| commit | 614bdd4d6e61d260d82945f5f52a5dc288f64783 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Tue May 03 17:10:50 2016 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed May 04 16:55:11 2016 -0400 |
| tree | c60425de6b6c599cba869c57fd938080d4e56581 | |
| parent | 46cc6e4976e3d9058490f20d93bc7805f7f2d81e [diff] |
tcp: must block bh in __inet_twsk_hashdance()
__inet_twsk_hashdance() might be called from process context,
better block BH before acquiring bind hash and established locks
Fixes: c10d9310edf5 ("tcp: do not assume TCP code is non preemptible")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>