From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B52938AC96; Fri, 3 Apr 2026 23:10:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775257830; cv=none; b=lyhQ+PZ3va9pR01+KiO8vX2H4RWxSw+xzaqE8B4DKyl6F5dw7+B780io3jQhpWU9ryIuXbsQNziOnuHZcVxoxp4TGIh3a+G1SDiahL7JLTG8e8LoJAnwNpfHXFtWhNV7v9lFyye1xA2iOBZEOtgQJvYumRexteyoz9409Ulr99c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775257830; c=relaxed/simple; bh=FPTubZ8PkgV/2G18D1CalrS2xnmPPMNdDF2j2m/uQlg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=KL5Em7cQnDh1GKs9Yrz0DqcbxZ2DMZ75tqhaihJ6sC6VqspSO81eRDRTkvQUhXFJ5hCsM4praedZbxbAUwYLSv+IBDdNoJrb4w+gF1ATO3As2lUoQrf6sRnaEewSOJeRI9Br4sQfGIZxTTKOSvpWZkx8WcXiXqilCUNtxzfzOQQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HsFoRmCq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HsFoRmCq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED1A6C19423; Fri, 3 Apr 2026 23:10:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775257830; bh=FPTubZ8PkgV/2G18D1CalrS2xnmPPMNdDF2j2m/uQlg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=HsFoRmCqyWf9oIPbg8xUamkP73L/y6H13kKU8hw0BxGYDiE7Mat//nDfpInN2SSt1 suB3vd9m1bnXF7a0Rpv9X9MfnTqG4e0A/EK5JLyq9z3MNhASdU05yfy7Urfo6yHC4y dn7lSgeJvVTrqtceJrD97mImWc1d0MkeHpbbFCe4bWeVCDxv1CQm7YTFecpGMbccaW ZX6gDgpcasMGfw4EnvxNWmdiA+U6etWbNOjNAja3dbRIn0jFXGI9oUAjj654l9z2sz O7bLv9SJpY9+2Y5R0MQlAAxqB7DVoEQB7VhhTdSAtuTXkgeTBhsc+wHSk4amf0+lSJ 8mYvzcqylp5jQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9D853809A14; Fri, 3 Apr 2026 23:10:12 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: increase IP_TUNNEL_RECURSION_LIMIT to 5 From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177525781153.1484550.12909055678943447025.git-patchwork-notify@kernel.org> Date: Fri, 03 Apr 2026 23:10:11 +0000 References: <20260402222401.3408368-1-carges@cloudflare.com> In-Reply-To: <20260402222401.3408368-1-carges@cloudflare.com> To: Chris J Arges 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 Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : 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