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TOMOYO Linux Cross Reference
Linux/MAINTAINERS

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  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 and preferred order
 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         S: *Status*, one of the following:
 88            Supported:   Someone is actually paid to look after this.
 89            Maintained:  Someone actually looks after it.
 90            Odd Fixes:   It has a maintainer but they don't have time to do
 91                         much other than throw the odd patch in. See below..
 92            Orphan:      No current maintainer [but maybe you could take the
 93                         role as you write your new code].
 94            Obsolete:    Old code. Something tagged obsolete generally means
 95                         it has been replaced by a better system and you
 96                         should be using that.
 97         W: *Web-page* with status/info
 98         Q: *Patchwork* web based patch tracking system site
 99         B: URI for where to file *bugs*. A web-page with detailed bug
100            filing info, a direct bug tracker link, or a mailto: URI.
101         C: URI for *chat* protocol, server and channel where developers
102            usually hang out, for example irc://server/channel.
103         P: Subsystem Profile document for more details submitting
104            patches to the given subsystem. This is either an in-tree file,
105            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
106            for details.
107         T: *SCM* tree type and location.
108            Type is one of: git, hg, quilt, stgit, topgit
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         X: *Excluded* files and directories that are NOT maintained, same
116            rules as F:. Files exclusions are tested before file matches.
117            Can be useful for excluding a specific subdirectory, for instance:
118            F:   net/
119            X:   net/ipv6/
120            matches all files in and below net excluding net/ipv6/
121         N: Files and directories *Regex* patterns.
122            N:   [^a-z]tegra     all files whose path contains tegra
123                                 (not including files like integrator)
124            One pattern per line.  Multiple N: lines acceptable.
125            scripts/get_maintainer.pl has different behavior for files that
126            match F: pattern and matches of N: patterns.  By default,
127            get_maintainer will not look at git log history when an F: pattern
128            match occurs.  When an N: match occurs, git log history is used
129            to also notify the people that have git commit signatures.
130         K: *Content regex* (perl extended) pattern match in a patch or file.
131            For instance:
132            K: of_get_profile
133               matches patches or files that contain "of_get_profile"
134            K: \b(printk|pr_(info|err))\b
135               matches patches or files that contain one or more of the words
136               printk, pr_info or pr_err
137            One regex pattern per line.  Multiple K: lines acceptable.
138 
139 Maintainers List
140 ----------------
141 
142 .. note:: When reading this list, please look for the most precise areas
143           first. When adding to this list, please keep the entries in
144           alphabetical order.
145 
146 3C59X NETWORK DRIVER
147 M:      Steffen Klassert <klassert@kernel.org>
148 L:      netdev@vger.kernel.org
149 S:      Odd Fixes
150 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
151 F:      drivers/net/ethernet/3com/3c59x.c
152 
153 3CR990 NETWORK DRIVER
154 M:      David Dillow <dave@thedillows.org>
155 L:      netdev@vger.kernel.org
156 S:      Maintained
157 F:      drivers/net/ethernet/3com/typhoon*
158 
159 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
160 M:      Adam Radford <aradford@gmail.com>
161 L:      linux-scsi@vger.kernel.org
162 S:      Supported
163 W:      http://www.lsi.com
164 F:      drivers/scsi/3w-*
165 
166 53C700 AND 53C700-66 SCSI DRIVER
167 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
168 L:      linux-scsi@vger.kernel.org
169 S:      Maintained
170 F:      drivers/scsi/53c700*
171 
172 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
173 M:      Alexander Aring <alex.aring@gmail.com>
174 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
175 L:      linux-bluetooth@vger.kernel.org
176 L:      linux-wpan@vger.kernel.org
177 S:      Maintained
178 F:      Documentation/networking/6lowpan.rst
179 F:      include/net/6lowpan.h
180 F:      net/6lowpan/
181 
182 6PACK NETWORK DRIVER FOR AX.25
183 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
184 L:      linux-hams@vger.kernel.org
185 S:      Maintained
186 F:      drivers/net/hamradio/6pack.c
187 
188 802.11 (including CFG80211/NL80211)
189 M:      Johannes Berg <johannes@sipsolutions.net>
190 L:      linux-wireless@vger.kernel.org
191 S:      Maintained
192 W:      https://wireless.wiki.kernel.org/
193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
195 F:      Documentation/driver-api/80211/cfg80211.rst
196 F:      Documentation/networking/regulatory.rst
197 F:      include/linux/ieee80211.h
198 F:      include/net/cfg80211.h
199 F:      include/net/ieee80211_radiotap.h
200 F:      include/net/iw_handler.h
201 F:      include/net/wext.h
202 F:      include/uapi/linux/nl80211.h
203 F:      net/wireless/
204 
205 8169 10/100/1000 GIGABIT ETHERNET DRIVER
206 M:      Heiner Kallweit <hkallweit1@gmail.com>
207 M:      nic_swsd@realtek.com
208 L:      netdev@vger.kernel.org
209 S:      Maintained
210 F:      drivers/net/ethernet/realtek/r8169*
211 
212 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
214 L:      linux-serial@vger.kernel.org
215 S:      Maintained
216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
217 F:      drivers/tty/serial/8250*
218 F:      include/linux/serial_8250.h
219 
220 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
221 L:      netdev@vger.kernel.org
222 S:      Orphan / Obsolete
223 F:      drivers/net/ethernet/8390/
224 
225 9P FILE SYSTEM
226 M:      Eric Van Hensbergen <ericvh@gmail.com>
227 M:      Latchesar Ionkov <lucho@ionkov.net>
228 M:      Dominique Martinet <asmadeus@codewreck.org>
229 L:      v9fs-developer@lists.sourceforge.net
230 S:      Maintained
231 W:      http://swik.net/v9fs
232 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
234 T:      git git://github.com/martinetd/linux.git
235 F:      Documentation/filesystems/9p.rst
236 F:      fs/9p/
237 F:      include/net/9p/
238 F:      include/trace/events/9p.h
239 F:      include/uapi/linux/virtio_9p.h
240 F:      net/9p/
241 
242 A8293 MEDIA DRIVER
243 M:      Antti Palosaari <crope@iki.fi>
244 L:      linux-media@vger.kernel.org
245 S:      Maintained
246 W:      https://linuxtv.org
247 W:      http://palosaari.fi/linux/
248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
249 T:      git git://linuxtv.org/anttip/media_tree.git
250 F:      drivers/media/dvb-frontends/a8293*
251 
252 AACRAID SCSI RAID DRIVER
253 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
254 L:      linux-scsi@vger.kernel.org
255 S:      Supported
256 W:      http://www.adaptec.com/
257 F:      Documentation/scsi/aacraid.rst
258 F:      drivers/scsi/aacraid/
259 
260 ABI/API
261 L:      linux-api@vger.kernel.org
262 F:      include/linux/syscalls.h
263 F:      kernel/sys_ni.c
264 X:      include/uapi/
265 X:      arch/*/include/uapi/
266 
267 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
268 M:      Hans de Goede <hdegoede@redhat.com>
269 L:      linux-hwmon@vger.kernel.org
270 S:      Maintained
271 F:      drivers/hwmon/abituguru.c
272 
273 ABIT UGURU 3 HARDWARE MONITOR DRIVER
274 M:      Alistair John Strachan <alistair@devzero.co.uk>
275 L:      linux-hwmon@vger.kernel.org
276 S:      Maintained
277 F:      drivers/hwmon/abituguru3.c
278 
279 ACCES 104-DIO-48E GPIO DRIVER
280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
281 L:      linux-gpio@vger.kernel.org
282 S:      Maintained
283 F:      drivers/gpio/gpio-104-dio-48e.c
284 
285 ACCES 104-IDI-48 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-104-idi-48.c
290 
291 ACCES 104-IDIO-16 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-104-idio-16.c
296 
297 ACCES 104-QUAD-8 DRIVER
298 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
299 M:      Syed Nayyar Waris <syednwaris@gmail.com>
300 L:      linux-iio@vger.kernel.org
301 S:      Maintained
302 F:      drivers/counter/104-quad-8.c
303 
304 ACCES PCI-IDIO-16 GPIO DRIVER
305 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
306 L:      linux-gpio@vger.kernel.org
307 S:      Maintained
308 F:      drivers/gpio/gpio-pci-idio-16.c
309 
310 ACCES PCIe-IDIO-24 GPIO DRIVER
311 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
312 L:      linux-gpio@vger.kernel.org
313 S:      Maintained
314 F:      drivers/gpio/gpio-pcie-idio-24.c
315 
316 ACENIC DRIVER
317 M:      Jes Sorensen <jes@trained-monkey.org>
318 L:      linux-acenic@sunsite.dk
319 S:      Maintained
320 F:      drivers/net/ethernet/alteon/acenic*
321 
322 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
323 M:      Peter Kaestle <peter@piie.net>
324 L:      platform-driver-x86@vger.kernel.org
325 S:      Maintained
326 W:      http://piie.net/?section=acerhdf
327 F:      drivers/platform/x86/acerhdf.c
328 
329 ACER WMI LAPTOP EXTRAS
330 M:      "Lee, Chun-Yi" <jlee@suse.com>
331 L:      platform-driver-x86@vger.kernel.org
332 S:      Maintained
333 F:      drivers/platform/x86/acer-wmi.c
334 
335 ACPI
336 M:      "Rafael J. Wysocki" <rafael@kernel.org>
337 M:      Len Brown <lenb@kernel.org>
338 L:      linux-acpi@vger.kernel.org
339 S:      Supported
340 W:      https://01.org/linux-acpi
341 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
342 B:      https://bugzilla.kernel.org
343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
344 F:      Documentation/ABI/testing/configfs-acpi
345 F:      Documentation/ABI/testing/sysfs-bus-acpi
346 F:      Documentation/firmware-guide/acpi/
347 F:      drivers/acpi/
348 F:      drivers/pci/*/*acpi*
349 F:      drivers/pci/*acpi*
350 F:      drivers/pnp/pnpacpi/
351 F:      include/acpi/
352 F:      include/linux/acpi.h
353 F:      include/linux/fwnode.h
354 F:      tools/power/acpi/
355 
356 ACPI APEI
357 M:      "Rafael J. Wysocki" <rafael@kernel.org>
358 M:      Len Brown <lenb@kernel.org>
359 R:      James Morse <james.morse@arm.com>
360 R:      Tony Luck <tony.luck@intel.com>
361 R:      Borislav Petkov <bp@alien8.de>
362 L:      linux-acpi@vger.kernel.org
363 F:      drivers/acpi/apei/
364 
365 ACPI COMPONENT ARCHITECTURE (ACPICA)
366 M:      Robert Moore <robert.moore@intel.com>
367 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
368 L:      linux-acpi@vger.kernel.org
369 L:      devel@acpica.org
370 S:      Supported
371 W:      https://acpica.org/
372 W:      https://github.com/acpica/acpica/
373 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
374 B:      https://bugzilla.kernel.org
375 B:      https://bugs.acpica.org
376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
377 F:      drivers/acpi/acpica/
378 F:      include/acpi/
379 F:      tools/power/acpi/
380 
381 ACPI FAN DRIVER
382 M:      Zhang Rui <rui.zhang@intel.com>
383 L:      linux-acpi@vger.kernel.org
384 S:      Supported
385 W:      https://01.org/linux-acpi
386 B:      https://bugzilla.kernel.org
387 F:      drivers/acpi/fan.c
388 
389 ACPI FOR ARM64 (ACPI/arm64)
390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
391 M:      Hanjun Guo <guohanjun@huawei.com>
392 M:      Sudeep Holla <sudeep.holla@arm.com>
393 L:      linux-acpi@vger.kernel.org
394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
395 S:      Maintained
396 F:      drivers/acpi/arm64
397 
398 ACPI I2C MULTI INSTANTIATE DRIVER
399 M:      Hans de Goede <hdegoede@redhat.com>
400 L:      platform-driver-x86@vger.kernel.org
401 S:      Maintained
402 F:      drivers/platform/x86/i2c-multi-instantiate.c
403 
404 ACPI PMIC DRIVERS
405 M:      "Rafael J. Wysocki" <rafael@kernel.org>
406 M:      Len Brown <lenb@kernel.org>
407 R:      Andy Shevchenko <andy@kernel.org>
408 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
409 L:      linux-acpi@vger.kernel.org
410 S:      Supported
411 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
412 B:      https://bugzilla.kernel.org
413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
414 F:      drivers/acpi/pmic/
415 
416 ACPI THERMAL DRIVER
417 M:      Rafael J. Wysocki <rafael@kernel.org>
418 R:      Zhang Rui <rui.zhang@intel.com>
419 L:      linux-acpi@vger.kernel.org
420 S:      Supported
421 W:      https://01.org/linux-acpi
422 B:      https://bugzilla.kernel.org
423 F:      drivers/acpi/*thermal*
424 
425 ACPI VIDEO DRIVER
426 M:      Zhang Rui <rui.zhang@intel.com>
427 L:      linux-acpi@vger.kernel.org
428 S:      Supported
429 W:      https://01.org/linux-acpi
430 B:      https://bugzilla.kernel.org
431 F:      drivers/acpi/acpi_video.c
432 
433 ACPI VIOT DRIVER
434 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
435 L:      linux-acpi@vger.kernel.org
436 L:      iommu@lists.linux-foundation.org
437 S:      Maintained
438 F:      drivers/acpi/viot.c
439 F:      include/linux/acpi_viot.h
440 
441 ACPI WMI DRIVER
442 L:      platform-driver-x86@vger.kernel.org
443 S:      Orphan
444 F:      drivers/platform/x86/wmi.c
445 F:      include/uapi/linux/wmi.h
446 
447 ACRN HYPERVISOR SERVICE MODULE
448 M:      Fei Li <fei1.li@intel.com>
449 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
450 S:      Supported
451 W:      https://projectacrn.org
452 F:      Documentation/virt/acrn/
453 F:      drivers/virt/acrn/
454 F:      include/uapi/linux/acrn.h
455 
456 AD1889 ALSA SOUND DRIVER
457 L:      linux-parisc@vger.kernel.org
458 S:      Maintained
459 W:      https://parisc.wiki.kernel.org/index.php/AD1889
460 F:      sound/pci/ad1889.*
461 
462 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
463 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
464 L:      linux-iio@vger.kernel.org
465 S:      Supported
466 F:      drivers/iio/potentiometer/ad5110.c
467 
468 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
469 M:      Michael Hennerich <michael.hennerich@analog.com>
470 S:      Supported
471 W:      http://wiki.analog.com/AD5254
472 W:      http://ez.analog.com/community/linux-device-drivers
473 F:      drivers/misc/ad525x_dpot.c
474 
475 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
476 M:      Michael Hennerich <michael.hennerich@analog.com>
477 S:      Supported
478 W:      http://wiki.analog.com/AD5398
479 W:      http://ez.analog.com/community/linux-device-drivers
480 F:      drivers/regulator/ad5398.c
481 
482 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
483 M:      Michael Hennerich <michael.hennerich@analog.com>
484 S:      Supported
485 W:      http://wiki.analog.com/AD7142
486 W:      http://ez.analog.com/community/linux-device-drivers
487 F:      drivers/input/misc/ad714x.c
488 
489 AD7877 TOUCHSCREEN DRIVER
490 M:      Michael Hennerich <michael.hennerich@analog.com>
491 S:      Supported
492 W:      http://wiki.analog.com/AD7877
493 W:      http://ez.analog.com/community/linux-device-drivers
494 F:      drivers/input/touchscreen/ad7877.c
495 
496 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
497 M:      Michael Hennerich <michael.hennerich@analog.com>
498 S:      Supported
499 W:      http://wiki.analog.com/AD7879
500 W:      http://ez.analog.com/community/linux-device-drivers
501 F:      drivers/input/touchscreen/ad7879.c
502 
503 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
504 M:      Jiri Kosina <jikos@kernel.org>
505 S:      Maintained
506 
507 ADF7242 IEEE 802.15.4 RADIO DRIVER
508 M:      Michael Hennerich <michael.hennerich@analog.com>
509 L:      linux-wpan@vger.kernel.org
510 S:      Supported
511 W:      https://wiki.analog.com/ADF7242
512 W:      http://ez.analog.com/community/linux-device-drivers
513 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
514 F:      drivers/net/ieee802154/adf7242.c
515 
516 ADM1025 HARDWARE MONITOR DRIVER
517 M:      Jean Delvare <jdelvare@suse.com>
518 L:      linux-hwmon@vger.kernel.org
519 S:      Maintained
520 F:      Documentation/hwmon/adm1025.rst
521 F:      drivers/hwmon/adm1025.c
522 
523 ADM1029 HARDWARE MONITOR DRIVER
524 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
525 L:      linux-hwmon@vger.kernel.org
526 S:      Maintained
527 F:      drivers/hwmon/adm1029.c
528 
529 ADM8211 WIRELESS DRIVER
530 L:      linux-wireless@vger.kernel.org
531 S:      Orphan
532 W:      https://wireless.wiki.kernel.org/
533 F:      drivers/net/wireless/admtek/adm8211.*
534 
535 ADP1653 FLASH CONTROLLER DRIVER
536 M:      Sakari Ailus <sakari.ailus@iki.fi>
537 L:      linux-media@vger.kernel.org
538 S:      Maintained
539 F:      drivers/media/i2c/adp1653.c
540 F:      include/media/i2c/adp1653.h
541 
542 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
543 M:      Michael Hennerich <michael.hennerich@analog.com>
544 S:      Supported
545 W:      http://wiki.analog.com/ADP5520
546 W:      http://ez.analog.com/community/linux-device-drivers
547 F:      drivers/gpio/gpio-adp5520.c
548 F:      drivers/input/keyboard/adp5520-keys.c
549 F:      drivers/leds/leds-adp5520.c
550 F:      drivers/mfd/adp5520.c
551 F:      drivers/video/backlight/adp5520_bl.c
552 
553 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
554 M:      Michael Hennerich <michael.hennerich@analog.com>
555 S:      Supported
556 W:      http://wiki.analog.com/ADP5588
557 W:      http://ez.analog.com/community/linux-device-drivers
558 F:      drivers/gpio/gpio-adp5588.c
559 F:      drivers/input/keyboard/adp5588-keys.c
560 
561 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
562 M:      Michael Hennerich <michael.hennerich@analog.com>
563 S:      Supported
564 W:      http://wiki.analog.com/ADP8860
565 W:      http://ez.analog.com/community/linux-device-drivers
566 F:      drivers/video/backlight/adp8860_bl.c
567 
568 ADT746X FAN DRIVER
569 M:      Colin Leroy <colin@colino.net>
570 S:      Maintained
571 F:      drivers/macintosh/therm_adt746x.c
572 
573 ADT7475 HARDWARE MONITOR DRIVER
574 M:      Jean Delvare <jdelvare@suse.com>
575 L:      linux-hwmon@vger.kernel.org
576 S:      Maintained
577 F:      Documentation/hwmon/adt7475.rst
578 F:      drivers/hwmon/adt7475.c
579 
580 ADVANSYS SCSI DRIVER
581 M:      Matthew Wilcox <willy@infradead.org>
582 M:      Hannes Reinecke <hare@suse.com>
583 L:      linux-scsi@vger.kernel.org
584 S:      Maintained
585 F:      Documentation/scsi/advansys.rst
586 F:      drivers/scsi/advansys.c
587 
588 ADVANTECH SWBTN DRIVER
589 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
590 L:      platform-driver-x86@vger.kernel.org
591 S:      Maintained
592 F:      drivers/platform/x86/adv_swbutton.c
593 
594 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
595 M:      Michael Hennerich <michael.hennerich@analog.com>
596 S:      Supported
597 W:      http://wiki.analog.com/ADXL345
598 W:      http://ez.analog.com/community/linux-device-drivers
599 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
600 F:      drivers/input/misc/adxl34x.c
601 
602 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
603 M:      Michael Hennerich <michael.hennerich@analog.com>
604 S:      Supported
605 W:      http://ez.analog.com/community/linux-device-drivers
606 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
607 F:      drivers/iio/accel/adxl372.c
608 F:      drivers/iio/accel/adxl372_i2c.c
609 F:      drivers/iio/accel/adxl372_spi.c
610 
611 AF9013 MEDIA DRIVER
612 M:      Antti Palosaari <crope@iki.fi>
613 L:      linux-media@vger.kernel.org
614 S:      Maintained
615 W:      https://linuxtv.org
616 W:      http://palosaari.fi/linux/
617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
618 T:      git git://linuxtv.org/anttip/media_tree.git
619 F:      drivers/media/dvb-frontends/af9013*
620 
621 AF9033 MEDIA DRIVER
622 M:      Antti Palosaari <crope@iki.fi>
623 L:      linux-media@vger.kernel.org
624 S:      Maintained
625 W:      https://linuxtv.org
626 W:      http://palosaari.fi/linux/
627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
628 T:      git git://linuxtv.org/anttip/media_tree.git
629 F:      drivers/media/dvb-frontends/af9033*
630 
631 AFFS FILE SYSTEM
632 M:      David Sterba <dsterba@suse.com>
633 L:      linux-fsdevel@vger.kernel.org
634 S:      Odd Fixes
635 F:      Documentation/filesystems/affs.rst
636 F:      fs/affs/
637 
638 AFS FILESYSTEM
639 M:      David Howells <dhowells@redhat.com>
640 M:      Marc Dionne <marc.dionne@auristor.com>
641 L:      linux-afs@lists.infradead.org
642 S:      Supported
643 W:      https://www.infradead.org/~dhowells/kafs/
644 F:      Documentation/filesystems/afs.rst
645 F:      fs/afs/
646 F:      include/trace/events/afs.h
647 
648 AGPGART DRIVER
649 M:      David Airlie <airlied@linux.ie>
650 S:      Maintained
651 T:      git git://anongit.freedesktop.org/drm/drm
652 F:      drivers/char/agp/
653 F:      include/linux/agp*
654 F:      include/uapi/linux/agp*
655 
656 AHA152X SCSI DRIVER
657 M:      "Juergen E. Fischer" <fischer@norbit.de>
658 L:      linux-scsi@vger.kernel.org
659 S:      Maintained
660 F:      drivers/scsi/aha152x*
661 F:      drivers/scsi/pcmcia/aha152x*
662 
663 AIC7XXX / AIC79XX SCSI DRIVER
664 M:      Hannes Reinecke <hare@suse.com>
665 L:      linux-scsi@vger.kernel.org
666 S:      Maintained
667 F:      drivers/scsi/aic7xxx/
668 
669 AIMSLAB FM RADIO RECEIVER DRIVER
670 M:      Hans Verkuil <hverkuil@xs4all.nl>
671 L:      linux-media@vger.kernel.org
672 S:      Maintained
673 W:      https://linuxtv.org
674 T:      git git://linuxtv.org/media_tree.git
675 F:      drivers/media/radio/radio-aimslab*
676 
677 AIO
678 M:      Benjamin LaHaise <bcrl@kvack.org>
679 L:      linux-aio@kvack.org
680 S:      Supported
681 F:      fs/aio.c
682 F:      include/linux/*aio*.h
683 
684 AIRSPY MEDIA DRIVER
685 M:      Antti Palosaari <crope@iki.fi>
686 L:      linux-media@vger.kernel.org
687 S:      Maintained
688 W:      https://linuxtv.org
689 W:      http://palosaari.fi/linux/
690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
691 T:      git git://linuxtv.org/anttip/media_tree.git
692 F:      drivers/media/usb/airspy/
693 
694 ALACRITECH GIGABIT ETHERNET DRIVER
695 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
696 S:      Maintained
697 F:      drivers/net/ethernet/alacritech/*
698 
699 ALCATEL SPEEDTOUCH USB DRIVER
700 M:      Duncan Sands <duncan.sands@free.fr>
701 L:      linux-usb@vger.kernel.org
702 S:      Maintained
703 W:      http://www.linux-usb.org/SpeedTouch/
704 F:      drivers/usb/atm/speedtch.c
705 F:      drivers/usb/atm/usbatm.c
706 
707 ALCHEMY AU1XX0 MMC DRIVER
708 M:      Manuel Lauss <manuel.lauss@gmail.com>
709 S:      Maintained
710 F:      drivers/mmc/host/au1xmmc.c
711 
712 ALI1563 I2C DRIVER
713 M:      Rudolf Marek <r.marek@assembler.cz>
714 L:      linux-i2c@vger.kernel.org
715 S:      Maintained
716 F:      Documentation/i2c/busses/i2c-ali1563.rst
717 F:      drivers/i2c/busses/i2c-ali1563.c
718 
719 ALIENWARE WMI DRIVER
720 L:      Dell.Client.Kernel@dell.com
721 S:      Maintained
722 F:      drivers/platform/x86/dell/alienware-wmi.c
723 
724 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
725 M:      Tomislav Denis <tomislav.denis@avl.com>
726 L:      linux-iio@vger.kernel.org
727 S:      Maintained
728 W:      http://www.allsensors.com/
729 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
730 F:      drivers/iio/pressure/dlhl60d.c
731 
732 ALLEGRO DVT VIDEO IP CORE DRIVER
733 M:      Michael Tretter <m.tretter@pengutronix.de>
734 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
735 L:      linux-media@vger.kernel.org
736 S:      Maintained
737 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
738 F:      drivers/media/platform/allegro-dvt/
739 
740 ALLWINNER A10 CSI DRIVER
741 M:      Maxime Ripard <mripard@kernel.org>
742 L:      linux-media@vger.kernel.org
743 S:      Maintained
744 T:      git git://linuxtv.org/media_tree.git
745 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
746 F:      drivers/media/platform/sunxi/sun4i-csi/
747 
748 ALLWINNER CPUFREQ DRIVER
749 M:      Yangtao Li <tiny.windzz@gmail.com>
750 L:      linux-pm@vger.kernel.org
751 S:      Maintained
752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
754 
755 ALLWINNER CRYPTO DRIVERS
756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
757 L:      linux-crypto@vger.kernel.org
758 S:      Maintained
759 F:      drivers/crypto/allwinner/
760 
761 ALLWINNER HARDWARE SPINLOCK SUPPORT
762 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
763 S:      Maintained
764 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-hwspinlock.yaml
765 F:      drivers/hwspinlock/sun6i_hwspinlock.c
766 
767 ALLWINNER THERMAL DRIVER
768 M:      Vasily Khoruzhick <anarsoul@gmail.com>
769 M:      Yangtao Li <tiny.windzz@gmail.com>
770 L:      linux-pm@vger.kernel.org
771 S:      Maintained
772 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
773 F:      drivers/thermal/sun8i_thermal.c
774 
775 ALLWINNER VPU DRIVER
776 M:      Maxime Ripard <mripard@kernel.org>
777 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
778 L:      linux-media@vger.kernel.org
779 S:      Maintained
780 F:      drivers/staging/media/sunxi/cedrus/
781 
782 ALPHA PORT
783 M:      Richard Henderson <rth@twiddle.net>
784 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
785 M:      Matt Turner <mattst88@gmail.com>
786 L:      linux-alpha@vger.kernel.org
787 S:      Odd Fixes
788 F:      arch/alpha/
789 
790 ALPS PS/2 TOUCHPAD DRIVER
791 R:      Pali Rohár <pali@kernel.org>
792 F:      drivers/input/mouse/alps.*
793 
794 ALTERA I2C CONTROLLER DRIVER
795 M:      Thor Thayer <thor.thayer@linux.intel.com>
796 S:      Maintained
797 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
798 F:      drivers/i2c/busses/i2c-altera.c
799 
800 ALTERA MAILBOX DRIVER
801 M:      Joyce Ooi <joyce.ooi@intel.com>
802 S:      Maintained
803 F:      drivers/mailbox/mailbox-altera.c
804 
805 ALTERA MSGDMA IP CORE DRIVER
806 M:      Olivier Dautricourt <olivier.dautricourt@orolia.com>
807 R:      Stefan Roese <sr@denx.de>
808 L:      dmaengine@vger.kernel.org
809 S:      Odd Fixes
810 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
811 F:      drivers/dma/altera-msgdma.c
812 
813 ALTERA PIO DRIVER
814 M:      Mun Yew Tham <mun.yew.tham@intel.com>
815 L:      linux-gpio@vger.kernel.org
816 S:      Maintained
817 F:      drivers/gpio/gpio-altera.c
818 
819 ALTERA SYSTEM MANAGER DRIVER
820 M:      Thor Thayer <thor.thayer@linux.intel.com>
821 S:      Maintained
822 F:      drivers/mfd/altera-sysmgr.c
823 F:      include/linux/mfd/altera-sysmgr.h
824 
825 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
826 M:      Thor Thayer <thor.thayer@linux.intel.com>
827 S:      Maintained
828 F:      drivers/gpio/gpio-altera-a10sr.c
829 F:      drivers/mfd/altera-a10sr.c
830 F:      drivers/reset/reset-a10sr.c
831 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
832 F:      include/linux/mfd/altera-a10sr.h
833 
834 ALTERA TRIPLE SPEED ETHERNET DRIVER
835 M:      Joyce Ooi <joyce.ooi@intel.com>
836 L:      netdev@vger.kernel.org
837 S:      Maintained
838 F:      drivers/net/ethernet/altera/
839 
840 ALTERA UART/JTAG UART SERIAL DRIVERS
841 M:      Tobias Klauser <tklauser@distanz.ch>
842 L:      linux-serial@vger.kernel.org
843 S:      Maintained
844 F:      drivers/tty/serial/altera_jtaguart.c
845 F:      drivers/tty/serial/altera_uart.c
846 F:      include/linux/altera_jtaguart.h
847 F:      include/linux/altera_uart.h
848 
849 AMAZON ANNAPURNA LABS FIC DRIVER
850 M:      Talel Shenhar <talel@amazon.com>
851 S:      Maintained
852 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
853 F:      drivers/irqchip/irq-al-fic.c
854 
855 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
856 M:      Talel Shenhar <talel@amazon.com>
857 M:      Talel Shenhar <talelshenhar@gmail.com>
858 S:      Maintained
859 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
860 F:      drivers/edac/al_mc_edac.c
861 
862 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
863 M:      Talel Shenhar <talel@amazon.com>
864 S:      Maintained
865 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
866 F:      drivers/thermal/thermal_mmio.c
867 
868 AMAZON ETHERNET DRIVERS
869 M:      Netanel Belgazal <netanel@amazon.com>
870 M:      Arthur Kiyanovski <akiyano@amazon.com>
871 R:      Guy Tzalik <gtzalik@amazon.com>
872 R:      Saeed Bishara <saeedb@amazon.com>
873 L:      netdev@vger.kernel.org
874 S:      Supported
875 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
876 F:      drivers/net/ethernet/amazon/
877 
878 AMAZON RDMA EFA DRIVER
879 M:      Gal Pressman <galpress@amazon.com>
880 R:      Yossi Leybovich <sleybo@amazon.com>
881 L:      linux-rdma@vger.kernel.org
882 S:      Supported
883 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
884 F:      drivers/infiniband/hw/efa/
885 F:      include/uapi/rdma/efa-abi.h
886 
887 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
888 M:      Tom Lendacky <thomas.lendacky@amd.com>
889 M:      John Allen <john.allen@amd.com>
890 L:      linux-crypto@vger.kernel.org
891 S:      Supported
892 F:      drivers/crypto/ccp/
893 F:      include/linux/ccp.h
894 
895 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
896 M:      Brijesh Singh <brijesh.singh@amd.com>
897 M:      Tom Lendacky <thomas.lendacky@amd.com>
898 L:      linux-crypto@vger.kernel.org
899 S:      Supported
900 F:      drivers/crypto/ccp/sev*
901 F:      include/uapi/linux/psp-sev.h
902 
903 AMD DISPLAY CORE
904 M:      Harry Wentland <harry.wentland@amd.com>
905 M:      Leo Li <sunpeng.li@amd.com>
906 L:      amd-gfx@lists.freedesktop.org
907 S:      Supported
908 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
909 F:      drivers/gpu/drm/amd/display/
910 
911 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
912 M:      Huang Rui <ray.huang@amd.com>
913 L:      linux-hwmon@vger.kernel.org
914 S:      Supported
915 F:      Documentation/hwmon/fam15h_power.rst
916 F:      drivers/hwmon/fam15h_power.c
917 
918 AMD FCH GPIO DRIVER
919 M:      Enrico Weigelt, metux IT consult <info@metux.net>
920 L:      linux-gpio@vger.kernel.org
921 S:      Maintained
922 F:      drivers/gpio/gpio-amd-fch.c
923 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
924 
925 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
926 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
927 S:      Orphan
928 F:      drivers/usb/gadget/udc/amd5536udc.*
929 
930 AMD GEODE PROCESSOR/CHIPSET SUPPORT
931 M:      Andres Salomon <dilinger@queued.net>
932 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
933 S:      Supported
934 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
935 F:      arch/x86/include/asm/geode.h
936 F:      drivers/char/hw_random/geode-rng.c
937 F:      drivers/crypto/geode*
938 F:      drivers/video/fbdev/geode/
939 
940 AMD IOMMU (AMD-VI)
941 M:      Joerg Roedel <joro@8bytes.org>
942 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
943 L:      iommu@lists.linux-foundation.org
944 S:      Maintained
945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
946 F:      drivers/iommu/amd/
947 F:      include/linux/amd-iommu.h
948 
949 AMD KFD
950 M:      Felix Kuehling <Felix.Kuehling@amd.com>
951 L:      amd-gfx@lists.freedesktop.org
952 S:      Supported
953 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
954 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
955 F:      drivers/gpu/drm/amd/amdkfd/
956 F:      drivers/gpu/drm/amd/include/cik_structs.h
957 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
958 F:      drivers/gpu/drm/amd/include/v9_structs.h
959 F:      drivers/gpu/drm/amd/include/vi_structs.h
960 F:      include/uapi/linux/kfd_ioctl.h
961 
962 AMD SPI DRIVER
963 M:      Sanjay R Mehta <sanju.mehta@amd.com>
964 S:      Maintained
965 F:      drivers/spi/spi-amd.c
966 
967 AMD MP2 I2C DRIVER
968 M:      Elie Morisse <syniurge@gmail.com>
969 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
970 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
971 L:      linux-i2c@vger.kernel.org
972 S:      Maintained
973 F:      drivers/i2c/busses/i2c-amd-mp2*
974 
975 AMD PMC DRIVER
976 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
977 L:      platform-driver-x86@vger.kernel.org
978 S:      Maintained
979 F:      drivers/platform/x86/amd-pmc.*
980 
981 AMD POWERPLAY AND SWSMU
982 M:      Evan Quan <evan.quan@amd.com>
983 L:      amd-gfx@lists.freedesktop.org
984 S:      Supported
985 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
986 F:      drivers/gpu/drm/amd/pm/
987 
988 AMD PTDMA DRIVER
989 M:      Sanjay R Mehta <sanju.mehta@amd.com>
990 L:      dmaengine@vger.kernel.org
991 S:      Maintained
992 F:      drivers/dma/ptdma/
993 
994 AMD SEATTLE DEVICE TREE SUPPORT
995 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
996 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
997 M:      Tom Lendacky <thomas.lendacky@amd.com>
998 S:      Supported
999 F:      arch/arm64/boot/dts/amd/
1000 
1001 AMD XGBE DRIVER
1002 M:      Tom Lendacky <thomas.lendacky@amd.com>
1003 L:      netdev@vger.kernel.org
1004 S:      Supported
1005 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1006 F:      drivers/net/ethernet/amd/xgbe/
1007 
1008 AMD SENSOR FUSION HUB DRIVER
1009 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
1010 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1011 L:      linux-input@vger.kernel.org
1012 S:      Maintained
1013 F:      Documentation/hid/amd-sfh*
1014 F:      drivers/hid/amd-sfh-hid/
1015 
1016 AMS AS73211 DRIVER
1017 M:      Christian Eggers <ceggers@arri.de>
1018 L:      linux-iio@vger.kernel.org
1019 S:      Maintained
1020 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1021 F:      drivers/iio/light/as73211.c
1022 
1023 ANALOG DEVICES INC AD7192 DRIVER
1024 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1025 L:      linux-iio@vger.kernel.org
1026 S:      Supported
1027 W:      http://ez.analog.com/community/linux-device-drivers
1028 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1029 F:      drivers/iio/adc/ad7192.c
1030 
1031 ANALOG DEVICES INC AD7292 DRIVER
1032 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1033 L:      linux-iio@vger.kernel.org
1034 S:      Supported
1035 W:      http://ez.analog.com/community/linux-device-drivers
1036 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1037 F:      drivers/iio/adc/ad7292.c
1038 
1039 ANALOG DEVICES INC AD7768-1 DRIVER
1040 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1041 L:      linux-iio@vger.kernel.org
1042 S:      Supported
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1045 F:      drivers/iio/adc/ad7768-1.c
1046 
1047 ANALOG DEVICES INC AD7780 DRIVER
1048 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1049 M:      Renato Lui Geh <renatogeh@gmail.com>
1050 L:      linux-iio@vger.kernel.org
1051 S:      Supported
1052 W:      http://ez.analog.com/community/linux-device-drivers
1053 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1054 F:      drivers/iio/adc/ad7780.c
1055 
1056 ANALOG DEVICES INC AD9389B DRIVER
1057 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1058 L:      linux-media@vger.kernel.org
1059 S:      Maintained
1060 F:      drivers/media/i2c/ad9389b*
1061 
1062 ANALOG DEVICES INC ADGS1408 DRIVER
1063 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1064 S:      Supported
1065 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1066 F:      drivers/mux/adgs1408.c
1067 
1068 ANALOG DEVICES INC ADIN DRIVER
1069 M:      Michael Hennerich <michael.hennerich@analog.com>
1070 L:      netdev@vger.kernel.org
1071 S:      Supported
1072 W:      http://ez.analog.com/community/linux-device-drivers
1073 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1074 F:      drivers/net/phy/adin.c
1075 
1076 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1077 M:      Nuno Sa <nuno.sa@analog.com>
1078 L:      linux-iio@vger.kernel.org
1079 S:      Supported
1080 F:      drivers/iio/imu/adis.c
1081 F:      include/linux/iio/imu/adis.h
1082 
1083 ANALOG DEVICES INC ADIS16460 DRIVER
1084 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Supported
1087 W:      http://ez.analog.com/community/linux-device-drivers
1088 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1089 F:      drivers/iio/imu/adis16460.c
1090 
1091 ANALOG DEVICES INC ADIS16475 DRIVER
1092 M:      Nuno Sa <nuno.sa@analog.com>
1093 L:      linux-iio@vger.kernel.org
1094 W:      http://ez.analog.com/community/linux-device-drivers
1095 S:      Supported
1096 F:      drivers/iio/imu/adis16475.c
1097 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1098 
1099 ANALOG DEVICES INC ADM1177 DRIVER
1100 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1101 L:      linux-hwmon@vger.kernel.org
1102 S:      Supported
1103 W:      http://ez.analog.com/community/linux-device-drivers
1104 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1105 F:      drivers/hwmon/adm1177.c
1106 
1107 ANALOG DEVICES INC ADP5061 DRIVER
1108 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1109 L:      linux-pm@vger.kernel.org
1110 S:      Supported
1111 W:      http://ez.analog.com/community/linux-device-drivers
1112 F:      drivers/power/supply/adp5061.c
1113 
1114 ANALOG DEVICES INC ADV7180 DRIVER
1115 M:      Lars-Peter Clausen <lars@metafoo.de>
1116 L:      linux-media@vger.kernel.org
1117 S:      Supported
1118 W:      http://ez.analog.com/community/linux-device-drivers
1119 F:      drivers/media/i2c/adv7180.c
1120 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1121 
1122 ANALOG DEVICES INC ADV748X DRIVER
1123 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1124 L:      linux-media@vger.kernel.org
1125 S:      Maintained
1126 F:      drivers/media/i2c/adv748x/*
1127 
1128 ANALOG DEVICES INC ADV7511 DRIVER
1129 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1130 L:      linux-media@vger.kernel.org
1131 S:      Maintained
1132 F:      drivers/media/i2c/adv7511*
1133 
1134 ANALOG DEVICES INC ADV7604 DRIVER
1135 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1136 L:      linux-media@vger.kernel.org
1137 S:      Maintained
1138 F:      drivers/media/i2c/adv7604*
1139 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1140 
1141 ANALOG DEVICES INC ADV7842 DRIVER
1142 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1143 L:      linux-media@vger.kernel.org
1144 S:      Maintained
1145 F:      drivers/media/i2c/adv7842*
1146 
1147 ANALOG DEVICES INC ADXRS290 DRIVER
1148 M:      Nishant Malpani <nish.malpani25@gmail.com>
1149 L:      linux-iio@vger.kernel.org
1150 S:      Supported
1151 F:      drivers/iio/gyro/adxrs290.c
1152 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1153 
1154 ANALOG DEVICES INC ASOC CODEC DRIVERS
1155 M:      Lars-Peter Clausen <lars@metafoo.de>
1156 M:      Nuno Sá <nuno.sa@analog.com>
1157 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1158 S:      Supported
1159 W:      http://wiki.analog.com/
1160 W:      http://ez.analog.com/community/linux-device-drivers
1161 F:      sound/soc/codecs/ad1*
1162 F:      sound/soc/codecs/ad7*
1163 F:      sound/soc/codecs/adau*
1164 F:      sound/soc/codecs/adav*
1165 F:      sound/soc/codecs/sigmadsp.*
1166 F:      sound/soc/codecs/ssm*
1167 
1168 ANALOG DEVICES INC DMA DRIVERS
1169 M:      Lars-Peter Clausen <lars@metafoo.de>
1170 S:      Supported
1171 W:      http://ez.analog.com/community/linux-device-drivers
1172 F:      drivers/dma/dma-axi-dmac.c
1173 
1174 ANALOG DEVICES INC IIO DRIVERS
1175 M:      Lars-Peter Clausen <lars@metafoo.de>
1176 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1177 S:      Supported
1178 W:      http://wiki.analog.com/
1179 W:      http://ez.analog.com/community/linux-device-drivers
1180 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1181 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1182 F:      Documentation/devicetree/bindings/iio/*/adi,*
1183 F:      Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
1184 F:      drivers/iio/*/ad*
1185 F:      drivers/iio/adc/ltc249*
1186 F:      drivers/iio/amplifiers/hmc425a.c
1187 F:      drivers/staging/iio/*/ad*
1188 X:      drivers/iio/*/adjd*
1189 
1190 ANALOGBITS PLL LIBRARIES
1191 M:      Paul Walmsley <paul.walmsley@sifive.com>
1192 S:      Supported
1193 F:      drivers/clk/analogbits/*
1194 F:      include/linux/clk/analogbits*
1195 
1196 ANDES ARCHITECTURE
1197 M:      Nick Hu <nickhu@andestech.com>
1198 M:      Greentime Hu <green.hu@gmail.com>
1199 M:      Vincent Chen <deanbo422@gmail.com>
1200 S:      Supported
1201 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1202 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1203 F:      Documentation/devicetree/bindings/nds32/
1204 F:      arch/nds32/
1205 N:      nds32
1206 K:      nds32
1207 
1208 ANDROID CONFIG FRAGMENTS
1209 M:      Rob Herring <robh@kernel.org>
1210 S:      Supported
1211 F:      kernel/configs/android*
1212 
1213 ANDROID DRIVERS
1214 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1215 M:      Arve Hjønnevåg <arve@android.com>
1216 M:      Todd Kjos <tkjos@android.com>
1217 M:      Martijn Coenen <maco@android.com>
1218 M:      Joel Fernandes <joel@joelfernandes.org>
1219 M:      Christian Brauner <christian@brauner.io>
1220 M:      Hridya Valsaraju <hridya@google.com>
1221 M:      Suren Baghdasaryan <surenb@google.com>
1222 L:      linux-kernel@vger.kernel.org
1223 S:      Supported
1224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1225 F:      drivers/android/
1226 F:      drivers/staging/android/
1227 
1228 ANDROID GOLDFISH PIC DRIVER
1229 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1230 S:      Supported
1231 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1232 F:      drivers/irqchip/irq-goldfish-pic.c
1233 
1234 ANDROID GOLDFISH RTC DRIVER
1235 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1236 S:      Supported
1237 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1238 F:      drivers/rtc/rtc-goldfish.c
1239 
1240 AOA (Apple Onboard Audio) ALSA DRIVER
1241 M:      Johannes Berg <johannes@sipsolutions.net>
1242 L:      linuxppc-dev@lists.ozlabs.org
1243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      sound/aoa/
1246 
1247 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1248 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1249 L:      linux-iio@vger.kernel.org
1250 S:      Maintained
1251 F:      drivers/iio/adc/stx104.c
1252 
1253 APM DRIVER
1254 M:      Jiri Kosina <jikos@kernel.org>
1255 S:      Odd fixes
1256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1257 F:      arch/x86/kernel/apm_32.c
1258 F:      drivers/char/apm-emulation.c
1259 F:      include/linux/apm_bios.h
1260 F:      include/uapi/linux/apm_bios.h
1261 
1262 APPARMOR SECURITY MODULE
1263 M:      John Johansen <john.johansen@canonical.com>
1264 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1265 S:      Supported
1266 W:      wiki.apparmor.net
1267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1268 F:      Documentation/admin-guide/LSM/apparmor.rst
1269 F:      security/apparmor/
1270 
1271 APPLE BCM5974 MULTITOUCH DRIVER
1272 M:      Henrik Rydberg <rydberg@bitmath.org>
1273 L:      linux-input@vger.kernel.org
1274 S:      Odd fixes
1275 F:      drivers/input/mouse/bcm5974.c
1276 
1277 APPLE DART IOMMU DRIVER
1278 M:      Sven Peter <sven@svenpeter.dev>
1279 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1280 L:      iommu@lists.linux-foundation.org
1281 S:      Maintained
1282 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1283 F:      drivers/iommu/apple-dart.c
1284 
1285 APPLE SMC DRIVER
1286 M:      Henrik Rydberg <rydberg@bitmath.org>
1287 L:      linux-hwmon@vger.kernel.org
1288 S:      Odd fixes
1289 F:      drivers/hwmon/applesmc.c
1290 
1291 APPLETALK NETWORK LAYER
1292 L:      netdev@vger.kernel.org
1293 S:      Odd fixes
1294 F:      drivers/net/appletalk/
1295 F:      include/linux/atalk.h
1296 F:      include/uapi/linux/atalk.h
1297 F:      net/appletalk/
1298 
1299 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1300 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1301 S:      Supported
1302 F:      arch/arm64/boot/dts/apm/
1303 
1304 APPLIED MICRO (APM) X-GENE SOC EDAC
1305 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1306 S:      Supported
1307 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1308 F:      drivers/edac/xgene_edac.c
1309 
1310 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1311 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1312 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1313 S:      Supported
1314 F:      drivers/net/ethernet/apm/xgene-v2/
1315 
1316 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1317 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1318 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1319 M:      Quan Nguyen <quan@os.amperecomputing.com>
1320 S:      Supported
1321 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1322 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1323 F:      drivers/net/ethernet/apm/xgene/
1324 F:      drivers/net/mdio/mdio-xgene.c
1325 
1326 APPLIED MICRO (APM) X-GENE SOC PMU
1327 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1328 S:      Supported
1329 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1330 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1331 F:      drivers/perf/xgene_pmu.c
1332 
1333 APTINA CAMERA SENSOR PLL
1334 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1335 L:      linux-media@vger.kernel.org
1336 S:      Maintained
1337 F:      drivers/media/i2c/aptina-pll.*
1338 
1339 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1340 M:      Aleksa Savic <savicaleksa83@gmail.com>
1341 L:      linux-hwmon@vger.kernel.org
1342 S:      Maintained
1343 F:      Documentation/hwmon/aquacomputer_d5next.rst
1344 F:      drivers/hwmon/aquacomputer_d5next.c
1345 
1346 AQUANTIA ETHERNET DRIVER (atlantic)
1347 M:      Igor Russkikh <irusskikh@marvell.com>
1348 L:      netdev@vger.kernel.org
1349 S:      Supported
1350 W:      https://www.marvell.com/
1351 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1352 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1353 F:      drivers/net/ethernet/aquantia/atlantic/
1354 
1355 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1356 M:      Egor Pomozov <epomozov@marvell.com>
1357 L:      netdev@vger.kernel.org
1358 S:      Supported
1359 W:      http://www.aquantia.com
1360 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1361 
1362 ARASAN NAND CONTROLLER DRIVER
1363 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1364 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1365 L:      linux-mtd@lists.infradead.org
1366 S:      Maintained
1367 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1368 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1369 
1370 ARC FRAMEBUFFER DRIVER
1371 M:      Jaya Kumar <jayalk@intworks.biz>
1372 S:      Maintained
1373 F:      drivers/video/fbdev/arcfb.c
1374 F:      drivers/video/fbdev/core/fb_defio.c
1375 
1376 ARC PGU DRM DRIVER
1377 M:      Alexey Brodkin <abrodkin@synopsys.com>
1378 S:      Supported
1379 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1380 F:      drivers/gpu/drm/tiny/arcpgu.c
1381 
1382 ARCNET NETWORK LAYER
1383 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1384 L:      netdev@vger.kernel.org
1385 S:      Maintained
1386 F:      drivers/net/arcnet/
1387 F:      include/uapi/linux/if_arcnet.h
1388 
1389 ARM ARCHITECTED TIMER DRIVER
1390 M:      Mark Rutland <mark.rutland@arm.com>
1391 M:      Marc Zyngier <maz@kernel.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 F:      arch/arm/include/asm/arch_timer.h
1395 F:      arch/arm64/include/asm/arch_timer.h
1396 F:      drivers/clocksource/arm_arch_timer.c
1397 
1398 ARM HDLCD DRM DRIVER
1399 M:      Liviu Dudau <liviu.dudau@arm.com>
1400 S:      Supported
1401 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1402 F:      drivers/gpu/drm/arm/hdlcd_*
1403 
1404 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1405 M:      Linus Walleij <linus.walleij@linaro.org>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1409 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1410 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1411 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1412 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1413 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1414 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1415 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1416 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1417 F:      arch/arm/boot/dts/arm-realview-*
