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

2015-12-21 Thread John Stultz
On Mon, Dec 21, 2015 at 12:10 AM, Jon Masters wrote: > On 12/2/15, 6:55 PM, John Stultz wrote: >> >> On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski wrote: > > On a hunch, are you running chrony instead of ntpd? >>> >>> >>> Yes, this is indeed chrony. >> >> >> Ok. I'll have to look closer.

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

2015-12-21 Thread Jon Masters
On 12/2/15, 6:55 PM, John Stultz wrote: On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski 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

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

2015-12-21 Thread John Stultz
On Mon, Dec 21, 2015 at 12:10 AM, Jon Masters wrote: > On 12/2/15, 6:55 PM, John Stultz wrote: >> >> On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski wrote: > > On a hunch, are you running chrony instead of ntpd? >>> >>> >>> Yes, this is indeed

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

2015-12-21 Thread Jon Masters
On 12/2/15, 6:55 PM, John Stultz wrote: On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski 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

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

2015-12-02 Thread Brown, Len
> >> [0.00] tsc: PIT calibration matches HPET. 2 loops > >> [0.00] tsc: Detected 2399.975 MHz processor > >> [0.090897] TSC deadline timer enabled > >> [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz > turbostat version 4.10 10 Dec, 2015 - Len Brown >

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

2015-12-02 Thread Andy Lutomirski
On Wed, Dec 2, 2015 at 3:42 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: >> On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >>> In case it's at all useful, adjtimex -p says: >>> >>> mode: 0 >>>offset: 0 >>> frequency: 135641 >>>

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski wrote: > On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: >> On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >>> In case it's at all useful, adjtimex -p says: >>> >>> mode: 0 >>>offset: 0 >>> frequency: 135641 >>>

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >> In case it's at all useful, adjtimex -p says: >> >> mode: 0 >>offset: 0 >> frequency: 135641 >> maxerror: 37498 >> esterror: 1532 >>status: 8192

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

2015-12-02 Thread Andy Lutomirski
On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >> In case it's at all useful, adjtimex -p says: >> >> mode: 0 >>offset: 0 >> frequency: 135641 >> maxerror: 37498 >> esterror: 1532 >>status: 8192

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: > In case it's at all useful, adjtimex -p says: > > mode: 0 >offset: 0 > frequency: 135641 > maxerror: 37498 > esterror: 1532 >status: 8192 > time_constant: 2 > precision: 1 > tolerance: 32768000

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

2015-12-02 Thread Andy Lutomirski
[cc: John Stultz] On Wed, Dec 2, 2015 at 2:52 PM, Brown, Len wrote: > +adrian > >> [0.00] tsc: PIT calibration matches HPET. 2 loops >> [0.00] tsc: Detected 2399.975 MHz processor >> [0.090897] TSC deadline timer enabled >> [1.960034] tsc: Refined TSC clocksource

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

2015-12-02 Thread Brown, Len
+adrian > [0.00] tsc: PIT calibration matches HPET. 2 loops > [0.00] tsc: Detected 2399.975 MHz processor > [0.090897] TSC deadline timer enabled > [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz > [1.960039] clocksource: tsc: mask: 0x

Skylake (XPS 13 9350) TSC is way off

2015-12-02 Thread Andy Lutomirski
[0.00] tsc: PIT calibration matches HPET. 2 loops [0.00] tsc: Detected 2399.975 MHz processor [0.090897] TSC deadline timer enabled [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz [1.960039] clocksource: tsc: mask: 0x max_cycles:

Skylake (XPS 13 9350) TSC is way off

2015-12-02 Thread Andy Lutomirski
[0.00] tsc: PIT calibration matches HPET. 2 loops [0.00] tsc: Detected 2399.975 MHz processor [0.090897] TSC deadline timer enabled [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz [1.960039] clocksource: tsc: mask: 0x max_cycles:

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

2015-12-02 Thread Brown, Len
+adrian > [0.00] tsc: PIT calibration matches HPET. 2 loops > [0.00] tsc: Detected 2399.975 MHz processor > [0.090897] TSC deadline timer enabled > [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz > [1.960039] clocksource: tsc: mask: 0x

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

2015-12-02 Thread Brown, Len
> >> [0.00] tsc: PIT calibration matches HPET. 2 loops > >> [0.00] tsc: Detected 2399.975 MHz processor > >> [0.090897] TSC deadline timer enabled > >> [1.960034] tsc: Refined TSC clocksource calibration: 2400.007 MHz > turbostat version 4.10 10 Dec, 2015 - Len Brown

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: > In case it's at all useful, adjtimex -p says: > > mode: 0 >offset: 0 > frequency: 135641 > maxerror: 37498 > esterror: 1532 >status: 8192 > time_constant: 2 > precision: 1 >

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:42 PM, Andy Lutomirski wrote: > On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: >> On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >>> In case it's at all useful, adjtimex -p says: >>> >>>

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

2015-12-02 Thread Andy Lutomirski
[cc: John Stultz] On Wed, Dec 2, 2015 at 2:52 PM, Brown, Len wrote: > +adrian > >> [0.00] tsc: PIT calibration matches HPET. 2 loops >> [0.00] tsc: Detected 2399.975 MHz processor >> [0.090897] TSC deadline timer enabled >> [1.960034] tsc: Refined TSC

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

2015-12-02 Thread Andy Lutomirski
On Wed, Dec 2, 2015 at 3:42 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: >> On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >>> In case it's at all useful, adjtimex -p says: >>> >>>

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

2015-12-02 Thread Andy Lutomirski
On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >> In case it's at all useful, adjtimex -p says: >> >> mode: 0 >>offset: 0 >> frequency: 135641 >> maxerror: 37498 >>

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

2015-12-02 Thread John Stultz
On Wed, Dec 2, 2015 at 3:38 PM, John Stultz wrote: > On Wed, Dec 2, 2015 at 3:25 PM, Andy Lutomirski wrote: >> In case it's at all useful, adjtimex -p says: >> >> mode: 0 >>offset: 0 >> frequency: 135641 >> maxerror: 37498 >>