netdev - Re: [PATCH net] tcp: fix to update snd

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Message-Id: <160339560383.3111.12245820773951059255.git-patchwork-notify@kernel.org>
Date:   Thu, 22 Oct 2020 19:40:03 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Neal Cardwell <ncardwell.kernel@...il.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, ncardwell@...gle.com,
        apoikos@...sg.gr, soheil@...gle.com, ycheng@...gle.com,
        edumazet@...gle.com
Subject: Re: [PATCH net] tcp: fix to update snd_wl1 in bulk receiver fast path

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Thu, 22 Oct 2020 10:33:31 -0400 you wrote:
> From: Neal Cardwell <ncardwell@...gle.com>
> 
> In the header prediction fast path for a bulk data receiver, if no
> data is newly acknowledged then we do not call tcp_ack() and do not
> call tcp_ack_update_window(). This means that a bulk receiver that
> receives large amounts of data can have the incoming sequence numbers
> wrap, so that the check in tcp_may_update_window fails:
>    after(ack_seq, tp->snd_wl1)
> 
> [...]

Here is the summary with links:
  - [net] tcp: fix to update snd_wl1 in bulk receiver fast path
    https://git.kernel.org/netdev/net/c/18ded910b589

You are awesome, thank you!
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