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 D8E551C8616; Tue, 15 Jul 2025 00:39:59 +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=1752540000; cv=none; b=dw67i62hBlTSnjpUID2G87iS1s0ejXq1DHVoY8O2guOi9jdgs5khIlcU385W3DVI5pnvn0o4c7fjSTH46XM0aGe1HVLOzlWGpHpSSWe9lmsIvOivSRh80AqJQ3yjF4PTEFPygp9xCLi+tJtAc0BnHvFyfDiBa2Y0aR4jibeAojc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752540000; c=relaxed/simple; bh=TmcW3WDYSLfl58t7Xk/YEdWTjU6cisrLSFYaweL9ZZE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=jD121hTvZw9QFJcJqdhg8IeJ5e9ye8b9onJqpANuu/UCSKyXlG+rqyzEjws8OQHC+zJzRQ9QUyYh8z77FX8YVmF92zT4gZZiStVAAVmsrq4ID40fSzNah61kTQEW3clDW9KW05nYO+HyAvGRIeZnF4emw4dOenKk2WWdmK8RTQk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mMV8c9W1; 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="mMV8c9W1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A08DFC4CEF4; Tue, 15 Jul 2025 00:39:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752539999; bh=TmcW3WDYSLfl58t7Xk/YEdWTjU6cisrLSFYaweL9ZZE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=mMV8c9W1t6a4ClOXNsrkFrNw6IDbiiRto3xkUxBBol/CNufaWvAG2GqQX+xOPP4W/ /7qn7/f3tOg4TqAwYIzLqH5QlefY1gJgFe98fu1DY/466+y+jvF+JJl4CYVw2HBKL2 twVCXyBzwhPf3glOGjIVeMWZHe9GlDmst/67+c81AypfbhNf5b6Mm6OubtnTmyNprx 2rXydQubR/9nwlB5hj3GcmImo4Vfk17XfDC+0t6y1zaDZUkRORZqPmOVKSERUVXhoL dqkJcbaVkjqiQ6WXvSVBkMlYdBh8KuMaCLgolzWdW4SSKvGZp9VIpZhi8S8zBMPcYS /jwfvAvaPy+kw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id ADCC9383B276; Tue, 15 Jul 2025 00:40:21 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2 1/2] net: ipv4: fix incorrect MTU in broadcast routes From: patchwork-bot+netdevbpf@kernel.org Message-Id: <175254002050.4040142.7007853567795246386.git-patchwork-notify@kernel.org> Date: Tue, 15 Jul 2025 00:40:20 +0000 References: <20250710142714.12986-1-oscmaes92@gmail.com> In-Reply-To: <20250710142714.12986-1-oscmaes92@gmail.com> To: Oscar Maes Cc: netdev@vger.kernel.org, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, stable@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 10 Jul 2025 16:27:13 +0200 you wrote: > Currently, __mkroute_output overrules the MTU value configured for > broadcast routes. > > This buggy behaviour can be reproduced with: > > ip link set dev eth1 mtu 9000 > ip route del broadcast 192.168.0.255 dev eth1 proto kernel scope link src 192.168.0.2 > ip route add broadcast 192.168.0.255 dev eth1 proto kernel scope link src 192.168.0.2 mtu 1500 > > [...] Here is the summary with links: - [net-next,v2,1/2] net: ipv4: fix incorrect MTU in broadcast routes https://git.kernel.org/netdev/net-next/c/9e30ecf23b1b - [net-next,v2,2/2] selftests: net: add test for variable PMTU in broadcast routes https://git.kernel.org/netdev/net-next/c/5777d1871bf6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html