Change "event rule hit" to "event-rule matches" in user interface strings
[lttng-tools.git] / ChangeLog
CommitLineData
60860e54
JG
12021-04-23 lttng-tools 2.13.0-rc1 (National Take a Chance (on me ?) Day)
2 * Set the 2.13 release codename and description
3 * Tests: fix: test_notification_notifier_discarded_count missing renames
4 * Docs: lttng-add-trigger and lttng-remove-trigger refer to owner-id
5 * Fix: tests: test case using old condition syntax
6 * lttng-add-trigger(1): clarify the `--rate-policy` documentation
7 * Update some manual pages for LTTng-tools 2.13
8 * .gitignore: add register-some-triggers trigger test utility
9 * Fix: event-expr.c: use-after-free and NULL ptr deref in error path
10 * Adapt to namespaced liblttng-ust-ctl symbols
11 * Cleanup: ust-app.c: Dead assignment
12 * Fix: tests: gen-ust-events-ns: Uninitialized argument value
13 * Fix: consumerd: strlen called on uninitialized path
14 * Fix: sessiond: notification: leak of condition on duplicate subscription
15 * Fix: action executor: deadlock on session_list_lock
16 * lttng add-trigger: replace --exclude-names with --exclude-name
17 * sessiond: refcount `ust_error_accounting_entry`
18 * action list: missing renames from previous name "group"
19 * Fix: error-query: uninitialized action_index value
20 * Fix: sessiond: leak of config_path on duplicate --config option
21 * Fix: tests: base notification client: unchecked sscanf return value
22 * Fix: argpar: Error out when passing an argument to long option that takes no argument
23 * Clean-up: sessiond: identation fix
24 * Fix: tests: health thread stall: only stop consumerd when required
25 * Fix: tests: notification: update kernel testcase count
26 * Fix: tests: integer truncation warning on 32-bit platforms
27 * Fix: sessiond: triggers: failure to insert trigger is fatal
28 * sessiond: notification-thread: switch logging to debug on GET_TRIGGER
29 * Tests: add trigger name/unnamed backwards compatibility test
30 * lttng-ctl: separate support of named/unnamed trigger registration
31 * sessiond: add support for anonymous triggers
32 * Fix: lttng-ctl: assertion failure during unregistration of trigger
33 * Rename group action files to list files
34 * Rename action group to action list
35 * Rename on-event to event-rule-matches
36 * Move on-event*.* to event-rule-matches*.*
37 * Introduce emission site for syscall event rule
38 * lttng list-triggers: handle all condition types
39 * Fix: sessiond: trigger with condition not requiring event notifier cannot be listed
40 * lttng add-trigger: remove support for conditions other than event-rule-matches
41 * lttng {add,list,remove}-trigger: rename user id to owner uid
42 * lttng add-trigger: replace log level options with --log-level
43 * lttng add-trigger: replace event rule type options with --type
44 * lttng add-trigger: replace domain options with single --domain
45 * lttng add-trigger: some updates to event rule to new syntax
46 * lttng add-trigger: rename on-event condition to event-rule-matches
47 * lttng {add,list}-triggers: use `name` instead of `id`
48 * lttng add-trigger: parse condition / action name as option arguments
49 * Add .editorconfig file
50 * Allow users to create trigger with their uid
51 * lttng: list-triggers: implement listing of SDT userspace-probe
52 * Tests: cleanup: rework trigger listing tests
53 * Tests: event-notifier: multi UID error accounting support
54 * Fix: tests: quote variable in case it's not set
55 * ust: error accounting: don't print error messages if app is dead
56 * sessiond: split event notifier error counter CLI options
57 * Clean-up: sessiond: error-query: remove unneeded goto
58 * Fix: sessiond: action-executor: uninitialized session_name used in logging
59 * Clean-up: lttng: add-trigger: silence coverity warning
60 * Fix: error-query: leak of trigger on malformed error-query comm buffer
61 * Fix: error-query: leak of trigger on allocation error
62 * Clean-up: tests: notification-client: unused assignment
63 * Fix: relayd: leak of config_path on duplicate --config option
64 * Fix: lttng-ctl: trigger leak on failure to deserialize evaluation
65 * Fix: tests: discarded notifications: missing `list-triggers` call
66 * Tests: fix: notifier discarded count: typo results in failure
67 * Cleanup: tests: test_userspace_probe: remove extra whitespaces
68 * Cleanup: add `lttng_ht_type_str()`
69 * Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
70 * Fix: ust-app: error counter index never set
71 * Fix: lttng: -Wshadow error in cmd_snapshot
72 * Fix: python: -Wshadow warning
73 * Fix: kernel consumerd: use of uninitialized variable
74 * Clean-up: sessiond: cmd: abort() on invalid query target
75 * Clean-up: sessiond: cmd: fix bogus -Wmaybe-uninitialized
76 * Remove error count property of lttng_condition_on_event
77 * lttng: list-triggers: retrieve trigger errors using error queries
78 * sessiond: implement EXECUTE_ERROR_QUERY command
79 * lttng-ctl: Add error query interface
80 * add-trigger: rename --fire-* to --rate-policy=*:value
81 * Rename firing policy to rate policy
82 * action executor: use an execution context to validate enqueued action before execution
83 * trigger/action executor: move trigger registration state change to client thread
84 * notification-thread: add `GET_TRIGGER` command
85 * action executor: execute action only if the associated trigger is registered
86 * trigger: keep state of if a trigger is currently registered
87 * Tests: fix: leak of notification-client arguments
88 * tests: trigger action firing policy
89 * Move firing policy from lttng_trigger to lttng_action
90 * action-executor: consider action firing policy on action execution
91 * test: unit: snapshot session action
92 * Implement firing policy for the snapshot session action
93 * tests: units: action: stop session
94 * Implement firing policy for stop session action
95 * tests: unit: action: start_session
96 * Implement firing policy for the start session action
97 * tests: unit: action: rotate_session
98 * Implement firing policy for the rotate session action
99 * tests: unit: action: notify
100 * Implement firing policy for the notify action
101 * Move test_action to its own file
102 * tests: unit: add firing policy tests
103 * Introduce firing policy object
104 * Fix: test: start-stop trigger: test execution is invalid
105 * Fix: sessiond: session destroy hang in per-uid when context cannot be added
106 * Fix: backward relayd: path contains a leading "ust" folder
107 * Fix: lttng_destroy_session_no_wait: return 0 on success
108 * Fix: notification: client with uid != trigger uid assert on gid check
109 * event-rule: Normalize pattern for syscall and tracepoint
110 * config: accept "0" and "1" as XML boolean values
111 * config: fix typo in error message
112 * Cleanup: reuse `lttng_action_type_string()` to print action names
113 * Tests: array expressions without contant index are invalid
114 * Fix: validate that array expression contains constant
115 * Fix: test: base-path tests are not run
116 * Fix: tests: handling of subprocesses on bail out
117 * Fix: sessiond: fix memory leak in receive_lttng_trigger
118 * Fix: filter: memory leak in filter_parser_ctx
119 * configure: enable -Wshadow diagnostic
120 * Clean-up: tests: fix -Wshadow error in run_active_set_combination
121 * Clean-up: lttng-session: fix -Wshadow error in unregister_all_triggers
122 * Clean-up: lttng-sessiond: fix -Wshadow error in check_session_rotation_pending
123 * Fix: sessiond: fix -Wshadow error in save.c
124 * Clean-up: lttng-relayd: prepend `the_` to global variable names tcp_keep_alive.c
125 * Clean-up: lttng-crash: prepend `the_` to input_path global variable
126 * Clean-up: lttng: fix -Wshadow error in run_command_string
127 * Clean-up: lttng: prepend `the_` to global variables in load.c
128 * Clean-up: lttng: fix -Wshadow error in cmd_snapshot
129 * Clean-up: lttng: fix -Wshadow error in lttng_session_descriptor
130 * Clean-up: lttng: prepend `the_` to global variables in list.c
131 * Clean-up: liblttng-ctl: fix two trivial -Wshadow errors
132 * Clean-up: liblttng-ctl: fix -Wshadow error in lttng_enable_event_with_exclusions
133 * Clean-up: common: fix -Wshadow error in lttng_trace_chunk_set_as_owner
134 * Clean-up: common: fix -Wshadow errors in event-field-value.c
135 * Clean-up: common: fix -Wshadow error in lttng_daemonize
136 * Clean-up: consumer: prepend `the_` to global variable
137 * Clean-up: consumer: fix -Wshadow error in lttng_consumer_trace_chunk_exists
138 * Clean-up: consumer: fix -Wshadow error in lttng_consumer_rotate_channel
139 * Clean-up: config: fix -Wshadow error in config_load_session
140 * Clean-up: ust-consumer: fix -Wshadow issues in lttng_ustconsumer_recv_cmd
141 * Clean-up: kernel-consumer: fix -Wshadow issues in lttng_kconsumer_recv_cmd
142 * Clean-up: kernel-ctl: rename local variables in LTTNG_IOCTL_{,NO_}CHECK
143 * Clean-up: common: rename local variables in PERROR
144 * Clean-up: filter: fix variable shadowing in visit_node_load_expression
145 * Clean-up: filter: rename variable in filter-grammar-test.c
146 * Clean-up: sessiond: remove some declarations from lttng-sessiond.h
147 * Clean-up: sessiond: prepend `the_` to global variable names
148 * Fix: utils: avoid strncpy overlap in utils_partial_realpath
149 * Clean-up: utils: make utils_partial_realpath static
150 * Fix: lttng: list_triggers: use proper format specifier for uint64_t
151 * Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
152 * Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
153 * Fix: sessiond: notification: missing unlock on client list on error
154 * Docs: sessiond: document the rationale for the iteration on triggers list
155 * Fix: added missing test_channel and removed double defined test_syscall
156 * Clean-up: sessiond: blasphemous declaration of variable in code
157 * Fix: sessiond: error accounting: leak of cpu_counter array on error path
158 * Fix: sessiond: error accounting: dereference of null pointer on error path
159 * Fix: sessiond: error accounting: unchecked lttng_ht_del return value
160 * Fix: sessiond: kernel: invalid error code check
161 * Fix: sessiond: kernel: missing check for unregistration error
162 * Tests: fix: unchecked sscanf return value
163 * on-event evaluation: remove trigger name accessor
164 * notification: add trigger accessor to lttng_notification
165 * notification: transmit originating trigger as part of evaluation
166 * Fix: .gitignore: use full paths for test binaries
167 * Tests: use TRACEPOINT_INCLUDE
168 * Fix: sessiond: ust-app: assertion failure on registration of dead app
169 * common: credentials: hide symbols
170 * trigger: consider name in trigger _is_equal()`
171 * Fix: sessiond: notification: use after free of trigger object
172 * sessiond: Extract `{setup,teardown}_tracer_notifier()` functions
173 * Clean-up: sessiond: Extract trigger_ht_element removal function
174 * Tests: event notifier error counters
175 * sessiond: Implement UST event notifier error counter
176 * common: document why spawn_viewer() is public
177 * Docs: document trigger condition and action ownership in 2.13+
178 * Fix: sessiond: kernel: close on badfd on initialization error
179 * Fix: sessiond: kernel error accounting fd still open when unloading modules
180 * sessiond: Implement kernel event notifier error counter
181 * Fix: on-event condition: don't abort() on invalid event expression type
182 * Fix: common: index_allocator_get_index_count() returns size
183 * on-event: add error counter fields to condition
184 * compiler warning cleanup: is_signed_type: compare -1 to 1
185 * common: shm.c: improve logging on various error paths
186 * Cleanup: Move `create_posix_shm()` to common/shm.c
187 * common: Add index allocator for error counters
188 * Fix: sessiond: agent: lazy creation of agent on removal
189 * Clean-up: sessiond: make some accesses to conditions const
190 * Extract synchronize tracer notifier functions
191 * Cleanup: Extract `ust_app_synchronize_all_channels()` function
192 * ust-abi: add missing lttng_ust_abi prefixes
193 * clock override: use getter API from LTTng-UST
194 * Fix: bytecode test should be in UST_FILTERS, not UST_STR_FILTERS
195 * Tests: test bytecode linker refusal of non-string arrays and sequences
196 * Tests: utils.sh: pass arbitrary arguments to start_lttng_sessiond*
197 * Cleanup: clarify `buffer_reg_channel` and `ust_registry_channel` variables
198 * Fix: return value of register trigger to the notification thread is not acted upon
199 * Tests: Cleanup: gen-syscall-events: remove duplicated help line
200 * Tests: Cleanup: add `lttng_{add, remove}_trigger_ok()` bash functions
201 * Tests: fix: log level rule: leak of rule after test
202 * Fix: lttng-sessiond: kernel: leak of event notifier rule
203 * Tests: add log level rule validation tests
204 * Fix: event-rule: report log level rules as unsupported for kernel domain
205 * Tests: Fix: list-triggers test case out of date
206 * Tests: add kernel --function basic test case
207 * Rename event rule kretprobe to kernel function
208 * on-event evaluation: introduce on-event evaluation specific status code
209 * event-notifier: implement `lttng_trigger_needs_tracer_notifier()` function
210 * lttng-ctl: Introduce lttng_log_level_rule
211 * Clean-up: sort noinst_PROGRAMS in test/unit/Makefile.am
212 * Clean-up: sort TESTS in test/unit/Makefile.am
213 * Clean-up: sort files in include/Markefile.am
214 * event-rule: userspace probe: force location on create
215 * event-rule: userspace probe: rename get/set_name to get/set_event_name
216 * event-rule: kernel probe: force location on create
217 * event-rule: kernel probe: rename set/get_name to set/get_event_name
218 * event-rule: syscall: set the default pattern to '*'
219 * event-rule: tracepoint: set default pattern to '*'
220 * Rename files for condition event-rule to on-event
221 * Rename lttng_condition_event_rule to lttng_condition_on_event
222 * Rename uprobe files to userspace-probe
223 * Rename uprobe to userspace-probe
224 * Rename kprobe file to kernel-probe
225 * Rename kprobe to kernel_probe
226 * Tests: Implement trigger capture test cases
227 * man: lttng-add-trigger: document --capture option
228 * CLI: make list-triggers command print capture expressions
229 * Support capture for kernel tracer
230 * lttng: Capture is only supported by tracepoint and syscall event-rules
231 * sessiond: notification-thread: Missing action executor status handling
232 * sessiond: notification-thread: Missing domain internal header
233 * sessiond: action-executor: Missing notify header
234 * Make captured field values available to event rule cond. evaluation
235 * notification: fetch capture payload on notification reception
236 * Fix: set_ust_capture: missing ABI rename
237 * tests: perf: UNHALTED_REFERENCE_CYCLES might not be actionable on a host
238 * Fix: tests: missing LOG_DRIVER and LOG_DRIVER_FLAGS
239 * Adapt to lttng-ust ust-abi.h naming prefix update
240 * Use bytecode seqnum to force the evaluation ordering of capture bytecode
241 * sessiond: ust-app: set capture bytecode on event notifier on creation
242 * sessiond: ust-app: add utils to add a capture bytecode to a ust object
243 * UST abi: add `struct lttng_ust_capture_bytecode`
244 * Fix: sessiond: off-by-one poll check when draining an event notifier
245 * lttng-ctl: add event field value API
246 * Cleanup: sessiond: fix comments to match with behavior
247 * Fix: sessiond: return _OK on _SET_SESSION_SHM_PATH command success
248 * Generate capture bytecode on trigger reception
249 * Implement lttng_condition_event_rule_get_capture_bytecode_at_index
250 * condition: implement lttng_condition_event_rule_generate_capture_descriptor_bytecode
251 * condition: implement lttng_condition_event_rule_get_internal_capture_descriptor_at_index
252 * Fix: lttng: add-trigger: payload capture fields specified as contexts
253 * Fix: event-expr-to-bytecode: use after free in logging on error
254 * msgpack: silence uninitialized msg_pack_object warning
255 * Fix: lttng: add-trigger: erroneous null check on location return
256 * condition: introduce lttng_capture_descriptor struct
257 * sessiond: Add msgpack-c 3.3.0 to the tree
258 * ust-app: pass down trigger object instead of event-rule
259 * Clean-up: bytecode: harmonize storage-class specifier placement
260 * Clean-up: bytecode: hide file-local bytecode_reserve util
261 * .gitignore: add notification-client and test_event_expr_to_bytecode
262 * common: introduce lttng_event_expr_to_bytecode
263 * common: add more bytecode helpers
264 * common: rename filter bytecode types
265 * common: move copy_filter_bytecode to bytecode.c and rename it
266 * common: move bytecode utilities from filter to its own file
267 * CLI: add-trigger: add --capture option to `on-event` condition
268 * notification-thread: drain all tracer notification on removal
269 * Implements `lttng_event_notifier_notification_{create,destroy}()`
270 * lttng-ctl: add capture descriptor feature to event rule condition API
271 * lttng-ctl: add event expression API
272 * testapp: gen-ust-events: augment captured fields
273 * spawn-viewer: silence bogus warning on gcc 5.4.0 PPC32
274 * Tests: fix: leak of probe location in uprobe notification test
275 * Clean-up: uri_parse_str_urls: skip allocation when no uris are parsed
276 * Fix: lttng: add-trigger: erroneous null check on location return
277 * Tests: remove test_notification_kernel from root_regression
278 * Tests: kernel buffer usage: skip proper amount of tests when not root
279 * Tests: notification: use lttng.h instead of individual headers
280 * Tests: notification: use get_next_notification() and a validator
281 * Tests: notification: Makefile.am formatting
282 * Tests: remove duplicate notification multi-app test
283 * Tests: triggers: `start-session` and `stop-session` actions
284 * Tests: triggers: Add syscall event rule condition filter tests
285 * Tests: triggers: Add userspace-probe event rule condition kernel tests
286 * Tests: triggers: Add syscall event rule condition kernel tests
287 * testapp: gen-syscall-events: use dynamic paths provided via args
288 * Tests: gen-syscall-events: generate 2 events of each type for filtering
289 * Tests: triggers: Add kprobe event rule condition kernel tests
290 * Tests: triggers: Add event rule condition exclusion tests
291 * Tests: triggers: Add event rule condition filter tests
292 * Tests: triggers: Add basic event rule condition tests
293 * Tests: notification: regroup event generators utils in a single file
294 * Tests: notification.c: add `test_scenario` parameter
295 * Tests: Cleanup: notification: `assert()` that `app_pid` is set
296 * Tests: Cleanup: rename test_notification_channel()
297 * Tests: Cleanup: create `test_subscription_twice()` function
298 * Tests: Cleanup: add `register_buffer_usage_notify_trigger()` util function
299 * Tests: Cleanup: create `test_invalid_channel_subscription()` function
300 * Tests: test_notification_ust: reduce number of event generated
301 * Tests: notification: make testcases manage the test app
302 * Tests: Cleanup: apply coding style to `test_notification_channel()`
303 * Tests: Cleanup: extract duplicated code to `setup_buffer_usage_condition()`
304 * Fix: lttng: add-trigger: leak of argpar state
305 * Fix: lttng: add-trigger: leak of error string
306 * Fix: lttng: add-trigger: leak of max_size_arg argument
307 * Fix: lttng: add-trigger: leak of source argument
308 * Clean-up: uri_parse_str_urls: assert on invalid uri_parse() return values
309 * Fix: lttng: add-trigger: leak of argpar_item
310 * Fix: lttng: add-trigger: erroneous null check
311 * Fix: lttng: include lttng-list-trigger missing an 's'
312 * Clean-up: lttng: logging: use ARRAY_SIZE macro
313 * sessiond: notification-thread: Use lttng_domain_type_str()
314 * lttng: Add remove-trigger command
315 * lttng: Add list-triggers command
316 * Docs: document --condition and --action in add-trigger's OPTIONS section
317 * Docs: Add lttng-add-trigger man page
318 * lttng: Add add-trigger command
319 * Tests: Add add-trigger CLI tests
320 * Tests: add raw perf test to the test list when building with libpfm support
321 * Clean-up: lttng: only include lttng.h
322 * lttng.h: add missing public headers and sort them
323 * Clean-up: lttng: replace manual string comparison code by strcasecmp
324 * Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
325 * Implement list_cmd_options_argpar
326 * CLI: Import argpar
327 * Implement utils_parse_unsigned_long_long
328 * lttng: move parse_userspace_probe_opts to a common util
329 * Clean-up: lttng: silence bogus warning
330 * lttng: move log level name to numerical value conversions to a common util
331 * sessiond: action-executor: log trigger name rather than its address
332 * Fix: action-executor: address of trigger name logged instead of trigger name
333 * sessiond: docs: document action_executor_enqueue() parameter ownership
334 * sessiond: defer tracer notification jobs to the action executor
335 * Fix: consumer: timer: uninitialized sigevent fields
336 * Fix: sessiond: notification: unreachable code in switch-case
337 * Fix: sessiond: client: leak of trigger object on invalid client message
338 * Fix: sessiond: timer: unitiliazed sigevent fields
339 * Fix: sessiond: ust-registry: dereference of NULL pointer on allocation failure
340 * Fix: sessiond: kernel: leak of notifier rule on failure to init notifier
341 * lttng-ctl: health: remove unreachable condition
342 * Fix: sessiond: uninitialized credentials set for unbound trigger
343 * buffer-view: improve logging on creation failure
344 * Fix: sessiond: leak of trigger on registration error
345 * sessiond: kernel: misleading log message on event rule creation failure
346 * Fix: sessiond: trace-kernel: function return code overwritten
347 * sessiond: convert invalid command return codes to LTTNG_ERR_UNK
348 * lttng-ctl: convert invalid command return codes to LTTNG_ERR_UNK
349 * Clean-up: ust-consumer: replace manual metadata cache buffer allocation
350 * Clean-up: ust-consumer: pass metadata cache to its write method
351 * Fix: ust-consumer: metadata thread not woken-up after version change
352 * Fix: ust-consumer: metadata cache lock not taken when sampling max offset
353 * Clean-up: ust-consumer: simplify metadata cache unlock on error path
354 * Fix: sessiond: acquire session list lock when updating event notifiers
355 * sessiond: agent: enable events matching event notifiers
356 * Fix: sessiond: assertion fails when getting name of trigger
357 * sessiond: client commands: print command enum as a string
358 * Cleanup: add `notification_command_type_str()`
359 * Fix: lttng-sessiond: Taking sizeof of a pointer
360 * Use MT-safe strtok_r in spawn viewer library helper
361 * Fix: use MT-safe strtok_r in multithreaded context
362 * sessiond: synchronize event notifiers for UST tracers and the kernel tracer
363 * Fix: sessiond: ust-app: account for the event notification pipes fds
364 * sessiond: ust-app: close the event notifier group's pipe write-end
365 * sessiond: notification: receive incoming notifications from tracers
366 * sessiond: unregister triggers during clean-up on shutdown
367 * sessiond: trigger: decouple reception of triggers from commands
368 * sessiond: clean-up: trigger to unregister can be 'const'
369 * Fix: sessiond: double free on duplicate removal of tracer source
370 * sessiond: kernel triggers: add infrastructure to create event notifiers
371 * kernel: event notifier: kernel-ctl interface
372 * kernel: load lttng-ring-buffer-event-notifier-client module
373 * sessiond: kernel: make modules required/optional property per-module
374 * Fix: add rcu_barrier() after sessiond_cleanup()
375 * ust-app: implement event notifier support
376 * Fix: liblttng-ctl: unreported truncations when copying strings
377 * Fix: sessiond: event name truncation during listing
378 * Clean-up: replace erroneous of empty parameter list by void
379 * sessiond: setup event notifier group for registering app
380 * Fix: configure: support Autoconf 2.70
381 * Fix: different pthread_getname_np signature() on macOS causes build failure
382 * lttng-ust abi: sync _UST_CMD() values
383 * hashtable: silence -fsanitize=address warning for `hashlittle()` function
384 * Tests: Fail test if sessiond is not running when it should
385 * Cleanup: erroneous use of CDS_INIT_LIST_HEAD() on node
386 * UST: update ABI for event notifier
387 * userspace-probe: Decouple `userspace_probe_add_callsite()` from event and session
388 * Generalize disable_ust_event to support multiple types of ust object
389 * Generalize enable_ust_event to support multiple types of ust object
390 * Generalize set_ust_event_exclusion to support multiple types of ust object
391 * Generalize set_ust_event_filter to support multiple types of ust object
392 * notification: mark tracer source element as out of poll set
393 * Introduce trigger hash table with tracer token as key
394 * notification: add/remove tracer event source
395 * DBG: add debug statement for trigger not bound to any object
396 * sessiond: Extract condition hashing functions
397 * Cleanup: misplaced white space in `ERR()` statement
398 * Add base support for event rule hit
399 * sessiond: return 'invalid protocol' error on reception error
400 * Only perform notification related unregistering when action is notify
401 * Use lttng_trigger_is_equal when iterating over the trigger ht
402 * Generate bytecodes related to the trigger on reception
403 * kernel: Add token field to `struct lttng_kernel_event`
404 * kernel: Add `struct lttng_kernel_syscall` to ABI
405 * Extras: Perl 5.26 requires { to be escaped by \
406 * Fix: sessiond: metadata not created on app unregistration during start
407 * test: utils: lttng_pgrep performs lookup on non-existing pid
408 * Fix: missing `_mutex_lock()` before signaling a condition variable
409 * Cleanup: use `modprobe --remove` rather than `rmmod`
410 * trigger: consider domain on register and unregister
411 * trigger: lttng_trigger_get_underlying_domain_type_restriction
412 * action-executor: missing include of internal event-rule header
413 * Tests: unit: lttng_condition_event_rule
414 * condition: implement event rule based condition
415 * Move conditions source files to src/common/conditions directory
416 * trigger: implement listing of registered trigger
417 * Apply policy on channel sampling
418 * trigger: introduce firing policies
419 * Fix: lttng-ctl: deserialize on orderly shutdown of sessiond
420 * Fix: trigger: erroneous check for success of trigger creation
421 * Fix: trigger: leak of trigger on failure to set name
422 * Clean-up: trigger: use condition and action put
423 * Docs: payload/buffer view: validate is missing an argument description
424 * Fix: unchecked buffer size for communication header
425 * relayd: logging of `trace chunk exists` command refers to the wrong command
426 * trigger: lttng_triggers: implement a container for multiple triggers
427 * action-executor: evaluated object credentials are optional
428 * trigger: generate and add tracer token on registration
429 * action-executor: add trigger name to debugging output
430 * trigger: implement trigger naming
431 * port: run namespace tests only on Linux
432 * port: FreeBSD does support fchown and fchmod on a shm fd
433 * port: Add pthread_setname_np FreeBSD compat
434 * port: only enable userspace callstack context on Linux
435 * trigger: implement is_equal
436 * trigger: expose trigger owner uid
437 * Clean-up: action-executor: typo and missing tab
438 * Tests: Fix: 99% fill ratio for high buffer usage is too high for larger events
439 * Fix: action: invalid header offset used when serializing snapshot action
440 * port: FreeBSD has no ENODATA, alias it to ENOATTR
441 * port: tests: /proc/self/fd is Linux only, use /dev/fd on other Unices
442 * Cleanup: Use pkg-config to detect liburcu
443 * Clean-up: sessiond: silence negative index warning
444 * credentials: uid and gid now use LTTNG_OPTIONAL
445 * port: Add missing sock_cred macros on FreeBSD
446 * port: use compat lttng_fls()
447 * port: FreeBSD has no LOGIN_NAME_MAX, use sysconf instead
448 * port: no eventfd support on FreeBSD
449 * optional: Add LTTNG_OPTIONAL_INIT_VALUE
450 * action: Mark parameter of lttng_action_get_type as const
451 * Introduce lttng_domain_type_str utility
452 * port: no HOST_NAME_MAX on FreeBSD, use LTTNG_HOST_NAME_MAX
453 * port: ELF_ST_TYPE is defined in elf.h on FreeBSD
454 * port: posix_fadvise is available in FreeBSD >= 10.0
455 * port: fix compat/endian.h on FreeBSD
456 * port: ls --ignore= is a GNU extension
457 * Tests: poll: test all possible combinations of active fds in a poll set
458 * Fix: common: poll: compat_poll_wait never finishes
459 * Tests: Add syscall enable/disable scenarios
460 * Cleanup: simplify 'poll' wrapper build
461 * Cleanup: autoconf 'dirfd' detection
462 * Set version to 2.13-pre
463 * relayd: silence null dereference warning during viewer stream creation
464 * Fix: relayd: failure to read index entry or stream packet after clear
465 * Fix: lttng-ctl: erroneous uses of LTTNG_PACKED
466 * Fix: relayd: live: invalid return code on DETACH_SESSION
467 * Tests: clear: remove test workspace directory
468 * Tests: ns_contexts: discarded events result in test failure
469 * Fix: PERROR spam when `tracing` group does not exist
470 * Build fix: implicit declaration of function 'PERROR' on Solaris
471 * tests: unit: event-rule unit testing
472 * event-rule: introduce event rule tracepoint
473 * event-rule: introduce event rule uprobe
474 * event-rule: introduce event rule syscall
475 * event-rule: introduce event-rule kprobe
476 * event-rule: lttng_event_rule base object
477 * Introduce kernel-probe locations
478 * userspace-probe: replace explicit null-termination check
479 * Revert "userspace-probe: replace explicit null-termination check"
480 * Tests: clean-up: remove trailing dot in snapshot test statements
481 * userspace-probe: replace explicit null-termination check
482 * userspace-probe: log function name on invalid parameter error
483 * Allow run-as to generate filter bytecode.
