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 6108F36EA8F; Thu, 9 Apr 2026 02:51:18 +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=1775703078; cv=none; b=hPrQAQy5n+CfvONg3FttUDvh3PX59mMefZ8wl+xBpbCHbox8lRhv70dDSuQ4Xvi21/KC/A2TOP2mvPLKVFGDM81Al4S4PMj2AL9HpoYHKOzHSFOsWGljDmaKK0eRpNmnlduFcicDaHhcm6yCBX9zyS8uBmTj7kvxT/Vi/iDQg4w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775703078; c=relaxed/simple; bh=tcfDya9MYNNiDKrZlg8HsEmnKPVeUFjzwubY5+gbTFM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=oNt6Ru7Xiq7Nc3hAKwPDu9RaRteVr2GFfz1AQArYMYEauP4IpzFGjeatA9m94TZuuaHMT1ovzyQCpmT9Rdgke8HEq3XS8b2fRpH3Bihq+osbxw+0WP7h+SprqW/Z4aVdmbCsLsLDoTPFf5HiTDZ0HX7n5D5szKecLbwfox0OK0A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Kl7VHVcr; 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="Kl7VHVcr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 181E2C2BC9E; Thu, 9 Apr 2026 02:51:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775703078; bh=tcfDya9MYNNiDKrZlg8HsEmnKPVeUFjzwubY5+gbTFM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Kl7VHVcr1JyqWb1Z1fexDnvGjkAOnEmQsa5UPZx/a4e5EKArWPfrvGoDZA80sJ8FU mhYJqTCSE8zpvvOBqXbb9pVSoJHORH8W6u1/WS11f67tEp/60uYFstknCMfMivpz7R 91DnTXgd0lCgL1ka4Nk45/dd2Cmls5i0JUfAlE6HGCrCykuWDV4V3F/Ii2mZliY0Y0 kQ7e5cnDhE8Iu8xLESsTqnT2XrjdVAbygp0Wyek01/PGA3w3L6RvPRliivHZE3k5/c f2dBSd8ofN3OFuV++0TFV3x0x+m6gAceJcXj4QGNgS9xn+TnMbARMMleqPxuf45vOC yjYNGa5TcVbaw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CE763930793; Thu, 9 Apr 2026 02:50:55 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] Revert "mptcp: add needs_id for netlink appending addr" From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177570305429.968772.9148300524372539778.git-patchwork-notify@kernel.org> Date: Thu, 09 Apr 2026 02:50:54 +0000 References: <20260407-net-mptcp-revert-pm-needs-id-v2-1-7a25cbc324f8@kernel.org> In-Reply-To: <20260407-net-mptcp-revert-pm-needs-id-v2-1-7a25cbc324f8@kernel.org> To: Matthieu Baerts Cc: martineau@kernel.org, geliang@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 07 Apr 2026 10:41:41 +0200 you wrote: > This commit was originally adding the ability to add MPTCP endpoints > with ID 0 by accident. The in-kernel PM, handling MPTCP endpoints at the > net namespace level, is not supposed to handle endpoints with such ID, > because this ID 0 is reserved to the initial subflow, as mentioned in > the MPTCPv1 protocol [1], a per-connection setting. > > Note that 'ip mptcp endpoint add id 0' stops early with an error, but > other tools might still request the in-kernel PM to create MPTCP > endpoints with this restricted ID 0. > > [...] Here is the summary with links: - [net,v2] Revert "mptcp: add needs_id for netlink appending addr" https://git.kernel.org/netdev/net/c/8e2760eaab77 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html