1418 F:      arch/arm/boot/dts/integrator*
1419 F:      arch/arm/boot/dts/versatile*
1420 F:      arch/arm/mach-integrator/
1421 F:      arch/arm/mach-realview/
1422 F:      arch/arm/mach-versatile/
1423 F:      arch/arm/plat-versatile/
1424 F:      drivers/bus/arm-integrator-lm.c
1425 F:      drivers/clk/versatile/
1426 F:      drivers/i2c/busses/i2c-versatile.c
1427 F:      drivers/irqchip/irq-versatile-fpga.c
1428 F:      drivers/mtd/maps/physmap-versatile.*
1429 F:      drivers/power/reset/arm-versatile-reboot.c
1430 F:      drivers/soc/versatile/
1431 
1432 ARM KOMEDA DRM-KMS DRIVER
1433 M:      James (Qian) Wang <james.qian.wang@arm.com>
1434 M:      Liviu Dudau <liviu.dudau@arm.com>
1435 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1436 L:      Mali DP Maintainers <malidp@foss.arm.com>
1437 S:      Supported
1438 T:      git git://anongit.freedesktop.org/drm/drm-misc
1439 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1440 F:      Documentation/gpu/komeda-kms.rst
1441 F:      drivers/gpu/drm/arm/display/include/
1442 F:      drivers/gpu/drm/arm/display/komeda/
1443 
1444 ARM MALI PANFROST DRM DRIVER
1445 M:      Rob Herring <robh@kernel.org>
1446 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1447 R:      Steven Price <steven.price@arm.com>
1448 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1449 L:      dri-devel@lists.freedesktop.org
1450 S:      Supported
1451 T:      git git://anongit.freedesktop.org/drm/drm-misc
1452 F:      drivers/gpu/drm/panfrost/
1453 F:      include/uapi/drm/panfrost_drm.h
1454 
1455 ARM MALI-DP DRM DRIVER
1456 M:      Liviu Dudau <liviu.dudau@arm.com>
1457 M:      Brian Starkey <brian.starkey@arm.com>
1458 L:      Mali DP Maintainers <malidp@foss.arm.com>
1459 S:      Supported
1460 T:      git git://anongit.freedesktop.org/drm/drm-misc
1461 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1462 F:      Documentation/gpu/afbc.rst
1463 F:      drivers/gpu/drm/arm/
1464 
1465 ARM MFM AND FLOPPY DRIVERS
1466 M:      Ian Molton <spyro@f2s.com>
1467 S:      Maintained
1468 F:      arch/arm/include/asm/floppy.h
1469 F:      arch/arm/mach-rpc/floppydma.S
1470 
1471 ARM PMU PROFILING AND DEBUGGING
1472 M:      Will Deacon <will@kernel.org>
1473 M:      Mark Rutland <mark.rutland@arm.com>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1477 F:      Documentation/devicetree/bindings/perf/
1478 F:      arch/arm*/include/asm/hw_breakpoint.h
1479 F:      arch/arm*/include/asm/perf_event.h
1480 F:      arch/arm*/kernel/hw_breakpoint.c
1481 F:      arch/arm*/kernel/perf_*
1482 F:      drivers/perf/
1483 F:      include/linux/perf/arm_pmu.h
1484 
1485 ARM PORT
1486 M:      Russell King <linux@armlinux.org.uk>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Odd Fixes
1489 W:      http://www.armlinux.org.uk/
1490 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1491 F:      arch/arm/
1492 X:      arch/arm/boot/dts/
1493 
1494 ARM PRIMECELL AACI PL041 DRIVER
1495 M:      Russell King <linux@armlinux.org.uk>
1496 S:      Odd Fixes
1497 F:      sound/arm/aaci.*
1498 
1499 ARM PRIMECELL BUS SUPPORT
1500 M:      Russell King <linux@armlinux.org.uk>
1501 S:      Odd Fixes
1502 F:      drivers/amba/
1503 F:      include/linux/amba/bus.h
1504 
1505 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1506 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1507 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1508 L:      linux-mtd@lists.infradead.org
1509 S:      Maintained
1510 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1511 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1512 
1513 ARM PRIMECELL PL35X SMC DRIVER
1514 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1515 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml
1519 F:      drivers/memory/pl353-smc.c
1520 
1521 ARM PRIMECELL CLCD PL110 DRIVER
1522 M:      Russell King <linux@armlinux.org.uk>
1523 S:      Odd Fixes
1524 F:      drivers/video/fbdev/amba-clcd.*
1525 
1526 ARM PRIMECELL KMI PL050 DRIVER
1527 M:      Russell King <linux@armlinux.org.uk>
1528 S:      Odd Fixes
1529 F:      drivers/input/serio/ambakmi.*
1530 F:      include/linux/amba/kmi.h
1531 
1532 ARM PRIMECELL MMCI PL180/1 DRIVER
1533 M:      Russell King <linux@armlinux.org.uk>
1534 S:      Odd Fixes
1535 F:      drivers/mmc/host/mmci.*
1536 F:      include/linux/amba/mmci.h
1537 
1538 ARM PRIMECELL SSP PL022 SPI DRIVER
1539 M:      Linus Walleij <linus.walleij@linaro.org>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1543 F:      drivers/spi/spi-pl022.c
1544 
1545 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1546 M:      Russell King <linux@armlinux.org.uk>
1547 S:      Odd Fixes
1548 F:      drivers/tty/serial/amba-pl01*.c
1549 F:      include/linux/amba/serial.h
1550 
1551 ARM PRIMECELL VIC PL190/PL192 DRIVER
1552 M:      Linus Walleij <linus.walleij@linaro.org>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1556 F:      drivers/irqchip/irq-vic.c
1557 
1558 ARM SMC WATCHDOG DRIVER
1559 M:      Julius Werner <jwerner@chromium.org>
1560 R:      Evan Benn <evanbenn@chromium.org>
1561 S:      Maintained
1562 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1563 F:      drivers/watchdog/arm_smc_wdt.c
1564 
1565 ARM SMMU DRIVERS
1566 M:      Will Deacon <will@kernel.org>
1567 R:      Robin Murphy <robin.murphy@arm.com>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1571 F:      drivers/iommu/arm/
1572 F:      drivers/iommu/io-pgtable-arm*
1573 
1574 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1575 M:      Arnd Bergmann <arnd@arndb.de>
1576 M:      Olof Johansson <olof@lixom.net>
1577 M:      soc@kernel.org
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1581 F:      arch/arm/boot/dts/Makefile
1582 F:      arch/arm64/boot/dts/Makefile
1583 
1584 ARM SUB-ARCHITECTURES
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1588 F:      arch/arm/mach-*/
1589 F:      arch/arm/plat-*/
1590 
1591 ARM/ACTIONS SEMI ARCHITECTURE
1592 M:      Andreas Färber <afaerber@suse.de>
1593 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      Documentation/devicetree/bindings/arm/actions.yaml
1598 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1599 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1600 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1601 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1602 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1603 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1604 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1605 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1606 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1607 F:      arch/arm/boot/dts/owl-*
1608 F:      arch/arm/mach-actions/
1609 F:      arch/arm64/boot/dts/actions/
1610 F:      drivers/clk/actions/
1611 F:      drivers/clocksource/timer-owl*
1612 F:      drivers/dma/owl-dma.c
1613 F:      drivers/i2c/busses/i2c-owl.c
1614 F:      drivers/irqchip/irq-owl-sirq.c
1615 F:      drivers/mmc/host/owl-mmc.c
1616 F:      drivers/net/ethernet/actions/
1617 F:      drivers/pinctrl/actions/*
1618 F:      drivers/soc/actions/
1619 F:      include/dt-bindings/power/owl-*
1620 F:      include/dt-bindings/reset/actions,*
1621 F:      include/linux/soc/actions/
1622 N:      owl
1623 
1624 ARM/ADS SPHERE MACHINE SUPPORT
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 
1629 ARM/AFEB9260 MACHINE SUPPORT
1630 M:      Sergey Lapin <slapin@ossfans.org>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 
1634 ARM/AJECO 1ARM MACHINE SUPPORT
1635 M:      Lennert Buytenhek <kernel@wantstofly.org>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 
1639 ARM/Allwinner SoC Clock Support
1640 M:      Emilio López <emilio@elopez.com.ar>
1641 S:      Maintained
1642 F:      drivers/clk/sunxi/
1643 
1644 ARM/Allwinner sunXi SoC support
1645 M:      Maxime Ripard <mripard@kernel.org>
1646 M:      Chen-Yu Tsai <wens@csie.org>
1647 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1651 L:      linux-sunxi@lists.linux.dev
1652 F:      arch/arm/mach-sunxi/
1653 F:      arch/arm64/boot/dts/allwinner/
1654 F:      drivers/clk/sunxi-ng/
1655 F:      drivers/pinctrl/sunxi/
1656 F:      drivers/soc/sunxi/
1657 N:      allwinner
1658 N:      sun[x456789]i
1659 N:      sun50i
1660 
1661 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1662 M:      Neil Armstrong <narmstrong@baylibre.com>
1663 M:      Jerome Brunet <jbrunet@baylibre.com>
1664 L:      linux-amlogic@lists.infradead.org
1665 S:      Maintained
1666 F:      Documentation/devicetree/bindings/clock/amlogic*
1667 F:      drivers/clk/meson/
1668 F:      include/dt-bindings/clock/gxbb*
1669 F:      include/dt-bindings/clock/meson*
1670 
1671 ARM/Amlogic Meson SoC Crypto Drivers
1672 M:      Corentin Labbe <clabbe@baylibre.com>
1673 L:      linux-crypto@vger.kernel.org
1674 L:      linux-amlogic@lists.infradead.org
1675 S:      Maintained
1676 F:      Documentation/devicetree/bindings/crypto/amlogic*
1677 F:      drivers/crypto/amlogic/
1678 
1679 ARM/Amlogic Meson SoC Sound Drivers
1680 M:      Jerome Brunet <jbrunet@baylibre.com>
1681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1682 S:      Maintained
1683 F:      Documentation/devicetree/bindings/sound/amlogic*
1684 F:      sound/soc/meson/
1685 
1686 ARM/Amlogic Meson SoC support
1687 M:      Neil Armstrong <narmstrong@baylibre.com>
1688 M:      Kevin Hilman <khilman@baylibre.com>
1689 R:      Jerome Brunet <jbrunet@baylibre.com>
1690 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-amlogic@lists.infradead.org
1693 S:      Maintained
1694 W:      http://linux-meson.com/
1695 F:      arch/arm/boot/dts/meson*
1696 F:      arch/arm/mach-meson/
1697 F:      arch/arm64/boot/dts/amlogic/
1698 F:      drivers/mmc/host/meson*
1699 F:      drivers/pinctrl/meson/
1700 F:      drivers/rtc/rtc-meson*
1701 F:      drivers/soc/amlogic/
1702 N:      meson
1703 
1704 ARM/Annapurna Labs ALPINE ARCHITECTURE
1705 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1706 M:      Antoine Tenart <atenart@kernel.org>
1707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1708 S:      Maintained
1709 F:      arch/arm/boot/dts/alpine*
1710 F:      arch/arm/mach-alpine/
1711 F:      arch/arm64/boot/dts/amazon/
1712 F:      drivers/*/*alpine*
1713 
1714 ARM/APPLE MACHINE SUPPORT
1715 M:      Hector Martin <marcan@marcan.st>
1716 M:      Sven Peter <sven@svenpeter.dev>
1717 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 W:      https://asahilinux.org
1721 B:      https://github.com/AsahiLinux/linux/issues
1722 C:      irc://irc.oftc.net/asahi-dev
1723 T:      git https://github.com/AsahiLinux/linux.git
1724 F:      Documentation/devicetree/bindings/arm/apple.yaml
1725 F:      Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
1726 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1727 F:      arch/arm64/boot/dts/apple/
1728 F:      drivers/irqchip/irq-apple-aic.c
1729 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1730 F:      include/dt-bindings/pinctrl/apple.h
1731 
1732 ARM/ARTPEC MACHINE SUPPORT
1733 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1734 M:      Lars Persson <lars.persson@axis.com>
1735 L:      linux-arm-kernel@axis.com
1736 S:      Maintained
1737 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1738 F:      arch/arm/boot/dts/artpec6*
1739 F:      arch/arm/mach-artpec
1740 F:      drivers/clk/axis
1741 F:      drivers/crypto/axis
1742 F:      drivers/mmc/host/usdhi6rol0.c
1743 F:      drivers/pinctrl/pinctrl-artpec*
1744 
1745 ARM/ASPEED I2C DRIVER
1746 M:      Brendan Higgins <brendanhiggins@google.com>
1747 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1748 R:      Joel Stanley <joel@jms.id.au>
1749 L:      linux-i2c@vger.kernel.org
1750 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1751 S:      Maintained
1752 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1753 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1754 F:      drivers/i2c/busses/i2c-aspeed.c
1755 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1756 
1757 ARM/ASPEED MACHINE SUPPORT
1758 M:      Joel Stanley <joel@jms.id.au>
1759 R:      Andrew Jeffery <andrew@aj.id.au>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1762 S:      Supported
1763 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1765 F:      arch/arm/boot/dts/aspeed-*
1766 F:      arch/arm/mach-aspeed/
1767 N:      aspeed
1768 
1769 ARM/BITMAIN ARCHITECTURE
1770 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1774 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1775 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1776 F:      arch/arm64/boot/dts/bitmain/
1777 F:      drivers/clk/clk-bm1880.c
1778 F:      drivers/pinctrl/pinctrl-bm1880.c
1779 
1780 ARM/CALXEDA HIGHBANK ARCHITECTURE
1781 M:      Andre Przywara <andre.przywara@arm.com>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 S:      Maintained
1784 F:      arch/arm/boot/dts/ecx-*.dts*
1785 F:      arch/arm/boot/dts/highbank.dts
1786 F:      arch/arm/mach-highbank/
1787 
1788 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1789 M:      Krzysztof Halasa <khalasa@piap.pl>
1790 S:      Maintained
1791 F:      arch/arm/mach-cns3xxx/
1792 
1793 ARM/CAVIUM THUNDER NETWORK DRIVER
1794 M:      Sunil Goutham <sgoutham@marvell.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Supported
1797 F:      drivers/net/ethernet/cavium/thunder/
1798 
1799 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1800 M:      Lukasz Majewski <lukma@denx.de>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 S:      Maintained
1803 F:      arch/arm/mach-ep93xx/ts72xx.c
1804 
1805 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1806 M:      Alexander Shiyan <shc_work@mail.ru>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Odd Fixes
1809 N:      clps711x
1810 
1811 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1812 M:      Lennert Buytenhek <kernel@wantstofly.org>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 S:      Maintained
1815 
1816 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1817 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1818 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/mach-ep93xx/
1822 F:      arch/arm/mach-ep93xx/include/mach/
1823 
1824 ARM/CLKDEV SUPPORT
1825 M:      Russell King <linux@armlinux.org.uk>
1826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1827 S:      Maintained
1828 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1829 F:      drivers/clk/clkdev.c
1830 
1831 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1832 M:      Baruch Siach <baruch@tkos.co.il>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/cx92755*
1836 N:      digicolor
1837 
1838 ARM/CONTEC MICRO9 MACHINE SUPPORT
1839 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1840 S:      Maintained
1841 F:      arch/arm/mach-ep93xx/micro9.c
1842 
1843 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1844 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1845 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
1846 R:      Mike Leach <mike.leach@linaro.org>
1847 R:      Leo Yan <leo.yan@linaro.org>
1848 L:      coresight@lists.linaro.org (moderated for non-subscribers)
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Maintained
1851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
1852 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1853 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1854 F:      Documentation/devicetree/bindings/arm/coresight-cti.yaml
1855 F:      Documentation/devicetree/bindings/arm/coresight.txt
1856 F:      Documentation/devicetree/bindings/arm/ete.yaml
1857 F:      Documentation/devicetree/bindings/arm/trbe.yaml
1858 F:      Documentation/trace/coresight/*
1859 F:      drivers/hwtracing/coresight/*
1860 F:      include/dt-bindings/arm/coresight-cti-dt.h
1861 F:      include/linux/coresight*
1862 F:      tools/perf/arch/arm/util/auxtrace.c
1863 F:      tools/perf/arch/arm/util/cs-etm.c
1864 F:      tools/perf/arch/arm/util/cs-etm.h
1865 F:      tools/perf/arch/arm/util/pmu.c
1866 F:      tools/perf/util/cs-etm-decoder/*
1867 F:      tools/perf/util/cs-etm.*
1868 
1869 ARM/CORGI MACHINE SUPPORT
1870 M:      Richard Purdie <rpurdie@rpsys.net>
1871 S:      Maintained
1872 
1873 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1874 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1875 M:      Linus Walleij <linus.walleij@linaro.org>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 S:      Maintained
1878 T:      git git://github.com/ulli-kroll/linux.git
1879 F:      Documentation/devicetree/bindings/arm/gemini.txt
1880 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1881 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1882 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1883 F:      arch/arm/boot/dts/gemini*
1884 F:      arch/arm/mach-gemini/
1885 F:      drivers/crypto/gemini/
1886 F:      drivers/net/ethernet/cortina/
1887 F:      drivers/pinctrl/pinctrl-gemini.c
1888 F:      drivers/rtc/rtc-ftrtc010.c
1889 
1890 ARM/CZ.NIC TURRIS SUPPORT
1891 M:      Marek Behún <kabel@kernel.org>
1892 S:      Maintained
1893 W:      https://www.turris.cz/
1894 F:      Documentation/ABI/testing/debugfs-moxtet
1895 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1896 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1897 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1898 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1899 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1900 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
1901 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
1902 F:      drivers/bus/moxtet.c
1903 F:      drivers/firmware/turris-mox-rwtm.c
1904 F:      drivers/leds/leds-turris-omnia.c
1905 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
1906 F:      drivers/gpio/gpio-moxtet.c
1907 F:      drivers/watchdog/armada_37xx_wdt.c
1908 F:      include/dt-bindings/bus/moxtet.h
1909 F:      include/linux/armada-37xx-rwtm-mailbox.h
1910 F:      include/linux/moxtet.h
1911 
1912 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1913 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1915 S:      Maintained
1916 F:      arch/arm/mach-pxa/ezx.c
1917 
1918 ARM/FARADAY FA526 PORT
1919 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 S:      Maintained
1922 T:      git git://git.berlios.de/gemini-board
1923 F:      arch/arm/mm/*-fa*
1924 
1925 ARM/FOOTBRIDGE ARCHITECTURE
1926 M:      Russell King <linux@armlinux.org.uk>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 W:      http://www.armlinux.org.uk/
1930 F:      arch/arm/include/asm/hardware/dec21285.h
1931 F:      arch/arm/mach-footbridge/
1932 
1933 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1934 M:      Shawn Guo <shawnguo@kernel.org>
1935 M:      Sascha Hauer <s.hauer@pengutronix.de>
1936 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1937 R:      Fabio Estevam <festevam@gmail.com>
1938 R:      NXP Linux Team <linux-imx@nxp.com>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 S:      Maintained
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1942 X:      drivers/media/i2c/
1943 N:      imx
1944 N:      mxs
1945 
1946 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1947 M:      Shawn Guo <shawnguo@kernel.org>
1948 M:      Li Yang <leoyang.li@nxp.com>
1949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1950 S:      Maintained
1951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1952 F:      arch/arm/boot/dts/ls1021a*
1953 F:      arch/arm64/boot/dts/freescale/fsl-*
1954 F:      arch/arm64/boot/dts/freescale/qoriq-*
1955 
1956 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1957 M:      Shawn Guo <shawnguo@kernel.org>
1958 M:      Sascha Hauer <s.hauer@pengutronix.de>
1959 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1960 R:      Stefan Agner <stefan@agner.ch>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 S:      Maintained
1963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1964 F:      arch/arm/boot/dts/vf*
1965 F:      arch/arm/mach-imx/*vf610*
1966 
1967 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1968 M:      Lennert Buytenhek <kernel@wantstofly.org>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 S:      Maintained
1971 
1972 ARM/GUMSTIX MACHINE SUPPORT
1973 M:      Steve Sakoman <sakoman@gmail.com>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 S:      Maintained
1976 
1977 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1978 M:      Philipp Zabel <philipp.zabel@gmail.com>
1979 M:      Paul Parsons <lost.distance@yahoo.com>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 S:      Maintained
1982 F:      arch/arm/mach-pxa/hx4700.c
1983 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1984 F:      sound/soc/pxa/hx4700.c
1985 
1986 ARM/HISILICON SOC SUPPORT
1987 M:      Wei Xu <xuwei5@hisilicon.com>
1988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1989 S:      Supported
1990 W:      http://www.hisilicon.com
1991 T:      git git://github.com/hisilicon/linux-hisi.git
1992 F:      arch/arm/boot/dts/hi3*
1993 F:      arch/arm/boot/dts/hip*
1994 F:      arch/arm/boot/dts/hisi*
1995 F:      arch/arm/mach-hisi/
1996 F:      arch/arm64/boot/dts/hisilicon/
1997 
1998 ARM/HP JORNADA 7XX MACHINE SUPPORT
1999 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2000 S:      Maintained
2001 W:      www.jlime.com
2002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2003 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2004 F:      arch/arm/mach-sa1100/jornada720.c
2005 
2006 ARM/IGEP MACHINE SUPPORT
2007 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2008 M:      Javier Martinez Canillas <javier@dowhile0.org>
2009 L:      linux-omap@vger.kernel.org
2010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2011 S:      Maintained
2012 F:      arch/arm/boot/dts/omap3-igep*
2013 
2014 ARM/INCOME PXA270 SUPPORT
2015 M:      Marek Vasut <marek.vasut@gmail.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Maintained
2018 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
2019 
2020 ARM/INTEL IOP32X ARM ARCHITECTURE
2021 M:      Lennert Buytenhek <kernel@wantstofly.org>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 
2025 ARM/INTEL IQ81342EX MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 
2030 ARM/INTEL IXDP2850 MACHINE SUPPORT
2031 M:      Lennert Buytenhek <kernel@wantstofly.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 S:      Maintained
2034 
2035 ARM/INTEL IXP4XX ARM ARCHITECTURE
2036 M:      Linus Walleij <linusw@kernel.org>
2037 M:      Imre Kaloz <kaloz@openwrt.org>
2038 M:      Krzysztof Halasa <khalasa@piap.pl>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2042 F:      Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml
2043 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
2044 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2045 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2046 F:      arch/arm/mach-ixp4xx/
2047 F:      drivers/bus/intel-ixp4xx-eb.c
2048 F:      drivers/clocksource/timer-ixp4xx.c
2049 F:      drivers/crypto/ixp4xx_crypto.c
2050 F:      drivers/gpio/gpio-ixp4xx.c
2051 F:      drivers/irqchip/irq-ixp4xx.c
2052 F:      include/linux/irqchip/irq-ixp4xx.h
2053 F:      include/linux/platform_data/timer-ixp4xx.h
2054 
2055 ARM/INTEL KEEMBAY ARCHITECTURE
2056 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2057 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2058 S:      Maintained
2059 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2060 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2061 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2062 
2063 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
2064 M:      Jonathan Cameron <jic23@cam.ac.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Maintained
2067 F:      arch/arm/mach-pxa/stargate2.c
2068 F:      drivers/pcmcia/pxa2xx_stargate2.c
2069 
2070 ARM/INTEL XSC3 (MANZANO) ARM CORE
2071 M:      Lennert Buytenhek <kernel@wantstofly.org>
2072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2073 S:      Maintained
2074 
2075 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
2076 M:      Lennert Buytenhek <kernel@wantstofly.org>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 S:      Maintained
2079 
2080 ARM/LG1K ARCHITECTURE
2081 M:      Chanho Min <chanho.min@lge.com>
2082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2083 S:      Maintained
2084 F:      arch/arm64/boot/dts/lg/
2085 
2086 ARM/LOGICPD PXA270 MACHINE SUPPORT
2087 M:      Lennert Buytenhek <kernel@wantstofly.org>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 
2091 ARM/LPC18XX ARCHITECTURE
2092 M:      Vladimir Zapolskiy <vz@mleia.com>
2093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2094 S:      Maintained
2095 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2096 F:      arch/arm/boot/dts/lpc43*
2097 F:      drivers/i2c/busses/i2c-lpc2k.c
2098 F:      drivers/memory/pl172.c
2099 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2100 F:      drivers/rtc/rtc-lpc24xx.c
2101 N:      lpc18xx
2102 
2103 ARM/LPC32XX SOC SUPPORT
2104 M:      Vladimir Zapolskiy <vz@mleia.com>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2108 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2109 F:      arch/arm/boot/dts/lpc32*
2110 F:      arch/arm/mach-lpc32xx/
2111 F:      drivers/i2c/busses/i2c-pnx.c
2112 F:      drivers/net/ethernet/nxp/lpc_eth.c
2113 F:      drivers/usb/host/ohci-nxp.c
2114 F:      drivers/watchdog/pnx4008_wdt.c
2115 N:      lpc32xx
2116 
2117 ARM/MAGICIAN MACHINE SUPPORT
2118 M:      Philipp Zabel <philipp.zabel@gmail.com>
2119 S:      Maintained
2120 
2121 ARM/Marvell Dove/MV78xx0/Orion SOC support
2122 M:      Andrew Lunn <andrew@lunn.ch>
2123 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2124 M:      Gregory Clement <gregory.clement@bootlin.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2128 F:      Documentation/devicetree/bindings/soc/dove/
2129 F:      arch/arm/boot/dts/dove*
2130 F:      arch/arm/boot/dts/orion5x*
2131 F:      arch/arm/mach-dove/
2132 F:      arch/arm/mach-mv78xx0/
2133 F:      arch/arm/mach-orion5x/
2134 F:      arch/arm/plat-orion/
2135 F:      drivers/soc/dove/
2136 
2137 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2138 M:      Andrew Lunn <andrew@lunn.ch>
2139 M:      Gregory Clement <gregory.clement@bootlin.com>
2140 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2144 F:      arch/arm/boot/dts/armada*
2145 F:      arch/arm/boot/dts/kirkwood*
2146 F:      arch/arm/configs/mvebu_*_defconfig
2147 F:      arch/arm/mach-mvebu/
2148 F:      arch/arm64/boot/dts/marvell/armada*
2149 F:      arch/arm64/boot/dts/marvell/cn913*
2150 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2151 F:      drivers/cpufreq/armada-8k-cpufreq.c
2152 F:      drivers/cpufreq/mvebu-cpufreq.c
2153 F:      drivers/irqchip/irq-armada-370-xp.c
2154 F:      drivers/irqchip/irq-mvebu-*
2155 F:      drivers/pinctrl/mvebu/
2156 F:      drivers/rtc/rtc-armada38x.c
2157 
2158 ARM/Mediatek RTC DRIVER
2159 M:      Eddie Huang <eddie.huang@mediatek.com>
2160 M:      Sean Wang <sean.wang@mediatek.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2165 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2166 F:      drivers/rtc/rtc-mt2712.c
2167 F:      drivers/rtc/rtc-mt6397.c
2168 F:      drivers/rtc/rtc-mt7622.c
2169 
2170 ARM/Mediatek SoC support
2171 M:      Matthias Brugger <matthias.bgg@gmail.com>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 W:      https://mtk.wiki.kernel.org/
2176 C:      irc://chat.freenode.net/linux-mediatek
2177 F:      arch/arm/boot/dts/mt6*
2178 F:      arch/arm/boot/dts/mt7*
2179 F:      arch/arm/boot/dts/mt8*
2180 F:      arch/arm/mach-mediatek/
2181 F:      arch/arm64/boot/dts/mediatek/
2182 F:      drivers/soc/mediatek/
2183 N:      mtk
2184 N:      mt[678]
2185 K:      mediatek
2186 
2187 ARM/Mediatek USB3 PHY DRIVER
2188 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      Documentation/devicetree/bindings/phy/mediatek,*
2193 F:      drivers/phy/mediatek/
2194 
2195 ARM/Microchip (AT91) SoC support
2196 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2197 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2198 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Supported
2201 W:      http://www.linux4sam.org
2202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2203 F:      arch/arm/boot/dts/at91*.dts
2204 F:      arch/arm/boot/dts/at91*.dtsi
2205 F:      arch/arm/boot/dts/sama*.dts
2206 F:      arch/arm/boot/dts/sama*.dtsi
2207 F:      arch/arm/include/debug/at91.S
2208 F:      arch/arm/mach-at91/
2209 F:      drivers/memory/atmel*
2210 F:      drivers/watchdog/sama5d4_wdt.c
2211 F:      include/soc/at91/
2212 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2213 X:      drivers/net/wireless/atmel/
2214 N:      at91
2215 N:      atmel
2216 
2217 ARM/Microchip Sparx5 SoC support
2218 M:      Lars Povlsen <lars.povlsen@microchip.com>
2219 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2220 M:      UNGLinuxDriver@microchip.com
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 S:      Supported
2223 T:      git git://github.com/microchip-ung/linux-upstream.git
2224 F:      arch/arm64/boot/dts/microchip/
2225 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2226 N:      sparx5
2227 
2228 Microchip Timer Counter Block (TCB) Capture Driver
2229 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 L:      linux-iio@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/counter/microchip-tcb-capture.c
2234 
2235 ARM/MIOA701 MACHINE SUPPORT
2236 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      arch/arm/mach-pxa/mioa701.c
2240 
2241 ARM/MStar/Sigmastar Armv7 SoC support
2242 M:      Daniel Palmer <daniel@thingy.jp>
2243 M:      Romain Perier <romain.perier@gmail.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 W:      http://linux-chenxing.org/
2247 T:      git git://github.com/linux-chenxing/linux.git
2248 F:      Documentation/devicetree/bindings/arm/mstar/*
2249 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2250 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2251 F:      arch/arm/boot/dts/mstar-*
2252 F:      arch/arm/mach-mstar/
2253 F:      drivers/clk/mstar/
2254 F:      drivers/gpio/gpio-msc313.c
2255 F:      drivers/watchdog/msc313e_wdt.c
2256 F:      include/dt-bindings/clock/mstar-*
2257 F:      include/dt-bindings/gpio/msc313-gpio.h
2258 
2259 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2260 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2261 S:      Maintained
2262 
2263 ARM/NOMADIK/Ux500 ARCHITECTURES
2264 M:      Linus Walleij <linus.walleij@linaro.org>
2265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2266 S:      Maintained
2267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2268 F:      Documentation/devicetree/bindings/arm/ste-*
2269 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2270 F:      Documentation/devicetree/bindings/arm/ux500/
2271 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2272 F:      arch/arm/boot/dts/ste-*
2273 F:      arch/arm/mach-nomadik/
2274 F:      arch/arm/mach-ux500/
2275 F:      drivers/clk/clk-nomadik.c
2276 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2277 F:      drivers/dma/ste_dma40*
2278 F:      drivers/hwspinlock/u8500_hsem.c
2279 F:      drivers/i2c/busses/i2c-nomadik.c
2280 F:      drivers/iio/adc/ab8500-gpadc.c
2281 F:      drivers/mfd/ab8500*
2282 F:      drivers/mfd/abx500*
2283 F:      drivers/mfd/db8500*
2284 F:      drivers/pinctrl/nomadik/
2285 F:      drivers/rtc/rtc-ab8500.c
2286 F:      drivers/rtc/rtc-pl031.c
2287 F:      drivers/soc/ux500/
2288 
2289 ARM/NUVOTON NPCM ARCHITECTURE
2290 M:      Avi Fishman <avifishman70@gmail.com>
2291 M:      Tomer Maimon <tmaimon77@gmail.com>
2292 M:      Tali Perry <tali.perry1@gmail.com>
2293 R:      Patrick Venture <venture@google.com>
2294 R:      Nancy Yuen <yuenn@google.com>
2295 R:      Benjamin Fair <benjaminfair@google.com>
2296 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2297 S:      Supported
2298 F:      Documentation/devicetree/bindings/*/*/*npcm*
2299 F:      Documentation/devicetree/bindings/*/*npcm*
2300 F:      arch/arm/boot/dts/nuvoton-npcm*
2301 F:      arch/arm/mach-npcm/
2302 F:      drivers/*/*npcm*
2303 F:      drivers/*/*/*npcm*
2304 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2305 
2306 ARM/NUVOTON WPCM450 ARCHITECTURE
2307 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2308 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2309 S:      Maintained
2310 F:      Documentation/devicetree/bindings/*/*wpcm*
2311 F:      arch/arm/boot/dts/nuvoton-wpcm450*
2312 F:      arch/arm/mach-npcm/wpcm450.c
2313 F:      drivers/*/*wpcm*
2314 
2315 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2316 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2317 S:      Orphan
2318 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2319 F:      arch/arm/mach-s3c/gta02.h
2320 F:      arch/arm/mach-s3c/mach-gta02.c
2321 
2322 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2323 M:      Alexander Clouter <alex@digriz.org.uk>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 W:      http://www.digriz.org.uk/ts78xx/kernel
2327 F:      arch/arm/mach-orion5x/ts78xx-*
2328 
2329 ARM/OXNAS platform support
2330 M:      Neil Armstrong <narmstrong@baylibre.com>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      arch/arm/boot/dts/ox8*.dts*
2335 F:      arch/arm/mach-oxnas/
2336 F:      drivers/power/reset/oxnas-restart.c
2337 N:      oxnas
2338 
2339 ARM/PALM TREO SUPPORT
2340 M:      Tomas Cech <sleep_walker@suse.com>
2341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2342 S:      Maintained
2343 W:      http://hackndev.com
2344 F:      arch/arm/mach-pxa/palmtreo.*
2345 
2346 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2347 M:      Marek Vasut <marek.vasut@gmail.com>
2348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2349 S:      Maintained
2350 W:      http://hackndev.com
2351 F:      arch/arm/mach-pxa/include/mach/palmld.h
2352 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2353 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2354 F:      arch/arm/mach-pxa/palmld.c
2355 F:      arch/arm/mach-pxa/palmt5.*
2356 F:      arch/arm/mach-pxa/palmtc.c
2357 F:      arch/arm/mach-pxa/palmte2.*
2358 F:      arch/arm/mach-pxa/palmtx.c
2359 
2360 ARM/PALMZ72 SUPPORT
2361 M:      Sergey Lapin <slapin@ossfans.org>
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 S:      Maintained
2364 W:      http://hackndev.com
2365 F:      arch/arm/mach-pxa/palmz72.*
2366 
2367 ARM/PLEB SUPPORT
2368 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2369 S:      Maintained
2370 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2371 
2372 ARM/PT DIGITAL BOARD PORT
2373 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2375 S:      Maintained
2376 W:      http://www.armlinux.org.uk/
2377 
2378 ARM/QUALCOMM SUPPORT
2379 M:      Andy Gross <agross@kernel.org>
2380 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2381 L:      linux-arm-msm@vger.kernel.org
2382 S:      Maintained
2383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2384 F:      Documentation/devicetree/bindings/*/qcom*
2385 F:      Documentation/devicetree/bindings/soc/qcom/
2386 F:      arch/arm/boot/dts/qcom-*.dts
2387 F:      arch/arm/boot/dts/qcom-*.dtsi
2388 F:      arch/arm/mach-qcom/
2389 F:      arch/arm64/boot/dts/qcom/
2390 F:      drivers/*/*/qcom*
2391 F:      drivers/*/*/qcom/
2392 F:      drivers/*/pm8???-*
2393 F:      drivers/*/qcom*
2394 F:      drivers/*/qcom/
2395 F:      drivers/bluetooth/btqcomsmd.c
2396 F:      drivers/clocksource/timer-qcom.c
2397 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2398 F:      drivers/extcon/extcon-qcom*
2399 F:      drivers/i2c/busses/i2c-qcom-geni.c
2400 F:      drivers/i2c/busses/i2c-qup.c
2401 F:      drivers/iommu/msm*
2402 F:      drivers/mfd/ssbi.c
2403 F:      drivers/mmc/host/mmci_qcom*
2404 F:      drivers/mmc/host/sdhci-msm.c
2405 F:      drivers/pci/controller/dwc/pcie-qcom.c
2406 F:      drivers/phy/qualcomm/
2407 F:      drivers/power/*/msm*
2408 F:      drivers/reset/reset-qcom-*
2409 F:      drivers/scsi/ufs/ufs-qcom*
2410 F:      drivers/spi/spi-geni-qcom.c
2411 F:      drivers/spi/spi-qcom-qspi.c
2412 F:      drivers/spi/spi-qup.c
2413 F:      drivers/tty/serial/msm_serial.c
2414 F:      drivers/usb/dwc3/dwc3-qcom.c
2415 F:      include/dt-bindings/*/qcom*
2416 F:      include/linux/*/qcom*
2417 F:      include/linux/soc/qcom/
2418 
2419 ARM/RADISYS ENP2611 MACHINE SUPPORT
2420 M:      Lennert Buytenhek <kernel@wantstofly.org>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 
2424 ARM/RDA MICRO ARCHITECTURE
2425 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      Documentation/devicetree/bindings/arm/rda.yaml
2430 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2431 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2432 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2433 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2434 F:      arch/arm/boot/dts/rda8810pl-*
2435 F:      drivers/clocksource/timer-rda.c
2436 F:      drivers/gpio/gpio-rda.c
2437 F:      drivers/irqchip/irq-rda-intc.c
2438 F:      drivers/tty/serial/rda-uart.c
2439 
2440 ARM/REALTEK ARCHITECTURE
2441 M:      Andreas Färber <afaerber@suse.de>
2442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2443 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2444 S:      Maintained
2445 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2446 F:      arch/arm/boot/dts/rtd*
2447 F:      arch/arm/mach-realtek/
2448 F:      arch/arm64/boot/dts/realtek/
2449 
2450 ARM/RENESAS ARM64 ARCHITECTURE
2451 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2452 M:      Magnus Damm <magnus.damm@gmail.com>
2453 L:      linux-renesas-soc@vger.kernel.org
2454 S:      Supported
2455 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2457 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2458 F:      arch/arm64/boot/dts/renesas/
2459 F:      drivers/soc/renesas/
2460 F:      include/linux/soc/renesas/
2461 
2462 ARM/RISCPC ARCHITECTURE
2463 M:      Russell King <linux@armlinux.org.uk>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Maintained
2466 W:      http://www.armlinux.org.uk/
2467 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2468 F:      arch/arm/include/asm/hardware/ioc.h
2469 F:      arch/arm/include/asm/hardware/iomd.h
2470 F:      arch/arm/include/asm/hardware/memc.h
2471 F:      arch/arm/mach-rpc/
2472 F:      drivers/net/ethernet/8390/etherh.c
2473 F:      drivers/net/ethernet/i825xx/ether1*
2474 F:      drivers/net/ethernet/seeq/ether3*
2475 F:      drivers/scsi/arm/
2476 
2477 ARM/Rockchip SoC support
2478 M:      Heiko Stuebner <heiko@sntech.de>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 L:      linux-rockchip@lists.infradead.org
2481 S:      Maintained
2482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2483 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2484 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2485 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2486 F:      arch/arm/boot/dts/rk3*
2487 F:      arch/arm/boot/dts/rv1108*
2488 F:      arch/arm/mach-rockchip/
2489 F:      drivers/*/*/*rockchip*
2490 F:      drivers/*/*rockchip*
2491 F:      drivers/clk/rockchip/
2492 F:      drivers/i2c/busses/i2c-rk3x.c
2493 F:      sound/soc/rockchip/
2494 N:      rockchip
2495 
2496 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2497 M:      Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2499 L:      linux-samsung-soc@vger.kernel.org
2500 S:      Maintained
2501 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2502 F:      Documentation/arm/samsung/
2503 F:      Documentation/devicetree/bindings/arm/samsung/
2504 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2505 F:      arch/arm/boot/dts/exynos*
2506 F:      arch/arm/boot/dts/s3c*
2507 F:      arch/arm/boot/dts/s5p*
2508 F:      arch/arm/mach-exynos*/
2509 F:      arch/arm/mach-s3c/
2510 F:      arch/arm/mach-s5p*/
2511 F:      arch/arm64/boot/dts/exynos/
2512 F:      drivers/*/*/*s3c24*
2513 F:      drivers/*/*s3c24*
2514 F:      drivers/*/*s3c64xx*
2515 F:      drivers/*/*s5pv210*
2516 F:      drivers/clocksource/samsung_pwm_timer.c
2517 F:      drivers/memory/samsung/
2518 F:      drivers/pwm/pwm-samsung.c
2519 F:      drivers/soc/samsung/
2520 F:      drivers/tty/serial/samsung*
2521 F:      include/clocksource/samsung_pwm.h
2522 F:      include/linux/platform_data/*s3c*
2523 F:      include/linux/serial_s3c.h
2524 F:      include/linux/soc/samsung/
2525 N:      exynos
2526 N:      s3c2410
2527 N:      s3c64xx
2528 N:      s5pv210
2529 
2530 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2531 M:      Andrzej Hajda <a.hajda@samsung.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 L:      linux-media@vger.kernel.org
2534 S:      Maintained
2535 F:      drivers/media/platform/s5p-g2d/
2536 
2537 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2538 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2539 L:      linux-samsung-soc@vger.kernel.org
2540 L:      linux-media@vger.kernel.org
2541 S:      Maintained
2542 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2543 F:      drivers/media/cec/platform/s5p/
2544 
2545 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2546 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2547 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2548 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 L:      linux-media@vger.kernel.org
2551 S:      Maintained
2552 F:      drivers/media/platform/s5p-jpeg/
2553 
2554 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2555 M:      Andrzej Hajda <a.hajda@samsung.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 L:      linux-media@vger.kernel.org
2558 S:      Maintained
2559 F:      drivers/media/platform/s5p-mfc/
2560 
2561 ARM/SHMOBILE ARM ARCHITECTURE
2562 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2563 M:      Magnus Damm <magnus.damm@gmail.com>
2564 L:      linux-renesas-soc@vger.kernel.org
2565 S:      Supported
2566 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2568 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2569 F:      arch/arm/boot/dts/emev2*
2570 F:      arch/arm/boot/dts/gr-peach*
2571 F:      arch/arm/boot/dts/iwg20d-q7*
2572 F:      arch/arm/boot/dts/r7s*
2573 F:      arch/arm/boot/dts/r8a*
2574 F:      arch/arm/boot/dts/r9a*
2575 F:      arch/arm/boot/dts/sh*
2576 F:      arch/arm/configs/shmobile_defconfig
2577 F:      arch/arm/include/debug/renesas-scif.S
2578 F:      arch/arm/mach-shmobile/
2579 F:      drivers/soc/renesas/
2580 F:      include/linux/soc/renesas/
2581 
2582 ARM/SOCFPGA ARCHITECTURE
2583 M:      Dinh Nguyen <dinguyen@kernel.org>
2584 S:      Maintained
2585 W:      http://www.rocketboards.org
2586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2587 F:      arch/arm/boot/dts/socfpga*
2588 F:      arch/arm/configs/socfpga_defconfig
2589 F:      arch/arm/mach-socfpga/
2590 F:      arch/arm64/boot/dts/altera/
2591 F:      arch/arm64/boot/dts/intel/
2592 
2593 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2594 M:      Dinh Nguyen <dinguyen@kernel.org>
2595 S:      Maintained
2596 F:      drivers/clk/socfpga/
2597 
2598 ARM/SOCFPGA EDAC SUPPORT
2599 M:      Dinh Nguyen <dinguyen@kernel.org>
2600 S:      Maintained
2601 F:      drivers/edac/altera_edac.[ch]
2602 
2603 ARM/SPREADTRUM SoC SUPPORT
2604 M:      Orson Zhai <orsonzhai@gmail.com>
2605 M:      Baolin Wang <baolin.wang7@gmail.com>
2606 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2607 S:      Maintained
2608 F:      arch/arm64/boot/dts/sprd
2609 N:      sprd
2610 N:      sc27xx
2611 N:      sc2731
2612 
2613 ARM/STI ARCHITECTURE
2614 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2616 S:      Maintained
2617 W:      http://www.stlinux.com
2618 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2619 F:      arch/arm/boot/dts/sti*
2620 F:      arch/arm/mach-sti/
2621 F:      drivers/ata/ahci_st.c
2622 F:      drivers/char/hw_random/st-rng.c
2623 F:      drivers/clocksource/arm_global_timer.c
2624 F:      drivers/clocksource/clksrc_st_lpc.c
2625 F:      drivers/cpufreq/sti-cpufreq.c
2626 F:      drivers/dma/st_fdma*
2627 F:      drivers/i2c/busses/i2c-st.c
2628 F:      drivers/media/platform/sti/c8sectpfe/
2629 F:      drivers/media/rc/st_rc.c
2630 F:      drivers/mmc/host/sdhci-st.c
2631 F:      drivers/phy/st/phy-miphy28lp.c
2632 F:      drivers/phy/st/phy-stih407-usb.c
2633 F:      drivers/pinctrl/pinctrl-st.c
2634 F:      drivers/remoteproc/st_remoteproc.c
2635 F:      drivers/remoteproc/st_slim_rproc.c
2636 F:      drivers/reset/sti/
2637 F:      drivers/rtc/rtc-st-lpc.c
2638 F:      drivers/tty/serial/st-asc.c
2639 F:      drivers/usb/dwc3/dwc3-st.c
2640 F:      drivers/usb/host/ehci-st.c
2641 F:      drivers/usb/host/ohci-st.c
2642 F:      drivers/watchdog/st_lpc_wdt.c
2643 F:      include/linux/remoteproc/st_slim_rproc.h
2644 
2645 ARM/STM32 ARCHITECTURE
2646 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2647 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2648 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 S:      Maintained
2651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2652 F:      arch/arm/boot/dts/stm32*
2653 F:      arch/arm/mach-stm32/
2654 F:      drivers/clocksource/armv7m_systick.c
2655 N:      stm32
2656 N:      stm
2657 
2658 ARM/Synaptics SoC support
2659 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2660 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2662 S:      Maintained
2663 F:      arch/arm/boot/dts/berlin*
2664 F:      arch/arm/mach-berlin/
2665 F:      arch/arm64/boot/dts/synaptics/
2666 
2667 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2668 M:      Lennert Buytenhek <kernel@wantstofly.org>
2669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2670 S:      Maintained
2671 
2672 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2673 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2674 L:      linux-tegra@vger.kernel.org
2675 L:      linux-media@vger.kernel.org
2676 S:      Maintained
2677 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2678 F:      drivers/media/cec/platform/tegra/
2679 
2680 ARM/TETON BGA MACHINE SUPPORT
2681 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2683 S:      Maintained
2684 
2685 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2686 M:      Santosh Shilimkar <ssantosh@kernel.org>
2687 L:      linux-kernel@vger.kernel.org
2688 S:      Maintained
2689 F:      drivers/memory/*emif*
2690 
2691 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2692 M:      Santosh Shilimkar <ssantosh@kernel.org>
2693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2694 S:      Maintained
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2696 F:      arch/arm/boot/dts/keystone-*
2697 F:      arch/arm/mach-keystone/
2698 
2699 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2700 M:      Santosh Shilimkar <ssantosh@kernel.org>
2701 L:      linux-kernel@vger.kernel.org
2702 S:      Maintained
2703 F:      drivers/clk/keystone/
2704 
2705 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2706 M:      Santosh Shilimkar <ssantosh@kernel.org>
2707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2708 L:      linux-kernel@vger.kernel.org
2709 S:      Maintained
2710 F:      drivers/clocksource/timer-keystone.c
2711 
2712 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2713 M:      Santosh Shilimkar <ssantosh@kernel.org>
2714 L:      linux-kernel@vger.kernel.org
2715 S:      Maintained
2716 F:      drivers/power/reset/keystone-reset.c
2717 
2718 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2719 M:      Nishanth Menon <nm@ti.com>
2720 M:      Vignesh Raghavendra <vigneshr@ti.com>
2721 M:      Tero Kristo <kristo@kernel.org>
2722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2723 S:      Supported
2724 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2725 F:      arch/arm64/boot/dts/ti/Makefile
2726 F:      arch/arm64/boot/dts/ti/k3-*
2727 F:      include/dt-bindings/pinctrl/k3.h
2728 
2729 ARM/THECUS N2100 MACHINE SUPPORT
2730 M:      Lennert Buytenhek <kernel@wantstofly.org>
2731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2732 S:      Maintained
2733 
2734 ARM/TOSA MACHINE SUPPORT
2735 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2736 M:      Dirk Opfer <dirk@opfer-online.de>
2737 S:      Maintained
2738 
2739 ARM/TOSHIBA VISCONTI ARCHITECTURE
