> +struct drm_pvr_dev_query_gpu_info { > + /** > + * @gpu_id: GPU identifier. > + * > + * For all currently supported GPUs this is the BVNC encoded as a 64-bit > + * value as follows: > + * > + * +--------+--------+--------+-------+ > + * | 63..48 | 47..32 | 31..16 | 15..0 | > + * +========+========+========+=======+ > + * | B | V | N | C | > + * +--------+--------+--------+-------+ > + */ > + __u64 gpu_id; > + > + /** > + * @num_phantoms: Number of Phantoms present. > + */ > + __u32 num_phantoms; > +}; I think this one needs __u32 padding; of some sort. Dave.