Merge branch 'master'; commit 'v2.6.38-rc7' into next

1 files changed, 17 insertions, 16 deletions

diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index cae268c22ba2..885574a73f01 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -411,20 +411,19 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 static inline unsigned long pte_update(pte_t *p, unsigned long clr,
 				unsigned long set)
 {
-	unsigned long old, tmp, msr;
-
-	__asm__ __volatile__("\
-	msrclr	%2, 0x2\n\
-	nop\n\
-	lw	%0, %4, r0\n\
-	andn	%1, %0, %5\n\
-	or	%1, %1, %6\n\
-	sw	%1, %4, r0\n\
-	mts     rmsr, %2\n\
-	nop"
-	: "=&r" (old), "=&r" (tmp), "=&r" (msr), "=m" (*p)
-	: "r" ((unsigned long)(p + 1) - 4), "r" (clr), "r" (set), "m" (*p)
-	: "cc");
+	unsigned long flags, old, tmp;
+
+	raw_local_irq_save(flags);
+
+	__asm__ __volatile__(	"lw	%0, %2, r0	\n"
+				"andn	%1, %0, %3	\n"
+				"or	%1, %1, %4	\n"
+				"sw	%1, %2, r0	\n"
+			: "=&r" (old), "=&r" (tmp)
+			: "r" ((unsigned long)(p + 1) - 4), "r" (clr), "r" (set)
+			: "cc");
+
+	raw_local_irq_restore(flags);
 
 	return old;
 }
@@ -444,8 +443,9 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 	*ptep = pte;
 }
 
-static inline int ptep_test_and_clear_young(struct mm_struct *mm,
-		unsigned long addr, pte_t *ptep)
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
+static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
+		unsigned long address, pte_t *ptep)
 {
 	return (pte_update(ptep, _PAGE_ACCESSED, 0) & _PAGE_ACCESSED) != 0;
 }
@@ -457,6 +457,7 @@ static inline int ptep_test_and_clear_dirty(struct mm_struct *mm,
 		(_PAGE_DIRTY | _PAGE_HWWRITE), 0) & _PAGE_DIRTY) != 0;
 }
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
 		unsigned long addr, pte_t *ptep)
 {