Re: BUG 2.6.14.2 : ACPI boot lockup

From: Jean Tourrilhes
Date: Tue Nov 22 2005 - 21:05:46 EST


On Tue, Nov 22, 2005 at 04:54:29PM -0800, Rajesh Shah wrote:
> On Tue, Nov 22, 2005 at 01:19:47PM -0800, Jean Tourrilhes wrote:
> > Hi Rajesh,
> >
> > I have some ACPI trouble, and one of your checkin may be
> > related to it. Would you mind checking the following LKML thread ?
> > http://marc.theaimsgroup.com/?t=113268687800002&r=1&w=2
> >
> Thanks for pointing me here, I wasn't reading this thread...

Yeah, I know, I don't follow LKML either.
Note that pci=noacpi did fix my issues. I guess I have a buggy
ACPI :-(

> Does this patch help?

This patch does not look right to me, but I must admit I have
no clue about what the code is doing. Can you confirm you want me to
try this ?

> thanks,
> Rajesh

Have fun...

Jean

> drivers/acpi/scan.c | 2 +-
> 1 files changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-2.6.14-vanilla/drivers/acpi/scan.c
> ===================================================================
> --- linux-2.6.14-vanilla.orig/drivers/acpi/scan.c
> +++ linux-2.6.14-vanilla/drivers/acpi/scan.c
> @@ -1111,7 +1111,7 @@ acpi_add_single_object(struct acpi_devic
> *
> * TBD: Assumes LDM provides driver hot-plug capability.
> */
> - result = acpi_bus_find_driver(device);
> + acpi_bus_find_driver(device);
>
> end:
> if (!result)
-
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