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由 Roland Dreier 提交于
The old code in nvme_user_cmd() passed the userspace virtual address from nvme_passthru_cmd.metadata as the length of the metadata buffer as well as the address to nvme_submit_user_cmd(). Fixes: 63263d60 ("nvme: Use metadata for passthrough commands") Signed-off-by: NRoland Dreier <roland@purestorage.com> Reviewed-by: NKeith Busch <keith.busch@intel.com> Signed-off-by: NChristoph Hellwig <hch@lst.de>
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