From patchwork Fri Feb 8 02:02:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eric Dumazet X-Patchwork-Id: 219029 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4BCB62C0085 for ; Fri, 8 Feb 2013 13:03:13 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757395Ab3BHCDD (ORCPT ); Thu, 7 Feb 2013 21:03:03 -0500 Received: from mail-pa0-f46.google.com ([209.85.220.46]:52270 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752261Ab3BHCDB (ORCPT ); Thu, 7 Feb 2013 21:03:01 -0500 Received: by mail-pa0-f46.google.com with SMTP id kp14so1802908pab.33 for ; Thu, 07 Feb 2013 18:03:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:message-id:subject:from:to:cc:date:content-type:x-mailer :content-transfer-encoding:mime-version; bh=G+FdhLjkWMw/KtXbIyriwKqiekx4mhvyJQ6o3J6AS/E=; b=bbAHOgsvrD04gsGzG3g4635K0oyFsLwgIaeLGbcHY3NU8SBvi9Z50aGTAxeiWIFXxo Ku8fIRaGm70PaEEvh0o4s4FLIKZEI9Oe1m1oR5cqcYszpfl+A6arbNtjixnEpQAR2kTD ttc8XY7fR/C56UWRfP7HfsTDJu7vkwkk8lzKH4W78GRVA/RWN8i9sy1LBbZKFj7628a1 h7IgBRXD6LJUXTKBqkwm/dejcSFbGA9NwCZ942li00O86yMszBXRYJuQhPmULFZ40xVG 0PLag0GwW2bkN15gjsx/naqVoUHtGdiCcrWJdTMP6lTDuku+RWF52YiJWbShXtTGsy4h 4Otw== X-Received: by 10.66.72.198 with SMTP id f6mr11761280pav.42.1360288980433; Thu, 07 Feb 2013 18:03:00 -0800 (PST) Received: from ?IPv6:2620:0:1000:3304:f48e:48a3:752c:15b7? ([2620:0:1000:3304:f48e:48a3:752c:15b7]) by mx.google.com with ESMTPS id e6sm50256531paw.16.2013.02.07.18.02.58 (version=SSLv3 cipher=RC4-SHA bits=128/128); Thu, 07 Feb 2013 18:02:59 -0800 (PST) Message-ID: <1360288977.28557.77.camel@edumazet-glaptop> Subject: [PATCH net-next] macvlan: broadcast addr should be part of mc_filter From: Eric Dumazet To: David Miller Cc: netdev , Maciej =?UTF-8?Q?=C5=BBenczykowski?= Date: Thu, 07 Feb 2013 18:02:57 -0800 X-Mailer: Evolution 3.2.3-0ubuntu6 Mime-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Eric Dumazet commit cd431e738509e (macvlan: add multicast filter) forgot the broadcast case. Signed-off-by: Eric Dumazet Reported-by: Maciej Żenczykowski SIgned-off-by: Maciej Żenczykowski --- drivers/net/macvlan.c | 3 +++ 1 file changed, 3 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index f494da8..ce7c926 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -426,6 +426,9 @@ static void macvlan_set_mac_lists(struct net_device *dev) netdev_for_each_mc_addr(ha, dev) { __set_bit(mc_hash(ha->addr), filter); } + + __set_bit(mc_hash(dev->broadcast), filter); + bitmap_copy(vlan->mc_filter, filter, MACVLAN_MC_FILTER_SZ); } dev_uc_sync(vlan->lowerdev, dev);