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-rw-r--r--arch/powerpc/include/asm/mmu_context.h5
-rw-r--r--arch/x86/include/asm/mmu_context.h5
-rw-r--r--include/linux/pkeys.h5
3 files changed, 5 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 1835ca1505d6..896efa559996 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -250,11 +250,6 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
#define thread_pkey_regs_restore(new_thread, old_thread)
#define thread_pkey_regs_init(thread)
-static inline int vma_pkey(struct vm_area_struct *vma)
-{
- return 0;
-}
-
static inline u64 pte_to_hpte_pkey_bits(u64 pteflags)
{
return 0x0UL;
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 57e3785d0d26..3d748bdf44a7 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -296,11 +296,6 @@ static inline int vma_pkey(struct vm_area_struct *vma)
return (vma->vm_flags & vma_pkey_mask) >> VM_PKEY_SHIFT;
}
-#else
-static inline int vma_pkey(struct vm_area_struct *vma)
-{
- return 0;
-}
#endif
/*
diff --git a/include/linux/pkeys.h b/include/linux/pkeys.h
index ed06e1a67bfa..aad54663763b 100644
--- a/include/linux/pkeys.h
+++ b/include/linux/pkeys.h
@@ -13,6 +13,11 @@
#define PKEY_DEDICATED_EXECUTE_ONLY 0
#define ARCH_VM_PKEY_FLAGS 0
+static inline int vma_pkey(struct vm_area_struct *vma)
+{
+ return 0;
+}
+
static inline bool mm_pkey_is_allocated(struct mm_struct *mm, int pkey)
{
return (pkey == 0);