On Wed, 2018-01-03 at 07:13 +0200, Moni Shoua wrote:
> Anyway, It's possible that you hit a bug related to destroying a QP.
The patch below is not a full solution but seems to help. It would be
appreciated if you could have a look at this patch.
Thanks,
Bart.
diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c
index 6a6995159ec6..b6aa5c67e0eb 100644
--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -601,12 +601,8 @@ int rxe_requester(void *arg)
rxe_add_ref(qp);
next_wqe:
- if (unlikely(!qp->valid)) {
- rxe_drain_req_pkts(qp, true);
- goto exit;
- }
-
- if (unlikely(qp->req.state == QP_STATE_ERROR)) {
+ if (unlikely(!qp->valid || qp->req.state == QP_STATE_ERROR)) {
+ rxe_run_task(&qp->resp.task, 1);
rxe_drain_req_pkts(qp, true);
goto exit;
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