Messages in this thread | | | Date | Sat, 11 Apr 2009 13:14:18 -0400 | From | Kyle McMartin <> | Subject | Re: 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled |
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On Sat, Apr 11, 2009 at 09:52:39AM -0700, David Woodhouse wrote: > > Does this include backporting the interrupt remapping fixes, or just > > ignoring it since none of the current laptop chipsets support it? > > The latter. What I've done so far is quite large for a -stable > submission already. The interrupt remapping stuff would be even more > intrusive, and I'm entirely unconvinced that we actually _need_ it for > current systems. > > I could make it refuse to suspend in intr_remap is enabled, I suppose -- > that would be simple enough. >
Right, that's what I was afraid of. I think refusing to suspend is probably a good idea. I'm probably not the only person who suspends his desktop machines when they're not in use...
regards, Kyle
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