Messages in this thread | | | Date | Mon, 1 Sep 2008 19:49:49 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: Regression in 2.6.27 caused by commit bfc0f59 |
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On Mon, 1 Sep 2008, Larry Finger wrote:
> Thomas Gleixner wrote: > > > > > +Clocksource tsc unstable (delta = 500037272 ns) > > > > > -Clocksource tsc unstable (delta = 83950402 ns) > > > > In both cases the TSC is ahead of the pm_timer, which looks like the > > pm_timer is behaving strange. > > > > Can you please disable the pm_timer (in the kernel config, > > unfortunately there is no command line option for that) for a test and > > provide the relevant output of demsg ? > > I manually deleted CONFIG_X86_PM_TIMER from .config, but it returns silently. > The only way I see to turn off the pm_timer is to disable power management. Is > that what I need to do?
The switch depends on CONFIG_EMBEDDED. Just turn that on in "General Setup"
[*] Configure standard kernel features (for small systems) --->
Then you get an extra switch in:
"Powermanagement Options" ACPI (Advanced Configuration and Power Interface) Support ---> [*] Power Management Timer Support
Turn that one off.
Thanks,
tglx
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