From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753361AbeADO6H (ORCPT + 1 other); Thu, 4 Jan 2018 09:58:07 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:46464 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753190AbeADO6F (ORCPT ); Thu, 4 Jan 2018 09:58:05 -0500 Date: Thu, 04 Jan 2018 09:58:01 -0500 (EST) Message-Id: <20180104.095801.871547969943151516.davem@davemloft.net> To: f.fainelli@gmail.com Cc: netdev@vger.kernel.org, jochen@scram.de, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] net: dsa: b53: Turn off Broadcom tags for more switches From: David Miller In-Reply-To: <20180104060229.23073-1-f.fainelli@gmail.com> References: <20180104060229.23073-1-f.fainelli@gmail.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) 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 [149.20.54.216]); Thu, 04 Jan 2018 06:58:05 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: From: Florian Fainelli Date: Wed, 3 Jan 2018 22:02:29 -0800 > Models such as BCM5395/97/98 and BCM53125/24/53115 and compatible require that > we turn on managed mode to actually act on Broadcom tags, otherwise they just > pass them through on ingress (host -> switch) and don't insert them in egress > (switch -> host). Turning on managed mode is simple, but requires us to > properly support ARL misses on multicast addresses which is a much more > involved set of changes not suitable for a bug fix for this release. > > Reported-by: Jochen Friedrich > Fixes: 7edc58d614d4 ("net: dsa: b53: Turn on Broadcom tags") > Signed-off-by: Florian Fainelli Applied.