diff -r 73ea206103e6 -r 43365a9b78a3 kernel/eka/include/nkern/nk_cpu.h
--- a/kernel/eka/include/nkern/nk_cpu.h	Wed Jun 23 19:44:53 2010 +0300
+++ b/kernel/eka/include/nkern/nk_cpu.h	Tue Jul 06 15:50:07 2010 +0300
@@ -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__)