Messages in this thread | | | Date | Mon, 25 Feb 2008 21:48:06 +0100 | From | Gabriel C <> | Subject | Re: Clocksource tsc is always unstable with 2.6.25-* kernels and CONFIG_NO_HZ=y on my box |
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Thomas Gleixner wrote: > On Mon, 25 Feb 2008, Gabriel C wrote: >>>>> Booting nohz=off fixes that. >>>>> >>>>> Another strange thing is when I try to boot that kernel with >>>>> clocksource=acpi_pm it just hangs. > > What happens if you add clocksource=acpi_pm and nohz=off to the kernel > commandline ? >
Then the kernel boots and it seems to work.
http://frugalware.org/~crazy/dmesg/lara/dmesg2
>>>> Please post your full dmesg output. >>> Yes please. >> dmesg's from 2.6.25-rc3 witch nohz={on,off} , lspci , dmidecode and >> the used config for this kernel can be found there : >> >> http://frugalware.org/~crazy/dmesg/lara/ > > Hmm. Nothing really obvious.
If you want I can build an debug kernel and boot with initcall_debug or anything else may help to find the problem, just let me know.
> > Thanks, > tglx >
Gabriel
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