physaddr.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#include <asm/processor.h>
 3
 4static inline int phys_addr_valid(resource_size_t addr)
 5{
 6#ifdef CONFIG_PHYS_ADDR_T_64BIT
 7	return !(addr >> boot_cpu_data.x86_phys_bits);
 8#else
 9	return 1;
10#endif
11}