[PATCH v1 net-next 00/15] nvme-tcp receive offloads

David Ahern dsahern at gmail.com
Wed Jan 13 23:47:40 EST 2021


On 1/13/21 6:27 PM, Sagi Grimberg wrote:
>> Changes since RFC v1:
>> =========================================
>> * Split mlx5 driver patches to several commits
>> * Fix nvme-tcp handling of recovery flows. In particular, move queue
>> offlaod
>>    init/teardown to the start/stop functions.
> 
> I'm assuming that you tested controller resets and network hiccups
> during traffic right?

I had questions on this part as well -- e.g., what happens on a TCP
retry? packets arrive, sgl filled for the command id, but packet is
dropped in the stack (e.g., enqueue backlog is filled, so packet gets
dropped)



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