Merge branch 'octeontx2-af-miscellaneous-changes-for-cpt'

Srujana Challa says:

====================
octeontx2-af: Miscellaneous changes for CPT

This patchset consists of miscellaneous changes for CPT.
First patch enables the CPT HW interrupts, second patch
adds support for CPT LF teardown in non FLR path and
final patch does CPT CTX flush in FLR handler.

v2:
- Fixed a warning reported by kernel test robot.
====================

Link: https://lore.kernel.org/r/20211013055621.1812301-1-schalla@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>