentation/scsi/megaraid.txt
10551 F:      drivers/scsi/megaraid.*
10552 F:      drivers/scsi/megaraid/
10553
10554 MELEXIS MLX90614 DRIVER
10555 M:      Crt Mori <cmo@melexis.com>
10556 L:      linux-iio@vger.kernel.org
10557 W:      http://www.melexis.com
10558 S:      Supported
10559 F:      drivers/iio/temperature/mlx90614.c
10560
10561 MELEXIS MLX90632 DRIVER
10562 M:      Crt Mori <cmo@melexis.com>
10563 L:      linux-iio@vger.kernel.org
10564 W:      http://www.melexis.com
10565 S:      Supported
10566 F:      drivers/iio/temperature/mlx90632.c
10567
10568 MELFAS MIP4 TOUCHSCREEN DRIVER
10569 M:      Sangwon Jee <jeesw@melfas.com>
10570 W:      http://www.melfas.com
10571 S:      Supported
10572 F:      drivers/input/touchscreen/melfas_mip4.c
10573 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10574
10575 MELLANOX ETHERNET DRIVER (mlx4_en)
10576 M:      Tariq Toukan <tariqt@mellanox.com>
10577 L:      netdev@vger.kernel.org
10578 S:      Supported
10579 W:      http://www.mellanox.com
10580 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10581 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10582
10583 MELLANOX ETHERNET DRIVER (mlx5e)
10584 M:      Saeed Mahameed <saeedm@mellanox.com>
10585 L:      netdev@vger.kernel.org
10586 S:      Supported
10587 W:      http://www.mellanox.com
10588 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10589 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10590
10591 MELLANOX ETHERNET INNOVA DRIVERS
10592 R:      Boris Pismenny <borisp@mellanox.com>
10593 L:      netdev@vger.kernel.org
10594 S:      Supported
10595 W:      http://www.mellanox.com
10596 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10597 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10598 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10599 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10600 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10601
10602 MELLANOX ETHERNET SWITCH DRIVERS
10603 M:      Jiri Pirko <jiri@mellanox.com>
10604 M:      Ido Schimmel <idosch@mellanox.com>
10605 L:      netdev@vger.kernel.org
10606 S:      Supported
10607 W:      http://www.mellanox.com
10608 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10609 F:      drivers/net/ethernet/mellanox/mlxsw/
10610 F:      tools/testing/selftests/drivers/net/mlxsw/
10611
10612 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10613 M:      mlxsw@mellanox.com
10614 L:      netdev@vger.kernel.org
10615 S:      Supported
10616 W:      http://www.mellanox.com
10617 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10618 F:      drivers/net/ethernet/mellanox/mlxfw/
10619
10620 MELLANOX HARDWARE PLATFORM SUPPORT
10621 M:      Andy Shevchenko <andy@infradead.org>
10622 M:      Darren Hart <dvhart@infradead.org>
10623 M:      Vadim Pasternak <vadimp@mellanox.com>
10624 L:      platform-driver-x86@vger.kernel.org
10625 S:      Supported
10626 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10627 F:      drivers/platform/mellanox/
10628 F:      include/linux/platform_data/mlxreg.h
10629
10630 MELLANOX MLX4 core VPI driver
10631 M:      Tariq Toukan <tariqt@mellanox.com>
10632 L:      netdev@vger.kernel.org
10633 L:      linux-rdma@vger.kernel.org
10634 W:      http://www.mellanox.com
10635 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10636 S:      Supported
10637 F:      drivers/net/ethernet/mellanox/mlx4/
10638 F:      include/linux/mlx4/
10639
10640 MELLANOX MLX4 IB driver
10641 M:      Yishai Hadas <yishaih@mellanox.com>
10642 L:      linux-rdma@vger.kernel.org
10643 W:      http://www.mellanox.com
10644 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10645 S:      Supported
10646 F:      drivers/infiniband/hw/mlx4/
10647 F:      include/linux/mlx4/
10648 F:      include/uapi/rdma/mlx4-abi.h
10649
10650 MELLANOX MLX5 core VPI driver
10651 M:      Saeed Mahameed <saeedm@mellanox.com>
10652 M:      Leon Romanovsky <leonro@mellanox.com>
10653 L:      netdev@vger.kernel.org
10654 L:      linux-rdma@vger.kernel.org
10655 W:      http://www.mellanox.com
10656 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10657 S:      Supported
10658 F:      drivers/net/ethernet/mellanox/mlx5/core/
10659 F:      include/linux/mlx5/
10660 F:      Documentation/networking/device_drivers/mellanox/
10661
10662 MELLANOX MLX5 IB driver
10663 M:      Leon Romanovsky <leonro@mellanox.com>
10664 L:      linux-rdma@vger.kernel.org
10665 W:      http://www.mellanox.com
10666 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10667 S:      Supported
10668 F:      drivers/infiniband/hw/mlx5/
10669 F:      include/linux/mlx5/
10670 F:      include/uapi/rdma/mlx5-abi.h
10671
10672 MELLANOX MLXCPLD I2C AND MUX DRIVER
10673 M:      Vadim Pasternak <vadimp@mellanox.com>
10674 M:      Michael Shych <michaelsh@mellanox.com>
10675 L:      linux-i2c@vger.kernel.org
10676 S:      Supported
10677 F:      drivers/i2c/busses/i2c-mlxcpld.c
10678 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10679 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10680
10681 MELLANOX MLXCPLD LED DRIVER
10682 M:      Vadim Pasternak <vadimp@mellanox.com>
10683 L:      linux-leds@vger.kernel.org
10684 S:      Supported
10685 F:      drivers/leds/leds-mlxcpld.c
10686 F:      drivers/leds/leds-mlxreg.c
10687 F:      Documentation/leds/leds-mlxcpld.rst
10688
10689 MELLANOX PLATFORM DRIVER
10690 M:      Vadim Pasternak <vadimp@mellanox.com>
10691 L:      platform-driver-x86@vger.kernel.org
10692 S:      Supported
10693 F:      drivers/platform/x86/mlx-platform.c
10694
10695 MEMBARRIER SUPPORT
10696 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10697 M:      "Paul E. McKenney" <paulmck@kernel.org>
10698 L:      linux-kernel@vger.kernel.org
10699 S:      Supported
10700 F:      kernel/sched/membarrier.c
10701 F:      include/uapi/linux/membarrier.h
10702 F:      arch/powerpc/include/asm/membarrier.h
10703
10704 MEMBLOCK
10705 M:      Mike Rapoport <rppt@linux.ibm.com>
10706 L:      linux-mm@kvack.org
10707 S:      Maintained
10708 F:      include/linux/memblock.h
10709 F:      mm/memblock.c
10710 F:      Documentation/core-api/boot-time-mm.rst
10711
10712 MEMORY MANAGEMENT
10713 M:      Andrew Morton <akpm@linux-foundation.org>
10714 L:      linux-mm@kvack.org
10715 W:      http://www.linux-mm.org
10716 T:      quilt https://ozlabs.org/~akpm/mmotm/
10717 T:      quilt https://ozlabs.org/~akpm/mmots/
10718 T:      git git://github.com/hnaz/linux-mm.git
10719 S:      Maintained
10720 F:      include/linux/mm.h
10721 F:      include/linux/gfp.h
10722 F:      include/linux/mmzone.h
10723 F:      include/linux/memory_hotplug.h
10724 F:      include/linux/vmalloc.h
10725 F:      mm/
10726
10727 MEMORY TECHNOLOGY DEVICES (MTD)
10728 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10729 M:      Richard Weinberger <richard@nod.at>
10730 M:      Vignesh Raghavendra <vigneshr@ti.com>
10731 L:      linux-mtd@lists.infradead.org
10732 W:      http://www.linux-mtd.infradead.org/
10733 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10734 C:      irc://irc.oftc.net/mtd
10735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10737 S:      Maintained
10738 F:      Documentation/devicetree/bindings/mtd/
10739 F:      drivers/mtd/
10740 F:      include/linux/mtd/
10741 F:      include/uapi/mtd/
10742
10743 MEN A21 WATCHDOG DRIVER
10744 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10745 L:      linux-watchdog@vger.kernel.org
10746 S:      Maintained
10747 F:      drivers/watchdog/mena21_wdt.c
10748
10749 MEN CHAMELEON BUS (mcb)
10750 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10751 S:      Maintained
10752 F:      drivers/mcb/
10753 F:      include/linux/mcb.h
10754 F:      Documentation/driver-api/men-chameleon-bus.rst
10755
10756 MEN F21BMC (Board Management Controller)
10757 M:      Andreas Werner <andreas.werner@men.de>
10758 S:      Supported
10759 F:      drivers/mfd/menf21bmc.c
10760 F:      drivers/watchdog/menf21bmc_wdt.c
10761 F:      drivers/leds/leds-menf21bmc.c
10762 F:      drivers/hwmon/menf21bmc_hwmon.c
10763 F:      Documentation/hwmon/menf21bmc.rst
10764
10765 MEN Z069 WATCHDOG DRIVER
10766 M:      Johannes Thumshirn <jth@kernel.org>
10767 L:      linux-watchdog@vger.kernel.org
10768 S:      Maintained
10769 F:      drivers/watchdog/menz69_wdt.c
10770
10771 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10772 M:      Neil Armstrong <narmstrong@baylibre.com>
10773 L:      linux-media@vger.kernel.org
10774 L:      linux-amlogic@lists.infradead.org
10775 W:      http://linux-meson.com/
10776 S:      Supported
10777 F:      drivers/media/platform/meson/ao-cec.c
10778 F:      drivers/media/platform/meson/ao-cec-g12a.c
10779 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10780 T:      git git://linuxtv.org/media_tree.git
10781
10782 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10783 M:      Liang Yang <liang.yang@amlogic.com>
10784 L:      linux-mtd@lists.infradead.org
10785 S:      Maintained
10786 F:      drivers/mtd/nand/raw/meson_*
10787 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10788
10789 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10790 M:      Maxime Jourdan <mjourdan@baylibre.com>
10791 L:      linux-media@vger.kernel.org
10792 L:      linux-amlogic@lists.infradead.org
10793 S:      Supported
10794 F:      drivers/staging/media/meson/vdec/
10795 T:      git git://linuxtv.org/media_tree.git
10796
10797 METHODE UDPU SUPPORT
10798 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10799 S:      Maintained
10800 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10801
10802 MICROBLAZE ARCHITECTURE
10803 M:      Michal Simek <monstr@monstr.eu>
10804 W:      http://www.monstr.eu/fdt/
10805 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10806 S:      Supported
10807 F:      arch/microblaze/
10808
10809 MICROCHIP AT91 SERIAL DRIVER
10810 M:      Richard Genoud <richard.genoud@gmail.com>
10811 S:      Maintained
10812 F:      drivers/tty/serial/atmel_serial.c
10813 F:      drivers/tty/serial/atmel_serial.h
10814 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10815
10816 MICROCHIP AUDIO ASOC DRIVERS
10817 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10819 S:      Supported
10820 F:      sound/soc/atmel
10821
10822 MICROCHIP DMA DRIVER
10823 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10825 L:      dmaengine@vger.kernel.org
10826 S:      Supported
10827 F:      drivers/dma/at_hdmac.c
10828 F:      drivers/dma/at_hdmac_regs.h
10829 F:      include/linux/platform_data/dma-atmel.h
10830 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10831 F:      include/dt-bindings/dma/at91.h
10832
10833 MICROCHIP ECC DRIVER
10834 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10835 L:      linux-crypto@vger.kernel.org
10836 S:      Maintained
10837 F:      drivers/crypto/atmel-ecc.*
10838
10839 MICROCHIP I2C DRIVER
10840 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10841 L:      linux-i2c@vger.kernel.org
10842 S:      Supported
10843 F:      drivers/i2c/busses/i2c-at91.h
10844 F:      drivers/i2c/busses/i2c-at91-*.c
10845
10846 MICROCHIP ISC DRIVER
10847 M:      Eugen Hristev <eugen.hristev@microchip.com>
10848 L:      linux-media@vger.kernel.org
10849 S:      Supported
10850 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10851 F:      drivers/media/platform/atmel/atmel-isc.h
10852 F:      drivers/media/platform/atmel/atmel-isc-base.c
10853 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10854 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10855
10856 MICROCHIP ISI DRIVER
10857 M:      Eugen Hristev <eugen.hristev@microchip.com>
10858 L:      linux-media@vger.kernel.org
10859 S:      Supported
10860 F:      drivers/media/platform/atmel/atmel-isi.c
10861 F:      drivers/media/platform/atmel/atmel-isi.h
10862
10863 MICROCHIP AT91 USART MFD DRIVER
10864 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10865 L:      linux-kernel@vger.kernel.org
10866 S:      Supported
10867 F:      drivers/mfd/at91-usart.c
10868 F:      include/dt-bindings/mfd/at91-usart.h
10869 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10870
10871 MICROCHIP AT91 USART SPI DRIVER
10872 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10873 L:      linux-spi@vger.kernel.org
10874 S:      Supported
10875 F:      drivers/spi/spi-at91-usart.c
10876 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10877
10878 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10879 M:      Woojung Huh <woojung.huh@microchip.com>
10880 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10881 L:      netdev@vger.kernel.org
10882 S:      Maintained
10883 F:      net/dsa/tag_ksz.c
10884 F:      drivers/net/dsa/microchip/*
10885 F:      include/linux/platform_data/microchip-ksz.h
10886 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10887
10888 MICROCHIP LAN743X ETHERNET DRIVER
10889 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10890 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10891 L:      netdev@vger.kernel.org
10892 S:      Maintained
10893 F:      drivers/net/ethernet/microchip/lan743x_*
10894
10895 MICROCHIP LCDFB DRIVER
10896 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10897 L:      linux-fbdev@vger.kernel.org
10898 S:      Maintained
10899 F:      drivers/video/fbdev/atmel_lcdfb.c
10900 F:      include/video/atmel_lcdc.h
10901
10902 MICROCHIP MMC/SD/SDIO MCI DRIVER
10903 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10904 S:      Maintained
10905 F:      drivers/mmc/host/atmel-mci.c
10906
10907 MICROCHIP MCP16502 PMIC DRIVER
10908 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10910 S:      Maintained
10911 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10912 F:      drivers/regulator/mcp16502.c
10913
10914 MICROCHIP MCP3911 ADC DRIVER
10915 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10916 M:      Kent Gustavsson <kent@minoris.se>
10917 L:      linux-iio@vger.kernel.org
10918 S:      Supported
10919 F:      drivers/iio/adc/mcp3911.c
10920 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10921
10922 MICROCHIP NAND DRIVER
10923 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10924 L:      linux-mtd@lists.infradead.org
10925 S:      Supported
10926 F:      drivers/mtd/nand/raw/atmel/*
10927 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10928
10929 MICROCHIP PWM DRIVER
10930 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10932 L:      linux-pwm@vger.kernel.org
10933 S:      Supported
10934 F:      drivers/pwm/pwm-atmel.c
10935 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10936
10937 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10938 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10939 M:      Eugen Hristev <eugen.hristev@microchip.com>
10940 L:      linux-iio@vger.kernel.org
10941 S:      Supported
10942 F:      drivers/iio/adc/at91-sama5d2_adc.c
10943 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10944 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10945
10946 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10947 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10948 S:      Supported
10949 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10950
10951 MICROCHIP SPI DRIVER
10952 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10953 S:      Supported
10954 F:      drivers/spi/spi-atmel.*
10955
10956 MICROCHIP SSC DRIVER
10957 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10959 S:      Supported
10960 F:      drivers/misc/atmel-ssc.c
10961 F:      include/linux/atmel-ssc.h
10962
10963 MICROCHIP USBA UDC DRIVER
10964 M:      Cristian Birsan <cristian.birsan@microchip.com>
10965 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10966 S:      Supported
10967 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10968
10969 MICROCHIP USB251XB DRIVER
10970 M:      Richard Leitner <richard.leitner@skidata.com>
10971 L:      linux-usb@vger.kernel.org
10972 S:      Maintained
10973 F:      drivers/usb/misc/usb251xb.c
10974 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10975
10976 MICROCHIP XDMA DRIVER
10977 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10978 L:      linux-arm-kernel@lists.infradead.org
10979 L:      dmaengine@vger.kernel.org
10980 S:      Supported
10981 F:      drivers/dma/at_xdmac.c
10982
10983 MICROSEMI MIPS SOCS
10984 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10985 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10986 L:      linux-mips@vger.kernel.org
10987 S:      Supported
10988 F:      arch/mips/generic/board-ocelot.c
10989 F:      arch/mips/configs/generic/board-ocelot.config
10990 F:      arch/mips/boot/dts/mscc/
10991 F:      Documentation/devicetree/bindings/mips/mscc.txt
10992
10993 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10994 M:      Don Brace <don.brace@microsemi.com>
10995 L:      esc.storagedev@microsemi.com
10996 L:      linux-scsi@vger.kernel.org
10997 S:      Supported
10998 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10999 F:      drivers/scsi/smartpqi/Kconfig
11000 F:      drivers/scsi/smartpqi/Makefile
11001 F:      include/linux/cciss*.h
11002 F:      include/uapi/linux/cciss*.h
11003 F:      Documentation/scsi/smartpqi.txt
11004
11005 MICROSEMI ETHERNET SWITCH DRIVER
11006 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11007 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11008 L:      netdev@vger.kernel.org
11009 S:      Supported
11010 F:      drivers/net/ethernet/mscc/
11011 F:      include/soc/mscc/ocelot*
11012
11013 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11014 M:      Chen Yu <yu.c.chen@intel.com>
11015 L:      platform-driver-x86@vger.kernel.org
11016 S:      Supported
11017 F:      drivers/platform/x86/surfacepro3_button.c
11018
11019 MICROTEK X6 SCANNER
11020 M:      Oliver Neukum <oliver@neukum.org>
11021 S:      Maintained
11022 F:      drivers/usb/image/microtek.*
11023
11024 MIPS
11025 M:      Ralf Baechle <ralf@linux-mips.org>
11026 M:      Paul Burton <paulburton@kernel.org>
11027 M:      James Hogan <jhogan@kernel.org>
11028 L:      linux-mips@vger.kernel.org
11029 W:      http://www.linux-mips.org/
11030 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11032 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11033 S:      Supported
11034 F:      Documentation/devicetree/bindings/mips/
11035 F:      Documentation/mips/
11036 F:      arch/mips/
11037 F:      drivers/platform/mips/
11038
11039 MIPS BOSTON DEVELOPMENT BOARD
11040 M:      Paul Burton <paulburton@kernel.org>
11041 L:      linux-mips@vger.kernel.org
11042 S:      Maintained
11043 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11044 F:      arch/mips/boot/dts/img/boston.dts
11045 F:      arch/mips/configs/generic/board-boston.config
11046 F:      drivers/clk/imgtec/clk-boston.c
11047 F:      include/dt-bindings/clock/boston-clock.h
11048
11049 MIPS GENERIC PLATFORM
11050 M:      Paul Burton <paulburton@kernel.org>
11051 L:      linux-mips@vger.kernel.org
11052 S:      Supported
11053 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11054 F:      arch/mips/generic/
11055 F:      arch/mips/tools/generic-board-config.sh
11056
11057 MIPS/LOONGSON1 ARCHITECTURE
11058 M:      Keguang Zhang <keguang.zhang@gmail.com>
11059 L:      linux-mips@vger.kernel.org
11060 S:      Maintained
11061 F:      arch/mips/loongson32/
11062 F:      arch/mips/include/asm/mach-loongson32/
11063 F:      drivers/*/*loongson1*
11064 F:      drivers/*/*/*loongson1*
11065
11066 MIPS/LOONGSON2EF ARCHITECTURE
11067 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11068 L:      linux-mips@vger.kernel.org
11069 S:      Maintained
11070 F:      arch/mips/loongson2ef/
11071 F:      arch/mips/include/asm/mach-loongson2ef/
11072 F:      drivers/*/*loongson2*
11073 F:      drivers/*/*/*loongson2*
11074
11075 MIPS/LOONGSON64 ARCHITECTURE
11076 M:      Huacai Chen <chenhc@lemote.com>
11077 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11078 L:      linux-mips@vger.kernel.org
11079 S:      Maintained
11080 F:      arch/mips/loongson64/
11081 F:      arch/mips/include/asm/mach-loongson64/
11082 F:      drivers/platform/mips/cpu_hwmon.c
11083 F:      drivers/*/*loongson3*
11084 F:      drivers/*/*/*loongson3*
11085
11086 MIPS RINT INSTRUCTION EMULATION
11087 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11088 L:      linux-mips@vger.kernel.org
11089 S:      Supported
11090 F:      arch/mips/math-emu/sp_rint.c
11091 F:      arch/mips/math-emu/dp_rint.c
11092
11093 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11094 M:      Hans Verkuil <hverkuil@xs4all.nl>
11095 L:      linux-media@vger.kernel.org
11096 T:      git git://linuxtv.org/media_tree.git
11097 W:      https://linuxtv.org
11098 S:      Odd Fixes
11099 F:      drivers/media/radio/radio-miropcm20*
11100
11101 MMP SUPPORT
11102 R:      Lubomir Rintel <lkundrak@v3.sk>
11103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11105 S:      Odd Fixes
11106 F:      arch/arm/boot/dts/mmp*
11107 F:      arch/arm/mach-mmp/
11108 F:      linux/soc/mmp/
11109
11110 MMP USB PHY DRIVERS
11111 R:      Lubomir Rintel <lkundrak@v3.sk>
11112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11113 S:      Maintained
11114 F:      drivers/phy/marvell/phy-mmp3-usb.c
11115 F:      drivers/phy/marvell/phy-pxa-usb.c
11116
11117 MMU GATHER AND TLB INVALIDATION
11118 M:      Will Deacon <will@kernel.org>
11119 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11120 M:      Andrew Morton <akpm@linux-foundation.org>
11121 M:      Nick Piggin <npiggin@gmail.com>
11122 M:      Peter Zijlstra <peterz@infradead.org>
11123 L:      linux-arch@vger.kernel.org
11124 L:      linux-mm@kvack.org
11125 S:      Maintained
11126 F:      arch/*/include/asm/tlb.h
11127 F:      include/asm-generic/tlb.h
11128 F:      mm/mmu_gather.c
11129
11130 MN88472 MEDIA DRIVER
11131 M:      Antti Palosaari <crope@iki.fi>
11132 L:      linux-media@vger.kernel.org
11133 W:      https://linuxtv.org
11134 W:      http://palosaari.fi/linux/
11135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11136 S:      Maintained
11137 F:      drivers/media/dvb-frontends/mn88472*
11138
11139 MN88473 MEDIA DRIVER
11140 M:      Antti Palosaari <crope@iki.fi>
11141 L:      linux-media@vger.kernel.org
11142 W:      https://linuxtv.org
11143 W:      http://palosaari.fi/linux/
11144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11145 S:      Maintained
11146 F:      drivers/media/dvb-frontends/mn88473*
11147
11148 MODULE SUPPORT
11149 M:      Jessica Yu <jeyu@kernel.org>
11150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11151 S:      Maintained
11152 F:      include/linux/module.h
11153 F:      kernel/module.c
11154
11155 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11156 W:      http://popies.net/meye/
11157 S:      Orphan
11158 F:      Documentation/media/v4l-drivers/meye*
11159 F:      drivers/media/pci/meye/
11160 F:      include/uapi/linux/meye.h
11161
11162 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11163 M:      Jiri Slaby <jirislaby@gmail.com>
11164 S:      Maintained
11165 F:      Documentation/driver-api/serial/moxa-smartio.rst
11166 F:      drivers/tty/mxser.*
11167
11168 MR800 AVERMEDIA USB FM RADIO DRIVER
11169 M:      Alexey Klimov <klimov.linux@gmail.com>
11170 L:      linux-media@vger.kernel.org
11171 T:      git git://linuxtv.org/media_tree.git
11172 S:      Maintained
11173 F:      drivers/media/radio/radio-mr800.c
11174
11175 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11176 M:      Alan Ott <alan@signal11.us>
11177 L:      linux-wpan@vger.kernel.org
11178 S:      Maintained
11179 F:      drivers/net/ieee802154/mrf24j40.c
11180 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11181
11182 MSI LAPTOP SUPPORT
11183 M:      "Lee, Chun-Yi" <jlee@suse.com>
11184 L:      platform-driver-x86@vger.kernel.org
11185 S:      Maintained
11186 F:      drivers/platform/x86/msi-laptop.c
11187
11188 MSI WMI SUPPORT
11189 L:      platform-driver-x86@vger.kernel.org
11190 S:      Orphan
11191 F:      drivers/platform/x86/msi-wmi.c
11192
11193 MSI001 MEDIA DRIVER
11194 M:      Antti Palosaari <crope@iki.fi>
11195 L:      linux-media@vger.kernel.org
11196 W:      https://linuxtv.org
11197 W:      http://palosaari.fi/linux/
11198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11199 T:      git git://linuxtv.org/anttip/media_tree.git
11200 S:      Maintained
11201 F:      drivers/media/tuners/msi001*
11202
11203 MSI2500 MEDIA DRIVER
11204 M:      Antti Palosaari <crope@iki.fi>
11205 L:      linux-media@vger.kernel.org
11206 W:      https://linuxtv.org
11207 W:      http://palosaari.fi/linux/
11208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11209 T:      git git://linuxtv.org/anttip/media_tree.git
11210 S:      Maintained
11211 F:      drivers/media/usb/msi2500/
11212
11213 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11214 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11215 L:      linux-mtd@lists.infradead.org
11216 S:      Maintained
11217 F:      drivers/mtd/devices/docg3*
11218
11219 MT9M032 APTINA SENSOR DRIVER
11220 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11221 L:      linux-media@vger.kernel.org
11222 T:      git git://linuxtv.org/media_tree.git
11223 S:      Maintained
11224 F:      drivers/media/i2c/mt9m032.c
11225 F:      include/media/i2c/mt9m032.h
11226
11227 MT9P031 APTINA CAMERA SENSOR
11228 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11229 L:      linux-media@vger.kernel.org
11230 T:      git git://linuxtv.org/media_tree.git
11231 S:      Maintained
11232 F:      drivers/media/i2c/mt9p031.c
11233 F:      include/media/i2c/mt9p031.h
11234
11235 MT9T001 APTINA CAMERA SENSOR
11236 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11237 L:      linux-media@vger.kernel.org
11238 T:      git git://linuxtv.org/media_tree.git
11239 S:      Maintained
11240 F:      drivers/media/i2c/mt9t001.c
11241 F:      include/media/i2c/mt9t001.h
11242
11243 MT9T112 APTINA CAMERA SENSOR
11244 M:      Jacopo Mondi <jacopo@jmondi.org>
11245 L:      linux-media@vger.kernel.org
11246 T:      git git://linuxtv.org/media_tree.git
11247 S:      Odd Fixes
11248 F:      drivers/media/i2c/mt9t112.c
11249 F:      include/media/i2c/mt9t112.h
11250
11251 MT9V032 APTINA CAMERA SENSOR
11252 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11253 L:      linux-media@vger.kernel.org
11254 T:      git git://linuxtv.org/media_tree.git
11255 S:      Maintained
11256 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11257 F:      drivers/media/i2c/mt9v032.c
11258 F:      include/media/i2c/mt9v032.h
11259
11260 MT9V111 APTINA CAMERA SENSOR
11261 M:      Jacopo Mondi <jacopo@jmondi.org>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Maintained
11265 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11266 F:      drivers/media/i2c/mt9v111.c
11267
11268 MULTIFUNCTION DEVICES (MFD)
11269 M:      Lee Jones <lee.jones@linaro.org>
11270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11271 S:      Supported
11272 F:      Documentation/devicetree/bindings/mfd/
11273 F:      drivers/mfd/
11274 F:      include/linux/mfd/
11275 F:      include/dt-bindings/mfd/
11276
11277 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11278 S:      Orphan
11279 F:      drivers/mmc/host/mmc_spi.c
11280 F:      include/linux/spi/mmc_spi.h
11281
11282 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11283 M:      Ulf Hansson <ulf.hansson@linaro.org>
11284 L:      linux-mmc@vger.kernel.org
11285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/mmc/
11288 F:      drivers/mmc/
11289 F:      include/linux/mmc/
11290 F:      include/uapi/linux/mmc/
11291
11292 MULTIPLEXER SUBSYSTEM
11293 M:      Peter Rosin <peda@axentia.se>
11294 S:      Maintained
11295 F:      Documentation/ABI/testing/sysfs-class-mux*
11296 F:      Documentation/devicetree/bindings/mux/
11297 F:      include/dt-bindings/mux/
11298 F:      include/linux/mux/
11299 F:      drivers/mux/
11300
11301 MULTITECH MULTIPORT CARD (ISICOM)
11302 S:      Orphan
11303 F:      drivers/tty/isicom.c
11304 F:      include/linux/isicom.h
11305
11306 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11307 M:      Bin Liu <b-liu@ti.com>
11308 L:      linux-usb@vger.kernel.org
11309 S:      Maintained
11310 F:      drivers/usb/musb/
11311
11312 MXL301RF MEDIA DRIVER
11313 M:      Akihiro Tsukada <tskd08@gmail.com>
11314 L:      linux-media@vger.kernel.org
11315 S:      Odd Fixes
11316 F:      drivers/media/tuners/mxl301rf*
11317
11318 MXL5007T MEDIA DRIVER
11319 M:      Michael Krufky <mkrufky@linuxtv.org>
11320 L:      linux-media@vger.kernel.org
11321 W:      https://linuxtv.org
11322 W:      http://github.com/mkrufky
11323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11324 T:      git git://linuxtv.org/mkrufky/tuners.git
11325 S:      Maintained
11326 F:      drivers/media/tuners/mxl5007t.*
11327
11328 MXSFB DRM DRIVER
11329 M:      Marek Vasut <marex@denx.de>
11330 M:      Stefan Agner <stefan@agner.ch>
11331 L:      dri-devel@lists.freedesktop.org
11332 S:      Supported
11333 F:      drivers/gpu/drm/mxsfb/
11334 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11335 T:      git git://anongit.freedesktop.org/drm/drm-misc
11336
11337 MYLEX DAC960 PCI RAID Controller
11338 M:      Hannes Reinecke <hare@kernel.org>
11339 L:      linux-scsi@vger.kernel.org
11340 S:      Supported
11341 F:      drivers/scsi/myrb.*
11342 F:      drivers/scsi/myrs.*
11343
11344 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11345 M:      Chris Lee <christopher.lee@cspi.com>
11346 L:      netdev@vger.kernel.org
11347 W:      https://www.cspi.com/ethernet-products/support/downloads/
11348 S:      Supported
11349 F:      drivers/net/ethernet/myricom/myri10ge/
11350
11351 NAND FLASH SUBSYSTEM
11352 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11353 R:      Richard Weinberger <richard@nod.at>
11354 L:      linux-mtd@lists.infradead.org
11355 W:      http://www.linux-mtd.infradead.org/
11356 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11358 S:      Maintained
11359 F:      drivers/mtd/nand/
11360 F:      include/linux/mtd/*nand*.h
11361
11362 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11363 M:      Daniel Mack <zonque@gmail.com>
11364 S:      Maintained
11365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11366 W:      http://www.native-instruments.com
11367 F:      sound/usb/caiaq/
11368
11369 NATSEMI ETHERNET DRIVER (DP8381x)
11370 S:      Orphan
11371 F:      drivers/net/ethernet/natsemi/natsemi.c
11372
11373 NCR 5380 SCSI DRIVERS
11374 M:      Finn Thain <fthain@telegraphics.com.au>
11375 M:      Michael Schmitz <schmitzmic@gmail.com>
11376 L:      linux-scsi@vger.kernel.org
11377 S:      Maintained
11378 F:      Documentation/scsi/g_NCR5380.txt
11379 F:      drivers/scsi/NCR5380.*
11380 F:      drivers/scsi/arm/cumana_1.c
11381 F:      drivers/scsi/arm/oak.c
11382 F:      drivers/scsi/atari_scsi.*
11383 F:      drivers/scsi/dmx3191d.c
11384 F:      drivers/scsi/g_NCR5380.*
11385 F:      drivers/scsi/mac_scsi.*
11386 F:      drivers/scsi/sun3_scsi.*
11387 F:      drivers/scsi/sun3_scsi_vme.c
11388
11389 NCSI LIBRARY:
11390 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11391 S:      Maintained
11392 F:      net/ncsi/
11393
11394 NCT6775 HARDWARE MONITOR DRIVER
11395 M:      Guenter Roeck <linux@roeck-us.net>
11396 L:      linux-hwmon@vger.kernel.org
11397 S:      Maintained
11398 F:      Documentation/hwmon/nct6775.rst
11399 F:      drivers/hwmon/nct6775.c
11400
11401 NET_FAILOVER MODULE
11402 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11403 L:      netdev@vger.kernel.org
11404 S:      Supported
11405 F:      drivers/net/net_failover.c
11406 F:      include/net/net_failover.h
11407 F:      Documentation/networking/net_failover.rst
11408
11409 NETEM NETWORK EMULATOR
11410 M:      Stephen Hemminger <stephen@networkplumber.org>
11411 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11412 S:      Maintained
11413 F:      net/sched/sch_netem.c
11414
11415 NETERION 10GbE DRIVERS (s2io/vxge)
11416 M:      Jon Mason <jdmason@kudzu.us>
11417 L:      netdev@vger.kernel.org
11418 S:      Supported
11419 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11420 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11421 F:      drivers/net/ethernet/neterion/
11422
11423 NETFILTER
11424 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11425 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11426 M:      Florian Westphal <fw@strlen.de>
11427 L:      netfilter-devel@vger.kernel.org
11428 L:      coreteam@netfilter.org
11429 W:      http://www.netfilter.org/
11430 W:      http://www.iptables.org/
11431 W:      http://www.nftables.org/
11432 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11435 S:      Maintained
11436 F:      include/linux/netfilter*
11437 F:      include/linux/netfilter/
11438 F:      include/net/netfilter/
11439 F:      include/uapi/linux/netfilter*
11440 F:      include/uapi/linux/netfilter/
11441 F:      net/*/netfilter.c
11442 F:      net/*/netfilter/
11443 F:      net/netfilter/
11444 F:      net/bridge/br_netfilter*.c
11445
11446 NETROM NETWORK LAYER
11447 M:      Ralf Baechle <ralf@linux-mips.org>
11448 L:      linux-hams@vger.kernel.org
11449 W:      http://www.linux-ax25.org/
11450 S:      Maintained
11451 F:      include/net/netrom.h
11452 F:      include/uapi/linux/netrom.h
11453 F:      net/netrom/
11454
11455 NETRONOME ETHERNET DRIVERS
11456 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11457 L:      oss-drivers@netronome.com
11458 S:      Maintained
11459 F:      drivers/net/ethernet/netronome/
11460
11461 NETWORK BLOCK DEVICE (NBD)
11462 M:      Josef Bacik <josef@toxicpanda.com>
11463 S:      Maintained
11464 L:      linux-block@vger.kernel.org
11465 L:      nbd@other.debian.org
11466 F:      Documentation/admin-guide/blockdev/nbd.rst
11467 F:      drivers/block/nbd.c
11468 F:      include/trace/events/nbd.h
11469 F:      include/uapi/linux/nbd.h
11470
11471 NETWORK DROP MONITOR
11472 M:      Neil Horman <nhorman@tuxdriver.com>
11473 L:      netdev@vger.kernel.org
11474 S:      Maintained
11475 W:      https://fedorahosted.org/dropwatch/
11476 F:      net/core/drop_monitor.c
11477 F:      include/uapi/linux/net_dropmon.h
11478 F:      include/net/drop_monitor.h
11479
11480 NETWORKING DRIVERS
11481 M:      "David S. Miller" <davem@davemloft.net>
11482 L:      netdev@vger.kernel.org
11483 W:      http://www.linuxfoundation.org/en/Net
11484 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11487 S:      Odd Fixes
11488 F:      Documentation/devicetree/bindings/net/
11489 F:      drivers/net/
11490 F:      include/linux/if_*
11491 F:      include/linux/netdevice.h
11492 F:      include/linux/etherdevice.h
11493 F:      include/linux/fcdevice.h
11494 F:      include/linux/fddidevice.h
11495 F:      include/linux/hippidevice.h
11496 F:      include/linux/inetdevice.h
11497 F:      include/uapi/linux/if_*
11498 F:      include/uapi/linux/netdevice.h
11499
11500 NETWORKING DRIVERS (WIRELESS)
11501 M:      Kalle Valo <kvalo@codeaurora.org>
11502 L:      linux-wireless@vger.kernel.org
11503 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11506 S:      Maintained
11507 F:      Documentation/devicetree/bindings/net/wireless/
11508 F:      drivers/net/wireless/
11509
11510 NETWORKING [DSA]
11511 M:      Andrew Lunn <andrew@lunn.ch>
11512 M:      Vivien Didelot <vivien.didelot@gmail.com>
11513 M:      Florian Fainelli <f.fainelli@gmail.com>
11514 S:      Maintained
11515 F:      Documentation/devicetree/bindings/net/dsa/
11516 F:      net/dsa/
11517 F:      include/net/dsa.h
11518 F:      include/linux/dsa/
11519 F:      include/linux/platform_data/dsa.h
11520 F:      drivers/net/dsa/
11521
11522 NETWORKING [GENERAL]
11523 M:      "David S. Miller" <davem@davemloft.net>
11524 L:      netdev@vger.kernel.org
