[PATCH 1/1] nvme: enable vectored registered bufs for passthrough cmds

[Caleb Sander Mateos]

On Tue, May 20, 2025 at 8:30 AM Pavel Begunkov <asml.silence at gmail.com> wrote:
>
> nvme already supports registered buffers for non-vectored io_uring
> passthrough commands, enable it for the vectored mode as well. It takes
> an iovec, each entry of which should contain a range within the same
> registered buffer specificied in sqe->buf_index.
>
> Signed-off-by: Pavel Begunkov <asml.silence at gmail.com>

Reviewed-by: Caleb Sander Mateos <csander at purestorage.com>