Re: [PATCH v2 1/4] x86/kvm/cpuid: Fix CPUID function for word 6 (80000001_ECX)

[Jim Mattson]

Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>

On Mon, Nov 6, 2017 at 9:44 AM, Janakarajan Natarajan
<Janakarajan.Natarajan@xxxxxxx> wrote:
> The function for CPUID 80000001 ECX is set to 0xc0000001. Set it to
> 0x80000001.
>
> Signed-off-by: Janakarajan Natarajan <Janakarajan.Natarajan@xxxxxxx>
> ---
>  arch/x86/kvm/cpuid.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
> index 0bc5c13..b21b1d2 100644
> --- a/arch/x86/kvm/cpuid.h
> +++ b/arch/x86/kvm/cpuid.h
> @@ -43,7 +43,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
>         [CPUID_8086_0001_EDX] = {0x80860001, 0, CPUID_EDX},
>         [CPUID_1_ECX]         = {         1, 0, CPUID_ECX},
>         [CPUID_C000_0001_EDX] = {0xc0000001, 0, CPUID_EDX},
> -       [CPUID_8000_0001_ECX] = {0xc0000001, 0, CPUID_ECX},
> +       [CPUID_8000_0001_ECX] = {0x80000001, 0, CPUID_ECX},
>         [CPUID_7_0_EBX]       = {         7, 0, CPUID_EBX},
>         [CPUID_D_1_EAX]       = {       0xd, 1, CPUID_EAX},
>         [CPUID_F_0_EDX]       = {       0xf, 0, CPUID_EDX},
> --
> 2.7.4
>