44 files changed, 193 insertions, 161 deletions

diff --git a/arch/alpha/include/asm/tlb.h b/arch/alpha/include/asm/tlb.h
index c13636575fba..42866759f3fa 100644
--- a/arch/alpha/include/asm/tlb.h
+++ b/arch/alpha/include/asm/tlb.h
@@ -9,7 +9,7 @@
 
 #include <asm-generic/tlb.h>
 
-#define __pte_free_tlb(tlb, pte)                        pte_free((tlb)->mm, pte)
-#define __pmd_free_tlb(tlb, pmd)                        pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, address)               pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, address)               pmd_free((tlb)->mm, pmd)
  
 #endif
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 321c83e43a1e..f41a6f57cd12 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -102,8 +102,8 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 }
 
 #define tlb_remove_page(tlb,page)       free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb, ptep)         pte_free((tlb)->mm, ptep)
-#define pmd_free_tlb(tlb, pmdp)         pmd_free((tlb)->mm, pmdp)
+#define pte_free_tlb(tlb, ptep, addr)   pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp, addr)   pmd_free((tlb)->mm, pmdp)
 
 #define tlb_migrate_finish(mm)          do { } while (0)
 
diff --git a/arch/avr32/include/asm/pgalloc.h b/arch/avr32/include/asm/pgalloc.h
index 640821323943..92ecd8446ef8 100644
--- a/arch/avr32/include/asm/pgalloc.h
+++ b/arch/avr32/include/asm/pgalloc.h
@@ -83,7 +83,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         quicklist_free_page(QUICK_PT, NULL, pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h
index a1ba761d0573..6da975db112f 100644
--- a/arch/cris/include/asm/pgalloc.h
+++ b/arch/cris/include/asm/pgalloc.h
@@ -47,7 +47,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
diff --git a/arch/frv/include/asm/pgalloc.h b/arch/frv/include/asm/pgalloc.h
index 971e6addb009..416d19a632f2 100644
--- a/arch/frv/include/asm/pgalloc.h
+++ b/arch/frv/include/asm/pgalloc.h
@@ -49,7 +49,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb),(pte));                   \
@@ -62,7 +62,7 @@ do {							\
  */
 #define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *) 2); })
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+#define __pmd_free_tlb(tlb,x,a)         do { } while (0)
 
 #endif /* CONFIG_MMU */
 
diff --git a/arch/frv/include/asm/pgtable.h b/arch/frv/include/asm/pgtable.h
index 33233011b1c1..22c60692b551 100644
--- a/arch/frv/include/asm/pgtable.h
+++ b/arch/frv/include/asm/pgtable.h
@@ -225,7 +225,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
  */
 #define pud_alloc_one(mm, address)              NULL
 #define pud_free(mm, x)                         do { } while (0)
-#define __pud_free_tlb(tlb, x)                  do { } while (0)
+#define __pud_free_tlb(tlb, x, address)         do { } while (0)
 
 /*
  * The "pud_xxx()" functions here are trivial for a folded two-level
diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
index b9ac1a6fc216..96a8d927db28 100644
--- a/arch/ia64/include/asm/pgalloc.h
+++ b/arch/ia64/include/asm/pgalloc.h
@@ -48,7 +48,7 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
 {
         quicklist_free(0, NULL, pud);
 }
-#define __pud_free_tlb(tlb, pud)        pud_free((tlb)->mm, pud)
+#define __pud_free_tlb(tlb, pud, address)       pud_free((tlb)->mm, pud)
 #endif /* CONFIG_PGTABLE_4 */
 
 static inline void
@@ -67,7 +67,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         quicklist_free(0, NULL, pmd);
 }
 
-#define __pmd_free_tlb(tlb, pmd)        pmd_free((tlb)->mm, pmd)
+#define __pmd_free_tlb(tlb, pmd, address)       pmd_free((tlb)->mm, pmd)
 
 static inline void
 pmd_populate(struct mm_struct *mm, pmd_t * pmd_entry, pgtable_t pte)
@@ -117,6 +117,6 @@ static inline void check_pgt_cache(void)
         quicklist_trim(0, NULL, 25, 16);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, pte)
 
 #endif                          /* _ASM_IA64_PGALLOC_H */
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index 20d8a39680c2..85d965cb19a0 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -236,22 +236,22 @@ do {							\
         __tlb_remove_tlb_entry(tlb, ptep, addr);        \
 } while (0)
 
-#define pte_free_tlb(tlb, ptep)                         \
+#define pte_free_tlb(tlb, ptep, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pte_free_tlb(tlb, ptep);                      \
+        __pte_free_tlb(tlb, ptep, address);             \
 } while (0)
 
-#define pmd_free_tlb(tlb, ptep)                         \
+#define pmd_free_tlb(tlb, ptep, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pmd_free_tlb(tlb, ptep);                      \
+        __pmd_free_tlb(tlb, ptep, address);             \
 } while (0)
 
-#define pud_free_tlb(tlb, pudp)                         \
+#define pud_free_tlb(tlb, pudp, address)                \
 do {                                                    \
         tlb->need_flush = 1;                            \
-        __pud_free_tlb(tlb, pudp);                      \
+        __pud_free_tlb(tlb, pudp, address);             \
 } while (0)
 
 #endif /* _ASM_IA64_TLB_H */
diff --git a/arch/m32r/include/asm/pgalloc.h b/arch/m32r/include/asm/pgalloc.h
index f11a2b909cdb..0fc736198979 100644
--- a/arch/m32r/include/asm/pgalloc.h
+++ b/arch/m32r/include/asm/pgalloc.h
@@ -58,7 +58,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, (pte))
 
