From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 67A3CC433DB for ; Wed, 27 Jan 2021 07:01:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D67C2072C for ; Wed, 27 Jan 2021 07:01:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232710AbhA0HBj (ORCPT ); Wed, 27 Jan 2021 02:01:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S316931AbhA0BBZ (ORCPT ); Tue, 26 Jan 2021 20:01:25 -0500 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33C0BC061573 for ; Tue, 26 Jan 2021 17:00:43 -0800 (PST) Received: by mail-ej1-x62d.google.com with SMTP id g3so302151ejb.6 for ; Tue, 26 Jan 2021 17:00:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=fUXyf1oadQBPG9dQOZpK2kETmKrmf0MdC3Y5RBE0BWY=; b=XMBbmnFFrZZTyUzsq4pf4ikmlrLkECjU20YhfkKtHKQ8FrtiLskat2jIwTjAsFmiF1 mtUec+yA5BtGrERYZLVeSiLVvvoHVkvLAipNuyQddyYNuveJYl2GO1dnT9cMYCJQm1VN 66bGfnEW5V4PkVl9agZSf+GHA0yN4SOizbsVC8DSniNRd2U8HhZQbpRBP7FkDfds58FF RnG+iBZbsQvzdR0JKcLgMH5dtN+l450/inI58pJkRUndpMt5UTT6zI9rX3hPz85MRB7Q h4nPH9j8F2Ti4WjLOGucvZA/LtAgUObSon6l7HPfaRPldAPs2PVBpu2fnDhAa/v0gRps yaWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=fUXyf1oadQBPG9dQOZpK2kETmKrmf0MdC3Y5RBE0BWY=; b=N+TVkElsb3oYL3hLwqbdxVqeVHG1qyWcbss1M42R9ssYQhu1DuGDe/HjZDbCkBf0pO RipJUkvwfyycN0KSO0v/eDZc0+I0d3SyOlA+86y12UCT3ARQFFgyXM50TWb5Q3BLOBr4 KPvMQfDMNCOTUHuP9gdZR6d8CvH0dJO1VZ5O1YJJu8G5lzENgeN2trr/Wa2PpuTqXUHO RlUcpyv6/MUH54C3rRg42I6hWIvhFEV2muGWWzFKDX6c3ZaHTngE0LbkTSmk8/OUFyPT 3g1hW2OKIY7OzaUyF1JNGVWS6uSohxinRor4/ohX9JY08jj5t8v1WANaPw+HMKYv+P5i 8+7w== X-Gm-Message-State: AOAM5335FzB+HB32HdzCUq3rALZOgKiJu8rlrkUhNkHGJNjXo4Y3CI8F 9hwIqvfBZc/N6m2FnGXN4vU= X-Google-Smtp-Source: ABdhPJy4MHgR9EM7qDgT3bNNxknqJZ6YAPYMY5WEDAgmo2gthzVqErO+ujsINUo5uFJI/fDd1d5uMw== X-Received: by 2002:a17:906:a1c2:: with SMTP id bx2mr5267771ejb.138.1611709241945; Tue, 26 Jan 2021 17:00:41 -0800 (PST) Received: from localhost.localdomain (5-12-227-87.residential.rdsnet.ro. [5.12.227.87]) by smtp.gmail.com with ESMTPSA id ko23sm115897ejc.35.2021.01.26.17.00.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Jan 2021 17:00:41 -0800 (PST) From: Vladimir Oltean To: "David S . Miller" , Jakub Kicinski , netdev@vger.kernel.org Cc: Andrew Lunn , Florian Fainelli , Vivien Didelot , Hideaki YOSHIFUJI Subject: [PATCH net-next 0/4] Automatically manage DSA master interface state Date: Wed, 27 Jan 2021 03:00:24 +0200 Message-Id: <20210127010028.1619443-1-olteanv@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladimir Oltean This patch series adds code that makes DSA open the master interface automatically whenever one user interface gets opened, either by the user, or by various networking subsystems: netconsole, nfsroot. With that in place, we can remove some of the places in the network stack where DSA-specific code was sprinkled. Vladimir Oltean (4): net: dsa: automatically bring up DSA master when opening user port net: dsa: automatically bring user ports down when master goes down Revert "net: Have netpoll bring-up DSA management interface" Revert "net: ipv4: handle DSA enabled master network devices" Documentation/networking/dsa/dsa.rst | 4 --- net/core/netpoll.c | 22 +++------------ net/dsa/slave.c | 40 ++++++++++++++++++++++++++-- net/ipv4/ipconfig.c | 21 ++++++++++++--- 4 files changed, 59 insertions(+), 28 deletions(-) -- 2.25.1