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SubjectRe: [patch 13/19] GTOD: Mark TSC unusable for highres timers
Date
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.

-Andi
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