Merge branch 'mlx4'

Or Gerlitz says:

====================
mlx4 fixes

These short series fixes two bugs related to the vxlan support and a
missing req module call for the IB driver which is needed to support
IB/RDMA over Ethernet.

Pathes done over the net tree, commit dd38743b

 "vlan: Set correct
source MAC address with TX VLAN offload enabled"
====================

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