11525 W:      http://www.linuxfoundation.org/en/Net
11526 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11529 B:      mailto:netdev@vger.kernel.org
11530 S:      Maintained
11531 F:      net/
11532 F:      include/net/
11533 F:      include/linux/in.h
11534 F:      include/linux/net.h
11535 F:      include/linux/netdevice.h
11536 F:      include/uapi/linux/in.h
11537 F:      include/uapi/linux/net.h
11538 F:      include/uapi/linux/netdevice.h
11539 F:      include/uapi/linux/net_namespace.h
11540 F:      tools/testing/selftests/net/
11541 F:      lib/net_utils.c
11542 F:      lib/random32.c
11543 F:      Documentation/networking/
11544
11545 NETWORKING [IPSEC]
11546 M:      Steffen Klassert <steffen.klassert@secunet.com>
11547 M:      Herbert Xu <herbert@gondor.apana.org.au>
11548 M:      "David S. Miller" <davem@davemloft.net>
11549 L:      netdev@vger.kernel.org
11550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11552 S:      Maintained
11553 F:      net/xfrm/
11554 F:      net/key/
11555 F:      net/ipv4/xfrm*
11556 F:      net/ipv4/esp4*
11557 F:      net/ipv4/ah4.c
11558 F:      net/ipv4/ipcomp.c
11559 F:      net/ipv4/ip_vti.c
11560 F:      net/ipv6/xfrm*
11561 F:      net/ipv6/esp6*
11562 F:      net/ipv6/ah6.c
11563 F:      net/ipv6/ipcomp6.c
11564 F:      net/ipv6/ip6_vti.c
11565 F:      include/uapi/linux/xfrm.h
11566 F:      include/net/xfrm.h
11567
11568 NETWORKING [IPv4/IPv6]
11569 M:      "David S. Miller" <davem@davemloft.net>
11570 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11571 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11572 L:      netdev@vger.kernel.org
11573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11574 S:      Maintained
11575 F:      net/ipv4/
11576 F:      net/ipv6/
11577 F:      include/net/ip*
11578 F:      arch/x86/net/*
11579
11580 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11581 M:      Paul Moore <paul@paul-moore.com>
11582 W:      https://github.com/netlabel
11583 L:      netdev@vger.kernel.org
11584 L:      linux-security-module@vger.kernel.org
11585 S:      Maintained
11586 F:      Documentation/netlabel/
11587 F:      include/net/calipso.h
11588 F:      include/net/cipso_ipv4.h
11589 F:      include/net/netlabel.h
11590 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11591 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11592 F:      net/netlabel/
11593 F:      net/ipv4/cipso_ipv4.c
11594 F:      net/ipv6/calipso.c
11595 F:      net/netfilter/xt_CONNSECMARK.c
11596 F:      net/netfilter/xt_SECMARK.c
11597
11598 NETWORKING [TCP]
11599 M:      Eric Dumazet <edumazet@google.com>
11600 L:      netdev@vger.kernel.org
11601 S:      Maintained
11602 F:      net/ipv4/tcp*.c
11603 F:      net/ipv4/syncookies.c
11604 F:      net/ipv6/tcp*.c
11605 F:      net/ipv6/syncookies.c
11606 F:      include/uapi/linux/tcp.h
11607 F:      include/net/tcp.h
11608 F:      include/linux/tcp.h
11609 F:      include/trace/events/tcp.h
11610
11611 NETWORKING [TLS]
11612 M:      Boris Pismenny <borisp@mellanox.com>
11613 M:      Aviad Yehezkel <aviadye@mellanox.com>
11614 M:      John Fastabend <john.fastabend@gmail.com>
11615 M:      Daniel Borkmann <daniel@iogearbox.net>
11616 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11617 L:      netdev@vger.kernel.org
11618 S:      Maintained
11619 F:      net/tls/*
11620 F:      include/uapi/linux/tls.h
11621 F:      include/net/tls.h
11622
11623 NETWORKING [WIRELESS]
11624 L:      linux-wireless@vger.kernel.org
11625 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11626
11627 NETDEVSIM
11628 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11629 S:      Maintained
11630 F:      drivers/net/netdevsim/*
11631
11632 NETXEN (1/10) GbE SUPPORT
11633 M:      Manish Chopra <manishc@marvell.com>
11634 M:      Rahul Verma <rahulv@marvell.com>
11635 M:      GR-Linux-NIC-Dev@marvell.com
11636 L:      netdev@vger.kernel.org
11637 S:      Supported
11638 F:      drivers/net/ethernet/qlogic/netxen/
11639
11640 NEXTHOP
11641 M:      David Ahern <dsahern@kernel.org>
11642 L:      netdev@vger.kernel.org
11643 S:      Maintained
11644 F:      include/net/nexthop.h
11645 F:      include/uapi/linux/nexthop.h
11646 F:      include/net/netns/nexthop.h
11647 F:      net/ipv4/nexthop.c
11648
11649 NFC SUBSYSTEM
11650 L:      netdev@vger.kernel.org
11651 S:      Orphan
11652 F:      net/nfc/
11653 F:      include/net/nfc/
11654 F:      include/uapi/linux/nfc.h
11655 F:      drivers/nfc/
11656 F:      include/linux/platform_data/nfcmrvl.h
11657 F:      Documentation/devicetree/bindings/net/nfc/
11658
11659 NFS, SUNRPC, AND LOCKD CLIENTS
11660 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11661 M:      Anna Schumaker <anna.schumaker@netapp.com>
11662 L:      linux-nfs@vger.kernel.org
11663 W:      http://client.linux-nfs.org
11664 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11665 S:      Maintained
11666 F:      fs/lockd/
11667 F:      fs/nfs/
11668 F:      fs/nfs_common/
11669 F:      net/sunrpc/
11670 F:      include/linux/lockd/
11671 F:      include/linux/nfs*
11672 F:      include/linux/sunrpc/
11673 F:      include/uapi/linux/nfs*
11674 F:      include/uapi/linux/sunrpc/
11675
11676 NILFS2 FILESYSTEM
11677 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11678 L:      linux-nilfs@vger.kernel.org
11679 W:      https://nilfs.sourceforge.io/
11680 W:      https://nilfs.osdn.jp/
11681 T:      git git://github.com/konis/nilfs2.git
11682 S:      Supported
11683 F:      Documentation/filesystems/nilfs2.txt
11684 F:      fs/nilfs2/
11685 F:      include/trace/events/nilfs2.h
11686 F:      include/uapi/linux/nilfs2_api.h
11687 F:      include/uapi/linux/nilfs2_ondisk.h
11688
11689 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11690 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11691 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11692 S:      Maintained
11693 F:      Documentation/scsi/NinjaSCSI.txt
11694 F:      drivers/scsi/pcmcia/nsp_*
11695
11696 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11697 M:      GOTO Masanori <gotom@debian.or.jp>
11698 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11699 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11700 S:      Maintained
11701 F:      Documentation/scsi/NinjaSCSI.txt
11702 F:      drivers/scsi/nsp32*
11703
11704 NIOS2 ARCHITECTURE
11705 M:      Ley Foon Tan <lftan@altera.com>
11706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11708 S:      Maintained
11709 F:      arch/nios2/
11710
11711 NOHZ, DYNTICKS SUPPORT
11712 M:      Frederic Weisbecker <fweisbec@gmail.com>
11713 M:      Thomas Gleixner <tglx@linutronix.de>
11714 M:      Ingo Molnar <mingo@kernel.org>
11715 L:      linux-kernel@vger.kernel.org
11716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11717 S:      Maintained
11718 F:      kernel/time/tick*.*
11719 F:      include/linux/tick.h
11720 F:      include/linux/sched/nohz.h
11721
11722 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11723 M:      Pavel Machek <pavel@ucw.cz>
11724 M:      Sakari Ailus <sakari.ailus@iki.fi>
11725 L:      linux-media@vger.kernel.org
11726 S:      Maintained
11727 F:      drivers/media/i2c/et8ek8
11728 F:      drivers/media/i2c/ad5820.c
11729
11730 NOKIA N900 POWER SUPPLY DRIVERS
11731 R:      Pali Rohár <pali.rohar@gmail.com>
11732 F:      include/linux/power/bq2415x_charger.h
11733 F:      include/linux/power/bq27xxx_battery.h
11734 F:      drivers/power/supply/bq2415x_charger.c
11735 F:      drivers/power/supply/bq27xxx_battery.c
11736 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11737 F:      drivers/power/supply/isp1704_charger.c
11738 F:      drivers/power/supply/rx51_battery.c
11739
11740 NOLIBC HEADER FILE
11741 M:      Willy Tarreau <w@1wt.eu>
11742 S:      Maintained
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11744 F:      tools/include/nolibc/
11745
11746 NSDEPS
11747 M:      Matthias Maennich <maennich@google.com>
11748 S:      Maintained
11749 F:      scripts/nsdeps
11750 F:      Documentation/core-api/symbol-namespaces.rst
11751
11752 NTB AMD DRIVER
11753 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11754 L:      linux-ntb@googlegroups.com
11755 S:      Supported
11756 F:      drivers/ntb/hw/amd/
11757
11758 NTB DRIVER CORE
11759 M:      Jon Mason <jdmason@kudzu.us>
11760 M:      Dave Jiang <dave.jiang@intel.com>
11761 M:      Allen Hubbe <allenbh@gmail.com>
11762 L:      linux-ntb@googlegroups.com
11763 S:      Supported
11764 W:      https://github.com/jonmason/ntb/wiki
11765 T:      git git://github.com/jonmason/ntb.git
11766 F:      drivers/ntb/
11767 F:      drivers/net/ntb_netdev.c
11768 F:      include/linux/ntb.h
11769 F:      include/linux/ntb_transport.h
11770 F:      tools/testing/selftests/ntb/
11771
11772 NTB IDT DRIVER
11773 M:      Serge Semin <fancer.lancer@gmail.com>
11774 L:      linux-ntb@googlegroups.com
11775 S:      Supported
11776 F:      drivers/ntb/hw/idt/
11777
11778 NTB INTEL DRIVER
11779 M:      Dave Jiang <dave.jiang@intel.com>
11780 L:      linux-ntb@googlegroups.com
11781 S:      Supported
11782 W:      https://github.com/davejiang/linux/wiki
11783 T:      git https://github.com/davejiang/linux.git
11784 F:      drivers/ntb/hw/intel/
11785
11786 NTFS FILESYSTEM
11787 M:      Anton Altaparmakov <anton@tuxera.com>
11788 L:      linux-ntfs-dev@lists.sourceforge.net
11789 W:      http://www.tuxera.com/
11790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11791 S:      Supported
11792 F:      Documentation/filesystems/ntfs.txt
11793 F:      fs/ntfs/
11794
11795 NUBUS SUBSYSTEM
11796 M:      Finn Thain <fthain@telegraphics.com.au>
11797 L:      linux-m68k@lists.linux-m68k.org
11798 S:      Maintained
11799 F:      arch/*/include/asm/nubus.h
11800 F:      drivers/nubus/
11801 F:      include/linux/nubus.h
11802 F:      include/uapi/linux/nubus.h
11803
11804 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11805 M:      Antonino Daplas <adaplas@gmail.com>
11806 L:      linux-fbdev@vger.kernel.org
11807 S:      Maintained
11808 F:      drivers/video/fbdev/riva/
11809 F:      drivers/video/fbdev/nvidia/
11810
11811 NVM EXPRESS DRIVER
11812 M:      Keith Busch <kbusch@kernel.org>
11813 M:      Jens Axboe <axboe@fb.com>
11814 M:      Christoph Hellwig <hch@lst.de>
11815 M:      Sagi Grimberg <sagi@grimberg.me>
11816 L:      linux-nvme@lists.infradead.org
11817 T:      git://git.infradead.org/nvme.git
11818 W:      http://git.infradead.org/nvme.git
11819 S:      Supported
11820 F:      drivers/nvme/host/
11821 F:      include/linux/nvme.h
11822 F:      include/uapi/linux/nvme_ioctl.h
11823
11824 NVM EXPRESS FC TRANSPORT DRIVERS
11825 M:      James Smart <james.smart@broadcom.com>
11826 L:      linux-nvme@lists.infradead.org
11827 S:      Supported
11828 F:      include/linux/nvme-fc.h
11829 F:      include/linux/nvme-fc-driver.h
11830 F:      drivers/nvme/host/fc.c
11831 F:      drivers/nvme/target/fc.c
11832 F:      drivers/nvme/target/fcloop.c
11833
11834 NVM EXPRESS TARGET DRIVER
11835 M:      Christoph Hellwig <hch@lst.de>
11836 M:      Sagi Grimberg <sagi@grimberg.me>
11837 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11838 L:      linux-nvme@lists.infradead.org
11839 T:      git://git.infradead.org/nvme.git
11840 W:      http://git.infradead.org/nvme.git
11841 S:      Supported
11842 F:      drivers/nvme/target/
11843
11844 NVMEM FRAMEWORK
11845 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11846 S:      Maintained
11847 F:      drivers/nvmem/
11848 F:      Documentation/devicetree/bindings/nvmem/
11849 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11850 F:      include/linux/nvmem-consumer.h
11851 F:      include/linux/nvmem-provider.h
11852
11853 NXP FXAS21002C DRIVER
11854 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11855 L:      linux-iio@vger.kernel.org
11856 S:      Maintained
11857 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11858 F:      drivers/iio/gyro/fxas21002c_core.c
11859 F:      drivers/iio/gyro/fxas21002c.h
11860 F:      drivers/iio/gyro/fxas21002c_i2c.c
11861 F:      drivers/iio/gyro/fxas21002c_spi.c
11862
11863 NXP SGTL5000 DRIVER
11864 M:      Fabio Estevam <festevam@gmail.com>
11865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11866 S:      Maintained
11867 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11868 F:      sound/soc/codecs/sgtl5000*
11869
11870 NXP SJA1105 ETHERNET SWITCH DRIVER
11871 M:      Vladimir Oltean <olteanv@gmail.com>
11872 L:      linux-kernel@vger.kernel.org
11873 S:      Maintained
11874 F:      drivers/net/dsa/sja1105
11875
11876 NXP TDA998X DRM DRIVER
11877 M:      Russell King <linux@armlinux.org.uk>
11878 S:      Maintained
11879 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11880 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11881 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11882 F:      include/drm/i2c/tda998x.h
11883 F:      include/dt-bindings/display/tda998x.h
11884 K:      "nxp,tda998x"
11885
11886 NXP TFA9879 DRIVER
11887 M:      Peter Rosin <peda@axentia.se>
11888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11889 S:      Maintained
11890 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11891 F:      sound/soc/codecs/tfa9879*
11892
11893 NXP-NCI NFC DRIVER
11894 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11895 R:      Charles Gorand <charles.gorand@effinnov.com>
11896 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11897 S:      Supported
11898 F:      drivers/nfc/nxp-nci
11899
11900 OBJAGG
11901 M:      Jiri Pirko <jiri@mellanox.com>
11902 L:      netdev@vger.kernel.org
11903 S:      Supported
11904 F:      lib/objagg.c
11905 F:      lib/test_objagg.c
11906 F:      include/linux/objagg.h
11907
11908 NXP FSPI DRIVER
11909 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11910 M:      Ashish Kumar <ashish.kumar@nxp.com>
11911 L:      linux-spi@vger.kernel.org
11912 S:      Maintained
11913 F:      drivers/spi/spi-nxp-fspi.c
11914 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11915
11916 OBJTOOL
11917 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11918 M:      Peter Zijlstra <peterz@infradead.org>
11919 S:      Supported
11920 F:      tools/objtool/
11921
11922 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11923 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11924 M:      Andrew Donnellan <ajd@linux.ibm.com>
11925 L:      linuxppc-dev@lists.ozlabs.org
11926 S:      Supported
11927 F:      arch/powerpc/platforms/powernv/ocxl.c
11928 F:      arch/powerpc/include/asm/pnv-ocxl.h
11929 F:      drivers/misc/ocxl/
11930 F:      include/misc/ocxl*
11931 F:      include/uapi/misc/ocxl.h
11932 F:      Documentation/userspace-api/accelerators/ocxl.rst
11933
11934 OMAP AUDIO SUPPORT
11935 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11936 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11937 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11938 L:      linux-omap@vger.kernel.org
11939 S:      Maintained
11940 F:      sound/soc/ti/omap*
11941 F:      sound/soc/ti/rx51.c
11942 F:      sound/soc/ti/n810.c
11943 F:      sound/soc/ti/sdma-pcm.*
11944
11945 OMAP CLOCK FRAMEWORK SUPPORT
11946 M:      Paul Walmsley <paul@pwsan.com>
11947 L:      linux-omap@vger.kernel.org
11948 S:      Maintained
11949 F:      arch/arm/*omap*/*clock*
11950
11951 OMAP DEVICE TREE SUPPORT
11952 M:      Benoît Cousson <bcousson@baylibre.com>
11953 M:      Tony Lindgren <tony@atomide.com>
11954 L:      linux-omap@vger.kernel.org
11955 L:      devicetree@vger.kernel.org
11956 S:      Maintained
11957 F:      arch/arm/boot/dts/*omap*
11958 F:      arch/arm/boot/dts/*am3*
11959 F:      arch/arm/boot/dts/*am4*
11960 F:      arch/arm/boot/dts/*am5*
11961 F:      arch/arm/boot/dts/*dra7*
11962 F:      arch/arm/boot/dts/logicpd-som-lv*
11963 F:      arch/arm/boot/dts/logicpd-torpedo*
11964
11965 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11966 L:      linux-omap@vger.kernel.org
11967 L:      linux-fbdev@vger.kernel.org
11968 S:      Orphan
11969 F:      drivers/video/fbdev/omap2/
11970 F:      Documentation/arm/omap/dss.rst
11971
11972 OMAP FRAMEBUFFER SUPPORT
11973 L:      linux-fbdev@vger.kernel.org
11974 L:      linux-omap@vger.kernel.org
11975 S:      Orphan
11976 F:      drivers/video/fbdev/omap/
11977
11978 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11979 M:      Roger Quadros <rogerq@ti.com>
11980 M:      Tony Lindgren <tony@atomide.com>
11981 L:      linux-omap@vger.kernel.org
11982 S:      Maintained
11983 F:      drivers/memory/omap-gpmc.c
11984 F:      arch/arm/mach-omap2/*gpmc*
11985
11986 OMAP GPIO DRIVER
11987 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11988 M:      Santosh Shilimkar <ssantosh@kernel.org>
11989 M:      Kevin Hilman <khilman@kernel.org>
11990 L:      linux-omap@vger.kernel.org
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11993 F:      drivers/gpio/gpio-omap.c
11994
11995 OMAP HARDWARE SPINLOCK SUPPORT
11996 M:      Ohad Ben-Cohen <ohad@wizery.com>
11997 L:      linux-omap@vger.kernel.org
11998 S:      Maintained
11999 F:      drivers/hwspinlock/omap_hwspinlock.c
12000
12001 OMAP HS MMC SUPPORT
12002 L:      linux-mmc@vger.kernel.org
12003 L:      linux-omap@vger.kernel.org
12004 S:      Orphan
12005 F:      drivers/mmc/host/omap_hsmmc.c
12006
12007 OMAP HWMOD DATA
12008 M:      Paul Walmsley <paul@pwsan.com>
12009 L:      linux-omap@vger.kernel.org
12010 S:      Maintained
12011 F:      arch/arm/mach-omap2/omap_hwmod*data*
12012
12013 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12014 M:      Benoît Cousson <bcousson@baylibre.com>
12015 L:      linux-omap@vger.kernel.org
12016 S:      Maintained
12017 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12018
12019 OMAP HWMOD SUPPORT
12020 M:      Benoît Cousson <bcousson@baylibre.com>
12021 M:      Paul Walmsley <paul@pwsan.com>
12022 L:      linux-omap@vger.kernel.org
12023 S:      Maintained
12024 F:      arch/arm/mach-omap2/omap_hwmod.*
12025
12026 OMAP I2C DRIVER
12027 M:      Vignesh R <vigneshr@ti.com>
12028 L:      linux-omap@vger.kernel.org
12029 L:      linux-i2c@vger.kernel.org
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12032 F:      drivers/i2c/busses/i2c-omap.c
12033
12034 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12035 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12036 L:      linux-media@vger.kernel.org
12037 S:      Maintained
12038 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12039 F:      drivers/media/platform/omap3isp/
12040 F:      drivers/staging/media/omap4iss/
12041
12042 OMAP MMC SUPPORT
12043 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12044 L:      linux-omap@vger.kernel.org
12045 S:      Odd Fixes
12046 F:      drivers/mmc/host/omap.c
12047
12048 OMAP POWER MANAGEMENT SUPPORT
12049 M:      Kevin Hilman <khilman@kernel.org>
12050 L:      linux-omap@vger.kernel.org
12051 S:      Maintained
12052 F:      arch/arm/*omap*/*pm*
12053 F:      drivers/cpufreq/omap-cpufreq.c
12054
12055 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12056 M:      Rajendra Nayak <rnayak@codeaurora.org>
12057 M:      Paul Walmsley <paul@pwsan.com>
12058 L:      linux-omap@vger.kernel.org
12059 S:      Maintained
12060 F:      arch/arm/mach-omap2/prm*
12061
12062 OMAP RANDOM NUMBER GENERATOR SUPPORT
12063 M:      Deepak Saxena <dsaxena@plexity.net>
12064 S:      Maintained
12065 F:      drivers/char/hw_random/omap-rng.c
12066
12067 OMAP USB SUPPORT
12068 L:      linux-usb@vger.kernel.org
12069 L:      linux-omap@vger.kernel.org
12070 S:      Orphan
12071 F:      drivers/usb/*/*omap*
12072 F:      arch/arm/*omap*/usb*
12073
12074 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12075 M:      Mark Jackson <mpfj@newflow.co.uk>
12076 L:      linux-omap@vger.kernel.org
12077 S:      Maintained
12078 F:      arch/arm/boot/dts/am335x-nano.dts
12079
12080 OMAP1 SUPPORT
12081 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12082 M:      Tony Lindgren <tony@atomide.com>
12083 L:      linux-omap@vger.kernel.org
12084 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12086 S:      Maintained
12087 F:      arch/arm/mach-omap1/
12088 F:      arch/arm/plat-omap/
12089 F:      arch/arm/configs/omap1_defconfig
12090 F:      drivers/i2c/busses/i2c-omap.c
12091 F:      include/linux/platform_data/i2c-omap.h
12092 F:      include/linux/platform_data/ams-delta-fiq.h
12093
12094 OMAP2+ SUPPORT
12095 M:      Tony Lindgren <tony@atomide.com>
12096 L:      linux-omap@vger.kernel.org
12097 W:      http://www.muru.com/linux/omap/
12098 W:      http://linux.omap.com/
12099 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12101 S:      Maintained
12102 F:      arch/arm/mach-omap2/
12103 F:      arch/arm/plat-omap/
12104 F:      arch/arm/configs/omap2plus_defconfig
12105 F:      drivers/bus/ti-sysc.c
12106 F:      drivers/i2c/busses/i2c-omap.c
12107 F:      drivers/irqchip/irq-omap-intc.c
12108 F:      drivers/mfd/*omap*.c
12109 F:      drivers/mfd/menelaus.c
12110 F:      drivers/mfd/palmas.c
12111 F:      drivers/mfd/tps65217.c
12112 F:      drivers/mfd/tps65218.c
12113 F:      drivers/mfd/tps65910.c
12114 F:      drivers/mfd/twl-core.[ch]
12115 F:      drivers/mfd/twl4030*.c
12116 F:      drivers/mfd/twl6030*.c
12117 F:      drivers/mfd/twl6040*.c
12118 F:      drivers/regulator/palmas-regulator*.c
12119 F:      drivers/regulator/pbias-regulator.c
12120 F:      drivers/regulator/tps65217-regulator.c
12121 F:      drivers/regulator/tps65218-regulator.c
12122 F:      drivers/regulator/tps65910-regulator.c
12123 F:      drivers/regulator/twl-regulator.c
12124 F:      drivers/regulator/twl6030-regulator.c
12125 F:      include/linux/platform_data/i2c-omap.h
12126 F:      include/linux/platform_data/ti-sysc.h
12127
12128 ONION OMEGA2+ BOARD
12129 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12130 L:      linux-mips@vger.kernel.org
12131 S:      Maintained
12132 F:      arch/mips/boot/dts/ralink/omega2p.dts
12133
12134 OMFS FILESYSTEM
12135 M:      Bob Copeland <me@bobcopeland.com>
12136 L:      linux-karma-devel@lists.sourceforge.net
12137 S:      Maintained
12138 F:      Documentation/filesystems/omfs.txt
12139 F:      fs/omfs/
12140
12141 OMNIKEY CARDMAN 4000 DRIVER
12142 M:      Harald Welte <laforge@gnumonks.org>
12143 S:      Maintained
12144 F:      drivers/char/pcmcia/cm4000_cs.c
12145 F:      include/linux/cm4000_cs.h
12146 F:      include/uapi/linux/cm4000_cs.h
12147
12148 OMNIKEY CARDMAN 4040 DRIVER
12149 M:      Harald Welte <laforge@gnumonks.org>
12150 S:      Maintained
12151 F:      drivers/char/pcmcia/cm4040_cs.*
12152
12153 OMNIVISION OV13858 SENSOR DRIVER
12154 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12155 L:      linux-media@vger.kernel.org
12156 T:      git git://linuxtv.org/media_tree.git
12157 S:      Maintained
12158 F:      drivers/media/i2c/ov13858.c
12159
12160 OMNIVISION OV2680 SENSOR DRIVER
12161 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12162 L:      linux-media@vger.kernel.org
12163 T:      git git://linuxtv.org/media_tree.git
12164 S:      Maintained
12165 F:      drivers/media/i2c/ov2680.c
12166 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12167
12168 OMNIVISION OV2685 SENSOR DRIVER
12169 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12170 L:      linux-media@vger.kernel.org
12171 T:      git git://linuxtv.org/media_tree.git
12172 S:      Maintained
12173 F:      drivers/media/i2c/ov2685.c
12174
12175 OMNIVISION OV5640 SENSOR DRIVER
12176 M:      Steve Longerbeam <slongerbeam@gmail.com>
12177 L:      linux-media@vger.kernel.org
12178 T:      git git://linuxtv.org/media_tree.git
12179 S:      Maintained
12180 F:      drivers/media/i2c/ov5640.c
12181
12182 OMNIVISION OV5647 SENSOR DRIVER
12183 M:      Luis Oliveira <lolivei@synopsys.com>
12184 L:      linux-media@vger.kernel.org
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Maintained
12187 F:      drivers/media/i2c/ov5647.c
12188
12189 OMNIVISION OV5670 SENSOR DRIVER
12190 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12191 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12192 L:      linux-media@vger.kernel.org
12193 T:      git git://linuxtv.org/media_tree.git
12194 S:      Maintained
12195 F:      drivers/media/i2c/ov5670.c
12196
12197 OMNIVISION OV5675 SENSOR DRIVER
12198 M:      Shawn Tu <shawnx.tu@intel.com>
12199 L:      linux-media@vger.kernel.org
12200 T:      git git://linuxtv.org/media_tree.git
12201 S:      Maintained
12202 F:      drivers/media/i2c/ov5675.c
12203
12204 OMNIVISION OV5695 SENSOR DRIVER
12205 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12206 L:      linux-media@vger.kernel.org
12207 T:      git git://linuxtv.org/media_tree.git
12208 S:      Maintained
12209 F:      drivers/media/i2c/ov5695.c
12210
12211 OMNIVISION OV7670 SENSOR DRIVER
12212 M:      Jonathan Corbet <corbet@lwn.net>
12213 L:      linux-media@vger.kernel.org
12214 T:      git git://linuxtv.org/media_tree.git
12215 S:      Maintained
12216 F:      drivers/media/i2c/ov7670.c
12217 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12218
12219 OMNIVISION OV772x SENSOR DRIVER
12220 M:      Jacopo Mondi <jacopo@jmondi.org>
12221 L:      linux-media@vger.kernel.org
12222 T:      git git://linuxtv.org/media_tree.git
12223 S:      Odd fixes
12224 F:      drivers/media/i2c/ov772x.c
12225 F:      include/media/i2c/ov772x.h
12226 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12227
12228 OMNIVISION OV7740 SENSOR DRIVER
12229 M:      Wenyou Yang <wenyou.yang@microchip.com>
12230 L:      linux-media@vger.kernel.org
12231 T:      git git://linuxtv.org/media_tree.git
12232 S:      Maintained
12233 F:      drivers/media/i2c/ov7740.c
12234 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12235
12236 OMNIVISION OV9640 SENSOR DRIVER
12237 M:      Petr Cvek <petrcvekcz@gmail.com>
12238 L:      linux-media@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/media/i2c/ov9640.*
12241
12242 OMNIVISION OV8856 SENSOR DRIVER
12243 M:      Ben Kao <ben.kao@intel.com>
12244 L:      linux-media@vger.kernel.org
12245 T:      git git://linuxtv.org/media_tree.git
12246 S:      Maintained
12247 F:      drivers/media/i2c/ov8856.c
12248
12249 OMNIVISION OV9650 SENSOR DRIVER
12250 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12251 R:      Akinobu Mita <akinobu.mita@gmail.com>
12252 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12253 L:      linux-media@vger.kernel.org
12254 T:      git git://linuxtv.org/media_tree.git
12255 S:      Maintained
12256 F:      drivers/media/i2c/ov9650.c
12257 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12258
12259 ONENAND FLASH DRIVER
12260 M:      Kyungmin Park <kyungmin.park@samsung.com>
12261 L:      linux-mtd@lists.infradead.org
12262 S:      Maintained
12263 F:      drivers/mtd/nand/onenand/
12264 F:      include/linux/mtd/onenand*.h
12265
12266 OP-TEE DRIVER
12267 M:      Jens Wiklander <jens.wiklander@linaro.org>
12268 L:      tee-dev@lists.linaro.org
12269 S:      Maintained
12270 F:      drivers/tee/optee/
12271
12272 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12273 M:      Sumit Garg <sumit.garg@linaro.org>
12274 L:      tee-dev@lists.linaro.org
12275 S:      Maintained
12276 F:      drivers/char/hw_random/optee-rng.c
12277
12278 OPA-VNIC DRIVER
12279 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12280 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12281 L:      linux-rdma@vger.kernel.org
12282 S:      Supported
12283 F:      drivers/infiniband/ulp/opa_vnic
12284
12285 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12286 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12287 M:      Frank Rowand <frowand.list@gmail.com>
12288 L:      devicetree@vger.kernel.org
12289 S:      Maintained
12290 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12291 F:      Documentation/devicetree/overlay-notes.txt
12292 F:      drivers/of/overlay.c
12293 F:      drivers/of/resolver.c
12294 K:      of_overlay_notifier_
12295
12296 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12297 M:      Rob Herring <robh+dt@kernel.org>
12298 M:      Frank Rowand <frowand.list@gmail.com>
12299 L:      devicetree@vger.kernel.org
12300 W:      http://www.devicetree.org/
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12302 S:      Maintained
12303 F:      drivers/of/
12304 F:      include/linux/of*.h
12305 F:      scripts/dtc/
12306 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12307
12308 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12309 M:      Rob Herring <robh+dt@kernel.org>
12310 M:      Mark Rutland <mark.rutland@arm.com>
12311 L:      devicetree@vger.kernel.org
12312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12313 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12314 S:      Maintained
12315 F:      Documentation/devicetree/
12316 F:      arch/*/boot/dts/
12317 F:      include/dt-bindings/
12318
12319 OPENCORES I2C BUS DRIVER
12320 M:      Peter Korsgaard <peter@korsgaard.com>
12321 M:      Andrew Lunn <andrew@lunn.ch>
12322 L:      linux-i2c@vger.kernel.org
12323 S:      Maintained
12324 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12325 F:      Documentation/i2c/busses/i2c-ocores.rst
12326 F:      drivers/i2c/busses/i2c-ocores.c
12327 F:      include/linux/platform_data/i2c-ocores.h
12328
12329 OPENRISC ARCHITECTURE
12330 M:      Jonas Bonn <jonas@southpole.se>
12331 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12332 M:      Stafford Horne <shorne@gmail.com>
12333 T:      git git://github.com/openrisc/linux.git
12334 L:      openrisc@lists.librecores.org
12335 W:      http://openrisc.io
12336 S:      Maintained
12337 F:      Documentation/devicetree/bindings/openrisc/
12338 F:      Documentation/openrisc/
12339 F:      arch/openrisc/
12340 F:      drivers/irqchip/irq-ompic.c
12341 F:      drivers/irqchip/irq-or1k-*
12342
12343 OPENVSWITCH
12344 M:      Pravin B Shelar <pshelar@ovn.org>
12345 L:      netdev@vger.kernel.org
12346 L:      dev@openvswitch.org
12347 W:      http://openvswitch.org
12348 S:      Maintained
12349 F:      net/openvswitch/
12350 F:      include/uapi/linux/openvswitch.h
12351
12352 OPERATING PERFORMANCE POINTS (OPP)
12353 M:      Viresh Kumar <vireshk@kernel.org>
12354 M:      Nishanth Menon <nm@ti.com>
12355 M:      Stephen Boyd <sboyd@kernel.org>
12356 L:      linux-pm@vger.kernel.org
12357 S:      Maintained
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12359 F:      drivers/opp/
12360 F:      include/linux/pm_opp.h
12361 F:      Documentation/power/opp.rst
12362 F:      Documentation/devicetree/bindings/opp/
12363
12364 OPL4 DRIVER
12365 M:      Clemens Ladisch <clemens@ladisch.de>
12366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12368 S:      Maintained
12369 F:      sound/drivers/opl4/
12370
12371 OPROFILE
12372 M:      Robert Richter <rric@kernel.org>
12373 L:      oprofile-list@lists.sf.net
12374 S:      Maintained
12375 F:      arch/*/include/asm/oprofile*.h
12376 F:      arch/*/oprofile/
12377 F:      drivers/oprofile/
12378 F:      include/linux/oprofile.h
12379
12380 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12381 M:      Mark Fasheh <mark@fasheh.com>
12382 M:      Joel Becker <jlbec@evilplan.org>
12383 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12384 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12385 W:      http://ocfs2.wiki.kernel.org
12386 S:      Supported
12387 F:      Documentation/filesystems/ocfs2.txt
12388 F:      Documentation/filesystems/dlmfs.txt
12389 F:      fs/ocfs2/
12390
12391 ORANGEFS FILESYSTEM
12392 M:      Mike Marshall <hubcap@omnibond.com>
12393 R:      Martin Brandenburg <martin@omnibond.com>
12394 L:      devel@lists.orangefs.org
12395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12396 S:      Supported
12397 F:      fs/orangefs/
12398 F:      Documentation/filesystems/orangefs.txt
12399
12400 ORINOCO DRIVER
12401 L:      linux-wireless@vger.kernel.org
12402 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12403 W:      http://www.nongnu.org/orinoco/
12404 S:      Orphan
12405 F:      drivers/net/wireless/intersil/orinoco/
12406
12407 OV2659 OMNIVISION SENSOR DRIVER
12408 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12409 L:      linux-media@vger.kernel.org
12410 W:      https://linuxtv.org
12411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12412 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12413 S:      Maintained
12414 F:      drivers/media/i2c/ov2659.c
12415 F:      include/media/i2c/ov2659.h
12416
12417 OVERLAY FILESYSTEM
12418 M:      Miklos Szeredi <miklos@szeredi.hu>
12419 L:      linux-unionfs@vger.kernel.org
12420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12421 S:      Supported
12422 F:      fs/overlayfs/
12423 F:      Documentation/filesystems/overlayfs.rst
12424
12425 P54 WIRELESS DRIVER
12426 M:      Christian Lamparter <chunkeey@googlemail.com>
12427 L:      linux-wireless@vger.kernel.org
12428 W:      http://wireless.kernel.org/en/users/Drivers/p54
12429 S:      Maintained
12430 F:      drivers/net/wireless/intersil/p54/
12431
12432 PA SEMI ETHERNET DRIVER
12433 L:      netdev@vger.kernel.org
12434 S:      Orphan
12435 F:      drivers/net/ethernet/pasemi/*
12436
12437 PA SEMI SMBUS DRIVER
12438 L:      linux-i2c@vger.kernel.org
12439 S:      Orphan
12440 F:      drivers/i2c/busses/i2c-pasemi.c
12441
12442 PACKING
12443 M:      Vladimir Oltean <olteanv@gmail.com>
12444 L:      netdev@vger.kernel.org
12445 S:      Supported
12446 F:      lib/packing.c
12447 F:      include/linux/packing.h
12448 F:      Documentation/core-api/packing.rst
12449
12450 PADATA PARALLEL EXECUTION MECHANISM
12451 M:      Steffen Klassert <steffen.klassert@secunet.com>
12452 L:      linux-crypto@vger.kernel.org
12453 S:      Maintained
12454 F:      kernel/padata.c
12455 F:      include/linux/padata.h
12456 F:      Documentation/padata.txt
12457
12458 PAGE POOL
12459 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12460 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12461 L:      netdev@vger.kernel.org
12462 S:      Supported
12463 F:      net/core/page_pool.c
12464 F:      include/net/page_pool.h
12465
12466 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12467 M:      Harald Welte <laforge@gnumonks.org>
12468 L:      platform-driver-x86@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/platform/x86/panasonic-laptop.c
12471
12472 PARALLAX PING IIO SENSOR DRIVER
12473 M:      Andreas Klinger <ak@it-klinger.de>
12474 L:      linux-iio@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
12477 F:      drivers/iio/proximity/ping.c
12478
12479 PARALLEL LCD/KEYPAD PANEL DRIVER
12480 M:      Willy Tarreau <willy@haproxy.com>
12481 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12482 S:      Odd Fixes
12483 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12484 F:      drivers/auxdisplay/panel.c
12485
12486 PARALLEL PORT SUBSYSTEM
12487 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12488 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12489 L:      linux-parport@lists.infradead.org (subscribers-only)
12490 S:      Maintained
12491 F:      drivers/parport/
12492 F:      include/linux/parport*.h
12493 F:      drivers/char/ppdev.c
12494 F:      include/uapi/linux/ppdev.h
12495 F:      Documentation/driver-api/parport*.rst
12496
12497 PARAVIRT_OPS INTERFACE
12498 M:      Juergen Gross <jgross@suse.com>
12499 M:      Thomas Hellstrom <thellstrom@vmware.com>
12500 M:      "VMware, Inc." <pv-drivers@vmware.com>
12501 L:      virtualization@lists.linux-foundation.org
12502 S:      Supported
12503 F:      Documentation/virt/paravirt_ops.rst
12504 F:      arch/*/kernel/paravirt*
12505 F:      arch/*/include/asm/paravirt*.h
12506 F:      include/linux/hypervisor.h
12507
12508 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12509 M:      Tim Waugh <tim@cyberelk.net>
12510 L:      linux-parport@lists.infradead.org (subscribers-only)
12511 S:      Maintained
