Update version to v2.11.0-rc3
[lttng-tools.git] / ChangeLog
1 2019-09-06 lttng-tools 2.11.0-rc3 (Great Egg Toss Day)
2 * Fix: time constants already defined on macOS
3 * Fix: missing include strings.h for bcopy on Solaris 10/11
4 * Fix: strndup does not exist on Solaris 10
5 * Fix: strnlen is not defined on Solaris 10
6 * Fix: redefinition of USEC_PER_SEC macro on macOS
7 * Fix: sessiond does not build without lttng-ust support
8 * Fix: sessiond: handle NULL control output in session descriptor base path getter
9 * Tests: metadata env scope values
10 * Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules
11 * Support LTTNG_KERNEL_SESSION_SET_NAME of lttng-modules
12 * Metadata: add env fields to ease lttng path hierarchy creation for viewer
13 * Fix: lttng_directory_handle_init fails on opening base relayd output
14 * Fix: init_session_output_path is valid for peer >= 2.11 only
15 * Fix: chunk state is not set when relayd does not support trace chunks
16 * Fix: check validity of a stream before invoking ust flush command
17 * Fix: namespace our gettid wrapper
18 * pprint.m4: add missing copyright header
19 * Fix: reintroduce lazy kernel modules load, fix empty syscall list
20 * Fix: check for lttng modules presence before testing
21 * sessiond: use epoll()/poll() instead of select()
22 * lttng-ctl: notifications: use epoll()/poll() instead of select()
23 * epoll/poll compat: expose interruptible API
24 * tests: invoke full_cleanup from script trap handlers, use modprobe -r
25 * Cleanup: test: don't stop relayd twice
26 * Fix: test: utils.sh: exit from process on full_cleanup
27 * Fix: utils.sh: handle SIGPIPE
28 * Fix: tests: error handling in high throughput limits test (v2)
29 * Improve handling of test SIGTERM/SIGINT (v2)
30 * Fix: incorrect conversion specifier used with size and padding
31 * Fix: incorrect conversion specifier used with packet size
32 * Fix: mismatch of ust_app_get_size_one_more_packet_per_stream prototype
33 * Fix: mismatch of ust_app_snapshot_record prototype
34 * Fix: lttcomm_consumer_close_trace_chunk_reply undefined without UST
35 * Fix: kernel/ust snapshot backward compat for 2.10 relay
36 * relayd protocol: reply path for close chunk and create session 2.11
37 * Fix: streaming and snapshot backward compat for relayd < 2.11
38 * Fix: relayd: create_index_file error handling
39 * Fix: don't use newlines in logging message
40 * Fix: relayd outputs traces of legacy sessionds to home dir
41 * relayd comm: add base path to create session
42 * tests: add base-path tests
43 * test utils: support URI in lttng_snapshot_add_output
44 * Fix: close consumer sockets before waiting for them
45 * Fix: consumer: put each chunk on teardown
46 * Fix: validate that session, host and basepath are legal
47 * Fix: honor base path for network URIs
48 * Fix: bindings import segfaults on missing hash_key_u64
49 * Cleanup: typo: overriden -> overridden
50 * Fix: relay: relay_rotate_session_streams uninitialized return value
51 * Fix: test_kernel rotation: expect 60 rather than 64
52 * Save registration time for app
53 * Fix: tests: update rotation ust number of tests
54 * Clean-up: missing word `lock` in comment
55 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
56 * Use case-scope error labels handling LTTNG_CONSUMER_PUSH_METADATA
57 * Use case-scope error labels when handling LTTNG_CONSUMER_GET_CHANNEL
58 * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
59 * Use case-scope error labels handling LTTNG_CONSUMER_DESTROY_CHANNEL
60 * Use case-scope error labels handling LTTNG_CONSUMER_STREAMS_SENT
61 * Use case-scope error labels when handling LTTNG_CONSUMER_ADD_STREAM
62 * Clean-up: set stream's channel pointer to NULL after releasing ref
63 * Fix: mark consumer channels as logically deleted during deletion
64 * Cleanup: mark utils_get_home_dir as returning a const string
65 * Fix: use utils_get_home_dir for anonymous trace chunk path
66 * Fix: tests: typo in rotation util
67 * Fix: keep ust/kernel session items around for destroy notifier
68 * Tests: add a test for the "skip non-empy" rmdir flag
69 * Fix: rmdir recursive: skip non-empty directories with flag
70 * Fix: uninitialized variable returned by relay_rotate_session_streams
71 * Fix: allow quiet rotation at destroy of live session
72 * Fix: relayd: live: read index file header
73 * Fix: index: use parenthesis around define
74 * Fix: test_crash: don't kill first app twice
75 * Fix: perform a rotation to a null trace chunk on session destruction
76 * relayd: log destination trace chunk of ROTATE_STREAMS command
77 * Clean-up: declare dummy pipe payload as a char instead of a string
78 * Fix: consumer: assert that stream chunk != NULL (not channel)
79 * relayd fix: trace chunk is reclaimed before close command
80 * Fix: rotation of a stopped session hangs indifinitely
81 * Fix: initialize kernel stream max subbuffer size on creation
82 * Fix: use relay_id from ust_session or kernel_session consumer
83 * Fix: lttng-ctl: public session.h control API: restore 0 success return value
84 * Fix: remote kernel stream paths contain too much information
85 * Fix: destroy command: send credentials with command
86 * relayd: open live viewer files from the current stream's trace chunk
87 * Fix: don't perform an automatic session rotation in snapshot mode
88 * Fix: incorrect time unit used when waiting on destruction handle
89 * relayd: implement file and session rotation on top of trace chunks
90 * Fix: remove assertions of the existence of a trace chunk
91 * Fix: only create trace chunk if the output of a session supports it
92 * Fix: use stream's current tracefile count rather than the max
93 * relayd: use bool for is_metadata relay_stream attribute
94 * relayd: create stream files relative to a session's trace chunk
95 * Fix: leak of consumer_output when using an explicit snapshot output
96 * Fix: reception buffer of control connection is leaked
97 * Fix: ensure a newline is printed before exit on client destroy
98 * Send session creation time to relay daemon when supported
99 * relayd: remove unnecessary allocation in session path formatting
100 * relayd: add remote trace chunk close command
101 * Create userspace buffers using ua_sess effective credentials
102 * Use lttng_credentials instead of bespoke uid/gid members in ua_sess
103 * relayd: add remote trace chunk creation command
104 * Add .clang-format
105 * Don't allow slashes and dots in overriden trace chunk names
106 * relayd: Retrieve a relay_session's trace chunk on creation
107 * relayd: Transmit current trace chunk id in create_sesssion command
108 * Use a "comm" variant of the LTTNG_OPTIONAL helper in sessiond-comm
109 * Remove unused relay daemon commands
110 * relayd: create an implicit trace chunk on session creation
111 * relayd: create sessiond trace chunk registry on session creation
112 * Use directory handle to rename trace chunk directory
113 * Docs: add directory handle header documentation
114 * Add rmdirat and renameat to run-as commands
115 * Print the location of trace chunk produced at session destruction
116 * Docs: misleading documentation of compat_epoll_create
117 * Remove unused ust_sock member of command_ctx
118 * Tests: clarify the tap output of the kernel session rotation test
119 * Fix: wait for the completion of implicit session rotations
120 * Fix: don't hide EBADF error subbuffer write
121 * Tests: don't expect a UST directory after inactive per-PID rotation
122 * Tests: remove check for an empty chunk produced on destruction
123 * Fix: metadata stream is not marked as quiescent after packet commit
124 * Create stream files relative to a stream's current trace chunk
125 * Cleanup: remove duplicated code in snapshot record command
126 * Fix: run_as_mkdirat returns value of errno
127 * Fix: double close of directory fd in runas worker
128 * relayd: add the sessiond_trace_chunk_registry interface
129 * Move index initialization to ctf-index.h
130 * Export utils_stream_file_path outside of common/utils.c
131 * Add file creation/unlinking utils to directory handle
132 * relayd: send sessiond uuid and session id as part of create session
133 * Transmit sessiond uuid to consumerd on launch
134 * Add lttng_uuid_copy() util
135 * Add lttng_uuid_is_nil() util
136 * Add lttng_uuid_is_equal util to lttng_uuid
137 * Add a consumer daemon INIT command
138 * Generate a UUID on lttng-sessiond launch
139 * Remove unneeded creation of the UST domain sub-directory
140 * .gitignore: ignore ccls and clangd files
141 * Create an initial trace chunk on first start of an ltt_session
142 * Allow direct access to the dirfd of a directory handle
143 * Create a consumer daemon trace chunk registry on launch
144 * Add the trace chunk and trace chunk registry interfaces
145 * Add a time_to_iso8601_str() utility
146 * Add a method to create a directory handle relative to another one
147 * Maintain a channel-per-session_id hash table in the consumers
148 * Document lttng_directory_handle_init_from_dirfd
149 * Allow lttng_directory_handle to be moved
150 * Add a copy method to lttng_directory_handle
151 * Remove unused bitfield.h header
152 * Use uuid_to_str() when formatting metadata
153 * Add an internal uuid formatting utility
154 * Tests build fix: undefined MAGIC_VALUE macro
155 * Build fix: undeclared variable in poll compat
156 * Fix: error when listing sessions with no session
157
158 2019-05-24 lttng-tools 2.11.0-rc2 (Asparagus Day)
159 * Update base test for binding
160 * Fix: python binding: expose domain buffer type
161 * Clean-up: correct typo from epoll to poll
162 * Clean code base from redundant verification
163 * Change lttng_poll_wait behaviour of compat-poll to match compat-epoll
164 * Fix: hang in thread_rotation when using compat-poll
165 * Adapt poll layer behaviour to match the epoll layer
166 * Change LTTNG_POLL_GETNB behaviour for poll flavor
167 * Add Unit test to poll compatibility layer
168 * Fix: lttng_poll_mod calls compat_(e)poll_add
169 * Fix: getenv can return null
170 * Bump LTTNG_UST_ABI to 8.0
171 * Fix: directory handle credentials parameter is not const
172 * doc: Add reference to USDT probes
173 * Clean-up: Remove double buffer initialisation
174 * Fix: getgrnam is not MT-Safe, use getgrnam_r
175 * Fix: logging: log_add_time() save/restore errno
176 * Fix relayd: initialize beacon to -1ULL
177 * Fix: relayd: handling of lttng_read errors >= 0
178 * Harmonize pprint macro across projects
179 * Update the ac_define_dir macro from the autoconf archive
180 * Harmonize rw_prog_cxx_works macro across projects
181 * Namespace check_sdt_works custom macro
182 * Update macros from the autoconf archive
183 * Fix: relayd not spawned on default-url live session creation
184 * Clean-up: remove empty line in lttng create command
185 * Add mkdirat utils and runas wrappers
186 * Clean-up: remove commented code from test
187 * Fix tests: NULL pointer dereference in ltt_session unit tests
188 * Fix tests: NULL pointer dereference in ust channel unit tests
189 * Fix tests: NULL pointer dereference in ltt_ust_context unit tests
190 * Fix tests: NULL pointer dereference in ltt_session unit tests
191 * Log the wait-shm's path on shm_open failure
192 * Generate session name and default output on sessiond's end
193 * Move completed trace archive chunks to an "archives" sub-folder
194 * Fix: lttng_rotate_session does not handle socket close
195 * Fix: hide internal libcommon time utilities
196 * lttng: make the configuration file interface const correct
197 * Fix: command reply message is leaked for variable-len replies
198 * Fix: skip test when ust doesn't have perf support
199 * Tests: check for lttng-modules presence
200 * Fix: Properly sanitize input parameter
201 * Fix tests: link libpause_consumer on liblttng-ctl
202 * tap-driver.sh: flush stdout after each test result
203 * Fix tests: snapshot size validation failure runs too many test cases
204 * Fix tests: the tree origin can be a symlink itself
205 * Fix tests: skip test_getcpu_override on single core systems
206 * Enforce DL_LIBS value instead of hard coded -ldl
207 * Fix: Add POPT_CFLAGS to lttng_CFLAGS
208 * Fix: consumer snapshot: handle unsigned long overflow
209 * Clean-up: hide internal kernel_consumer_add_channel() symbol
210 * Fix: no-output sessions do not enforce snapshot constraints
211 * Fix: wrong error code returned by kernel_snapshot_record()
212 * Clarify incorrect channel output type logging message
213 * Mark lttng_kconsumer_snapshot_channel as static
214 * Docs: clarify the meaning of the snapshot_mode flag in ltt_session
215 * lttng: clean-up the printout of snapshot outputs
216 * lttng: clean-up printout of session output destination
217 * Docs: document the format of the lttng_session path member
218 * Docs: lttng-ctl has no default live timer period
219 * Fix: missing include can cause structures to not be packed
220 * Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url
221 * Fix: lttng_uri structure must be packed as it is used for IPC
222 * Fix: missing mentions of tracing session rotation in basic help
223 * Fix: release reference to ltt_session on error instead of free()
224 * Fix relayd: session leaked on communication error during creation
225 * Prevent channel buffer allocation larger than memory
226 * Fix: destroy called twice on quit pipe
227 * Remove duplicate check for dlopen
228 * Tests: take multiple snapshots in streaming mode
229 * Fix: don't destroy the sockets if the snapshot was successful
230 * Fix: run-as thread deadlock on itself in restart error path
231 * Fix: session list lock must be held on session put operation
232 * Support minute and hour as time suffixes
233 * Test fix: passing bool argument to va_start is undefined
234 * Fix: missing rcu read locking in trigger "unregister all" command
235 * Fix: create_kernel_session asserts on failure
236 * Fix: only free trace_path when it is dynamically allocated
237 * Fix: wrong error check on kernel session creation
238 * Fix: don't put() thread on shutdown failure
239 * Fix: dereference on NULL pointer on allocation failure
240 * Fix: leak of filter bytecode and expression on agent event re-enable
241 * Test fix: python logging test spams its output
242 * Fix: leak of lttng-consumerd global HTs in run-as worker
243 * Fix: leak of sessiond configuration on launch of run-as worker
244 * Fix: leak of rundir config string
245 * Fix: only synchronize application configuration on tracing start
246 * Fix: run_command_wait() handle partial write
247 * Fix: do not repurpose iterator while it is being used
248 * Fix: handle_notification_thread_command: handle partial read
249 * Fix: notification thread: free session trigger list on error
250 * Fix: notification thread: RCU-safe reclaim of hash table nodes
251 * Fix: error logged on partial recvmsg() in MSG_DONTWAIT
252 * Print UTF-8 SI suffix only when allowed by the locale
253 * Cleanup: duplicate LDADD of libcommon for utils unit tests
254 * Move time utils to their own time.c file
255 * Fix: sessiond: don't allocate buffers and files for inactive sessions
256 * Cleanup: ust start/stop trace
257 * Fix: relayd: rotation pending off-by-one
258 * Fix: tests: test_crash should start sessions
259 * Fix: missing session reference release on kernel poll update
260 * Fix: set client socket permissions after launch of client thread
261 * Fix: use assignment-suppression for unused sscanf arguments
262 * Fix: report initialization error of app registration thread
263 * Fix: report initialization error of client thread
264 * Cleanup: consumer socket creation debug msg always prints fd:-1
265 * Cleanup: remove unused label
266 * Fix: may be used uninitialized warnings
267 * userspace-probe: tests: add testcase for unsupported instrumentation
268 * userspace-probe: Print error on binary not found
269 * userspace-probe: Print error for unsupported instrumentation mode
270 * Fix: use sys/types.h for ssize_t on Cygwin
271 * Add *.exe to gitignore for Cygwin
272 * Revert stubbing of runas functions
273 * Revert stubbing of unix socket functions
274 * Fix: warning 'fd' may be used uninitialized
275 * Fix: worker structure is leaked in run_as process
276 * Fix: ensure the ht clean pipe is empty before processing quit pipe
277 * Perform the clean-up of application notify sockets in main thread
278 * Clean-up: remove redundant exit labels from sessiond initialization
279 * Make the launch of the application registration thread blocking
280 * Stop the application registration thread before orphaned threads
281 * Rename ust-thread to notify-apps
282 * Teardown the notification thread after the sessiond clean-up
283 * Launch the consumer management thread using lttng_thread
284 * Stop sessions before destroying on teardown of session daemon
285 * Remove the sessiond "ready" counter mechanism
286 * Load session configurations from lttng-sessiond's main thread
287 * Launch the kernel management thread using lttng_thread
288 * Launch agent management thread using lttng_thread
289 * Mark lttng_pipe as const where possible
290 * Launch the application notification thread using lttng_thread
291 * Launch the application management thread with lttng_thread
292 * Launch application registration thread using lttng_thread
293 * Launch the ust registration dispatch thread using lttng_thread
294 * Launch the client management thread using lttng_thread
295 * Launch the timer thread using lttng_thread
296 * Launch the rotation thread using lttng_thread
297 * Fix: flush the rotation thread's job queue on exit
298 * Stop rotation pending check timer from the rotation thread
299 * Launch the notification thread using lttng_thread
300 * Launch the health management thread using lttng_thread
301 * Launch the ht-cleanup thread using lttng_thread util
302 * Add a thread utility class and thread list
303 * Don't perform an implicit rotation on session stop
304 * Wait for the destruction of sessions before tearing down main thread
305 * Fix: rotation_unavailable returned on failure to read time
306 * Fix: mark rotation pending check timer is never marked as disabled
307 * Acquire a reference to a session when a timer is active
308 * Reference count ltt_session objects
309 * Fix: session info reference is not put on unhandled condition type
310 * Fix: typo 'occured' -> 'occurred'
311 * Fix: typo 'retrive' -> 'retrieve'
312 * Fix: typo 'convet' -> 'convert'
313 * Fix: typo 'leat' -> 'least'
314 * Fix: max_t/min_t macros are missing cast on input
315 * Fix: Connect timeout arithmetic in inet/inet6 (v4)
316 * Fix: cmd_snapshot_record can return unexpected error codes
317 * Docs: document why a negative socket may be passed
318 * lttng-enable-event.1.txt: fix SDT acronym, add missing "are supported"
319 * lttng-enable-rotation.1.txt: --timer option should be fairly precise
320 * doc/man: remove AUTHORS section
321 * lttng-enable-event.1.txt: uprobe: update style and content
322 * doc/man: add links between man pages about session rotation
323 * lttng-enable-event.1.txt: document dynamic user space probes
324 * lttng-{enable,disable}-rotation.1.txt: both types can be specified
325 * lttng-disable-rotation.1.txt: remove LIMITATIONS section
326 * lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations
327 * lttng-rotate.1.txt: lttng-relayd(8) also has --output option
328 * Fix: sessiond: ust_app_rotate_session error handling
329 * Fix: sessiond: snapshot: handle consumer return codes
330 * Fix: consumer: snapshot error return code
331 * Fix: sessiond: consumer.c: rotation error handling
332 * Fix: consumer: rotation error return codes
333 * Fix: create_channel_per_pid: remove channel on error
334 * Fix: channel errors on local stress-tests
335 * Fix: channel_ust_create: remove channel on agent error
336 * Fix: cmd_rotate_session() returns unexpected error codes
337 * Fix: session rotation logging statement references snapshot
338 * Clean-up: typo in logging message Totation -> Rotation
339 * Fix: rotation error may leave session in "ONGOING" state
340 * Fix: session_list lock must be held to launch a rotation
341 * Add an ASSERT_LOCKED(lock) macro
342 * Clean-up: move global sessiond symbols out of main.o
343 * Fix: split index and data file rotation logic
344 * Fix: trace_archive_id is not sent in add_stream command
345 * Fix: condition unsubscription error leaves session locked
346 * Fix: rotation thread does not unregister from RCU on init error
347 * Remove unused nr_stream_rotate_pending from consumer channel
348 * Fix: session destruction blocks indefinitely if rotation is ongoing
349 * Clean-up: remove non-existent function's declaration
350 * Always choose large event header for UST channels
351 * Fix relayd: stream index file created in the wrong directory
352 * relayd: add payload logging to session rotation commands
353 * relayd: rename stream prev_seq to prev_data_seq
354 * Fix: take index seq number into account for rotation pending check
355 * Fix: take index sequence number into account for data pending check
356 * relayd: keep track of prev_index_seq in relayd_stream
357 * Fix: session conditions not evaluated at subscription/registration
358 * Remove unnecessary check of output parameter
359 * Allow get_next_notification to return when interrupted
360 * Fix: register rotation thread as RCU thread
361 * Docs: comment typo fix (accomodates -> accommodates)
362 * Fix: uninitialized variable may be used in local rotation check
363 * Rename sessiond-timer.[hc] to timer.[hc]
364 * Fix: rotation may never complete in per-PID buffering mode
365 * Fix: perform local data pending before checking data pending with relayd
366 * Fix: missing header breaks the cygwin build
367 * Fix: double put on error path
368 * Fix: holding the stream lock does not equate to having data pending
369 * Fix: skip uid registry when metadata key is 0
370 * Docs: document the meaning of a ust app channel key set to 0
371 * Fix: acquire stream lock during kernel metadata snapshot
372 * Fix: skip closed session on viewer listing
373 * Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session
374 * Doc: withinin -> within
375 * Fix: cleanup relayd sockets on rotation command communication error
376 * Fix: perform relayd socket pair cleanup on control socket error
377 * Fix: relayd control socket mutex is not destroyed
378 * Tests: do not bound test app iterations when in background mode
379 * Tests: add missing rotation and autoload tests to check target
380 * Tests: remove temporary folder
381 * Tests: remove mi result files when done
382 * Tests: Remove unused set +x
