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Message-Id: <200806131307.39807.dex@dragonslave.de>
Date: Fri, 13 Jun 2008 13:07:39 +0200
From: Daniel Exner <dex@...gonslave.de>
To: Alexey Starikovskiy <aystarik@...il.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org, linux-next@...r.kernel.org,
linux-acpi@...r.kernel.org
Subject: Re: linux-next Regression: Unable to locate IOAPIC
Hi all,
Alexey Starikovskiy wrote:
> Hi Daniel,
>
> Could you please provide full dmesg and acpidump outputs?
I attached dmesg and config , both from working 2.6.26-rc5 with git-acpi patch
below and from linux-next snapshot 20080604.
I also attached acpidump that was done while using stock 2.6.25-fw5 from my
distro. (But I think that doesnt matter, at least it shouldn't ;)
> Daniel Exner wrote:
> > Andrew Morton wrote:
> >> On Fri, 6 Jun 2008 19:30:28 +0200 Daniel Exner <dex@...gonslave.de>
wrote:
> >>> Andrew Morton wrote:
> >>>> (cc linux-acpi)
> >>>>
> >>>> On Thu, 5 Jun 2008 11:00:12 +0200 Daniel Exner <dex@...gonslave.de>
> >
> > wrote:
> >>>>> Hi!
> >>>>>
> >>>>> (Added myself to CC, because I'm not subscribed)
> >>>>>
> >>>>> with linux-next snapshot 20080604 my Laptop morphes into sitting duck
> >>>>> and I think this is due to this:
> >>>>
> >>>> I assume 2.6.26-rc5 is OK?
> >>>
> >>> Indeed.. just tried it with (nearly) the same config: no unable to
> >>> locate IOAPIC
> >>>
> >>> Will try todays next snapshot above -rc5 now.
> >>
> >> OK, thanks.
> >>
> >> It would be great if you could test 2.6.26-rc5 plus
> >> http://userweb.kernel.org/~akpm/git-acpi.patch. That'll allow us to
> >> confirm that the regression is due to changes in the acpi tree.
> >
> > Sorry for the delay.. real-life you know ;)
> >
> > I guess you'd expect me to confirm the behavior on rc5 with this patch
> > aplied, but .. well this Kernel works!
To clarify myself:
2.6.25.5: --> relatively fast no IOAPIC Errors in dmesg
2.6.26-rc5: --> relatively no IOAPIC Errors in dmesg
2.6.26-rc5 + git-acpi Patch: --> relatively no IOAPIC Errors in dmesg
2.6.26-rc5 + linux-next snapshot 20080604 --> even slower than before my ide
Patch many "unable to locate IOAPIC" Errors
So I think the problem lies not in the acpi tree but somewhre else.
Is it possible to tell git to explicitly _exclude_ a specific tree while
bisecting?
--
Greetings
Daniel Exner
View attachment "config_2.6.26-rc5_acpiTree" of type "text/plain" (87917 bytes)
View attachment "acpidump" of type "text/plain" (79467 bytes)
View attachment "config_2.6.26-rc5_next" of type "text/plain" (89601 bytes)
View attachment "dmesg.rc5.acpi" of type "text/plain" (30554 bytes)
View attachment "dmesg.next" of type "text/plain" (29686 bytes)
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