[PATCH net-next 0/4] net: block BH in TCP callbacks

Four layers using TCP stack were assuming sk_callback_lock could
be locked using read_lock() in their handlers because TCP stack
was running with BH disabled.

This is no longer the case. Since presumably the rest could
also depend on BH being disabled, just use read_lock_bh().

Then each layer might consider switching to RCU protection
and no longer depend on BH.

Eric Dumazet (4):
  scsi_tcp: block BH in TCP callbacks
  ocfs2/cluster: block BH in TCP callbacks
  rds: tcp: block BH in TCP callbacks
  tipc: block BH in TCP callbacks

 drivers/scsi/iscsi_tcp.c | 12 ++++++------
 fs/ocfs2/cluster/tcp.c   | 17 +++++++++--------
 net/rds/tcp_connect.c    |  4 ++--
 net/rds/tcp_listen.c     |  4 ++--
 net/rds/tcp_recv.c       |  4 ++--
 net/rds/tcp_send.c       |  4 ++--
 net/tipc/server.c        |  8 ++++----
 7 files changed, 27 insertions(+), 26 deletions(-)

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2.8.0.rc3.226.g39d4020