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Filename Latest commit message Latest commit date
Chen Zhongjin 46dfff9102 wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails
[ Upstream commit 833a9fd28c9b7ccb39a334721379e992dc1c0c89 ]

In regulatory_init_db(), when it's going to return a error, reg_pdev
should be unregistered. When load_builtin_regdb_keys() fails it doesn't
do it and makes cfg80211 can't be reload with report:

sysfs: cannot create duplicate filename '/devices/platform/regulatory.0'
 ...
 <TASK>
 dump_stack_lvl+0x79/0x9b
 sysfs_warn_dup.cold+0x1c/0x29
 sysfs_create_dir_ns+0x22d/0x290
 kobject_add_internal+0x247/0x800
 kobject_add+0x135/0x1b0
 device_add+0x389/0x1be0
 platform_device_add+0x28f/0x790
 platform_device_register_full+0x376/0x4b0
 regulatory_init+0x9a/0x4b2 [cfg80211]
 cfg80211_init+0x84/0x113 [cfg80211]
 ...

Fixes: 90a53e4432 ("cfg80211: implement regdb signature checking")
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Link: https://lore.kernel.org/r/20221109090237.214127-1-chenzhongjin@huawei.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:41:08 +01:00
arch MIPS: OCTEON: warn only once if deprecated link status is being used 2023-01-18 11:40:58 +01:00
block block: unhash blkdev part inode when the part is deleted 2022-12-19 12:24:16 +01:00
certs
crypto crypto: akcipher - default implementation for setting a private key 2022-10-26 13:22:45 +02:00
Documentation ASoC: dt-bindings: wcd9335: fix reset line polarity in example 2023-01-18 11:41:06 +01:00
drivers spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE 2023-01-18 11:41:08 +01:00
fs NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn 2023-01-18 11:41:07 +01:00
include bonding: Rename slave_arr to usable_slaves 2023-01-18 11:41:05 +01:00
init init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash 2022-12-08 11:22:59 +01:00
ipc ipc/sem: Fix dangling sem_array access in semtimedop race 2022-12-08 11:23:06 +01:00
kernel bpf: propagate precision in ALU/ALU64 operations 2023-01-18 11:41:02 +01:00
lib lib/notifier-error-inject: fix error when writing -errno to debugfs file 2023-01-18 11:40:55 +01:00
LICENSES
mm mm/hugetlb: fix races when looking up a CONT-PTE/PMD size hugetlb page 2022-12-19 12:24:15 +01:00
net wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails 2023-01-18 11:41:08 +01:00
samples
scripts scripts/faddr2line: Fix regression in name resolution on ppc64le 2022-12-08 11:23:02 +01:00
security ima: Fix misuse of dereference of pointer in template_desc_init_fields() 2023-01-18 11:41:03 +01:00
sound ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe 2023-01-18 11:41:08 +01:00
tools netfilter: conntrack: set icmpv6 redirects as RELATED 2023-01-18 11:41:08 +01:00
usr
virt KVM: arm64: vgic: Fix exit condition in scan_its_table() 2022-10-29 10:20:35 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: add Chandan as xfs maintainer for 5.4.y 2022-09-28 11:03:58 +02:00
Makefile Linux 5.4.228 2022-12-19 12:24:17 +01:00
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.