Lines Matching refs:minsz
1125 unsigned long minsz; in mtty_ioctl() local
1132 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1134 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1137 if (info.argsz < minsz) in mtty_ioctl()
1146 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1157 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1159 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1162 if (info.argsz < minsz) in mtty_ioctl()
1170 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1180 minsz = offsetofend(struct vfio_irq_info, count); in mtty_ioctl()
1182 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1185 if ((info.argsz < minsz) || in mtty_ioctl()
1193 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1204 minsz = offsetofend(struct vfio_irq_set, count); in mtty_ioctl()
1206 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in mtty_ioctl()
1217 ptr = data = memdup_user((void __user *)(arg + minsz), in mtty_ioctl()