Re: [PATCH] x86/CPU/AMD: Fix LLC ID bit-shift calculation

[Suthikulpanit, Suravee]

Boris,

On 6/18/2018 1:23 PM, Borislav Petkov wrote:
> On Mon, Jun 18, 2018 at 01:14:11PM -0500, Suthikulpanit, Suravee wrote:
> > This enumeration is only for the family17h model 00-1Fh of hardware
> > revision. The patch is intended for the future revision of hardware.
>
> I realized that but the same holds true for the future revision - there
> you need to remove thread ID and core ID too, right?

Your understanding is correct. I was not sure about what you were 
referring to earlier. Basically, the number of threads sharing cache is 
used to calculate the amount of right-shifting of APIC ID, which results 
in removing the core and thread ID bits.

Suravee