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 DE328323D for ; Thu, 31 Jul 2025 07:27:56 +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=1753946876; cv=none; b=O2KMlMO/BHR3ElZ5mSdqMxmc7D/hwugva+XBLipjyW9XAeKQt2dck1vESiEtgY2aw5Zw23COTutpDAy6hzcu9JnWsC68Amun2y5ksTKfvr0TX/iYfar5HNogsLQK9OW06Fau/o50T5LiwakLkpSIUnr5sucE6ujtPWm5wvwQZdw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753946876; c=relaxed/simple; bh=RUjHrt/uciwuXOwDYpC9VxjofL1WBAGMH1n8eqnvUXI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=bQM9tnjnEQw3F7ElBHpOo85n8hrnupiJlHo9aP3DCljsudpth120Gct4wFXgtO1m8KDglfpUDdlzcYT4cvFQbgB+brLS5rxm1RIqWX7LSXJ+2gYzoBUXy/NyOu5+0gatCW8asCl+B3rI6Ozi6bWjVZTvkOEhPuT++0SwseJRrVY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K5RHdhs4; 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="K5RHdhs4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58547C4CEEF; Thu, 31 Jul 2025 07:27:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753946876; bh=RUjHrt/uciwuXOwDYpC9VxjofL1WBAGMH1n8eqnvUXI=; h=From:To:Cc:Subject:Date:From; b=K5RHdhs4o7SrYWIAiuaj2+rsmn/kR0lAO4F4bxqZqO6HTHxa4zn7JbgJRZriQFEkJ 50qQJjkCwlePw24tEzluOGIbNP6Gsf+S6J5zulw6+tlSTH1qDsCQcuAGMQ4SR7bDXM 9sxAP5YRJbpfYYEQt/gXMsTZDn1nggyeXcr4Zqpr5wyxHQxuT9iBxrxDBlmHrK0r84 QQawFSMdNwe4pL4S1GHHTqlzCyuqmqn7ByfhomcZ9Uq4xPxN/J8SNFeQFvLqJ1IHoo f6dfNlEdO7bfHNVbiPEL4FZaU4u361SCTufAEOwA8N6iisZBsD5pKC8eLlq9dDAIkI v99kuMYhbcfrg== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v2 0/2] mptcp: TCP_MD5SIG support Date: Thu, 31 Jul 2025 15:27:46 +0800 Message-ID: X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Geliang Tang v2: - trigger fallback to TCP. - check CONFIG_TCP_MD5SIG. - update MD5 comment. - drop selftests, packetdrill tests will be added later. This series introduces support for TCP_MD5SIG socket options in MPTCP along with code improvements: Patch 1: Refactors TCP_MAXSEG getsockopt handling to improve code consistency Patch 2: Adds setsockopt support for TCP_MD5SIG/TCP_MD5SIG_EXT (first subflow only) Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/575 Geliang Tang (2): mptcp: Handle TCP_MAXSEG getsockopt in common case mptcp: setsockopt support for TCP_MD5SIG net/mptcp/sockopt.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) -- 2.48.1