Re: [PATCH 1/2] KVM: x86: implement KVM_SET_TSC_PRECISE/KVM_GET_TSC_PRECISE

[Thomas Gleixner]

On Mon, Nov 30 2020 at 15:35, Maxim Levitsky wrote:
> +  struct kvm_tsc_info {
> +	__u32 flags;
> +	__u64 nsec;
> +	__u64 tsc;
> +	__u64 tsc_adjust;
> +  };
> +
> +flags values for ``struct kvm_tsc_info``:
> +
> +``KVM_TSC_INFO_TSC_ADJUST_VALID``
> +
> +  ``tsc_adjust`` contains valid IA32_TSC_ADJUST value

Why exposing TSC_ADJUST at all? Just because?

Thanks,

        tglx