3.3-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Steve Wise <[email protected]>

commit 0f1dcfae6bc5563424346ad3a03282b8235a4c33 upstream.

This fixes a race where an ingress abort fails to wake up the thread
blocked in rdma_init() causing the app to hang.

Signed-off-by: Steve Wise <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/infiniband/hw/cxgb4/cm.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2665,11 +2665,8 @@ static int peer_abort_intr(struct c4iw_d
 
        /*
         * Wake up any threads in rdma_init() or rdma_fini().
-        * However, this is not needed if com state is just
-        * MPA_REQ_SENT
         */
-       if (ep->com.state != MPA_REQ_SENT)
-               c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
+       c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
        sched(dev, skb);
        return 0;
 }


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