// SPDX-License-Identifier: GPL-2.0-or-later #include <linux/printk.h>#include <linux/numa.h> /* Stub functions: */ #ifndef memory_add_physaddr_to_nidint memory_add_physaddr_to_nid(u64 start){	pr_info_once("Unknown online node for memory at 0x%llx, assuming node 0\n",			start);	return 0;}EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);#endif #ifndef phys_to_target_nodeint phys_to_target_node(u64 start){	pr_info_once("Unknown target node for memory at 0x%llx, assuming node 0\n",			start);	return 0;}EXPORT_SYMBOL_GPL(phys_to_target_node);#endif