Lines Matching refs:minsz
1157 unsigned long minsz; in mtty_ioctl() local
1172 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1174 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1177 if (info.argsz < minsz) in mtty_ioctl()
1186 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1197 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1199 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1202 if (info.argsz < minsz) in mtty_ioctl()
1210 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1220 minsz = offsetofend(struct vfio_irq_info, count); in mtty_ioctl()
1222 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1225 if ((info.argsz < minsz) || in mtty_ioctl()
1233 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1244 minsz = offsetofend(struct vfio_irq_set, count); in mtty_ioctl()
1246 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in mtty_ioctl()
1257 ptr = data = memdup_user((void __user *)(arg + minsz), in mtty_ioctl()