| commit | b91083a45e4c41b8c952cf02ceb0ce16f0b1b9b1 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Tue May 17 17:44:09 2016 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Thu May 19 11:36:49 2016 -0700 |
| tree | 694ab01c605470329b19bf7ae06f2d411b8687d9 | |
| parent | 38036629cded6b96a9f9689758a88d067c4d4d44 [diff] |
tipc: block BH in TCP callbacks
TCP stack can now run from process context.
Use read_lock_bh(&sk->sk_callback_lock) variant to restore previous
assumption.
Fixes: 5413d1babe8f ("net: do not block BH while processing socket backlog")
Fixes: d41a69f1d390 ("tcp: make tcp_sendmsg() aware of socket backlog")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>