From: Steve Wise <swise@opengridcomputing.com>
Date: Fri, 21 Mar 2014 15:10:35 +0000 (+0530)
Subject: RDMA/cxgb4: Lock around accept/reject downcalls
X-Git-Tag: v3.15-rc1~103^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7db89eb89cd6a444b16fdd602e818eed34d8222;p=pandora-kernel.git

RDMA/cxgb4: Lock around accept/reject downcalls

There is a race between ULP threads doing an accept/reject, and the
ingress processing thread handling close/abort for the same connection.
The accept/reject path needs to hold the lock to serialize these paths.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

[ Fold in locking fix found by Dan Carpenter <dan.carpenter@oracle.com>.
  - Roland ]

Signed-off-by: Roland Dreier <roland@purestorage.com>
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