+2015-09-09 Userspace RCU 0.8.8
+ * Disable sys_membarrier
+ * Fix: volatile in assert()
+ * uatomic: Specify complete types for atomic function calls
+ * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
+ * Fix: compat_futex.c: *uaddr should be read as volatile
+ * Fix: make benchmark test run in oot build
+ * Fix: call_rcu_thread() affinity failure
+ * urcu: fix deprecation warning with new glibc
+