Hi Kevin, On 9/8/22 08:19, Tian, Kevin wrote: >> From: Eric Auger <eric.auger@xxxxxxxxxx> >> Sent: Thursday, September 8, 2022 3:28 AM >>> +/* >>> + * Alloc and initialize vfio_device so it can be registered to vfio >>> + * core. >>> + * >>> + * Drivers should use the wrapper vfio_alloc_device() for allocation. >>> + * @size is the size of the structure to be allocated, including any >>> + * private data used by the driver. >>> + * >>> + * Driver may provide an @init callback to cover device private data. >> nit: this comment may rather relate to the vfio_init_device function > Yes but vfio_init_device() is used only by ccw and presumably will be > abandoned once ccw fixes its life cycle mess. Given that I prefer to leaving > the comment here to be noted by broader users. OK Eric > >> Besides >> >> Reviewed-by: Eric Auger <eric.auger@xxxxxxxxxx> >> > Thanks and other comments adopted.