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SubjectRe: 2.6.25-current-git hangs on boot unless CONFIG_CPU_IDLE=n - Apple
On Thu  3.Apr'08 at 17:14:22 -0700, Pallipadi, Venkatesh wrote:
> >The following report is on the current list of known regressions
> >from 2.6.24. Please verify if the issue is still present in the
> >mainline.
> >
> >
> >Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10093
> >Subject : 2.6.25-current-git hangs on boot
> >unless CONFIG_CPU_IDLE=n - Apple
> >Submitter : Soeren Sonnenburg <kernel@nn7.de>
> >Date : 2008-02-23 18:55 (41 days old)
> >References : http://lkml.org/lkml/2008/2/23/263
> >
> >http://marc.info/?l=linux-acpi&amp;m=120387537018467&amp;w=4
> >Handled-By : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
> >
>
> Last comment I saw from Soeren says it does not really hang. It waits
> for 5-10 seconds sometimes before continuing. We are still trying to
> narrow this down with max_cstate etc..

I should say that my laptop (Vaio) _hangs_ at boot (less than 10% of boots)
and this is the last message I see:

"ACPI: Processor [CPU1] (supports 8 throttling states)"

and it stays there "forever" (more than 1 or 2 minutes at least).

I am not using my laptop too much these days, and I thought this
bug had been solved because it didn't hang for the last week (but
I boot it once per day), however it hang last night (using some
post 2.6.25-rc7 kernel)

I have pictures of the screen while showing this last message at boot,
should I post it somewhere or that is not necessary?.


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