Lines Matching refs:minsz
301 unsigned long minsz; in vfio_platform_ioctl() local
306 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_platform_ioctl()
308 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
311 if (info.argsz < minsz) in vfio_platform_ioctl()
320 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
326 minsz = offsetofend(struct vfio_region_info, offset); in vfio_platform_ioctl()
328 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
331 if (info.argsz < minsz) in vfio_platform_ioctl()
342 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
348 minsz = offsetofend(struct vfio_irq_info, count); in vfio_platform_ioctl()
350 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
353 if (info.argsz < minsz) in vfio_platform_ioctl()
362 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
371 minsz = offsetofend(struct vfio_irq_set, count); in vfio_platform_ioctl()
373 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_platform_ioctl()
382 data = memdup_user((void __user *)(arg + minsz), in vfio_platform_ioctl()