From: Jiri Bohac Date: Fri, 14 Feb 2014 17:13:50 +0000 (+0100) Subject: bonding: 802.3ad: make aggregator_identifier bond-private X-Git-Tag: v3.14-rc4~30^2~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=163c8ff30dbe473abfbb24a7eac5536c87f3baa9;p=pandora-kernel.git bonding: 802.3ad: make aggregator_identifier bond-private aggregator_identifier is used to assign unique aggregator identifiers to aggregators of a bond during device enslaving. aggregator_identifier is currently a global variable that is zeroed in bond_3ad_initialize(). This sequence will lead to duplicate aggregator identifiers for eth1 and eth3: create bond0 change bond0 mode to 802.3ad enslave eth0 to bond0 //eth0 gets agg id 1 enslave eth1 to bond0 //eth1 gets agg id 2 create bond1 change bond1 mode to 802.3ad enslave eth2 to bond1 //aggregator_identifier is reset to 0 //eth2 gets agg id 1 enslave eth3 to bond0 //eth3 gets agg id 2 Fix this by making aggregator_identifier private to the bond. Signed-off-by: Jiri Bohac Acked-by: Veaceslav Falico Signed-off-by: David S. Miller --- Reading git-diff-tree failed