Merge branch 'liquidio-VF-offloads-and-stats'

Raghu Vatsavayi says:

====================
liquidio VF offloads and stats

Following is final patch series in completing the liquidio
VF driver support. These patches have minor changes related
to offloads and stats.

Please apply patches in following order as some of them
depend on earlier patches.
====================

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