383 * Tests: Kill relayd after sessiond to ensure a clean tear down
384 * Tests: Remove unused variable
385 * Tests: Use stop relayd from utils.sh
386 * Tests: remove declaration already present in utils.sh
387 * Tests: added test_autoload to noinst_SCRIPTS
388 * Fix: Memory leak on run_as worker restart error path
389 * Fix: non-zero return of open handled as error
390 * Fix: global run_as worker lock released during restart
391 * Fix: runas worker attempts to send invalid fd to master
392 * Fix runas: don't attempt close negative fd
393 * Fix: tests: missing frame pointer for callstack test on some compiler
394 * Add release name and description to configure.ac
395
396 2018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day)
397 * Missing kernel test files in dist target
398 * elf: support dynamic symbol table lookup
399 * Fix: leak of event attributes on copy failure
400 * Test fix: check length of input string
401 * Test cleanup: wrong indentation style in test_ust_data.c
402 * Test fix: leak of exclusions on allocation error
403 * Fix: runas check fd value before calling close()
404 * Docs: multiple rotation schedules can be active
405 * Docs: immadiate rotations can be performed with active schedules
406 * Fix: ret variable is used instead of cmd_ret in disable-rotation
407 * Cleanup: unused assignation on rotation error
408 * Cleanup: unused assignation on rotation already pending
409 * Fix: unchecked writer open element return value
410 * Remove unused session current_archive_location accessor
411 * Fix: incorrect error message on regenerate missing argument
412 * Fix: incorrect error message on metadata missing argument
413 * Fix: snapshot command mishandles missing arguments
414 * Cleanup: improve readability of filter expression condition
415 * Fix: potential use of NULL path in stat() use
416 * Cleanup: unused assignment of curr_data_ptr in lttng_elf
417 * Fix: uninitialized data/ret in runas offset commands
418 * Fix: uninitialized fd value used in runas
419 * Fix: report setegid()/seteuid() failure in runas
420 * Fix: leak of binary path on location creation error
421 * Fix: missing return value check in notification serialization
422 * Fix: possible leak of path in _utils_expand_path
423 * Fix: silent truncation in _utils_expand_path
424 * Cleanup: unused assignment of ret_code in ROTATE_CHANNEL
425 * Fix: passing null to closedir() on error
426 * Fix: unchecked access to pids array
427 * Fix: missing jump to error on allocation failure
428 * Cleanup: unused assignation of ret value
429 * Cleanup: unused assignation of ELF parsing error
430 * Fix: leak of probe_locs on error
431 * Fix: leak on agent event listing error
432 * Fix: possible null dereference on communication error
433 * Fix: returned pids may be uninitialized
434 * Fix: invalid destruction of lookup_method
435 * Fix: unused value in SDT probe description parsing
436 * Fix: use of uninitialized variable in C++ userspace-probe testapp
437 * Fix: use of uninitialized value in error path
438 * Fix: leaking string by setting pointer to NULL before freeing it
439 * Fix: passing negative param to dup(2) on error
440 * Fix: use-after-free in UST test case
441 * Fix: leak in error handling of userspace param parsing
442 * Fix: Remove dead code in fd passing function
443 * Cleanup: avoid duplicating userspace-probe desc twice
444 * Fix: memory leak in userspace probe param parsing
445 * Fix: missing error handling goto statement in runas
446 * Fix: use-after-free on error of lttng_event creation and copy
447 * Add function instrumentation type accessors to function location type
448 * Docs fix: probe location description is erroneous
449 * Fix: event leak during event load
450 * Hide lttng_event_copy symbol
451 * Docs: document new lttng_event methods
452 * Fix: leak of lookup_method_name in uprobe load
453 * Docs: distinction between function and tracepoint probe locations
454 * Fix: abort on unknown location type in destructor
455 * Clean-up: location lookup destroy can be type-agnostic
456 * Fix: hide internal uprobe configuration symbols
457 * Fix: event copy constructor frees original event on error
458 * Fix: userspace probe accessors are not const-correct
459 * Cleanup: use lttng_* string utility functions
460 * Silence macro redefinition warnings on macOS
461 * Fix: lttng-save command producing wrong XML fields
462 * Error out if filter expression is attached to unsupported event types
463 * Implement userspace-probe regression tests
464 * Implement lttng-mi for userspace-probe
465 * Implement lttng-save and lttng-load for userspace-probe
466 * Implement lttng-list for userspace-probe
467 * Add --userspace-probe kernel event type
468 * Implement $PATH binary searching function for userspace-probe
469 * Add userspace location in ltt_kernel_event structure
470 * Implement userspace probe location extraction and registration
471 * Implement 2-step registration of userspace probe events
472 * Use lttng_event_{create, destroy} to manage lttng_event struct
473 * Fix: remove unnecessary stderr output on expected behaviour
474 * trace_ust_create_event() now returns an error code
475 * trace_kernel_create_event() now returns an error code
476 * run_as: add extract SDT probe offsets command
477 * run_as: add extract ELF symbol offset command
478 * run_as: adapt run_as implementation to support complex payloads
479 * Add SDT userspace probe location
480 * Add lttng_event copy constructor
481 * Implement SDT probe description parsing function
482 * Add lttng_userspace_probe_location copy constructor
483 * Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions
484 * Implement ELF function offset extraction function
485 * Add utils_expand_path_keep_symlink fonction
486 * Fix: kernel adds creds on recv with SO_PASSCRED unix socket option
487 * lttng-ctl: implement listing of userspace probe locations
488 * Add invalid userspace probe location error
489 * Fix: memory is not zeroed on first set_capacity
490 * Add a util to create a buffer view from a raw buffer
491 * Fix: dynamic buffer mishandles setting capacity to 0
492 * lttng-ctl: send userspace probe location on enable_event
493 * lttng-ctl: locate extended event attributes at reception
494 * Add utils to send file descriptors to the sessiond
495 * lttng-ctl: add accessors of userspace probe location to lttng_event
496 * lttng-ctl: add userspace probe location interface
497 * Add lttng_dynamic_buffer_get_capacity_left util
498 * Add ALIGN_TO util to macros.h
499 * lttng-ctl: add an lttng_event_extended distinct from communication structures
500 * lttng-ctl: move lttng_event functions to a new file
501 * Tests: possible NULL dereference in rotation notification test
502 * Clean-up: remove dead code from rotation test
503 * Fix: size of concrete class used in memcpy of base class
504 * Tests: add a session rotation ongoing/completed notification test
505 * Clean-up: remove useless check of event name
506 * Fix: mix of lttng_error_code and cmd_error_code enums
507 * Add notification session rotation hooks
508 * Implement rotation command handlers in notification system
509 * Fix: return 0 on successful location serialization
510 * Fix: return size from location deserialization function
511 * Add a trace archive location accessor to the session API
512 * Fix: notification channel not released on error path
513 * Implement rotation ongoing/completed commands
514 * Fix: remove session_info from sessions_ht on destruction
515 * Bind newly registered triggers to session or channel objects
516 * Docs: clarify the contents of channel_infos_ht
517 * Add a hashing function for session rotation conditions
518 * Build a list of triggers applying to a given session on creation
519 * Add a comment clarifying the ownership of triggers
520 * Fix: use condition's type to compute its hash
521 * Cleanup: enforce const-correctness in notification thread
522 * Fix: add session_info object to sessions_ht
523 * Add session rotation ongoing/completed notification commands
524 * Add session rotation ongoing/completed conditions
525 * Fix: use the correct condition type in logging statements
526 * Add a by-address equality short-circuit to condition comparison
527 * Fix: assume that conditions are valid before being compared
528 * Cleanup: remove superfluous argument to consumed size create
529 * Docs: prefer 'release' to 'free' in API documentation
530 * Add trace archive location serialization/deserialization methods
531 * Tests: add notap versions of start/stop tracing helpers
532 * Tests: typo in notification test case description
533 * Use the dynamic buffer to serialize notification objects
534 * Fix: consumers don't honor protocol on rotate pending relay command
535 * Fix: client_list_element leak on failure to evaluate a condition
536 * Fix: possible NULL dereference in uri_parse_str_urls()
537 * Typo fix in uri parsing error logging
538 * Fix: unchecked return value of cds_lfht_destroy
539 * Fix: clean-up sessiond condig structure on initialization error
540 * Fix: unchecked return value in sessiond path configuration
541 * Fix: path leak on formatting error
542 * Fix: use of uninitialized 'nb_pipes_fd'
543 * Clean-up: useless assert that unsigned value is >= 0
544 * Test fix: size schedule leaked in a schedule API test case
545 * Fix: unreported error on rotate timer stop failure
546 * save/load: support session rotation schedule descriptors
547 * mi: serialize relay rotation locations
548 * Fix: use negative code for errors in enum
549 * Add rotate-client to .gitignore
550 * Docs: adapt the rotation client example to the API changes
551 * Remove generic error reporting from the lttng client
552 * Test: session rotation schedule API
553 * rotation-api: introduce rotation schedule descriptors
554 * rotation-api: pass session name explicitly
555 * Set consumer's verbosity to the max level on --verbose-consumer
556 * Fix: Tests: use -no-pie linker option only when available
557 * Fix: check for removal of session's shm_path in destroy()
558 * Document the contents of the shm_path fields of the ust session registry
559 * Implement MI and save/load support for callstack contexts
560 * Tests: Add callstack contexts tests
561 * Add kernel and userspace callstack event context
562 * Fix: missing context enum values in session xml schema
563 * lttng-enable-event(1): update the Filter expression section
564 * Filter: document ust app ctx limitation
565 * Filter: add FILTER_OP_RETURN_S64 instruction
566 * Filter: make bitwise and, or, xor higher prio than relational expressions
567 * Filter: Update shifting tests
568 * Add () for bitwise and comparator tests
569 * Filter: Implement rshift, lshift, bit not operators
570 * Filters: generate backward compatible "get field" and "get context" instructions
571 * Filter: index array, sequences, implement bitwise binary operators
572 * Implement support for brackets in filter expressions
573 * Tests: add session auto-loading test cases
574 * Replace deprecated readdir_r() with readdir()
575 * Bash completion: ignore namespace for xmllint parsing
576 * Use https in links to the lttng.org website
577 * Log the session to which a ROTATE_PENDING command applies
578 * Initialize relay_stream chunk_id to its session's current trace archive id
579 * Pass the consumerd stream's trace archive id to the relayd
580 * Fix: propagate archive id to the consumer daemon on stream creation
581 * Typo in ust consumer log message (channek -> channel)
582 * Use dynamic payload for the add stream realyd command
583 * Dynamic payload for relayd create session command
584 * Fix: backward relayd communication compatibility.
585 * Add unused attribute to lttng_to_index_major param
586 * Replace strncpy by lttng_strncpy in lttngctl session configuration API
587 * Replace strncpy by lttng_strncpy in utils_stream_file_name()
588 * Use dynamic buffer to build session configuration path
589 * Replace strncpy by lttng_strncpy in session config
590 * Silence strncpy warning emitted by GCC 8 in XSD path construction
591 * Silence strncpy warning emitted by GCC 8 in lttng_strncpy()
592 * Silence strncpy warning emitted by GCC 8 in ini parser
593 * Fix: use signed variable for refcounting of consumer_relayd_sock_pair
594 * Cleanup: sobjd is never used by reply_ust_register_channel()
595 * Cleanup: chan is never used by save_agent_events()
596 * Cleanup: open_memstream and close_memstream compat is never used
597 * Remove unnecessary inclusions of version.h
598 * Add multilib test files to .gitignore
599 * Cleanup: ua_sess is never used create_ust_app_channel_context()
600 * Cleanup: consumer_data is never used by update_kernel_stream()
601 * Cleanup: app is never used by alloc_ust_app_session()
602 * Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key
603 * Cleanup: wpipe already contain kernel_tracer_fd
604 * Cleanup: domain type is never used by send_consumer_relayd_socket()
605 * Cleanup: uid and gid are never used by run_as_noworker()
606 * Cleanup: sessiond_id is never used by relayd_create_session_2_*
607 * Cleanup: sock is never used by ask_channel()
608 * Cleanup: ctx is never used by monitor_timer()
609 * Cleanup: signo is never used by metadata_switch_timer
610 * Cleanup: channel is never used by metadata_cache_check_version()
611 * Cleanup: relayd id is never used by write_relayd_metadata_id()
612 * Cleanup: attr is not used by open_ust_stream_fd()
613 * Cleanup: *_domain are never used by create_session
614 * doc/man: update rotation man pages to follow API's terminology
615 * Print consumerd32/64/kernel configuration
616 * Test: change use of space for tabs in utils.sh
617 * Tests: add duplicated providers tests
618 * Tests: add function to validate the number of an event name in metadata
619 * Tests: allow the use of regular expressions to match events
620 * Fix: calling ht_{hash, match}_enum with wrong argument
621 * Fix: probes should be compared strictly by events metadata
622 * Test for lttng-logger
623 * Test mi: rename sessiond load directory constant
624 * mi: support "add-context --list"
625 * Fix: test_ust-dl is generated at configure-time
626 * Fix: cmd line options overwrite env variable config options
627 * Fix: perform the initialization memory barrier out of loop body
628 * Clean-up: explicit mb before decrementing lttng_sessiond_ready
629 * Clean-up: use a define for support thread count
630 * Port: fix format warnings on Cygwin
631 * Add missing include for ssize_t on Cygwin
632 * Fix: sessions with agent channels fail to load
633 * Fix: don't wait for the load thread before serving client commands
634 * Add test_utils_parse_time_suffix to .gitignore
635 * Clean-up: kernel_consumer_add_stream() does not need to be public
636 * Fix: sessiond fails to launch on --without-ust configuration
637 * Fix: agent thread poll set creation failure results in deadlock
638 * Fix: test uses sizeof() on the wrong operand of strncpy
639 * Rename kernel_consumer_send_channel_stream()
640 * Rename consumer_init_channel_comm_msg()
641 * Cleanup: send_fds functions are not const-correct
642 * Remove unused ltt_session look-up result
643 * Clean-up: reduce indentation level of create_channel_per_uid()
644 * Enforce locking assumptions during channel creation
645 * Cleanup: misleading create_ust_app_session() name
646 * Rename rotate_count to current_archive_id
647 * Cleanup: name of send_sessiond_channel() is misleading
648 * Print the git version used to build from a distribution tarball
649 * Docs: lttng-version uses the intransitive form of "broke"
650 * Fix: relayd streams can be leaked on connection error
651 * Cleanup: fix typo in relayd comment
652 * Fix: ret may be used uninitialized in sample_channel_positions()
653 * Cleanup: ret is unused in relay_process_data_receive_header()
654 * Fix build: in_git_repo is used before being set
655 * Fix: partial writes of padding are not checked
656 * Propagate whether a connection was closed cleanly or after an error
657 * Fix: relayd protocol field present from minor 8 is not checked
658 * Add DBG statement for TCP keep-alive options
659 * Fix: relay_recv_metadata does not check for partial write
660 * Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd
661 * Fix: unprivilieged sessiond agent port clashes with root sessiond
662 * Fix: erroneous use of extern keyword
663 * Fix: failure to launch agent thread is not reported
664 * Fix: agent may not be ready on launch
665 * Cleanup: misleading variable name
666 * Fix: checking for existing session daemon is done after daemonizing
667 * Fix: null pointer dereference in lttng_rotation_handle_destroy
668 * sessiond: rename syscall.h so it does not conflict with system
669 * Tests: Handle rotations happening on two separate days during testing
670 * Tests: Clean trace_path after each subtest
671 * Tests: Use for loop for identical validation
672 * Tests: Count number of chunk using ls
673 * Fix: quiet option is not set in sessiond-config
674 * Fix: hold consumer socket lock for consumer_send_msg
675 * Fix: use signed member to transport enum value
676 * Fix: use off_t type for lseek function return value to avoid overflow
677 * Extend the rotation API to provide network trace archive locations
678 * Increase LTTNG_HOST_NAME_MAX from 64 to 255
679 * Add lttng_trace_archive_location lttng-ctl API
680 * Clarify notification channel info ht destruction error log
681 * Fix: goto end after end label
682 * Check return value of cds_lfht_destroy
683 * Fix: destroy schedule attr
684 * Tests: fix oot and dist for rotation tests
685 * Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST
686 * Tests: SESSION_NAME defined on each iteration of kernel rotation test
687 * Tests: Reduce scope of TRACE_PATH to a function
688 * Tests: PID_RELAYD is never used
689 * Tests: use functions from utils.sh in rotation tests
690 * Tests: consolidate session creation with a uri parameter in utils.sh
691 * Tests: use modprobe to test for the presence of lttng-modules
692 * Tests: missing license header in rotation utils
693 * Tests: missing parenthesis in userspace rotation test
694 * Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation
695 * Tests: remove TRACE_PATH at the end of the rotation test only
696 * Tests: exit $out gets overridden by EXIT trap from tap/tap.sh
697 * Tests: Use SIGTERM instead of SIGKILL
698 * Add --post-script to tap-driver.sh
699 * Tests: add rotation tests to the "check" target
700 * Fix: fail on truncation of kernel channel path
701 * Fix: fail on truncation of snapshot path
702 * Dedicated error message when relay does not support rotations
703 * Fix: add missing includes for embedded help
704 * Document tracing session rotation features
705 * Check for pending notification on notification channel activity
706 * Clarify error logging statement of rotation thread
707 * Fix: rotation state marked as completed before relayd has completed
708 * Fix: cmd_rotate_set_schedule returns positive error codes
709 * Fix: unchecked return value of domain_mkdir()
710 * Add initial "no rotation" state to session rotation states
711 * Fix: erroneous use of kernel consumer error codes
712 * Fix: unhandled prev_seq initial value
713 * Size-based rotation
714 * Add lttng_notification_channel_has_pending_notification()
715 * Fix: channel lock must be taken to check for pending notifications
716 * Docs: typo in notification channel header
717 * Fix: circular inclusion of lttng.h results in warning
718 * Remove unneeded domain.h include
719 * Docs: wrong enum value used in evaluation API description
720 * Remove unneeded forward declaration in condition headers
721 * Add the GMT offset in the rotated chunk path
722 * Tests for the session rotation feature
723 * Fix validate_trace_empty test check
724 * Example client to use the session rotation API
725 * Save, restore and list the rotation parameters
726 * Session consumed size notification
727 * Fix: previous channel total is not updated
728 * Add likely/unlikely annotations on channel sample handling path
729 * Separate session info from channel info in notification thread
730 * Rotate timer
731 * Simplify lock handling in enqueue_timer_rotate_job()
732 * Use utils_parse_time_suffix in create and enable-channel command
733 * Introduce utils_parse_time_suffix
734 * Fix: use metadata key instead of fd for consumer rotation command
735 * Fix: double similar condition
736 * Fix: missing type definitions in mi-lttng-3.0.xsd
737 * Fix: out of tree build fails on missing header
738 * lttng rotate command
739 * Relay rotate pending command
740 * Rotate command
741 * Sessiond timer thread
742 * Fix: ret is uninitialized on standard path
743 * Sessiond rotation thread
744 * Consumer rotate a channel
745 * Consumer perform the rotation when extracting a packet
746 * Consumer rotate stream
747 * Implement the RELAYD_ROTATE_PENDING relay daemon command
748 * Implement the RELAYD_ROTATE_STREAM relay daemon command
749 * Channel rotate pipe between sessiond and the consumers
750 * Support to dump the kernel metadata cache from the beginning
751 * Add ustctl_flush_buffer to the consumer API
752 * Common consumer functions to read current positions
753 * Dedicated function to wakeup the consumer metadata pipe
754 * Keep read-only copies of fields from the channel to the stream
755 * Cleanup: keep the number of pipes used by poll in a variable
756 * Fix: kernel snapshot handling of EAGAIN
757 * Command to rename a folder
758 * Fix: create_output_path() relayd util is not const-correct
759 * Fix: relayd send_command() util not logging on failure
760 * Clean-up: relayd send_command() helper is not const-correct
761 * Clean-up: remove unneeded cast
762 * Create the session and domain directories on start
763 * Command to make a directory on the consumer or relay
764 * Use free running metadata channel key between sessiond and kernel consumer
765 * Fix: leftover use of channel fd as identifier
766 * Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX
767 * Keep the base directory of a relay session separate
768 * Change trace_path to session_root_path and chunk_path
769 * Make kernel tracer version global to the session daemon
770 * Clean-up: typo fixes in notification thread comments
771 * Bump minor notification protocol version
772 * Clean-up: hash table utils are unnecessarily non-const
773 * Fix: stream_per_chan_id_ht should allow duplicates
774 * Fix: lttng logs nanoseconds
775 * Fix: use a free running channel key between sessiond and kernel consumer
776 * Tests: Fix: arm64 use sys_openat instead of sys_open
777 * Fix: set errno with value from SO_ERROR on error.
