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-rw-r--r--include/asm-um/fixmap.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-um/fixmap.h b/include/asm-um/fixmap.h
index 89a87c18b927..9d2be52b8655 100644
--- a/include/asm-um/fixmap.h
+++ b/include/asm-um/fixmap.h
@@ -1,6 +1,7 @@
#ifndef __UM_FIXMAP_H
#define __UM_FIXMAP_H
+#include <asm/processor.h>
#include <asm/system.h>
#include <asm/kmap_types.h>
#include <asm/archparam.h>
@@ -57,7 +58,7 @@ extern void __set_fixmap (enum fixed_addresses idx,
* at the top of mem..
*/
-#define FIXADDR_TOP (CONFIG_TOP_ADDR - 2 * PAGE_SIZE)
+#define FIXADDR_TOP (TASK_SIZE - 2 * PAGE_SIZE)
#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)