On 7/28/2023 5:13 AM, Thomas Gleixner wrote:
> AMD/HYGON uses various methods for topology evaluation:
>
> - Leaf 0x80000008 and 0x8000001e based with an optional leaf 0xb,
> which is the preferred variant for modern CPUs.
>
> Leaf 0xb will be superseeded by leaf 0x80000026 soon, which is just
s/superseeded/superseded
> +
> + if (tscan->c->x86_vendor == X86_VENDOR_AMD) {
> + if (tscan->c->x86 == 0x15)
> + tscan->c->topo.cu_id = leaf.cuid;
> +
> + cacheinfo_amd_init_llc_id(tscan->c, leaf.nodeid);
> + } else {
> + /*
> + * Pacakge ID is ApicId[6..] on Hygon CPUs. See commit
s/Pacakge/Package
