Messages in this thread | | | Date | Wed, 21 Sep 2022 15:11:34 -0300 | From | Jason Gunthorpe <> | Subject | Re: [PATCHv8 00/11] Linear Address Masking enabling |
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On Wed, Sep 21, 2022 at 10:11:46AM -0700, Dave Hansen wrote:
> Are you saying that any device compatibility with an mm is solely > determined by the IOMMU in play, so the IOMMU code should host the mm > compatibility checks?
Yes, exactly. Only the HW entity that walks the page tables needs to understand their parsing rules and in this case that is only the IOMMU block.
Jason
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