2740 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2742 S:      Supported
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2744 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2745 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2746 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2747 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2748 F:      Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
2749 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2750 F:      arch/arm64/boot/dts/toshiba/
2751 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2752 F:      drivers/gpio/gpio-visconti.c
2753 F:      drivers/pci/controller/dwc/pcie-visconti.c
2754 F:      drivers/pinctrl/visconti/
2755 F:      drivers/watchdog/visconti_wdt.c
2756 N:      visconti
2757 
2758 ARM/UNIPHIER ARCHITECTURE
2759 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2760 M:      Masami Hiramatsu <mhiramat@kernel.org>
2761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2762 S:      Maintained
2763 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2764 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2765 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2766 F:      arch/arm/boot/dts/uniphier*
2767 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2768 F:      arch/arm/mach-uniphier/
2769 F:      arch/arm/mm/cache-uniphier.c
2770 F:      arch/arm64/boot/dts/socionext/uniphier*
2771 F:      drivers/bus/uniphier-system-bus.c
2772 F:      drivers/clk/uniphier/
2773 F:      drivers/dma/uniphier-mdmac.c
2774 F:      drivers/gpio/gpio-uniphier.c
2775 F:      drivers/i2c/busses/i2c-uniphier*
2776 F:      drivers/irqchip/irq-uniphier-aidet.c
2777 F:      drivers/mmc/host/uniphier-sd.c
2778 F:      drivers/pinctrl/uniphier/
2779 F:      drivers/reset/reset-uniphier.c
2780 F:      drivers/tty/serial/8250/8250_uniphier.c
2781 N:      uniphier
2782 
2783 ARM/VERSATILE EXPRESS PLATFORM
2784 M:      Liviu Dudau <liviu.dudau@arm.com>
2785 M:      Sudeep Holla <sudeep.holla@arm.com>
2786 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2788 S:      Maintained
2789 F:      */*/*/vexpress*
2790 F:      */*/vexpress*
2791 F:      arch/arm/boot/dts/vexpress*
2792 F:      arch/arm/mach-vexpress/
2793 F:      arch/arm64/boot/dts/arm/
2794 F:      drivers/clk/versatile/clk-vexpress-osc.c
2795 F:      drivers/clocksource/timer-versatile.c
2796 N:      mps2
2797 
2798 ARM/VFP SUPPORT
2799 M:      Russell King <linux@armlinux.org.uk>
2800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2801 S:      Maintained
2802 W:      http://www.armlinux.org.uk/
2803 F:      arch/arm/vfp/
2804 
2805 ARM/VOIPAC PXA270 SUPPORT
2806 M:      Marek Vasut <marek.vasut@gmail.com>
2807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2808 S:      Maintained
2809 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2810 F:      arch/arm/mach-pxa/vpac270.c
2811 
2812 ARM/VT8500 ARM ARCHITECTURE
2813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2814 S:      Orphan
2815 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2816 F:      arch/arm/mach-vt8500/
2817 F:      drivers/clocksource/timer-vt8500.c
2818 F:      drivers/i2c/busses/i2c-wmt.c
2819 F:      drivers/mmc/host/wmt-sdmmc.c
2820 F:      drivers/pwm/pwm-vt8500.c
2821 F:      drivers/rtc/rtc-vt8500.c
2822 F:      drivers/tty/serial/vt8500_serial.c
2823 F:      drivers/usb/host/ehci-platform.c
2824 F:      drivers/usb/host/uhci-platform.c
2825 F:      drivers/video/fbdev/vt8500lcdfb.*
2826 F:      drivers/video/fbdev/wm8505fb*
2827 F:      drivers/video/fbdev/wmt_ge_rops.*
2828 
2829 ARM/ZIPIT Z2 SUPPORT
2830 M:      Marek Vasut <marek.vasut@gmail.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2832 S:      Maintained
2833 F:      arch/arm/mach-pxa/include/mach/z2.h
2834 F:      arch/arm/mach-pxa/z2.c
2835 
2836 ARM/ZYNQ ARCHITECTURE
2837 M:      Michal Simek <michal.simek@xilinx.com>
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2839 S:      Supported
2840 W:      http://wiki.xilinx.com
2841 T:      git https://github.com/Xilinx/linux-xlnx.git
2842 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
2843 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
2844 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
2845 F:      arch/arm/mach-zynq/
2846 F:      drivers/clocksource/timer-cadence-ttc.c
2847 F:      drivers/cpuidle/cpuidle-zynq.c
2848 F:      drivers/edac/synopsys_edac.c
2849 F:      drivers/i2c/busses/i2c-cadence.c
2850 F:      drivers/i2c/busses/i2c-xiic.c
2851 F:      drivers/mmc/host/sdhci-of-arasan.c
2852 N:      zynq
2853 N:      xilinx
2854 
2855 ARM64 PORT (AARCH64 ARCHITECTURE)
2856 M:      Catalin Marinas <catalin.marinas@arm.com>
2857 M:      Will Deacon <will@kernel.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2861 F:      Documentation/arm64/
2862 F:      arch/arm64/
2863 F:      tools/testing/selftests/arm64/
2864 X:      arch/arm64/boot/dts/
2865 
2866 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
2867 M:      George McCollister <george.mccollister@gmail.com>
2868 L:      netdev@vger.kernel.org
2869 S:      Maintained
2870 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
2871 F:      drivers/net/dsa/xrs700x/*
2872 F:      net/dsa/tag_xrs700x.c
2873 
2874 AS3645A LED FLASH CONTROLLER DRIVER
2875 M:      Sakari Ailus <sakari.ailus@iki.fi>
2876 L:      linux-leds@vger.kernel.org
2877 S:      Maintained
2878 F:      drivers/leds/flash/leds-as3645a.c
2879 
2880 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2881 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2882 L:      linux-media@vger.kernel.org
2883 S:      Maintained
2884 T:      git git://linuxtv.org/media_tree.git
2885 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2886 F:      drivers/media/i2c/ak7375.c
2887 
2888 ASAHI KASEI AK8974 DRIVER
2889 M:      Linus Walleij <linus.walleij@linaro.org>
2890 L:      linux-iio@vger.kernel.org
2891 S:      Supported
2892 W:      http://www.akm.com/
2893 F:      drivers/iio/magnetometer/ak8974.c
2894 
2895 ASC7621 HARDWARE MONITOR DRIVER
2896 M:      George Joseph <george.joseph@fairview5.com>
2897 L:      linux-hwmon@vger.kernel.org
2898 S:      Maintained
2899 F:      Documentation/hwmon/asc7621.rst
2900 F:      drivers/hwmon/asc7621.c
2901 
2902 ASPEED PINCTRL DRIVERS
2903 M:      Andrew Jeffery <andrew@aj.id.au>
2904 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2905 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2906 L:      linux-gpio@vger.kernel.org
2907 S:      Maintained
2908 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2909 F:      drivers/pinctrl/aspeed/
2910 
2911 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2912 M:      Eddie James <eajames@linux.ibm.com>
2913 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2914 S:      Maintained
2915 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2916 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2917 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2918 
2919 ASPEED SD/MMC DRIVER
2920 M:      Andrew Jeffery <andrew@aj.id.au>
2921 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2922 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2923 L:      linux-mmc@vger.kernel.org
2924 S:      Maintained
2925 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
2926 F:      drivers/mmc/host/sdhci-of-aspeed*
2927 
2928 ASPEED VIDEO ENGINE DRIVER
2929 M:      Eddie James <eajames@linux.ibm.com>
2930 L:      linux-media@vger.kernel.org
2931 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2932 S:      Maintained
2933 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2934 F:      drivers/media/platform/aspeed-video.c
2935 
2936 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2937 M:      Corentin Chary <corentin.chary@gmail.com>
2938 L:      acpi4asus-user@lists.sourceforge.net
2939 L:      platform-driver-x86@vger.kernel.org
2940 S:      Maintained
2941 W:      http://acpi4asus.sf.net
2942 F:      drivers/platform/x86/asus*.c
2943 F:      drivers/platform/x86/eeepc*.c
2944 
2945 ASUS WIRELESS RADIO CONTROL DRIVER
2946 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2947 L:      platform-driver-x86@vger.kernel.org
2948 S:      Maintained
2949 F:      drivers/platform/x86/asus-wireless.c
2950 
2951 ASYMMETRIC KEYS
2952 M:      David Howells <dhowells@redhat.com>
2953 L:      keyrings@vger.kernel.org
2954 S:      Maintained
2955 F:      Documentation/crypto/asymmetric-keys.rst
2956 F:      crypto/asymmetric_keys/
2957 F:      include/crypto/pkcs7.h
2958 F:      include/crypto/public_key.h
2959 F:      include/linux/verification.h
2960 
2961 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2962 R:      Dan Williams <dan.j.williams@intel.com>
2963 S:      Odd fixes
2964 W:      http://sourceforge.net/projects/xscaleiop
2965 F:      Documentation/crypto/async-tx-api.rst
2966 F:      crypto/async_tx/
2967 F:      include/linux/async_tx.h
2968 
2969 AT24 EEPROM DRIVER
2970 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2971 L:      linux-i2c@vger.kernel.org
2972 S:      Maintained
2973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2974 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2975 F:      drivers/misc/eeprom/at24.c
2976 
2977 ATA OVER ETHERNET (AOE) DRIVER
2978 M:      "Justin Sanders" <justin@coraid.com>
2979 S:      Supported
2980 W:      http://www.openaoe.org/
2981 F:      Documentation/admin-guide/aoe/
2982 F:      drivers/block/aoe/
2983 
2984 ATC260X PMIC MFD DRIVER
2985 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2986 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
2987 L:      linux-actions@lists.infradead.org
2988 S:      Maintained
2989 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
2990 F:      drivers/input/misc/atc260x-onkey.c
2991 F:      drivers/mfd/atc260*
2992 F:      drivers/power/reset/atc260x-poweroff.c
2993 F:      drivers/regulator/atc260x-regulator.c
2994 F:      include/linux/mfd/atc260x/*
2995 
2996 ATHEROS 71XX/9XXX GPIO DRIVER
2997 M:      Alban Bedel <albeu@free.fr>
2998 S:      Maintained
2999 W:      https://github.com/AlbanBedel/linux
3000 T:      git git://github.com/AlbanBedel/linux
3001 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3002 F:      drivers/gpio/gpio-ath79.c
3003 
3004 ATHEROS 71XX/9XXX USB PHY DRIVER
3005 M:      Alban Bedel <albeu@free.fr>
3006 S:      Maintained
3007 W:      https://github.com/AlbanBedel/linux
3008 T:      git git://github.com/AlbanBedel/linux
3009 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3010 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3011 
3012 ATHEROS ATH GENERIC UTILITIES
3013 M:      Kalle Valo <kvalo@codeaurora.org>
3014 L:      linux-wireless@vger.kernel.org
3015 S:      Supported
3016 F:      drivers/net/wireless/ath/*
3017 
3018 ATHEROS ATH5K WIRELESS DRIVER
3019 M:      Jiri Slaby <jirislaby@kernel.org>
3020 M:      Nick Kossifidis <mickflemm@gmail.com>
3021 M:      Luis Chamberlain <mcgrof@kernel.org>
3022 L:      linux-wireless@vger.kernel.org
3023 S:      Maintained
3024 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3025 F:      drivers/net/wireless/ath/ath5k/
3026 
3027 ATHEROS ATH6KL WIRELESS DRIVER
3028 M:      Kalle Valo <kvalo@codeaurora.org>
3029 L:      linux-wireless@vger.kernel.org
3030 S:      Supported
3031 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
3033 F:      drivers/net/wireless/ath/ath6kl/
3034 
3035 ATI_REMOTE2 DRIVER
3036 M:      Ville Syrjala <syrjala@sci.fi>
3037 S:      Maintained
3038 F:      drivers/input/misc/ati_remote2.c
3039 
3040 ATK0110 HWMON DRIVER
3041 M:      Luca Tettamanti <kronos.it@gmail.com>
3042 L:      linux-hwmon@vger.kernel.org
3043 S:      Maintained
3044 F:      drivers/hwmon/asus_atk0110.c
3045 
3046 ATLX ETHERNET DRIVERS
3047 M:      Chris Snook <chris.snook@gmail.com>
3048 L:      netdev@vger.kernel.org
3049 S:      Maintained
3050 W:      http://sourceforge.net/projects/atl1
3051 W:      http://atl1.sourceforge.net
3052 F:      drivers/net/ethernet/atheros/
3053 
3054 ATM
3055 M:      Chas Williams <3chas3@gmail.com>
3056 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3057 L:      netdev@vger.kernel.org
3058 S:      Maintained
3059 W:      http://linux-atm.sourceforge.net
3060 F:      drivers/atm/
3061 F:      include/linux/atm*
3062 F:      include/uapi/linux/atm*
3063 
3064 ATMEL MACB ETHERNET DRIVER
3065 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3066 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
3067 S:      Supported
3068 F:      drivers/net/ethernet/cadence/
3069 
3070 ATMEL MAXTOUCH DRIVER
3071 M:      Nick Dyer <nick@shmanahar.org>
3072 S:      Maintained
3073 T:      git git://github.com/ndyer/linux.git
3074 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3075 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3076 
3077 ATMEL WIRELESS DRIVER
3078 M:      Simon Kelley <simon@thekelleys.org.uk>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 W:      http://www.thekelleys.org.uk/atmel
3082 W:      http://atmelwlandriver.sourceforge.net/
3083 F:      drivers/net/wireless/atmel/atmel*
3084 
3085 ATOMIC INFRASTRUCTURE
3086 M:      Will Deacon <will@kernel.org>
3087 M:      Peter Zijlstra <peterz@infradead.org>
3088 R:      Boqun Feng <boqun.feng@gmail.com>
3089 L:      linux-kernel@vger.kernel.org
3090 S:      Maintained
3091 F:      arch/*/include/asm/atomic*.h
3092 F:      include/*/atomic*.h
3093 F:      include/linux/refcount.h
3094 F:      Documentation/atomic_*.txt
3095 F:      scripts/atomic/
3096 
3097 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3098 M:      Bradley Grove <linuxdrivers@attotech.com>
3099 L:      linux-scsi@vger.kernel.org
3100 S:      Supported
3101 W:      http://www.attotech.com
3102 F:      drivers/scsi/esas2r
3103 
3104 ATUSB IEEE 802.15.4 RADIO DRIVER
3105 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3106 L:      linux-wpan@vger.kernel.org
3107 S:      Maintained
3108 F:      drivers/net/ieee802154/at86rf230.h
3109 F:      drivers/net/ieee802154/atusb.c
3110 F:      drivers/net/ieee802154/atusb.h
3111 
3112 AUDIT SUBSYSTEM
3113 M:      Paul Moore <paul@paul-moore.com>
3114 M:      Eric Paris <eparis@redhat.com>
3115 L:      linux-audit@redhat.com (moderated for non-subscribers)
3116 S:      Supported
3117 W:      https://github.com/linux-audit
3118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3119 F:      include/asm-generic/audit_*.h
3120 F:      include/linux/audit.h
3121 F:      include/uapi/linux/audit.h
3122 F:      kernel/audit*
3123 F:      lib/*audit.c
3124 
3125 AUXILIARY DISPLAY DRIVERS
3126 M:      Miguel Ojeda <ojeda@kernel.org>
3127 S:      Maintained
3128 F:      drivers/auxdisplay/
3129 F:      include/linux/cfag12864b.h
3130 
3131 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3132 M:      Andreas Klinger <ak@it-klinger.de>
3133 L:      linux-iio@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3136 F:      drivers/iio/adc/hx711.c
3137 
3138 AX.25 NETWORK LAYER
3139 M:      Ralf Baechle <ralf@linux-mips.org>
3140 L:      linux-hams@vger.kernel.org
3141 S:      Maintained
3142 W:      http://www.linux-ax25.org/
3143 F:      include/net/ax25.h
3144 F:      include/uapi/linux/ax25.h
3145 F:      net/ax25/
3146 
3147 AXENTIA ARM DEVICES
3148 M:      Peter Rosin <peda@axentia.se>
3149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3150 S:      Maintained
3151 F:      arch/arm/boot/dts/at91-linea.dtsi
3152 F:      arch/arm/boot/dts/at91-natte.dtsi
3153 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
3154 F:      arch/arm/boot/dts/at91-tse850-3.dts
3155 
3156 AXENTIA ASOC DRIVERS
3157 M:      Peter Rosin <peda@axentia.se>
3158 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/sound/axentia,*
3161 F:      sound/soc/atmel/tse850-pcm5142.c
3162 
3163 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3164 M:      Nuno Sá <nuno.sa@analog.com>
3165 L:      linux-hwmon@vger.kernel.org
3166 S:      Supported
3167 W:      http://ez.analog.com/community/linux-device-drivers
3168 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3169 F:      drivers/hwmon/axi-fan-control.c
3170 
3171 AXXIA I2C CONTROLLER
3172 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3173 L:      linux-i2c@vger.kernel.org
3174 S:      Maintained
3175 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3176 F:      drivers/i2c/busses/i2c-axxia.c
3177 
3178 AZ6007 DVB DRIVER
3179 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3180 L:      linux-media@vger.kernel.org
3181 S:      Maintained
3182 W:      https://linuxtv.org
3183 T:      git git://linuxtv.org/media_tree.git
3184 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3185 
3186 AZTECH FM RADIO RECEIVER DRIVER
3187 M:      Hans Verkuil <hverkuil@xs4all.nl>
3188 L:      linux-media@vger.kernel.org
3189 S:      Maintained
3190 W:      https://linuxtv.org
3191 T:      git git://linuxtv.org/media_tree.git
3192 F:      drivers/media/radio/radio-aztech*
3193 
3194 B43 WIRELESS DRIVER
3195 L:      linux-wireless@vger.kernel.org
3196 L:      b43-dev@lists.infradead.org
3197 S:      Odd Fixes
3198 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3199 F:      drivers/net/wireless/broadcom/b43/
3200 
3201 B43LEGACY WIRELESS DRIVER
3202 M:      Larry Finger <Larry.Finger@lwfinger.net>
3203 L:      linux-wireless@vger.kernel.org
3204 L:      b43-dev@lists.infradead.org
3205 S:      Maintained
3206 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3207 F:      drivers/net/wireless/broadcom/b43legacy/
3208 
3209 BACKLIGHT CLASS/SUBSYSTEM
3210 M:      Lee Jones <lee.jones@linaro.org>
3211 M:      Daniel Thompson <daniel.thompson@linaro.org>
3212 M:      Jingoo Han <jingoohan1@gmail.com>
3213 L:      dri-devel@lists.freedesktop.org
3214 S:      Maintained
3215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3216 F:      Documentation/ABI/stable/sysfs-class-backlight
3217 F:      Documentation/ABI/testing/sysfs-class-backlight
3218 F:      Documentation/devicetree/bindings/leds/backlight
3219 F:      drivers/video/backlight/
3220 F:      include/linux/backlight.h
3221 F:      include/linux/pwm_backlight.h
3222 
3223 BATMAN ADVANCED
3224 M:      Marek Lindner <mareklindner@neomailbox.ch>
3225 M:      Simon Wunderlich <sw@simonwunderlich.de>
3226 M:      Antonio Quartulli <a@unstable.cc>
3227 M:      Sven Eckelmann <sven@narfation.org>
3228 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3229 S:      Maintained
3230 W:      https://www.open-mesh.org/
3231 Q:      https://patchwork.open-mesh.org/project/batman/list/
3232 B:      https://www.open-mesh.org/projects/batman-adv/issues
3233 C:      ircs://irc.hackint.org/batadv
3234 T:      git https://git.open-mesh.org/linux-merge.git
3235 F:      Documentation/networking/batman-adv.rst
3236 F:      include/uapi/linux/batadv_packet.h
3237 F:      include/uapi/linux/batman_adv.h
3238 F:      net/batman-adv/
3239 
3240 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3241 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3242 L:      linux-hams@vger.kernel.org
3243 S:      Maintained
3244 W:      http://www.baycom.org/~tom/ham/ham.html
3245 F:      drivers/net/hamradio/baycom*
3246 
3247 BCACHE (BLOCK LAYER CACHE)
3248 M:      Coly Li <colyli@suse.de>
3249 M:      Kent Overstreet <kent.overstreet@gmail.com>
3250 L:      linux-bcache@vger.kernel.org
3251 S:      Maintained
3252 W:      http://bcache.evilpiepirate.org
3253 C:      irc://irc.oftc.net/bcache
3254 F:      drivers/md/bcache/
3255 
3256 BDISP ST MEDIA DRIVER
3257 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3258 L:      linux-media@vger.kernel.org
3259 S:      Supported
3260 W:      https://linuxtv.org
3261 T:      git git://linuxtv.org/media_tree.git
3262 F:      drivers/media/platform/sti/bdisp
3263 
3264 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3265 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3266 L:      netdev@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/net/ethernet/ec_bhf.c
3269 
3270 BEFS FILE SYSTEM
3271 M:      Luis de Bethencourt <luisbg@kernel.org>
3272 M:      Salah Triki <salah.triki@gmail.com>
3273 S:      Maintained
3274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3275 F:      Documentation/filesystems/befs.rst
3276 F:      fs/befs/
3277 
3278 BFQ I/O SCHEDULER
3279 M:      Paolo Valente <paolo.valente@linaro.org>
3280 M:      Jens Axboe <axboe@kernel.dk>
3281 L:      linux-block@vger.kernel.org
3282 S:      Maintained
3283 F:      Documentation/block/bfq-iosched.rst
3284 F:      block/bfq-*
3285 
3286 BFS FILE SYSTEM
3287 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3288 S:      Maintained
3289 F:      Documentation/filesystems/bfs.rst
3290 F:      fs/bfs/
3291 F:      include/uapi/linux/bfs_fs.h
3292 
3293 BITMAP API
3294 M:      Yury Norov <yury.norov@gmail.com>
3295 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3296 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3297 S:      Maintained
3298 F:      include/asm-generic/bitops/find.h
3299 F:      include/linux/bitmap.h
3300 F:      lib/bitmap.c
3301 F:      lib/find_bit.c
3302 F:      lib/find_bit_benchmark.c
3303 F:      lib/test_bitmap.c
3304 F:      tools/include/asm-generic/bitops/find.h
3305 F:      tools/include/linux/bitmap.h
3306 F:      tools/lib/bitmap.c
3307 F:      tools/lib/find_bit.c
3308 
3309 BLINKM RGB LED DRIVER
3310 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3311 S:      Maintained
3312 F:      drivers/leds/leds-blinkm.c
3313 
3314 BLOCK LAYER
3315 M:      Jens Axboe <axboe@kernel.dk>
3316 L:      linux-block@vger.kernel.org
3317 S:      Maintained
3318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3319 F:      block/
3320 F:      drivers/block/
3321 F:      include/linux/blk*
3322 F:      kernel/trace/blktrace.c
3323 F:      lib/sbitmap.c
3324 
3325 BLOCK2MTD DRIVER
3326 M:      Joern Engel <joern@lazybastard.org>
3327 L:      linux-mtd@lists.infradead.org
3328 S:      Maintained
3329 F:      drivers/mtd/devices/block2mtd.c
3330 
3331 BLUETOOTH DRIVERS
3332 M:      Marcel Holtmann <marcel@holtmann.org>
3333 M:      Johan Hedberg <johan.hedberg@gmail.com>
3334 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3335 L:      linux-bluetooth@vger.kernel.org
3336 S:      Supported
3337 W:      http://www.bluez.org/
3338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3340 F:      drivers/bluetooth/
3341 
3342 BLUETOOTH SUBSYSTEM
3343 M:      Marcel Holtmann <marcel@holtmann.org>
3344 M:      Johan Hedberg <johan.hedberg@gmail.com>
3345 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3346 L:      linux-bluetooth@vger.kernel.org
3347 S:      Supported
3348 W:      http://www.bluez.org/
3349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3351 F:      include/net/bluetooth/
3352 F:      net/bluetooth/
3353 
3354 BONDING DRIVER
3355 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3356 M:      Veaceslav Falico <vfalico@gmail.com>
3357 M:      Andy Gospodarek <andy@greyhouse.net>
3358 L:      netdev@vger.kernel.org
3359 S:      Supported
3360 W:      http://sourceforge.net/projects/bonding/
3361 F:      drivers/net/bonding/
3362 F:      include/net/bonding.h
3363 F:      include/uapi/linux/if_bonding.h
3364 
3365 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3366 M:      Dan Robertson <dan@dlrobertson.com>
3367 L:      linux-iio@vger.kernel.org
3368 S:      Maintained
3369 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3370 F:      drivers/iio/accel/bma400*
3371 
3372 BPF (Safe dynamic programs and tools)
3373 M:      Alexei Starovoitov <ast@kernel.org>
3374 M:      Daniel Borkmann <daniel@iogearbox.net>
3375 M:      Andrii Nakryiko <andrii@kernel.org>
3376 R:      Martin KaFai Lau <kafai@fb.com>
3377 R:      Song Liu <songliubraving@fb.com>
3378 R:      Yonghong Song <yhs@fb.com>
3379 R:      John Fastabend <john.fastabend@gmail.com>
3380 R:      KP Singh <kpsingh@kernel.org>
3381 L:      netdev@vger.kernel.org
3382 L:      bpf@vger.kernel.org
3383 S:      Supported
3384 W:      https://bpf.io/
3385 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3388 F:      Documentation/bpf/
3389 F:      Documentation/networking/filter.rst
3390 F:      Documentation/userspace-api/ebpf/
3391 F:      arch/*/net/*
3392 F:      include/linux/bpf*
3393 F:      include/linux/btf*
3394 F:      include/linux/filter.h
3395 F:      include/trace/events/xdp.h
3396 F:      include/uapi/linux/bpf*
3397 F:      include/uapi/linux/btf*
3398 F:      include/uapi/linux/filter.h
3399 F:      kernel/bpf/
3400 F:      kernel/trace/bpf_trace.c
3401 F:      lib/test_bpf.c
3402 F:      net/bpf/
3403 F:      net/core/filter.c
3404 F:      net/sched/act_bpf.c
3405 F:      net/sched/cls_bpf.c
3406 F:      samples/bpf/
3407 F:      scripts/bpf_doc.py
3408 F:      tools/bpf/
3409 F:      tools/lib/bpf/
3410 F:      tools/testing/selftests/bpf/
3411 N:      bpf
3412 K:      bpf
3413 
3414 BPF JIT for ARM
3415 M:      Shubham Bansal <illusionist.neo@gmail.com>
3416 L:      netdev@vger.kernel.org
3417 L:      bpf@vger.kernel.org
3418 S:      Maintained
3419 F:      arch/arm/net/
3420 
3421 BPF JIT for ARM64
3422 M:      Daniel Borkmann <daniel@iogearbox.net>
3423 M:      Alexei Starovoitov <ast@kernel.org>
3424 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3425 L:      netdev@vger.kernel.org
3426 L:      bpf@vger.kernel.org
3427 S:      Supported
3428 F:      arch/arm64/net/
3429 
3430 BPF JIT for MIPS (32-BIT AND 64-BIT)
3431 M:      Paul Burton <paulburton@kernel.org>
3432 L:      netdev@vger.kernel.org
3433 L:      bpf@vger.kernel.org
3434 S:      Maintained
3435 F:      arch/mips/net/
3436 
3437 BPF JIT for NFP NICs
3438 M:      Jakub Kicinski <kuba@kernel.org>
3439 L:      netdev@vger.kernel.org
3440 L:      bpf@vger.kernel.org
3441 S:      Supported
3442 F:      drivers/net/ethernet/netronome/nfp/bpf/
3443 
3444 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3445 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3446 L:      netdev@vger.kernel.org
3447 L:      bpf@vger.kernel.org
3448 S:      Maintained
3449 F:      arch/powerpc/net/
3450 
3451 BPF JIT for RISC-V (32-bit)
3452 M:      Luke Nelson <luke.r.nels@gmail.com>
3453 M:      Xi Wang <xi.wang@gmail.com>
3454 L:      netdev@vger.kernel.org
3455 L:      bpf@vger.kernel.org
3456 S:      Maintained
3457 F:      arch/riscv/net/
3458 X:      arch/riscv/net/bpf_jit_comp64.c
3459 
3460 BPF JIT for RISC-V (64-bit)
3461 M:      Björn Töpel <bjorn@kernel.org>
3462 L:      netdev@vger.kernel.org
3463 L:      bpf@vger.kernel.org
3464 S:      Maintained
3465 F:      arch/riscv/net/
3466 X:      arch/riscv/net/bpf_jit_comp32.c
3467 
3468 BPF JIT for S390
3469 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3470 M:      Heiko Carstens <hca@linux.ibm.com>
3471 M:      Vasily Gorbik <gor@linux.ibm.com>
3472 L:      netdev@vger.kernel.org
3473 L:      bpf@vger.kernel.org
3474 S:      Maintained
3475 F:      arch/s390/net/
3476 X:      arch/s390/net/pnet.c
3477 
3478 BPF JIT for SPARC (32-BIT AND 64-BIT)
3479 M:      David S. Miller <davem@davemloft.net>
3480 L:      netdev@vger.kernel.org
3481 L:      bpf@vger.kernel.org
3482 S:      Maintained
3483 F:      arch/sparc/net/
3484 
3485 BPF JIT for X86 32-BIT
3486 M:      Wang YanQing <udknight@gmail.com>
3487 L:      netdev@vger.kernel.org
3488 L:      bpf@vger.kernel.org
3489 S:      Maintained
3490 F:      arch/x86/net/bpf_jit_comp32.c
3491 
3492 BPF JIT for X86 64-BIT
3493 M:      Alexei Starovoitov <ast@kernel.org>
3494 M:      Daniel Borkmann <daniel@iogearbox.net>
3495 L:      netdev@vger.kernel.org
3496 L:      bpf@vger.kernel.org
3497 S:      Supported
3498 F:      arch/x86/net/
3499 X:      arch/x86/net/bpf_jit_comp32.c
3500 
3501 BPF LSM (Security Audit and Enforcement using BPF)
3502 M:      KP Singh <kpsingh@kernel.org>
3503 R:      Florent Revest <revest@chromium.org>
3504 R:      Brendan Jackman <jackmanb@chromium.org>
3505 L:      bpf@vger.kernel.org
3506 S:      Maintained
3507 F:      Documentation/bpf/bpf_lsm.rst
3508 F:      include/linux/bpf_lsm.h
3509 F:      kernel/bpf/bpf_lsm.c
3510 F:      security/bpf/
3511 
3512 BROADCOM B44 10/100 ETHERNET DRIVER
3513 M:      Michael Chan <michael.chan@broadcom.com>
3514 L:      netdev@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/net/ethernet/broadcom/b44.*
3517 
3518 BROADCOM B53 ETHERNET SWITCH DRIVER
3519 M:      Florian Fainelli <f.fainelli@gmail.com>
3520 L:      netdev@vger.kernel.org
3521 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3522 S:      Supported
3523 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3524 F:      drivers/net/dsa/b53/*
3525 F:      include/linux/dsa/brcm.h
3526 F:      include/linux/platform_data/b53.h
3527 
3528 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3529 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
3530 L:      bcm-kernel-feedback-list@broadcom.com
3531 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3533 S:      Maintained
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
3535 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3536 F:      drivers/pci/controller/pcie-brcmstb.c
3537 F:      drivers/staging/vc04_services
3538 N:      bcm2711
3539 N:      bcm283*
3540 
3541 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3542 M:      Florian Fainelli <f.fainelli@gmail.com>
3543 M:      Ray Jui <rjui@broadcom.com>
3544 M:      Scott Branden <sbranden@broadcom.com>
3545 M:      bcm-kernel-feedback-list@broadcom.com
3546 S:      Maintained
3547 T:      git git://github.com/broadcom/mach-bcm
3548 F:      arch/arm/mach-bcm/
3549 N:      bcm281*
3550 N:      bcm113*
3551 N:      bcm216*
3552 N:      kona
3553 
3554 BROADCOM BCM47XX MIPS ARCHITECTURE
3555 M:      Hauke Mehrtens <hauke@hauke-m.de>
3556 M:      Rafał Miłecki <zajec5@gmail.com>
3557 L:      linux-mips@vger.kernel.org
3558 S:      Maintained
3559 F:      Documentation/devicetree/bindings/mips/brcm/
3560 F:      arch/mips/bcm47xx/*
3561 F:      arch/mips/include/asm/mach-bcm47xx/*
3562 
3563 BROADCOM BCM4908 ETHERNET DRIVER
3564 M:      Rafał Miłecki <rafal@milecki.pl>
3565 M:      bcm-kernel-feedback-list@broadcom.com
3566 L:      netdev@vger.kernel.org
3567 S:      Maintained
3568 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3569 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3570 F:      drivers/net/ethernet/broadcom/unimac.h
3571 
3572 BROADCOM BCM5301X ARM ARCHITECTURE
3573 M:      Hauke Mehrtens <hauke@hauke-m.de>
3574 M:      Rafał Miłecki <zajec5@gmail.com>
3575 M:      bcm-kernel-feedback-list@broadcom.com
3576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3577 S:      Maintained
3578 F:      arch/arm/boot/dts/bcm470*
3579 F:      arch/arm/boot/dts/bcm5301*
3580 F:      arch/arm/boot/dts/bcm953012*
3581 F:      arch/arm/mach-bcm/bcm_5301x.c
3582 
3583 BROADCOM BCM53573 ARM ARCHITECTURE
3584 M:      Rafał Miłecki <rafal@milecki.pl>
3585 L:      bcm-kernel-feedback-list@broadcom.com
3586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3587 S:      Maintained
3588 F:      arch/arm/boot/dts/bcm47189*
3589 F:      arch/arm/boot/dts/bcm53573*
3590 
3591 BROADCOM BCM63XX ARM ARCHITECTURE
3592 M:      Florian Fainelli <f.fainelli@gmail.com>
3593 M:      bcm-kernel-feedback-list@broadcom.com
3594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3595 S:      Maintained
3596 T:      git git://github.com/broadcom/stblinux.git
3597 N:      bcm63xx
3598 
3599 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3600 M:      Kevin Cernekee <cernekee@gmail.com>
3601 L:      linux-usb@vger.kernel.org
3602 S:      Maintained
3603 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3604 
3605 BROADCOM BCM7XXX ARM ARCHITECTURE
3606 M:      Florian Fainelli <f.fainelli@gmail.com>
3607 M:      bcm-kernel-feedback-list@broadcom.com
3608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3609 S:      Maintained
3610 T:      git git://github.com/broadcom/stblinux.git
3611 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3612 F:      arch/arm/boot/dts/bcm7*.dts*
3613 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3614 F:      arch/arm/mach-bcm/*brcmstb*
3615 F:      arch/arm/mm/cache-b15-rac.c
3616 F:      drivers/bus/brcmstb_gisb.c
3617 F:      drivers/pci/controller/pcie-brcmstb.c
3618 N:      brcmstb
3619 
3620 BROADCOM BDC DRIVER
3621 M:      Al Cooper <alcooperx@gmail.com>
3622 L:      linux-usb@vger.kernel.org
3623 L:      bcm-kernel-feedback-list@broadcom.com
3624 S:      Maintained
3625 F:      Documentation/devicetree/bindings/usb/brcm,bdc.txt
3626 F:      drivers/usb/gadget/udc/bdc/
3627 
3628 BROADCOM BMIPS CPUFREQ DRIVER
3629 M:      Markus Mayer <mmayer@broadcom.com>
3630 M:      bcm-kernel-feedback-list@broadcom.com
3631 L:      linux-pm@vger.kernel.org
3632 S:      Maintained
3633 F:      drivers/cpufreq/bmips-cpufreq.c
3634 
3635 BROADCOM BMIPS MIPS ARCHITECTURE
3636 M:      Florian Fainelli <f.fainelli@gmail.com>
3637 L:      bcm-kernel-feedback-list@broadcom.com
3638 L:      linux-mips@vger.kernel.org
3639 S:      Maintained
3640 T:      git git://github.com/broadcom/stblinux.git
3641 F:      arch/mips/bmips/*
3642 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3643 F:      arch/mips/include/asm/mach-bmips/*
3644 F:      arch/mips/kernel/*bmips*
3645 F:      drivers/soc/bcm/bcm63xx
3646 F:      drivers/irqchip/irq-bcm63*
3647 F:      drivers/irqchip/irq-bcm7*
3648 F:      drivers/irqchip/irq-brcmstb*
3649 F:      include/linux/bcm963xx_nvram.h
3650 F:      include/linux/bcm963xx_tag.h
3651 
3652 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3653 M:      Rasesh Mody <rmody@marvell.com>
3654 M:      GR-Linux-NIC-Dev@marvell.com
3655 L:      netdev@vger.kernel.org
3656 S:      Supported
3657 F:      drivers/net/ethernet/broadcom/bnx2.*
3658 F:      drivers/net/ethernet/broadcom/bnx2_*
3659 
3660 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3661 M:      Saurav Kashyap <skashyap@marvell.com>
3662 M:      Javed Hasan <jhasan@marvell.com>
3663 M:      GR-QLogic-Storage-Upstream@marvell.com
3664 L:      linux-scsi@vger.kernel.org
3665 S:      Supported
3666 F:      drivers/scsi/bnx2fc/
3667 
3668 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3669 M:      Nilesh Javali <njavali@marvell.com>
3670 M:      Manish Rangankar <mrangankar@marvell.com>
3671 M:      GR-QLogic-Storage-Upstream@marvell.com
3672 L:      linux-scsi@vger.kernel.org
3673 S:      Supported
3674 F:      drivers/scsi/bnx2i/
3675 
3676 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3677 M:      Ariel Elior <aelior@marvell.com>
3678 M:      Sudarsana Kalluru <skalluru@marvell.com>
3679 M:      GR-everest-linux-l2@marvell.com
3680 L:      netdev@vger.kernel.org
3681 S:      Supported
3682 F:      drivers/net/ethernet/broadcom/bnx2x/
3683 
3684 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3685 M:      Michael Chan <michael.chan@broadcom.com>
3686 L:      netdev@vger.kernel.org
3687 S:      Supported
3688 F:      drivers/net/ethernet/broadcom/bnxt/
3689 
3690 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3691 M:      Arend van Spriel <aspriel@gmail.com>
3692 M:      Franky Lin <franky.lin@broadcom.com>
3693 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3694 M:      Chi-hsien Lin <chi-hsien.lin@infineon.com>
3695 M:      Wright Feng <wright.feng@infineon.com>
3696 M:      Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
3697 L:      linux-wireless@vger.kernel.org
3698 L:      brcm80211-dev-list.pdl@broadcom.com
3699 L:      SHA-cyfmac-dev-list@infineon.com
3700 S:      Supported
3701 F:      drivers/net/wireless/broadcom/brcm80211/
3702 
3703 BROADCOM BRCMSTB GPIO DRIVER
3704 M:      Gregory Fong <gregory.0xf0@gmail.com>
3705 L:      bcm-kernel-feedback-list@broadcom.com
3706 S:      Supported
3707 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3708 F:      drivers/gpio/gpio-brcmstb.c
3709 
3710 BROADCOM BRCMSTB I2C DRIVER
3711 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3712 L:      linux-i2c@vger.kernel.org
3713 L:      bcm-kernel-feedback-list@broadcom.com
3714 S:      Supported
3715 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3716 F:      drivers/i2c/busses/i2c-brcmstb.c
3717 
3718 BROADCOM BRCMSTB UART DRIVER
3719 M:      Al Cooper <alcooperx@gmail.com>
3720 L:      linux-serial@vger.kernel.org
3721 L:      bcm-kernel-feedback-list@broadcom.com
3722 S:      Maintained
3723 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
3724 F:      drivers/tty/serial/8250/8250_bcm7271.c
3725 
3726 BROADCOM BRCMSTB USB EHCI DRIVER
3727 M:      Al Cooper <alcooperx@gmail.com>
3728 L:      linux-usb@vger.kernel.org
3729 L:      bcm-kernel-feedback-list@broadcom.com
3730 S:      Maintained
3731 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
3732 F:      drivers/usb/host/ehci-brcm.*
3733 
3734 BROADCOM BRCMSTB USB PIN MAP DRIVER
3735 M:      Al Cooper <alcooperx@gmail.com>
3736 L:      linux-usb@vger.kernel.org
3737 L:      bcm-kernel-feedback-list@broadcom.com
3738 S:      Maintained
3739 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
3740 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
3741 
3742 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3743 M:      Al Cooper <alcooperx@gmail.com>
3744 L:      linux-kernel@vger.kernel.org
3745 L:      bcm-kernel-feedback-list@broadcom.com
3746 S:      Maintained
3747 F:      drivers/phy/broadcom/phy-brcm-usb*
3748 
3749 BROADCOM ETHERNET PHY DRIVERS
3750 M:      Florian Fainelli <f.fainelli@gmail.com>
3751 L:      bcm-kernel-feedback-list@broadcom.com
3752 L:      netdev@vger.kernel.org
3753 S:      Supported
3754 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
3755 F:      drivers/net/phy/bcm*.[ch]
3756 F:      drivers/net/phy/broadcom.c
3757 F:      include/linux/brcmphy.h
3758 
3759 BROADCOM GENET ETHERNET DRIVER
3760 M:      Doug Berger <opendmb@gmail.com>
3761 M:      Florian Fainelli <f.fainelli@gmail.com>
3762 L:      bcm-kernel-feedback-list@broadcom.com
3763 L:      netdev@vger.kernel.org
3764 S:      Supported
3765 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
3766 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
3767 F:      drivers/net/ethernet/broadcom/genet/
3768 F:      drivers/net/ethernet/broadcom/unimac.h
3769 F:      drivers/net/mdio/mdio-bcm-unimac.c
3770 F:      include/linux/platform_data/bcmgenet.h
3771 F:      include/linux/platform_data/mdio-bcm-unimac.h
3772 
3773 BROADCOM IPROC ARM ARCHITECTURE
3774 M:      Ray Jui <rjui@broadcom.com>
3775 M:      Scott Branden <sbranden@broadcom.com>
3776 M:      bcm-kernel-feedback-list@broadcom.com
3777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3778 S:      Maintained
3779 T:      git git://github.com/broadcom/cygnus-linux.git
3780 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3781 F:      arch/arm64/boot/dts/broadcom/stingray/*
3782 F:      drivers/clk/bcm/clk-ns*
3783 F:      drivers/clk/bcm/clk-sr*
3784 F:      drivers/pinctrl/bcm/pinctrl-ns*
3785 F:      include/dt-bindings/clock/bcm-sr*
3786 N:      iproc
3787 N:      cygnus
3788 N:      bcm[-_]nsp
3789 N:      bcm9113*
3790 N:      bcm9583*
3791 N:      bcm9585*
3792 N:      bcm9586*
3793 N:      bcm988312
3794 N:      bcm113*
3795 N:      bcm583*
3796 N:      bcm585*
3797 N:      bcm586*
3798 N:      bcm88312
3799 N:      hr2
3800 N:      stingray
3801 
3802 BROADCOM IPROC GBIT ETHERNET DRIVER
3803 M:      Rafał Miłecki <rafal@milecki.pl>
3804 M:      bcm-kernel-feedback-list@broadcom.com
3805 L:      netdev@vger.kernel.org
3806 S:      Maintained
3807 F:      Documentation/devicetree/bindings/net/brcm,amac.txt
3808 F:      drivers/net/ethernet/broadcom/bgmac*
3809 F:      drivers/net/ethernet/broadcom/unimac.h
3810 
3811 BROADCOM KONA GPIO DRIVER
3812 M:      Ray Jui <rjui@broadcom.com>
3813 L:      bcm-kernel-feedback-list@broadcom.com
3814 S:      Supported
3815 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3816 F:      drivers/gpio/gpio-bcm-kona.c
3817 
3818 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
3819 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
3820 M:      Kashyap Desai <kashyap.desai@broadcom.com>
3821 M:      Sumit Saxena <sumit.saxena@broadcom.com>
3822 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
3823 L:      mpi3mr-linuxdrv.pdl@broadcom.com
3824 L:      linux-scsi@vger.kernel.org
3825 S:      Supported
3826 W:      https://www.broadcom.com/support/storage
3827 F:      drivers/scsi/mpi3mr/
3828 
3829 BROADCOM NETXTREME-E ROCE DRIVER
3830 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3831 L:      linux-rdma@vger.kernel.org
3832 S:      Supported
3833 W:      http://www.broadcom.com
3834 F:      drivers/infiniband/hw/bnxt_re/
3835 F:      include/uapi/rdma/bnxt_re-abi.h
3836 
3837 BROADCOM NVRAM DRIVER
3838 M:      Rafał Miłecki <zajec5@gmail.com>
3839 L:      linux-mips@vger.kernel.org
3840 S:      Maintained
3841 F:      drivers/firmware/broadcom/*
3842 
3843 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
3844 M:      Rafał Miłecki <rafal@milecki.pl>
3845 M:      Florian Fainelli <f.fainelli@gmail.com>
3846 M:      bcm-kernel-feedback-list@broadcom.com
3847 L:      linux-pm@vger.kernel.org
3848 S:      Maintained
3849 T:      git git://github.com/broadcom/stblinux.git
3850 F:      drivers/soc/bcm/bcm63xx/bcm-pmb.c
3851 F:      include/dt-bindings/soc/bcm-pmb.h
3852 
3853 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3854 M:      Rafał Miłecki <zajec5@gmail.com>
3855 L:      linux-wireless@vger.kernel.org
3856 S:      Maintained
3857 F:      drivers/bcma/
3858 F:      include/linux/bcma/
3859 
3860 BROADCOM SPI DRIVER
3861 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3862 M:      bcm-kernel-feedback-list@broadcom.com
3863 S:      Maintained
3864 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
3865 F:      drivers/spi/spi-bcm-qspi.*
3866 F:      drivers/spi/spi-brcmstb-qspi.c
3867 F:      drivers/spi/spi-iproc-qspi.c
3868 
3869 BROADCOM STB AVS CPUFREQ DRIVER
3870 M:      Markus Mayer <mmayer@broadcom.com>
3871 M:      bcm-kernel-feedback-list@broadcom.com
3872 L:      linux-pm@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3875 F:      drivers/cpufreq/brcmstb*
3876 
3877 BROADCOM STB AVS TMON DRIVER
3878 M:      Markus Mayer <mmayer@broadcom.com>
3879 M:      bcm-kernel-feedback-list@broadcom.com
3880 L:      linux-pm@vger.kernel.org
3881 S:      Maintained
3882 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3883 F:      drivers/thermal/broadcom/brcmstb*
3884 
3885 BROADCOM STB DPFE DRIVER
3886 M:      Markus Mayer <mmayer@broadcom.com>
3887 M:      bcm-kernel-feedback-list@broadcom.com
3888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3889 S:      Maintained
3890 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
3891 F:      drivers/memory/brcmstb_dpfe.c
3892 
3893 BROADCOM STB NAND FLASH DRIVER
3894 M:      Brian Norris <computersforpeace@gmail.com>
3895 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3896 L:      linux-mtd@lists.infradead.org
3897 L:      bcm-kernel-feedback-list@broadcom.com
3898 S:      Maintained
3899 F:      drivers/mtd/nand/raw/brcmnand/
3900 
3901 BROADCOM STB PCIE DRIVER
3902 M:      Jim Quinlan <jim2101024@gmail.com>
3903 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
3904 M:      Florian Fainelli <f.fainelli@gmail.com>
3905 M:      bcm-kernel-feedback-list@broadcom.com
3906 L:      linux-pci@vger.kernel.org
3907 S:      Maintained
3908 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3909 F:      drivers/pci/controller/pcie-brcmstb.c
3910 
3911 BROADCOM SYSTEMPORT ETHERNET DRIVER
3912 M:      Florian Fainelli <f.fainelli@gmail.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3917 F:      drivers/net/ethernet/broadcom/unimac.h
3918 
3919 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3920 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3921 M:      Prashant Sreedharan <prashant@broadcom.com>
3922 M:      Michael Chan <mchan@broadcom.com>
3923 L:      netdev@vger.kernel.org
3924 S:      Supported
3925 F:      drivers/net/ethernet/broadcom/tg3.*
3926 
3927 BROADCOM VK DRIVER
3928 M:      Scott Branden <scott.branden@broadcom.com>
3929 L:      bcm-kernel-feedback-list@broadcom.com
3930 S:      Supported
3931 F:      drivers/misc/bcm-vk/
3932 F:      include/uapi/linux/misc/bcm_vk.h
3933 
3934 BROCADE BFA FC SCSI DRIVER
3935 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3936 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3937 L:      linux-scsi@vger.kernel.org
3938 S:      Supported
3939 F:      drivers/scsi/bfa/
3940 
3941 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3942 M:      Rasesh Mody <rmody@marvell.com>
3943 M:      Sudarsana Kalluru <skalluru@marvell.com>
3944 M:      GR-Linux-NIC-Dev@marvell.com
3945 L:      netdev@vger.kernel.org
3946 S:      Supported
3947 F:      drivers/net/ethernet/brocade/bna/
3948 
3949 BSG (block layer generic sg v4 driver)
3950 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3951 L:      linux-scsi@vger.kernel.org
3952 S:      Supported
3953 F:      block/bsg.c
3954 F:      include/linux/bsg.h
3955 F:      include/uapi/linux/bsg.h
3956 
3957 BT87X AUDIO DRIVER
3958 M:      Clemens Ladisch <clemens@ladisch.de>
3959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3960 S:      Maintained
3961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3962 F:      Documentation/sound/cards/bt87x.rst
3963 F:      sound/pci/bt87x.c
3964 
3965 BT8XXGPIO DRIVER
3966 M:      Michael Buesch <m@bues.ch>
3967 S:      Maintained
3968 W:      http://bu3sch.de/btgpio.php
3969 F:      drivers/gpio/gpio-bt8xx.c
3970 
3971 BTRFS FILE SYSTEM
3972 M:      Chris Mason <clm@fb.com>
3973 M:      Josef Bacik <josef@toxicpanda.com>
3974 M:      David Sterba <dsterba@suse.com>
3975 L:      linux-btrfs@vger.kernel.org
3976 S:      Maintained
3977 W:      http://btrfs.wiki.kernel.org/
3978 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3979 C:      irc://irc.libera.chat/btrfs
3980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3981 F:      Documentation/filesystems/btrfs.rst
3982 F:      fs/btrfs/
3983 F:      include/linux/btrfs*
3984 F:      include/uapi/linux/btrfs*
3985 
3986 BTTV VIDEO4LINUX DRIVER
3987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3988 L:      linux-media@vger.kernel.org
3989 S:      Odd fixes
3990 W:      https://linuxtv.org
3991 T:      git git://linuxtv.org/media_tree.git
3992 F:      Documentation/driver-api/media/drivers/bttv*
3993 F:      drivers/media/pci/bt8xx/bttv*
3994 
3995 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3996 M:      Chanwoo Choi <cw00.choi@samsung.com>
3997 L:      linux-pm@vger.kernel.org
3998 L:      linux-samsung-soc@vger.kernel.org
3999 S:      Maintained
4000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4001 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
4002 F:      drivers/devfreq/exynos-bus.c
4003 
4004 BUSLOGIC SCSI DRIVER
4005 M:      Khalid Aziz <khalid@gonehiking.org>
4006 L:      linux-scsi@vger.kernel.org
4007 S:      Maintained
4008 F:      drivers/scsi/BusLogic.*
4009 F:      drivers/scsi/FlashPoint.*
4010 
4011 C-MEDIA CMI8788 DRIVER
4012 M:      Clemens Ladisch <clemens@ladisch.de>
4013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4014 S:      Maintained
4015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4016 F:      sound/pci/oxygen/
4017 
4018 C-SKY ARCHITECTURE
4019 M:      Guo Ren <guoren@kernel.org>
4020 L:      linux-csky@vger.kernel.org
4021 S:      Supported
4022 T:      git https://github.com/c-sky/csky-linux.git
4023 F:      Documentation/devicetree/bindings/csky/
4024 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4025 F:      Documentation/devicetree/bindings/timer/csky,*
4026 F:      arch/csky/
4027 F:      drivers/clocksource/timer-gx6605s.c
4028 F:      drivers/clocksource/timer-mp-csky.c
4029 F:      drivers/irqchip/irq-csky-*
4030 N:      csky
4031 K:      csky
4032 
4033 CA8210 IEEE-802.15.4 RADIO DRIVER
4034 M:      Harry Morris <h.morris@cascoda.com>
4035 L:      linux-wpan@vger.kernel.org
4036 S:      Maintained
4037 W:      https://github.com/Cascoda/ca8210-linux.git
4038 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4039 F:      drivers/net/ieee802154/ca8210.c
4040 
4041 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4042 M:      Damien Le Moal <damien.lemoal@wdc.com>
4043 L:      linux-riscv@lists.infradead.org
4044 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4045 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4046 F:      drivers/pinctrl/pinctrl-k210.c
4047 
4048 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4049 M:      Damien Le Moal <damien.lemoal@wdc.com>
4050 L:      linux-kernel@vger.kernel.org
4051 L:      linux-riscv@lists.infradead.org
4052 S:      Maintained
4053 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4054 F:      drivers/reset/reset-k210.c
4055 
4056 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4057 M:      Damien Le Moal <damien.lemoal@wdc.com>
