[PATCH 0/4][Bionic][SRU Artful] Add support for PCC subspace IDs to the ACPI CPPC driver

[Seth Forshee]

On Tue, Jan 23, 2018 at 12:29:43PM -0700, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/bugs/1745007
> 
> This is required for supporting Cavium ThunderX2 systems. All clean
> cherry-picks from upstream.

>From the SRU justifcation on the bug - "Regressions would therefore be
restricted to platforms that support ACPI CPPC power management." Do you
know which archtectures that would affect? If this includes any besides
arm64, has any regression testing been done on those?

Thanks,
Seth