Subject: Re: [PATCH net-next v2 1/2] net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending

From: Tony Lu <[email-masked]>
Date: Thu, 12 May 2022 11:43:42 +0800

On Thu, May 12, 2022 at 11:11:55AM +0800, 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 <[email-masked]>
> Reviewed-by: Tony Lu <[email-masked]>

I see that you have already sent this patch to net, so this patch is a
duplicate. There is no need to send it again to net-next.

Thanks,
Tony Lu