4058 L:      linux-riscv@lists.infradead.org
4059 S:      Maintained
4060 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4061 F:      drivers/soc/canaan/
4062 F:      include/soc/canaan/
4063 
4064 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4065 M:      David Howells <dhowells@redhat.com>
4066 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4067 S:      Supported
4068 F:      Documentation/filesystems/caching/cachefiles.rst
4069 F:      fs/cachefiles/
4070 
4071 CADENCE MIPI-CSI2 BRIDGES
4072 M:      Maxime Ripard <mripard@kernel.org>
4073 L:      linux-media@vger.kernel.org
4074 S:      Maintained
4075 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4076 F:      drivers/media/platform/cadence/cdns-csi2*
4077 
4078 CADENCE NAND DRIVER
4079 L:      linux-mtd@lists.infradead.org
4080 S:      Orphan
4081 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4082 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4083 
4084 CADENCE USB3 DRD IP DRIVER
4085 M:      Peter Chen <peter.chen@kernel.org>
4086 M:      Pawel Laszczak <pawell@cadence.com>
4087 R:      Roger Quadros <rogerq@kernel.org>
4088 R:      Aswath Govindraju <a-govindraju@ti.com>
4089 L:      linux-usb@vger.kernel.org
4090 S:      Maintained
4091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4092 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4093 F:      drivers/usb/cdns3/
4094 X:      drivers/usb/cdns3/cdnsp*
4095 
4096 CADENCE USBSSP DRD IP DRIVER
4097 M:      Pawel Laszczak <pawell@cadence.com>
4098 L:      linux-usb@vger.kernel.org
4099 S:      Maintained
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4101 F:      drivers/usb/cdns3/
4102 X:      drivers/usb/cdns3/cdns3*
4103 
4104 CADET FM/AM RADIO RECEIVER DRIVER
4105 M:      Hans Verkuil <hverkuil@xs4all.nl>
4106 L:      linux-media@vger.kernel.org
4107 S:      Maintained
4108 W:      https://linuxtv.org
4109 T:      git git://linuxtv.org/media_tree.git
4110 F:      drivers/media/radio/radio-cadet*
4111 
4112 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4113 L:      linux-media@vger.kernel.org
4114 S:      Orphan
4115 T:      git git://linuxtv.org/media_tree.git
4116 F:      Documentation/admin-guide/media/cafe_ccic*
4117 F:      drivers/media/platform/marvell-ccic/
4118 
4119 CAIF NETWORK LAYER
4120 L:      netdev@vger.kernel.org
4121 S:      Orphan
4122 F:      Documentation/networking/caif/
4123 F:      drivers/net/caif/
4124 F:      include/net/caif/
4125 F:      include/uapi/linux/caif/
4126 F:      net/caif/
4127 
4128 CAKE QDISC
4129 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4130 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4131 S:      Maintained
4132 F:      net/sched/sch_cake.c
4133 
4134 CAN NETWORK DRIVERS
4135 M:      Wolfgang Grandegger <wg@grandegger.com>
4136 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4137 L:      linux-can@vger.kernel.org
4138 S:      Maintained
4139 W:      https://github.com/linux-can
4140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4142 F:      Documentation/devicetree/bindings/net/can/
4143 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4144 F:      drivers/net/can/
4145 F:      drivers/phy/phy-can-transceiver.c
4146 F:      include/linux/can/bittiming.h
4147 F:      include/linux/can/dev.h
4148 F:      include/linux/can/led.h
4149 F:      include/linux/can/length.h
4150 F:      include/linux/can/platform/
4151 F:      include/linux/can/rx-offload.h
4152 F:      include/uapi/linux/can/error.h
4153 F:      include/uapi/linux/can/netlink.h
4154 F:      include/uapi/linux/can/vxcan.h
4155 
4156 CAN NETWORK LAYER
4157 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4158 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4159 L:      linux-can@vger.kernel.org
4160 S:      Maintained
4161 W:      https://github.com/linux-can
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4164 F:      Documentation/networking/can.rst
4165 F:      include/linux/can/can-ml.h
4166 F:      include/linux/can/core.h
4167 F:      include/linux/can/skb.h
4168 F:      include/net/netns/can.h
4169 F:      include/uapi/linux/can.h
4170 F:      include/uapi/linux/can/bcm.h
4171 F:      include/uapi/linux/can/gw.h
4172 F:      include/uapi/linux/can/isotp.h
4173 F:      include/uapi/linux/can/raw.h
4174 F:      net/can/
4175 
4176 CAN-J1939 NETWORK LAYER
4177 M:      Robin van der Gracht <robin@protonic.nl>
4178 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4179 R:      kernel@pengutronix.de
4180 L:      linux-can@vger.kernel.org
4181 S:      Maintained
4182 F:      Documentation/networking/j1939.rst
4183 F:      include/uapi/linux/can/j1939.h
4184 F:      net/can/j1939/
4185 
4186 CAPABILITIES
4187 M:      Serge Hallyn <serge@hallyn.com>
4188 L:      linux-security-module@vger.kernel.org
4189 S:      Supported
4190 F:      include/linux/capability.h
4191 F:      include/uapi/linux/capability.h
4192 F:      kernel/capability.c
4193 F:      security/commoncap.c
4194 
4195 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4196 M:      Kevin Tsai <ktsai@capellamicro.com>
4197 S:      Maintained
4198 F:      drivers/iio/light/cm*
4199 
4200 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4201 M:      Christian Lamparter <chunkeey@googlemail.com>
4202 L:      linux-wireless@vger.kernel.org
4203 S:      Maintained
4204 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4205 F:      drivers/net/wireless/ath/carl9170/
4206 
4207 CAVIUM I2C DRIVER
4208 M:      Robert Richter <rric@kernel.org>
4209 S:      Odd Fixes
4210 W:      http://www.marvell.com
4211 F:      drivers/i2c/busses/i2c-octeon*
4212 F:      drivers/i2c/busses/i2c-thunderx*
4213 
4214 CAVIUM LIQUIDIO NETWORK DRIVER
4215 M:      Derek Chickles <dchickles@marvell.com>
4216 M:      Satanand Burla <sburla@marvell.com>
4217 M:      Felix Manlunas <fmanlunas@marvell.com>
4218 L:      netdev@vger.kernel.org
4219 S:      Supported
4220 W:      http://www.marvell.com
4221 F:      drivers/net/ethernet/cavium/liquidio/
4222 
4223 CAVIUM MMC DRIVER
4224 M:      Robert Richter <rric@kernel.org>
4225 S:      Odd Fixes
4226 W:      http://www.marvell.com
4227 F:      drivers/mmc/host/cavium*
4228 
4229 CAVIUM OCTEON-TX CRYPTO DRIVER
4230 M:      George Cherian <gcherian@marvell.com>
4231 L:      linux-crypto@vger.kernel.org
4232 S:      Supported
4233 W:      http://www.marvell.com
4234 F:      drivers/crypto/cavium/cpt/
4235 
4236 CAVIUM THUNDERX2 ARM64 SOC
4237 M:      Robert Richter <rric@kernel.org>
4238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4239 S:      Odd Fixes
4240 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4241 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4242 
4243 CBS/ETF/TAPRIO QDISCS
4244 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4245 S:      Maintained
4246 L:      netdev@vger.kernel.org
4247 F:      net/sched/sch_cbs.c
4248 F:      net/sched/sch_etf.c
4249 F:      net/sched/sch_taprio.c
4250 
4251 CC2520 IEEE-802.15.4 RADIO DRIVER
4252 M:      Varka Bhadram <varkabhadram@gmail.com>
4253 L:      linux-wpan@vger.kernel.org
4254 S:      Maintained
4255 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4256 F:      drivers/net/ieee802154/cc2520.c
4257 F:      include/linux/spi/cc2520.h
4258 
4259 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4260 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4261 L:      linux-crypto@vger.kernel.org
4262 S:      Supported
4263 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4264 F:      drivers/crypto/ccree/
4265 
4266 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4267 M:      Hadar Gat <hadar.gat@arm.com>
4268 L:      linux-crypto@vger.kernel.org
4269 S:      Supported
4270 F:      drivers/char/hw_random/cctrng.c
4271 F:      drivers/char/hw_random/cctrng.h
4272 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4273 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4274 
4275 CEC FRAMEWORK
4276 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4277 L:      linux-media@vger.kernel.org
4278 S:      Supported
4279 W:      http://linuxtv.org
4280 T:      git git://linuxtv.org/media_tree.git
4281 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4282 F:      Documentation/devicetree/bindings/media/cec.txt
4283 F:      Documentation/driver-api/media/cec-core.rst
4284 F:      Documentation/userspace-api/media/cec
4285 F:      drivers/media/cec/
4286 F:      drivers/media/rc/keymaps/rc-cec.c
4287 F:      include/media/cec-notifier.h
4288 F:      include/media/cec.h
4289 F:      include/uapi/linux/cec-funcs.h
4290 F:      include/uapi/linux/cec.h
4291 
4292 CEC GPIO DRIVER
4293 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4294 L:      linux-media@vger.kernel.org
4295 S:      Supported
4296 W:      http://linuxtv.org
4297 T:      git git://linuxtv.org/media_tree.git
4298 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
4299 F:      drivers/media/cec/platform/cec-gpio/
4300 
4301 CELL BROADBAND ENGINE ARCHITECTURE
4302 M:      Arnd Bergmann <arnd@arndb.de>
4303 L:      linuxppc-dev@lists.ozlabs.org
4304 S:      Supported
4305 W:      http://www.ibm.com/developerworks/power/cell/
4306 F:      arch/powerpc/include/asm/cell*.h
4307 F:      arch/powerpc/include/asm/spu*.h
4308 F:      arch/powerpc/include/uapi/asm/spu*.h
4309 F:      arch/powerpc/platforms/cell/
4310 
4311 CELLWISE CW2015 BATTERY DRIVER
4312 M:      Tobias Schrammm <t.schramm@manjaro.org>
4313 S:      Maintained
4314 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4315 F:      drivers/power/supply/cw2015_battery.c
4316 
4317 CEPH COMMON CODE (LIBCEPH)
4318 M:      Ilya Dryomov <idryomov@gmail.com>
4319 M:      Jeff Layton <jlayton@kernel.org>
4320 L:      ceph-devel@vger.kernel.org
4321 S:      Supported
4322 W:      http://ceph.com/
4323 T:      git git://github.com/ceph/ceph-client.git
4324 F:      include/linux/ceph/
4325 F:      include/linux/crush/
4326 F:      net/ceph/
4327 
4328 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4329 M:      Jeff Layton <jlayton@kernel.org>
4330 M:      Ilya Dryomov <idryomov@gmail.com>
4331 L:      ceph-devel@vger.kernel.org
4332 S:      Supported
4333 W:      http://ceph.com/
4334 T:      git git://github.com/ceph/ceph-client.git
4335 F:      Documentation/filesystems/ceph.rst
4336 F:      fs/ceph/
4337 
4338 CERTIFICATE HANDLING
4339 M:      David Howells <dhowells@redhat.com>
4340 M:      David Woodhouse <dwmw2@infradead.org>
4341 L:      keyrings@vger.kernel.org
4342 S:      Maintained
4343 F:      Documentation/admin-guide/module-signing.rst
4344 F:      certs/
4345 F:      scripts/extract-cert.c
4346 F:      scripts/sign-file.c
4347 
4348 CFAG12864B LCD DRIVER
4349 M:      Miguel Ojeda <ojeda@kernel.org>
4350 S:      Maintained
4351 F:      drivers/auxdisplay/cfag12864b.c
4352 F:      include/linux/cfag12864b.h
4353 
4354 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4355 M:      Miguel Ojeda <ojeda@kernel.org>
4356 S:      Maintained
4357 F:      drivers/auxdisplay/cfag12864bfb.c
4358 F:      include/linux/cfag12864b.h
4359 
4360 CHAR and MISC DRIVERS
4361 M:      Arnd Bergmann <arnd@arndb.de>
4362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4363 S:      Supported
4364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4365 F:      drivers/char/
4366 F:      drivers/misc/
4367 F:      include/linux/miscdevice.h
4368 X:      drivers/char/agp/
4369 X:      drivers/char/hw_random/
4370 X:      drivers/char/ipmi/
4371 X:      drivers/char/random.c
4372 X:      drivers/char/tpm/
4373 
4374 CHECKPATCH
4375 M:      Andy Whitcroft <apw@canonical.com>
4376 M:      Joe Perches <joe@perches.com>
4377 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4378 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4379 S:      Maintained
4380 F:      scripts/checkpatch.pl
4381 
4382 CHECKPATCH DOCUMENTATION
4383 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4384 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4385 R:      Joe Perches <joe@perches.com>
4386 S:      Maintained
4387 F:      Documentation/dev-tools/checkpatch.rst
4388 
4389 CHINESE DOCUMENTATION
4390 M:      Alex Shi <alexs@kernel.org>
4391 S:      Maintained
4392 F:      Documentation/translations/zh_CN/
4393 
4394 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4395 M:      Peter Chen <peter.chen@kernel.org>
4396 L:      linux-usb@vger.kernel.org
4397 S:      Maintained
4398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4399 F:      drivers/usb/chipidea/
4400 
4401 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4402 M:      Hans de Goede <hdegoede@redhat.com>
4403 L:      linux-input@vger.kernel.org
4404 S:      Maintained
4405 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4406 F:      drivers/input/touchscreen/chipone_icn8318.c
4407 
4408 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4409 M:      Hans de Goede <hdegoede@redhat.com>
4410 L:      linux-input@vger.kernel.org
4411 S:      Maintained
4412 F:      drivers/input/touchscreen/chipone_icn8505.c
4413 
4414 CHROME HARDWARE PLATFORM SUPPORT
4415 M:      Benson Leung <bleung@chromium.org>
4416 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4417 S:      Maintained
4418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4419 F:      drivers/platform/chrome/
4420 
4421 CHROMEOS EC CODEC DRIVER
4422 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4423 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4424 R:      Guenter Roeck <groeck@chromium.org>
4425 S:      Maintained
4426 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4427 F:      sound/soc/codecs/cros_ec_codec.*
4428 
4429 CHROMEOS EC SUBDRIVERS
4430 M:      Benson Leung <bleung@chromium.org>
4431 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4432 R:      Guenter Roeck <groeck@chromium.org>
4433 S:      Maintained
4434 F:      drivers/power/supply/cros_usbpd-charger.c
4435 N:      cros_ec
4436 N:      cros-ec
4437 
4438 CHRONTEL CH7322 CEC DRIVER
4439 M:      Jeff Chase <jnchase@google.com>
4440 L:      linux-media@vger.kernel.org
4441 S:      Maintained
4442 T:      git git://linuxtv.org/media_tree.git
4443 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4444 F:      drivers/media/cec/i2c/ch7322.c
4445 
4446 CIRRUS LOGIC AUDIO CODEC DRIVERS
4447 M:      James Schulman <james.schulman@cirrus.com>
4448 M:      David Rhodes <david.rhodes@cirrus.com>
4449 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4450 L:      patches@opensource.cirrus.com
4451 S:      Maintained
4452 F:      sound/soc/codecs/cs*
4453 
4454 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4455 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4456 L:      netdev@vger.kernel.org
4457 S:      Maintained
4458 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4459 
4460 CIRRUS LOGIC LOCHNAGAR DRIVER
4461 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4462 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4463 L:      patches@opensource.cirrus.com
4464 S:      Supported
4465 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
4466 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
4467 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
4468 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
4469 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
4470 F:      Documentation/hwmon/lochnagar.rst
4471 F:      drivers/clk/clk-lochnagar.c
4472 F:      drivers/hwmon/lochnagar-hwmon.c
4473 F:      drivers/mfd/lochnagar-i2c.c
4474 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4475 F:      drivers/regulator/lochnagar-regulator.c
4476 F:      include/dt-bindings/clk/lochnagar.h
4477 F:      include/dt-bindings/pinctrl/lochnagar.h
4478 F:      include/linux/mfd/lochnagar*
4479 F:      sound/soc/codecs/lochnagar-sc.c
4480 
4481 CIRRUS LOGIC MADERA CODEC DRIVERS
4482 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4483 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4485 L:      patches@opensource.cirrus.com
4486 S:      Supported
4487 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4488 T:      git https://github.com/CirrusLogic/linux-drivers.git
4489 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
4490 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
4491 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
4492 F:      drivers/gpio/gpio-madera*
4493 F:      drivers/irqchip/irq-madera*
4494 F:      drivers/mfd/cs47l*
4495 F:      drivers/mfd/madera*
4496 F:      drivers/pinctrl/cirrus/*
4497 F:      include/dt-bindings/sound/madera*
4498 F:      include/linux/irqchip/irq-madera*
4499 F:      include/linux/mfd/madera/*
4500 F:      include/sound/madera*
4501 F:      sound/soc/codecs/cs47l*
4502 F:      sound/soc/codecs/madera*
4503 
4504 CISCO FCOE HBA DRIVER
4505 M:      Satish Kharat <satishkh@cisco.com>
4506 M:      Sesidhar Baddela <sebaddel@cisco.com>
4507 M:      Karan Tilak Kumar <kartilak@cisco.com>
4508 L:      linux-scsi@vger.kernel.org
4509 S:      Supported
4510 F:      drivers/scsi/fnic/
4511 
4512 CISCO SCSI HBA DRIVER
4513 M:      Karan Tilak Kumar <kartilak@cisco.com>
4514 M:      Sesidhar Baddela <sebaddel@cisco.com>
4515 L:      linux-scsi@vger.kernel.org
4516 S:      Supported
4517 F:      drivers/scsi/snic/
4518 
4519 CISCO VIC ETHERNET NIC DRIVER
4520 M:      Christian Benvenuti <benve@cisco.com>
4521 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4522 S:      Supported
4523 F:      drivers/net/ethernet/cisco/enic/
4524 
4525 CISCO VIC LOW LATENCY NIC DRIVER
4526 M:      Christian Benvenuti <benve@cisco.com>
4527 M:      Nelson Escobar <neescoba@cisco.com>
4528 S:      Supported
4529 F:      drivers/infiniband/hw/usnic/
4530 
4531 CLANG-FORMAT FILE
4532 M:      Miguel Ojeda <ojeda@kernel.org>
4533 S:      Maintained
4534 F:      .clang-format
4535 
4536 CLANG/LLVM BUILD SUPPORT
4537 M:      Nathan Chancellor <nathan@kernel.org>
4538 M:      Nick Desaulniers <ndesaulniers@google.com>
4539 L:      llvm@lists.linux.dev
4540 S:      Supported
4541 W:      https://clangbuiltlinux.github.io/
4542 B:      https://github.com/ClangBuiltLinux/linux/issues
4543 C:      irc://irc.libera.chat/clangbuiltlinux
4544 F:      Documentation/kbuild/llvm.rst
4545 F:      include/linux/compiler-clang.h
4546 F:      scripts/Makefile.clang
4547 F:      scripts/clang-tools/
4548 K:      \b(?i:clang|llvm)\b
4549 
4550 CLANG CONTROL FLOW INTEGRITY SUPPORT
4551 M:      Sami Tolvanen <samitolvanen@google.com>
4552 M:      Kees Cook <keescook@chromium.org>
4553 R:      Nathan Chancellor <nathan@kernel.org>
4554 R:      Nick Desaulniers <ndesaulniers@google.com>
4555 L:      llvm@lists.linux.dev
4556 S:      Supported
4557 B:      https://github.com/ClangBuiltLinux/linux/issues
4558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features
4559 F:      include/linux/cfi.h
4560 F:      kernel/cfi.c
4561 
4562 CLEANCACHE API
4563 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4564 L:      linux-kernel@vger.kernel.org
4565 S:      Maintained
4566 F:      include/linux/cleancache.h
4567 F:      mm/cleancache.c
4568 
4569 CLK API
4570 M:      Russell King <linux@armlinux.org.uk>
4571 L:      linux-clk@vger.kernel.org
4572 S:      Maintained
4573 F:      include/linux/clk.h
4574 
4575 CLOCKSOURCE, CLOCKEVENT DRIVERS
4576 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4577 M:      Thomas Gleixner <tglx@linutronix.de>
4578 L:      linux-kernel@vger.kernel.org
4579 S:      Supported
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4581 F:      Documentation/devicetree/bindings/timer/
4582 F:      drivers/clocksource/
4583 
4584 CMPC ACPI DRIVER
4585 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4586 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4587 L:      platform-driver-x86@vger.kernel.org
4588 S:      Supported
4589 F:      drivers/platform/x86/classmate-laptop.c
4590 
4591 COBALT MEDIA DRIVER
4592 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4593 L:      linux-media@vger.kernel.org
4594 S:      Supported
4595 W:      https://linuxtv.org
4596 T:      git git://linuxtv.org/media_tree.git
4597 F:      drivers/media/pci/cobalt/
4598 
4599 COCCINELLE/Semantic Patches (SmPL)
4600 M:      Julia Lawall <Julia.Lawall@inria.fr>
4601 M:      Gilles Muller <Gilles.Muller@inria.fr>
4602 M:      Nicolas Palix <nicolas.palix@imag.fr>
4603 M:      Michal Marek <michal.lkml@markovi.net>
4604 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4605 S:      Supported
4606 W:      http://coccinelle.lip6.fr/
4607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4608 F:      Documentation/dev-tools/coccinelle.rst
4609 F:      scripts/coccicheck
4610 F:      scripts/coccinelle/
4611 
4612 CODA FILE SYSTEM
4613 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4614 M:      coda@cs.cmu.edu
4615 L:      codalist@coda.cs.cmu.edu
4616 S:      Maintained
4617 W:      http://www.coda.cs.cmu.edu/
4618 F:      Documentation/filesystems/coda.rst
4619 F:      fs/coda/
4620 F:      include/linux/coda*.h
4621 F:      include/uapi/linux/coda*.h
4622 
4623 CODA V4L2 MEM2MEM DRIVER
4624 M:      Philipp Zabel <p.zabel@pengutronix.de>
4625 L:      linux-media@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/devicetree/bindings/media/coda.yaml
4628 F:      drivers/media/platform/coda/
4629 
4630 CODE OF CONDUCT
4631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4632 S:      Supported
4633 F:      Documentation/process/code-of-conduct-interpretation.rst
4634 F:      Documentation/process/code-of-conduct.rst
4635 
4636 COMEDI DRIVERS
4637 M:      Ian Abbott <abbotti@mev.co.uk>
4638 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
4639 S:      Odd Fixes
4640 F:      drivers/comedi/
4641 
4642 COMMON CLK FRAMEWORK
4643 M:      Michael Turquette <mturquette@baylibre.com>
4644 M:      Stephen Boyd <sboyd@kernel.org>
4645 L:      linux-clk@vger.kernel.org
4646 S:      Maintained
4647 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4649 F:      Documentation/devicetree/bindings/clock/
4650 F:      drivers/clk/
4651 F:      include/linux/clk-pr*
4652 F:      include/linux/clk/
4653 F:      include/linux/of_clk.h
4654 X:      drivers/clk/clkdev.c
4655 
4656 COMMON INTERNET FILE SYSTEM CLIENT (CIFS)
4657 M:      Steve French <sfrench@samba.org>
4658 L:      linux-cifs@vger.kernel.org
4659 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4660 S:      Supported
4661 W:      http://linux-cifs.samba.org/
4662 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4663 F:      Documentation/admin-guide/cifs/
4664 F:      fs/cifs/
4665 F:      fs/smbfs_common/
4666 
4667 COMPACTPCI HOTPLUG CORE
4668 M:      Scott Murray <scott@spiteful.org>
4669 L:      linux-pci@vger.kernel.org
4670 S:      Maintained
4671 F:      drivers/pci/hotplug/cpci_hotplug*
4672 
4673 COMPACTPCI HOTPLUG GENERIC DRIVER
4674 M:      Scott Murray <scott@spiteful.org>
4675 L:      linux-pci@vger.kernel.org
4676 S:      Maintained
4677 F:      drivers/pci/hotplug/cpcihp_generic.c
4678 
4679 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4680 M:      Scott Murray <scott@spiteful.org>
4681 L:      linux-pci@vger.kernel.org
4682 S:      Maintained
4683 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4684 
4685 COMPAL LAPTOP SUPPORT
4686 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4687 L:      platform-driver-x86@vger.kernel.org
4688 S:      Maintained
4689 F:      drivers/platform/x86/compal-laptop.c
4690 
4691 COMPILER ATTRIBUTES
4692 M:      Miguel Ojeda <ojeda@kernel.org>
4693 R:      Nick Desaulniers <ndesaulniers@google.com>
4694 S:      Maintained
4695 F:      include/linux/compiler_attributes.h
4696 
4697 COMPUTE EXPRESS LINK (CXL)
4698 M:      Alison Schofield <alison.schofield@intel.com>
4699 M:      Vishal Verma <vishal.l.verma@intel.com>
4700 M:      Ira Weiny <ira.weiny@intel.com>
4701 M:      Ben Widawsky <ben.widawsky@intel.com>
4702 M:      Dan Williams <dan.j.williams@intel.com>
4703 L:      linux-cxl@vger.kernel.org
4704 S:      Maintained
4705 F:      drivers/cxl/
4706 F:      include/uapi/linux/cxl_mem.h
4707 
4708 CONEXANT ACCESSRUNNER USB DRIVER
4709 L:      accessrunner-general@lists.sourceforge.net
4710 S:      Orphan
4711 W:      http://accessrunner.sourceforge.net/
4712 F:      drivers/usb/atm/cxacru.c
4713 
4714 CONFIGFS
4715 M:      Joel Becker <jlbec@evilplan.org>
4716 M:      Christoph Hellwig <hch@lst.de>
4717 S:      Supported
4718 T:      git git://git.infradead.org/users/hch/configfs.git
4719 F:      fs/configfs/
4720 F:      include/linux/configfs.h
4721 F:      samples/configfs/
4722 
4723 CONSOLE SUBSYSTEM
4724 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4725 S:      Supported
4726 F:      drivers/video/console/
4727 F:      include/linux/console*
4728 
4729 CONTEXT TRACKING
4730 M:      Frederic Weisbecker <frederic@kernel.org>
4731 S:      Maintained
4732 F:      kernel/context_tracking.c
4733 F:      include/linux/context_tracking*
4734 
4735 CONTROL GROUP (CGROUP)
4736 M:      Tejun Heo <tj@kernel.org>
4737 M:      Zefan Li <lizefan.x@bytedance.com>
4738 M:      Johannes Weiner <hannes@cmpxchg.org>
4739 L:      cgroups@vger.kernel.org
4740 S:      Maintained
4741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4742 F:      Documentation/admin-guide/cgroup-v1/
4743 F:      Documentation/admin-guide/cgroup-v2.rst
4744 F:      include/linux/cgroup*
4745 F:      kernel/cgroup/
4746 
4747 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4748 M:      Tejun Heo <tj@kernel.org>
4749 M:      Jens Axboe <axboe@kernel.dk>
4750 L:      cgroups@vger.kernel.org
4751 L:      linux-block@vger.kernel.org
4752 T:      git git://git.kernel.dk/linux-block
4753 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4754 F:      block/bfq-cgroup.c
4755 F:      block/blk-cgroup.c
4756 F:      block/blk-iolatency.c
4757 F:      block/blk-throttle.c
4758 F:      include/linux/blk-cgroup.h
4759 
4760 CONTROL GROUP - CPUSET
4761 M:      Zefan Li <lizefan.x@bytedance.com>
4762 L:      cgroups@vger.kernel.org
4763 S:      Maintained
4764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4765 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4766 F:      include/linux/cpuset.h
4767 F:      kernel/cgroup/cpuset.c
4768 
4769 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4770 M:      Johannes Weiner <hannes@cmpxchg.org>
4771 M:      Michal Hocko <mhocko@kernel.org>
4772 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4773 L:      cgroups@vger.kernel.org
4774 L:      linux-mm@kvack.org
4775 S:      Maintained
4776 F:      mm/memcontrol.c
4777 F:      mm/swap_cgroup.c
4778 
4779 CORETEMP HARDWARE MONITORING DRIVER
4780 M:      Fenghua Yu <fenghua.yu@intel.com>
4781 L:      linux-hwmon@vger.kernel.org
4782 S:      Maintained
4783 F:      Documentation/hwmon/coretemp.rst
4784 F:      drivers/hwmon/coretemp.c
4785 
4786 CORSAIR-CPRO HARDWARE MONITOR DRIVER
4787 M:      Marius Zachmann <mail@mariuszachmann.de>
4788 L:      linux-hwmon@vger.kernel.org
4789 S:      Maintained
4790 F:      drivers/hwmon/corsair-cpro.c
4791 
4792 CORSAIR-PSU HARDWARE MONITOR DRIVER
4793 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
4794 L:      linux-hwmon@vger.kernel.org
4795 S:      Maintained
4796 F:      Documentation/hwmon/corsair-psu.rst
4797 F:      drivers/hwmon/corsair-psu.c
4798 
4799 COSA/SRP SYNC SERIAL DRIVER
4800 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4801 S:      Maintained
4802 W:      http://www.fi.muni.cz/~kas/cosa/
4803 F:      drivers/net/wan/cosa*
4804 
4805 COUNTER SUBSYSTEM
4806 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4807 L:      linux-iio@vger.kernel.org
4808 S:      Maintained
4809 F:      Documentation/ABI/testing/sysfs-bus-counter
4810 F:      Documentation/driver-api/generic-counter.rst
4811 F:      drivers/counter/
4812 F:      include/linux/counter.h
4813 F:      include/linux/counter_enum.h
4814 
4815 CP2615 I2C DRIVER
4816 M:      Bence Csókás <bence98@sch.bme.hu>
4817 S:      Maintained
4818 F:      drivers/i2c/busses/i2c-cp2615.c
4819 
4820 CPMAC ETHERNET DRIVER
4821 M:      Florian Fainelli <f.fainelli@gmail.com>
4822 L:      netdev@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/net/ethernet/ti/cpmac.c
4825 
4826 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4827 M:      Viresh Kumar <viresh.kumar@linaro.org>
4828 M:      Sudeep Holla <sudeep.holla@arm.com>
4829 L:      linux-pm@vger.kernel.org
4830 S:      Maintained
4831 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4832 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4833 
4834 CPU FREQUENCY SCALING FRAMEWORK
4835 M:      "Rafael J. Wysocki" <rafael@kernel.org>
4836 M:      Viresh Kumar <viresh.kumar@linaro.org>
4837 L:      linux-pm@vger.kernel.org
4838 S:      Maintained
4839 B:      https://bugzilla.kernel.org
4840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4842 F:      Documentation/admin-guide/pm/cpufreq.rst
4843 F:      Documentation/admin-guide/pm/intel_pstate.rst
4844 F:      Documentation/cpu-freq/
4845 F:      Documentation/devicetree/bindings/cpufreq/
4846 F:      drivers/cpufreq/
4847 F:      include/linux/cpufreq.h
4848 F:      include/linux/sched/cpufreq.h
4849 F:      kernel/sched/cpufreq*.c
4850 F:      tools/testing/selftests/cpufreq/
4851 
4852 CPU IDLE TIME MANAGEMENT FRAMEWORK
4853 M:      "Rafael J. Wysocki" <rafael@kernel.org>
4854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4855 L:      linux-pm@vger.kernel.org
4856 S:      Maintained
4857 B:      https://bugzilla.kernel.org
4858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4859 F:      Documentation/admin-guide/pm/cpuidle.rst
4860 F:      Documentation/driver-api/pm/cpuidle.rst
4861 F:      drivers/cpuidle/
4862 F:      include/linux/cpuidle.h
4863 
4864 CPU POWER MONITORING SUBSYSTEM
4865 M:      Thomas Renninger <trenn@suse.com>
4866 M:      Shuah Khan <shuah@kernel.org>
4867 M:      Shuah Khan <skhan@linuxfoundation.org>
4868 L:      linux-pm@vger.kernel.org
4869 S:      Maintained
4870 F:      tools/power/cpupower/
4871 
4872 CPUID/MSR DRIVER
4873 M:      "H. Peter Anvin" <hpa@zytor.com>
4874 S:      Maintained
4875 F:      arch/x86/kernel/cpuid.c
4876 F:      arch/x86/kernel/msr.c
4877 
4878 CPUIDLE DRIVER - ARM BIG LITTLE
4879 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4880 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4881 L:      linux-pm@vger.kernel.org
4882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4883 S:      Maintained
4884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4885 F:      drivers/cpuidle/cpuidle-big_little.c
4886 
4887 CPUIDLE DRIVER - ARM EXYNOS
4888 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4889 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4890 M:      Kukjin Kim <kgene@kernel.org>
4891 L:      linux-pm@vger.kernel.org
4892 L:      linux-samsung-soc@vger.kernel.org
4893 S:      Supported
4894 F:      arch/arm/mach-exynos/pm.c
4895 F:      drivers/cpuidle/cpuidle-exynos.c
4896 F:      include/linux/platform_data/cpuidle-exynos.h
4897 
4898 CPUIDLE DRIVER - ARM PSCI
4899 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4900 M:      Sudeep Holla <sudeep.holla@arm.com>
4901 L:      linux-pm@vger.kernel.org
4902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4903 S:      Supported
4904 F:      drivers/cpuidle/cpuidle-psci.c
4905 
4906 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
4907 M:      Ulf Hansson <ulf.hansson@linaro.org>
4908 L:      linux-pm@vger.kernel.org
4909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4910 S:      Supported
4911 F:      drivers/cpuidle/cpuidle-psci.h
4912 F:      drivers/cpuidle/cpuidle-psci-domain.c
4913 
4914 CRAMFS FILESYSTEM
4915 M:      Nicolas Pitre <nico@fluxnic.net>
4916 S:      Maintained
4917 F:      Documentation/filesystems/cramfs.rst
4918 F:      fs/cramfs/
4919 
4920 CREATIVE SB0540
4921 M:      Bastien Nocera <hadess@hadess.net>
4922 L:      linux-input@vger.kernel.org
4923 S:      Maintained
4924 F:      drivers/hid/hid-creative-sb0540.c
4925 
4926 CRYPTO API
4927 M:      Herbert Xu <herbert@gondor.apana.org.au>
4928 M:      "David S. Miller" <davem@davemloft.net>
4929 L:      linux-crypto@vger.kernel.org
4930 S:      Maintained
4931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4933 F:      Documentation/crypto/
4934 F:      Documentation/devicetree/bindings/crypto/
4935 F:      arch/*/crypto/
4936 F:      crypto/
4937 F:      drivers/crypto/
4938 F:      include/crypto/
4939 F:      include/linux/crypto*
4940 F:      lib/crypto/
4941 
4942 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4943 M:      Neil Horman <nhorman@tuxdriver.com>
4944 L:      linux-crypto@vger.kernel.org
4945 S:      Maintained
4946 F:      crypto/ansi_cprng.c
4947 F:      crypto/rng.c
4948 
4949 CS3308 MEDIA DRIVER
4950 M:      Hans Verkuil <hverkuil@xs4all.nl>
4951 L:      linux-media@vger.kernel.org
4952 S:      Odd Fixes
4953 W:      http://linuxtv.org
4954 T:      git git://linuxtv.org/media_tree.git
4955 F:      drivers/media/i2c/cs3308.c
4956 
4957 CS5535 Audio ALSA driver
4958 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4959 S:      Maintained
4960 F:      sound/pci/cs5535audio/
4961 
4962 CSI DRIVERS FOR ALLWINNER V3s
4963 M:      Yong Deng <yong.deng@magewell.com>
4964 L:      linux-media@vger.kernel.org
4965 S:      Maintained
4966 T:      git git://linuxtv.org/media_tree.git
4967 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4968 F:      drivers/media/platform/sunxi/sun6i-csi/
4969 
4970 CW1200 WLAN driver
4971 M:      Solomon Peachy <pizza@shaftnet.org>
4972 S:      Maintained
4973 F:      drivers/net/wireless/st/cw1200/
4974 
4975 CX18 VIDEO4LINUX DRIVER
4976 M:      Andy Walls <awalls@md.metrocast.net>
4977 L:      linux-media@vger.kernel.org
4978 S:      Maintained
4979 W:      https://linuxtv.org
4980 T:      git git://linuxtv.org/media_tree.git
4981 F:      drivers/media/pci/cx18/
4982 F:      include/uapi/linux/ivtv*
4983 
4984 CX2341X MPEG ENCODER HELPER MODULE
4985 M:      Hans Verkuil <hverkuil@xs4all.nl>
4986 L:      linux-media@vger.kernel.org
4987 S:      Maintained
4988 W:      https://linuxtv.org
4989 T:      git git://linuxtv.org/media_tree.git
4990 F:      drivers/media/common/cx2341x*
4991 F:      include/media/drv-intf/cx2341x.h
4992 
4993 CX24120 MEDIA DRIVER
4994 M:      Jemma Denson <jdenson@gmail.com>
4995 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4996 L:      linux-media@vger.kernel.org
4997 S:      Maintained
4998 W:      https://linuxtv.org
4999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5000 F:      drivers/media/dvb-frontends/cx24120*
5001 
5002 CX88 VIDEO4LINUX DRIVER
5003 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5004 L:      linux-media@vger.kernel.org
5005 S:      Odd fixes
5006 W:      https://linuxtv.org
5007 T:      git git://linuxtv.org/media_tree.git
5008 F:      Documentation/driver-api/media/drivers/cx88*
5009 F:      drivers/media/pci/cx88/
5010 
5011 CXD2820R MEDIA DRIVER
5012 M:      Antti Palosaari <crope@iki.fi>
5013 L:      linux-media@vger.kernel.org
5014 S:      Maintained
5015 W:      https://linuxtv.org
5016 W:      http://palosaari.fi/linux/
5017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5018 T:      git git://linuxtv.org/anttip/media_tree.git
5019 F:      drivers/media/dvb-frontends/cxd2820r*
5020 
5021 CXGB3 ETHERNET DRIVER (CXGB3)
5022 M:      Raju Rangoju <rajur@chelsio.com>
5023 L:      netdev@vger.kernel.org
5024 S:      Supported
5025 W:      http://www.chelsio.com
5026 F:      drivers/net/ethernet/chelsio/cxgb3/
5027 
5028 CXGB3 ISCSI DRIVER (CXGB3I)
5029 M:      Karen Xie <kxie@chelsio.com>
5030 L:      linux-scsi@vger.kernel.org
5031 S:      Supported
5032 W:      http://www.chelsio.com
5033 F:      drivers/scsi/cxgbi/cxgb3i
5034 
5035 CXGB4 CRYPTO DRIVER (chcr)
5036 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5037 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
5038 M:      Rohit Maheshwari <rohitm@chelsio.com>
5039 L:      linux-crypto@vger.kernel.org
5040 S:      Supported
5041 W:      http://www.chelsio.com
5042 F:      drivers/crypto/chelsio
5043 
5044 CXGB4 INLINE CRYPTO DRIVER
5045 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5046 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
5047 M:      Rohit Maheshwari <rohitm@chelsio.com>
5048 L:      netdev@vger.kernel.org
5049 S:      Supported
5050 W:      http://www.chelsio.com
5051 F:      drivers/net/ethernet/chelsio/inline_crypto/
5052 
5053 CXGB4 ETHERNET DRIVER (CXGB4)
5054 M:      Raju Rangoju <rajur@chelsio.com>
5055 L:      netdev@vger.kernel.org
5056 S:      Supported
5057 W:      http://www.chelsio.com
5058 F:      drivers/net/ethernet/chelsio/cxgb4/
5059 
5060 CXGB4 ISCSI DRIVER (CXGB4I)
5061 M:      Karen Xie <kxie@chelsio.com>
5062 L:      linux-scsi@vger.kernel.org
5063 S:      Supported
5064 W:      http://www.chelsio.com
5065 F:      drivers/scsi/cxgbi/cxgb4i
5066 
5067 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5068 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5069 L:      linux-rdma@vger.kernel.org
5070 S:      Supported
5071 W:      http://www.openfabrics.org
5072 F:      drivers/infiniband/hw/cxgb4/
5073 F:      include/uapi/rdma/cxgb4-abi.h
5074 
5075 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5076 M:      Raju Rangoju <rajur@chelsio.com>
5077 L:      netdev@vger.kernel.org
5078 S:      Supported
5079 W:      http://www.chelsio.com
5080 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5081 
5082 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5083 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5084 M:      Andrew Donnellan <ajd@linux.ibm.com>
5085 L:      linuxppc-dev@lists.ozlabs.org
5086 S:      Supported
5087 F:      Documentation/ABI/testing/sysfs-class-cxl
5088 F:      Documentation/powerpc/cxl.rst
5089 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5090 F:      drivers/misc/cxl/
5091 F:      include/misc/cxl*
5092 F:      include/uapi/misc/cxl.h
5093 
5094 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5095 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5096 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5097 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5098 L:      linux-scsi@vger.kernel.org
5099 S:      Supported
5100 F:      Documentation/powerpc/cxlflash.rst
5101 F:      drivers/scsi/cxlflash/
5102 F:      include/uapi/scsi/cxlflash_ioctl.h
5103 
5104 CYBERPRO FB DRIVER
5105 M:      Russell King <linux@armlinux.org.uk>
5106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5107 S:      Maintained
5108 W:      http://www.armlinux.org.uk/
5109 F:      drivers/video/fbdev/cyber2000fb.*
5110 
5111 CYCLADES PC300 DRIVER
5112 S:      Orphan
5113 F:      drivers/net/wan/pc300*
5114 
5115 CYPRESS_FIRMWARE MEDIA DRIVER
5116 M:      Antti Palosaari <crope@iki.fi>
5117 L:      linux-media@vger.kernel.org
5118 S:      Maintained
5119 W:      https://linuxtv.org
5120 W:      http://palosaari.fi/linux/
5121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5122 T:      git git://linuxtv.org/anttip/media_tree.git
5123 F:      drivers/media/common/cypress_firmware*
5124 
5125 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5126 M:      Linus Walleij <linus.walleij@linaro.org>
5127 L:      linux-input@vger.kernel.org
5128 S:      Maintained
5129 F:      drivers/input/touchscreen/cy8ctma140.c
5130 
5131 CYTTSP TOUCHSCREEN DRIVER
5132 M:      Linus Walleij <linus.walleij@linaro.org>
5133 L:      linux-input@vger.kernel.org
5134 S:      Maintained
5135 F:      drivers/input/touchscreen/cyttsp*
5136 
5137 D-LINK DIR-685 TOUCHKEYS DRIVER
5138 M:      Linus Walleij <linus.walleij@linaro.org>
5139 L:      linux-input@vger.kernel.org
5140 S:      Supported
5141 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5142 
5143 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5144 M:      Joshua Kinard <kumba@gentoo.org>
5145 S:      Maintained
5146 F:      drivers/rtc/rtc-ds1685.c
5147 F:      include/linux/rtc/ds1685.h
5148 
5149 DAMA SLAVE for AX.25
5150 M:      Joerg Reuter <jreuter@yaina.de>
5151 L:      linux-hams@vger.kernel.org
5152 S:      Maintained
5153 W:      http://yaina.de/jreuter/
5154 W:      http://www.qsl.net/dl1bke/
5155 F:      net/ax25/af_ax25.c
5156 F:      net/ax25/ax25_dev.c
5157 F:      net/ax25/ax25_ds_*
5158 F:      net/ax25/ax25_in.c
5159 F:      net/ax25/ax25_out.c
5160 F:      net/ax25/ax25_timer.c
5161 F:      net/ax25/sysctl_net_ax25.c
5162 
5163 DATA ACCESS MONITOR
5164 M:      SeongJae Park <sjpark@amazon.de>
5165 L:      linux-mm@kvack.org
5166 S:      Maintained
5167 F:      Documentation/admin-guide/mm/damon/
5168 F:      Documentation/vm/damon/
5169 F:      include/linux/damon.h
5170 F:      include/trace/events/damon.h
5171 F:      mm/damon/
5172 F:      tools/testing/selftests/damon/
5173 
5174 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5175 L:      netdev@vger.kernel.org
5176 S:      Orphan
5177 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5178 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5179 
5180 DC390/AM53C974 SCSI driver
5181 M:      Hannes Reinecke <hare@suse.com>
5182 L:      linux-scsi@vger.kernel.org
5183 S:      Maintained
5184 F:      drivers/scsi/am53c974.c
5185 
5186 DC395x SCSI driver
5187 M:      Oliver Neukum <oliver@neukum.org>
5188 M:      Ali Akcaagac <aliakc@web.de>
5189 M:      Jamie Lenehan <lenehan@twibble.org>
5190 L:      dc395x@twibble.org
5191 S:      Maintained
5192 W:      http://twibble.org/dist/dc395x/
5193 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
5194 F:      Documentation/scsi/dc395x.rst
5195 F:      drivers/scsi/dc395x.*
5196 
5197 DCCP PROTOCOL
5198 L:      dccp@vger.kernel.org
5199 S:      Orphan
5200 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5201 F:      include/linux/dccp.h
5202 F:      include/linux/tfrc.h
5203 F:      include/uapi/linux/dccp.h
5204 F:      net/dccp/
5205 
5206 DECnet NETWORK LAYER
5207 L:      linux-decnet-user@lists.sourceforge.net
5208 S:      Orphan
5209 W:      http://linux-decnet.sourceforge.net
5210 F:      Documentation/networking/decnet.rst
5211 F:      net/decnet/
5212 
5213 DECSTATION PLATFORM SUPPORT
5214 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5215 L:      linux-mips@vger.kernel.org
5216 S:      Maintained
5217 W:      http://www.linux-mips.org/wiki/DECstation
5218 F:      arch/mips/dec/
5219 F:      arch/mips/include/asm/dec/
5220 F:      arch/mips/include/asm/mach-dec/
5221 
5222 DEFXX FDDI NETWORK DRIVER
5223 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5224 S:      Maintained
5225 F:      drivers/net/fddi/defxx.*
5226 
5227 DEFZA FDDI NETWORK DRIVER
5228 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5229 S:      Maintained
5230 F:      drivers/net/fddi/defza.*
5231 
5232 DEINTERLACE DRIVERS FOR ALLWINNER H3
5233 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5234 L:      linux-media@vger.kernel.org
5235 S:      Maintained
5236 T:      git git://linuxtv.org/media_tree.git
5237 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5238 F:      drivers/media/platform/sunxi/sun8i-di/
5239 
5240 DELL LAPTOP DRIVER
5241 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5242 M:      Pali Rohár <pali@kernel.org>
5243 L:      platform-driver-x86@vger.kernel.org
5244 S:      Maintained
5245 F:      drivers/platform/x86/dell/dell-laptop.c
5246 
5247 DELL LAPTOP FREEFALL DRIVER
5248 M:      Pali Rohár <pali@kernel.org>
5249 S:      Maintained
5250 F:      drivers/platform/x86/dell/dell-smo8800.c
5251 
5252 DELL LAPTOP RBTN DRIVER
5253 M:      Pali Rohár <pali@kernel.org>
5254 S:      Maintained
5255 F:      drivers/platform/x86/dell/dell-rbtn.*
5256 
5257 DELL LAPTOP SMM DRIVER
5258 M:      Pali Rohár <pali@kernel.org>
5259 S:      Maintained
5260 F:      drivers/hwmon/dell-smm-hwmon.c
5261 F:      include/uapi/linux/i8k.h
5262 
5263 DELL REMOTE BIOS UPDATE DRIVER
5264 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5265 L:      platform-driver-x86@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/platform/x86/dell/dell_rbu.c
5268 
5269 DELL SMBIOS DRIVER
5270 M:      Pali Rohár <pali@kernel.org>
5271 L:      Dell.Client.Kernel@dell.com
5272 L:      platform-driver-x86@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/platform/x86/dell/dell-smbios.*
5275 
5276 DELL SMBIOS SMM DRIVER
5277 L:      Dell.Client.Kernel@dell.com
5278 L:      platform-driver-x86@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5281 
5282 DELL SMBIOS WMI DRIVER
5283 L:      Dell.Client.Kernel@dell.com
5284 L:      platform-driver-x86@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5287 F:      tools/wmi/dell-smbios-example.c
5288 
5289 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5290 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5291 L:      platform-driver-x86@vger.kernel.org
5292 S:      Maintained
5293 F:      Documentation/driver-api/dcdbas.rst
5294 F:      drivers/platform/x86/dell/dcdbas.*
5295 
5296 DELL WMI DESCRIPTOR DRIVER
5297 L:      Dell.Client.Kernel@dell.com
5298 S:      Maintained
5299 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5300 
5301 DELL WMI SYSMAN DRIVER
5302 M:      Divya Bharathi <divya.bharathi@dell.com>
5303 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5304 L:      Dell.Client.Kernel@dell.com
5305 L:      platform-driver-x86@vger.kernel.org
5306 S:      Maintained
5307 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5308 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5309 
5310 DELL WMI NOTIFICATIONS DRIVER
5311 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5312 M:      Pali Rohár <pali@kernel.org>
5313 S:      Maintained
5314 F:      drivers/platform/x86/dell/dell-wmi-base.c
5315 
5316 DELL WMI HARDWARE PRIVACY SUPPORT
5317 M:      Perry Yuan <Perry.Yuan@dell.com>
5318 L:      Dell.Client.Kernel@dell.com
5319 L:      platform-driver-x86@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5322 
5323 DELTA ST MEDIA DRIVER
5324 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5325 L:      linux-media@vger.kernel.org
5326 S:      Supported
5327 W:      https://linuxtv.org
5328 T:      git git://linuxtv.org/media_tree.git
5329 F:      drivers/media/platform/sti/delta
5330 
5331 DELTA DPS920AB PSU DRIVER
5332 M:      Robert Marko <robert.marko@sartura.hr>
5333 L:      linux-hwmon@vger.kernel.org
5334 S:      Maintained
5335 F:      Documentation/hwmon/dps920ab.rst
5336 F:      drivers/hwmon/pmbus/dps920ab.c
5337 
5338 DENALI NAND DRIVER
5339 L:      linux-mtd@lists.infradead.org
5340 S:      Orphan
5341 F:      drivers/mtd/nand/raw/denali*
5342 
5343 DESIGNWARE EDMA CORE IP DRIVER
5344 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5345 L:      dmaengine@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/dma/dw-edma/
5348 F:      include/linux/dma/edma.h
5349 
5350 DESIGNWARE XDATA IP DRIVER
5351 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5352 L:      linux-pci@vger.kernel.org
5353 S:      Maintained
5354 F:      Documentation/misc-devices/dw-xdata-pcie.rst
5355 F:      drivers/misc/dw-xdata-pcie.c
5356 
5357 DESIGNWARE USB2 DRD IP DRIVER
5358 M:      Minas Harutyunyan <hminas@synopsys.com>
5359 L:      linux-usb@vger.kernel.org
5360 S:      Maintained
5361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5362 F:      drivers/usb/dwc2/
5363 
5364 DESIGNWARE USB3 DRD IP DRIVER
5365 M:      Felipe Balbi <balbi@kernel.org>
5366 L:      linux-usb@vger.kernel.org
5367 S:      Maintained
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5369 F:      drivers/usb/dwc3/
5370 
5371 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
5372 M:      Andreas Klinger <ak@it-klinger.de>
5373 L:      linux-iio@vger.kernel.org
5374 S:      Maintained
5375 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
5376 F:      drivers/iio/proximity/srf*.c
5377 
5378 DEVICE COREDUMP (DEV_COREDUMP)
5379 M:      Johannes Berg <johannes@sipsolutions.net>
5380 L:      linux-kernel@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/base/devcoredump.c
5383 F:      include/linux/devcoredump.h
5384 
5385 DEVICE DEPENDENCY HELPER SCRIPT
5386 M:      Saravana Kannan <saravanak@google.com>
5387 L:      linux-kernel@vger.kernel.org
5388 S:      Maintained
5389 F:      scripts/dev-needs.sh
5390 
5391 DEVICE DIRECT ACCESS (DAX)
5392 M:      Dan Williams <dan.j.williams@intel.com>
5393 M:      Vishal Verma <vishal.l.verma@intel.com>
5394 M:      Dave Jiang <dave.jiang@intel.com>
5395 L:      nvdimm@lists.linux.dev
5396 S:      Supported
5397 F:      drivers/dax/
5398 
5399 DEVICE FREQUENCY (DEVFREQ)
5400 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5401 M:      Kyungmin Park <kyungmin.park@samsung.com>
5402 M:      Chanwoo Choi <cw00.choi@samsung.com>
5403 L:      linux-pm@vger.kernel.org
5404 S:      Maintained
5405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5406 F:      Documentation/devicetree/bindings/devfreq/