484 * Fix: add missing errno.h in pthread compat
485 * Add common util to set thread name
486 * Fix: liblttng-ctl: unchecked return value on buffer append
487 * Fix: action executor: double work list unlock on error
488 * Move filter related code to libfilter under libcommon
489 * Clean-up: consumer: consumer_metadata_cache_write is not const-correct
490 * Fix: memcpy used on potentially overlapping regions
491 * sessiond: notification: use lttng_payload for communications
492 * Fix: sessiond: client/client_list lock inversion on disconnect
493 * Fix: sessiond: missing rcu read lock on client in/out events
494 * sessiond: enforce user-exclusive session access in session_access_ok
495 * sessiond: trigger: run trigger actions through an action executor
496 * Revert "Fix: sessiond: erroneous user check logic in session_access_ok"
497 * Revert "sessiond: trigger: run trigger actions through an action executor"
498 * Fix: sessiond: erroneous user check logic in session_access_ok
499 * sessiond: trigger: run trigger actions through an action executor
500 * Fix: notification: deadlock on cmd_queue.lock and client->lock
501 * sessiond: notification: add support for async commands
502 * sessiond: notification: refactor: split transmission and poll update
503 * sessiond: notification: synchronize notification client (and list)
504 * sessiond: notification: introduce the notion of 'active' client
505 * sessiond: notification: maintain an id to notification_client ht
506 * Fix: tests: `pgrep -f` flags unrelated process as lttng-sessiond
507 * logging: print human-readable thread names when logging
508 * sessiond: clarify the role of notification credentials
509 * Use lttng_trigger credentials to send evaluation to client
510 * trigger: introduce refcounting
511 * trigger: use condition and action ref counting to ease internal objects management
512 * condition: introduce reference counting
513 * Clean-up: tests: fd-tracker: change spaces to tabs
514 * Clean-up: relayd index: change spaces to tabs
515 * Clean-up: sessiond comm relay: change spaces to tabs
516 * Clean-up: compat time: change spaces to tabs
517 * Clean-up: kernel consumer: change spaces to tabs
518 * Clean-up: sessiond ust-app: change spaces to tabs
519 * Clean-up: sessiond notification thread: change spaces to tabs
520 * Clean-up: sessiond kernel: change spaces to tabs
521 * Clean-up: sessiond kernel: fix include style
522 * Clean-up: sessiond consumer: change space to tabs
523 * Clean-up: sessiond: change space to tabs
524 * Clean-up: sessiond manage-consumer: change space to tabs
525 * Clean-up: relayd: change space to tabs
526 * Clean-up: sessiond command: fix include style
527 * Clean-up: sessiond command: change space to tabs
528 * Clean-up: relayd trace-chunk: change space to tabs
529 * Clean-up: relayd index: change space to tabs
530 * Clean-up: relayd session: change space to tabs
531 * Clean-up: liblttng-ctl clear: change space to tabs
532 * Clean-up: liblttng-ctl destruction handle: change space to tabs
533 * Clean-up: mi-lttng: change space to tabs
534 * Clean-up: time: change space to tabs
535 * Clean-up: consumer-stream: change space to tabs
536 * Clean-up: consumer metadata cache: change space to tabs
537 * Clean-up: run-as: change space to tabs
538 * Clean-up: utils: change space to tabs
539 * Clean-up: sessiond rotation: change space to tabs
540 * Clean-up: sessiond: change space to tabs
541 * Clean-up: trace-chunk: change space to tabs
542 * Clean-up: consumer: change space to tabs
543 * Clean-up: optional: change space to tabs
544 * trigger: internal: add credentials information
545 * credentials: implement is_equal
546 * sessiond: clean-up: remove unused `state` function parameter
547 * .gitignore: add test_unix_socket
548 * sessiond: comm: add fd count information for lttng-ctl -> sessiond comm
549 * Tests: add unix socket wrapper unit tests
550 * payload-view: mark lttng_payload_view_get_fd_handle_count as const
551 * Fix: uprobe: inequality comparison against NULL
552 * Fix: action: lttng_action_group_add_action returns status invalid
553 * Fix: evaluation: dereference before NULL check in create_from_payload
554 * Tests: rework tracefile_count test to meet the tracefile count limit
555 * Fix: extraneous empty/inactive flush on rotation out of a trace chunk
556 * Fix: relayd: double unlock on viewer stream creation error
557 * Fix: relayd: live connection fails to open file during clear
558 * Fix: sessiond: unchecked return value
559 * Fix: common: unchecked return value
560 * Fix: common: improper use of negative return
561 * Fix: sessiond: unchecked return value
562 * Fix: relayd: wrong stream type used in DBG statement
563 * sessiond: client: use common payload send fds util
564 * payload: use fd_handle instead of raw file descriptors
565 * Add fd_handle interface
566 * payload: don't re-initialize destination payload on copy
567 * uprobe: transmit binary file descritptor through lttng_payload
568 * Fix: payload view: payload view always refers to parent's position
569 * Fix: lttng: leak of userspace probe path on listing
570 * payload: incomplete sentence in lttng_payload_init comment
571 * common: add lttng_payload_view fd count accessor and buffer init
572 * common: move lttng_payload[_view] to libcommon
573 * common: add lttng_dynamic_array_set_count()
574 * sessiond: prepare client replies through an lttng_payload
575 * Clean-up: sessiond: change spaces to tab
576 * Fix: uprobe: missing error code on allocation failure
577 * Fix: sessiond: don't negate error code on list error
578 * userspace-probe: implement is_equal
579 * Fix: send/received actual size is overwritten by 'expected' size
580 * unix: add non block send and receive flavors for fd passing
581 * Fix: partial recv lead to client disconnect
582 * tests: return the proper TAP exit code
583 * Add tests/unit/test_payload to .gitignore
584 * Tests: live/test_{lttng_,}kernel: use lttng_test_filter_event instead of sched_switch
585 * Cleanup: Tests: live/test_{lttng_,}ust: testapp not in background
586 * Fix: consumer: Move sanity check within `consumer_subbuffer` functions
587 * Cleanup: typo in DBG() statements
588 * Fix: use sys/types.h for ssize_t on Cygwin
589 * Add kernel and UST time namespace context
590 * Fix: sessiond: wrong variable checked for error code
591 * Fix: consumerd: double unlock on rotate channel error path
592 * Fix: consumerd: packet sent before channel rotation
593 * Clean-up: relayd: missing space in debug statement
594 * Fix: relayd: wrong specifier used in DBG format string
595 * Tests: add a "new metadata after clear" test
596 * Fix: relayd: send_viewer_streams sends stack data in padding
597 * Clean-up: consumer: move open packet to post_consume
598 * Fix: stream intersection fails on snapshot of cleared session
599 * Fix: relayd: viewer metadata is not rotated after a session clear
600 * Fix: post-clear trace chunk has a late beginning packet
601 * Fix: kconsumer: missing wait for metadata thread in do_sync_metadata
602 * Clean-up: relayd: unused tcp keep alive config return value
603 * Fix: tests: interrupting get_next_notification causes test to fail
604 * Fix: consumer.c: wrong order of parameter in `DBG()` statement
605 * Fix: consumer: dangling chunk on buffer allocation failure
606 * Convert `README.md` to `README.adoc`
607 * Fix: consumerd: uninitialized written_bytes on no-data sleep
608 * Build fix: consumerd misnamed label
609 * consumerd: on_sleep not called on stream when no data is available
610 * Fix: invalid discarded events on start/stop without event production
611 * tests: truncate metadata file for regenerate metadata test
612 * Fix: consumerd: user space metadata not regenerated
613 * tests: gen-ust-events-ns/tp.h: Fix build with musl libc
614 * actions: Expose lttng_action_type_string internally
615 * actions: introduce action group
616 * actions: Make lttng_action reference countable
617 * actions: introduce snapshot session action
618 * Clean-up: replace space by tabs
619 * Fix: tests: output_dir contains the consumerd pipe
620 * liblttng-ctl: use lttng_payload for serialize/create_from_buffer
621 * common: set dynamic-buffer's data to NULL on reset()
622 * Clean-up: coding style fixes in dynamic-buffer.c
623 * liblttng-ctl: add facilities for lttng_snapshot_output object
624 * Fix: unix: don't PERROR on EAGAIN for non-blocking sockets
625 * actions: introduce rotate session action
626 * actions: introduce stop session action
627 * actions: introduce start session action
628 * actions: implement is_equal
629 * Clean-up: sort includes per clang format in action.c
630 * format: AlignOperand introduces spaces
631 * Fix: incorrect specifier %lu used with size_t argument
632 * Fix: consumerd: live client receives incomplete metadata
633 * consumerd: refactor: split read_subbuf into sub-operations
634 * consumerd: move rotation logic to domain-agnostic read path
635 * sessiond: enforce mmap output type for kernel metadata channel
636 * consumerd: tag metadata channel as being part of a live session
637 * consumerd: pass channel instance to stream creation function
638 * consumerd: cleanup: use buffer view interface for mmap read subbuf
639 * consumerd: move address computation from on_read_subbuffer_mmap
640 * consumerd: refactor: combine duplicated check_*_functions
641 * kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
642 * Fix: common: fs_handle_seek returns negative value on success
643 * Fix: lttng: Destroying session message repeated during destruction
644 * Add lttng_dynamic_buffer_append_view util
645 * Make lttng_dynamic_buffer_append_buffer const-correct
646 * .gitignore: add test_buffer_view
647 * Fix: liblttng-ctl: leak of tracker handle in lttng_[un]track_pid
648 * Fix: common: abort on rotation after time manipulation
649 * Tests: test_exclusion: exclusion after tracing active
650 * Tests: `gen-ust-nevents`: add syncpoints
651 * Tests: accept built-in kernel modules
652 * API: missing includes in lttng.h
653 * API: missing clear and clear-handle includes in lttng.h
654 * API: sort lttng.h includes
655 * Fix: API: missing end brace for C++ linkage specification.
656 * README.md: fix typos in component descriptions
657 * Fix: tests: `-Wstringop-overflow` warning
658 * Improve README.md
659 * Docs: fix comment typo in lttng-error.h
660 * Fix: sessiond: sessiond and agent deadlock on destroy
661 * relayd: clean-up: remove unused DATETIME_STRING_SIZE definition
662 * Fix: load: incomplete error handling for load_session_from_file
663 * actions: improve logging in lttng_action_create_from_buffer
664 * actions: introduce lttng_action_init
665 * actions: introduce function typedef for creating actions from buffer
666 * buffer-view: introduce lttng_buffer_view_contains_string
667 * Move actions source files to src/common/actions directory
668 * ust registry: Refactor representation of nested types
669 * common: keep libcommon_la_SOURCES list sorted
670 * lttng-crash(1): document the command's positional argument
671 * lttng-sessiond(8): append missing argument to short options
672 * lttng-sessiond(8): sort the option list by long option name
673 * lttng-relayd(8): mention the `--config` option
674 * Fix: lttng-load: support legacy PID tracker specification
675 * Fix: sessiond: invalid session configuration on EXCLUDE_ALL policy
676 * Fix: relayd: unchecked allocation result of unlinked file pool
677 * lttng-crash: use `spawn_viewer()` to launch trace viewer
678 * lttng-view: clean-up: move `--viewer` code to specific file
679 * lttng-crash: clean-up: fix alignment of format string
680 * lttng-view: clean-up: rename `parse_options()` -> `parse_viewer_option()`
681 * Fix: python: suppress -Wmissing-prototypes warning with SWIG 3.0.10
682 * lttng-view: clean-up: use singular form for type name
683 * lttng-view: clean-up: remove references to LTTv
684 * Fix: relayd: harmonize path format in backward-compat mode
685 * Bump session.xsd version to 2.12
686 * lttng-relayd(8): normalize style and add details
687 * doc/man: refer to Babeltrace 2 instead of Babeltrace 1
688 * lttng-clear(1): normalize style and add details
689 * Fix: filter-grammar-test: add dependencies between steps
690 * Fix: relayd: assertion fails on creation of session by peer < 2.11
691 * Fix: relayd: crash on creation of session by peer < 2.11
692 * Fix: consumer: fallback to flush when flush empty is unsupported
693 * Fix: consumerd: incorrect clear logging statement
694 * Fix: sessiond: error reported on session destruction for old modules
695 * Fix: sessiond: erroneous error code returned on rotation failure
696 * Fix: lttng-destroy: missing newline on session destruction message
697 * relayd: clean-up: reference is repeated in comment
698 * Typo: 'Descritptor' -> 'Descriptor'
699 * Typo: 'Accomodate' -> 'Accommodate'
700 * Clean-up: trace-ust comment still refers to only PID trackers
701 * Fix: tracker: NULL pointer dereference after NULL check
702 * Fix: sessiond: NULL pointer dereference after NULL check
703 * Fix: sessiond: missing goto in error handler
704 * Fix: sessiond: user/group name can be leaked on malformed command
705 * configure: add -Wmissing-declarations, -Wmissing-prototypes, and more
706 * Fix: sessiond: make the --without-lttng-ust version of launch_application_notification_thread static
707 * Fix: tests: include callsites.h from callsites.c
708 * Fix: relayd: cast idigit argument to unsigned char
709 * Fix: tests: make some functions static
710 * Fix: tests: add `void` parameter to functions that take no parameters
711 * Fix: common: make lttng_trace_chunk_remove_subdirectory_recursive static
712 * Fix: common: add `void` parameter to log_add_time declaration
713 * CONTRIBUTING.md: harmonize list style with the rest of the docs
714 * CONTRIBUTING.md: clarify the guidelines for commit messages
715 * Fix: lttng-list: don't warn when the kernel domain has no channels
716 * Refactor: lttng-ctl: follow terminology of the tracker documentation
717 * lttng: list: replace domain headers with the official names
718 * lttng: list: print `per-user` and `per-process` buffer types
719 * Docs: overhaul of lttng-track(1) and lttng-untrack(1)
720 * Fix: MI: bump MI schema version to 4.0 in mi-lttng.c
721 * Fix: sessiond: occasional badfd error on repeated SIGTERM
722 * Fix: lttng: incorrect domain list printed when no domain is provided
723 * Fix all -Wdiscarded-qualifiers warning instances
724 * Remove part of last name to fit in a 80 character line
725 * Fix: Tests: trace path wildcards not expanded
726 * Fix: Tests: `gen-ust-events` doesn't error out on invalid option
727 * Fix: Tests: utils.sh: merge `validate_{directory,folder_is}_empty` functions
728 * Fix: Tests: undefined `NR_USEC_WAIT` bash variable
729 * directory-handle: print `errno` reason on `unlinkat()` error
730 * Fix: lttng-ctl: _handle can be NULL
731 * Fix: sessiond: domain subdirectory not deleted on empty clear
732 * Ignore -Wincomplete-setjmp-declaration warnings
733 * tests: put -no-pie in LDFLAGS instead of CFLAGS
734 * Silence `POSIX Yacc` warnings
735 * Fix -Wmissing-declarations warnings in filter-parser.y
736 * Include cmd-2-2.h in cmd-2-1.h
737 * Make create_file function static in gen-ust-tracef.c
738 * Make remove_file_from_hierarchy function static in test_directory_handle.c
739 * Make fd_count function static in test_fd_tracker.c
740 * Add declarations for exported functions in health_exit.c
741 * Add declarations for exported functions in health_fail.c
742 * Make functions in live_test.c static
743 * Add declarations for exported functions in consumer_testpoints.c
744 * Make parse_arguments static in base_client.c
745 * Fix all -Wmissing-declarations warning instances
746 * Fix: fd-tracker: mark symbols as hidden
747 * Fix: liblttng-ctl: hide new tracker config symbols
748 * Tests: remove unused libhealthexit code
749 * Fix: remove broken health monitoring test `test_thread_exit`
750 * Fix: directory-handle: use of free'd handle on fstat() error
751 * Fix: relayd: use of relay_session ref count before initialization
752 * Fix: relayd: unchecked return value when opening relay socket
753 * configure: add --enable-Werror
754 * configure: use AX_APPEND_COMPILE_FLAGS to detect supported warning flags
755 * tests: append to AM_CFLAGS instead of overriding it
756 * Tests: gen-ust-nevents: use options instead of arguments
757 * Tests: Cleanup: test_exclusion: more detailed output
758 * Fix: Tests: `test_exclusion` passing for the wrong reason
759 * Tests: notification.c: remove extra space
760 * Fix: trace-chunk: useless assignment to 'ret'
761 * Fix: lttng: track-untrack: error assigned to wrong variable
762 * Fix: relayd: live: unchecked poll set creation return value
763 * Fix: relayd: live: unchecked return value when opening relay socket
764 * Fix: relayd: unchecked poll set creation return value
765 * Fix: lttng: uninitialized pointer free'd when no sessiond is present
766 * Fix: tracker: inclusion of internal header in public header
767 * Tests: Fix: `wait_on_file()` returns too early
768 * Fix: Tests: utils.sh: fix unbound variable
769 * Tests: Fix typo: registerd -> registered
770 * Tests: Cleanup: remove unused bash variable
771 * Typo: 'toogle' -> 'toggle'
772 * Fix: lttng-sessiond: control reaches end of non-void function warning
773 * Fix: possible null dereference
774 * Fix: string might be uninitialized
775 * Fix: force the use of our _FORTIFY_SOURCE definition
776
bfb025cd
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7772020-02-04 lttng-tools 2.12.0-rc1
778 * Tests: fix: test_relayd_working_directory fails as user
779 * Fix: sessiond: snapshot errors don't clear session's trace chunk
780 * Fix: sessiond: bounded snapshot record fails when no streams exist
781 * Tests: fix: test_relayd_working_directory fails as root
782 * Fix: trace-chunk: dereference after NULL check
783 * Clean-up: mi: remove logically dead code
784 * Fix: trace-chunk: dereference after null check of old_path
785 * Clean-up: unchecked return value
786 * Fix: unchecked return value of cds_lfht_destroy()
787 * Fix: relayd: return from function without unlocking session lock
788 * Clean-up: consumerd: remove unreachable code
789 * Clean-up: trace-chunk: remove unreachable code
790 * Fix: unchecked return value of lttng_directory_handle_create()
791 * Tests: fd-tracker: fix: leak of test paths
792 * session-descriptor: fix comment typos in session-descriptor.h
793 * Fix: directory-handle: typo in equals method breaks compat build
794 * Fix: potential use of uninitialized return value
795 * Clean-up: remove instances of loop initial declarations
796 * Fix: relayd: register listener threads as rcu readers
797 * relayd: track directory handles through the fd-tracker
798 * tests: Move to kernel style SPDX license identifiers
799 * Fix: include stdlib.h in compat/string.h
800 * Cleanup: remove superfluous tests.txt
801 * fix: add include guards to compat/path.h
802 * Move to kernel style SPDX license identifiers
803 * Sync ax_have_epoll.m4 with autoconf-archive
804 * .gitignore: ignore gen-kernel-test-events
805 * Fix: lttng: sanity check of `--probe` description
806 * lttng-view: make babeltrace2 the default viewer
807 * lttng-view: clean-up: remove unneeded empty line
808 * lttng-view: clean-up: static struct viewers array should be const
809 * lttng-view: clean-up: remove commented and unused references to lttv
810 * relayd: register fd tracker instance to all created trace chunks
811 * relayd: track relayd control connection sockets
812 * relayd: track relayd data connection sockets
813 * relayd: replace uses of block FDs by the fs_handle interface
814 * fd-tracker: restore suspended handles from their inode's path
815 * directory-handle: query if instance is backed by a file descriptor
816 * directory-handle: make lttng_directory_handle_stat public
817 * fd-tracker: replace custom optional implementation by LTTNG_OPTIONAL
818 * directory-handle: add an equals method
819 * trace chunk: allow associating an fd_tracker to a trace chunk
820 * fd-tracker: refactor: extract fs_handle interface from fd_tracker
821 * fd-tracker: remove use of VLA for unsuspendable_fd APIs
822 * relayd: share the same output directory handle accross sessions
823 * Fix: relayd: fail to create session when trace chunk is not found
824 * relayd: track the health unix socket with the fd-tracker
825 * relayd: track the health thread's poll fd with fd-tracker
826 * LTTNG-RELAYD(8): document the --fd-pool-size option
827 * relayd: rename fd-cap parameter to fd-pool-size
828 * relayd: track the live client connections socket
829 * relayd: track the control and data listener socket
830 * relayd: track the live listener socket
831 * relayd: track stdio output file descriptors
832 * relayd: track the live viewer worker thread's epoll fd
833 * relayd: track the live listener thread's epoll fd
834 * relayd: track the live_conn_pipe with the fd-tracker
835 * relayd: track listener's epoll fd using the fd-tracker
836 * relayd: track worker thread's epoll fd using the fd-tracker
837 * relayd: track clients of the health unix socket with the fd-tracker
838 * relayd: track the health quit pipe with the fd-tracker
839 * relayd: track the relay_conn_pipe with the fd-tracker
840 * relayd: track the quit pipe with the fd-tracker
841 * relayd: Don't bypass the fd tracker when closing file descriptors
842 * relayd: initialize the global fd tracker from fd_cap option
843 * relayd: clean-up: reduce the number of exit paths in main()
844 * relayd: add fd-cap option to limit the number of opened FDs
845 * Fix: use lttng_tracker_id_status enum values
846 * Fix: update context types for Python bindings
847 * Fix: lttng: placing probe on symbol starting with `_`
848 * Fix: build failure with -fno-common
849 * Fix: Tests: missing stream redirect causes test failure
850 * Fix: automatic enum value overwrites existing error code value
851 * doc: Fix bind address example for lttng-relayd
852 * Build fix: dist target builds fails due to missing header file
853 * Fix: track-untrack.c: regression of `--all --pid` option ordering
854 * track-untrack.c: error out on unknown CLI options
855 * Add test_event_tracker to the TESTS variable
856 * Add missing `test_event_tracker` to fast_regression
857 * Cleanup: track-untrack.c: declare all `int` on the same line
858 * Fix: relayd: hostname check is too restrictive
859 * Cleanup: remove extra whitespace from include directive
860 * Fix: skip start trace for app that are already started.
861 * Fix: keep active session state on redundant start command
862 * Fix: build failures when `--without-lttng-ust`
863 * Sync lttng-ust ABI version in ust-abi-internal.h
864 * Sync lttng-modules ABI version in internal kernel-ioctl.h
865 * Fix: lttng-clear: invalid free of session name
866 * Fix: initialize var_data to NULL
867 * tracker: update API documentation
868 * Cleanup: remove struct lttng_handle from tracker.h
869 * Refactoring: introduce lttng_tracker_ids_serialize
870 * Refactoring: move count to an output parameter
871 * Refactoring: introduce lttng_tracker_ids data structure
872 * Refactoring: use an opaque lttng_tracker_id type
873 * Fix: Initialize ret to zero
874 * Update track/untrack man page
875 * Error early on invalid tracker type for UST domain
876 * ust-app: remove dead code
877 * Fix: Skip uid registry when metadata key value is 0
878 * trackers: bump MI version to 4.0
879 * tests: test uid/gid/pid/vuid/vgid/vpid trackers
880 * trackers: update list/track/untrack commands
881 * trackers: support tracking feature
882 * trackers: add sessiond tracker list implementation
883 * trackers: update lttng-modules tracer ABI
884 * trackers: introduce new tracker types
885 * trackers: change error code from "pid" to "id"
886 * format: use AfterCaseLabel: true for switch case
887 * Fix: sessiond: check for lttng-modules ABI 2.1 rather than 2.8
888 * Doc: man page: lttng-relayd LTTNG_RELAYD_DISALLOW_CLEAR env. var.
889 * Doc: lttng-clear(8) man page
890 * tests: mi for clear command
891 * tests: lttng clear command
892 * tests: gen-ust-events: abort() on argument error
893 * tests: gen-ust-events: add touch and wait sync points before exit.
