--- linux-2.6.22.1/include/asm-i386/io.h.orig	2007-07-10 14:56:30.000000000 -0400
+++ linux-2.6.22.1/include/asm-i386/io.h	2007-12-17 12:06:10.000000000 -0500
@@ -252,7 +252,10 @@
 
 static inline void native_io_delay(void)
 {
-	asm volatile("outb %%al,$0x80" : : : "memory");
+	asm volatile(	"pushl %%eax\n\t"
+			"inb $0x80, %%al\n\t"
+			"popl %%eax\n\t"
+			 : : : "memory");
 }
 
 #if defined(CONFIG_PARAVIRT)