5407 F:      drivers/devfreq/
5408 F:      include/linux/devfreq.h
5409 F:      include/trace/events/devfreq.h
5410 
5411 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
5412 M:      Chanwoo Choi <cw00.choi@samsung.com>
5413 L:      linux-pm@vger.kernel.org
5414 S:      Supported
5415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5416 F:      Documentation/devicetree/bindings/devfreq/event/
5417 F:      drivers/devfreq/devfreq-event.c
5418 F:      drivers/devfreq/event/
5419 F:      include/dt-bindings/pmu/exynos_ppmu.h
5420 F:      include/linux/devfreq-event.h
5421 
5422 DEVICE NUMBER REGISTRY
5423 M:      Torben Mathiasen <device@lanana.org>
5424 S:      Maintained
5425 W:      http://lanana.org/docs/device-list/index.html
5426 
5427 DEVICE RESOURCE MANAGEMENT HELPERS
5428 M:      Hans de Goede <hdegoede@redhat.com>
5429 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
5430 S:      Maintained
5431 F:      include/linux/devm-helpers.h
5432 
5433 DEVICE-MAPPER  (LVM)
5434 M:      Alasdair Kergon <agk@redhat.com>
5435 M:      Mike Snitzer <snitzer@redhat.com>
5436 M:      dm-devel@redhat.com
5437 L:      dm-devel@redhat.com
5438 S:      Maintained
5439 W:      http://sources.redhat.com/dm
5440 Q:      http://patchwork.kernel.org/project/dm-devel/list/
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
5442 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
5443 F:      Documentation/admin-guide/device-mapper/
5444 F:      drivers/md/Kconfig
5445 F:      drivers/md/Makefile
5446 F:      drivers/md/dm*
5447 F:      drivers/md/persistent-data/
5448 F:      include/linux/device-mapper.h
5449 F:      include/linux/dm-*.h
5450 F:      include/uapi/linux/dm-*.h
5451 
5452 DEVLINK
5453 M:      Jiri Pirko <jiri@nvidia.com>
5454 L:      netdev@vger.kernel.org
5455 S:      Supported
5456 F:      Documentation/networking/devlink
5457 F:      include/net/devlink.h
5458 F:      include/uapi/linux/devlink.h
5459 F:      net/core/devlink.c
5460 
5461 DIALOG SEMICONDUCTOR DRIVERS
5462 M:      Support Opensource <support.opensource@diasemi.com>
5463 S:      Supported
5464 W:      http://www.dialog-semiconductor.com/products
5465 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
5466 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
5467 F:      Documentation/devicetree/bindings/mfd/da90*.txt
5468 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
5469 F:      Documentation/devicetree/bindings/regulator/da92*.txt
5470 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
5471 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
5472 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
5473 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
5474 F:      Documentation/hwmon/da90??.rst
5475 F:      drivers/gpio/gpio-da90??.c
5476 F:      drivers/hwmon/da90??-hwmon.c
5477 F:      drivers/iio/adc/da91??-*.c
5478 F:      drivers/input/misc/da72??.[ch]
5479 F:      drivers/input/misc/da90??_onkey.c
5480 F:      drivers/input/touchscreen/da9052_tsi.c
5481 F:      drivers/leds/leds-da90??.c
5482 F:      drivers/mfd/da903x.c
5483 F:      drivers/mfd/da90??-*.c
5484 F:      drivers/mfd/da91??-*.c
5485 F:      drivers/pinctrl/pinctrl-da90??.c
5486 F:      drivers/power/supply/da9052-battery.c
5487 F:      drivers/power/supply/da91??-*.c
5488 F:      drivers/regulator/da9???-regulator.[ch]
5489 F:      drivers/regulator/slg51000-regulator.[ch]
5490 F:      drivers/rtc/rtc-da90??.c
5491 F:      drivers/thermal/da90??-thermal.c
5492 F:      drivers/video/backlight/da90??_bl.c
5493 F:      drivers/watchdog/da90??_wdt.c
5494 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
5495 F:      include/linux/mfd/da903x.h
5496 F:      include/linux/mfd/da9052/
5497 F:      include/linux/mfd/da9055/
5498 F:      include/linux/mfd/da9062/
5499 F:      include/linux/mfd/da9063/
5500 F:      include/linux/mfd/da9150/
5501 F:      include/linux/regulator/da9211.h
5502 F:      include/sound/da[79]*.h
5503 F:      sound/soc/codecs/da[79]*.[ch]
5504 
5505 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
5506 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
5507 L:      linux-gpio@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/gpio/gpio-gpio-mm.c
5510 
5511 DIOLAN U2C-12 I2C DRIVER
5512 M:      Guenter Roeck <linux@roeck-us.net>
5513 L:      linux-i2c@vger.kernel.org
5514 S:      Maintained
5515 F:      drivers/i2c/busses/i2c-diolan-u2c.c
5516 
5517 DIRECTORY NOTIFICATION (DNOTIFY)
5518 M:      Jan Kara <jack@suse.cz>
5519 R:      Amir Goldstein <amir73il@gmail.com>
5520 L:      linux-fsdevel@vger.kernel.org
5521 S:      Maintained
5522 F:      Documentation/filesystems/dnotify.rst
5523 F:      fs/notify/dnotify/
5524 F:      include/linux/dnotify.h
5525 
5526 DISK GEOMETRY AND PARTITION HANDLING
5527 M:      Andries Brouwer <aeb@cwi.nl>
5528 S:      Maintained
5529 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5530 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5531 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5532 
5533 DISKQUOTA
5534 M:      Jan Kara <jack@suse.com>
5535 S:      Maintained
5536 F:      Documentation/filesystems/quota.rst
5537 F:      fs/quota/
5538 F:      include/linux/quota*.h
5539 F:      include/uapi/linux/quota*.h
5540 
5541 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5542 M:      Bernie Thompson <bernie@plugable.com>
5543 L:      linux-fbdev@vger.kernel.org
5544 S:      Maintained
5545 W:      http://plugable.com/category/projects/udlfb/
5546 F:      Documentation/fb/udlfb.rst
5547 F:      drivers/video/fbdev/udlfb.c
5548 F:      include/video/udlfb.h
5549 
5550 DISTRIBUTED LOCK MANAGER (DLM)
5551 M:      Christine Caulfield <ccaulfie@redhat.com>
5552 M:      David Teigland <teigland@redhat.com>
5553 L:      cluster-devel@redhat.com
5554 S:      Supported
5555 W:      http://sources.redhat.com/cluster/
5556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5557 F:      fs/dlm/
5558 
5559 DMA BUFFER SHARING FRAMEWORK
5560 M:      Sumit Semwal <sumit.semwal@linaro.org>
5561 M:      Christian König <christian.koenig@amd.com>
5562 L:      linux-media@vger.kernel.org
5563 L:      dri-devel@lists.freedesktop.org
5564 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5565 S:      Maintained
5566 T:      git git://anongit.freedesktop.org/drm/drm-misc
5567 F:      Documentation/driver-api/dma-buf.rst
5568 F:      drivers/dma-buf/
5569 F:      include/linux/*fence.h
5570 F:      include/linux/dma-buf*
5571 F:      include/linux/dma-resv.h
5572 K:      \bdma_(?:buf|fence|resv)\b
5573 
5574 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5575 M:      Vinod Koul <vkoul@kernel.org>
5576 L:      dmaengine@vger.kernel.org
5577 S:      Maintained
5578 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
5580 F:      Documentation/devicetree/bindings/dma/
5581 F:      Documentation/driver-api/dmaengine/
5582 F:      drivers/dma/
5583 F:      include/linux/dma/
5584 F:      include/linux/dmaengine.h
5585 F:      include/linux/of_dma.h
5586 
5587 DMA MAPPING HELPERS
5588 M:      Christoph Hellwig <hch@lst.de>
5589 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5590 R:      Robin Murphy <robin.murphy@arm.com>
5591 L:      iommu@lists.linux-foundation.org
5592 S:      Supported
5593 W:      http://git.infradead.org/users/hch/dma-mapping.git
5594 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5595 F:      include/asm-generic/dma-mapping.h
5596 F:      include/linux/dma-direct.h
5597 F:      include/linux/dma-mapping.h
5598 F:      include/linux/dma-map-ops.h
5599 F:      kernel/dma/
5600 
5601 DMA MAPPING BENCHMARK
5602 M:      Barry Song <song.bao.hua@hisilicon.com>
5603 L:      iommu@lists.linux-foundation.org
5604 F:      kernel/dma/map_benchmark.c
5605 F:      tools/testing/selftests/dma/
5606 
5607 DMA-BUF HEAPS FRAMEWORK
5608 M:      Sumit Semwal <sumit.semwal@linaro.org>
5609 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5610 R:      Liam Mark <lmark@codeaurora.org>
5611 R:      Laura Abbott <labbott@redhat.com>
5612 R:      Brian Starkey <Brian.Starkey@arm.com>
5613 R:      John Stultz <john.stultz@linaro.org>
5614 L:      linux-media@vger.kernel.org
5615 L:      dri-devel@lists.freedesktop.org
5616 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5617 S:      Maintained
5618 T:      git git://anongit.freedesktop.org/drm/drm-misc
5619 F:      drivers/dma-buf/dma-heap.c
5620 F:      drivers/dma-buf/heaps/*
5621 F:      include/linux/dma-heap.h
5622 F:      include/uapi/linux/dma-heap.h
5623 
5624 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5625 M:      Lukasz Luba <lukasz.luba@arm.com>
5626 L:      linux-pm@vger.kernel.org
5627 L:      linux-samsung-soc@vger.kernel.org
5628 S:      Maintained
5629 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
5630 F:      drivers/memory/samsung/exynos5422-dmc.c
5631 
5632 DME1737 HARDWARE MONITOR DRIVER
5633 M:      Juerg Haefliger <juergh@gmail.com>
5634 L:      linux-hwmon@vger.kernel.org
5635 S:      Maintained
5636 F:      Documentation/hwmon/dme1737.rst
5637 F:      drivers/hwmon/dme1737.c
5638 
5639 DMI/SMBIOS SUPPORT
5640 M:      Jean Delvare <jdelvare@suse.com>
5641 S:      Maintained
5642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
5643 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5644 F:      drivers/firmware/dmi-id.c
5645 F:      drivers/firmware/dmi_scan.c
5646 F:      include/linux/dmi.h
5647 
5648 DOCUMENTATION
5649 M:      Jonathan Corbet <corbet@lwn.net>
5650 L:      linux-doc@vger.kernel.org
5651 S:      Maintained
5652 P:      Documentation/doc-guide/maintainer-profile.rst
5653 T:      git git://git.lwn.net/linux.git docs-next
5654 F:      Documentation/
5655 F:      scripts/documentation-file-ref-check
5656 F:      scripts/kernel-doc
5657 F:      scripts/sphinx-pre-install
5658 X:      Documentation/ABI/
5659 X:      Documentation/admin-guide/media/
5660 X:      Documentation/devicetree/
5661 X:      Documentation/driver-api/media/
5662 X:      Documentation/firmware-guide/acpi/
5663 X:      Documentation/i2c/
5664 X:      Documentation/power/
5665 X:      Documentation/spi/
5666 X:      Documentation/userspace-api/media/
5667 
5668 DOCUMENTATION REPORTING ISSUES
5669 M:      Thorsten Leemhuis <linux@leemhuis.info>
5670 L:      linux-doc@vger.kernel.org
5671 S:      Maintained
5672 F:      Documentation/admin-guide/reporting-issues.rst
5673 
5674 DOCUMENTATION SCRIPTS
5675 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5676 L:      linux-doc@vger.kernel.org
5677 S:      Maintained
5678 F:      Documentation/sphinx/parse-headers.pl
5679 F:      scripts/documentation-file-ref-check
5680 F:      scripts/sphinx-pre-install
5681 
5682 DOCUMENTATION/ITALIAN
5683 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5684 L:      linux-doc@vger.kernel.org
5685 S:      Maintained
5686 F:      Documentation/translations/it_IT
5687 
5688 DONGWOON DW9714 LENS VOICE COIL DRIVER
5689 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5690 L:      linux-media@vger.kernel.org
5691 S:      Maintained
5692 T:      git git://linuxtv.org/media_tree.git
5693 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5694 F:      drivers/media/i2c/dw9714.c
5695 
5696 DONGWOON DW9768 LENS VOICE COIL DRIVER
5697 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
5698 L:      linux-media@vger.kernel.org
5699 S:      Maintained
5700 T:      git git://linuxtv.org/media_tree.git
5701 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
5702 F:      drivers/media/i2c/dw9768.c
5703 
5704 DONGWOON DW9807 LENS VOICE COIL DRIVER
5705 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5706 L:      linux-media@vger.kernel.org
5707 S:      Maintained
5708 T:      git git://linuxtv.org/media_tree.git
5709 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5710 F:      drivers/media/i2c/dw9807-vcm.c
5711 
5712 DOUBLETALK DRIVER
5713 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5714 L:      blinux-list@redhat.com
5715 S:      Maintained
5716 F:      drivers/char/dtlk.c
5717 F:      include/linux/dtlk.h
5718 
5719 DPAA2 DATAPATH I/O (DPIO) DRIVER
5720 M:      Roy Pledge <Roy.Pledge@nxp.com>
5721 L:      linux-kernel@vger.kernel.org
5722 S:      Maintained
5723 F:      drivers/soc/fsl/dpio
5724 
5725 DPAA2 ETHERNET DRIVER
5726 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5727 L:      netdev@vger.kernel.org
5728 S:      Maintained
5729 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
5730 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
5731 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5732 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5733 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5734 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5735 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5736 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5737 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5738 
5739 DPAA2 ETHERNET SWITCH DRIVER
5740 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
5744 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
5745 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
5746 
5747 DPT_I2O SCSI RAID DRIVER
5748 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5749 L:      linux-scsi@vger.kernel.org
5750 S:      Maintained
5751 W:      http://www.adaptec.com/
5752 F:      drivers/scsi/dpt*
5753 F:      drivers/scsi/dpt/
5754 
5755 DRBD DRIVER
5756 M:      Philipp Reisner <philipp.reisner@linbit.com>
5757 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5758 L:      drbd-dev@lists.linbit.com
5759 S:      Supported
5760 W:      http://www.drbd.org
5761 T:      git git://git.linbit.com/linux-drbd.git
5762 T:      git git://git.linbit.com/drbd-8.4.git
5763 F:      Documentation/admin-guide/blockdev/
5764 F:      drivers/block/drbd/
5765 F:      lib/lru_cache.c
5766 
5767 DRIVER COMPONENT FRAMEWORK
5768 L:      dri-devel@lists.freedesktop.org
5769 F:      drivers/base/component.c
5770 F:      include/linux/component.h
5771 
5772 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5773 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5774 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5775 S:      Supported
5776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5777 F:      Documentation/core-api/kobject.rst
5778 F:      drivers/base/
5779 F:      fs/debugfs/
5780 F:      fs/sysfs/
5781 F:      include/linux/debugfs.h
5782 F:      include/linux/kobj*
5783 F:      lib/kobj*
5784 
5785 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
5786 M:      Nishanth Menon <nm@ti.com>
5787 L:      linux-pm@vger.kernel.org
5788 S:      Maintained
5789 F:      drivers/soc/ti/smartreflex.c
5790 F:      include/linux/power/smartreflex.h
5791 
5792 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5793 M:      Maxime Ripard <mripard@kernel.org>
5794 M:      Chen-Yu Tsai <wens@csie.org>
5795 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
5796 L:      dri-devel@lists.freedesktop.org
5797 S:      Supported
5798 T:      git git://anongit.freedesktop.org/drm/drm-misc
5799 F:      drivers/gpu/drm/sun4i/sun8i*
5800 
5801 DRM DRIVER FOR ARM PL111 CLCD
5802 M:      Emma Anholt <emma@anholt.net>
5803 S:      Supported
5804 T:      git git://anongit.freedesktop.org/drm/drm-misc
5805 F:      drivers/gpu/drm/pl111/
5806 
5807 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5808 M:      Linus Walleij <linus.walleij@linaro.org>
5809 S:      Maintained
5810 T:      git git://anongit.freedesktop.org/drm/drm-misc
5811 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
5812 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5813 
5814 DRM DRIVER FOR ASPEED BMC GFX
5815 M:      Joel Stanley <joel@jms.id.au>
5816 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
5817 S:      Supported
5818 T:      git git://anongit.freedesktop.org/drm/drm-misc
5819 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5820 F:      drivers/gpu/drm/aspeed/
5821 
5822 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5823 M:      Dave Airlie <airlied@redhat.com>
5824 R:      Thomas Zimmermann <tzimmermann@suse.de>
5825 L:      dri-devel@lists.freedesktop.org
5826 S:      Supported
5827 T:      git git://anongit.freedesktop.org/drm/drm-misc
5828 F:      drivers/gpu/drm/ast/
5829 
5830 DRM DRIVER FOR BOCHS VIRTUAL GPU
5831 M:      Gerd Hoffmann <kraxel@redhat.com>
5832 L:      virtualization@lists.linux-foundation.org
5833 S:      Maintained
5834 T:      git git://anongit.freedesktop.org/drm/drm-misc
5835 F:      drivers/gpu/drm/tiny/bochs.c
5836 
5837 DRM DRIVER FOR BOE HIMAX8279D PANELS
5838 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5839 S:      Maintained
5840 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
5841 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5842 
5843 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
5844 M:      Jagan Teki <jagan@amarulasolutions.com>
5845 S:      Maintained
5846 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
5847 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
5848 
5849 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5850 M:      Linus Walleij <linus.walleij@linaro.org>
5851 S:      Maintained
5852 T:      git git://anongit.freedesktop.org/drm/drm-misc
5853 F:      drivers/gpu/drm/tve200/
5854 
5855 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5856 M:      Icenowy Zheng <icenowy@aosc.io>
5857 S:      Maintained
5858 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5859 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5860 
5861 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5862 M:      Jagan Teki <jagan@amarulasolutions.com>
5863 S:      Maintained
5864 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
5865 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5866 
5867 DRM DRIVER FOR GENERIC USB DISPLAY
5868 M:      Noralf Trønnes <noralf@tronnes.org>
5869 S:      Maintained
5870 W:      https://github.com/notro/gud/wiki
5871 T:      git git://anongit.freedesktop.org/drm/drm-misc
5872 F:      drivers/gpu/drm/gud/
5873 F:      include/drm/gud.h
5874 
5875 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5876 M:      Hans de Goede <hdegoede@redhat.com>
5877 S:      Maintained
5878 T:      git git://anongit.freedesktop.org/drm/drm-misc
5879 F:      drivers/gpu/drm/tiny/gm12u320.c
5880 
5881 DRM DRIVER FOR HX8357D PANELS
5882 M:      Emma Anholt <emma@anholt.net>
5883 S:      Maintained
5884 T:      git git://anongit.freedesktop.org/drm/drm-misc
5885 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5886 F:      drivers/gpu/drm/tiny/hx8357d.c
5887 
5888 DRM DRIVER FOR ILITEK ILI9225 PANELS
5889 M:      David Lechner <david@lechnology.com>
5890 S:      Maintained
5891 T:      git git://anongit.freedesktop.org/drm/drm-misc
5892 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5893 F:      drivers/gpu/drm/tiny/ili9225.c
5894 
5895 DRM DRIVER FOR ILITEK ILI9486 PANELS
5896 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5897 S:      Maintained
5898 T:      git git://anongit.freedesktop.org/drm/drm-misc
5899 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5900 F:      drivers/gpu/drm/tiny/ili9486.c
5901 
5902 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5903 S:      Orphan / Obsolete
5904 F:      drivers/gpu/drm/i810/
5905 F:      include/uapi/drm/i810_drm.h
5906 
5907 DRM DRIVER FOR LVDS PANELS
5908 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5909 L:      dri-devel@lists.freedesktop.org
5910 T:      git git://anongit.freedesktop.org/drm/drm-misc
5911 S:      Maintained
5912 F:      drivers/gpu/drm/panel/panel-lvds.c
5913 F:      Documentation/devicetree/bindings/display/panel/lvds.yaml
5914 
5915 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
5916 M:      Guido Günther <agx@sigxcpu.org>
5917 R:      Purism Kernel Team <kernel@puri.sm>
5918 S:      Maintained
5919 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
5920 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
5921 
5922 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5923 S:      Orphan / Obsolete
5924 F:      drivers/gpu/drm/mga/
5925 F:      include/uapi/drm/mga_drm.h
5926 
5927 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
5928 M:      Dave Airlie <airlied@redhat.com>
5929 R:      Thomas Zimmermann <tzimmermann@suse.de>
5930 L:      dri-devel@lists.freedesktop.org
5931 S:      Supported
5932 T:      git git://anongit.freedesktop.org/drm/drm-misc
5933 F:      drivers/gpu/drm/mgag200/
5934 
5935 DRM DRIVER FOR MI0283QT
5936 M:      Noralf Trønnes <noralf@tronnes.org>
5937 S:      Maintained
5938 T:      git git://anongit.freedesktop.org/drm/drm-misc
5939 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5940 F:      drivers/gpu/drm/tiny/mi0283qt.c
5941 
5942 DRM DRIVER FOR MSM ADRENO GPU
5943 M:      Rob Clark <robdclark@gmail.com>
5944 M:      Sean Paul <sean@poorly.run>
5945 L:      linux-arm-msm@vger.kernel.org
5946 L:      dri-devel@lists.freedesktop.org
5947 L:      freedreno@lists.freedesktop.org
5948 S:      Maintained
5949 T:      git https://gitlab.freedesktop.org/drm/msm.git
5950 F:      Documentation/devicetree/bindings/display/msm/
5951 F:      drivers/gpu/drm/msm/
5952 F:      include/uapi/drm/msm_drm.h
5953 
5954 DRM DRIVER FOR NOVATEK NT35510 PANELS
5955 M:      Linus Walleij <linus.walleij@linaro.org>
5956 S:      Maintained
5957 T:      git git://anongit.freedesktop.org/drm/drm-misc
5958 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5959 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5960 
5961 DRM DRIVER FOR NOVATEK NT36672A PANELS
5962 M:      Sumit Semwal <sumit.semwal@linaro.org>
5963 S:      Maintained
5964 T:      git git://anongit.freedesktop.org/drm/drm-misc
5965 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
5966 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
5967 
5968 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5969 M:      Ben Skeggs <bskeggs@redhat.com>
5970 L:      dri-devel@lists.freedesktop.org
5971 L:      nouveau@lists.freedesktop.org
5972 S:      Supported
5973 T:      git git://github.com/skeggsb/linux
5974 F:      drivers/gpu/drm/nouveau/
5975 F:      include/uapi/drm/nouveau_drm.h
5976 
5977 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5978 M:      Stefan Mavrodiev <stefan@olimex.com>
5979 S:      Maintained
5980 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
5981 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5982 
5983 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5984 M:      Noralf Trønnes <noralf@tronnes.org>
5985 S:      Maintained
5986 T:      git git://anongit.freedesktop.org/drm/drm-misc
5987 F:      Documentation/devicetree/bindings/display/repaper.txt
5988 F:      drivers/gpu/drm/tiny/repaper.c
5989 
5990 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5991 M:      Dave Airlie <airlied@redhat.com>
5992 M:      Gerd Hoffmann <kraxel@redhat.com>
5993 L:      virtualization@lists.linux-foundation.org
5994 S:      Obsolete
5995 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5996 T:      git git://anongit.freedesktop.org/drm/drm-misc
5997 F:      drivers/gpu/drm/tiny/cirrus.c
5998 
5999 DRM DRIVER FOR QXL VIRTUAL GPU
6000 M:      Dave Airlie <airlied@redhat.com>
6001 M:      Gerd Hoffmann <kraxel@redhat.com>
6002 L:      virtualization@lists.linux-foundation.org
6003 L:      spice-devel@lists.freedesktop.org
6004 S:      Maintained
6005 T:      git git://anongit.freedesktop.org/drm/drm-misc
6006 F:      drivers/gpu/drm/qxl/
6007 F:      include/uapi/drm/qxl_drm.h
6008 
6009 DRM DRIVER FOR RAGE 128 VIDEO CARDS
6010 S:      Orphan / Obsolete
6011 F:      drivers/gpu/drm/r128/
6012 F:      include/uapi/drm/r128_drm.h
6013 
6014 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6015 M:      Robert Chiras <robert.chiras@nxp.com>
6016 S:      Maintained
6017 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6018 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6019 
6020 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6021 M:      Linus Walleij <linus.walleij@linaro.org>
6022 S:      Maintained
6023 T:      git git://anongit.freedesktop.org/drm/drm-misc
6024 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6025 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6026 
6027 DRM DRIVER FOR SITRONIX ST7703 PANELS
6028 M:      Guido Günther <agx@sigxcpu.org>
6029 R:      Purism Kernel Team <kernel@puri.sm>
6030 R:      Ondrej Jirman <megous@megous.com>
6031 S:      Maintained
6032 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6033 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6034 
6035 DRM DRIVER FOR SAVAGE VIDEO CARDS
6036 S:      Orphan / Obsolete
6037 F:      drivers/gpu/drm/savage/
6038 F:      include/uapi/drm/savage_drm.h
6039 
6040 DRM DRIVER FOR SIMPLE FRAMEBUFFERS
6041 M:      Thomas Zimmermann <tzimmermann@suse.de>
6042 L:      dri-devel@lists.freedesktop.org
6043 S:      Maintained
6044 T:      git git://anongit.freedesktop.org/drm/drm-misc
6045 F:      drivers/gpu/drm/tiny/simpledrm.c
6046 
6047 DRM DRIVER FOR SIS VIDEO CARDS
6048 S:      Orphan / Obsolete
6049 F:      drivers/gpu/drm/sis/
6050 F:      include/uapi/drm/sis_drm.h
6051 
6052 DRM DRIVER FOR SITRONIX ST7586 PANELS
6053 M:      David Lechner <david@lechnology.com>
6054 S:      Maintained
6055 T:      git git://anongit.freedesktop.org/drm/drm-misc
6056 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6057 F:      drivers/gpu/drm/tiny/st7586.c
6058 
6059 DRM DRIVER FOR SITRONIX ST7701 PANELS
6060 M:      Jagan Teki <jagan@amarulasolutions.com>
6061 S:      Maintained
6062 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6063 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6064 
6065 DRM DRIVER FOR SITRONIX ST7735R PANELS
6066 M:      David Lechner <david@lechnology.com>
6067 S:      Maintained
6068 T:      git git://anongit.freedesktop.org/drm/drm-misc
6069 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6070 F:      drivers/gpu/drm/tiny/st7735r.c
6071 
6072 DRM DRIVER FOR SONY ACX424AKP PANELS
6073 M:      Linus Walleij <linus.walleij@linaro.org>
6074 S:      Maintained
6075 T:      git git://anongit.freedesktop.org/drm/drm-misc
6076 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
6077 
6078 DRM DRIVER FOR ST-ERICSSON MCDE
6079 M:      Linus Walleij <linus.walleij@linaro.org>
6080 S:      Maintained
6081 T:      git git://anongit.freedesktop.org/drm/drm-misc
6082 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6083 F:      drivers/gpu/drm/mcde/
6084 
6085 DRM DRIVER FOR TDFX VIDEO CARDS
6086 S:      Orphan / Obsolete
6087 F:      drivers/gpu/drm/tdfx/
6088 
6089 DRM DRIVER FOR TPO TPG110 PANELS
6090 M:      Linus Walleij <linus.walleij@linaro.org>
6091 S:      Maintained
6092 T:      git git://anongit.freedesktop.org/drm/drm-misc
6093 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6094 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6095 
6096 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6097 M:      Dave Airlie <airlied@redhat.com>
6098 R:      Sean Paul <sean@poorly.run>
6099 R:      Thomas Zimmermann <tzimmermann@suse.de>
6100 L:      dri-devel@lists.freedesktop.org
6101 S:      Supported
6102 T:      git git://anongit.freedesktop.org/drm/drm-misc
6103 F:      drivers/gpu/drm/udl/
6104 
6105 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6106 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6107 M:      Melissa Wen <melissa.srw@gmail.com>
6108 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6109 R:      Daniel Vetter <daniel@ffwll.ch>
6110 L:      dri-devel@lists.freedesktop.org
6111 S:      Maintained
6112 T:      git git://anongit.freedesktop.org/drm/drm-misc
6113 F:      Documentation/gpu/vkms.rst
6114 F:      drivers/gpu/drm/vkms/
6115 
6116 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6117 M:      Hans de Goede <hdegoede@redhat.com>
6118 L:      dri-devel@lists.freedesktop.org
6119 S:      Maintained
6120 T:      git git://anongit.freedesktop.org/drm/drm-misc
6121 F:      drivers/gpu/drm/vboxvideo/
6122 
6123 DRM DRIVER FOR VMWARE VIRTUAL GPU
6124 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
6125 M:      Zack Rusin <zackr@vmware.com>
6126 L:      dri-devel@lists.freedesktop.org
6127 S:      Supported
6128 T:      git git://anongit.freedesktop.org/drm/drm-misc
6129 F:      drivers/gpu/drm/vmwgfx/
6130 F:      include/uapi/drm/vmwgfx_drm.h
6131 
6132 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6133 M:      Linus Walleij <linus.walleij@linaro.org>
6134 S:      Maintained
6135 T:      git git://anongit.freedesktop.org/drm/drm-misc
6136 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6137 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6138 
6139 DRM DRIVERS
6140 M:      David Airlie <airlied@linux.ie>
6141 M:      Daniel Vetter <daniel@ffwll.ch>
6142 L:      dri-devel@lists.freedesktop.org
6143 S:      Maintained
6144 B:      https://gitlab.freedesktop.org/drm
6145 C:      irc://irc.oftc.net/dri-devel
6146 T:      git git://anongit.freedesktop.org/drm/drm
6147 F:      Documentation/devicetree/bindings/display/
6148 F:      Documentation/devicetree/bindings/gpu/
6149 F:      Documentation/gpu/
6150 F:      drivers/gpu/drm/
6151 F:      drivers/gpu/vga/
6152 F:      include/drm/
6153 F:      include/linux/vga*
6154 F:      include/uapi/drm/
6155 
6156 DRM DRIVERS AND MISC GPU PATCHES
6157 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6158 M:      Maxime Ripard <mripard@kernel.org>
6159 M:      Thomas Zimmermann <tzimmermann@suse.de>
6160 S:      Maintained
6161 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6162 T:      git git://anongit.freedesktop.org/drm/drm-misc
6163 F:      Documentation/gpu/
6164 F:      drivers/gpu/drm/*
6165 F:      drivers/gpu/vga/
6166 F:      include/drm/drm*
6167 F:      include/linux/vga*
6168 F:      include/uapi/drm/drm*
6169 
6170 DRM DRIVERS FOR ALLWINNER A10
6171 M:      Maxime Ripard <mripard@kernel.org>
6172 M:      Chen-Yu Tsai <wens@csie.org>
6173 L:      dri-devel@lists.freedesktop.org
6174 S:      Supported
6175 T:      git git://anongit.freedesktop.org/drm/drm-misc
6176 F:      Documentation/devicetree/bindings/display/allwinner*
6177 F:      drivers/gpu/drm/sun4i/
6178 
6179 DRM DRIVERS FOR AMLOGIC SOCS
6180 M:      Neil Armstrong <narmstrong@baylibre.com>
6181 L:      dri-devel@lists.freedesktop.org
6182 L:      linux-amlogic@lists.infradead.org
6183 S:      Supported
6184 W:      http://linux-meson.com/
6185 T:      git git://anongit.freedesktop.org/drm/drm-misc
6186 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
6187 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
6188 F:      Documentation/gpu/meson.rst
6189 F:      drivers/gpu/drm/meson/
6190 
6191 DRM DRIVERS FOR ATMEL HLCDC
6192 M:      Sam Ravnborg <sam@ravnborg.org>
6193 M:      Boris Brezillon <bbrezillon@kernel.org>
6194 L:      dri-devel@lists.freedesktop.org
6195 S:      Supported
6196 T:      git git://anongit.freedesktop.org/drm/drm-misc
6197 F:      Documentation/devicetree/bindings/display/atmel/
6198 F:      drivers/gpu/drm/atmel-hlcdc/
6199 
6200 DRM DRIVERS FOR BRIDGE CHIPS
6201 M:      Andrzej Hajda <a.hajda@samsung.com>
6202 M:      Neil Armstrong <narmstrong@baylibre.com>
6203 M:      Robert Foss <robert.foss@linaro.org>
6204 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
6205 R:      Jonas Karlman <jonas@kwiboo.se>
6206 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6207 S:      Maintained
6208 T:      git git://anongit.freedesktop.org/drm/drm-misc
6209 F:      drivers/gpu/drm/bridge/
6210 
6211 DRM DRIVERS FOR EXYNOS
6212 M:      Inki Dae <inki.dae@samsung.com>
6213 M:      Joonyoung Shim <jy0922.shim@samsung.com>
6214 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
6215 M:      Kyungmin Park <kyungmin.park@samsung.com>
6216 L:      dri-devel@lists.freedesktop.org
6217 S:      Supported
6218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
6219 F:      Documentation/devicetree/bindings/display/exynos/
6220 F:      drivers/gpu/drm/exynos/
6221 F:      include/uapi/drm/exynos_drm.h
6222 
6223 DRM DRIVERS FOR FREESCALE DCU
6224 M:      Stefan Agner <stefan@agner.ch>
6225 M:      Alison Wang <alison.wang@nxp.com>
6226 L:      dri-devel@lists.freedesktop.org
6227 S:      Supported
6228 T:      git git://anongit.freedesktop.org/drm/drm-misc
6229 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
6230 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
6231 F:      drivers/gpu/drm/fsl-dcu/
6232 
6233 DRM DRIVERS FOR FREESCALE IMX
6234 M:      Philipp Zabel <p.zabel@pengutronix.de>
6235 L:      dri-devel@lists.freedesktop.org
6236 S:      Maintained
6237 F:      Documentation/devicetree/bindings/display/imx/
6238 F:      drivers/gpu/drm/imx/
6239 F:      drivers/gpu/ipu-v3/
6240 
6241 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
6242 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
6243 L:      dri-devel@lists.freedesktop.org
6244 S:      Maintained
6245 T:      git git://github.com/patjak/drm-gma500
6246 F:      drivers/gpu/drm/gma500/
6247 
6248 DRM DRIVERS FOR HISILICON
6249 M:      Xinliang Liu <xinliang.liu@linaro.org>
6250 M:      Tian Tao  <tiantao6@hisilicon.com>
6251 R:      John Stultz <john.stultz@linaro.org>
6252 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
6253 R:      Chen Feng <puck.chen@hisilicon.com>
6254 L:      dri-devel@lists.freedesktop.org
6255 S:      Maintained
6256 T:      git git://anongit.freedesktop.org/drm/drm-misc
6257 F:      Documentation/devicetree/bindings/display/hisilicon/
6258 F:      drivers/gpu/drm/hisilicon/
6259 
6260 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6261 M:      Deepak Rawat <drawat.floss@gmail.com>
6262 L:      linux-hyperv@vger.kernel.org
6263 L:      dri-devel@lists.freedesktop.org
6264 S:      Maintained
6265 T:      git git://anongit.freedesktop.org/drm/drm-misc
6266 F:      drivers/gpu/drm/hyperv
6267 
6268 DRM DRIVERS FOR LIMA
6269 M:      Qiang Yu <yuq825@gmail.com>
6270 L:      dri-devel@lists.freedesktop.org
6271 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
6272 S:      Maintained
6273 T:      git git://anongit.freedesktop.org/drm/drm-misc
6274 F:      drivers/gpu/drm/lima/
6275 F:      include/uapi/drm/lima_drm.h
6276 
6277 DRM DRIVERS FOR MEDIATEK
6278 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
6279 M:      Philipp Zabel <p.zabel@pengutronix.de>
6280 L:      dri-devel@lists.freedesktop.org
6281 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
6282 S:      Supported
6283 F:      Documentation/devicetree/bindings/display/mediatek/
6284 F:      drivers/gpu/drm/mediatek/
6285 F:      drivers/phy/mediatek/phy-mtk-hdmi*
6286 F:      drivers/phy/mediatek/phy-mtk-mipi*
6287 
6288 DRM DRIVERS FOR NVIDIA TEGRA
6289 M:      Thierry Reding <thierry.reding@gmail.com>
6290 L:      dri-devel@lists.freedesktop.org
6291 L:      linux-tegra@vger.kernel.org
6292 S:      Supported
6293 T:      git git://anongit.freedesktop.org/tegra/linux.git
6294 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
6295 F:      drivers/gpu/drm/tegra/
6296 F:      drivers/gpu/host1x/
6297 F:      include/linux/host1x.h
6298 F:      include/uapi/drm/tegra_drm.h
6299 
6300 DRM DRIVERS FOR RENESAS
6301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6302 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
6303 L:      dri-devel@lists.freedesktop.org
6304 L:      linux-renesas-soc@vger.kernel.org
6305 S:      Supported
6306 T:      git git://linuxtv.org/pinchartl/media drm/du/next
6307 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
6308 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
6309 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
6310 F:      drivers/gpu/drm/rcar-du/
6311 F:      drivers/gpu/drm/shmobile/
6312 F:      include/linux/platform_data/shmob_drm.h
6313 
6314 DRM DRIVERS FOR ROCKCHIP
6315 M:      Sandy Huang <hjc@rock-chips.com>
6316 M:      Heiko Stübner <heiko@sntech.de>
6317 L:      dri-devel@lists.freedesktop.org
6318 S:      Maintained
6319 T:      git git://anongit.freedesktop.org/drm/drm-misc
6320 F:      Documentation/devicetree/bindings/display/rockchip/
6321 F:      drivers/gpu/drm/rockchip/
6322 
6323 DRM DRIVERS FOR STI
6324 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6325 L:      dri-devel@lists.freedesktop.org
6326 S:      Maintained
6327 T:      git git://anongit.freedesktop.org/drm/drm-misc
6328 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
6329 F:      drivers/gpu/drm/sti
6330 
6331 DRM DRIVERS FOR STM
6332 M:      Yannick Fertre <yannick.fertre@foss.st.com>
6333 M:      Philippe Cornu <philippe.cornu@foss.st.com>
6334 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6335 L:      dri-devel@lists.freedesktop.org
6336 S:      Maintained
6337 T:      git git://anongit.freedesktop.org/drm/drm-misc
6338 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
6339 F:      drivers/gpu/drm/stm
6340 
6341 DRM DRIVERS FOR TI KEYSTONE
6342 M:      Jyri Sarha <jyri.sarha@iki.fi>
6343 M:      Tomi Valkeinen <tomba@kernel.org>
6344 L:      dri-devel@lists.freedesktop.org
6345 S:      Maintained
6346 T:      git git://anongit.freedesktop.org/drm/drm-misc
6347 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
6348 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
6349 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
6350 F:      drivers/gpu/drm/tidss/
6351 
6352 DRM DRIVERS FOR TI LCDC
6353 M:      Jyri Sarha <jyri.sarha@iki.fi>
6354 R:      Tomi Valkeinen <tomba@kernel.org>
6355 L:      dri-devel@lists.freedesktop.org
6356 S:      Maintained
6357 F:      Documentation/devicetree/bindings/display/tilcdc/
6358 F:      drivers/gpu/drm/tilcdc/
6359 
6360 DRM DRIVERS FOR TI OMAP
6361 M:      Tomi Valkeinen <tomba@kernel.org>
6362 L:      dri-devel@lists.freedesktop.org
6363 S:      Maintained
6364 F:      Documentation/devicetree/bindings/display/ti/
6365 F:      drivers/gpu/drm/omapdrm/
6366 
6367 DRM DRIVERS FOR V3D
6368 M:      Emma Anholt <emma@anholt.net>
6369 S:      Supported
6370 T:      git git://anongit.freedesktop.org/drm/drm-misc
6371 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
6372 F:      drivers/gpu/drm/v3d/
6373 F:      include/uapi/drm/v3d_drm.h
6374 
6375 DRM DRIVERS FOR VC4
6376 M:      Emma Anholt <emma@anholt.net>
6377 M:      Maxime Ripard <mripard@kernel.org>
6378 S:      Supported
6379 T:      git git://github.com/anholt/linux
6380 T:      git git://anongit.freedesktop.org/drm/drm-misc
6381 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
6382 F:      drivers/gpu/drm/vc4/
6383 F:      include/uapi/drm/vc4_drm.h
6384 
6385 DRM DRIVERS FOR VIVANTE GPU IP
6386 M:      Lucas Stach <l.stach@pengutronix.de>
6387 R:      Russell King <linux+etnaviv@armlinux.org.uk>
6388 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
6389 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
6390 L:      dri-devel@lists.freedesktop.org
6391 S:      Maintained
6392 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
6393 F:      drivers/gpu/drm/etnaviv/
6394 F:      include/uapi/drm/etnaviv_drm.h
6395 
6396 DRM DRIVERS FOR XEN
6397 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
6398 L:      dri-devel@lists.freedesktop.org
6399 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
6400 S:      Supported
6401 T:      git git://anongit.freedesktop.org/drm/drm-misc
6402 F:      Documentation/gpu/xen-front.rst
6403 F:      drivers/gpu/drm/xen/
6404 
6405 DRM DRIVERS FOR XILINX
6406 M:      Hyun Kwon <hyun.kwon@xilinx.com>
6407 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6408 L:      dri-devel@lists.freedesktop.org
6409 S:      Maintained
6410 T:      git git://anongit.freedesktop.org/drm/drm-misc
6411 F:      Documentation/devicetree/bindings/display/xlnx/
6412 F:      drivers/gpu/drm/xlnx/
6413 
6414 DRM PANEL DRIVERS
6415 M:      Thierry Reding <thierry.reding@gmail.com>
6416 R:      Sam Ravnborg <sam@ravnborg.org>
6417 L:      dri-devel@lists.freedesktop.org
6418 S:      Maintained
6419 T:      git git://anongit.freedesktop.org/drm/drm-misc
6420 F:      Documentation/devicetree/bindings/display/panel/
6421 F:      drivers/gpu/drm/drm_panel.c
6422 F:      drivers/gpu/drm/panel/
6423 F:      include/drm/drm_panel.h
6424 
6425 DRM TTM SUBSYSTEM
6426 M:      Christian Koenig <christian.koenig@amd.com>
6427 M:      Huang Rui <ray.huang@amd.com>
6428 L:      dri-devel@lists.freedesktop.org
6429 S:      Maintained
6430 T:      git git://anongit.freedesktop.org/drm/drm-misc
6431 F:      drivers/gpu/drm/ttm/
6432 F:      include/drm/ttm/
6433 
6434 DSBR100 USB FM RADIO DRIVER
6435 M:      Alexey Klimov <klimov.linux@gmail.com>
6436 L:      linux-media@vger.kernel.org
6437 S:      Maintained
6438 T:      git git://linuxtv.org/media_tree.git
6439 F:      drivers/media/radio/dsbr100.c
6440 
6441 DT3155 MEDIA DRIVER
6442 M:      Hans Verkuil <hverkuil@xs4all.nl>
6443 L:      linux-media@vger.kernel.org
6444 S:      Odd Fixes
6445 W:      https://linuxtv.org
6446 T:      git git://linuxtv.org/media_tree.git
6447 F:      drivers/media/pci/dt3155/
6448 
6449 DVB_USB_AF9015 MEDIA DRIVER
6450 M:      Antti Palosaari <crope@iki.fi>
6451 L:      linux-media@vger.kernel.org
6452 S:      Maintained
6453 W:      https://linuxtv.org
6454 W:      http://palosaari.fi/linux/
6455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6456 T:      git git://linuxtv.org/anttip/media_tree.git
6457 F:      drivers/media/usb/dvb-usb-v2/af9015*
6458 
6459 DVB_USB_AF9035 MEDIA DRIVER
6460 M:      Antti Palosaari <crope@iki.fi>
6461 L:      linux-media@vger.kernel.org
6462 S:      Maintained
6463 W:      https://linuxtv.org
6464 W:      http://palosaari.fi/linux/
6465 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6466 T:      git git://linuxtv.org/anttip/media_tree.git
6467 F:      drivers/media/usb/dvb-usb-v2/af9035*
6468 
6469 DVB_USB_ANYSEE MEDIA DRIVER
6470 M:      Antti Palosaari <crope@iki.fi>
6471 L:      linux-media@vger.kernel.org
6472 S:      Maintained
6473 W:      https://linuxtv.org
6474 W:      http://palosaari.fi/linux/
6475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6476 T:      git git://linuxtv.org/anttip/media_tree.git
6477 F:      drivers/media/usb/dvb-usb-v2/anysee*
6478 
6479 DVB_USB_AU6610 MEDIA DRIVER
6480 M:      Antti Palosaari <crope@iki.fi>
6481 L:      linux-media@vger.kernel.org
6482 S:      Maintained
6483 W:      https://linuxtv.org
6484 W:      http://palosaari.fi/linux/
6485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6486 T:      git git://linuxtv.org/anttip/media_tree.git
6487 F:      drivers/media/usb/dvb-usb-v2/au6610*
6488 
6489 DVB_USB_CE6230 MEDIA DRIVER
6490 M:      Antti Palosaari <crope@iki.fi>
6491 L:      linux-media@vger.kernel.org
6492 S:      Maintained
6493 W:      https://linuxtv.org
6494 W:      http://palosaari.fi/linux/
6495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6496 T:      git git://linuxtv.org/anttip/media_tree.git
6497 F:      drivers/media/usb/dvb-usb-v2/ce6230*
6498 
6499 DVB_USB_CXUSB MEDIA DRIVER
6500 M:      Michael Krufky <mkrufky@linuxtv.org>
6501 L:      linux-media@vger.kernel.org
6502 S:      Maintained
6503 W:      https://linuxtv.org
6504 W:      http://github.com/mkrufky
6505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6506 T:      git git://linuxtv.org/media_tree.git
6507 F:      drivers/media/usb/dvb-usb/cxusb*
6508 
6509 DVB_USB_EC168 MEDIA DRIVER
6510 M:      Antti Palosaari <crope@iki.fi>
6511 L:      linux-media@vger.kernel.org
6512 S:      Maintained
6513 W:      https://linuxtv.org
6514 W:      http://palosaari.fi/linux/
6515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6516 T:      git git://linuxtv.org/anttip/media_tree.git
6517 F:      drivers/media/usb/dvb-usb-v2/ec168*
6518 
6519 DVB_USB_GL861 MEDIA DRIVER
6520 M:      Antti Palosaari <crope@iki.fi>
6521 L:      linux-media@vger.kernel.org
6522 S:      Maintained
6523 W:      https://linuxtv.org
6524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6525 T:      git git://linuxtv.org/anttip/media_tree.git
6526 F:      drivers/media/usb/dvb-usb-v2/gl861*
6527 
6528 DVB_USB_MXL111SF MEDIA DRIVER
6529 M:      Michael Krufky <mkrufky@linuxtv.org>
6530 L:      linux-media@vger.kernel.org
6531 S:      Maintained
6532 W:      https://linuxtv.org
6533 W:      http://github.com/mkrufky
6534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6535 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
6536 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
6537 
6538 DVB_USB_RTL28XXU MEDIA DRIVER
6539 M:      Antti Palosaari <crope@iki.fi>
6540 L:      linux-media@vger.kernel.org
6541 S:      Maintained
6542 W:      https://linuxtv.org
6543 W:      http://palosaari.fi/linux/
6544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6545 T:      git git://linuxtv.org/anttip/media_tree.git
6546 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
6547 
6548 DVB_USB_V2 MEDIA DRIVER
6549 M:      Antti Palosaari <crope@iki.fi>
6550 L:      linux-media@vger.kernel.org
6551 S:      Maintained
6552 W:      https://linuxtv.org
6553 W:      http://palosaari.fi/linux/
6554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6555 T:      git git://linuxtv.org/anttip/media_tree.git
6556 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
6557 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
6558 
6559 DYNAMIC DEBUG
6560 M:      Jason Baron <jbaron@akamai.com>
6561 S:      Maintained
6562 F:      include/linux/dynamic_debug.h
6563 F:      lib/dynamic_debug.c
6564 
6565 DYNAMIC INTERRUPT MODERATION
6566 M:      Tal Gilboa <talgi@nvidia.com>
6567 S:      Maintained
6568 F:      Documentation/networking/net_dim.rst
6569 F:      include/linux/dim.h
6570 F:      lib/dim/
6571 
6572 DZ DECSTATION DZ11 SERIAL DRIVER
6573 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6574 S:      Maintained
6575 F:      drivers/tty/serial/dz.*
6576 
6577 E3X0 POWER BUTTON DRIVER
6578 M:      Moritz Fischer <moritz.fischer@ettus.com>
6579 L:      usrp-users@lists.ettus.com
6580 S:      Supported
6581 W:      http://www.ettus.com
6582 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
6583 F:      drivers/input/misc/e3x0-button.c
6584 
6585 E4000 MEDIA DRIVER
6586 M:      Antti Palosaari <crope@iki.fi>
6587 L:      linux-media@vger.kernel.org
6588 S:      Maintained
6589 W:      https://linuxtv.org
6590 W:      http://palosaari.fi/linux/
6591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6592 T:      git git://linuxtv.org/anttip/media_tree.git
6593 F:      drivers/media/tuners/e4000*
6594 
6595 EARTH_PT1 MEDIA DRIVER
6596 M:      Akihiro Tsukada <tskd08@gmail.com>
6597 L:      linux-media@vger.kernel.org
6598 S:      Odd Fixes
6599 F:      drivers/media/pci/pt1/
6600 
6601 EARTH_PT3 MEDIA DRIVER
6602 M:      Akihiro Tsukada <tskd08@gmail.com>
6603 L:      linux-media@vger.kernel.org
6604 S:      Odd Fixes
6605 F:      drivers/media/pci/pt3/
6606 
6607 EC100 MEDIA DRIVER
6608 M:      Antti Palosaari <crope@iki.fi>
6609 L:      linux-media@vger.kernel.org
6610 S:      Maintained
6611 W:      https://linuxtv.org
6612 W:      http://palosaari.fi/linux/
6613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6614 T:      git git://linuxtv.org/anttip/media_tree.git
6615 F:      drivers/media/dvb-frontends/ec100*
6616 
6617 ECRYPT FILE SYSTEM
6618 M:      Tyler Hicks <code@tyhicks.com>
6619 L:      ecryptfs@vger.kernel.org
6620 S:      Odd Fixes
6621 W:      http://ecryptfs.org
6622 W:      https://launchpad.net/ecryptfs
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
6624 F:      Documentation/filesystems/ecryptfs.rst
6625 F:      fs/ecryptfs/
6626 
6627 EDAC-AMD64
6628 M:      Yazen Ghannam <yazen.ghannam@amd.com>
6629 L:      linux-edac@vger.kernel.org
6630 S:      Supported
6631 F:      drivers/edac/amd64_edac*
6632 F:      drivers/edac/mce_amd*
6633 
6634 EDAC-ARMADA
6635 M:      Jan Luebbe <jlu@pengutronix.de>
6636 L:      linux-edac@vger.kernel.org
6637 S:      Maintained
6638 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
6639 F:      drivers/edac/armada_xp_*
6640 
6641 EDAC-AST2500
6642 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6643 S:      Supported
6644 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6645 F:      drivers/edac/aspeed_edac.c
6646 
6647 EDAC-BLUEFIELD
6648 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
6649 S:      Supported
6650 F:      drivers/edac/bluefield_edac.c
6651 
6652 EDAC-CALXEDA
6653 M:      Andre Przywara <andre.przywara@arm.com>
6654 L:      linux-edac@vger.kernel.org
6655 S:      Maintained
6656 F:      drivers/edac/highbank*
6657 
6658 EDAC-CAVIUM OCTEON
6659 M:      Ralf Baechle <ralf@linux-mips.org>
6660 L:      linux-edac@vger.kernel.org
6661 L:      linux-mips@vger.kernel.org
6662 S:      Supported
6663 F:      drivers/edac/octeon_edac*
6664 
6665 EDAC-CAVIUM THUNDERX
6666 M:      Robert Richter <rric@kernel.org>
6667 L:      linux-edac@vger.kernel.org
