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| author | yunshui <jiangyunshui@kylinos.cn> | 2024-05-23 06:35:20 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2024-05-28 13:04:11 +0300 |
| commit | d9cbd8343b010016fcaabc361c37720dcafddcbe (patch) | |
| tree | bca0593a4757df7d7d20410e46e08b3855d39faa /tools/lib/bpf | |
| parent | e245ef8a0b06fa5a18ca3bdcf82430166419283e (diff) | |
| download | linux-d9cbd8343b010016fcaabc361c37720dcafddcbe.tar.xz | |
bpf, net: Use DEV_STAT_INC()
syzbot/KCSAN reported that races happen when multiple CPUs updating
dev->stats.tx_error concurrently. Adopt SMP safe DEV_STATS_INC() to
update the dev->stats fields.
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: yunshui <jiangyunshui@kylinos.cn>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20240523033520.4029314-1-jiangyunshui@kylinos.cn
Diffstat (limited to 'tools/lib/bpf')
0 files changed, 0 insertions, 0 deletions