On Thu, Aug 31, 2023 at 12:21:50PM -0600, Alex Williamson wrote: > There's really never a guarantee that the thing we're exposing via the > vfio uAPI has mainline drivers, for example we don't consult the > nouveau device table before we expose an NVIDIA GPU to a Windows guest > running proprietary device drivers. As I said in my initial mail there's a huge different between a simple passthrough like vfio-pci that doesn't care about the actual device, and a driver like this one that is completely device specific.