From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54091 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933582AbcFQPgS (ORCPT ); Fri, 17 Jun 2016 11:36:18 -0400 Subject: Patch "bridge: Don't insert unnecessary local fdb entry on changing mac address" has been added to the 4.6-stable tree To: makita.toshiaki@lab.ntt.co.jp, davem@davemloft.net, gregkh@linuxfoundation.org, nikolay@cumulusnetworks.com Cc: , From: Date: Fri, 17 Jun 2016 08:36:16 -0700 Message-ID: <146617777623678@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: Don't insert unnecessary local fdb entry on changing mac address to the 4.6-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-don-t-insert-unnecessary-local-fdb-entry-on-changing-mac-address.patch and it can be found in the queue-4.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Fri Jun 17 08:34:39 PDT 2016 From: Toshiaki Makita Date: Tue, 7 Jun 2016 19:14:17 +0900 Subject: bridge: Don't insert unnecessary local fdb entry on changing mac address From: Toshiaki Makita [ Upstream commit 0b148def403153a4d1565f1640356cb78ce5109f ] The missing br_vlan_should_use() test caused creation of an unneeded local fdb entry on changing mac address of a bridge device when there is a vlan which is configured on a bridge port but not on the bridge device. Fixes: 2594e9064a57 ("bridge: vlan: add per-vlan struct and move to rhashtables") Signed-off-by: Toshiaki Makita Acked-by: Nikolay Aleksandrov Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/bridge/br_fdb.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -279,6 +279,8 @@ void br_fdb_change_mac_address(struct ne * change from under us. */ list_for_each_entry(v, &vg->vlan_list, vlist) { + if (!br_vlan_should_use(v)) + continue; f = __br_fdb_get(br, br->dev->dev_addr, v->vid); if (f && f->is_local && !f->dst) fdb_delete_local(br, NULL, f); Patches currently in stable-queue which might be from makita.toshiaki@lab.ntt.co.jp are queue-4.6/bridge-don-t-insert-unnecessary-local-fdb-entry-on-changing-mac-address.patch