KVM_HINTS_REALTIME
if (kvm_para_has_hint(KVM_HINTS_REALTIME)) {
!kvm_para_has_hint(KVM_HINTS_REALTIME) &&
!kvm_para_has_hint(KVM_HINTS_REALTIME) &&
return kvm_para_has_hint(KVM_HINTS_REALTIME) || force;