From nobody Wed Sep 10 05:33:56 2025 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 DBC8221FF39; Mon, 8 Sep 2025 21:27:59 +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=1757366880; cv=none; b=WcgLTRi+DdoqH7LyrvHU1UPK0VvQo9pq6C5Cwc5Ntip3o03o1t/6VKDeFUTQECX/sZYLgShOQ6MtKFqFNWf+sr8cig9eoWJ15A4bEghbe3Iv9cmPFYPaLODOXD9TXTk6kuLcEz4rrP8phX8wFeP9SCSuCcGt1GGYUnMHxuTiTeU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757366880; c=relaxed/simple; bh=3NT5DqK9ceTmzwhurXujvORIaKtG4LGDHLvhlVLs6D0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=WRsF0xqBTcJ6OFrEVswwE2qYS9l9nbNk7VBCeSmUcuScwbtufdJ9yMuQdUooTrCIYgi48Dwfa0ZsphzubUxFg0XJh0W+CGKlElwNu7WYxqOa8/5GZexzl02A6VpH4AqV+gX0Tb2fdeHbfizWAe+nolncAfLsqRk8upQ5vLkcHT4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Qwi9ViHs; 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="Qwi9ViHs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48C6AC4CEF1; Mon, 8 Sep 2025 21:27:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757366879; bh=3NT5DqK9ceTmzwhurXujvORIaKtG4LGDHLvhlVLs6D0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Qwi9ViHsD9iU8yiMgLNJHe1korADT7xRHNjN9bRrN/XtrNc7G9tNGM4+Lg05XcbVa dJ5HOvI7HZsqCv/tTlRldth1yR5PM4B9Fwf32CCh9eyZEsMT0zhePo6i+QsICVTQ2d KvTswjIqHWJjqp3RXcgl6Fib5vOkqgxuHw3TOk+PSNuBZW4n1iAO8evXCAKkxznpJR +v+xVaj8wd9M0TvrfwezPFuCZGtvdYCVwwzPaAE+Hd4qchfeiP/EgJWaAgGqwlEHwO HcszR6TmnwSJsGHGkHlSZOkvxri7hrZcJBMspr1bdcCYEI8M+P2VdknI+/qXFF9XLt DULdvu+XZ0lxQ== From: "Matthieu Baerts (NGI0)" Date: Mon, 08 Sep 2025 23:27:28 +0200 Subject: [PATCH net 2/3] doc: mptcp: net.mptcp.pm_type is deprecated Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250908-net-mptcp-misc-fixes-6-17-rc5-v1-2-5f2168a66079@kernel.org> References: <20250908-net-mptcp-misc-fixes-6-17-rc5-v1-0-5f2168a66079@kernel.org> In-Reply-To: <20250908-net-mptcp-misc-fixes-6-17-rc5-v1-0-5f2168a66079@kernel.org> To: Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Donald Hunter , Davide Caratti , Jonathan Corbet , Shuah Khan Cc: netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, "Matthieu Baerts (NGI0)" , stable@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1853; i=matttbe@kernel.org; h=from:subject:message-id; bh=3NT5DqK9ceTmzwhurXujvORIaKtG4LGDHLvhlVLs6D0=; b=kA0DAAoWfCLwwvNHCpcByyZiAGi/SlOhh+wwQT7Ge4EoFszL8uduOHWE1fKWYaIlycU6jdlw4 Ih1BAAWCgAdFiEEG4ZZb5nneg10Sk44fCLwwvNHCpcFAmi/SlMACgkQfCLwwvNHCpduzgEAkGNZ ouDFUTOkbBgLDu+PhROiOZ+KQyJ+nqccP33ZVmUA/2EqyaXnZbf6G8qUM8yznGz8c+WCwn7iI4n YvycFhkkB X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 The net.mptcp.pm_type sysctl knob has been deprecated in v6.15, net.mptcp.path_manager should be used instead. Adapt the section about path managers to suggest using the new sysctl knob instead of the deprecated one. Fixes: 595c26d122d1 ("mptcp: sysctl: set path manager by name") Cc: stable@vger.kernel.org Reviewed-by: Geliang Tang Signed-off-by: Matthieu Baerts (NGI0) Reviewed-by: Simon Horman --- Documentation/networking/mptcp.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/networking/mptcp.rst b/Documentation/networking/= mptcp.rst index 17f2bab611644727e19c3969fa08fa974c702d92..2e31038d6462051387be9bd8808= a23230db08315 100644 --- a/Documentation/networking/mptcp.rst +++ b/Documentation/networking/mptcp.rst @@ -60,10 +60,10 @@ address announcements. Typically, it is the client side= that initiates subflows, and the server side that announces additional addresses via the ``ADD_ADDR= `` and ``REMOVE_ADDR`` options. =20 -Path managers are controlled by the ``net.mptcp.pm_type`` sysctl knob -- s= ee -mptcp-sysctl.rst. There are two types: the in-kernel one (type ``0``) wher= e the -same rules are applied for all the connections (see: ``ip mptcp``) ; and t= he -userspace one (type ``1``), controlled by a userspace daemon (i.e. `mptcpd +Path managers are controlled by the ``net.mptcp.path_manager`` sysctl knob= -- +see mptcp-sysctl.rst. There are two types: the in-kernel one (``kernel``) = where +the same rules are applied for all the connections (see: ``ip mptcp``) ; a= nd the +userspace one (``userspace``), controlled by a userspace daemon (i.e. `mpt= cpd `_) where different rules can be applied for ea= ch connection. The path managers can be controlled via a Netlink API; see netlink_spec/mptcp_pm.rst. --=20 2.51.0