 /*
  * allocating and freeing a pmd is trivial: the 1-entry pmd is
@@ -68,7 +68,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
 
 #define pmd_alloc_one(mm, addr)         ({ BUG(); ((pmd_t *)2); })
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 #define pgd_populate(mm, pmd, pte)      BUG()
 
 #define check_pgt_cache()       do { } while (0)
diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
index d08bf6261df8..15ee4c74a9f0 100644
--- a/arch/m68k/include/asm/motorola_pgalloc.h
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
@@ -54,7 +54,8 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
         __free_page(page);
 }
 
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
+static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page,
+                                  unsigned long address)
 {
         pgtable_page_dtor(page);
         cache_page(kmap(page));
@@ -73,7 +74,8 @@ static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
         return free_pointer_table(pmd);
 }
 
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                 unsigned long address)
 {
         return free_pointer_table(pmd);
 }
diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
index d4c83f143816..48d80d5a666f 100644
--- a/arch/m68k/include/asm/sun3_pgalloc.h
+++ b/arch/m68k/include/asm/sun3_pgalloc.h
@@ -32,7 +32,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t page)
         __free_page(page);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
@@ -80,7 +80,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page
  * inside the pgd, so has no extra memory associated with it.
  */
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 
 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
 {
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index 59a757e46ba5..b0131da1387b 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -180,7 +180,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
         __free_page(ptepage);
 }
 
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, (pte))
 
 #define pmd_populate(mm, pmd, pte)      (pmd_val(*(pmd)) = page_address(pte))
 
@@ -193,7 +193,7 @@ extern inline void pte_free(struct mm_struct *mm, struct page *ptepage)
  */
 #define pmd_alloc_one(mm, address)      ({ BUG(); ((pmd_t *)2); })
 /*#define pmd_free(mm, x)                       do { } while (0)*/
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 #define pgd_populate(mm, pmd, pte)      BUG()
 
 extern int do_check_pgt_cache(int, int);
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 1275831dda29..f705735feefc 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -98,7 +98,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_pages(pte, PTE_ORDER);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,address)                 \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), pte);                    \
@@ -111,7 +111,7 @@ do {							\
  * inside the pgd, so has no extra memory associated with it.
  */
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb, x)          do { } while (0)
+#define __pmd_free_tlb(tlb, x, addr)    do { } while (0)
 
 #endif
 
@@ -132,7 +132,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_pages((unsigned long)pmd, PMD_ORDER);
 }
 
-#define __pmd_free_tlb(tlb, x)  pmd_free((tlb)->mm, x)
+#define __pmd_free_tlb(tlb, x, addr)    pmd_free((tlb)->mm, x)
 
 #endif
 
diff --git a/arch/mn10300/include/asm/pgalloc.h b/arch/mn10300/include/asm/pgalloc.h
index ec057e1bd4cf..a19f11327cd8 100644
--- a/arch/mn10300/include/asm/pgalloc.h
+++ b/arch/mn10300/include/asm/pgalloc.h
@@ -51,6 +51,6 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte)
 }
 
 
-#define __pte_free_tlb(tlb, pte) tlb_remove_page((tlb), (pte))
+#define __pte_free_tlb(tlb, pte, addr) tlb_remove_page((tlb), (pte))
 
 #endif /* _ASM_PGALLOC_H */
diff --git a/arch/parisc/include/asm/tlb.h b/arch/parisc/include/asm/tlb.h
index 383b1db310ee..07924903989e 100644
--- a/arch/parisc/include/asm/tlb.h
+++ b/arch/parisc/include/asm/tlb.h
@@ -21,7 +21,7 @@ do {	if (!(tlb)->fullmm)	\
 
 #include <asm-generic/tlb.h>
 
-#define __pmd_free_tlb(tlb, pmd)        pmd_free((tlb)->mm, pmd)
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define __pmd_free_tlb(tlb, pmd, addr)  pmd_free((tlb)->mm, pmd)
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, pte)
 
 #endif
diff --git a/arch/powerpc/include/asm/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 0815eb40acae..c9500d666a1d 100644
--- a/arch/powerpc/include/asm/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
@@ -16,7 +16,7 @@ extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
  */
 /* #define pmd_alloc_one(mm,address)       ({ BUG(); ((pmd_t *)2); }) */
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+#define __pmd_free_tlb(tlb,x,a)         do { } while (0)
 /* #define pgd_populate(mm, pmd, pte)      BUG() */
 
 #ifndef CONFIG_BOOKE
diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index afda2bdd860f..e6f069c4f713 100644
--- a/arch/powerpc/include/asm/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
@@ -118,11 +118,11 @@ static inline void pgtable_free(pgtable_free_t pgf)
                 kmem_cache_free(pgtable_cache[cachenum], p);
 }
 
-#define __pmd_free_tlb(tlb, pmd)        \
+#define __pmd_free_tlb(tlb, pmd,addr)                 \
         pgtable_free_tlb(tlb, pgtable_free_cache(pmd, \
                 PMD_CACHE_NUM, PMD_TABLE_SIZE-1))
 #ifndef CONFIG_PPC_64K_PAGES
-#define __pud_free_tlb(tlb, pud)        \
+#define __pud_free_tlb(tlb, pud, addr)                \
         pgtable_free_tlb(tlb, pgtable_free_cache(pud, \
                 PUD_CACHE_NUM, PUD_TABLE_SIZE-1))
 #endif /* CONFIG_PPC_64K_PAGES */
diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index 5d8480265a77..1730e5e298d6 100644
--- a/arch/powerpc/include/asm/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
@@ -38,14 +38,14 @@ static inline pgtable_free_t pgtable_free_cache(void *p, int cachenum,
 extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf);
 
