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 0195F22DA15; Fri, 16 May 2025 23:09:56 +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=1747436997; cv=none; b=leNvK0uNyH2xbyApiCZr8Cnv/mLUV33mCj2aOx2cmz5Ngnn8MPHwrFxriCLEyvOsJY0tgFkACQaSSt80PltynPFI1d00Mcc0n2akBNoaHn+1RqoufUUXvO8SWgZvplInbTAs7a3lHXdwQrVKuToJ52JTxkOaGU3dqMYol7bLmRI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747436997; c=relaxed/simple; bh=MAym5avxV8paF9bk/hEqVYXCyDjiG8R4beX3gEUJ21w=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Zs02DypUdpCEvR/hwcQiQm1Wq6XdgzkQzgcxHzYzuAzgw49JfdRhCm4EZf4MDHoMCS7EGZ5zcArdquuwPm10qLrGra5W5DaNlqp7+nyMeAOBp0V+7Zx/GNY0c5JtUrPRLDbAtB5OyUDN+VlhLU7dqSCw+PcDb4LFYmDbGKaCiwk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DZY4g5rr; 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="DZY4g5rr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CD6BC4CEE4; Fri, 16 May 2025 23:09:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747436996; bh=MAym5avxV8paF9bk/hEqVYXCyDjiG8R4beX3gEUJ21w=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=DZY4g5rrAQbnv+aWJ8If1G95x8OT8oG4bpbMRiJ8YjQU52m/JHKQNmRlT9DciKaSc yBu3ZBq7jLjF0d08wh+IGdZR1lZcLzutmEztiatwHbaqh4emXG9kK+rQTgznzY3fuV AbA3b9h7ndX0S5pfyPzbealqbwghmP+cnfMn3FZjcGoeqYpAJLPYDOU9XZ/VHPkIIy AmnSmrUzJgSN5wdiWLPzGkSvMFWpObd13195zFzMor32SXH8tghNTfPn785FmB07dN 1r86lkfaLZ1m/9voOEi/8t3ecUlcQo/fBjK2lK5iEInKLNlvhI1//ZqcW9yurI2uRq +DOZ5DU8rWnNQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 70D253806659; Fri, 16 May 2025 23:10:34 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bridge@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] bridge: netfilter: Fix forwarding of fragmented packets From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174743703325.4089123.10626983491077048777.git-patchwork-notify@kernel.org> Date: Fri, 16 May 2025 23:10:33 +0000 References: <20250515084848.727706-1-idosch@nvidia.com> In-Reply-To: <20250515084848.727706-1-idosch@nvidia.com> To: Ido Schimmel Cc: netdev@vger.kernel.org, bridge@lists.linux.dev, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, razor@blackwall.org, venkat.x.venkatsubra@oracle.com, horms@kernel.org, pablo@netfilter.org, fw@strlen.de Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 15 May 2025 11:48:48 +0300 you wrote: > When netfilter defrag hooks are loaded (due to the presence of conntrack > rules, for example), fragmented packets entering the bridge will be > defragged by the bridge's pre-routing hook (br_nf_pre_routing() -> > ipv4_conntrack_defrag()). > > Later on, in the bridge's post-routing hook, the defragged packet will > be fragmented again. If the size of the largest fragment is larger than > what the kernel has determined as the destination MTU (using > ip_skb_dst_mtu()), the defragged packet will be dropped. > > [...] Here is the summary with links: - [net] bridge: netfilter: Fix forwarding of fragmented packets https://git.kernel.org/netdev/net/c/91b6dbced0ef You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html