On 1/19/2015 12:21 PM, Borislav Petkov wrote:
On Mon, Jan 19, 2015 at 12:18:58PM -0600, Aravind Gopalakrishnan wrote:
The NodeId field in cpuid_ecx(0x801e) is a 8 bit field.
Although current extractor works fine, it will break if/when
the most significant 5 bits ever get used.
So, lets hono
On Mon, Jan 19, 2015 at 12:18:58PM -0600, Aravind Gopalakrishnan wrote:
> The NodeId field in cpuid_ecx(0x801e) is a 8 bit field.
> Although current extractor works fine, it will break if/when
> the most significant 5 bits ever get used.
>
> So, lets honor the field as architected in the BKDG
The NodeId field in cpuid_ecx(0x801e) is a 8 bit field.
Although current extractor works fine, it will break if/when
the most significant 5 bits ever get used.
So, lets honor the field as architected in the BKDG
Reference: BKDG for AMD Fam15h Models 00h-0fh,
CPUID Fn8000_001E_ECX Node Identif
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