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RDMA/hns: Add the check of the CQE size of the user space
authorWenpeng Liang <liangwenpeng@huawei.com>
Mon, 27 Sep 2021 12:55:57 +0000 (20:55 +0800)
committerJason Gunthorpe <jgg@nvidia.com>
Mon, 27 Sep 2021 17:49:49 +0000 (14:49 -0300)
commite671f0ecfece14940a9bb81981098910ea278cf7
tree10f257a25afd037f44de224f5c84c593cb7d1a47tree
parentcc26aee100588a3f293921342a307b6309ace193commit | diff
RDMA/hns: Add the check of the CQE size of the user space

If the CQE size of the user space is not the size supported by the
hardware, the creation of CQ should be stopped.

Fixes: 09a5f210f67e ("RDMA/hns: Add support for CQE in size of 64 Bytes")
Link: https://lore.kernel.org/r/20210927125557.15031-3-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/hw/hns/hns_roce_cq.c diff | blob | history
XArray, radix tree and IDR