894 * tests: gen-ust-events: use options instead of arguments
895 * relayd: live: implement support for clear feature
896 * relayd: implement support for clear feature
897 * relayd: viewer-stream: introduce viewer_stream_close_files and viewer_stream_sync_tracefile_array_tail
898 * relayd: viewer_session: expose viewer_session_set_trace_chunk_copy symbol
899 * trace-chunk: implement no-op and delete release commands
900 * sessiond: document effect of rotated_after_last_stop on clear
901 * sessiond: snapshot: set trace chunk to NULL before closing it
902 * relayd: return invalid protocol error on close chunk disallowed clear
903 * relayd: set has rotated only for explicit rotations
904 * trace-chunk: Introduce chunk "path", relayd session "ongoing_rotation", sessiond session "rotated"
905 * consumer: add extra debug output
906 * relayd: add extra debug output
907 * sessiond: implement clear command
908 * sessiond: add clear notifier
909 * sessiond: introduce cleared_after_last_stop
910 * sessiond: implement ust app clear session
911 * sessiond: implement kernel clear session
912 * sessiond: implement consumer clear channel
913 * consumer: implement clear channel
914 * common trace-chunk: introduce lttng_trace_chunk_get_name_overridden
915 * common: trace-chunk: track all files within a chunk
916 * sessiond: cmd_rotate_session: introduce command argument
917 * sessiond: query relayd configuration for availability of clear feature
918 * relayd: Implement get_configuration relayd protocol command
919 * common: index and trace-chunk file creation/open API change
920 * common: index: remove redundant separator for empty channel string
921 * sessiond: refactoring: introduce start/stop_kernel_session
922 * sessiond-comm: add clear command support to consumer protocol
923 * sessiond-comm: Document feature branch specific commands range
924 * relayd: tracefile array: Allow head position to skip ahead
925 * relayd tracefile array: add tracefile_array_reset
926 * common dynamic-array: Introduce dynamic array clear
927 * relayd: environment variable to disable clear command
928 * lttng: Implement lttng clear session command
929 * lttng-ctl: Expose sessiond cmd_clear_session command
930 * common error: Add errors for clear feature
931 * ust-consumer: Expose user space clear buffer operation
932 * kernel-ctl: Expose kernel clear buffer operation
933 * Test: rotate_utils.sh: consider chunk archive with ust/ as empty
934 * Send ust and kernel domain directory handle to consumer
935 * Fix: consumer: do not flush on transition from NULL chunk
936 * Fix: consumer: honor "active" flush flag
937 * Fix: sessiond cmd.h: include missing lttng-sessiond.h
938 * Fix: sessiond: ust-app: per-pid buffers: Create empty ust/ directory
939 * Fix: utils: utils_stream_file_path separator
940 * Fix: consumerd: use packet sequence number for rotation position
941 * align.h: Implement ALIGN_FLOOR macro
942 * Fix: relayd: per-pid live: no new metadata vs close
943 * Fix: relayd: use packet sequence number for rotation position
944 * Fix: relayd stream.c: LTTNG_OPTIONAL_GET address confusion
945 * Fix: optional.h macro missing parentheses and guards
946 * Fix: use of strnlen breaks build on Solaris 10
947 * dynamic-array: fix documentation of lttng_dynamic_pointer_array_get_pointer
948 * Fix: make dist fails on sdt-probe test with autotools v1.16+
949 * Fix: tests: metadata presence on relayd is not deterministic
950 * Fix: move testpoint after state update
951 * Make lttng_directory_handle reference countable
952 * Clean-up: apply clang-format to the newly added fd-tracker
953 * Fix build: fd-tracker is not part of librelayd
954 * Add git-review config
955 * doc: fix typo in lttng-enable-event man page
956 * tests: make functions static in test_notification.c
957 * tests: make functions static in test_utils_compat_poll.c
958 * tests: make functions static in test_utils_expand_path.c
959 * tests: make functions static in test_session.c
960 * tests: make functions static in test_uri.c
961 * tests: include foo.h in foo.c
962 * compat: remove always true assertion in compat-poll.c
963 * Fix: sessiond: RCU read lock imbalance on get trace chunk id error
964 * tests: add declaration for test_function in userspace-probe-elf-binary.c
965 * tests: add declarations for functions in gen-syscall-events-callstack.c
966 * tests: make entry_handler static in ini_config test
967 * Format lists in src/common/Makefile.am
968 * sessiond: make functions static in ust-registry.c
969 * sessiond: make thread_consumer_management function static
970 * sessiond: make thread_rotation function static
971 * Fix: build: ust -> kernel mix-up in noinst_SCRIPTS
972 * Fix: relayd: missing metadata stream causes all traces to be skipped
973 * lttng-ctl: add local declarations for obsolete functions in lttng-ctl.c
974 * sessiond: remove unused log_job_destruction function
975 * sessiond: make disable_context static
976 * sessiond: make ltt_sessions_ht_alloc static
977 * relayd: make functions static in ctf-trace.c
978 * Make validate_url_option_combination static in create.c
979 * Make _utils_expand_path static
980 * Remove unused function uri_create
981 * uri: put `inline` at beginning of strpbrk_or_eos declaration
982 * tests: put `static` keyword at beginning of variable declaration
983 * common: make some functions static in mi-lttng.c
984 * consumerd: make lttng_consumer_close_all_metadata static
985 * README.md: libuuid is no longer a dependency
986 * Replace libuuid with internal implementation
987 * consumerd: remove unused function consumer_del_data_stream
988 * m4: sync ax_pthread.m4 with autoconf archive
989 * configure.ac: Remove duplicated CMD_DESCR_ROTATE definition
990 * Fix: tests: missing argument in test output print statement
991 * Silence bogus warning when building with old GCC versions
992 * Clean-up: open_pipe_cloexec() has useless boilerplate
993 * Clean-up: tests: unchecked closedir value in test_fd_tracker
994 * Fix: fd-tracker: dereference of lttng_inode after NULL check
995 * Fix: fd-tracker: error path lead to null dereference of handle
996 * Fix: fd-tracker: crash on close of partially initialized handle
997 * Tests: add fd-tracker tests for the unlink operation
998 * fd-tracker: use lttng_inode to store fs_handle's path
999 * fd-tracker: add the lttng-inode interface
1000 * fd-tracker: add the unlink operation to fs handles
1001 * Test: add a unit test for the fd tracker
1002 * fd-tracker: add pipe management wrappers to fd-tracker
1003 * fd-tracker: add epoll/poll management wrappers to fd-tracker
1004 * fd-tracker: add an fd-tracker util to common
1005 * relayd: close stdin on launch
1006 * Fix: relayd: fully initialize viewer stream before publishing it
1007 * Clean-up relayd: session_release can be marked as static
1008 * Fix: relayd: don't send streams if there is no metadata
1009 * Fix: update apps on untrack only when session is active
1010 * Fix: consumerd: assert on null trace chunk on session restart
1011 * Fix: sessiond: don't wait for a rotation from a null chunk to finish
1012 * Fix: sessiond: duplicated rotation notification sent
1013 * Fix: relayd: remove assert of non-null stream trace chunk on rotate
1014 * Docs: verb/noun confusion in comment
1015 * Fix: sessiond: no rotation performed from null chunk to new chunk
1016 * Fix: invalid use of destructor in dynamic pointer array
1017 * Fix: relayd: check for a trace chunk before writing a packet
1018 * Fix: relayd: viewer session trace chunk not released on detach
1019 * Require automake >= 1.12
1020 * relayd: rename viewer_session_set_trace_chunk and hide it
1021 * Fix: relayd: session trace chunk is copied too late
1022 * Fix: overly restrictive datetime regexp rejects valid dates
1023 * Fix: relayd: disallow 0-length session names for 2.4+ peers
1024 * Docs: RELAYD(8): document the --group-output-by-session/host options
1025 * Tests: unit testing for backward compatibility of group-output-by-session
1026 * relayd: Add backward compatibility for --group-output-by-session
1027 * Tests: regression testing for lttng-relayd --group-output-by-*
1028 * Tests: lttng_snapshot_add_output_ok: allow specifying output type
1029 * relayd: introduce --group-output-by-session
1030 * Fix: sessiond: ust: deadlock with per-pid buffers
1031 * relayd: close viewer stream trace chunk earlier on release
1032 * Fix: relayd: put chunk reference when closing stream
1033 * Fix: relayd: tracefile rotation: viewer opening missing index file
1034 * Tests: fix shellcheck warning
1035 * Tests: base path: lttng load for session configuration
1036 * Cleanup: remove unused internal lttng_session_descriptor_get_base_path
1037 * Refactor: Move set session path to own function
1038 * Fix: move set base_path of session to URI configuration
1039 * Fix: tests: re-add link to urcu-bp for _LGPL_SOURCE tests
1040 * Fix: tests: use DL_LIBS variable in ust multi-lib test
1041 * Fix: lttng: initialize sessions pointer to NULL
1042 * Use pkgconfig to detect and configure liblttng-ust
1043 * Fix: check for dtrace and sdt.h before enabling SDT uprobe tests
1044 * Fix: consumerd: crash occurs when taking snapshot of ust channel
1045 * Fix: trace-chunk: log the cause of file open failures
1046 * Fix: relayd: live: crash when creating viewer streams
1047 * Fix: relayd: live: crash on attach to a session without trace chunk
1048 * Fix: relayd: live: some listed sessions are not attacheable
1049 * Fix: relayd: don't put un-acquired trace chunk reference
1050 * Fix: relayd: don't put un-acquired viewer trace chunk reference
1051 * Fix: consumerd: NULL pointer dereference during metadata sync
1052 * consumerd: clean-up: stream attribute accessed without locking stream
1053 * Tests: namespace tests fail to build on older libc
1054 * Fix: check for lttng-ust >= 2.11 at configure
1055 * sessiond: build fails in --without-lttng-ust configuration
1056 * Tests: use "kill -0" for app existence check in NS tests
1057 * Tests: add kernel namespace context change tests
1058 * Tests: add UST namespace context change tests
1059 * Tests: add kernel namespace contexts tests
1060 * Tests: add UST namespace contexts tests
1061 * MI: add support for namespace and uid/gid contexts
1062 * Add UST uid/gid contexts
1063 * Add kernel uid/gid contexts
1064 * Add UST namespace contexts
1065 * Add kernel namespace contexts
1066 * Update local copy of ust-abi.h to reflect addition of ns contexts
1067 * Tests: fix: tmp dir can be a symlink
1068 * Docs: relayd: document LTTNG_RELAYD_WORKING_DIRECTORY env variable
1069 * Docs: relayd: document the --working-directory/-w option in man page
1070 * Introduce LTTNG_RELAYD_WORKING_DIRECTORY environment variable
1071 * Tests: add an lttng-relayd working directory test
1072 * relayd: introduce --working-directory/-w options
1073 * Fix: compile fails for x32 arch
1074 * Typo: occured -> occurred
1075 * Fix typo 'Attemp' -> 'Attempt'
1076 * Fix: sessiond: use system LTTng-UST headers when available
1077 * doc/man: use specific revision date for each manual page
1078 * lttng-rotate.1.txt: update voice and document the `archives` subdir.
1079 * Fix: sessiond: unbalanced health register/unregister on error
1080 * Fix: sessiond: NULL thread_state provided to pthread_cleanup callback
1081 * Fix: sessiond: leak of trace chunk on destruction error
1082 * common: cleanup error message mentioning mkdir
1083 * Fix: sessiond: session destruction errors are unreported
1084 * Fix: consumer: double unlock of rcu read lock on error
1085 * Fix: sessiond: application channel creation failure stops start cmd
1086 * sessiond: clean-up: enhance logging on event allocation failure
1087 * Fix: sessiond: don't assert on event creation error
1088 * sessiond: clean-up: typo in ust-app.c comment
1089 * .gitignore: ignore vscode files
1090 * Fix: lttng-elf.c: dereferencing pointer before null check
1091 * Fix: sessiond: unbounded elf section data size allocation
1092 * Fix: sessiond: double socket close on allocation failure
1093 * Fix: sessiond: TOCTOU error on save of session configuration
1094 * Fix: tests: replace truncation-prone logging helper
1095 * DIST OOT: use build_dir version.i file
1096 * Introduce EXTRA_VERSION_PATCHES
1097 * Use EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION
1098 * Introduce EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION
1099 * Fix: relayd: Dereference after null check
1100 * Fix: sessiond: app sock and notif shm not created by the main thread
1101 * Fix: sessiond: client socket not created by the main thread
1102 * Fix: relayd: Dereference before null check
1103 * Fix: relayd: unchecked return values
1104 * Fix: ust-consumer.c: Double unlock of channel lock
1105 * Fix: sessiond: Dereference before null check
1106 * Fix: sessiond: Dereference after null check
1107 * Fix: relayd: Explicit null dereferenced
1108 * Cleanup: relayd: Logically dead code
1109 * Fix: enable_events.c: typo in `WARN()` message
1110 * Cleanup: enable_events.c: fix erroneous comment
1111 * Cleanup: relayd: identical code for different branches
1112 * Fix: common: Unchecked return value of `closedir()`
1113 * Fix: relayd: Dereference after null check
1114 * Fix: Tests: test_session.c: Structurally dead code
1115 * Fix: session-descriptor.c: Dereference before null check
1116 * Fix: common: Dereference after null check
1117 * Fix: test_utils_compat_poll.c: Unchecked return value
1118 * Fix: liblttng-ctl: wrong variable used during argument validation
1119 * Fix: liblttng-ctl: ABI-breaking size change of lttng_session struct
1120 * Fix: liblttng-ctl: config and mi strings inadvertantly exported
1121 * Fix: liblttng-ctl: compat_sync_file_range inadvertantly exported
1122 * Fix: liblttng-ctl: poll compatibility symbols inadvertently exported
1123 * Fix: lttng-ctl: unvalidated session destruction handle API arguments
1124 * Docs: document the session destruction handle API
1125 * Fix: Tests: Segfault in `test_utils_expand_path()`
1126 * Fix: lttng-ctl: missing __cplusplus closing brace
1127 * Fix: trace chunk reported unknown before close command execution
1128 * Fix: sessiond: leak of application socket on chmod failure
1129 * sessiond: clean-up: silence warning that agent event is leaked
1130 * Fix: tests: leak of prefix on error to register lttng namespace
1131 * Fix: use newly created event filter for condition check
1132 * Fix: lttng-crash: detect truncated files
1133 * Fix: sessiond: fs.protected_regular sysctl breaks app registration
1134 * relayd: clean-up: mix-up between LTTNG_PATH_MAX and LTTNG_NAME_MAX
1135 * Fix: destroy command: put consumer output after destroy notifier
1136 * Refactor: remove logically dead code
1137 * Fix: Null check before destroying health_sessiond
1138 * Fix: Move initialization of queue_pipe_fd after null check of handle
1139 * Fix: release reference to new chunk on copy error
1140 * Fix: Close socket handle on error
1141 * Fix: lttng: out-of-bound copy of arguments in 'view' command handler
1142 * Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments"
1143 * Fix: relayd: session destruction does not complete in live mode
1144 * Add a copy method to the trace chunk interface
1145 * relayd: move viewer stream chunk reference release to destroy
1146 * relayd: move relay_session locking outside of make_viewer_streams
1147 * Fix: release reference to trace chunk on index file creation failure
1148 * trace-chunk: clean-up: mark close command properties as static const
1149 * trace-chunk: clean-up: misleading label name
1150 * ust-consumer: fix: metadata stream lock taken before destroy
1151 * sessiond: fix: memory leak of section name in elf parser
1152 * kconsumer: clean-up: initialize ctf_index before populating it
1153 * sessiond: fix: strncpy called with source length
1154 * sessiond: fix: possible unaligned access in packed structure
1155 * relayd: clean-up: strncpy uses the length of the source as length
1156 * lttng: fix: out-of-bounds copy of original 'view' command arguments
1157 * lttng: clean-up: silence bogus string truncation warning
1158 * sessiond: clean-up: mixed log levels enums used to look-up event
1159 * sessiond: fix: possible unaligned access in packed structure
1160 * sessiond: fix: possible unaligned access in packed structure
1161 * sessiond: fix: possible unaligned access in packed structure
1162 * sessiond: fix: possible unaligned access in packed structure
1163 * lttng-ctl: fix: possible unaligned access in packed structure
1164 * lttng-ctl rotate: fix: possible unaligned access in packed structure
1165 * runas: fix: possible unaligned access in packed structure
1166 * consumer: fix: possible unaligned access in packed structure
1167 * inet: fix: possible unaligned access in packed structure (inet/inet6)
1168 * consumer: fix: unaligned accesses to index fields
1169 * lttng-sessiond: clean-up: set free'd pointer to NULL
1170 * lttng: fix: potential 0-length allocation in pid list parsing
1171 * Tests: fix: uninitialized session_id used on list_sessions failure
1172 * Tests: fix: uninitialized values passed to close() on error
1173 * Clean-up: assert that get_count_order() returns a positive value
1174 * Clean-up: suppress bogus scan-build warning
1175 * Tests: fix: leak caused by misuse of realloc in multi-lib-test
1176 * sessiond: clean-up: init ret value of _session_set_trace_chunk_no_lock_check
1177 * sessiond: fix: print_escaped_ctf_string mishandles empty string
1178 * lttng-ctl: fix: lttng_data_pending confuses communication status
1179 * relayd: fix: rotate_truncate_stream() assumes non-null next chunk
1180 * Fix: dereference of NULL pointer in stream_write()
1181 * Fix: report bytecode_push failure when pushing symbol
1182 * Fix: only invoke PERROR() on failure to close sessiond_socket
1183 * Clean-up: lttng: check status returned when checking rotation state
1184 * Fix: communication error unreported in relay_rotate_session_streams
1185 * Fix: unreported error in relay_close_trace_chunk
1186 * Clean-up: remove dead assignment from ht cleanup thread launcher
1187 * Clean-up: remove dead assignment from thread_rotation
1188 * Clean-up: remove dead assignment in setup_channel_trace_path
1189 * Clean-up: remove dead assignments while setting session trace chunk
1190 * Fix: report path truncation on addition of local uri to consumer
1191 * Clean-up: lttng: silence warning in regenerate command handler
1192 * Clean-up: lttng: silence warning in metadata command handler
1193 * Clean-up: remove NULL check on sesison_create mandatory arguments
1194 * Fix: session may be NULL in relay_create_session error path
1195 * Clean-up: silence erroneous leak warning
1196 * Fix: leak of lttng_elf_shdr in lttng-elf.c
1197 * Fix: leaked chunk reference in lttng_consumer_create_trace_chunk
1198 * Clean-up: remove unused stream file creation and unlink functions
1199 * Fix: use the trace chunk to truncate streams on late rotation
1200 * Clean-up: format using remaining buffer len rather than total len
1201 * Fix sessiond: report flush errors on session stop
1202 * Fix: leak of trace_path on error in ust_app_snapshot_record
1203 * Fix: uninitialized directory handle finalized on error path
1204 * Fix: release reference to created chunk if it can't be published
1205 * Fix: destroy chunk registry on element creation failure
1206 * Fix: return NULL on trace chunk registry failure
1207 * Fix: forward fatal error in evaluate_condition_for_client()
1208 * Fix relayd: check for NULL in session_put
1209 * Fix typo in regenerate statedump test util
1210 * Fix: time constants already defined on macOS
1211 * Fix: missing include strings.h for bcopy on Solaris 10/11
1212 * Fix: strndup does not exist on Solaris 10
1213 * Fix: strnlen is not defined on Solaris 10
1214 * Fix: redefinition of USEC_PER_SEC macro on macOS
1215 * Fix: sessiond does not build without lttng-ust support
1216 * Fix: sessiond: handle NULL control output in session descriptor base path getter
1217 * Tests: metadata env scope values
1218 * Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules
1219 * Support LTTNG_KERNEL_SESSION_SET_NAME of lttng-modules
1220 * Metadata: add env fields to ease lttng path hierarchy creation for viewer
1221 * Fix: lttng_directory_handle_init fails on opening base relayd output
1222 * Fix: init_session_output_path is valid for peer >= 2.11 only
1223 * Fix: chunk state is not set when relayd does not support trace chunks
1224 * Fix: check validity of a stream before invoking ust flush command
1225 * Fix: namespace our gettid wrapper
1226 * pprint.m4: add missing copyright header
1227 * Fix: reintroduce lazy kernel modules load, fix empty syscall list
1228 * Fix: check for lttng modules presence before testing
1229 * sessiond: use epoll()/poll() instead of select()
1230 * lttng-ctl: notifications: use epoll()/poll() instead of select()
1231 * epoll/poll compat: expose interruptible API
1232 * tests: invoke full_cleanup from script trap handlers, use modprobe -r
1233 * Cleanup: test: don't stop relayd twice
1234 * Fix: test: utils.sh: exit from process on full_cleanup
1235 * Fix: utils.sh: handle SIGPIPE
1236 * Fix: tests: error handling in high throughput limits test (v2)
1237 * Improve handling of test SIGTERM/SIGINT (v2)
1238 * Fix: incorrect conversion specifier used with size and padding
1239 * Fix: incorrect conversion specifier used with packet size
1240 * Fix: mismatch of ust_app_get_size_one_more_packet_per_stream prototype
1241 * Fix: mismatch of ust_app_snapshot_record prototype
1242 * Fix: lttcomm_consumer_close_trace_chunk_reply undefined without UST
1243 * Fix: kernel/ust snapshot backward compat for 2.10 relay
1244 * relayd protocol: reply path for close chunk and create session 2.11
1245 * Fix: streaming and snapshot backward compat for relayd < 2.11
1246 * Fix: relayd: create_index_file error handling
1247 * Fix: don't use newlines in logging message
1248 * Fix: relayd outputs traces of legacy sessionds to home dir
1249 * relayd comm: add base path to create session
1250 * tests: add base-path tests
1251 * test utils: support URI in lttng_snapshot_add_output
1252 * Fix: close consumer sockets before waiting for them
1253 * Fix: consumer: put each chunk on teardown
1254 * Fix: validate that session, host and basepath are legal
1255 * Fix: honor base path for network URIs
1256 * Fix: bindings import segfaults on missing hash_key_u64
1257 * Cleanup: typo: overriden -> overridden
1258 * Fix: relay: relay_rotate_session_streams uninitialized return value
1259 * Fix: test_kernel rotation: expect 60 rather than 64
1260 * Save registration time for app
1261 * Fix: tests: update rotation ust number of tests
1262 * Clean-up: missing word `lock` in comment
1263 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
1264 * Use case-scope error labels handling LTTNG_CONSUMER_PUSH_METADATA
1265 * Use case-scope error labels when handling LTTNG_CONSUMER_GET_CHANNEL
1266 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
1267 * Use case-scope error labels handling LTTNG_CONSUMER_DESTROY_CHANNEL
1268 * Use case-scope error labels handling LTTNG_CONSUMER_STREAMS_SENT
1269 * Use case-scope error labels when handling LTTNG_CONSUMER_ADD_STREAM
1270 * Clean-up: set stream's channel pointer to NULL after releasing ref
1271 * Fix: mark consumer channels as logically deleted during deletion
1272 * Cleanup: mark utils_get_home_dir as returning a const string
1273 * Fix: use utils_get_home_dir for anonymous trace chunk path
1274 * Fix: tests: typo in rotation util
1275 * Fix: keep ust/kernel session items around for destroy notifier
1276 * Tests: add a test for the "skip non-empy" rmdir flag
1277 * Fix: rmdir recursive: skip non-empty directories with flag
1278 * Fix: uninitialized variable returned by relay_rotate_session_streams
1279 * Fix: allow quiet rotation at destroy of live session
1280 * Fix: relayd: live: read index file header
1281 * Fix: index: use parenthesis around define
1282 * Fix: test_crash: don't kill first app twice
1283 * Fix: perform a rotation to a null trace chunk on session destruction
1284 * relayd: log destination trace chunk of ROTATE_STREAMS command
1285 * Clean-up: declare dummy pipe payload as a char instead of a string
1286 * Fix: consumer: assert that stream chunk != NULL (not channel)
1287 * relayd fix: trace chunk is reclaimed before close command
1288 * Fix: rotation of a stopped session hangs indifinitely
1289 * Fix: initialize kernel stream max subbuffer size on creation
1290 * Fix: use relay_id from ust_session or kernel_session consumer
1291 * Fix: lttng-ctl: public session.h control API: restore 0 success return value
1292 * Fix: remote kernel stream paths contain too much information
1293 * Fix: destroy command: send credentials with command
1294 * relayd: open live viewer files from the current stream's trace chunk
1295 * Fix: don't perform an automatic session rotation in snapshot mode
1296 * Fix: incorrect time unit used when waiting on destruction handle
1297 * relayd: implement file and session rotation on top of trace chunks
1298 * Fix: remove assertions of the existence of a trace chunk
1299 * Fix: only create trace chunk if the output of a session supports it
1300 * Fix: use stream's current tracefile count rather than the max
1301 * relayd: use bool for is_metadata relay_stream attribute
1302 * relayd: create stream files relative to a session's trace chunk
1303 * Fix: leak of consumer_output when using an explicit snapshot output
1304 * Fix: reception buffer of control connection is leaked
1305 * Fix: ensure a newline is printed before exit on client destroy
1306 * Send session creation time to relay daemon when supported
1307 * relayd: remove unnecessary allocation in session path formatting
1308 * relayd: add remote trace chunk close command
1309 * Create userspace buffers using ua_sess effective credentials
1310 * Use lttng_credentials instead of bespoke uid/gid members in ua_sess
1311 * relayd: add remote trace chunk creation command
1312 * Add .clang-format
1313 * Don't allow slashes and dots in overriden trace chunk names
1314 * relayd: Retrieve a relay_session's trace chunk on creation
1315 * relayd: Transmit current trace chunk id in create_sesssion command
1316 * Use a "comm" variant of the LTTNG_OPTIONAL helper in sessiond-comm
1317 * Remove unused relay daemon commands
1318 * relayd: create an implicit trace chunk on session creation
1319 * relayd: create sessiond trace chunk registry on session creation
1320 * Use directory handle to rename trace chunk directory
1321 * Docs: add directory handle header documentation
1322 * Add rmdirat and renameat to run-as commands
1323 * Print the location of trace chunk produced at session destruction
1324 * Docs: misleading documentation of compat_epoll_create
1325 * Remove unused ust_sock member of command_ctx
1326 * Tests: clarify the tap output of the kernel session rotation test
1327 * Fix: wait for the completion of implicit session rotations
1328 * Fix: don't hide EBADF error subbuffer write
1329 * Tests: don't expect a UST directory after inactive per-PID rotation
1330 * Tests: remove check for an empty chunk produced on destruction
1331 * Fix: metadata stream is not marked as quiescent after packet commit
1332 * Create stream files relative to a stream's current trace chunk
1333 * Cleanup: remove duplicated code in snapshot record command
1334 * Fix: run_as_mkdirat returns value of errno
1335 * Fix: double close of directory fd in runas worker
1336 * relayd: add the sessiond_trace_chunk_registry interface
1337 * Move index initialization to ctf-index.h
1338 * Export utils_stream_file_path outside of common/utils.c
1339 * Add file creation/unlinking utils to directory handle
1340 * relayd: send sessiond uuid and session id as part of create session
1341 * Transmit sessiond uuid to consumerd on launch
1342 * Add lttng_uuid_copy() util
1343 * Add lttng_uuid_is_nil() util
1344 * Add lttng_uuid_is_equal util to lttng_uuid
1345 * Add a consumer daemon INIT command
1346 * Generate a UUID on lttng-sessiond launch
1347 * Remove unneeded creation of the UST domain sub-directory
1348 * .gitignore: ignore ccls and clangd files
1349 * Create an initial trace chunk on first start of an ltt_session
1350 * Allow direct access to the dirfd of a directory handle
1351 * Create a consumer daemon trace chunk registry on launch
1352 * Add the trace chunk and trace chunk registry interfaces
1353 * Add a time_to_iso8601_str() utility
1354 * Add a method to create a directory handle relative to another one
1355 * Maintain a channel-per-session_id hash table in the consumers
1356 * Document lttng_directory_handle_init_from_dirfd
1357 * Allow lttng_directory_handle to be moved
1358 * Add a copy method to lttng_directory_handle
1359 * Remove unused bitfield.h header
1360 * Tests build fix: undefined MAGIC_VALUE macro
1361 * Build fix: undeclared variable in poll compat
1362 * Fix: error when listing sessions with no session
1363 * Update base test for binding
1364 * Fix: python binding: expose domain buffer type
1365 * Clean-up: correct typo from epoll to poll
1366 * Clean code base from redundant verification
1367 * Change lttng_poll_wait behaviour of compat-poll to match compat-epoll
1368 * Fix: hang in thread_rotation when using compat-poll
1369 * Adapt poll layer behaviour to match the epoll layer
1370 * Change LTTNG_POLL_GETNB behaviour for poll flavor
1371 * Add Unit test to poll compatibility layer
1372 * Fix: lttng_poll_mod calls compat_(e)poll_add
1373 * Fix: getenv can return null
1374 * Bump LTTNG_UST_ABI to 8.0
1375 * Fix: directory handle credentials parameter is not const
1376 * doc: Add reference to USDT probes
1377 * Clean-up: Remove double buffer initialisation
1378 * Fix: getgrnam is not MT-Safe, use getgrnam_r
1379 * Fix: logging: log_add_time() save/restore errno
1380 * Fix relayd: initialize beacon to -1ULL
1381 * Fix: relayd: handling of lttng_read errors >= 0
1382 * Harmonize pprint macro across projects
1383 * Update the ac_define_dir macro from the autoconf archive
1384 * Harmonize rw_prog_cxx_works macro across projects
1385 * Namespace check_sdt_works custom macro
1386 * Update macros from the autoconf archive
1387 * Fix: relayd not spawned on default-url live session creation
1388 * Clean-up: remove empty line in lttng create command
1389 * Add mkdirat utils and runas wrappers
1390 * Clean-up: remove commented code from test
1391 * Fix tests: NULL pointer dereference in ltt_session unit tests
1392 * Fix tests: NULL pointer dereference in ust channel unit tests
1393 * Fix tests: NULL pointer dereference in ltt_ust_context unit tests
1394 * Fix tests: NULL pointer dereference in ltt_session unit tests
1395 * Log the wait-shm's path on shm_open failure
1396 * Generate session name and default output on sessiond's end
1397 * Move completed trace archive chunks to an "archives" sub-folder
1398 * Fix: lttng_rotate_session does not handle socket close
1399 * Fix: hide internal libcommon time utilities
1400 * lttng: make the configuration file interface const correct
1401 * Fix: command reply message is leaked for variable-len replies
1402 * Fix: skip test when ust doesn't have perf support
1403 * Tests: check for lttng-modules presence
1404 * Fix: Properly sanitize input parameter
1405 * Fix tests: link libpause_consumer on liblttng-ctl
1406 * tap-driver.sh: flush stdout after each test result
1407 * Fix tests: snapshot size validation failure runs too many test cases
1408 * Fix tests: the tree origin can be a symlink itself
1409 * Fix tests: skip test_getcpu_override on single core systems
1410 * Enforce DL_LIBS value instead of hard coded -ldl
1411 * Fix: Add POPT_CFLAGS to lttng_CFLAGS
1412 * Fix: consumer snapshot: handle unsigned long overflow
1413 * Clean-up: hide internal kernel_consumer_add_channel() symbol
1414 * Fix: no-output sessions do not enforce snapshot constraints
1415 * Fix: wrong error code returned by kernel_snapshot_record()
1416 * Clarify incorrect channel output type logging message
1417 * Mark lttng_kconsumer_snapshot_channel as static
1418 * Docs: clarify the meaning of the snapshot_mode flag in ltt_session
1419 * lttng: clean-up the printout of snapshot outputs
1420 * lttng: clean-up printout of session output destination
1421 * Docs: document the format of the lttng_session path member
1422 * Docs: lttng-ctl has no default live timer period
1423 * Fix: missing include can cause structures to not be packed
1424 * Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url
1425 * Fix: lttng_uri structure must be packed as it is used for IPC
1426 * Fix: missing mentions of tracing session rotation in basic help
1427 * Fix: release reference to ltt_session on error instead of free()
