netdev - Re: [PATCH net-next v5] tcp: enforce receive buffer memory limits by allowing the tcp window to shrink

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Date: Sun, 18 Jun 2023 10:10:19 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Mike Freemon <mfreemon@...udflare.com>
Cc: netdev@...r.kernel.org, kernel-team@...udflare.com, edumazet@...gle.com,
 ncardwell@...gle.com
Subject: Re: [PATCH net-next v5] tcp: enforce receive buffer memory limits by
 allowing the tcp window to shrink

Hello:

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

On Sun, 11 Jun 2023 22:05:24 -0500 you wrote:
> From: "mfreemon@...udflare.com" <mfreemon@...udflare.com>
> 
> Under certain circumstances, the tcp receive buffer memory limit
> set by autotuning (sk_rcvbuf) is increased due to incoming data
> packets as a result of the window not closing when it should be.
> This can result in the receive buffer growing all the way up to
> tcp_rmem[2], even for tcp sessions with a low BDP.
> 
> [...]

Here is the summary with links:
  - [net-next,v5] tcp: enforce receive buffer memory limits by allowing the tcp window to shrink
    https://git.kernel.org/netdev/net-next/c/b650d953cd39

You are awesome, thank you!
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