[OpenPower-Firmware] security fixes for meltdown/spectre on P8

[Stewart Smith]

Daniel M Crowell <dcrowell at us.ibm.com> writes:
> The processor inits that are required for these fixes are out in github 
> already.  The changes are part of the hostboot-binaries repo.
>
> This commit should have everything - 
> https://github.com/open-power/hostboot-binaries/commit/fc2f7b939f340ba2e33382f6fcb9f908ad554186
>
> Note - I'm not commented on any skiboot-level changes that may be needed. 
> I'm totally out of that conversation.

They're all upstream too.

-- 
Stewart Smith
OPAL Architect, IBM.