[PATCH 3/3] nvme: enable retries for authentication commands
Christoph Hellwig
hch at lst.de
Sun Jan 28 22:00:05 PST 2024
On Sat, Jan 27, 2024 at 10:37:46AM +0100, hare at kernel.org wrote:
> From: Hannes Reinecke <hare at suse.de>
>
> Authentication commands are normal NVMe commands, and as such
> can return a status where NVME_SC_DNR is not set, indicating
> that the command should be retried.
What command is not normal?
> This patch enables retries by setting NVME_SUBMIT_RETRY for
> __nvme_submit_sync_cmd().
I think what should go into the commit log is why the retries are
desirable here, and not for other admin commands.
Otherwise this looks good to me.
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