Re: [PATCH RESEND v4 5/9] KVM: VMX: Add init/set/get functions for SPP

Paolo Bonzini
2019-08-19T15:15:04Z

On 19/08/19 04:08, Yang Weijiang wrote:
>> KVM_GET_NESTED_STATE has the requested information. If
>> data.vmx.vmxon_pa is anything other than -1, then the vCPU is in VMX
>> operation. If (flags & KVM_STATE_NESTED_GUEST_MODE), then L2 is
>> active.
> Thanks Jim, I'll reference the code and make necessary change in next
> SPP patch release.

Since SPP will not be used very much in the beginning, it would be
simplest to enable it only if nested==0.

Paolo