Lines Matching refs:minsz
528 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
535 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
537 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
540 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
547 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
553 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
555 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
558 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
565 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
571 minsz = offsetofend(struct vfio_irq_info, count); in vfio_ccw_mdev_ioctl()
573 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
576 if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS) in vfio_ccw_mdev_ioctl()
586 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
594 minsz = offsetofend(struct vfio_irq_set, count); in vfio_ccw_mdev_ioctl()
596 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
605 data = (void __user *)(arg + minsz); in vfio_ccw_mdev_ioctl()