Re: 2.6.29: can't resume from suspend with DMAR (intel iommu)enabled

From: Suresh Siddha
Date: Fri Apr 10 2009 - 20:49:52 EST


On Fri, 2009-04-10 at 15:46 -0700, David Woodhouse wrote:
> On Tue, 2009-03-24 at 16:40 -0400, Kyle McMartin wrote:
> > > Current kernel doesn't have iommu suspend/resume support yet. I'll
> > > send out suspend/resume patches today or tomorrow. Hope that will
> > > help.
> >
> > Heh, awesome, someone could have brought this, uhm, subtle, weakness
> > when things were getting defaulted on...
>
> git://git.infradead.org/~dwmw2/iommu-suspend-2.6.29.git
>
> That's just for IOMMU, not interrupt remapping (yet).

Is this for 2.6.29-stable series? Is this really critical to have it for
-stable?

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