From patchwork Thu Dec 10 22:24:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mat Martineau X-Patchwork-Id: 341653 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EE11C2D0E4 for ; Thu, 10 Dec 2020 23:08:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A4D423BA7 for ; Thu, 10 Dec 2020 23:08:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394157AbgLJWbV (ORCPT ); Thu, 10 Dec 2020 17:31:21 -0500 Received: from mga04.intel.com ([192.55.52.120]:9089 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405140AbgLJW2B (ORCPT ); Thu, 10 Dec 2020 17:28:01 -0500 IronPort-SDR: TwK1j7kN5Bfy7e4E6b5cXfl8p1/S0aFngRQsbQxOy8GywA7fH8d4rqXWLYbt0QGE557gWate2j X1JzyhG/GlcA== X-IronPort-AV: E=McAfee;i="6000,8403,9831"; a="171776477" X-IronPort-AV: E=Sophos;i="5.78,409,1599548400"; d="scan'208";a="171776477" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Dec 2020 14:25:13 -0800 IronPort-SDR: Pb2OCY+LMUyvTOmfQCLBee/RtuYc9EOWVOrcdaQs7SaNWEnKNmFCeWWBiLffaQ1EvuWZLoQD1s +/YcXKGaJ0rA== X-IronPort-AV: E=Sophos;i="5.78,409,1599548400"; d="scan'208";a="338703749" Received: from mjmartin-nuc02.amr.corp.intel.com ([10.254.112.51]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Dec 2020 14:25:13 -0800 From: Mat Martineau To: netdev@vger.kernel.org Cc: Mat Martineau , davem@davemloft.net, kuba@kernel.org, mptcp@lists.01.org Subject: [PATCH net-next 0/9] mptcp: Another set of miscellaneous MPTCP fixes Date: Thu, 10 Dec 2020 14:24:57 -0800 Message-Id: <20201210222506.222251-1-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This is another collection of MPTCP fixes and enhancements that we have tested in the MPTCP tree: Patch 1 cleans up cgroup attachment for in-kernel subflow sockets. Patches 2 and 3 make sure that deletion of advertised addresses by an MPTCP path manager when flushing all addresses behaves similarly to the remove-single-address operation, and adds related tests. Patches 4 and 8 do some minor cleanup. Patches 5-7 add MPTCP_FASTCLOSE functionality. Note that patch 6 adds MPTCP option parsing to tcp_reset(). Patch 9 optimizes skb size for outgoing MPTCP packets. Florian Westphal (3): mptcp: hold mptcp socket before calling tcp_done tcp: parse mptcp options contained in reset packets mptcp: parse and act on incoming FASTCLOSE option Geliang Tang (3): mptcp: remove address when netlink flushes addrs selftests: mptcp: add the flush addrs testcase mptcp: use MPTCPOPT_HMAC_LEN macro Nicolas Rybowski (1): mptcp: attach subflow socket to parent cgroup Paolo Abeni (2): mptcp: pm: simplify select_local_address() mptcp: let MPTCP create max size skbs include/net/tcp.h | 2 +- net/ipv4/tcp_input.c | 13 +++-- net/ipv4/tcp_minisocks.c | 2 +- net/mptcp/options.c | 17 +++++++ net/mptcp/pm_netlink.c | 21 ++++---- net/mptcp/protocol.c | 47 +++++++++++++++-- net/mptcp/protocol.h | 6 ++- net/mptcp/subflow.c | 34 ++++++++++++- .../testing/selftests/net/mptcp/mptcp_join.sh | 50 +++++++++++++------ 9 files changed, 155 insertions(+), 37 deletions(-) base-commit: 51e13685bd93654e0e9b2559c8e103d6545ddf95