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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 175D7C433E0 for ; Mon, 18 Jan 2021 11:29:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA2D9222B3 for ; Mon, 18 Jan 2021 11:29:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390290AbhARL3e (ORCPT ); Mon, 18 Jan 2021 06:29:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390149AbhARL3W (ORCPT ); Mon, 18 Jan 2021 06:29:22 -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 5D40EC061573 for ; Mon, 18 Jan 2021 03:28:41 -0800 (PST) Received: by mail-ej1-x62d.google.com with SMTP id b5so6750890ejv.4 for ; Mon, 18 Jan 2021 03:28:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=fAaRAz1s6ISuvWfpc/CM0hm1p72eaR/yydUCAYk4p4M=; b=towgGykZquAAw+TuUvmH7itCbiF599F4zJmGgYMXLB+eeNr+J/BZKPlKGgagepx8Gn fcFDS/WlQG7P9T2WMJfmHgJwBDhnaEVcu0cY+hYwiO29Hrp4NtfH89pRtJCFWGdwzOOD 4zLhXa7m4KKJGgBFLS/xkx6T3qTkX5kYktqSzQNRHgpeY4QQ+whxGiFnV5hDJ0syl0As s5c79xmCv92HDiFmoZfPw2yKuttF3GwX1sfejVHDHq30XmqHkc09cqOv6a41rCEJ3vfn UhBa1ASEhCOHeVWjcapsXIB/scM4iwu6MVwv4NP2EQfwOT9TTUEKpWsKlwB1PF4Mi1BW l11A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=fAaRAz1s6ISuvWfpc/CM0hm1p72eaR/yydUCAYk4p4M=; b=h9HeFVIYE6p5A1rhB9F0V/VE+Hogqh1YwaMXvMqXDlT9n6bwzGJ6i4xh57BrIej8E0 wnUStj5HtfoU8mLdc3V+vVQxSJyPIWZ0eIDdYGdv8uA7vQQ+EG3Ldhb7esxQ4mmBZmcw RjVwZW2E9a+VxeSbFzRNk/vNdw8M0LREuZBIztbrs7iTra8c4//jYjZ/fJbr+cWnFiTR wnT9JTwegebH882bDdBrzERDKVBbHlzyS8VH13m34hYr4z3i9pz7DMvVk4aqGfns67iG Yi07DZ+6sMioyRA0bOg4Yz6Ht97LuPB6DYvPeyIsnQFba2NiPwSvz9qMth2cxr2QU1vM e2Rw== X-Gm-Message-State: AOAM5300FCzsDzut0ecr9p/5Rel2tGO3GzN1+eE4DrCVFJHKhY42ktnj c27rSLxb9OO8Na0MgetJ4+8= X-Google-Smtp-Source: ABdhPJzky9udJ2GF/U+vzMt692daUILWI2N57ZdAf/3jCxGfFzdnunqGsRp7gS0RcDQLJu7pVcSCvQ== X-Received: by 2002:a17:906:6053:: with SMTP id p19mr17305581ejj.93.1610969319996; Mon, 18 Jan 2021 03:28:39 -0800 (PST) Received: from skbuf (5-12-227-87.residential.rdsnet.ro. [5.12.227.87]) by smtp.gmail.com with ESMTPSA id ce7sm922930ejb.100.2021.01.18.03.28.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Jan 2021 03:28:39 -0800 (PST) Date: Mon, 18 Jan 2021 13:28:38 +0200 From: Vladimir Oltean To: Tobias Waldekranz Cc: davem@davemloft.net, kuba@kernel.org, andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com, roopa@nvidia.com, nikolay@nvidia.com, netdev@vger.kernel.org Subject: Re: [RFC net-next 3/7] net: bridge: switchdev: Send FDB notifications for host addresses Message-ID: <20210118112838.xanyhn5bh2um2cnn@skbuf> References: <20210116012515.3152-1-tobias@waldekranz.com> <20210116012515.3152-4-tobias@waldekranz.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210116012515.3152-4-tobias@waldekranz.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sat, Jan 16, 2021 at 02:25:11AM +0100, Tobias Waldekranz wrote: > Treat addresses added to the bridge itself in the same way as regular > ports and send out a notification so that drivers may sync it down to > the hardware FDB. > > Signed-off-by: Tobias Waldekranz > --- What is the functional difference between a bridge FDB entry which has the BR_FDB_LOCAL flag, and a bridge FDB entry with a NULL fdb->dst?