Merge branch 'cls_flower-flags'

Or Gerlitz says:

====================
net/sched: cls_flower: Add support for matching on dissection flags

This series add the UAPI to provide set of flags for matching, where the
flags provided from user-space are mapped to flow-dissector flags.

The 1st flag allows to match on whether the packet is an
IP fragment and corresponds to the FLOW_DIS_IS_FRAGMENT flag.

v2->v3:
  - replace BIT() with << (kbuild test robot)

v1->v2:
 - dropped the flow dissector patch (#1) as no changes are needed there (Jiri)
 - applied code review comments from Jiri to the flower patch
====================

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