From: Eric Dumazet <[email protected]> Date: Thu, 02 Nov 2017 11:53:04 -0700
> From: Eric Dumazet <[email protected]> > > icsk_accept_queue.fastopenq.lock is only fully initialized at listen() > time. > > LOCKDEP is not happy if we attempt a spin_lock_bh() on it, because > of missing annotation. (Although kernel runs just fine) > > Lets use net->ipv4.tcp_fastopen_ctx_lock to protect ctx access. > > Fixes: 1fba70e5b6be ("tcp: socket option to set TCP fast open key") > Signed-off-by: Eric Dumazet <[email protected]> Applied.