 #ifdef CONFIG_SMP
-#define __pte_free_tlb(tlb,ptepage)     \
+#define __pte_free_tlb(tlb,ptepage,address)             \
 do { \
         pgtable_page_dtor(ptepage); \
         pgtable_free_tlb(tlb, pgtable_free_cache(page_address(ptepage), \
-                PTE_NONCACHE_NUM, PTE_TABLE_SIZE-1)); \
+                                        PTE_NONCACHE_NUM, PTE_TABLE_SIZE-1)); \
 } while (0)
 #else
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, (pte))
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, (pte))
 #endif
 
 
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 9920d6a7cf29..c46ef2ffa3d9 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -305,7 +305,7 @@ static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
 
         pmd = pmd_offset(pud, start);
         pud_clear(pud);
-        pmd_free_tlb(tlb, pmd);
+        pmd_free_tlb(tlb, pmd, start);
 }
 
 static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
@@ -348,7 +348,7 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 
         pud = pud_offset(pgd, start);
         pgd_clear(pgd);
-        pud_free_tlb(tlb, pud);
+        pud_free_tlb(tlb, pud, start);
 }
 
 /*
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h
index 3d8a96d39d9d..81150b053689 100644
--- a/arch/s390/include/asm/tlb.h
+++ b/arch/s390/include/asm/tlb.h
@@ -96,7 +96,8 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
  * pte_free_tlb frees a pte table and clears the CRSTE for the
  * page table from the tlb.
  */
-static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte)
+static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte,
+                                unsigned long address)
 {
         if (!tlb->fullmm) {
                 tlb->array[tlb->nr_ptes++] = pte;
@@ -113,7 +114,8 @@ static inline void pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte)
  * as the pgd. pmd_free_tlb checks the asce_limit against 2GB
  * to avoid the double free of the pmd in this case.
  */
-static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                unsigned long address)
 {
 #ifdef __s390x__
         if (tlb->mm->context.asce_limit <= (1UL << 31))
@@ -134,7 +136,8 @@ static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
  * as the pgd. pud_free_tlb checks the asce_limit against 4TB
  * to avoid the double free of the pud in this case.
  */
-static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud,
+                                unsigned long address)
 {
 #ifdef __s390x__
         if (tlb->mm->context.asce_limit <= (1UL << 42))
diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index 84dd2db7104c..89a482750a5b 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -73,7 +73,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         quicklist_free_page(QUICK_PT, NULL, pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte,addr)                    \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb), (pte));                  \
@@ -85,7 +85,7 @@ do {							\
  */
 
 #define pmd_free(mm, x)                 do { } while (0)
-#define __pmd_free_tlb(tlb,x)           do { } while (0)
+#define __pmd_free_tlb(tlb,x,addr)      do { } while (0)
 
 static inline void check_pgt_cache(void)
 {
diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h
index 9c16f737074a..da8fe7ab8728 100644
--- a/arch/sh/include/asm/tlb.h
+++ b/arch/sh/include/asm/tlb.h
@@ -91,9 +91,9 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 }
 
 #define tlb_remove_page(tlb,page)       free_page_and_swap_cache(page)
-#define pte_free_tlb(tlb, ptep)         pte_free((tlb)->mm, ptep)
-#define pmd_free_tlb(tlb, pmdp)         pmd_free((tlb)->mm, pmdp)
-#define pud_free_tlb(tlb, pudp)         pud_free((tlb)->mm, pudp)
+#define pte_free_tlb(tlb, ptep, addr)   pte_free((tlb)->mm, ptep)
+#define pmd_free_tlb(tlb, pmdp, addr)   pmd_free((tlb)->mm, pmdp)
+#define pud_free_tlb(tlb, pudp, addr)   pud_free((tlb)->mm, pudp)
 
 #define tlb_migrate_finish(mm)          do { } while (0)
 
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
index 681582d26969..ca2b34456c4b 100644
--- a/arch/sparc/include/asm/pgalloc_32.h
+++ b/arch/sparc/include/asm/pgalloc_32.h
@@ -44,8 +44,8 @@ BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
 BTFIXUPDEF_CALL(void, free_pmd_fast, pmd_t *)
 #define free_pmd_fast(pmd)      BTFIXUP_CALL(free_pmd_fast)(pmd)
 
-#define pmd_free(mm, pmd)       free_pmd_fast(pmd)
-#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
+#define pmd_free(mm, pmd)               free_pmd_fast(pmd)
+#define __pmd_free_tlb(tlb, pmd, addr)  pmd_free((tlb)->mm, pmd)
 
 BTFIXUPDEF_CALL(void, pmd_populate, pmd_t *, struct page *)
 #define pmd_populate(MM, PMD, PTE)        BTFIXUP_CALL(pmd_populate)(PMD, PTE)
@@ -62,7 +62,7 @@ BTFIXUPDEF_CALL(void, free_pte_fast, pte_t *)
 #define pte_free_kernel(mm, pte)        BTFIXUP_CALL(free_pte_fast)(pte)
 
 BTFIXUPDEF_CALL(void, pte_free, pgtable_t )
-#define pte_free(mm, pte)       BTFIXUP_CALL(pte_free)(pte)
-#define __pte_free_tlb(tlb, pte)        pte_free((tlb)->mm, pte)
+#define pte_free(mm, pte)               BTFIXUP_CALL(pte_free)(pte)
+#define __pte_free_tlb(tlb, pte, addr)  pte_free((tlb)->mm, pte)
 
