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 95B1D13AD05 for ; Fri, 27 Mar 2026 01:50:19 +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=1774576219; cv=none; b=oPbx9/JcfQ8/GWp5PULRUXOyzAticvipH1co4Z3zCL0dJRxiaUzsjVdRPodgQP0BxkS6e9sL9fLnmA/w1JQOwTJktSMBvb6xYc/hozpYGh0fmYZIpKVNJnPFL1VYhgh3ELi6jNOizGCyfXYyPSYEmNqlogiTAK8mMqb0rRHp3P0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774576219; c=relaxed/simple; bh=T1O4b28BbEHhL6yLGeqMJA0Ma2/HKDqyrUeEDG3E1w8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=bdSo7ocgD5H6EfE55ZwWyT3xz74gKd2rMpSNLF8YCwzfJXPOozOVIC7eh1vVwETOCjt2et99Jwt6NVJ0WgwH2ABZxPaguZFsRitGtV40JggRfEeh3ljG8N0hgf6aB2UQbX1C+TkOlgJshmvVCtMJOWtzP8roHOyY8EBZIoReMBQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QNW0M4Pj; 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="QNW0M4Pj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43CB2C116C6; Fri, 27 Mar 2026 01:50:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774576219; bh=T1O4b28BbEHhL6yLGeqMJA0Ma2/HKDqyrUeEDG3E1w8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=QNW0M4PjYqR4IVd5TktLwE/PzxeOBvxgZoWS069x5mFTp7EWAVkr6PVyoKDKa/nBu mvxbcqlfuxdjDlRNI9yDV7I/6knE4kUs246YJck1gxw8yogmpfSm/oYDgDzS4R80kL I1x8qxKEkuEupbXzb+oTiWleWqQXohtmNWLnYjVZJ3v2yfwP/f+gV1MLgttwI6MC53 uc6N2HPPdQQFBG9E9ljtOoJcZ2AfUYJ09bytcgE+aGr54fddpj9d/ILolRa8UaR6VU Kejgen022g39Bka2WGRQAWazSD4eWg+RoX7zezLuUbbT4YVZZ/wO4ijY0ExR68UdCu cWauTUwouiksw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9E9B3809A07; Fri, 27 Mar 2026 01:50:06 +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] mpls: add seqcount to protect the platform_label{,s} pair From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177457620555.3256339.18296172329190801679.git-patchwork-notify@kernel.org> Date: Fri, 27 Mar 2026 01:50:05 +0000 References: In-Reply-To: To: Sabrina Dubroca Cc: netdev@vger.kernel.org, ebiederm@xmission.com, kuniyu@google.com, gnault@redhat.com, tanyuan98@outlook.com, yifanwucs@gmail.com, tomapufckgml@gmail.com, bird@lzu.edu.cn Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 24 Mar 2026 00:25:57 +0100 you wrote: > The RCU-protected codepaths (mpls_forward, mpls_dump_routes) can have > an inconsistent view of platform_labels vs platform_label in case of a > concurrent resize (resize_platform_label_table, under > platform_mutex). This can lead to OOB accesses. > > This patch adds a seqcount, so that we get a consistent snapshot. > > [...] Here is the summary with links: - [net] mpls: add seqcount to protect the platform_label{,s} pair https://git.kernel.org/netdev/net/c/629ec78ef860 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html