778 * Fix: missing value handling for lttng_event_context_type
779 * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
780 * Fix: error out on leftover arguments
781 * Load preemptirq lttng-modules probe
782 * Fix: reply to version check even on protocol mismatch
783 * Fix: error handling on relay version check
784 * Document add-context limitation for started session
785 * Fix: add-context cannot be performed after a session has been started
786 * Fix: duplicated kernel consumer socket locking
787 * Tests: Change syscall tests to use `gen-syscall-events` testapp
788 * Tests: Add test app to generate syscalls
789 * Tests: Move script synchronization functions to utils library
790 * Fix: remove unused event types in MI XML schema
791 * Updating lttng-ust-ctl header file
792 * Tests: cleanly exit from test apps on reception of SIGTERM
793 * Document consumer socket locking assumptions
794 * Fix: consumer socket lock not held during snapshot record
795 * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
796 * Fix: send_channel_monitor_pipe does not take the consumer socket lock
797 * Document the locking assumptions of consumerd-relayd socket passing
798 * Assert that the consumer lock is held while sending FDs to consumerd
799 * Assert that the consumer socket lock is taken during communication
800 * Tests: refuse to run test suite if lttng processes are present
801 * Fix: metadata channel leak when using the snapshot tracing mode
802 * Fix: do not flag consumer as disabled on relayd comm failure
803 * Fix: cleanup inactive FDs in the consumer polling thread
804 * man: document dead-peer detection for lttng-relayd
805 * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
806 * Tests: add kernel notification tests to the root regression list
807 * Docs: clarify which socket serves as the ust_app_ht_by_sock's key
808 * Docs: refer to apps_notify_thread instead of 'the other thread'
809 * Docs: describe the apps_thread's working in function header
810 * Tests: race between consumer pause and trace start/stop
811 * Clean-up: remove unneeded rcu_read_lock acquisition
812 * Docs: document locking assumption of function
813 * Fix: notification thread not notified of channel creation on app error
814 * Clean-up: consumer_add_metadata_stream always returns 0
815 * Fix: scope ownership of a stream for ust-consumer
816 * Clean-up: reduce scope of dyanamically-allocated string
817 * Fix: using putenv() and free()-ing the value is invalid
818 * Clean-up: unnecessary duplicated call to exit()
819 * Fix: unknown consumer type considered a libc error
820 * Fix: consumerd(64/32)_lib_dir can be NULL
821 * Fix: evaluate trigger condition on registration
822 * Fix: nonsensical message printed by lttng track/untrack
823 * Fix: O_CLOEXEC is erroneously used on pipe creation
824 * Fix: wrong parameter to fcntl in pipe_set_flag
825 * Fix: use lttng_clock_gettime instead of clock_gettime
826 * Fix: close channel monitor pipe after killing the metadata_timer_thread
827 * Fix: path of snapshots with a relay and default URI
828 * Fix: use file based synchronization for python logging test
829 * Test: add file based synchronization point for python test app
830 * Fix: wrong use of the relay_streams_sent in snapshot
831 * Fix: the return code of lttcomm_send_unix_sock is signed
832 * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
833 * Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
834 * Fix: detect dlmopen() and disable corresponding tests if not available
835 * Fix: Use tmpdir for intermediary files
836 * Fix: include scripts for distribution
837 * Fix: typo in lttng-consumerd file default
838 * Fix: missing NULL checks in logging statements
839 * Fix: kernel consumerd sock paths need rundir substitution
840 * Test: kernel testing for notification
841 * Fix: create lttng run dir regardless of user privilege
842 * Fix: Make version.h generation work with dash
843 * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
844 * centralize sessiond config option handling
845 * Fix: buffer overflow warning in python bindings
846 * Tests fix: BT2 does not output the metadata of a trace collection
847 * Update version to 2.11.0-pre
848 * Typo: occured -> occurred
849 * Fix: ensure kernel context is in a list before trying to delete it
850 * Harmonize return code conventions in context handling
851 * Fix: uninitialized return value on error path
852 * lttng enable-channel: disallow --overwrite and --blocking-timeout
853 * lttng-enable-channel(1): reword --blocking-timeout, document in description
854 * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
855 * Cleanup: remove unused internal structure
856 * Cleanup: remove unnecessary extern qualifier
857 * Docs: document the trigger API
858 * Docs: document the notification API
859 * Docs: document the notification channel API
860 * Docs: document the evaluation API
861 * Docs: document the lttng_condition API
862 * Docs: document the lttng_buffer_usage condition API
863 * Docs: document the lttng_action_notify action type
864 * Docs: document the lttng_action API
865 * Fix: ambiguous ownership of kernel context by multiple channels
866 * lttng-enable-channel(1): move --output description to maintain A-Z ordering
867 * lttng-enable-channel(1): document --monitor-timer
868 * Prettify channel listing
869 * Use pipe instead of eventfd() for notification command queue
870 * Cleanup: useless reset of ret to zero
871 * Fix: ret is never used on error_open code path
872 * Fix: use error code path instead of break when errors happen before execl
873 * Cleanup: ignore useless check of execl() return value
874 * Fix: wrong variable assignment on error
875 * Cleanup: remove dead increment of pointer
876 * Fix: missing error handling in use of print_tabs()
877 * Cleanup: functions shall have a single exit point
878 * Cleanup: remove dead assignment
879 * Cleanup: remove dead assignment
880 * Cleanup: remove dead assignment
881 * Cleanup: remove dead assignment
882 * Cleanup: remove dead assignment
883 * Cleanup: remove dead assignment
884 * Cleanup: remove dead assignment
885 * Cleanup: remove dead assignment
886 * Cleanup: remove dead assignment
887 * Cleanup: dead assignment
888 * Fix: ret is used instead or err to set an error code
889 * Cleanup: remove dead assignment
890 * Cleanup: remove dead assignment
891 * Fix: report error using fd instead of ret
892 * lttng-enable-channel(1): reword and fix style of --blocking-timeout description
893 * Fix: doc/man: use a single XSL file and match local names
894 * Tests: rework select_poll_epoll test to improve verbosity on failure
895 * Only print relevant session statistics on stop
896 * Fix: NULL passed to memcpy in error path
897 * Only print relevant session statistics in channel listing
898 * Uniformize the printing of units in session listing
899 * Fix: lost packet accounting always lost on snapshot
900 * Fix: report error on session listing
901 * Tests: don't assume a 4K page size in test_notification
902 * Fix live-comm: merge TCP socket write-write sequence in a single write
903 * Docs: move notification thread documentation to header
904 * Docs: grammar fix in comment
905 * Fix: evaluate condition/trigger on subscription
906 * Test: Trigger conditions is evaluated on subscription
907 * save/load: add blocking_timeout attribute to channel
908 * Introduce monitor_timer_interval to session configuration schema
909 * Test: Reduce scope of variables used in multi app notification test
910 * Hide internal buffer-view symbols
911 * Hide internal session configuration symbols
912 * Hide internal dynamic-buffer symbols
913 * Hide internal string-utils symbols
914 * Typo: occured -> occurred
915 * Fix: join consumer timer thread
916 * Cleanup: use CMM accessors for consumer_quit variable
917 * Fix: test_utils_expand_path passes NULL to sprintf
918 * Fix: reject triggers if they depend on an unavailable feature
919 * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
920 * Fix: Send remove channel to notification thread only when necessary
921 * Fix: notification test: resources leak and return handling
922 * Fix: parse monitor timer parameter as an unsigned 64-bit integer
923 * Introduce "--blocking-timeout" channel parameter
924 * Fix: lttng list of channels should return errors
925 * Fix: discard event/lost packet counters
926 * Fix: test: proper redirection of stderr to stdout
927 * Docs: notification comment refers to a structure by its former name
928 * Fix: missing errno.h include in time.h compat header
929 * Cleanup: remove stale file from .gitignore
930 * Disable binaries on platforms where they are not supported
931 * Cleanup: add silent rules support for docs
932 * Cleanup: popt library detection
933 * Cleanup: remove duplicated pthread detection code
934 * Cleanup: remove unused m4/libxml.m4
935 * Cleanup: bison and flex detection
936 * Cleanup: merge two instances of AC_CHECK_FUNCS
937 * Cleanup: lttng-ust library detection
938 * Cleanup: kmod library detection
939 * Cleanup: dlmopen detection
940 * Cleanup: uuid library detection
941 * Fix: Don't override user variables within the build system
942 * Fix: registry can be null on lookup
943 * Test: Replace test relying on pselect6(2) man page ambiguity
944 * Tests: channel subbuffers must be larger or equal to PAGE_SIZE
945 * Tests: regression testing for notification API
946 * Tests: add consumer testpoint to pause data consumption
947 * Fix: explicitly send client credentials during handshake
948 * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
949 * Test: utils.sh: use getconf to start either 32 or 64 consumerd
950 * Optimization: remove unnecessary buffer resizes on partial recvs
951 * Docs: improve the documentation of the dynamic buffer interface
952 * Add comment to round_to_power_of_2()
953 * Clean-up: simplify the implementation of dynamic buffer set_capacity
954 * Fix: space left in buffer may be uninitilized on capacity increase
955 * Assert that dynamic buffer size <= capacity
956 * Clean-up: improve readability of dynamic buffer append condition
957 * Fix: inbound buffer may be set too short on partial command reception
958 * Clean-up: fix misleading code alignment
959 * Clean-up: remove useless comment
960 * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
961 * Fix: missing includes in buffer-usage.h
962 * Unit tests for notification api
963 * Run unit tests before regression tests
964 * Fix: semaphore semantics are expected from notification command eventfd
965 * relay: use urcu_ref_get_unless_zero
966 * Fix: use "flush empty" ioctl for snapshots
967 * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
968 * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
969 * Fix: lttng-sessiond: cpu hotplug stream number mismatch
970 * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
971 * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
972 * Revert "Fix: futex can be free'd while used by waker thread"
973 * Fix: thread exit vs futex wait/wakeup race
974 * Fix: use lttng_waiter instead of futex in notification thread
975 * Add lttng_waiter utils
976 * Fix: pthread_join on thread start error
977 * Fix: missing check on notification thread join
978 * Fix: status_loc argument of waitpid() is used on error
979 * Fix: leak of deserialized trigger sent from client
980 * Clean-up: missing static qualifier on internal function
981 * Fix: duplicate values used in lttng_evaluation_status enum
982 * Fix: missing header inclusions in buffer-usage.h
983 * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
984 * Fix: skip empty revents in notificationthread
985 * Clean-up: warning caused by unused label
986 * Fix: futex can be free'd while used by waker thread
987 * Fix: missing header causes build failure with --disable-epoll
988 * Fix: return NULL pointer on memory allocation failure
989 * Clean-up: unused variable warning in poll compat
990 * doc: how to trace consumerd with valgrind
991 * Cleanup: initialize kernel ioctl ABI structures to 0
992 * Cleanup: initialize data to 0
993 * Fix: consumer data lock deadlock caused by monitor timer
994 * Fix: assert() on null index_file in lttng_index_file_write()
995 * Fix: fail on relayd lookup when finding a relayd is expected
996 * Clean-up: use lttng_read() wrapper instead of read()
997 * Fix: NULL pointer dereference in lttng_condition_serialize
998 * Fix: Exclusion check iterates multiple times on same array
999 * Fix: return of free'd string on error in strutils_split()
1000 * Fix: free of uninitialized value on error path
1001 * Silence bogus Coverity warning of uninitialized value
1002 * Silence bogus Coverity warning of uninitialized value
1003 * Silence bogus Coverity warning of uninitialized value
1004 * Silence bogus Coverity warning of uninitialized value
1005 * Fix: dereference before null check of channel attributes
1006 * Fix: memory leak of client_list_element
1007 * Fix: unchecked lttng_dynamic_buffer_set_size return value
1008 * Add 2.10 release beer name and description
1009 * Build: missing includes for ssize_t definition on Cygwin
1010 * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
1011 * Fix: missing header in Makefile breaks the dist build
1012 * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
1013 * Fix: use of uninitialized channel attributes in client
1014 * Clean-up: only declare help_msg in embedded help case
1015 * Fix: use of session_name instead of channel_name in condition hash
1016 * Fix: lttng-live: send HUP reply when per-PID streams are gone
1017 * Test: use output_path instead of argument position
1018 * Bump default kernel, and UST per-uid/per-pid buffer size
1019 * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
1020 * Add string-utils to dist subdirs in libcommon
1021 * Tests fix: initialize kernel extended channel attributes
1022 * Tests fix: initialize UST extended channel attributes
1023 * lttng-enable-event(1): document globbing patterns in event names and filters
1024 * Tests: add globbing pattern tests to test_java_log4j
1025 * Tests: add globbing pattern tests to test_java_jul
1026 * Tests: add globbing pattern tests to test_python_logging
1027 * Tests: add globbing pattern tests to test_valid_filter
1028 * Tests: add globbing pattern tests to test_invalid_filter
1029 * Tests: add globbing pattern tests to test_event_wildcard
1030 * Tests: add globbing pattern tests to test_exclusion
1031 * Tests: utils: add gen-ust-nevents-str util
1032 * Tests: add string-utils library unit tests
1033 * Add support for "full" star globbing patterns in event names and filters
1034 * Add string-utils convenience library
1035 * doc: lttng-destroy(1): document --no-wait option
1036 * doc: lttng-stop(1): replace tabs with spaces
1037 * doc/man: add typical `$` and `#` prompts to command lines
1038 * bin/lttng: remove double "help" command and sort list
1039 * lttng help: use command's --help directly
1040 * Add --enable-embedded-help option to embed --help messages in binaries
1041 * Expose monitor timer interval to lttngctl and client
1042 * Tests: add placeholder symbol to allow unit tests to link
1043 * Implement consumer ring buffer position sampling
1044 * Add new snapshot ustctl API
1045 * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
1046 * Handle trigger registration and unregistration in sessiond
1047 * Start notification subsystem thread in sessiond initialization
1048 * Clean-up: fix comment type in lttng-consumerd.c
1049 * Add the sessiond notification-handling subsystem
1050 * Clean-up: comment fix in agent_thread_manage_registration
1051 * Add client notification API
1052 * Add utils_get_count_order_u64 to utils
1053 * Implement poll mask modification support in poll wrappers
1054 * Add the container_of() macro to macro.h
1055 * Add pipe_release utils to the pipe wrapper
1056 * Add named pipe support to the pipe wrapper
1057 * Add non_block version of functions to UNIX socket wrapper
1058 * Add lttng_buffer_view util
1059 * Add lttng_dynamic_buffer util
1060 * Clean-up: fix typo in sessiond main.c comment
1061 * Docs: fix comment describing ust_cmd_queue
1062 * Port: Link with no-undefined on Windows
1063 * Port: win32 DLLs don't support hidden symbols
1064 * Port: add cygwin support to endian compat
1065 * Fix: Remove unused headers
1066 * Fix: tests: register thread for RCU operations.
