Index: qemu/linux-user/syscall.c
===================================================================
--- qemu.orig/linux-user/syscall.c
+++ qemu/linux-user/syscall.c
@@ -5059,6 +5059,11 @@ long do_syscall(void *cpu_env, int num, 
 	goto unimplemented_nowarn;
 #endif
 
+#ifdef TARGET_NR_fadvise64
+    case TARGET_NR_fadvise64:
+	goto unimplemented_nowarn;
+#endif
+
 #ifdef TARGET_NR_sched_getaffinity
     case TARGET_NR_sched_getaffinity:
     {