diff options
Diffstat (limited to 'arch/riscv/include/asm/set_memory.h')
| -rw-r--r-- | arch/riscv/include/asm/set_memory.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/set_memory.h b/arch/riscv/include/asm/set_memory.h index d690b08dff2a..211eb8244a45 100644 --- a/arch/riscv/include/asm/set_memory.h +++ b/arch/riscv/include/asm/set_memory.h @@ -15,11 +15,15 @@ int set_memory_ro(unsigned long addr, int numpages); int set_memory_rw(unsigned long addr, int numpages); int set_memory_x(unsigned long addr, int numpages); int set_memory_nx(unsigned long addr, int numpages); +int set_memory_rw_nx(unsigned long addr, int numpages); +void protect_kernel_text_data(void); #else static inline int set_memory_ro(unsigned long addr, int numpages) { return 0; } static inline int set_memory_rw(unsigned long addr, int numpages) { return 0; } static inline int set_memory_x(unsigned long addr, int numpages) { return 0; } static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; } +static inline void protect_kernel_text_data(void) {}; +static inline int set_memory_rw_nx(unsigned long addr, int numpages) { return 0; } #endif int set_direct_map_invalid_noflush(struct page *page); |