1067 * Fix: Lazily initialize max poll set size in poll compat
1068 * Fix: null dereference on error path for create_ctx_type
1069 * Fix: test_ust_data dereference of null pointer
1070 * x is never reused, no need to shift it
1071 * Fix: test_kernel_data dereference of null pointer
1072 * Man: move [SESSION] before options
1073 * Fix: consumerd: add missing put_subbuf for ust and kernel errors
1074 * Fix: sessiond: only send streams to consumer once
1075 * Fix: consumerd main: needs to be a registered RCU thread
1076 * Fix: thread_dispatch_ust_registration needs to be a RCU thread
1077 * Fix: don't abort metadata push on closed metadata
1078 * lttng-tools: remove bogus interpreter line from utils shell library
1079 * Fix: consumerd: order of metadata cache vs stream lock
1080 * Fix: add missing rcu_barrier before daemon teardown
1081 * Fix: Add missing pthread.h include
1082 * Fix: support for older versions of Babeltrace in test script
1083 * Fix: reverse channel and metadata cache lock nesting order
1084 * Fix: only lock the metadata_cache in userspace consumers
1085 * Fix: lock nesting order reversed
1086 * Fix: lttng-relayd: forcefully close stream on relayd shutdown
1087 * Fix: protect the channel's metadata stream using the metadata cache lock
1088 * Fix: double unlock of metadata mutex on error
1089 * Fix: free previous instance of url (alloc_url) on default live url assignation
1090 * Fix: add element length check in lttng_index_file_open
1091 * Assert that index_file does not exist before setting a new one
1092 * Fix: relayd vs consumerd compatibility
1093 * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
1094 * lttng-add-context(1): add missing man: prefix
1095 * lttng-add-context(1): fix style
1096 * lttng-snapshot(1): fix style
1097 * lttng-metadata(1): fix style
1098 * doc/man: put short option's argument too
1099 * Remove `metadata` command from various help resources
1100 * List the `regenerate` command in various help resources
1101 * lttng-load(1): fix synopsis and style
1102 * Fix: truncate the metadata file in shm-path
1103 * Load: add message indication that a name override was carried out
1104 * Load: expose overrides elements in mi
1105 * Fix: assign values to path, ctrl and data uris during configuration load
1106 * Load: test that name override does not have side effects
1107 * Docs: remove invalid short option -U and move option descriptions
1108 * Fix: add missing refcount of loaded modules
1109 * Fix: only unload successfully loaded kernel modules
1110 * Fix: test cases now rely on explicit workloads
1111 * m4/pprint.m4: update with correct quoting
1112 * configure.ac: move warning to end of output for the end user
1113 * doc/man: only require asciidoc-attrs.conf when building the man pages
1114 * Test fix: increase test count in plan of test_perf_raw
1115 * Create a dedicated test suite for Perf
1116 * Tests: accommodate stricter mktemp implementations in tests
1117 * Add version info to lttng-relayd help
1118 * Fix: stop sessiond threads on health thread error
1119 * Fix: stop lttng-relayd threads on health thread error
1120 * Fix: report an error if unix socket address is too long
1121 * Remove unmaintained TODO file
1122 * Remove outdated comment about run_as open being broken
1123 * Remove run-as compat wrapper from internal code
1124 * Fix: save: leak of configuration file fd
1125 * Update master version to 2.10.0-pre
1126 * Fix: warn when a loaded session can't be set as the default
1127 * Warning fix: forward declare struct lttng_ust_calibrate
1128 * lttng-enable-channel(1): remove redundant --discard from synopsis
1129 * test: load --override-name
1130 * load: introduce --override-name
1131 * man: lttng-load fix up
1132 * Docs: grammar fix in load.h
1133 * lttng_ctl: add session_name to load override
1134 * Fix: test presence of override_attr before accessing its member
1135 * load: objects returned by getters do not need to be freed
1136 * Remove lttng_load_session_attr_get_override_path_url
1137 * Docs: change order of set functions in load.h to match get
1138 * Remove calibrate documentation
1139 * Remove calibrate from liblttng-ctl
1140 * Remove calibrate from lttng-sessiond
1141 * Remove calibrate from Python bindings
1142 * Remove calibrate from Bash completion script
1143 * Remove calibrate tests in Python bindings
1144 * Remove calibrate command from lttng CLI
1145 * Build fix: remove load-42-stream.lttng from dist target
1146 * Test: load --override-url
1147 * Add --override-url option to load command
1148 * Apply the overrides attributes during configuration load
1149 * Clean-up: remove copy-pasted comment from save.c
1150 * lttng-ctl: add override helper to load api
1151 * Rename override to overwrite for config_load_session
1152 * Fix: report truncation on snprintf
1153 * Fix: check for a session daemon before running load command
1154 * Fix: ignore SIGPIPE
1155 * Use lttng api for the load command
1156 * Fix: use ssize_type for the return value of uri_parse_str_urls
1157 * Docs: grammar fixes in load.h
1158 * Fix: wrong api comments for load.h
1159 * Fix: do not overwrite ret if already set and session found
1160 * lttng-sessiond: auto-load lttng-probe-i2c module
1161 * Bump lttng-modules ABI minor version
1162 * Fix: handle backward compatibility with lttng-modules 2.7
1163 * Clean-up: remove unnecessary autoconf variable substitution
1164 * Fix: honor negative (unlimited) app socket timeout
1165 * Build: Replace use of deprecated AM_PATH_XML2
1166 * Test fix: set app and network socket timeouts to unlimited
1167 * Test fix: test_fork can hang while waiting for child pids
1168 * Test fix: test_daemon can hang while waiting for child pids
1169 * Test fix: redirect python test subprocess output to /dev/null
1170 * Build fix: macOS Sierra provides clock_gettime
1171 * Fix: time redefinition warnings on macOS builds
1172 * Clean-up: remove unused variable user
1173 * Cleanup: Remove fun from code base
1174 * Fix: remove in-place backup suffix argument provided to sed
1175 * Fix: pass a valid length to accept() on unix domain sockets
1176 * Log signals received by run_as worker
1177 * Missing word in worker_sighandler() comment
1178 * Clean-up snapshot command error reporting
1179 * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
1180 * Use -M parameter instead of --manpath when invoking man(1)
1181 * OOT Build fix: reference the source directory's Python test app
1182 * Fix: pass NULL to config_load_session instead of an empty string
1183 * Tests: don't copy test_python_logging explicitly
1184 * OOT build fix: Missing include of src directory
1185 * Accomodate BSD sed in version.h generation
1186 * Port: Detect platforms where librt is required
1187 * Port: Add OSX clock_gettime compat
1188 * Port: Add OSX support to socket compat
1189 * Port: Add OSX support to poll compat
1190 * Port: Add OSX support to fcntl compat
1191 * Port: Add OSX compat to sessiond-comm/unix.c
1192 * Port: Add OSX endian.h compat
1193 * Port: Add OSX libuuid compat
1194 * Fix: zero-initialize fd_set
1195 * Clean-up: missing cast to fd_set*
1196 * Fix: usage of FD_SET on fd_set > 1024 results in corruption
1197 * Fix: erroneous usage of addr parameter in mmap()
1198 * Clean-up: remove useless assignment
1199 * Fix: missing unmap in test error handling
1200 * Tests: unchecked pthread_join return value
1201 * Clean-up: remove negative check against unsigned value
1202 * Fix: unchecked init_pipe return value
1203 * Tests: Unchecked pthread_create return value
1204 * Clean-up: remove useless assignment
1205 * Tests: Add tracepoints to libbar, libfoo and libzzz
1206 * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
1207 * Test the parsing of perf raw context
1208 * Enable perf PMU counters by raw ID
1209 * Run userspace perf tests on non-x86 platforms
1210 * Tests: adjust ust-dl planned test count
1211 * Test library load/unload events
1212 * Add missing ust_app_regenerate_statedump_all stub
1213 * Clean-up: remove unused ust_app_regenerate_metadata_all
1214 * Add regenerate command to MI schema
1215 * Manpage for the regenerate statedump command
1216 * Tests for the regenerate statedump command
1217 * Allow regenerating the statedump of a running session
1218 * Kernel ioctl to regenerate the statedump
1219 * UST command to regenerate the statedump
1220 * Rename the "metadata regenerate" command to "regenerate metadata"
1221 * Typo fix: uninitializez ->uninitialized
1222 * Fix: handle negative (unlimited) system stack size limits
1223 * Tests: adjust type declaration test count
1224 * Fix: protocol mismatch between UST and tools
1225 * ust-ctl: use fixed-size integer rather than enum
1226 * Test UST's autoincrementing enumeration values
1227 * Add support for UST's autoincrementing enum entries
1228 * Tests: eliminate process timeouts from Python tests
1229 * Fix: English syntax errors in 'lttng status'
1230 * Test for select, poll and epoll syscall overrides
1231 * Tests: tap.sh spams tests' output when no plan is set
1232 * Fix: Set thread stack size to ulimit soft value
1233 * Fix: location of various standard headers
1234 * Fix: missing include ctype.h for isdigit()
1235 * Fix: strerror_r behavior is glibc specific
1236 * Fix: error.h -> common/error.h
1237 * Fix: snapshot del-output with name on musl
1238 * Fix: sessiond ht_match_event() check if filter is NULL
1239 * configure.ac: fix --enable/disable-kmod option
1240 * Tests: spawn ht_cleanup thread in unit tests
1241 * Lazily initialize max poll set size
1242 * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
1243 * tests: test ust snapshot with discard buffers
1244 * tests: test kernel snapshot with discard buffers
1245 * Allow channel mode override in snapshot sessions
1246 * Fix: validate number of subbuffers after tweaking properties
1247 * Use bool type for save command options
1248 * Clean-up: harmonize popt option declarations in save.c
1249 * Clean-up: move mi_writer declaration with other declarations
1250 * Add name omission and output omission on save to lttng-ctl
1251 * Express overwrite attribute as a byte in communication protocol
1252 * Assert that a valid clean-up pipe exists on ht_cleanup_push
1253 * Fix: do not refer to objects as .o
1254 * Fix: do not link against libtool .o objects
1255 * Fix: Define MANPATH in config.h
1256 * Tests: Make warn_processes.sh more portable
1257 * Fix: add missing script to dist
1258 * Fix: leak of UST app hash tables
1259 * Fix: leak of reply buffer on data pending check
1260 * Fix: call xmlCleanupParser to free global libxml2 allocations
1261 * Fix: missing "void" parameter of lib constructor and destructor
1262 * Docs: fix comment typos in lttng-sessiond's main.c
1263 * Fix: lttng-relayd allow binding of privileged ports for non-root users
1264 * relayd: optimize receive throughput
1265 * Clean-up: harmonize kernctl API error checking
1266 * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
1267 * Fix: enforce assumption that lttng-modules ioctl() return <= 0
1268 * Fix: reduce scope of kconsumer consumed_pos and produced_pos
1269 * Docs: document safety of consumer_thread_is_ready access
1270 * Clean-up: unused ret values in thread_manage_health
1271 * Clean-up: remove dead code in sessiond's set_option()
1272 * Fix: set the logger level to prevent unexpected level inheritance
1273 * Typo: Stoping -> Stopping
1274 * Typo: occured -> occurred
1275 * Fix: only perform lttng_consumer_sync_trace_file() in local mode
1276 * Make lttng_consumer_sync_trace_file static
1277 * Fix: don't negate posix_fadvise return value to check error
1278 * Fix Solaris 10 build: use lttng_strnlen() wrapper
1279 * Rename lttng_error_type to lttng_error_level
1280 * Cleanup error.h __lttng_print() used for message printing
1281 * Update coding style document for macro style
1282 * Fix: coding style document has erroneous semicolon at end of macro
1283 * Fix: add missing semicolons after MSG, DBG, ERR print macros
1284 * Tests: inverted condition in test_kernel_data
1285 * OOT build fix: asciidoc.conf is now a source file
1286 * lttng-create(1): use attributes for default ports
1287 * lttng-create(1): add xrefs to creation mode definitions
1288 * lttng-create(1): use the correct DATAPORT/CTRLPORT variables
1289 * lttng-create(1): use def list for net protocols
1290 * lttng-create(1): add relay mode
1291 * doc/man: put AsciiDoc attributes in their own file
1292 * test: UST tracing destroy flush behavior with tracefile rotation
1293 * test: kernel tracing destroy flush behavior with tracefile rotation
1294 * Add environment variable to allow abort on error
1295 * Fix: ust-consumer: flush empty packets on snapshot channel
1296 * Fix: WARN() should print as WARN level, not ERR
1297 * Fix: error.h: add missing parenthesis around macro parameter
1298 * Fix: bogus mask on error.h PRINT types
1299 * Fix: kernel tracing: flush after stop
1300 * Fix: UST should not generate packet at destroy after stop
1301 * Tests: remove flaky '*' kernel wildcard test
1302 * Fix: bad file descriptors on close after rotation error
1303 * Fix: configure.ac: allow --disable-python-bindings
1304 * Fix: merge tap tests stdout and stderr
1305 * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
1306 * Fix: Double free in utils_partial_realpath error path
1307 * Fix: remove logically dead code in send_channel_uid_to_ust
1308 * Fix: unchecked return value in low throughput test
1309 * Tests: abort() exclusion test on allocation failure
1310 * Fix: unchecked posix_fadvise() return value
1311 * Fix: unchecked return value in relayd live.c
1312 * Fix: unchecked return value in trace_clock_read64_monotonic
1313 * Clean-up: remove unnecessary blank line
1314 * Fix: initialize the cur_event variable before using it
1315 * Fix: Dereference after NULL check in consumer
1316 * Tests: abort test on memory allocation failure
1317 * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
1318 * Fix: NULL pointer dereference in relay_index_get_by_id_or_create
1319 * Clean-up verbosity incrementation in set_option
1320 * Fix: Deference after null check in sessiond set_option
1321 * Docs: clarify comment in parse_pid_string()
1322 * Fix: Wrong sizeof argument in pid tracker
1323 * Fix: tests: incorrect uri index
1324 * Fix: Integer overflowed argument
1325 * Fix: macro compares unsigned to 0 (no effect)
1326 * Fix: Free variable before strdup() in process_event_node
1327 * Fix: Free variables before strdup()
1328 * Fix: Add missing free() in spawn_viewer
1329 * Fix: Add missing free() in utils_partial_realpath
1330 * Fix: Use distinct variables for ret and discarded_events
1331 * Fix: Don't try to show manpage when argv is null
1332 * Fix: Use secure_getenv() in get_man_bin_path
1333 * Fix: illegal memory access in test_create_ust_event_exclusion
1334 * Fix: illegal memory access in test_create_ust_event
1335 * Fix: illegal memory access in test_create_kernel_event
1336 * Fix: illegal memory access in test_create_ust_channel
1337 * Fix: illegal memory access in send_viewer_streams
1338 * Simplify rcu locking in viewer_list_sessions
1339 * Fix: illegal memory access in viewer_list_sessions
1340 * Fix: illegal memory access in relayd_add_stream
1341 * Fix: illegal memory access in relayd_create_session_2_4
1342 * Fix: illegal memory access in session_create
1343 * Fix: illegal memory access in consumer_set_subdir
1344 * Fix: illegal memory access in syscall_init_table
1345 * Fix: illegal memory access in write_pidfile
1346 * Fix: illegal memory access in list_lttng_channels
1347 * Fix: illegal memory access in cmd_snapshot_record
1348 * Fix: illegal memory access in output_init
1349 * Fix: illegal memory access in consumer_set_network_uri
1350 * Fix: illegal memory access in cmd_snapshot_list_outputs
1351 * Fix: illegal memory access in list_events
1352 * Fix: illegal memory access in disable_event
1353 * Fix: illegal memory access in enable_event
1354 * Fix: illegal memory access in add_uri_to_consumer
1355 * Fix: illegal memory access in init_ust_event_from_agent_event
1356 * Simplify free() of channel attribute
1357 * Fix: illegal memory access in _cmd_enable_event
1358 * Implement lttng_strncpy safe string copy
1359 * Add missing symbol to preserve ABI compatibility of liblttng-ctl
1360 * Fix: loading a session prints an error message but the load is successful
1361 * Snapshot warning if there are no events in one of the domains
1362 * Clarify kernel version check error messages
1363 * Tests: same event name with different descriptor on load
1364 * Fix: load event state (enabled/disabled) correctly
1365 * Fix: Error reported if no domain is provided for start/stop
1366 * Handle unknown domain in MI
1367 * Handle unknown domain on session start
1368 * Fix: loading of live session within userspace domains
1369 * Test: expose session url bug on load with multiple domains
1370 * OOT build fix: asciidoc.conf is now generated at configure
1371 * Snapshot: record: use same datetime for snapshot folder output
1372 * Refactor: move the snapshot type check into output type check
1373 * ust-metadata.c: nest/indent enumeration entries
1374 * lttng.c: show basic help when no arguments are provided
1375 * Define command short descriptions in configure.ac
1376 * lttng-relayd(8): $HOME -> $LTTNG_HOME
1377 * doc/man: use propagated default values in man pages
1378 * Propagate default values from configure.ac to asciidoc.conf
1379 * Define default values in configure.ac
1380 * lttng-load(1): use lists to explain the input path behaviour
1381 * lttng-sessiond(8): fix load directories and behaviour
1382 * lttng-load(1): specify default search order
1383 * doc/man: use configured directories in man pages
1384 * doc/man/asciidoc.conf: add doctype-manpage conditions
1385 * doc/man: linklttng macro -> man macro
1386 * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
1387 * doc/man/Makefile.am: fix top comment
1388 * configure.ac: fix --enable-man-pages help string
1389 * Fix: standardize parser/lexer building
1390 * Fix: standardize man pages building/installing
1391 * configure.ac: check for an existing liburcu-cds symbol
1392 * configure.ac: use macro for wrong liburcu error message
1393 * Hide parse_application_context utility function
1394 * Re-add deprecated MI symbols to preserve ABI compatibility
1395 * Hide new MI symbols introduced as part of 2.8
1396 * Re-add default size symbols which were erroneously exposed
1397 * Hide config symbols introduced in 2.8
1398 * Hide internal _lttng_destroy_session symbol
1399 * Hide bytecode symbol iterator API symbols
1400 * Tests: wording of trace_matches is misleading
1401 * Test lttng-modules clock override plugin
1402 * Warning fix: uninitialized variable may be used
1403 * Tests: Replace prove by autotools tap runner
1404 * Drop installcheck target
1405 * Fix: distcheck requires that we clean version.h
1406 * Fix: configure: forbid Python bindings if shared libraries are disabled
1407 * Fix: tests: don't match command line arguments, match static build binary names
1408 * Fix: tests: skip tests on static build
1409 * Fix: tests: don't build dynamic lib tests if support disabled
1410 * bootstrap: Standardize on autoreconf -vi
1411 * Move unix.h wrapper from sessiond-comm to common
1412 * Fix: update tests following renaming of UST statedump event
1413 * Typo: catched -> caught
1414 * Add comment describing ioctl number duplication
1415 * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
1416 * Docs: Remove unnecessary exclamation mark
1417 * Docs: fix wording of dependency
1418 * Docs: fix "daemon" typo in README.md
1419 * Fix: Use get_domain_str on add context
1420 * Warning fix: possible use of uninitialized variable
1421 * doc/man: add FILES section
1422 * Test: xsd validation of long path (length > 255)
1423 * Fix: xsd: urls and paths are not of type name_type but string
1424 * Refactor: embed mi in "add_output "to remove code duplication
1425 * Refactor: embed mi in "del_record" to remove code duplication
1426 * Refactor: embed mi in "record" to remove code duplication
1427 * Refactor: embed mi in "list_output" to remove code duplication
1428 * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
1429 * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
1430 * Fix: d_type validity is not guaranteed on all nfs versions
1431 * Fix: doc/man: lttng-add-context(1): add missing option macro
1432 * doc/man: common-footer.txt: add CI link
1433 * doc/man: common-footer.txt: add GH organization link
1434 * doc/man: lttng(1): clarify UST domain and add links to languages
1435 * doc/man: add escwc macro and use it
1436 * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
1437 * doc/man: use linkgenoptions macro
1438 * doc/man: add linkgenoptions AsciiDoc macro
1439 * .gitignore: ignore all generated files in doc/man
1440 * doc/man: fix external links
1441 * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
1442 * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
1443 * doc/man: xsl: add <URL> after ulink text
1444 * doc/man: xsl: add (internal) link template
1445 * doc/man: lttng-enable-channel(1): move limitations to own section
1446 * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
1447 * doc/man: add nloption and genoption AsciiDoc macros
1448 * doc/man: add [role="term"] to terminal callouts
1449 * Clean-up shm directory tree after freeing the channel
1450 * Fix: Build man pages if --enable-build-man-pages is used
1451 * Fix: convey enum value signedness into metadata
1452 * doc/man: add notes about shell escaping
1453 * Fix: doc/man/Makefile.am for OOT builds
1454 * Generate man pages by default
1455 * Update version to 2.9.0-pre
1456 * Bump minor kernel tracer ABI version
1457 * Quote brewery names in release codename description
1458 * Fix: metadata regenerate, error if too many args
1459 * Fix: add missing sys/types.h header
1460 * Fix: build failure when __GLIBC_PREREQ is missing
1461 * configure.ac: beautify report
1462 * Update version codename and description to 2.8.0 - Isseki Nicho
1463 * doc/man: lttng.1.txt: sort commands in categories
1464 * Data pending message is printed when unnecessary
1465 * README.md: add CI/Coverity status badges
1466 * README.md: add lttng-crash in package contents
1467 * Show lttng-metadata man page in command's --help
1468 * Add an lttng-metadata man page
1469 * Remove untrack reference from snapshot man page
1470 * README.md: add optional dependency on man
1471 * doc/man: install lttng-health-check.3
1472 * lttng-relayd: show man page with --help and remove usage
1473 * doc/man: convert lttng-relayd(8) to AsciiDoc
1474 * lttng-crash.c: show man page with --help and remove usage
1475 * doc/man: convert lttng-crash(1) to AsciiDoc
1476 * lttng-sessiond: show man page with --help and remove usage
1477 * doc/man: convert lttng-sessiond(8) to AsciiDoc
1478 * README.md: bolden all dependencies and versions
1479 * README.md: add asciidoc and xmlto build dependencies
1480 * lttng.c: sort commands to get a nice list output
1481 * doc/man: add README.md
1482 * lttng: add `help` command
1483 * lttng.c: show man page with --help and remove usage
1484 * lttng.c: CMD_UNDEFINED is used for invalid args too
1485 * lttng: remove usage strings from commands
1486 * lttng: show man page when using command's --help
1487 * lttng add-context: add --list option
1488 * doc/man: remove lttng.1 (built from lttng.1.txt)
1489 * doc/man: create lttng-disable-event(1) and update/fix content
1490 * doc/man: create lttng-enable-event(1) and update/fix content
1491 * doc/man: create lttng-snapshot(1) and update/fix content
1492 * doc/man: create lttng-help(1) and update/fix content
1493 * doc/man: create lttng-status(1) and update/fix content
1494 * doc/man: create lttng-untrack(1) and update/fix content
1495 * doc/man: create lttng-track(1) and update/fix content
1496 * doc/man: create lttng-calibrate(1) and update/fix content
1497 * doc/man: create lttng-list(1) and update/fix content
1498 * doc/man: create lttng-add-context(1) and update/fix content
1499 * doc/man: create lttng-disable-channel(1) and update/fix content
1500 * doc/man: create lttng-enable-channel(1) and update/fix content
