1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __ASM_MMAN_H__
 3#define __ASM_MMAN_H__
 4
 5#include <asm/system_info.h>
 6#include <uapi/asm/mman.h>
 7
 8static inline bool arch_memory_deny_write_exec_supported(void)
 9{
10	return cpu_architecture() >= CPU_ARCH_ARMv6;
11}
12#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported
13
14#endif /* __ASM_MMAN_H__ */

1#include <asm-generic/mman.h>
 
 
2
3#define arch_mmap_check(addr, len, flags) \
4	(((flags) & MAP_FIXED && (addr) < FIRST_USER_ADDRESS) ? -EINVAL : 0)