linux-kernel - Re: WARNING at acpi/.../utmisc.c:1043 [Was: 2.6.26-rc8-mm1]

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Date:	Thu, 03 Jul 2008 16:38:36 +0200
From:	Andi Kleen <ak@...ux.intel.com>
To:	Jiri Slaby <jirislaby@...il.com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-acpi@...r.kernel.org
Subject: Re: WARNING at acpi/.../utmisc.c:1043 [Was: 2.6.26-rc8-mm1]

Jiri Slaby wrote:
> Andrew Morton napsal(a):
>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc8/2.6.26-rc8-mm1/ 
>>
> 
> Running this in qemu shows up these 3 warnings while booting (It's 
> tainted due to previous MTRR warning which was there for ever):
> 
> PCI: Using configuration type 1 for base access
> ------------[ cut here ]------------
> WARNING: at /home/latest/xxx/drivers/acpi/utilities/utmisc.c:1043 

Not sure where that is coming from. My tree and my copy of linux-next
doesn't have a WARN_ON in this function.

Anyways, I assume you always saw this message right?

> ACPI Exception (evxface-0645): AE_BAD_PARAMETER, Installing notify 
> handler failed [20080609]
> ACPI: Interpreter enabled

And the only thing new is the backtrace right?

Similar with the other messages. If you ignore the backtraces
is there any difference?

-Andi
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