1501 * doc/man: create lttng-view(1) and update/fix content
1502 * doc/man: create lttng-version(1) and update/fix content
1503 * doc/man: create lttng-stop(1) and update/fix content
1504 * doc/man: create lttng-start(1) and update/fix content
1505 * doc/man: create lttng-load(1) and update/fix content
1506 * doc/man: create lttng-save(1) and update/fix content
1507 * doc/man: create lttng-set-session(1) and update/fix content
1508 * doc/man: create lttng-destroy(1) and update/fix content
1509 * doc/man: create lttng-create(1) and update/fix content
1510 * doc/man: add common OPTIONS head for command man pages
1511 * doc/man: add Makefile.am for generating man pages
1512 * .gitignore: ignore generated man page artifacts
1513 * doc/man: add XSL files for man pages
1514 * doc/man: add asciidoc.conf
1515 * configure.ac: check for asciidoc and xmlto
1516 * doc/man: lttng(1): update and standardize content
1517 * doc/man: convert lttng(1) to AsciiDoc
1518 * Add builtin modules support to kmod modprobe
1519 * Add comments to kmod functions
1520 * Add libkmod rmmod support
1521 * Move libkmod ifdef to beginning of file
1522 * Drop optional control modules load and unload
1523 * Fix: live test header endianness
1524 * Document the live detach command
1525 * Test the viewer detach command
1526 * Use of bare attribute directives instead of LTTNG_PACKED
1527 * Live: command to detach a viewer session
1528 * Contexts for RT debugging
1529 * Optional test for the metadata regeneration
1530 * Add MI output to the metadata regenerate command
1531 * Tests for metadata regenerate
1532 * Add TAGS files to .gitignore
1533 * Fix: systematic overwrite of union values on add context
1534 * Mismatching signature of ust_metadata_session_statedump() stub
1535 * Fix: Initialize events discarded and packet lost counters to zero
1536 * Assert on unknown UST buffer type
1537 * Command metadata regenerate
1538 * Store the relay protocol version in the consumer_output
1539 * Store the version of the tracer in the UID registry
1540 * Store the instance id and packet_seq_num in indexes
1541 * kernctl commands to extract the stream instance id
1542 * Account the lost packets in snapshot mode
1543 * Test: Add the lttng-runas worker process to the sessiond pids
1544 * Limit the scope of IFS overwriting
1545 * Do not overwrite IFS globally but only locally
1546 * Display discarded and lost events at destroy and stop
1547 * Fix: tests: use SIGSTOP for crash extraction test
1548 * Test fix: ignore stderr at every step of randstring
1549 * Fix: session_find_by_id can return NULL legitimately
1550 * Fix: mark ltt_sessions_ht_destroy as static
1551 * Docs: Missing locking assumptions in function headers
1552 * Test fix: ignore stderr when generating random string
1553 * Fix: hold session list lock during delete_ust_app
1554 * Test: prevent the spawning of a daemonized sessiond
1555 * Missing void in function signature
1556 * CLI: Show filter expression associated to a syscall
1557 * Fix: missing dereference when computing extended info position
1558 * Fix: Only save kernel enablers in session configuration
1559 * Fix: Only list kernel enablers when listing events
1560 * Fix: syscalls hash table leaks when listing kernel events
1561 * Initialize command header to zero
1562 * Rename filter string to filter expression in liblttng-ctl
1563 * Fix: use of unsigned variable to check for negative return
1564 * Clean-up: remove unreachable goto
1565 * Fix: missing static inline breaks --without-lttng-ust build
1566 * lttng enable-channel memsets lttng_channel to -1
1567 * Change padding type from array to fixed-width integer
1568 * Clean-up: missing space between cast operator and operand
1569 * Ensure UST channel output mode is LTTNG_UST_MMAP
1570 * Extract the lost packets and discarded events counters
1571 * Send extended channel payload to client
1572 * Add channel discarded events and lost packets stats accessors
1573 * Add extended info to liblttng-ctl's struct lttng_channel
1574 * Reuse constant string instead of duplicate literal
1575 * Clean-up: simplify computation of string position
1576 * Optimization: lttng UI uses sprintf instead of strcpy
1577 * Fix: OOT build fails because of missing include path
1578 * Tests: Consider lttng mi namespace in test_load
1579 * MI: Remove boolean "exclusion" element
1580 * MI: add <exclusions> (event exclusion names)
1581 * CLI: show event exclusion names
1582 * Add new LTTNG_ERR_OVERFLOW error code
1583 * Add lttng_event_get_exclusion_name*() to liblttng-ctl
1584 * Tests: Consider lttng mi namespace in test_mi
1585 * MI: Implement event context schema change
1586 * MI: Add application context type to schema
1587 * MI: add schemaVersion attribute to command schema
1588 * MI: set machine interface XSD target namespace
1589 * Add schema information to XML MI output
1590 * Fix: libxml2 may return 0 because of buffering
1591 * Bump LTTng MI schema to 3.0
1592 * MI: add <filter_expression> (event filter expression)
1593 * Transfer UST exclusion names from sessiond to client
1594 * Fix: return negative error code in list_lttng_ust_global_events()
1595 * CLI: show agent event filter string
1596 * CLI: show event filter string
1597 * Add lttng_event_get_filter_string() to liblttng-ctl
1598 * Transfer filter strings from sessiond to client
1599 * Refactor setup_lttng_msg() to include cmd header
1600 * Add offset comments to struct lttng_event
1601 * Add command header to sessiond->client response msg
1602 * Add internal extended channel structure
1603 * Metadata for instance_id and packet_seq_num
1604 * Add a HT to lookup sessions by id
1605 * Explicitly stop the session on lttng destroy
1606 * Fix: per-pid ust buffers flush race with application unregister
1607 * Fix warning when building Python bindings
1608 * Add CONTRIBUTING.md
1609 * Revert "Python bindings: remove duplicate structure definitions"
1610 * Docs: clarify cross-version tracer compatibility
1611 * Cleanup: Remove unnecessary newline
1612 * Fix: Use ipv6 loopback adress in test_uri
1613 * Python bindings: remove duplicate structure definitions
1614 * Fix: test: handle env variables undefined
1615 * Fix: report already enabled event error to client
1616 * Docs: add comment to cmd_add_context()
1617 * Fix: application context leak when enabling context
1618 * Fix: string leak when processing of client message fails
1619 * Fix: missing return code initialization on error
1620 * Fix: unchecked return value in _lttng_variant_statedump()
1621 * Fix: Possible use-after-free in create_ctx_type()
1622 * Fix: filter tests now accept "." in identifiers
1623 * Fix: Don't notify agent of non-app context addition
1624 * Create agent on channel creation
1625 * Introduce application contexts to session configuration schema
1626 * Fix typos in error descriptions
1627 * Enable agent application contexts if filter has such dependencies
1628 * Compare provider and context names in trace_ust_match_context
1629 * Allow $app.provider:ctxname in filter, enum, variant identifiers
1630 * Add variant type support to ust registry and metadata
1631 * Notify java agent of enabled application contexts
1632 * Add app context support to lttng client
1633 * Enforce const-correctness in UNIX socket wrappers
1634 * Remove superflous domain check in context_ust_add
1635 * Remove superflous domain check in add_uctx_to_channel
1636 * Use lttng_domain_type enum instead of bare integer
1637 * Add application context support to lttng-ctl lttng_add_context
1638 * Cleanup comments in lttng-ctl.c
1639 * Tests fix: source utils.sh before using conf_proc_count
1640 * Tests: use configured processor count in getcpu override tests
1641 * Tests: use configured processor count in snapshot tests
1642 * Tests: Introduce conf_proc_count()
1643 * Tests: print a more precise test description in snapshot tests
1644 * clock offset: print negative value in metadata for lttng-ust metadata
1645 * Fix: handle negative clock offset for lttng-ust metadata
1646 * Fix: test: append to LD_LIBRARY_PATH
1647 * Fix: test: use load_path instead of $1
1648 * Bump lttng-ust protocol version to 6.1
1649 * Add CTF enum type support for UST registry
1650 * Cleanup __lttng_print macro indentation
1651 * Fix: do not print error and bug messages when quiet (-q) is present
1652 * Fix: test_ust-dl requires bash
1653 * Fix: test script requires bash
1654 * Fix: missing $ in SED variable
1655 * Tests: fix make targets using objcopy
1656 * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
1657 * tests/unit: fix object files' location
1658 * configure.ac: fix static build
1659 * Tests: fix tracefile count when page_size is > 4k
1660 * configure.ac: use $withval with AC_ARG_WITH
1661 * Fix: close indexes when rotating the trace files in mmap mode
1662 * Fix: close indexes when rotating the trace files in splice mode
1663 * Clarify error message on "add context" failure
1664 * Fix: Don't spam session daemon logs on invalid UST context
1665 * Tests: getcpu_override: use event delay when launching with wrapper
1666 * Tests: getcpu: no events shall be emitted at the same timestamp
1667 * Tests: Switch test apps to use usleep_safe()
1668 * Tests: Add a test utils library
1669 * Fix: redefinition of _GNU_SOURCE
1670 * Tests: only call usleep if the test in configured to wait
1671 * Test: add UST dl helper test
1672 * Test: add UST baddr statedump test
1673 * lttng: add status command
1674 * lttng: factor out declaration of commands
1675 * make check: add warning when LTTng processes are running
1676 * Missing cpu id kernel context in the kernel tracer ABI
1677 * Use --without-lttng-ust in error message
1678 * Use --with/--without for lttng-ust support
1679 * Only compare "bison -y" to the basename of YACC variable
1680 * Tests: Add debug output to getcpu_override
1681 * Tests: Change description of clock-override test
1682 * Add event exclusion test for identical names
1683 * Warn when exclusion names are truncated
1684 * Truncate exclusion names to have a terminal '\0'
1685 * Ignore exclusion names order when matching events
1686 * sessiond-comm.h: fix whitespaces
1687 * Disallow duplicate event exclusion names
1688 * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
1689 * Fix: lay out names in exclusion structure correctly
1690 * Fix: Check for NULL hash tables on relay daemon teardown
1691 * Fix: Verify directory's existence before calling mkdir
1692 * Clean-up: declare variables at beginning of scope
1693 * Load x86-exceptions lttng-modules probe
1694 * Load x86-irq-vectors lttng-modules probe
1695 * Agent: Make the agent protocol consistently network endian
1696 * Clean-up: Remove unused variables from default.c
1697 * Fix: Unchecked NULL string in logging statement
1698 * Fix: include the filter expression in agent events' primary key
1699 * Add the filter expression to the enable_event agent protocol message
1700 * Add some IDE project files to the gitignore
1701 * Fix live timer calculation error
1702 * Don't initialize defaults in library constructor
1703 * Initialize lttng_ht_seed on hashtable creation
1704 * Cleanup: Missing space after cast operator
1705 * Build: Switch from tar v7 to posix archive format
1706 * Fix: Retry poll on interruption
1707 * Port: Explicitly allocate realpath() resolved buffer
1708 * Select which binaries/extras to build at configure time
1709 * Move libconsumer under common/consumer/
1710 * Fix: There is more tests than the plan
1711 * Remove dead check from configure.ac
1712 * Fix: Silence warning by casting *sin_addr to *sockaddr
1713 * Port: fix 'ERR' conflict with Solaris regset.h
1714 * Relay protocol: check string lengths
1715 * Fix: Silence warning of function having no return value
1716 * Fix: Silence warnings when using uid_t and pid_t with printf
1717 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
1718 * Port: Add Solaris compat to sessiond-comm/unix.c
1719 * Port: Add Solaris compat for netdb
1720 * Fix: Silence warning formating pid_t as int
1721 * Port: Add Solaris dirent compat
1722 * Port: Add Solaris paths compat
1723 * Rename config.h to session-config.h
1724 * Port: Remove _GNU_SOURCE, defined in config.h
1725 * Port: cleanup and portability fix to configure.ac
1726 * Port: Don't use SIGUNUSED which is not defined on Solaris
1727 * Port: Implement prctl wrapper
1728 * Port: Replace flock with fnctl
1729 * Port: make bootstrap script work on most shells
1730 * Port: removed unused clone() compat
1731 * Port: Add macro for socket linking on solaris
1732 * Port: Add Solaris support to mman compat
1733 * Port: Replace dirent->d_type by stat
1734 * Add missing include for memset()
1735 * Port: Add Solaris support to socket compat
1736 * Port: name clash on Solaris, rename sun to s_un
1737 * Port: move memset of anc_buf inside ifdef
1738 * Port: Add Solaris fls compat
1739 * Port: Add Solaris string compat
1740 * Port: Use LTTNG_PATH_MAX instead of PATH_MAX
1741 * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
1742 * Port: Use LTTNG_NAME_MAX instead of NAME_MAX
1743 * Port: Add Solaris support to socket compat
1744 * Port: Add Solaris support to poll compat
1745 * Port: Add Solaris support to fcntl compat
1746 * Port: Add Solaris endian.h compat
1747 * Fix: Use 'echo' in a portable way
1748 * Fix: Use result of AC_PROG_* when using sed / grep
1749 * Cleanup: Remove commented-out constant
1750 * Fix: use start and stop sessiond from utils.sh
1751 * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
1752 * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
1753 * Add logging to the run_as worker
1754 * Fix: Handle EINTR of waipid in run-as worker
1755 * Fix: Handle EINTR of waitpid when spawning a session daemon
1756 * Fix: tests: support systems where PAGE_SIZE is not 4096
1757 * Test: jul/log4j: use -a instead of '*' to disable all events
1758 * Reword warning on event disable
1759 * Clean-up: Remove unused test launchers
1760 * Help: add -j -l -p option to help string
1761 * man: update disable-event section
1762 * Use empty event name on disable -a for ust and agent domain
1763 * Fix: disable kernel event based on name and event type
1764 * Tests: Clean-up test-crash on SIGTERM and SIGINT
1765 * Fix: Possible dereference of null pointers
1766 * Fix: Break out of loop when searching for a domain's agent
1767 * Fix: int printed as uint
1768 * Fix: add subdir-objects to Makefile.am
1769 * Fix: tests: skip UST perf tests if not root
1770 * Fix: Check use_clone() instead of worker in run_as
1771 * Fix: Perform rcu barrier before tearing down the run-as worker
1772 * Fix: Handle hang-up gracefully in run-as
1773 * Fix: Only log app handle release on failure
1774 * Fix: shm-path: handling of snprintf return value
1775 * Fix: Wrong format specifier used in debug statement
1776 * Tests: Swap usages of pidof for pgrep --full
1777 * Tests: indefinitely wait for shm buffers to be unlinked
1778 * Fix: Hide run-as functions
1779 * Fix: Hide sessiond-comm functions
1780 * Cleanup: remove duplicated implementation of rculfhash
1781 * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
1782 * Fix: libc internal mutex races with run_as
1783 * Fix: Hide readwrite symbols in common lib
1784 * Fix: Hide pipe symbols in common lib
1785 * Fix: Hide daemonize symbols in common lib
1786 * Fix: Hide RCU hashtable wrapper symbols
1787 * Clean-up: NULL free'd pointers in utils_partial_realpath
1788 * Fix: prevent dangling pointer in utils_partial_realpath
1789 * Fix: rcu_read_unlock without parentheses has no side-effect
1790 * Fix: add missing test file to EXTRA_DIST
1791 * Format utils.sh messages
1792 * Tests: use functions from utils.sh
1793 * Report error if any disable action fails
1794 * Fix: disable all ust events
1795 * Bring back event_ust_disable_all_tracepoints
1796 * Fix: sessiond: disable: match app event by name
1797 * lttng-crash: support symlink
1798 * Test: lttng-crash and ust shm path
1799 * Fix: dereferencing null index pointer
1800 * Fix: leaking memory from strdup in lttng-crash
1801 * Fix: memleak in utils_partial_realpath
1802 * Fix: double free on enable-event
1803 * Remove dead code from filter grammar test
1804 * Remove dead code from ir generation filter visitor
1805 * Remove dead code from session daemon
1806 * Remove dead code from view command
1807 * Remove dead code from disable-channel command
1808 * Remove dead code from disable-event command
1809 * Fix: error on no/multiple domain options
1810 * Fix: lttng-crash: segfault when parsing options
1811 * Remove dead code from the calibrate command
1812 * Remove dead code from add-context command
1813 * Print relayd stream indexes
1814 * Enhance relayd error reporting
1815 * Fix: relayd: handle consumerd crashes without leak
1816 * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
1817 * Fix: double RCU unlock on event_agent_disable_all
1818 * Fix: unbalanced RCU read-side lock in enable event command
1819 * Add rcu_read_ongoing() assertions around process_client_msg
1820 * Clean-up and simplify event_agent_disable_all
1821 * Document locking assumption of agent_find_event()
1822 * Fix: disable agent events by name
1823 * sessiond: add loglevels_match()
1824 * Fix: include loglevel type in agent event's primary key
1825 * Fix: include loglevel type in UST event's primary key
1826 * sessiond: use `loglevel_value` and `loglevel_type` names
1827 * Tests: kernel wildcards
1828 * Tests: fix wildcard test path
1829 * doc: document untrack command in lttng(1)
1830 * doc: document track command in lttng(1)
1831 * Remove dot after enable-event message
1832 * Fix: don't print the default channel name when enabling agent events
1833 * Fix: fail gracefully on --exclude on unsupported domains
1834 * Fix: initialize live_timer to 0 for snapshot session
1835 * Fix: correct mismatched function signatures
1836 * Clearer error reporting when failing to launch session daemon
1837 * Daemonize sessiond on `lttng create`
1838 * Fix: consumer signal handling race
1839 * Fix: list_ust_events(): dangling pointer
1840 * Fix: MI: close domain when listing multiple agent domains
1841 * Tests: expand UST wildcard tests, move to regression/tools
1842 * Tests: kernel filtering
1843 * Fix: use pid element instead of process element
1844 * Fix: race between kconsumerd and sessiond on tear down
1845 * Fix: Buggy string comparison in ust registry ht_match_event
1846 * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
1847 * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
1848 * Fix: lttng-crash: remove tmp working directory
1849 * Clean up: Coding style conformance adjustments in lttng-crash.c
1850 * Fix: lttng-crash: DIR leak in delete_trace() on error
1851 * Fix: Possible passing of NULL pointer to memcpy()
1852 * Fix: Overwrite of ret in relay_recv_metadata
1853 * Silence undefined return value warning
1854 * Silence use-after-free static analysis warning
1855 * Fix: Wait for in-flight data before closing a stream
1856 * Fix: unpublish stream on close
1857 * Fix: lttng-crash: fd leak
1858 * Fix: Invalid parameter error reported when untracking PID
1859 * Fix: kernel track/untrack error handling
1860 * Fix: Python agent tests are always skipped
1861 * Tests: Fix flaky live test client
1862 * Fix: Announce empty streams on live attach
1863 * Fix: relayd: file rotation and live read
1864 * Fix: relay: viewer_get_next_index handle null vstream
1865 * Fix: relayd: make viewer streams consider metadata sent
1866 * Fix: don't expose empty streams
1867 * Fix: relayd: don't check new metadata on get packet
1868 * Fix: relayd: don't check for new streams in get packet
1869 * Fix: ask new streams HUP
1870 * Fix: reply error if get packet vstream fails
1871 * Fix: relayd reply error to client if cannot find viewer stream
1872 * Fix: relayd reply with error if cannot find metadata
1873 * Fix: ust-app: protect app socket protocol with lock
1874 * Cleanup: privatize consumer_allocate_relayd_sock_pair
1875 * Fix: add missing rcu_barrier at end of sessiond main
1876 * Fix: add missing rcu_barrier at end of consumer main
1877 * Fix: app cmd leak on sessiond exit
1878 * Fix: relayd live don't send incomplete stream list
1879 * Fix: consumer timer misses RCU thread registration
1880 * Fix: sessiond consumer thread should register as RCU thread
1881 * Fix: don't chain RCU free
1882 * Fix: free metadata cache after grace period in consumer
1883 * Fix: sessiond vs consumerd push/get metadata deadlock
1884 * Fix: streamline ret/errno of run_as()
1885 * Fix: Double unlock on error path
1886 * Data pending comment clarification in session daemon
1887 * Fix: Relay daemon ownership and reference counting
1888 * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
1889 * Fix: reference counting of consumer output
1890 * Fix: sessiond add missing socket close
1891 * Fix: sessiond should not error on channel creation vs app exit
1892 * Fix: sessiond ust-app session teardown race
1893 * Only display agent loglevel if the loglevel type is not ALL
1894 * Initialize default log level of events on load
1895 * Don't assume that Log4j and JUL share the same log level mappings
1896 * Allow the creation of JUL, Log4j and Python channels
1897 * Fix: Save tracker as part of UST and Kernel domains only
1898 * Fix: Memory leak of agent
1899 * Fix: Memory leak of agent event internals
1900 * Save filter expression as part of agent events and save them
1901 * Fix: UTF-8 characters may be stored on up to 4 bytes
1902 * Remove unneeded hash table existence check in agent_destroy
1903 * Remove unnecessary RCU read lock
1904 * Use type directly in sizeof instead of a dereferenced pointer
1905 * Prevent the addition of UST events to agent channels
1906 * Don't save log level in session configuration when unneeded
1907 * Remove unneeded RCU lock
1908 * Remove unneeded RCU lock
1909 * Fix: Propagate filter status of kernel events to client
1910 * Fix: Save kernel event filter when saving session configuration
1911 * Docs: there is no need to SHOUT in comments
1912 * Fix: Mention Python as part of enable-event's usage()
1913 * Grammar fix in comment
1914 * Fix: typo in error message
1915 * Add agent domains to lttng enable-event usage()
1916 * Docs: Add documentation explaining the meaning of "internal" events
1917 * Report memory allocation failure when copying filter bytecode
1918 * Fix: cmd_enable_event must return positive error codes
1919 * Ensure that a filter is always passed with its filter expression
1920 * Save filter expressions as part of agent events
1921 * Add agent domains to the enable-event section of LTTNG(1)
1922 * Use lttng_domain_type enumeration instead of bare integers
1923 * Prevent disable event on internal UST events
1924 * Remove unneeded RCU read lock
1925 * Skip internal events when saving a session configuration
1926 * Clean-up: Coding-style conformance adjustments
1927 * Docs: Clarify ominous comment wording
1928 * Hide internal events from session daemon clients
1929 * Prevent the use of reserved UST event names
1930 * Tag events created as side-effect of agent events as internal
1931 * Remove unneeded RCU lock
1932 * Remove dead code in lttng-sessiond
1933 * Ensure event names are NULL terminated during validation
1934 * Fix: assert(0) when listing Python events with MI
1935 * Fix: set GLOBAL buffer type for kernel domain in list
1936 * Fix: take RCU read-side lock within hash table functions
1937 * Tests: Adapt MI test to change in track/untrack behaviour
1938 * Clean-up: Rename lib_func to cmd_func
1939 * Fix: Improve the error reporting of the track/untrack command
1940 * Tests: Fix flacky clock-plugin test
1941 * Build: look for python >= 3.0 when building python bindings
1942 * Build: rename use_python to python_binding
1943 * Fix: regression tests
1944 * Fix: tests: stderr not correctly redirected
1945 * Fix: TimeoutExpired in Python tests not defined globally
1946 * Tests: ust: clock override plugin
1947 * Cleanup: reuse tracker* element from config
1948 * Test: save/load: pid_tracker basic test
1949 * Clean-up: Remove statement which has no side-effect
1950 * Save/load: pid_tracker feature.
