prev_legacy      4690 arch/x86/kvm/x86.c 	u32 prev_legacy, cur_legacy;
prev_legacy      4694 arch/x86/kvm/x86.c 	prev_legacy = pit->pit_state.flags & KVM_PIT_FLAGS_HPET_LEGACY;
prev_legacy      4696 arch/x86/kvm/x86.c 	if (!prev_legacy && cur_legacy)