Re: [Qemu-devel] cpuid problem in upstream qemu with kvm

[Anthony Liguori]

Michael S. Tsirkin wrote:
> I don't think it does: cpuid is an unpriveledged operation,
> is it not?
>   

We (qemu) ask the kernel (kvm.ko) to filter out the features bits from 
the cpuid we expose to the guest in order to remove feature bits it 
(kvm.ko) does not support.

Regards,

Anthony Liguori