At least LID reassignment can trigger a race condition in the SRP
initiator driver, namely the receive completion handler trying to
post a request on a QP during or after QP destruction and before
the CQ's have been destroyed. Avoid this race by modifying a QP
into the error state and by waiting
On 10/30/2014 3:50 PM, Bart Van Assche wrote:
At least LID reassignment can trigger a race condition in the SRP
initiator driver, namely the receive completion handler trying to
post a request on a QP during or after QP destruction and before
the CQ's have been destroyed. Avoid this race by
On 10/30/14 15:26, Sagi Grimberg wrote:
On 10/30/2014 3:50 PM, Bart Van Assche wrote:
+/* Destroying a QP and reusing ch-done is only safe if not
connected */
+WARN_ON_ONCE(target-connected);
I thought we agreed that cannot happen. I guess I don't mind keeping
it... BTW, were you able
On 10/30/2014 4:53 PM, Bart Van Assche wrote:
On 10/30/14 15:26, Sagi Grimberg wrote:
On 10/30/2014 3:50 PM, Bart Van Assche wrote:
+/* Destroying a QP and reusing ch-done is only safe if not
connected */
+WARN_ON_ONCE(target-connected);
I thought we agreed that cannot happen. I
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