Index: tests/io/away_fair.cfa
===================================================================
--- tests/io/away_fair.cfa	(revision 7bc84b8b7820d2c4950d341b0aff41c7071d3f95)
+++ tests/io/away_fair.cfa	(revision 5657de955c640317f2962ca88fa93c0a1b56a9dc)
@@ -41,5 +41,5 @@
 
 		if(last == curr) {
-			Pause();
+			sched_yield();
 			continue;
 		}
Index: tests/io/comp_fair.cfa
===================================================================
--- tests/io/comp_fair.cfa	(revision 7bc84b8b7820d2c4950d341b0aff41c7071d3f95)
+++ tests/io/comp_fair.cfa	(revision 5657de955c640317f2962ca88fa93c0a1b56a9dc)
@@ -52,5 +52,5 @@
 
 		if(last == curr) {
-			Pause();
+			sched_yield();
 			continue;
 		}