Re: 2 CPU Conformance Issue in KVM/x86

Avi Kivity
2015-03-09T19:50:05Z

On 03/09/2015 09:33 PM, Paolo Bonzini wrote:
>
> On 09/03/2015 18:08, Avi Kivity wrote:
>> Is the issue emulating a higher MAXPHYADDR on the guest than is
>> available on the host? I don't think there's any need to support that.
> No, indeed. The only problem is that the failure mode is quite horrible
> (you get a triple fault, possibly while the guest is running).

Can't qemu simply check for it?

> If you need that, disable EPT. :)
>