Merge branch 'fq_pie-fixes'

Merge branch 'fq_pie-fixes'

Davide Caratti says:

====================
two fixes for the fq_pie scheduler

- patch 1/2 restores the possibility to use 65536 flows with fq_pie,
  preserving the fix for an endless loop in the control plane
- patch 2/2 fixes an OOB access that can be observed in the traffic
  path of fq_pie scheduler, when the classification selects a flow
  beyond the allocated space.
====================

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