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

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Message-Id: <165238081313.29516.9624732494315218204.git-patchwork-notify@kernel.org>
Date:   Thu, 12 May 2022 18:40:13 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Guangguan Wang <guangguan.wang@...ux.alibaba.com>
Cc:     kgraul@...ux.ibm.com, davem@...emloft.net, kuba@...nel.org,
        tonylu@...ux.alibaba.com, linux-s390@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] net/smc: non blocking recvmsg() return -EAGAIN when no
 data and signal_pending

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 12 May 2022 11:08:20 +0800 you 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@...ux.alibaba.com>
> Reviewed-by: Tony Lu <tonylu@...ux.alibaba.com>
> 
> [...]

Here is the summary with links:
  - [net,v2] net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
    https://git.kernel.org/netdev/net/c/f3c46e41b32b

You are awesome, thank you!
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