diff options
Diffstat (limited to 'arch/arm64/include/asm/kfence.h')
| -rw-r--r-- | arch/arm64/include/asm/kfence.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kfence.h b/arch/arm64/include/asm/kfence.h index aa855c6a0ae6..a81937fae9f6 100644 --- a/arch/arm64/include/asm/kfence.h +++ b/arch/arm64/include/asm/kfence.h @@ -19,4 +19,14 @@ static inline bool kfence_protect_page(unsigned long addr, bool protect) return true; } +#ifdef CONFIG_KFENCE +extern bool kfence_early_init; +static inline bool arm64_kfence_can_set_direct_map(void) +{ + return !kfence_early_init; +} +#else /* CONFIG_KFENCE */ +static inline bool arm64_kfence_can_set_direct_map(void) { return false; } +#endif /* CONFIG_KFENCE */ + #endif /* __ASM_KFENCE_H */ |