TencentOS-kernel/drivers/infiniband
Lang Cheng bdfa50c302 RDMA/hns: Fixes missing error code of CMDQ
[ Upstream commit 8f86e2eadac968200a6ab1d7074fc0f5cbc1e075 ]

When posting a multi-descriptors command, the error code of previous
failed descriptors may be rewrote to 0 by a later successful descriptor.

Fixes: a04ff739f2a9 ("RDMA/hns: Add command queue support for hip08 RoCE driver")
Link: https://lore.kernel.org/r/1612688143-28226-3-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-12 12:52:29 +08:00
..
core IB/cm: Avoid a loop when device has 255 ports 2021-04-12 12:52:27 +08:00
hw RDMA/hns: Fixes missing error code of CMDQ 2021-04-12 12:52:29 +08:00
sw RDMA/siw: Fix calculation of tx_valid_cpus size 2021-04-12 12:52:28 +08:00
ulp RDMA/ipoib: Set rtnl_link_ops for ipoib interfaces 2021-03-16 16:38:56 +08:00
Kconfig RMDA/sw: Don't allow drivers using dma_virt_ops on highmem configs 2021-03-16 16:41:16 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00