+2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
+ * Update version to v2.7.0-rc1
+ * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
+ * Tests: lttng-ust-getcpu-override coding-style adjustments
+ * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
+ * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
+ * Tests: Ust getcpu override plugin
+ * Fix: Follow struct dirent allocation guidelines of READDIR(3)
+ * Update comments regarding the power of 2 constraint on sub-buffer sizes
+ * Build: add Flex version check
+ * Build: add Bison version check
+ * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
+ * Fix: metadata push -EPIPE should be recoverable
+ * Fix: destroy session removes the default config file
+ * Build: bump autoconf version requirement to 2.64
+ * Fix: Memory leak in setup of relayd_path
+ * Fix: update liburcu URL
+ * Fix: test: use "$@" to pass and quote argument
+ * Refactor: test: wrapper for lttng_snapshot_del_output
+ * Refactor: test: wrapper for lttng_snapshot_add_output
+ * Refactor: test: wrapper for destroy_lttng_session
+ * Refactor: test: wrapper for stop_lttng_tracing
+ * Refactor: test: wrapper for start_lttng_tracing
+ * Refactor: test: wrapper for enable_ust_lttng_event
+ * Refactor: test: wrapper for enable_ust_lttng_channel
+ * Refactor: test: wrapper for create_lttng_session
+ * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
+ * Save/load: add support for shared memory path
+ * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
+ * Clean-up: Remove ifdef-ed out lttng list options
+ * Test: mi: test for greater or equal to a minimum of events on ust listing.
+ * Fix: update regression tests involving UST
+ * Clean-up: Remove ifdef-ed out function:entry feature
+ * Fix: Mark MI and Config string declarations as extern
+ * Clean-up append_list_to_probes()
+ * Fix: modprobe.c: fix tmp_list memory leak
+ * Fix: append_list_to_probes(): increment index
+ * Docs: LTTNG(1) filtering is now supported by the kernel tracer
+ * Fix: live_test regression on large number of cpus
+ * Fix: set UST register timeout to -1 as test default
+ * Man page: reference lttng-crash under --shm-path option
+ * Tests: Don't rely on implicit scalar expression dereference
+ * man pages: use standard NAME format
+ * Fix python bindings' Makefile for out-of-tree builds
+ * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
+ * Fix: Add missing -ldl when checking for lttng-ust
+ * clock plugin: increase offset measurement accuracy
+ * Implement UST clock override plugin support
+ * Fix: ownership of filter and filter_expression
+ * Fix: zero memory passed to create channel kernel ioctl
+ * Fix: Check that lttng create --live's time is not zero
+ * Fix: Validate lttng_create_session_live's timer is > 0
+ * UI: Only show live timer when the session is in live mode
+ * UI: Only show tracker PID state when enabled
+ * Implement kernel filter support
+ * syscall tracing: update tests
+ * Support lttng-modules syscall wildcards
+ * Implement lttng-modules tracepoint wildcard support
+ * Fix build when configuring with --disable-lttng-ust
+ * Fix: add missing function prototype to trace-ust.h header
+ * Implement PID tracker content listing
+ * Implement UST PID tracker
+ * Cleanup: Remove unimplemented UST domains
+ * Implement PID tracking for kernel tracing
+ * Fix: leak on error in lttng-crash
+ * Man page fixes: missing --version option and typo
+ * Docs: add lttng-crash(1) man page
+ * Docs: lttng-crash refers to "lttng"
+ * Fix: possible use of uninitialized data in loglevel conversion funcs
+ * Fix: possible evaluation of garbage values in fini_validation_ctx()
+ * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
+ * Fix: Possible call to execvp with NULL argument on allocation failure
+ * Fix: Possible call to strtoul() with NULL argument
+ * Docs: clarify lttng.1 shm-path section
+ * Fix: Missing return value check in extract_trace_recursive()
+ * Fix: recursive_rmdir: empty all empty subdir
+ * Move file creation/unlink from liblttng-ust-ctl to consumerd
+ * lttng-crash: support recursive traces
+ * shm-path: remove directory hierarchy on destroy
+ * Implement --shm-path option for UST sessions (per-uid channels)
+ * Cleanup: Reduce scope of connections in main relayd thread
+ * Cleanup: Reduce scope of relayd connections in live thread
+ * Docs: connection_find_by_sock() must be called with rcu_read_lock
+ * Rename current release as 2.7.0-pre
+ * Docs: grammar fix in Makefile
+ * Change release name to master
+ * configure: add type availability checking
+ * configure: add check for compiler inline keyword support
+ * configure: missing check for needed header
+ * configure: missing check of functions
