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Linus Torvalds 1683c329b6 regmap: Fixes for v6.4
The most important fix here is for missing dropping of the RCU read lock
 when syncing maple tree register caches, the physical devices I have
 that use the code don't do any syncing so I'd only ever tested this with
 virtual devices and missed the fact that we need to drop the lock in
 order to write to buses that need to sleep.  Otherwise there's a fix for
 an edge case when splitting up large batch writes which has been lurking
 for a long time, a check to make sure nobody writes new drivers with a
 bug that was found in several SoundWire drivers and a tweak to the way
 the new kunit tests are enabled to ensure they don't cause regmap to be
 enabled when it wouldn't otherwise be.
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Merge tag 'regmap-fix-v6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fixes from Mark Brown:
 "The most important fix here is for missing dropping of the RCU read
  lock when syncing maple tree register caches, the physical devices I
  have that use the code don't do any syncing so I'd only ever tested
  this with virtual devices and missed the fact that we need to drop the
  lock in order to write to buses that need to sleep.

  Otherwise there's a fix for an edge case when splitting up large batch
  writes which has been lurking for a long time, a check to make sure
  nobody writes new drivers with a bug that was found in several
  SoundWire drivers and a tweak to the way the new kunit tests are
  enabled to ensure they don't cause regmap to be enabled when it
  wouldn't otherwise be"

* tag 'regmap-fix-v6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: maple: Drop the RCU read lock while syncing registers
  regmap: sdw: check for invalid multi-register writes config
  regmap: Account for register length when chunking
  regmap: REGMAP_KUNIT should not select REGMAP
2023-05-30 17:07:25 -04:00
arch This push fixes an alignment crash in x86/aria. 2023-05-29 07:05:49 -04:00
block block: make bio_check_eod work for zero sized devices 2023-05-24 08:19:26 -06:00
certs KEYS: Add missing function documentation 2023-04-24 16:15:52 +03:00
crypto This push fixes the following problems: 2023-05-07 10:57:14 -07:00
Documentation Tracing fixes: 2023-05-29 07:20:13 -04:00
drivers regmap: Fixes for v6.4 2023-05-30 17:07:25 -04:00
fs for-6.4-rc3-tag 2023-05-26 13:21:38 -07:00
include Tracing fixes: 2023-05-29 07:20:13 -04:00
init Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
io_uring io_uring: unlock sqd->lock before sq thread release CPU 2023-05-25 09:30:13 -06:00
ipc Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2023-02-24 19:20:07 -08:00
kernel modules-6.4-rc5 2023-05-30 15:49:40 -04:00
lib Two fixes for debugobjects: 2023-05-28 07:15:33 -04:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm: fix zswap writeback race condition 2023-05-17 15:24:33 -07:00
net Networking fixes for 6.4-rc4, including fixes from bluetooth and bpf 2023-05-25 10:55:26 -07:00
rust Rust changes for v6.4 2023-04-30 11:20:22 -07:00
samples samples/bpf: Drop unnecessary fallthrough 2023-05-16 19:44:05 +02:00
scripts Locking changes in v6.4: 2023-05-05 12:56:55 -07:00
security integrity-v6.4 2023-04-29 10:11:32 -07:00
sound ALSA: hda/realtek: Enable headset onLenovo M70/M90 2023-05-24 14:18:59 +02:00
tools Tracing fixes: 2023-05-29 07:20:13 -04:00
usr initramfs: Check negative timestamp to prevent broken cpio archive 2023-04-16 17:37:01 +09:00
virt KVM: Fix vcpu_array[0] races 2023-05-19 13:56:26 -04:00
.clang-format cxl for v6.4 2023-04-30 11:51:51 -07:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for *.dtso files 2023-02-26 15:28:23 +09:00
.gitignore linux-kselftest-kunit-6.4-rc1 2023-04-24 12:31:32 -07:00
.mailmap mailmap: add entries for Nikolay Aleksandrov 2023-05-17 09:35:05 +01:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: sctp: move Neil to CREDITS 2023-05-12 08:51:32 +01:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS ARM: SoC fixes for 6.4 2023-05-26 16:17:56 -07:00
Makefile Linux 6.4-rc4 2023-05-28 07:49:00 -04:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.