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-rw-r--r--arch/x86/include/asm/mmu_context.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 0b0ba91ff1ef..00d4575d5409 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -109,4 +109,10 @@ static inline void arch_bprm_mm_init(struct mm_struct *mm,
mpx_mm_init(mm);
}
+static inline void arch_unmap(struct mm_struct *mm, struct vm_area_struct *vma,
+ unsigned long start, unsigned long end)
+{
+ mpx_notify_unmap(mm, vma, start, end);
+}
+
#endif /* _ASM_X86_MMU_CONTEXT_H */