Re: [ 286.547348] BUG: unable to handle kernel paging request at 6b6b6b6b

From: Jeff Chua
Date: Wed Jan 07 2009 - 06:37:15 EST


On Wed, Jan 7, 2009 at 5:19 PM, Pekka Enberg <penberg@xxxxxxxxxxxxxx> wrote:
> On Wed, 2009-01-07 at 10:15 +0100, Heiko Carstens wrote:
>> I missed to convert disable_nonboot_cpus to
>> stop_machine_create/destroy.
>> So it's a use before-even-allocated bug.
>> The patch below should hopefully fix it:
>> Subject: [PATCH] cpu hotplug: add stop_machine_create/destroy to disable_nonboot_cpus
> Looks good to me!

This also fixes the suspend-to-ram/disk problem. Without it, the
system will just hang.

Thanks for the fix.

Thanks,
Jeff.
--
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/