--- a/arch/x86/kernel/entry_32.S	2009-01-10 21:03:16.000000000 +0300
+++ b/arch/x86/kernel/entry_32.S	2009-02-15 22:34:23.000000000 +0300
@@ -881,7 +881,7 @@
 	CFI_ADJUST_CFA_OFFSET 4
 	pushl %esp
 	CFI_ADJUST_CFA_OFFSET 4
-	addw $4, (%esp)
+	addl $4, (%esp)
 	/* copy the iret frame of 12 bytes */
 	.rept 3
 	pushl 16(%esp)