12512 F:      Documentation/admin-guide/blockdev/paride.rst
12513 F:      drivers/block/paride/
12514
12515 PARISC ARCHITECTURE
12516 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12517 M:      Helge Deller <deller@gmx.de>
12518 L:      linux-parisc@vger.kernel.org
12519 W:      http://www.parisc-linux.org/
12520 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12523 S:      Maintained
12524 F:      arch/parisc/
12525 F:      Documentation/parisc/
12526 F:      drivers/parisc/
12527 F:      drivers/char/agp/parisc-agp.c
12528 F:      drivers/input/misc/hp_sdc_rtc.c
12529 F:      drivers/input/serio/gscps2.c
12530 F:      drivers/input/serio/hp_sdc*
12531 F:      drivers/parport/parport_gsc.*
12532 F:      drivers/tty/serial/8250/8250_gsc.c
12533 F:      drivers/video/fbdev/sti*
12534 F:      drivers/video/console/sti*
12535 F:      drivers/video/logo/logo_parisc*
12536 F:      include/linux/hp_sdc.h
12537
12538 PARMAN
12539 M:      Jiri Pirko <jiri@mellanox.com>
12540 L:      netdev@vger.kernel.org
12541 S:      Supported
12542 F:      lib/parman.c
12543 F:      lib/test_parman.c
12544 F:      include/linux/parman.h
12545
12546 PC ENGINES APU BOARD DRIVER
12547 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12548 S:      Maintained
12549 F:      drivers/platform/x86/pcengines-apuv2.c
12550
12551 PC87360 HARDWARE MONITORING DRIVER
12552 M:      Jim Cromie <jim.cromie@gmail.com>
12553 L:      linux-hwmon@vger.kernel.org
12554 S:      Maintained
12555 F:      Documentation/hwmon/pc87360.rst
12556 F:      drivers/hwmon/pc87360.c
12557
12558 PC8736x GPIO DRIVER
12559 M:      Jim Cromie <jim.cromie@gmail.com>
12560 S:      Maintained
12561 F:      drivers/char/pc8736x_gpio.c
12562
12563 PC87427 HARDWARE MONITORING DRIVER
12564 M:      Jean Delvare <jdelvare@suse.com>
12565 L:      linux-hwmon@vger.kernel.org
12566 S:      Maintained
12567 F:      Documentation/hwmon/pc87427.rst
12568 F:      drivers/hwmon/pc87427.c
12569
12570 PCA9532 LED DRIVER
12571 M:      Riku Voipio <riku.voipio@iki.fi>
12572 S:      Maintained
12573 F:      drivers/leds/leds-pca9532.c
12574 F:      include/linux/leds-pca9532.h
12575
12576 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12577 M:      Guenter Roeck <linux@roeck-us.net>
12578 L:      linux-i2c@vger.kernel.org
12579 S:      Maintained
12580 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12581
12582 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12583 M:      Khalid Aziz <khalid@gonehiking.org>
12584 S:      Maintained
12585 F:      drivers/firmware/pcdp.*
12586
12587 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12588 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12589 L:      linux-pci@vger.kernel.org
12590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12591 S:      Maintained
12592 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12593 F:      drivers/pci/controller/pci-aardvark.c
12594
12595 PCI DRIVER FOR ALTERA PCIE IP
12596 M:      Ley Foon Tan <lftan@altera.com>
12597 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12598 L:      linux-pci@vger.kernel.org
12599 S:      Supported
12600 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12601 F:      drivers/pci/controller/pcie-altera.c
12602
12603 PCI DRIVER FOR APPLIEDMICRO XGENE
12604 M:      Toan Le <toan@os.amperecomputing.com>
12605 L:      linux-pci@vger.kernel.org
12606 L:      linux-arm-kernel@lists.infradead.org
12607 S:      Maintained
12608 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12609 F:      drivers/pci/controller/pci-xgene.c
12610
12611 PCI DRIVER FOR ARM VERSATILE PLATFORM
12612 M:      Rob Herring <robh@kernel.org>
12613 L:      linux-pci@vger.kernel.org
12614 L:      linux-arm-kernel@lists.infradead.org
12615 S:      Maintained
12616 F:      Documentation/devicetree/bindings/pci/versatile.txt
12617 F:      drivers/pci/controller/pci-versatile.c
12618
12619 PCI DRIVER FOR ARMADA 8K
12620 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12621 L:      linux-pci@vger.kernel.org
12622 L:      linux-arm-kernel@lists.infradead.org
12623 S:      Maintained
12624 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12625 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12626
12627 PCI DRIVER FOR CADENCE PCIE IP
12628 M:      Tom Joseph <tjoseph@cadence.com>
12629 L:      linux-pci@vger.kernel.org
12630 S:      Maintained
12631 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12632 F:      drivers/pci/controller/pcie-cadence*
12633
12634 PCI DRIVER FOR FREESCALE LAYERSCAPE
12635 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12636 M:      Mingkai Hu <mingkai.hu@nxp.com>
12637 M:      Roy Zang <roy.zang@nxp.com>
12638 L:      linuxppc-dev@lists.ozlabs.org
12639 L:      linux-pci@vger.kernel.org
12640 L:      linux-arm-kernel@lists.infradead.org
12641 S:      Maintained
12642 F:      drivers/pci/controller/dwc/*layerscape*
12643
12644 PCI DRIVER FOR GENERIC OF HOSTS
12645 M:      Will Deacon <will@kernel.org>
12646 L:      linux-pci@vger.kernel.org
12647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12648 S:      Maintained
12649 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12650 F:      drivers/pci/controller/pci-host-common.c
12651 F:      drivers/pci/controller/pci-host-generic.c
12652
12653 PCI DRIVER FOR IMX6
12654 M:      Richard Zhu <hongxing.zhu@nxp.com>
12655 M:      Lucas Stach <l.stach@pengutronix.de>
12656 L:      linux-pci@vger.kernel.org
12657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12658 S:      Maintained
12659 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12660 F:      drivers/pci/controller/dwc/*imx6*
12661
12662 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12663 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12664 L:      linux-pci@vger.kernel.org
12665 S:      Supported
12666 F:      drivers/pci/controller/vmd.c
12667
12668 PCI DRIVER FOR MICROSEMI SWITCHTEC
12669 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12670 M:      Logan Gunthorpe <logang@deltatee.com>
12671 L:      linux-pci@vger.kernel.org
12672 S:      Maintained
12673 F:      Documentation/driver-api/switchtec.rst
12674 F:      Documentation/ABI/testing/sysfs-class-switchtec
12675 F:      drivers/pci/switch/switchtec*
12676 F:      include/uapi/linux/switchtec_ioctl.h
12677 F:      include/linux/switchtec.h
12678 F:      drivers/ntb/hw/mscc/
12679
12680 PCI DRIVER FOR MOBIVEIL PCIE IP
12681 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12682 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12683 L:      linux-pci@vger.kernel.org
12684 S:      Supported
12685 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12686 F:      drivers/pci/controller/pcie-mobiveil.c
12687
12688 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12689 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12690 M:      Jason Cooper <jason@lakedaemon.net>
12691 L:      linux-pci@vger.kernel.org
12692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12693 S:      Maintained
12694 F:      drivers/pci/controller/*mvebu*
12695
12696 PCI DRIVER FOR NVIDIA TEGRA
12697 M:      Thierry Reding <thierry.reding@gmail.com>
12698 L:      linux-tegra@vger.kernel.org
12699 L:      linux-pci@vger.kernel.org
12700 S:      Supported
12701 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12702 F:      drivers/pci/controller/pci-tegra.c
12703
12704 PCI DRIVER FOR RENESAS R-CAR
12705 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12706 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12707 L:      linux-pci@vger.kernel.org
12708 L:      linux-renesas-soc@vger.kernel.org
12709 S:      Maintained
12710 F:      drivers/pci/controller/*rcar*
12711
12712 PCI DRIVER FOR SAMSUNG EXYNOS
12713 M:      Jingoo Han <jingoohan1@gmail.com>
12714 L:      linux-pci@vger.kernel.org
12715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12716 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12717 S:      Maintained
12718 F:      drivers/pci/controller/dwc/pci-exynos.c
12719
12720 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12721 M:      Jingoo Han <jingoohan1@gmail.com>
12722 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12723 L:      linux-pci@vger.kernel.org
12724 S:      Maintained
12725 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12726 F:      drivers/pci/controller/dwc/*designware*
12727
12728 PCI DRIVER FOR TI DRA7XX
12729 M:      Kishon Vijay Abraham I <kishon@ti.com>
12730 L:      linux-omap@vger.kernel.org
12731 L:      linux-pci@vger.kernel.org
12732 S:      Supported
12733 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12734 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12735
12736 PCI DRIVER FOR TI KEYSTONE
12737 M:      Murali Karicheri <m-karicheri2@ti.com>
12738 L:      linux-pci@vger.kernel.org
12739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12740 S:      Maintained
12741 F:      drivers/pci/controller/dwc/pci-keystone.c
12742
12743 PCI ENDPOINT SUBSYSTEM
12744 M:      Kishon Vijay Abraham I <kishon@ti.com>
12745 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12746 L:      linux-pci@vger.kernel.org
12747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12748 S:      Supported
12749 F:      drivers/pci/endpoint/
12750 F:      drivers/misc/pci_endpoint_test.c
12751 F:      tools/pci/
12752
12753 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12754 M:      Russell Currey <ruscur@russell.cc>
12755 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12756 M:      Oliver O'Halloran <oohall@gmail.com>
12757 L:      linuxppc-dev@lists.ozlabs.org
12758 S:      Supported
12759 F:      Documentation/PCI/pci-error-recovery.rst
12760 F:      drivers/pci/pcie/aer.c
12761 F:      drivers/pci/pcie/dpc.c
12762 F:      drivers/pci/pcie/err.c
12763 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12764 F:      arch/powerpc/kernel/eeh*.c
12765 F:      arch/powerpc/platforms/*/eeh*.c
12766 F:      arch/powerpc/include/*/eeh*.h
12767
12768 PCI ERROR RECOVERY
12769 M:      Linas Vepstas <linasvepstas@gmail.com>
12770 L:      linux-pci@vger.kernel.org
12771 S:      Supported
12772 F:      Documentation/PCI/pci-error-recovery.rst
12773
12774 PCI MSI DRIVER FOR ALTERA MSI IP
12775 M:      Ley Foon Tan <lftan@altera.com>
12776 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12777 L:      linux-pci@vger.kernel.org
12778 S:      Supported
12779 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12780 F:      drivers/pci/controller/pcie-altera-msi.c
12781
12782 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12783 M:      Toan Le <toan@os.amperecomputing.com>
12784 L:      linux-pci@vger.kernel.org
12785 L:      linux-arm-kernel@lists.infradead.org
12786 S:      Maintained
12787 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12788 F:      drivers/pci/controller/pci-xgene-msi.c
12789
12790 PCI SUBSYSTEM
12791 M:      Bjorn Helgaas <bhelgaas@google.com>
12792 L:      linux-pci@vger.kernel.org
12793 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12795 S:      Supported
12796 F:      Documentation/devicetree/bindings/pci/
12797 F:      Documentation/PCI/
12798 F:      drivers/acpi/pci*
12799 F:      drivers/pci/
12800 F:      include/asm-generic/pci*
12801 F:      include/linux/pci*
12802 F:      include/linux/of_pci.h
12803 F:      include/uapi/linux/pci*
12804 F:      lib/pci*
12805 F:      arch/x86/pci/
12806 F:      arch/x86/kernel/quirks.c
12807 F:      arch/x86/kernel/early-quirks.c
12808
12809 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12810 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12811 R:      Andrew Murray <andrew.murray@arm.com>
12812 L:      linux-pci@vger.kernel.org
12813 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12815 S:      Supported
12816 F:      drivers/pci/controller/
12817
12818 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12819 M:      Jonathan Chocron <jonnyc@amazon.com>
12820 L:      linux-pci@vger.kernel.org
12821 S:      Maintained
12822 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12823 F:      drivers/pci/controller/dwc/pcie-al.c
12824
12825 PCIE DRIVER FOR AMLOGIC MESON
12826 M:      Yue Wang <yue.wang@Amlogic.com>
12827 L:      linux-pci@vger.kernel.org
12828 L:      linux-amlogic@lists.infradead.org
12829 S:      Maintained
12830 F:      drivers/pci/controller/dwc/pci-meson.c
12831
12832 PCIE DRIVER FOR AXIS ARTPEC
12833 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12834 L:      linux-arm-kernel@axis.com
12835 L:      linux-pci@vger.kernel.org
12836 S:      Maintained
12837 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12838 F:      drivers/pci/controller/dwc/*artpec*
12839
12840 PCIE DRIVER FOR CAVIUM THUNDERX
12841 M:      Robert Richter <rrichter@marvell.com>
12842 L:      linux-pci@vger.kernel.org
12843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12844 S:      Supported
12845 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12846 F:      drivers/pci/controller/pci-thunder-*
12847
12848 PCIE DRIVER FOR HISILICON
12849 M:      Zhou Wang <wangzhou1@hisilicon.com>
12850 L:      linux-pci@vger.kernel.org
12851 S:      Maintained
12852 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12853 F:      drivers/pci/controller/dwc/pcie-hisi.c
12854
12855 PCIE DRIVER FOR HISILICON KIRIN
12856 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12857 M:      Binghui Wang <wangbinghui@hisilicon.com>
12858 L:      linux-pci@vger.kernel.org
12859 S:      Maintained
12860 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12861 F:      drivers/pci/controller/dwc/pcie-kirin.c
12862
12863 PCIE DRIVER FOR HISILICON STB
12864 M:      Shawn Guo <shawn.guo@linaro.org>
12865 L:      linux-pci@vger.kernel.org
12866 S:      Maintained
12867 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12868 F:      drivers/pci/controller/dwc/pcie-histb.c
12869
12870 PCIE DRIVER FOR MEDIATEK
12871 M:      Ryder Lee <ryder.lee@mediatek.com>
12872 L:      linux-pci@vger.kernel.org
12873 L:      linux-mediatek@lists.infradead.org
12874 S:      Supported
12875 F:      Documentation/devicetree/bindings/pci/mediatek*
12876 F:      drivers/pci/controller/*mediatek*
12877
12878 PCIE DRIVER FOR QUALCOMM MSM
12879 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12880 L:      linux-pci@vger.kernel.org
12881 L:      linux-arm-msm@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/pci/controller/dwc/*qcom*
12884
12885 PCIE DRIVER FOR ROCKCHIP
12886 M:      Shawn Lin <shawn.lin@rock-chips.com>
12887 L:      linux-pci@vger.kernel.org
12888 L:      linux-rockchip@lists.infradead.org
12889 S:      Maintained
12890 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12891 F:      drivers/pci/controller/pcie-rockchip*
12892
12893 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12894 M:      Linus Walleij <linus.walleij@linaro.org>
12895 L:      linux-pci@vger.kernel.org
12896 S:      Maintained
12897 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12898 F:      drivers/pci/controller/pci-v3-semi.c
12899
12900 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12901 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12902 L:      linux-pci@vger.kernel.org
12903 S:      Maintained
12904 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12905 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12906
12907 PCIE DRIVER FOR ST SPEAR13XX
12908 M:      Pratyush Anand <pratyush.anand@gmail.com>
12909 L:      linux-pci@vger.kernel.org
12910 S:      Maintained
12911 F:      drivers/pci/controller/dwc/*spear*
12912
12913 PCMCIA SUBSYSTEM
12914 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12916 S:      Odd Fixes
12917 F:      Documentation/pcmcia/
12918 F:      tools/pcmcia/
12919 F:      drivers/pcmcia/
12920 F:      include/pcmcia/
12921
12922 PCNET32 NETWORK DRIVER
12923 M:      Don Fry <pcnet32@frontier.com>
12924 L:      netdev@vger.kernel.org
12925 S:      Maintained
12926 F:      drivers/net/ethernet/amd/pcnet32.c
12927
12928 PCRYPT PARALLEL CRYPTO ENGINE
12929 M:      Steffen Klassert <steffen.klassert@secunet.com>
12930 L:      linux-crypto@vger.kernel.org
12931 S:      Maintained
12932 F:      crypto/pcrypt.c
12933 F:      include/crypto/pcrypt.h
12934
12935 PEAQ WMI HOTKEYS DRIVER
12936 M:      Hans de Goede <hdegoede@redhat.com>
12937 L:      platform-driver-x86@vger.kernel.org
12938 S:      Maintained
12939 F:      drivers/platform/x86/peaq-wmi.c
12940
12941 PENSANDO ETHERNET DRIVERS
12942 M:      Shannon Nelson <snelson@pensando.io>
12943 M:      Pensando Drivers <drivers@pensando.io>
12944 L:      netdev@vger.kernel.org
12945 S:      Supported
12946 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12947 F:      drivers/net/ethernet/pensando/
12948
12949 PER-CPU MEMORY ALLOCATOR
12950 M:      Dennis Zhou <dennis@kernel.org>
12951 M:      Tejun Heo <tj@kernel.org>
12952 M:      Christoph Lameter <cl@linux.com>
12953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12954 S:      Maintained
12955 F:      include/linux/percpu*.h
12956 F:      mm/percpu*.c
12957 F:      arch/*/include/asm/percpu.h
12958
12959 PER-TASK DELAY ACCOUNTING
12960 M:      Balbir Singh <bsingharora@gmail.com>
12961 S:      Maintained
12962 F:      include/linux/delayacct.h
12963 F:      kernel/delayacct.c
12964
12965 PERFORMANCE EVENTS SUBSYSTEM
12966 M:      Peter Zijlstra <peterz@infradead.org>
12967 M:      Ingo Molnar <mingo@redhat.com>
12968 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12969 R:      Mark Rutland <mark.rutland@arm.com>
12970 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12971 R:      Jiri Olsa <jolsa@redhat.com>
12972 R:      Namhyung Kim <namhyung@kernel.org>
12973 L:      linux-kernel@vger.kernel.org
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12975 S:      Supported
12976 F:      kernel/events/*
12977 F:      include/linux/perf_event.h
12978 F:      include/uapi/linux/perf_event.h
12979 F:      arch/*/kernel/perf_event*.c
12980 F:      arch/*/kernel/*/perf_event*.c
12981 F:      arch/*/kernel/*/*/perf_event*.c
12982 F:      arch/*/include/asm/perf_event.h
12983 F:      arch/*/kernel/perf_callchain.c
12984 F:      arch/*/events/*
12985 F:      arch/*/events/*/*
12986 F:      tools/perf/
12987
12988 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12989 R:      John Garry <john.garry@huawei.com>
12990 R:      Will Deacon <will@kernel.org>
12991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12992 S:      Supported
12993 F:      tools/perf/pmu-events/arch/arm64/
12994
12995 PERSONALITY HANDLING
12996 M:      Christoph Hellwig <hch@infradead.org>
12997 L:      linux-abi-devel@lists.sourceforge.net
12998 S:      Maintained
12999 F:      include/linux/personality.h
13000 F:      include/uapi/linux/personality.h
13001
13002 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13003 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13004 L:      linux-input@vger.kernel.org
13005 S:      Maintained
13006 F:      Documentation/input/devices/pxrc.rst
13007 F:      drivers/input/joystick/pxrc.c
13008
13009 FLYSKY FSIA6B RC RECEIVER
13010 M:      Markus Koch <markus@notsyncing.net>
13011 L:      linux-input@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/input/joystick/fsia6b.c
13014
13015 PHONET PROTOCOL
13016 M:      Remi Denis-Courmont <courmisch@gmail.com>
13017 S:      Supported
13018 F:      Documentation/networking/phonet.txt
13019 F:      include/linux/phonet.h
13020 F:      include/net/phonet/
13021 F:      include/uapi/linux/phonet.h
13022 F:      net/phonet/
13023
13024 PHRAM MTD DRIVER
13025 M:      Joern Engel <joern@lazybastard.org>
13026 L:      linux-mtd@lists.infradead.org
13027 S:      Maintained
13028 F:      drivers/mtd/devices/phram.c
13029
13030 PICOLCD HID DRIVER
13031 M:      Bruno Prémont <bonbons@linux-vserver.org>
13032 L:      linux-input@vger.kernel.org
13033 S:      Maintained
13034 F:      drivers/hid/hid-picolcd*
13035
13036 PICOXCELL SUPPORT
13037 M:      Jamie Iles <jamie@jamieiles.com>
13038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13039 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13040 S:      Supported
13041 F:      arch/arm/boot/dts/picoxcell*
13042 F:      arch/arm/mach-picoxcell/
13043 F:      drivers/crypto/picoxcell*
13044
13045 PIDFD API
13046 M:      Christian Brauner <christian@brauner.io>
13047 L:      linux-kernel@vger.kernel.org
13048 S:      Maintained
13049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13050 F:      samples/pidfd/
13051 F:      tools/testing/selftests/pidfd/
13052 F:      tools/testing/selftests/clone3/
13053 K:      (?i)pidfd
13054 K:      (?i)clone3
13055 K:      \b(clone_args|kernel_clone_args)\b
13056
13057 PIN CONTROL SUBSYSTEM
13058 M:      Linus Walleij <linus.walleij@linaro.org>
13059 L:      linux-gpio@vger.kernel.org
13060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13061 S:      Maintained
13062 F:      Documentation/devicetree/bindings/pinctrl/
13063 F:      Documentation/driver-api/pinctl.rst
13064 F:      drivers/pinctrl/
13065 F:      include/linux/pinctrl/
13066
13067 PIN CONTROLLER - MICROCHIP AT91
13068 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13070 L:      linux-gpio@vger.kernel.org
13071 S:      Supported
13072 F:      drivers/pinctrl/pinctrl-at91*
13073 F:      drivers/gpio/gpio-sama5d2-piobu.c
13074
13075 PIN CONTROLLER - FREESCALE
13076 M:      Dong Aisheng <aisheng.dong@nxp.com>
13077 M:      Fabio Estevam <festevam@gmail.com>
13078 M:      Shawn Guo <shawnguo@kernel.org>
13079 M:      Stefan Agner <stefan@agner.ch>
13080 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13081 L:      linux-gpio@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/pinctrl/freescale/
13084 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13085
13086 PIN CONTROLLER - INTEL
13087 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13088 M:      Andy Shevchenko <andy@kernel.org>
13089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13090 S:      Maintained
13091 F:      drivers/pinctrl/intel/
13092
13093 PIN CONTROLLER - MEDIATEK
13094 M:      Sean Wang <sean.wang@kernel.org>
13095 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13096 S:      Maintained
13097 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13098 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13099 F:      drivers/pinctrl/mediatek/
13100
13101 PIN CONTROLLER - QUALCOMM
13102 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13103 S:      Maintained
13104 L:      linux-arm-msm@vger.kernel.org
13105 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13106 F:      drivers/pinctrl/qcom/
13107
13108 PIN CONTROLLER - RENESAS
13109 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13110 L:      linux-renesas-soc@vger.kernel.org
13111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13112 S:      Maintained
13113 F:      drivers/pinctrl/pinctrl-rz*
13114 F:      drivers/pinctrl/sh-pfc/
13115
13116 PIN CONTROLLER - SAMSUNG
13117 M:      Tomasz Figa <tomasz.figa@gmail.com>
13118 M:      Krzysztof Kozlowski <krzk@kernel.org>
13119 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13121 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13122 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13124 S:      Maintained
13125 F:      drivers/pinctrl/samsung/
13126 F:      include/dt-bindings/pinctrl/samsung.h
13127 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13128
13129 PIN CONTROLLER - SINGLE
13130 M:      Tony Lindgren <tony@atomide.com>
13131 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13133 L:      linux-omap@vger.kernel.org
13134 S:      Maintained
13135 F:      drivers/pinctrl/pinctrl-single.c
13136
13137 PIN CONTROLLER - ST SPEAR
13138 M:      Viresh Kumar <vireshk@kernel.org>
13139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13140 W:      http://www.st.com/spear
13141 S:      Maintained
13142 F:      drivers/pinctrl/spear/
13143
13144 PISTACHIO SOC SUPPORT
13145 M:      James Hartley <james.hartley@sondrel.com>
13146 L:      linux-mips@vger.kernel.org
13147 S:      Odd Fixes
13148 F:      arch/mips/pistachio/
13149 F:      arch/mips/include/asm/mach-pistachio/
13150 F:      arch/mips/boot/dts/img/pistachio*
13151 F:      arch/mips/configs/pistachio*_defconfig
13152
13153 PKTCDVD DRIVER
13154 S:      Orphan
13155 M:      linux-block@vger.kernel.org
13156 F:      drivers/block/pktcdvd.c
13157 F:      include/linux/pktcdvd.h
13158 F:      include/uapi/linux/pktcdvd.h
13159
13160 PKUNITY SOC DRIVERS
13161 M:      Guan Xuetao <gxt@pku.edu.cn>
13162 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13163 S:      Maintained
13164 T:      git git://github.com/gxt/linux.git
13165 F:      drivers/input/serio/i8042-unicore32io.h
13166 F:      drivers/i2c/busses/i2c-puv3.c
13167 F:      drivers/video/fbdev/fb-puv3.c
13168 F:      drivers/rtc/rtc-puv3.c
13169
13170 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13171 M:      Tomasz Duszynski <tduszyns@gmail.com>
13172 S:      Maintained
13173 F:      drivers/iio/chemical/pms7003.c
13174 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13175
13176 PMBUS HARDWARE MONITORING DRIVERS
13177 M:      Guenter Roeck <linux@roeck-us.net>
13178 L:      linux-hwmon@vger.kernel.org
13179 W:      http://hwmon.wiki.kernel.org/
13180 W:      http://www.roeck-us.net/linux/drivers/
13181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13182 S:      Maintained
13183 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13184 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13185 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13186 F:      Documentation/hwmon/adm1275.rst
13187 F:      Documentation/hwmon/ibm-cffps.rst
13188 F:      Documentation/hwmon/ir35221.rst
13189 F:      Documentation/hwmon/lm25066.rst
13190 F:      Documentation/hwmon/ltc2978.rst
13191 F:      Documentation/hwmon/ltc3815.rst
13192 F:      Documentation/hwmon/max16064.rst
13193 F:      Documentation/hwmon/max20751.rst
13194 F:      Documentation/hwmon/max31785.rst
13195 F:      Documentation/hwmon/max34440.rst
13196 F:      Documentation/hwmon/max8688.rst
13197 F:      Documentation/hwmon/pmbus.rst
13198 F:      Documentation/hwmon/pmbus-core.rst
13199 F:      Documentation/hwmon/tps40422.rst
13200 F:      Documentation/hwmon/ucd9000.rst
13201 F:      Documentation/hwmon/ucd9200.rst
13202 F:      Documentation/hwmon/zl6100.rst
13203 F:      drivers/hwmon/pmbus/
13204 F:      include/linux/pmbus.h
13205
13206 PMC SIERRA MaxRAID DRIVER
13207 L:      linux-scsi@vger.kernel.org
13208 W:      http://www.pmc-sierra.com/
13209 S:      Orphan
13210 F:      drivers/scsi/pmcraid.*
13211
13212 PMC SIERRA PM8001 DRIVER
13213 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13214 L:      linux-scsi@vger.kernel.org
13215 S:      Supported
13216 F:      drivers/scsi/pm8001/
13217
13218 PM-GRAPH UTILITY
13219 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13220 L:      linux-pm@vger.kernel.org
13221 W:      https://01.org/pm-graph
13222 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13223 T:      git git://github.com/intel/pm-graph
13224 S:      Supported
13225 F:      tools/power/pm-graph
13226
13227 PNP SUPPORT
13228 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13229 S:      Maintained
13230 F:      drivers/pnp/
13231
13232 PNI RM3100 IIO DRIVER
13233 M:      Song Qiang <songqiang1304521@gmail.com>
13234 L:      linux-iio@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/iio/magnetometer/rm3100*
13237 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13238
13239 POSIX CLOCKS and TIMERS
13240 M:      Thomas Gleixner <tglx@linutronix.de>
13241 L:      linux-kernel@vger.kernel.org
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13243 S:      Maintained
13244 F:      fs/timerfd.c
13245 F:      include/linux/timer*
13246 F:      kernel/time/*timer*
13247
13248 POWER MANAGEMENT CORE
13249 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13250 L:      linux-pm@vger.kernel.org
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13252 B:      https://bugzilla.kernel.org
13253 S:      Supported
13254 F:      drivers/base/power/
13255 F:      include/linux/pm.h
13256 F:      include/linux/pm_*
13257 F:      include/linux/powercap.h
13258 F:      include/linux/intel_rapl.h
13259 F:      drivers/powercap/
13260 F:      kernel/configs/nopm.config
13261
13262 POWER STATE COORDINATION INTERFACE (PSCI)
13263 M:      Mark Rutland <mark.rutland@arm.com>
13264 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13265 L:      linux-arm-kernel@lists.infradead.org
13266 S:      Maintained
13267 F:      drivers/firmware/psci/
13268 F:      include/linux/psci.h
13269 F:      include/uapi/linux/psci.h
13270
13271 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13272 M:      Sebastian Reichel <sre@kernel.org>
13273 L:      linux-pm@vger.kernel.org
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13275 S:      Maintained
13276 F:      Documentation/ABI/testing/sysfs-class-power
13277 F:      Documentation/devicetree/bindings/power/supply/
13278 F:      include/linux/power_supply.h
13279 F:      drivers/power/supply/
13280
13281 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13282 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13283 L:      linuxppc-dev@lists.ozlabs.org
13284 S:      Maintained
13285 F:      drivers/char/powernv-op-panel.c
13286
13287 PPP OVER ATM (RFC 2364)
13288 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13289 S:      Maintained
13290 F:      net/atm/pppoatm.c
13291 F:      include/uapi/linux/atmppp.h
13292
13293 PPP OVER ETHERNET
13294 M:      Michal Ostrowski <mostrows@earthlink.net>
13295 S:      Maintained
13296 F:      drivers/net/ppp/pppoe.c
13297 F:      drivers/net/ppp/pppox.c
13298
13299 PPP OVER L2TP
13300 M:      James Chapman <jchapman@katalix.com>
13301 S:      Maintained
13302 F:      net/l2tp/l2tp_ppp.c
13303 F:      include/linux/if_pppol2tp.h
13304 F:      include/uapi/linux/if_pppol2tp.h
13305
13306 PPP PROTOCOL DRIVERS AND COMPRESSORS
13307 M:      Paul Mackerras <paulus@samba.org>
13308 L:      linux-ppp@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/net/ppp/ppp_*
13311
13312 PPS SUPPORT
13313 M:      Rodolfo Giometti <giometti@enneenne.com>
13314 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13315 L:      linuxpps@ml.enneenne.com (subscribers-only)
13316 S:      Maintained
13317 F:      Documentation/driver-api/pps.rst
13318 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13319 F:      Documentation/ABI/testing/sysfs-pps
13320 F:      drivers/pps/
13321 F:      include/linux/pps*.h
13322 F:      include/uapi/linux/pps.h
13323
13324 PPTP DRIVER
13325 M:      Dmitry Kozlov <xeb@mail.ru>
13326 L:      netdev@vger.kernel.org
13327 S:      Maintained
13328 F:      drivers/net/ppp/pptp.c
13329 W:      http://sourceforge.net/projects/accel-pptp
13330
13331 PRINTK
13332 M:      Petr Mladek <pmladek@suse.com>
13333 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13334 R:      Steven Rostedt <rostedt@goodmis.org>
13335 S:      Maintained
13336 F:      kernel/printk/
13337 F:      include/linux/printk.h
13338
13339 PRISM54 WIRELESS DRIVER
13340 M:      Luis Chamberlain <mcgrof@kernel.org>
13341 L:      linux-wireless@vger.kernel.org
13342 W:      http://wireless.kernel.org/en/users/Drivers/p54
13343 S:      Obsolete
13344 F:      drivers/net/wireless/intersil/prism54/
13345
13346 PROC FILESYSTEM
13347 R:      Alexey Dobriyan <adobriyan@gmail.com>
13348 L:      linux-kernel@vger.kernel.org
13349 L:      linux-fsdevel@vger.kernel.org
13350 S:      Maintained
13351 F:      fs/proc/
13352 F:      include/linux/proc_fs.h
13353 F:      tools/testing/selftests/proc/
13354 F:      Documentation/filesystems/proc.txt
13355
13356 PROC SYSCTL
13357 M:      Luis Chamberlain <mcgrof@kernel.org>
13358 M:      Kees Cook <keescook@chromium.org>
13359 M:      Iurii Zaikin <yzaikin@google.com>
13360 L:      linux-kernel@vger.kernel.org
13361 L:      linux-fsdevel@vger.kernel.org
13362 S:      Maintained
13363 F:      fs/proc/proc_sysctl.c
13364 F:      include/linux/sysctl.h
13365 F:      kernel/sysctl.c
13366 F:      kernel/sysctl-test.c
13367 F:      tools/testing/selftests/sysctl/
13368
13369 PS3 NETWORK SUPPORT
13370 M:      Geoff Levand <geoff@infradead.org>
13371 L:      netdev@vger.kernel.org
13372 L:      linuxppc-dev@lists.ozlabs.org
13373 S:      Maintained
13374 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13375
13376 PS3 PLATFORM SUPPORT
13377 M:      Geoff Levand <geoff@infradead.org>
13378 L:      linuxppc-dev@lists.ozlabs.org
13379 S:      Maintained
13380 F:      arch/powerpc/boot/ps3*
13381 F:      arch/powerpc/include/asm/lv1call.h
13382 F:      arch/powerpc/include/asm/ps3*.h
13383 F:      arch/powerpc/platforms/ps3/
13384 F:      drivers/*/ps3*
13385 F:      drivers/ps3/
13386 F:      drivers/rtc/rtc-ps3.c
13387 F:      drivers/usb/host/*ps3.c
13388 F:      sound/ppc/snd_ps3*
13389
13390 PS3VRAM DRIVER
13391 M:      Jim Paris <jim@jtan.com>
13392 M:      Geoff Levand <geoff@infradead.org>
13393 L:      linuxppc-dev@lists.ozlabs.org
13394 S:      Maintained
13395 F:      drivers/block/ps3vram.c
13396
13397 PSAMPLE PACKET SAMPLING SUPPORT:
13398 M:      Yotam Gigi <yotam.gi@gmail.com>
13399 S:      Maintained
13400 F:      net/psample
13401 F:      include/net/psample.h
13402 F:      include/uapi/linux/psample.h
13403
13404 PSTORE FILESYSTEM
13405 M:      Kees Cook <keescook@chromium.org>
13406 M:      Anton Vorontsov <anton@enomsg.org>
13407 M:      Colin Cross <ccross@android.com>
13408 M:      Tony Luck <tony.luck@intel.com>
13409 S:      Maintained
13410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13411 F:      fs/pstore/
13412 F:      include/linux/pstore*
13413 F:      drivers/firmware/efi/efi-pstore.c
13414 F:      drivers/acpi/apei/erst.c
13415 F:      Documentation/admin-guide/ramoops.rst
13416 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13417 K:      \b(pstore|ramoops)
13418
13419 PTP HARDWARE CLOCK SUPPORT
13420 M:      Richard Cochran <richardcochran@gmail.com>
13421 L:      netdev@vger.kernel.org
13422 S:      Maintained
13423 W:      http://linuxptp.sourceforge.net/
13424 F:      Documentation/ABI/testing/sysfs-ptp
13425 F:      Documentation/driver-api/ptp.rst
13426 F:      drivers/net/phy/dp83640*
13427 F:      drivers/ptp/*
13428 F:      include/linux/ptp_cl*
13429
13430 PTRACE SUPPORT
13431 M:      Oleg Nesterov <oleg@redhat.com>
13432 S:      Maintained
13433 F:      include/asm-generic/syscall.h
13434 F:      include/linux/ptrace.h
13435 F:      include/linux/regset.h
13436 F:      include/linux/tracehook.h
13437 F:      include/uapi/linux/ptrace.h
13438 F:      include/uapi/linux/ptrace.h
13439 F:      kernel/ptrace.c
13440 F:      arch/*/ptrace*.c
13441 F:      arch/*/*/ptrace*.c
13442 F:      arch/*/include/asm/ptrace*.h
13443
13444 PULSE8-CEC DRIVER
13445 M:      Hans Verkuil <hverkuil@xs4all.nl>
13446 L:      linux-media@vger.kernel.org
13447 T:      git git://linuxtv.org/media_tree.git
13448 S:      Maintained
13449 F:      drivers/media/usb/pulse8-cec/*
13450 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13451
13452 PVRUSB2 VIDEO4LINUX DRIVER
13453 M:      Mike Isely <isely@pobox.com>
13454 L:      pvrusb2@isely.net       (subscribers-only)
13455 L:      linux-media@vger.kernel.org
13456 W:      http://www.isely.net/pvrusb2/
13457 T:      git git://linuxtv.org/media_tree.git
13458 S:      Maintained
13459 F:      Documentation/media/v4l-drivers/pvrusb2*
13460 F:      drivers/media/usb/pvrusb2/
13461
13462 PWC WEBCAM DRIVER
13463 M:      Hans Verkuil <hverkuil@xs4all.nl>
13464 L:      linux-media@vger.kernel.org
13465 T:      git git://linuxtv.org/media_tree.git
13466 S:      Odd Fixes
13467 F:      drivers/media/usb/pwc/*
13468 F:      include/trace/events/pwc.h
13469
13470 PWM FAN DRIVER
13471 M:      Kamil Debski <kamil@wypas.org>
13472 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13473 L:      linux-hwmon@vger.kernel.org
