Re: [Qemu-devel] [RFC 3/6] i386: kvm: bit 10 of CPUID[8000_0001].EDX is reserved

[Igor Mammedov <imammedo@redhat.com>]

On Fri, 17 Aug 2012 14:53:39 -0300
Eduardo Habkost <ehabkost@redhat.com> wrote:

> Bit 10 of CPUID[8000_0001].EDX is not defined as an alias of
> CPUID[1].EDX[10], so do not duplicate it on
> kvm_arch_get_supported_cpuid().
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  target-i386/kvm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/target-i386/kvm.c b/target-i386/kvm.c
> index 696b14a..bab1ef8 100644
> --- a/target-i386/kvm.c
> +++ b/target-i386/kvm.c
> @@ -163,7 +163,7 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s,
> uint32_t function,
>                       * so add missing bits according to the AMD spec:
>                       */
>                      cpuid_1_edx = kvm_arch_get_supported_cpuid(s, 1, 0,
> R_EDX);
> -                    ret |= cpuid_1_edx & 0x183f7ff;
> +                    ret |= cpuid_1_edx & 0x183f3ff;
>                      break;
>                  }
>                  break;

Reviewed-By: Igor Mammedov <imammedo@redhat.com>