diff -r ef2a444a7410 -r b3a1d9898418 kernel/eka/include/e32btrace.h
--- a/kernel/eka/include/e32btrace.h	Mon May 03 13:47:38 2010 +0300
+++ b/kernel/eka/include/e32btrace.h	Fri May 14 17:13:29 2010 +0300
@@ -260,7 +260,7 @@
 		/**
 		Masks out the bits for the CPU ID for SMP systems (zero if present on non SMP systems)
 		*/
-		ECpuIdMask			= 0xfff<<20,
+		ECpuIdMask			= 0xfffU<<20,
 		};
 
 	/**