Re: Skylake (XPS 13 9350) TSC is way off

[Jon Masters]

On 12/2/15, 6:55 PM, John Stultz wrote:
> On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski <luto@xxxxxxxxxx> wrote:

> > > On a hunch, are you running chrony instead of ntpd?
> >
> > Yes, this is indeed chrony.
>
> Ok. I'll have to look closer. The last time that message came up it
> was in a report of a bug that chrony uncovered with the internal
> correction being too slow. I know chrony is much more aggressive
> compared to ntpd in tweaking the freq value for the initial converging
> correction at startup, so maybe that along with something else is
> causing us to get out of spec.

Can you copy me on followup? I'm seeing similar behavior with chrony on 
recent kernels on a couple of different ARM server prototype systems.

Jon.

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