 #endif /* _SPARC_PGALLOC_H */
diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
index ee38e731bfa6..dca406b9b6fc 100644
--- a/arch/sparc/include/asm/tlb_64.h
+++ b/arch/sparc/include/asm/tlb_64.h
@@ -100,9 +100,9 @@ static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page)
 }
 
 #define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0)
-#define pte_free_tlb(mp, ptepage) pte_free((mp)->mm, ptepage)
-#define pmd_free_tlb(mp, pmdp) pmd_free((mp)->mm, pmdp)
-#define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp)
+#define pte_free_tlb(mp, ptepage, addr) pte_free((mp)->mm, ptepage)
+#define pmd_free_tlb(mp, pmdp, addr) pmd_free((mp)->mm, pmdp)
+#define pud_free_tlb(tlb,pudp, addr) __pud_free_tlb(tlb,pudp,addr)
 
 #define tlb_migrate_finish(mm)  do { } while (0)
 #define tlb_start_vma(tlb, vma) do { } while (0)
diff --git a/arch/um/include/asm/pgalloc.h b/arch/um/include/asm/pgalloc.h
index 718984359f8c..32c8ce4e1515 100644
--- a/arch/um/include/asm/pgalloc.h
+++ b/arch/um/include/asm/pgalloc.h
@@ -40,7 +40,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
         __free_page(pte);
 }
 
-#define __pte_free_tlb(tlb,pte)                         \
+#define __pte_free_tlb(tlb,pte, address)                \
 do {                                                    \
         pgtable_page_dtor(pte);                         \
         tlb_remove_page((tlb),(pte));                   \
@@ -53,7 +53,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_page((unsigned long)pmd);
 }
 
-#define __pmd_free_tlb(tlb,x)   tlb_remove_page((tlb),virt_to_page(x))
+#define __pmd_free_tlb(tlb,x, address)   tlb_remove_page((tlb),virt_to_page(x))
 #endif
 
 #define check_pgt_cache()       do { } while (0)
diff --git a/arch/um/include/asm/tlb.h b/arch/um/include/asm/tlb.h
index 5240fa1c5e08..660caedac9eb 100644
--- a/arch/um/include/asm/tlb.h
+++ b/arch/um/include/asm/tlb.h
@@ -116,11 +116,11 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
                 __tlb_remove_tlb_entry(tlb, ptep, address);     \
         } while (0)
 
-#define pte_free_tlb(tlb, ptep) __pte_free_tlb(tlb, ptep)
+#define pte_free_tlb(tlb, ptep, addr) __pte_free_tlb(tlb, ptep, addr)
 
-#define pud_free_tlb(tlb, pudp) __pud_free_tlb(tlb, pudp)
+#define pud_free_tlb(tlb, pudp, addr) __pud_free_tlb(tlb, pudp, addr)
 
-#define pmd_free_tlb(tlb, pmdp) __pmd_free_tlb(tlb, pmdp)
+#define pmd_free_tlb(tlb, pmdp, addr) __pmd_free_tlb(tlb, pmdp, addr)
 
 #define tlb_migrate_finish(mm) do {} while (0)
 
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index dd14c54ac718..0e8c2a0fd922 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -46,7 +46,13 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte)
         __free_page(pte);
 }
 
-extern void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
+extern void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
+
+static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte,
+                                  unsigned long address)
+{
+        ___pte_free_tlb(tlb, pte);
+}
 
 static inline void pmd_populate_kernel(struct mm_struct *mm,
                                        pmd_t *pmd, pte_t *pte)
@@ -78,7 +84,13 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_page((unsigned long)pmd);
 }
 
-extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
+extern void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
+
+static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
+                                  unsigned long adddress)
+{
+        ___pmd_free_tlb(tlb, pmd);
+}
 
 #ifdef CONFIG_X86_PAE
 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
@@ -108,7 +120,14 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
         free_page((unsigned long)pud);
 }
 
-extern void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
+extern void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud);
+
+static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud,
+                                  unsigned long address)
+{
+        ___pud_free_tlb(tlb, pud);
+}
+
 #endif  /* PAGETABLE_LEVELS > 3 */
 #endif  /* PAGETABLE_LEVELS > 2 */
 
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 8e43bdd45456..af8f9650058c 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -25,7 +25,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
         return pte;
 }
 
-void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
+void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 {
         pgtable_page_dtor(pte);
         paravirt_release_pte(page_to_pfn(pte));
@@ -33,14 +33,14 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
 }
 
 #if PAGETABLE_LEVELS > 2
-void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
 {
         paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT);
         tlb_remove_page(tlb, virt_to_page(pmd));
 }
 
 #if PAGETABLE_LEVELS > 3
-void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
 {
         paravirt_release_pud(__pa(pud) >> PAGE_SHIFT);
         tlb_remove_page(tlb, virt_to_page(pud));
diff --git a/arch/xtensa/include/asm/tlb.h b/arch/xtensa/include/asm/tlb.h
index 31c220faca02..0d766f9c1083 100644
--- a/arch/xtensa/include/asm/tlb.h
+++ b/arch/xtensa/include/asm/tlb.h
@@ -42,6 +42,6 @@
 
 #include <asm-generic/tlb.h>
 
-#define __pte_free_tlb(tlb, pte)                pte_free((tlb)->mm, pte)
+#define __pte_free_tlb(tlb, pte, address)       pte_free((tlb)->mm, pte)
 
