+2017-02-20 lttng-tools 2.9.4 (Love Your Pet Day)
+ * Port: Link with no-undefined on Windows
+ * Port: win32 DLLs don't support hidden symbols
+ * Port: add cygwin support to endian compat
+ * Fix: Remove unused headers
+ * Fix: tests: register thread for RCU operations.
+ * Fix: Lazily initialize max poll set size in poll compat
+ * Fix: null dereference on error path for create_ctx_type
+ * Fix: test_ust_data dereference of null pointer
+ * Fix: test_kernel_data dereference of null pointer
+ * Man: move [SESSION] before options
+ * Fix: consumerd: add missing put_subbuf for ust and kernel errors
+ * Fix: sessiond: only send streams to consumer once
+ * Fix: consumerd main: needs to be a registered RCU thread
+ * Fix: thread_dispatch_ust_registration needs to be a RCU thread
+ * Fix: don't abort metadata push on closed metadata
+ * lttng-tools: remove bogus interpreter line from utils shell library
+