Messages in this thread | | | From | "Tian, Kevin" <> | Subject | RE: [RFC PATCH 4/6] iommufd: Introduce data struct for AMD nested domain allocation | Date | Fri, 15 Dec 2023 07:38:19 +0000 |
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> From: Jason Gunthorpe <jgg@nvidia.com> > Sent: Wednesday, December 13, 2023 10:04 PM > > The viommu object should hold the GID. I'm not sure you need a GID > right now (can you just issue invalidation on the physical side?), but > if you do need GID to bridge until the viommu is ready it should > probably be allocated by and stored in the nesting parent. >
and how is GID different from existing Domain ID of nesting parent?
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