--- a/kernel/eka/include/nkern/nk_cpu.h	Wed Jul 21 14:46:58 2010 +0100
+++ b/kernel/eka/include/nkern/nk_cpu.h	Thu Jul 22 16:46:39 2010 +0100
@@ -688,6 +688,8 @@
 #error SMP not allowed without thread ID registers
 #endif
 
+#define	__SRATIO_MACHINE_CODED__
+
 #endif	//	end of __CPU_ARM
 
 #if defined(__CPU_X86) && defined(__EPOC32__)