1428 * Fix relayd: session leaked on communication error during creation
1429 * Prevent channel buffer allocation larger than memory
1430 * Fix: destroy called twice on quit pipe
1431 * Use uuid_to_str() when formatting metadata
1432 * Add an internal uuid formatting utility
1433 * Remove duplicate check for dlopen
1434 * Tests: take multiple snapshots in streaming mode
1435 * Fix: don't destroy the sockets if the snapshot was successful
1436 * Fix: run-as thread deadlock on itself in restart error path
1437 * Fix: session list lock must be held on session put operation
1438 * Support minute and hour as time suffixes
1439 * Test fix: passing bool argument to va_start is undefined
1440 * Fix: missing rcu read locking in trigger "unregister all" command
1441 * Fix: create_kernel_session asserts on failure
1442 * Fix: only free trace_path when it is dynamically allocated
1443 * Fix: wrong error check on kernel session creation
1444 * Fix: don't put() thread on shutdown failure
1445 * Fix: dereference on NULL pointer on allocation failure
1446 * Fix: leak of filter bytecode and expression on agent event re-enable
1447 * Test fix: python logging test spams its output
1448 * Fix: leak of lttng-consumerd global HTs in run-as worker
1449 * Fix: leak of sessiond configuration on launch of run-as worker
1450 * Fix: leak of rundir config string
1451 * Fix: only synchronize application configuration on tracing start
1452 * Fix: run_command_wait() handle partial write
1453 * Fix: do not repurpose iterator while it is being used
1454 * Fix: handle_notification_thread_command: handle partial read
1455 * Fix: notification thread: free session trigger list on error
1456 * Fix: notification thread: RCU-safe reclaim of hash table nodes
1457 * Fix: error logged on partial recvmsg() in MSG_DONTWAIT
1458 * Print UTF-8 SI suffix only when allowed by the locale
1459 * Cleanup: duplicate LDADD of libcommon for utils unit tests
1460 * Move time utils to their own time.c file
1461 * Fix: sessiond: don't allocate buffers and files for inactive sessions
1462 * Cleanup: ust start/stop trace
1463 * Fix: relayd: rotation pending off-by-one
1464 * Fix: tests: test_crash should start sessions
1465 * Fix: missing session reference release on kernel poll update
1466 * Fix: set client socket permissions after launch of client thread
1467 * Fix: use assignment-suppression for unused sscanf arguments
1468 * Fix: report initialization error of app registration thread
1469 * Fix: report initialization error of client thread
1470 * Cleanup: consumer socket creation debug msg always prints fd:-1
1471 * Cleanup: remove unused label
1472 * Fix: may be used uninitialized warnings
1473 * userspace-probe: tests: add testcase for unsupported instrumentation
1474 * userspace-probe: Print error on binary not found
1475 * userspace-probe: Print error for unsupported instrumentation mode
1476 * Fix: use sys/types.h for ssize_t on Cygwin
1477 * Add *.exe to gitignore for Cygwin
1478 * Revert stubbing of runas functions
1479 * Revert stubbing of unix socket functions
1480 * Fix: warning 'fd' may be used uninitialized
1481 * Fix: worker structure is leaked in run_as process
1482 * Fix: ensure the ht clean pipe is empty before processing quit pipe
1483 * Perform the clean-up of application notify sockets in main thread
1484 * Clean-up: remove redundant exit labels from sessiond initialization
1485 * Make the launch of the application registration thread blocking
1486 * Stop the application registration thread before orphaned threads
1487 * Rename ust-thread to notify-apps
1488 * Teardown the notification thread after the sessiond clean-up
1489 * Launch the consumer management thread using lttng_thread
1490 * Stop sessions before destroying on teardown of session daemon
1491 * Remove the sessiond "ready" counter mechanism
1492 * Load session configurations from lttng-sessiond's main thread
1493 * Launch the kernel management thread using lttng_thread
1494 * Launch agent management thread using lttng_thread
1495 * Mark lttng_pipe as const where possible
1496 * Launch the application notification thread using lttng_thread
1497 * Launch the application management thread with lttng_thread
1498 * Launch application registration thread using lttng_thread
1499 * Launch the ust registration dispatch thread using lttng_thread
1500 * Launch the client management thread using lttng_thread
1501 * Launch the timer thread using lttng_thread
1502 * Launch the rotation thread using lttng_thread
1503 * Fix: flush the rotation thread's job queue on exit
1504 * Stop rotation pending check timer from the rotation thread
1505 * Launch the notification thread using lttng_thread
1506 * Launch the health management thread using lttng_thread
1507 * Launch the ht-cleanup thread using lttng_thread util
1508 * Add a thread utility class and thread list
1509 * Don't perform an implicit rotation on session stop
1510 * Wait for the destruction of sessions before tearing down main thread
1511 * Fix: rotation_unavailable returned on failure to read time
1512 * Fix: mark rotation pending check timer is never marked as disabled
1513 * Acquire a reference to a session when a timer is active
1514 * Reference count ltt_session objects
1515 * Fix: typo 'occured' -> 'occurred'
1516 * Fix: typo 'retrive' -> 'retrieve'
1517 * Fix: typo 'convet' -> 'convert'
1518 * Fix: typo 'leat' -> 'least'
1519 * Fix: max_t/min_t macros are missing cast on input
1520 * Fix: Connect timeout arithmetic in inet/inet6 (v4)
1521 * Fix: cmd_snapshot_record can return unexpected error codes
1522 * Docs: document why a negative socket may be passed
1523 * lttng-enable-event.1.txt: fix SDT acronym, add missing "are supported"
1524 * lttng-enable-rotation.1.txt: --timer option should be fairly precise
1525 * doc/man: remove AUTHORS section
1526 * lttng-enable-event.1.txt: uprobe: update style and content
1527 * doc/man: add links between man pages about session rotation
1528 * lttng-enable-event.1.txt: document dynamic user space probes
1529 * lttng-{enable,disable}-rotation.1.txt: both types can be specified
1530 * lttng-disable-rotation.1.txt: remove LIMITATIONS section
1531 * lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations
1532 * lttng-rotate.1.txt: lttng-relayd(8) also has --output option
1533 * Fix: sessiond: ust_app_rotate_session error handling
1534 * Fix: sessiond: snapshot: handle consumer return codes
1535 * Fix: consumer: snapshot error return code
1536 * Fix: sessiond: consumer.c: rotation error handling
1537 * Fix: consumer: rotation error return codes
1538 * Fix: create_channel_per_pid: remove channel on error
1539 * Fix: channel errors on local stress-tests
1540 * Fix: channel_ust_create: remove channel on agent error
1541 * Fix: cmd_rotate_session() returns unexpected error codes
1542 * Fix: session rotation logging statement references snapshot
1543 * Clean-up: typo in logging message Totation -> Rotation
1544 * Fix: rotation error may leave session in "ONGOING" state
1545 * Fix: session_list lock must be held to launch a rotation
1546 * Add an ASSERT_LOCKED(lock) macro
1547 * Clean-up: move global sessiond symbols out of main.o
1548 * Fix: split index and data file rotation logic
1549 * Fix: trace_archive_id is not sent in add_stream command
1550 * Fix: condition unsubscription error leaves session locked
1551 * Fix: rotation thread does not unregister from RCU on init error
1552 * Remove unused nr_stream_rotate_pending from consumer channel
1553 * Fix: session destruction blocks indefinitely if rotation is ongoing
1554 * Clean-up: remove non-existent function's declaration
1555 * Always choose large event header for UST channels
1556 * Fix relayd: stream index file created in the wrong directory
1557 * relayd: add payload logging to session rotation commands
1558 * relayd: rename stream prev_seq to prev_data_seq
1559 * Fix: take index seq number into account for rotation pending check
1560 * Fix: take index sequence number into account for data pending check
1561 * relayd: keep track of prev_index_seq in relayd_stream
1562 * Fix: session conditions not evaluated at subscription/registration
1563 * Remove unnecessary check of output parameter
1564 * Allow get_next_notification to return when interrupted
1565 * Fix: register rotation thread as RCU thread
1566 * Docs: comment typo fix (accomodates -> accommodates)
1567 * Fix: uninitialized variable may be used in local rotation check
1568 * Rename sessiond-timer.[hc] to timer.[hc]
1569 * Fix: rotation may never complete in per-PID buffering mode
1570 * Fix: perform local data pending before checking data pending with relayd
1571 * Fix: missing header breaks the cygwin build
1572 * Fix: double put on error path
1573 * Fix: holding the stream lock does not equate to having data pending
1574 * Fix: skip uid registry when metadata key is 0
1575 * Docs: document the meaning of a ust app channel key set to 0
1576 * Fix: acquire stream lock during kernel metadata snapshot
1577 * Fix: skip closed session on viewer listing
1578 * Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session
1579 * Doc: withinin -> within
1580 * Fix: cleanup relayd sockets on rotation command communication error
1581 * Fix: perform relayd socket pair cleanup on control socket error
1582 * Fix: relayd control socket mutex is not destroyed
1583 * Tests: do not bound test app iterations when in background mode
1584 * Tests: add missing rotation and autoload tests to check target
1585 * Tests: remove temporary folder
1586 * Tests: remove mi result files when done
1587 * Tests: Remove unused set +x
1588 * Tests: Kill relayd after sessiond to ensure a clean tear down
1589 * Tests: Remove unused variable
1590 * Tests: Use stop relayd from utils.sh
1591 * Tests: remove declaration already present in utils.sh
1592 * Tests: added test_autoload to noinst_SCRIPTS
1593 * Fix: Memory leak on run_as worker restart error path
1594 * Fix: non-zero return of open handled as error
1595 * Fix: global run_as worker lock released during restart
1596 * Fix: runas worker attempts to send invalid fd to master
1597 * Cleanup: remove superfluous empty line
1598 * Fix runas: don't attempt close negative fd
1599 * Fix: tests: missing frame pointer for callstack test on some compiler
1600 * Set version to 2.12.0-pre
1601 * Add release name and description to configure.ac
1602
f150e760
JG
16032018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day)
1604 * Missing kernel test files in dist target
1605 * elf: support dynamic symbol table lookup
1606 * Fix: leak of event attributes on copy failure
1607 * Test fix: check length of input string
1608 * Test cleanup: wrong indentation style in test_ust_data.c
1609 * Test fix: leak of exclusions on allocation error
1610 * Fix: runas check fd value before calling close()
1611 * Docs: multiple rotation schedules can be active
1612 * Docs: immadiate rotations can be performed with active schedules
1613 * Fix: ret variable is used instead of cmd_ret in disable-rotation
1614 * Cleanup: unused assignation on rotation error
1615 * Cleanup: unused assignation on rotation already pending
1616 * Fix: unchecked writer open element return value
1617 * Remove unused session current_archive_location accessor
1618 * Fix: incorrect error message on regenerate missing argument
1619 * Fix: incorrect error message on metadata missing argument
1620 * Fix: snapshot command mishandles missing arguments
1621 * Cleanup: improve readability of filter expression condition
1622 * Fix: potential use of NULL path in stat() use
1623 * Cleanup: unused assignment of curr_data_ptr in lttng_elf
1624 * Fix: uninitialized data/ret in runas offset commands
1625 * Fix: uninitialized fd value used in runas
1626 * Fix: report setegid()/seteuid() failure in runas
1627 * Fix: leak of binary path on location creation error
1628 * Fix: missing return value check in notification serialization
1629 * Fix: possible leak of path in _utils_expand_path
1630 * Fix: silent truncation in _utils_expand_path
1631 * Cleanup: unused assignment of ret_code in ROTATE_CHANNEL
1632 * Fix: passing null to closedir() on error
1633 * Fix: unchecked access to pids array
1634 * Fix: missing jump to error on allocation failure
1635 * Cleanup: unused assignation of ret value
1636 * Cleanup: unused assignation of ELF parsing error
1637 * Fix: leak of probe_locs on error
1638 * Fix: leak on agent event listing error
1639 * Fix: possible null dereference on communication error
1640 * Fix: returned pids may be uninitialized
1641 * Fix: invalid destruction of lookup_method
1642 * Fix: unused value in SDT probe description parsing
1643 * Fix: use of uninitialized variable in C++ userspace-probe testapp
1644 * Fix: use of uninitialized value in error path
1645 * Fix: leaking string by setting pointer to NULL before freeing it
1646 * Fix: passing negative param to dup(2) on error
1647 * Fix: use-after-free in UST test case
1648 * Fix: leak in error handling of userspace param parsing
1649 * Fix: Remove dead code in fd passing function
1650 * Cleanup: avoid duplicating userspace-probe desc twice
1651 * Fix: memory leak in userspace probe param parsing
1652 * Fix: missing error handling goto statement in runas
1653 * Fix: use-after-free on error of lttng_event creation and copy
1654 * Add function instrumentation type accessors to function location type
1655 * Docs fix: probe location description is erroneous
1656 * Fix: event leak during event load
1657 * Hide lttng_event_copy symbol
1658 * Docs: document new lttng_event methods
1659 * Fix: leak of lookup_method_name in uprobe load
1660 * Docs: distinction between function and tracepoint probe locations
1661 * Fix: abort on unknown location type in destructor
1662 * Clean-up: location lookup destroy can be type-agnostic
1663 * Fix: hide internal uprobe configuration symbols
1664 * Fix: event copy constructor frees original event on error
1665 * Fix: userspace probe accessors are not const-correct
1666 * Cleanup: use lttng_* string utility functions
1667 * Silence macro redefinition warnings on macOS
1668 * Fix: lttng-save command producing wrong XML fields
1669 * Error out if filter expression is attached to unsupported event types
1670 * Implement userspace-probe regression tests
1671 * Implement lttng-mi for userspace-probe
1672 * Implement lttng-save and lttng-load for userspace-probe
1673 * Implement lttng-list for userspace-probe
1674 * Add --userspace-probe kernel event type
1675 * Implement $PATH binary searching function for userspace-probe
1676 * Add userspace location in ltt_kernel_event structure
1677 * Implement userspace probe location extraction and registration
1678 * Implement 2-step registration of userspace probe events
1679 * Use lttng_event_{create, destroy} to manage lttng_event struct
1680 * Fix: remove unnecessary stderr output on expected behaviour
1681 * trace_ust_create_event() now returns an error code
1682 * trace_kernel_create_event() now returns an error code
1683 * run_as: add extract SDT probe offsets command
1684 * run_as: add extract ELF symbol offset command
1685 * run_as: adapt run_as implementation to support complex payloads
1686 * Add SDT userspace probe location
1687 * Add lttng_event copy constructor
1688 * Implement SDT probe description parsing function
1689 * Add lttng_userspace_probe_location copy constructor
1690 * Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions
1691 * Implement ELF function offset extraction function
1692 * Add utils_expand_path_keep_symlink fonction
1693 * Fix: kernel adds creds on recv with SO_PASSCRED unix socket option
1694 * lttng-ctl: implement listing of userspace probe locations
1695 * Add invalid userspace probe location error
1696 * Fix: memory is not zeroed on first set_capacity
1697 * Add a util to create a buffer view from a raw buffer
1698 * Fix: dynamic buffer mishandles setting capacity to 0
1699 * lttng-ctl: send userspace probe location on enable_event
1700 * lttng-ctl: locate extended event attributes at reception
1701 * Add utils to send file descriptors to the sessiond
1702 * lttng-ctl: add accessors of userspace probe location to lttng_event
1703 * lttng-ctl: add userspace probe location interface
1704 * Add lttng_dynamic_buffer_get_capacity_left util
1705 * Add ALIGN_TO util to macros.h
1706 * lttng-ctl: add an lttng_event_extended distinct from communication structures
1707 * lttng-ctl: move lttng_event functions to a new file
1708 * Tests: possible NULL dereference in rotation notification test
1709 * Clean-up: remove dead code from rotation test
1710 * Fix: size of concrete class used in memcpy of base class
1711 * Tests: add a session rotation ongoing/completed notification test
1712 * Clean-up: remove useless check of event name
1713 * Fix: mix of lttng_error_code and cmd_error_code enums
1714 * Add notification session rotation hooks
1715 * Implement rotation command handlers in notification system
1716 * Fix: return 0 on successful location serialization
1717 * Fix: return size from location deserialization function
1718 * Add a trace archive location accessor to the session API
1719 * Fix: notification channel not released on error path
1720 * Implement rotation ongoing/completed commands
1721 * Fix: remove session_info from sessions_ht on destruction
1722 * Bind newly registered triggers to session or channel objects
1723 * Docs: clarify the contents of channel_infos_ht
1724 * Add a hashing function for session rotation conditions
1725 * Build a list of triggers applying to a given session on creation
1726 * Add a comment clarifying the ownership of triggers
1727 * Fix: use condition's type to compute its hash
1728 * Cleanup: enforce const-correctness in notification thread
1729 * Fix: add session_info object to sessions_ht
1730 * Add session rotation ongoing/completed notification commands
1731 * Add session rotation ongoing/completed conditions
1732 * Fix: use the correct condition type in logging statements
1733 * Add a by-address equality short-circuit to condition comparison
1734 * Fix: assume that conditions are valid before being compared
1735 * Cleanup: remove superfluous argument to consumed size create
1736 * Docs: prefer 'release' to 'free' in API documentation
1737 * Add trace archive location serialization/deserialization methods
1738 * Tests: add notap versions of start/stop tracing helpers
1739 * Tests: typo in notification test case description
1740 * Use the dynamic buffer to serialize notification objects
1741 * Fix: consumers don't honor protocol on rotate pending relay command
1742 * Fix: client_list_element leak on failure to evaluate a condition
1743 * Fix: possible NULL dereference in uri_parse_str_urls()
1744 * Typo fix in uri parsing error logging
1745 * Fix: unchecked return value of cds_lfht_destroy
1746 * Fix: clean-up sessiond condig structure on initialization error
1747 * Fix: unchecked return value in sessiond path configuration
1748 * Fix: path leak on formatting error
1749 * Fix: use of uninitialized 'nb_pipes_fd'
1750 * Clean-up: useless assert that unsigned value is >= 0
1751 * Test fix: size schedule leaked in a schedule API test case
1752 * Fix: unreported error on rotate timer stop failure
1753 * save/load: support session rotation schedule descriptors
1754 * mi: serialize relay rotation locations
1755 * Fix: use negative code for errors in enum
1756 * Add rotate-client to .gitignore
1757 * Docs: adapt the rotation client example to the API changes
1758 * Remove generic error reporting from the lttng client
1759 * Test: session rotation schedule API
1760 * rotation-api: introduce rotation schedule descriptors
1761 * rotation-api: pass session name explicitly
1762 * Set consumer's verbosity to the max level on --verbose-consumer
1763 * Fix: Tests: use -no-pie linker option only when available
1764 * Fix: check for removal of session's shm_path in destroy()
1765 * Document the contents of the shm_path fields of the ust session registry
1766 * Implement MI and save/load support for callstack contexts
1767 * Tests: Add callstack contexts tests
1768 * Add kernel and userspace callstack event context
1769 * Fix: missing context enum values in session xml schema
1770 * lttng-enable-event(1): update the Filter expression section
1771 * Filter: document ust app ctx limitation
1772 * Filter: add FILTER_OP_RETURN_S64 instruction
1773 * Filter: make bitwise and, or, xor higher prio than relational expressions
1774 * Filter: Update shifting tests
1775 * Add () for bitwise and comparator tests
1776 * Filter: Implement rshift, lshift, bit not operators
1777 * Filters: generate backward compatible "get field" and "get context" instructions
1778 * Filter: index array, sequences, implement bitwise binary operators
1779 * Implement support for brackets in filter expressions
1780 * Tests: add session auto-loading test cases
1781 * Replace deprecated readdir_r() with readdir()
1782 * Bash completion: ignore namespace for xmllint parsing
1783 * Use https in links to the lttng.org website
1784 * Log the session to which a ROTATE_PENDING command applies
1785 * Initialize relay_stream chunk_id to its session's current trace archive id
1786 * Pass the consumerd stream's trace archive id to the relayd
1787 * Fix: propagate archive id to the consumer daemon on stream creation
1788 * Typo in ust consumer log message (channek -> channel)
1789 * Use dynamic payload for the add stream realyd command
1790 * Dynamic payload for relayd create session command
1791 * Fix: backward relayd communication compatibility.
1792 * Add unused attribute to lttng_to_index_major param
1793 * Replace strncpy by lttng_strncpy in lttngctl session configuration API
1794 * Replace strncpy by lttng_strncpy in utils_stream_file_name()
1795 * Use dynamic buffer to build session configuration path
1796 * Replace strncpy by lttng_strncpy in session config
1797 * Silence strncpy warning emitted by GCC 8 in XSD path construction
1798 * Silence strncpy warning emitted by GCC 8 in lttng_strncpy()
1799 * Silence strncpy warning emitted by GCC 8 in ini parser
1800 * Fix: use signed variable for refcounting of consumer_relayd_sock_pair
1801 * Cleanup: sobjd is never used by reply_ust_register_channel()
1802 * Cleanup: chan is never used by save_agent_events()
1803 * Cleanup: open_memstream and close_memstream compat is never used
1804 * Remove unnecessary inclusions of version.h
1805 * Add multilib test files to .gitignore
1806 * Cleanup: ua_sess is never used create_ust_app_channel_context()
1807 * Cleanup: consumer_data is never used by update_kernel_stream()
1808 * Cleanup: app is never used by alloc_ust_app_session()
1809 * Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key
1810 * Cleanup: wpipe already contain kernel_tracer_fd
1811 * Cleanup: domain type is never used by send_consumer_relayd_socket()
1812 * Cleanup: uid and gid are never used by run_as_noworker()
1813 * Cleanup: sessiond_id is never used by relayd_create_session_2_*
1814 * Cleanup: sock is never used by ask_channel()
1815 * Cleanup: ctx is never used by monitor_timer()
1816 * Cleanup: signo is never used by metadata_switch_timer
1817 * Cleanup: channel is never used by metadata_cache_check_version()
1818 * Cleanup: relayd id is never used by write_relayd_metadata_id()
1819 * Cleanup: attr is not used by open_ust_stream_fd()
1820 * Cleanup: *_domain are never used by create_session
1821 * doc/man: update rotation man pages to follow API's terminology
1822 * Print consumerd32/64/kernel configuration
1823 * Test: change use of space for tabs in utils.sh
1824 * Tests: add duplicated providers tests
1825 * Tests: add function to validate the number of an event name in metadata
1826 * Tests: allow the use of regular expressions to match events
1827 * Fix: calling ht_{hash, match}_enum with wrong argument
1828 * Fix: probes should be compared strictly by events metadata
1829 * Test for lttng-logger
1830 * Test mi: rename sessiond load directory constant
1831 * mi: support "add-context --list"
1832 * Fix: test_ust-dl is generated at configure-time
1833 * Fix: cmd line options overwrite env variable config options
1834 * Fix: perform the initialization memory barrier out of loop body
1835 * Clean-up: explicit mb before decrementing lttng_sessiond_ready
1836 * Clean-up: use a define for support thread count
1837 * Port: fix format warnings on Cygwin
1838 * Add missing include for ssize_t on Cygwin
1839 * Fix: sessions with agent channels fail to load
1840 * Fix: don't wait for the load thread before serving client commands
1841 * Add test_utils_parse_time_suffix to .gitignore
1842 * Clean-up: kernel_consumer_add_stream() does not need to be public
1843 * Fix: sessiond fails to launch on --without-ust configuration
1844 * Fix: agent thread poll set creation failure results in deadlock
1845 * Fix: test uses sizeof() on the wrong operand of strncpy
1846 * Rename kernel_consumer_send_channel_stream()
1847 * Rename consumer_init_channel_comm_msg()
1848 * Cleanup: send_fds functions are not const-correct
1849 * Remove unused ltt_session look-up result
1850 * Clean-up: reduce indentation level of create_channel_per_uid()
1851 * Enforce locking assumptions during channel creation
1852 * Cleanup: misleading create_ust_app_session() name
1853 * Rename rotate_count to current_archive_id
1854 * Cleanup: name of send_sessiond_channel() is misleading
1855 * Print the git version used to build from a distribution tarball
1856 * Docs: lttng-version uses the intransitive form of "broke"
1857 * Fix: relayd streams can be leaked on connection error
1858 * Cleanup: fix typo in relayd comment
1859 * Fix: ret may be used uninitialized in sample_channel_positions()
1860 * Cleanup: ret is unused in relay_process_data_receive_header()
1861 * Fix build: in_git_repo is used before being set
1862 * Fix: partial writes of padding are not checked
1863 * Propagate whether a connection was closed cleanly or after an error
1864 * Fix: relayd protocol field present from minor 8 is not checked
1865 * Add DBG statement for TCP keep-alive options
1866 * Fix: relay_recv_metadata does not check for partial write
1867 * Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd
1868 * Fix: unprivilieged sessiond agent port clashes with root sessiond
1869 * Fix: erroneous use of extern keyword
1870 * Fix: failure to launch agent thread is not reported
1871 * Fix: agent may not be ready on launch
1872 * Cleanup: misleading variable name
1873 * Fix: checking for existing session daemon is done after daemonizing
1874 * Fix: null pointer dereference in lttng_rotation_handle_destroy
1875 * sessiond: rename syscall.h so it does not conflict with system
1876 * Tests: Handle rotations happening on two separate days during testing
1877 * Tests: Clean trace_path after each subtest
1878 * Tests: Use for loop for identical validation
1879 * Tests: Count number of chunk using ls
1880 * Fix: quiet option is not set in sessiond-config
1881 * Fix: hold consumer socket lock for consumer_send_msg
1882 * Fix: use signed member to transport enum value
1883 * Fix: use off_t type for lseek function return value to avoid overflow
1884 * Extend the rotation API to provide network trace archive locations
1885 * Increase LTTNG_HOST_NAME_MAX from 64 to 255
1886 * Add lttng_trace_archive_location lttng-ctl API
1887 * Clarify notification channel info ht destruction error log
1888 * Fix: goto end after end label
1889 * Check return value of cds_lfht_destroy
1890 * Fix: destroy schedule attr
1891 * Tests: fix oot and dist for rotation tests
1892 * Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST
1893 * Tests: SESSION_NAME defined on each iteration of kernel rotation test
1894 * Tests: Reduce scope of TRACE_PATH to a function
1895 * Tests: PID_RELAYD is never used
1896 * Tests: use functions from utils.sh in rotation tests
1897 * Tests: consolidate session creation with a uri parameter in utils.sh
1898 * Tests: use modprobe to test for the presence of lttng-modules
1899 * Tests: missing license header in rotation utils
1900 * Tests: missing parenthesis in userspace rotation test
1901 * Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation
1902 * Tests: remove TRACE_PATH at the end of the rotation test only
1903 * Tests: exit $out gets overridden by EXIT trap from tap/tap.sh
1904 * Tests: Use SIGTERM instead of SIGKILL
1905 * Add --post-script to tap-driver.sh
1906 * Tests: add rotation tests to the "check" target
1907 * Fix: fail on truncation of kernel channel path
1908 * Fix: fail on truncation of snapshot path
1909 * Dedicated error message when relay does not support rotations
1910 * Fix: add missing includes for embedded help
1911 * Document tracing session rotation features
1912 * Check for pending notification on notification channel activity
1913 * Clarify error logging statement of rotation thread
1914 * Fix: rotation state marked as completed before relayd has completed
1915 * Fix: cmd_rotate_set_schedule returns positive error codes
1916 * Fix: unchecked return value of domain_mkdir()
1917 * Add initial "no rotation" state to session rotation states
1918 * Fix: erroneous use of kernel consumer error codes
1919 * Fix: unhandled prev_seq initial value
1920 * Size-based rotation
1921 * Add lttng_notification_channel_has_pending_notification()
1922 * Fix: channel lock must be taken to check for pending notifications
1923 * Docs: typo in notification channel header
1924 * Fix: circular inclusion of lttng.h results in warning
1925 * Remove unneeded domain.h include
1926 * Docs: wrong enum value used in evaluation API description
1927 * Remove unneeded forward declaration in condition headers
1928 * Add the GMT offset in the rotated chunk path
1929 * Tests for the session rotation feature
1930 * Fix validate_trace_empty test check
1931 * Example client to use the session rotation API
1932 * Save, restore and list the rotation parameters
1933 * Session consumed size notification
1934 * Fix: previous channel total is not updated
1935 * Add likely/unlikely annotations on channel sample handling path
1936 * Separate session info from channel info in notification thread
1937 * Rotate timer
1938 * Simplify lock handling in enqueue_timer_rotate_job()
1939 * Use utils_parse_time_suffix in create and enable-channel command
1940 * Introduce utils_parse_time_suffix
1941 * Fix: use metadata key instead of fd for consumer rotation command
1942 * Fix: double similar condition
1943 * Fix: missing type definitions in mi-lttng-3.0.xsd
1944 * Fix: out of tree build fails on missing header
1945 * lttng rotate command
1946 * Relay rotate pending command
1947 * Rotate command
1948 * Sessiond timer thread
1949 * Fix: ret is uninitialized on standard path
1950 * Sessiond rotation thread
1951 * Consumer rotate a channel
1952 * Consumer perform the rotation when extracting a packet
1953 * Consumer rotate stream
1954 * Implement the RELAYD_ROTATE_PENDING relay daemon command
1955 * Implement the RELAYD_ROTATE_STREAM relay daemon command
1956 * Channel rotate pipe between sessiond and the consumers
1957 * Support to dump the kernel metadata cache from the beginning
1958 * Add ustctl_flush_buffer to the consumer API
1959 * Common consumer functions to read current positions
1960 * Dedicated function to wakeup the consumer metadata pipe
1961 * Keep read-only copies of fields from the channel to the stream
1962 * Cleanup: keep the number of pipes used by poll in a variable
1963 * Fix: kernel snapshot handling of EAGAIN
1964 * Command to rename a folder
1965 * Fix: create_output_path() relayd util is not const-correct
1966 * Fix: relayd send_command() util not logging on failure
1967 * Clean-up: relayd send_command() helper is not const-correct
1968 * Clean-up: remove unneeded cast
1969 * Create the session and domain directories on start
1970 * Command to make a directory on the consumer or relay
1971 * Use free running metadata channel key between sessiond and kernel consumer
1972 * Fix: leftover use of channel fd as identifier
1973 * Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX
1974 * Keep the base directory of a relay session separate
1975 * Change trace_path to session_root_path and chunk_path
1976 * Make kernel tracer version global to the session daemon
1977 * Clean-up: typo fixes in notification thread comments
1978 * Bump minor notification protocol version
1979 * Clean-up: hash table utils are unnecessarily non-const
1980 * Fix: stream_per_chan_id_ht should allow duplicates
1981 * Fix: lttng logs nanoseconds
1982 * Fix: use a free running channel key between sessiond and kernel consumer
1983 * Tests: Fix: arm64 use sys_openat instead of sys_open
1984 * Fix: set errno with value from SO_ERROR on error.
