--- /dev/null
+--- util-linux-2.13-pre7/mount/umount.c.orig 2007-04-16 17:01:33.000000000 +0200
++++ util-linux-2.13-pre7/mount/umount.c 2007-04-16 17:01:43.000000000 +0200
+@@ -21,7 +21,7 @@
+ #include "env.h"
+ #include "nls.h"
+
+-#if defined(MNT_FORCE) && !defined(__sparc__) && !defined(__arm__)
++#if defined(MNT_FORCE)
+ /* Interesting ... it seems libc knows about MNT_FORCE and presumably
+ about umount2 as well -- need not do anything */
+ #else /* MNT_FORCE */
+--- util-linux-2.13-pre7/schedutils/ionice.c.orig 2007-04-16 17:30:44.000000000 +0200
++++ util-linux-2.13-pre7/schedutils/ionice.c 2007-04-16 17:33:38.000000000 +0200
+@@ -33,6 +33,9 @@
+ #elif defined(__s390x__) || defined(__s390__)
+ #define __NR_ioprio_set 282
+ #define __NR_ioprio_get 283
++#elif defined(__sparc__)
++#define __NR_ioprio_set 196
++#define __NR_ioprio_get 218
+ #else
+ #error "Unsupported arch"
+ #endif