2039 	struct iommu_cache_invalidate_info inv_info = { 0 };  in iommu_uapi_cache_invalidate()  local
2053 	if (copy_from_user(&inv_info, uinfo, minsz))  in iommu_uapi_cache_invalidate()
2057 	if (inv_info.argsz < minsz)  in iommu_uapi_cache_invalidate()
2061 	if (inv_info.granularity == IOMMU_INV_GRANU_PASID &&  in iommu_uapi_cache_invalidate()
2062 	    inv_info.argsz < offsetofend(struct iommu_cache_invalidate_info, granu.pasid_info))  in iommu_uapi_cache_invalidate()
2065 	if (inv_info.granularity == IOMMU_INV_GRANU_ADDR &&  in iommu_uapi_cache_invalidate()
2066 	    inv_info.argsz < offsetofend(struct iommu_cache_invalidate_info, granu.addr_info))  in iommu_uapi_cache_invalidate()
2075 	if (copy_from_user((void *)&inv_info + minsz, uinfo + minsz,  in iommu_uapi_cache_invalidate()
2076 			   min_t(u32, inv_info.argsz, sizeof(inv_info)) - minsz))  in iommu_uapi_cache_invalidate()
2080 	ret = iommu_check_cache_invl_data(&inv_info);  in iommu_uapi_cache_invalidate()
2084 	return domain->ops->cache_invalidate(domain, dev, &inv_info);  in iommu_uapi_cache_invalidate()