Lines Matching refs:minsz
1131 unsigned long minsz; in mtty_ioctl() local
1146 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1148 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1151 if (info.argsz < minsz) in mtty_ioctl()
1160 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1171 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1173 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1176 if (info.argsz < minsz) in mtty_ioctl()
1184 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1194 minsz = offsetofend(struct vfio_irq_info, count); in mtty_ioctl()
1196 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1199 if ((info.argsz < minsz) || in mtty_ioctl()
1207 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1218 minsz = offsetofend(struct vfio_irq_set, count); in mtty_ioctl()
1220 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in mtty_ioctl()
1231 ptr = data = memdup_user((void __user *)(arg + minsz), in mtty_ioctl()