Kuniyuki Iwashima says:
====================
af_unix: Fix two data races reported by KCSAN.
KCSAN reported data races around these two fields for AF_UNIX sockets.
* sk->sk_receive_queue->qlen
* sk->sk_shutdown
Let's annotate them properly.
====================
Link: https://lore.kernel.org/r/20230510003456.42357-1-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>