13474 S:      Supported
13475 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13476 F:      Documentation/hwmon/pwm-fan.rst
13477 F:      drivers/hwmon/pwm-fan.c
13478
13479 PWM IR Transmitter
13480 M:      Sean Young <sean@mess.org>
13481 L:      linux-media@vger.kernel.org
13482 S:      Maintained
13483 F:      drivers/media/rc/pwm-ir-tx.c
13484
13485 PWM SUBSYSTEM
13486 M:      Thierry Reding <thierry.reding@gmail.com>
13487 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13488 L:      linux-pwm@vger.kernel.org
13489 S:      Maintained
13490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13491 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13492 F:      Documentation/driver-api/pwm.rst
13493 F:      Documentation/devicetree/bindings/pwm/
13494 F:      include/linux/pwm.h
13495 F:      drivers/pwm/
13496 F:      drivers/video/backlight/pwm_bl.c
13497 F:      include/linux/pwm_backlight.h
13498 F:      drivers/gpio/gpio-mvebu.c
13499 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13500 K:      pwm_(config|apply_state|ops)
13501
13502 PXA GPIO DRIVER
13503 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13504 L:      linux-gpio@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/gpio/gpio-pxa.c
13507
13508 PXA MMCI DRIVER
13509 S:      Orphan
13510
13511 PXA RTC DRIVER
13512 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13513 L:      linux-rtc@vger.kernel.org
13514 S:      Maintained
13515
13516 PXA2xx/PXA3xx SUPPORT
13517 M:      Daniel Mack <daniel@zonque.org>
13518 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13519 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13521 T:      git git://github.com/hzhuang1/linux.git
13522 T:      git git://github.com/rjarzmik/linux.git
13523 S:      Maintained
13524 F:      arch/arm/boot/dts/pxa*
13525 F:      arch/arm/mach-pxa/
13526 F:      drivers/dma/pxa*
13527 F:      drivers/pcmcia/pxa2xx*
13528 F:      drivers/pinctrl/pxa/
13529 F:      drivers/spi/spi-pxa2xx*
13530 F:      drivers/usb/gadget/udc/pxa2*
13531 F:      include/sound/pxa2xx-lib.h
13532 F:      sound/arm/pxa*
13533 F:      sound/soc/pxa/
13534
13535 QAT DRIVER
13536 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13537 L:      qat-linux@intel.com
13538 S:      Supported
13539 F:      drivers/crypto/qat/
13540
13541 QCOM AUDIO (ASoC) DRIVERS
13542 M:      Patrick Lai <plai@codeaurora.org>
13543 M:      Banajit Goswami <bgoswami@codeaurora.org>
13544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13545 S:      Supported
13546 F:      sound/soc/qcom/
13547
13548 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13549 M:      Gabriel Somlo <somlo@cmu.edu>
13550 M:      "Michael S. Tsirkin" <mst@redhat.com>
13551 L:      qemu-devel@nongnu.org
13552 S:      Maintained
13553 F:      drivers/firmware/qemu_fw_cfg.c
13554 F:      include/uapi/linux/qemu_fw_cfg.h
13555
13556 QIB DRIVER
13557 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13558 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13559 L:      linux-rdma@vger.kernel.org
13560 S:      Supported
13561 F:      drivers/infiniband/hw/qib/
13562
13563 QLOGIC QL41xxx FCOE DRIVER
13564 M:      QLogic-Storage-Upstream@cavium.com
13565 L:      linux-scsi@vger.kernel.org
13566 S:      Supported
13567 F:      drivers/scsi/qedf/
13568
13569 QLOGIC QL41xxx ISCSI DRIVER
13570 M:      QLogic-Storage-Upstream@cavium.com
13571 L:      linux-scsi@vger.kernel.org
13572 S:      Supported
13573 F:      drivers/scsi/qedi/
13574
13575 QLOGIC QL4xxx ETHERNET DRIVER
13576 M:      Ariel Elior <aelior@marvell.com>
13577 M:      GR-everest-linux-l2@marvell.com
13578 L:      netdev@vger.kernel.org
13579 S:      Supported
13580 F:      drivers/net/ethernet/qlogic/qed/
13581 F:      include/linux/qed/
13582 F:      drivers/net/ethernet/qlogic/qede/
13583
13584 QLOGIC QL4xxx RDMA DRIVER
13585 M:      Michal Kalderon <mkalderon@marvell.com>
13586 M:      Ariel Elior <aelior@marvell.com>
13587 L:      linux-rdma@vger.kernel.org
13588 S:      Supported
13589 F:      drivers/infiniband/hw/qedr/
13590 F:      include/uapi/rdma/qedr-abi.h
13591
13592 QLOGIC QLA1280 SCSI DRIVER
13593 M:      Michael Reed <mdr@sgi.com>
13594 L:      linux-scsi@vger.kernel.org
13595 S:      Maintained
13596 F:      drivers/scsi/qla1280.[ch]
13597
13598 QLOGIC QLA2XXX FC-SCSI DRIVER
13599 M:      hmadhani@marvell.com
13600 L:      linux-scsi@vger.kernel.org
13601 S:      Supported
13602 F:      Documentation/scsi/LICENSE.qla2xxx
13603 F:      drivers/scsi/qla2xxx/
13604
13605 QLOGIC QLA3XXX NETWORK DRIVER
13606 M:      GR-Linux-NIC-Dev@marvell.com
13607 L:      netdev@vger.kernel.org
13608 S:      Supported
13609 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13610 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13611
13612 QLOGIC QLA4XXX iSCSI DRIVER
13613 M:      QLogic-Storage-Upstream@qlogic.com
13614 L:      linux-scsi@vger.kernel.org
13615 S:      Supported
13616 F:      Documentation/scsi/LICENSE.qla4xxx
13617 F:      drivers/scsi/qla4xxx/
13618
13619 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13620 M:      Shahed Shaikh <shshaikh@marvell.com>
13621 M:      Manish Chopra <manishc@marvell.com>
13622 M:      GR-Linux-NIC-Dev@marvell.com
13623 L:      netdev@vger.kernel.org
13624 S:      Supported
13625 F:      drivers/net/ethernet/qlogic/qlcnic/
13626
13627 QLOGIC QLGE 10Gb ETHERNET DRIVER
13628 M:      Manish Chopra <manishc@marvell.com>
13629 M:      GR-Linux-NIC-Dev@marvell.com
13630 L:      netdev@vger.kernel.org
13631 S:      Supported
13632 F:      drivers/staging/qlge/
13633
13634 QM1D1B0004 MEDIA DRIVER
13635 M:      Akihiro Tsukada <tskd08@gmail.com>
13636 L:      linux-media@vger.kernel.org
13637 S:      Odd Fixes
13638 F:      drivers/media/tuners/qm1d1b0004*
13639
13640 QM1D1C0042 MEDIA DRIVER
13641 M:      Akihiro Tsukada <tskd08@gmail.com>
13642 L:      linux-media@vger.kernel.org
13643 S:      Odd Fixes
13644 F:      drivers/media/tuners/qm1d1c0042*
13645
13646 QNX4 FILESYSTEM
13647 M:      Anders Larsen <al@alarsen.net>
13648 W:      http://www.alarsen.net/linux/qnx4fs/
13649 S:      Maintained
13650 F:      fs/qnx4/
13651 F:      include/uapi/linux/qnx4_fs.h
13652 F:      include/uapi/linux/qnxtypes.h
13653
13654 QORIQ DPAA2 FSL-MC BUS DRIVER
13655 M:      Stuart Yoder <stuyoder@gmail.com>
13656 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13657 L:      linux-kernel@vger.kernel.org
13658 S:      Maintained
13659 F:      drivers/bus/fsl-mc/
13660 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13661 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13662
13663 QT1010 MEDIA DRIVER
13664 M:      Antti Palosaari <crope@iki.fi>
13665 L:      linux-media@vger.kernel.org
13666 W:      https://linuxtv.org
13667 W:      http://palosaari.fi/linux/
13668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13669 T:      git git://linuxtv.org/anttip/media_tree.git
13670 S:      Maintained
13671 F:      drivers/media/tuners/qt1010*
13672
13673 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13674 M:      Kalle Valo <kvalo@codeaurora.org>
13675 L:      ath10k@lists.infradead.org
13676 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13678 S:      Supported
13679 F:      drivers/net/wireless/ath/ath10k/
13680
13681 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13682 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13683 L:      linux-wireless@vger.kernel.org
13684 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13685 S:      Supported
13686 F:      drivers/net/wireless/ath/ath9k/
13687
13688 QUALCOMM CAMERA SUBSYSTEM DRIVER
13689 M:      Todor Tomov <todor.too@gmail.com>
13690 L:      linux-media@vger.kernel.org
13691 S:      Maintained
13692 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13693 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13694 F:      drivers/media/platform/qcom/camss/
13695
13696 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13697 M:      Ilia Lin <ilia.lin@kernel.org>
13698 L:      linux-pm@vger.kernel.org
13699 S:      Maintained
13700 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13701 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13702
13703 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13704 M:      Timur Tabi <timur@kernel.org>
13705 L:      netdev@vger.kernel.org
13706 S:      Maintained
13707 F:      drivers/net/ethernet/qualcomm/emac/
13708
13709 QUALCOMM ETHQOS ETHERNET DRIVER
13710 M:      Vinod Koul <vkoul@kernel.org>
13711 L:      netdev@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13714 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13715
13716 QUALCOMM GENERIC INTERFACE I2C DRIVER
13717 M:      Alok Chauhan <alokc@codeaurora.org>
13718 L:      linux-i2c@vger.kernel.org
13719 L:      linux-arm-msm@vger.kernel.org
13720 S:      Supported
13721 F:      drivers/i2c/busses/i2c-qcom-geni.c
13722
13723 QUALCOMM HEXAGON ARCHITECTURE
13724 M:      Brian Cain <bcain@codeaurora.org>
13725 L:      linux-hexagon@vger.kernel.org
13726 S:      Supported
13727 F:      arch/hexagon/
13728
13729 QUALCOMM HIDMA DRIVER
13730 M:      Sinan Kaya <okaya@kernel.org>
13731 L:      linux-arm-kernel@lists.infradead.org
13732 L:      linux-arm-msm@vger.kernel.org
13733 L:      dmaengine@vger.kernel.org
13734 S:      Supported
13735 F:      drivers/dma/qcom/hidma*
13736
13737 QUALCOMM IOMMU
13738 M:      Rob Clark <robdclark@gmail.com>
13739 L:      iommu@lists.linux-foundation.org
13740 L:      linux-arm-msm@vger.kernel.org
13741 S:      Maintained
13742 F:      drivers/iommu/qcom_iommu.c
13743
13744 QUALCOMM RMNET DRIVER
13745 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13746 M:      Sean Tranchetti <stranche@codeaurora.org>
13747 L:      netdev@vger.kernel.org
13748 S:      Maintained
13749 F:      drivers/net/ethernet/qualcomm/rmnet/
13750 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13751 F:      include/linux/if_rmnet.h
13752
13753 QUALCOMM TSENS THERMAL DRIVER
13754 M:      Amit Kucheria <amit.kucheria@linaro.org>
13755 L:      linux-pm@vger.kernel.org
13756 L:      linux-arm-msm@vger.kernel.org
13757 S:      Maintained
13758 F:      drivers/thermal/qcom/
13759 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13760
13761 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13762 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13763 L:      linux-media@vger.kernel.org
13764 L:      linux-arm-msm@vger.kernel.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 S:      Maintained
13767 F:      drivers/media/platform/qcom/venus/
13768
13769 QUALCOMM WCN36XX WIRELESS DRIVER
13770 M:      Kalle Valo <kvalo@codeaurora.org>
13771 L:      wcn36xx@lists.infradead.org
13772 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13773 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13774 S:      Supported
13775 F:      drivers/net/wireless/ath/wcn36xx/
13776
13777 QUANTENNA QTNFMAC WIRELESS DRIVER
13778 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13779 M:      Avinash Patil <avinashp@quantenna.com>
13780 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13781 L:      linux-wireless@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/net/wireless/quantenna
13784
13785 RADEON and AMDGPU DRM DRIVERS
13786 M:      Alex Deucher <alexander.deucher@amd.com>
13787 M:      Christian König <christian.koenig@amd.com>
13788 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13789 L:      amd-gfx@lists.freedesktop.org
13790 T:      git git://people.freedesktop.org/~agd5f/linux
13791 S:      Supported
13792 F:      drivers/gpu/drm/radeon/
13793 F:      include/uapi/drm/radeon_drm.h
13794 F:      drivers/gpu/drm/amd/
13795 F:      include/uapi/drm/amdgpu_drm.h
13796
13797 RADEON FRAMEBUFFER DISPLAY DRIVER
13798 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13799 L:      linux-fbdev@vger.kernel.org
13800 S:      Maintained
13801 F:      drivers/video/fbdev/aty/radeon*
13802 F:      include/uapi/linux/radeonfb.h
13803
13804 RADIOSHARK RADIO DRIVER
13805 M:      Hans Verkuil <hverkuil@xs4all.nl>
13806 L:      linux-media@vger.kernel.org
13807 T:      git git://linuxtv.org/media_tree.git
13808 S:      Maintained
13809 F:      drivers/media/radio/radio-shark.c
13810
13811 RADIOSHARK2 RADIO DRIVER
13812 M:      Hans Verkuil <hverkuil@xs4all.nl>
13813 L:      linux-media@vger.kernel.org
13814 T:      git git://linuxtv.org/media_tree.git
13815 S:      Maintained
13816 F:      drivers/media/radio/radio-shark2.c
13817 F:      drivers/media/radio/radio-tea5777.c
13818
13819 RADOS BLOCK DEVICE (RBD)
13820 M:      Ilya Dryomov <idryomov@gmail.com>
13821 M:      Sage Weil <sage@redhat.com>
13822 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13823 L:      ceph-devel@vger.kernel.org
13824 W:      http://ceph.com/
13825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13826 T:      git git://github.com/ceph/ceph-client.git
13827 S:      Supported
13828 F:      Documentation/ABI/testing/sysfs-bus-rbd
13829 F:      drivers/block/rbd.c
13830 F:      drivers/block/rbd_types.h
13831
13832 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13833 M:      Paul Mackerras <paulus@samba.org>
13834 L:      linux-fbdev@vger.kernel.org
13835 S:      Maintained
13836 F:      drivers/video/fbdev/aty/aty128fb.c
13837
13838 RAINSHADOW-CEC DRIVER
13839 M:      Hans Verkuil <hverkuil@xs4all.nl>
13840 L:      linux-media@vger.kernel.org
13841 T:      git git://linuxtv.org/media_tree.git
13842 S:      Maintained
13843 F:      drivers/media/usb/rainshadow-cec/*
13844
13845 RALINK MIPS ARCHITECTURE
13846 M:      John Crispin <john@phrozen.org>
13847 L:      linux-mips@vger.kernel.org
13848 S:      Maintained
13849 F:      arch/mips/ralink
13850
13851 RALINK RT2X00 WIRELESS LAN DRIVER
13852 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13853 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13854 L:      linux-wireless@vger.kernel.org
13855 S:      Maintained
13856 F:      drivers/net/wireless/ralink/rt2x00/
13857
13858 RAMDISK RAM BLOCK DEVICE DRIVER
13859 M:      Jens Axboe <axboe@kernel.dk>
13860 S:      Maintained
13861 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13862 F:      drivers/block/brd.c
13863
13864 RANCHU VIRTUAL BOARD FOR MIPS
13865 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13866 L:      linux-mips@vger.kernel.org
13867 S:      Supported
13868 F:      arch/mips/generic/board-ranchu.c
13869 F:      arch/mips/configs/generic/board-ranchu.config
13870
13871 RANDOM NUMBER DRIVER
13872 M:      "Theodore Ts'o" <tytso@mit.edu>
13873 S:      Maintained
13874 F:      drivers/char/random.c
13875
13876 RAPIDIO SUBSYSTEM
13877 M:      Matt Porter <mporter@kernel.crashing.org>
13878 M:      Alexandre Bounine <alex.bou9@gmail.com>
13879 S:      Maintained
13880 F:      drivers/rapidio/
13881
13882 RAS INFRASTRUCTURE
13883 M:      Tony Luck <tony.luck@intel.com>
13884 M:      Borislav Petkov <bp@alien8.de>
13885 L:      linux-edac@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/ras/
13888 F:      include/linux/ras.h
13889 F:      include/ras/ras_event.h
13890 F:      Documentation/admin-guide/ras.rst
13891
13892 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13893 L:      linux-wireless@vger.kernel.org
13894 S:      Orphan
13895 F:      drivers/net/wireless/ray*
13896
13897 RCUTORTURE TEST FRAMEWORK
13898 M:      "Paul E. McKenney" <paulmck@kernel.org>
13899 M:      Josh Triplett <josh@joshtriplett.org>
13900 R:      Steven Rostedt <rostedt@goodmis.org>
13901 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13902 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13903 L:      rcu@vger.kernel.org
13904 S:      Supported
13905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13906 F:      tools/testing/selftests/rcutorture
13907
13908 RDC R-321X SoC
13909 M:      Florian Fainelli <florian@openwrt.org>
13910 S:      Maintained
13911
13912 RDC R6040 FAST ETHERNET DRIVER
13913 M:      Florian Fainelli <f.fainelli@gmail.com>
13914 L:      netdev@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/net/ethernet/rdc/r6040.c
13917
13918 RDMAVT - RDMA verbs software
13919 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13920 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13921 L:      linux-rdma@vger.kernel.org
13922 S:      Supported
13923 F:      drivers/infiniband/sw/rdmavt
13924
13925 RDS - RELIABLE DATAGRAM SOCKETS
13926 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13927 L:      netdev@vger.kernel.org
13928 L:      linux-rdma@vger.kernel.org
13929 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13930 W:      https://oss.oracle.com/projects/rds/
13931 S:      Supported
13932 F:      net/rds/
13933 F:      Documentation/networking/rds.txt
13934
13935 RDT - RESOURCE ALLOCATION
13936 M:      Fenghua Yu <fenghua.yu@intel.com>
13937 M:      Reinette Chatre <reinette.chatre@intel.com>
13938 L:      linux-kernel@vger.kernel.org
13939 S:      Supported
13940 F:      arch/x86/kernel/cpu/resctrl/
13941 F:      arch/x86/include/asm/resctrl_sched.h
13942 F:      Documentation/x86/resctrl*
13943
13944 READ-COPY UPDATE (RCU)
13945 M:      "Paul E. McKenney" <paulmck@kernel.org>
13946 M:      Josh Triplett <josh@joshtriplett.org>
13947 R:      Steven Rostedt <rostedt@goodmis.org>
13948 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13949 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13950 R:      Joel Fernandes <joel@joelfernandes.org>
13951 L:      rcu@vger.kernel.org
13952 W:      http://www.rdrop.com/users/paulmck/RCU/
13953 S:      Supported
13954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13955 F:      Documentation/RCU/
13956 X:      Documentation/RCU/torture.txt
13957 F:      include/linux/rcu*
13958 X:      include/linux/srcu*.h
13959 F:      kernel/rcu/
13960 X:      kernel/rcu/srcu*.c
13961
13962 REAL TIME CLOCK (RTC) SUBSYSTEM
13963 M:      Alessandro Zummo <a.zummo@towertech.it>
13964 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13965 L:      linux-rtc@vger.kernel.org
13966 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13968 S:      Maintained
13969 F:      Documentation/devicetree/bindings/rtc/
13970 F:      Documentation/admin-guide/rtc.rst
13971 F:      drivers/rtc/
13972 F:      include/linux/rtc.h
13973 F:      include/uapi/linux/rtc.h
13974 F:      include/linux/rtc/
13975 F:      include/linux/platform_data/rtc-*
13976 F:      tools/testing/selftests/rtc/
13977
13978 REALTEK AUDIO CODECS
13979 M:      Bard Liao <bardliao@realtek.com>
13980 M:      Oder Chiou <oder_chiou@realtek.com>
13981 S:      Maintained
13982 F:      sound/soc/codecs/rt*
13983 F:      include/sound/rt*.h
13984
13985 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13986 M:      Linus Walleij <linus.walleij@linaro.org>
13987 S:      Maintained
13988 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13989 F:      drivers/net/dsa/realtek-smi*
13990 F:      drivers/net/dsa/rtl83*
13991
13992 REDPINE WIRELESS DRIVER
13993 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13994 M:      Siva Rebbagondla <siva8118@gmail.com>
13995 L:      linux-wireless@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/net/wireless/rsi/
13998
13999 REGISTER MAP ABSTRACTION
14000 M:      Mark Brown <broonie@kernel.org>
14001 L:      linux-kernel@vger.kernel.org
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14003 S:      Supported
14004 F:      Documentation/devicetree/bindings/regmap/
14005 F:      drivers/base/regmap/
14006 F:      include/linux/regmap.h
14007
14008 REISERFS FILE SYSTEM
14009 L:      reiserfs-devel@vger.kernel.org
14010 S:      Supported
14011 F:      fs/reiserfs/
14012
14013 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14014 M:      Ohad Ben-Cohen <ohad@wizery.com>
14015 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14016 L:      linux-remoteproc@vger.kernel.org
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14018 S:      Maintained
14019 F:      Documentation/devicetree/bindings/remoteproc/
14020 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14021 F:      Documentation/remoteproc.txt
14022 F:      drivers/remoteproc/
14023 F:      include/linux/remoteproc.h
14024 F:      include/linux/remoteproc/
14025
14026 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14027 M:      Ohad Ben-Cohen <ohad@wizery.com>
14028 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14029 L:      linux-remoteproc@vger.kernel.org
14030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14031 S:      Maintained
14032 F:      drivers/rpmsg/
14033 F:      Documentation/rpmsg.txt
14034 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14035 F:      include/linux/rpmsg.h
14036 F:      include/linux/rpmsg/
14037 F:      include/uapi/linux/rpmsg.h
14038 F:      samples/rpmsg/
14039
14040 RENESAS CLOCK DRIVERS
14041 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14042 L:      linux-renesas-soc@vger.kernel.org
14043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14044 S:      Supported
14045 F:      drivers/clk/renesas/
14046
14047 RENESAS EMEV2 I2C DRIVER
14048 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14049 S:      Supported
14050 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14051 F:      drivers/i2c/busses/i2c-emev2.c
14052
14053 RENESAS ETHERNET DRIVERS
14054 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14055 L:      netdev@vger.kernel.org
14056 L:      linux-renesas-soc@vger.kernel.org
14057 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14058 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14059 F:      drivers/net/ethernet/renesas/
14060 F:      include/linux/sh_eth.h
14061
14062 RENESAS R-CAR GYROADC DRIVER
14063 M:      Marek Vasut <marek.vasut@gmail.com>
14064 L:      linux-iio@vger.kernel.org
14065 S:      Supported
14066 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14067 F:      drivers/iio/adc/rcar-gyroadc.c
14068
14069 RENESAS R-CAR I2C DRIVERS
14070 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14071 S:      Supported
14072 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14073 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14074 F:      drivers/i2c/busses/i2c-rcar.c
14075 F:      drivers/i2c/busses/i2c-sh_mobile.c
14076
14077 RENESAS RIIC DRIVER
14078 M:      Chris Brandt <chris.brandt@renesas.com>
14079 S:      Supported
14080 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14081 F:      drivers/i2c/busses/i2c-riic.c
14082
14083 RENESAS USB PHY DRIVER
14084 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14085 L:      linux-renesas-soc@vger.kernel.org
14086 S:      Maintained
14087 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14088
14089 RESET CONTROLLER FRAMEWORK
14090 M:      Philipp Zabel <p.zabel@pengutronix.de>
14091 T:      git git://git.pengutronix.de/git/pza/linux
14092 S:      Maintained
14093 F:      drivers/reset/
14094 F:      Documentation/devicetree/bindings/reset/
14095 F:      include/dt-bindings/reset/
14096 F:      include/linux/reset.h
14097 F:      include/linux/reset/
14098 F:      include/linux/reset-controller.h
14099 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14100
14101 RESTARTABLE SEQUENCES SUPPORT
14102 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14103 M:      Peter Zijlstra <peterz@infradead.org>
14104 M:      "Paul E. McKenney" <paulmck@kernel.org>
14105 M:      Boqun Feng <boqun.feng@gmail.com>
14106 L:      linux-kernel@vger.kernel.org
14107 S:      Supported
14108 F:      kernel/rseq.c
14109 F:      include/uapi/linux/rseq.h
14110 F:      include/trace/events/rseq.h
14111 F:      tools/testing/selftests/rseq/
14112
14113 RFKILL
14114 M:      Johannes Berg <johannes@sipsolutions.net>
14115 L:      linux-wireless@vger.kernel.org
14116 W:      http://wireless.kernel.org/
14117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14119 S:      Maintained
14120 F:      Documentation/driver-api/rfkill.rst
14121 F:      Documentation/ABI/stable/sysfs-class-rfkill
14122 F:      net/rfkill/
14123 F:      include/linux/rfkill.h
14124 F:      include/uapi/linux/rfkill.h
14125
14126 RHASHTABLE
14127 M:      Thomas Graf <tgraf@suug.ch>
14128 M:      Herbert Xu <herbert@gondor.apana.org.au>
14129 L:      netdev@vger.kernel.org
14130 S:      Maintained
14131 F:      lib/rhashtable.c
14132 F:      lib/test_rhashtable.c
14133 F:      include/linux/rhashtable.h
14134 F:      include/linux/rhashtable-types.h
14135
14136 RICOH R5C592 MEMORYSTICK DRIVER
14137 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14138 S:      Maintained
14139 F:      drivers/memstick/host/r592.*
14140
14141 RICOH SMARTMEDIA/XD DRIVER
14142 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14143 S:      Maintained
14144 F:      drivers/mtd/nand/raw/r852.c
14145 F:      drivers/mtd/nand/raw/r852.h
14146
14147 RISC-V ARCHITECTURE
14148 M:      Paul Walmsley <paul.walmsley@sifive.com>
14149 M:      Palmer Dabbelt <palmer@dabbelt.com>
14150 M:      Albert Ou <aou@eecs.berkeley.edu>
14151 L:      linux-riscv@lists.infradead.org
14152 P:      Documentation/riscv/patch-acceptance.rst
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14154 S:      Supported
14155 F:      arch/riscv/
14156 K:      riscv
14157 N:      riscv
14158
14159 ROCCAT DRIVERS
14160 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14161 W:      http://sourceforge.net/projects/roccat/
14162 S:      Maintained
14163 F:      drivers/hid/hid-roccat*
14164 F:      include/linux/hid-roccat*
14165 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14166
14167 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14168 M:      Jacob Chen <jacob-chen@iotwrt.com>
14169 M:      Ezequiel Garcia <ezequiel@collabora.com>
14170 L:      linux-media@vger.kernel.org
14171 S:      Maintained
14172 F:      drivers/media/platform/rockchip/rga/
14173 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14174
14175 HANTRO VPU CODEC DRIVER
14176 M:      Ezequiel Garcia <ezequiel@collabora.com>
14177 L:      linux-media@vger.kernel.org
14178 S:      Maintained
14179 F:      drivers/staging/media/hantro/
14180 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14181
14182 ROCKER DRIVER
14183 M:      Jiri Pirko <jiri@resnulli.us>
14184 L:      netdev@vger.kernel.org
14185 S:      Supported
14186 F:      drivers/net/ethernet/rocker/
14187
14188 ROCKETPORT DRIVER
14189 W:      http://www.comtrol.com
14190 S:      Maintained
14191 F:      Documentation/driver-api/serial/rocket.rst
14192 F:      drivers/tty/rocket*
14193
14194 ROCKETPORT EXPRESS/INFINITY DRIVER
14195 M:      Kevin Cernekee <cernekee@gmail.com>
14196 L:      linux-serial@vger.kernel.org
14197 S:      Odd Fixes
14198 F:      drivers/tty/serial/rp2.*
14199
14200 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14201 M:      Tomasz Duszynski <tduszyns@gmail.com>
14202 S:      Maintained
14203 F:      drivers/iio/light/bh1750.c
14204 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14205
14206 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14207 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14208 L:      linux-kernel@vger.kernel.org
14209 L:      linux-renesas-soc@vger.kernel.org
14210 S:      Supported
14211 F:      drivers/mfd/bd9571mwv.c
14212 F:      drivers/regulator/bd9571mwv-regulator.c
14213 F:      drivers/gpio/gpio-bd9571mwv.c
14214 F:      include/linux/mfd/bd9571mwv.h
14215 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14216
14217 ROSE NETWORK LAYER
14218 M:      Ralf Baechle <ralf@linux-mips.org>
14219 L:      linux-hams@vger.kernel.org
14220 W:      http://www.linux-ax25.org/
14221 S:      Maintained
14222 F:      include/net/rose.h
14223 F:      include/uapi/linux/rose.h
14224 F:      net/rose/
14225
14226 RTL2830 MEDIA DRIVER
14227 M:      Antti Palosaari <crope@iki.fi>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://palosaari.fi/linux/
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/anttip/media_tree.git
14233 S:      Maintained
14234 F:      drivers/media/dvb-frontends/rtl2830*
14235
14236 RTL2832 MEDIA DRIVER
14237 M:      Antti Palosaari <crope@iki.fi>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 W:      http://palosaari.fi/linux/
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 T:      git git://linuxtv.org/anttip/media_tree.git
14243 S:      Maintained
14244 F:      drivers/media/dvb-frontends/rtl2832*
14245
14246 RTL2832_SDR MEDIA DRIVER
14247 M:      Antti Palosaari <crope@iki.fi>
14248 L:      linux-media@vger.kernel.org
14249 W:      https://linuxtv.org
14250 W:      http://palosaari.fi/linux/
14251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14252 T:      git git://linuxtv.org/anttip/media_tree.git
14253 S:      Maintained
14254 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14255
14256 RTL8180 WIRELESS DRIVER
14257 L:      linux-wireless@vger.kernel.org
14258 W:      http://wireless.kernel.org/
14259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14260 S:      Orphan
14261 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14262
14263 RTL8187 WIRELESS DRIVER
14264 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14265 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14266 M:      Larry Finger <Larry.Finger@lwfinger.net>
14267 L:      linux-wireless@vger.kernel.org
14268 W:      http://wireless.kernel.org/
14269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14270 S:      Maintained
14271 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14272
14273 REALTEK WIRELESS DRIVER (rtlwifi family)
14274 M:      Ping-Ke Shih <pkshih@realtek.com>
14275 L:      linux-wireless@vger.kernel.org
14276 W:      http://wireless.kernel.org/
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14278 S:      Maintained
14279 F:      drivers/net/wireless/realtek/rtlwifi/
14280
14281 REALTEK WIRELESS DRIVER (rtw88)
14282 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14283 L:      linux-wireless@vger.kernel.org
14284 S:      Maintained
14285 F:      drivers/net/wireless/realtek/rtw88/
14286
14287 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14288 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14289 L:      linux-wireless@vger.kernel.org
14290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14291 S:      Maintained
14292 F:      drivers/net/wireless/realtek/rtl8xxxu/
14293
14294 RXRPC SOCKETS (AF_RXRPC)
14295 M:      David Howells <dhowells@redhat.com>
14296 L:      linux-afs@lists.infradead.org
14297 S:      Supported
14298 F:      net/rxrpc/
14299 F:      include/keys/rxrpc-type.h
14300 F:      include/net/af_rxrpc.h
14301 F:      include/trace/events/rxrpc.h
14302 F:      include/uapi/linux/rxrpc.h
14303 F:      Documentation/networking/rxrpc.txt
14304 W:      https://www.infradead.org/~dhowells/kafs/
14305
14306 S3 SAVAGE FRAMEBUFFER DRIVER
14307 M:      Antonino Daplas <adaplas@gmail.com>
14308 L:      linux-fbdev@vger.kernel.org
14309 S:      Maintained
14310 F:      drivers/video/fbdev/savage/
14311
14312 S390
14313 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14314 M:      Vasily Gorbik <gor@linux.ibm.com>
14315 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14316 L:      linux-s390@vger.kernel.org
14317 W:      http://www.ibm.com/developerworks/linux/linux390/
14318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14319 S:      Supported
14320 F:      arch/s390/
14321 F:      drivers/s390/
14322 F:      Documentation/s390/
14323 F:      Documentation/driver-api/s390-drivers.rst
14324
14325 S390 COMMON I/O LAYER
14326 M:      Sebastian Ott <sebott@linux.ibm.com>
14327 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14328 L:      linux-s390@vger.kernel.org
14329 W:      http://www.ibm.com/developerworks/linux/linux390/
14330 S:      Supported
14331 F:      drivers/s390/cio/
14332
14333 S390 DASD DRIVER
14334 M:      Stefan Haberland <sth@linux.ibm.com>
14335 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14336 L:      linux-s390@vger.kernel.org
14337 W:      http://www.ibm.com/developerworks/linux/linux390/
14338 S:      Supported
14339 F:      drivers/s390/block/dasd*
14340 F:      block/partitions/ibm.c
14341
14342 S390 IOMMU (PCI)
14343 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14344 L:      linux-s390@vger.kernel.org
14345 W:      http://www.ibm.com/developerworks/linux/linux390/
14346 S:      Supported
14347 F:      drivers/iommu/s390-iommu.c
14348
14349 S390 IUCV NETWORK LAYER
14350 M:      Julian Wiedmann <jwi@linux.ibm.com>
14351 M:      Ursula Braun <ubraun@linux.ibm.com>
14352 L:      linux-s390@vger.kernel.org
14353 W:      http://www.ibm.com/developerworks/linux/linux390/
14354 S:      Supported
14355 F:      drivers/s390/net/*iucv*
14356 F:      include/net/iucv/
14357 F:      net/iucv/
14358
14359 S390 NETWORK DRIVERS
14360 M:      Julian Wiedmann <jwi@linux.ibm.com>
14361 M:      Ursula Braun <ubraun@linux.ibm.com>
14362 L:      linux-s390@vger.kernel.org
14363 W:      http://www.ibm.com/developerworks/linux/linux390/
14364 S:      Supported
14365 F:      drivers/s390/net/
14366
14367 S390 PCI SUBSYSTEM
14368 M:      Sebastian Ott <sebott@linux.ibm.com>
14369 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14370 L:      linux-s390@vger.kernel.org
14371 W:      http://www.ibm.com/developerworks/linux/linux390/
14372 S:      Supported
14373 F:      arch/s390/pci/
14374 F:      drivers/pci/hotplug/s390_pci_hpc.c
14375
14376 S390 VFIO-CCW DRIVER
14377 M:      Cornelia Huck <cohuck@redhat.com>
14378 M:      Eric Farman <farman@linux.ibm.com>
14379 R:      Halil Pasic <pasic@linux.ibm.com>
14380 L:      linux-s390@vger.kernel.org
14381 L:      kvm@vger.kernel.org
14382 S:      Supported
14383 F:      drivers/s390/cio/vfio_ccw*
14384 F:      Documentation/s390/vfio-ccw.rst
14385 F:      include/uapi/linux/vfio_ccw.h
14386
14387 S390 ZCRYPT DRIVER
14388 M:      Harald Freudenberger <freude@linux.ibm.com>
14389 L:      linux-s390@vger.kernel.org
14390 W:      http://www.ibm.com/developerworks/linux/linux390/
14391 S:      Supported
14392 F:      drivers/s390/crypto/
14393
14394 S390 VFIO AP DRIVER
14395 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14396 M:      Pierre Morel <pmorel@linux.ibm.com>
14397 M:      Halil Pasic <pasic@linux.ibm.com>
14398 L:      linux-s390@vger.kernel.org
14399 W:      http://www.ibm.com/developerworks/linux/linux390/
14400 S:      Supported
14401 F:      drivers/s390/crypto/vfio_ap_drv.c
14402 F:      drivers/s390/crypto/vfio_ap_private.h
14403 F:      drivers/s390/crypto/vfio_ap_ops.c
14404 F:      Documentation/s390/vfio-ap.rst
14405
14406 S390 ZFCP DRIVER
14407 M:      Steffen Maier <maier@linux.ibm.com>
14408 M:      Benjamin Block <bblock@linux.ibm.com>
14409 L:      linux-s390@vger.kernel.org
14410 W:      http://www.ibm.com/developerworks/linux/linux390/
14411 S:      Supported
14412 F:      drivers/s390/scsi/zfcp_*
14413
14414 S3C24XX SD/MMC Driver
14415 M:      Ben Dooks <ben-linux@fluff.org>
14416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14417 S:      Supported
14418 F:      drivers/mmc/host/s3cmci.*
14419
14420 SAA6588 RDS RECEIVER DRIVER
14421 M:      Hans Verkuil <hverkuil@xs4all.nl>
14422 L:      linux-media@vger.kernel.org
14423 T:      git git://linuxtv.org/media_tree.git
14424 W:      https://linuxtv.org
14425 S:      Odd Fixes
14426 F:      drivers/media/i2c/saa6588*
14427
14428 SAA7134 VIDEO4LINUX DRIVER
14429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14430 L:      linux-media@vger.kernel.org
14431 W:      https://linuxtv.org
14432 T:      git git://linuxtv.org/media_tree.git
14433 S:      Odd fixes
14434 F:      Documentation/media/v4l-drivers/saa7134*
14435 F:      drivers/media/pci/saa7134/
14436
14437 SAA7146 VIDEO4LINUX-2 DRIVER
14438 M:      Hans Verkuil <hverkuil@xs4all.nl>
14439 L:      linux-media@vger.kernel.org
14440 T:      git git://linuxtv.org/media_tree.git
14441 S:      Maintained
14442 F:      drivers/media/common/saa7146/
14443 F:      drivers/media/pci/saa7146/
14444 F:      include/media/drv-intf/saa7146*
