+2013-06-18 Userspace RCU 0.7.7
+ * rculfhash: document destroy context limitation
+ * Fix: Use a filled signal mask to disable all signals
+ * Document: rculfhash destroy and resize side-effect in 0.7
+ * Add "sparc" host cpu to configure.ac
+ * Fix: tests/api.h use cpuset.h
+ * Fix hurd-i386: move cpuset tests outside of sched_setaffinity conditional
+ * Fix tests: finer-grained use of CPU_SET, CPU_ZERO and cpu_set_t
+ * Test for CPU_SET
+ * Fix build on architectures with HAVE_SCHED_GETCPU but without HAVE_SYSCONF
+ * README: document that Clang 3.0 (based on LLVM 3.0) is supported
+ * clang: silence "unused expression result" warning
+ * rculfhash: add assertions on node alignment
+ * uatomic: style fix
+