On Sun, 24 Feb 2008, Robert Hancock wrote:
> Gabriel C wrote:
> > Hi,
> >
> > I noticed tsc is always marked unstable on my box with 2.6.25* , 2.6.24 is
> > fine.
> >
> > ..
> >
> > [ 0.825760] ACPI: PCI Interrupt 0000:03:0e.0[A] -> GSI 22 (level, low) ->
> > IRQ 22
> > [ 0.805755] Switched to high resolution mode on CPU 1
> > [ 0.794244] Switched to high resolution mode on CPU 2
> > [ 0.766968] Switched to high resolution mode on CPU 3
> > [ 1.083944] Switched to high resolution mode on CPU 0
> > [ 15.388792] Clocksource tsc unstable (delta = 9373391604 ns)
Doh, this looks like the acpi_pm timer is not working at all.
> > [ 15.714648] Time: acpi_pm clocksource has been installed.
> > ..
> >
> > Booting nohz=off fixes that.
> >
> > Another strange thing is when I try to boot that kernel with
> > clocksource=acpi_pm it just hangs.
Which confirms the above.
> > config is attached.
> >
> > Please let me know if you need more infos / want me to try patches or
> > anything else.
>
> Please post your full dmesg output.
Yes please.
Thanks,
tglx
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
