Re: [BUG] kvm: guest can not startup due to triple fault

Avi Kivity
2010-10-19T15:04:46Z

On 10/19/2010 04:56 PM, H. Peter Anvin wrote:
> Right... note in particular that the BIOS sets them up inconsistently. The kernel is doing the rufht thing: since NX isn't available on all processors it is considered unavailable.

I guess kvm should be modified to mask GET_SUPPORTED_CPUID results with
the boot_cpu features. This will make kvm take advantage of the core
kernel doing the right thing.