1 files changed, 15 insertions, 5 deletions

diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index f5b5fa76c02d..1e03c5a6b4f7 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -652,14 +652,14 @@ static inline int pte_special(pte_t pte)
          ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
 #define pte_offset_kernel               pte_index
 #define pte_offset_map                  pte_index
-#define pte_offset_map_nested           pte_index
 #define pte_unmap(pte)                  do { } while (0)
-#define pte_unmap_nested(pte)           do { } while (0)
 
 /* Actual page table PTE updates.  */
-extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig);
+extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
+                          pte_t *ptep, pte_t orig, int fullmm);
 
-static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
+static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
+                             pte_t *ptep, pte_t pte, int fullmm)
 {
         pte_t orig = *ptep;
 
@@ -672,12 +672,19 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *p
          *             and SUN4V pte layout, so this inline test is fine.
          */
         if (likely(mm != &init_mm) && (pte_val(orig) & _PAGE_VALID))
-                tlb_batch_add(mm, addr, ptep, orig);
+                tlb_batch_add(mm, addr, ptep, orig, fullmm);
 }
 
+#define set_pte_at(mm,addr,ptep,pte)    \
+        __set_pte_at((mm), (addr), (ptep), (pte), 0)
+
 #define pte_clear(mm,addr,ptep)         \
         set_pte_at((mm), (addr), (ptep), __pte(0UL))
 
+#define __HAVE_ARCH_PTE_CLEAR_NOT_PRESENT_FULL
+#define pte_clear_not_present_full(mm,addr,ptep,fullmm) \
+        __set_pte_at((mm), (addr), (ptep), __pte(0UL), (fullmm))
+
 #ifdef DCACHE_ALIASING_POSSIBLE
 #define __HAVE_ARCH_MOVE_PTE
 #define move_pte(pte, prot, old_addr, new_addr)                         \
@@ -701,6 +708,9 @@ extern pmd_t swapper_low_pmd_dir[2048];
 extern void paging_init(void);
 extern unsigned long find_ecache_flush_span(unsigned long size);
 
+struct seq_file;
+extern void mmu_info(struct seq_file *);
+
 /* These do nothing with the way I have things setup. */
 #define mmu_lockarea(vaddr, len)                (vaddr)
 #define mmu_unlockarea(vaddr, len)              do { } while(0)