> From: Jason Gunthorpe
> Sent: Tuesday, November 8, 2022 8:53 AM
>
> This makes VFIO_GROUP_SET_CONTAINER accept both a vfio container FD
> and an
> iommufd.
>
> In iommufd mode an IOAS will exist after the SET_CONTAINER, but it will
> not be attached to any groups.
>
> For VFIO this means
This makes VFIO_GROUP_SET_CONTAINER accept both a vfio container FD and an
iommufd.
In iommufd mode an IOAS will exist after the SET_CONTAINER, but it will
not be attached to any groups.
For VFIO this means that the VFIO_GROUP_GET_STATUS and
VFIO_GROUP_FLAGS_VIABLE works subtly differently. With