 #endif  /* _XTENSA_TLB_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 9bb5c8750736..fc44d316d0bb 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2452,10 +2452,10 @@ try_mount_again:
                 tcon->local_lease = volume_info->local_lease;
         }
         if (pSesInfo) {
-                if (pSesInfo->capabilities & CAP_LARGE_FILES) {
-                        sb->s_maxbytes = (u64) 1 << 63;
-                } else
-                        sb->s_maxbytes = (u64) 1 << 31; /* 2 GB */
+                if (pSesInfo->capabilities & CAP_LARGE_FILES)
+                        sb->s_maxbytes = MAX_LFS_FILESIZE;
+                else
+                        sb->s_maxbytes = MAX_NON_LFS;
         }
 
         /* BB FIXME fix time_gran to be larger for LANMAN sessions */
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 18afe57b2461..82d83839655e 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -212,7 +212,7 @@ cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info,
  * junction to the new submount (ie to setup the fake directory
  * which represents a DFS referral).
  */
-void
+static void
 cifs_create_dfs_fattr(struct cifs_fattr *fattr, struct super_block *sb)
 {
         struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
@@ -388,7 +388,7 @@ static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
 }
 
 /* Fill a cifs_fattr struct with info from FILE_ALL_INFO */
-void
+static void
 cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
                        struct cifs_sb_info *cifs_sb, bool adjust_tz)
 {
@@ -513,9 +513,12 @@ int cifs_get_inode_info(struct inode **pinode,
                                         cifs_sb->mnt_cifs_flags &
                                                 CIFS_MOUNT_MAP_SPECIAL_CHR);
                         if (rc1) {
-                                /* BB EOPNOSUPP disable SERVER_INUM? */
                                 cFYI(1, ("GetSrvInodeNum rc %d", rc1));
                                 fattr.cf_uniqueid = iunique(sb, ROOT_I);
+                                /* disable serverino if call not supported */
+                                if (rc1 == -EINVAL)
+                                        cifs_sb->mnt_cifs_flags &=
+                                                        ~CIFS_MOUNT_SERVER_INUM;
                         }
                 } else {
                         fattr.cf_uniqueid = iunique(sb, ROOT_I);
diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index 3d724a95882f..373fa90c796a 100644
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -130,8 +130,7 @@ static int ext3_readdir(struct file * filp,
                 struct buffer_head *bh = NULL;
 
                 map_bh.b_state = 0;
-                err = ext3_get_blocks_handle(NULL, inode, blk, 1,
-                                                &map_bh, 0, 0);
+                err = ext3_get_blocks_handle(NULL, inode, blk, 1, &map_bh, 0);
                 if (err > 0) {
                         pgoff_t index = map_bh.b_blocknr >>
                                         (PAGE_CACHE_SHIFT - inode->i_blkbits);
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 5f51fed5c750..b49908a167ae 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -788,7 +788,7 @@ err_out:
 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
                 sector_t iblock, unsigned long maxblocks,
                 struct buffer_head *bh_result,
-                int create, int extend_disksize)
+                int create)
 {
         int err = -EIO;
         int offsets[4];
@@ -911,13 +911,6 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
         if (!err)
                 err = ext3_splice_branch(handle, inode, iblock,
                                         partial, indirect_blks, count);
-        /*
-         * i_disksize growing is protected by truncate_mutex.  Don't forget to
-         * protect it if you're about to implement concurrent
-         * ext3_get_block() -bzzz
-        */
-        if (!err && extend_disksize && inode->i_size > ei->i_disksize)
-                ei->i_disksize = inode->i_size;
         mutex_unlock(&ei->truncate_mutex);
         if (err)
                 goto cleanup;
@@ -972,7 +965,7 @@ static int ext3_get_block(struct inode *inode, sector_t iblock,
         }
 
         ret = ext3_get_blocks_handle(handle, inode, iblock,
-                                        max_blocks, bh_result, create, 0);
+                                        max_blocks, bh_result, create);
         if (ret > 0) {
                 bh_result->b_size = (ret << inode->i_blkbits);
                 ret = 0;
@@ -1005,7 +998,7 @@ struct buffer_head *ext3_getblk(handle_t *handle, struct inode *inode,
         dummy.b_blocknr = -1000;
         buffer_trace_init(&dummy.b_history);
         err = ext3_get_blocks_handle(handle, inode, block, 1,
-                                        &dummy, create, 1);
+                                        &dummy, create);
         /*
          * ext3_get_blocks_handle() returns number of blocks
          * mapped. 0 in case of a HOLE.
@@ -1193,15 +1186,16 @@ write_begin_failed:
                  * i_size_read because we hold i_mutex.
                  *
                  * Add inode to orphan list in case we crash before truncate
-                 * finishes.
+                 * finishes. Do this only if ext3_can_truncate() agrees so
+                 * that orphan processing code is happy.
                  */
-                if (pos + len > inode->i_size)
+                if (pos + len > inode->i_size && ext3_can_truncate(inode))
                         ext3_orphan_add(handle, inode);
                 ext3_journal_stop(handle);
                 unlock_page(page);
                 page_cache_release(page);
                 if (pos + len > inode->i_size)
-                        vmtruncate(inode, inode->i_size);
+                        ext3_truncate(inode);
         }
         if (ret == -ENOSPC && ext3_should_retry_alloc(inode->i_sb, &retries))
                 goto retry;
@@ -1287,7 +1281,7 @@ static int ext3_ordered_write_end(struct file *file,
          * There may be allocated blocks outside of i_size because
          * we failed to copy some data. Prepare for truncate.
          */
-        if (pos + len > inode->i_size)
+        if (pos + len > inode->i_size && ext3_can_truncate(inode))
                 ext3_orphan_add(handle, inode);
         ret2 = ext3_journal_stop(handle);
         if (!ret)
@@ -1296,7 +1290,7 @@ static int ext3_ordered_write_end(struct file *file,
         page_cache_release(page);
 
         if (pos + len > inode->i_size)
-                vmtruncate(inode, inode->i_size);
+                ext3_truncate(inode);
         return ret ? ret : copied;
 }
 
