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| author |   Eric Dumazet <edumazet@google.com> | 2022-08-22 21:15:28 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-08-24 12:59:18 +0100 |
| commit | aacd467c0a576e5e44d2de4205855dc0fe43f6fb (patch) | |
| tree | b8e1bbe8a078cbabf46f376446e4a3906638e694 /lib/memory-notifier-error-inject.c | |
| parent | net: marvell: prestera: implement br_port_locked flag offloading (diff) | |
| download | linux-rng-aacd467c0a576e5e44d2de4205855dc0fe43f6fb.tar.xz linux-rng-aacd467c0a576e5e44d2de4205855dc0fe43f6fb.zip | |
tcp: annotate data-race around tcp_md5sig_pool_populated
tcp_md5sig_pool_populated can be read while another thread
changes its value.
The race has no consequence because allocations
are protected with tcp_md5sig_mutex.
This patch adds READ_ONCE() and WRITE_ONCE() to document
the race and silence KCSAN.
Reported-by: Abhishek Shah <abhishek.shah@columbia.edu>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions