[virglrenderer-devel] coherent memory access for virgl

[Tomeu Vizoso]

On 10/11/18 1:04 PM, Gerd Hoffmann wrote:
> 
>> * virtio-gpu resource IDs are placed by the guest proxy in the wl_dmabuf
>> protocol stream instead of (guest) dmabuf FDs. The proxy in the host
>> replaces those to the corresponding (host) dmabuf FD.
> 
> Yes.

Hi Gerd,

how were you thinking that we would prevent a malicious guest from 
connecting to the host proxy via VSOCK and guessing virtio-gpu resource IDs?

Thanks,

Tomeu