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RDMA/hns: Submit bad wr when post send wr exception
author
Lijun Ou
<oulijun@huawei.com>
Sun, 30 Sep 2018 09:00:29 +0000
(17:00 +0800)
committer
Jason Gunthorpe
<jgg@mellanox.com>
Wed, 3 Oct 2018 22:21:17 +0000
(16:21 -0600)
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>
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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diff --git
a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index
e4d98a1
..
b543720
100644
(file)
--- a/
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@
-133,6
+133,7
@@
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;
}