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SubjectRe: The never ending BEEEEP/__smp_call_function_mask with 2.6.25-rc7
Date
On Sunday 30 March 2008 22:37:29 Thomas Gleixner wrote:
> On Sun, 30 Mar 2008, Chr wrote:
> > On Sunday 30 March 2008 21:59:51 Thomas Gleixner wrote:
> > > On Sun, 30 Mar 2008, Rafael J. Wysocki wrote:
> > > > > So. take a look at stuck_task... that's best backtrace I could
> > > > > get... (I have other logs too. (Task-list / Lockdep / ... ) but
> > > > > it's too much and I hope the _logs_ are already enough.
> > >
> > > The cores of those AMD beasts are never in sync. That's a chip feature
> > > :)
> > >
> > > Can you please provide the output of:
> > > /sys/devices/system/clocksource/clocksource0/current_clocksource
> > >
> > > for both 2.6.24 and 2.6.25-rc7
> >
> > it's "hpet" (in both cases...)
>
> Hmm. That should be stable. Which clock is jumping back and forth ?
> The one in the logs or the system clock ?
The one in the logs... (but it's because of the TSC, right?)

Regards,
Chr


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