+ * Fix: test: log4j: missing static test files for dist and out of tree build
+ * Fix: test: java-jul:missing static test files for dist and out of tree build
+ * Fix: out-of-tree build: missing xsd file for mi test execution
+ * Fix: out-of-tree build: missing xsd file for save-load test execution
+ * Cleanup: remove unused end_no_session label in ust_app_flush_session()
+ * Cleanup: Remove unused "end" label in push_metadata()
+ * Tests: Run health check test_thread_ok as part of root_regression
+ * Fix: deadlock between UST registry lock and consumer lock
+ * Fix: uninitialized return value
+ * Fix: build failure using disable-lttng-ust configure option
+ * Cleanup: Remove unused variable
+ * Fix: setuid/setgid daemons should not get sensitive env. var./args
+ * Fix: grab more than one packet for snapshots
+ * Fix: per-uid flush and ust registry locking
+ * Docs: Missing optional dependency on lttng-ust in README.md
+ * Docs: Grammar fixes in the lttng manpage
+ * Fix: add missing UST perf counter support check
+ * Fix: tests: integer too large for long type
+ * Fix: undefined operation on last_relay_viewer_session_id
+ * Fix: print format type mismatch
+ * Fix: print format type mismatch
+ * Fix: Remove structurally dead code from relayd
+ * Cleanup: Remove logically dead code
+ * Cleanup: Remove unused label
+ * Fix: Remove unused argument in debug statement
+ * Fix: exit threads not only on goto restart
+ * Fix: poll: show the correct number of fds
+ * Fix: call lttng_poll_set_max_size before start threads
+ * Fix: compat poll: add missing empty revents checks
+ * Fix: various compat poll/epoll issues
+ * Add debugging output to ht-cleanup thread
+ * Fix: mi: snapshot: missing error handling for session name
+ * Fix: ust-app: per-PID app unregister vs tracing stop races
+ * Fix: data pending: allow empty streams
+ * Fix: ust snapshot: cleanup after error
+ * Fix: Mismatching return type in ust_app_ht_alloc() stub
+ * Cleanup: lock file already taken is error, not warning
+ * Fix: ust-app null pointer check needed for main refactoring
+ * Cleanup: relayd: centralize thread stopping function
+ * Cleanup: Replace all perror() uses by the PERROR macro
+ * Refactor relayd main/set_options/cleanup
+ * Refactor consumerd main/cleanup
+ * Refactor sessiond main/cleanup/ht-cleanup
+ * Missing error handling: consumer_signal_init should return its error status
+ * Cleanup: consumerd: lines over 80 columns
+ * Cleanup: consumerd: use PERROR rather than perror
+ * Cleanup: lttng-consumerd: remove stale TODO comment
+ * Misleading error handling: utils_create_pid_file() should return 0 on success
+ * Missing error handling: consumerd parse_args should return errors to caller
+ * Missing error handling: ust_app_ht_alloc should return error status
+ * Fix: ust app leak on UST buffer creation error
+ * Fix: leak on UST buffer registry creation error
+ * Fix: agents ht leaks on destroy session
+ * Fix: add missing RCU read unlock
+ * Fix: help message for Python agent mentions Java
+ * Fix: don't destroy the sockets if the snapshot was successful
+ * Fix: Missing RCU read locks in syscall_list_channel()
+ * Fix: Missing RCU read lock in kernel_destroy_session()
+ * Fix: channel names are not validated
+ * Cleanup: Missing whitespace
+ * Fix: Apply consumer URI changes to all domains
+ * Cleanup: Fix a typo in the MI tests
+ * Test fix: Don't invoke the system's lttng client
+ * Tests: Add a test to check disabled events are loaded in the correct state
+ * Fix: Don't leave events enabled if they were saved in a disabled state
+ * Fix: "Any" loglevel's value is -1 and not 0
+ * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
+ * Fix: Memory leak on error in alloc_argv_from_user_opts()
+ * Cleanup: Unchecked close() return value in utils_create_lock_file()
+ * Cleanup: No check of the return value of lttng_ht_del()
+ * Cleanup: Mixed enums used for return code in send_sessiond_channel()
+ * Cleanup: Cast poll() return value to void
+ * Fix: Unreachable error logging in set_option()
+ * Fix: OOM leaks in sessiond modprobe.c
+ * Cleanup: sessiond modprobe.c: coding style
+ * Cleanup: test_utils_expand_path.c prototypes
+ * Fix: test_utils_expand_path.c: out of memory error handling
+ * Fix: test test_ust_data.c: check OOM
+ * Fix: test libc-wrapper: check malloc OOM
+ * Cleanup: test libc-wrapper: main parameters
+ * Fix: lttng-ctl: use zmalloc(), missing OOM check
+ * Fix: filter-parser.y: use zmalloc(), missing OOM check
+ * Fix: utils.c: check str*dup OOM
+ * Cleanup: implement zmalloc as static inline
+ * Fix: rculfhash: use zmalloc()
+ * Fix: ini.c: use zmalloc()
+ * Fix: lttng lttng.c: check strdup OOM
+ * Fix: lttng conf.c: use zmalloc()
+ * Fix: lttng view.c missing strdup OOM check
+ * Fix: use zmalloc() in lttng view.c
