[LIBERTAS]: fix oops on the blackfin architecture

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / asm-i386 / pgtable.h

diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 0efa806..c7fefa6 100644 (file)
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -79,7 +79,7 @@ void paging_init(void);
  * area for the same reason. ;)
  */
 #define VMALLOC_OFFSET (8*1024*1024)
-#define VMALLOC_START  (((unsigned long) high_memory + vmalloc_earlyreserve + \
+#define VMALLOC_START  (((unsigned long) high_memory + \
                        2*VMALLOC_OFFSET-1) & ~(VMALLOC_OFFSET-1))
 #ifdef CONFIG_HIGHMEM
 # define VMALLOC_END   (PKMAP_BASE-2*PAGE_SIZE)
@@ -289,17 +289,6 @@ static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep)
        __changed;                                                      \
 })
 
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
-#define ptep_test_and_clear_dirty(vma, addr, ptep) ({                  \
-       int __ret = 0;                                                  \
-       if (pte_dirty(*(ptep)))                                         \
-               __ret = test_and_clear_bit(_PAGE_BIT_DIRTY,             \
-                                               &(ptep)->pte_low);      \
-       if (__ret)                                                      \
-               pte_update((vma)->vm_mm, addr, ptep);                   \
-       __ret;                                                          \
-})
-
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define ptep_test_and_clear_young(vma, addr, ptep) ({                  \
        int __ret = 0;                                                  \
@@ -311,27 +300,6 @@ static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep)
        __ret;                                                          \
 })
 
-/*
- * Rules for using ptep_establish: the pte MUST be a user pte, and
- * must be a present->present transition.
- */
-#define __HAVE_ARCH_PTEP_ESTABLISH
-#define ptep_establish(vma, address, ptep, pteval)                     \
-do {                                                                   \
-       set_pte_present((vma)->vm_mm, address, ptep, pteval);           \
-       flush_tlb_page(vma, address);                                   \
-} while (0)
-
-#define __HAVE_ARCH_PTEP_CLEAR_DIRTY_FLUSH
-#define ptep_clear_flush_dirty(vma, address, ptep)                     \
-({                                                                     \
-       int __dirty;                                                    \
-       __dirty = ptep_test_and_clear_dirty((vma), (address), (ptep));  \
-       if (__dirty)                                                    \
-               flush_tlb_page(vma, address);                           \
-       __dirty;                                                        \
-})
-
 #define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
 #define ptep_clear_flush_young(vma, address, ptep)                     \
 ({                                                                     \