14445
14446 SAFESETID SECURITY MODULE
14447 M:     Micah Morton <mortonm@chromium.org>
14448 S:     Supported
14449 F:     security/safesetid/
14450 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14451
14452 SAMSUNG AUDIO (ASoC) DRIVERS
14453 M:      Krzysztof Kozlowski <krzk@kernel.org>
14454 M:      Sangbeom Kim <sbkim73@samsung.com>
14455 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14456 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14457 S:      Supported
14458 F:      sound/soc/samsung/
14459 F:      Documentation/devicetree/bindings/sound/samsung*
14460
14461 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14462 M:      Krzysztof Kozlowski <krzk@kernel.org>
14463 L:      linux-crypto@vger.kernel.org
14464 L:      linux-samsung-soc@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/crypto/exynos-rng.c
14467 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14468
14469 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14470 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14471 L:      linux-samsung-soc@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/char/hw_random/exynos-trng.c
14474 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14475
14476 SAMSUNG FRAMEBUFFER DRIVER
14477 M:      Jingoo Han <jingoohan1@gmail.com>
14478 L:      linux-fbdev@vger.kernel.org
14479 S:      Maintained
14480 F:      drivers/video/fbdev/s3c-fb.c
14481
14482 SAMSUNG LAPTOP DRIVER
14483 M:      Corentin Chary <corentin.chary@gmail.com>
14484 L:      platform-driver-x86@vger.kernel.org
14485 S:      Maintained
14486 F:      drivers/platform/x86/samsung-laptop.c
14487
14488 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14489 M:      Sangbeom Kim <sbkim73@samsung.com>
14490 M:      Krzysztof Kozlowski <krzk@kernel.org>
14491 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14492 L:      linux-kernel@vger.kernel.org
14493 L:      linux-samsung-soc@vger.kernel.org
14494 S:      Supported
14495 F:      drivers/mfd/sec*.c
14496 F:      drivers/regulator/s2m*.c
14497 F:      drivers/regulator/s5m*.c
14498 F:      drivers/clk/clk-s2mps11.c
14499 F:      drivers/rtc/rtc-s5m.c
14500 F:      include/linux/mfd/samsung/
14501 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14502 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14503 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14504 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14505
14506 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14507 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14508 L:      linux-media@vger.kernel.org
14509 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14510 S:      Maintained
14511 F:      drivers/media/platform/s3c-camif/
14512 F:      include/media/drv-intf/s3c_camif.h
14513
14514 SAMSUNG S3FWRN5 NFC DRIVER
14515 M:      Robert Baldyga <r.baldyga@samsung.com>
14516 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14517 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14518 S:      Supported
14519 F:      drivers/nfc/s3fwrn5
14520
14521 SAMSUNG S5C73M3 CAMERA DRIVER
14522 M:      Kyungmin Park <kyungmin.park@samsung.com>
14523 M:      Andrzej Hajda <a.hajda@samsung.com>
14524 L:      linux-media@vger.kernel.org
14525 S:      Supported
14526 F:      drivers/media/i2c/s5c73m3/*
14527
14528 SAMSUNG S5K5BAF CAMERA DRIVER
14529 M:      Kyungmin Park <kyungmin.park@samsung.com>
14530 M:      Andrzej Hajda <a.hajda@samsung.com>
14531 L:      linux-media@vger.kernel.org
14532 S:      Supported
14533 F:      drivers/media/i2c/s5k5baf.c
14534
14535 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14536 M:      Krzysztof Kozlowski <krzk@kernel.org>
14537 M:      Vladimir Zapolskiy <vz@mleia.com>
14538 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14539 L:      linux-crypto@vger.kernel.org
14540 L:      linux-samsung-soc@vger.kernel.org
14541 S:      Maintained
14542 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14543 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14544 F:      drivers/crypto/s5p-sss.c
14545
14546 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14547 M:      Kyungmin Park <kyungmin.park@samsung.com>
14548 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14549 L:      linux-media@vger.kernel.org
14550 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14551 S:      Supported
14552 F:      drivers/media/platform/exynos4-is/
14553
14554 SAMSUNG SOC CLOCK DRIVERS
14555 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14556 M:      Tomasz Figa <tomasz.figa@gmail.com>
14557 M:      Chanwoo Choi <cw00.choi@samsung.com>
14558 S:      Supported
14559 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14561 F:      drivers/clk/samsung/
14562 F:      include/dt-bindings/clock/exynos*.h
14563 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14564 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14565 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14566
14567 SAMSUNG SPI DRIVERS
14568 M:      Kukjin Kim <kgene@kernel.org>
14569 M:      Krzysztof Kozlowski <krzk@kernel.org>
14570 M:      Andi Shyti <andi@etezian.org>
14571 L:      linux-spi@vger.kernel.org
14572 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14573 S:      Maintained
14574 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14575 F:      drivers/spi/spi-s3c*
14576 F:      include/linux/platform_data/spi-s3c64xx.h
14577
14578 SAMSUNG SXGBE DRIVERS
14579 M:      Byungho An <bh74.an@samsung.com>
14580 S:      Supported
14581 L:      netdev@vger.kernel.org
14582 F:      drivers/net/ethernet/samsung/sxgbe/
14583
14584 SAMSUNG THERMAL DRIVER
14585 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14586 L:      linux-pm@vger.kernel.org
14587 L:      linux-samsung-soc@vger.kernel.org
14588 S:      Supported
14589 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14590 F:      drivers/thermal/samsung/
14591
14592 SAMSUNG USB2 PHY DRIVER
14593 M:      Kamil Debski <kamil@wypas.org>
14594 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14595 L:      linux-kernel@vger.kernel.org
14596 S:      Supported
14597 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14598 F:      Documentation/driver-api/phy/samsung-usb2.rst
14599 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14600 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14601 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14602 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14603 F:      drivers/phy/samsung/phy-samsung-usb2.c
14604 F:      drivers/phy/samsung/phy-samsung-usb2.h
14605
14606 SC1200 WDT DRIVER
14607 M:      Zwane Mwaikambo <zwanem@gmail.com>
14608 S:      Maintained
14609 F:      drivers/watchdog/sc1200wdt.c
14610
14611 SCHEDULER
14612 M:      Ingo Molnar <mingo@redhat.com>
14613 M:      Peter Zijlstra <peterz@infradead.org>
14614 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14615 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14616 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14617 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14618 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14619 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14620 L:      linux-kernel@vger.kernel.org
14621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14622 S:      Maintained
14623 F:      kernel/sched/
14624 F:      include/linux/sched.h
14625 F:      include/uapi/linux/sched.h
14626 F:      include/linux/wait.h
14627 F:      include/linux/preempt.h
14628
14629 SCR24X CHIP CARD INTERFACE DRIVER
14630 M:      Lubomir Rintel <lkundrak@v3.sk>
14631 S:      Supported
14632 F:      drivers/char/pcmcia/scr24x_cs.c
14633
14634 SCSI CDROM DRIVER
14635 M:      Jens Axboe <axboe@kernel.dk>
14636 L:      linux-scsi@vger.kernel.org
14637 W:      http://www.kernel.dk
14638 S:      Maintained
14639 F:      drivers/scsi/sr*
14640
14641 SCSI RDMA PROTOCOL (SRP) INITIATOR
14642 M:      Bart Van Assche <bvanassche@acm.org>
14643 L:      linux-rdma@vger.kernel.org
14644 S:      Supported
14645 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14646 F:      drivers/infiniband/ulp/srp/
14647 F:      include/scsi/srp.h
14648
14649 SCSI RDMA PROTOCOL (SRP) TARGET
14650 M:      Bart Van Assche <bvanassche@acm.org>
14651 L:      linux-rdma@vger.kernel.org
14652 L:      target-devel@vger.kernel.org
14653 S:      Supported
14654 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14655 F:      drivers/infiniband/ulp/srpt/
14656
14657 SCSI SG DRIVER
14658 M:      Doug Gilbert <dgilbert@interlog.com>
14659 L:      linux-scsi@vger.kernel.org
14660 W:      http://sg.danny.cz/sg
14661 S:      Maintained
14662 F:      Documentation/scsi/scsi-generic.txt
14663 F:      drivers/scsi/sg.c
14664 F:      include/scsi/sg.h
14665
14666 SCSI SUBSYSTEM
14667 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14669 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14671 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14672 L:      linux-scsi@vger.kernel.org
14673 S:      Maintained
14674 F:      Documentation/devicetree/bindings/scsi/
14675 F:      drivers/scsi/
14676 F:      include/scsi/
14677
14678 SCSI TAPE DRIVER
14679 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14680 L:      linux-scsi@vger.kernel.org
14681 S:      Maintained
14682 F:      Documentation/scsi/st.txt
14683 F:      drivers/scsi/st.*
14684 F:      drivers/scsi/st_*.h
14685
14686 SCSI TARGET SUBSYSTEM
14687 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14688 L:      linux-scsi@vger.kernel.org
14689 L:      target-devel@vger.kernel.org
14690 W:      http://www.linux-iscsi.org
14691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14692 Q:      https://patchwork.kernel.org/project/target-devel/list/
14693 S:      Supported
14694 F:      drivers/target/
14695 F:      include/target/
14696 F:      Documentation/target/
14697
14698 SCTP PROTOCOL
14699 M:      Vlad Yasevich <vyasevich@gmail.com>
14700 M:      Neil Horman <nhorman@tuxdriver.com>
14701 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14702 L:      linux-sctp@vger.kernel.org
14703 W:      http://lksctp.sourceforge.net
14704 S:      Maintained
14705 F:      Documentation/networking/sctp.txt
14706 F:      include/linux/sctp.h
14707 F:      include/uapi/linux/sctp.h
14708 F:      include/net/sctp/
14709 F:      net/sctp/
14710
14711 SCx200 CPU SUPPORT
14712 M:      Jim Cromie <jim.cromie@gmail.com>
14713 S:      Odd Fixes
14714 F:      Documentation/i2c/busses/scx200_acb.rst
14715 F:      arch/x86/platform/scx200/
14716 F:      drivers/watchdog/scx200_wdt.c
14717 F:      drivers/i2c/busses/scx200*
14718 F:      drivers/mtd/maps/scx200_docflash.c
14719 F:      include/linux/scx200.h
14720
14721 SCx200 GPIO DRIVER
14722 M:      Jim Cromie <jim.cromie@gmail.com>
14723 S:      Maintained
14724 F:      drivers/char/scx200_gpio.c
14725 F:      include/linux/scx200_gpio.h
14726
14727 SCx200 HRT CLOCKSOURCE DRIVER
14728 M:      Jim Cromie <jim.cromie@gmail.com>
14729 S:      Maintained
14730 F:      drivers/clocksource/scx200_hrt.c
14731
14732 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14733 M:      Sascha Sommer <saschasommer@freenet.de>
14734 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14735 S:      Maintained
14736 F:      drivers/mmc/host/sdricoh_cs.c
14737
14738 SECO BOARDS CEC DRIVER
14739 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14740 S:      Maintained
14741 F:      drivers/media/platform/seco-cec/seco-cec.c
14742 F:      drivers/media/platform/seco-cec/seco-cec.h
14743
14744 SECURE COMPUTING
14745 M:      Kees Cook <keescook@chromium.org>
14746 R:      Andy Lutomirski <luto@amacapital.net>
14747 R:      Will Drewry <wad@chromium.org>
14748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14749 S:      Supported
14750 F:      kernel/seccomp.c
14751 F:      include/uapi/linux/seccomp.h
14752 F:      include/linux/seccomp.h
14753 F:      tools/testing/selftests/seccomp/*
14754 F:      tools/testing/selftests/kselftest_harness.h
14755 F:      Documentation/userspace-api/seccomp_filter.rst
14756 K:      \bsecure_computing
14757 K:      \bTIF_SECCOMP\b
14758
14759 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14760 M:      Al Cooper <alcooperx@gmail.com>
14761 L:      linux-mmc@vger.kernel.org
14762 L:      bcm-kernel-feedback-list@broadcom.com
14763 S:      Maintained
14764 F:      drivers/mmc/host/sdhci-brcmstb*
14765
14766 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14767 M:      Adrian Hunter <adrian.hunter@intel.com>
14768 L:      linux-mmc@vger.kernel.org
14769 S:      Maintained
14770 F:      drivers/mmc/host/sdhci*
14771 F:      include/linux/mmc/sdhci*
14772
14773 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14774 M:      Adrian Hunter <adrian.hunter@intel.com>
14775 M:      Ritesh Harjani <riteshh@codeaurora.org>
14776 M:      Asutosh Das <asutoshd@codeaurora.org>
14777 L:      linux-mmc@vger.kernel.org
14778 S:      Maintained
14779 F:      drivers/mmc/host/cqhci*
14780
14781 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14782 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14783 M:      Manjunath M B <manjumb@synopsys.com>
14784 L:      linux-mmc@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14787
14788 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14789 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14790 L:      linux-mmc@vger.kernel.org
14791 S:      Supported
14792 F:      drivers/mmc/host/sdhci-of-at91.c
14793
14794 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14795 M:      Ben Dooks <ben-linux@fluff.org>
14796 M:      Jaehoon Chung <jh80.chung@samsung.com>
14797 L:      linux-mmc@vger.kernel.org
14798 S:      Maintained
14799 F:      drivers/mmc/host/sdhci-s3c*
14800
14801 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14802 M:      Viresh Kumar <vireshk@kernel.org>
14803 L:      linux-mmc@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/mmc/host/sdhci-spear.c
14806
14807 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14808 M:      Kishon Vijay Abraham I <kishon@ti.com>
14809 L:      linux-mmc@vger.kernel.org
14810 S:      Maintained
14811 F:      drivers/mmc/host/sdhci-omap.c
14812
14813 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14814 M:      Scott Bauer <scott.bauer@intel.com>
14815 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14816 L:      linux-block@vger.kernel.org
14817 S:      Supported
14818 F:      block/sed*
14819 F:      block/opal_proto.h
14820 F:      include/linux/sed*
14821 F:      include/uapi/linux/sed*
14822
14823 SECURITY CONTACT
14824 M:      Security Officers <security@kernel.org>
14825 S:      Supported
14826
14827 SECURITY SUBSYSTEM
14828 M:      James Morris <jmorris@namei.org>
14829 M:      "Serge E. Hallyn" <serge@hallyn.com>
14830 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14832 W:      http://kernsec.org/
14833 S:      Supported
14834 F:      security/
14835 X:      security/selinux/
14836
14837 SELINUX SECURITY MODULE
14838 M:      Paul Moore <paul@paul-moore.com>
14839 M:      Stephen Smalley <sds@tycho.nsa.gov>
14840 M:      Eric Paris <eparis@parisplace.org>
14841 L:      selinux@vger.kernel.org
14842 W:      https://selinuxproject.org
14843 W:      https://github.com/SELinuxProject
14844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14845 S:      Supported
14846 F:      include/uapi/linux/selinux_netlink.h
14847 F:      security/selinux/
14848 F:      scripts/selinux/
14849 F:      Documentation/admin-guide/LSM/SELinux.rst
14850
14851 SENSABLE PHANTOM
14852 M:      Jiri Slaby <jirislaby@gmail.com>
14853 S:      Maintained
14854 F:      drivers/misc/phantom.c
14855 F:      include/uapi/linux/phantom.h
14856
14857 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14858 M:      Tomasz Duszynski <tduszyns@gmail.com>
14859 S:      Maintained
14860 F:      drivers/iio/chemical/sps30.c
14861 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14862
14863 SERIAL DEVICE BUS
14864 M:      Rob Herring <robh@kernel.org>
14865 L:      linux-serial@vger.kernel.org
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14868 F:      drivers/tty/serdev/
14869 F:      include/linux/serdev.h
14870
14871 SERIAL DRIVERS
14872 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14873 L:      linux-serial@vger.kernel.org
14874 S:      Maintained
14875 F:      Documentation/devicetree/bindings/serial/
14876 F:      drivers/tty/serial/
14877
14878 SERIAL IR RECEIVER
14879 M:      Sean Young <sean@mess.org>
14880 L:      linux-media@vger.kernel.org
14881 S:      Maintained
14882 F:      drivers/media/rc/serial_ir.c
14883
14884 SFC NETWORK DRIVER
14885 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14886 M:      Edward Cree <ecree@solarflare.com>
14887 M:      Martin Habets <mhabets@solarflare.com>
14888 L:      netdev@vger.kernel.org
14889 S:      Supported
14890 F:      drivers/net/ethernet/sfc/
14891
14892 SFF/SFP/SFP+ MODULE SUPPORT
14893 M:      Russell King <linux@armlinux.org.uk>
14894 L:      netdev@vger.kernel.org
14895 S:      Maintained
14896 F:      drivers/net/phy/phylink.c
14897 F:      drivers/net/phy/sfp*
14898 F:      include/linux/phylink.h
14899 F:      include/linux/sfp.h
14900 K:      phylink
14901
14902 SGI GRU DRIVER
14903 M:      Dimitri Sivanich <sivanich@sgi.com>
14904 S:      Maintained
14905 F:      drivers/misc/sgi-gru/
14906
14907 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14908 M:      Pat Gefre <pfg@sgi.com>
14909 L:      linux-ia64@vger.kernel.org
14910 S:      Supported
14911 F:      Documentation/ia64/serial.rst
14912 F:      drivers/tty/serial/ioc?_serial.c
14913 F:      include/linux/ioc?.h
14914
14915 SGI XP/XPC/XPNET DRIVER
14916 M:      Cliff Whickman <cpw@sgi.com>
14917 M:      Robin Holt <robinmholt@gmail.com>
14918 S:      Maintained
14919 F:      drivers/misc/sgi-xp/
14920
14921 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14922 M:      Ursula Braun <ubraun@linux.ibm.com>
14923 M:      Karsten Graul <kgraul@linux.ibm.com>
14924 L:      linux-s390@vger.kernel.org
14925 W:      http://www.ibm.com/developerworks/linux/linux390/
14926 S:      Supported
14927 F:      net/smc/
14928
14929 SHARP RJ54N1CB0C SENSOR DRIVER
14930 M:      Jacopo Mondi <jacopo@jmondi.org>
14931 L:      linux-media@vger.kernel.org
14932 T:      git git://linuxtv.org/media_tree.git
14933 S:      Odd fixes
14934 F:      drivers/media/i2c/rj54n1cb0c.c
14935 F:      include/media/i2c/rj54n1cb0c.h
14936
14937 SH_VEU V4L2 MEM2MEM DRIVER
14938 L:      linux-media@vger.kernel.org
14939 S:      Orphan
14940 F:      drivers/media/platform/sh_veu.c
14941
14942 SH_VOU V4L2 OUTPUT DRIVER
14943 L:      linux-media@vger.kernel.org
14944 S:      Orphan
14945 F:      drivers/media/platform/sh_vou.c
14946 F:      include/media/drv-intf/sh_vou.h
14947
14948 SI2157 MEDIA DRIVER
14949 M:      Antti Palosaari <crope@iki.fi>
14950 L:      linux-media@vger.kernel.org
14951 W:      https://linuxtv.org
14952 W:      http://palosaari.fi/linux/
14953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14954 T:      git git://linuxtv.org/anttip/media_tree.git
14955 S:      Maintained
14956 F:      drivers/media/tuners/si2157*
14957
14958 SI2165 MEDIA DRIVER
14959 M:      Matthias Schwarzott <zzam@gentoo.org>
14960 L:      linux-media@vger.kernel.org
14961 W:      https://linuxtv.org
14962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14963 S:      Maintained
14964 F:      drivers/media/dvb-frontends/si2165*
14965
14966 SI2168 MEDIA DRIVER
14967 M:      Antti Palosaari <crope@iki.fi>
14968 L:      linux-media@vger.kernel.org
14969 W:      https://linuxtv.org
14970 W:      http://palosaari.fi/linux/
14971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14972 T:      git git://linuxtv.org/anttip/media_tree.git
14973 S:      Maintained
14974 F:      drivers/media/dvb-frontends/si2168*
14975
14976 SI470X FM RADIO RECEIVER I2C DRIVER
14977 M:      Hans Verkuil <hverkuil@xs4all.nl>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 W:      https://linuxtv.org
14981 S:      Odd Fixes
14982 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14983
14984 SI470X FM RADIO RECEIVER USB DRIVER
14985 M:      Hans Verkuil <hverkuil@xs4all.nl>
14986 L:      linux-media@vger.kernel.org
14987 T:      git git://linuxtv.org/media_tree.git
14988 W:      https://linuxtv.org
14989 S:      Maintained
14990 F:      drivers/media/radio/si470x/radio-si470x-common.c
14991 F:      drivers/media/radio/si470x/radio-si470x.h
14992 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14993
14994 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14995 M:      Eduardo Valentin <edubezval@gmail.com>
14996 L:      linux-media@vger.kernel.org
14997 T:      git git://linuxtv.org/media_tree.git
14998 W:      https://linuxtv.org
14999 S:      Odd Fixes
15000 F:      drivers/media/radio/si4713/si4713.?
15001
15002 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15003 M:      Eduardo Valentin <edubezval@gmail.com>
15004 L:      linux-media@vger.kernel.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 W:      https://linuxtv.org
15007 S:      Odd Fixes
15008 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15009
15010 SI4713 FM RADIO TRANSMITTER USB DRIVER
15011 M:      Hans Verkuil <hverkuil@xs4all.nl>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 W:      https://linuxtv.org
15015 S:      Maintained
15016 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15017
15018 SIANO DVB DRIVER
15019 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15020 L:      linux-media@vger.kernel.org
15021 W:      https://linuxtv.org
15022 T:      git git://linuxtv.org/media_tree.git
15023 S:      Odd fixes
15024 F:      drivers/media/common/siano/
15025 F:      drivers/media/usb/siano/
15026 F:      drivers/media/usb/siano/
15027 F:      drivers/media/mmc/siano/
15028
15029 SIFIVE PDMA DRIVER
15030 M:      Green Wan <green.wan@sifive.com>
15031 S:      Maintained
15032 F:      drivers/dma/sf-pdma/
15033 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15034
15035 SIFIVE DRIVERS
15036 M:      Palmer Dabbelt <palmer@dabbelt.com>
15037 M:      Paul Walmsley <paul.walmsley@sifive.com>
15038 L:      linux-riscv@lists.infradead.org
15039 T:      git git://github.com/sifive/riscv-linux.git
15040 S:      Supported
15041 K:      [^@]sifive
15042 N:      sifive
15043
15044 SIFIVE FU540 SYSTEM-ON-CHIP
15045 M:      Paul Walmsley <paul.walmsley@sifive.com>
15046 M:      Palmer Dabbelt <palmer@dabbelt.com>
15047 L:      linux-riscv@lists.infradead.org
15048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15049 S:      Supported
15050 K:      fu540
15051 N:      fu540
15052
15053 SILEAD TOUCHSCREEN DRIVER
15054 M:      Hans de Goede <hdegoede@redhat.com>
15055 L:      linux-input@vger.kernel.org
15056 L:      platform-driver-x86@vger.kernel.org
15057 S:      Maintained
15058 F:      drivers/input/touchscreen/silead.c
15059 F:      drivers/platform/x86/touchscreen_dmi.c
15060
15061 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15062 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15063 S:      Supported
15064 F:      drivers/staging/wfx/
15065
15066 SILICON MOTION SM712 FRAME BUFFER DRIVER
15067 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15068 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15069 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15070 L:      linux-fbdev@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/video/fbdev/sm712*
15073 F:      Documentation/fb/sm712fb.rst
15074
15075 SIMPLE FIRMWARE INTERFACE (SFI)
15076 M:      Len Brown <lenb@kernel.org>
15077 L:      sfi-devel@simplefirmware.org
15078 W:      http://simplefirmware.org/
15079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15080 S:      Supported
15081 F:      arch/x86/platform/sfi/
15082 F:      drivers/sfi/
15083 F:      include/linux/sfi*.h
15084
15085 SIMPLEFB FB DRIVER
15086 M:      Hans de Goede <hdegoede@redhat.com>
15087 L:      linux-fbdev@vger.kernel.org
15088 S:      Maintained
15089 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15090 F:      drivers/video/fbdev/simplefb.c
15091 F:      include/linux/platform_data/simplefb.h
15092
15093 SIMTEC EB110ATX (Chalice CATS)
15094 M:      Vincent Sanders <vince@simtec.co.uk>
15095 M:      Simtec Linux Team <linux@simtec.co.uk>
15096 W:      http://www.simtec.co.uk/products/EB110ATX/
15097 S:      Supported
15098
15099 SIMTEC EB2410ITX (BAST)
15100 M:      Vincent Sanders <vince@simtec.co.uk>
15101 M:      Simtec Linux Team <linux@simtec.co.uk>
15102 W:      http://www.simtec.co.uk/products/EB2410ITX/
15103 S:      Supported
15104 F:      arch/arm/mach-s3c24xx/mach-bast.c
15105 F:      arch/arm/mach-s3c24xx/bast-ide.c
15106 F:      arch/arm/mach-s3c24xx/bast-irq.c
15107
15108 SIPHASH PRF ROUTINES
15109 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15110 S:      Maintained
15111 F:      lib/siphash.c
15112 F:      lib/test_siphash.c
15113 F:      include/linux/siphash.h
15114
15115 SIOX
15116 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15117 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15118 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15119 S:      Supported
15120 F:      drivers/siox/*
15121 F:      drivers/gpio/gpio-siox.c
15122 F:      include/trace/events/siox.h
15123
15124 SIS 190 ETHERNET DRIVER
15125 M:      Francois Romieu <romieu@fr.zoreil.com>
15126 L:      netdev@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/net/ethernet/sis/sis190.c
15129
15130 SIS 900/7016 FAST ETHERNET DRIVER
15131 M:      Daniele Venzano <venza@brownhat.org>
15132 W:      http://www.brownhat.org/sis900.html
15133 L:      netdev@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/net/ethernet/sis/sis900.*
15136
15137 SIS FRAMEBUFFER DRIVER
15138 M:      Thomas Winischhofer <thomas@winischhofer.net>
15139 W:      http://www.winischhofer.net/linuxsisvga.shtml
15140 S:      Maintained
15141 F:      Documentation/fb/sisfb.rst
15142 F:      drivers/video/fbdev/sis/
15143 F:      include/video/sisfb.h
15144
15145 SIS USB2VGA DRIVER
15146 M:      Thomas Winischhofer <thomas@winischhofer.net>
15147 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15148 S:      Maintained
15149 F:      drivers/usb/misc/sisusbvga/
15150
15151 SLAB ALLOCATOR
15152 M:      Christoph Lameter <cl@linux.com>
15153 M:      Pekka Enberg <penberg@kernel.org>
15154 M:      David Rientjes <rientjes@google.com>
15155 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15156 M:      Andrew Morton <akpm@linux-foundation.org>
15157 L:      linux-mm@kvack.org
15158 S:      Maintained
15159 F:      include/linux/sl?b*.h
15160 F:      mm/sl?b*
15161
15162 SLEEPABLE READ-COPY UPDATE (SRCU)
15163 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15164 M:      "Paul E. McKenney" <paulmck@kernel.org>
15165 M:      Josh Triplett <josh@joshtriplett.org>
15166 R:      Steven Rostedt <rostedt@goodmis.org>
15167 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15168 L:      rcu@vger.kernel.org
15169 W:      http://www.rdrop.com/users/paulmck/RCU/
15170 S:      Supported
15171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15172 F:      include/linux/srcu*.h
15173 F:      kernel/rcu/srcu*.c
15174
15175 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15176 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15178 S:      Maintained
15179 F:      drivers/slimbus/
15180 F:      Documentation/devicetree/bindings/slimbus/
15181 F:      include/linux/slimbus.h
15182
15183 SMACK SECURITY MODULE
15184 M:      Casey Schaufler <casey@schaufler-ca.com>
15185 L:      linux-security-module@vger.kernel.org
15186 W:      http://schaufler-ca.com
15187 T:      git git://github.com/cschaufler/smack-next
15188 S:      Maintained
15189 F:      Documentation/admin-guide/LSM/Smack.rst
15190 F:      security/smack/
15191
15192 SMC91x ETHERNET DRIVER
15193 M:      Nicolas Pitre <nico@fluxnic.net>
15194 S:      Odd Fixes
15195 F:      drivers/net/ethernet/smsc/smc91x.*
15196
15197 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15198 M:      Sakari Ailus <sakari.ailus@iki.fi>
15199 L:      linux-media@vger.kernel.org
15200 S:      Maintained
15201 F:      drivers/media/i2c/smiapp/
15202 F:      include/media/i2c/smiapp.h
15203 F:      drivers/media/i2c/smiapp-pll.c
15204 F:      drivers/media/i2c/smiapp-pll.h
15205 F:      include/uapi/linux/smiapp.h
15206 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15207
15208 SMM665 HARDWARE MONITOR DRIVER
15209 M:      Guenter Roeck <linux@roeck-us.net>
15210 L:      linux-hwmon@vger.kernel.org
15211 S:      Maintained
15212 F:      Documentation/hwmon/smm665.rst
15213 F:      drivers/hwmon/smm665.c
15214
15215 SMSC EMC2103 HARDWARE MONITOR DRIVER
15216 M:      Steve Glendinning <steve.glendinning@shawell.net>
15217 L:      linux-hwmon@vger.kernel.org
15218 S:      Maintained
15219 F:      Documentation/hwmon/emc2103.rst
15220 F:      drivers/hwmon/emc2103.c
15221
15222 SMSC SCH5627 HARDWARE MONITOR DRIVER
15223 M:      Hans de Goede <hdegoede@redhat.com>
15224 L:      linux-hwmon@vger.kernel.org
15225 S:      Supported
15226 F:      Documentation/hwmon/sch5627.rst
15227 F:      drivers/hwmon/sch5627.c
15228
15229 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15230 M:      Steve Glendinning <steve.glendinning@shawell.net>
15231 L:      linux-fbdev@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/video/fbdev/smscufx.c
15234
15235 SMSC47B397 HARDWARE MONITOR DRIVER
15236 M:      Jean Delvare <jdelvare@suse.com>
15237 L:      linux-hwmon@vger.kernel.org
15238 S:      Maintained
15239 F:      Documentation/hwmon/smsc47b397.rst
15240 F:      drivers/hwmon/smsc47b397.c
15241
15242 SMSC911x ETHERNET DRIVER
15243 M:      Steve Glendinning <steve.glendinning@shawell.net>
15244 L:      netdev@vger.kernel.org
15245 S:      Maintained
15246 F:      include/linux/smsc911x.h
15247 F:      drivers/net/ethernet/smsc/smsc911x.*
15248
15249 SMSC9420 PCI ETHERNET DRIVER
15250 M:      Steve Glendinning <steve.glendinning@shawell.net>
15251 L:      netdev@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/net/ethernet/smsc/smsc9420.*
15254
15255 SOC-CAMERA V4L2 SUBSYSTEM
15256 L:      linux-media@vger.kernel.org
15257 T:      git git://linuxtv.org/media_tree.git
15258 S:      Orphan
15259 F:      include/media/soc_camera.h
15260 F:      drivers/staging/media/soc_camera/
15261
15262 SOCIONEXT SYNQUACER I2C DRIVER
15263 M:      Ard Biesheuvel <ardb@kernel.org>
15264 L:      linux-i2c@vger.kernel.org
15265 S:      Maintained
15266 F:      drivers/i2c/busses/i2c-synquacer.c
15267 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15268
15269 SOCIONEXT UNIPHIER SOUND DRIVER
15270 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15271 S:      Orphan
15272 F:      sound/soc/uniphier/
15273
15274 SOEKRIS NET48XX LED SUPPORT
15275 M:      Chris Boot <bootc@bootc.net>
15276 S:      Maintained
15277 F:      drivers/leds/leds-net48xx.c
15278
15279 SOFT-IWARP DRIVER (siw)
15280 M:      Bernard Metzler <bmt@zurich.ibm.com>
15281 L:      linux-rdma@vger.kernel.org
15282 S:      Supported
15283 F:      drivers/infiniband/sw/siw/
15284 F:      include/uapi/rdma/siw-abi.h
15285
15286 SOFT-ROCE DRIVER (rxe)
15287 M:      Moni Shoua <monis@mellanox.com>
15288 L:      linux-rdma@vger.kernel.org
15289 S:      Supported
15290 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15291 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15292 F:      drivers/infiniband/sw/rxe/
15293 F:      include/uapi/rdma/rdma_user_rxe.h
15294
15295 SOFTLOGIC 6x10 MPEG CODEC
15296 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15297 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15298 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15299 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15300 M:      Ismael Luceno <ismael@iodev.co.uk>
15301 L:      linux-media@vger.kernel.org
15302 S:      Supported
15303 F:      drivers/media/pci/solo6x10/
15304
15305 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15306 M:      James Morse <james.morse@arm.com>
15307 L:      linux-arm-kernel@lists.infradead.org
15308 S:      Maintained
15309 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15310 F:      drivers/firmware/arm_sdei.c
15311 F:      include/linux/arm_sdei.h
15312 F:      include/uapi/linux/arm_sdei.h
15313
15314 SOFTWARE RAID (Multiple Disks) SUPPORT
15315 M:      Song Liu <song@kernel.org>
15316 L:      linux-raid@vger.kernel.org
15317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15318 S:      Supported
15319 F:      drivers/md/Makefile
15320 F:      drivers/md/Kconfig
15321 F:      drivers/md/md*
15322 F:      drivers/md/raid*
15323 F:      include/linux/raid/
15324 F:      include/uapi/linux/raid/
15325
15326 SOCIONEXT (SNI) AVE NETWORK DRIVER
15327 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15328 L:      netdev@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/net/ethernet/socionext/sni_ave.c
15331 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15332
15333 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15334 M:      Jassi Brar <jaswinder.singh@linaro.org>
15335 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15336 L:      netdev@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/ethernet/socionext/netsec.c
15339 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15340
15341 SOCIONEXT (SNI) Synquacer SPI DRIVER
15342 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15343 M:      Jassi Brar <jaswinder.singh@linaro.org>
15344 L:      linux-spi@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/spi/spi-synquacer.c
15347 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15348
15349 SOLIDRUN CLEARFOG SUPPORT
15350 M:      Russell King <linux@armlinux.org.uk>
15351 S:      Maintained
15352 F:      arch/arm/boot/dts/armada-388-clearfog*
15353 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15354
15355 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15356 M:      Russell King <linux@armlinux.org.uk>
15357 S:      Maintained
15358 F:      arch/arm/boot/dts/imx6*-cubox-i*
15359 F:      arch/arm/boot/dts/imx6*-hummingboard*
15360 F:      arch/arm/boot/dts/imx6*-sr-*
15361
15362 SONIC NETWORK DRIVER
15363 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15364 L:      netdev@vger.kernel.org
15365 S:      Maintained
15366 F:      drivers/net/ethernet/natsemi/sonic.*
15367
15368 SONICS SILICON BACKPLANE DRIVER (SSB)
15369 M:      Michael Buesch <m@bues.ch>
15370 L:      linux-wireless@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/ssb/
15373 F:      include/linux/ssb/
15374
15375 SONY IMX214 SENSOR DRIVER
15376 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15377 L:      linux-media@vger.kernel.org
15378 T:      git git://linuxtv.org/media_tree.git
15379 S:      Maintained
15380 F:      drivers/media/i2c/imx214.c
15381 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15382
15383 SONY IMX258 SENSOR DRIVER
15384 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15385 L:      linux-media@vger.kernel.org
15386 T:      git git://linuxtv.org/media_tree.git
15387 S:      Maintained
15388 F:      drivers/media/i2c/imx258.c
15389
15390 SONY IMX274 SENSOR DRIVER
15391 M:      Leon Luo <leonl@leopardimaging.com>
15392 L:      linux-media@vger.kernel.org
15393 T:      git git://linuxtv.org/media_tree.git
15394 S:      Maintained
15395 F:      drivers/media/i2c/imx274.c
15396 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15397
15398 SONY IMX290 SENSOR DRIVER
15399 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15400 L:      linux-media@vger.kernel.org
15401 T:      git git://linuxtv.org/media_tree.git
15402 S:      Maintained
15403 F:      drivers/media/i2c/imx290.c
15404 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15405
15406 SONY IMX319 SENSOR DRIVER
15407 M:      Bingbu Cao <bingbu.cao@intel.com>
15408 L:      linux-media@vger.kernel.org
15409 T:      git git://linuxtv.org/media_tree.git
