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Qiao Ma authored
If wq has only one page, we need to check wqe rolling over page by compare end_idx and curr_idx, and then copy wqe to shadow wqe to avoid out of bound access. This work has been done in hinic_get_wqe, but missed for hinic_read_wqe. This patch fixes it, and removes unnecessary MASKED_WQE_IDX(). Fixes: 7dd29ee1 ("hinic: add sriov feature support") Signed-off-by:
Qiao Ma <mqaio@linux.alibaba.com> Reviewed-by:
Xunlei Pang <xlpang@linux.alibaba.com> Link: https://lore.kernel.org/r/282817b0e1ae2e28fdf3ed8271a04e77f57bf42e.1651148587.git.mqaio@linux.alibaba.comSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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