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 B8C0A1DE8AF; Tue, 16 Sep 2025 01:30:17 +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=1757986218; cv=none; b=MCSu1fmJsr2zepde7xp58z55D7WIh5UdkC5wfkVumzIK9pELQ/DGH2bLG46kARs/ZMsHH9buyUN9irzMiexeAB97jq4u/5smjg3ZiA6QMggOOi6Jn9VXdwSuqgoja/2rkQSw3a2fMYLLLjoF5EX/W3zicP0YTJBSnKeUjZbVcc0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757986218; c=relaxed/simple; bh=TEwGEXAiXPihZpryiTp34CJavZYQMOxb4M1Wre0+0Nw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=NN6+RJAP/k9EqLR+eahfaeJyQdmdUqCOAE1yt6efpyqpngVWl/WTRVSctUlSUdZZgleK1b8svPPhR/239odhHGGZ+vOHGjWTeBPEMh4BWbDwdDMEvcb+C5xdv/s2rSvDObNLFwxcImfIsA4z8TfxBqZg37bSD+VwGBNMjGrhDbU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kLdgGRcv; 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="kLdgGRcv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF07CC4CEF1; Tue, 16 Sep 2025 01:30:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757986216; bh=TEwGEXAiXPihZpryiTp34CJavZYQMOxb4M1Wre0+0Nw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=kLdgGRcvSYMBKpv2MZevGrA2MMFTohQd3RpZckKOnJQx58NwFu9SaaM4XI2EKYK7e cDxa8aWf/goNUsQLpum8tS1MSlwwPTWrp3NnsGfXB6lIEt60qavIaeSgrdcczX5CCy tHfB5bg6MlxmUTfzhfG1izVnnN/7ipCSNTMBrPyOITvwmsugvX/0En/N9IWlFQZ78M cCeguwnJzCcxMuZeFsxxd1/3BefhaiYk3i989H9vIIepgXGTRg/TR7uqtuhk7mC3Q1 lyRGFmcouGZM2UQyWXD/hAno8Kk1eXN28oPiIqHc8orXuzicft45b3O5BhH6m6xOT/ +Gui56xLpH4tw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7156839D0C17; Tue, 16 Sep 2025 01:30:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net 0/5] mptcp: pm: nl: announce deny-join-id0 flag From: patchwork-bot+netdevbpf@kernel.org Message-Id: <175798621825.559370.16652026022818101575.git-patchwork-notify@kernel.org> Date: Tue, 16 Sep 2025 01:30:18 +0000 References: <20250912-net-mptcp-pm-uspace-deny_join_id0-v1-0-40171884ade8@kernel.org> In-Reply-To: <20250912-net-mptcp-pm-uspace-deny_join_id0-v1-0-40171884ade8@kernel.org> To: Matthieu Baerts (NGI0) Cc: martineau@kernel.org, geliang@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, donald.hunter@gmail.com, fw@strlen.de, kishen.maloor@intel.com, shuah@kernel.org, dmytro@shytyi.net, netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, marek@cloudflare.com Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 12 Sep 2025 14:52:19 +0200 you wrote: > During the connection establishment, a peer can tell the other one that > it cannot establish new subflows to the initial IP address and port by > setting the 'C' flag [1]. Doing so makes sense when the sender is behind > a strict NAT, operating behind a legacy Layer 4 load balancer, or using > anycast IP address for example. > > When this 'C' flag is set, the path-managers must then not try to > establish new subflows to the other peer's initial IP address and port. > The in-kernel PM has access to this info, but the userspace PM didn't, > not letting the userspace daemon able to respect the RFC8684. > > [...] Here is the summary with links: - [net,1/5] mptcp: set remote_deny_join_id0 on SYN recv https://git.kernel.org/netdev/net/c/96939cec9940 - [net,2/5] mptcp: pm: nl: announce deny-join-id0 flag https://git.kernel.org/netdev/net/c/2293c57484ae - [net,3/5] selftests: mptcp: userspace pm: validate deny-join-id0 flag https://git.kernel.org/netdev/net/c/24733e193a0d - [net,4/5] mptcp: tfo: record 'deny join id0' info https://git.kernel.org/netdev/net/c/92da495cb657 - [net,5/5] selftests: mptcp: sockopt: fix error messages https://git.kernel.org/netdev/net/c/b86418beade1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html