From: Thomas Gleixner <tglx@linutronix.de>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Len Brown <lenb@kernel.org>,
linux-acpi@vger.kernel.org,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: git-acpi breaks resume-from-ram on the Vaio
Date: Wed, 19 Sep 2007 16:47:24 +0200 [thread overview]
Message-ID: <1190213244.2999.2.camel@chaos> (raw)
In-Reply-To: <200709191353.26484.rjw@sisk.pl>
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
next prev parent reply other threads:[~2007-09-19 14:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-18 4:12 git-acpi breaks resume-from-ram on the Vaio Andrew Morton
2007-09-18 4:40 ` Andrew Morton
2007-09-18 11:54 ` Rafael J. Wysocki
2007-09-18 11:59 ` Rafael J. Wysocki
2007-09-19 7:27 ` Andrew Morton
2007-09-19 11:53 ` Rafael J. Wysocki
2007-09-19 14:47 ` Thomas Gleixner [this message]
2007-09-18 15:21 ` Len Brown
2007-09-18 15:47 ` Bissecting acpi merges (was Re: git-acpi breaks resume-from-ram on the Vaio) Henrique de Moraes Holschuh
2007-09-18 16:32 ` Len Brown
2007-09-18 17:07 ` git-acpi breaks resume-from-ram on the Vaio Andrew Morton
2007-09-18 18:04 ` Len Brown
2007-09-18 19:58 ` Len Brown
2007-09-18 20:25 ` Andrew Morton
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