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=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 8C898C433E7 for ; Wed, 2 Sep 2020 19:58:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6AE8320E65 for ; Wed, 2 Sep 2020 19:58:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727112AbgIBT6v (ORCPT ); Wed, 2 Sep 2020 15:58:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726269AbgIBT6s (ORCPT ); Wed, 2 Sep 2020 15:58:48 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8EF8C061244 for ; Wed, 2 Sep 2020 12:58:47 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id ADD0315634E26; Wed, 2 Sep 2020 12:42:00 -0700 (PDT) Date: Wed, 02 Sep 2020 12:58:46 -0700 (PDT) Message-Id: <20200902.125846.1328960907241014780.davem@davemloft.net> To: nikolay@cumulusnetworks.com Cc: netdev@vger.kernel.org, roopa@nvidia.com, bridge@lists.linux-foundation.org Subject: Re: [PATCH net-next v2 00/15] net: bridge: mcast: initial IGMPv3 support (part 1) From: David Miller In-Reply-To: <20200902112529.1570040-1-nikolay@cumulusnetworks.com> References: <20200902112529.1570040-1-nikolay@cumulusnetworks.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [2620:137:e000::1:9]); Wed, 02 Sep 2020 12:42:00 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nikolay Aleksandrov Date: Wed, 2 Sep 2020 14:25:14 +0300 > Here're the sets that will come next (in order): > - Fast path patch-set which adds support for (S, G) mdb entries needed > for IGMPv3 forwarding, entry add source (kernel, user-space etc) > needed for IGMPv3 entry management, entry block mode needed for > IGMPv3 exclude mode. This set will also add iproute2 support for > manipulating and showing all the new state. > - Selftests patch-set which will verify all IGMPv3 state transitions > and forwarding > - Explicit host tracking patch-set, needed for proper fast leave and > with it fast leave will be enabled for IGMPv3 > > Not implemented yet: > - Host IGMPv3 support (currently we handle only join/leave as before) > - Proper other querier source timer and value updates > - IGMPv3/v2 compat (I have a few rough patches for this one) What about ipv6 support? The first thing I notice when reading these patches is the source filter code only supports ipv4.