| From foo@baz Sun Jun 17 12:07:34 CEST 2018 |
| From: oulijun <oulijun@huawei.com> |
| Date: Thu, 26 Apr 2018 14:46:23 +0800 |
| Subject: RDMA/hns: Submit bad wr |
| |
| From: oulijun <oulijun@huawei.com> |
| |
| [ Upstream commit 137ae3208416278aabef3b71e0ea1052940ca362 ] |
| |
| When generated bad work reqeust, it needs to |
| report to user. This patch mainly fixes it. |
| |
| Signed-off-by: Lijun Ou <oulijun@huawei.com> |
| Signed-off-by: Doug Ledford <dledford@redhat.com> |
| Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c |
| +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c |
| @@ -153,7 +153,7 @@ static int hns_roce_v2_post_send(struct |
| ibqp->qp_type != IB_QPT_GSI && |
| ibqp->qp_type != IB_QPT_UD)) { |
| dev_err(dev, "Not supported QP(0x%x)type!\n", ibqp->qp_type); |
| - *bad_wr = NULL; |
| + *bad_wr = wr; |
| return -EOPNOTSUPP; |
| } |
| |
| @@ -461,6 +461,7 @@ static int hns_roce_v2_post_send(struct |
| } else { |
| dev_err(dev, "Illegal qp_type(0x%x)\n", ibqp->qp_type); |
| spin_unlock_irqrestore(&qp->sq.lock, flags); |
| + *bad_wr = wr; |
| return -EOPNOTSUPP; |
| } |
| } |
