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alistair23-linux/drivers/net/bonding
Debabrata Banerjee 21706ee8a4 bonding: send learning packets for vlans on slave
There was a regression at some point from the intended functionality of
commit f60c3704e8 ("bonding: Fix alb mode to only use first level
vlans.")

Given the return value vlan_get_encap_level() we need to store the nest
level of the bond device, and then compare the vlan's encap level to
this. Without this, this check always fails and learning packets are
never sent.

In addition, this same commit caused a regression in the behavior of
balance_alb, which requires learning packets be sent for all interfaces
using the slave's mac in order to load balance properly. For vlan's
that have not set a user mac, we can send after checking one bit.
Otherwise we need send the set mac, albeit defeating rx load balancing
for that vlan.

Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-11 11:50:41 -04:00
..
Makefile bonding: add sysfs /slave dir for bond slave devices. 2014-01-17 18:51:58 -08:00
bond_3ad.c networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
bond_alb.c bonding: send learning packets for vlans on slave 2018-05-11 11:50:41 -04:00
bond_debugfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bond_main.c bonding: send learning packets for vlans on slave 2018-05-11 11:50:41 -04:00
bond_netlink.c bonding: use nla_get_u64 to extract the value for IFLA_BOND_AD_ACTOR_SYSTEM 2017-11-28 15:56:40 -05:00
bond_options.c net: bonding: Replace mac address parsing 2017-12-20 12:47:29 -05:00
bond_procfs.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
bond_sysfs.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
bond_sysfs_slave.c drivers/net: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
bonding_priv.h net/bonding: Make DRV macros private 2015-04-26 22:59:53 -04:00