6668 S:      Odd Fixes
6669 F:      drivers/edac/thunderx_edac*
6670 
6671 EDAC-CORE
6672 M:      Borislav Petkov <bp@alien8.de>
6673 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6674 M:      Tony Luck <tony.luck@intel.com>
6675 R:      James Morse <james.morse@arm.com>
6676 R:      Robert Richter <rric@kernel.org>
6677 L:      linux-edac@vger.kernel.org
6678 S:      Supported
6679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6680 F:      Documentation/admin-guide/ras.rst
6681 F:      Documentation/driver-api/edac.rst
6682 F:      drivers/edac/
6683 F:      include/linux/edac.h
6684 
6685 EDAC-DMC520
6686 M:      Lei Wang <lewan@microsoft.com>
6687 L:      linux-edac@vger.kernel.org
6688 S:      Supported
6689 F:      drivers/edac/dmc520_edac.c
6690 
6691 EDAC-E752X
6692 M:      Mark Gross <mark.gross@intel.com>
6693 L:      linux-edac@vger.kernel.org
6694 S:      Maintained
6695 F:      drivers/edac/e752x_edac.c
6696 
6697 EDAC-E7XXX
6698 L:      linux-edac@vger.kernel.org
6699 S:      Maintained
6700 F:      drivers/edac/e7xxx_edac.c
6701 
6702 EDAC-FSL_DDR
6703 M:      York Sun <york.sun@nxp.com>
6704 L:      linux-edac@vger.kernel.org
6705 S:      Maintained
6706 F:      drivers/edac/fsl_ddr_edac.*
6707 
6708 EDAC-GHES
6709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6710 L:      linux-edac@vger.kernel.org
6711 S:      Maintained
6712 F:      drivers/edac/ghes_edac.c
6713 
6714 EDAC-I10NM
6715 M:      Tony Luck <tony.luck@intel.com>
6716 L:      linux-edac@vger.kernel.org
6717 S:      Maintained
6718 F:      drivers/edac/i10nm_base.c
6719 
6720 EDAC-I3000
6721 L:      linux-edac@vger.kernel.org
6722 S:      Orphan
6723 F:      drivers/edac/i3000_edac.c
6724 
6725 EDAC-I5000
6726 L:      linux-edac@vger.kernel.org
6727 S:      Maintained
6728 F:      drivers/edac/i5000_edac.c
6729 
6730 EDAC-I5400
6731 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6732 L:      linux-edac@vger.kernel.org
6733 S:      Maintained
6734 F:      drivers/edac/i5400_edac.c
6735 
6736 EDAC-I7300
6737 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6738 L:      linux-edac@vger.kernel.org
6739 S:      Maintained
6740 F:      drivers/edac/i7300_edac.c
6741 
6742 EDAC-I7CORE
6743 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6744 L:      linux-edac@vger.kernel.org
6745 S:      Maintained
6746 F:      drivers/edac/i7core_edac.c
6747 
6748 EDAC-I82443BXGX
6749 M:      Tim Small <tim@buttersideup.com>
6750 L:      linux-edac@vger.kernel.org
6751 S:      Maintained
6752 F:      drivers/edac/i82443bxgx_edac.c
6753 
6754 EDAC-I82975X
6755 M:      "Arvind R." <arvino55@gmail.com>
6756 L:      linux-edac@vger.kernel.org
6757 S:      Maintained
6758 F:      drivers/edac/i82975x_edac.c
6759 
6760 EDAC-IE31200
6761 M:      Jason Baron <jbaron@akamai.com>
6762 L:      linux-edac@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/edac/ie31200_edac.c
6765 
6766 EDAC-IGEN6
6767 M:      Tony Luck <tony.luck@intel.com>
6768 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6769 L:      linux-edac@vger.kernel.org
6770 S:      Maintained
6771 F:      drivers/edac/igen6_edac.c
6772 
6773 EDAC-MPC85XX
6774 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6775 L:      linux-edac@vger.kernel.org
6776 S:      Maintained
6777 F:      drivers/edac/mpc85xx_edac.[ch]
6778 
6779 EDAC-PASEMI
6780 M:      Egor Martovetsky <egor@pasemi.com>
6781 L:      linux-edac@vger.kernel.org
6782 S:      Maintained
6783 F:      drivers/edac/pasemi_edac.c
6784 
6785 EDAC-PND2
6786 M:      Tony Luck <tony.luck@intel.com>
6787 L:      linux-edac@vger.kernel.org
6788 S:      Maintained
6789 F:      drivers/edac/pnd2_edac.[ch]
6790 
6791 EDAC-QCOM
6792 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6793 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6794 L:      linux-arm-msm@vger.kernel.org
6795 L:      linux-edac@vger.kernel.org
6796 S:      Maintained
6797 F:      drivers/edac/qcom_edac.c
6798 
6799 EDAC-R82600
6800 M:      Tim Small <tim@buttersideup.com>
6801 L:      linux-edac@vger.kernel.org
6802 S:      Maintained
6803 F:      drivers/edac/r82600_edac.c
6804 
6805 EDAC-SBRIDGE
6806 M:      Tony Luck <tony.luck@intel.com>
6807 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6808 L:      linux-edac@vger.kernel.org
6809 S:      Maintained
6810 F:      drivers/edac/sb_edac.c
6811 
6812 EDAC-SIFIVE
6813 M:      Yash Shah <yash.shah@sifive.com>
6814 L:      linux-edac@vger.kernel.org
6815 S:      Supported
6816 F:      drivers/edac/sifive_edac.c
6817 
6818 EDAC-SKYLAKE
6819 M:      Tony Luck <tony.luck@intel.com>
6820 L:      linux-edac@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/edac/skx_*.[ch]
6823 
6824 EDAC-TI
6825 M:      Tero Kristo <kristo@kernel.org>
6826 L:      linux-edac@vger.kernel.org
6827 S:      Odd Fixes
6828 F:      drivers/edac/ti_edac.c
6829 
6830 EDIROL UA-101/UA-1000 DRIVER
6831 M:      Clemens Ladisch <clemens@ladisch.de>
6832 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6833 S:      Maintained
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6835 F:      sound/usb/misc/ua101.c
6836 
6837 EFI TEST DRIVER
6838 M:      Ivan Hu <ivan.hu@canonical.com>
6839 M:      Ard Biesheuvel <ardb@kernel.org>
6840 L:      linux-efi@vger.kernel.org
6841 S:      Maintained
6842 F:      drivers/firmware/efi/test/
6843 
6844 EFI VARIABLE FILESYSTEM
6845 M:      Matthew Garrett <matthew.garrett@nebula.com>
6846 M:      Jeremy Kerr <jk@ozlabs.org>
6847 M:      Ard Biesheuvel <ardb@kernel.org>
6848 L:      linux-efi@vger.kernel.org
6849 S:      Maintained
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6851 F:      fs/efivarfs/
6852 
6853 EFIFB FRAMEBUFFER DRIVER
6854 M:      Peter Jones <pjones@redhat.com>
6855 L:      linux-fbdev@vger.kernel.org
6856 S:      Maintained
6857 F:      drivers/video/fbdev/efifb.c
6858 
6859 EFS FILESYSTEM
6860 S:      Orphan
6861 W:      http://aeschi.ch.eu.org/efs/
6862 F:      fs/efs/
6863 
6864 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6865 M:      Douglas Miller <dougmill@linux.ibm.com>
6866 L:      netdev@vger.kernel.org
6867 S:      Maintained
6868 F:      drivers/net/ethernet/ibm/ehea/
6869 
6870 EM28XX VIDEO4LINUX DRIVER
6871 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6872 L:      linux-media@vger.kernel.org
6873 S:      Maintained
6874 W:      https://linuxtv.org
6875 T:      git git://linuxtv.org/media_tree.git
6876 F:      Documentation/admin-guide/media/em28xx*
6877 F:      drivers/media/usb/em28xx/
6878 
6879 EMBEDDED LINUX
6880 M:      Matt Mackall <mpm@selenic.com>
6881 M:      David Woodhouse <dwmw2@infradead.org>
6882 L:      linux-embedded@vger.kernel.org
6883 S:      Maintained
6884 
6885 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6886 M:      Adrian Hunter <adrian.hunter@intel.com>
6887 M:      Ritesh Harjani <riteshh@codeaurora.org>
6888 M:      Asutosh Das <asutoshd@codeaurora.org>
6889 L:      linux-mmc@vger.kernel.org
6890 S:      Maintained
6891 F:      drivers/mmc/host/cqhci*
6892 
6893 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6894 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6895 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6896 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6897 L:      linux-scsi@vger.kernel.org
6898 S:      Supported
6899 W:      http://www.broadcom.com
6900 F:      drivers/scsi/be2iscsi/
6901 
6902 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6903 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6904 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6905 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6906 L:      netdev@vger.kernel.org
6907 S:      Supported
6908 W:      http://www.emulex.com
6909 F:      drivers/net/ethernet/emulex/benet/
6910 
6911 EMULEX ONECONNECT ROCE DRIVER
6912 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6913 L:      linux-rdma@vger.kernel.org
6914 S:      Odd Fixes
6915 W:      http://www.broadcom.com
6916 F:      drivers/infiniband/hw/ocrdma/
6917 F:      include/uapi/rdma/ocrdma-abi.h
6918 
6919 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6920 M:      James Smart <james.smart@broadcom.com>
6921 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6922 L:      linux-scsi@vger.kernel.org
6923 S:      Supported
6924 W:      http://www.broadcom.com
6925 F:      drivers/scsi/lpfc/
6926 
6927 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
6928 M:      James Smart <james.smart@broadcom.com>
6929 M:      Ram Vegesna <ram.vegesna@broadcom.com>
6930 L:      linux-scsi@vger.kernel.org
6931 L:      target-devel@vger.kernel.org
6932 S:      Supported
6933 W:      http://www.broadcom.com
6934 F:      drivers/scsi/elx/
6935 
6936 ENE CB710 FLASH CARD READER DRIVER
6937 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6938 S:      Maintained
6939 F:      drivers/misc/cb710/
6940 F:      drivers/mmc/host/cb710-mmc.*
6941 F:      include/linux/cb710.h
6942 
6943 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6944 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6945 S:      Maintained
6946 F:      drivers/media/rc/ene_ir.*
6947 
6948 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6949 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6950 L:      linuxppc-dev@lists.ozlabs.org
6951 S:      Maintained
6952 F:      drivers/tty/ehv_bytechan.c
6953 
6954 EPSON S1D13XXX FRAMEBUFFER DRIVER
6955 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6956 S:      Maintained
6957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6958 F:      drivers/video/fbdev/s1d13xxxfb.c
6959 F:      include/video/s1d13xxxfb.h
6960 
6961 EROFS FILE SYSTEM
6962 M:      Gao Xiang <xiang@kernel.org>
6963 M:      Chao Yu <chao@kernel.org>
6964 L:      linux-erofs@lists.ozlabs.org
6965 S:      Maintained
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6967 F:      Documentation/filesystems/erofs.rst
6968 F:      fs/erofs/
6969 F:      include/trace/events/erofs.h
6970 
6971 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6972 M:      Jeff Layton <jlayton@kernel.org>
6973 S:      Maintained
6974 F:      include/linux/errseq.h
6975 F:      lib/errseq.c
6976 
6977 ET131X NETWORK DRIVER
6978 M:      Mark Einon <mark.einon@gmail.com>
6979 S:      Odd Fixes
6980 F:      drivers/net/ethernet/agere/
6981 
6982 ETAS ES58X CAN/USB DRIVER
6983 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
6984 L:      linux-can@vger.kernel.org
6985 S:      Maintained
6986 F:      drivers/net/can/usb/etas_es58x/
6987 
6988 ETHERNET BRIDGE
6989 M:      Roopa Prabhu <roopa@nvidia.com>
6990 M:      Nikolay Aleksandrov <nikolay@nvidia.com>
6991 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6992 L:      netdev@vger.kernel.org
6993 S:      Maintained
6994 W:      http://www.linuxfoundation.org/en/Net:Bridge
6995 F:      include/linux/netfilter_bridge/
6996 F:      net/bridge/
6997 
6998 ETHERNET PHY LIBRARY
6999 M:      Andrew Lunn <andrew@lunn.ch>
7000 M:      Heiner Kallweit <hkallweit1@gmail.com>
7001 R:      Russell King <linux@armlinux.org.uk>
7002 L:      netdev@vger.kernel.org
7003 S:      Maintained
7004 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7005 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7006 F:      Documentation/devicetree/bindings/net/mdio*
7007 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7008 F:      Documentation/networking/phy.rst
7009 F:      drivers/net/mdio/
7010 F:      drivers/net/mdio/acpi_mdio.c
7011 F:      drivers/net/mdio/fwnode_mdio.c
7012 F:      drivers/net/mdio/of_mdio.c
7013 F:      drivers/net/pcs/
7014 F:      drivers/net/phy/
7015 F:      drivers/of/of_net.c
7016 F:      include/dt-bindings/net/qca-ar803x.h
7017 F:      include/linux/*mdio*.h
7018 F:      include/linux/mdio/*.h
7019 F:      include/linux/of_net.h
7020 F:      include/linux/phy.h
7021 F:      include/linux/phy_fixed.h
7022 F:      include/linux/platform_data/mdio-bcm-unimac.h
7023 F:      include/linux/platform_data/mdio-gpio.h
7024 F:      include/trace/events/mdio.h
7025 F:      include/uapi/linux/mdio.h
7026 F:      include/uapi/linux/mii.h
7027 
7028 EXFAT FILE SYSTEM
7029 M:      Namjae Jeon <linkinjeon@kernel.org>
7030 M:      Sungjong Seo <sj1557.seo@samsung.com>
7031 L:      linux-fsdevel@vger.kernel.org
7032 S:      Maintained
7033 F:      fs/exfat/
7034 
7035 EXT2 FILE SYSTEM
7036 M:      Jan Kara <jack@suse.com>
7037 L:      linux-ext4@vger.kernel.org
7038 S:      Maintained
7039 F:      Documentation/filesystems/ext2.rst
7040 F:      fs/ext2/
7041 F:      include/linux/ext2*
7042 
7043 EXT4 FILE SYSTEM
7044 M:      "Theodore Ts'o" <tytso@mit.edu>
7045 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7046 L:      linux-ext4@vger.kernel.org
7047 S:      Maintained
7048 W:      http://ext4.wiki.kernel.org
7049 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7051 F:      Documentation/filesystems/ext4/
7052 F:      fs/ext4/
7053 F:      include/trace/events/ext4.h
7054 
7055 Extended Verification Module (EVM)
7056 M:      Mimi Zohar <zohar@linux.ibm.com>
7057 L:      linux-integrity@vger.kernel.org
7058 S:      Supported
7059 F:      security/integrity/evm/
7060 
7061 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7062 M:      Ard Biesheuvel <ardb@kernel.org>
7063 L:      linux-efi@vger.kernel.org
7064 S:      Maintained
7065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7066 F:      Documentation/admin-guide/efi-stub.rst
7067 F:      arch/*/include/asm/efi.h
7068 F:      arch/*/kernel/efi.c
7069 F:      arch/arm/boot/compressed/efi-header.S
7070 F:      arch/arm64/kernel/efi-entry.S
7071 F:      arch/x86/platform/efi/
7072 F:      drivers/firmware/efi/
7073 F:      include/linux/efi*.h
7074 
7075 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7076 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
7077 M:      Chanwoo Choi <cw00.choi@samsung.com>
7078 L:      linux-kernel@vger.kernel.org
7079 S:      Maintained
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
7081 F:      Documentation/devicetree/bindings/extcon/
7082 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
7083 F:      drivers/extcon/
7084 F:      include/linux/extcon.h
7085 F:      include/linux/extcon/
7086 
7087 EXTRA BOOT CONFIG
7088 M:      Masami Hiramatsu <mhiramat@kernel.org>
7089 S:      Maintained
7090 F:      Documentation/admin-guide/bootconfig.rst
7091 F:      fs/proc/bootconfig.c
7092 F:      include/linux/bootconfig.h
7093 F:      lib/bootconfig.c
7094 F:      tools/bootconfig/*
7095 F:      tools/bootconfig/scripts/*
7096 
7097 EXYNOS DP DRIVER
7098 M:      Jingoo Han <jingoohan1@gmail.com>
7099 L:      dri-devel@lists.freedesktop.org
7100 S:      Maintained
7101 F:      drivers/gpu/drm/exynos/exynos_dp*
7102 
7103 EXYNOS SYSMMU (IOMMU) driver
7104 M:      Marek Szyprowski <m.szyprowski@samsung.com>
7105 L:      iommu@lists.linux-foundation.org
7106 S:      Maintained
7107 F:      drivers/iommu/exynos-iommu.c
7108 
7109 F2FS FILE SYSTEM
7110 M:      Jaegeuk Kim <jaegeuk@kernel.org>
7111 M:      Chao Yu <chao@kernel.org>
7112 L:      linux-f2fs-devel@lists.sourceforge.net
7113 S:      Maintained
7114 W:      https://f2fs.wiki.kernel.org/
7115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
7116 F:      Documentation/ABI/testing/sysfs-fs-f2fs
7117 F:      Documentation/filesystems/f2fs.rst
7118 F:      fs/f2fs/
7119 F:      include/linux/f2fs_fs.h
7120 F:      include/trace/events/f2fs.h
7121 F:      include/uapi/linux/f2fs.h
7122 
7123 F71805F HARDWARE MONITORING DRIVER
7124 M:      Jean Delvare <jdelvare@suse.com>
7125 L:      linux-hwmon@vger.kernel.org
7126 S:      Maintained
7127 F:      Documentation/hwmon/f71805f.rst
7128 F:      drivers/hwmon/f71805f.c
7129 
7130 FADDR2LINE
7131 M:      Josh Poimboeuf <jpoimboe@redhat.com>
7132 S:      Maintained
7133 F:      scripts/faddr2line
7134 
7135 FAILOVER MODULE
7136 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
7137 L:      netdev@vger.kernel.org
7138 S:      Supported
7139 F:      Documentation/networking/failover.rst
7140 F:      include/net/failover.h
7141 F:      net/core/failover.c
7142 
7143 FANOTIFY
7144 M:      Jan Kara <jack@suse.cz>
7145 R:      Amir Goldstein <amir73il@gmail.com>
7146 R:      Matthew Bobrowski <repnop@google.com>
7147 L:      linux-fsdevel@vger.kernel.org
7148 S:      Maintained
7149 F:      fs/notify/fanotify/
7150 F:      include/linux/fanotify.h
7151 F:      include/uapi/linux/fanotify.h
7152 
7153 FARSYNC SYNCHRONOUS DRIVER
7154 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
7155 S:      Supported
7156 W:      http://www.farsite.co.uk/
7157 F:      drivers/net/wan/farsync.*
7158 
7159 FAULT INJECTION SUPPORT
7160 M:      Akinobu Mita <akinobu.mita@gmail.com>
7161 S:      Supported
7162 F:      Documentation/fault-injection/
7163 F:      lib/fault-inject.c
7164 
7165 FBTFT Framebuffer drivers
7166 L:      dri-devel@lists.freedesktop.org
7167 L:      linux-fbdev@vger.kernel.org
7168 S:      Orphan
7169 F:      drivers/staging/fbtft/
7170 
7171 FC0011 TUNER DRIVER
7172 M:      Michael Buesch <m@bues.ch>
7173 L:      linux-media@vger.kernel.org
7174 S:      Maintained
7175 F:      drivers/media/tuners/fc0011.c
7176 F:      drivers/media/tuners/fc0011.h
7177 
7178 FC2580 MEDIA DRIVER
7179 M:      Antti Palosaari <crope@iki.fi>
7180 L:      linux-media@vger.kernel.org
7181 S:      Maintained
7182 W:      https://linuxtv.org
7183 W:      http://palosaari.fi/linux/
7184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7185 T:      git git://linuxtv.org/anttip/media_tree.git
7186 F:      drivers/media/tuners/fc2580*
7187 
7188 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
7189 M:      Hannes Reinecke <hare@suse.de>
7190 L:      linux-scsi@vger.kernel.org
7191 S:      Supported
7192 W:      www.Open-FCoE.org
7193 F:      drivers/scsi/fcoe/
7194 F:      drivers/scsi/libfc/
7195 F:      include/scsi/fc/
7196 F:      include/scsi/libfc.h
7197 F:      include/scsi/libfcoe.h
7198 F:      include/uapi/scsi/fc/
7199 
7200 FILE LOCKING (flock() and fcntl()/lockf())
7201 M:      Jeff Layton <jlayton@kernel.org>
7202 M:      "J. Bruce Fields" <bfields@fieldses.org>
7203 L:      linux-fsdevel@vger.kernel.org
7204 S:      Maintained
7205 F:      fs/fcntl.c
7206 F:      fs/locks.c
7207 F:      include/linux/fcntl.h
7208 F:      include/uapi/linux/fcntl.h
7209 
7210 FILESYSTEM DIRECT ACCESS (DAX)
7211 M:      Dan Williams <dan.j.williams@intel.com>
7212 R:      Matthew Wilcox <willy@infradead.org>
7213 R:      Jan Kara <jack@suse.cz>
7214 L:      linux-fsdevel@vger.kernel.org
7215 L:      nvdimm@lists.linux.dev
7216 S:      Supported
7217 F:      fs/dax.c
7218 F:      include/linux/dax.h
7219 F:      include/trace/events/fs_dax.h
7220 
7221 FILESYSTEMS (VFS and infrastructure)
7222 M:      Alexander Viro <viro@zeniv.linux.org.uk>
7223 L:      linux-fsdevel@vger.kernel.org
7224 S:      Maintained
7225 F:      fs/*
7226 F:      include/linux/fs.h
7227 F:      include/linux/fs_types.h
7228 F:      include/uapi/linux/fs.h
7229 F:      include/uapi/linux/openat2.h
7230 X:      fs/io-wq.c
7231 X:      fs/io-wq.h
7232 X:      fs/io_uring.c
7233 
7234 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
7235 M:      Riku Voipio <riku.voipio@iki.fi>
7236 L:      linux-hwmon@vger.kernel.org
7237 S:      Maintained
7238 F:      drivers/hwmon/f75375s.c
7239 F:      include/linux/f75375s.h
7240 
7241 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
7242 M:      Clemens Ladisch <clemens@ladisch.de>
7243 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
7244 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7245 S:      Maintained
7246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7247 F:      include/uapi/sound/firewire.h
7248 F:      sound/firewire/
7249 
7250 FIREWIRE MEDIA DRIVERS (firedtv)
7251 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
7252 L:      linux-media@vger.kernel.org
7253 L:      linux1394-devel@lists.sourceforge.net
7254 S:      Maintained
7255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
7256 F:      drivers/media/firewire/
7257 
7258 FIREWIRE SBP-2 TARGET
7259 M:      Chris Boot <bootc@bootc.net>
7260 L:      linux-scsi@vger.kernel.org
7261 L:      target-devel@vger.kernel.org
7262 L:      linux1394-devel@lists.sourceforge.net
7263 S:      Maintained
7264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
7265 F:      drivers/target/sbp/
7266 
7267 FIREWIRE SUBSYSTEM
7268 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
7269 L:      linux1394-devel@lists.sourceforge.net
7270 S:      Maintained
7271 W:      http://ieee1394.wiki.kernel.org/
7272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
7273 F:      drivers/firewire/
7274 F:      include/linux/firewire.h
7275 F:      include/uapi/linux/firewire*.h
7276 F:      tools/firewire/
7277 
7278 FIRMWARE FRAMEWORK FOR ARMV8-A
7279 M:      Sudeep Holla <sudeep.holla@arm.com>
7280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7281 S:      Maintained
7282 F:      drivers/firmware/arm_ffa/
7283 F:      include/linux/arm_ffa.h
7284 
7285 FIRMWARE LOADER (request_firmware)
7286 M:      Luis Chamberlain <mcgrof@kernel.org>
7287 L:      linux-kernel@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/firmware_class/
7290 F:      drivers/base/firmware_loader/
7291 F:      include/linux/firmware.h
7292 
7293 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
7294 M:      Joshua Morris <josh.h.morris@us.ibm.com>
7295 M:      Philip Kelleher <pjk1939@linux.ibm.com>
7296 S:      Maintained
7297 F:      drivers/block/rsxx/
7298 
7299 FLEXTIMER FTM-QUADDEC DRIVER
7300 M:      Patrick Havelange <patrick.havelange@essensium.com>
7301 L:      linux-iio@vger.kernel.org
7302 S:      Maintained
7303 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
7304 F:      drivers/counter/ftm-quaddec.c
7305 
7306 FLOPPY DRIVER
7307 M:      Denis Efremov <efremov@linux.com>
7308 L:      linux-block@vger.kernel.org
7309 S:      Odd Fixes
7310 F:      drivers/block/floppy.c
7311 
7312 FLYSKY FSIA6B RC RECEIVER
7313 M:      Markus Koch <markus@notsyncing.net>
7314 L:      linux-input@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/input/joystick/fsia6b.c
7317 
7318 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
7319 M:      Geoffrey D. Bennett <g@b4.vu>
7320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7321 S:      Maintained
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7323 F:      sound/usb/mixer_scarlett_gen2.c
7324 
7325 FORCEDETH GIGABIT ETHERNET DRIVER
7326 M:      Rain River <rain.1986.08.12@gmail.com>
7327 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
7328 L:      netdev@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/net/ethernet/nvidia/*
7331 
7332 FPGA DFL DRIVERS
7333 M:      Wu Hao <hao.wu@intel.com>
7334 R:      Tom Rix <trix@redhat.com>
7335 L:      linux-fpga@vger.kernel.org
7336 S:      Maintained
7337 F:      Documentation/ABI/testing/sysfs-bus-dfl*
7338 F:      Documentation/fpga/dfl.rst
7339 F:      drivers/fpga/dfl*
7340 F:      drivers/uio/uio_dfl.c
7341 F:      include/linux/dfl.h
7342 F:      include/uapi/linux/fpga-dfl.h
7343 
7344 FPGA MANAGER FRAMEWORK
7345 M:      Moritz Fischer <mdf@kernel.org>
7346 M:      Wu Hao <hao.wu@intel.com>
7347 M:      Xu Yilun <yilun.xu@intel.com>
7348 R:      Tom Rix <trix@redhat.com>
7349 L:      linux-fpga@vger.kernel.org
7350 S:      Maintained
7351 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
7352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
7353 F:      Documentation/devicetree/bindings/fpga/
7354 F:      Documentation/driver-api/fpga/
7355 F:      Documentation/fpga/
7356 F:      drivers/fpga/
7357 F:      include/linux/fpga/
7358 
7359 FPU EMULATOR
7360 M:      Bill Metzenthen <billm@melbpc.org.au>
7361 S:      Maintained
7362 W:      http://floatingpoint.sourceforge.net/emulator/index.html
7363 F:      arch/x86/math-emu/
7364 
7365 FRAMEBUFFER LAYER
7366 L:      dri-devel@lists.freedesktop.org
7367 L:      linux-fbdev@vger.kernel.org
7368 S:      Orphan
7369 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
7370 T:      git git://anongit.freedesktop.org/drm/drm-misc
7371 F:      Documentation/fb/
7372 F:      drivers/video/
7373 F:      include/linux/fb.h
7374 F:      include/uapi/linux/fb.h
7375 F:      include/uapi/video/
7376 F:      include/video/
7377 
7378 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
7379 M:      Horia Geantă <horia.geanta@nxp.com>
7380 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
7381 L:      linux-crypto@vger.kernel.org
7382 S:      Maintained
7383 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
7384 F:      drivers/crypto/caam/
7385 
7386 FREESCALE COLDFIRE M5441X MMC DRIVER
7387 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
7388 L:      linux-mmc@vger.kernel.org
7389 S:      Maintained
7390 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
7391 F:      include/linux/platform_data/mmc-esdhc-mcf.h
7392 
7393 FREESCALE DIU FRAMEBUFFER DRIVER
7394 M:      Timur Tabi <timur@kernel.org>
7395 L:      linux-fbdev@vger.kernel.org
7396 S:      Maintained
7397 F:      drivers/video/fbdev/fsl-diu-fb.*
7398 
7399 FREESCALE DMA DRIVER
7400 M:      Li Yang <leoyang.li@nxp.com>
7401 M:      Zhang Wei <zw@zh-kernel.org>
7402 L:      linuxppc-dev@lists.ozlabs.org
7403 S:      Maintained
7404 F:      drivers/dma/fsldma.*
7405 
7406 FREESCALE DSPI DRIVER
7407 M:      Vladimir Oltean <olteanv@gmail.com>
7408 L:      linux-spi@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
7411 F:      drivers/spi/spi-fsl-dspi.c
7412 F:      include/linux/spi/spi-fsl-dspi.h
7413 
7414 FREESCALE ENETC ETHERNET DRIVERS
7415 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7416 L:      netdev@vger.kernel.org
7417 S:      Maintained
7418 F:      drivers/net/ethernet/freescale/enetc/
7419 
7420 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
7421 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7422 L:      netdev@vger.kernel.org
7423 S:      Maintained
7424 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
7425 F:      drivers/net/ethernet/freescale/gianfar*
7426 
7427 FREESCALE GPMI NAND DRIVER
7428 M:      Han Xu <han.xu@nxp.com>
7429 L:      linux-mtd@lists.infradead.org
7430 S:      Maintained
7431 F:      drivers/mtd/nand/raw/gpmi-nand/*
7432 
7433 FREESCALE I2C CPM DRIVER
7434 M:      Jochen Friedrich <jochen@scram.de>
7435 L:      linuxppc-dev@lists.ozlabs.org
7436 L:      linux-i2c@vger.kernel.org
7437 S:      Maintained
7438 F:      drivers/i2c/busses/i2c-cpm.c
7439 
7440 FREESCALE IMX / MXC FEC DRIVER
7441 M:      Joakim Zhang <qiangqing.zhang@nxp.com>
7442 L:      netdev@vger.kernel.org
7443 S:      Maintained
7444 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
7445 F:      drivers/net/ethernet/freescale/fec.h
7446 F:      drivers/net/ethernet/freescale/fec_main.c
7447 F:      drivers/net/ethernet/freescale/fec_ptp.c
7448 
7449 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
7450 M:      Sascha Hauer <s.hauer@pengutronix.de>
7451 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7452 L:      linux-fbdev@vger.kernel.org
7453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7454 S:      Maintained
7455 F:      drivers/video/fbdev/imxfb.c
7456 F:      include/linux/platform_data/video-imxfb.h
7457 
7458 FREESCALE IMX DDR PMU DRIVER
7459 M:      Frank Li <Frank.li@nxp.com>
7460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7461 S:      Maintained
7462 F:      Documentation/admin-guide/perf/imx-ddr.rst
7463 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
7464 F:      drivers/perf/fsl_imx8_ddr_perf.c
7465 
7466 FREESCALE IMX I2C DRIVER
7467 M:      Oleksij Rempel <o.rempel@pengutronix.de>
7468 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7469 L:      linux-i2c@vger.kernel.org
7470 S:      Maintained
7471 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
7472 F:      drivers/i2c/busses/i2c-imx.c
7473 
7474 FREESCALE IMX LPI2C DRIVER
7475 M:      Dong Aisheng <aisheng.dong@nxp.com>
7476 L:      linux-i2c@vger.kernel.org
7477 L:      linux-imx@nxp.com
7478 S:      Maintained
7479 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
7480 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
7481 
7482 FREESCALE MPC I2C DRIVER
7483 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
7484 L:      linux-i2c@vger.kernel.org
7485 S:      Maintained
7486 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
7487 F:      drivers/i2c/busses/i2c-mpc.c
7488 
7489 FREESCALE QORIQ DPAA ETHERNET DRIVER
7490 M:      Madalin Bucur <madalin.bucur@nxp.com>
7491 L:      netdev@vger.kernel.org
7492 S:      Maintained
7493 F:      drivers/net/ethernet/freescale/dpaa
7494 
7495 FREESCALE QORIQ DPAA FMAN DRIVER
7496 M:      Madalin Bucur <madalin.bucur@nxp.com>
7497 L:      netdev@vger.kernel.org
7498 S:      Maintained
7499 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
7500 F:      drivers/net/ethernet/freescale/fman
7501 
7502 FREESCALE QORIQ PTP CLOCK DRIVER
7503 M:      Yangbo Lu <yangbo.lu@nxp.com>
7504 L:      netdev@vger.kernel.org
7505 S:      Maintained
7506 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
7507 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
7508 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
7509 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
7510 F:      drivers/ptp/ptp_qoriq.c
7511 F:      drivers/ptp/ptp_qoriq_debugfs.c
7512 F:      include/linux/fsl/ptp_qoriq.h
7513 
7514 FREESCALE QUAD SPI DRIVER
7515 M:      Han Xu <han.xu@nxp.com>
7516 L:      linux-spi@vger.kernel.org
7517 S:      Maintained
7518 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
7519 F:      drivers/spi/spi-fsl-qspi.c
7520 
7521 FREESCALE QUICC ENGINE LIBRARY
7522 M:      Qiang Zhao <qiang.zhao@nxp.com>
7523 L:      linuxppc-dev@lists.ozlabs.org
7524 S:      Maintained
7525 F:      drivers/soc/fsl/qe/
7526 F:      include/soc/fsl/*qe*.h
7527 F:      include/soc/fsl/*ucc*.h
7528 
7529 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
7530 M:      Li Yang <leoyang.li@nxp.com>
7531 L:      netdev@vger.kernel.org
7532 L:      linuxppc-dev@lists.ozlabs.org
7533 S:      Maintained
7534 F:      drivers/net/ethernet/freescale/ucc_geth*
7535 
7536 FREESCALE QUICC ENGINE UCC HDLC DRIVER
7537 M:      Zhao Qiang <qiang.zhao@nxp.com>
7538 L:      netdev@vger.kernel.org
7539 L:      linuxppc-dev@lists.ozlabs.org
7540 S:      Maintained
7541 F:      drivers/net/wan/fsl_ucc_hdlc*
7542 
7543 FREESCALE QUICC ENGINE UCC UART DRIVER
7544 M:      Timur Tabi <timur@kernel.org>
7545 L:      linuxppc-dev@lists.ozlabs.org
7546 S:      Maintained
7547 F:      drivers/tty/serial/ucc_uart.c
7548 
7549 FREESCALE SOC DRIVERS
7550 M:      Li Yang <leoyang.li@nxp.com>
7551 L:      linuxppc-dev@lists.ozlabs.org
7552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7553 S:      Maintained
7554 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
7555 F:      Documentation/devicetree/bindings/soc/fsl/
7556 F:      drivers/soc/fsl/
7557 F:      include/linux/fsl/
7558 
7559 FREESCALE SOC FS_ENET DRIVER
7560 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
7561 L:      linuxppc-dev@lists.ozlabs.org
7562 L:      netdev@vger.kernel.org
7563 S:      Maintained
7564 F:      drivers/net/ethernet/freescale/fs_enet/
7565 F:      include/linux/fs_enet_pd.h
7566 
7567 FREESCALE SOC SOUND DRIVERS
7568 M:      Nicolin Chen <nicoleotsuka@gmail.com>
7569 M:      Xiubo Li <Xiubo.Lee@gmail.com>
7570 R:      Fabio Estevam <festevam@gmail.com>
7571 R:      Shengjiu Wang <shengjiu.wang@gmail.com>
7572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7573 L:      linuxppc-dev@lists.ozlabs.org
7574 S:      Maintained
7575 F:      sound/soc/fsl/fsl*
7576 F:      sound/soc/fsl/imx*
7577 F:      sound/soc/fsl/mpc8610_hpcd.c
7578 
7579 FREESCALE USB PERIPHERAL DRIVERS
7580 M:      Li Yang <leoyang.li@nxp.com>
7581 L:      linux-usb@vger.kernel.org
7582 L:      linuxppc-dev@lists.ozlabs.org
7583 S:      Maintained
7584 F:      drivers/usb/gadget/udc/fsl*
7585 
7586 FREESCALE USB PHY DRIVER
7587 M:      Ran Wang <ran.wang_1@nxp.com>
7588 L:      linux-usb@vger.kernel.org
7589 L:      linuxppc-dev@lists.ozlabs.org
7590 S:      Maintained
7591 F:      drivers/usb/phy/phy-fsl-usb*
7592 
7593 FREEVXFS FILESYSTEM
7594 M:      Christoph Hellwig <hch@infradead.org>
7595 S:      Maintained
7596 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
7597 F:      fs/freevxfs/
7598 
7599 FREEZER
7600 M:      "Rafael J. Wysocki" <rafael@kernel.org>
7601 M:      Pavel Machek <pavel@ucw.cz>
7602 L:      linux-pm@vger.kernel.org
7603 S:      Supported
7604 F:      Documentation/power/freezing-of-tasks.rst
7605 F:      include/linux/freezer.h
7606 F:      kernel/freezer.c
7607 
7608 FRONTSWAP API
7609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
7610 L:      linux-kernel@vger.kernel.org
7611 S:      Maintained
7612 F:      include/linux/frontswap.h
7613 F:      mm/frontswap.c
7614 
7615 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
7616 M:      David Howells <dhowells@redhat.com>
7617 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
7618 S:      Supported
7619 F:      Documentation/filesystems/caching/
7620 F:      fs/fscache/
7621 F:      include/linux/fscache*.h
7622 
7623 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
7624 M:      Theodore Y. Ts'o <tytso@mit.edu>
7625 M:      Jaegeuk Kim <jaegeuk@kernel.org>
7626 M:      Eric Biggers <ebiggers@kernel.org>
7627 L:      linux-fscrypt@vger.kernel.org
7628 S:      Supported
7629 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7630 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
7631 F:      Documentation/filesystems/fscrypt.rst
7632 F:      fs/crypto/
7633 F:      include/linux/fscrypt*.h
7634 F:      include/uapi/linux/fscrypt.h
7635 
7636 FSI SUBSYSTEM
7637 M:      Jeremy Kerr <jk@ozlabs.org>
7638 M:      Joel Stanley <joel@jms.id.au>
7639 R:      Alistar Popple <alistair@popple.id.au>
7640 R:      Eddie James <eajames@linux.ibm.com>
7641 L:      linux-fsi@lists.ozlabs.org
7642 S:      Supported
7643 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
7644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
7645 F:      drivers/fsi/
7646 F:      include/linux/fsi*.h
7647 F:      include/trace/events/fsi*.h
7648 
7649 FSI-ATTACHED I2C DRIVER
7650 M:      Eddie James <eajames@linux.ibm.com>
7651 L:      linux-i2c@vger.kernel.org
7652 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
7653 S:      Maintained
7654 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
7655 F:      drivers/i2c/busses/i2c-fsi.c
7656 
7657 FSI-ATTACHED SPI DRIVER
7658 M:      Eddie James <eajames@linux.ibm.com>
7659 L:      linux-spi@vger.kernel.org
7660 S:      Maintained
7661 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
7662 F:      drivers/spi/spi-fsi.c
7663 
7664 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
7665 M:      Jan Kara <jack@suse.cz>
7666 R:      Amir Goldstein <amir73il@gmail.com>
7667 L:      linux-fsdevel@vger.kernel.org
7668 S:      Maintained
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
7670 F:      fs/notify/
7671 F:      include/linux/fsnotify*.h
7672 
7673 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
7674 M:      Eric Biggers <ebiggers@kernel.org>
7675 M:      Theodore Y. Ts'o <tytso@mit.edu>
7676 L:      linux-fscrypt@vger.kernel.org
7677 S:      Supported
7678 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7679 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
7680 F:      Documentation/filesystems/fsverity.rst
7681 F:      fs/verity/
7682 F:      include/linux/fsverity.h
7683 F:      include/uapi/linux/fsverity.h
7684 
7685 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
7686 M:      Michael Zaidman <michael.zaidman@gmail.com>
7687 L:      linux-i2c@vger.kernel.org
7688 L:      linux-input@vger.kernel.org
7689 S:      Maintained
7690 F:      drivers/hid/hid-ft260.c
7691 
7692 FUJITSU LAPTOP EXTRAS
7693 M:      Jonathan Woithe <jwoithe@just42.net>
7694 L:      platform-driver-x86@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/platform/x86/fujitsu-laptop.c
7697 
7698 FUJITSU M-5MO LS CAMERA ISP DRIVER
7699 M:      Kyungmin Park <kyungmin.park@samsung.com>
7700 M:      Heungjun Kim <riverful.kim@samsung.com>
7701 L:      linux-media@vger.kernel.org
7702 S:      Maintained
7703 F:      drivers/media/i2c/m5mols/
7704 F:      include/media/i2c/m5mols.h
7705 
7706 FUJITSU TABLET EXTRAS
7707 M:      Robert Gerlach <khnz@gmx.de>
7708 L:      platform-driver-x86@vger.kernel.org
7709 S:      Maintained
7710 F:      drivers/platform/x86/fujitsu-tablet.c
7711 
7712 FUSE: FILESYSTEM IN USERSPACE
7713 M:      Miklos Szeredi <miklos@szeredi.hu>
7714 L:      linux-fsdevel@vger.kernel.org
7715 S:      Maintained
7716 W:      https://github.com/libfuse/
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7718 F:      Documentation/filesystems/fuse.rst
7719 F:      fs/fuse/
7720 F:      include/uapi/linux/fuse.h
7721 
7722 FUTEX SUBSYSTEM
7723 M:      Thomas Gleixner <tglx@linutronix.de>
7724 M:      Ingo Molnar <mingo@redhat.com>
7725 R:      Peter Zijlstra <peterz@infradead.org>
7726 R:      Darren Hart <dvhart@infradead.org>
7727 R:      Davidlohr Bueso <dave@stgolabs.net>
7728 L:      linux-kernel@vger.kernel.org
7729 S:      Maintained
7730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7731 F:      Documentation/locking/*futex*
7732 F:      include/asm-generic/futex.h
7733 F:      include/linux/futex.h
7734 F:      include/uapi/linux/futex.h
7735 F:      kernel/futex.c
7736 F:      tools/perf/bench/futex*
7737 F:      tools/testing/selftests/futex/
7738 
7739 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
7740 M:      Tim Harvey <tharvey@gateworks.com>
7741 M:      Robert Jones <rjones@gateworks.com>
7742 S:      Maintained
7743 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
7744 F:      drivers/mfd/gateworks-gsc.c
7745 F:      include/linux/mfd/gsc.h
7746 F:      Documentation/hwmon/gsc-hwmon.rst
7747 F:      drivers/hwmon/gsc-hwmon.c
7748 F:      include/linux/platform_data/gsc_hwmon.h
7749 
7750 GCC PLUGINS
7751 M:      Kees Cook <keescook@chromium.org>
7752 L:      linux-hardening@vger.kernel.org
7753 S:      Maintained
7754 F:      Documentation/kbuild/gcc-plugins.rst
7755 F:      scripts/Makefile.gcc-plugins
7756 F:      scripts/gcc-plugins/
7757 
7758 GCOV BASED KERNEL PROFILING
7759 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7760 S:      Maintained
7761 F:      Documentation/dev-tools/gcov.rst
7762 F:      kernel/gcov/
7763 
7764 GDB KERNEL DEBUGGING HELPER SCRIPTS
7765 M:      Jan Kiszka <jan.kiszka@siemens.com>
7766 M:      Kieran Bingham <kbingham@kernel.org>
7767 S:      Supported
7768 F:      scripts/gdb/
7769 
7770 GEMINI CRYPTO DRIVER
7771 M:      Corentin Labbe <clabbe@baylibre.com>
7772 L:      linux-crypto@vger.kernel.org
7773 S:      Maintained
7774 F:      drivers/crypto/gemini/
7775 
7776 GEMTEK FM RADIO RECEIVER DRIVER
7777 M:      Hans Verkuil <hverkuil@xs4all.nl>
7778 L:      linux-media@vger.kernel.org
7779 S:      Maintained
7780 W:      https://linuxtv.org
7781 T:      git git://linuxtv.org/media_tree.git
7782 F:      drivers/media/radio/radio-gemtek*
7783 
7784 GENERIC ARCHITECTURE TOPOLOGY
7785 M:      Sudeep Holla <sudeep.holla@arm.com>
7786 L:      linux-kernel@vger.kernel.org
7787 S:      Maintained
7788 F:      drivers/base/arch_topology.c
7789 F:      include/linux/arch_topology.h
7790 
7791 GENERIC ENTRY CODE
7792 M:      Thomas Gleixner <tglx@linutronix.de>
7793 M:      Peter Zijlstra <peterz@infradead.org>
7794 M:      Andy Lutomirski <luto@kernel.org>
7795 L:      linux-kernel@vger.kernel.org
7796 S:      Maintained
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
7798 F:      include/linux/entry-common.h
7799 F:      include/linux/entry-kvm.h
7800 F:      kernel/entry/
7801 
7802 GENERIC GPIO I2C DRIVER
7803 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7804 S:      Supported
7805 F:      drivers/i2c/busses/i2c-gpio.c
7806 F:      include/linux/platform_data/i2c-gpio.h
7807 
7808 GENERIC GPIO I2C MULTIPLEXER DRIVER
7809 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7810 L:      linux-i2c@vger.kernel.org
7811 S:      Supported
7812 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7813 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7814 F:      include/linux/platform_data/i2c-mux-gpio.h
7815 
7816 GENERIC HDLC (WAN) DRIVERS
7817 M:      Krzysztof Halasa <khc@pm.waw.pl>
7818 S:      Maintained
7819 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7820 F:      drivers/net/wan/c101.c
7821 F:      drivers/net/wan/hd6457*
7822 F:      drivers/net/wan/hdlc*
7823 F:      drivers/net/wan/n2.c
7824 F:      drivers/net/wan/pc300too.c
7825 F:      drivers/net/wan/pci200syn.c
7826 F:      drivers/net/wan/wanxl*
7827 
7828 GENERIC INCLUDE/ASM HEADER FILES
7829 M:      Arnd Bergmann <arnd@arndb.de>
7830 L:      linux-arch@vger.kernel.org
7831 S:      Maintained
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7833 F:      include/asm-generic/
7834 F:      include/uapi/asm-generic/
7835 
7836 GENERIC PHY FRAMEWORK
7837 M:      Kishon Vijay Abraham I <kishon@ti.com>
7838 M:      Vinod Koul <vkoul@kernel.org>
7839 L:      linux-phy@lists.infradead.org
7840 S:      Supported
7841 Q:      https://patchwork.kernel.org/project/linux-phy/list/
7842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7843 F:      Documentation/devicetree/bindings/phy/
7844 F:      drivers/phy/
7845 F:      include/linux/phy/
7846 
7847 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7848 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7849 S:      Supported
7850 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7851 
7852 GENERIC PM DOMAINS
7853 M:      "Rafael J. Wysocki" <rafael@kernel.org>
7854 M:      Kevin Hilman <khilman@kernel.org>
7855 M:      Ulf Hansson <ulf.hansson@linaro.org>
7856 L:      linux-pm@vger.kernel.org
7857 S:      Supported
7858 F:      Documentation/devicetree/bindings/power/power?domain*
7859 F:      drivers/base/power/domain*.c
7860 F:      include/linux/pm_domain.h
7861 
7862 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7863 M:      Eugen Hristev <eugen.hristev@microchip.com>
7864 L:      linux-input@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/input/touchscreen/resistive-adc-touch.c
7867 
7868 GENERIC STRING LIBRARY
7869 R:      Andy Shevchenko <andy@kernel.org>
7870 S:      Maintained
7871 F:      lib/string.c
7872 F:      lib/string_helpers.c
7873 F:      lib/test_string.c
7874 F:      lib/test-string_helpers.c
7875 
7876 GENERIC UIO DRIVER FOR PCI DEVICES
7877 M:      "Michael S. Tsirkin" <mst@redhat.com>
7878 L:      kvm@vger.kernel.org
7879 S:      Supported
7880 F:      drivers/uio/uio_pci_generic.c
7881 
7882 GENERIC VDSO LIBRARY
7883 M:      Andy Lutomirski <luto@kernel.org>
7884 M:      Thomas Gleixner <tglx@linutronix.de>
7885 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7886 L:      linux-kernel@vger.kernel.org
7887 S:      Maintained
7888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7889 F:      include/asm-generic/vdso/vsyscall.h
7890 F:      include/vdso/
7891 F:      kernel/time/vsyscall.c
7892 F:      lib/vdso/
7893 
7894 GENWQE (IBM Generic Workqueue Card)
7895 M:      Frank Haverkamp <haver@linux.ibm.com>
7896 S:      Supported
7897 F:      drivers/misc/genwqe/
7898 
7899 GET_MAINTAINER SCRIPT
7900 M:      Joe Perches <joe@perches.com>
7901 S:      Maintained
7902 F:      scripts/get_maintainer.pl
7903 
7904 GFS2 FILE SYSTEM
7905 M:      Bob Peterson <rpeterso@redhat.com>
7906 M:      Andreas Gruenbacher <agruenba@redhat.com>
7907 L:      cluster-devel@redhat.com
7908 S:      Supported
7909 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7911 F:      Documentation/filesystems/gfs2*
7912 F:      fs/gfs2/
7913 F:      include/uapi/linux/gfs2_ondisk.h
7914 
7915 GIGABYTE WMI DRIVER
7916 M:      Thomas Weißschuh <thomas@weissschuh.net>
7917 L:      platform-driver-x86@vger.kernel.org
7918 S:      Maintained
7919 F:      drivers/platform/x86/gigabyte-wmi.c
7920 
7921 GNSS SUBSYSTEM
7922 M:      Johan Hovold <johan@kernel.org>
7923 S:      Maintained
7924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7925 F:      Documentation/ABI/testing/sysfs-class-gnss
7926 F:      Documentation/devicetree/bindings/gnss/
7927 F:      drivers/gnss/
7928 F:      include/linux/gnss.h
7929 
7930 GO7007 MPEG CODEC
7931 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7932 L:      linux-media@vger.kernel.org
7933 S:      Maintained
7934 F:      drivers/media/usb/go7007/
7935 
7936 GOODIX TOUCHSCREEN
7937 M:      Bastien Nocera <hadess@hadess.net>
7938 L:      linux-input@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/input/touchscreen/goodix.c
7941 
7942 GOOGLE ETHERNET DRIVERS
7943 M:      Jeroen de Borst <jeroendb@google.com>
7944 R:      Catherine Sullivan <csully@google.com>
7945 R:      David Awogbemila <awogbemila@google.com>
7946 L:      netdev@vger.kernel.org
7947 S:      Supported
7948 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
7949 F:      drivers/net/ethernet/google
7950 
7951 GPD POCKET FAN DRIVER
7952 M:      Hans de Goede <hdegoede@redhat.com>
7953 L:      platform-driver-x86@vger.kernel.org
7954 S:      Maintained
7955 F:      drivers/platform/x86/gpd-pocket-fan.c
7956 
7957 GPIO ACPI SUPPORT
7958 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7959 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7960 L:      linux-gpio@vger.kernel.org
7961 L:      linux-acpi@vger.kernel.org
7962 S:      Maintained
7963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7964 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7965 F:      drivers/gpio/gpiolib-acpi.c
7966 F:      drivers/gpio/gpiolib-acpi.h
7967 
7968 GPIO AGGREGATOR
7969 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7970 L:      linux-gpio@vger.kernel.org
7971 S:      Supported
7972 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
7973 F:      drivers/gpio/gpio-aggregator.c
7974 
7975 GPIO IR Transmitter
7976 M:      Sean Young <sean@mess.org>
7977 L:      linux-media@vger.kernel.org
7978 S:      Maintained
7979 F:      drivers/media/rc/gpio-ir-tx.c
7980 
7981 GPIO MOCKUP DRIVER
7982 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7983 L:      linux-gpio@vger.kernel.org
7984 S:      Maintained
7985 F:      drivers/gpio/gpio-mockup.c
7986 F:      tools/testing/selftests/gpio/
7987 
7988 GPIO REGMAP
7989 R:      Michael Walle <michael@walle.cc>
7990 S:      Maintained
7991 F:      drivers/gpio/gpio-regmap.c
7992 F:      include/linux/gpio/regmap.h
7993 
7994 GPIO SUBSYSTEM
7995 M:      Linus Walleij <linus.walleij@linaro.org>
7996 M:      Bartosz Golaszewski <brgl@bgdev.pl>
7997 L:      linux-gpio@vger.kernel.org
7998 S:      Maintained
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
8000 F:      Documentation/ABI/obsolete/sysfs-gpio
8001 F:      Documentation/ABI/testing/gpio-cdev
8002 F:      Documentation/admin-guide/gpio/
8003 F:      Documentation/devicetree/bindings/gpio/
8004 F:      Documentation/driver-api/gpio/
8005 F:      drivers/gpio/
8006 F:      include/asm-generic/gpio.h
8007 F:      include/linux/gpio.h
8008 F:      include/linux/gpio/
8009 F:      include/linux/of_gpio.h
8010 F:      include/uapi/linux/gpio.h
8011 F:      tools/gpio/
8012 
8013 GRE DEMULTIPLEXER DRIVER
8014 M:      Dmitry Kozlov <xeb@mail.ru>
8015 L:      netdev@vger.kernel.org
8016 S:      Maintained
8017 F:      include/net/gre.h
8018 F:      net/ipv4/gre_demux.c
8019 F:      net/ipv4/gre_offload.c
8020 
8021 GRETH 10/100/1G Ethernet MAC device driver
8022 M:      Andreas Larsson <andreas@gaisler.com>
8023 L:      netdev@vger.kernel.org
8024 S:      Maintained
8025 F:      drivers/net/ethernet/aeroflex/
8026 
8027 GREYBUS AUDIO PROTOCOLS DRIVERS
8028 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
8029 M:      Mark Greer <mgreer@animalcreek.com>
8030 S:      Maintained
8031 F:      drivers/staging/greybus/audio_apbridgea.c
8032 F:      drivers/staging/greybus/audio_apbridgea.h
8033 F:      drivers/staging/greybus/audio_codec.c
8034 F:      drivers/staging/greybus/audio_codec.h
8035 F:      drivers/staging/greybus/audio_gb.c
8036 F:      drivers/staging/greybus/audio_manager.c
8037 F:      drivers/staging/greybus/audio_manager.h
8038 F:      drivers/staging/greybus/audio_manager_module.c
8039 F:      drivers/staging/greybus/audio_manager_private.h
8040 F:      drivers/staging/greybus/audio_manager_sysfs.c
8041 F:      drivers/staging/greybus/audio_module.c
8042 F:      drivers/staging/greybus/audio_topology.c
8043 
8044 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
8045 M:      Viresh Kumar <vireshk@kernel.org>
8046 S:      Maintained
8047 F:      drivers/staging/greybus/authentication.c
8048 F:      drivers/staging/greybus/bootrom.c
8049 F:      drivers/staging/greybus/firmware.h
