Merge branch 'flow_offload-fix-CVLAN-support'

Merge branch 'flow_offload-fix-CVLAN-support'

Edward Cree says:

====================
flow_offload: fix CVLAN support

When the flow_offload infrastructure was added, CVLAN matches weren't
 plumbed through, and flow_rule_match_vlan() was incorrectly called in
 the mlx5 driver when populating CVLAN match information.  This series
 adds flow_rule_match_cvlan(), and uses it in the mlx5 code.
Both patches should also go to 5.1 stable.
====================

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