From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@kernel.org>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
ncardwell@google.com, kuniyu@google.com, horms@kernel.org,
netdev@vger.kernel.org, mason@kernel.org
Subject: Re: [PATCH v2 net] tcp: bound snd_cwnd_clamp to TCP_MAX_SND_CWND
Date: Fri, 06 Nov 2026 09:40:21 +0000 [thread overview]
Message-ID: <179395802105.491229.7639452799219614935.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261030111528.2850082-1-edumazet@kernel.org>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 30 Oct 2026 12:15:28 +0100 you wrote:
> snd_cwnd has no practical upper bound: snd_cwnd_clamp defaults to ~0,
> and RTAX_INITCWND, a locked RTAX_CWND metric, TCP_BPF_IW and
> TCP_BPF_SNDCWND_CLAMP accept any positive value.
>
> Congestion control modules do u32 arithmetic on cwnd that assumes
> much smaller values. For instance, ssthresh() handlers compute:
>
> [...]
Here is the summary with links:
- [v2,net] tcp: bound snd_cwnd_clamp to TCP_MAX_SND_CWND
https://git.kernel.org/netdev/net/c/475ff14ba558
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-11-06 9:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 11:15 [PATCH v2 net] tcp: bound snd_cwnd_clamp to TCP_MAX_SND_CWND Eric Dumazet
2026-11-02 17:17 ` netdev-bot+sashiko
2026-11-03 9:51 ` Paolo Abeni
2026-11-03 10:36 ` Eric Dumazet
2026-11-06 9:40 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=179395802105.491229.7639452799219614935.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=davem@davemloft.net \
--cc=edumazet@kernel.org \
--cc=horms@kernel.org \
--cc=kuba@kernel.org \
--cc=kuniyu@google.com \
--cc=mason@kernel.org \
--cc=ncardwell@google.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox