--- includes/sys/sdt.h.orig	2010-07-21 22:46:07.000000000 +0200
+++ includes/sys/sdt.h	2010-09-05 20:47:20.686243029 +0200
@@ -129,7 +129,7 @@
 #endif
 
 
-#if defined __x86_64__ || defined __i386__  || defined __powerpc__ || defined __arm__ || defined __sparc__
+#if defined __x86_64__ || defined __i386__  || defined __powerpc__ || defined __arm__ || defined __sparc__ || defined __hppa
  #define STAP_NOP "\tnop "
 #else
  #define STAP_NOP "\tnop 0 "