Re: [PATCH v3] KVM: halt-polling: poll if emulated lapic timer will fire soon

[David Hildenbrand]

> diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
> index 4cd8732..a5fd858 100644
> --- a/arch/arm/include/asm/kvm_host.h
> +++ b/arch/arm/include/asm/kvm_host.h
> @@ -284,6 +284,10 @@ static inline void kvm_arch_sync_events(struct kvm *kvm) {}
>  static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
>  static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
>  static inline void kvm_arch_vcpu_block_finish(struct kvm_vcpu *vcpu) {}
> +static inline u64 kvm_arch_timer_remaining(struct kvm_vcpu *vcpu)
> +{
> +	return -1ULL;

U64_MAX for all applicable cases?

David