Re: 2.6.29: can't resume from suspend with DMAR (intel iommu)enabled
From: David Woodhouse
Date: Tue Apr 07 2009 - 07:11:27 EST
On Tue, 2009-04-07 at 08:56 +0100, Matthew Garrett wrote:
> On Mon, Apr 06, 2009 at 01:56:01PM -0700, David Woodhouse wrote:
>
> > Dirk reported the same panic, but we've just turned his iommu back on
> > and completely failed to reproduce the problem -- so I'm kind of stuck.
>
> I saw this on a T400, but only on the first boot after enabling DMAR -
> power cycling "fixed" it.
Aha, that's interesting to know. Thanks.
--
David Woodhouse Open Source Technology Centre
David.Woodhouse@xxxxxxxxx Intel Corporation
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