Index: abi/include/abi/syscall.h
===================================================================
--- abi/include/abi/syscall.h	(revision 676900501376128cbb87ed9ea866e1bfbb52a5db)
+++ abi/include/abi/syscall.h	(revision 4f3aa7644f25e335cbce9f680ef7e5e6aa6032a5)
@@ -54,5 +54,4 @@
 	SYS_FUTEX_WAKEUP,
 	SYS_SMC_COHERENCE,
-	SYS_SMP_MEMORY_BARRIER,
 
 	SYS_AS_AREA_CREATE,