@@ -1315,14 +1309,14 @@ static int ext3_writeback_write_end(struct file *file,
          * There may be allocated blocks outside of i_size because
          * we failed to copy some data. Prepare for truncate.
          */
-        if (pos + len > inode->i_size)
+        if (pos + len > inode->i_size && ext3_can_truncate(inode))
                 ext3_orphan_add(handle, inode);
         ret = ext3_journal_stop(handle);
         unlock_page(page);
         page_cache_release(page);
 
         if (pos + len > inode->i_size)
-                vmtruncate(inode, inode->i_size);
+                ext3_truncate(inode);
         return ret ? ret : copied;
 }
 
@@ -1358,7 +1352,7 @@ static int ext3_journalled_write_end(struct file *file,
          * There may be allocated blocks outside of i_size because
          * we failed to copy some data. Prepare for truncate.
          */
-        if (pos + len > inode->i_size)
+        if (pos + len > inode->i_size && ext3_can_truncate(inode))
                 ext3_orphan_add(handle, inode);
         EXT3_I(inode)->i_state |= EXT3_STATE_JDATA;
         if (inode->i_size > EXT3_I(inode)->i_disksize) {
@@ -1375,7 +1369,7 @@ static int ext3_journalled_write_end(struct file *file,
         page_cache_release(page);
 
         if (pos + len > inode->i_size)
-                vmtruncate(inode, inode->i_size);
+                ext3_truncate(inode);
         return ret ? ret : copied;
 }
 
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 737f7246a4b5..f96f85092d1c 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -287,6 +287,7 @@ int journal_write_metadata_buffer(transaction_t *transaction,
         struct page *new_page;
         unsigned int new_offset;
         struct buffer_head *bh_in = jh2bh(jh_in);
+        journal_t *journal = transaction->t_journal;
 
         /*
          * The buffer really shouldn't be locked: only the current committing
@@ -300,6 +301,11 @@ int journal_write_metadata_buffer(transaction_t *transaction,
         J_ASSERT_BH(bh_in, buffer_jbddirty(bh_in));
 
         new_bh = alloc_buffer_head(GFP_NOFS|__GFP_NOFAIL);
+        /* keep subsequent assertions sane */
+        new_bh->b_state = 0;
+        init_buffer(new_bh, NULL, NULL);
+        atomic_set(&new_bh->b_count, 1);
+        new_jh = journal_add_journal_head(new_bh);      /* This sleeps */
 
         /*
          * If a new transaction has already done a buffer copy-out, then
@@ -361,14 +367,6 @@ repeat:
                 kunmap_atomic(mapped_data, KM_USER0);
         }
 
-        /* keep subsequent assertions sane */
-        new_bh->b_state = 0;
-        init_buffer(new_bh, NULL, NULL);
-        atomic_set(&new_bh->b_count, 1);
-        jbd_unlock_bh_state(bh_in);
-
-        new_jh = journal_add_journal_head(new_bh);      /* This sleeps */
-
         set_bh_page(new_bh, new_page, new_offset);
         new_jh->b_transaction = NULL;
         new_bh->b_size = jh2bh(jh_in)->b_size;
@@ -385,7 +383,11 @@ repeat:
          * copying is moved to the transaction's shadow queue.
          */
         JBUFFER_TRACE(jh_in, "file as BJ_Shadow");
-        journal_file_buffer(jh_in, transaction, BJ_Shadow);
+        spin_lock(&journal->j_list_lock);
+        __journal_file_buffer(jh_in, transaction, BJ_Shadow);
+        spin_unlock(&journal->j_list_lock);
+        jbd_unlock_bh_state(bh_in);
+
         JBUFFER_TRACE(new_jh, "file as BJ_IO");
         journal_file_buffer(new_jh, transaction, BJ_IO);
 
@@ -848,6 +850,12 @@ static int journal_reset(journal_t *journal)
 
         first = be32_to_cpu(sb->s_first);
         last = be32_to_cpu(sb->s_maxlen);
+        if (first + JFS_MIN_JOURNAL_BLOCKS > last + 1) {
+                printk(KERN_ERR "JBD: Journal too short (blocks %lu-%lu).\n",
+                       first, last);
+                journal_fail_superblock(journal);
+                return -EINVAL;
+        }
 
         journal->j_first = first;
         journal->j_last = last;
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 73242ba7c7b1..c03ac11f74be 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -489,34 +489,15 @@ void journal_unlock_updates (journal_t *journal)
         wake_up(&journal->j_wait_transaction_locked);
 }
 