1985 * Fix: missing value handling for lttng_event_context_type
1986 * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
1987 * Fix: error out on leftover arguments
1988 * Load preemptirq lttng-modules probe
1989 * Fix: reply to version check even on protocol mismatch
1990 * Fix: error handling on relay version check
1991 * Document add-context limitation for started session
1992 * Fix: add-context cannot be performed after a session has been started
1993 * Fix: duplicated kernel consumer socket locking
1994 * Tests: Change syscall tests to use `gen-syscall-events` testapp
1995 * Tests: Add test app to generate syscalls
1996 * Tests: Move script synchronization functions to utils library
1997 * Fix: remove unused event types in MI XML schema
1998 * Updating lttng-ust-ctl header file
1999 * Tests: cleanly exit from test apps on reception of SIGTERM
2000 * Document consumer socket locking assumptions
2001 * Fix: consumer socket lock not held during snapshot record
2002 * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
2003 * Fix: send_channel_monitor_pipe does not take the consumer socket lock
2004 * Document the locking assumptions of consumerd-relayd socket passing
2005 * Assert that the consumer lock is held while sending FDs to consumerd
2006 * Assert that the consumer socket lock is taken during communication
2007 * Tests: refuse to run test suite if lttng processes are present
2008 * Fix: metadata channel leak when using the snapshot tracing mode
2009 * Fix: do not flag consumer as disabled on relayd comm failure
2010 * Fix: cleanup inactive FDs in the consumer polling thread
2011 * man: document dead-peer detection for lttng-relayd
2012 * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
2013 * Tests: add kernel notification tests to the root regression list
2014 * Docs: clarify which socket serves as the ust_app_ht_by_sock's key
2015 * Docs: refer to apps_notify_thread instead of 'the other thread'
2016 * Docs: describe the apps_thread's working in function header
2017 * Tests: race between consumer pause and trace start/stop
2018 * Clean-up: remove unneeded rcu_read_lock acquisition
2019 * Docs: document locking assumption of function
2020 * Fix: notification thread not notified of channel creation on app error
2021 * Clean-up: consumer_add_metadata_stream always returns 0
2022 * Fix: scope ownership of a stream for ust-consumer
2023 * Clean-up: reduce scope of dyanamically-allocated string
2024 * Fix: using putenv() and free()-ing the value is invalid
2025 * Clean-up: unnecessary duplicated call to exit()
2026 * Fix: unknown consumer type considered a libc error
2027 * Fix: consumerd(64/32)_lib_dir can be NULL
2028 * Fix: evaluate trigger condition on registration
2029 * Fix: nonsensical message printed by lttng track/untrack
2030 * Fix: O_CLOEXEC is erroneously used on pipe creation
2031 * Fix: wrong parameter to fcntl in pipe_set_flag
2032 * Fix: use lttng_clock_gettime instead of clock_gettime
2033 * Fix: close channel monitor pipe after killing the metadata_timer_thread
2034 * Fix: path of snapshots with a relay and default URI
2035 * Fix: use file based synchronization for python logging test
2036 * Test: add file based synchronization point for python test app
2037 * Fix: wrong use of the relay_streams_sent in snapshot
2038 * Fix: the return code of lttcomm_send_unix_sock is signed
2039 * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
2040 * Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
2041 * Fix: detect dlmopen() and disable corresponding tests if not available
2042 * Fix: Use tmpdir for intermediary files
2043 * Fix: include scripts for distribution
2044 * Fix: typo in lttng-consumerd file default
2045 * Fix: missing NULL checks in logging statements
2046 * Fix: kernel consumerd sock paths need rundir substitution
2047 * Test: kernel testing for notification
2048 * Fix: create lttng run dir regardless of user privilege
2049 * Fix: Make version.h generation work with dash
2050 * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
2051 * centralize sessiond config option handling
2052 * Fix: buffer overflow warning in python bindings
2053 * Tests fix: BT2 does not output the metadata of a trace collection
2054 * Update version to 2.11.0-pre
2055 * Typo: occured -> occurred
2056 * Fix: ensure kernel context is in a list before trying to delete it
2057 * Harmonize return code conventions in context handling
2058 * Fix: uninitialized return value on error path
2059 * lttng enable-channel: disallow --overwrite and --blocking-timeout
2060 * lttng-enable-channel(1): reword --blocking-timeout, document in description
2061 * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
2062 * Cleanup: remove unused internal structure
2063 * Cleanup: remove unnecessary extern qualifier
2064 * Docs: document the trigger API
2065 * Docs: document the notification API
2066 * Docs: document the notification channel API
2067 * Docs: document the evaluation API
2068 * Docs: document the lttng_condition API
2069 * Docs: document the lttng_buffer_usage condition API
2070 * Docs: document the lttng_action_notify action type
2071 * Docs: document the lttng_action API
2072 * Fix: ambiguous ownership of kernel context by multiple channels
2073 * lttng-enable-channel(1): move --output description to maintain A-Z ordering
2074 * lttng-enable-channel(1): document --monitor-timer
2075 * Prettify channel listing
2076 * Use pipe instead of eventfd() for notification command queue
2077 * Cleanup: useless reset of ret to zero
2078 * Fix: ret is never used on error_open code path
2079 * Fix: use error code path instead of break when errors happen before execl
2080 * Cleanup: ignore useless check of execl() return value
2081 * Fix: wrong variable assignment on error
2082 * Cleanup: remove dead increment of pointer
2083 * Fix: missing error handling in use of print_tabs()
2084 * Cleanup: functions shall have a single exit point
2085 * Cleanup: remove dead assignment
2086 * Cleanup: remove dead assignment
2087 * Cleanup: remove dead assignment
2088 * Cleanup: remove dead assignment
2089 * Cleanup: remove dead assignment
2090 * Cleanup: remove dead assignment
2091 * Cleanup: remove dead assignment
2092 * Cleanup: remove dead assignment
2093 * Cleanup: remove dead assignment
2094 * Cleanup: dead assignment
2095 * Fix: ret is used instead or err to set an error code
2096 * Cleanup: remove dead assignment
2097 * Cleanup: remove dead assignment
2098 * Fix: report error using fd instead of ret
2099 * lttng-enable-channel(1): reword and fix style of --blocking-timeout description
2100 * Fix: doc/man: use a single XSL file and match local names
2101 * Tests: rework select_poll_epoll test to improve verbosity on failure
2102 * Only print relevant session statistics on stop
2103 * Fix: NULL passed to memcpy in error path
2104 * Only print relevant session statistics in channel listing
2105 * Uniformize the printing of units in session listing
2106 * Fix: lost packet accounting always lost on snapshot
2107 * Fix: report error on session listing
2108 * Tests: don't assume a 4K page size in test_notification
2109 * Fix live-comm: merge TCP socket write-write sequence in a single write
2110 * Docs: move notification thread documentation to header
2111 * Docs: grammar fix in comment
2112 * Fix: evaluate condition/trigger on subscription
2113 * Test: Trigger conditions is evaluated on subscription
2114 * save/load: add blocking_timeout attribute to channel
2115 * Introduce monitor_timer_interval to session configuration schema
2116 * Test: Reduce scope of variables used in multi app notification test
2117 * Hide internal buffer-view symbols
2118 * Hide internal session configuration symbols
2119 * Hide internal dynamic-buffer symbols
2120 * Hide internal string-utils symbols
2121 * Typo: occured -> occurred
2122 * Fix: join consumer timer thread
2123 * Cleanup: use CMM accessors for consumer_quit variable
2124 * Fix: test_utils_expand_path passes NULL to sprintf
2125 * Fix: reject triggers if they depend on an unavailable feature
2126 * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
2127 * Fix: Send remove channel to notification thread only when necessary
2128 * Fix: notification test: resources leak and return handling
2129 * Fix: parse monitor timer parameter as an unsigned 64-bit integer
2130 * Introduce "--blocking-timeout" channel parameter
2131 * Fix: lttng list of channels should return errors
2132 * Fix: discard event/lost packet counters
2133 * Fix: test: proper redirection of stderr to stdout
2134 * Docs: notification comment refers to a structure by its former name
2135 * Fix: missing errno.h include in time.h compat header
2136 * Cleanup: remove stale file from .gitignore
2137 * Disable binaries on platforms where they are not supported
2138 * Cleanup: add silent rules support for docs
2139 * Cleanup: popt library detection
2140 * Cleanup: remove duplicated pthread detection code
2141 * Cleanup: remove unused m4/libxml.m4
2142 * Cleanup: bison and flex detection
2143 * Cleanup: merge two instances of AC_CHECK_FUNCS
2144 * Cleanup: lttng-ust library detection
2145 * Cleanup: kmod library detection
2146 * Cleanup: dlmopen detection
2147 * Cleanup: uuid library detection
2148 * Fix: Don't override user variables within the build system
2149 * Fix: registry can be null on lookup
2150 * Test: Replace test relying on pselect6(2) man page ambiguity
2151 * Tests: channel subbuffers must be larger or equal to PAGE_SIZE
2152 * Tests: regression testing for notification API
2153 * Tests: add consumer testpoint to pause data consumption
2154 * Fix: explicitly send client credentials during handshake
2155 * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
2156 * Test: utils.sh: use getconf to start either 32 or 64 consumerd
2157 * Optimization: remove unnecessary buffer resizes on partial recvs
2158 * Docs: improve the documentation of the dynamic buffer interface
2159 * Add comment to round_to_power_of_2()
2160 * Clean-up: simplify the implementation of dynamic buffer set_capacity
2161 * Fix: space left in buffer may be uninitilized on capacity increase
2162 * Assert that dynamic buffer size <= capacity
2163 * Clean-up: improve readability of dynamic buffer append condition
2164 * Fix: inbound buffer may be set too short on partial command reception
2165 * Clean-up: fix misleading code alignment
2166 * Clean-up: remove useless comment
2167 * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
2168 * Fix: missing includes in buffer-usage.h
2169 * Unit tests for notification api
2170 * Run unit tests before regression tests
2171 * Fix: semaphore semantics are expected from notification command eventfd
2172 * relay: use urcu_ref_get_unless_zero
2173 * Fix: use "flush empty" ioctl for snapshots
2174 * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
2175 * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
2176 * Fix: lttng-sessiond: cpu hotplug stream number mismatch
2177 * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
2178 * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
2179 * Revert "Fix: futex can be free'd while used by waker thread"
2180 * Fix: thread exit vs futex wait/wakeup race
2181 * Fix: use lttng_waiter instead of futex in notification thread
2182 * Add lttng_waiter utils
2183 * Fix: pthread_join on thread start error
2184 * Fix: missing check on notification thread join
2185 * Fix: status_loc argument of waitpid() is used on error
2186 * Fix: leak of deserialized trigger sent from client
2187 * Clean-up: missing static qualifier on internal function
2188 * Fix: duplicate values used in lttng_evaluation_status enum
2189 * Fix: missing header inclusions in buffer-usage.h
2190 * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
2191 * Fix: skip empty revents in notificationthread
2192 * Clean-up: warning caused by unused label
2193 * Fix: futex can be free'd while used by waker thread
2194 * Fix: missing header causes build failure with --disable-epoll
2195 * Fix: return NULL pointer on memory allocation failure
2196 * Clean-up: unused variable warning in poll compat
2197 * doc: how to trace consumerd with valgrind
2198 * Cleanup: initialize kernel ioctl ABI structures to 0
2199 * Cleanup: initialize data to 0
2200 * Fix: consumer data lock deadlock caused by monitor timer
2201 * Fix: assert() on null index_file in lttng_index_file_write()
2202 * Fix: fail on relayd lookup when finding a relayd is expected
2203 * Clean-up: use lttng_read() wrapper instead of read()
2204 * Fix: NULL pointer dereference in lttng_condition_serialize
2205 * Fix: Exclusion check iterates multiple times on same array
2206 * Fix: return of free'd string on error in strutils_split()
2207 * Fix: free of uninitialized value on error path
2208 * Silence bogus Coverity warning of uninitialized value
2209 * Silence bogus Coverity warning of uninitialized value
2210 * Silence bogus Coverity warning of uninitialized value
2211 * Silence bogus Coverity warning of uninitialized value
2212 * Fix: dereference before null check of channel attributes
2213 * Fix: memory leak of client_list_element
2214 * Fix: unchecked lttng_dynamic_buffer_set_size return value
2215 * Add 2.10 release beer name and description
2216 * Build: missing includes for ssize_t definition on Cygwin
2217 * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
2218 * Fix: missing header in Makefile breaks the dist build
2219 * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
2220 * Fix: use of uninitialized channel attributes in client
2221 * Clean-up: only declare help_msg in embedded help case
2222 * Fix: use of session_name instead of channel_name in condition hash
2223 * Fix: lttng-live: send HUP reply when per-PID streams are gone
2224 * Test: use output_path instead of argument position
2225 * Bump default kernel, and UST per-uid/per-pid buffer size
2226 * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
2227 * Add string-utils to dist subdirs in libcommon
2228 * Tests fix: initialize kernel extended channel attributes
2229 * Tests fix: initialize UST extended channel attributes
2230 * lttng-enable-event(1): document globbing patterns in event names and filters
2231 * Tests: add globbing pattern tests to test_java_log4j
2232 * Tests: add globbing pattern tests to test_java_jul
2233 * Tests: add globbing pattern tests to test_python_logging
2234 * Tests: add globbing pattern tests to test_valid_filter
2235 * Tests: add globbing pattern tests to test_invalid_filter
2236 * Tests: add globbing pattern tests to test_event_wildcard
2237 * Tests: add globbing pattern tests to test_exclusion
2238 * Tests: utils: add gen-ust-nevents-str util
2239 * Tests: add string-utils library unit tests
2240 * Add support for "full" star globbing patterns in event names and filters
2241 * Add string-utils convenience library
2242 * doc: lttng-destroy(1): document --no-wait option
2243 * doc: lttng-stop(1): replace tabs with spaces
2244 * doc/man: add typical `$` and `#` prompts to command lines
2245 * bin/lttng: remove double "help" command and sort list
2246 * lttng help: use command's --help directly
2247 * Add --enable-embedded-help option to embed --help messages in binaries
2248 * Expose monitor timer interval to lttngctl and client
2249 * Tests: add placeholder symbol to allow unit tests to link
2250 * Implement consumer ring buffer position sampling
2251 * Add new snapshot ustctl API
2252 * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
2253 * Handle trigger registration and unregistration in sessiond
2254 * Start notification subsystem thread in sessiond initialization
2255 * Clean-up: fix comment type in lttng-consumerd.c
2256 * Add the sessiond notification-handling subsystem
2257 * Clean-up: comment fix in agent_thread_manage_registration
2258 * Add client notification API
2259 * Add utils_get_count_order_u64 to utils
2260 * Implement poll mask modification support in poll wrappers
2261 * Add the container_of() macro to macro.h
2262 * Add pipe_release utils to the pipe wrapper
2263 * Add named pipe support to the pipe wrapper
2264 * Add non_block version of functions to UNIX socket wrapper
2265 * Add lttng_buffer_view util
2266 * Add lttng_dynamic_buffer util
2267 * Clean-up: fix typo in sessiond main.c comment
2268 * Docs: fix comment describing ust_cmd_queue
2269 * Port: Link with no-undefined on Windows
2270 * Port: win32 DLLs don't support hidden symbols
2271 * Port: add cygwin support to endian compat
2272 * Fix: Remove unused headers
2273 * Fix: tests: register thread for RCU operations.
2274 * Fix: Lazily initialize max poll set size in poll compat
2275 * Fix: null dereference on error path for create_ctx_type
2276 * Fix: test_ust_data dereference of null pointer
2277 * x is never reused, no need to shift it
2278 * Fix: test_kernel_data dereference of null pointer
2279 * Man: move [SESSION] before options
2280 * Fix: consumerd: add missing put_subbuf for ust and kernel errors
2281 * Fix: sessiond: only send streams to consumer once
2282 * Fix: consumerd main: needs to be a registered RCU thread
2283 * Fix: thread_dispatch_ust_registration needs to be a RCU thread
2284 * Fix: don't abort metadata push on closed metadata
2285 * lttng-tools: remove bogus interpreter line from utils shell library
2286 * Fix: consumerd: order of metadata cache vs stream lock
2287 * Fix: add missing rcu_barrier before daemon teardown
2288 * Fix: Add missing pthread.h include
2289 * Fix: support for older versions of Babeltrace in test script
2290 * Fix: reverse channel and metadata cache lock nesting order
2291 * Fix: only lock the metadata_cache in userspace consumers
2292 * Fix: lock nesting order reversed
2293 * Fix: lttng-relayd: forcefully close stream on relayd shutdown
2294 * Fix: protect the channel's metadata stream using the metadata cache lock
2295 * Fix: double unlock of metadata mutex on error
2296 * Fix: free previous instance of url (alloc_url) on default live url assignation
2297 * Fix: add element length check in lttng_index_file_open
2298 * Assert that index_file does not exist before setting a new one
2299 * Fix: relayd vs consumerd compatibility
2300 * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
2301 * lttng-add-context(1): add missing man: prefix
2302 * lttng-add-context(1): fix style
2303 * lttng-snapshot(1): fix style
2304 * lttng-metadata(1): fix style
2305 * doc/man: put short option's argument too
2306 * Remove `metadata` command from various help resources
2307 * List the `regenerate` command in various help resources
2308 * lttng-load(1): fix synopsis and style
2309 * Fix: truncate the metadata file in shm-path
2310 * Load: add message indication that a name override was carried out
2311 * Load: expose overrides elements in mi
2312 * Fix: assign values to path, ctrl and data uris during configuration load
2313 * Load: test that name override does not have side effects
2314 * Docs: remove invalid short option -U and move option descriptions
2315 * Fix: add missing refcount of loaded modules
2316 * Fix: only unload successfully loaded kernel modules
2317 * Fix: test cases now rely on explicit workloads
2318 * m4/pprint.m4: update with correct quoting
2319 * configure.ac: move warning to end of output for the end user
2320 * doc/man: only require asciidoc-attrs.conf when building the man pages
2321 * Test fix: increase test count in plan of test_perf_raw
2322 * Create a dedicated test suite for Perf
2323 * Tests: accommodate stricter mktemp implementations in tests
2324 * Add version info to lttng-relayd help
2325 * Fix: stop sessiond threads on health thread error
2326 * Fix: stop lttng-relayd threads on health thread error
2327 * Fix: report an error if unix socket address is too long
2328 * Remove unmaintained TODO file
2329 * Remove outdated comment about run_as open being broken
2330 * Remove run-as compat wrapper from internal code
2331 * Fix: save: leak of configuration file fd
2332 * Update master version to 2.10.0-pre
2333 * Fix: warn when a loaded session can't be set as the default
2334 * Warning fix: forward declare struct lttng_ust_calibrate
2335 * lttng-enable-channel(1): remove redundant --discard from synopsis
2336 * test: load --override-name
2337 * load: introduce --override-name
2338 * man: lttng-load fix up
2339 * Docs: grammar fix in load.h
2340 * lttng_ctl: add session_name to load override
2341 * Fix: test presence of override_attr before accessing its member
2342 * load: objects returned by getters do not need to be freed
2343 * Remove lttng_load_session_attr_get_override_path_url
2344 * Docs: change order of set functions in load.h to match get
2345 * Remove calibrate documentation
2346 * Remove calibrate from liblttng-ctl
2347 * Remove calibrate from lttng-sessiond
2348 * Remove calibrate from Python bindings
2349 * Remove calibrate from Bash completion script
2350 * Remove calibrate tests in Python bindings
2351 * Remove calibrate command from lttng CLI
2352 * Build fix: remove load-42-stream.lttng from dist target
2353 * Test: load --override-url
2354 * Add --override-url option to load command
2355 * Apply the overrides attributes during configuration load
2356 * Clean-up: remove copy-pasted comment from save.c
2357 * lttng-ctl: add override helper to load api
2358 * Rename override to overwrite for config_load_session
2359 * Fix: report truncation on snprintf
2360 * Fix: check for a session daemon before running load command
2361 * Fix: ignore SIGPIPE
2362 * Use lttng api for the load command
2363 * Fix: use ssize_type for the return value of uri_parse_str_urls
2364 * Docs: grammar fixes in load.h
2365 * Fix: wrong api comments for load.h
2366 * Fix: do not overwrite ret if already set and session found
2367 * lttng-sessiond: auto-load lttng-probe-i2c module
2368 * Bump lttng-modules ABI minor version
2369 * Fix: handle backward compatibility with lttng-modules 2.7
2370 * Clean-up: remove unnecessary autoconf variable substitution
2371 * Fix: honor negative (unlimited) app socket timeout
2372 * Build: Replace use of deprecated AM_PATH_XML2
2373 * Test fix: set app and network socket timeouts to unlimited
2374 * Test fix: test_fork can hang while waiting for child pids
2375 * Test fix: test_daemon can hang while waiting for child pids
2376 * Test fix: redirect python test subprocess output to /dev/null
2377 * Build fix: macOS Sierra provides clock_gettime
2378 * Fix: time redefinition warnings on macOS builds
2379 * Clean-up: remove unused variable user
2380 * Cleanup: Remove fun from code base
2381 * Fix: remove in-place backup suffix argument provided to sed
2382 * Fix: pass a valid length to accept() on unix domain sockets
2383 * Log signals received by run_as worker
2384 * Missing word in worker_sighandler() comment
2385 * Clean-up snapshot command error reporting
2386 * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
2387 * Use -M parameter instead of --manpath when invoking man(1)
2388 * OOT Build fix: reference the source directory's Python test app
2389 * Fix: pass NULL to config_load_session instead of an empty string
2390 * Tests: don't copy test_python_logging explicitly
2391 * OOT build fix: Missing include of src directory
2392 * Accomodate BSD sed in version.h generation
2393 * Port: Detect platforms where librt is required
2394 * Port: Add OSX clock_gettime compat
2395 * Port: Add OSX support to socket compat
2396 * Port: Add OSX support to poll compat
2397 * Port: Add OSX support to fcntl compat
2398 * Port: Add OSX compat to sessiond-comm/unix.c
2399 * Port: Add OSX endian.h compat
2400 * Port: Add OSX libuuid compat
2401 * Fix: zero-initialize fd_set
2402 * Clean-up: missing cast to fd_set*
2403 * Fix: usage of FD_SET on fd_set > 1024 results in corruption
2404 * Fix: erroneous usage of addr parameter in mmap()
2405 * Clean-up: remove useless assignment
2406 * Fix: missing unmap in test error handling
2407 * Tests: unchecked pthread_join return value
2408 * Clean-up: remove negative check against unsigned value
2409 * Fix: unchecked init_pipe return value
2410 * Tests: Unchecked pthread_create return value
2411 * Clean-up: remove useless assignment
2412 * Tests: Add tracepoints to libbar, libfoo and libzzz
2413 * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
2414 * Test the parsing of perf raw context
2415 * Enable perf PMU counters by raw ID
2416 * Run userspace perf tests on non-x86 platforms
2417 * Tests: adjust ust-dl planned test count
2418 * Test library load/unload events
2419 * Add missing ust_app_regenerate_statedump_all stub
2420 * Clean-up: remove unused ust_app_regenerate_metadata_all
2421 * Add regenerate command to MI schema
2422 * Manpage for the regenerate statedump command
2423 * Tests for the regenerate statedump command
2424 * Allow regenerating the statedump of a running session
2425 * Kernel ioctl to regenerate the statedump
2426 * UST command to regenerate the statedump
2427 * Rename the "metadata regenerate" command to "regenerate metadata"
2428 * Typo fix: uninitializez ->uninitialized
2429 * Fix: handle negative (unlimited) system stack size limits
2430 * Tests: adjust type declaration test count
2431 * Fix: protocol mismatch between UST and tools
2432 * ust-ctl: use fixed-size integer rather than enum
2433 * Test UST's autoincrementing enumeration values
2434 * Add support for UST's autoincrementing enum entries
2435 * Tests: eliminate process timeouts from Python tests
2436 * Fix: English syntax errors in 'lttng status'
2437 * Test for select, poll and epoll syscall overrides
2438 * Tests: tap.sh spams tests' output when no plan is set
2439 * Fix: Set thread stack size to ulimit soft value
2440 * Fix: location of various standard headers
2441 * Fix: missing include ctype.h for isdigit()
2442 * Fix: strerror_r behavior is glibc specific
2443 * Fix: error.h -> common/error.h
2444 * Fix: snapshot del-output with name on musl
2445 * Fix: sessiond ht_match_event() check if filter is NULL
2446 * configure.ac: fix --enable/disable-kmod option
2447 * Tests: spawn ht_cleanup thread in unit tests
2448 * Lazily initialize max poll set size
2449 * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
2450 * tests: test ust snapshot with discard buffers
2451 * tests: test kernel snapshot with discard buffers
2452 * Allow channel mode override in snapshot sessions
2453 * Fix: validate number of subbuffers after tweaking properties
2454 * Use bool type for save command options
2455 * Clean-up: harmonize popt option declarations in save.c
2456 * Clean-up: move mi_writer declaration with other declarations
2457 * Add name omission and output omission on save to lttng-ctl
2458 * Express overwrite attribute as a byte in communication protocol
2459 * Assert that a valid clean-up pipe exists on ht_cleanup_push
2460 * Fix: do not refer to objects as .o
2461 * Fix: do not link against libtool .o objects
2462 * Fix: Define MANPATH in config.h
2463 * Tests: Make warn_processes.sh more portable
2464 * Fix: add missing script to dist
2465 * Fix: leak of UST app hash tables
2466 * Fix: leak of reply buffer on data pending check
2467 * Fix: call xmlCleanupParser to free global libxml2 allocations
2468 * Fix: missing "void" parameter of lib constructor and destructor
2469 * Docs: fix comment typos in lttng-sessiond's main.c
2470 * Fix: lttng-relayd allow binding of privileged ports for non-root users
2471 * relayd: optimize receive throughput
2472 * Clean-up: harmonize kernctl API error checking
2473 * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
2474 * Fix: enforce assumption that lttng-modules ioctl() return <= 0
2475 * Fix: reduce scope of kconsumer consumed_pos and produced_pos
2476 * Docs: document safety of consumer_thread_is_ready access
2477 * Clean-up: unused ret values in thread_manage_health
2478 * Clean-up: remove dead code in sessiond's set_option()
2479 * Fix: set the logger level to prevent unexpected level inheritance
2480 * Typo: Stoping -> Stopping
2481 * Typo: occured -> occurred
2482 * Fix: only perform lttng_consumer_sync_trace_file() in local mode
2483 * Make lttng_consumer_sync_trace_file static
2484 * Fix: don't negate posix_fadvise return value to check error
2485 * Fix Solaris 10 build: use lttng_strnlen() wrapper
2486 * Rename lttng_error_type to lttng_error_level
2487 * Cleanup error.h __lttng_print() used for message printing
2488 * Update coding style document for macro style
