On Fri, Feb 28, 2025 at 09:59:53AM +0800, Baolu Lu wrote:
> This seems to be a paging domain with identity mappings for some
> specific ranges.
Sometimes it's the global static too
> So perhaps naming the callback as domain_alloc_paging_identity, or
> domain_alloc_paging_static?
s390 and dart
On 2/28/25 08:20, Jason Gunthorpe wrote:
virtio-iommu has a mode where the IDENTITY domain is actually a paging
domain with an identity mapping covering some of the system address
space manually created.
To support this add a new domain_alloc_identity() op that accepts
the struct device so that
virtio-iommu has a mode where the IDENTITY domain is actually a paging
domain with an identity mapping covering some of the system address
space manually created.
To support this add a new domain_alloc_identity() op that accepts
the struct device so that virtio can allocate and fully finalize a
pa
