Lines Matching refs:minsz
490 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
497 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
499 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
502 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
509 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
515 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
517 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
520 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
527 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
533 minsz = offsetofend(struct vfio_irq_info, count); in vfio_ccw_mdev_ioctl()
535 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
538 if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS) in vfio_ccw_mdev_ioctl()
548 return copy_to_user((void __user *)arg, &info, minsz); in vfio_ccw_mdev_ioctl()
556 minsz = offsetofend(struct vfio_irq_set, count); in vfio_ccw_mdev_ioctl()
558 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
567 data = (void __user *)(arg + minsz); in vfio_ccw_mdev_ioctl()