2489 * Fix: coding style document has erroneous semicolon at end of macro
2490 * Fix: add missing semicolons after MSG, DBG, ERR print macros
2491 * Tests: inverted condition in test_kernel_data
2492 * OOT build fix: asciidoc.conf is now a source file
2493 * lttng-create(1): use attributes for default ports
2494 * lttng-create(1): add xrefs to creation mode definitions
2495 * lttng-create(1): use the correct DATAPORT/CTRLPORT variables
2496 * lttng-create(1): use def list for net protocols
2497 * lttng-create(1): add relay mode
2498 * doc/man: put AsciiDoc attributes in their own file
2499 * test: UST tracing destroy flush behavior with tracefile rotation
2500 * test: kernel tracing destroy flush behavior with tracefile rotation
2501 * Add environment variable to allow abort on error
2502 * Fix: ust-consumer: flush empty packets on snapshot channel
2503 * Fix: WARN() should print as WARN level, not ERR
2504 * Fix: error.h: add missing parenthesis around macro parameter
2505 * Fix: bogus mask on error.h PRINT types
2506 * Fix: kernel tracing: flush after stop
2507 * Fix: UST should not generate packet at destroy after stop
2508 * Tests: remove flaky '*' kernel wildcard test
2509 * Fix: bad file descriptors on close after rotation error
2510 * Fix: configure.ac: allow --disable-python-bindings
2511 * Fix: merge tap tests stdout and stderr
2512 * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
2513 * Fix: Double free in utils_partial_realpath error path
2514 * Fix: remove logically dead code in send_channel_uid_to_ust
2515 * Fix: unchecked return value in low throughput test
2516 * Tests: abort() exclusion test on allocation failure
2517 * Fix: unchecked posix_fadvise() return value
2518 * Fix: unchecked return value in relayd live.c
2519 * Fix: unchecked return value in trace_clock_read64_monotonic
2520 * Clean-up: remove unnecessary blank line
2521 * Fix: initialize the cur_event variable before using it
2522 * Fix: Dereference after NULL check in consumer
2523 * Tests: abort test on memory allocation failure
2524 * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
2525 * Fix: NULL pointer dereference in relay_index_get_by_id_or_create
2526 * Clean-up verbosity incrementation in set_option
2527 * Fix: Deference after null check in sessiond set_option
2528 * Docs: clarify comment in parse_pid_string()
2529 * Fix: Wrong sizeof argument in pid tracker
2530 * Fix: tests: incorrect uri index
2531 * Fix: Integer overflowed argument
2532 * Fix: macro compares unsigned to 0 (no effect)
2533 * Fix: Free variable before strdup() in process_event_node
2534 * Fix: Free variables before strdup()
2535 * Fix: Add missing free() in spawn_viewer
2536 * Fix: Add missing free() in utils_partial_realpath
2537 * Fix: Use distinct variables for ret and discarded_events
2538 * Fix: Don't try to show manpage when argv is null
2539 * Fix: Use secure_getenv() in get_man_bin_path
2540 * Fix: illegal memory access in test_create_ust_event_exclusion
2541 * Fix: illegal memory access in test_create_ust_event
2542 * Fix: illegal memory access in test_create_kernel_event
2543 * Fix: illegal memory access in test_create_ust_channel
2544 * Fix: illegal memory access in send_viewer_streams
2545 * Simplify rcu locking in viewer_list_sessions
2546 * Fix: illegal memory access in viewer_list_sessions
2547 * Fix: illegal memory access in relayd_add_stream
2548 * Fix: illegal memory access in relayd_create_session_2_4
2549 * Fix: illegal memory access in session_create
2550 * Fix: illegal memory access in consumer_set_subdir
2551 * Fix: illegal memory access in syscall_init_table
2552 * Fix: illegal memory access in write_pidfile
2553 * Fix: illegal memory access in list_lttng_channels
2554 * Fix: illegal memory access in cmd_snapshot_record
2555 * Fix: illegal memory access in output_init
2556 * Fix: illegal memory access in consumer_set_network_uri
2557 * Fix: illegal memory access in cmd_snapshot_list_outputs
2558 * Fix: illegal memory access in list_events
2559 * Fix: illegal memory access in disable_event
2560 * Fix: illegal memory access in enable_event
2561 * Fix: illegal memory access in add_uri_to_consumer
2562 * Fix: illegal memory access in init_ust_event_from_agent_event
2563 * Simplify free() of channel attribute
2564 * Fix: illegal memory access in _cmd_enable_event
2565 * Implement lttng_strncpy safe string copy
2566 * Add missing symbol to preserve ABI compatibility of liblttng-ctl
2567 * Fix: loading a session prints an error message but the load is successful
2568 * Snapshot warning if there are no events in one of the domains
2569 * Clarify kernel version check error messages
2570 * Tests: same event name with different descriptor on load
2571 * Fix: load event state (enabled/disabled) correctly
2572 * Fix: Error reported if no domain is provided for start/stop
2573 * Handle unknown domain in MI
2574 * Handle unknown domain on session start
2575 * Fix: loading of live session within userspace domains
2576 * Test: expose session url bug on load with multiple domains
2577 * OOT build fix: asciidoc.conf is now generated at configure
2578 * Snapshot: record: use same datetime for snapshot folder output
2579 * Refactor: move the snapshot type check into output type check
2580 * ust-metadata.c: nest/indent enumeration entries
2581 * lttng.c: show basic help when no arguments are provided
2582 * Define command short descriptions in configure.ac
2583 * lttng-relayd(8): $HOME -> $LTTNG_HOME
2584 * doc/man: use propagated default values in man pages
2585 * Propagate default values from configure.ac to asciidoc.conf
2586 * Define default values in configure.ac
2587 * lttng-load(1): use lists to explain the input path behaviour
2588 * lttng-sessiond(8): fix load directories and behaviour
2589 * lttng-load(1): specify default search order
2590 * doc/man: use configured directories in man pages
2591 * doc/man/asciidoc.conf: add doctype-manpage conditions
2592 * doc/man: linklttng macro -> man macro
2593 * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
2594 * doc/man/Makefile.am: fix top comment
2595 * configure.ac: fix --enable-man-pages help string
2596 * Fix: standardize parser/lexer building
2597 * Fix: standardize man pages building/installing
2598 * configure.ac: check for an existing liburcu-cds symbol
2599 * configure.ac: use macro for wrong liburcu error message
2600 * Hide parse_application_context utility function
2601 * Re-add deprecated MI symbols to preserve ABI compatibility
2602 * Hide new MI symbols introduced as part of 2.8
2603 * Re-add default size symbols which were erroneously exposed
2604 * Hide config symbols introduced in 2.8
2605 * Hide internal _lttng_destroy_session symbol
2606 * Hide bytecode symbol iterator API symbols
2607 * Tests: wording of trace_matches is misleading
2608 * Test lttng-modules clock override plugin
2609 * Warning fix: uninitialized variable may be used
2610 * Tests: Replace prove by autotools tap runner
2611 * Drop installcheck target
2612 * Fix: distcheck requires that we clean version.h
2613 * Fix: configure: forbid Python bindings if shared libraries are disabled
2614 * Fix: tests: don't match command line arguments, match static build binary names
2615 * Fix: tests: skip tests on static build
2616 * Fix: tests: don't build dynamic lib tests if support disabled
2617 * bootstrap: Standardize on autoreconf -vi
2618 * Move unix.h wrapper from sessiond-comm to common
2619 * Fix: update tests following renaming of UST statedump event
2620 * Typo: catched -> caught
2621 * Add comment describing ioctl number duplication
2622 * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
2623 * Docs: Remove unnecessary exclamation mark
2624 * Docs: fix wording of dependency
2625 * Docs: fix "daemon" typo in README.md
2626 * Fix: Use get_domain_str on add context
2627 * Warning fix: possible use of uninitialized variable
2628 * doc/man: add FILES section
2629 * Test: xsd validation of long path (length > 255)
2630 * Fix: xsd: urls and paths are not of type name_type but string
2631 * Refactor: embed mi in "add_output "to remove code duplication
2632 * Refactor: embed mi in "del_record" to remove code duplication
2633 * Refactor: embed mi in "record" to remove code duplication
2634 * Refactor: embed mi in "list_output" to remove code duplication
2635 * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
2636 * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
2637 * Fix: d_type validity is not guaranteed on all nfs versions
2638 * Fix: doc/man: lttng-add-context(1): add missing option macro
2639 * doc/man: common-footer.txt: add CI link
2640 * doc/man: common-footer.txt: add GH organization link
2641 * doc/man: lttng(1): clarify UST domain and add links to languages
2642 * doc/man: add escwc macro and use it
2643 * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
2644 * doc/man: use linkgenoptions macro
2645 * doc/man: add linkgenoptions AsciiDoc macro
2646 * .gitignore: ignore all generated files in doc/man
2647 * doc/man: fix external links
2648 * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
2649 * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
2650 * doc/man: xsl: add <URL> after ulink text
2651 * doc/man: xsl: add (internal) link template
2652 * doc/man: lttng-enable-channel(1): move limitations to own section
2653 * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
2654 * doc/man: add nloption and genoption AsciiDoc macros
2655 * doc/man: add [role="term"] to terminal callouts
2656 * Clean-up shm directory tree after freeing the channel
2657 * Fix: Build man pages if --enable-build-man-pages is used
2658 * Fix: convey enum value signedness into metadata
2659 * doc/man: add notes about shell escaping
2660 * Fix: doc/man/Makefile.am for OOT builds
2661 * Generate man pages by default
2662 * Update version to 2.9.0-pre
2663 * Bump minor kernel tracer ABI version
2664 * Quote brewery names in release codename description
2665 * Fix: metadata regenerate, error if too many args
2666 * Fix: add missing sys/types.h header
2667 * Fix: build failure when __GLIBC_PREREQ is missing
2668 * configure.ac: beautify report
2669 * Update version codename and description to 2.8.0 - Isseki Nicho
2670 * doc/man: lttng.1.txt: sort commands in categories
2671 * Data pending message is printed when unnecessary
2672 * README.md: add CI/Coverity status badges
2673 * README.md: add lttng-crash in package contents
2674 * Show lttng-metadata man page in command's --help
2675 * Add an lttng-metadata man page
2676 * Remove untrack reference from snapshot man page
2677 * README.md: add optional dependency on man
2678 * doc/man: install lttng-health-check.3
2679 * lttng-relayd: show man page with --help and remove usage
2680 * doc/man: convert lttng-relayd(8) to AsciiDoc
2681 * lttng-crash.c: show man page with --help and remove usage
2682 * doc/man: convert lttng-crash(1) to AsciiDoc
2683 * lttng-sessiond: show man page with --help and remove usage
2684 * doc/man: convert lttng-sessiond(8) to AsciiDoc
2685 * README.md: bolden all dependencies and versions
2686 * README.md: add asciidoc and xmlto build dependencies
2687 * lttng.c: sort commands to get a nice list output
2688 * doc/man: add README.md
2689 * lttng: add `help` command
2690 * lttng.c: show man page with --help and remove usage
2691 * lttng.c: CMD_UNDEFINED is used for invalid args too
2692 * lttng: remove usage strings from commands
2693 * lttng: show man page when using command's --help
2694 * lttng add-context: add --list option
2695 * doc/man: remove lttng.1 (built from lttng.1.txt)
2696 * doc/man: create lttng-disable-event(1) and update/fix content
2697 * doc/man: create lttng-enable-event(1) and update/fix content
2698 * doc/man: create lttng-snapshot(1) and update/fix content
2699 * doc/man: create lttng-help(1) and update/fix content
2700 * doc/man: create lttng-status(1) and update/fix content
2701 * doc/man: create lttng-untrack(1) and update/fix content
2702 * doc/man: create lttng-track(1) and update/fix content
2703 * doc/man: create lttng-calibrate(1) and update/fix content
2704 * doc/man: create lttng-list(1) and update/fix content
2705 * doc/man: create lttng-add-context(1) and update/fix content
2706 * doc/man: create lttng-disable-channel(1) and update/fix content
2707 * doc/man: create lttng-enable-channel(1) and update/fix content
2708 * doc/man: create lttng-view(1) and update/fix content
2709 * doc/man: create lttng-version(1) and update/fix content
2710 * doc/man: create lttng-stop(1) and update/fix content
2711 * doc/man: create lttng-start(1) and update/fix content
2712 * doc/man: create lttng-load(1) and update/fix content
2713 * doc/man: create lttng-save(1) and update/fix content
2714 * doc/man: create lttng-set-session(1) and update/fix content
2715 * doc/man: create lttng-destroy(1) and update/fix content
2716 * doc/man: create lttng-create(1) and update/fix content
2717 * doc/man: add common OPTIONS head for command man pages
2718 * doc/man: add Makefile.am for generating man pages
2719 * .gitignore: ignore generated man page artifacts
2720 * doc/man: add XSL files for man pages
2721 * doc/man: add asciidoc.conf
2722 * configure.ac: check for asciidoc and xmlto
2723 * doc/man: lttng(1): update and standardize content
2724 * doc/man: convert lttng(1) to AsciiDoc
2725 * Add builtin modules support to kmod modprobe
2726 * Add comments to kmod functions
2727 * Add libkmod rmmod support
2728 * Move libkmod ifdef to beginning of file
2729 * Drop optional control modules load and unload
2730 * Fix: live test header endianness
2731 * Document the live detach command
2732 * Test the viewer detach command
2733 * Use of bare attribute directives instead of LTTNG_PACKED
2734 * Live: command to detach a viewer session
2735 * Contexts for RT debugging
2736 * Optional test for the metadata regeneration
2737 * Add MI output to the metadata regenerate command
2738 * Tests for metadata regenerate
2739 * Add TAGS files to .gitignore
2740 * Fix: systematic overwrite of union values on add context
2741 * Mismatching signature of ust_metadata_session_statedump() stub
2742 * Fix: Initialize events discarded and packet lost counters to zero
2743 * Assert on unknown UST buffer type
2744 * Command metadata regenerate
2745 * Store the relay protocol version in the consumer_output
2746 * Store the version of the tracer in the UID registry
2747 * Store the instance id and packet_seq_num in indexes
2748 * kernctl commands to extract the stream instance id
2749 * Account the lost packets in snapshot mode
2750 * Test: Add the lttng-runas worker process to the sessiond pids
2751 * Limit the scope of IFS overwriting
2752 * Do not overwrite IFS globally but only locally
2753 * Display discarded and lost events at destroy and stop
2754 * Fix: tests: use SIGSTOP for crash extraction test
2755 * Test fix: ignore stderr at every step of randstring
2756 * Fix: session_find_by_id can return NULL legitimately
2757 * Fix: mark ltt_sessions_ht_destroy as static
2758 * Docs: Missing locking assumptions in function headers
2759 * Test fix: ignore stderr when generating random string
2760 * Fix: hold session list lock during delete_ust_app
2761 * Test: prevent the spawning of a daemonized sessiond
2762 * Missing void in function signature
2763 * CLI: Show filter expression associated to a syscall
2764 * Fix: missing dereference when computing extended info position
2765 * Fix: Only save kernel enablers in session configuration
2766 * Fix: Only list kernel enablers when listing events
2767 * Fix: syscalls hash table leaks when listing kernel events
2768 * Initialize command header to zero
2769 * Rename filter string to filter expression in liblttng-ctl
2770 * Fix: use of unsigned variable to check for negative return
2771 * Clean-up: remove unreachable goto
2772 * Fix: missing static inline breaks --without-lttng-ust build
2773 * lttng enable-channel memsets lttng_channel to -1
2774 * Change padding type from array to fixed-width integer
2775 * Clean-up: missing space between cast operator and operand
2776 * Ensure UST channel output mode is LTTNG_UST_MMAP
2777 * Extract the lost packets and discarded events counters
2778 * Send extended channel payload to client
2779 * Add channel discarded events and lost packets stats accessors
2780 * Add extended info to liblttng-ctl's struct lttng_channel
2781 * Reuse constant string instead of duplicate literal
2782 * Clean-up: simplify computation of string position
2783 * Optimization: lttng UI uses sprintf instead of strcpy
2784 * Fix: OOT build fails because of missing include path
2785 * Tests: Consider lttng mi namespace in test_load
2786 * MI: Remove boolean "exclusion" element
2787 * MI: add <exclusions> (event exclusion names)
2788 * CLI: show event exclusion names
2789 * Add new LTTNG_ERR_OVERFLOW error code
2790 * Add lttng_event_get_exclusion_name*() to liblttng-ctl
2791 * Tests: Consider lttng mi namespace in test_mi
2792 * MI: Implement event context schema change
2793 * MI: Add application context type to schema
2794 * MI: add schemaVersion attribute to command schema
2795 * MI: set machine interface XSD target namespace
2796 * Add schema information to XML MI output
2797 * Fix: libxml2 may return 0 because of buffering
2798 * Bump LTTng MI schema to 3.0
2799 * MI: add <filter_expression> (event filter expression)
2800 * Transfer UST exclusion names from sessiond to client
2801 * Fix: return negative error code in list_lttng_ust_global_events()
2802 * CLI: show agent event filter string
2803 * CLI: show event filter string
2804 * Add lttng_event_get_filter_string() to liblttng-ctl
2805 * Transfer filter strings from sessiond to client
2806 * Refactor setup_lttng_msg() to include cmd header
2807 * Add offset comments to struct lttng_event
2808 * Add command header to sessiond->client response msg
2809 * Add internal extended channel structure
2810 * Metadata for instance_id and packet_seq_num
2811 * Add a HT to lookup sessions by id
2812 * Explicitly stop the session on lttng destroy
2813 * Fix: per-pid ust buffers flush race with application unregister
2814 * Fix warning when building Python bindings
2815 * Add CONTRIBUTING.md
2816 * Revert "Python bindings: remove duplicate structure definitions"
2817 * Docs: clarify cross-version tracer compatibility
2818 * Cleanup: Remove unnecessary newline
2819 * Fix: Use ipv6 loopback adress in test_uri
2820 * Python bindings: remove duplicate structure definitions
2821 * Fix: test: handle env variables undefined
2822 * Fix: report already enabled event error to client
2823 * Docs: add comment to cmd_add_context()
2824 * Fix: application context leak when enabling context
2825 * Fix: string leak when processing of client message fails
2826 * Fix: missing return code initialization on error
2827 * Fix: unchecked return value in _lttng_variant_statedump()
2828 * Fix: Possible use-after-free in create_ctx_type()
2829 * Fix: filter tests now accept "." in identifiers
2830 * Fix: Don't notify agent of non-app context addition
2831 * Create agent on channel creation
2832 * Introduce application contexts to session configuration schema
2833 * Fix typos in error descriptions
2834 * Enable agent application contexts if filter has such dependencies
2835 * Compare provider and context names in trace_ust_match_context
2836 * Allow $app.provider:ctxname in filter, enum, variant identifiers
2837 * Add variant type support to ust registry and metadata
2838 * Notify java agent of enabled application contexts
2839 * Add app context support to lttng client
2840 * Enforce const-correctness in UNIX socket wrappers
2841 * Remove superflous domain check in context_ust_add
2842 * Remove superflous domain check in add_uctx_to_channel
2843 * Use lttng_domain_type enum instead of bare integer
2844 * Add application context support to lttng-ctl lttng_add_context
2845 * Cleanup comments in lttng-ctl.c
2846 * Tests fix: source utils.sh before using conf_proc_count
2847 * Tests: use configured processor count in getcpu override tests
2848 * Tests: use configured processor count in snapshot tests
2849 * Tests: Introduce conf_proc_count()
2850 * Tests: print a more precise test description in snapshot tests
2851 * clock offset: print negative value in metadata for lttng-ust metadata
2852 * Fix: handle negative clock offset for lttng-ust metadata
2853 * Fix: test: append to LD_LIBRARY_PATH
2854 * Fix: test: use load_path instead of $1
2855 * Bump lttng-ust protocol version to 6.1
2856 * Add CTF enum type support for UST registry
2857 * Cleanup __lttng_print macro indentation
2858 * Fix: do not print error and bug messages when quiet (-q) is present
2859 * Fix: test_ust-dl requires bash
2860 * Fix: test script requires bash
2861 * Fix: missing $ in SED variable
2862 * Tests: fix make targets using objcopy
2863 * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
2864 * tests/unit: fix object files' location
2865 * configure.ac: fix static build
2866 * Tests: fix tracefile count when page_size is > 4k
2867 * configure.ac: use $withval with AC_ARG_WITH
2868 * Fix: close indexes when rotating the trace files in mmap mode
2869 * Fix: close indexes when rotating the trace files in splice mode
2870 * Clarify error message on "add context" failure
2871 * Fix: Don't spam session daemon logs on invalid UST context
2872 * Tests: getcpu_override: use event delay when launching with wrapper
2873 * Tests: getcpu: no events shall be emitted at the same timestamp
2874 * Tests: Switch test apps to use usleep_safe()
2875 * Tests: Add a test utils library
2876 * Fix: redefinition of _GNU_SOURCE
2877 * Tests: only call usleep if the test in configured to wait
2878 * Test: add UST dl helper test
2879 * Test: add UST baddr statedump test
2880 * lttng: add status command
2881 * lttng: factor out declaration of commands
2882 * make check: add warning when LTTng processes are running
2883 * Missing cpu id kernel context in the kernel tracer ABI
2884 * Use --without-lttng-ust in error message
2885 * Use --with/--without for lttng-ust support
2886 * Only compare "bison -y" to the basename of YACC variable
2887 * Tests: Add debug output to getcpu_override
2888 * Tests: Change description of clock-override test
2889 * Add event exclusion test for identical names
2890 * Warn when exclusion names are truncated
2891 * Truncate exclusion names to have a terminal '\0'
2892 * Ignore exclusion names order when matching events
2893 * sessiond-comm.h: fix whitespaces
2894 * Disallow duplicate event exclusion names
2895 * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
2896 * Fix: lay out names in exclusion structure correctly
2897 * Fix: Check for NULL hash tables on relay daemon teardown
2898 * Fix: Verify directory's existence before calling mkdir
2899 * Clean-up: declare variables at beginning of scope
2900 * Load x86-exceptions lttng-modules probe
2901 * Load x86-irq-vectors lttng-modules probe
2902 * Agent: Make the agent protocol consistently network endian
2903 * Clean-up: Remove unused variables from default.c
2904 * Fix: Unchecked NULL string in logging statement
2905 * Fix: include the filter expression in agent events' primary key
2906 * Add the filter expression to the enable_event agent protocol message
2907 * Add some IDE project files to the gitignore
2908 * Fix live timer calculation error
2909 * Don't initialize defaults in library constructor
2910 * Initialize lttng_ht_seed on hashtable creation
2911 * Cleanup: Missing space after cast operator
2912 * Build: Switch from tar v7 to posix archive format
2913 * Fix: Retry poll on interruption
2914 * Port: Explicitly allocate realpath() resolved buffer
2915 * Select which binaries/extras to build at configure time
2916 * Move libconsumer under common/consumer/
2917 * Fix: There is more tests than the plan
2918 * Remove dead check from configure.ac
2919 * Fix: Silence warning by casting *sin_addr to *sockaddr
2920 * Port: fix 'ERR' conflict with Solaris regset.h
2921 * Relay protocol: check string lengths
2922 * Fix: Silence warning of function having no return value
2923 * Fix: Silence warnings when using uid_t and pid_t with printf
2924 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
2925 * Port: Add Solaris compat to sessiond-comm/unix.c
2926 * Port: Add Solaris compat for netdb
2927 * Fix: Silence warning formating pid_t as int
2928 * Port: Add Solaris dirent compat
2929 * Port: Add Solaris paths compat
2930 * Rename config.h to session-config.h
2931 * Port: Remove _GNU_SOURCE, defined in config.h
2932 * Port: cleanup and portability fix to configure.ac
2933 * Port: Don't use SIGUNUSED which is not defined on Solaris
2934 * Port: Implement prctl wrapper
2935 * Port: Replace flock with fnctl
2936 * Port: make bootstrap script work on most shells
2937 * Port: removed unused clone() compat
2938 * Port: Add macro for socket linking on solaris
2939 * Port: Add Solaris support to mman compat
2940 * Port: Replace dirent->d_type by stat
2941 * Add missing include for memset()
2942 * Port: Add Solaris support to socket compat
2943 * Port: name clash on Solaris, rename sun to s_un
2944 * Port: move memset of anc_buf inside ifdef
2945 * Port: Add Solaris fls compat
2946 * Port: Add Solaris string compat
2947 * Port: Use LTTNG_PATH_MAX instead of PATH_MAX
2948 * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
2949 * Port: Use LTTNG_NAME_MAX instead of NAME_MAX
2950 * Port: Add Solaris support to socket compat
2951 * Port: Add Solaris support to poll compat
2952 * Port: Add Solaris support to fcntl compat
2953 * Port: Add Solaris endian.h compat
2954 * Fix: Use 'echo' in a portable way
2955 * Fix: Use result of AC_PROG_* when using sed / grep
2956 * Cleanup: Remove commented-out constant
2957 * Fix: use start and stop sessiond from utils.sh
2958 * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
2959 * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
2960 * Add logging to the run_as worker
2961 * Fix: Handle EINTR of waipid in run-as worker
2962 * Fix: Handle EINTR of waitpid when spawning a session daemon
2963 * Fix: tests: support systems where PAGE_SIZE is not 4096
2964 * Test: jul/log4j: use -a instead of '*' to disable all events
2965 * Reword warning on event disable
2966 * Clean-up: Remove unused test launchers
2967 * Help: add -j -l -p option to help string
2968 * man: update disable-event section
2969 * Use empty event name on disable -a for ust and agent domain
2970 * Fix: disable kernel event based on name and event type
2971 * Tests: Clean-up test-crash on SIGTERM and SIGINT
2972 * Fix: Possible dereference of null pointers
2973 * Fix: Break out of loop when searching for a domain's agent
2974 * Fix: int printed as uint
2975 * Fix: add subdir-objects to Makefile.am
2976 * Fix: tests: skip UST perf tests if not root
2977 * Fix: Check use_clone() instead of worker in run_as
2978 * Fix: Perform rcu barrier before tearing down the run-as worker
2979 * Fix: Handle hang-up gracefully in run-as
2980 * Fix: Only log app handle release on failure
2981 * Fix: shm-path: handling of snprintf return value
2982 * Fix: Wrong format specifier used in debug statement
2983 * Tests: Swap usages of pidof for pgrep --full
2984 * Tests: indefinitely wait for shm buffers to be unlinked
2985 * Fix: Hide run-as functions
2986 * Fix: Hide sessiond-comm functions
2987 * Cleanup: remove duplicated implementation of rculfhash
2988 * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
2989 * Fix: libc internal mutex races with run_as
2990 * Fix: Hide readwrite symbols in common lib
2991 * Fix: Hide pipe symbols in common lib
2992 * Fix: Hide daemonize symbols in common lib
2993 * Fix: Hide RCU hashtable wrapper symbols
2994 * Clean-up: NULL free'd pointers in utils_partial_realpath
2995 * Fix: prevent dangling pointer in utils_partial_realpath
2996 * Fix: rcu_read_unlock without parentheses has no side-effect
2997 * Fix: add missing test file to EXTRA_DIST
2998 * Format utils.sh messages
2999 * Tests: use functions from utils.sh
3000 * Report error if any disable action fails
3001 * Fix: disable all ust events
3002 * Bring back event_ust_disable_all_tracepoints
3003 * Fix: sessiond: disable: match app event by name
3004 * lttng-crash: support symlink
3005 * Test: lttng-crash and ust shm path
3006 * Fix: dereferencing null index pointer
3007 * Fix: leaking memory from strdup in lttng-crash