-/*
- * Report any unexpected dirty buffers which turn up.  Normally those
- * indicate an error, but they can occur if the user is running (say)
- * tune2fs to modify the live filesystem, so we need the option of
- * continuing as gracefully as possible.  #
- *
- * The caller should already hold the journal lock and
- * j_list_lock spinlock: most callers will need those anyway
- * in order to probe the buffer's journaling state safely.
- */
-static void jbd_unexpected_dirty_buffer(struct journal_head *jh)
+static void warn_dirty_buffer(struct buffer_head *bh)
 {
-        int jlist;
-
-        /* If this buffer is one which might reasonably be dirty
-         * --- ie. data, or not part of this journal --- then
-         * we're OK to leave it alone, but otherwise we need to
-         * move the dirty bit to the journal's own internal
-         * JBDDirty bit. */
-        jlist = jh->b_jlist;
+        char b[BDEVNAME_SIZE];
 
-        if (jlist == BJ_Metadata || jlist == BJ_Reserved ||
-            jlist == BJ_Shadow || jlist == BJ_Forget) {
-                struct buffer_head *bh = jh2bh(jh);
-
-                if (test_clear_buffer_dirty(bh))
-                        set_buffer_jbddirty(bh);
-        }
+        printk(KERN_WARNING
+               "JBD: Spotted dirty metadata buffer (dev = %s, blocknr = %llu). "
+               "There's a risk of filesystem corruption in case of system "
+               "crash.\n",
+               bdevname(bh->b_bdev, b), (unsigned long long)bh->b_blocknr);
 }
 
 /*
@@ -583,14 +564,16 @@ repeat:
                         if (jh->b_next_transaction)
                                 J_ASSERT_JH(jh, jh->b_next_transaction ==
                                                         transaction);
+                        warn_dirty_buffer(bh);
                 }
                 /*
                  * In any case we need to clean the dirty flag and we must
                  * do it under the buffer lock to be sure we don't race
                  * with running write-out.
                  */
-                JBUFFER_TRACE(jh, "Unexpected dirty buffer");
-                jbd_unexpected_dirty_buffer(jh);
+                JBUFFER_TRACE(jh, "Journalling dirty buffer");
+                clear_buffer_dirty(bh);
+                set_buffer_jbddirty(bh);
         }
 
         unlock_buffer(bh);
@@ -826,6 +809,15 @@ int journal_get_create_access(handle_t *handle, struct buffer_head *bh)
         J_ASSERT_JH(jh, buffer_locked(jh2bh(jh)));
 
         if (jh->b_transaction == NULL) {
+                /*
+                 * Previous journal_forget() could have left the buffer
+                 * with jbddirty bit set because it was being committed. When
+                 * the commit finished, we've filed the buffer for
+                 * checkpointing and marked it dirty. Now we are reallocating
+                 * the buffer so the transaction freeing it must have
+                 * committed and so it's safe to clear the dirty bit.
+                 */
+                clear_buffer_dirty(jh2bh(jh));
                 jh->b_transaction = transaction;
 
                 /* first access by this transaction */
@@ -1782,8 +1774,13 @@ static int __dispose_buffer(struct journal_head *jh, transaction_t *transaction)
 
         if (jh->b_cp_transaction) {
                 JBUFFER_TRACE(jh, "on running+cp transaction");
+                /*
+                 * We don't want to write the buffer anymore, clear the
+                 * bit so that we don't confuse checks in
+                 * __journal_file_buffer
+                 */
+                clear_buffer_dirty(bh);
                 __journal_file_buffer(jh, transaction, BJ_Forget);
-                clear_buffer_jbddirty(bh);
                 may_free = 0;
         } else {
                 JBUFFER_TRACE(jh, "on running transaction");
@@ -2041,12 +2038,17 @@ void __journal_file_buffer(struct journal_head *jh,
         if (jh->b_transaction && jh->b_jlist == jlist)
                 return;
 
-        /* The following list of buffer states needs to be consistent
-         * with __jbd_unexpected_dirty_buffer()'s handling of dirty
-         * state. */
-
         if (jlist == BJ_Metadata || jlist == BJ_Reserved ||
             jlist == BJ_Shadow || jlist == BJ_Forget) {
+                /*
+                 * For metadata buffers, we track dirty bit in buffer_jbddirty
+                 * instead of buffer_dirty. We should not see a dirty bit set
+                 * here because we clear it in do_get_write_access but e.g.
+                 * tune2fs can modify the sb and set the dirty bit at any time
+                 * so we try to gracefully handle that.
+                 */
+                if (buffer_dirty(bh))
+                        warn_dirty_buffer(bh);
                 if (test_clear_buffer_dirty(bh) ||
                     test_clear_buffer_jbddirty(bh))
                         was_dirty = 1;
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index 91fa3ad6e8c2..a29c7c3e3fb8 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -67,10 +67,8 @@ static struct posix_acl *jfs_get_acl(struct inode *inode, int type)
                 acl = posix_acl_from_xattr(value, size);
         }
         kfree(value);
-        if (!IS_ERR(acl)) {
+        if (!IS_ERR(acl))
                 set_cached_acl(inode, type, acl);
-                posix_acl_release(acl);
-        }
         return acl;
 }
 
diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
index 9d40e879f99e..77ff547730af 100644
--- a/include/asm-generic/4level-fixup.h
+++ b/include/asm-generic/4level-fixup.h
@@ -27,9 +27,9 @@
 #define pud_page_vaddr(pud)             pgd_page_vaddr(pud)
 
 #undef pud_free_tlb
-#define pud_free_tlb(tlb, x)            do { } while (0)
+#define pud_free_tlb(tlb, x, addr)      do { } while (0)
 #define pud_free(mm, x)                 do { } while (0)
-#define __pud_free_tlb(tlb, x)          do { } while (0)
+#define __pud_free_tlb(tlb, x, addr)    do { } while (0)
 