1951 * Test: mi: track/untrack feature
1952 * Util: xml_extract: add node_exist option
1953 * Mi: track/untrack: validation
1954 * Docs: Grammar fixes in mi_lttng.xsd
1955 * Fix: Ensure a valid command error code is returned by track/untrack
1956 * Clean-up: Remove java-doc annotations from function header
1957 * Mi: track/untrack/listing
1958 * Fix: intialization of ust_metadata_poll_pipe to garbage value
1959 * Fix "allocator sizeof operand mismatch" warning
1960 * Clean-up: Remove java-doc style function header from session.h
1961 * Clean-up: remove extra space in comment
1962 * Fix: test_mi test
1963 * Tests: Java agent: Add configure switches to enable tests
1964 * Fix: incorrect script name in python logging test
1965 * Docs: Document Agent reply codes
1966 * Docs: Remove Java-specific comments from agent.h
1967 * Docs: Grammar fix in agent header
1968 * Return "Unknown" error instead of "Fatal" on unhandled agent replies
1969 * Log agent reply in disable_event()
1970 * Log agent reply in enable_event()
1971 * Log agent reply in list_events()
1972 * Add agent reply code logging helpers
1973 * Add a LOG() macro which handles dynamic severity levels
1974 * Fix: Discard disable event command filter payload
1975 * Fix: Use MSG_NOSIGNAL when calling sendmsg()
1976 * Send data pending status as part of payload instead of an invalid error
1977 * Log error code's value when sessiond replies to a client
1978 * Tests: Java agent: update after Java agent refactoring
1979 * Set registration done Agent command version back to 0
1980 * Fix: Don't send agent disable event command twice
1981 * Tests: Python agent: update after Python agent refactoring
1982 * Clean-up: Remove redundant variable initialization
1983 * Fix: incorrect variable being checked in libc-wrapper test
1984 * Rename Python agent event name to omit "user"
1985 * Consolidate agent event names regardless of user privilege
1986 * Clean-up: Move agent_apps_ht_by_sock definition to main.c
1987 * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
1988 * Fix: set session should not set non-existent session
1989 * Fix: pids should be numbers only
1990 * Fix: Mishandled NULL short options in lttng-sessiond
1991 * Use popt "required_argument" and "no_argument" constants
1992 * Fix: Mishandled NULL short options in utils_generate_optstring()
1993 * Fix: only launch a new session daemon for the "create" command
1994 * Fix 'daemon' typo in lttng-ctl-pc.in description
1995 * Fix: clean-up agent app hash table from the main sessiond thread
1996 * Fix: Remove undocumented session daemon short options
1997 * Comment grammar correction
1998 * Log userspace application hash table allocation failure
1999 * Fix: RCU read-side lock released too early in destroy_agent_app
2000 * Fix: misleading logging statement in agent_find_event
2001 * Fix: Unhandled domain option condition in list_agent_events
2002 * Fix: Crash on lttng list -j/-l/-p when no events are present
2003 * Clean-up: spelling fix in a comment
2004 * Document relay_add_stream RCU locking
2005 * Fix: Unbalanced rcu_read_unlock() on stream file creation failure
2006 * Fix: Unbalanced rcu_read_unlock() on directory creation failure
2007 * Fix: Document the locking assumptions of ctf_trace_find_by_path()
2008 * Fix: Memory leak in relay_add_stream error path
2009 * Update master version to v2.8.0-pre
2010
2011 2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
2012 * Update version to v2.7.0-rc1
2013 * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
2014 * Tests: lttng-ust-getcpu-override coding-style adjustments
2015 * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
2016 * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
2017 * Tests: Ust getcpu override plugin
2018 * Fix: Follow struct dirent allocation guidelines of READDIR(3)
2019 * Update comments regarding the power of 2 constraint on sub-buffer sizes
2020 * Build: add Flex version check
2021 * Build: add Bison version check
2022 * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
2023 * Fix: metadata push -EPIPE should be recoverable
2024 * Fix: destroy session removes the default config file
2025 * Build: bump autoconf version requirement to 2.64
2026 * Fix: Memory leak in setup of relayd_path
2027 * Fix: update liburcu URL
2028 * Fix: test: use "$@" to pass and quote argument
2029 * Refactor: test: wrapper for lttng_snapshot_del_output
2030 * Refactor: test: wrapper for lttng_snapshot_add_output
2031 * Refactor: test: wrapper for destroy_lttng_session
2032 * Refactor: test: wrapper for stop_lttng_tracing
2033 * Refactor: test: wrapper for start_lttng_tracing
2034 * Refactor: test: wrapper for enable_ust_lttng_event
2035 * Refactor: test: wrapper for enable_ust_lttng_channel
2036 * Refactor: test: wrapper for create_lttng_session
2037 * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
2038 * Save/load: add support for shared memory path
2039 * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
2040 * Clean-up: Remove ifdef-ed out lttng list options
2041 * Test: mi: test for greater or equal to a minimum of events on ust listing.
2042 * Fix: update regression tests involving UST
2043 * Clean-up: Remove ifdef-ed out function:entry feature
2044 * Fix: Mark MI and Config string declarations as extern
2045 * Clean-up append_list_to_probes()
2046 * Fix: modprobe.c: fix tmp_list memory leak
2047 * Fix: append_list_to_probes(): increment index
2048 * Docs: LTTNG(1) filtering is now supported by the kernel tracer
2049 * Fix: live_test regression on large number of cpus
2050 * Fix: set UST register timeout to -1 as test default
2051 * Man page: reference lttng-crash under --shm-path option
2052 * Tests: Don't rely on implicit scalar expression dereference
2053 * man pages: use standard NAME format
2054 * Fix python bindings' Makefile for out-of-tree builds
2055 * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
2056 * Fix: Add missing -ldl when checking for lttng-ust
2057 * clock plugin: increase offset measurement accuracy
2058 * Implement UST clock override plugin support
2059 * Fix: ownership of filter and filter_expression
2060 * Fix: zero memory passed to create channel kernel ioctl
2061 * Fix: Check that lttng create --live's time is not zero
2062 * Fix: Validate lttng_create_session_live's timer is > 0
2063 * UI: Only show live timer when the session is in live mode
2064 * UI: Only show tracker PID state when enabled
2065 * Implement kernel filter support
2066 * syscall tracing: update tests
2067 * Support lttng-modules syscall wildcards
2068 * Implement lttng-modules tracepoint wildcard support
2069 * Fix build when configuring with --disable-lttng-ust
2070 * Fix: add missing function prototype to trace-ust.h header
2071 * Implement PID tracker content listing
2072 * Implement UST PID tracker
2073 * Cleanup: Remove unimplemented UST domains
2074 * Implement PID tracking for kernel tracing
2075 * Fix: leak on error in lttng-crash
2076 * Man page fixes: missing --version option and typo
2077 * Docs: add lttng-crash(1) man page
2078 * Docs: lttng-crash refers to "lttng"
2079 * Fix: possible use of uninitialized data in loglevel conversion funcs
2080 * Fix: possible evaluation of garbage values in fini_validation_ctx()
2081 * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
2082 * Fix: Possible call to execvp with NULL argument on allocation failure
2083 * Fix: Possible call to strtoul() with NULL argument
2084 * Docs: clarify lttng.1 shm-path section
2085 * Fix: Missing return value check in extract_trace_recursive()
2086 * Fix: recursive_rmdir: empty all empty subdir
2087 * Move file creation/unlink from liblttng-ust-ctl to consumerd
2088 * lttng-crash: support recursive traces
2089 * shm-path: remove directory hierarchy on destroy
2090 * Implement --shm-path option for UST sessions (per-uid channels)
2091 * Cleanup: Reduce scope of connections in main relayd thread
2092 * Cleanup: Reduce scope of relayd connections in live thread
2093 * Docs: connection_find_by_sock() must be called with rcu_read_lock
2094 * Rename current release as 2.7.0-pre
2095 * Docs: grammar fix in Makefile
2096 * Change release name to master
2097 * configure: add type availability checking
2098 * configure: add check for compiler inline keyword support
2099 * configure: missing check for needed header
2100 * configure: missing check of functions
2101 * Fix: test: log4j: missing static test files for dist and out of tree build
2102 * Fix: test: java-jul:missing static test files for dist and out of tree build
2103 * Fix: out-of-tree build: missing xsd file for mi test execution
2104 * Fix: out-of-tree build: missing xsd file for save-load test execution
2105 * Cleanup: remove unused end_no_session label in ust_app_flush_session()
2106 * Cleanup: Remove unused "end" label in push_metadata()
2107 * Tests: Run health check test_thread_ok as part of root_regression
2108 * Fix: deadlock between UST registry lock and consumer lock
2109 * Fix: uninitialized return value
2110 * Fix: build failure using disable-lttng-ust configure option
2111 * Cleanup: Remove unused variable
2112 * Fix: setuid/setgid daemons should not get sensitive env. var./args
2113 * Fix: grab more than one packet for snapshots
2114 * Fix: per-uid flush and ust registry locking
2115 * Docs: Missing optional dependency on lttng-ust in README.md
2116 * Docs: Grammar fixes in the lttng manpage
2117 * Fix: add missing UST perf counter support check
2118 * Fix: tests: integer too large for long type
2119 * Fix: undefined operation on last_relay_viewer_session_id
2120 * Fix: print format type mismatch
2121 * Fix: print format type mismatch
2122 * Fix: Remove structurally dead code from relayd
2123 * Cleanup: Remove logically dead code
2124 * Cleanup: Remove unused label
2125 * Fix: Remove unused argument in debug statement
2126 * Fix: exit threads not only on goto restart
2127 * Fix: poll: show the correct number of fds
2128 * Fix: call lttng_poll_set_max_size before start threads
2129 * Fix: compat poll: add missing empty revents checks
2130 * Fix: various compat poll/epoll issues
2131 * Add debugging output to ht-cleanup thread
2132 * Fix: mi: snapshot: missing error handling for session name
2133 * Fix: ust-app: per-PID app unregister vs tracing stop races
2134 * Fix: data pending: allow empty streams
2135 * Fix: ust snapshot: cleanup after error
2136 * Fix: Mismatching return type in ust_app_ht_alloc() stub
2137 * Cleanup: lock file already taken is error, not warning
2138 * Fix: ust-app null pointer check needed for main refactoring
2139 * Cleanup: relayd: centralize thread stopping function
2140 * Cleanup: Replace all perror() uses by the PERROR macro
2141 * Refactor relayd main/set_options/cleanup
2142 * Refactor consumerd main/cleanup
2143 * Refactor sessiond main/cleanup/ht-cleanup
2144 * Missing error handling: consumer_signal_init should return its error status
2145 * Cleanup: consumerd: lines over 80 columns
2146 * Cleanup: consumerd: use PERROR rather than perror
2147 * Cleanup: lttng-consumerd: remove stale TODO comment
2148 * Misleading error handling: utils_create_pid_file() should return 0 on success
2149 * Missing error handling: consumerd parse_args should return errors to caller
2150 * Missing error handling: ust_app_ht_alloc should return error status
2151 * Fix: ust app leak on UST buffer creation error
2152 * Fix: leak on UST buffer registry creation error
2153 * Fix: agents ht leaks on destroy session
2154 * Fix: add missing RCU read unlock
2155 * Fix: help message for Python agent mentions Java
2156 * Fix: don't destroy the sockets if the snapshot was successful
2157 * Fix: Missing RCU read locks in syscall_list_channel()
2158 * Fix: Missing RCU read lock in kernel_destroy_session()
2159 * Fix: channel names are not validated
2160 * Cleanup: Missing whitespace
2161 * Fix: Apply consumer URI changes to all domains
2162 * Cleanup: Fix a typo in the MI tests
2163 * Test fix: Don't invoke the system's lttng client
2164 * Tests: Add a test to check disabled events are loaded in the correct state
2165 * Fix: Don't leave events enabled if they were saved in a disabled state
2166 * Fix: "Any" loglevel's value is -1 and not 0
2167 * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
2168 * Fix: Memory leak on error in alloc_argv_from_user_opts()
2169 * Cleanup: Unchecked close() return value in utils_create_lock_file()
2170 * Cleanup: No check of the return value of lttng_ht_del()
2171 * Cleanup: Mixed enums used for return code in send_sessiond_channel()
2172 * Cleanup: Cast poll() return value to void
2173 * Fix: Unreachable error logging in set_option()
2174 * Fix: OOM leaks in sessiond modprobe.c
2175 * Cleanup: sessiond modprobe.c: coding style
2176 * Cleanup: test_utils_expand_path.c prototypes
2177 * Fix: test_utils_expand_path.c: out of memory error handling
2178 * Fix: test test_ust_data.c: check OOM
2179 * Fix: test libc-wrapper: check malloc OOM
2180 * Cleanup: test libc-wrapper: main parameters
2181 * Fix: lttng-ctl: use zmalloc(), missing OOM check
2182 * Fix: filter-parser.y: use zmalloc(), missing OOM check
2183 * Fix: utils.c: check str*dup OOM
2184 * Cleanup: implement zmalloc as static inline
2185 * Fix: rculfhash: use zmalloc()
2186 * Fix: ini.c: use zmalloc()
2187 * Fix: lttng lttng.c: check strdup OOM
2188 * Fix: lttng conf.c: use zmalloc()
2189 * Fix: lttng view.c missing strdup OOM check
2190 * Fix: use zmalloc() in lttng view.c
2191 * Fix: use zmalloc() in lttng list.c
2192 * Fix: oom error check, realloc oom leak
2193 * Fix: use zmalloc in lttng enable_events.c
2194 * Fix: missing strdup oom check in lttng create.c
2195 * Fix: lttng add_context.c: use zmalloc
2196 * Cleanup: add missing static to function modprobe_remove_lttng()
2197 * Fix: add missing str*dup oom check in sessiond main.c
2198 * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
2199 * Fix: add missing strdup OOM check
2200 * Fix: add missing synchronization point for before app test case
2201 * Fix: tests: wait output hide Terminate errors
2202 * Fix: tests: remove killall, add missing SIGTERM handlers
2203 * Fix: high throughput test: reset bw limit on sigterm
2204 * Fix: tests: add missing wait, document missing synchro
2205 * Document test anti-patterns
2206 * Fix: test flaky sleep and wait patterns
2207 * Fix: tests: don't use pidof to wait for test apps
2208 * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
2209 * Fix: Handle empty daemon configuration file lines
2210 * Docs: Add -f/--config option to lttng-sessiond man page
2211 * Cleanup: spaghetti function return path
2212 * Fix: relayd: unbalanced RCU read-side lock/unlock
2213 * Fix: relayd: unbalanced RCU read lock/unlock
2214 * Fix: lttng-relayd: unhandled out of memory error
2215 * Fix: relayd viewer stream: unhandled out of memory error
2216 * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
2217 * Define _LGPL_SOURCE in test apps' tracepoint provider files
2218 * Define _LGPL_SOURCE in test applications
2219 * Fix: Missing rcu_read_lock in cmd_list_events()
2220 * Fix: Missing rcu_read_lock in list_lttng_agent_events()
2221 * Fix: Missing rcu_read_lock in cmd_list_channels()
2222 * Fix: Missing rcu_read_locks in cmd_list_domains()
2223 * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
2224 * Fix: Missing rcu_read_lock in save_domains()
2225 * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
2226 * Fix: UST subbuffers silently dropped on moderate trace traffic
2227 * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
2228 * Fix: create/destroy a splice_pipe per stream
2229 * Note find_ust_app_context must be called with RCU read lock
2230 * Fix: empty indexes_ht before destroying it.
2231 * Fix: removed useless key from relay_index
2232 * Fix: Ambiguous agent event filter bytecode ownership
2233 * Fix: filter bytecode and string memory leak on error
2234 * Fix: define _LGPL_SOURCE in C files
2235 * Fix: HT must not be destroyed with a rcu_read_lock held
2236 * Fix: agent events HT should be destroyed from the cleanup thread
2237 * Fix: missing rcu_read_lock in trace_ust_destroy_session()
2238 * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
2239 * Fix: missing rcu_read_lock in cmd_start_trace()
2240 * Cleanup: remove "disabled" flag for new release cycle
2241 * Fix: filter attach vs event enable race
2242 * Fix: Mark libxml2 as a mandatory dependency
2243 * Fix: Warn the user when enabling an event in a new domain
2244 * Fix: Don't report an error when listing a session with no channels
2245 * Bypass 0 byte allocation when no domains are enabled
2246 * Fix: Add missing URCU_TLS access to error_log_time
2247 * Fix: check userspace perf counter name when looking up contexts
2248 * Update maintainer section of the man pages
2249 * Update maintainer section of README.md
2250 * Fix: add README.md to documentation files
2251 * Fix: UST consumer sync all available metadata
2252 * Test: remove bogus argument from prove invocation
2253 * Fix: typo in pythong test Makefile
2254 * Fix: memory leak in libconfig
2255 * Add Python agent support
2256 * Fix: return EINVAL if agent registration fails
2257 * Use lttng-modules ABI version ioctl
2258 * Fix: syscall list ioctl number conflict
2259 * Update master ChangeLog with 2.5.1 release
2260
2261 2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
2262 * Machine Interface added to lttng command line (--mi)
2263 * Java Log4j agent support (--log4j)
2264 * Kernel per syscall tracing
2265 * Multiple fixes.
2266
2267 2014-10-20 lttng-tools 2.5.1
2268 * Fix: handle sysconf possible negative returned value
2269 * Fix: channel deref. after NULL check in kernel consumer
2270 * Fix: check for kernel session metadata during init
2271 * Fix: incorrect cast in ust consumer assert
2272 * Fix: bad handling of incoming data in consumer thread
2273 * Fix: disable event for JUL domain
2274 * Fix: send disable ALL command code if event is *
2275 * Fix: make sure no index is in flight before using inactivity beacons
2276 * Fix: Parenthesize previous statement when adding conditions to a filter
2277 * Fix: parse_prob_opts return the actual success of the function
2278 * Fix: Man page typos
2279 * Fix: disable JUL event on destroy
2280 * Fix: unbalanced ustconsumer32_data.pid_mutex lock
2281
2282 2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
2283 * Fix: validate file path creds in autoload mode
2284 * Fix: change session file loading order
2285 * Fix: add Loading Sessions section to lttng-sessiond.8
2286 * Fix: add default session conf. dir to manpage
2287 * Fix: on session load, add it to the .lttngrc
2288 * Fix: clarify session conf. directory in man
2289 * Fix: filter error path could free invalid ptr
2290 * Fix: Create a lock file to prevent multiple session daemons
2291 * Fix: relayd stream set close_flag on stream close
2292 * Fix: ustctl_get_stream_id without UST support
2293 * Fix: avoid freeing invalid ptr in filter bytecode
2294 * Fix: get the stream_id when generating live beacons
2295 * Fix: use biggest subbuffer size for snapshot max-size
2296 * Fix: Possible memory leak when multiple config files are loaded
2297 * Fix: Clamp verbosity value read from config file
2298 * Fix: Unchecked strdup return values in set_option
2299
2300 2014-06-27 lttng-tools 2.5.0-rc2
2301 * Test: add JUL disable event tests
2302 * Fix: disable JUL event on UST side
2303 * Fix: accept override flag even without a load path
2304 * Fix: bad error code path when loading session
2305 * Fix: set session in output mode if URL are set afterwards
2306 * Fix: add a kernel context list to the channel
2307 * Fix: Add vpid, vppid and vtid info in add-context help
2308 * Fix: wrong behavior of save command when no session name is provided
2309 * Fix: missing context type string in save for ust context
2310 * Fix: wrong casting of return value
2311 * Fix: add dependency to libcommon for python binding
2312 * Fix: remove the default GIT_VERSION
2313
2314 2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
2315 * Save/load session feature
2316 * Daemon configuration file support
2317 * UST perf counter support with add-context
2318 * Kernel tracer probe user define list
2319 * Multiple fixes! The diff is just too big to put here.
