| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.19 074/209] RDMA/hns: Submit bad wr when post send wr exception | Date | Tue, 12 Nov 2019 20:48:10 -0500 |
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From: Lijun Ou <oulijun@huawei.com>
[ Upstream commit c80e066100b5fed722c8da67c1bd2312e7bcf129 ]
When user issues a RDMA read and enables sq inline, it needs to report a bad wr to user.
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 7eb6e4bf8a090..ce44a90d2bd3e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -121,6 +121,7 @@ static int set_rwqe_data_seg(struct ib_qp *ibqp, const struct ib_send_wr *wr, } if (wr->opcode == IB_WR_RDMA_READ) { + *bad_wr = wr; dev_err(hr_dev->dev, "Not support inline data!\n"); return -EINVAL; } -- 2.20.1
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