From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35670 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753293AbbIZSku (ORCPT ); Sat, 26 Sep 2015 14:40:50 -0400 Subject: Patch "bridge: mdb: fix double add notification" has been added to the 4.1-stable tree To: nikolay@cumulusnetworks.com, davem@davemloft.net, gregkh@linuxfoundation.org Cc: , From: Date: Sat, 26 Sep 2015 11:40:49 -0700 Message-ID: <14432928493217@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled bridge: mdb: fix double add notification to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: bridge-mdb-fix-double-add-notification.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Sat Sep 26 11:13:07 PDT 2015 From: Nikolay Aleksandrov Date: Mon, 13 Jul 2015 06:36:19 -0700 Subject: bridge: mdb: fix double add notification From: Nikolay Aleksandrov [ Upstream commit 5ebc784625ea68a9570d1f70557e7932988cd1b4 ] Since the mdb add/del code was introduced there have been 2 br_mdb_notify calls when doing br_mdb_add() resulting in 2 notifications on each add. Example: Command: bridge mdb add dev br0 port eth1 grp 239.0.0.1 permanent Before patch: root@debian:~# bridge monitor all [MDB]dev br0 port eth1 grp 239.0.0.1 permanent [MDB]dev br0 port eth1 grp 239.0.0.1 permanent After patch: root@debian:~# bridge monitor all [MDB]dev br0 port eth1 grp 239.0.0.1 permanent Signed-off-by: Nikolay Aleksandrov Fixes: cfd567543590 ("bridge: add support of adding and deleting mdb entries") Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/bridge/br_mdb.c | 1 - 1 file changed, 1 deletion(-) --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -348,7 +348,6 @@ static int br_mdb_add_group(struct net_b return -ENOMEM; rcu_assign_pointer(*pp, p); - br_mdb_notify(br->dev, port, group, RTM_NEWMDB); return 0; } Patches currently in stable-queue which might be from nikolay@cumulusnetworks.com are queue-4.1/bonding-correct-the-mac-address-for-follow-fail_over_mac-policy.patch queue-4.1/bridge-netlink-fix-slave_changelink-br_setport-race-conditions.patch queue-4.1/bridge-mdb-fix-double-add-notification.patch queue-4.1/bridge-netlink-account-for-the-ifla_brport_proxyarp-attribute-size-and-policy.patch queue-4.1/bonding-fix-destruction-of-bond-with-devices-different-from-arphrd_ether.patch queue-4.1/bridge-netlink-account-for-the-ifla_brport_proxyarp_wifi-attribute-size-and-policy.patch