[PATCH v3 1/3] powerpc/pseries: Update SCM hcall op-codes in hvcall.h

[Oliver O'Halloran]

On Fri, Jun 28, 2019 at 1:39 PM Michael Ellerman <mpe at ellerman.id.au> wrote:
>
> Vaibhav Jain <vaibhav at linux.ibm.com> writes:
> > *snip*
>
> How can we be changing the meaning of HCALL numbers without breaking all
> existing usages?

The changed one being changed here were never used by linux or
implemented by either hypervisor.

> Where are these hypervisor calls documented?

In an internal spec from one the phyp guys. I have been complaining
about it not being open (or merged into PAPR at the very least), but
it doesn't look like there's been any movement there.

Oliver