From: patchwork-bot+netdevbpf@kernel.org
To: Chris J Arges <carges@cloudflare.com>
Cc: pabeni@redhat.com, bestswngs@gmail.com,
kernel-team@cloudflare.com, davem@davemloft.net,
dsahern@kernel.org, edumazet@google.com, kuba@kernel.org,
horms@kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: increase IP_TUNNEL_RECURSION_LIMIT to 5
Date: Fri, 03 Apr 2026 23:10:11 +0000 [thread overview]
Message-ID: <177525781153.1484550.12909055678943447025.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260402222401.3408368-1-carges@cloudflare.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 2 Apr 2026 17:23:16 -0500 you wrote:
> In configurations with multiple tunnel layers and MPLS lwtunnel routing, a
> single tunnel hop can increment the counter beyond this limit. This causes
> packets to be dropped with the "Dead loop on virtual device" message even
> when a routing loop doesn't exist.
>
> Increase IP_TUNNEL_RECURSION_LIMIT from 4 to 5 to handle this use-case.
>
> [...]
Here is the summary with links:
- net: increase IP_TUNNEL_RECURSION_LIMIT to 5
https://git.kernel.org/netdev/net/c/77facb35227c
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:[~2026-04-03 23:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 22:23 [PATCH] net: increase IP_TUNNEL_RECURSION_LIMIT to 5 Chris J Arges
2026-04-03 23:10 ` patchwork-bot+netdevbpf [this message]
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