Re: [PATCH v3 12/12] vfio/pci: Report dev_id in VFIO_DEVICE_GET_PCI_HOT_RESET_INFO

Jason Gunthorpe
2023-04-11T13:33:14Z

On Fri, Apr 07, 2023 at 03:07:21PM -0600, Alex Williamson wrote:

> I think we need to revisit the question of why allocating an IOMMU
> group for a no-iommu device is exclusive to the vfio group support.

One of the points of this effort is to remove the co-mingling of iommu
and VFIO so much. We should not create the fake iommu groups for
no-iommu.

The _INFO API reporting the group is not a good reason to wreck this
clean separation.

Jason