Merge branch 'bonding_netlink_lacp'

Jonathan Toppins says:

====================
add netlink support for new lacp bonding parameters

This is a resubmit of Mahesh's last 3 bonding patches from this series
(http://marc.info/?l=linux-netdev&m=142432864626179&w=2) with one
additional kernel patch which adds the netlink bits. I have noted any
modifications I did to the original patches just above my signoff line.
Patch 5 is the iproute2 support for these bonding options. All patches
were coded against the net-next branch of their respective projects.

v2:
  * rebased
  * only send these new parameters via netlink when bond is in mode 4
  * fixed ad_actor_sys_prio to be 0xFFFF by default even when the bond
    is initially created in mode 0 and switched to mode 4

v3:
  * reverted changes to bond_option_ad_actor_system_set() from v1 in Mahesh's
    patch "bonding: Allow userspace to set actors' macaddr in an AD-system."
    Instead implementing all setting in the option specific set function as
    Nik suggested.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>