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Sagi Grimberg a924224893 iser-target: release stale iser connections ... commit 2f1b6b7d9a upstream. When receiving a new iser connect request we serialize the pending requests by adding the newly created iser connection to the np accept list and let the login thread process the connect request one by one (np_accept_wait). In case we received a disconnect request before the iser_conn has begun processing (still linked in np_accept_list) we should detach it from the list and clean it up and not have the login thread process a stale connection. We do it only when the connection state is not already terminating (initiator driven disconnect) as this might lead us to access np_accept_mutex after the np was released in live shutdown scenarios. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Jenny Falkovich <jennyf@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> [ luis: backported to 3.16: - use 'conn_accept_node' instead of 'accept_node' (field renamed by dac6ab305d "iser-target: Remove conn_ prefix from struct isert_conn members") - adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com>		History 2015-06-30 17:15:26 +01:00
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ipoib	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-06-12 14:27:40 -07:00
iser	IB/iser: Fix wrong calculation of protection buffer length	2015-05-06 11:33:08 +01:00
isert	iser-target: release stale iser connections	2015-06-30 17:15:26 +01:00
srp	IB/srp: Fix deadlock between host removal and multipathd	2014-09-17 09:22:21 -07:00
srpt	srp-target: Retry when QP creation fails with ENOMEM	2014-12-01 10:02:11 +00:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00