Messages in this thread |  | | Date | Sat, 13 Apr 2013 17:26:03 +0200 | | From | Joerg Roedel <> | | Subject | Re: [PATCH 0/9] AMD IOMMU cleanups, fixes and IVRS bug workarounds |
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On Sat, Apr 13, 2013 at 11:06:22PM +0800, Andrew Cooks wrote: > On Fri, Apr 12, 2013 at 4:06 PM, Joerg Roedel <joro@8bytes.org> wrote:
> > Oh, that's sad. You were the only one having a machine wich actually has > > unity-mapped ranges defined in the BIOS table. The code for those > > mappings was basically untested before you ran it on that machine. > > > What is the machine in question? Maybe someone else has access to one, > if it's not too exotic.
Shuah had access to a HP server machine (don't know which one) that defined unity-map ranges in the BIOS table. Shuah certainly knows the details about that machine.
Joerg
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