linux-hardened/drivers/infiniband/ulp
Jenny Derzhavetz 6d1fba0c2c iser-target: Rework connection termination
When we receive an event that triggers connection termination,
we have a a couple of things we may want to do:
1. In case we are already terminating, bailout early
2. In case we are connected but not bound, disconnect and schedule
   a connection cleanup silently (don't reinstate)
3. In case we are connected and bound, disconnect and reinstate the connection

This rework fixes a bug that was detected against a mis-behaved
initiator which rejected our rdma_cm accept, in this stage the
isert_conn is no bound and reinstate caused a bogus dereference.

What's great about this is that we don't need the
post_recv_buf_count anymore, so get rid of it.

Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Cc: stable@vger.kernel.org # v3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-03-10 21:48:36 -08:00
..
ipoib IB/ipoib: fix for rare multicast join race condition 2016-02-12 14:53:22 -05:00
iser IB/iser: Support the remote invalidation exception 2015-12-26 19:27:10 -05:00
isert iser-target: Rework connection termination 2016-03-10 21:48:36 -08:00
srp Merge branches '4.5/Or-cleanup' and '4.5/rdma-cq' into k.o/for-4.5 2015-12-22 17:03:15 -05:00
srpt ib_srpt: Convert to percpu_ida tag allocation 2016-03-10 21:48:25 -08:00
Makefile IB: Allow build of hw/ and ulp/ subdirectories independently 2014-06-02 14:51:12 -07:00