Messages in this thread | | | Date | Thu, 11 Jul 2013 12:00:54 -0700 | From | Chris Wright <> | Subject | Re: WARNING: at drivers/iommu/dmar.c:484 warn_invalid_dmar with Intel Motherboard |
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* Guenter Roeck (linux@roeck-us.net) wrote: > On Tue, Jul 09, 2013 at 04:22:52PM -0700, Chris Wright wrote: > > One thing I've seen is the BIOS zeroing the base register address when > > VT-d is disabled in BIOS. So, Guenter, a "fix" may be simply enabling > > VT-d in the BIOS. > > > Ah, yes, I think I may have that disabled. I'll check it tonight.
Did you find out if BIOS change fixed this?
thanks, -chris
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