[PATCH v3 19/21] nvme-tcp: Extend FENCING state per TP4129 on CCR failure

[Hannes Reinecke]

On 2/14/26 05:25, Mohamed Khalfella wrote:
> If CCR operations fail and CQT is supported, we must defer the retry of
> inflight requests per TP4129. Update ctrl->fencing_work to schedule
> ctrl->fenced_work, effectively extending the FENCING state. This delay
> ensures that inflight requests are held until it is safe for them to be
> retired.
> 
> Signed-off-by: Mohamed Khalfella <mkhalfella at purestorage.com>
> ---
>   drivers/nvme/host/tcp.c | 39 +++++++++++++++++++++++++++++++++++----
>   1 file changed, 35 insertions(+), 4 deletions(-)
> 
Can't you merge / integrate this into the nvme_fence_ctrl() routine?
The previous patch already extended the timeout to cover for CQT, so
we can just wait for the timeout if CCR failed, no?

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                  Kernel Storage Architect
hare at suse.de                                +49 911 74053 688
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