linux-kernel - Re: 2.6.25-current-git hangs on boot

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Message-Id: <200802262244.11933.rjw@sisk.pl>
Date:	Tue, 26 Feb 2008 22:44:11 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>
Cc:	"Soeren Sonnenburg" <kernel@....de>,
	"Oliver Pinter" <oliver.pntr@...il.com>,
	"Linux Kernel" <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.25-current-git hangs on boot

On Tuesday, 26 of February 2008, Pallipadi, Venkatesh wrote:
> 
> >-----Original Message-----
> >From: Rafael J. Wysocki [mailto:rjw@...k.pl] 
> >Sent: Sunday, February 24, 2008 3:18 AM
> >To: Soeren Sonnenburg
> >Cc: Oliver Pinter; Linux Kernel; Pallipadi, Venkatesh
> >Subject: Re: 2.6.25-current-git hangs on boot
> >
> >On Sunday, 24 of February 2008, Soeren Sonnenburg wrote:
> >> On Sat, 2008-02-23 at 20:00 +0100, Oliver Pinter wrote:
> >> > the pci=nommconf kernel parameter helped it?
> >> 
> >> yes indeed, this switch reliably helps to over come the hang at *this
> >> stage* (I tried booting with booth the switch and w/o).
> >> 
> >> however with 50% chance I still see a hang directly after
> >> 
> >> cpuidle: using governor ladder
> >
> >Do you have CONFIG_CPU_IDLE set?  If you have, please try to 
> >unset it and
> >retest.
> >
> 
> Rafael,
> 
> I am looking at the CPU_IDLE part of this regression. Just want to note
> that there is another regression with needing pci=nommconf in current
> git which was not required in .24. I am not sure whether you are already
> tracking that as a different issue.

I've noticed the thread, but I haven't created a Bugzilla entry for it yet.

Thanks for the information anyway. :-)

Rafael
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