Re: [PATCH] ACPI suspend: Blacklist HP xw4600 Workstation for old code ordering

From: Matthew Garrett
Date: Wed Oct 15 2008 - 10:15:51 EST


On Wed, Oct 15, 2008 at 04:05:35PM +0200, Rafael J. Wysocki wrote:
> On Wednesday, 15 of October 2008, Matthew Garrett wrote:
> > I think trying to work out what would be more useful than just adding it to
> > a blacklist.
>
> Well, machines that require the "old" ordering are simply broken, because
> you just can't assume that specific devices are not in D3 before you
> execute _PTS.
>
> IOW, we aren't doing anything wrong and the BIOS is buggy.

So how does Windows cope with this?

--
Matthew Garrett | mjg59@xxxxxxxxxxxxx
--
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/