Re: [PATCH v2 1/1] KVM: arm64: Allow cacheable stage 2 mapping using VMA flags

[Jason Gunthorpe]

On Fri, Jan 17, 2025 at 05:58:29PM +0100, David Hildenbrand wrote:

> VM_IO without VM_PFNMAP might be interesting; not sure if we even want to
> support that here.

The VMA is filled with struct pages of MEMORY_DEVICE_PCI_P2PDMA and is
non-cachable?

I don't have a use case for that with KVM at least.

Jason