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Shuqi Zhang 4c363e2961 ext4: use kmemdup() to replace kmalloc + memcpy 
[ Upstream commit 4efd9f0d12 ]

Replace kmalloc + memcpy with kmemdup()

Signed-off-by: Shuqi Zhang <zhangshuqi3@huawei.com>
Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20220525030120.803330-1-zhangshuqi3@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Stable-dep-of: a44e84a9b7 ("ext4: fix deadlock due to mbcache entry corruption")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-14 10:16:43 +01:00
arch
riscv: stacktrace: Fixup ftrace_graph_ret_addr retp argument
2023-01-14 10:16:42 +01:00
block
blk-mq: fix possible memleak when register 'hctx' failed
2023-01-14 10:16:19 +01:00
certs
certs/blacklist_hashes.c: fix const confusion in certs blacklist
2022-06-22 14:13:17 +02:00
crypto
crypto: tcrypt - Fix multibuffer skcipher speed test mem leak
2023-01-14 10:15:50 +01:00
Documentation
ASoC: dt-bindings: wcd9335: fix reset line polarity in example
2023-01-14 10:15:33 +01:00
drivers
ravb: Fix "failed to switch device to config mode" message during unbind
2023-01-14 10:16:42 +01:00
fs
ext4: use kmemdup() to replace kmalloc + memcpy
2023-01-14 10:16:43 +01:00
include
mm/highmem: Lift memcpy_[to|from]_page to core
2023-01-14 10:16:42 +01:00
init
init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash
2022-12-02 17:40:03 +01:00
io_uring
io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups
2023-01-04 11:39:24 +01:00
ipc
ipc/sem: Fix dangling sem_array access in semtimedop race
2022-12-08 11:24:00 +01:00
kernel
tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_line
2023-01-14 10:16:33 +01:00
lib
mm/highmem: Lift memcpy_[to|from]_page to core
2023-01-14 10:16:42 +01:00
LICENSES
LICENSES/deprecated: add Zlib license text
2020-09-16 14:33:49 +02:00
mm
mm, compaction: fix fast_isolate_around() to stay within boundaries
2023-01-14 10:16:27 +01:00
net
net/af_packet: make sure to pull mac header
2023-01-14 10:16:29 +01:00
samples
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
2023-01-14 10:16:01 +01:00
scripts
scripts/faddr2line: Fix regression in name resolution on ppc64le
2022-12-08 11:23:54 +01:00
security
device_cgroup: Roll back to original exceptions after copy failure
2023-01-14 10:16:36 +01:00
sound
ASoC: jz4740-i2s: Handle independent FIFO flush bits
2023-01-14 10:16:35 +01:00
tools
perf probe: Fix to get the DW_AT_decl_file and DW_AT_call_file as unsinged data
2023-01-14 10:16:41 +01:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:25:48 +01:00
virt
kvm: Add support for arch compat vm ioctls
2022-10-30 09:41:15 +01:00
.clang-format
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2020-10-17 11:18:18 -07:00
.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
kbuild: generate Module.symvers only when vmlinux exists
2021-05-19 10:12:59 +02:00
.mailmap
mailmap: add two more addresses of Uwe Kleine-König
2020-12-06 10:19:07 -08:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Jason Cooper to CREDITS
2020-11-30 10:20:34 +01:00
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
futex: Move to kernel/futex/
2023-01-14 10:15:20 +01:00
Makefile
kbuild: refactor single builds of *.ko
2023-01-14 10:16:07 +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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