Commit 8c1f19a2 authored by Tatyana Nikolova's avatar Tatyana Nikolova Committed by Leon Romanovsky
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RDMA/irdma: Update ibqp state to error if QP is already in error state 



In irdma_modify_qp() update ibqp state to error if the irdma QP is already
in error state, otherwise the ibqp state which is visible to the consumer
app remains stale.

Fixes: b48c24c2 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: default avatarTatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 11a95521

drivers/infiniband/hw/irdma/verbs.c

+2 −0
Original line number Diff line number Diff line
@@ -1540,6 +1540,7 @@ int irdma_modify_qp_roce(struct ib_qp *ibqp, struct ib_qp_attr *attr, 
		case IB_QPS_ERR:

		case IB_QPS_RESET:

			if (iwqp->iwarp_state == IRDMA_QP_STATE_ERROR) {

				iwqp->ibqp_state = attr->qp_state;

				spin_unlock_irqrestore(&iwqp->lock, flags);

				if (udata && udata->inlen) {

					if (ib_copy_from_udata(&ureq, udata,
@@ -1745,6 +1746,7 @@ int irdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, 
		case IB_QPS_ERR:

		case IB_QPS_RESET:

			if (iwqp->iwarp_state == IRDMA_QP_STATE_ERROR) {

				iwqp->ibqp_state = attr->qp_state;

				spin_unlock_irqrestore(&iwqp->lock, flags);

				if (udata && udata->inlen) {

					if (ib_copy_from_udata(&ureq, udata,