+ * Fix: use zmalloc() in lttng list.c
+ * Fix: oom error check, realloc oom leak
+ * Fix: use zmalloc in lttng enable_events.c
+ * Fix: missing strdup oom check in lttng create.c
+ * Fix: lttng add_context.c: use zmalloc
+ * Cleanup: add missing static to function modprobe_remove_lttng()
+ * Fix: add missing str*dup oom check in sessiond main.c
+ * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
+ * Fix: add missing strdup OOM check
+ * Fix: add missing synchronization point for before app test case
+ * Fix: tests: wait output hide Terminate errors
+ * Fix: tests: remove killall, add missing SIGTERM handlers
+ * Fix: high throughput test: reset bw limit on sigterm
+ * Fix: tests: add missing wait, document missing synchro
+ * Document test anti-patterns
+ * Fix: test flaky sleep and wait patterns
+ * Fix: tests: don't use pidof to wait for test apps
+ * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
+ * Fix: Handle empty daemon configuration file lines
+ * Docs: Add -f/--config option to lttng-sessiond man page
+ * Cleanup: spaghetti function return path
+ * Fix: relayd: unbalanced RCU read-side lock/unlock
+ * Fix: relayd: unbalanced RCU read lock/unlock
+ * Fix: lttng-relayd: unhandled out of memory error
+ * Fix: relayd viewer stream: unhandled out of memory error
+ * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
+ * Define _LGPL_SOURCE in test apps' tracepoint provider files
+ * Define _LGPL_SOURCE in test applications
+ * Fix: Missing rcu_read_lock in cmd_list_events()
+ * Fix: Missing rcu_read_lock in list_lttng_agent_events()
+ * Fix: Missing rcu_read_lock in cmd_list_channels()
+ * Fix: Missing rcu_read_locks in cmd_list_domains()
+ * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
+ * Fix: Missing rcu_read_lock in save_domains()
+ * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
+ * Fix: UST subbuffers silently dropped on moderate trace traffic
+ * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
+ * Fix: create/destroy a splice_pipe per stream
+ * Note find_ust_app_context must be called with RCU read lock
+ * Fix: empty indexes_ht before destroying it.
+ * Fix: removed useless key from relay_index
+ * Fix: Ambiguous agent event filter bytecode ownership
+ * Fix: filter bytecode and string memory leak on error
+ * Fix: define _LGPL_SOURCE in C files
+ * Fix: HT must not be destroyed with a rcu_read_lock held
+ * Fix: agent events HT should be destroyed from the cleanup thread
+ * Fix: missing rcu_read_lock in trace_ust_destroy_session()
+ * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
+ * Fix: missing rcu_read_lock in cmd_start_trace()
+ * Cleanup: remove "disabled" flag for new release cycle
+ * Fix: filter attach vs event enable race
+ * Fix: Mark libxml2 as a mandatory dependency
+ * Fix: Warn the user when enabling an event in a new domain
+ * Fix: Don't report an error when listing a session with no channels
+ * Bypass 0 byte allocation when no domains are enabled
+ * Fix: Add missing URCU_TLS access to error_log_time
+ * Fix: check userspace perf counter name when looking up contexts
+ * Update maintainer section of the man pages
+ * Update maintainer section of README.md
+ * Fix: add README.md to documentation files
+ * Fix: UST consumer sync all available metadata
+ * Test: remove bogus argument from prove invocation
+ * Fix: typo in pythong test Makefile
+ * Fix: memory leak in libconfig
+ * Add Python agent support
+ * Fix: return EINVAL if agent registration fails
+ * Use lttng-modules ABI version ioctl
+ * Fix: syscall list ioctl number conflict
+ * Update master ChangeLog with 2.5.1 release
+
+2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
+ * Machine Interface added to lttng command line (--mi)
+ * Java Log4j agent support (--log4j)
+ * Kernel per syscall tracing
+ * Multiple fixes.
+
+2014-10-20 lttng-tools 2.5.1
+ * Fix: handle sysconf possible negative returned value
+ * Fix: channel deref. after NULL check in kernel consumer
+ * Fix: check for kernel session metadata during init
+ * Fix: incorrect cast in ust consumer assert
+ * Fix: bad handling of incoming data in consumer thread
+ * Fix: disable event for JUL domain
+ * Fix: send disable ALL command code if event is *
+ * Fix: make sure no index is in flight before using inactivity beacons
+ * Fix: Parenthesize previous statement when adding conditions to a filter
+ * Fix: parse_prob_opts return the actual success of the function
+ * Fix: Man page typos
+ * Fix: disable JUL event on destroy
+ * Fix: unbalanced ustconsumer32_data.pid_mutex lock
+
2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
* Fix: validate file path creds in autoload mode
* Fix: change session file loading order
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