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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Lijun Ou <oulijun@huawei.com>,
        Jason Gunthorpe <jgg@mellanox.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.19 086/220] RDMA/hns: Submit bad wr when post send wr exception
Date:   Fri, 22 Nov 2019 11:27:31 +0100
Message-Id: <20191122100918.747691647@linuxfoundation.org>
In-Reply-To: <20191122100912.732983531@linuxfoundation.org>
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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 4e1465dbad91c..c8a3864f19122 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