15410 S:      Maintained
15411 F:      drivers/media/i2c/imx319.c
15412
15413 SONY IMX355 SENSOR DRIVER
15414 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15415 L:      linux-media@vger.kernel.org
15416 T:      git git://linuxtv.org/media_tree.git
15417 S:      Maintained
15418 F:      drivers/media/i2c/imx355.c
15419
15420 SONY MEMORYSTICK SUBSYSTEM
15421 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15422 M:      Alex Dubov <oakad@yahoo.com>
15423 M:      Ulf Hansson <ulf.hansson@linaro.org>
15424 L:      linux-mmc@vger.kernel.org
15425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15426 S:      Maintained
15427 F:      drivers/memstick/
15428 F:      include/linux/memstick.h
15429
15430 SONY VAIO CONTROL DEVICE DRIVER
15431 M:      Mattia Dongili <malattia@linux.it>
15432 L:      platform-driver-x86@vger.kernel.org
15433 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15434 S:      Maintained
15435 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15436 F:      drivers/char/sonypi.c
15437 F:      drivers/platform/x86/sony-laptop.c
15438 F:      include/linux/sony-laptop.h
15439
15440 SOUND
15441 M:      Jaroslav Kysela <perex@perex.cz>
15442 M:      Takashi Iwai <tiwai@suse.com>
15443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15444 W:      http://www.alsa-project.org/
15445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15446 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15447 S:      Maintained
15448 F:      Documentation/sound/
15449 F:      include/sound/
15450 F:      include/uapi/sound/
15451 F:      sound/
15452
15453 SOUND - COMPRESSED AUDIO
15454 M:      Vinod Koul <vkoul@kernel.org>
15455 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15457 S:      Supported
15458 F:      Documentation/sound/designs/compress-offload.rst
15459 F:      include/sound/compress_driver.h
15460 F:      include/uapi/sound/compress_*
15461 F:      sound/core/compress_offload.c
15462 F:      sound/soc/soc-compress.c
15463
15464 SOUND - DMAENGINE HELPERS
15465 M:      Lars-Peter Clausen <lars@metafoo.de>
15466 S:      Supported
15467 F:      include/sound/dmaengine_pcm.h
15468 F:      sound/core/pcm_dmaengine.c
15469 F:      sound/soc/soc-generic-dmaengine-pcm.c
15470
15471 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15472 M:      Liam Girdwood <lgirdwood@gmail.com>
15473 M:      Mark Brown <broonie@kernel.org>
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15476 W:      http://alsa-project.org/main/index.php/ASoC
15477 S:      Supported
15478 F:      Documentation/devicetree/bindings/sound/
15479 F:      Documentation/sound/soc/
15480 F:      sound/soc/
15481 F:      include/dt-bindings/sound/
15482 F:      include/sound/soc*
15483
15484 SOUNDWIRE SUBSYSTEM
15485 M:      Vinod Koul <vkoul@kernel.org>
15486 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15487 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15489 S:      Supported
15490 F:      Documentation/driver-api/soundwire/
15491 F:      drivers/soundwire/
15492 F:      include/linux/soundwire/
15493
15494 SP2 MEDIA DRIVER
15495 M:      Olli Salonen <olli.salonen@iki.fi>
15496 L:      linux-media@vger.kernel.org
15497 W:      https://linuxtv.org
15498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15499 S:      Maintained
15500 F:      drivers/media/dvb-frontends/sp2*
15501
15502 SPARC + UltraSPARC (sparc/sparc64)
15503 M:      "David S. Miller" <davem@davemloft.net>
15504 L:      sparclinux@vger.kernel.org
15505 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15508 S:      Maintained
15509 F:      arch/sparc/
15510 F:      drivers/sbus/
15511
15512 SPARC SERIAL DRIVERS
15513 M:      "David S. Miller" <davem@davemloft.net>
15514 L:      sparclinux@vger.kernel.org
15515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15517 S:      Maintained
15518 F:      include/linux/sunserialcore.h
15519 F:      drivers/tty/serial/suncore.c
15520 F:      drivers/tty/serial/sunhv.c
15521 F:      drivers/tty/serial/sunsab.c
15522 F:      drivers/tty/serial/sunsab.h
15523 F:      drivers/tty/serial/sunsu.c
15524 F:      drivers/tty/serial/sunzilog.c
15525 F:      drivers/tty/serial/sunzilog.h
15526 F:      drivers/tty/vcc.c
15527
15528 SPARSE CHECKER
15529 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15530 L:      linux-sparse@vger.kernel.org
15531 W:      https://sparse.wiki.kernel.org/
15532 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15533 S:      Maintained
15534 F:      include/linux/compiler.h
15535
15536 SPEAR CLOCK FRAMEWORK SUPPORT
15537 M:      Viresh Kumar <vireshk@kernel.org>
15538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15539 W:      http://www.st.com/spear
15540 S:      Maintained
15541 F:      drivers/clk/spear/
15542
15543 SPEAR PLATFORM SUPPORT
15544 M:      Viresh Kumar <vireshk@kernel.org>
15545 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15547 W:      http://www.st.com/spear
15548 S:      Maintained
15549 F:      arch/arm/boot/dts/spear*
15550 F:      arch/arm/mach-spear/
15551
15552 SPI NOR SUBSYSTEM
15553 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15554 L:      linux-mtd@lists.infradead.org
15555 W:      http://www.linux-mtd.infradead.org/
15556 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15558 S:      Maintained
15559 F:      drivers/mtd/spi-nor/
15560 F:      include/linux/mtd/spi-nor.h
15561
15562 SPI SUBSYSTEM
15563 M:      Mark Brown <broonie@kernel.org>
15564 L:      linux-spi@vger.kernel.org
15565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15566 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15567 S:      Maintained
15568 F:      Documentation/devicetree/bindings/spi/
15569 F:      Documentation/spi/
15570 F:      drivers/spi/
15571 F:      include/linux/spi/
15572 F:      include/uapi/linux/spi/
15573 F:      tools/spi/
15574
15575 SPIDERNET NETWORK DRIVER for CELL
15576 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15577 L:      netdev@vger.kernel.org
15578 S:      Supported
15579 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15580 F:      drivers/net/ethernet/toshiba/spider_net*
15581
15582 SPMI SUBSYSTEM
15583 R:      Stephen Boyd <sboyd@kernel.org>
15584 L:      linux-arm-msm@vger.kernel.org
15585 F:      Documentation/devicetree/bindings/spmi/
15586 F:      drivers/spmi/
15587 F:      include/dt-bindings/spmi/spmi.h
15588 F:      include/linux/spmi.h
15589 F:      include/trace/events/spmi.h
15590
15591 SPU FILE SYSTEM
15592 M:      Jeremy Kerr <jk@ozlabs.org>
15593 L:      linuxppc-dev@lists.ozlabs.org
15594 W:      http://www.ibm.com/developerworks/power/cell/
15595 S:      Supported
15596 F:      Documentation/filesystems/spufs.txt
15597 F:      arch/powerpc/platforms/cell/spufs/
15598
15599 SQUASHFS FILE SYSTEM
15600 M:      Phillip Lougher <phillip@squashfs.org.uk>
15601 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15602 W:      http://squashfs.org.uk
15603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15604 S:      Maintained
15605 F:      Documentation/filesystems/squashfs.txt
15606 F:      fs/squashfs/
15607
15608 SRM (Alpha) environment access
15609 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15610 S:      Maintained
15611 F:      arch/alpha/kernel/srm_env.c
15612
15613 ST LSM6DSx IMU IIO DRIVER
15614 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15615 L:      linux-iio@vger.kernel.org
15616 W:      http://www.st.com/
15617 S:      Maintained
15618 F:      drivers/iio/imu/st_lsm6dsx/
15619 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15620
15621 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15622 M:      Mickael Guene <mickael.guene@st.com>
15623 L:      linux-media@vger.kernel.org
15624 T:      git git://linuxtv.org/media_tree.git
15625 S:      Maintained
15626 F:      drivers/media/i2c/st-mipid02.c
15627 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15628
15629 ST STM32 I2C/SMBUS DRIVER
15630 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15631 L:      linux-i2c@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/i2c/busses/i2c-stm32*
15634
15635 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15636 M:      Song Qiang <songqiang1304521@gmail.com>
15637 L:      linux-iio@vger.kernel.org
15638 S:      Maintained
15639 F:      drivers/iio/proximity/vl53l0x-i2c.c
15640 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15641
15642 STABLE BRANCH
15643 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15644 M:      Sasha Levin <sashal@kernel.org>
15645 L:      stable@vger.kernel.org
15646 S:      Supported
15647 F:      Documentation/process/stable-kernel-rules.rst
15648
15649 STAGING - COMEDI
15650 M:      Ian Abbott <abbotti@mev.co.uk>
15651 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15652 S:      Odd Fixes
15653 F:      drivers/staging/comedi/
15654
15655 STAGING - FIELDBUS SUBSYSTEM
15656 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15657 S:      Maintained
15658 F:      drivers/staging/fieldbus/*
15659 F:      drivers/staging/fieldbus/Documentation/
15660
15661 STAGING - HMS ANYBUS-S BUS
15662 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15663 S:      Maintained
15664 F:      drivers/staging/fieldbus/anybuss/
15665
15666 STAGING - INDUSTRIAL IO
15667 M:      Jonathan Cameron <jic23@kernel.org>
15668 L:      linux-iio@vger.kernel.org
15669 S:      Odd Fixes
15670 F:      Documentation/devicetree/bindings/staging/iio/
15671 F:      drivers/staging/iio/
15672
15673 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15674 M:      Marc Dietrich <marvin24@gmx.de>
15675 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15676 L:      linux-tegra@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/staging/nvec/
15679
15680 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15681 M:      Jens Frederich <jfrederich@gmail.com>
15682 M:      Daniel Drake <dsd@laptop.org>
15683 M:      Jon Nettleton <jon.nettleton@gmail.com>
15684 W:      http://wiki.laptop.org/go/DCON
15685 S:      Maintained
15686 F:      drivers/staging/olpc_dcon/
15687
15688 STAGING - REALTEK RTL8712U DRIVERS
15689 M:      Larry Finger <Larry.Finger@lwfinger.net>
15690 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15691 S:      Odd Fixes
15692 F:      drivers/staging/rtl8712/
15693
15694 STAGING - REALTEK RTL8188EU DRIVERS
15695 M:      Larry Finger <Larry.Finger@lwfinger.net>
15696 S:      Odd Fixes
15697 F:      drivers/staging/rtl8188eu/
15698
15699 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15700 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15701 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15702 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15703 L:      linux-fbdev@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/staging/sm750fb/
15706
15707 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15708 M:      William Hubbs <w.d.hubbs@gmail.com>
15709 M:      Chris Brannon <chris@the-brannons.com>
15710 M:      Kirk Reiser <kirk@reisers.ca>
15711 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15712 L:      speakup@linux-speakup.org
15713 W:      http://www.linux-speakup.org/
15714 S:      Odd Fixes
15715 F:      drivers/staging/speakup/
15716
15717 STAGING - VIA VT665X DRIVERS
15718 M:      Forest Bond <forest@alittletooquiet.net>
15719 S:      Odd Fixes
15720 F:      drivers/staging/vt665?/
15721
15722 STAGING - WILC1000 WIFI DRIVER
15723 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15724 M:      Ajay Singh <ajay.kathat@microchip.com>
15725 L:      linux-wireless@vger.kernel.org
15726 S:      Supported
15727 F:      drivers/staging/wilc1000/
15728
15729 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15730 M:      Michael Hennerich <michael.hennerich@analog.com>
15731 M:      Beniamin Bia <beniamin.bia@analog.com>
15732 L:      linux-fbdev@vger.kernel.org
15733 S:      Supported
15734 F:      drivers/staging/fbtft/fb_seps525.c
15735 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15736
15737 STAGING SUBSYSTEM
15738 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15740 L:      devel@driverdev.osuosl.org
15741 S:      Supported
15742 F:      drivers/staging/
15743
15744 STARFIRE/DURALAN NETWORK DRIVER
15745 M:      Ion Badulescu <ionut@badula.org>
15746 S:      Odd Fixes
15747 F:      drivers/net/ethernet/adaptec/starfire*
15748
15749 STEC S1220 SKD DRIVER
15750 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15751 L:      linux-block@vger.kernel.org
15752 S:      Maintained
15753 F:      drivers/block/skd*[ch]
15754
15755 STI AUDIO (ASoC) DRIVERS
15756 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15758 S:      Maintained
15759 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15760 F:      sound/soc/sti/
15761
15762 STI CEC DRIVER
15763 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15764 S:      Maintained
15765 F:      drivers/media/platform/sti/cec/
15766 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15767
15768 STK1160 USB VIDEO CAPTURE DRIVER
15769 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15770 L:      linux-media@vger.kernel.org
15771 T:      git git://linuxtv.org/media_tree.git
15772 S:      Maintained
15773 F:      drivers/media/usb/stk1160/
15774
15775 STM32 AUDIO (ASoC) DRIVERS
15776 M:      Olivier Moysan <olivier.moysan@st.com>
15777 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15779 S:      Maintained
15780 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15781 F:      sound/soc/stm/
15782
15783 STM32 TIMER/LPTIMER DRIVERS
15784 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15785 S:      Maintained
15786 F:      drivers/*/stm32-*timer*
15787 F:      drivers/pwm/pwm-stm32*
15788 F:      include/linux/*/stm32-*tim*
15789 F:      Documentation/ABI/testing/*timer-stm32
15790 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15791 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15792
15793 STMMAC ETHERNET DRIVER
15794 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15795 M:      Alexandre Torgue <alexandre.torgue@st.com>
15796 M:      Jose Abreu <joabreu@synopsys.com>
15797 L:      netdev@vger.kernel.org
15798 W:      http://www.stlinux.com
15799 S:      Supported
15800 F:      drivers/net/ethernet/stmicro/stmmac/
15801
15802 SUN3/3X
15803 M:      Sam Creasey <sammy@sammy.net>
15804 W:      http://sammy.net/sun3/
15805 S:      Maintained
15806 F:      arch/m68k/kernel/*sun3*
15807 F:      arch/m68k/sun3*/
15808 F:      arch/m68k/include/asm/sun3*
15809 F:      drivers/net/ethernet/i825xx/sun3*
15810
15811 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15812 M:      Hans de Goede <hdegoede@redhat.com>
15813 L:      linux-input@vger.kernel.org
15814 S:      Maintained
15815 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15816 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15817
15818 SUNDANCE NETWORK DRIVER
15819 M:      Denis Kirjanov <kda@linux-powerpc.org>
15820 L:      netdev@vger.kernel.org
15821 S:      Maintained
15822 F:      drivers/net/ethernet/dlink/sundance.c
15823
15824 SUPERH
15825 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15826 M:      Rich Felker <dalias@libc.org>
15827 L:      linux-sh@vger.kernel.org
15828 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15829 S:      Maintained
15830 F:      Documentation/sh/
15831 F:      arch/sh/
15832 F:      drivers/sh/
15833
15834 SUSPEND TO RAM
15835 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15836 M:      Len Brown <len.brown@intel.com>
15837 M:      Pavel Machek <pavel@ucw.cz>
15838 L:      linux-pm@vger.kernel.org
15839 B:      https://bugzilla.kernel.org
15840 S:      Supported
15841 F:      Documentation/power/
15842 F:      arch/x86/kernel/acpi/
15843 F:      drivers/base/power/
15844 F:      kernel/power/
15845 F:      include/linux/suspend.h
15846 F:      include/linux/freezer.h
15847 F:      include/linux/pm.h
15848
15849 SVGA HANDLING
15850 M:      Martin Mares <mj@ucw.cz>
15851 L:      linux-video@atrey.karlin.mff.cuni.cz
15852 S:      Maintained
15853 F:      Documentation/admin-guide/svga.rst
15854 F:      arch/x86/boot/video*
15855
15856 SWIOTLB SUBSYSTEM
15857 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15858 L:      iommu@lists.linux-foundation.org
15859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15860 S:      Supported
15861 F:      kernel/dma/swiotlb.c
15862 F:      arch/*/kernel/pci-swiotlb.c
15863 F:      include/linux/swiotlb.h
15864
15865 SWITCHDEV
15866 M:      Jiri Pirko <jiri@resnulli.us>
15867 M:      Ivan Vecera <ivecera@redhat.com>
15868 L:      netdev@vger.kernel.org
15869 S:      Supported
15870 F:      net/switchdev/
15871 F:      include/net/switchdev.h
15872
15873 SY8106A REGULATOR DRIVER
15874 M:      Icenowy Zheng <icenowy@aosc.io>
15875 S:      Maintained
15876 F:      drivers/regulator/sy8106a-regulator.c
15877 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15878
15879 SYNC FILE FRAMEWORK
15880 M:      Sumit Semwal <sumit.semwal@linaro.org>
15881 R:      Gustavo Padovan <gustavo@padovan.org>
15882 S:      Maintained
15883 L:      linux-media@vger.kernel.org
15884 L:      dri-devel@lists.freedesktop.org
15885 F:      drivers/dma-buf/sync_*
15886 F:      drivers/dma-buf/dma-fence*
15887 F:      drivers/dma-buf/sw_sync.c
15888 F:      include/linux/sync_file.h
15889 F:      include/uapi/linux/sync_file.h
15890 F:      Documentation/driver-api/sync_file.rst
15891 T:      git git://anongit.freedesktop.org/drm/drm-misc
15892
15893 SYNOPSYS ARC ARCHITECTURE
15894 M:      Vineet Gupta <vgupta@synopsys.com>
15895 L:      linux-snps-arc@lists.infradead.org
15896 S:      Supported
15897 F:      arch/arc/
15898 F:      Documentation/devicetree/bindings/arc/*
15899 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15900 F:      drivers/clocksource/arc_timer.c
15901 F:      drivers/tty/serial/arc_uart.c
15902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15903
15904 SYNOPSYS ARC HSDK SDP pll clock driver
15905 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15906 S:      Supported
15907 F:      drivers/clk/clk-hsdk-pll.c
15908 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15909
15910 SYNOPSYS ARC SDP clock driver
15911 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15912 S:      Supported
15913 F:      drivers/clk/axs10x/*
15914 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15915
15916 SYNOPSYS ARC SDP platform support
15917 M:      Alexey Brodkin <abrodkin@synopsys.com>
15918 S:      Supported
15919 F:      arch/arc/plat-axs10x
15920 F:      arch/arc/boot/dts/ax*
15921 F:      Documentation/devicetree/bindings/arc/axs10*
15922
15923 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15924 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15925 S:      Supported
15926 F:      drivers/reset/reset-axs10x.c
15927 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15928
15929 SYNOPSYS CREG GPIO DRIVER
15930 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15931 S:      Maintained
15932 F:      drivers/gpio/gpio-creg-snps.c
15933 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15934
15935 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15936 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15937 S:      Maintained
15938 F:      drivers/tty/serial/8250/8250_dw.c
15939
15940 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15941 M:      Hoan Tran <hoan@os.amperecomputing.com>
15942 L:      linux-gpio@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/gpio/gpio-dwapb.c
15945 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15946
15947 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15948 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15949 S:      Maintained
15950 F:      drivers/dma/dw-axi-dmac/
15951 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15952
15953 SYNOPSYS DESIGNWARE DMAC DRIVER
15954 M:      Viresh Kumar <vireshk@kernel.org>
15955 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15956 S:      Maintained
15957 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15958 F:      drivers/dma/dw/
15959 F:      include/dt-bindings/dma/dw-dmac.h
15960 F:      include/linux/dma/dw.h
15961 F:      include/linux/platform_data/dma-dw.h
15962
15963 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15964 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15965 L:      netdev@vger.kernel.org
15966 S:      Supported
15967 F:      drivers/net/ethernet/synopsys/
15968
15969 SYNOPSYS DESIGNWARE I2C DRIVER
15970 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15971 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15972 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15973 L:      linux-i2c@vger.kernel.org
15974 S:      Maintained
15975 F:      drivers/i2c/busses/i2c-designware-*
15976 F:      include/linux/platform_data/i2c-designware.h
15977
15978 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15979 M:      Jaehoon Chung <jh80.chung@samsung.com>
15980 L:      linux-mmc@vger.kernel.org
15981 S:      Maintained
15982 F:      drivers/mmc/host/dw_mmc*
15983
15984 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15985 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15986 S:      Supported
15987 F:      drivers/reset/reset-hsdk.c
15988 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15989 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15990
15991 SYSTEM CONFIGURATION (SYSCON)
15992 M:      Lee Jones <lee.jones@linaro.org>
15993 M:      Arnd Bergmann <arnd@arndb.de>
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15995 S:      Supported
15996 F:      drivers/mfd/syscon.c
15997
15998 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15999 M:      Sudeep Holla <sudeep.holla@arm.com>
16000 L:      linux-arm-kernel@lists.infradead.org
16001 S:      Maintained
16002 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16003 F:      drivers/clk/clk-sc[mp]i.c
16004 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16005 F:      drivers/firmware/arm_scpi.c
16006 F:      drivers/firmware/arm_scmi/
16007 F:      drivers/reset/reset-scmi.c
16008 F:      include/linux/sc[mp]i_protocol.h
16009
16010 SYSTEM RESET/SHUTDOWN DRIVERS
16011 M:      Sebastian Reichel <sre@kernel.org>
16012 L:      linux-pm@vger.kernel.org
16013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16014 S:      Maintained
16015 F:      Documentation/devicetree/bindings/power/reset/
16016 F:      drivers/power/reset/
16017
16018 SYSTEM TRACE MODULE CLASS
16019 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16020 S:      Maintained
16021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16022 F:      Documentation/trace/stm.rst
16023 F:      drivers/hwtracing/stm/
16024 F:      include/linux/stm.h
16025 F:      include/uapi/linux/stm.h
16026
16027 SYSTEM76 ACPI DRIVER
16028 M:      Jeremy Soller <jeremy@system76.com>
16029 M:      System76 Product Development <productdev@system76.com>
16030 L:      platform-driver-x86@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/platform/x86/system76_acpi.c
16033
16034 SYSV FILESYSTEM
16035 M:      Christoph Hellwig <hch@infradead.org>
16036 S:      Maintained
16037 F:      Documentation/filesystems/sysv-fs.txt
16038 F:      fs/sysv/
16039 F:      include/linux/sysv_fs.h
16040
16041 TASKSTATS STATISTICS INTERFACE
16042 M:      Balbir Singh <bsingharora@gmail.com>
16043 S:      Maintained
16044 F:      Documentation/accounting/taskstats*
16045 F:      include/linux/taskstats*
16046 F:      kernel/taskstats.c
16047
16048 TC subsystem
16049 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16050 M:      Cong Wang <xiyou.wangcong@gmail.com>
16051 M:      Jiri Pirko <jiri@resnulli.us>
16052 L:      netdev@vger.kernel.org
16053 S:      Maintained
16054 F:      include/net/pkt_cls.h
16055 F:      include/net/pkt_sched.h
16056 F:      include/net/tc_act/
16057 F:      include/uapi/linux/pkt_cls.h
16058 F:      include/uapi/linux/pkt_sched.h
16059 F:      include/uapi/linux/tc_act/
16060 F:      include/uapi/linux/tc_ematch/
16061 F:      net/sched/
16062
16063 TC90522 MEDIA DRIVER
16064 M:      Akihiro Tsukada <tskd08@gmail.com>
16065 L:      linux-media@vger.kernel.org
16066 S:      Odd Fixes
16067 F:      drivers/media/dvb-frontends/tc90522*
16068
16069 TCP LOW PRIORITY MODULE
16070 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16071 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16072 W:      http://tcp-lp-mod.sourceforge.net/
16073 S:      Maintained
16074 F:      net/ipv4/tcp_lp.c
16075
16076 TDA10071 MEDIA DRIVER
16077 M:      Antti Palosaari <crope@iki.fi>
16078 L:      linux-media@vger.kernel.org
16079 W:      https://linuxtv.org
16080 W:      http://palosaari.fi/linux/
16081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16082 T:      git git://linuxtv.org/anttip/media_tree.git
16083 S:      Maintained
16084 F:      drivers/media/dvb-frontends/tda10071*
16085
16086 TDA18212 MEDIA DRIVER
16087 M:      Antti Palosaari <crope@iki.fi>
16088 L:      linux-media@vger.kernel.org
16089 W:      https://linuxtv.org
16090 W:      http://palosaari.fi/linux/
16091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16092 T:      git git://linuxtv.org/anttip/media_tree.git
16093 S:      Maintained
16094 F:      drivers/media/tuners/tda18212*
16095
16096 TDA18218 MEDIA DRIVER
16097 M:      Antti Palosaari <crope@iki.fi>
16098 L:      linux-media@vger.kernel.org
16099 W:      https://linuxtv.org
16100 W:      http://palosaari.fi/linux/
16101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16102 T:      git git://linuxtv.org/anttip/media_tree.git
16103 S:      Maintained
16104 F:      drivers/media/tuners/tda18218*
16105
16106 TDA18250 MEDIA DRIVER
16107 M:      Olli Salonen <olli.salonen@iki.fi>
16108 L:      linux-media@vger.kernel.org
16109 W:      https://linuxtv.org
16110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16111 T:      git git://linuxtv.org/media_tree.git
16112 S:      Maintained
16113 F:      drivers/media/tuners/tda18250*
16114
16115 TDA18271 MEDIA DRIVER
16116 M:      Michael Krufky <mkrufky@linuxtv.org>
16117 L:      linux-media@vger.kernel.org
16118 W:      https://linuxtv.org
16119 W:      http://github.com/mkrufky
16120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16121 T:      git git://linuxtv.org/mkrufky/tuners.git
16122 S:      Maintained
16123 F:      drivers/media/tuners/tda18271*
16124
16125 TDA1997x MEDIA DRIVER
16126 M:      Tim Harvey <tharvey@gateworks.com>
16127 L:      linux-media@vger.kernel.org
16128 W:      https://linuxtv.org
16129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16130 S:      Maintained
16131 F:      drivers/media/i2c/tda1997x.*
16132
16133 TDA827x MEDIA DRIVER
16134 M:      Michael Krufky <mkrufky@linuxtv.org>
16135 L:      linux-media@vger.kernel.org
16136 W:      https://linuxtv.org
16137 W:      http://github.com/mkrufky
16138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16139 T:      git git://linuxtv.org/mkrufky/tuners.git
16140 S:      Maintained
16141 F:      drivers/media/tuners/tda8290.*
16142
16143 TDA8290 MEDIA DRIVER
16144 M:      Michael Krufky <mkrufky@linuxtv.org>
16145 L:      linux-media@vger.kernel.org
16146 W:      https://linuxtv.org
16147 W:      http://github.com/mkrufky
16148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16149 T:      git git://linuxtv.org/mkrufky/tuners.git
16150 S:      Maintained
16151 F:      drivers/media/tuners/tda8290.*
16152
16153 TDA9840 MEDIA DRIVER
16154 M:      Hans Verkuil <hverkuil@xs4all.nl>
16155 L:      linux-media@vger.kernel.org
16156 T:      git git://linuxtv.org/media_tree.git
16157 W:      https://linuxtv.org
16158 S:      Maintained
16159 F:      drivers/media/i2c/tda9840*
16160
16161 TEA5761 TUNER DRIVER
16162 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16163 L:      linux-media@vger.kernel.org
16164 W:      https://linuxtv.org
16165 T:      git git://linuxtv.org/media_tree.git
16166 S:      Odd fixes
16167 F:      drivers/media/tuners/tea5761.*
16168
16169 TEA5767 TUNER DRIVER
16170 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16171 L:      linux-media@vger.kernel.org
16172 W:      https://linuxtv.org
16173 T:      git git://linuxtv.org/media_tree.git
16174 S:      Maintained
16175 F:      drivers/media/tuners/tea5767.*
16176
16177 TEA6415C MEDIA DRIVER
16178 M:      Hans Verkuil <hverkuil@xs4all.nl>
16179 L:      linux-media@vger.kernel.org
16180 T:      git git://linuxtv.org/media_tree.git
16181 W:      https://linuxtv.org
16182 S:      Maintained
16183 F:      drivers/media/i2c/tea6415c*
16184
16185 TEA6420 MEDIA DRIVER
16186 M:      Hans Verkuil <hverkuil@xs4all.nl>
16187 L:      linux-media@vger.kernel.org
16188 T:      git git://linuxtv.org/media_tree.git
16189 W:      https://linuxtv.org
16190 S:      Maintained
16191 F:      drivers/media/i2c/tea6420*
16192
16193 TEAM DRIVER
16194 M:      Jiri Pirko <jiri@resnulli.us>
16195 L:      netdev@vger.kernel.org
16196 S:      Supported
16197 F:      drivers/net/team/
16198 F:      include/linux/if_team.h
16199 F:      include/uapi/linux/if_team.h
16200
16201 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16202 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16203 S:      Maintained
16204 F:      arch/x86/platform/ts5500/
16205
16206 TECHNOTREND USB IR RECEIVER
16207 M:      Sean Young <sean@mess.org>
16208 L:      linux-media@vger.kernel.org
16209 S:      Maintained
16210 F:      drivers/media/rc/ttusbir.c
16211
16212 TECHWELL TW9910 VIDEO DECODER
16213 L:      linux-media@vger.kernel.org
16214 S:      Orphan
16215 F:      drivers/media/i2c/tw9910.c
16216 F:      include/media/i2c/tw9910.h
16217
16218 TEE SUBSYSTEM
16219 M:      Jens Wiklander <jens.wiklander@linaro.org>
16220 L:      tee-dev@lists.linaro.org
16221 S:      Maintained
16222 F:      include/linux/tee_drv.h
16223 F:      include/uapi/linux/tee.h
16224 F:      drivers/tee/
16225 F:      Documentation/tee.txt
16226
16227 TEGRA ARCHITECTURE SUPPORT
16228 M:      Thierry Reding <thierry.reding@gmail.com>
16229 M:      Jonathan Hunter <jonathanh@nvidia.com>
16230 L:      linux-tegra@vger.kernel.org
16231 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16233 S:      Supported
16234 N:      [^a-z]tegra
16235
16236 TEGRA CLOCK DRIVER
16237 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16238 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16239 S:      Supported
16240 F:      drivers/clk/tegra/
16241
16242 TEGRA DMA DRIVERS
16243 M:      Laxman Dewangan <ldewangan@nvidia.com>
16244 M:      Jon Hunter <jonathanh@nvidia.com>
16245 S:      Supported
16246 F:      drivers/dma/tegra*
16247
16248 TEGRA I2C DRIVER
16249 M:      Laxman Dewangan <ldewangan@nvidia.com>
16250 R:      Dmitry Osipenko <digetx@gmail.com>
16251 S:      Supported
16252 F:      drivers/i2c/busses/i2c-tegra.c
16253
16254 TEGRA IOMMU DRIVERS
16255 M:      Thierry Reding <thierry.reding@gmail.com>
16256 L:      linux-tegra@vger.kernel.org
16257 S:      Supported
16258 F:      drivers/iommu/tegra*
16259
16260 TEGRA KBC DRIVER
16261 M:      Laxman Dewangan <ldewangan@nvidia.com>
16262 S:      Supported
16263 F:      drivers/input/keyboard/tegra-kbc.c
16264
16265 TEGRA NAND DRIVER
16266 M:      Stefan Agner <stefan@agner.ch>
16267 M:      Lucas Stach <dev@lynxeye.de>
16268 S:      Maintained
16269 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16270 F:      drivers/mtd/nand/raw/tegra_nand.c
16271
16272 TEGRA PWM DRIVER
16273 M:      Thierry Reding <thierry.reding@gmail.com>
16274 S:      Supported
16275 F:      drivers/pwm/pwm-tegra.c
16276
16277 TEGRA SERIAL DRIVER
16278 M:      Laxman Dewangan <ldewangan@nvidia.com>
16279 S:      Supported
16280 F:      drivers/tty/serial/serial-tegra.c
16281
16282 TEGRA SPI DRIVER
16283 M:      Laxman Dewangan <ldewangan@nvidia.com>
16284 S:      Supported
16285 F:      drivers/spi/spi-tegra*
16286
16287 TEGRA XUSB PADCTL DRIVER
16288 M:      JC Kuo <jckuo@nvidia.com>
16289 S:      Supported
16290 F:      drivers/phy/tegra/xusb*
16291
16292 TEHUTI ETHERNET DRIVER
16293 M:      Andy Gospodarek <andy@greyhouse.net>
16294 L:      netdev@vger.kernel.org
16295 S:      Supported
16296 F:      drivers/net/ethernet/tehuti/*
16297
16298 Telecom Clock Driver for MCPL0010
16299 M:      Mark Gross <mark.gross@intel.com>
16300 S:      Supported
16301 F:      drivers/char/tlclk.c
16302
16303 TENSILICA XTENSA PORT (xtensa)
16304 M:      Chris Zankel <chris@zankel.net>
16305 M:      Max Filippov <jcmvbkbc@gmail.com>
16306 L:      linux-xtensa@linux-xtensa.org
16307 T:      git git://github.com/czankel/xtensa-linux.git
16308 S:      Maintained
16309 F:      arch/xtensa/
16310 F:      drivers/irqchip/irq-xtensa-*
16311
16312 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16313 M:      Nishanth Menon <nm@ti.com>
16314 M:      Tero Kristo <t-kristo@ti.com>
16315 M:      Santosh Shilimkar <ssantosh@kernel.org>
16316 L:      linux-arm-kernel@lists.infradead.org
16317 S:      Maintained
16318 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16319 F:      drivers/firmware/ti_sci*
16320 F:      include/linux/soc/ti/ti_sci_protocol.h
16321 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16322 F:      drivers/soc/ti/ti_sci_pm_domains.c
16323 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16324 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16325 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16326 F:      drivers/clk/keystone/sci-clk.c
16327 F:      drivers/reset/reset-ti-sci.c
16328 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16329 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16330 F:      drivers/irqchip/irq-ti-sci-intr.c
16331 F:      drivers/irqchip/irq-ti-sci-inta.c
16332 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16333 F:      drivers/soc/ti/ti_sci_inta_msi.c
16334
16335 Texas Instruments ASoC drivers
16336 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16337 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16338 S:      Maintained
16339 F:      sound/soc/ti/
16340
16341 Texas Instruments' DAC7612 DAC Driver
16342 M:      Ricardo Ribalda <ricardo@ribalda.com>
16343 L:      linux-iio@vger.kernel.org
16344 S:      Supported
16345 F:      drivers/iio/dac/ti-dac7612.c
16346 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16347
16348 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16349 M:      Hans Verkuil <hverkuil@xs4all.nl>
16350 L:      linux-media@vger.kernel.org
16351 T:      git git://linuxtv.org/media_tree.git
16352 W:      https://linuxtv.org
16353 S:      Maintained
16354 F:      drivers/media/radio/radio-raremono.c
16355
16356 THERMAL
16357 M:      Zhang Rui <rui.zhang@intel.com>
16358 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16359 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16360 L:      linux-pm@vger.kernel.org
16361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16362 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16363 S:      Supported
16364 F:      drivers/thermal/
16365 F:      include/linux/thermal.h
16366 F:      include/uapi/linux/thermal.h
16367 F:      include/linux/cpu_cooling.h
16368 F:      Documentation/devicetree/bindings/thermal/
16369
16370 THERMAL/CPU_COOLING
16371 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16372 M:      Viresh Kumar <viresh.kumar@linaro.org>
16373 M:      Javi Merino <javi.merino@kernel.org>
16374 L:      linux-pm@vger.kernel.org
16375 S:      Supported
16376 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16377 F:      drivers/thermal/cpu_cooling.c
16378 F:      include/linux/cpu_cooling.h
16379
16380 THERMAL DRIVER FOR AMLOGIC SOCS
16381 M:      Guillaume La Roque <glaroque@baylibre.com>
16382 L:      linux-pm@vger.kernel.org
16383 L:      linux-amlogic@lists.infradead.org
16384 W:      http://linux-meson.com/
16385 S:      Supported
16386 F:      drivers/thermal/amlogic_thermal.c
16387 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16388
16389 THINKPAD ACPI EXTRAS DRIVER
