Re: [PATCH 08/16] KVM: VMX: Check for full VMX support when verifying CPU compatibility

2019-10-04 Thread Jim Mattson
On Fri, Oct 4, 2019 at 2:56 PM Sean Christopherson wrote: > > Explicitly check the current CPU's VMX feature flag when verifying > compatibility across physical CPUs. This effectively adds a check on > IA32_FEATURE_CONTROL to ensure that VMX is fully enabled on all CPUs. > > Signed-off-by: Sean C

[PATCH 08/16] KVM: VMX: Check for full VMX support when verifying CPU compatibility

2019-10-04 Thread Sean Christopherson
Explicitly check the current CPU's VMX feature flag when verifying compatibility across physical CPUs. This effectively adds a check on IA32_FEATURE_CONTROL to ensure that VMX is fully enabled on all CPUs. Signed-off-by: Sean Christopherson --- arch/x86/kvm/vmx/vmx.c | 5 + 1 file changed,