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Evgeny Novikov 98cb3a055b media: ttusb-dec: avoid release of non-acquired mutex 
[ Upstream commit 36b9d695aa ]

ttusb_dec_send_command() invokes mutex_lock_interruptible() that can
fail but then it releases the non-acquired mutex. The patch fixes that.

Found by Linux Driver Verification project (linuxtesting.org).

Fixes: dba328bab4 ("media: ttusb-dec: cleanup an error handling logic")
Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:16:27 +01:00
arch
arm64: mm: update max_pfn after memory hotplug
2021-11-18 19:16:27 +01:00
block
block: remove inaccurate requeue check
2021-11-18 19:16:17 +01:00
certs
certs: Add support for using elliptic curve keys for signing modules
2021-08-23 19:55:42 +03:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-08-30 12:57:10 -07:00
Documentation
fscrypt: allow 256-bit master keys with AES-256-XTS
2021-11-18 19:16:11 +01:00
drivers
media: ttusb-dec: avoid release of non-acquired mutex
2021-11-18 19:16:27 +01:00
fs
erofs: don't trigger WARN() when decompression fails
2021-11-18 19:16:21 +01:00
include
fortify: Fix dropped strcpy() compile-time write overflow check
2021-11-18 19:16:25 +01:00
init
bootconfig: init: Fix memblock leak in xbc_make_cmdline()
2021-10-10 22:27:40 -04:00
ipc
ipc: remove memcg accounting for sops objects in do_semtimedop()
2021-09-14 10:22:11 -07:00
kernel
cgroup: Make rebind_subsystems() disable v2 controllers all at once
2021-11-18 19:16:24 +01:00
lib
bpf/tests: Fix error in tail call limit tests
2021-11-18 19:16:26 +01:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
kfence: always use static branches to guard kfence_alloc()
2021-11-12 15:05:49 +01:00
net
cfg80211: always free wiphy specific regdomain
2021-11-18 19:16:26 +01:00
samples
samples/bpf: Fix application of sizeof to pointer
2021-11-18 19:16:18 +01:00
scripts
leaking_addresses: Always print a trailing newline
2021-11-18 19:16:16 +01:00
security
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
2021-11-18 19:16:19 +01:00
sound
ASoC: tegra: Restore AC97 support
2021-11-18 19:16:01 +01:00
tools
libbpf: Fix skel_internal.h to set errno on loader retval < 0
2021-11-18 19:16:27 +01:00
usr
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
virt
KVM: Remove tlbs_dirty
2021-09-23 11:01:12 -04:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
mailmap: add Andrej Shadura
2021-10-18 20:22:03 -10:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
Merge tag 'drm-fixes-2021-10-29' of git://anongit.freedesktop.org/drm/drm
2021-10-28 12:17:01 -07:00
Makefile
Linux 5.15.2
2021-11-12 15:05:52 +01:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

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.
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