4 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h
index 39d3a4245694..02f5acd7ccc4 100644
--- a/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -245,6 +245,8 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 	unsigned long clr = ~pte_val(entry) & _PAGE_RO;
 
 	pte_update(ptep, clr, set);
+
+	flush_tlb_page(vma, address);
 }
 
 #define __HAVE_ARCH_PTE_SAME
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h
index c2471bac86b9..7c46a98cc7f4 100644
--- a/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -266,6 +266,8 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 	unsigned long clr = ~pte_val(entry) & (_PAGE_RO | _PAGE_NA);
 
 	pte_update(ptep, clr, set);
+
+	flush_tlb_page(vma, address);
 }
 
 static inline int pte_young(pte_t pte)
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index 180161d714fb..dd0c7236208f 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -304,6 +304,8 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 	unsigned long old = pte_val(*ptep);
 	*ptep = __pte(old | bits);
 #endif
+
+	flush_tlb_page(vma, address);
 }
 
 #define __HAVE_ARCH_PTE_SAME
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index ab7d2d996be4..14c79a7dc855 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -8,6 +8,7 @@
 #include <asm/processor.h>		/* For TASK_SIZE */
 #include <asm/mmu.h>
 #include <asm/page.h>
+#include <asm/tlbflush.h>
 
 struct mm_struct;