RE: [PATCH] x86/AMD: Fix Socket ID for LLC topology for AMD Fam17h systems

[Ghannam, Yazen]

> 
> > The Socket ID is ApicId[bits] on Fam17h systems.
> >
> > Change substraction to logical AND when extracting socket_id
> > from c->apicid.
> 
> So Fam17h will only ever have 2 sockets, right?
> 

This is the decoding of the ApicId shown in our latest Programming
Reference. However, I can remove the "& 1" if you think it'll be better.

Thanks,
Yazen