netdev - Re: [PATCH net v3] tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user

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Message-Id: 
 <168542401978.30709.235910784896316889.git-patchwork-notify@kernel.org>
Date: Tue, 30 May 2023 05:20:19 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Cambda Zhu <cambda@...ux.alibaba.com>
Cc: netdev@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com,
 kerneljasonxing@...il.com, davem@...emloft.net, dsahern@...nel.org,
 kuba@...nel.org, xuanzhuo@...ux.alibaba.com, dust.li@...ux.alibaba.com,
 tonylu@...ux.alibaba.com, mingliang@...ux.alibaba.com
Subject: Re: [PATCH net v3] tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN
 state if user_mss set

Hello:

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

On Sat, 27 May 2023 12:03:17 +0800 you wrote:
> This patch replaces the tp->mss_cache check in getting TCP_MAXSEG
> with tp->rx_opt.user_mss check for CLOSE/LISTEN sock. Since
> tp->mss_cache is initialized with TCP_MSS_DEFAULT, checking if
> it's zero is probably a bug.
> 
> With this change, getting TCP_MAXSEG before connecting will return
> default MSS normally, and return user_mss if user_mss is set.
> 
> [...]

Here is the summary with links:
  - [net,v3] tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set
    https://git.kernel.org/netdev/net/c/34dfde4ad87b

You are awesome, thank you!
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