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Li Guifu 45e30390f5 f2fs: fix use-after-free issue 
[ Upstream commit 99c787cfd2bd04926f1f553b30bd7dcea2caaba1 ]

During umount, f2fs_put_super() unregisters procfs entries after
f2fs_destroy_segment_manager(), it may cause use-after-free
issue when umount races with procfs accessing, fix it by relocating
f2fs_unregister_sysfs().

[Chao Yu: change commit title/message a bit]

Signed-off-by: Li Guifu <bluce.liguifu@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-09-03 11:26:46 +02:00
arch
mips/vdso: Fix resource leaks in genvdso.c
2020-09-03 11:26:45 +02:00
block
iocost: Fix check condition of iocg abs_vdebt
2020-08-19 08:15:58 +02:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: algif_aead - fix uninitialized ctx->init
2020-08-21 13:05:38 +02:00
Documentation
kbuild: support LLVM=1 to switch the default tools to Clang/LLVM
2020-08-26 10:40:47 +02:00
drivers
HID: quirks: add NOGET quirk for Logitech GROUP
2020-09-03 11:26:46 +02:00
fs
f2fs: fix use-after-free issue
2020-09-03 11:26:46 +02:00
include
iommu/vt-d: Enforce PASID devTLB field mask
2020-08-21 13:05:34 +02:00
init
x86: Fix early boot crash on gcc-10, third try
2020-05-20 08:20:34 +02:00
ipc
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
2020-05-20 08:20:16 +02:00
kernel
blktrace: ensure our debugfs dir exists
2020-09-03 11:26:42 +02:00
lib
test_kmod: avoid potential double free in trigger_config_run_type()
2020-08-21 13:05:37 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible
2020-08-26 10:41:07 +02:00
net
net/sched: act_ct: Fix skb double-free in tcf_ct_handle_fragments() error flow
2020-09-03 11:26:40 +02:00
samples
bpf: Fix fds_example SIGSEGV error
2020-08-19 08:16:03 +02:00
scripts
kconfig: qconf: fix signal connection to invalid slots
2020-08-26 10:41:04 +02:00
security
Smack: prevent underflow in smk_set_cipso()
2020-08-19 08:16:16 +02:00
sound
ALSA: hda: Add support for Loongson 7A1000 controller
2020-09-03 11:26:45 +02:00
tools
selftests/powerpc: Purge extra count_pmc() calls of ebb selftests
2020-09-03 11:26:44 +02:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set
2020-08-26 10:41:08 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
…
.gitignore
Modules updates for v5.4
2019-09-22 10:34:46 -07:00
.mailmap
ARM: SoC fixes
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
Documentation/llvm: add documentation on building w/ Clang/LLVM
2020-08-26 10:40:46 +02:00
Makefile
Linux 5.4.61
2020-08-26 10:41:08 +02:00
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.
Description
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Languages
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Makefile 0.3%