Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [patch 13/19] GTOD: Mark TSC unusable for highres timers | Date | Sat, 11 Nov 2006 14:59:05 +0100 |
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On Saturday 11 November 2006 14:58, Thomas Gleixner wrote:
> > > > > > My guess is that some of the checks in there are just broken and need > > > > to be fixed. > > > > > > It's the unconditional mark_unstable call in ACPI C2 state. /me looks. > > > > The system doesn't support C2 states. It's an older single socket Athlon 64 > > with VIA chipset. I haven't looked in detail on why it fails. > > Does it have cpu freqency changing ?
Yep. But only OS controlled one (powernow).
Most likely it happens when ondemand starts doing its thing.
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