 #undef  pud_addr_end
 #define pud_addr_end(addr, end)         (end)
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index a7cdc48e8b78..725612b793ce 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -59,7 +59,7 @@ static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
 {
 }
-#define __pmd_free_tlb(tlb, x)                  do { } while (0)
+#define __pmd_free_tlb(tlb, x, a)               do { } while (0)
 
 #undef  pmd_addr_end
 #define pmd_addr_end(addr, end)                 (end)
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index 87cf449a6df3..810431d8351b 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -52,7 +52,7 @@ static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)
  */
 #define pud_alloc_one(mm, address)              NULL
 #define pud_free(mm, x)                         do { } while (0)
-#define __pud_free_tlb(tlb, x)                  do { } while (0)
+#define __pud_free_tlb(tlb, x, a)               do { } while (0)
 
 #undef  pud_addr_end
 #define pud_addr_end(addr, end)                 (end)
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index f490e43a90b9..e43f9766259f 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -123,24 +123,24 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
                 __tlb_remove_tlb_entry(tlb, ptep, address);     \
         } while (0)
 
-#define pte_free_tlb(tlb, ptep)                                 \
+#define pte_free_tlb(tlb, ptep, address)                        \
         do {                                                    \
                 tlb->need_flush = 1;                            \
-                __pte_free_tlb(tlb, ptep);                      \
+                __pte_free_tlb(tlb, ptep, address);             \
         } while (0)
 
 #ifndef __ARCH_HAS_4LEVEL_HACK
-#define pud_free_tlb(tlb, pudp)                                 \
+#define pud_free_tlb(tlb, pudp, address)                        \
         do {                                                    \
                 tlb->need_flush = 1;                            \
-                __pud_free_tlb(tlb, pudp);                      \
+                __pud_free_tlb(tlb, pudp, address);             \
         } while (0)
 #endif
 
-#define pmd_free_tlb(tlb, pmdp)                                 \
+#define pmd_free_tlb(tlb, pmdp, address)                        \
         do {                                                    \
                 tlb->need_flush = 1;                            \
-                __pmd_free_tlb(tlb, pmdp);                      \
+                __pmd_free_tlb(tlb, pmdp, address);             \
         } while (0)
 
 #define tlb_migrate_finish(mm) do {} while (0)
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 634a5e5aba3e..7499b3667798 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -874,7 +874,7 @@ struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *);
 struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *);
 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
         sector_t iblock, unsigned long maxblocks, struct buffer_head *bh_result,
-        int create, int extend_disksize);
+        int create);
 
 extern struct inode *ext3_iget(struct super_block *, unsigned long);
 extern int  ext3_write_inode (struct inode *, int);
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 9b1a7de26979..eb8751aa0418 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -180,10 +180,12 @@ EXPORT_SYMBOL(kthread_bind);
  * @k: thread created by kthread_create().
  *
  * Sets kthread_should_stop() for @k to return true, wakes it, and
- * waits for it to exit.  Your threadfn() must not call do_exit()
- * itself if you use this function!  This can also be called after
- * kthread_create() instead of calling wake_up_process(): the thread
- * will exit without calling threadfn().
+ * waits for it to exit. This can also be called after kthread_create()
+ * instead of calling wake_up_process(): the thread will exit without
+ * calling threadfn().
+ *
+ * If threadfn() may call do_exit() itself, the caller must ensure
+ * task_struct can't go away.
  *
  * Returns the result of threadfn(), or %-EINTR if wake_up_process()
  * was never called.
diff --git a/kernel/module.c b/kernel/module.c
index 0a049837008e..fd1411403558 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1068,7 +1068,8 @@ static inline int check_modstruct_version(Elf_Shdr *sechdrs,
 {
         const unsigned long *crc;
 
-        if (!find_symbol("module_layout", NULL, &crc, true, false))
+        if (!find_symbol(MODULE_SYMBOL_PREFIX "module_layout", NULL,
+                         &crc, true, false))
                 BUG();
         return check_version(sechdrs, versindex, "module_layout", mod, crc);
 }
diff --git a/mm/memory.c b/mm/memory.c
index 65216194eb8d..aede2ce3aba4 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -135,11 +135,12 @@ void pmd_clear_bad(pmd_t *pmd)
  * Note: this doesn't free the actual pages themselves. That
  * has been handled earlier when unmapping all the memory regions.
  */
-static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd)
+static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
+                           unsigned long addr)
 {
         pgtable_t token = pmd_pgtable(*pmd);
         pmd_clear(pmd);
-        pte_free_tlb(tlb, token);
+        pte_free_tlb(tlb, token, addr);
         tlb->mm->nr_ptes--;
 }
 
@@ -157,7 +158,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
                 next = pmd_addr_end(addr, end);
                 if (pmd_none_or_clear_bad(pmd))
                         continue;
-                free_pte_range(tlb, pmd);
+                free_pte_range(tlb, pmd, addr);
         } while (pmd++, addr = next, addr != end);
 
         start &= PUD_MASK;
@@ -173,7 +174,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
 
         pmd = pmd_offset(pud, start);
         pud_clear(pud);
-        pmd_free_tlb(tlb, pmd);
+        pmd_free_tlb(tlb, pmd, start);
 }
 
 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
@@ -206,7 +207,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 
         pud = pud_offset(pgd, start);
         pgd_clear(pgd);
-        pud_free_tlb(tlb, pud);
+        pud_free_tlb(tlb, pud, start);
 }
 
 /*