set_memory.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2
 3#ifndef _ASM_ARM64_SET_MEMORY_H
 4#define _ASM_ARM64_SET_MEMORY_H
 5
 6#include <asm/mem_encrypt.h>
 7#include <asm-generic/set_memory.h>
 8
 9bool can_set_direct_map(void);
10#define can_set_direct_map can_set_direct_map
11
12int set_memory_valid(unsigned long addr, int numpages, int enable);
13
14int set_direct_map_invalid_noflush(struct page *page);
15int set_direct_map_default_noflush(struct page *page);
16int set_direct_map_valid_noflush(struct page *page, unsigned nr, bool valid);
17bool kernel_page_present(struct page *page);
18
19int set_memory_encrypted(unsigned long addr, int numpages);
20int set_memory_decrypted(unsigned long addr, int numpages);
21
22#endif /* _ASM_ARM64_SET_MEMORY_H */