This is a note to let you know that I've just added the patch titled
RDMA/hns: Fix missing sq_sig_type when querying QP
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rdma-hns-fix-missing-sq_sig_type-when-querying-qp.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fdfefd4cf186a980edf6a9ede2c6e47cde89be4b
Author: Weihang Li <liweihang@xxxxxxxxxx>
Date: Sat Sep 19 18:03:22 2020 +0800
RDMA/hns: Fix missing sq_sig_type when querying QP
[ Upstream commit 05df49279f8926178ecb3ce88e61b63104cd6293 ]
The sq_sig_type field should be filled when querying QP, or the users may
get a wrong value.
Fixes: 926a01dc000d ("RDMA/hns: Add QP operations support for hip08 SoC")
Link: https://lore.kernel.org/r/1600509802-44382-9-git-send-email-liweihang@xxxxxxxxxx
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 417de7ac0d5e2..2a203e08d4c1a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -3821,6 +3821,7 @@ 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);
