Messages in this thread | | | Date | Mon, 21 Dec 2015 03:10:19 -0500 | From | Jon Masters <> | Subject | Re: Skylake (XPS 13 9350) TSC is way off |
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On 12/2/15, 6:55 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski <luto@kernel.org> 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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