On Wed, Apr 13, 2022 at 08:01:10AM +0200, Christoph Hellwig wrote:

On Tue, Apr 12, 2022 at 12:53:31PM -0300, Jason Gunthorpe wrote:

...

Use the existing vfio_device versions of vfio_(un)pin_pages(). There is no reason to use a group interface here, kvmgt has easy access to a vfio_device.

Once this is moved after the vfio_dma_rw, this is the last user of the vfio_group, and I think it owuld make sense to merge it with the patch to remove the vfio_group instead of leaving that around once unused.

Done

Thanks, Jason