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author	Eric Dumazet <edumazet@google.com>
	Tue, 5 Nov 2019 22:11:54 +0000 (14:11 -0800)
committer	David S. Miller <davem@davemloft.net>
	Thu, 7 Nov 2019 00:14:48 +0000 (16:14 -0800)
commit	099ecf59f05b5f30f42ebac0ab8cb94f9b18c90c
tree	06d62b7b24635bbb78ad38f24933cad260b5c346	tree
parent	288efe8606b62d0753ba6722b36ef241877251fd	commit \| diff

net: annotate lockless accesses to sk->sk_max_ack_backlog

sk->sk_max_ack_backlog can be read without any lock being held
at least in TCP/DCCP cases.

We need to use READ_ONCE()/WRITE_ONCE() to avoid load/store tearing
and/or potential KCSAN warnings.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/sock.h		diff \| blob \| history
net/dccp/proto.c		diff \| blob \| history
net/ipv4/af_inet.c		diff \| blob \| history
net/ipv4/inet_connection_sock.c		diff \| blob \| history
net/ipv4/tcp.c		diff \| blob \| history
net/ipv4/tcp_diag.c		diff \| blob \| history
net/sched/em_meta.c		diff \| blob \| history
net/sctp/diag.c		diff \| blob \| history
net/sctp/socket.c		diff \| blob \| history

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