[vfio-users] pci passthrough of Intel igp

[Alex Williamson]

On Wed, 12 Aug 2020 14:56:08 -0700
kram threetwoone <kram321 at gmail.com> wrote:

> I have not gotten the VM to boot, there is always the multiple address
> spaces error.  I don't think this is an ACS patch situation; the GPU sits
> in it's own vfio group with no other devices.

I can't think how a group with a single device would get the multiple
address spaces error, but I also can't think how we'd get the multiple
address spaces error at all unless the VM is configure with a vIOMMU,
ex. including an intel-iommu device.  Can you share the VM config?
Thanks,

Alex