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 0CC821BB6A0; Wed, 11 Sep 2024 23:20:44 +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=1726096845; cv=none; b=GxVeXkjU+Fq/atxevTIpORdL5qYf1TC8R+rtMjEvcy9RAP6Xq5q5dt+CwnUMmflrevHp+uxfyWZjIY25d0V9SYSHP2zg50hqIBTYX4T6mYBlMIi7qlnHymAusqdZgTZ449e9hCVOrknB1+9xbXE2GzBBuUDU+Z6nAXId+JCoAVM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726096845; c=relaxed/simple; bh=xoeaEsUH4Gbw86lnyllWO3ymn3uzNxvFhzCkvRXqd+U=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=H3CRZCLXr5a6K71Khly5pi1FGOFP9PzyBkeTFE+QKbi31MBsIxsJyh9p2njVAS22clr7WndhJkyblcayAwGTd+lDXlUxC9dZyCiJEAfimnxSDvORhoniT+Ca84X8eV1NOH40qnAiPJsaX1+hPAyyqTKKXQqMW7X6u+M6w95zjO4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZjuPVQZb; 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="ZjuPVQZb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C446C4CEC0; Wed, 11 Sep 2024 23:20:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1726096844; bh=xoeaEsUH4Gbw86lnyllWO3ymn3uzNxvFhzCkvRXqd+U=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ZjuPVQZbgIymAz3FeMIpwl3wl8mEpI+zZdL8Pm/UTJEego+gEOXwcJ1xU9ewzE+yD pZTM3HtdD7N7dBXe7LHPci0SgW0IaAzFjFJdtRP1n75l9Cu+DMEvVI9KuTdZipZoXd XQNmsuqbtXnH9Aig/LvKJbpGVbqtxZshG97bJ89aPdUOgh8WKO4H0DOJ10PpRWPMqK JE9PX2DgiJVtCru1RrwAaFjOo+IJpBmcUvkJKqoNleTbrRZbVX/WwqeaZCPx39N86y xT0SIZsSFUx4WpGSRyH/T1ccrTPwYVwwqyfbCMR8HWNs/3x3KZ6GUsCwOS/QnTiNOW XpJrjRYk3sPTQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB0263806656; Wed, 11 Sep 2024 23:20:46 +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-next 0/3] mptcp: fallback to TCP after 3 MPC drop + cache From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172609684550.1105624.18253068127743198847.git-patchwork-notify@kernel.org> Date: Wed, 11 Sep 2024 23:20:45 +0000 References: <20240909-net-next-mptcp-fallback-x-mpc-v1-0-da7ebb4cd2a3@kernel.org> In-Reply-To: <20240909-net-next-mptcp-fallback-x-mpc-v1-0-da7ebb4cd2a3@kernel.org> To: Matthieu Baerts (NGI0) Cc: mptcp@lists.linux.dev, martineau@kernel.org, geliang@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, dsahern@kernel.org, corbet@lwn.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Mon, 09 Sep 2024 22:09:20 +0200 you wrote: > The SYN + MPTCP_CAPABLE packets could be explicitly dropped by firewalls > somewhere in the network, e.g. if they decide to drop packets based on > the TCP options, instead of stripping them off. > > The idea of this series is to fallback to TCP after 3 SYN+MPC drop > (patch 2). If the connection succeeds after the fallback, it very likely > means a blackhole has been detected. In this case (patch 3), MPTCP can > be disabled for a certain period of time, 1h by default. If after this > period, MPTCP is still blocked, the period is doubled. This technique is > inspired by the one used by TCP FastOpen. > > [...] Here is the summary with links: - [net-next,1/3] mptcp: export mptcp_subflow_early_fallback() https://git.kernel.org/netdev/net-next/c/65b02260a0e0 - [net-next,2/3] mptcp: fallback to TCP after SYN+MPC drops https://git.kernel.org/netdev/net-next/c/6982826fe5e5 - [net-next,3/3] mptcp: disable active MPTCP in case of blackhole https://git.kernel.org/netdev/net-next/c/27069e7cb3d1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html