Re: [RFC 0/2] kvm: Use host timekeeping in guest.

Paolo Bonzini
2019-09-20T07:48:06Z

On 20/09/19 08:27, Suleiman Souhlal wrote:
> To do that, I am changing kvmclock to request to the host to copy
> its timekeeping parameters (mult, base, cycle_last, etc), so that
> the guest timekeeper can use the same values, so that time can
> be synchronized between the guest and the host.
>
> Any suggestions or feedback would be highly appreciated.

I'm not a timekeeping maintainer, but I don't think the
kernel/time/timekeeping.c changes are acceptable.

Is the PTP driver not enough?

Paolo