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Diffstat (limited to 'arch/x86/include/asm/mmu_context.h')
-rw-r--r--arch/x86/include/asm/mmu_context.h15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index cf9911b5a53c..bbc796eb0a3b 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -288,21 +288,6 @@ static inline void arch_unmap(struct mm_struct *mm, struct vm_area_struct *vma,
mpx_notify_unmap(mm, vma, start, end);
}
-#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
-static inline int vma_pkey(struct vm_area_struct *vma)
-{
- unsigned long vma_pkey_mask = VM_PKEY_BIT0 | VM_PKEY_BIT1 |
- VM_PKEY_BIT2 | VM_PKEY_BIT3;
-
- return (vma->vm_flags & vma_pkey_mask) >> VM_PKEY_SHIFT;
-}
-#else
-static inline int vma_pkey(struct vm_area_struct *vma)
-{
- return 0;
-}
-#endif
-
/*
* We only want to enforce protection keys on the current process
* because we effectively have no access to PKRU for other