On Wed, Mar 09, 2022 at 03:34:53PM -0700, Alex Williamson wrote: > > +The only device-specific region type and subtype supported by vfio-user is > > +``VFIO_REGION_TYPE_MIGRATION`` (3) and ``VFIO_REGION_SUBTYPE_MIGRATION`` > > (1). > > These should be considered deprecated from the kernel interface. I > hope there are plans for vfio-user to adopt the new interface that's > currently available in linux-next and intended for v5.18.
https://github.com/nutanix/libvfio-user/issues/654 regards john
