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 E235B402BBA; Mon, 11 May 2026 15:46:50 +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=1778514411; cv=none; b=gymwjdbBXI774hcyoIkYJh1VWmeou/ggKN8f8PFPKhvjqWx85efCBS6jVijLBuX3juXdOH/vnE66clVkAu1Enwhfpo0wKlDKSpYqeJUUOwlE85k+FtjWEisgkzsRvMMhpQt2MQdPwJ/tbbv4hwpavck93JXm6bz5qY6Ay5l5VUs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778514411; c=relaxed/simple; bh=7sqpX/RGgiQGlcXoNsGZI8XmaqwweqJXC66BEehtjaE=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=YItFVWB7lIkpXcyyDBH3xd54M8NNAZ4+aOpI0Yfmi80OaE2wGqlXx86A43bWlaUmKKE0vky9y5UhFMMBzSBVsvNmTiOVMXkdeKSE1a1gW3uIwaSkfwPqK7IRUR+Zq9N/VFt2SI4i3ONb/24671w/io3nso+hw8lTMbp2xtL7XwM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ByKj8eDy; 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="ByKj8eDy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A661BC2BCB0; Mon, 11 May 2026 15:46:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778514410; bh=7sqpX/RGgiQGlcXoNsGZI8XmaqwweqJXC66BEehtjaE=; h=From:Subject:Date:To:Cc:From; b=ByKj8eDy/sajVMez24k171DDOg94hEs8RiwJd8SGiO4pvsFBKDh3T2BW5Z2xcqyNX 31F543lXn/SNSZdatVJcPga0beXKS4+UXKF6g41sgJK5P3oXpP5VbL2RVVlra6ZzoS iwkag3FkD37RYm/Zor00L5iTjtkbZkHL07+rIXwkfKhFxCUDWlZQwAEY5V7FOIDMrd 5nDWTjqSZBBRdjVYau2++grz1ONTf0JgA9TUiMwovwwQKXILa+hd1+Atx1SWPzbiou 4eh8hgsT+b6sH4+FlZlTHgDeYwqQ3aWmlpwZGS9uKiw5bxLgcxIOojGM1icEkZmQge 0jwn9U8hSds7Q== From: "Matthieu Baerts (NGI0)" Subject: [PATCH net 0/5] mptcp: misc fixes for v7.1-rc4 Date: Mon, 11 May 2026 17:46:26 +0200 Message-Id: <20260511-net-mptcp-misc-fixes-7-1-rc4-v1-0-5ee57cb2b7eb@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yWM0QrCMBAEf6XcswdJiBX8FfFBrxs9oTHkUhFK/ 92oj7PszEqGqjA6DitVvNT0mTv43UByv+QbWKfOFFwY3d57zmg8lyaFZzXhpG8YH9hzlcgIY3R pikhBqCdKxe/QCyfqJp3/oy3XB6R9w7RtHy96DuqFAAAA X-Change-ID: 20260511-net-mptcp-misc-fixes-7-1-rc4-e2640fd4ef2c To: Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman Cc: Eric Dumazet , netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" , Shardul Bankar , stable@vger.kernel.org, Li Xiasong , Shuah Khan , linux-kselftest@vger.kernel.org, Gang Yan X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1507; i=matttbe@kernel.org; h=from:subject:message-id; bh=7sqpX/RGgiQGlcXoNsGZI8XmaqwweqJXC66BEehtjaE=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGLIYfz4+ujZ1H6vK2hZ7W/MH87zW/PHp/W9aWpq136rnt GRE5hPZjlIWBjEuBlkxRRbptsj8mc+reEu8/Cxg5rAygQxh4OIUgIn85GNk+GWseSzKymvXt9j3 25Pcg1aqXV3KNO3tu8pTLwvucb0vUGX477Gb7/H/CTklXxuuTtik3x2YpbHnfeRJb/MfvpdM2u0 7eQE= X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Here are various unrelated fixes: - Patch 1: avoid dropping partial packets. A previous version has been sent a few week ago. A fix for 5.10. - Patches 2-3: stop ADD_ADDR timer when an ADD_ADDR can never been sent due to insufficient option space. A fix for v5.10. - Patch 4: reset rcv_wnd_sent on disconnect, just in case the next connection falls back to TCP. A fix for 5.17. - Patch 5: update window_clamp when SO_RCVBUF is set during the connection. A fix similar to a recent one on TCP side, for v6.6. Signed-off-by: Matthieu Baerts (NGI0) --- Gang Yan (1): mptcp: update window_clamp on subflows when SO_RCVBUF is set Li Xiasong (2): mptcp: pm: fix ADD_ADDR timer infinite retry on option space insufficient selftests: mptcp: join: cover ADD_ADDR tx drop and list progress Paolo Abeni (1): mptcp: reset rcv wnd on disconnect Shardul Bankar (1): mptcp: do not drop partial packets net/mptcp/pm.c | 56 ++++++++++++++++++++----- net/mptcp/protocol.c | 25 ++++++++--- net/mptcp/sockopt.c | 10 ++++- tools/testing/selftests/net/mptcp/mptcp_join.sh | 31 ++++++++++++++ 4 files changed, 105 insertions(+), 17 deletions(-) --- base-commit: a450063ef86b9967234ca1f896c0d77400c74f11 change-id: 20260511-net-mptcp-misc-fixes-7-1-rc4-e2640fd4ef2c Best regards, -- Matthieu Baerts (NGI0)