Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops) | Date | Mon, 31 Jan 2011 19:24:32 +0100 |
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On Monday, January 31, 2011, Richard Schütz wrote: > >>>> I'll compile a kernel with CONFIG_NO_HZ to see what happens but how do I > >>>> disable cpuidle during boot? I've checked the kernel-parameters.txt but > >>>> there's no cpuidle related boot parameter there. > >>> > >>> Booting with intel_idle.max_cstate=0 should do the trick. > >> > >> intel_idle.max_cstate=0 causes a fallback to the acpi_idle driver. So it > >> does not disable the C-states directly. > > > > What about not building the acpi_idle driver, then? > > Or just use the processor.max_cstate parameter then.
As I wrote a couple of messages ago, https://lkml.org/lkml/2011/1/31/52 .
Sure, that should do the trick too.
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