16390 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16391 L:      ibm-acpi-devel@lists.sourceforge.net
16392 L:      platform-driver-x86@vger.kernel.org
16393 W:      http://ibm-acpi.sourceforge.net
16394 W:      http://thinkwiki.org/wiki/Ibm-acpi
16395 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16396 S:      Maintained
16397 F:      drivers/platform/x86/thinkpad_acpi.c
16398
16399 THUNDERBOLT DRIVER
16400 M:      Andreas Noever <andreas.noever@gmail.com>
16401 M:      Michael Jamet <michael.jamet@intel.com>
16402 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16403 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16405 S:      Maintained
16406 F:      Documentation/admin-guide/thunderbolt.rst
16407 F:      drivers/thunderbolt/
16408 F:      include/linux/thunderbolt.h
16409
16410 THUNDERBOLT NETWORK DRIVER
16411 M:      Michael Jamet <michael.jamet@intel.com>
16412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16413 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16414 L:      netdev@vger.kernel.org
16415 S:      Maintained
16416 F:      drivers/net/thunderbolt.c
16417
16418 THUNDERX GPIO DRIVER
16419 M:      Robert Richter <rrichter@marvell.com>
16420 S:      Maintained
16421 F:      drivers/gpio/gpio-thunderx.c
16422
16423 TI AM437X VPFE DRIVER
16424 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16425 L:      linux-media@vger.kernel.org
16426 W:      https://linuxtv.org
16427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16428 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16429 S:      Maintained
16430 F:      drivers/media/platform/am437x/
16431
16432 TI BANDGAP AND THERMAL DRIVER
16433 M:      Eduardo Valentin <edubezval@gmail.com>
16434 M:      Keerthy <j-keerthy@ti.com>
16435 L:      linux-pm@vger.kernel.org
16436 L:      linux-omap@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/thermal/ti-soc-thermal/
16439
16440 TI BQ27XXX POWER SUPPLY DRIVER
16441 R:      Andrew F. Davis <afd@ti.com>
16442 F:      include/linux/power/bq27xxx_battery.h
16443 F:      drivers/power/supply/bq27xxx_battery.c
16444 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16445
16446 TI CDCE706 CLOCK DRIVER
16447 M:      Max Filippov <jcmvbkbc@gmail.com>
16448 S:      Maintained
16449 F:      drivers/clk/clk-cdce706.c
16450
16451 TI CLOCK DRIVER
16452 M:      Tero Kristo <t-kristo@ti.com>
16453 L:      linux-omap@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/clk/ti/
16456 F:      include/linux/clk/ti.h
16457
16458 TI DAVINCI MACHINE SUPPORT
16459 M:      Sekhar Nori <nsekhar@ti.com>
16460 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16463 S:      Supported
16464 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16465 F:      arch/arm/mach-davinci/
16466 F:      drivers/i2c/busses/i2c-davinci.c
16467 F:      arch/arm/boot/dts/da850*
16468
16469 TI DAVINCI SERIES CLOCK DRIVER
16470 M:      David Lechner <david@lechnology.com>
16471 R:      Sekhar Nori <nsekhar@ti.com>
16472 S:      Maintained
16473 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16474 F:      drivers/clk/davinci/
16475
16476 TI DAVINCI SERIES GPIO DRIVER
16477 M:      Keerthy <j-keerthy@ti.com>
16478 L:      linux-gpio@vger.kernel.org
16479 S:      Maintained
16480 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16481 F:      drivers/gpio/gpio-davinci.c
16482
16483 TI DAVINCI SERIES MEDIA DRIVER
16484 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16485 L:      linux-media@vger.kernel.org
16486 W:      https://linuxtv.org
16487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16488 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16489 S:      Maintained
16490 F:      drivers/media/platform/davinci/
16491 F:      include/media/davinci/
16492
16493 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16494 R:      David Lechner <david@lechnology.com>
16495 L:      linux-iio@vger.kernel.org
16496 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16497 F:      drivers/counter/ti-eqep.c
16498
16499 TI ETHERNET SWITCH DRIVER (CPSW)
16500 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16501 L:      linux-omap@vger.kernel.org
16502 L:      netdev@vger.kernel.org
16503 S:      Maintained
16504 F:      drivers/net/ethernet/ti/cpsw*
16505 F:      drivers/net/ethernet/ti/davinci*
16506
16507 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16508 M:      Alex Dubov <oakad@yahoo.com>
16509 S:      Maintained
16510 W:      http://tifmxx.berlios.de/
16511 F:      drivers/memstick/host/tifm_ms.c
16512 F:      drivers/misc/tifm*
16513 F:      drivers/mmc/host/tifm_sd.c
16514 F:      include/linux/tifm.h
16515
16516 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16517 M:      Santosh Shilimkar <ssantosh@kernel.org>
16518 L:      linux-kernel@vger.kernel.org
16519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16520 S:      Maintained
16521 F:      drivers/soc/ti/*
16522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16523
16524 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16525 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16526 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16528 S:      Maintained
16529 F:      sound/soc/codecs/lm49453*
16530 F:      sound/soc/codecs/isabelle*
16531
16532 TI LP855x BACKLIGHT DRIVER
16533 M:      Milo Kim <milo.kim@ti.com>
16534 S:      Maintained
16535 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16536 F:      drivers/video/backlight/lp855x_bl.c
16537 F:      include/linux/platform_data/lp855x.h
16538
16539 TI LP8727 CHARGER DRIVER
16540 M:      Milo Kim <milo.kim@ti.com>
16541 S:      Maintained
16542 F:      drivers/power/supply/lp8727_charger.c
16543 F:      include/linux/platform_data/lp8727.h
16544
16545 TI LP8788 MFD DRIVER
16546 M:      Milo Kim <milo.kim@ti.com>
16547 S:      Maintained
16548 F:      drivers/iio/adc/lp8788_adc.c
16549 F:      drivers/leds/leds-lp8788.c
16550 F:      drivers/mfd/lp8788*.c
16551 F:      drivers/power/supply/lp8788-charger.c
16552 F:      drivers/regulator/lp8788-*.c
16553 F:      include/linux/mfd/lp8788*.h
16554
16555 TI NETCP ETHERNET DRIVER
16556 M:      Wingman Kwok <w-kwok2@ti.com>
16557 M:      Murali Karicheri <m-karicheri2@ti.com>
16558 L:      netdev@vger.kernel.org
16559 S:      Maintained
16560 F:      drivers/net/ethernet/ti/netcp*
16561
16562 TI PCM3060 ASoC CODEC DRIVER
16563 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16565 S:      Maintained
16566 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16567 F:      sound/soc/codecs/pcm3060*
16568
16569 TI TAS571X FAMILY ASoC CODEC DRIVER
16570 M:      Kevin Cernekee <cernekee@chromium.org>
16571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16572 S:      Odd Fixes
16573 F:      sound/soc/codecs/tas571x*
16574
16575 TI TCAN4X5X DEVICE DRIVER
16576 M:      Dan Murphy <dmurphy@ti.com>
16577 L:      linux-can@vger.kernel.org
16578 S:      Maintained
16579 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16580 F:      drivers/net/can/m_can/tcan4x5x.c
16581
16582 TI TRF7970A NFC DRIVER
16583 M:      Mark Greer <mgreer@animalcreek.com>
16584 L:      linux-wireless@vger.kernel.org
16585 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16586 S:      Supported
16587 F:      drivers/nfc/trf7970a.c
16588 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16589
16590 TI TWL4030 SERIES SOC CODEC DRIVER
16591 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16593 S:      Maintained
16594 F:      sound/soc/codecs/twl4030*
16595
16596 TI VPE/CAL DRIVERS
16597 M:      Benoit Parrot <bparrot@ti.com>
16598 L:      linux-media@vger.kernel.org
16599 W:      http://linuxtv.org/
16600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16601 S:      Maintained
16602 F:      drivers/media/platform/ti-vpe/
16603 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16604
16605 TI WILINK WIRELESS DRIVERS
16606 L:      linux-wireless@vger.kernel.org
16607 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16608 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16610 S:      Orphan
16611 F:      drivers/net/wireless/ti/
16612 F:      include/linux/wl12xx.h
16613
16614 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16615 M:      John Stultz <john.stultz@linaro.org>
16616 M:      Thomas Gleixner <tglx@linutronix.de>
16617 R:      Stephen Boyd <sboyd@kernel.org>
16618 L:      linux-kernel@vger.kernel.org
16619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16620 S:      Supported
16621 F:      include/linux/clocksource.h
16622 F:      include/linux/time.h
16623 F:      include/linux/timex.h
16624 F:      include/uapi/linux/time.h
16625 F:      include/uapi/linux/timex.h
16626 F:      kernel/time/clocksource.c
16627 F:      kernel/time/time*.c
16628 F:      kernel/time/alarmtimer.c
16629 F:      kernel/time/ntp.c
16630 F:      tools/testing/selftests/timers/
16631
16632 TIPC NETWORK LAYER
16633 M:      Jon Maloy <jon.maloy@ericsson.com>
16634 M:      Ying Xue <ying.xue@windriver.com>
16635 L:      netdev@vger.kernel.org (core kernel code)
16636 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16637 W:      http://tipc.sourceforge.net/
16638 S:      Maintained
16639 F:      include/uapi/linux/tipc*.h
16640 F:      net/tipc/
16641
16642 TLAN NETWORK DRIVER
16643 M:      Samuel Chessman <chessman@tux.org>
16644 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16645 W:      http://sourceforge.net/projects/tlan/
16646 S:      Maintained
16647 F:      Documentation/networking/device_drivers/ti/tlan.txt
16648 F:      drivers/net/ethernet/ti/tlan.*
16649
16650 TM6000 VIDEO4LINUX DRIVER
16651 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16652 L:      linux-media@vger.kernel.org
16653 W:      https://linuxtv.org
16654 T:      git git://linuxtv.org/media_tree.git
16655 S:      Odd fixes
16656 F:      drivers/media/usb/tm6000/
16657 F:      Documentation/media/v4l-drivers/tm6000*
16658
16659 TMIO/SDHI MMC DRIVER
16660 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16661 L:      linux-mmc@vger.kernel.org
16662 S:      Supported
16663 F:      drivers/mmc/host/tmio_mmc*
16664 F:      drivers/mmc/host/renesas_sdhi*
16665 F:      include/linux/mfd/tmio.h
16666
16667 TMP401 HARDWARE MONITOR DRIVER
16668 M:      Guenter Roeck <linux@roeck-us.net>
16669 L:      linux-hwmon@vger.kernel.org
16670 S:      Maintained
16671 F:      Documentation/hwmon/tmp401.rst
16672 F:      drivers/hwmon/tmp401.c
16673
16674 TMP513 HARDWARE MONITOR DRIVER
16675 M:      Eric Tremblay <etremblay@distech-controls.com>
16676 L:      linux-hwmon@vger.kernel.org
16677 S:      Maintained
16678 F:      Documentation/hwmon/tmp513.rst
16679 F:      drivers/hwmon/tmp513.c
16680
16681 TMPFS (SHMEM FILESYSTEM)
16682 M:      Hugh Dickins <hughd@google.com>
16683 L:      linux-mm@kvack.org
16684 S:      Maintained
16685 F:      include/linux/shmem_fs.h
16686 F:      mm/shmem.c
16687
16688 TOMOYO SECURITY MODULE
16689 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16690 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16691 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16692 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16693 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16694 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16695 W:      https://tomoyo.osdn.jp/
16696 S:      Maintained
16697 F:      security/tomoyo/
16698
16699 TOPSTAR LAPTOP EXTRAS DRIVER
16700 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16701 L:      platform-driver-x86@vger.kernel.org
16702 S:      Maintained
16703 F:      drivers/platform/x86/topstar-laptop.c
16704
16705 TORTURE-TEST MODULES
16706 M:      Davidlohr Bueso <dave@stgolabs.net>
16707 M:      "Paul E. McKenney" <paulmck@kernel.org>
16708 M:      Josh Triplett <josh@joshtriplett.org>
16709 L:      linux-kernel@vger.kernel.org
16710 S:      Supported
16711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16712 F:      Documentation/RCU/torture.txt
16713 F:      kernel/torture.c
16714 F:      kernel/rcu/rcutorture.c
16715 F:      kernel/rcu/rcuperf.c
16716 F:      kernel/locking/locktorture.c
16717
16718 TOSHIBA ACPI EXTRAS DRIVER
16719 M:      Azael Avalos <coproscefalo@gmail.com>
16720 L:      platform-driver-x86@vger.kernel.org
16721 S:      Maintained
16722 F:      drivers/platform/x86/toshiba_acpi.c
16723
16724 TOSHIBA BLUETOOTH DRIVER
16725 M:      Azael Avalos <coproscefalo@gmail.com>
16726 L:      platform-driver-x86@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/platform/x86/toshiba_bluetooth.c
16729
16730 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16731 M:      Azael Avalos <coproscefalo@gmail.com>
16732 L:      platform-driver-x86@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/platform/x86/toshiba_haps.c
16735
16736 TOSHIBA SMM DRIVER
16737 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16738 W:      http://www.buzzard.org.uk/toshiba/
16739 S:      Maintained
16740 F:      drivers/char/toshiba.c
16741 F:      include/linux/toshiba.h
16742 F:      include/uapi/linux/toshiba.h
16743
16744 TOSHIBA TC358743 DRIVER
16745 M:      Mats Randgaard <matrandg@cisco.com>
16746 L:      linux-media@vger.kernel.org
16747 S:      Maintained
16748 F:      drivers/media/i2c/tc358743*
16749 F:      include/media/i2c/tc358743.h
16750
16751 TOSHIBA WMI HOTKEYS DRIVER
16752 M:      Azael Avalos <coproscefalo@gmail.com>
16753 L:      platform-driver-x86@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/platform/x86/toshiba-wmi.c
16756
16757 TPM DEVICE DRIVER
16758 M:      Peter Huewe <peterhuewe@gmx.de>
16759 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16760 R:      Jason Gunthorpe <jgg@ziepe.ca>
16761 L:      linux-integrity@vger.kernel.org
16762 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16763 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16764 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16765 S:      Maintained
16766 F:      drivers/char/tpm/
16767
16768 TRACING
16769 M:      Steven Rostedt <rostedt@goodmis.org>
16770 M:      Ingo Molnar <mingo@redhat.com>
16771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16772 S:      Maintained
16773 F:      Documentation/trace/ftrace.rst
16774 F:      arch/*/*/*/ftrace.h
16775 F:      arch/*/kernel/ftrace.c
16776 F:      include/*/ftrace.h
16777 F:      include/linux/trace*.h
16778 F:      include/trace/
16779 F:      kernel/trace/
16780 F:      tools/testing/selftests/ftrace/
16781
16782 TRACING MMIO ACCESSES (MMIOTRACE)
16783 M:      Steven Rostedt <rostedt@goodmis.org>
16784 M:      Ingo Molnar <mingo@kernel.org>
16785 R:      Karol Herbst <karolherbst@gmail.com>
16786 R:      Pekka Paalanen <ppaalanen@gmail.com>
16787 S:      Maintained
16788 L:      linux-kernel@vger.kernel.org
16789 L:      nouveau@lists.freedesktop.org
16790 F:      kernel/trace/trace_mmiotrace.c
16791 F:      include/linux/mmiotrace.h
16792 F:      arch/x86/mm/kmmio.c
16793 F:      arch/x86/mm/mmio-mod.c
16794 F:      arch/x86/mm/testmmiotrace.c
16795
16796 TRIVIAL PATCHES
16797 M:      Jiri Kosina <trivial@kernel.org>
16798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16799 S:      Maintained
16800 K:      ^Subject:.*(?i)trivial
16801
16802 TEMPO SEMICONDUCTOR DRIVERS
16803 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16804 S:      Maintained
16805 F:      sound/soc/codecs/tscs*.c
16806 F:      sound/soc/codecs/tscs*.h
16807 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16808
16809 TTY LAYER
16810 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16811 M:      Jiri Slaby <jslaby@suse.com>
16812 S:      Supported
16813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16814 F:      Documentation/driver-api/serial/
16815 F:      drivers/tty/
16816 F:      drivers/tty/serial/serial_core.c
16817 F:      include/linux/serial_core.h
16818 F:      include/linux/serial.h
16819 F:      include/linux/tty.h
16820 F:      include/uapi/linux/serial_core.h
16821 F:      include/uapi/linux/serial.h
16822 F:      include/uapi/linux/tty.h
16823
16824 TUA9001 MEDIA DRIVER
16825 M:      Antti Palosaari <crope@iki.fi>
16826 L:      linux-media@vger.kernel.org
16827 W:      https://linuxtv.org
16828 W:      http://palosaari.fi/linux/
16829 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16830 T:      git git://linuxtv.org/anttip/media_tree.git
16831 S:      Maintained
16832 F:      drivers/media/tuners/tua9001*
16833
16834 TULIP NETWORK DRIVERS
16835 L:      netdev@vger.kernel.org
16836 L:      linux-parisc@vger.kernel.org
16837 S:      Orphan
16838 F:      drivers/net/ethernet/dec/tulip/
16839
16840 TUN/TAP driver
16841 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16842 W:      http://vtun.sourceforge.net/tun
16843 S:      Maintained
16844 F:      Documentation/networking/tuntap.txt
16845 F:      arch/um/os-Linux/drivers/
16846
16847 TURBOCHANNEL SUBSYSTEM
16848 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16849 M:      Ralf Baechle <ralf@linux-mips.org>
16850 L:      linux-mips@vger.kernel.org
16851 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16852 S:      Maintained
16853 F:      drivers/tc/
16854 F:      include/linux/tc.h
16855
16856 TURBOSTAT UTILITY
16857 M:      "Len Brown" <lenb@kernel.org>
16858 L:      linux-pm@vger.kernel.org
16859 B:      https://bugzilla.kernel.org
16860 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16862 S:      Supported
16863 F:      tools/power/x86/turbostat/
16864
16865 TW5864 VIDEO4LINUX DRIVER
16866 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16867 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16868 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16869 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16870 L:      linux-media@vger.kernel.org
16871 S:      Supported
16872 F:      drivers/media/pci/tw5864/
16873
16874 TW68 VIDEO4LINUX DRIVER
16875 M:      Hans Verkuil <hverkuil@xs4all.nl>
16876 L:      linux-media@vger.kernel.org
16877 T:      git git://linuxtv.org/media_tree.git
16878 W:      https://linuxtv.org
16879 S:      Odd Fixes
16880 F:      drivers/media/pci/tw68/
16881
16882 TW686X VIDEO4LINUX DRIVER
16883 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16884 L:      linux-media@vger.kernel.org
16885 T:      git git://linuxtv.org/media_tree.git
16886 W:      http://linuxtv.org
16887 S:      Maintained
16888 F:      drivers/media/pci/tw686x/
16889
16890 UBI FILE SYSTEM (UBIFS)
16891 M:      Richard Weinberger <richard@nod.at>
16892 L:      linux-mtd@lists.infradead.org
16893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16895 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16896 S:      Supported
16897 F:      Documentation/filesystems/ubifs.txt
16898 F:      fs/ubifs/
16899
16900 UCLINUX (M68KNOMMU AND COLDFIRE)
16901 M:      Greg Ungerer <gerg@linux-m68k.org>
16902 W:      http://www.linux-m68k.org/
16903 W:      http://www.uclinux.org/
16904 L:      linux-m68k@lists.linux-m68k.org
16905 L:      uclinux-dev@uclinux.org  (subscribers-only)
16906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16907 S:      Maintained
16908 F:      arch/m68k/coldfire/
16909 F:      arch/m68k/68*/
16910 F:      arch/m68k/*/*_no.*
16911 F:      arch/m68k/include/asm/*_no.*
16912
16913 UDF FILESYSTEM
16914 M:      Jan Kara <jack@suse.com>
16915 S:      Maintained
16916 F:      Documentation/filesystems/udf.txt
16917 F:      fs/udf/
16918
16919 UDRAW TABLET
16920 M:      Bastien Nocera <hadess@hadess.net>
16921 L:      linux-input@vger.kernel.org
16922 S:      Maintained
16923 F:      drivers/hid/hid-udraw-ps3.c
16924
16925 UFS FILESYSTEM
16926 M:      Evgeniy Dushistov <dushistov@mail.ru>
16927 S:      Maintained
16928 F:      Documentation/admin-guide/ufs.rst
16929 F:      fs/ufs/
16930
16931 UHID USERSPACE HID IO DRIVER:
16932 M:      David Herrmann <dh.herrmann@googlemail.com>
16933 L:      linux-input@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/hid/uhid.c
16936 F:      include/uapi/linux/uhid.h
16937
16938 ULPI BUS
16939 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16940 L:      linux-usb@vger.kernel.org
16941 S:      Maintained
16942 F:      drivers/usb/common/ulpi.c
16943 F:      include/linux/ulpi/
16944
16945 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16946 L:      devel@driverdev.osuosl.org
16947 S:      Obsolete
16948 F:      drivers/staging/uwb/
16949
16950 UNICODE SUBSYSTEM:
16951 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16952 L:      linux-fsdevel@vger.kernel.org
16953 S:      Supported
16954 F:      fs/unicode/
16955
16956 UNICORE32 ARCHITECTURE:
16957 M:      Guan Xuetao <gxt@pku.edu.cn>
16958 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16959 S:      Maintained
16960 T:      git git://github.com/gxt/linux.git
16961 F:      arch/unicore32/
16962
16963 UNIFDEF
16964 M:      Tony Finch <dot@dotat.at>
16965 W:      http://dotat.at/prog/unifdef
16966 S:      Maintained
16967 F:      scripts/unifdef.c
16968
16969 UNIFORM CDROM DRIVER
16970 M:      Jens Axboe <axboe@kernel.dk>
16971 W:      http://www.kernel.dk
16972 S:      Maintained
16973 F:      Documentation/cdrom/
16974 F:      drivers/cdrom/cdrom.c
16975 F:      include/linux/cdrom.h
16976 F:      include/uapi/linux/cdrom.h
16977
16978 UNISYS S-PAR DRIVERS
16979 M:      David Kershner <david.kershner@unisys.com>
16980 L:      sparmaintainer@unisys.com (Unisys internal)
16981 S:      Supported
16982 F:      include/linux/visorbus.h
16983 F:      drivers/visorbus/
16984 F:      drivers/staging/unisys/
16985
16986 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16987 R:      Alim Akhtar <alim.akhtar@samsung.com>
16988 R:      Avri Altman <avri.altman@wdc.com>
16989 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16990 L:      linux-scsi@vger.kernel.org
16991 S:      Supported
16992 F:      Documentation/scsi/ufs.txt
16993 F:      drivers/scsi/ufs/
16994
16995 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16996 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16997 L:      linux-scsi@vger.kernel.org
16998 S:      Supported
16999 F:      drivers/scsi/ufs/*dwc*
17000
17001 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17002 M:      Stanley Chu <stanley.chu@mediatek.com>
17003 L:      linux-scsi@vger.kernel.org
17004 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17005 S:      Maintained
17006 F:      drivers/scsi/ufs/ufs-mediatek*
17007
17008 UNSORTED BLOCK IMAGES (UBI)
17009 M:      Richard Weinberger <richard@nod.at>
17010 W:      http://www.linux-mtd.infradead.org/
17011 L:      linux-mtd@lists.infradead.org
17012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17014 S:      Supported
17015 F:      drivers/mtd/ubi/
17016 F:      include/linux/mtd/ubi.h
17017 F:      include/uapi/mtd/ubi-user.h
17018
17019 USB "USBNET" DRIVER FRAMEWORK
17020 M:      Oliver Neukum <oneukum@suse.com>
17021 L:      netdev@vger.kernel.org
17022 W:      http://www.linux-usb.org/usbnet
17023 S:      Maintained
17024 F:      drivers/net/usb/usbnet.c
17025 F:      include/linux/usb/usbnet.h
17026
17027 USB ACM DRIVER
17028 M:      Oliver Neukum <oneukum@suse.com>
17029 L:      linux-usb@vger.kernel.org
17030 S:      Maintained
17031 F:      Documentation/usb/acm.rst
17032 F:      drivers/usb/class/cdc-acm.*
17033
17034 USB AR5523 WIRELESS DRIVER
17035 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17036 L:      linux-wireless@vger.kernel.org
17037 S:      Maintained
17038 F:      drivers/net/wireless/ath/ar5523/
17039
17040 USB ATTACHED SCSI
17041 M:      Oliver Neukum <oneukum@suse.com>
17042 L:      linux-usb@vger.kernel.org
17043 L:      linux-scsi@vger.kernel.org
17044 S:      Maintained
17045 F:      drivers/usb/storage/uas.c
17046
17047 USB CDC ETHERNET DRIVER
17048 M:      Oliver Neukum <oliver@neukum.org>
17049 L:      linux-usb@vger.kernel.org
17050 S:      Maintained
17051 F:      drivers/net/usb/cdc_*.c
17052 F:      include/uapi/linux/usb/cdc.h
17053
17054 USB CHAOSKEY DRIVER
17055 M:      Keith Packard <keithp@keithp.com>
17056 L:      linux-usb@vger.kernel.org
17057 S:      Maintained
17058 F:      drivers/usb/misc/chaoskey.c
17059
17060 USB CYPRESS C67X00 DRIVER
17061 M:      Peter Korsgaard <jacmet@sunsite.dk>
17062 L:      linux-usb@vger.kernel.org
17063 S:      Maintained
17064 F:      drivers/usb/c67x00/
17065
17066 USB DAVICOM DM9601 DRIVER
17067 M:      Peter Korsgaard <jacmet@sunsite.dk>
17068 L:      netdev@vger.kernel.org
17069 W:      http://www.linux-usb.org/usbnet
17070 S:      Maintained
17071 F:      drivers/net/usb/dm9601.c
17072
17073 USB EHCI DRIVER
17074 M:      Alan Stern <stern@rowland.harvard.edu>
17075 L:      linux-usb@vger.kernel.org
17076 S:      Maintained
17077 F:      Documentation/usb/ehci.rst
17078 F:      drivers/usb/host/ehci*
17079
17080 USB GADGET/PERIPHERAL SUBSYSTEM
17081 M:      Felipe Balbi <balbi@kernel.org>
17082 L:      linux-usb@vger.kernel.org
17083 W:      http://www.linux-usb.org/gadget
17084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17085 S:      Maintained
17086 F:      drivers/usb/gadget/
17087 F:      include/linux/usb/gadget*
17088
17089 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17090 M:      Jiri Kosina <jikos@kernel.org>
17091 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17092 L:      linux-usb@vger.kernel.org
17093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17094 S:      Maintained
17095 F:      Documentation/hid/hiddev.rst
17096 F:      drivers/hid/usbhid/
17097
17098 USB INTEL XHCI ROLE MUX DRIVER
17099 M:      Hans de Goede <hdegoede@redhat.com>
17100 L:      linux-usb@vger.kernel.org
17101 S:      Maintained
17102 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17103
17104 USB IP DRIVER FOR HISILICON KIRIN
17105 M:      Yu Chen <chenyu56@huawei.com>
17106 M:      Binghui Wang <wangbinghui@hisilicon.com>
17107 L:      linux-usb@vger.kernel.org
17108 S:      Maintained
17109 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17110 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17111
17112 USB ISP116X DRIVER
17113 M:      Olav Kongas <ok@artecdesign.ee>
17114 L:      linux-usb@vger.kernel.org
17115 S:      Maintained
17116 F:      drivers/usb/host/isp116x*
17117 F:      include/linux/usb/isp116x.h
17118
17119 USB LAN78XX ETHERNET DRIVER
17120 M:      Woojung Huh <woojung.huh@microchip.com>
17121 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17122 L:      netdev@vger.kernel.org
17123 S:      Maintained
17124 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17125 F:      drivers/net/usb/lan78xx.*
17126 F:      include/dt-bindings/net/microchip-lan78xx.h
17127
17128 USB MASS STORAGE DRIVER
17129 M:      Alan Stern <stern@rowland.harvard.edu>
17130 L:      linux-usb@vger.kernel.org
17131 L:      usb-storage@lists.one-eyed-alien.net
17132 S:      Maintained
17133 F:      drivers/usb/storage/
17134
17135 USB MIDI DRIVER
17136 M:      Clemens Ladisch <clemens@ladisch.de>
17137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17139 S:      Maintained
17140 F:      sound/usb/midi.*
17141
17142 USB NETWORKING DRIVERS
17143 L:      linux-usb@vger.kernel.org
17144 S:      Odd Fixes
17145 F:      drivers/net/usb/
17146
17147 USB OHCI DRIVER
17148 M:      Alan Stern <stern@rowland.harvard.edu>
17149 L:      linux-usb@vger.kernel.org
17150 S:      Maintained
17151 F:      Documentation/usb/ohci.rst
17152 F:      drivers/usb/host/ohci*
17153
17154 USB OTG FSM (Finite State Machine)
17155 M:      Peter Chen <Peter.Chen@nxp.com>
17156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17157 L:      linux-usb@vger.kernel.org
17158 S:      Maintained
17159 F:      drivers/usb/common/usb-otg-fsm.c
17160
17161 USB OVER IP DRIVER
17162 M:      Valentina Manea <valentina.manea.m@gmail.com>
17163 M:      Shuah Khan <shuah@kernel.org>
17164 M:      Shuah Khan <skhan@linuxfoundation.org>
17165 L:      linux-usb@vger.kernel.org
17166 S:      Maintained
17167 F:      Documentation/usb/usbip_protocol.rst
17168 F:      drivers/usb/usbip/
17169 F:      tools/usb/usbip/
17170 F:      tools/testing/selftests/drivers/usb/usbip/
17171
17172 USB PEGASUS DRIVER
17173 M:      Petko Manolov <petkan@nucleusys.com>
17174 L:      linux-usb@vger.kernel.org
17175 L:      netdev@vger.kernel.org
17176 T:      git git://github.com/petkan/pegasus.git
17177 W:      https://github.com/petkan/pegasus
17178 S:      Maintained
17179 F:      drivers/net/usb/pegasus.*
17180
17181 USB PHY LAYER
17182 M:      Felipe Balbi <balbi@kernel.org>
17183 L:      linux-usb@vger.kernel.org
17184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17185 S:      Maintained
17186 F:      drivers/usb/phy/
17187
17188 USB PRINTER DRIVER (usblp)
17189 M:      Pete Zaitcev <zaitcev@redhat.com>
17190 L:      linux-usb@vger.kernel.org
17191 S:      Supported
17192 F:      drivers/usb/class/usblp.c
17193
17194 USB QMI WWAN NETWORK DRIVER
17195 M:      Bjørn Mork <bjorn@mork.no>
17196 L:      netdev@vger.kernel.org
17197 S:      Maintained
17198 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17199 F:      drivers/net/usb/qmi_wwan.c
17200
17201 USB RTL8150 DRIVER
17202 M:      Petko Manolov <petkan@nucleusys.com>
17203 L:      linux-usb@vger.kernel.org
17204 L:      netdev@vger.kernel.org
17205 T:      git git://github.com/petkan/rtl8150.git
17206 W:      https://github.com/petkan/rtl8150
17207 S:      Maintained
17208 F:      drivers/net/usb/rtl8150.c
17209
17210 USB SERIAL SUBSYSTEM
17211 M:      Johan Hovold <johan@kernel.org>
17212 L:      linux-usb@vger.kernel.org
17213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17214 S:      Maintained
17215 F:      Documentation/usb/usb-serial.rst
17216 F:      drivers/usb/serial/
17217 F:      include/linux/usb/serial.h
17218
17219 USB SMSC75XX ETHERNET DRIVER
17220 M:      Steve Glendinning <steve.glendinning@shawell.net>
17221 L:      netdev@vger.kernel.org
17222 S:      Maintained
17223 F:      drivers/net/usb/smsc75xx.*
17224
17225 USB SMSC95XX ETHERNET DRIVER
17226 M:      Steve Glendinning <steve.glendinning@shawell.net>
17227 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17228 L:      netdev@vger.kernel.org
17229 S:      Maintained
17230 F:      drivers/net/usb/smsc95xx.*
17231
17232 USB SUBSYSTEM
17233 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17234 L:      linux-usb@vger.kernel.org
17235 W:      http://www.linux-usb.org
17236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17237 S:      Supported
17238 F:      Documentation/devicetree/bindings/usb/
17239 F:      Documentation/usb/
17240 F:      drivers/usb/
17241 F:      include/linux/usb.h
17242 F:      include/linux/usb/
17243
17244 USB TYPEC PI3USB30532 MUX DRIVER
17245 M:      Hans de Goede <hdegoede@redhat.com>
17246 L:      linux-usb@vger.kernel.org
17247 S:      Maintained
17248 F:      drivers/usb/typec/mux/pi3usb30532.c
17249
17250 USB TYPEC CLASS
17251 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17252 L:      linux-usb@vger.kernel.org
17253 S:      Maintained
17254 F:      Documentation/ABI/testing/sysfs-class-typec
17255 F:      Documentation/driver-api/usb/typec.rst
17256 F:      drivers/usb/typec/
17257 F:      include/linux/usb/typec.h
17258
17259 USB TYPEC BUS FOR ALTERNATE MODES
17260 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17261 L:      linux-usb@vger.kernel.org
17262 S:      Maintained
17263 F:      Documentation/ABI/testing/sysfs-bus-typec
17264 F:      Documentation/driver-api/usb/typec_bus.rst
17265 F:      drivers/usb/typec/altmodes/
17266 F:      include/linux/usb/typec_altmode.h
17267
17268 USB TYPEC PORT CONTROLLER DRIVERS
17269 M:      Guenter Roeck <linux@roeck-us.net>
17270 L:      linux-usb@vger.kernel.org
17271 S:      Maintained
17272 F:      drivers/usb/typec/tcpm/
17273
17274 USB UHCI DRIVER
17275 M:      Alan Stern <stern@rowland.harvard.edu>
17276 L:      linux-usb@vger.kernel.org
17277 S:      Maintained
17278 F:      drivers/usb/host/uhci*
17279
17280 USB VIDEO CLASS
17281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17282 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17283 L:      linux-media@vger.kernel.org
17284 T:      git git://linuxtv.org/media_tree.git
17285 W:      http://www.ideasonboard.org/uvc/
17286 S:      Maintained
17287 F:      drivers/media/usb/uvc/
17288 F:      include/uapi/linux/uvcvideo.h
17289
17290 USB VISION DRIVER
17291 M:      Hans Verkuil <hverkuil@xs4all.nl>
17292 L:      linux-media@vger.kernel.org
17293 T:      git git://linuxtv.org/media_tree.git
17294 W:      https://linuxtv.org
17295 S:      Odd Fixes
17296 F:      drivers/media/usb/usbvision/
17297
17298 USB WEBCAM GADGET
17299 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17300 L:      linux-usb@vger.kernel.org
17301 S:      Maintained
17302 F:      drivers/usb/gadget/function/*uvc*
17303 F:      drivers/usb/gadget/legacy/webcam.c
17304 F:      include/uapi/linux/usb/g_uvc.h
17305
17306 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17307 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17308 L:      linux-wireless@vger.kernel.org
17309 S:      Maintained
17310 F:      drivers/net/wireless/rndis_wlan.c
17311
17312 USB XHCI DRIVER
17313 M:      Mathias Nyman <mathias.nyman@intel.com>
17314 L:      linux-usb@vger.kernel.org
17315 S:      Supported
17316 F:      drivers/usb/host/xhci*
17317 F:      drivers/usb/host/pci-quirks*
17318
17319 USB ZD1201 DRIVER
17320 L:      linux-wireless@vger.kernel.org
17321 W:      http://linux-lc100020.sourceforge.net
17322 S:      Orphan
17323 F:      drivers/net/wireless/zydas/zd1201.*
17324
17325 USB ZR364XX DRIVER
17326 M:      Antoine Jacquet <royale@zerezo.com>
17327 L:      linux-usb@vger.kernel.org
17328 L:      linux-media@vger.kernel.org
17329 T:      git git://linuxtv.org/media_tree.git
17330 W:      http://royale.zerezo.com/zr364xx/
17331 S:      Maintained
17332 F:      Documentation/media/v4l-drivers/zr364xx*
17333 F:      drivers/media/usb/zr364xx/
17334
17335 USER-MODE LINUX (UML)
17336 M:      Jeff Dike <jdike@addtoit.com>
17337 M:      Richard Weinberger <richard@nod.at>
17338 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17339 L:      linux-um@lists.infradead.org
17340 W:      http://user-mode-linux.sourceforge.net
17341 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17343 S:      Maintained
17344 F:      Documentation/virt/uml/
17345 F:      arch/um/
17346 F:      arch/x86/um/
17347 F:      fs/hostfs/
17348
17349 USERSPACE COPYIN/COPYOUT (UIOVEC)
17350 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17351 S:      Maintained
17352 F:      lib/iov_iter.c
17353 F:      include/linux/uio.h
17354
17355 USERSPACE DMA BUFFER DRIVER
17356 M:      Gerd Hoffmann <kraxel@redhat.com>
17357 S:      Maintained
17358 L:      dri-devel@lists.freedesktop.org
17359 F:      drivers/dma-buf/udmabuf.c
17360 F:      include/uapi/linux/udmabuf.h
17361 T:      git git://anongit.freedesktop.org/drm/drm-misc
17362
17363 USERSPACE I/O (UIO)
17364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17365 S:      Maintained
17366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17367 F:      Documentation/driver-api/uio-howto.rst
17368 F:      drivers/uio/
17369 F:      include/linux/uio_driver.h
17370
17371 UTIL-LINUX PACKAGE
17372 M:      Karel Zak <kzak@redhat.com>
17373 L:      util-linux@vger.kernel.org
17374 W:      http://en.wikipedia.org/wiki/Util-linux
17375 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17376 S:      Maintained
17377
17378 UUID HELPERS
17379 M:      Christoph Hellwig <hch@lst.de>
17380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17381 L:      linux-kernel@vger.kernel.org
17382 T:      git git://git.infradead.org/users/hch/uuid.git
17383 F:      lib/uuid.c
17384 F:      lib/test_uuid.c
17385 F:      include/linux/uuid.h
17386 F:      include/uapi/linux/uuid.h
17387 S:      Maintained
17388
17389 UVESAFB DRIVER
17390 M:      Michal Januszewski <spock@gentoo.org>
17391 L:      linux-fbdev@vger.kernel.org
17392 W:      https://github.com/mjanusz/v86d
17393 S:      Maintained
