--- arch/i386/kernel/cpu/mtrr/main.c.old 2003-06-11 11:09:43.000000000 +0200
+++ arch/i386/kernel/cpu/mtrr/main.c 2003-06-11 12:03:48.000000000 +0200
@@ -64,7 +64,7 @@
static void set_mtrr(unsigned int reg, unsigned long base,
unsigned long size, mtrr_type type);
-static unsigned int arr3_protected;
+extern int arr3_protected;
void set_mtrr_ops(struct mtrr_ops * ops)
{