Re: [PATCH net v2] net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending

[Karsten Graul]

On 12/05/2022 05:08, Guangguan Wang wrote:
> Non blocking sendmsg will return -EAGAIN when any signal pending
> and no send space left, while non blocking recvmsg return -EINTR
> when signal pending and no data received. This may makes confused.
> As TCP returns -EAGAIN in the conditions described above. Align the
> behavior of smc with TCP.
> 
> Fixes: 846e344eb722 ("net/smc: add receive timeout check")
> Signed-off-by: Guangguan Wang <guangguan.wang@xxxxxxxxxxxxxxxxx>
> Reviewed-by: Tony Lu <tonylu@xxxxxxxxxxxxxxxxx>
> ---

Acked-by: Karsten Graul <kgraul@xxxxxxxxxxxxx>

Thank you.