Re: git-acpi breaks resume-from-ram on the Vaio

[Thomas Gleixner <tglx@linutronix.de>]

On Wed, 2007-09-19 at 13:53 +0200, Rafael J. Wysocki wrote: 
> > > > > And git-acpi breaks suspend-to-disk as well.  It gets up to "Suspending console(s)"
> > > > > and then the cursor stops blinking at it wedges up.
> > 
> > Bisection shows that the resume-from-ram failure is caused by 
> > 
> > commit 987196fa82d4db52c407e8c9d5dec884ba602183
> > Author: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
> > Date:   Thu Feb 22 13:52:57 2007 -0800
> > 
> >     cpuidle take2: Core cpuidle infrastructure
> >     
> > 
> > Note that this is the patch which *fixed* resume-from-RAM prior to Thomas's
> > git-hrt merge.  Now it breaks it!?!?!
> 
> Beats me hands down. :-(
> 
> I guess Thomas and Venki should look into it.

Yeah, I twisted my brain already. I checked the difference of the
cpuidle stuff, which I have in my 2.6.23-rc6-hrt2 queue (including the
mainline clockevent fixes). It's basically zero.

My own incarnation of a jinxed VAIO is showing the same problem with
-hrt2. rc6-mm1 is not booting at all on that box. 

I'm going back into the dark fishing grounds of suspend resume
debugging.

	tglx