diff options
Diffstat (limited to 'arch/arm64/include/uapi/asm/mman.h')
| -rw-r--r-- | arch/arm64/include/uapi/asm/mman.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/include/uapi/asm/mman.h b/arch/arm64/include/uapi/asm/mman.h index 6fdd71eb644f..e7e0c8216243 100644 --- a/arch/arm64/include/uapi/asm/mman.h +++ b/arch/arm64/include/uapi/asm/mman.h @@ -5,5 +5,15 @@ #include <asm-generic/mman.h> #define PROT_BTI 0x10 /* BTI guarded page */ +#define PROT_MTE 0x20 /* Normal Tagged mapping */ + +/* Override any generic PKEY permission defines */ +#define PKEY_DISABLE_EXECUTE 0x4 +#define PKEY_DISABLE_READ 0x8 +#undef PKEY_ACCESS_MASK +#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\ + PKEY_DISABLE_WRITE |\ + PKEY_DISABLE_READ |\ + PKEY_DISABLE_EXECUTE) #endif /* ! _UAPI__ASM_MMAN_H */ |