Re: [Regression] Hibernation failure on dual core Athlon 64 (64-bit)

From: Rafael J. Wysocki
Date: Tue Aug 04 2009 - 12:27:10 EST


On Tuesday 04 August 2009, Mathieu Desnoyers wrote:
> * Rafael J. Wysocki (rjw@xxxxxxx) wrote:
> > Hi Mathieu,
> >
> > As reported at
> >
> > http://bugzilla.kernel.org/show_bug.cgi?id=13903
> >
> > one of my test systems suffers from a hibernation regression where the second
> > attempt to hibernate in a row makes it hang solid right before creating the
> > image.
> >
> > Bisection turned up your commit 3f4a782b5ce2698b1870b5a7b573cd721d4fce33
> > ([CPUFREQ] fix (utter) cpufreq_add_dev mess) as the first bad one.
> >
>
> Can you try with the following patch applied ?
>
> http://www.spinics.net/lists/cpufreq/msg00964.html
>
> Subject: [PATCH 1/5] CPUFREQ: Fix a kobject reference bug related to managed CPUs
> From: Thomas Renninger <trenn@xxxxxxx>

Tested (/me hates mailing list archives where you can't download raw messages
or at least raw patches) and it works.

Thanks a lot,
Rafael
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