Index: kernel/test/fpu/fpu1_ia64.c
===================================================================
--- kernel/test/fpu/fpu1_ia64.c	(revision a000878c0dee83a08f032207ffd800c201fca95b)
+++ kernel/test/fpu/fpu1_ia64.c	(revision 3e94678ca4b8661fc8aff4add4d6da0203d31718)
@@ -161,5 +161,6 @@
 	
 	while (atomic_get(&threads_ok) != total) {
-		TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok));
+		TPRINTF("Threads left: %" PRIua "\n",
+		    total - atomic_get(&threads_ok));
 		thread_sleep(1);
 	}
Index: kernel/test/fpu/fpu1_x86.c
===================================================================
--- kernel/test/fpu/fpu1_x86.c	(revision a000878c0dee83a08f032207ffd800c201fca95b)
+++ kernel/test/fpu/fpu1_x86.c	(revision 3e94678ca4b8661fc8aff4add4d6da0203d31718)
@@ -82,5 +82,6 @@
 		
 		if ((int) (100000000 * e) != E_10e8) {
-			TPRINTF("tid%" PRIu64 ": e*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8);
+			TPRINTF("tid%" PRIu64 ": e*10e8=%" PRIun " should be %" PRIun "\n",
+			    THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8);
 			atomic_inc(&threads_fault);
 			break;
@@ -115,5 +116,6 @@
 		
 		if ((int) (100000000 * pi) != PI_10e8) {
-			TPRINTF("tid%" PRIu64 ": pi*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8);
+			TPRINTF("tid%" PRIu64 ": pi*10e8=%" PRIun " should be %" PRIun "\n",
+			    THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8);
 			atomic_inc(&threads_fault);
 			break;
@@ -158,5 +160,5 @@
 	
 	while (atomic_get(&threads_ok) != total) {
-		TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok));
+		TPRINTF("Threads left: %" PRIua "\n", total - atomic_get(&threads_ok));
 		thread_sleep(1);
 	}
Index: kernel/test/fpu/sse1.c
===================================================================
--- kernel/test/fpu/sse1.c	(revision a000878c0dee83a08f032207ffd800c201fca95b)
+++ kernel/test/fpu/sse1.c	(revision 3e94678ca4b8661fc8aff4add4d6da0203d31718)
@@ -142,5 +142,5 @@
 	
 	while (atomic_get(&threads_ok) != total) {
-		TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok));
+		TPRINTF("Threads left: %" PRIua "\n", total - atomic_get(&threads_ok));
 		thread_sleep(1);
 	}