From: Ira Weiny <ira.weiny@intel.com>
In the x86 code __arch_set_user_pkey_access() is not used and is not
defined.
Remove the dead declaration.
To: Dave Hansen <dave.hansen@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
---
arch/x86/include/asm/pkeys.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/x86/include/asm/pkeys.h b/arch/x86/include/asm/pkeys.h
index 1d5f14aff5f6..5292e6dfe2a7 100644
--- a/arch/x86/include/asm/pkeys.h
+++ b/arch/x86/include/asm/pkeys.h
@@ -41,9 +41,6 @@ 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);
-
#define ARCH_VM_PKEY_FLAGS (VM_PKEY_BIT0 | VM_PKEY_BIT1 | VM_PKEY_BIT2 | VM_PKEY_BIT3)
#define mm_pkey_allocation_map(mm) (mm->context.pkey_allocation_map)
@@ -120,8 +117,6 @@ int mm_pkey_free(struct mm_struct *mm, int pkey)
extern int arch_set_user_pkey_access(struct task_struct *tsk, int pkey,
unsigned long init_val);
-extern int __arch_set_user_pkey_access(struct task_struct *tsk, int pkey,
- unsigned long init_val);
static inline int vma_pkey(struct vm_area_struct *vma)
{
--
2.35.1