diff -Nru unicorn-0.9.3smppreempt.orig/msw/linrapi.c unicorn-0.9.3smppreempt/msw/linrapi.c
--- unicorn-0.9.3smppreempt.orig/msw/linrapi.c	2006-05-18 11:16:25.000000000 +0200
+++ unicorn-0.9.3smppreempt/msw/linrapi.c	2006-05-18 11:17:02.000000000 +0200
@@ -916,14 +916,6 @@
 	        del_obj(k);
 		return FAILURE;
 	}
-#ifdef CONFIG_SMP
-#ifndef CPU_MASK_CPU0
-#define CPU_MASK_CPU0 1UL
-#endif
-	// Hack to try to make it work on SMP !!!!
-	// Lock the threads to CPU #0
-	set_cpus_allowed(k->thread,CPU_MASK_CPU0);
-#endif
 	return SUCCESS;	
 }