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Filename Latest commit message Latest commit date
Corey Minyard 2064a1eab2 ipmi:ssif: Check for NULL msg when handling events and messages
[ Upstream commit 7602b957e2404e5f98d9a40b68f1fd27f0028712 ]

Even though it's not possible to get into the SSIF_GETTING_MESSAGES and
SSIF_GETTING_EVENTS states without a valid message in the msg field,
it's probably best to be defensive here and check and print a log, since
that means something else went wrong.

Also add a default clause to that switch statement to release the lock
and print a log, in case the state variable gets messed up somehow.

Reported-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-14 18:11:28 +02:00
arch s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES 2022-06-14 18:11:27 +02:00
block block: return ELEVATOR_DISCARD_MERGE if possible 2022-05-25 09:14:38 +02:00
certs
crypto crypto: ecrdsa - Fix incorrect use of vli_cmp 2022-06-06 08:33:50 +02:00
Documentation docs: submitting-patches: Fix crossref to 'The canonical patch format' 2022-06-06 08:33:51 +02:00
drivers ipmi:ssif: Check for NULL msg when handling events and messages 2022-06-14 18:11:28 +02:00
fs btrfs: repair super block num_devices automatically 2022-06-14 18:11:24 +02:00
include ALSA: jack: Access input_dev under mutex 2022-06-14 18:11:25 +02:00
init
ipc
kernel dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC 2022-06-14 18:11:28 +02:00
lib assoc_array: Fix BUG_ON during garbage collect 2022-06-06 08:33:50 +02:00
LICENSES
mm zsmalloc: fix races between asynchronous zspage free and page migration 2022-06-06 08:33:50 +02:00
net ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL 2022-06-14 18:11:27 +02:00
samples
scripts
security lockdown: also lock down previous kgdb use 2022-06-06 08:33:48 +02:00
sound ASoC: tscs454: Add endianness flag in snd_soc_component_driver 2022-06-14 18:11:27 +02:00
tools tools/power turbostat: fix ICX DRAM power numbers 2022-06-14 18:11:25 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.197 2022-06-06 08:33:51 +02:00
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.