Index: abi/include/syscall.h
===================================================================
--- abi/include/syscall.h	(revision 35a3d9507374b5377868593a13bf38eaa4dd42c3)
+++ abi/include/syscall.h	(revision a82d33ddd445f066d5ec3c33c4ded8ca0f89946d)
@@ -55,4 +55,5 @@
 	SYS_FUTEX_WAKEUP,
 	SYS_SMC_COHERENCE,
+	SYS_SMP_MEMORY_BARRIER,
 	
 	SYS_AS_AREA_CREATE,