RDMA/hns: Fix missing sq_sig_type when querying QP

Weihang Li · gregkh · commit b9616f405cee · 2020-10-29T10:11:46.000+01:00
[ Upstream commit 05df492 ] The sq_sig_type field should be filled when querying QP, or the users may get a wrong value. Fixes: 926a01d ("RDMA/hns: Add QP operations support for hip08 SoC") Link: https://lore.kernel.org/r/1600509802-44382-9-git-send-email-liweihang@huawei.com Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4791,6 +4791,7 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 	}
 
 	qp_init_attr->cap = qp_attr->cap;
+	qp_init_attr->sq_sig_type = hr_qp->sq_signal_bits;
 
 out:
 	mutex_unlock(&hr_qp->mutex);

Original file line number	Diff line number	Diff line change
`@@ -4791,6 +4791,7 @@ static int hns_roce_v2_query_qp(struct ib_qp ibqp, struct ib_qp_attr qp_attr,`
`4791`	`4791`	`}`
`4792`	`4792`
`4793`	`4793`	`qp_init_attr->cap = qp_attr->cap;`
	`4794`	`+ qp_init_attr->sq_sig_type = hr_qp->sq_signal_bits;`
`4794`	`4795`
`4795`	`4796`	`out:`
`4796`	`4797`	`mutex_unlock(&hr_qp->mutex);`