diff options
Diffstat (limited to 'arch/powerpc/include/asm/pkeys.h')
| -rw-r--r-- | arch/powerpc/include/asm/pkeys.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/pkeys.h b/arch/powerpc/include/asm/pkeys.h index 59a2c7dbc78f..bd20d4106471 100644 --- a/arch/powerpc/include/asm/pkeys.h +++ b/arch/powerpc/include/asm/pkeys.h @@ -30,9 +30,9 @@ extern u32 reserved_allocation_mask; /* bits set for reserved keys */ #endif -static inline u64 pkey_to_vmflag_bits(u16 pkey) +static inline vm_flags_t pkey_to_vmflag_bits(u16 pkey) { - return (((u64)pkey << VM_PKEY_SHIFT) & ARCH_VM_PKEY_FLAGS); + return (((vm_flags_t)pkey << VM_PKEY_SHIFT) & ARCH_VM_PKEY_FLAGS); } static inline int vma_pkey(struct vm_area_struct *vma) @@ -143,10 +143,8 @@ static inline int arch_override_mprotect_pkey(struct vm_area_struct *vma, return __arch_override_mprotect_pkey(vma, prot, pkey); } -extern int __arch_set_user_pkey_access(struct task_struct *tsk, int pkey, - unsigned long init_val); -static inline int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, - unsigned long init_val) +extern int __arch_set_user_pkey_access(int pkey, unsigned long init_val); +static inline int arch_set_user_pkey_access(int pkey, unsigned long init_val) { if (!mmu_has_feature(MMU_FTR_PKEY)) return -EINVAL; @@ -160,7 +158,7 @@ static inline int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, if (pkey == 0) return init_val ? -EINVAL : 0; - return __arch_set_user_pkey_access(tsk, pkey, init_val); + return __arch_set_user_pkey_access(pkey, init_val); } static inline bool arch_pkeys_enabled(void) |