Index: kernel/arch/sparc64/src/sun4v/start.S
===================================================================
--- kernel/arch/sparc64/src/sun4v/start.S	(revision 2550b6ee56039c2e3278e3526d558819090513e9)
+++ kernel/arch/sparc64/src/sun4v/start.S	(revision dc87f3fdd986aaa5448f59cf1d5f5b01447860c6)
@@ -296,5 +296,5 @@
 	 * Create the first stack frame.
 	 */
-	save %sp, -(STACK_WINDWO_SAVE_AREA_SIZE + STACK_ARG_SAVE_AREA_SIZE), %sp
+	save %sp, -(STACK_WINDOW_SAVE_AREA_SIZE + STACK_ARG_SAVE_AREA_SIZE), %sp
 	flushw
 	add %g0, -STACK_BIAS, %fp