diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/pkeys.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pkeys.h b/arch/powerpc/include/asm/pkeys.h index f984bfac814a..26b20061512f 100644 --- a/arch/powerpc/include/asm/pkeys.h +++ b/arch/powerpc/include/asm/pkeys.h @@ -12,7 +12,7 @@ #include <asm/firmware.h> DECLARE_STATIC_KEY_FALSE(pkey_disabled); -extern int pkeys_total; /* total pkeys as per device tree */ +extern int num_pkey; extern u32 initial_allocation_mask; /* bits set for the initially allocated keys */ extern u32 reserved_allocation_mask; /* bits set for reserved keys */ @@ -44,7 +44,10 @@ static inline int vma_pkey(struct vm_area_struct *vma) return (vma->vm_flags & ARCH_VM_PKEY_FLAGS) >> VM_PKEY_SHIFT; } -#define arch_max_pkey() pkeys_total +static inline int arch_max_pkey(void) +{ + return num_pkey; +} #define pkey_alloc_mask(pkey) (0x1 << pkey) |