1 files changed, 1 insertions, 28 deletions

diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h
index 71605d9f8e42..a0b3cac0547c 100644
--- a/arch/arm/include/asm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@@ -18,6 +18,7 @@
 #include <asm/cacheflush.h>
 #include <asm/cachetype.h>
 #include <asm/proc-fns.h>
+#include <asm-generic/mm_hooks.h>
 
 void __check_kvm_seq(struct mm_struct *mm);
 
@@ -133,32 +134,4 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
 #define deactivate_mm(tsk,mm)   do { } while (0)
 #define activate_mm(prev,next)  switch_mm(prev, next, NULL)
 
-/*
- * We are inserting a "fake" vma for the user-accessible vector page so
- * gdb and friends can get to it through ptrace and /proc/<pid>/mem.
- * But we also want to remove it before the generic code gets to see it
- * during process exit or the unmapping of it would  cause total havoc.
- * (the macro is used as remove_vma() is static to mm/mmap.c)
- */
-#define arch_exit_mmap(mm) \
-do { \
-        struct vm_area_struct *high_vma = find_vma(mm, 0xffff0000); \
-        if (high_vma) { \
-                BUG_ON(high_vma->vm_next);  /* it should be last */ \
-                if (high_vma->vm_prev) \
-                        high_vma->vm_prev->vm_next = NULL; \
-                else \
-                        mm->mmap = NULL; \
-                rb_erase(&high_vma->vm_rb, &mm->mm_rb); \
-                mm->mmap_cache = NULL; \
-                mm->map_count--; \
-                remove_vma(high_vma); \
-        } \
-} while (0)
-
-static inline void arch_dup_mmap(struct mm_struct *oldmm,
-                                 struct mm_struct *mm)
-{
-}
-
 #endif