8050 F:      drivers/staging/greybus/fw-core.c
8051 F:      drivers/staging/greybus/fw-download.c
8052 F:      drivers/staging/greybus/fw-management.c
8053 F:      drivers/staging/greybus/greybus_authentication.h
8054 F:      drivers/staging/greybus/greybus_firmware.h
8055 F:      drivers/staging/greybus/hid.c
8056 F:      drivers/staging/greybus/i2c.c
8057 F:      drivers/staging/greybus/spi.c
8058 F:      drivers/staging/greybus/spilib.c
8059 F:      drivers/staging/greybus/spilib.h
8060 
8061 GREYBUS LOOPBACK DRIVER
8062 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
8063 S:      Maintained
8064 F:      drivers/staging/greybus/loopback.c
8065 
8066 GREYBUS PLATFORM DRIVERS
8067 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
8068 S:      Maintained
8069 F:      drivers/staging/greybus/arche-apb-ctrl.c
8070 F:      drivers/staging/greybus/arche-platform.c
8071 F:      drivers/staging/greybus/arche_platform.h
8072 
8073 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
8074 M:      Rui Miguel Silva <rmfrfs@gmail.com>
8075 S:      Maintained
8076 F:      drivers/staging/greybus/gpio.c
8077 F:      drivers/staging/greybus/light.c
8078 F:      drivers/staging/greybus/power_supply.c
8079 F:      drivers/staging/greybus/sdio.c
8080 F:      drivers/staging/greybus/spi.c
8081 F:      drivers/staging/greybus/spilib.c
8082 
8083 GREYBUS SUBSYSTEM
8084 M:      Johan Hovold <johan@kernel.org>
8085 M:      Alex Elder <elder@kernel.org>
8086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8087 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
8088 S:      Maintained
8089 F:      drivers/greybus/
8090 F:      drivers/staging/greybus/
8091 F:      include/linux/greybus.h
8092 F:      include/linux/greybus/
8093 
8094 GREYBUS UART PROTOCOLS DRIVERS
8095 M:      David Lin <dtwlin@gmail.com>
8096 S:      Maintained
8097 F:      drivers/staging/greybus/log.c
8098 F:      drivers/staging/greybus/uart.c
8099 
8100 GS1662 VIDEO SERIALIZER
8101 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
8102 L:      linux-media@vger.kernel.org
8103 S:      Maintained
8104 T:      git git://linuxtv.org/media_tree.git
8105 F:      drivers/media/spi/gs1662.c
8106 
8107 GSPCA FINEPIX SUBDRIVER
8108 M:      Frank Zago <frank@zago.net>
8109 L:      linux-media@vger.kernel.org
8110 S:      Maintained
8111 T:      git git://linuxtv.org/media_tree.git
8112 F:      drivers/media/usb/gspca/finepix.c
8113 
8114 GSPCA GL860 SUBDRIVER
8115 M:      Olivier Lorin <o.lorin@laposte.net>
8116 L:      linux-media@vger.kernel.org
8117 S:      Maintained
8118 T:      git git://linuxtv.org/media_tree.git
8119 F:      drivers/media/usb/gspca/gl860/
8120 
8121 GSPCA M5602 SUBDRIVER
8122 M:      Erik Andren <erik.andren@gmail.com>
8123 L:      linux-media@vger.kernel.org
8124 S:      Maintained
8125 T:      git git://linuxtv.org/media_tree.git
8126 F:      drivers/media/usb/gspca/m5602/
8127 
8128 GSPCA PAC207 SONIXB SUBDRIVER
8129 M:      Hans Verkuil <hverkuil@xs4all.nl>
8130 L:      linux-media@vger.kernel.org
8131 S:      Odd Fixes
8132 T:      git git://linuxtv.org/media_tree.git
8133 F:      drivers/media/usb/gspca/pac207.c
8134 
8135 GSPCA SN9C20X SUBDRIVER
8136 M:      Brian Johnson <brijohn@gmail.com>
8137 L:      linux-media@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://linuxtv.org/media_tree.git
8140 F:      drivers/media/usb/gspca/sn9c20x.c
8141 
8142 GSPCA T613 SUBDRIVER
8143 M:      Leandro Costantino <lcostantino@gmail.com>
8144 L:      linux-media@vger.kernel.org
8145 S:      Maintained
8146 T:      git git://linuxtv.org/media_tree.git
8147 F:      drivers/media/usb/gspca/t613.c
8148 
8149 GSPCA USB WEBCAM DRIVER
8150 M:      Hans Verkuil <hverkuil@xs4all.nl>
8151 L:      linux-media@vger.kernel.org
8152 S:      Odd Fixes
8153 T:      git git://linuxtv.org/media_tree.git
8154 F:      drivers/media/usb/gspca/
8155 
8156 GTP (GPRS Tunneling Protocol)
8157 M:      Pablo Neira Ayuso <pablo@netfilter.org>
8158 M:      Harald Welte <laforge@gnumonks.org>
8159 L:      osmocom-net-gprs@lists.osmocom.org
8160 S:      Maintained
8161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
8162 F:      drivers/net/gtp.c
8163 
8164 GUID PARTITION TABLE (GPT)
8165 M:      Davidlohr Bueso <dave@stgolabs.net>
8166 L:      linux-efi@vger.kernel.org
8167 S:      Maintained
8168 F:      block/partitions/efi.*
8169 
8170 H8/300 ARCHITECTURE
8171 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
8172 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
8173 S:      Maintained
8174 W:      http://uclinux-h8.sourceforge.jp
8175 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
8176 F:      arch/h8300/
8177 F:      drivers/clk/h8300/
8178 F:      drivers/clocksource/h8300_*.c
8179 F:      drivers/irqchip/irq-renesas-h8*.c
8180 
8181 HABANALABS PCI DRIVER
8182 M:      Oded Gabbay <ogabbay@kernel.org>
8183 S:      Supported
8184 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
8185 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
8186 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
8187 F:      drivers/misc/habanalabs/
8188 F:      include/uapi/misc/habanalabs.h
8189 
8190 HACKRF MEDIA DRIVER
8191 M:      Antti Palosaari <crope@iki.fi>
8192 L:      linux-media@vger.kernel.org
8193 S:      Maintained
8194 W:      https://linuxtv.org
8195 W:      http://palosaari.fi/linux/
8196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8197 T:      git git://linuxtv.org/anttip/media_tree.git
8198 F:      drivers/media/usb/hackrf/
8199 
8200 HANTRO VPU CODEC DRIVER
8201 M:      Ezequiel Garcia <ezequiel@collabora.com>
8202 M:      Philipp Zabel <p.zabel@pengutronix.de>
8203 L:      linux-media@vger.kernel.org
8204 L:      linux-rockchip@lists.infradead.org
8205 S:      Maintained
8206 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
8207 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
8208 F:      drivers/staging/media/hantro/
8209 
8210 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
8211 M:      Frank Seidel <frank@f-seidel.de>
8212 L:      platform-driver-x86@vger.kernel.org
8213 S:      Maintained
8214 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
8215 F:      drivers/platform/x86/hdaps.c
8216 
8217 HARDWARE MONITORING
8218 M:      Jean Delvare <jdelvare@suse.com>
8219 M:      Guenter Roeck <linux@roeck-us.net>
8220 L:      linux-hwmon@vger.kernel.org
8221 S:      Maintained
8222 W:      http://hwmon.wiki.kernel.org/
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
8224 F:      Documentation/devicetree/bindings/hwmon/
8225 F:      Documentation/hwmon/
8226 F:      drivers/hwmon/
8227 F:      include/linux/hwmon*.h
8228 F:      include/trace/events/hwmon*.h
8229 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
8230 
8231 HARDWARE RANDOM NUMBER GENERATOR CORE
8232 M:      Matt Mackall <mpm@selenic.com>
8233 M:      Herbert Xu <herbert@gondor.apana.org.au>
8234 L:      linux-crypto@vger.kernel.org
8235 S:      Odd fixes
8236 F:      Documentation/admin-guide/hw_random.rst
8237 F:      Documentation/devicetree/bindings/rng/
8238 F:      drivers/char/hw_random/
8239 F:      include/linux/hw_random.h
8240 
8241 HARDWARE SPINLOCK CORE
8242 M:      Ohad Ben-Cohen <ohad@wizery.com>
8243 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
8244 R:      Baolin Wang <baolin.wang7@gmail.com>
8245 L:      linux-remoteproc@vger.kernel.org
8246 S:      Maintained
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
8248 F:      Documentation/devicetree/bindings/hwlock/
8249 F:      Documentation/locking/hwspinlock.rst
8250 F:      drivers/hwspinlock/
8251 F:      include/linux/hwspinlock.h
8252 
8253 HARDWARE TRACING FACILITIES
8254 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8255 S:      Maintained
8256 F:      drivers/hwtracing/
8257 
8258 HARMONY SOUND DRIVER
8259 L:      linux-parisc@vger.kernel.org
8260 S:      Maintained
8261 F:      sound/parisc/harmony.*
8262 
8263 HDPVR USB VIDEO ENCODER DRIVER
8264 M:      Hans Verkuil <hverkuil@xs4all.nl>
8265 L:      linux-media@vger.kernel.org
8266 S:      Odd Fixes
8267 W:      https://linuxtv.org
8268 T:      git git://linuxtv.org/media_tree.git
8269 F:      drivers/media/usb/hdpvr/
8270 
8271 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
8272 M:      Matt Hsiao <matt.hsiao@hpe.com>
8273 S:      Supported
8274 F:      drivers/misc/hpilo.[ch]
8275 
8276 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
8277 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
8278 S:      Supported
8279 F:      Documentation/watchdog/hpwdt.rst
8280 F:      drivers/watchdog/hpwdt.c
8281 
8282 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
8283 M:      Don Brace <don.brace@microchip.com>
8284 L:      storagedev@microchip.com
8285 L:      linux-scsi@vger.kernel.org
8286 S:      Supported
8287 F:      Documentation/scsi/hpsa.rst
8288 F:      drivers/scsi/hpsa*.[ch]
8289 F:      include/linux/cciss*.h
8290 F:      include/uapi/linux/cciss*.h
8291 
8292 HFI1 DRIVER
8293 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
8294 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
8295 L:      linux-rdma@vger.kernel.org
8296 S:      Supported
8297 F:      drivers/infiniband/hw/hfi1
8298 
8299 HFS FILESYSTEM
8300 L:      linux-fsdevel@vger.kernel.org
8301 S:      Orphan
8302 F:      Documentation/filesystems/hfs.rst
8303 F:      fs/hfs/
8304 
8305 HFSPLUS FILESYSTEM
8306 L:      linux-fsdevel@vger.kernel.org
8307 S:      Orphan
8308 F:      Documentation/filesystems/hfsplus.rst
8309 F:      fs/hfsplus/
8310 
8311 HGA FRAMEBUFFER DRIVER
8312 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
8313 L:      linux-nvidia@lists.surfsouth.com
8314 S:      Maintained
8315 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
8316 F:      drivers/video/fbdev/hgafb.c
8317 
8318 HIBERNATION (aka Software Suspend, aka swsusp)
8319 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8320 M:      Pavel Machek <pavel@ucw.cz>
8321 L:      linux-pm@vger.kernel.org
8322 S:      Supported
8323 B:      https://bugzilla.kernel.org
8324 F:      arch/*/include/asm/suspend*.h
8325 F:      arch/x86/power/
8326 F:      drivers/base/power/
8327 F:      include/linux/freezer.h
8328 F:      include/linux/pm.h
8329 F:      include/linux/suspend.h
8330 F:      kernel/power/
8331 
8332 HID CORE LAYER
8333 M:      Jiri Kosina <jikos@kernel.org>
8334 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
8335 L:      linux-input@vger.kernel.org
8336 S:      Maintained
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
8338 F:      drivers/hid/
8339 F:      include/linux/hid*
8340 F:      include/uapi/linux/hid*
8341 
8342 HID PLAYSTATION DRIVER
8343 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
8344 L:      linux-input@vger.kernel.org
8345 S:      Supported
8346 F:      drivers/hid/hid-playstation.c
8347 
8348 HID SENSOR HUB DRIVERS
8349 M:      Jiri Kosina <jikos@kernel.org>
8350 M:      Jonathan Cameron <jic23@kernel.org>
8351 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8352 L:      linux-input@vger.kernel.org
8353 L:      linux-iio@vger.kernel.org
8354 S:      Maintained
8355 F:      Documentation/hid/hid-sensor*
8356 F:      drivers/hid/hid-sensor-*
8357 F:      drivers/iio/*/hid-*
8358 F:      include/linux/hid-sensor-*
8359 
8360 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
8361 M:      Thomas Gleixner <tglx@linutronix.de>
8362 L:      linux-kernel@vger.kernel.org
8363 S:      Maintained
8364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
8365 F:      Documentation/timers/
8366 F:      include/linux/clockchips.h
8367 F:      include/linux/hrtimer.h
8368 F:      kernel/time/clockevents.c
8369 F:      kernel/time/hrtimer.c
8370 F:      kernel/time/timer_*.c
8371 
8372 HIGH-SPEED SCC DRIVER FOR AX.25
8373 L:      linux-hams@vger.kernel.org
8374 S:      Orphan
8375 F:      drivers/net/hamradio/dmascc.c
8376 F:      drivers/net/hamradio/scc.c
8377 
8378 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
8379 M:      HighPoint Linux Team <linux@highpoint-tech.com>
8380 S:      Supported
8381 W:      http://www.highpoint-tech.com
8382 F:      Documentation/scsi/hptiop.rst
8383 F:      drivers/scsi/hptiop.c
8384 
8385 HIPPI
8386 M:      Jes Sorensen <jes@trained-monkey.org>
8387 L:      linux-hippi@sunsite.dk
8388 S:      Maintained
8389 F:      drivers/net/hippi/
8390 F:      include/linux/hippidevice.h
8391 F:      include/uapi/linux/if_hippi.h
8392 F:      net/802/hippi.c
8393 
8394 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
8395 M:      Kurt Kanzenbach <kurt@linutronix.de>
8396 L:      netdev@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
8399 F:      drivers/net/dsa/hirschmann/*
8400 F:      include/linux/platform_data/hirschmann-hellcreek.h
8401 F:      net/dsa/tag_hellcreek.c
8402 
8403 HISILICON DMA DRIVER
8404 M:      Zhou Wang <wangzhou1@hisilicon.com>
8405 L:      dmaengine@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/dma/hisi_dma.c
8408 
8409 HISILICON GPIO DRIVER
8410 M:      Luo Jiaxing <luojiaxing@huawei.com>
8411 L:      linux-gpio@vger.kernel.org
8412 S:      Maintained
8413 F:      drivers/gpio/gpio-hisi.c
8414 
8415 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
8416 M:      Zaibo Xu <xuzaibo@huawei.com>
8417 L:      linux-crypto@vger.kernel.org
8418 S:      Maintained
8419 F:      Documentation/ABI/testing/debugfs-hisi-hpre
8420 F:      drivers/crypto/hisilicon/hpre/hpre.h
8421 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
8422 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
8423 
8424 HISILICON I2C CONTROLLER DRIVER
8425 M:      Yicong Yang <yangyicong@hisilicon.com>
8426 L:      linux-i2c@vger.kernel.org
8427 S:      Maintained
8428 W:      https://www.hisilicon.com
8429 F:      drivers/i2c/busses/i2c-hisi.c
8430 
8431 HISILICON LPC BUS DRIVER
8432 M:      john.garry@huawei.com
8433 S:      Maintained
8434 W:      http://www.hisilicon.com
8435 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
8436 F:      drivers/bus/hisi_lpc.c
8437 
8438 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
8439 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8440 M:      Salil Mehta <salil.mehta@huawei.com>
8441 L:      netdev@vger.kernel.org
8442 S:      Maintained
8443 W:      http://www.hisilicon.com
8444 F:      drivers/net/ethernet/hisilicon/hns3/
8445 
8446 HISILICON NETWORK SUBSYSTEM DRIVER
8447 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8448 M:      Salil Mehta <salil.mehta@huawei.com>
8449 L:      netdev@vger.kernel.org
8450 S:      Maintained
8451 W:      http://www.hisilicon.com
8452 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
8453 F:      drivers/net/ethernet/hisilicon/
8454 
8455 HIKEY960 ONBOARD USB GPIO HUB DRIVER
8456 M:      John Stultz <john.stultz@linaro.org>
8457 L:      linux-kernel@vger.kernel.org
8458 S:      Maintained
8459 F:      drivers/misc/hisi_hikey_usb.c
8460 F:      Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
8461 
8462 HISILICON PMU DRIVER
8463 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
8464 S:      Supported
8465 W:      http://www.hisilicon.com
8466 F:      Documentation/admin-guide/perf/hisi-pmu.rst
8467 F:      drivers/perf/hisilicon
8468 
8469 HISILICON QM AND ZIP Controller DRIVER
8470 M:      Zhou Wang <wangzhou1@hisilicon.com>
8471 L:      linux-crypto@vger.kernel.org
8472 S:      Maintained
8473 F:      Documentation/ABI/testing/debugfs-hisi-zip
8474 F:      drivers/crypto/hisilicon/qm.c
8475 F:      drivers/crypto/hisilicon/qm.h
8476 F:      drivers/crypto/hisilicon/sgl.c
8477 F:      drivers/crypto/hisilicon/zip/
8478 
8479 HISILICON ROCE DRIVER
8480 M:      Wenpeng Liang <liangwenpeng@huawei.com>
8481 M:      Weihang Li <liweihang@huawei.com>
8482 L:      linux-rdma@vger.kernel.org
8483 S:      Maintained
8484 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
8485 F:      drivers/infiniband/hw/hns/
8486 
8487 HISILICON SAS Controller
8488 M:      John Garry <john.garry@huawei.com>
8489 S:      Supported
8490 W:      http://www.hisilicon.com
8491 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
8492 F:      drivers/scsi/hisi_sas/
8493 
8494 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
8495 M:      Zaibo Xu <xuzaibo@huawei.com>
8496 L:      linux-crypto@vger.kernel.org
8497 S:      Maintained
8498 F:      Documentation/ABI/testing/debugfs-hisi-sec
8499 F:      drivers/crypto/hisilicon/sec2/sec.h
8500 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
8501 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
8502 F:      drivers/crypto/hisilicon/sec2/sec_main.c
8503 
8504 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
8505 M:      Jay Fang <f.fangjian@huawei.com>
8506 L:      linux-spi@vger.kernel.org
8507 S:      Maintained
8508 W:      http://www.hisilicon.com
8509 F:      drivers/spi/spi-hisi-kunpeng.c
8510 
8511 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
8512 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8513 L:      linux-kernel@vger.kernel.org
8514 S:      Maintained
8515 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
8516 F:      drivers/spmi/hisi-spmi-controller.c
8517 
8518 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
8519 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8520 L:      linux-kernel@vger.kernel.org
8521 S:      Maintained
8522 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
8523 F:      drivers/mfd/hi6421-spmi-pmic.c
8524 
8525 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
8526 M:      Zaibo Xu <xuzaibo@huawei.com>
8527 S:      Maintained
8528 F:      drivers/crypto/hisilicon/trng/trng.c
8529 
8530 HISILICON V3XX SPI NOR FLASH Controller Driver
8531 M:      John Garry <john.garry@huawei.com>
8532 S:      Maintained
8533 W:      http://www.hisilicon.com
8534 F:      drivers/spi/spi-hisi-sfc-v3xx.c
8535 
8536 HMM - Heterogeneous Memory Management
8537 M:      Jérôme Glisse <jglisse@redhat.com>
8538 L:      linux-mm@kvack.org
8539 S:      Maintained
8540 F:      Documentation/vm/hmm.rst
8541 F:      include/linux/hmm*
8542 F:      lib/test_hmm*
8543 F:      mm/hmm*
8544 F:      tools/testing/selftests/vm/*hmm*
8545 
8546 HOST AP DRIVER
8547 M:      Jouni Malinen <j@w1.fi>
8548 L:      linux-wireless@vger.kernel.org
8549 S:      Obsolete
8550 W:      http://w1.fi/hostap-driver.html
8551 F:      drivers/net/wireless/intersil/hostap/
8552 
8553 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
8554 L:      platform-driver-x86@vger.kernel.org
8555 S:      Orphan
8556 F:      drivers/platform/x86/tc1100-wmi.c
8557 
8558 HPET:   High Precision Event Timers driver
8559 M:      Clemens Ladisch <clemens@ladisch.de>
8560 S:      Maintained
8561 F:      Documentation/timers/hpet.rst
8562 F:      drivers/char/hpet.c
8563 F:      include/linux/hpet.h
8564 F:      include/uapi/linux/hpet.h
8565 
8566 HPET:   x86
8567 S:      Orphan
8568 F:      arch/x86/include/asm/hpet.h
8569 F:      arch/x86/kernel/hpet.c
8570 
8571 HPFS FILESYSTEM
8572 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
8573 S:      Maintained
8574 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
8575 F:      fs/hpfs/
8576 
8577 HSI SUBSYSTEM
8578 M:      Sebastian Reichel <sre@kernel.org>
8579 S:      Maintained
8580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
8581 F:      Documentation/ABI/testing/sysfs-bus-hsi
8582 F:      Documentation/driver-api/hsi.rst
8583 F:      drivers/hsi/
8584 F:      include/linux/hsi/
8585 F:      include/uapi/linux/hsi/
8586 
8587 HSO 3G MODEM DRIVER
8588 L:      linux-usb@vger.kernel.org
8589 S:      Orphan
8590 F:      drivers/net/usb/hso.c
8591 
8592 HSR NETWORK PROTOCOL
8593 L:      netdev@vger.kernel.org
8594 S:      Orphan
8595 F:      net/hsr/
8596 
8597 HT16K33 LED CONTROLLER DRIVER
8598 M:      Robin van der Gracht <robin@protonic.nl>
8599 S:      Maintained
8600 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
8601 F:      drivers/auxdisplay/ht16k33.c
8602 
8603 HTCPEN TOUCHSCREEN DRIVER
8604 M:      Pau Oliva Fora <pof@eslack.org>
8605 L:      linux-input@vger.kernel.org
8606 S:      Maintained
8607 F:      drivers/input/touchscreen/htcpen.c
8608 
8609 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
8610 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
8611 L:      linux-iio@vger.kernel.org
8612 S:      Maintained
8613 W:      http://www.st.com/
8614 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
8615 F:      drivers/iio/humidity/hts221*
8616 
8617 HUAWEI ETHERNET DRIVER
8618 L:      netdev@vger.kernel.org
8619 S:      Orphan
8620 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
8621 F:      drivers/net/ethernet/huawei/hinic/
8622 
8623 HUGETLB FILESYSTEM
8624 M:      Mike Kravetz <mike.kravetz@oracle.com>
8625 L:      linux-mm@kvack.org
8626 S:      Maintained
8627 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
8628 F:      Documentation/admin-guide/mm/hugetlbpage.rst
8629 F:      Documentation/vm/hugetlbfs_reserv.rst
8630 F:      fs/hugetlbfs/
8631 F:      include/linux/hugetlb.h
8632 F:      mm/hugetlb.c
8633 
8634 HVA ST MEDIA DRIVER
8635 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
8636 L:      linux-media@vger.kernel.org
8637 S:      Supported
8638 W:      https://linuxtv.org
8639 T:      git git://linuxtv.org/media_tree.git
8640 F:      drivers/media/platform/sti/hva
8641 
8642 HWPOISON MEMORY FAILURE HANDLING
8643 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
8644 L:      linux-mm@kvack.org
8645 S:      Maintained
8646 F:      mm/hwpoison-inject.c
8647 F:      mm/memory-failure.c
8648 
8649 HYCON HY46XX TOUCHSCREEN SUPPORT
8650 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
8651 L:      linux-input@vger.kernel.org
8652 S:      Maintained
8653 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
8654 F:      drivers/input/touchscreen/hycon-hy46xx.c
8655 
8656 HYGON PROCESSOR SUPPORT
8657 M:      Pu Wen <puwen@hygon.cn>
8658 L:      linux-kernel@vger.kernel.org
8659 S:      Maintained
8660 F:      arch/x86/kernel/cpu/hygon.c
8661 
8662 HYNIX HI556 SENSOR DRIVER
8663 M:      Shawn Tu <shawnx.tu@intel.com>
8664 L:      linux-media@vger.kernel.org
8665 S:      Maintained
8666 T:      git git://linuxtv.org/media_tree.git
8667 F:      drivers/media/i2c/hi556.c
8668 
8669 Hyper-V/Azure CORE AND DRIVERS
8670 M:      "K. Y. Srinivasan" <kys@microsoft.com>
8671 M:      Haiyang Zhang <haiyangz@microsoft.com>
8672 M:      Stephen Hemminger <sthemmin@microsoft.com>
8673 M:      Wei Liu <wei.liu@kernel.org>
8674 M:      Dexuan Cui <decui@microsoft.com>
8675 L:      linux-hyperv@vger.kernel.org
8676 S:      Supported
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
8678 F:      Documentation/ABI/stable/sysfs-bus-vmbus
8679 F:      Documentation/ABI/testing/debugfs-hyperv
8680 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
8681 F:      arch/arm64/hyperv
8682 F:      arch/arm64/include/asm/hyperv-tlfs.h
8683 F:      arch/arm64/include/asm/mshyperv.h
8684 F:      arch/x86/hyperv
8685 F:      arch/x86/include/asm/hyperv-tlfs.h
8686 F:      arch/x86/include/asm/mshyperv.h
8687 F:      arch/x86/include/asm/trace/hyperv.h
8688 F:      arch/x86/kernel/cpu/mshyperv.c
8689 F:      drivers/clocksource/hyperv_timer.c
8690 F:      drivers/hid/hid-hyperv.c
8691 F:      drivers/hv/
8692 F:      drivers/input/serio/hyperv-keyboard.c
8693 F:      drivers/iommu/hyperv-iommu.c
8694 F:      drivers/net/ethernet/microsoft/
8695 F:      drivers/net/hyperv/
8696 F:      drivers/pci/controller/pci-hyperv-intf.c
8697 F:      drivers/pci/controller/pci-hyperv.c
8698 F:      drivers/scsi/storvsc_drv.c
8699 F:      drivers/uio/uio_hv_generic.c
8700 F:      drivers/video/fbdev/hyperv_fb.c
8701 F:      include/asm-generic/hyperv-tlfs.h
8702 F:      include/asm-generic/mshyperv.h
8703 F:      include/clocksource/hyperv_timer.h
8704 F:      include/linux/hyperv.h
8705 F:      include/uapi/linux/hyperv.h
8706 F:      net/vmw_vsock/hyperv_transport.c
8707 F:      tools/hv/
8708 
8709 HYPERBUS SUPPORT
8710 M:      Vignesh Raghavendra <vigneshr@ti.com>
8711 L:      linux-mtd@lists.infradead.org
8712 S:      Supported
8713 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
8714 C:      irc://irc.oftc.net/mtd
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
8716 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
8717 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
8718 F:      drivers/mtd/hyperbus/
8719 F:      include/linux/mtd/hyperbus.h
8720 
8721 HYPERVISOR VIRTUAL CONSOLE DRIVER
8722 L:      linuxppc-dev@lists.ozlabs.org
8723 S:      Odd Fixes
8724 F:      drivers/tty/hvc/
8725 
8726 I2C ACPI SUPPORT
8727 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8728 L:      linux-i2c@vger.kernel.org
8729 L:      linux-acpi@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/i2c/i2c-core-acpi.c
8732 
8733 I2C CONTROLLER DRIVER FOR NVIDIA GPU
8734 M:      Ajay Gupta <ajayg@nvidia.com>
8735 L:      linux-i2c@vger.kernel.org
8736 S:      Maintained
8737 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
8738 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
8739 
8740 I2C MUXES
8741 M:      Peter Rosin <peda@axentia.se>
8742 L:      linux-i2c@vger.kernel.org
8743 S:      Maintained
8744 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
8745 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
8746 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
8747 F:      Documentation/i2c/i2c-topology.rst
8748 F:      Documentation/i2c/muxes/
8749 F:      drivers/i2c/i2c-mux.c
8750 F:      drivers/i2c/muxes/
8751 F:      include/linux/i2c-mux.h
8752 
8753 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
8754 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
8755 L:      linux-i2c@vger.kernel.org
8756 S:      Maintained
8757 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
8758 F:      drivers/i2c/busses/i2c-mv64xxx.c
8759 
8760 I2C OVER PARALLEL PORT
8761 M:      Jean Delvare <jdelvare@suse.com>
8762 L:      linux-i2c@vger.kernel.org
8763 S:      Maintained
8764 F:      Documentation/i2c/busses/i2c-parport.rst
8765 F:      drivers/i2c/busses/i2c-parport.c
8766 
8767 I2C SUBSYSTEM
8768 M:      Wolfram Sang <wsa@kernel.org>
8769 L:      linux-i2c@vger.kernel.org
8770 S:      Maintained
8771 W:      https://i2c.wiki.kernel.org/
8772 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8774 F:      Documentation/devicetree/bindings/i2c/i2c.txt
8775 F:      Documentation/i2c/
8776 F:      drivers/i2c/*
8777 F:      include/linux/i2c-dev.h
8778 F:      include/linux/i2c-smbus.h
8779 F:      include/linux/i2c.h
8780 F:      include/uapi/linux/i2c-*.h
8781 F:      include/uapi/linux/i2c.h
8782 
8783 I2C SUBSYSTEM HOST DRIVERS
8784 L:      linux-i2c@vger.kernel.org
8785 S:      Odd Fixes
8786 W:      https://i2c.wiki.kernel.org/
8787 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8789 F:      Documentation/devicetree/bindings/i2c/
8790 F:      drivers/i2c/algos/
8791 F:      drivers/i2c/busses/
8792 
8793 I2C-TAOS-EVM DRIVER
8794 M:      Jean Delvare <jdelvare@suse.com>
8795 L:      linux-i2c@vger.kernel.org
8796 S:      Maintained
8797 F:      Documentation/i2c/busses/i2c-taos-evm.rst
8798 F:      drivers/i2c/busses/i2c-taos-evm.c
8799 
8800 I2C-TINY-USB DRIVER
8801 M:      Till Harbaum <till@harbaum.org>
8802 L:      linux-i2c@vger.kernel.org
8803 S:      Maintained
8804 W:      http://www.harbaum.org/till/i2c_tiny_usb
8805 F:      drivers/i2c/busses/i2c-tiny-usb.c
8806 
8807 I2C/SMBUS CONTROLLER DRIVERS FOR PC
8808 M:      Jean Delvare <jdelvare@suse.com>
8809 L:      linux-i2c@vger.kernel.org
8810 S:      Maintained
8811 F:      Documentation/i2c/busses/i2c-ali1535.rst
8812 F:      Documentation/i2c/busses/i2c-ali1563.rst
8813 F:      Documentation/i2c/busses/i2c-ali15x3.rst
8814 F:      Documentation/i2c/busses/i2c-amd756.rst
8815 F:      Documentation/i2c/busses/i2c-amd8111.rst
8816 F:      Documentation/i2c/busses/i2c-i801.rst
8817 F:      Documentation/i2c/busses/i2c-nforce2.rst
8818 F:      Documentation/i2c/busses/i2c-piix4.rst
8819 F:      Documentation/i2c/busses/i2c-sis5595.rst
8820 F:      Documentation/i2c/busses/i2c-sis630.rst
8821 F:      Documentation/i2c/busses/i2c-sis96x.rst
8822 F:      Documentation/i2c/busses/i2c-via.rst
8823 F:      Documentation/i2c/busses/i2c-viapro.rst
8824 F:      drivers/i2c/busses/i2c-ali1535.c
8825 F:      drivers/i2c/busses/i2c-ali1563.c
8826 F:      drivers/i2c/busses/i2c-ali15x3.c
8827 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8828 F:      drivers/i2c/busses/i2c-amd756.c
8829 F:      drivers/i2c/busses/i2c-amd8111.c
8830 F:      drivers/i2c/busses/i2c-i801.c
8831 F:      drivers/i2c/busses/i2c-isch.c
8832 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8833 F:      drivers/i2c/busses/i2c-nforce2.c
8834 F:      drivers/i2c/busses/i2c-piix4.c
8835 F:      drivers/i2c/busses/i2c-sis5595.c
8836 F:      drivers/i2c/busses/i2c-sis630.c
8837 F:      drivers/i2c/busses/i2c-sis96x.c
8838 F:      drivers/i2c/busses/i2c-via.c
8839 F:      drivers/i2c/busses/i2c-viapro.c
8840 
8841 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8842 M:      Hans de Goede <hdegoede@redhat.com>
8843 L:      linux-i2c@vger.kernel.org
8844 S:      Maintained
8845 F:      drivers/i2c/busses/i2c-cht-wc.c
8846 
8847 I2C/SMBUS ISMT DRIVER
8848 M:      Seth Heasley <seth.heasley@intel.com>
8849 M:      Neil Horman <nhorman@tuxdriver.com>
8850 L:      linux-i2c@vger.kernel.org
8851 F:      Documentation/i2c/busses/i2c-ismt.rst
8852 F:      drivers/i2c/busses/i2c-ismt.c
8853 
8854 I2C/SMBUS STUB DRIVER
8855 M:      Jean Delvare <jdelvare@suse.com>
8856 L:      linux-i2c@vger.kernel.org
8857 S:      Maintained
8858 F:      drivers/i2c/i2c-stub.c
8859 
8860 I3C DRIVER FOR CADENCE I3C MASTER IP
8861 M:      Przemysław Gaj <pgaj@cadence.com>
8862 S:      Maintained
8863 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8864 F:      drivers/i3c/master/i3c-master-cdns.c
8865 
8866 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8867 M:      Vitor Soares <vitor.soares@synopsys.com>
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8870 F:      drivers/i3c/master/dw*
8871 
8872 I3C SUBSYSTEM
8873 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
8874 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8875 S:      Maintained
8876 C:      irc://chat.freenode.net/linux-i3c
8877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8878 F:      Documentation/ABI/testing/sysfs-bus-i3c
8879 F:      Documentation/devicetree/bindings/i3c/
8880 F:      Documentation/driver-api/i3c
8881 F:      drivers/i3c/
8882 F:      include/linux/i3c/
8883 
8884 IA64 (Itanium) PLATFORM
8885 L:      linux-ia64@vger.kernel.org
8886 S:      Orphan
8887 F:      Documentation/ia64/
8888 F:      arch/ia64/
8889 
8890 IBM Power 842 compression accelerator
8891 M:      Haren Myneni <haren@us.ibm.com>
8892 S:      Supported
8893 F:      crypto/842.c
8894 F:      drivers/crypto/nx/Kconfig
8895 F:      drivers/crypto/nx/Makefile
8896 F:      drivers/crypto/nx/nx-842*
8897 F:      include/linux/sw842.h
8898 F:      lib/842/
8899 
8900 IBM Power in-Nest Crypto Acceleration
8901 M:      Breno Leitão <leitao@debian.org>
8902 M:      Nayna Jain <nayna@linux.ibm.com>
8903 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8904 L:      linux-crypto@vger.kernel.org
8905 S:      Supported
8906 F:      drivers/crypto/nx/Kconfig
8907 F:      drivers/crypto/nx/Makefile
8908 F:      drivers/crypto/nx/nx-aes*
8909 F:      drivers/crypto/nx/nx-sha*
8910 F:      drivers/crypto/nx/nx.*
8911 F:      drivers/crypto/nx/nx_csbcpb.h
8912 F:      drivers/crypto/nx/nx_debugfs.c
8913 
8914 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8915 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8916 L:      linux-pci@vger.kernel.org
8917 L:      linuxppc-dev@lists.ozlabs.org
8918 S:      Supported
8919 F:      drivers/pci/hotplug/rpadlpar*
8920 
8921 IBM Power Linux RAID adapter
8922 M:      Brian King <brking@us.ibm.com>
8923 S:      Supported
8924 F:      drivers/scsi/ipr.*
8925 
8926 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8927 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8928 L:      linux-pci@vger.kernel.org
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 S:      Supported
8931 F:      drivers/pci/hotplug/rpaphp*
8932 
8933 IBM Power SRIOV Virtual NIC Device Driver
8934 M:      Dany Madden <drt@linux.ibm.com>
8935 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8936 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
8937 L:      netdev@vger.kernel.org
8938 S:      Supported
8939 F:      drivers/net/ethernet/ibm/ibmvnic.*
8940 
8941 IBM Power Virtual Accelerator Switchboard
8942 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8943 L:      linuxppc-dev@lists.ozlabs.org
8944 S:      Supported
8945 F:      arch/powerpc/include/asm/vas.h
8946 F:      arch/powerpc/platforms/powernv/copy-paste.h
8947 F:      arch/powerpc/platforms/powernv/vas*
8948 
8949 IBM Power Virtual Ethernet Device Driver
8950 M:      Cristobal Forno <cforno12@linux.ibm.com>
8951 L:      netdev@vger.kernel.org
8952 S:      Supported
8953 F:      drivers/net/ethernet/ibm/ibmveth.*
8954 
8955 IBM Power Virtual FC Device Drivers
8956 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8957 L:      linux-scsi@vger.kernel.org
8958 S:      Supported
8959 F:      drivers/scsi/ibmvscsi/ibmvfc*
8960 
8961 IBM Power Virtual Management Channel Driver
8962 M:      Brad Warrum <bwarrum@linux.ibm.com>
8963 M:      Ritu Agarwal <rituagar@linux.ibm.com>
8964 S:      Supported
8965 F:      drivers/misc/ibmvmc.*
8966 
8967 IBM Power Virtual SCSI Device Drivers
8968 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8969 L:      linux-scsi@vger.kernel.org
8970 S:      Supported
8971 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8972 F:      include/scsi/viosrp.h
8973 
8974 IBM Power Virtual SCSI Device Target Driver
8975 M:      Michael Cyr <mikecyr@linux.ibm.com>
8976 L:      linux-scsi@vger.kernel.org
8977 L:      target-devel@vger.kernel.org
8978 S:      Supported
8979 F:      drivers/scsi/ibmvscsi_tgt/
8980 
8981 IBM Power VMX Cryptographic instructions
8982 M:      Breno Leitão <leitao@debian.org>
8983 M:      Nayna Jain <nayna@linux.ibm.com>
8984 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8985 L:      linux-crypto@vger.kernel.org
8986 S:      Supported
8987 F:      drivers/crypto/vmx/Kconfig
8988 F:      drivers/crypto/vmx/Makefile
8989 F:      drivers/crypto/vmx/aes*
8990 F:      drivers/crypto/vmx/ghash*
8991 F:      drivers/crypto/vmx/ppc-xlate.pl
8992 F:      drivers/crypto/vmx/vmx.c
8993 
8994 IBM ServeRAID RAID DRIVER
8995 S:      Orphan
8996 F:      drivers/scsi/ips.*
8997 
8998 ICH LPC AND GPIO DRIVER
8999 M:      Peter Tyser <ptyser@xes-inc.com>
9000 S:      Maintained
9001 F:      drivers/gpio/gpio-ich.c
9002 F:      drivers/mfd/lpc_ich.c
9003 
9004 ICY I2C DRIVER
9005 M:      Max Staudt <max@enpas.org>
9006 L:      linux-i2c@vger.kernel.org
9007 S:      Maintained
9008 F:      drivers/i2c/busses/i2c-icy.c
9009 
9010 IDEAPAD LAPTOP EXTRAS DRIVER
9011 M:      Ike Panhc <ike.pan@canonical.com>
9012 L:      platform-driver-x86@vger.kernel.org
9013 S:      Maintained
9014 W:      http://launchpad.net/ideapad-laptop
9015 F:      drivers/platform/x86/ideapad-laptop.c
9016 
9017 IDEAPAD LAPTOP SLIDEBAR DRIVER
9018 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
9019 L:      linux-input@vger.kernel.org
9020 S:      Maintained
9021 W:      https://github.com/o2genum/ideapad-slidebar
9022 F:      drivers/input/misc/ideapad_slidebar.c
9023 
9024 IDT VersaClock 5 CLOCK DRIVER
9025 M:      Luca Ceresoli <luca@lucaceresoli.net>
9026 S:      Maintained
9027 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
9028 F:      drivers/clk/clk-versaclock5.c
9029 
9030 IEEE 802.15.4 SUBSYSTEM
9031 M:      Alexander Aring <alex.aring@gmail.com>
9032 M:      Stefan Schmidt <stefan@datenfreihafen.org>
9033 L:      linux-wpan@vger.kernel.org
9034 S:      Maintained
9035 W:      https://linux-wpan.org/
9036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
9037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
9038 F:      Documentation/networking/ieee802154.rst
9039 F:      drivers/net/ieee802154/
9040 F:      include/linux/ieee802154.h
9041 F:      include/linux/nl802154.h
9042 F:      include/net/af_ieee802154.h
9043 F:      include/net/cfg802154.h
9044 F:      include/net/ieee802154_netdev.h
9045 F:      include/net/mac802154.h
9046 F:      include/net/nl802154.h
9047 F:      net/ieee802154/
9048 F:      net/mac802154/
9049 
9050 IFE PROTOCOL
9051 M:      Yotam Gigi <yotam.gi@gmail.com>
9052 M:      Jamal Hadi Salim <jhs@mojatatu.com>
9053 F:      include/net/ife.h
9054 F:      include/uapi/linux/ife.h
9055 F:      net/ife
9056 
9057 IGORPLUG-USB IR RECEIVER
9058 M:      Sean Young <sean@mess.org>
9059 L:      linux-media@vger.kernel.org
9060 S:      Maintained
9061 F:      drivers/media/rc/igorplugusb.c
9062 
9063 IGUANAWORKS USB IR TRANSCEIVER
9064 M:      Sean Young <sean@mess.org>
9065 L:      linux-media@vger.kernel.org
9066 S:      Maintained
9067 F:      drivers/media/rc/iguanair.c
9068 
9069 IIO DIGITAL POTENTIOMETER DAC
9070 M:      Peter Rosin <peda@axentia.se>
9071 L:      linux-iio@vger.kernel.org
9072 S:      Maintained
9073 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
9074 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
9075 F:      drivers/iio/dac/dpot-dac.c
9076 
9077 IIO ENVELOPE DETECTOR
9078 M:      Peter Rosin <peda@axentia.se>
9079 L:      linux-iio@vger.kernel.org
9080 S:      Maintained
9081 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
9082 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
9083 F:      drivers/iio/adc/envelope-detector.c
9084 
9085 IIO MULTIPLEXER
9086 M:      Peter Rosin <peda@axentia.se>
9087 L:      linux-iio@vger.kernel.org
9088 S:      Maintained
9089 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
9090 F:      drivers/iio/multiplexer/iio-mux.c
9091 
9092 IIO SCMI BASED DRIVER
9093 M:      Jyoti Bhayana <jbhayana@google.com>
9094 L:      linux-iio@vger.kernel.org
9095 S:      Maintained
9096 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
9097 
9098 IIO SUBSYSTEM AND DRIVERS
9099 M:      Jonathan Cameron <jic23@kernel.org>
9100 R:      Lars-Peter Clausen <lars@metafoo.de>
9101 L:      linux-iio@vger.kernel.org
9102 S:      Maintained
9103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
9104 F:      Documentation/ABI/testing/configfs-iio*
9105 F:      Documentation/ABI/testing/sysfs-bus-iio*
9106 F:      Documentation/devicetree/bindings/iio/
9107 F:      drivers/iio/
9108 F:      drivers/staging/iio/
9109 F:      include/linux/iio/
9110 F:      tools/iio/
9111 
9112 IIO UNIT CONVERTER
9113 M:      Peter Rosin <peda@axentia.se>
9114 L:      linux-iio@vger.kernel.org
9115 S:      Maintained
9116 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
9117 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
9118 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
9119 F:      drivers/iio/afe/iio-rescale.c
9120 
9121 IKANOS/ADI EAGLE ADSL USB DRIVER
9122 M:      Matthieu Castet <castet.matthieu@free.fr>
9123 M:      Stanislaw Gruszka <stf_xl@wp.pl>
9124 S:      Maintained
9125 F:      drivers/usb/atm/ueagle-atm.c
9126 
9127 IMGTEC ASCII LCD DRIVER
9128 M:      Paul Burton <paulburton@kernel.org>
9129 S:      Maintained
9130 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
9131 F:      drivers/auxdisplay/img-ascii-lcd.c
9132 
9133 IMGTEC IR DECODER DRIVER
9134 S:      Orphan
9135 F:      drivers/media/rc/img-ir/
9136 
9137 IMON SOUNDGRAPH USB IR RECEIVER
9138 M:      Sean Young <sean@mess.org>
9139 L:      linux-media@vger.kernel.org
9140 S:      Maintained
9141 F:      drivers/media/rc/imon.c
9142 F:      drivers/media/rc/imon_raw.c
9143 
9144 IMS TWINTURBO FRAMEBUFFER DRIVER
9145 L:      linux-fbdev@vger.kernel.org
9146 S:      Orphan
9147 F:      drivers/video/fbdev/imsttfb.c
9148 
9149 INA209 HARDWARE MONITOR DRIVER
9150 M:      Guenter Roeck <linux@roeck-us.net>
9151 L:      linux-hwmon@vger.kernel.org
9152 S:      Maintained
9153 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
9154 F:      Documentation/hwmon/ina209.rst
9155 F:      drivers/hwmon/ina209.c
9156 
9157 INA2XX HARDWARE MONITOR DRIVER
9158 M:      Guenter Roeck <linux@roeck-us.net>
9159 L:      linux-hwmon@vger.kernel.org
9160 S:      Maintained
9161 F:      Documentation/hwmon/ina2xx.rst
9162 F:      drivers/hwmon/ina2xx.c
9163 F:      include/linux/platform_data/ina2xx.h
9164 
9165 INDUSTRY PACK SUBSYSTEM (IPACK)
9166 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
9167 M:      Jens Taprogge <jens.taprogge@taprogge.org>
9168 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9169 L:      industrypack-devel@lists.sourceforge.net
9170 S:      Maintained
9171 W:      http://industrypack.sourceforge.net
9172 F:      drivers/ipack/
9173 
9174 INFINEON DPS310 Driver
9175 M:      Eddie James <eajames@linux.ibm.com>
9176 L:      linux-iio@vger.kernel.org
9177 S:      Maintained
9178 F:      drivers/iio/pressure/dps310.c
9179 
9180 INFINIBAND SUBSYSTEM
9181 M:      Doug Ledford <dledford@redhat.com>
9182 M:      Jason Gunthorpe <jgg@nvidia.com>
9183 L:      linux-rdma@vger.kernel.org
9184 S:      Supported
9185 W:      https://github.com/linux-rdma/rdma-core
9186 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
9188 F:      Documentation/devicetree/bindings/infiniband/
9189 F:      Documentation/infiniband/
9190 F:      drivers/infiniband/
9191 F:      include/rdma/
9192 F:      include/trace/events/ib_mad.h
9193 F:      include/trace/events/ib_umad.h
9194 F:      include/uapi/linux/if_infiniband.h
9195 F:      include/uapi/rdma/
9196 F:      samples/bpf/ibumad_kern.c
9197 F:      samples/bpf/ibumad_user.c
9198 
9199 INGENIC JZ4780 NAND DRIVER
9200 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
9201 L:      linux-mtd@lists.infradead.org
9202 L:      linux-mips@vger.kernel.org
9203 S:      Maintained
9204 F:      drivers/mtd/nand/raw/ingenic/
9205 
9206 INGENIC JZ47xx SoCs
9207 M:      Paul Cercueil <paul@crapouillou.net>
9208 L:      linux-mips@vger.kernel.org
9209 S:      Maintained
9210 F:      arch/mips/boot/dts/ingenic/
9211 F:      arch/mips/generic/board-ingenic.c
9212 F:      arch/mips/include/asm/mach-ingenic/
9213 F:      arch/mips/ingenic/Kconfig
9214 F:      drivers/clk/ingenic/
9215 F:      drivers/dma/dma-jz4780.c
9216 F:      drivers/gpu/drm/ingenic/
9217 F:      drivers/i2c/busses/i2c-jz4780.c
9218 F:      drivers/iio/adc/ingenic-adc.c
9219 F:      drivers/irqchip/irq-ingenic.c
9220 F:      drivers/memory/jz4780-nemc.c
9221 F:      drivers/mmc/host/jz4740_mmc.c
9222 F:      drivers/mtd/nand/raw/ingenic/
9223 F:      drivers/pinctrl/pinctrl-ingenic.c
9224 F:      drivers/power/supply/ingenic-battery.c
9225 F:      drivers/pwm/pwm-jz4740.c
9226 F:      drivers/remoteproc/ingenic_rproc.c
9227 F:      drivers/rtc/rtc-jz4740.c
9228 F:      drivers/tty/serial/8250/8250_ingenic.c
9229 F:      drivers/usb/musb/jz4740.c
9230 F:      drivers/watchdog/jz4740_wdt.c
9231 F:      include/dt-bindings/iio/adc/ingenic,adc.h
9232 F:      include/linux/mfd/ingenic-tcu.h
9233 F:      sound/soc/codecs/jz47*
9234 F:      sound/soc/jz4740/
9235 
9236 INOTIFY
9237 M:      Jan Kara <jack@suse.cz>
9238 R:      Amir Goldstein <amir73il@gmail.com>
9239 L:      linux-fsdevel@vger.kernel.org
9240 S:      Maintained
9241 F:      Documentation/filesystems/inotify.rst
9242 F:      fs/notify/inotify/
9243 F:      include/linux/inotify.h
9244 F:      include/uapi/linux/inotify.h
9245 
9246 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
9247 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
9248 L:      linux-input@vger.kernel.org
9249 S:      Maintained
9250 Q:      http://patchwork.kernel.org/project/linux-input/list/
9251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
9252 F:      Documentation/devicetree/bindings/input/
9253 F:      Documentation/devicetree/bindings/serio/
9254 F:      Documentation/input/
9255 F:      drivers/input/
9256 F:      include/linux/input.h
9257 F:      include/linux/input/
9258 F:      include/uapi/linux/input-event-codes.h
9259 F:      include/uapi/linux/input.h
9260 
9261 INPUT MULTITOUCH (MT) PROTOCOL
9262 M:      Henrik Rydberg <rydberg@bitmath.org>
9263 L:      linux-input@vger.kernel.org
9264 S:      Odd fixes
9265 F:      Documentation/input/multi-touch-protocol.rst
9266 F:      drivers/input/input-mt.c
9267 K:      \b(ABS|SYN)_MT_
9268 
9269 INSIDE SECURE CRYPTO DRIVER
9270 M:      Antoine Tenart <atenart@kernel.org>
9271 L:      linux-crypto@vger.kernel.org
9272 S:      Maintained
9273 F:      drivers/crypto/inside-secure/
9274 
9275 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
9276 M:      Mimi Zohar <zohar@linux.ibm.com>
9277 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
9278 L:      linux-integrity@vger.kernel.org
9279 S:      Supported
9280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
9281 F:      security/integrity/ima/
9282 
9283 INTEL 810/815 FRAMEBUFFER DRIVER
9284 M:      Antonino Daplas <adaplas@gmail.com>
9285 L:      linux-fbdev@vger.kernel.org
9286 S:      Maintained
9287 F:      drivers/video/fbdev/i810/
9288 
9289 INTEL ASoC DRIVERS
9290 M:      Cezary Rojewski <cezary.rojewski@intel.com>
9291 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
9292 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
9293 M:      Jie Yang <yang.jie@linux.intel.com>
9294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9295 S:      Supported
9296 F:      sound/soc/intel/
9297 
9298 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
9299 M:      Hans de Goede <hdegoede@redhat.com>
9300 L:      platform-driver-x86@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/platform/x86/intel/atomisp2/pm.c
9303 
9304 INTEL ATOMISP2 LED DRIVER
9305 M:      Hans de Goede <hdegoede@redhat.com>
9306 L:      platform-driver-x86@vger.kernel.org
9307 S:      Maintained
9308 F:      drivers/platform/x86/intel/atomisp2/led.c
9309 
9310 INTEL BIOS SAR INT1092 DRIVER
9311 M:      Shravan Sudhakar <s.shravan@intel.com>
9312 M:      Intel Corporation <linuxwwan@intel.com>
9313 L:      platform-driver-x86@vger.kernel.org
9314 S:      Maintained
9315 F:      drivers/platform/x86/intel/int1092/
9316 
9317 INTEL BROXTON PMC DRIVER
9318 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9319 M:      Zha Qipeng <qipeng.zha@intel.com>
9320 S:      Maintained
9321 F:      drivers/mfd/intel_pmc_bxt.c
9322 F:      include/linux/mfd/intel_pmc_bxt.h
9323 
9324 INTEL C600 SERIES SAS CONTROLLER DRIVER
9325 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
9326 L:      linux-scsi@vger.kernel.org
9327 S:      Supported
9328 T:      git git://git.code.sf.net/p/intel-sas/isci
9329 F:      drivers/scsi/isci/
9330 
9331 INTEL CPU family model numbers
9332 M:      Tony Luck <tony.luck@intel.com>
9333 M:      x86@kernel.org
9334 L:      linux-kernel@vger.kernel.org
9335 S:      Supported
9336 F:      arch/x86/include/asm/intel-family.h
9337 
9338 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
9339 M:      Jani Nikula <jani.nikula@linux.intel.com>
9340 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
9341 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
9342 L:      intel-gfx@lists.freedesktop.org
9343 S:      Supported
9344 W:      https://01.org/linuxgraphics/
9345 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
9346 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
9347 C:      irc://irc.oftc.net/intel-gfx
9348 T:      git git://anongit.freedesktop.org/drm-intel
9349 F:      Documentation/gpu/i915.rst
9350 F:      drivers/gpu/drm/i915/
9351 F:      include/drm/i915*
9352 F:      include/uapi/drm/i915_drm.h
9353 
9354 INTEL ETHERNET DRIVERS
9355 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
9356 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
9357 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
9358 S:      Supported
9359 W:      http://www.intel.com/support/feedback.htm
9360 W:      http://e1000.sourceforge.net/
9361 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
9362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
9363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
9364 F:      Documentation/networking/device_drivers/ethernet/intel/
9365 F:      drivers/net/ethernet/intel/
9366 F:      drivers/net/ethernet/intel/*/
9367 F:      include/linux/avf/virtchnl.h
9368 F:      include/linux/net/intel/iidc.h
9369 
9370 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
9371 M:      Mustafa Ismail <mustafa.ismail@intel.com>
9372 M:      Shiraz Saleem <shiraz.saleem@intel.com>
9373 L:      linux-rdma@vger.kernel.org
9374 S:      Supported
9375 F:      drivers/infiniband/hw/irdma/
9376 F:      include/uapi/rdma/irdma-abi.h
9377 
9378 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
