netdev - Re: [PATCH net] net/smc: Forward wakeup to smc socket waitqueue after fallback

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Date:   Mon, 31 Jan 2022 11:20:35 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Wen Gu <guwen@...ux.alibaba.com>
Cc:     kgraul@...ux.ibm.com, davem@...emloft.net, kuba@...nel.org,
        linux-s390@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net/smc: Forward wakeup to smc socket waitqueue after
 fallback

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Wed, 26 Jan 2022 23:33:04 +0800 you wrote:
> When we replace TCP with SMC and a fallback occurs, there may be
> some socket waitqueue entries remaining in smc socket->wq, such
> as eppoll_entries inserted by userspace applications.
> 
> After the fallback, data flows over TCP/IP and only clcsocket->wq
> will be woken up. Applications can't be notified by the entries
> which were inserted in smc socket->wq before fallback. So we need
> a mechanism to wake up smc socket->wq at the same time if some
> entries remaining in it.
> 
> [...]

Here is the summary with links:
  - [net] net/smc: Forward wakeup to smc socket waitqueue after fallback
    https://git.kernel.org/netdev/net/c/341adeec9ada

You are awesome, thank you!
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