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Diffstat (limited to 'kernel/arch/arc/include/asm/page.h')
-rw-r--r--kernel/arch/arc/include/asm/page.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/arch/arc/include/asm/page.h b/kernel/arch/arc/include/asm/page.h
index 9c8aa41e4..429957f1c 100644
--- a/kernel/arch/arc/include/asm/page.h
+++ b/kernel/arch/arc/include/asm/page.h
@@ -43,7 +43,6 @@ typedef struct {
typedef struct {
unsigned long pgprot;
} pgprot_t;
-typedef unsigned long pgtable_t;
#define pte_val(x) ((x).pte)
#define pgd_val(x) ((x).pgd)
@@ -57,20 +56,26 @@ typedef unsigned long pgtable_t;
#else /* !STRICT_MM_TYPECHECKS */
+#ifdef CONFIG_ARC_HAS_PAE40
+typedef unsigned long long pte_t;
+#else
typedef unsigned long pte_t;
+#endif
typedef unsigned long pgd_t;
typedef unsigned long pgprot_t;
-typedef unsigned long pgtable_t;
#define pte_val(x) (x)
#define pgd_val(x) (x)
#define pgprot_val(x) (x)
#define __pte(x) (x)
+#define __pgd(x) (x)
#define __pgprot(x) (x)
#define pte_pgprot(x) (x)
#endif
+typedef pte_t * pgtable_t;
+
#define ARCH_PFN_OFFSET (CONFIG_LINUX_LINK_BASE >> PAGE_SHIFT)
#define pfn_valid(pfn) (((pfn) - ARCH_PFN_OFFSET) < max_mapnr)