Lines Matching refs:minsz
1124 unsigned long minsz; in mtty_ioctl() local
1131 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1133 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1136 if (info.argsz < minsz) in mtty_ioctl()
1145 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1156 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1158 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1161 if (info.argsz < minsz) in mtty_ioctl()
1169 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1179 minsz = offsetofend(struct vfio_irq_info, count); in mtty_ioctl()
1181 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1184 if ((info.argsz < minsz) || in mtty_ioctl()
1192 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1203 minsz = offsetofend(struct vfio_irq_set, count); in mtty_ioctl()
1205 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in mtty_ioctl()
1216 ptr = data = memdup_user((void __user *)(arg + minsz), in mtty_ioctl()