Re: [patch 3/3] PTP: add kvm PTP driver

Richard Cochran
2017-01-14T15:27:26Z

On Fri, Jan 13, 2017 at 04:56:58PM +0100, Radim Krcmar wrote:
> > +static int __init ptp_kvm_init(void)
> > +{
> > + if (!kvm_para_available())
> > + return -ENODEV;
> > +
> > + kvm_ptp_clock.caps = ptp_kvm_caps;
> > +
> > + kvm_ptp_clock.ptp_clock = ptp_clock_register(&kvm_ptp_clock.caps, NULL);
>
> It is a shame that the infrastructure uses polling when the guest could
> be notified on every host real time change, but this should be good
> enough.

This comment makes no sense at all. What do you mean by "host real
time change"?

Thanks,
Richard