17394 F:      Documentation/fb/uvesafb.rst
17395 F:      drivers/video/fbdev/uvesafb.*
17396
17397 VF610 NAND DRIVER
17398 M:      Stefan Agner <stefan@agner.ch>
17399 L:      linux-mtd@lists.infradead.org
17400 S:      Supported
17401 F:      drivers/mtd/nand/raw/vf610_nfc.c
17402
17403 VFAT/FAT/MSDOS FILESYSTEM
17404 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17405 S:      Maintained
17406 F:      Documentation/filesystems/vfat.txt
17407 F:      fs/fat/
17408
17409 VFIO DRIVER
17410 M:      Alex Williamson <alex.williamson@redhat.com>
17411 R:      Cornelia Huck <cohuck@redhat.com>
17412 L:      kvm@vger.kernel.org
17413 T:      git git://github.com/awilliam/linux-vfio.git
17414 S:      Maintained
17415 F:      Documentation/driver-api/vfio.rst
17416 F:      drivers/vfio/
17417 F:      include/linux/vfio.h
17418 F:      include/uapi/linux/vfio.h
17419
17420 VFIO MEDIATED DEVICE DRIVERS
17421 M:      Kirti Wankhede <kwankhede@nvidia.com>
17422 L:      kvm@vger.kernel.org
17423 S:      Maintained
17424 F:      Documentation/driver-api/vfio-mediated-device.rst
17425 F:      drivers/vfio/mdev/
17426 F:      include/linux/mdev.h
17427 F:      samples/vfio-mdev/
17428
17429 VFIO PLATFORM DRIVER
17430 M:      Eric Auger <eric.auger@redhat.com>
17431 L:      kvm@vger.kernel.org
17432 S:      Maintained
17433 F:      drivers/vfio/platform/
17434
17435 VGA_SWITCHEROO
17436 R:      Lukas Wunner <lukas@wunner.de>
17437 S:      Maintained
17438 F:      Documentation/gpu/vga-switcheroo.rst
17439 F:      drivers/gpu/vga/vga_switcheroo.c
17440 F:      include/linux/vga_switcheroo.h
17441 T:      git git://anongit.freedesktop.org/drm/drm-misc
17442
17443 VIA RHINE NETWORK DRIVER
17444 S:      Orphan
17445 F:      drivers/net/ethernet/via/via-rhine.c
17446
17447 VIA SD/MMC CARD CONTROLLER DRIVER
17448 M:      Bruce Chang <brucechang@via.com.tw>
17449 M:      Harald Welte <HaraldWelte@viatech.com>
17450 S:      Maintained
17451 F:      drivers/mmc/host/via-sdmmc.c
17452
17453 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17454 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17455 L:      linux-fbdev@vger.kernel.org
17456 S:      Maintained
17457 F:      include/linux/via-core.h
17458 F:      include/linux/via-gpio.h
17459 F:      include/linux/via_i2c.h
17460 F:      drivers/video/fbdev/via/
17461
17462 VIA VELOCITY NETWORK DRIVER
17463 M:      Francois Romieu <romieu@fr.zoreil.com>
17464 L:      netdev@vger.kernel.org
17465 S:      Maintained
17466 F:      drivers/net/ethernet/via/via-velocity.*
17467
17468 VICODEC VIRTUAL CODEC DRIVER
17469 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17470 L:      linux-media@vger.kernel.org
17471 T:      git git://linuxtv.org/media_tree.git
17472 W:      https://linuxtv.org
17473 S:      Maintained
17474 F:      drivers/media/platform/vicodec/*
17475
17476 VIDEO MULTIPLEXER DRIVER
17477 M:      Philipp Zabel <p.zabel@pengutronix.de>
17478 L:      linux-media@vger.kernel.org
17479 S:      Maintained
17480 F:      drivers/media/platform/video-mux.c
17481
17482 VIDEO I2C POLLING DRIVER
17483 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17484 L:      linux-media@vger.kernel.org
17485 S:      Maintained
17486 F:      drivers/media/i2c/video-i2c.c
17487
17488 VIDEOBUF2 FRAMEWORK
17489 M:      Pawel Osciak <pawel@osciak.com>
17490 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17491 M:      Kyungmin Park <kyungmin.park@samsung.com>
17492 R:      Tomasz Figa <tfiga@chromium.org>
17493 L:      linux-media@vger.kernel.org
17494 S:      Maintained
17495 F:      drivers/media/common/videobuf2/*
17496 F:      include/media/videobuf2-*
17497
17498 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17499 M:      Helen Koike <helen.koike@collabora.com>
17500 R:      Shuah Khan <skhan@linuxfoundation.org>
17501 L:      linux-media@vger.kernel.org
17502 T:      git git://linuxtv.org/media_tree.git
17503 W:      https://linuxtv.org
17504 S:      Maintained
17505 F:      drivers/media/platform/vimc/*
17506
17507 VIRT LIB
17508 M:      Alex Williamson <alex.williamson@redhat.com>
17509 M:      Paolo Bonzini <pbonzini@redhat.com>
17510 L:      kvm@vger.kernel.org
17511 S:      Supported
17512 F:      virt/lib/
17513
17514 VIRTIO AND VHOST VSOCK DRIVER
17515 M:      Stefan Hajnoczi <stefanha@redhat.com>
17516 M:      Stefano Garzarella <sgarzare@redhat.com>
17517 L:      kvm@vger.kernel.org
17518 L:      virtualization@lists.linux-foundation.org
17519 L:      netdev@vger.kernel.org
17520 S:      Maintained
17521 F:      include/linux/virtio_vsock.h
17522 F:      include/uapi/linux/virtio_vsock.h
17523 F:      include/uapi/linux/vsockmon.h
17524 F:      include/uapi/linux/vm_sockets_diag.h
17525 F:      net/vmw_vsock/diag.c
17526 F:      net/vmw_vsock/af_vsock_tap.c
17527 F:      net/vmw_vsock/virtio_transport_common.c
17528 F:      net/vmw_vsock/virtio_transport.c
17529 F:      drivers/net/vsockmon.c
17530 F:      drivers/vhost/vsock.c
17531 F:      tools/testing/vsock/
17532
17533 VIRTIO CONSOLE DRIVER
17534 M:      Amit Shah <amit@kernel.org>
17535 L:      virtualization@lists.linux-foundation.org
17536 S:      Maintained
17537 F:      drivers/char/virtio_console.c
17538 F:      include/linux/virtio_console.h
17539 F:      include/uapi/linux/virtio_console.h
17540
17541 VIRTIO CORE AND NET DRIVERS
17542 M:      "Michael S. Tsirkin" <mst@redhat.com>
17543 M:      Jason Wang <jasowang@redhat.com>
17544 L:      virtualization@lists.linux-foundation.org
17545 S:      Maintained
17546 F:      Documentation/devicetree/bindings/virtio/
17547 F:      drivers/virtio/
17548 F:      tools/virtio/
17549 F:      drivers/net/virtio_net.c
17550 F:      drivers/block/virtio_blk.c
17551 F:      include/linux/virtio*.h
17552 F:      include/uapi/linux/virtio_*.h
17553 F:      drivers/crypto/virtio/
17554 F:      mm/balloon_compaction.c
17555
17556 VIRTIO BLOCK AND SCSI DRIVERS
17557 M:      "Michael S. Tsirkin" <mst@redhat.com>
17558 M:      Jason Wang <jasowang@redhat.com>
17559 R:      Paolo Bonzini <pbonzini@redhat.com>
17560 R:      Stefan Hajnoczi <stefanha@redhat.com>
17561 L:      virtualization@lists.linux-foundation.org
17562 S:      Maintained
17563 F:      drivers/block/virtio_blk.c
17564 F:      drivers/scsi/virtio_scsi.c
17565 F:      include/uapi/linux/virtio_blk.h
17566 F:      include/uapi/linux/virtio_scsi.h
17567 F:      drivers/vhost/scsi.c
17568
17569 VIRTIO CRYPTO DRIVER
17570 M:      Gonglei <arei.gonglei@huawei.com>
17571 L:      virtualization@lists.linux-foundation.org
17572 L:      linux-crypto@vger.kernel.org
17573 S:      Maintained
17574 F:      drivers/crypto/virtio/
17575 F:      include/uapi/linux/virtio_crypto.h
17576
17577 VIRTIO DRIVERS FOR S390
17578 M:      Cornelia Huck <cohuck@redhat.com>
17579 M:      Halil Pasic <pasic@linux.ibm.com>
17580 L:      linux-s390@vger.kernel.org
17581 L:      virtualization@lists.linux-foundation.org
17582 L:      kvm@vger.kernel.org
17583 S:      Supported
17584 F:      drivers/s390/virtio/
17585 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17586
17587 VIRTIO FILE SYSTEM
17588 M:      Vivek Goyal <vgoyal@redhat.com>
17589 M:      Stefan Hajnoczi <stefanha@redhat.com>
17590 M:      Miklos Szeredi <miklos@szeredi.hu>
17591 L:      virtualization@lists.linux-foundation.org
17592 L:      linux-fsdevel@vger.kernel.org
17593 W:      https://virtio-fs.gitlab.io/
17594 S:      Supported
17595 F:      fs/fuse/virtio_fs.c
17596 F:      include/uapi/linux/virtio_fs.h
17597 F:      Documentation/filesystems/virtiofs.rst
17598
17599 VIRTIO GPU DRIVER
17600 M:      David Airlie <airlied@linux.ie>
17601 M:      Gerd Hoffmann <kraxel@redhat.com>
17602 L:      dri-devel@lists.freedesktop.org
17603 L:      virtualization@lists.linux-foundation.org
17604 T:      git git://anongit.freedesktop.org/drm/drm-misc
17605 S:      Maintained
17606 F:      drivers/gpu/drm/virtio/
17607 F:      include/uapi/linux/virtio_gpu.h
17608
17609 VIRTIO HOST (VHOST)
17610 M:      "Michael S. Tsirkin" <mst@redhat.com>
17611 M:      Jason Wang <jasowang@redhat.com>
17612 L:      kvm@vger.kernel.org
17613 L:      virtualization@lists.linux-foundation.org
17614 L:      netdev@vger.kernel.org
17615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17616 S:      Maintained
17617 F:      drivers/vhost/
17618 F:      include/uapi/linux/vhost.h
17619
17620 VIRTIO INPUT DRIVER
17621 M:      Gerd Hoffmann <kraxel@redhat.com>
17622 S:      Maintained
17623 F:      drivers/virtio/virtio_input.c
17624 F:      include/uapi/linux/virtio_input.h
17625
17626 VIRTIO IOMMU DRIVER
17627 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17628 L:      virtualization@lists.linux-foundation.org
17629 S:      Maintained
17630 F:      drivers/iommu/virtio-iommu.c
17631 F:      include/uapi/linux/virtio_iommu.h
17632
17633 VIRTUAL BOX GUEST DEVICE DRIVER
17634 M:      Hans de Goede <hdegoede@redhat.com>
17635 M:      Arnd Bergmann <arnd@arndb.de>
17636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17637 S:      Maintained
17638 F:      include/linux/vbox_utils.h
17639 F:      include/uapi/linux/vbox*.h
17640 F:      drivers/virt/vboxguest/
17641
17642 VIRTUAL SERIO DEVICE DRIVER
17643 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17644 S:      Maintained
17645 F:      drivers/input/serio/userio.c
17646 F:      include/uapi/linux/userio.h
17647
17648 VITESSE FELIX ETHERNET SWITCH DRIVER
17649 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17650 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17651 L:      netdev@vger.kernel.org
17652 S:      Maintained
17653 F:      drivers/net/dsa/ocelot/*
17654 F:      net/dsa/tag_ocelot.c
17655
17656 VIVID VIRTUAL VIDEO DRIVER
17657 M:      Hans Verkuil <hverkuil@xs4all.nl>
17658 L:      linux-media@vger.kernel.org
17659 T:      git git://linuxtv.org/media_tree.git
17660 W:      https://linuxtv.org
17661 S:      Maintained
17662 F:      drivers/media/platform/vivid/*
17663
17664 VLYNQ BUS
17665 M:      Florian Fainelli <f.fainelli@gmail.com>
17666 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17667 S:      Maintained
17668 F:      drivers/vlynq/vlynq.c
17669 F:      include/linux/vlynq.h
17670
17671 VME SUBSYSTEM
17672 M:      Martyn Welch <martyn@welchs.me.uk>
17673 M:      Manohar Vanga <manohar.vanga@gmail.com>
17674 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17675 L:      devel@driverdev.osuosl.org
17676 S:      Maintained
17677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17678 F:      Documentation/driver-api/vme.rst
17679 F:      drivers/staging/vme/
17680 F:      drivers/vme/
17681 F:      include/linux/vme*
17682
17683 VMWARE BALLOON DRIVER
17684 M:      Nadav Amit <namit@vmware.com>
17685 M:      "VMware, Inc." <pv-drivers@vmware.com>
17686 L:      linux-kernel@vger.kernel.org
17687 S:      Maintained
17688 F:      drivers/misc/vmw_balloon.c
17689
17690 VMWARE HYPERVISOR INTERFACE
17691 M:      Thomas Hellstrom <thellstrom@vmware.com>
17692 M:      "VMware, Inc." <pv-drivers@vmware.com>
17693 L:      virtualization@lists.linux-foundation.org
17694 S:      Supported
17695 F:      arch/x86/kernel/cpu/vmware.c
17696 F:      arch/x86/include/asm/vmware.h
17697
17698 VMWARE PVRDMA DRIVER
17699 M:      Adit Ranadive <aditr@vmware.com>
17700 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17701 L:      linux-rdma@vger.kernel.org
17702 S:      Maintained
17703 F:      drivers/infiniband/hw/vmw_pvrdma/
17704
17705 VMware PVSCSI driver
17706 M:      Jim Gill <jgill@vmware.com>
17707 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17708 L:      linux-scsi@vger.kernel.org
17709 S:      Maintained
17710 F:      drivers/scsi/vmw_pvscsi.c
17711 F:      drivers/scsi/vmw_pvscsi.h
17712
17713 VMWARE VMMOUSE SUBDRIVER
17714 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17715 M:      "VMware, Inc." <pv-drivers@vmware.com>
17716 L:      linux-input@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/input/mouse/vmmouse.c
17719 F:      drivers/input/mouse/vmmouse.h
17720
17721 VMWARE VMXNET3 ETHERNET DRIVER
17722 M:      Ronak Doshi <doshir@vmware.com>
17723 M:      "VMware, Inc." <pv-drivers@vmware.com>
17724 L:      netdev@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/net/vmxnet3/
17727
17728 VOCORE VOCORE2 BOARD
17729 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17730 L:      linux-mips@vger.kernel.org
17731 S:      Maintained
17732 F:      arch/mips/boot/dts/ralink/vocore2.dts
17733
17734 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17735 M:      Liam Girdwood <lgirdwood@gmail.com>
17736 M:      Mark Brown <broonie@kernel.org>
17737 L:      linux-kernel@vger.kernel.org
17738 W:      http://www.slimlogic.co.uk/?p=48
17739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17740 S:      Supported
17741 F:      Documentation/devicetree/bindings/regulator/
17742 F:      Documentation/power/regulator/
17743 F:      drivers/regulator/
17744 F:      include/dt-bindings/regulator/
17745 F:      include/linux/regulator/
17746 K:      regulator_get_optional
17747
17748 VRF
17749 M:      David Ahern <dsahern@kernel.org>
17750 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17751 L:      netdev@vger.kernel.org
17752 S:      Maintained
17753 F:      drivers/net/vrf.c
17754 F:      Documentation/networking/vrf.txt
17755
17756 VSPRINTF
17757 M:      Petr Mladek <pmladek@suse.com>
17758 M:      Steven Rostedt <rostedt@goodmis.org>
17759 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17760 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17761 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17763 S:      Maintained
17764 F:      lib/vsprintf.c
17765 F:      lib/test_printf.c
17766 F:      Documentation/core-api/printk-formats.rst
17767
17768 VT1211 HARDWARE MONITOR DRIVER
17769 M:      Juerg Haefliger <juergh@gmail.com>
17770 L:      linux-hwmon@vger.kernel.org
17771 S:      Maintained
17772 F:      Documentation/hwmon/vt1211.rst
17773 F:      drivers/hwmon/vt1211.c
17774
17775 VT8231 HARDWARE MONITOR DRIVER
17776 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17777 L:      linux-hwmon@vger.kernel.org
17778 S:      Maintained
17779 F:      drivers/hwmon/vt8231.c
17780
17781 VUB300 USB to SDIO/SD/MMC bridge chip
17782 L:      linux-mmc@vger.kernel.org
17783 S:      Orphan
17784 F:      drivers/mmc/host/vub300.c
17785
17786 W1 DALLAS'S 1-WIRE BUS
17787 M:      Evgeniy Polyakov <zbr@ioremap.net>
17788 S:      Maintained
17789 F:      Documentation/devicetree/bindings/w1/
17790 F:      Documentation/w1/
17791 F:      drivers/w1/
17792 F:      include/linux/w1.h
17793
17794 W83791D HARDWARE MONITORING DRIVER
17795 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17796 L:      linux-hwmon@vger.kernel.org
17797 S:      Maintained
17798 F:      Documentation/hwmon/w83791d.rst
17799 F:      drivers/hwmon/w83791d.c
17800
17801 W83793 HARDWARE MONITORING DRIVER
17802 M:      Rudolf Marek <r.marek@assembler.cz>
17803 L:      linux-hwmon@vger.kernel.org
17804 S:      Maintained
17805 F:      Documentation/hwmon/w83793.rst
17806 F:      drivers/hwmon/w83793.c
17807
17808 W83795 HARDWARE MONITORING DRIVER
17809 M:      Jean Delvare <jdelvare@suse.com>
17810 L:      linux-hwmon@vger.kernel.org
17811 S:      Maintained
17812 F:      drivers/hwmon/w83795.c
17813
17814 W83L51xD SD/MMC CARD INTERFACE DRIVER
17815 M:      Pierre Ossman <pierre@ossman.eu>
17816 S:      Maintained
17817 F:      drivers/mmc/host/wbsd.*
17818
17819 WACOM PROTOCOL 4 SERIAL TABLETS
17820 M:      Julian Squires <julian@cipht.net>
17821 M:      Hans de Goede <hdegoede@redhat.com>
17822 L:      linux-input@vger.kernel.org
17823 S:      Maintained
17824 F:      drivers/input/tablet/wacom_serial4.c
17825
17826 WATCHDOG DEVICE DRIVERS
17827 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17828 M:      Guenter Roeck <linux@roeck-us.net>
17829 L:      linux-watchdog@vger.kernel.org
17830 W:      http://www.linux-watchdog.org/
17831 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17832 S:      Maintained
17833 F:      Documentation/devicetree/bindings/watchdog/
17834 F:      Documentation/watchdog/
17835 F:      drivers/watchdog/
17836 F:      include/linux/watchdog.h
17837 F:      include/uapi/linux/watchdog.h
17838
17839 WHISKEYCOVE PMIC GPIO DRIVER
17840 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17841 L:      linux-gpio@vger.kernel.org
17842 S:      Maintained
17843 F:      drivers/gpio/gpio-wcove.c
17844
17845 WHWAVE RTC DRIVER
17846 M:      Dianlong Li <long17.cool@163.com>
17847 L:      linux-rtc@vger.kernel.org
17848 S:      Maintained
17849 F:      drivers/rtc/rtc-sd3078.c
17850
17851 WIIMOTE HID DRIVER
17852 M:      David Herrmann <dh.herrmann@googlemail.com>
17853 L:      linux-input@vger.kernel.org
17854 S:      Maintained
17855 F:      drivers/hid/hid-wiimote*
17856
17857 WILOCITY WIL6210 WIRELESS DRIVER
17858 M:      Maya Erez <merez@codeaurora.org>
17859 L:      linux-wireless@vger.kernel.org
17860 L:      wil6210@qti.qualcomm.com
17861 S:      Supported
17862 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17863 F:      drivers/net/wireless/ath/wil6210/
17864
17865 WIMAX STACK
17866 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17867 M:      linux-wimax@intel.com
17868 L:      wimax@linuxwimax.org (subscribers-only)
17869 S:      Supported
17870 W:      http://linuxwimax.org
17871 F:      Documentation/admin-guide/wimax/wimax.rst
17872 F:      include/linux/wimax/debug.h
17873 F:      include/net/wimax.h
17874 F:      include/uapi/linux/wimax.h
17875 F:      net/wimax/
17876
17877 WINBOND CIR DRIVER
17878 M:      David Härdeman <david@hardeman.nu>
17879 S:      Maintained
17880 F:      drivers/media/rc/winbond-cir.c
17881
17882 RCMM REMOTE CONTROLS DECODER
17883 M:      Patrick Lerda <patrick9876@free.fr>
17884 S:      Maintained
17885 F:      drivers/media/rc/ir-rcmm-decoder.c
17886
17887 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17888 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17889 L:      linux-watchdog@vger.kernel.org
17890 S:      Maintained
17891 F:      drivers/watchdog/ebc-c384_wdt.c
17892
17893 WINSYSTEMS WS16C48 GPIO DRIVER
17894 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17895 L:      linux-gpio@vger.kernel.org
17896 S:      Maintained
17897 F:      drivers/gpio/gpio-ws16c48.c
17898
17899 WISTRON LAPTOP BUTTON DRIVER
17900 M:      Miloslav Trmac <mitr@volny.cz>
17901 S:      Maintained
17902 F:      drivers/input/misc/wistron_btns.c
17903
17904 WL3501 WIRELESS PCMCIA CARD DRIVER
17905 L:      linux-wireless@vger.kernel.org
17906 S:      Odd fixes
17907 F:      drivers/net/wireless/wl3501*
17908
17909 WOLFSON MICROELECTRONICS DRIVERS
17910 L:      patches@opensource.cirrus.com
17911 T:      git https://github.com/CirrusLogic/linux-drivers.git
17912 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17913 S:      Supported
17914 F:      Documentation/hwmon/wm83??.rst
17915 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17916 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17917 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17918 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17919 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17920 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17921 F:      drivers/clk/clk-wm83*.c
17922 F:      drivers/extcon/extcon-arizona.c
17923 F:      drivers/leds/leds-wm83*.c
17924 F:      drivers/gpio/gpio-*wm*.c
17925 F:      drivers/gpio/gpio-arizona.c
17926 F:      drivers/hwmon/wm83??-hwmon.c
17927 F:      drivers/input/misc/wm831x-on.c
17928 F:      drivers/input/touchscreen/wm831x-ts.c
17929 F:      drivers/input/touchscreen/wm97*.c
17930 F:      drivers/mfd/arizona*
17931 F:      drivers/mfd/wm*.c
17932 F:      drivers/mfd/cs47l24*
17933 F:      drivers/power/supply/wm83*.c
17934 F:      drivers/rtc/rtc-wm83*.c
17935 F:      drivers/regulator/wm8*.c
17936 F:      drivers/regulator/arizona*
17937 F:      drivers/video/backlight/wm83*_bl.c
17938 F:      drivers/watchdog/wm83*_wdt.c
17939 F:      include/linux/mfd/arizona/
17940 F:      include/linux/mfd/wm831x/
17941 F:      include/linux/mfd/wm8350/
17942 F:      include/linux/mfd/wm8400*
17943 F:      include/linux/regulator/arizona*
17944 F:      include/linux/wm97xx.h
17945 F:      include/sound/wm????.h
17946 F:      sound/soc/codecs/arizona.?
17947 F:      sound/soc/codecs/wm*
17948 F:      sound/soc/codecs/cs47l24*
17949
17950 WORKQUEUE
17951 M:      Tejun Heo <tj@kernel.org>
17952 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17954 S:      Maintained
17955 F:      include/linux/workqueue.h
17956 F:      kernel/workqueue.c
17957 F:      Documentation/core-api/workqueue.rst
17958
17959 X-POWERS AXP288 PMIC DRIVERS
17960 M:      Hans de Goede <hdegoede@redhat.com>
17961 S:      Maintained
17962 N:      axp288
17963 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17964
17965 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17966 M:      Chen-Yu Tsai <wens@csie.org>
17967 L:      linux-kernel@vger.kernel.org
17968 S:      Maintained
17969 N:      axp[128]
17970
17971 X.25 NETWORK LAYER
17972 M:      Andrew Hendry <andrew.hendry@gmail.com>
17973 L:      linux-x25@vger.kernel.org
17974 S:      Odd Fixes
17975 F:      Documentation/networking/x25*
17976 F:      include/net/x25*
17977 F:      net/x25/
17978
17979 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17980 M:      Thomas Gleixner <tglx@linutronix.de>
17981 M:      Ingo Molnar <mingo@redhat.com>
17982 M:      Borislav Petkov <bp@alien8.de>
17983 R:      "H. Peter Anvin" <hpa@zytor.com>
17984 M:      x86@kernel.org
17985 L:      linux-kernel@vger.kernel.org
17986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17987 S:      Maintained
17988 F:      Documentation/devicetree/bindings/x86/
17989 F:      Documentation/x86/
17990 F:      arch/x86/
17991
17992 X86 ENTRY CODE
17993 M:      Andy Lutomirski <luto@kernel.org>
17994 L:      linux-kernel@vger.kernel.org
17995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17996 S:      Maintained
17997 F:      arch/x86/entry/
17998
17999 X86 MCE INFRASTRUCTURE
18000 M:      Tony Luck <tony.luck@intel.com>
18001 M:      Borislav Petkov <bp@alien8.de>
18002 L:      linux-edac@vger.kernel.org
18003 S:      Maintained
18004 F:      arch/x86/kernel/cpu/mce/*
18005
18006 X86 MICROCODE UPDATE SUPPORT
18007 M:      Borislav Petkov <bp@alien8.de>
18008 S:      Maintained
18009 F:      arch/x86/kernel/cpu/microcode/*
18010
18011 X86 MM
18012 M:      Dave Hansen <dave.hansen@linux.intel.com>
18013 M:      Andy Lutomirski <luto@kernel.org>
18014 M:      Peter Zijlstra <peterz@infradead.org>
18015 L:      linux-kernel@vger.kernel.org
18016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18017 S:      Maintained
18018 F:      arch/x86/mm/
18019
18020 X86 PLATFORM DRIVERS
18021 M:      Darren Hart <dvhart@infradead.org>
18022 M:      Andy Shevchenko <andy@infradead.org>
18023 L:      platform-driver-x86@vger.kernel.org
18024 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18025 S:      Odd Fixes
18026 F:      drivers/platform/x86/
18027 F:      drivers/platform/olpc/
18028
18029 X86 PLATFORM DRIVERS - ARCH
18030 R:      Darren Hart <dvhart@infradead.org>
18031 R:      Andy Shevchenko <andy@infradead.org>
18032 L:      platform-driver-x86@vger.kernel.org
18033 L:      x86@kernel.org
18034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18035 S:      Maintained
18036 F:      arch/x86/platform
18037
18038 X86 VDSO
18039 M:      Andy Lutomirski <luto@kernel.org>
18040 L:      linux-kernel@vger.kernel.org
18041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18042 S:      Maintained
18043 F:      arch/x86/entry/vdso/
18044
18045 XARRAY
18046 M:      Matthew Wilcox <willy@infradead.org>
18047 L:      linux-fsdevel@vger.kernel.org
18048 S:      Supported
18049 F:      Documentation/core-api/xarray.rst
18050 F:      lib/idr.c
18051 F:      lib/xarray.c
18052 F:      include/linux/idr.h
18053 F:      include/linux/xarray.h
18054 F:      tools/testing/radix-tree
18055
18056 XBOX DVD IR REMOTE
18057 M:      Benjamin Valentin <benpicco@googlemail.com>
18058 S:      Maintained
18059 F:      drivers/media/rc/xbox_remote.c
18060 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18061
18062 XC2028/3028 TUNER DRIVER
18063 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18064 L:      linux-media@vger.kernel.org
18065 W:      https://linuxtv.org
18066 T:      git git://linuxtv.org/media_tree.git
18067 S:      Maintained
18068 F:      drivers/media/tuners/tuner-xc2028.*
18069
18070 XDP (eXpress Data Path)
18071 M:      Alexei Starovoitov <ast@kernel.org>
18072 M:      Daniel Borkmann <daniel@iogearbox.net>
18073 M:      David S. Miller <davem@davemloft.net>
18074 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18075 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18076 M:      John Fastabend <john.fastabend@gmail.com>
18077 L:      netdev@vger.kernel.org
18078 L:      bpf@vger.kernel.org
18079 S:      Supported
18080 F:      net/core/xdp.c
18081 F:      include/net/xdp.h
18082 F:      kernel/bpf/devmap.c
18083 F:      kernel/bpf/cpumap.c
18084 F:      include/trace/events/xdp.h
18085 K:      xdp
18086 N:      xdp
18087
18088 XDP SOCKETS (AF_XDP)
18089 M:      Björn Töpel <bjorn.topel@intel.com>
18090 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18091 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18092 L:      netdev@vger.kernel.org
18093 L:      bpf@vger.kernel.org
18094 S:      Maintained
18095 F:      kernel/bpf/xskmap.c
18096 F:      net/xdp/
18097
18098 XEN BLOCK SUBSYSTEM
18099 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18100 M:      Roger Pau Monné <roger.pau@citrix.com>
18101 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18102 S:      Supported
18103 F:      drivers/block/xen-blkback/*
18104 F:      drivers/block/xen*
18105
18106 XEN HYPERVISOR ARM
18107 M:      Stefano Stabellini <sstabellini@kernel.org>
18108 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18109 S:      Maintained
18110 F:      arch/arm/xen/
18111 F:      arch/arm/include/asm/xen/
18112
18113 XEN HYPERVISOR ARM64
18114 M:      Stefano Stabellini <sstabellini@kernel.org>
18115 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18116 S:      Maintained
18117 F:      arch/arm64/xen/
18118 F:      arch/arm64/include/asm/xen/
18119
18120 XEN HYPERVISOR INTERFACE
18121 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18122 M:      Juergen Gross <jgross@suse.com>
18123 R:      Stefano Stabellini <sstabellini@kernel.org>
18124 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18126 S:      Supported
18127 F:      arch/x86/xen/
18128 F:      arch/x86/platform/pvh/
18129 F:      drivers/*/xen-*front.c
18130 F:      drivers/xen/
18131 F:      arch/x86/include/asm/xen/
18132 F:      arch/x86/include/asm/pvclock-abi.h
18133 F:      include/xen/
18134 F:      include/uapi/xen/
18135 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18136 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18137
18138 XEN NETWORK BACKEND DRIVER
18139 M:      Wei Liu <wei.liu@kernel.org>
18140 M:      Paul Durrant <paul@xen.org>
18141 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18142 L:      netdev@vger.kernel.org
18143 S:      Supported
18144 F:      drivers/net/xen-netback/*
18145
18146 XEN PCI SUBSYSTEM
18147 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18148 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18149 S:      Supported
18150 F:      arch/x86/pci/*xen*
18151 F:      drivers/pci/*xen*
18152
18153 XEN PVSCSI DRIVERS
18154 M:      Juergen Gross <jgross@suse.com>
18155 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18156 L:      linux-scsi@vger.kernel.org
18157 S:      Supported
18158 F:      drivers/scsi/xen-scsifront.c
18159 F:      drivers/xen/xen-scsiback.c
18160 F:      include/xen/interface/io/vscsiif.h
18161
18162 XEN SWIOTLB SUBSYSTEM
18163 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18164 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18165 L:      iommu@lists.linux-foundation.org
18166 S:      Supported
18167 F:      arch/x86/xen/*swiotlb*
18168 F:      drivers/xen/*swiotlb*
18169
18170 XEN SOUND FRONTEND DRIVER
18171 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18172 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18174 S:      Supported
18175 F:      sound/xen/*
18176
18177 XFS FILESYSTEM
18178 M:      Darrick J. Wong <darrick.wong@oracle.com>
18179 M:      linux-xfs@vger.kernel.org
18180 L:      linux-xfs@vger.kernel.org
18181 W:      http://xfs.org/
18182 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18183 S:      Supported
18184 F:      Documentation/admin-guide/xfs.rst
18185 F:      Documentation/ABI/testing/sysfs-fs-xfs
18186 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18187 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18188 F:      fs/xfs/
18189 F:      include/uapi/linux/dqblk_xfs.h
18190 F:      include/uapi/linux/fsmap.h
18191
18192 XILINX AXI ETHERNET DRIVER
18193 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18194 S:      Maintained
18195 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18196
18197 XILINX CAN DRIVER
18198 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18199 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18200 L:      linux-can@vger.kernel.org
18201 S:      Maintained
18202 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18203 F:      drivers/net/can/xilinx_can.c
18204
18205 XILINX UARTLITE SERIAL DRIVER
18206 M:      Peter Korsgaard <jacmet@sunsite.dk>
18207 L:      linux-serial@vger.kernel.org
18208 S:      Maintained
18209 F:      drivers/tty/serial/uartlite.c
18210
18211 XILINX VIDEO IP CORES
18212 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18213 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18214 L:      linux-media@vger.kernel.org
18215 T:      git git://linuxtv.org/media_tree.git
18216 S:      Supported
18217 F:      Documentation/devicetree/bindings/media/xilinx/
18218 F:      drivers/media/platform/xilinx/
18219 F:      include/uapi/linux/xilinx-v4l2-controls.h
18220
18221 XILINX SD-FEC IP CORES
18222 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18223 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18224 S:      Maintained
18225 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18226 F:      Documentation/misc-devices/xilinx_sdfec.rst
18227 F:      drivers/misc/xilinx_sdfec.c
18228 F:      drivers/misc/Kconfig
18229 F:      drivers/misc/Makefile
18230 F:      include/uapi/misc/xilinx_sdfec.h
18231
18232 XILLYBUS DRIVER
18233 M:      Eli Billauer <eli.billauer@gmail.com>
18234 L:      linux-kernel@vger.kernel.org
18235 S:      Supported
18236 F:      drivers/char/xillybus/
18237
18238 XLP9XX I2C DRIVER
18239 M:      George Cherian <gcherian@marvell.com>
18240 L:      linux-i2c@vger.kernel.org
18241 W:      http://www.marvell.com
18242 S:      Supported
18243 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18244 F:      drivers/i2c/busses/i2c-xlp9xx.c
18245
18246 XRA1403 GPIO EXPANDER
18247 M:      Nandor Han <nandor.han@ge.com>
18248 M:      Semi Malinen <semi.malinen@ge.com>
18249 L:      linux-gpio@vger.kernel.org
18250 S:      Maintained
18251 F:      drivers/gpio/gpio-xra1403.c
18252 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18253
18254 XTENSA XTFPGA PLATFORM SUPPORT
18255 M:      Max Filippov <jcmvbkbc@gmail.com>
18256 L:      linux-xtensa@linux-xtensa.org
18257 S:      Maintained
18258 F:      drivers/spi/spi-xtensa-xtfpga.c
18259 F:      sound/soc/xtensa/xtfpga-i2s.c
18260
18261 YAM DRIVER FOR AX.25
18262 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18263 L:      linux-hams@vger.kernel.org
18264 S:      Maintained
18265 F:      drivers/net/hamradio/yam*
18266 F:      include/linux/yam.h
18267
18268 YAMA SECURITY MODULE
18269 M:      Kees Cook <keescook@chromium.org>
18270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18271 S:      Supported
18272 F:      security/yama/
18273 F:      Documentation/admin-guide/LSM/Yama.rst
18274
18275 YEALINK PHONE DRIVER
18276 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18277 L:      usbb2k-api-dev@nongnu.org
18278 S:      Maintained
18279 F:      Documentation/input/devices/yealink.rst
18280 F:      drivers/input/misc/yealink.*
18281
18282 Z8530 DRIVER FOR AX.25
18283 M:      Joerg Reuter <jreuter@yaina.de>
18284 W:      http://yaina.de/jreuter/
18285 W:      http://www.qsl.net/dl1bke/
18286 L:      linux-hams@vger.kernel.org
18287 S:      Maintained
18288 F:      Documentation/networking/z8530drv.txt
18289 F:      drivers/net/hamradio/*scc.c
18290 F:      drivers/net/hamradio/z8530.h
18291
18292 ZBUD COMPRESSED PAGE ALLOCATOR
18293 M:      Seth Jennings <sjenning@redhat.com>
18294 M:      Dan Streetman <ddstreet@ieee.org>
18295 L:      linux-mm@kvack.org
18296 S:      Maintained
18297 F:      mm/zbud.c
18298 F:      include/linux/zbud.h
18299
18300 ZD1211RW WIRELESS DRIVER
18301 M:      Daniel Drake <dsd@gentoo.org>
18302 M:      Ulrich Kunitz <kune@deine-taler.de>
18303 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18304 L:      linux-wireless@vger.kernel.org
18305 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18306 S:      Maintained
18307 F:      drivers/net/wireless/zydas/zd1211rw/
18308
18309 ZD1301 MEDIA DRIVER
18310 M:      Antti Palosaari <crope@iki.fi>
18311 L:      linux-media@vger.kernel.org
18312 W:      https://linuxtv.org/
18313 W:      http://palosaari.fi/linux/
18314 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18315 S:      Maintained
18316 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18317
18318 ZD1301_DEMOD MEDIA DRIVER
18319 M:      Antti Palosaari <crope@iki.fi>
18320 L:      linux-media@vger.kernel.org
18321 W:      https://linuxtv.org/
18322 W:      http://palosaari.fi/linux/
18323 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18324 S:      Maintained
18325 F:      drivers/media/dvb-frontends/zd1301_demod*
18326
18327 ZHAOXIN PROCESSOR SUPPORT
18328 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18329 L:      linux-kernel@vger.kernel.org
18330 S:      Maintained
18331 F:      arch/x86/kernel/cpu/zhaoxin.c
18332
18333 ZPOOL COMPRESSED PAGE STORAGE API
18334 M:      Dan Streetman <ddstreet@ieee.org>
18335 L:      linux-mm@kvack.org
18336 S:      Maintained
18337 F:      mm/zpool.c
18338 F:      include/linux/zpool.h
18339
18340 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18341 M:      Minchan Kim <minchan@kernel.org>
18342 M:      Nitin Gupta <ngupta@vflare.org>
18343 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18344 L:      linux-kernel@vger.kernel.org
18345 S:      Maintained
18346 F:      drivers/block/zram/
18347 F:      Documentation/admin-guide/blockdev/zram.rst
18348
18349 ZS DECSTATION Z85C30 SERIAL DRIVER
18350 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18351 S:      Maintained
18352 F:      drivers/tty/serial/zs.*
18353
18354 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18355 M:      Minchan Kim <minchan@kernel.org>
18356 M:      Nitin Gupta <ngupta@vflare.org>
18357 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18358 L:      linux-mm@kvack.org
18359 S:      Maintained
18360 F:      mm/zsmalloc.c
18361 F:      include/linux/zsmalloc.h
18362 F:      Documentation/vm/zsmalloc.rst
18363
18364 ZSWAP COMPRESSED SWAP CACHING
18365 M:      Seth Jennings <sjenning@redhat.com>
18366 M:      Dan Streetman <ddstreet@ieee.org>
18367 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18368 L:      linux-mm@kvack.org
18369 S:      Maintained
18370 F:      mm/zswap.c
18371
18372 THE REST
18373 M:      Linus Torvalds <torvalds@linux-foundation.org>
18374 L:      linux-kernel@vger.kernel.org
18375 Q:      http://patchwork.kernel.org/project/LKML/list/
18376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18377 S:      Buried alive in reporters
18378 F:      *
18379 F:      */