1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #include <asm-generic/mman.h>
4 #define MIN_MAP_ADDR PAGE_SIZE /* minimum fixed mmap address */
6 #define arch_mmap_check(addr, len, flags) \
7 (((flags) & MAP_FIXED && (addr) < MIN_MAP_ADDR) ? -EINVAL : 0)