3008 * Fix: memleak in utils_partial_realpath
3009 * Fix: double free on enable-event
3010 * Remove dead code from filter grammar test
3011 * Remove dead code from ir generation filter visitor
3012 * Remove dead code from session daemon
3013 * Remove dead code from view command
3014 * Remove dead code from disable-channel command
3015 * Remove dead code from disable-event command
3016 * Fix: error on no/multiple domain options
3017 * Fix: lttng-crash: segfault when parsing options
3018 * Remove dead code from the calibrate command
3019 * Remove dead code from add-context command
3020 * Print relayd stream indexes
3021 * Enhance relayd error reporting
3022 * Fix: relayd: handle consumerd crashes without leak
3023 * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
3024 * Fix: double RCU unlock on event_agent_disable_all
3025 * Fix: unbalanced RCU read-side lock in enable event command
3026 * Add rcu_read_ongoing() assertions around process_client_msg
3027 * Clean-up and simplify event_agent_disable_all
3028 * Document locking assumption of agent_find_event()
3029 * Fix: disable agent events by name
3030 * sessiond: add loglevels_match()
3031 * Fix: include loglevel type in agent event's primary key
3032 * Fix: include loglevel type in UST event's primary key
3033 * sessiond: use `loglevel_value` and `loglevel_type` names
3034 * Tests: kernel wildcards
3035 * Tests: fix wildcard test path
3036 * doc: document untrack command in lttng(1)
3037 * doc: document track command in lttng(1)
3038 * Remove dot after enable-event message
3039 * Fix: don't print the default channel name when enabling agent events
3040 * Fix: fail gracefully on --exclude on unsupported domains
3041 * Fix: initialize live_timer to 0 for snapshot session
3042 * Fix: correct mismatched function signatures
3043 * Clearer error reporting when failing to launch session daemon
3044 * Daemonize sessiond on `lttng create`
3045 * Fix: consumer signal handling race
3046 * Fix: list_ust_events(): dangling pointer
3047 * Fix: MI: close domain when listing multiple agent domains
3048 * Tests: expand UST wildcard tests, move to regression/tools
3049 * Tests: kernel filtering
3050 * Fix: use pid element instead of process element
3051 * Fix: race between kconsumerd and sessiond on tear down
3052 * Fix: Buggy string comparison in ust registry ht_match_event
3053 * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
3054 * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
3055 * Fix: lttng-crash: remove tmp working directory
3056 * Clean up: Coding style conformance adjustments in lttng-crash.c
3057 * Fix: lttng-crash: DIR leak in delete_trace() on error
3058 * Fix: Possible passing of NULL pointer to memcpy()
3059 * Fix: Overwrite of ret in relay_recv_metadata
3060 * Silence undefined return value warning
3061 * Silence use-after-free static analysis warning
3062 * Fix: Wait for in-flight data before closing a stream
3063 * Fix: unpublish stream on close
3064 * Fix: lttng-crash: fd leak
3065 * Fix: Invalid parameter error reported when untracking PID
3066 * Fix: kernel track/untrack error handling
3067 * Fix: Python agent tests are always skipped
3068 * Tests: Fix flaky live test client
3069 * Fix: Announce empty streams on live attach
3070 * Fix: relayd: file rotation and live read
3071 * Fix: relay: viewer_get_next_index handle null vstream
3072 * Fix: relayd: make viewer streams consider metadata sent
3073 * Fix: don't expose empty streams
3074 * Fix: relayd: don't check new metadata on get packet
3075 * Fix: relayd: don't check for new streams in get packet
3076 * Fix: ask new streams HUP
3077 * Fix: reply error if get packet vstream fails
3078 * Fix: relayd reply error to client if cannot find viewer stream
3079 * Fix: relayd reply with error if cannot find metadata
3080 * Fix: ust-app: protect app socket protocol with lock
3081 * Cleanup: privatize consumer_allocate_relayd_sock_pair
3082 * Fix: add missing rcu_barrier at end of sessiond main
3083 * Fix: add missing rcu_barrier at end of consumer main
3084 * Fix: app cmd leak on sessiond exit
3085 * Fix: relayd live don't send incomplete stream list
3086 * Fix: consumer timer misses RCU thread registration
3087 * Fix: sessiond consumer thread should register as RCU thread
3088 * Fix: don't chain RCU free
3089 * Fix: free metadata cache after grace period in consumer
3090 * Fix: sessiond vs consumerd push/get metadata deadlock
3091 * Fix: streamline ret/errno of run_as()
3092 * Fix: Double unlock on error path
3093 * Data pending comment clarification in session daemon
3094 * Fix: Relay daemon ownership and reference counting
3095 * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
3096 * Fix: reference counting of consumer output
3097 * Fix: sessiond add missing socket close
3098 * Fix: sessiond should not error on channel creation vs app exit
3099 * Fix: sessiond ust-app session teardown race
3100 * Only display agent loglevel if the loglevel type is not ALL
3101 * Initialize default log level of events on load
3102 * Don't assume that Log4j and JUL share the same log level mappings
3103 * Allow the creation of JUL, Log4j and Python channels
3104 * Fix: Save tracker as part of UST and Kernel domains only
3105 * Fix: Memory leak of agent
3106 * Fix: Memory leak of agent event internals
3107 * Save filter expression as part of agent events and save them
3108 * Fix: UTF-8 characters may be stored on up to 4 bytes
3109 * Remove unneeded hash table existence check in agent_destroy
3110 * Remove unnecessary RCU read lock
3111 * Use type directly in sizeof instead of a dereferenced pointer
3112 * Prevent the addition of UST events to agent channels
3113 * Don't save log level in session configuration when unneeded
3114 * Remove unneeded RCU lock
3115 * Remove unneeded RCU lock
3116 * Fix: Propagate filter status of kernel events to client
3117 * Fix: Save kernel event filter when saving session configuration
3118 * Docs: there is no need to SHOUT in comments
3119 * Fix: Mention Python as part of enable-event's usage()
3120 * Grammar fix in comment
3121 * Fix: typo in error message
3122 * Add agent domains to lttng enable-event usage()
3123 * Docs: Add documentation explaining the meaning of "internal" events
3124 * Report memory allocation failure when copying filter bytecode
3125 * Fix: cmd_enable_event must return positive error codes
3126 * Ensure that a filter is always passed with its filter expression
3127 * Save filter expressions as part of agent events
3128 * Add agent domains to the enable-event section of LTTNG(1)
3129 * Use lttng_domain_type enumeration instead of bare integers
3130 * Prevent disable event on internal UST events
3131 * Remove unneeded RCU read lock
3132 * Skip internal events when saving a session configuration
3133 * Clean-up: Coding-style conformance adjustments
3134 * Docs: Clarify ominous comment wording
3135 * Hide internal events from session daemon clients
3136 * Prevent the use of reserved UST event names
3137 * Tag events created as side-effect of agent events as internal
3138 * Remove unneeded RCU lock
3139 * Remove dead code in lttng-sessiond
3140 * Ensure event names are NULL terminated during validation
3141 * Fix: assert(0) when listing Python events with MI
3142 * Fix: set GLOBAL buffer type for kernel domain in list
3143 * Fix: take RCU read-side lock within hash table functions
3144 * Tests: Adapt MI test to change in track/untrack behaviour
3145 * Clean-up: Rename lib_func to cmd_func
3146 * Fix: Improve the error reporting of the track/untrack command
3147 * Tests: Fix flacky clock-plugin test
3148 * Build: look for python >= 3.0 when building python bindings
3149 * Build: rename use_python to python_binding
3150 * Fix: regression tests
3151 * Fix: tests: stderr not correctly redirected
3152 * Fix: TimeoutExpired in Python tests not defined globally
3153 * Tests: ust: clock override plugin
3154 * Cleanup: reuse tracker* element from config
3155 * Test: save/load: pid_tracker basic test
3156 * Clean-up: Remove statement which has no side-effect
3157 * Save/load: pid_tracker feature.
3158 * Test: mi: track/untrack feature
3159 * Util: xml_extract: add node_exist option
3160 * Mi: track/untrack: validation
3161 * Docs: Grammar fixes in mi_lttng.xsd
3162 * Fix: Ensure a valid command error code is returned by track/untrack
3163 * Clean-up: Remove java-doc annotations from function header
3164 * Mi: track/untrack/listing
3165 * Fix: intialization of ust_metadata_poll_pipe to garbage value
3166 * Fix "allocator sizeof operand mismatch" warning
3167 * Clean-up: Remove java-doc style function header from session.h
3168 * Clean-up: remove extra space in comment
3169 * Fix: test_mi test
3170 * Tests: Java agent: Add configure switches to enable tests
3171 * Fix: incorrect script name in python logging test
3172 * Docs: Document Agent reply codes
3173 * Docs: Remove Java-specific comments from agent.h
3174 * Docs: Grammar fix in agent header
3175 * Return "Unknown" error instead of "Fatal" on unhandled agent replies
3176 * Log agent reply in disable_event()
3177 * Log agent reply in enable_event()
3178 * Log agent reply in list_events()
3179 * Add agent reply code logging helpers
3180 * Add a LOG() macro which handles dynamic severity levels
3181 * Fix: Discard disable event command filter payload
3182 * Fix: Use MSG_NOSIGNAL when calling sendmsg()
3183 * Send data pending status as part of payload instead of an invalid error
3184 * Log error code's value when sessiond replies to a client
3185 * Tests: Java agent: update after Java agent refactoring
3186 * Set registration done Agent command version back to 0
3187 * Fix: Don't send agent disable event command twice
3188 * Tests: Python agent: update after Python agent refactoring
3189 * Clean-up: Remove redundant variable initialization
3190 * Fix: incorrect variable being checked in libc-wrapper test
3191 * Rename Python agent event name to omit "user"
3192 * Consolidate agent event names regardless of user privilege
3193 * Clean-up: Move agent_apps_ht_by_sock definition to main.c
3194 * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
3195 * Fix: set session should not set non-existent session
3196 * Fix: pids should be numbers only
3197 * Fix: Mishandled NULL short options in lttng-sessiond
3198 * Use popt "required_argument" and "no_argument" constants
3199 * Fix: Mishandled NULL short options in utils_generate_optstring()
3200 * Fix: only launch a new session daemon for the "create" command
3201 * Fix 'daemon' typo in lttng-ctl-pc.in description
3202 * Fix: clean-up agent app hash table from the main sessiond thread
3203 * Fix: Remove undocumented session daemon short options
3204 * Comment grammar correction
3205 * Log userspace application hash table allocation failure
3206 * Fix: RCU read-side lock released too early in destroy_agent_app
3207 * Fix: misleading logging statement in agent_find_event
3208 * Fix: Unhandled domain option condition in list_agent_events
3209 * Fix: Crash on lttng list -j/-l/-p when no events are present
3210 * Clean-up: spelling fix in a comment
3211 * Document relay_add_stream RCU locking
3212 * Fix: Unbalanced rcu_read_unlock() on stream file creation failure
3213 * Fix: Unbalanced rcu_read_unlock() on directory creation failure
3214 * Fix: Document the locking assumptions of ctf_trace_find_by_path()
3215 * Fix: Memory leak in relay_add_stream error path
3216 * Update master version to v2.8.0-pre
3217
34f69498
JG
32182015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
3219 * Update version to v2.7.0-rc1
3220 * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
3221 * Tests: lttng-ust-getcpu-override coding-style adjustments
3222 * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
3223 * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
3224 * Tests: Ust getcpu override plugin
3225 * Fix: Follow struct dirent allocation guidelines of READDIR(3)
3226 * Update comments regarding the power of 2 constraint on sub-buffer sizes
3227 * Build: add Flex version check
3228 * Build: add Bison version check
3229 * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
3230 * Fix: metadata push -EPIPE should be recoverable
3231 * Fix: destroy session removes the default config file
3232 * Build: bump autoconf version requirement to 2.64
3233 * Fix: Memory leak in setup of relayd_path
3234 * Fix: update liburcu URL
3235 * Fix: test: use "$@" to pass and quote argument
3236 * Refactor: test: wrapper for lttng_snapshot_del_output
3237 * Refactor: test: wrapper for lttng_snapshot_add_output
3238 * Refactor: test: wrapper for destroy_lttng_session
3239 * Refactor: test: wrapper for stop_lttng_tracing
3240 * Refactor: test: wrapper for start_lttng_tracing
3241 * Refactor: test: wrapper for enable_ust_lttng_event
3242 * Refactor: test: wrapper for enable_ust_lttng_channel
3243 * Refactor: test: wrapper for create_lttng_session
3244 * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
3245 * Save/load: add support for shared memory path
3246 * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
3247 * Clean-up: Remove ifdef-ed out lttng list options
3248 * Test: mi: test for greater or equal to a minimum of events on ust listing.
3249 * Fix: update regression tests involving UST
3250 * Clean-up: Remove ifdef-ed out function:entry feature
3251 * Fix: Mark MI and Config string declarations as extern
3252 * Clean-up append_list_to_probes()
3253 * Fix: modprobe.c: fix tmp_list memory leak
3254 * Fix: append_list_to_probes(): increment index
3255 * Docs: LTTNG(1) filtering is now supported by the kernel tracer
3256 * Fix: live_test regression on large number of cpus
3257 * Fix: set UST register timeout to -1 as test default
3258 * Man page: reference lttng-crash under --shm-path option
3259 * Tests: Don't rely on implicit scalar expression dereference
3260 * man pages: use standard NAME format
3261 * Fix python bindings' Makefile for out-of-tree builds
3262 * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
3263 * Fix: Add missing -ldl when checking for lttng-ust
3264 * clock plugin: increase offset measurement accuracy
3265 * Implement UST clock override plugin support
3266 * Fix: ownership of filter and filter_expression
3267 * Fix: zero memory passed to create channel kernel ioctl
3268 * Fix: Check that lttng create --live's time is not zero
3269 * Fix: Validate lttng_create_session_live's timer is > 0
3270 * UI: Only show live timer when the session is in live mode
3271 * UI: Only show tracker PID state when enabled
3272 * Implement kernel filter support
3273 * syscall tracing: update tests
3274 * Support lttng-modules syscall wildcards
3275 * Implement lttng-modules tracepoint wildcard support
3276 * Fix build when configuring with --disable-lttng-ust
3277 * Fix: add missing function prototype to trace-ust.h header
3278 * Implement PID tracker content listing
3279 * Implement UST PID tracker
3280 * Cleanup: Remove unimplemented UST domains
3281 * Implement PID tracking for kernel tracing
3282 * Fix: leak on error in lttng-crash
3283 * Man page fixes: missing --version option and typo
3284 * Docs: add lttng-crash(1) man page
3285 * Docs: lttng-crash refers to "lttng"
3286 * Fix: possible use of uninitialized data in loglevel conversion funcs
3287 * Fix: possible evaluation of garbage values in fini_validation_ctx()
3288 * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
3289 * Fix: Possible call to execvp with NULL argument on allocation failure
3290 * Fix: Possible call to strtoul() with NULL argument
3291 * Docs: clarify lttng.1 shm-path section
3292 * Fix: Missing return value check in extract_trace_recursive()
3293 * Fix: recursive_rmdir: empty all empty subdir
3294 * Move file creation/unlink from liblttng-ust-ctl to consumerd
3295 * lttng-crash: support recursive traces
3296 * shm-path: remove directory hierarchy on destroy
3297 * Implement --shm-path option for UST sessions (per-uid channels)
3298 * Cleanup: Reduce scope of connections in main relayd thread
3299 * Cleanup: Reduce scope of relayd connections in live thread
3300 * Docs: connection_find_by_sock() must be called with rcu_read_lock
3301 * Rename current release as 2.7.0-pre
3302 * Docs: grammar fix in Makefile
3303 * Change release name to master
3304 * configure: add type availability checking
3305 * configure: add check for compiler inline keyword support
3306 * configure: missing check for needed header
3307 * configure: missing check of functions
3308 * Fix: test: log4j: missing static test files for dist and out of tree build
3309 * Fix: test: java-jul:missing static test files for dist and out of tree build
3310 * Fix: out-of-tree build: missing xsd file for mi test execution
3311 * Fix: out-of-tree build: missing xsd file for save-load test execution
3312 * Cleanup: remove unused end_no_session label in ust_app_flush_session()
3313 * Cleanup: Remove unused "end" label in push_metadata()
3314 * Tests: Run health check test_thread_ok as part of root_regression
3315 * Fix: deadlock between UST registry lock and consumer lock
3316 * Fix: uninitialized return value
3317 * Fix: build failure using disable-lttng-ust configure option
3318 * Cleanup: Remove unused variable
3319 * Fix: setuid/setgid daemons should not get sensitive env. var./args
3320 * Fix: grab more than one packet for snapshots
3321 * Fix: per-uid flush and ust registry locking
3322 * Docs: Missing optional dependency on lttng-ust in README.md
3323 * Docs: Grammar fixes in the lttng manpage
3324 * Fix: add missing UST perf counter support check
3325 * Fix: tests: integer too large for long type
3326 * Fix: undefined operation on last_relay_viewer_session_id
3327 * Fix: print format type mismatch
3328 * Fix: print format type mismatch
3329 * Fix: Remove structurally dead code from relayd
3330 * Cleanup: Remove logically dead code
3331 * Cleanup: Remove unused label
3332 * Fix: Remove unused argument in debug statement
3333 * Fix: exit threads not only on goto restart
3334 * Fix: poll: show the correct number of fds
3335 * Fix: call lttng_poll_set_max_size before start threads
3336 * Fix: compat poll: add missing empty revents checks
3337 * Fix: various compat poll/epoll issues
3338 * Add debugging output to ht-cleanup thread
3339 * Fix: mi: snapshot: missing error handling for session name
3340 * Fix: ust-app: per-PID app unregister vs tracing stop races
3341 * Fix: data pending: allow empty streams
3342 * Fix: ust snapshot: cleanup after error
3343 * Fix: Mismatching return type in ust_app_ht_alloc() stub
3344 * Cleanup: lock file already taken is error, not warning
3345 * Fix: ust-app null pointer check needed for main refactoring
3346 * Cleanup: relayd: centralize thread stopping function
3347 * Cleanup: Replace all perror() uses by the PERROR macro
3348 * Refactor relayd main/set_options/cleanup
3349 * Refactor consumerd main/cleanup
3350 * Refactor sessiond main/cleanup/ht-cleanup
3351 * Missing error handling: consumer_signal_init should return its error status
3352 * Cleanup: consumerd: lines over 80 columns
3353 * Cleanup: consumerd: use PERROR rather than perror
3354 * Cleanup: lttng-consumerd: remove stale TODO comment
3355 * Misleading error handling: utils_create_pid_file() should return 0 on success
3356 * Missing error handling: consumerd parse_args should return errors to caller
3357 * Missing error handling: ust_app_ht_alloc should return error status
3358 * Fix: ust app leak on UST buffer creation error
3359 * Fix: leak on UST buffer registry creation error
3360 * Fix: agents ht leaks on destroy session
3361 * Fix: add missing RCU read unlock
3362 * Fix: help message for Python agent mentions Java
3363 * Fix: don't destroy the sockets if the snapshot was successful
3364 * Fix: Missing RCU read locks in syscall_list_channel()
3365 * Fix: Missing RCU read lock in kernel_destroy_session()
3366 * Fix: channel names are not validated
3367 * Cleanup: Missing whitespace
3368 * Fix: Apply consumer URI changes to all domains
3369 * Cleanup: Fix a typo in the MI tests
3370 * Test fix: Don't invoke the system's lttng client
3371 * Tests: Add a test to check disabled events are loaded in the correct state
3372 * Fix: Don't leave events enabled if they were saved in a disabled state
3373 * Fix: "Any" loglevel's value is -1 and not 0
3374 * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
3375 * Fix: Memory leak on error in alloc_argv_from_user_opts()
3376 * Cleanup: Unchecked close() return value in utils_create_lock_file()
3377 * Cleanup: No check of the return value of lttng_ht_del()
3378 * Cleanup: Mixed enums used for return code in send_sessiond_channel()
3379 * Cleanup: Cast poll() return value to void
3380 * Fix: Unreachable error logging in set_option()
3381 * Fix: OOM leaks in sessiond modprobe.c
3382 * Cleanup: sessiond modprobe.c: coding style
3383 * Cleanup: test_utils_expand_path.c prototypes
3384 * Fix: test_utils_expand_path.c: out of memory error handling
3385 * Fix: test test_ust_data.c: check OOM
3386 * Fix: test libc-wrapper: check malloc OOM
3387 * Cleanup: test libc-wrapper: main parameters
3388 * Fix: lttng-ctl: use zmalloc(), missing OOM check
3389 * Fix: filter-parser.y: use zmalloc(), missing OOM check
3390 * Fix: utils.c: check str*dup OOM
3391 * Cleanup: implement zmalloc as static inline
3392 * Fix: rculfhash: use zmalloc()
3393 * Fix: ini.c: use zmalloc()
3394 * Fix: lttng lttng.c: check strdup OOM
3395 * Fix: lttng conf.c: use zmalloc()
3396 * Fix: lttng view.c missing strdup OOM check
3397 * Fix: use zmalloc() in lttng view.c
3398 * Fix: use zmalloc() in lttng list.c
3399 * Fix: oom error check, realloc oom leak
3400 * Fix: use zmalloc in lttng enable_events.c
3401 * Fix: missing strdup oom check in lttng create.c
3402 * Fix: lttng add_context.c: use zmalloc
3403 * Cleanup: add missing static to function modprobe_remove_lttng()
3404 * Fix: add missing str*dup oom check in sessiond main.c
3405 * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
3406 * Fix: add missing strdup OOM check
3407 * Fix: add missing synchronization point for before app test case
3408 * Fix: tests: wait output hide Terminate errors
3409 * Fix: tests: remove killall, add missing SIGTERM handlers
3410 * Fix: high throughput test: reset bw limit on sigterm
3411 * Fix: tests: add missing wait, document missing synchro
3412 * Document test anti-patterns
3413 * Fix: test flaky sleep and wait patterns
3414 * Fix: tests: don't use pidof to wait for test apps
3415 * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
3416 * Fix: Handle empty daemon configuration file lines
3417 * Docs: Add -f/--config option to lttng-sessiond man page
3418 * Cleanup: spaghetti function return path
3419 * Fix: relayd: unbalanced RCU read-side lock/unlock
3420 * Fix: relayd: unbalanced RCU read lock/unlock
3421 * Fix: lttng-relayd: unhandled out of memory error
3422 * Fix: relayd viewer stream: unhandled out of memory error
3423 * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
3424 * Define _LGPL_SOURCE in test apps' tracepoint provider files
3425 * Define _LGPL_SOURCE in test applications
3426 * Fix: Missing rcu_read_lock in cmd_list_events()
3427 * Fix: Missing rcu_read_lock in list_lttng_agent_events()
3428 * Fix: Missing rcu_read_lock in cmd_list_channels()
3429 * Fix: Missing rcu_read_locks in cmd_list_domains()
3430 * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
3431 * Fix: Missing rcu_read_lock in save_domains()
3432 * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
3433 * Fix: UST subbuffers silently dropped on moderate trace traffic
3434 * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
3435 * Fix: create/destroy a splice_pipe per stream
3436 * Note find_ust_app_context must be called with RCU read lock
3437 * Fix: empty indexes_ht before destroying it.
3438 * Fix: removed useless key from relay_index
3439 * Fix: Ambiguous agent event filter bytecode ownership
3440 * Fix: filter bytecode and string memory leak on error
3441 * Fix: define _LGPL_SOURCE in C files
3442 * Fix: HT must not be destroyed with a rcu_read_lock held
3443 * Fix: agent events HT should be destroyed from the cleanup thread
3444 * Fix: missing rcu_read_lock in trace_ust_destroy_session()
3445 * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
3446 * Fix: missing rcu_read_lock in cmd_start_trace()
3447 * Cleanup: remove "disabled" flag for new release cycle
3448 * Fix: filter attach vs event enable race
3449 * Fix: Mark libxml2 as a mandatory dependency
3450 * Fix: Warn the user when enabling an event in a new domain
3451 * Fix: Don't report an error when listing a session with no channels
3452 * Bypass 0 byte allocation when no domains are enabled
3453 * Fix: Add missing URCU_TLS access to error_log_time
3454 * Fix: check userspace perf counter name when looking up contexts
3455 * Update maintainer section of the man pages
3456 * Update maintainer section of README.md
3457 * Fix: add README.md to documentation files
3458 * Fix: UST consumer sync all available metadata
3459 * Test: remove bogus argument from prove invocation
3460 * Fix: typo in pythong test Makefile
3461 * Fix: memory leak in libconfig
3462 * Add Python agent support
3463 * Fix: return EINVAL if agent registration fails
3464 * Use lttng-modules ABI version ioctl
3465 * Fix: syscall list ioctl number conflict
3466 * Update master ChangeLog with 2.5.1 release
3467
b82b3032
DG
34682014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
3469 * Machine Interface added to lttng command line (--mi)
3470 * Java Log4j agent support (--log4j)
3471 * Kernel per syscall tracing
3472 * Multiple fixes.
3473
4d2abc62
DG
34742014-10-20 lttng-tools 2.5.1
3475 * Fix: handle sysconf possible negative returned value
3476 * Fix: channel deref. after NULL check in kernel consumer
3477 * Fix: check for kernel session metadata during init
3478 * Fix: incorrect cast in ust consumer assert
3479 * Fix: bad handling of incoming data in consumer thread
3480 * Fix: disable event for JUL domain
3481 * Fix: send disable ALL command code if event is *
3482 * Fix: make sure no index is in flight before using inactivity beacons
3483 * Fix: Parenthesize previous statement when adding conditions to a filter
3484 * Fix: parse_prob_opts return the actual success of the function
3485 * Fix: Man page typos
3486 * Fix: disable JUL event on destroy
3487 * Fix: unbalanced ustconsumer32_data.pid_mutex lock
3488
f9b10a52
DG
34892014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
3490 * Fix: validate file path creds in autoload mode
3491 * Fix: change session file loading order
3492 * Fix: add Loading Sessions section to lttng-sessiond.8
3493 * Fix: add default session conf. dir to manpage
3494 * Fix: on session load, add it to the .lttngrc
3495 * Fix: clarify session conf. directory in man
3496 * Fix: filter error path could free invalid ptr
3497 * Fix: Create a lock file to prevent multiple session daemons
3498 * Fix: relayd stream set close_flag on stream close
3499 * Fix: ustctl_get_stream_id without UST support
3500 * Fix: avoid freeing invalid ptr in filter bytecode
3501 * Fix: get the stream_id when generating live beacons
3502 * Fix: use biggest subbuffer size for snapshot max-size
3503 * Fix: Possible memory leak when multiple config files are loaded
3504 * Fix: Clamp verbosity value read from config file
3505 * Fix: Unchecked strdup return values in set_option
3506
bf102181
DG
35072014-06-27 lttng-tools 2.5.0-rc2
3508 * Test: add JUL disable event tests
3509 * Fix: disable JUL event on UST side
3510 * Fix: accept override flag even without a load path
3511 * Fix: bad error code path when loading session
3512 * Fix: set session in output mode if URL are set afterwards
3513 * Fix: add a kernel context list to the channel
3514 * Fix: Add vpid, vppid and vtid info in add-context help
3515 * Fix: wrong behavior of save command when no session name is provided
3516 * Fix: missing context type string in save for ust context
3517 * Fix: wrong casting of return value
3518 * Fix: add dependency to libcommon for python binding
3519 * Fix: remove the default GIT_VERSION
3520
19d7cc50
DG
35212014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
3522 * Save/load session feature
3523 * Daemon configuration file support
3524 * UST perf counter support with add-context
3525 * Kernel tracer probe user define list
3526 * Multiple fixes! The diff is just too big to put here.