2320
2321 2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
2322 * Fix: Create a lock file to prevent multiple session daemons
2323 * Fix: relayd stream set close_flag on stream close
2324 * Fix: ustctl_get_stream_id without UST support
2325 * Fix: get the stream_id when generating live beacons
2326 * Fix: missing include for getpwuid()
2327 * Fix: add a get HOME dir fallback to getpwuid
2328 * Fix: don't set enabled flag is session start fails
2329 * Fix: logger name dropped from filter condition when loglevels are used
2330 * Fix: memory leak in lttng_enable_event_with_exclusions
2331 * Fix: check malloc return value
2332 * Fix: static array larger than necessary
2333 * Fix: set session in output mode if URL are set afterwards
2334 * Fix: Add vpid, vppid and vtid info in add-context help
2335 * Fix: alignment problems on targets not supporting unaligned access.
2336 * Fix: possible use after free in consumer
2337 * Fix: improve and update lttng.h comments
2338 * Fix: JUL filtering for event *
2339 * Fix: deny overwrite mode and num subbuf less than 2
2340 * Fix: remove bad option in enable channel --help
2341 * Fix: implicit conversion from enumeration
2342 * Fix: clarify man page lttng.1
2343 * Fix: Copy-pasted PERROR messages may be misleading
2344 * Fix: incorrect printf format
2345 * Fix: handle ENOENT when creating a kernel event
2346 * Fix: move JUL filter creation to a function
2347 * Fix: JUL filtering done on the UST level
2348 * Fix: Don't include the binary in the live test's EXTRA_DIST
2349 * Fix: add JUL filter to UST event on logger_name
2350 * Fix: Racy event validation in tests
2351 * Fix: rework utils_parse_size_suffix
2352
2353 2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
2354 * Fix: don't delete stream from connection recv list
2355 * Fix: use after free of a relayd stream
2356 * Fix: don't print stream name in error message
2357 * Fix: take session list lock when listing tp
2358 * Fix: add consumer wake up pipe to avoid race
2359 * Fix: don't spawn relayd if URL is provided
2360 * Fix: don't ask data pending if session was not started
2361 * Fix: missing test file in EXTRA dist
2362 * Fix: allow empty URL for live session creation
2363 * Fix: missing valid return code when adding an URI to consumer
2364 * Fix: syntax error in lttng.1
2365 * Fix: check relayd fd leak in lttng cmdline
2366 * Fix: remove unused tp in high-throughput test
2367 * Use autoconf AM_MAINTAINER_MODE.
2368 * Fix: clang 'constant-out-of-range-compare' warning
2369 * Fix: Unchecked session pointer when destroying a connection in relayd
2370
2371 2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
2372 * Fix: improve lttng with live by spawning relayd
2373 * Fix: relayd should listen for viewers on localhost only by default
2374 * Fix: handle loglevel range ALL in list command
2375 * Tests: add JUL test for multiple loglevel
2376 * Fix: index JUL event by name *and* loglevel
2377 * Fix: JUL to enable user and root tracepoints
2378 * Fix: handle the registration done command for JUL
2379 * Test fix: use temp file sync. of test app
2380 * Fix: keep metadata channel attr in UST session
2381 * Tests fix: Missing waitpid in fork test
2382 * Fix: add loglevel type to lttng list <name>
2383 * Fix: minor rephrasing of the lttng.1 man page
2384 * Fix: Warn user if JUL port is already being used
2385 * Fix: add some sane default values to --live opt
2386 * Fix: possible NULL deref. in sessiond error path
2387 * Fix: flag that kernel streams FDs has been sent
2388 * Fix: forbid session name creation if contains /
2389 * Fix: don't start session if no channel
2390 * Fix: add missing relayd option to man page
2391 * Fix: report error if consumer can't be spawned
2392 * Fix: lttng list -u <name> should only list UST
2393 * Fix: kernel channel destroy on consumer if sent
2394 * Fix: only create UST metadata on start trace
2395 * Revert "Fix: wrong condition on startup for low-activity streams"
2396 * Fix: missing big endian conversion for one index field
2397 * Fix: wrong condition on startup for low-activity streams
2398 * Fix: perror on index directory creation error
2399 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
2400 * Fix: consumerd errors on exit
2401 * Fix: scanf unbounded input
2402 * Fix: miscellaneous memory handling fixes
2403 * Fix: add missing VALGRIND ifdef checks and documentation
2404
2405 2014-02-14 lttng-tools 2.4.0-rc5
2406 * Fix: steal channel key in the consumer to avoid race
2407 * Fix: change ERR statement to DBG in kernel read subbuffer
2408 * Fix: handle snapshot ENODATA in live timer
2409 * Fix: relayd leak on error in consumer splice()
2410 * Fix: protect close_write_flag with the rotation lock
2411 * Man: clarify loglevel for JUL domain
2412 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
2413 * Fix: bad indentation of lttng list in man page
2414 * Fix: wrong data structure used in commit df41f83
2415 * Fix: add missing optional dependency to babeltrace in README
2416 * Fix: cleanup inconsistent use of spaces/tabs in README
2417 * Fix: only set the new_streams flag if a viewer is attached
2418 * Fix: lttng-live documentation
2419 * Fix: remove dead code in relayd live code
2420 * Fix: use after free error code path
2421 * Fix: wrong sizeof argument in live viewer create session
2422 * Fix: zero out the reply structure in viewer_connect
2423 * Fix: write index only if fd is valid
2424 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
2425 * Fix: memory/fd leak when cleaning streams in channel
2426 * Fix: destroy streams in consumer del channel
2427 * Fix: add missing urcu wfqueue headers in relayd
2428 * Fix: in lttng_read/write deny count bigger than the possible returned value
2429 * Fix: fd leak when closing metadata stream
2430 * Fix: read subbuffer mmap/splice signedness issue
2431 * Doc: live protocol clarifications
2432 * Fix: remove unused create_viewer_session option
2433 * Fix: don't sleep(1) on the consumer ready flag
2434 * Fix: free viewer session in connection_free()
2435 * Fix: add missing ctf trace delete before destroy
2436 * Fix: don't delete ctf trace while in snapshot mode
2437 * Fix: add flag to create session command and fix tests
2438 * Fix: cleanup indef guards following the rename
2439 * Fix: merge issue with thread quit pipe
2440 * Fix: use uint32_t for metadata_flag in viewer's ABI
2441 * Fix: check for new streams in all attached sessions
2442 * Fix: Move static functions up in the code
2443 * Fix: allow attach command to multiple sessions
2444 * Fix: handle session hang up in get_new_streams
2445 * Fix: force the client to create a viewer session before attaching
2446 * Fix: Namespace lttng-viewer-abi
2447 * Fix: relayd connection object refactor
2448 * Fix: big relayd cleanup and refactor
2449 * Fix: code refactoring of viewer streams in relayd
2450 * Fix: handle new streams in live mode in relayd
2451 * Fix: notify the viewer if new streams got added
2452 * Fix: send the streams sent message after metadata
2453 * Add extern C to the health-check header
2454 * Fix: memory leak in unit test
2455 * Man: add JUL DOMAIN section to lttng.1
2456 * Fix: handle invalid URL passed to lttng_create_session_live
2457 * Fix: add --jul-tcp-port to sessiond man page
2458 * Fix: measure UST clock offset with best sample (v2)
2459 * Fix: remove free in unit test not needed anymore
2460 * Fix: relay create session for version before 2.4
2461 * Fix: memory leak when UST events are enabled with exclusions
2462
2463 2014-01-29 lttng-tools 2.4.0-rc4
2464 * Fix: add -b, --background option
2465 * health check tests: test relayd and consumerd
2466 * tests: Add stop_lttng_relayd_nocheck
2467 * Fix: add missing JUL loglevel handling
2468 * relayd: add testpoints
2469 * relayd: use same pipe for live and main
2470 * Cleanup relayd live comment
2471 * Fix: relayd: add LPOLLERR to events
2472 * Fix: relayd: notify parent of readiness when all threads ready
2473 * Fix: tests: start relayd in background mode (-b)
2474 * lttng-relayd: implement background cmd line option
2475 * sessiond: add missing testpoints
2476 * tests: use --background for session daemon
2477 * sessiond: add --background argument
2478 * Use lib common daemonize
2479 * Fix: sessiond: wait for health check readiness
2480 * Fix: relayd: initialize lttcomm inet
2481 * Consumer: add testpoints
2482 * Fix: consumerd: HT init/teardown with program
2483 * Cleanup: lttng-ctl-health comment
2484 * Add daemonize() to libcommon
2485 * Fix: tests: wait for consumerd to complete
2486 * Fix: consumerd: use DBG rather than DBG2
2487 * Fix: consumerd: only return readiness when health is ready
2488 * Fix: consumerd should initialize lttcomm
2489 * Fix health check: signal parent before exit testpoint
2490 * Test health: add test_thread_ok
2491 * health check: change --relayd-path arg to --relayd-path=arg
2492 * relayd: add LTTNG_RELAYD_HEALTH env var
2493 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
2494 * Fix: zero out data structure before using it
2495 * Fix: delete metadata stream before destroying it
2496 * Fix: report to client when snapshot will be empty
2497
2498 2014-01-14 lttng-tools 2.4.0-rc3
2499 * Fix: metadata stream should be always flagged as ready
2500 * Fix: wrong check before destroying the viewer metadata stream
2501 * Fix: race with the viewer and readiness of streams
2502 * Fix: missing reset when listing UST fields for multiple PIDs
2503 * Fix: filter: check binary op nesting
2504 * Fix: relayd cmd line option for live port
2505 * Fix: remove break in epoll loop of apps. thread
2506 * Fix: wrong comment in snapshot public API
2507 * Fix: clear the CTF traces when all the streams are closed
2508
2509 2013-12-10 lttng-tools 2.4.0-rc2
2510 * Fix: close connection on incompatible version check
2511 * Fix: fields alignements in live protocol
2512 * Tests: add regression test for Java JUL support
2513 * Fix: possible use after free
2514 * Fix: remove unused code in session daemon
2515 * Fix: string format with unsigned value
2516 * Fix: remove useless assert
2517 * Fix: bad logical check of error codes
2518 * Fix: resource leak in enable-event command
2519 * Fix: unchecked return value in ust app delete
2520 * Fix: dereference after null check in UST registry
2521 * Fix: Resource leak in ust registry
2522 * Fix: backported from urcu commit 92af1a30
2523 * Tests: fix racy tests and misleading output messages
2524 * Tests: fix bad argument parsing in test app
2525 * Fix: remove assert on fd in the read/write layer
2526 * Fix: missing lock/unlock when sending index
2527 * Fix: update back the metadata len sent on failure
2528 * Fix: don't fail on push metadata if no channel
2529 * Rename LTTng index in CTF index
2530 * Fix: set the enable all event command type
2531 * Fix: implicit conversion of enum types in sessiond
2532 * Fix: implicit conversion of enum types in consumer
2533 * Fix: comparison of unsigned enum expression >= 0
2534 * Fix: comparison of unsigned value agains < 0
2535 * Fix: create a fast and a long UST snapshot test
2536 * Tests: fix racy UST snapshot post mortem test
2537 * Tests: remove useless sleep when spawning sessiond
2538 * Add travis-ci configuration file
2539 * Add libuuid as dependency in README
2540 * Tests: add valid test cases to test_utils_expand_path
2541 * Tests: add symlink tests for test_utils_expand_path
2542 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
2543 * Fix: comment indentation
2544 * Add missing copyright to utils.c
2545 * Fix: use non block waitpid to lookup child state
2546
2547 2013-11-15 lttng-tools 2.4.0-rc1
2548 * Live streaming support
2549 * Health check support in consumer and relayd
2550 * Event exclusion support
2551 * Java Util Logging support
2552 * Multiple fixes! The diff is just too big to put here.
2553
2554 2013-11-13 lttng-tools 2.3.1
2555 * Fix: typo in --sig-parent help
2556 * Fix: application SIGBUS when starting in parallel with sessiond
2557 * Fix: missing LTTNG_OK return value for snapshot
2558 * Fix: arguments in the wrong order for fd-limit
2559 * Fix: Some corrections to the lttng man page
2560 * Fix: recv creds comm should handle partial receive
2561 * Fix: set app socket timeout just after accept()
2562 * Fix typo in lttng snapshot add-output example of lttng(1)
2563
2564 2013-09-03 lttng-tools 2.3.0
2565 * Fix: remove periodical flush test from make check
2566
2567 2013-08-30 lttng-tools 2.3.0-rc3
2568 * Fix: hashtable: take split_count_order into account
2569 * Fix: remove wrong doing asserts in sessiond
2570 * Tests: fix periodical flush tests to stop app
2571 * Fix: correctly close metadata on sessiond thread shutdown
2572 * Fix: delete the trace directory used for the test
2573 * Fix: remove bad check after epoll wait in consumer
2574 * Fix: missing data pending signess conversion
2575 * Fix: consumer data pending for empty streams
2576 * Fix: hash table growth (for small tables) should be limited (v2)
2577 * Fix: run_as gid/uid test should return result to parent
2578 * Fix: missing check for metadata data pending
2579 * Tests: change buffers UID test to PID
2580 * Tests: fix health tests to use custom socket timeout
2581 * Fix: remove health test from fast regression
2582 * Use socket timeout value for tcp timeout if available
2583 * Fix: set the health delta tcp timeout aware
2584 * Get the maximum TCP timeout in sessiond
2585 * Fix: don't report error if UST app dies
2586 * Fix: support VPATH build for tests
2587 * Improve comments after review
2588 * Rename consumer socket fd to fd_ptr
2589 * Lock consumer data before fd check during destroy
2590 * Use single callsite for send/recv ops. for consumer in sessiond
2591 * Use consumer fd reference in consumer socket obj
2592 * Update bash completion
2593 * Add --list-commands option to the snapshot command
2594 * Reorder functions _lttng_cmd_* functions in bash completion
2595 * Use parse_size_suffix in snapshot
2596 * Fix: snapshot record error handling
2597 * Fix: improve error message when UST support is disabled
2598 * Fix: add missing short filter option in help
2599 * Fix: typo in configure.ac for version check
2600 * Fix: remove calibrate syscall option from code
2601 * Fix: snapshot should fail if no successful snapshot is taken
2602 * Fix: check UST float field mantissa length
2603 * Fix: add UST context in the same order the user enabled them
2604 * Introduce configure --with-lttng-system-rundir
2605 * Add .dirstamp to gitignore file
2606 * Fix: snapshot with multiple UIDs
2607 * Prepare for automake deprecation of missing subdir-objects
2608 * Fix: typos in --help and manpage
2609 * Fix: add-context without -c apply to all channels
2610 * Fix: channels can be _enabled_ after tracing is started, but not created
2611 * Fix filter parser segmentation fault with bison 3.0
2612 * Fix: typo in error msg
2613 * Fix: imprecise error message about root sessiond/tracing group
2614 * Fix: don't skip chmod if tracing group is not found
2615 * Tracepoint probes don't need extern C
2616 * Fix: Snapshot should be taken asap in core handler script
2617 * Fix: reset out_fd_offset when we rotate the trace file
2618 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
2619 * inet/inet6 sockets: apply timeout
2620 * Implement timeout for connect ipv4/ipv6
2621 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
2622 * bash completion: add calls to _lttng_complete_sessions
2623 * bash completion: Fix copy-paste typo
2624 * Extras: Remove deprecated consumer commands in bash completion
2625 * bash completion: Remove underscores in handler function names
2626 * bash completion: Remove --event for add-context
2627 * Update gitignore
2628 * relayd: use version macros from build rather than scanf
2629 * sessiond: use version major/minor from build for communication with relayd
2630 * build: export major/minor/patchlevel numbers
2631 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
2632 * Test: enable kernel events after start
2633 * Fix: kernel ctl error codes are based on errno
2634 * Fix: format string mismatch
2635 * test: test_periodical_metadata_flush shrink timer period, kill app
2636 * Fix: format string type mismatch
2637 * snapshot howto: update text
2638 * Add snapshot howto
2639
2640 2013-07-19 lttng-tools 2.3.0-rc2
2641 * Add core-handler README to dist tarball
2642 * extras: core-handler: simplify, allow usage from tracing group
2643 * Cleanup: add missing dot
2644 * Fix: documentation: create name and options
2645 * Add core dump snapshot handler script
2646 * Fix: sym name len (kernel)
2647 * Fix: tests: provide channel name when a non-default channel exists: per-pid
2648 * Fix: tests: provide channel name when a non-default channel exists
2649 * Fix: data pending race
2650 * Fix hang in make check snapshots/test_ust
2651 * Cleanup: ust-consumer: wrong indentation
2652 * Fix: print dots while waiting for data availability
2653 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
2654 * Fix: (slight UI change) refuse missing -c if non-default channel exists
2655 * Fix: push metadata on stop for per-UID buffers
2656 * README: update python documentation
2657 * Manpage: other layout cleanups
2658 * Manpage: cleanup layout of view
2659 * Manpage: cleanup layout of version
2660 * Manpage: cleanup layout of stop
2661 * Manpage: cleanup layout of start
2662 * Manpage: cleanup layout of snapshot
2663 * Manpage: cleanup layout of set-session
2664 * Manpage: cleanup layout of list
2665 * Manpage: cleanup layout of disable-event
2666 * Manpage: cleanup layout of disable-channel
2667 * Manpage: cleanup layout of enable-event
2668 * Manpage: cleanup layout of enable-channel
2669 * Manpage: cleanup layout of destroy
2670 * Manpage: cleanup layout of create
2671 * Manpage: cleanup layout of calibrate
2672 * Manpage: cleanup layout of add-context
2673 * Documentation: create --snapshot in manpage
2674
2675 2013-07-17 lttng-tools 2.3.0-rc1
2676 * Fix: add missing snapshot header to dist tarball
2677 * Documentation: fix thread quit pipe comment
2678 * Test for presence of bison and flex when building from git
2679 * Test UST snapshot with large metadata
2680 * Add test application with large metadata
2681 * Cleanup: remove redundant assignment
2682 * Fix: use per-uid buffer registry for UID buffer snapshots
2683 * cmd.c: fix typos in snapshot commands
2684 * Test snapshot per-uid post-mortem
2685 * Remove leftover fprintf
2686 * Fix deadlock: don't take channel lock in timer
2687 * Introduce channel timer lock
2688 * document lttng_ustconsumer_request_metadata locking constraints
2689 * consumer: remove unused lttng_ustconsumer_push_metadata
2690 * Document metadata_socket_lock nesting
2691 * lttng_ustconsumer_recv_metadata does not need all those locks
2692 * document metadata_switch_timer() deadlock
2693 * Fix: add missing metadata socket lock
2694 * document metadata_switch_timer() locking constraints
2695 * consumer: remove timeout for UST metadata
2696 * Introduce pipe for UST metadata cache and stream
2697 * consumer: replace DBG2() instances by DBG()
2698 * Introduce utils_create_pipe_cloexec_nonblock()
2699 * ust consumer: data_pending check is endpoint active
2700 * Fix: kernel consumer: data_pending check if endpoint active
2701 * consumer: explicitly set endpoint status to active at init
2702 * document consumer_metadata_cache_flushed use of consumer_data.lock
2703 * consumer: introduce channel lock
2704 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2705 * Fix: update lttng snapshot help output
2706 * Man: fix part of snapshot documentation
2707 * Fix: set tracefile size test with PID buffers
2708 * Fix: Babelstats fail to parse output with no process name or pid
2709 * Missing NULL pointer init in tap.c
2710 * Fix: Unchecked asprintf/vasprintf return values
2711 * Add snapshots test to fast regression
2712 * Fix: kernel data unit test
2713 * Fix: snapshot returned valid LTTNG_ERR code
2714 * Add the number of snapshot taken to the output path
2715 * Fix: RCU read side lock unbalanced
2716 * Fix: zeroed snapshot output at init
2717 * Support del-output with an output name
2718 * Update man page with snapshot command
2719 * New UST default buffers is now per UID
2720 * Bump UST ABI major version for 2.3 release
2721 * Add snapshot mode to lttng list session
2722 * Fix: support temporary snapshot max size and name
2723 * Support snapshot max-size limitation
2724 * Tests: per-UID UST snapshot
2725 * Fix: snapshot support for UST and kernel in same session
2726 * Implement lttng create --snapshot command
2727 * Add create session snapshot API in lttng-sessiond
2728 * Add snapshot output init call that uses URIs
2729 * Fix: consumer err_sock cloexec
2730 * Callsite: add "ip" context
2731 * Fix: possible consumer sockets double close on cleanup
2732 * Automatically load kvm-x86 and kvm-x86-mmu probes.
