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(parent: 2295572) | patch
RDMA/hns: Fixes missing error code of CMDQ
authorLang Cheng <chenglang@huawei.com>
Sun, 7 Feb 2021 08:55:40 +0000 (16:55 +0800)
committerJason Gunthorpe <jgg@nvidia.com>
Tue, 16 Feb 2021 18:42:58 +0000 (14:42 -0400)
commit8f86e2eadac968200a6ab1d7074fc0f5cbc1e075
tree10b866ce17da766dcda8d926261e005846a19dfdtree | snapshot
parent229557230c760e25b6af79709aa85d30de4c8500commit | diff
RDMA/hns: Fixes missing error code of CMDQ

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>
drivers/infiniband/hw/hns/hns_roce_hw_v2.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git