Merge branch 'ena-fixes'

Arthur Kiyanovski says:

====================
ENA driver bug fixes

Patchset V2 chages:
-------------------
Updated SHA1 of Fixes tag in patch 3/3 to be 12 digits long

Original cover letter:
----------------------
ENA driver bug fixes
====================

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