9379 M:      Maik Broemme <mbroemme@libmpq.org>
9380 L:      linux-fbdev@vger.kernel.org
9381 S:      Maintained
9382 F:      Documentation/fb/intelfb.rst
9383 F:      drivers/video/fbdev/intelfb/
9384 
9385 INTEL GPIO DRIVERS
9386 M:      Andy Shevchenko <andy@kernel.org>
9387 L:      linux-gpio@vger.kernel.org
9388 S:      Maintained
9389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9390 F:      drivers/gpio/gpio-ich.c
9391 F:      drivers/gpio/gpio-merrifield.c
9392 F:      drivers/gpio/gpio-ml-ioh.c
9393 F:      drivers/gpio/gpio-pch.c
9394 F:      drivers/gpio/gpio-sch.c
9395 F:      drivers/gpio/gpio-sodaville.c
9396 
9397 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
9398 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
9399 M:      Zhi Wang <zhi.a.wang@intel.com>
9400 L:      intel-gvt-dev@lists.freedesktop.org
9401 L:      intel-gfx@lists.freedesktop.org
9402 S:      Supported
9403 W:      https://01.org/igvt-g
9404 T:      git https://github.com/intel/gvt-linux.git
9405 F:      drivers/gpu/drm/i915/gvt/
9406 
9407 INTEL HID EVENT DRIVER
9408 M:      Alex Hung <alex.hung@canonical.com>
9409 L:      platform-driver-x86@vger.kernel.org
9410 S:      Maintained
9411 F:      drivers/platform/x86/intel/hid.c
9412 
9413 INTEL I/OAT DMA DRIVER
9414 M:      Dave Jiang <dave.jiang@intel.com>
9415 R:      Dan Williams <dan.j.williams@intel.com>
9416 L:      dmaengine@vger.kernel.org
9417 S:      Supported
9418 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
9419 F:      drivers/dma/ioat*
9420 
9421 INTEL IADX DRIVER
9422 M:      Dave Jiang <dave.jiang@intel.com>
9423 L:      dmaengine@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/dma/idxd/*
9426 F:      include/uapi/linux/idxd.h
9427 
9428 INTEL IDLE DRIVER
9429 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
9430 M:      Len Brown <lenb@kernel.org>
9431 L:      linux-pm@vger.kernel.org
9432 S:      Supported
9433 B:      https://bugzilla.kernel.org
9434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
9435 F:      drivers/idle/intel_idle.c
9436 
9437 INTEL INTEGRATED SENSOR HUB DRIVER
9438 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9439 M:      Jiri Kosina <jikos@kernel.org>
9440 L:      linux-input@vger.kernel.org
9441 S:      Maintained
9442 F:      drivers/hid/intel-ish-hid/
9443 
9444 INTEL IOMMU (VT-d)
9445 M:      David Woodhouse <dwmw2@infradead.org>
9446 M:      Lu Baolu <baolu.lu@linux.intel.com>
9447 L:      iommu@lists.linux-foundation.org
9448 S:      Supported
9449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9450 F:      drivers/iommu/intel/
9451 F:      include/linux/intel-iommu.h
9452 F:      include/linux/intel-svm.h
9453 
9454 INTEL IOP-ADMA DMA DRIVER
9455 R:      Dan Williams <dan.j.williams@intel.com>
9456 S:      Odd fixes
9457 F:      drivers/dma/iop-adma.c
9458 
9459 INTEL IPU3 CSI-2 CIO2 DRIVER
9460 M:      Yong Zhi <yong.zhi@intel.com>
9461 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9462 M:      Bingbu Cao <bingbu.cao@intel.com>
9463 M:      Dan Scally <djrscally@gmail.com>
9464 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9465 L:      linux-media@vger.kernel.org
9466 S:      Maintained
9467 T:      git git://linuxtv.org/media_tree.git
9468 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
9469 F:      drivers/media/pci/intel/ipu3/
9470 
9471 INTEL IPU3 CSI-2 IMGU DRIVER
9472 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9473 R:      Bingbu Cao <bingbu.cao@intel.com>
9474 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9475 L:      linux-media@vger.kernel.org
9476 S:      Maintained
9477 F:      Documentation/admin-guide/media/ipu3.rst
9478 F:      Documentation/admin-guide/media/ipu3_rcb.svg
9479 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
9480 F:      drivers/staging/media/ipu3/
9481 
9482 INTEL IXP4XX CRYPTO SUPPORT
9483 M:      Corentin Labbe <clabbe@baylibre.com>
9484 L:      linux-crypto@vger.kernel.org
9485 S:      Maintained
9486 F:      drivers/crypto/ixp4xx_crypto.c
9487 
9488 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
9489 M:      Krzysztof Halasa <khalasa@piap.pl>
9490 S:      Maintained
9491 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
9492 F:      drivers/net/wan/ixp4xx_hss.c
9493 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
9494 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
9495 F:      include/linux/soc/ixp4xx/npe.h
9496 F:      include/linux/soc/ixp4xx/qmgr.h
9497 
9498 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
9499 M:      Deepak Saxena <dsaxena@plexity.net>
9500 S:      Maintained
9501 F:      Documentation/devicetree/bindings/display/intel,ixp46x-rng.yaml
9502 F:      drivers/char/hw_random/ixp4xx-rng.c
9503 
9504 INTEL KEEM BAY DRM DRIVER
9505 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
9506 M:      Edmund Dea <edmund.j.dea@intel.com>
9507 S:      Maintained
9508 F:      Documentation/devicetree/bindings/display/intel,kmb_display.yaml
9509 F:      drivers/gpu/drm/kmb/
9510 
9511 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
9512 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9513 S:      Maintained
9514 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
9515 F:      drivers/crypto/keembay/Kconfig
9516 F:      drivers/crypto/keembay/Makefile
9517 F:      drivers/crypto/keembay/keembay-ocs-aes-core.c
9518 F:      drivers/crypto/keembay/ocs-aes.c
9519 F:      drivers/crypto/keembay/ocs-aes.h
9520 
9521 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
9522 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9523 M:      Declan Murphy <declan.murphy@intel.com>
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
9526 F:      drivers/crypto/keembay/Kconfig
9527 F:      drivers/crypto/keembay/Makefile
9528 F:      drivers/crypto/keembay/keembay-ocs-hcu-core.c
9529 F:      drivers/crypto/keembay/ocs-hcu.c
9530 F:      drivers/crypto/keembay/ocs-hcu.h
9531 
9532 INTEL MANAGEMENT ENGINE (mei)
9533 M:      Tomas Winkler <tomas.winkler@intel.com>
9534 L:      linux-kernel@vger.kernel.org
9535 S:      Supported
9536 F:      Documentation/driver-api/mei/*
9537 F:      drivers/misc/mei/
9538 F:      drivers/watchdog/mei_wdt.c
9539 F:      include/linux/mei_cl_bus.h
9540 F:      include/uapi/linux/mei.h
9541 F:      samples/mei/*
9542 
9543 INTEL MAX 10 BMC MFD DRIVER
9544 M:      Xu Yilun <yilun.xu@intel.com>
9545 R:      Tom Rix <trix@redhat.com>
9546 S:      Maintained
9547 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
9548 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
9549 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
9550 F:      drivers/mfd/intel-m10-bmc.c
9551 F:      include/linux/mfd/intel-m10-bmc.h
9552 
9553 INTEL MENLOW THERMAL DRIVER
9554 M:      Sujith Thomas <sujith.thomas@intel.com>
9555 L:      linux-pm@vger.kernel.org
9556 S:      Supported
9557 W:      https://01.org/linux-acpi
9558 F:      drivers/thermal/intel/intel_menlow.c
9559 
9560 INTEL P-Unit IPC DRIVER
9561 M:      Zha Qipeng <qipeng.zha@intel.com>
9562 L:      platform-driver-x86@vger.kernel.org
9563 S:      Maintained
9564 F:      arch/x86/include/asm/intel_punit_ipc.h
9565 F:      drivers/platform/x86/intel/punit_ipc.c
9566 
9567 INTEL PMC CORE DRIVER
9568 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
9569 M:      David E Box <david.e.box@intel.com>
9570 L:      platform-driver-x86@vger.kernel.org
9571 S:      Maintained
9572 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
9573 F:      drivers/platform/x86/intel/pmc/
9574 
9575 INTEL PMIC GPIO DRIVERS
9576 M:      Andy Shevchenko <andy@kernel.org>
9577 S:      Maintained
9578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9579 F:      drivers/gpio/gpio-*cove.c
9580 
9581 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
9582 M:      Andy Shevchenko <andy@kernel.org>
9583 S:      Maintained
9584 F:      drivers/mfd/intel_soc_pmic*
9585 F:      include/linux/mfd/intel_soc_pmic*
9586 
9587 INTEL PMT DRIVER
9588 M:      "David E. Box" <david.e.box@linux.intel.com>
9589 S:      Maintained
9590 F:      drivers/mfd/intel_pmt.c
9591 F:      drivers/platform/x86/intel/pmt/
9592 
9593 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
9594 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
9595 L:      linux-wireless@vger.kernel.org
9596 S:      Maintained
9597 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
9598 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
9599 F:      drivers/net/wireless/intel/ipw2x00/
9600 
9601 INTEL PSTATE DRIVER
9602 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9603 M:      Len Brown <lenb@kernel.org>
9604 L:      linux-pm@vger.kernel.org
9605 S:      Supported
9606 F:      drivers/cpufreq/intel_pstate.c
9607 
9608 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
9609 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
9610 L:      linux-iio@vger.kernel.org
9611 F:      drivers/counter/intel-qep.c
9612 
9613 INTEL SCU DRIVERS
9614 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9615 S:      Maintained
9616 F:      arch/x86/include/asm/intel_scu_ipc.h
9617 F:      drivers/platform/x86/intel_scu_*
9618 
9619 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
9620 M:      Daniel Scally <djrscally@gmail.com>
9621 S:      Maintained
9622 F:      drivers/platform/x86/intel/int3472/
9623 
9624 INTEL SPEED SELECT TECHNOLOGY
9625 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9626 L:      platform-driver-x86@vger.kernel.org
9627 S:      Maintained
9628 F:      drivers/platform/x86/intel/speed_select_if/
9629 F:      include/uapi/linux/isst_if.h
9630 F:      tools/power/x86/intel-speed-select/
9631 
9632 INTEL STRATIX10 FIRMWARE DRIVERS
9633 M:      Dinh Nguyen <dinguyen@kernel.org>
9634 L:      linux-kernel@vger.kernel.org
9635 S:      Maintained
9636 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
9637 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
9638 F:      drivers/firmware/stratix10-rsu.c
9639 F:      drivers/firmware/stratix10-svc.c
9640 F:      include/linux/firmware/intel/stratix10-smc.h
9641 F:      include/linux/firmware/intel/stratix10-svc-client.h
9642 
9643 INTEL TELEMETRY DRIVER
9644 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
9645 M:      "David E. Box" <david.e.box@linux.intel.com>
9646 L:      platform-driver-x86@vger.kernel.org
9647 S:      Maintained
9648 F:      arch/x86/include/asm/intel_telemetry.h
9649 F:      drivers/platform/x86/intel/telemetry/
9650 
9651 INTEL UNCORE FREQUENCY CONTROL
9652 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9653 L:      platform-driver-x86@vger.kernel.org
9654 S:      Maintained
9655 F:      drivers/platform/x86/intel/uncore-frequency.c
9656 
9657 INTEL VIRTUAL BUTTON DRIVER
9658 M:      AceLan Kao <acelan.kao@canonical.com>
9659 L:      platform-driver-x86@vger.kernel.org
9660 S:      Maintained
9661 F:      drivers/platform/x86/intel/vbtn.c
9662 
9663 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
9664 M:      Stanislaw Gruszka <stf_xl@wp.pl>
9665 L:      linux-wireless@vger.kernel.org
9666 S:      Supported
9667 F:      drivers/net/wireless/intel/iwlegacy/
9668 
9669 INTEL WIRELESS WIFI LINK (iwlwifi)
9670 M:      Luca Coelho <luciano.coelho@intel.com>
9671 L:      linux-wireless@vger.kernel.org
9672 S:      Supported
9673 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
9674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
9675 F:      drivers/net/wireless/intel/iwlwifi/
9676 
9677 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
9678 M:      Jithu Joseph <jithu.joseph@intel.com>
9679 R:      Maurice Ma <maurice.ma@intel.com>
9680 S:      Maintained
9681 W:      https://slimbootloader.github.io/security/firmware-update.html
9682 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
9683 
9684 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
9685 L:      Dell.Client.Kernel@dell.com
9686 S:      Maintained
9687 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
9688 
9689 INTEL WWAN IOSM DRIVER
9690 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
9691 M:      Intel Corporation <linuxwwan@intel.com>
9692 L:      netdev@vger.kernel.org
9693 S:      Maintained
9694 F:      drivers/net/wwan/iosm/
9695 
9696 INTEL(R) TRACE HUB
9697 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9698 S:      Supported
9699 F:      Documentation/trace/intel_th.rst
9700 F:      drivers/hwtracing/intel_th/
9701 F:      include/linux/intel_th.h
9702 
9703 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
9704 M:      Ning Sun <ning.sun@intel.com>
9705 L:      tboot-devel@lists.sourceforge.net
9706 S:      Supported
9707 W:      http://tboot.sourceforge.net
9708 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
9709 F:      Documentation/x86/intel_txt.rst
9710 F:      arch/x86/kernel/tboot.c
9711 F:      include/linux/tboot.h
9712 
9713 INTEL SGX
9714 M:      Jarkko Sakkinen <jarkko@kernel.org>
9715 R:      Dave Hansen <dave.hansen@linux.intel.com>
9716 L:      linux-sgx@vger.kernel.org
9717 S:      Supported
9718 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
9719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
9720 F:      Documentation/x86/sgx.rst
9721 F:      arch/x86/entry/vdso/vsgx.S
9722 F:      arch/x86/include/asm/sgx.h
9723 F:      arch/x86/include/uapi/asm/sgx.h
9724 F:      arch/x86/kernel/cpu/sgx/*
9725 F:      tools/testing/selftests/sgx/*
9726 K:      \bSGX_
9727 
9728 INTERCONNECT API
9729 M:      Georgi Djakov <djakov@kernel.org>
9730 L:      linux-pm@vger.kernel.org
9731 S:      Maintained
9732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
9733 F:      Documentation/devicetree/bindings/interconnect/
9734 F:      Documentation/driver-api/interconnect.rst
9735 F:      drivers/interconnect/
9736 F:      include/dt-bindings/interconnect/
9737 F:      include/linux/interconnect-provider.h
9738 F:      include/linux/interconnect.h
9739 
9740 INTERRUPT COUNTER DRIVER
9741 M:      Oleksij Rempel <o.rempel@pengutronix.de>
9742 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
9743 L:      linux-iio@vger.kernel.org
9744 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
9745 F:      drivers/counter/interrupt-cnt.c
9746 
9747 INVENSENSE ICM-426xx IMU DRIVER
9748 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
9749 L:      linux-iio@vger.kernel.org
9750 S:      Maintained
9751 W:      https://invensense.tdk.com/
9752 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
9753 F:      drivers/iio/imu/inv_icm42600/
9754 
9755 INVENSENSE MPU-3050 GYROSCOPE DRIVER
9756 M:      Linus Walleij <linus.walleij@linaro.org>
9757 L:      linux-iio@vger.kernel.org
9758 S:      Maintained
9759 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
9760 F:      drivers/iio/gyro/mpu3050*
9761 
9762 IOC3 ETHERNET DRIVER
9763 M:      Ralf Baechle <ralf@linux-mips.org>
9764 L:      linux-mips@vger.kernel.org
9765 S:      Maintained
9766 F:      drivers/net/ethernet/sgi/ioc3-eth.c
9767 
9768 IOMAP FILESYSTEM LIBRARY
9769 M:      Christoph Hellwig <hch@infradead.org>
9770 M:      Darrick J. Wong <djwong@kernel.org>
9771 M:      linux-xfs@vger.kernel.org
9772 M:      linux-fsdevel@vger.kernel.org
9773 L:      linux-xfs@vger.kernel.org
9774 L:      linux-fsdevel@vger.kernel.org
9775 S:      Supported
9776 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
9777 F:      fs/iomap/
9778 F:      include/linux/iomap.h
9779 
9780 IOMMU DRIVERS
9781 M:      Joerg Roedel <joro@8bytes.org>
9782 M:      Will Deacon <will@kernel.org>
9783 L:      iommu@lists.linux-foundation.org
9784 S:      Maintained
9785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9786 F:      Documentation/devicetree/bindings/iommu/
9787 F:      Documentation/userspace-api/iommu.rst
9788 F:      drivers/iommu/
9789 F:      include/linux/iommu.h
9790 F:      include/linux/iova.h
9791 F:      include/linux/of_iommu.h
9792 F:      include/uapi/linux/iommu.h
9793 
9794 IO_URING
9795 M:      Jens Axboe <axboe@kernel.dk>
9796 R:      Pavel Begunkov <asml.silence@gmail.com>
9797 L:      io-uring@vger.kernel.org
9798 S:      Maintained
9799 T:      git git://git.kernel.dk/linux-block
9800 T:      git git://git.kernel.dk/liburing
9801 F:      fs/io-wq.c
9802 F:      fs/io-wq.h
9803 F:      fs/io_uring.c
9804 F:      include/linux/io_uring.h
9805 F:      include/uapi/linux/io_uring.h
9806 F:      tools/io_uring/
9807 
9808 IPMI SUBSYSTEM
9809 M:      Corey Minyard <minyard@acm.org>
9810 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
9811 S:      Supported
9812 W:      http://openipmi.sourceforge.net/
9813 F:      Documentation/driver-api/ipmi.rst
9814 F:      Documentation/devicetree/bindings/ipmi/
9815 F:      drivers/char/ipmi/
9816 F:      include/linux/ipmi*
9817 F:      include/uapi/linux/ipmi*
9818 
9819 IPS SCSI RAID DRIVER
9820 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
9821 L:      linux-scsi@vger.kernel.org
9822 S:      Maintained
9823 W:      http://www.adaptec.com/
9824 F:      drivers/scsi/ips*
9825 
9826 IPVS
9827 M:      Simon Horman <horms@verge.net.au>
9828 M:      Julian Anastasov <ja@ssi.bg>
9829 L:      netdev@vger.kernel.org
9830 L:      lvs-devel@vger.kernel.org
9831 S:      Maintained
9832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
9833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
9834 F:      Documentation/networking/ipvs-sysctl.rst
9835 F:      include/net/ip_vs.h
9836 F:      include/uapi/linux/ip_vs.h
9837 F:      net/netfilter/ipvs/
9838 
9839 IPWIRELESS DRIVER
9840 M:      Jiri Kosina <jikos@kernel.org>
9841 M:      David Sterba <dsterba@suse.com>
9842 S:      Odd Fixes
9843 F:      drivers/tty/ipwireless/
9844 
9845 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
9846 M:      Marc Zyngier <maz@kernel.org>
9847 S:      Maintained
9848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9849 F:      Documentation/core-api/irq/irq-domain.rst
9850 F:      include/linux/irqdomain.h
9851 F:      kernel/irq/irqdomain.c
9852 F:      kernel/irq/msi.c
9853 
9854 IRQ SUBSYSTEM
9855 M:      Thomas Gleixner <tglx@linutronix.de>
9856 L:      linux-kernel@vger.kernel.org
9857 S:      Maintained
9858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9859 F:      kernel/irq/
9860 
9861 IRQCHIP DRIVERS
9862 M:      Thomas Gleixner <tglx@linutronix.de>
9863 M:      Marc Zyngier <maz@kernel.org>
9864 L:      linux-kernel@vger.kernel.org
9865 S:      Maintained
9866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9867 F:      Documentation/devicetree/bindings/interrupt-controller/
9868 F:      drivers/irqchip/
9869 
9870 ISA
9871 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9872 S:      Maintained
9873 F:      Documentation/driver-api/isa.rst
9874 F:      drivers/base/isa.c
9875 F:      include/linux/isa.h
9876 
9877 ISA RADIO MODULE
9878 M:      Hans Verkuil <hverkuil@xs4all.nl>
9879 L:      linux-media@vger.kernel.org
9880 S:      Maintained
9881 W:      https://linuxtv.org
9882 T:      git git://linuxtv.org/media_tree.git
9883 F:      drivers/media/radio/radio-isa*
9884 
9885 ISAPNP
9886 M:      Jaroslav Kysela <perex@perex.cz>
9887 S:      Maintained
9888 F:      Documentation/driver-api/isapnp.rst
9889 F:      drivers/pnp/isapnp/
9890 F:      include/linux/isapnp.h
9891 
9892 ISCSI
9893 M:      Lee Duncan <lduncan@suse.com>
9894 M:      Chris Leech <cleech@redhat.com>
9895 L:      open-iscsi@googlegroups.com
9896 L:      linux-scsi@vger.kernel.org
9897 S:      Maintained
9898 W:      www.open-iscsi.com
9899 F:      drivers/scsi/*iscsi*
9900 F:      include/scsi/*iscsi*
9901 
9902 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9903 M:      Peter Jones <pjones@redhat.com>
9904 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9905 S:      Maintained
9906 F:      drivers/firmware/iscsi_ibft*
9907 
9908 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9909 M:      Sagi Grimberg <sagi@grimberg.me>
9910 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
9911 L:      linux-rdma@vger.kernel.org
9912 S:      Supported
9913 W:      http://www.openfabrics.org
9914 W:      www.open-iscsi.org
9915 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9916 F:      drivers/infiniband/ulp/iser/
9917 
9918 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9919 M:      Sagi Grimberg <sagi@grimberg.me>
9920 L:      linux-rdma@vger.kernel.org
9921 L:      target-devel@vger.kernel.org
9922 S:      Supported
9923 W:      http://www.linux-iscsi.org
9924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9925 F:      drivers/infiniband/ulp/isert
9926 
9927 ISDN/CMTP OVER BLUETOOTH
9928 M:      Karsten Keil <isdn@linux-pingi.de>
9929 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9930 L:      netdev@vger.kernel.org
9931 S:      Odd Fixes
9932 W:      http://www.isdn4linux.de
9933 F:      Documentation/isdn/
9934 F:      drivers/isdn/capi/
9935 F:      include/linux/isdn/
9936 F:      include/uapi/linux/isdn/
9937 F:      net/bluetooth/cmtp/
9938 
9939 ISDN/mISDN SUBSYSTEM
9940 M:      Karsten Keil <isdn@linux-pingi.de>
9941 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 W:      http://www.isdn4linux.de
9945 F:      drivers/isdn/Kconfig
9946 F:      drivers/isdn/Makefile
9947 F:      drivers/isdn/hardware/
9948 F:      drivers/isdn/mISDN/
9949 
9950 IT87 HARDWARE MONITORING DRIVER
9951 M:      Jean Delvare <jdelvare@suse.com>
9952 L:      linux-hwmon@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/hwmon/it87.rst
9955 F:      drivers/hwmon/it87.c
9956 
9957 IT913X MEDIA DRIVER
9958 M:      Antti Palosaari <crope@iki.fi>
9959 L:      linux-media@vger.kernel.org
9960 S:      Maintained
9961 W:      https://linuxtv.org
9962 W:      http://palosaari.fi/linux/
9963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9964 T:      git git://linuxtv.org/anttip/media_tree.git
9965 F:      drivers/media/tuners/it913x*
9966 
9967 ITE IT66121 HDMI BRIDGE DRIVER
9968 M:      Phong LE <ple@baylibre.com>
9969 M:      Neil Armstrong <narmstrong@baylibre.com>
9970 S:      Maintained
9971 T:      git git://anongit.freedesktop.org/drm/drm-misc
9972 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
9973 F:      drivers/gpu/drm/bridge/ite-it66121.c
9974 
9975 IVTV VIDEO4LINUX DRIVER
9976 M:      Andy Walls <awalls@md.metrocast.net>
9977 L:      linux-media@vger.kernel.org
9978 S:      Maintained
9979 W:      https://linuxtv.org
9980 T:      git git://linuxtv.org/media_tree.git
9981 F:      Documentation/admin-guide/media/ivtv*
9982 F:      drivers/media/pci/ivtv/
9983 F:      include/uapi/linux/ivtv*
9984 
9985 IX2505V MEDIA DRIVER
9986 M:      Malcolm Priestley <tvboxspy@gmail.com>
9987 L:      linux-media@vger.kernel.org
9988 S:      Maintained
9989 W:      https://linuxtv.org
9990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9991 F:      drivers/media/dvb-frontends/ix2505v*
9992 
9993 JAILHOUSE HYPERVISOR INTERFACE
9994 M:      Jan Kiszka <jan.kiszka@siemens.com>
9995 L:      jailhouse-dev@googlegroups.com
9996 S:      Maintained
9997 F:      arch/x86/include/asm/jailhouse_para.h
9998 F:      arch/x86/kernel/jailhouse.c
9999 
10000 JC42.4 TEMPERATURE SENSOR DRIVER
10001 M:      Guenter Roeck <linux@roeck-us.net>
10002 L:      linux-hwmon@vger.kernel.org
10003 S:      Maintained
10004 F:      Documentation/hwmon/jc42.rst
10005 F:      drivers/hwmon/jc42.c
10006 
10007 JFS FILESYSTEM
10008 M:      Dave Kleikamp <shaggy@kernel.org>
10009 L:      jfs-discussion@lists.sourceforge.net
10010 S:      Maintained
10011 W:      http://jfs.sourceforge.net/
10012 T:      git git://github.com/kleikamp/linux-shaggy.git
10013 F:      Documentation/admin-guide/jfs.rst
10014 F:      fs/jfs/
10015 
10016 JME NETWORK DRIVER
10017 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
10018 L:      netdev@vger.kernel.org
10019 S:      Maintained
10020 F:      drivers/net/ethernet/jme.*
10021 
10022 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
10023 M:      David Woodhouse <dwmw2@infradead.org>
10024 M:      Richard Weinberger <richard@nod.at>
10025 L:      linux-mtd@lists.infradead.org
10026 S:      Odd Fixes
10027 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
10028 T:      git git://git.infradead.org/ubifs-2.6.git
10029 F:      fs/jffs2/
10030 F:      include/uapi/linux/jffs2.h
10031 
10032 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
10033 M:      "Theodore Ts'o" <tytso@mit.edu>
10034 M:      Jan Kara <jack@suse.com>
10035 L:      linux-ext4@vger.kernel.org
10036 S:      Maintained
10037 F:      fs/jbd2/
10038 F:      include/linux/jbd2.h
10039 
10040 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
10041 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
10042 L:      linux-media@vger.kernel.org
10043 S:      Maintained
10044 F:      drivers/media/platform/rcar_jpu.c
10045 
10046 JSM Neo PCI based serial card
10047 L:      linux-serial@vger.kernel.org
10048 S:      Orphan
10049 F:      drivers/tty/serial/jsm/
10050 
10051 K10TEMP HARDWARE MONITORING DRIVER
10052 M:      Clemens Ladisch <clemens@ladisch.de>
10053 L:      linux-hwmon@vger.kernel.org
10054 S:      Maintained
10055 F:      Documentation/hwmon/k10temp.rst
10056 F:      drivers/hwmon/k10temp.c
10057 
10058 K8TEMP HARDWARE MONITORING DRIVER
10059 M:      Rudolf Marek <r.marek@assembler.cz>
10060 L:      linux-hwmon@vger.kernel.org
10061 S:      Maintained
10062 F:      Documentation/hwmon/k8temp.rst
10063 F:      drivers/hwmon/k8temp.c
10064 
10065 KASAN
10066 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
10067 R:      Alexander Potapenko <glider@google.com>
10068 R:      Andrey Konovalov <andreyknvl@gmail.com>
10069 R:      Dmitry Vyukov <dvyukov@google.com>
10070 L:      kasan-dev@googlegroups.com
10071 S:      Maintained
10072 F:      Documentation/dev-tools/kasan.rst
10073 F:      arch/*/include/asm/*kasan.h
10074 F:      arch/*/mm/kasan_init*
10075 F:      include/linux/kasan*.h
10076 F:      lib/Kconfig.kasan
10077 F:      lib/test_kasan*.c
10078 F:      mm/kasan/
10079 F:      scripts/Makefile.kasan
10080 
10081 KCONFIG
10082 M:      Masahiro Yamada <masahiroy@kernel.org>
10083 L:      linux-kbuild@vger.kernel.org
10084 S:      Maintained
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
10086 F:      Documentation/kbuild/kconfig*
10087 F:      scripts/Kconfig.include
10088 F:      scripts/kconfig/
10089 
10090 KCOV
10091 R:      Dmitry Vyukov <dvyukov@google.com>
10092 R:      Andrey Konovalov <andreyknvl@gmail.com>
10093 L:      kasan-dev@googlegroups.com
10094 S:      Maintained
10095 F:      Documentation/dev-tools/kcov.rst
10096 F:      include/linux/kcov.h
10097 F:      include/uapi/linux/kcov.h
10098 F:      kernel/kcov.c
10099 F:      scripts/Makefile.kcov
10100 
10101 KCSAN
10102 M:      Marco Elver <elver@google.com>
10103 R:      Dmitry Vyukov <dvyukov@google.com>
10104 L:      kasan-dev@googlegroups.com
10105 S:      Maintained
10106 F:      Documentation/dev-tools/kcsan.rst
10107 F:      include/linux/kcsan*.h
10108 F:      kernel/kcsan/
10109 F:      lib/Kconfig.kcsan
10110 F:      scripts/Makefile.kcsan
10111 
10112 KDUMP
10113 M:      Dave Young <dyoung@redhat.com>
10114 M:      Baoquan He <bhe@redhat.com>
10115 R:      Vivek Goyal <vgoyal@redhat.com>
10116 L:      kexec@lists.infradead.org
10117 S:      Maintained
10118 W:      http://lse.sourceforge.net/kdump/
10119 F:      Documentation/admin-guide/kdump/
10120 F:      fs/proc/vmcore.c
10121 F:      include/linux/crash_core.h
10122 F:      include/linux/crash_dump.h
10123 F:      include/uapi/linux/vmcore.h
10124 F:      kernel/crash_*.c
10125 
10126 KEENE FM RADIO TRANSMITTER DRIVER
10127 M:      Hans Verkuil <hverkuil@xs4all.nl>
10128 L:      linux-media@vger.kernel.org
10129 S:      Maintained
10130 W:      https://linuxtv.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 F:      drivers/media/radio/radio-keene*
10133 
10134 KERNEL AUTOMOUNTER
10135 M:      Ian Kent <raven@themaw.net>
10136 L:      autofs@vger.kernel.org
10137 S:      Maintained
10138 F:      fs/autofs/
10139 
10140 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
10141 M:      Masahiro Yamada <masahiroy@kernel.org>
10142 M:      Michal Marek <michal.lkml@markovi.net>
10143 R:      Nick Desaulniers <ndesaulniers@google.com>
10144 L:      linux-kbuild@vger.kernel.org
10145 S:      Maintained
10146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
10147 F:      Documentation/kbuild/
10148 F:      Makefile
10149 F:      scripts/*vmlinux*
10150 F:      scripts/Kbuild*
10151 F:      scripts/Makefile*
10152 F:      scripts/basic/
10153 F:      scripts/dummy-tools/
10154 F:      scripts/mk*
10155 F:      scripts/mod/
10156 F:      scripts/package/
10157 
10158 KERNEL JANITORS
10159 L:      kernel-janitors@vger.kernel.org
10160 S:      Odd Fixes
10161 W:      http://kernelnewbies.org/KernelJanitors
10162 
10163 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
10164 M:      "J. Bruce Fields" <bfields@fieldses.org>
10165 M:      Chuck Lever <chuck.lever@oracle.com>
10166 L:      linux-nfs@vger.kernel.org
10167 S:      Supported
10168 W:      http://nfs.sourceforge.net/
10169 T:      git git://linux-nfs.org/~bfields/linux.git
10170 F:      fs/lockd/
10171 F:      fs/nfs_common/
10172 F:      fs/nfsd/
10173 F:      include/linux/lockd/
10174 F:      include/linux/sunrpc/
10175 F:      include/uapi/linux/nfsd/
10176 F:      include/uapi/linux/sunrpc/
10177 F:      net/sunrpc/
10178 F:      Documentation/filesystems/nfs/
10179 
10180 KERNEL REGRESSIONS
10181 M:      Thorsten Leemhuis <linux@leemhuis.info>
10182 L:      regressions@lists.linux.dev
10183 S:      Supported
10184 
10185 KERNEL SELFTEST FRAMEWORK
10186 M:      Shuah Khan <shuah@kernel.org>
10187 M:      Shuah Khan <skhan@linuxfoundation.org>
10188 L:      linux-kselftest@vger.kernel.org
10189 S:      Maintained
10190 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
10191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
10192 F:      Documentation/dev-tools/kselftest*
10193 F:      tools/testing/selftests/
10194 
10195 KERNEL SMB3 SERVER (KSMBD)
10196 M:      Namjae Jeon <linkinjeon@kernel.org>
10197 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
10198 M:      Steve French <sfrench@samba.org>
10199 M:      Hyunchul Lee <hyc.lee@gmail.com>
10200 L:      linux-cifs@vger.kernel.org
10201 S:      Maintained
10202 T:      git git://git.samba.org/ksmbd.git
10203 F:      fs/ksmbd/
10204 F:      fs/smbfs_common/
10205 
10206 KERNEL UNIT TESTING FRAMEWORK (KUnit)
10207 M:      Brendan Higgins <brendanhiggins@google.com>
10208 L:      linux-kselftest@vger.kernel.org
10209 L:      kunit-dev@googlegroups.com
10210 S:      Maintained
10211 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
10212 F:      Documentation/dev-tools/kunit/
10213 F:      include/kunit/
10214 F:      lib/kunit/
10215 F:      tools/testing/kunit/
10216 
10217 KERNEL USERMODE HELPER
10218 M:      Luis Chamberlain <mcgrof@kernel.org>
10219 L:      linux-kernel@vger.kernel.org
10220 S:      Maintained
10221 F:      include/linux/umh.h
10222 F:      kernel/umh.c
10223 
10224 KERNEL VIRTUAL MACHINE (KVM)
10225 M:      Paolo Bonzini <pbonzini@redhat.com>
10226 L:      kvm@vger.kernel.org
10227 S:      Supported
10228 W:      http://www.linux-kvm.org
10229 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
10230 F:      Documentation/virt/kvm/
10231 F:      include/asm-generic/kvm*
10232 F:      include/kvm/iodev.h
10233 F:      include/linux/kvm*
10234 F:      include/trace/events/kvm.h
10235 F:      include/uapi/asm-generic/kvm*
10236 F:      include/uapi/linux/kvm*
10237 F:      tools/kvm/
10238 F:      tools/testing/selftests/kvm/
10239 F:      virt/kvm/*
10240 
10241 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
10242 M:      Marc Zyngier <maz@kernel.org>
10243 R:      James Morse <james.morse@arm.com>
10244 R:      Alexandru Elisei <alexandru.elisei@arm.com>
10245 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
10246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10247 L:      kvmarm@lists.cs.columbia.edu (moderated for non-subscribers)
10248 S:      Maintained
10249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
10250 F:      arch/arm64/include/asm/kvm*
10251 F:      arch/arm64/include/uapi/asm/kvm*
10252 F:      arch/arm64/kvm/
10253 F:      include/kvm/arm_*
10254 F:      tools/testing/selftests/kvm/*/aarch64/
10255 F:      tools/testing/selftests/kvm/aarch64/
10256 
10257 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
10258 M:      Huacai Chen <chenhuacai@kernel.org>
10259 M:      Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
10260 L:      linux-mips@vger.kernel.org
10261 L:      kvm@vger.kernel.org
10262 S:      Maintained
10263 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
10264 F:      arch/mips/include/asm/kvm*
10265 F:      arch/mips/include/uapi/asm/kvm*
10266 F:      arch/mips/kvm/
10267 
10268 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
10269 M:      Paul Mackerras <paulus@ozlabs.org>
10270 L:      kvm-ppc@vger.kernel.org
10271 S:      Supported
10272 W:      http://www.linux-kvm.org/
10273 T:      git git://github.com/agraf/linux-2.6.git
10274 F:      arch/powerpc/include/asm/kvm*
10275 F:      arch/powerpc/include/uapi/asm/kvm*
10276 F:      arch/powerpc/kernel/kvm*
10277 F:      arch/powerpc/kvm/
10278 
10279 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
10280 M:      Christian Borntraeger <borntraeger@de.ibm.com>
10281 M:      Janosch Frank <frankja@linux.ibm.com>
10282 R:      David Hildenbrand <david@redhat.com>
10283 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
10284 L:      kvm@vger.kernel.org
10285 S:      Supported
10286 W:      http://www.ibm.com/developerworks/linux/linux390/
10287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
10288 F:      Documentation/virt/kvm/s390*
10289 F:      arch/s390/include/asm/gmap.h
10290 F:      arch/s390/include/asm/kvm*
10291 F:      arch/s390/include/uapi/asm/kvm*
10292 F:      arch/s390/kernel/uv.c
10293 F:      arch/s390/kvm/
10294 F:      arch/s390/mm/gmap.c
10295 F:      tools/testing/selftests/kvm/*/s390x/
10296 F:      tools/testing/selftests/kvm/s390x/
10297 
10298 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
10299 M:      Paolo Bonzini <pbonzini@redhat.com>
10300 R:      Sean Christopherson <seanjc@google.com>
10301 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
10302 R:      Wanpeng Li <wanpengli@tencent.com>
10303 R:      Jim Mattson <jmattson@google.com>
10304 R:      Joerg Roedel <joro@8bytes.org>
10305 L:      kvm@vger.kernel.org
10306 S:      Supported
10307 W:      http://www.linux-kvm.org
10308 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
10309 F:      arch/x86/include/asm/kvm*
10310 F:      arch/x86/include/asm/pvclock-abi.h
10311 F:      arch/x86/include/asm/svm.h
10312 F:      arch/x86/include/asm/vmx*.h
10313 F:      arch/x86/include/uapi/asm/kvm*
10314 F:      arch/x86/include/uapi/asm/svm.h
10315 F:      arch/x86/include/uapi/asm/vmx.h
10316 F:      arch/x86/kernel/kvm.c
10317 F:      arch/x86/kernel/kvmclock.c
10318 F:      arch/x86/kvm/
10319 F:      arch/x86/kvm/*/
10320 
10321 KERNFS
10322 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10323 M:      Tejun Heo <tj@kernel.org>
10324 S:      Supported
10325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
10326 F:      fs/kernfs/
10327 F:      include/linux/kernfs.h
10328 
10329 KEXEC
10330 M:      Eric Biederman <ebiederm@xmission.com>
10331 L:      kexec@lists.infradead.org
10332 S:      Maintained
10333 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
10334 F:      include/linux/kexec.h
10335 F:      include/uapi/linux/kexec.h
10336 F:      kernel/kexec*
10337 
10338 KEYS-ENCRYPTED
10339 M:      Mimi Zohar <zohar@linux.ibm.com>
10340 L:      linux-integrity@vger.kernel.org
10341 L:      keyrings@vger.kernel.org
10342 S:      Supported
10343 F:      Documentation/security/keys/trusted-encrypted.rst
10344 F:      include/keys/encrypted-type.h
10345 F:      security/keys/encrypted-keys/
10346 
10347 KEYS-TRUSTED
10348 M:      James Bottomley <jejb@linux.ibm.com>
10349 M:      Jarkko Sakkinen <jarkko@kernel.org>
10350 M:      Mimi Zohar <zohar@linux.ibm.com>
10351 L:      linux-integrity@vger.kernel.org
10352 L:      keyrings@vger.kernel.org
10353 S:      Supported
10354 F:      Documentation/security/keys/trusted-encrypted.rst
10355 F:      include/keys/trusted-type.h
10356 F:      include/keys/trusted_tpm.h
10357 F:      security/keys/trusted-keys/
10358 
10359 KEYS-TRUSTED-TEE
10360 M:      Sumit Garg <sumit.garg@linaro.org>
10361 L:      linux-integrity@vger.kernel.org
10362 L:      keyrings@vger.kernel.org
10363 S:      Supported
10364 F:      include/keys/trusted_tee.h
10365 F:      security/keys/trusted-keys/trusted_tee.c
10366 
10367 KEYS/KEYRINGS
10368 M:      David Howells <dhowells@redhat.com>
10369 M:      Jarkko Sakkinen <jarkko@kernel.org>
10370 L:      keyrings@vger.kernel.org
10371 S:      Maintained
10372 F:      Documentation/security/keys/core.rst
10373 F:      include/keys/
10374 F:      include/linux/key-type.h
10375 F:      include/linux/key.h
10376 F:      include/linux/keyctl.h
10377 F:      include/uapi/linux/keyctl.h
10378 F:      security/keys/
10379 
10380 KFENCE
10381 M:      Alexander Potapenko <glider@google.com>
10382 M:      Marco Elver <elver@google.com>
10383 R:      Dmitry Vyukov <dvyukov@google.com>
10384 L:      kasan-dev@googlegroups.com
10385 S:      Maintained
10386 F:      Documentation/dev-tools/kfence.rst
10387 F:      arch/*/include/asm/kfence.h
10388 F:      include/linux/kfence.h
10389 F:      lib/Kconfig.kfence
10390 F:      mm/kfence/
10391 
10392 KFIFO
10393 M:      Stefani Seibold <stefani@seibold.net>
10394 S:      Maintained
10395 F:      include/linux/kfifo.h
10396 F:      lib/kfifo.c
10397 F:      samples/kfifo/
10398 
10399 KGDB / KDB /debug_core
10400 M:      Jason Wessel <jason.wessel@windriver.com>
10401 M:      Daniel Thompson <daniel.thompson@linaro.org>
10402 R:      Douglas Anderson <dianders@chromium.org>
10403 L:      kgdb-bugreport@lists.sourceforge.net
10404 S:      Maintained
10405 W:      http://kgdb.wiki.kernel.org/
10406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
10407 F:      Documentation/dev-tools/kgdb.rst
10408 F:      drivers/misc/kgdbts.c
10409 F:      drivers/tty/serial/kgdboc.c
10410 F:      include/linux/kdb.h
10411 F:      include/linux/kgdb.h
10412 F:      kernel/debug/
10413 
10414 KHADAS MCU MFD DRIVER
10415 M:      Neil Armstrong <narmstrong@baylibre.com>
10416 L:      linux-amlogic@lists.infradead.org
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
10419 F:      drivers/mfd/khadas-mcu.c
10420 F:      include/linux/mfd/khadas-mcu.h
10421 F:      drivers/thermal/khadas_mcu_fan.c
10422 
10423 KMEMLEAK
10424 M:      Catalin Marinas <catalin.marinas@arm.com>
10425 S:      Maintained
10426 F:      Documentation/dev-tools/kmemleak.rst
10427 F:      include/linux/kmemleak.h
10428 F:      mm/kmemleak.c
10429 F:      samples/kmemleak/kmemleak-test.c
10430 
10431 KMOD KERNEL MODULE LOADER - USERMODE HELPER
10432 M:      Luis Chamberlain <mcgrof@kernel.org>
10433 L:      linux-kernel@vger.kernel.org
10434 S:      Maintained
10435 F:      include/linux/kmod.h
10436 F:      kernel/kmod.c
10437 F:      lib/test_kmod.c
10438 F:      tools/testing/selftests/kmod/
10439 
10440 KPROBES
10441 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
10442 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
10443 M:      "David S. Miller" <davem@davemloft.net>
10444 M:      Masami Hiramatsu <mhiramat@kernel.org>
10445 S:      Maintained
10446 F:      Documentation/trace/kprobes.rst
10447 F:      include/asm-generic/kprobes.h
10448 F:      include/linux/kprobes.h
10449 F:      kernel/kprobes.c
10450 
10451 KS0108 LCD CONTROLLER DRIVER
10452 M:      Miguel Ojeda <ojeda@kernel.org>
10453 S:      Maintained
10454 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
10455 F:      drivers/auxdisplay/ks0108.c
10456 F:      include/linux/ks0108.h
10457 
10458 KTD253 BACKLIGHT DRIVER
10459 M:      Linus Walleij <linus.walleij@linaro.org>
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
10462 F:      drivers/video/backlight/ktd253-backlight.c
10463 
10464 KTEST
10465 M:      Steven Rostedt <rostedt@goodmis.org>
10466 M:      John Hawley <warthog9@eaglescrag.net>
10467 S:      Maintained
10468 F:      tools/testing/ktest
10469 
10470 L3MDEV
10471 M:      David Ahern <dsahern@kernel.org>
10472 L:      netdev@vger.kernel.org
10473 S:      Maintained
10474 F:      include/net/l3mdev.h
10475 F:      net/l3mdev
10476 
10477 L7 BPF FRAMEWORK
10478 M:      John Fastabend <john.fastabend@gmail.com>
10479 M:      Daniel Borkmann <daniel@iogearbox.net>
10480 M:      Jakub Sitnicki <jakub@cloudflare.com>
10481 M:      Lorenz Bauer <lmb@cloudflare.com>
10482 L:      netdev@vger.kernel.org
10483 L:      bpf@vger.kernel.org
10484 S:      Maintained
10485 F:      include/linux/skmsg.h
10486 F:      net/core/skmsg.c
10487 F:      net/core/sock_map.c
10488 F:      net/ipv4/tcp_bpf.c
10489 F:      net/ipv4/udp_bpf.c
10490 F:      net/unix/unix_bpf.c
10491 
10492 LANDLOCK SECURITY MODULE
10493 M:      Mickaël Salaün <mic@digikod.net>
10494 L:      linux-security-module@vger.kernel.org
10495 S:      Supported
10496 W:      https://landlock.io
10497 T:      git https://github.com/landlock-lsm/linux.git
10498 F:      Documentation/security/landlock.rst
10499 F:      Documentation/userspace-api/landlock.rst
10500 F:      include/uapi/linux/landlock.h
10501 F:      samples/landlock/
10502 F:      security/landlock/
10503 F:      tools/testing/selftests/landlock/
10504 K:      landlock
10505 K:      LANDLOCK
10506 
10507 LANTIQ / INTEL Ethernet drivers
10508 M:      Hauke Mehrtens <hauke@hauke-m.de>
10509 L:      netdev@vger.kernel.org
10510 S:      Maintained
10511 F:      drivers/net/dsa/lantiq_gswip.c
10512 F:      drivers/net/dsa/lantiq_pce.h
10513 F:      drivers/net/ethernet/lantiq_xrx200.c
10514 F:      net/dsa/tag_gswip.c
10515 
10516 LANTIQ MIPS ARCHITECTURE
10517 M:      John Crispin <john@phrozen.org>
10518 L:      linux-mips@vger.kernel.org
10519 S:      Maintained
10520 F:      arch/mips/lantiq
10521 F:      drivers/soc/lantiq
10522 
10523 LASI 53c700 driver for PARISC
10524 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
10525 L:      linux-scsi@vger.kernel.org
10526 S:      Maintained
10527 F:      Documentation/scsi/53c700.rst
10528 F:      drivers/scsi/53c700*
10529 
10530 LEAKING_ADDRESSES
10531 M:      Tobin C. Harding <me@tobin.cc>
10532 M:      Tycho Andersen <tycho@tycho.pizza>
10533 L:      linux-hardening@vger.kernel.org
10534 S:      Maintained
10535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
10536 F:      scripts/leaking_addresses.pl
10537 
10538 LED SUBSYSTEM
10539 M:      Pavel Machek <pavel@ucw.cz>
10540 L:      linux-leds@vger.kernel.org
10541 S:      Maintained
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
10543 F:      Documentation/devicetree/bindings/leds/
10544 F:      drivers/leds/
10545 F:      include/linux/leds.h
10546 
10547 LEGACY EEPROM DRIVER
10548 M:      Jean Delvare <jdelvare@suse.com>
10549 S:      Maintained
10550 F:      Documentation/misc-devices/eeprom.rst
10551 F:      drivers/misc/eeprom/eeprom.c
10552 
10553 LEGO MINDSTORMS EV3
10554 R:      David Lechner <david@lechnology.com>
10555 S:      Maintained
10556 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
10557 F:      arch/arm/boot/dts/da850-lego-ev3.dts
10558 F:      drivers/power/supply/lego_ev3_battery.c
10559 
10560 LEGO USB Tower driver
10561 M:      Juergen Stuber <starblue@users.sourceforge.net>
10562 L:      legousb-devel@lists.sourceforge.net
10563 S:      Maintained
10564 W:      http://legousb.sourceforge.net/
10565 F:      drivers/usb/misc/legousbtower.c
10566 
10567 LG LAPTOP EXTRAS
10568 M:      Matan Ziv-Av <matan@svgalib.org>
10569 L:      platform-driver-x86@vger.kernel.org
10570 S:      Maintained
10571 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
10572 F:      Documentation/admin-guide/laptops/lg-laptop.rst
10573 F:      drivers/platform/x86/lg-laptop.c
10574 
10575 LG2160 MEDIA DRIVER
10576 M:      Michael Krufky <mkrufky@linuxtv.org>
10577 L:      linux-media@vger.kernel.org
10578 S:      Maintained
10579 W:      https://linuxtv.org
10580 W:      http://github.com/mkrufky
10581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10582 T:      git git://linuxtv.org/mkrufky/tuners.git
10583 F:      drivers/media/dvb-frontends/lg2160.*
10584 
10585 LGDT3305 MEDIA DRIVER
10586 M:      Michael Krufky <mkrufky@linuxtv.org>
10587 L:      linux-media@vger.kernel.org
10588 S:      Maintained
10589 W:      https://linuxtv.org
10590 W:      http://github.com/mkrufky
10591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10592 T:      git git://linuxtv.org/mkrufky/tuners.git
10593 F:      drivers/media/dvb-frontends/lgdt3305.*
10594 
10595 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
10596 M:      Viresh Kumar <vireshk@kernel.org>
10597 L:      linux-ide@vger.kernel.org
10598 S:      Maintained
10599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10600 F:      drivers/ata/pata_arasan_cf.c
10601 F:      include/linux/pata_arasan_cf_data.h
10602 
10603 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
10604 M:      Linus Walleij <linus.walleij@linaro.org>
10605 L:      linux-ide@vger.kernel.org
10606 S:      Maintained
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10608 F:      drivers/ata/pata_ftide010.c
10609 F:      drivers/ata/sata_gemini.c
10610 F:      drivers/ata/sata_gemini.h
10611 
10612 LIBATA SATA AHCI PLATFORM devices support
10613 M:      Hans de Goede <hdegoede@redhat.com>
10614 M:      Jens Axboe <axboe@kernel.dk>
10615 L:      linux-ide@vger.kernel.org
10616 S:      Maintained
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10618 F:      drivers/ata/ahci_platform.c
10619 F:      drivers/ata/libahci_platform.c
10620 F:      include/linux/ahci_platform.h
10621 
10622 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
10623 M:      Mikael Pettersson <mikpelinux@gmail.com>
10624 L:      linux-ide@vger.kernel.org
10625 S:      Maintained
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10627 F:      drivers/ata/sata_promise.*
10628 
10629 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
10630 M:      Damien Le Moal <damien.lemoal@opensource.wdc.com>
10631 L:      linux-ide@vger.kernel.org
10632 S:      Maintained
10633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
10634 F:      Documentation/devicetree/bindings/ata/
10635 F:      drivers/ata/
10636 F:      include/linux/ata.h
10637 F:      include/linux/libata.h
10638 
10639 LIBLOCKDEP
10640 M:      Sasha Levin <alexander.levin@microsoft.com>
10641 S:      Maintained
10642 F:      tools/lib/lockdep/
10643 
10644 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
10645 M:      Dan Williams <dan.j.williams@intel.com>
10646 M:      Vishal Verma <vishal.l.verma@intel.com>
10647 M:      Dave Jiang <dave.jiang@intel.com>
10648 L:      nvdimm@lists.linux.dev
10649 S:      Supported
10650 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10651 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10652 F:      drivers/nvdimm/blk.c
10653 F:      drivers/nvdimm/region_devs.c
10654 
10655 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
10656 M:      Vishal Verma <vishal.l.verma@intel.com>
10657 M:      Dan Williams <dan.j.williams@intel.com>
10658 M:      Dave Jiang <dave.jiang@intel.com>
10659 L:      nvdimm@lists.linux.dev
10660 S:      Supported
10661 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10662 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10663 F:      drivers/nvdimm/btt*
10664 
10665 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
10666 M:      Dan Williams <dan.j.williams@intel.com>
10667 M:      Vishal Verma <vishal.l.verma@intel.com>
10668 M:      Dave Jiang <dave.jiang@intel.com>
10669 L:      nvdimm@lists.linux.dev
10670 S:      Supported
10671 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10672 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10673 F:      drivers/nvdimm/pmem*
10674 
10675 LIBNVDIMM: DEVICETREE BINDINGS
10676 M:      Oliver O'Halloran <oohall@gmail.com>
10677 L:      nvdimm@lists.linux.dev
10678 S:      Supported
10679 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10680 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
10681 F:      drivers/nvdimm/of_pmem.c
10682 
10683 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
10684 M:      Dan Williams <dan.j.williams@intel.com>
10685 M:      Vishal Verma <vishal.l.verma@intel.com>
10686 M:      Dave Jiang <dave.jiang@intel.com>
10687 M:      Ira Weiny <ira.weiny@intel.com>
10688 L:      nvdimm@lists.linux.dev
10689 S:      Supported
10690 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10691 P:      Documentation/nvdimm/maintainer-entry-profile.rst
106