Messages in this thread | | | Date | Thu, 29 Feb 2024 05:36:31 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH v11 0/8] KVM: allow mapping non-refcounted pages |
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On Thu, Feb 29, 2024 at 11:57:51AM +0900, David Stevens wrote: > Our use case is virtio-gpu blob resources [1], which directly map host > graphics buffers into the guest as "vram" for the virtio-gpu device. > This feature currently does not work on systems using the amdgpu driver, > as that driver allocates non-compound higher order pages via > ttm_pool_alloc_page().
. and just as last time around that is still the problem that needs to be fixed instead of creating a monster like this to map non-refcounted pages.
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