Merge branch 'ibmvnic-updates-and-fixes'

Nathan Fontenot says:

====================
ibmvnic: Additional updates and bug fixes

This set of patches is an additional set of updates and bug fixes to
the ibmvnic driver which applies on top of the previous set of updates
sent out on 4/19.
====================

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