diff options
Diffstat (limited to 'arch/x86/include/asm/pkeys.h')
| -rw-r--r-- | arch/x86/include/asm/pkeys.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pkeys.h b/arch/x86/include/asm/pkeys.h new file mode 100644 index 000000000000..04243c23380c --- /dev/null +++ b/arch/x86/include/asm/pkeys.h @@ -0,0 +1,6 @@ +#ifndef _ASM_X86_PKEYS_H +#define _ASM_X86_PKEYS_H + +#define arch_max_pkey() (boot_cpu_has(X86_FEATURE_OSPKE) ? 16 : 1) + +#endif /*_ASM_X86_PKEYS_H */ |