Commit e9b8a262 authored by Eric Dumazet's avatar Eric Dumazet Committed by Greg Kroah-Hartman
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net: annotate lockless accesses to sk->sk_ack_backlog 



[ Upstream commit 288efe86 ]

sk->sk_ack_backlog can be read without any lock being held.
We need to use READ_ONCE()/WRITE_ONCE() to avoid load/store tearing
and/or potential KCSAN warnings.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Stable-dep-of: 4d5c70e6 ("sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent e2882b46
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