diff options
Diffstat (limited to 'arch/x86/include/asm/mmu_context.h')
| -rw-r--r-- | arch/x86/include/asm/mmu_context.h | 15 |
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 |