[PATCH AUTOSEL 4.19 075/209] RDMA/hns: Bugfix for CM test

Sasha Levin
2019-11-13T02:24:07Z

From: Lijun Ou <oulijun@huawei.com>

[ Upstream commit 15fc056fba7b17b9abfbe80a12f188403fc949fb ]

It will print the warning when the MSB bit of SLID is not zero running
cm_req_handler function that test CM. It needs to fixed zero when test
RoCE device.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index ce44a90d2bd3e..b5150d7b953bd 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -2268,6 +2268,7 @@ static int hns_roce_v2_poll_one(struct hns_roce_cq *hr_cq,
wc->src_qp = (u8)roce_get_field(cqe->byte_32,
V2_CQE_BYTE_32_RMT_QPN_M,
V2_CQE_BYTE_32_RMT_QPN_S);
+ wc->slid = 0;
wc->wc_flags |= (roce_get_bit(cqe->byte_32,
V2_CQE_BYTE_32_GRH_S) ?
IB_WC_GRH : 0);
--
2.20.1