Lines Matching refs:minsz
534 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
541 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
543 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
546 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
553 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
559 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
561 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
564 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
571 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
577 minsz = offsetofend(struct vfio_irq_info, count); in vfio_ccw_mdev_ioctl()
579 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
582 if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS) in vfio_ccw_mdev_ioctl()
592 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
600 minsz = offsetofend(struct vfio_irq_set, count); in vfio_ccw_mdev_ioctl()
602 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
611 data = (void __user *)(arg + minsz); in vfio_ccw_mdev_ioctl()