Lines Matching refs:minsz
316 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
323 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
325 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
328 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
335 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
343 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
345 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
348 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
356 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
362 minsz = offsetofend(struct vfio_irq_info, count); in vfio_ccw_mdev_ioctl()
364 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
367 if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS) in vfio_ccw_mdev_ioctl()
377 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
385 minsz = offsetofend(struct vfio_irq_set, count); in vfio_ccw_mdev_ioctl()
387 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
396 data = (void __user *)(arg + minsz); in vfio_ccw_mdev_ioctl()