On Tue, Nov 02, 2021 at 08:06:00AM +0100, Christoph Hellwig wrote: > This is straightforward conversion, the intel_vgpu already has a pointer > to the vfio_dev, which can be replaced with the embedded structure and > we can replace all the mdev_get_drvdata() with a simple container_of(). This should be using vfio_register_emulated_iommu_dev(), right? I expect drivers using the pin API to use the emulated_iommu_dev() interface at least.. Otherwise this looks good Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Jason