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Hao Chen 2c9643fa63 net: hns3: fix debugfs concurrency issue between kfree buffer and read 
[ Upstream commit c295160b1d95e885f1af4586a221cb221d232d10 ]

Now in hns3_dbg_uninit(), there may be concurrency between
kfree buffer and read, it may result in memory error.

Moving debugfs_remove_recursive() in front of kfree buffer to ensure
they don't happen at the same time.

Fixes: 5e69ea7ee2a6 ("net: hns3: refactor the debugfs process")
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-19 12:23:00 +02:00
arch
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
2023-09-19 12:22:57 +02:00
block
block/partition: fix signedness issue for Amiga partitions
2023-07-23 13:47:37 +02:00
certs
certs/blacklist_hashes.c: fix const confusion in certs blacklist
2022-06-22 14:22:01 +02:00
crypto
X.509: if signature is unsupported skip validation
2023-09-19 12:22:52 +02:00
Documentation
dt-bindings: clock: xlnx,versal-clk: drop select:false
2023-09-19 12:22:56 +02:00
drivers
net: hns3: fix debugfs concurrency issue between kfree buffer and read
2023-09-19 12:23:00 +02:00
fs
gfs2: low-memory forced flush fixes
2023-09-19 12:22:56 +02:00
include
ip_tunnels: use DEV_STATS_INC()
2023-09-19 12:22:59 +02:00
init
x86/mm: Initialize text poking earlier
2023-08-08 19:58:33 +02:00
io_uring
io_uring: break iopolling on signal
2023-09-19 12:22:54 +02:00
ipc
ipc/sem: Fix dangling sem_array access in semtimedop race
2022-12-08 11:28:45 +01:00
kernel
tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY
2023-09-19 12:22:53 +02:00
lib
idr: fix param name in idr_alloc_cyclic() doc
2023-09-19 12:22:59 +02:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
mm/vmalloc: add a safer version of find_vm_area() for debug
2023-09-19 12:22:50 +02:00
net
netfilter: nfnetlink_osf: avoid OOB read
2023-09-19 12:23:00 +02:00
samples
samples/bpf: fix broken map lookup probe
2023-09-19 12:22:34 +02:00
scripts
kconfig: fix possible buffer overflow
2023-09-19 12:22:56 +02:00
security
smackfs: Prevent underflow in smk_set_cipso()
2023-09-19 12:22:39 +02:00
sound
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
2023-09-19 12:22:50 +02:00
tools
perf top: Don't pass an ERR_PTR() directly to perf_session__delete()
2023-09-19 12:22:57 +02:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:27:15 +01:00
virt
KVM: Grab a reference to KVM for VM and vCPU stats file descriptors
2023-08-03 10:22:40 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
…
.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
iio: stx104: Move to addac subdirectory
2023-08-26 14:23:27 +02:00
Makefile
kbuild: do not run depmod for 'make modules_sign'
2023-09-19 12:22:56 +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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