3527
f9b10a52
DG
35282014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
3529 * Fix: Create a lock file to prevent multiple session daemons
3530 * Fix: relayd stream set close_flag on stream close
3531 * Fix: ustctl_get_stream_id without UST support
3532 * Fix: get the stream_id when generating live beacons
3533 * Fix: missing include for getpwuid()
3534 * Fix: add a get HOME dir fallback to getpwuid
3535 * Fix: don't set enabled flag is session start fails
3536 * Fix: logger name dropped from filter condition when loglevels are used
3537 * Fix: memory leak in lttng_enable_event_with_exclusions
3538 * Fix: check malloc return value
3539 * Fix: static array larger than necessary
3540 * Fix: set session in output mode if URL are set afterwards
3541 * Fix: Add vpid, vppid and vtid info in add-context help
3542 * Fix: alignment problems on targets not supporting unaligned access.
3543 * Fix: possible use after free in consumer
3544 * Fix: improve and update lttng.h comments
3545 * Fix: JUL filtering for event *
3546 * Fix: deny overwrite mode and num subbuf less than 2
3547 * Fix: remove bad option in enable channel --help
3548 * Fix: implicit conversion from enumeration
3549 * Fix: clarify man page lttng.1
3550 * Fix: Copy-pasted PERROR messages may be misleading
3551 * Fix: incorrect printf format
3552 * Fix: handle ENOENT when creating a kernel event
3553 * Fix: move JUL filter creation to a function
3554 * Fix: JUL filtering done on the UST level
3555 * Fix: Don't include the binary in the live test's EXTRA_DIST
3556 * Fix: add JUL filter to UST event on logger_name
3557 * Fix: Racy event validation in tests
3558 * Fix: rework utils_parse_size_suffix
3559
f2154bf4
DG
35602014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
3561 * Fix: don't delete stream from connection recv list
3562 * Fix: use after free of a relayd stream
3563 * Fix: don't print stream name in error message
3564 * Fix: take session list lock when listing tp
3565 * Fix: add consumer wake up pipe to avoid race
3566 * Fix: don't spawn relayd if URL is provided
3567 * Fix: don't ask data pending if session was not started
3568 * Fix: missing test file in EXTRA dist
3569 * Fix: allow empty URL for live session creation
3570 * Fix: missing valid return code when adding an URI to consumer
3571 * Fix: syntax error in lttng.1
3572 * Fix: check relayd fd leak in lttng cmdline
3573 * Fix: remove unused tp in high-throughput test
3574 * Use autoconf AM_MAINTAINER_MODE.
3575 * Fix: clang 'constant-out-of-range-compare' warning
3576 * Fix: Unchecked session pointer when destroying a connection in relayd
3577
7f63e090
DG
35782014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
3579 * Fix: improve lttng with live by spawning relayd
3580 * Fix: relayd should listen for viewers on localhost only by default
3581 * Fix: handle loglevel range ALL in list command
3582 * Tests: add JUL test for multiple loglevel
3583 * Fix: index JUL event by name *and* loglevel
3584 * Fix: JUL to enable user and root tracepoints
3585 * Fix: handle the registration done command for JUL
3586 * Test fix: use temp file sync. of test app
3587 * Fix: keep metadata channel attr in UST session
3588 * Tests fix: Missing waitpid in fork test
3589 * Fix: add loglevel type to lttng list <name>
3590 * Fix: minor rephrasing of the lttng.1 man page
3591 * Fix: Warn user if JUL port is already being used
3592 * Fix: add some sane default values to --live opt
3593 * Fix: possible NULL deref. in sessiond error path
3594 * Fix: flag that kernel streams FDs has been sent
3595 * Fix: forbid session name creation if contains /
3596 * Fix: don't start session if no channel
3597 * Fix: add missing relayd option to man page
3598 * Fix: report error if consumer can't be spawned
3599 * Fix: lttng list -u <name> should only list UST
3600 * Fix: kernel channel destroy on consumer if sent
3601 * Fix: only create UST metadata on start trace
3602 * Revert "Fix: wrong condition on startup for low-activity streams"
3603 * Fix: missing big endian conversion for one index field
3604 * Fix: wrong condition on startup for low-activity streams
3605 * Fix: perror on index directory creation error
3606 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
3607 * Fix: consumerd errors on exit
3608 * Fix: scanf unbounded input
3609 * Fix: miscellaneous memory handling fixes
3610 * Fix: add missing VALGRIND ifdef checks and documentation
3611
1bc64886
DG
36122014-02-14 lttng-tools 2.4.0-rc5
3613 * Fix: steal channel key in the consumer to avoid race
3614 * Fix: change ERR statement to DBG in kernel read subbuffer
3615 * Fix: handle snapshot ENODATA in live timer
3616 * Fix: relayd leak on error in consumer splice()
3617 * Fix: protect close_write_flag with the rotation lock
3618 * Man: clarify loglevel for JUL domain
3619 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
3620 * Fix: bad indentation of lttng list in man page
3621 * Fix: wrong data structure used in commit df41f83
3622 * Fix: add missing optional dependency to babeltrace in README
3623 * Fix: cleanup inconsistent use of spaces/tabs in README
3624 * Fix: only set the new_streams flag if a viewer is attached
3625 * Fix: lttng-live documentation
3626 * Fix: remove dead code in relayd live code
3627 * Fix: use after free error code path
3628 * Fix: wrong sizeof argument in live viewer create session
3629 * Fix: zero out the reply structure in viewer_connect
3630 * Fix: write index only if fd is valid
3631 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
3632 * Fix: memory/fd leak when cleaning streams in channel
3633 * Fix: destroy streams in consumer del channel
3634 * Fix: add missing urcu wfqueue headers in relayd
3635 * Fix: in lttng_read/write deny count bigger than the possible returned value
3636 * Fix: fd leak when closing metadata stream
3637 * Fix: read subbuffer mmap/splice signedness issue
3638 * Doc: live protocol clarifications
3639 * Fix: remove unused create_viewer_session option
3640 * Fix: don't sleep(1) on the consumer ready flag
3641 * Fix: free viewer session in connection_free()
3642 * Fix: add missing ctf trace delete before destroy
3643 * Fix: don't delete ctf trace while in snapshot mode
3644 * Fix: add flag to create session command and fix tests
3645 * Fix: cleanup indef guards following the rename
3646 * Fix: merge issue with thread quit pipe
3647 * Fix: use uint32_t for metadata_flag in viewer's ABI
3648 * Fix: check for new streams in all attached sessions
3649 * Fix: Move static functions up in the code
3650 * Fix: allow attach command to multiple sessions
3651 * Fix: handle session hang up in get_new_streams
3652 * Fix: force the client to create a viewer session before attaching
3653 * Fix: Namespace lttng-viewer-abi
3654 * Fix: relayd connection object refactor
3655 * Fix: big relayd cleanup and refactor
3656 * Fix: code refactoring of viewer streams in relayd
3657 * Fix: handle new streams in live mode in relayd
3658 * Fix: notify the viewer if new streams got added
3659 * Fix: send the streams sent message after metadata
3660 * Add extern C to the health-check header
3661 * Fix: memory leak in unit test
3662 * Man: add JUL DOMAIN section to lttng.1
3663 * Fix: handle invalid URL passed to lttng_create_session_live
3664 * Fix: add --jul-tcp-port to sessiond man page
3665 * Fix: measure UST clock offset with best sample (v2)
3666 * Fix: remove free in unit test not needed anymore
3667 * Fix: relay create session for version before 2.4
3668 * Fix: memory leak when UST events are enabled with exclusions
3669
36702014-01-29 lttng-tools 2.4.0-rc4
3671 * Fix: add -b, --background option
3672 * health check tests: test relayd and consumerd
3673 * tests: Add stop_lttng_relayd_nocheck
3674 * Fix: add missing JUL loglevel handling
3675 * relayd: add testpoints
3676 * relayd: use same pipe for live and main
3677 * Cleanup relayd live comment
3678 * Fix: relayd: add LPOLLERR to events
3679 * Fix: relayd: notify parent of readiness when all threads ready
3680 * Fix: tests: start relayd in background mode (-b)
3681 * lttng-relayd: implement background cmd line option
3682 * sessiond: add missing testpoints
3683 * tests: use --background for session daemon
3684 * sessiond: add --background argument
3685 * Use lib common daemonize
3686 * Fix: sessiond: wait for health check readiness
3687 * Fix: relayd: initialize lttcomm inet
3688 * Consumer: add testpoints
3689 * Fix: consumerd: HT init/teardown with program
3690 * Cleanup: lttng-ctl-health comment
3691 * Add daemonize() to libcommon
3692 * Fix: tests: wait for consumerd to complete
3693 * Fix: consumerd: use DBG rather than DBG2
3694 * Fix: consumerd: only return readiness when health is ready
3695 * Fix: consumerd should initialize lttcomm
3696 * Fix health check: signal parent before exit testpoint
3697 * Test health: add test_thread_ok
3698 * health check: change --relayd-path arg to --relayd-path=arg
3699 * relayd: add LTTNG_RELAYD_HEALTH env var
3700 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
3701 * Fix: zero out data structure before using it
3702 * Fix: delete metadata stream before destroying it
3703 * Fix: report to client when snapshot will be empty
3704
37052014-01-14 lttng-tools 2.4.0-rc3
3706 * Fix: metadata stream should be always flagged as ready
3707 * Fix: wrong check before destroying the viewer metadata stream
3708 * Fix: race with the viewer and readiness of streams
3709 * Fix: missing reset when listing UST fields for multiple PIDs
3710 * Fix: filter: check binary op nesting
3711 * Fix: relayd cmd line option for live port
3712 * Fix: remove break in epoll loop of apps. thread
3713 * Fix: wrong comment in snapshot public API
3714 * Fix: clear the CTF traces when all the streams are closed
3715
c9d04d79
DG
37162013-12-10 lttng-tools 2.4.0-rc2
3717 * Fix: close connection on incompatible version check
3718 * Fix: fields alignements in live protocol
3719 * Tests: add regression test for Java JUL support
3720 * Fix: possible use after free
3721 * Fix: remove unused code in session daemon
3722 * Fix: string format with unsigned value
3723 * Fix: remove useless assert
3724 * Fix: bad logical check of error codes
3725 * Fix: resource leak in enable-event command
3726 * Fix: unchecked return value in ust app delete
3727 * Fix: dereference after null check in UST registry
3728 * Fix: Resource leak in ust registry
3729 * Fix: backported from urcu commit 92af1a30
3730 * Tests: fix racy tests and misleading output messages
3731 * Tests: fix bad argument parsing in test app
3732 * Fix: remove assert on fd in the read/write layer
3733 * Fix: missing lock/unlock when sending index
3734 * Fix: update back the metadata len sent on failure
3735 * Fix: don't fail on push metadata if no channel
3736 * Rename LTTng index in CTF index
3737 * Fix: set the enable all event command type
3738 * Fix: implicit conversion of enum types in sessiond
3739 * Fix: implicit conversion of enum types in consumer
3740 * Fix: comparison of unsigned enum expression >= 0
3741 * Fix: comparison of unsigned value agains < 0
3742 * Fix: create a fast and a long UST snapshot test
3743 * Tests: fix racy UST snapshot post mortem test
3744 * Tests: remove useless sleep when spawning sessiond
3745 * Add travis-ci configuration file
3746 * Add libuuid as dependency in README
3747 * Tests: add valid test cases to test_utils_expand_path
3748 * Tests: add symlink tests for test_utils_expand_path
3749 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
3750 * Fix: comment indentation
3751 * Add missing copyright to utils.c
3752 * Fix: use non block waitpid to lookup child state
3753
dd2c2a1b
DG
37542013-11-15 lttng-tools 2.4.0-rc1
3755 * Live streaming support
3756 * Health check support in consumer and relayd
3757 * Event exclusion support
3758 * Java Util Logging support
3759 * Multiple fixes! The diff is just too big to put here.
3760
1bc64886
DG
37612013-11-13 lttng-tools 2.3.1
3762 * Fix: typo in --sig-parent help
3763 * Fix: application SIGBUS when starting in parallel with sessiond
3764 * Fix: missing LTTNG_OK return value for snapshot
3765 * Fix: arguments in the wrong order for fd-limit
3766 * Fix: Some corrections to the lttng man page
3767 * Fix: recv creds comm should handle partial receive
3768 * Fix: set app socket timeout just after accept()
3769 * Fix typo in lttng snapshot add-output example of lttng(1)
3770
c9dc1289
DG
37712013-09-03 lttng-tools 2.3.0
3772 * Fix: remove periodical flush test from make check
3773
3e618c7a
DG
37742013-08-30 lttng-tools 2.3.0-rc3
3775 * Fix: hashtable: take split_count_order into account
3776 * Fix: remove wrong doing asserts in sessiond
3777 * Tests: fix periodical flush tests to stop app
3778 * Fix: correctly close metadata on sessiond thread shutdown
3779 * Fix: delete the trace directory used for the test
3780 * Fix: remove bad check after epoll wait in consumer
3781 * Fix: missing data pending signess conversion
3782 * Fix: consumer data pending for empty streams
3783 * Fix: hash table growth (for small tables) should be limited (v2)
3784 * Fix: run_as gid/uid test should return result to parent
3785 * Fix: missing check for metadata data pending
3786 * Tests: change buffers UID test to PID
3787 * Tests: fix health tests to use custom socket timeout
3788 * Fix: remove health test from fast regression
3789 * Use socket timeout value for tcp timeout if available
3790 * Fix: set the health delta tcp timeout aware
3791 * Get the maximum TCP timeout in sessiond
3792 * Fix: don't report error if UST app dies
3793 * Fix: support VPATH build for tests
3794 * Improve comments after review
3795 * Rename consumer socket fd to fd_ptr
3796 * Lock consumer data before fd check during destroy
3797 * Use single callsite for send/recv ops. for consumer in sessiond
3798 * Use consumer fd reference in consumer socket obj
3799 * Update bash completion
3800 * Add --list-commands option to the snapshot command
3801 * Reorder functions _lttng_cmd_* functions in bash completion
3802 * Use parse_size_suffix in snapshot
3803 * Fix: snapshot record error handling
3804 * Fix: improve error message when UST support is disabled
3805 * Fix: add missing short filter option in help
3806 * Fix: typo in configure.ac for version check
3807 * Fix: remove calibrate syscall option from code
3808 * Fix: snapshot should fail if no successful snapshot is taken
3809 * Fix: check UST float field mantissa length
3810 * Fix: add UST context in the same order the user enabled them
3811 * Introduce configure --with-lttng-system-rundir
3812 * Add .dirstamp to gitignore file
3813 * Fix: snapshot with multiple UIDs
3814 * Prepare for automake deprecation of missing subdir-objects
3815 * Fix: typos in --help and manpage
3816 * Fix: add-context without -c apply to all channels
3817 * Fix: channels can be _enabled_ after tracing is started, but not created
3818 * Fix filter parser segmentation fault with bison 3.0
3819 * Fix: typo in error msg
3820 * Fix: imprecise error message about root sessiond/tracing group
3821 * Fix: don't skip chmod if tracing group is not found
3822 * Tracepoint probes don't need extern C
3823 * Fix: Snapshot should be taken asap in core handler script
3824 * Fix: reset out_fd_offset when we rotate the trace file
3825 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
3826 * inet/inet6 sockets: apply timeout
3827 * Implement timeout for connect ipv4/ipv6
3828 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
3829 * bash completion: add calls to _lttng_complete_sessions
3830 * bash completion: Fix copy-paste typo
3831 * Extras: Remove deprecated consumer commands in bash completion
3832 * bash completion: Remove underscores in handler function names
3833 * bash completion: Remove --event for add-context
3834 * Update gitignore
3835 * relayd: use version macros from build rather than scanf
3836 * sessiond: use version major/minor from build for communication with relayd
3837 * build: export major/minor/patchlevel numbers
3838 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
3839 * Test: enable kernel events after start
3840 * Fix: kernel ctl error codes are based on errno
3841 * Fix: format string mismatch
3842 * test: test_periodical_metadata_flush shrink timer period, kill app
3843 * Fix: format string type mismatch
3844 * snapshot howto: update text
3845 * Add snapshot howto
3846
95f3c88c
MD
38472013-07-19 lttng-tools 2.3.0-rc2
3848 * Add core-handler README to dist tarball
3849 * extras: core-handler: simplify, allow usage from tracing group
3850 * Cleanup: add missing dot
3851 * Fix: documentation: create name and options
3852 * Add core dump snapshot handler script
3853 * Fix: sym name len (kernel)
3854 * Fix: tests: provide channel name when a non-default channel exists: per-pid
3855 * Fix: tests: provide channel name when a non-default channel exists
3856 * Fix: data pending race
3857 * Fix hang in make check snapshots/test_ust
3858 * Cleanup: ust-consumer: wrong indentation
3859 * Fix: print dots while waiting for data availability
3860 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
3861 * Fix: (slight UI change) refuse missing -c if non-default channel exists
3862 * Fix: push metadata on stop for per-UID buffers
3863 * README: update python documentation
3864 * Manpage: other layout cleanups
3865 * Manpage: cleanup layout of view
3866 * Manpage: cleanup layout of version
3867 * Manpage: cleanup layout of stop
3868 * Manpage: cleanup layout of start
3869 * Manpage: cleanup layout of snapshot
3870 * Manpage: cleanup layout of set-session
3871 * Manpage: cleanup layout of list
3872 * Manpage: cleanup layout of disable-event
3873 * Manpage: cleanup layout of disable-channel
3874 * Manpage: cleanup layout of enable-event
3875 * Manpage: cleanup layout of enable-channel
3876 * Manpage: cleanup layout of destroy
3877 * Manpage: cleanup layout of create
3878 * Manpage: cleanup layout of calibrate
3879 * Manpage: cleanup layout of add-context
3880 * Documentation: create --snapshot in manpage
3881
07ddb08c
MD
38822013-07-17 lttng-tools 2.3.0-rc1
3883 * Fix: add missing snapshot header to dist tarball
3884 * Documentation: fix thread quit pipe comment
3885 * Test for presence of bison and flex when building from git
3886 * Test UST snapshot with large metadata
3887 * Add test application with large metadata
3888 * Cleanup: remove redundant assignment
3889 * Fix: use per-uid buffer registry for UID buffer snapshots
3890 * cmd.c: fix typos in snapshot commands
3891 * Test snapshot per-uid post-mortem
3892 * Remove leftover fprintf
3893 * Fix deadlock: don't take channel lock in timer
3894 * Introduce channel timer lock
3895 * document lttng_ustconsumer_request_metadata locking constraints
3896 * consumer: remove unused lttng_ustconsumer_push_metadata
3897 * Document metadata_socket_lock nesting
3898 * lttng_ustconsumer_recv_metadata does not need all those locks
3899 * document metadata_switch_timer() deadlock
3900 * Fix: add missing metadata socket lock
3901 * document metadata_switch_timer() locking constraints
3902 * consumer: remove timeout for UST metadata
3903 * Introduce pipe for UST metadata cache and stream
3904 * consumer: replace DBG2() instances by DBG()
3905 * Introduce utils_create_pipe_cloexec_nonblock()
3906 * ust consumer: data_pending check is endpoint active
3907 * Fix: kernel consumer: data_pending check if endpoint active
3908 * consumer: explicitly set endpoint status to active at init
3909 * document consumer_metadata_cache_flushed use of consumer_data.lock
3910 * consumer: introduce channel lock
3911 * Merge branch 'master' of git://git.lttng.org/lttng-tools
3912 * Fix: update lttng snapshot help output
3913 * Man: fix part of snapshot documentation
3914 * Fix: set tracefile size test with PID buffers
3915 * Fix: Babelstats fail to parse output with no process name or pid
3916 * Missing NULL pointer init in tap.c
3917 * Fix: Unchecked asprintf/vasprintf return values
3918 * Add snapshots test to fast regression
3919 * Fix: kernel data unit test
3920 * Fix: snapshot returned valid LTTNG_ERR code
3921 * Add the number of snapshot taken to the output path
3922 * Fix: RCU read side lock unbalanced
3923 * Fix: zeroed snapshot output at init
3924 * Support del-output with an output name
3925 * Update man page with snapshot command
3926 * New UST default buffers is now per UID
3927 * Bump UST ABI major version for 2.3 release
3928 * Add snapshot mode to lttng list session
3929 * Fix: support temporary snapshot max size and name
3930 * Support snapshot max-size limitation
3931 * Tests: per-UID UST snapshot
3932 * Fix: snapshot support for UST and kernel in same session
3933 * Implement lttng create --snapshot command
3934 * Add create session snapshot API in lttng-sessiond
3935 * Add snapshot output init call that uses URIs
3936 * Fix: consumer err_sock cloexec
3937 * Callsite: add "ip" context
3938 * Fix: possible consumer sockets double close on cleanup
3939 * Automatically load kvm-x86 and kvm-x86-mmu probes.
3940 * Fix: consumer: use uint64_t for all sessiond_id
3941 * Fix: add gpl and lgpl files to tarball
3942 * Fix: don't install libtap system wide
3943 * Fix: close consumer sockets in sessiond cleanup
3944 * Fix: set globally visible flag to kernel stream
3945 * Fix: lttng: memory leak in snapshot record command
3946 * Fix: kernel-consumer: double-close
3947 * Fix: consumer: incorrect size zmalloc
3948 * Fix: don't try to send stream to relayd if not in streaming
3949 * Fix: relayd refcount updates for stream
3950 * Fix: don't send error to sessiond on orderly shutdown
3951 * Fix: bad pathname used when sending kernel stream to relayd
3952 * Fix: add globally visible flag in stream
3953 * Fix: destroy metadata stream on setup metadata error path
3954 * Fix: send kernel stream to relayd only if needed
3955 * Fix: destroy streams for kernel snapshot sessions as well
3956 * Fix: close and destroy metadata stream after a kernel snapshot
3957 * Fix: print errno message on connect() error
3958 * Fix: possible double-close on stream out_fd
3959 * Fix: session ID signess to uin64_t in sessiond
3960 * Tests: fix validation trace path in kernel snapshot
3961 * Tests: Add UST snapshot local and streaming
3962 * Add UST snapshot support
3963 * Fix: consumer_add_relayd_socket() report errors to sessiond
3964 * Fix: add missing enum lttcomm_return_code entries
3965 * Fix: UST per-UID channels persist across application teardown
3966 * Fix: kernel snapshot metadata handling and error paths
3967 * Fix: coding style and debug statement
3968 * Fix: put subbuffer back in kernel snapshot error path
3969 * Fix: overflow in uri_to_str_url
3970 * Fix: detect the correct version of LTTng-UST
3971 * Fix: sessiond: use uint64_t for all session ids
3972 * Tests: add kernel snapshot streaming to root regression
3973 * Tests: remove debug output from test
3974 * Tests: Add kernel snapshot streaming
3975 * Fix: use snapshot consumer output for kernel
3976 * Fix: periodical flush check trace before stop
3977 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
3978 * Fix UST channel/stream output assignation
3979 * Fix: send per-pid session id in channel creation
3980 * Fix: consumer double-close on error
3981 * Update URCU detection to correctly check for a 0.7 version
3982 * Fix: snapshot path
3983 * Add utils function to format current time as a string
3984 * Fix: set hidden attribute to utils_* calls
3985 * Fix: consumer handling of metadata for relayd
3986 * Add kernel snapshot support
3987 * Support flight recorder mode for a session
3988 * Implement snapshot commands in lttng-sessiond
3989 * Add snapshot command to lttng UI
3990 * Initial import of the snapshot ABI/API in lttng-ctl
3991 * Use the consumer stream API in consumer_del_stream()
3992 * Add consumer-stream.c/.h in libconsumer
3993 * Move multiple URLs parsing fct from lttng-ctl to uri.c
3994 * Add a lttng-ctl header to facilitate code separation
3995
8991668e
DG
39962013-06-25 lttng-tools 2.2.0 (National Catfish Day)
3997 * STABLE VERSION
3998 * Fix: if relayd is unreachable, disable consumer for the session
3999 * Fix: possible infinite loop in disable ust event
4000 * Fix: don't enable a channel if a session was already started
4001 * Fix: bad type for the relayd id
4002 * Fix: add debug statement in kernel flush metadata
4003 * Fix: destroy default created channel if add-context fails
4004 * Fix: clarify tracefile size/count in lttng.1 man
4005 * Fix: don't stop a session that was not previously started
4006 * Fix: update lttng.1 man page
4007 * Fix: bad protocol flow between sessiond and consumerd
4008 * Fix: kernel memory leak in error path
4009
92d019ba
DG
40102013-06-20 lttng-tools 2.2.0-rc3
4011 * Multiple memory and fd leak fixes in sessiond and consumerd
4012 * Test: stress test added to the repository but not in make check
4013 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
4014 * Implement health check for app registration dispatch
4015 * Implement health check for app notification thread
4016 * Revert "Improve channel listing output format"
4017 * Fix: use lttng pipe to send new stream to thread
4018 * Change consumer_metadata_pipe to be a lttng_pipe
4019 * Change consumer_data_pipe to be a lttng_pipe
4020 * Add wrappers for pipe
4021 * Add --version command-line option to lttng.
4022 * Add --with-lttng-ust-prefix config option.
4023 * Fixes from coverity scan.
4024 * Stability fixes
4025 * RCU hash table are now destroyed in a seperate thread in sessiond
4026
afeab175
DG
40272013-05-09 lttng-tools 2.2.0-rc2
4028 * Fix: split UST per UID/PID default values
4029 * Fix: don't start the relayd with a wrong --output dir
4030 * Fix: Erroneous automatic session name when streaming
4031 * Fix: wrong data port when listing session's URI
4032 * Fix: don't create a channel on an enable channel
4033 * Tests: Add missing test_utils_parse_size_suffix to unit tests
4034 * Fix: print lttng strerror on enable event with filter
4035 * Fix: change relayd protocol version to 2.2
4036 * Fix: reset current size for tracefile rotation
4037 * Fix: remove extra -I for python bindings
4038 * lttng UI: round up trace file size to subbuf size if needed
4039 * Fix lttng UI: fix arg parsing, round size to next power of two
4040 * Fix: check errors in lttng command argument values
4041 * Implement get_count_order in lttng utils
4042 * lttng cli: Accept human readable sizes for --subbuf-size
4043 * Unit tests: don't rebuild units under test
4044 * Fix: consumerd metadata channel/cache/timer races
4045 * Fix: consumerd channel destroy race
4046 * Cleanup: document RCU read-side lock better
4047 * consumer relayd interaction: fix segfaults
4048 * Fix: change order of fd get to fix error path
4049 * Fix: fd leak when creating UST metadata channel
4050 * Fix: fd leak on error
4051 * Fix consumerd fd leak
4052 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
4053 * rculfhash: check for callers from RCU read-side C.S.
4054 * Fix: don't call hash table destroy under rcu read-side c.s.
4055 * Documentation: import updated comments from urcu
4056 * Fix: segfault in buffer_reg_channel_destroy()
4057 * Fix: add missing goto error in UST consumer
4058 * Fix: no need to use run_as_open in the relayd
4059 * Fix: typo in enable-channel man and help
4060 * Fix: add some missing hidden attribute
4061 * Fix: per-uid buffers should only be flushed once on stop
4062 * Cleanup: Use own mutex within timer setup/teardown
4063 * Fix: channel management thread should hold a refcount
4064 * Fix: move metadata cache setup before ownership passing
4065 * Fix: consumer metadata switch timer error handling
4066 * Fix: set ptr to NULL to suppress old gcc warnings
4067 * Fix: linking order of libraries
4068 * Fix: multiple type mismatch in debug statement
4069 * Fix: remove mention of trace directory layout in quickstart doc
4070 * Fix: remove unused path variables from session obj
4071 * Fix: update lttng.1 man and enable-channel help with read timer size
4072 * Fix: use channel per domain default values
4073 * Fix: typos in the code base
4074 * Fix: deny multiple event types with enable-event
4075 * Fix: deny the same port for data and control URL
4076 * Fix: reset consumer destination when changing URIs
4077 * Fix: don't allow different control and data destination
4078 * Fix: typos in error strings
4079 * Improve channel listing output format
4080 * Fix: enable-channel accepts mismatched option
4081 * Fix: validate buffer type for UST channel creation