Merge branch 'mlx4-next'

Merge branch 'mlx4-next'

Or Gerlitz says:

====================
mlx4 driver update

This series from Matan, Jenny, Dotan and myself is mostly about adding
support to a new performance optimized flow steering mode (patches 4-10).

The 1st two patches are small fixes (one for VXLAN and one for SRIOV),
and the third patch is a fix to avoid hard-lockup situation when many
(hunderds) processes holding user-space QPs/CQs get events.

Matan and Or.
====================

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