--- linux-2.4.1-pre1/arch/i386/kernel/i386_ksyms.c	Wed Dec  6 21:00:12 2000
+++ linux/arch/i386/kernel/i386_ksyms.c	Tue Jan  9 15:46:14 2001
@@ -49,6 +50,7 @@
 
 /* platform dependent support */
 EXPORT_SYMBOL(boot_cpu_data);
+EXPORT_SYMBOL(mmu_cr4_features);
 #ifdef CONFIG_EISA
 EXPORT_SYMBOL(EISA_bus);
 #endif