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(parent: accb138) | patch
tcp: annotate data-races around fastopenq.max_qlen
authorEric Dumazet <edumazet@google.com>
Wed, 19 Jul 2023 21:28:57 +0000 (21:28 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jul 2023 06:47:04 +0000 (08:47 +0200)
commitb7168d2906fdf95b81ca6551cea7ab655fdde6fd
tree12fdab2a627a67703ee3c97dd8c5e8e58b97bd70tree
parentaccb138c10ff7ca30d264c0a9ccce8df8679097acommit | diff
tcp: annotate data-races around fastopenq.max_qlen

[ Upstream commit 70f360dd7042cb843635ece9d28335a4addff9eb ]

This field can be read locklessly.

Fixes: 1536e2857bd3 ("tcp: Add a TCP_FASTOPEN socket option to get a max backlog on its listner")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230719212857.3943972-12-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
include/linux/tcp.h diff | blob | blame | history
net/ipv4/tcp.c diff | blob | blame | history
net/ipv4/tcp_fastopen.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git