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authorHannes Reinecke <hare@suse.de>2024-01-29 07:39:48 +0100
committerKeith Busch <kbusch@kernel.org>2024-02-01 00:59:48 +0100
commit48dae46676d1acb632a3e1e14d02879d57618b5d (patch)
tree3db4032e2c293241092d4d0538e6c81ee7391cd0 /drivers/nvme/common
parentnvme: change __nvme_submit_sync_cmd() calling conventions (diff)
downloadlinux-48dae46676d1acb632a3e1e14d02879d57618b5d.tar.xz
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nvme: enable retries for authentication commands
Authentication commands might trigger a lengthy computation on the controller or even a callout to an external entity. In these cases the controller might return a status without the DNR bit set, indicating that the command should be retried. This patch enables retries for authentication commands by setting NVME_SUBMIT_RETRY for __nvme_submit_sync_cmd(). Reported-by: Martin George <marting@netapp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme/common')
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