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

From: Andi Kleen
Date: Thu Jul 03 2008 - 10:38:59 EST


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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/