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| author | Jenny Derzhavetz <jennyf@mellanox.com> | 2016-02-24 19:24:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:09:03 -0700 |
| commit | 48f447bcebd889aab7193659841de7962bf52a56 (patch) | |
| tree | ba682a76ce48b18e6651d37cca7c2840db8a43b9 /drivers/infiniband/ulp/isert/isert_proto.h | |
| parent | 60f0f01da74b14a0b27becf30a70155a8db23445 (diff) | |
| download | lwn-48f447bcebd889aab7193659841de7962bf52a56.tar.gz lwn-48f447bcebd889aab7193659841de7962bf52a56.zip | |
iser-target: Rework connection termination
commit 6d1fba0c2cc7efe42fd761ecbba833ed0ea7b07e upstream.
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>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband/ulp/isert/isert_proto.h')
0 files changed, 0 insertions, 0 deletions