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Filename Latest commit message Latest commit date
Tetsuo Handa 681a426e6b smackfs: use __GFP_NOFAIL for smk_cipso_doi()
[ Upstream commit f91488ee15bd3cac467e2d6a361fc2d34d1052ae ]

syzbot is reporting kernel panic at smk_cipso_doi() due to memory
allocation fault injection [1]. The reason for need to use panic() was
not explained. But since no fix was proposed for 18 months, for now
let's use __GFP_NOFAIL for utilizing syzbot resource on other bugs.

Link: https://syzkaller.appspot.com/bug?extid=89731ccb6fec15ce1c22 [1]
Reported-by: syzbot <syzbot+89731ccb6fec15ce1c22@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17 09:48:32 +01:00
arch
block block: remove inaccurate requeue check 2021-11-17 09:48:31 +01:00
certs
crypto
Documentation
drivers iwlwifi: mvm: disable RX-diversity in powersave 2021-11-17 09:48:32 +01:00
fs tracefs: Have tracefs directories not set OTH permission bits by default 2021-11-17 09:48:30 +01:00
include
init
ipc
kernel PM: hibernate: Get block device exclusively in swsusp_check() 2021-11-17 09:48:32 +01:00
lib lib/xz: Validate the value before assigning it to an enum variable 2021-11-17 09:48:31 +01:00
LICENSES
mm
net
samples
scripts leaking_addresses: Always print a trailing newline 2021-11-17 09:48:31 +01:00
security smackfs: use __GFP_NOFAIL for smk_cipso_doi() 2021-11-17 09:48:32 +01:00
sound
tools selftests: kvm: fix mismatched fclose() after popen() 2021-11-17 09:48:32 +01:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
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.