mm: reorder includes after introduction of linux/pgtable.h
[platform/kernel/linux-starfive.git] / arch / riscv / include / asm / kasan.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (C) 2019 Andes Technology Corporation */
3
4 #ifndef __ASM_KASAN_H
5 #define __ASM_KASAN_H
6
7 #ifndef __ASSEMBLY__
8
9 #ifdef CONFIG_KASAN
10
11 #define KASAN_SHADOW_SCALE_SHIFT        3
12
13 #define KASAN_SHADOW_SIZE       (UL(1) << (38 - KASAN_SHADOW_SCALE_SHIFT))
14 #define KASAN_SHADOW_START      KERN_VIRT_START /* 2^64 - 2^38 */
15 #define KASAN_SHADOW_END        (KASAN_SHADOW_START + KASAN_SHADOW_SIZE)
16
17 #define KASAN_SHADOW_OFFSET     (KASAN_SHADOW_END - (1ULL << \
18                                         (64 - KASAN_SHADOW_SCALE_SHIFT)))
19
20 void kasan_init(void);
21 asmlinkage void kasan_early_init(void);
22
23 #endif
24 #endif
25 #endif /* __ASM_KASAN_H */