2733 * Fix: consumer: use uint64_t for all sessiond_id
2734 * Fix: add gpl and lgpl files to tarball
2735 * Fix: don't install libtap system wide
2736 * Fix: close consumer sockets in sessiond cleanup
2737 * Fix: set globally visible flag to kernel stream
2738 * Fix: lttng: memory leak in snapshot record command
2739 * Fix: kernel-consumer: double-close
2740 * Fix: consumer: incorrect size zmalloc
2741 * Fix: don't try to send stream to relayd if not in streaming
2742 * Fix: relayd refcount updates for stream
2743 * Fix: don't send error to sessiond on orderly shutdown
2744 * Fix: bad pathname used when sending kernel stream to relayd
2745 * Fix: add globally visible flag in stream
2746 * Fix: destroy metadata stream on setup metadata error path
2747 * Fix: send kernel stream to relayd only if needed
2748 * Fix: destroy streams for kernel snapshot sessions as well
2749 * Fix: close and destroy metadata stream after a kernel snapshot
2750 * Fix: print errno message on connect() error
2751 * Fix: possible double-close on stream out_fd
2752 * Fix: session ID signess to uin64_t in sessiond
2753 * Tests: fix validation trace path in kernel snapshot
2754 * Tests: Add UST snapshot local and streaming
2755 * Add UST snapshot support
2756 * Fix: consumer_add_relayd_socket() report errors to sessiond
2757 * Fix: add missing enum lttcomm_return_code entries
2758 * Fix: UST per-UID channels persist across application teardown
2759 * Fix: kernel snapshot metadata handling and error paths
2760 * Fix: coding style and debug statement
2761 * Fix: put subbuffer back in kernel snapshot error path
2762 * Fix: overflow in uri_to_str_url
2763 * Fix: detect the correct version of LTTng-UST
2764 * Fix: sessiond: use uint64_t for all session ids
2765 * Tests: add kernel snapshot streaming to root regression
2766 * Tests: remove debug output from test
2767 * Tests: Add kernel snapshot streaming
2768 * Fix: use snapshot consumer output for kernel
2769 * Fix: periodical flush check trace before stop
2770 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
2771 * Fix UST channel/stream output assignation
2772 * Fix: send per-pid session id in channel creation
2773 * Fix: consumer double-close on error
2774 * Update URCU detection to correctly check for a 0.7 version
2775 * Fix: snapshot path
2776 * Add utils function to format current time as a string
2777 * Fix: set hidden attribute to utils_* calls
2778 * Fix: consumer handling of metadata for relayd
2779 * Add kernel snapshot support
2780 * Support flight recorder mode for a session
2781 * Implement snapshot commands in lttng-sessiond
2782 * Add snapshot command to lttng UI
2783 * Initial import of the snapshot ABI/API in lttng-ctl
2784 * Use the consumer stream API in consumer_del_stream()
2785 * Add consumer-stream.c/.h in libconsumer
2786 * Move multiple URLs parsing fct from lttng-ctl to uri.c
2787 * Add a lttng-ctl header to facilitate code separation
2788
2789 2013-06-25 lttng-tools 2.2.0 (National Catfish Day)
2790 * STABLE VERSION
2791 * Fix: if relayd is unreachable, disable consumer for the session
2792 * Fix: possible infinite loop in disable ust event
2793 * Fix: don't enable a channel if a session was already started
2794 * Fix: bad type for the relayd id
2795 * Fix: add debug statement in kernel flush metadata
2796 * Fix: destroy default created channel if add-context fails
2797 * Fix: clarify tracefile size/count in lttng.1 man
2798 * Fix: don't stop a session that was not previously started
2799 * Fix: update lttng.1 man page
2800 * Fix: bad protocol flow between sessiond and consumerd
2801 * Fix: kernel memory leak in error path
2802
2803 2013-06-20 lttng-tools 2.2.0-rc3
2804 * Multiple memory and fd leak fixes in sessiond and consumerd
2805 * Test: stress test added to the repository but not in make check
2806 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
2807 * Implement health check for app registration dispatch
2808 * Implement health check for app notification thread
2809 * Revert "Improve channel listing output format"
2810 * Fix: use lttng pipe to send new stream to thread
2811 * Change consumer_metadata_pipe to be a lttng_pipe
2812 * Change consumer_data_pipe to be a lttng_pipe
2813 * Add wrappers for pipe
2814 * Add --version command-line option to lttng.
2815 * Add --with-lttng-ust-prefix config option.
2816 * Fixes from coverity scan.
2817 * Stability fixes
2818 * RCU hash table are now destroyed in a seperate thread in sessiond
2819
2820 2013-05-09 lttng-tools 2.2.0-rc2
2821 * Fix: split UST per UID/PID default values
2822 * Fix: don't start the relayd with a wrong --output dir
2823 * Fix: Erroneous automatic session name when streaming
2824 * Fix: wrong data port when listing session's URI
2825 * Fix: don't create a channel on an enable channel
2826 * Tests: Add missing test_utils_parse_size_suffix to unit tests
2827 * Fix: print lttng strerror on enable event with filter
2828 * Fix: change relayd protocol version to 2.2
2829 * Fix: reset current size for tracefile rotation
2830 * Fix: remove extra -I for python bindings
2831 * lttng UI: round up trace file size to subbuf size if needed
2832 * Fix lttng UI: fix arg parsing, round size to next power of two
2833 * Fix: check errors in lttng command argument values
2834 * Implement get_count_order in lttng utils
2835 * lttng cli: Accept human readable sizes for --subbuf-size
2836 * Unit tests: don't rebuild units under test
2837 * Fix: consumerd metadata channel/cache/timer races
2838 * Fix: consumerd channel destroy race
2839 * Cleanup: document RCU read-side lock better
2840 * consumer relayd interaction: fix segfaults
2841 * Fix: change order of fd get to fix error path
2842 * Fix: fd leak when creating UST metadata channel
2843 * Fix: fd leak on error
2844 * Fix consumerd fd leak
2845 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
2846 * rculfhash: check for callers from RCU read-side C.S.
2847 * Fix: don't call hash table destroy under rcu read-side c.s.
2848 * Documentation: import updated comments from urcu
2849 * Fix: segfault in buffer_reg_channel_destroy()
2850 * Fix: add missing goto error in UST consumer
2851 * Fix: no need to use run_as_open in the relayd
2852 * Fix: typo in enable-channel man and help
2853 * Fix: add some missing hidden attribute
2854 * Fix: per-uid buffers should only be flushed once on stop
2855 * Cleanup: Use own mutex within timer setup/teardown
2856 * Fix: channel management thread should hold a refcount
2857 * Fix: move metadata cache setup before ownership passing
2858 * Fix: consumer metadata switch timer error handling
2859 * Fix: set ptr to NULL to suppress old gcc warnings
2860 * Fix: linking order of libraries
2861 * Fix: multiple type mismatch in debug statement
2862 * Fix: remove mention of trace directory layout in quickstart doc
2863 * Fix: remove unused path variables from session obj
2864 * Fix: update lttng.1 man and enable-channel help with read timer size
2865 * Fix: use channel per domain default values
2866 * Fix: typos in the code base
2867 * Fix: deny multiple event types with enable-event
2868 * Fix: deny the same port for data and control URL
2869 * Fix: reset consumer destination when changing URIs
2870 * Fix: don't allow different control and data destination
2871 * Fix: typos in error strings
2872 * Improve channel listing output format
2873 * Fix: enable-channel accepts mismatched option
2874 * Fix: validate buffer type for UST channel creation
2875
2876 2013-03-28 lttng-tools 2.2.0-rc1
2877 * Add UST per UID buffers support
2878 * UST metadata generation are created on the sessiond side
2879 * Move LTTng-UST buffer ownership from application to consumer
2880 * Add a UST registry of events and channel in the sessiond
2881 * UST periodical metadata flush
2882 * Refactor tests to use prove and tap
2883 * Support for trace file rotation for the relayd and on disk
2884 * Support per-context filtering
2885 * Add channel wakeup fd to monitor close
2886 * Deprecate enable/disable-consumer
2887 * Multiple fixes and memory leak fix.
2888
2889 2012-12-20 lttng-tools 2.1.0 (13th Baktun)
2890 * STABLE VERSION 2.1.0-stable - "Basse Messe"
2891 * Multiple minor fixes
2892 * Multiple memory and fd leaks
2893 * Fix: Off by one in seq num for data pending command
2894 * Fix: flag metadata stream on quiescent control cmd
2895 * Fix: prioritize control socket communication in relayd
2896 * Fix: poll and epoll fd set reallocation
2897 * Fix: add missing goto pending if data is inflight
2898 * Fix: remove ua_sess->started assert on stop trace
2899 * Set classes of traffic in high_throughput_limit
2900 * Fix: use the poll wait ret value when iterating on fd(s)
2901 * Fix: force the poll() return value to be nb_fd
2902 * Fix: Wrong check of node when cleaning up ht
2903 * Fix: set started flag of ust app after ustctl
2904 * Fix: memory leak in add relayd socket error path
2905 * Fix: add packed attribute to filter structure
2906 * Fix: Add missing health code update for consumer command
2907 * Add LTTNG_PACKED macro
2908 * Fix data pending for inflight streaming
2909 * Map session id of relayd and sessiond in consumer
2910 * Add the relayd create session command
2911 * Make the consumer sends a ACK after each command
2912 * Remove MSG_WAITALL on every recvmsg() socket typ
2913 * Fix: Add missing relayd ht cleanup and ht destroy
2914 * Fix: Relayd and sessiond version check
2915 * Fix: protect consumer_find_channel with rcu locking
2916 * Fix: don't steal key when adding a metadata stream
2917 * Consumer hold stream mutex for add stream
2918
2919 2012-12-03 lttng-tools 2.1.0-rc9
2920 * Fix: set the stream ht static in consumer file
2921 * Update sessiond man page with new env var
2922 * Update lttng.1 man page
2923 * Fix: enable-consumer for all domains missing dir
2924 * Fix: Add missing fct prototypes when disabling UST
2925 * Fix a typo in lttng-probe-module name
2926 * Assign values to enum lttcomm_sessiond_command
2927 * Fix: run health test only if root
2928 * Clarify empty string/NULL filter errors
2929 * Fix: add missing padding for UST filter
2930
2931 2012-11-22 lttng-tools 2.1.0-rc8
2932 * Fix: Uninit. variable in lttng view
2933 * Add already enabled UST event error code
2934 * lttng.h API update: set filter becomes enable event with filter
2935 * Change the UST event hash table match function
2936 * Pass lttng_event struct to the set_filter API call
2937 * Adding context to an event is no longer possible
2938 * Add UST overlap tests
2939 * Add filter sequence number to UST
2940 * Fix: Typo from a previous patch in an assert()
2941 * Fix: Warn if session is running with lttng view
2942 * Fix: Add bash requirement to README for make check
2943 * Fix: add the notion of domain to lttng.1 man page
2944 * Enable additional kernel probes
2945 * Update CodingStyle
2946 * Use the new functions for default subbuf sizes
2947 * Add default subbuf sizes getter functions
2948 * Add max() and min() macro in common
2949
2950 2012-11-13 lttng-tools 2.1.0-rc7
2951 * Fix: Add pointer check when freeing poll events
2952 * Fix: FD leak on thread error
2953 * Fix: Wrong fd used by kernel_wait_quiescent
2954 * Support new lttng-ust error code
2955 * Fix: Don't set filter if enable event fails
2956 * Fix: Wrong data port when listing session
2957 * Fix: Enable event after start command
2958 * Fix: Teardown of thread_manage_clients on failure of listen/create_poll
2959 * Add a timeout to UST application socket
2960 * Fix: Consumerd error socket connect race
2961 * Fix: Set CLOEXEC flag on every created sockets
2962 * Remove consumer poll timeout in data thread
2963 * Fix: RCU hash table seed
2964 * Fix: Do not install health tests helper libraries
2965 * Fix: Create default channel on add-context if none
2966 * Support new liblttng-ust-ctl error code
2967 * Fix: Add EPIPE error handling on buffer splice
2968 * Fix: Channel creation error return code was not set
2969 * Fix: Wrong poll events on UST application socket
2970 * Fix: Remove dependency to urcu-cds in tools tests
2971 * Fix: Missing librt dependency in configure check for lttng-ust-ctl
2972 * Fix: Don't append datetime to default session name
2973 * Fix: Deny session creation name 'auto'
2974 * Fix: Add space for stream name CPU number
2975 * Fix: Add output option to enable-channel command
2976
2977 2012-11-02 lttng-tools 2.1.0-rc6
2978 * Tests: Add filtering tests for uncovered cases
2979 * Fix: Sync issue when deleting a data stream
2980 * Rename data_available to data_pending
2981 * Fix: consumer health state
2982 * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
2983 * Fix: Bad return error code handling
2984 * Fix: Use after free() of the rundir string
2985 * Fix: Cleanup UST app session on ustctl create session error
2986 * Fix: add missing pthread_join in sessiond
2987 * Fix: free running directory string
2988 * Fix: UST app clean list node usage
2989 * Add liblttng-ctl destructor to cleanup memory
2990 * Fix: Cleanup URIs on teardown
2991 * Fix: relayd memleaks
2992 * Fix: Memory leaks of allocated URIs
2993 * Fix: consumer output memory leak on creation
2994 * Fix: missing addrlen initialization before accept(2)
2995 * Fix: relayd trace file padding memleak
2996 * Fix: Remove useless consumer subdir string concatenation
2997 * Fix: lttng create allocated path memleak
2998 * Fix: Cppcheck memleakOnRealloc mistake
2999 * Fix: Synchronization issue for data available command
3000 * Fix: consumer relayd cleanup on disconnect
3001 * Fix: Handle the unary bitwise negation operator (~) in the XML printer
3002 * Fix: Possible memory leaks when creating filter IR root node
3003 * Fix: Delete stream on write error in consumer
3004 * Fix: Error handling when sending relayd sockets to consumer
3005 * Add stream lock comment for nesting
3006 * Fix: Mutex and RCU lock nesting in consumer
3007 * Fix: Uninitialized ret code
3008 * Fix: Remove bad condition and fix overflow issue
3009 * Fix: consumerd pthread error flow
3010 * Fix: Set a single return point and mutex unlock
3011 * Fix: Remove useless NULL and zero assignment
3012 * Fix: segfault on create session with two URLs
3013
3014 2012-10-22 lttng-tools 2.1.0-rc5
3015 * Fix: Remove network stream ID ABI calls
3016 * Tests: Add filtering tests
3017 * Wait for data availability when stopping a session
3018 * Relayd data available command support
3019 * Lib lttng-ctl data available command support
3020 * Consumer daemon data available command support
3021 * Add data structure for the data available command
3022 * Change the metadata hash table node
3023 * Make stream hash tables global to the consumer
3024 * Move add data stream to the data thread
3025 * Rename consumer threads and spawn them in daemon
3026 * Fix: relayd close stream command was not working
3027 * Fix: Relayd and consumerd socket leaks
3028 * Fix: Missing -ENODATA handling in the consumer
3029 * Fix: Empty metadata buffer(s) on HUP|ERR
3030 * ABI with support for compat 32/64 bits
3031 * Fix: Stream allocation and insertion consistency
3032 * Fix: output number of bytes written by relayd
3033 * Add hash table argument to helper functions
3034 * Fix: Add missing call rcu and read side lock
3035 * Tests: Fix LD_PRELOAD library lookup path for health tests
3036 * Fix: Add arbitrary wait period for kernel streaming test
3037 * Fix coding style and add/change debug statements
3038 * Fix: Build out of src tree
3039 * Tests: Add health check tests to configure
3040 * Tests: Add health check thread stall test
3041 * Tests: Add health check thread exit test
3042 * Tests: Add a health check utility program
3043 * Add testpoints in lttng-sessiond for each threads
3044 * New testpoint mechanism to instrument binaries for testing
3045 * Fix: off-by-one in comm proto between lttng-ctl and sessiond
3046 * Fix: Metadata stream leak when received in consumer
3047 * Fix: consumer_allocate_stream error handling
3048 * Fix: consumer should await for initial streams
3049 * Fix: Missing rcu read side lock in consumer
3050
3051 2012-09-26 lttng-tools 2.1.0-rc4
3052 * Fix: Change sempahore to pthread conditions
3053 * Fix: relayd relay_send_version: handle sscanf return code
3054 * Fix relayd: NULL ptr deref
3055 * Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
3056 * Tests: add print bytecode to filter grammar test
3057 * Cleanup: assign values to bytecode opcodes
3058 * Fix: Filter: Fix allocation length error
3059 * Fix: Filter: add missing ast free
3060 * Tests: Add high throughput with bandwidth limits test
3061 * Fix: Returned code when listing kernel channel
3062 * Tests: Rename helper functions to have consistent names
3063 * Tests: Cleanup redundant code and use printing helper functions
3064 * Tests: Add helper functions for printing status and banner
3065 * Tests: Add a check for color support when printing status
3066 * Fix: Lib lttng-ctl on error returns lttng code
3067 * Fix: lttng_set_event_filter() was returning bad error code
3068 * Fix: printing [no write] on lttng list -uf
3069 * Fix: Disable event on filter error with lttng
3070 * Fix: Wrong returned error code on UST enable event
3071 * Add consumer commands to lttng.1 man page
3072 * Add lttng_health_check(3) man page
3073 * Fix: Remove LPOLLNVAL from consumer metadata revents
3074 * Fix: Mismatch of field name between ust and tools
3075 * Add the written value when listing fields
3076 * Fix: Consumer return value check after mmap/splice
3077 * Don't send the subbuffer padding for streaming
3078 * Fix: Returned error code in consumer on read buffer
3079
3080 2012-09-12 lttng-tools 2.1.0-rc3
3081 * Fix: Relayd fix ret value when adding a connection
3082 * Add new thread in consumer for metadata handling
3083 * Fix: consumer recv command error path
3084 * Fix filter: fix recent regressions
3085 * Update lttng-ust-abi.h from upstream lttng-ust
3086 * Fix: Accept bytecode of length 65536 bytes
3087 * Fix: Generation of bytecode longer than 32768 bytes fails
3088 * Fix: Filter bytecode alloc buffer size must be a power of 2
3089 * Add lttng-ctl SWIG python bindings
3090 * Add C++ support to API header files
3091 * Librarify filter in liblttng-ctl and hide symbols
3092 * Set hidden visibility for calls used in lttng-ctl
3093 * Notify the user if a filter is already enabled
3094 * Install lttng-error.h and include it in lttng.h
3095 * Add lttng-error.h containing every API err. code
3096 * Fix: missing hostname context
3097
3098 2012-08-22 lttng-tools 2.1.0-rc2
3099 * Fix: put back 2.0 output text for lttng create cmd
3100 * Fix: remove set subdir call that uses bad ptr
3101 * Filter: Handle the unary bitwise not operator (~) with an unsupported
3102 * Fix: missing mutex unlock on register consumer err
3103 * Remove underscore from ifndef of lttng.h
3104 * Remove unused define in lttng.h
3105 * Standardize lttng command line usage text
3106 * Merge duplicate code in consumer for destroy relayd
3107 * Merge duplicate code in consumer for add relayd
3108 * Fix: Possible buffer overflows in strncat() usage
3109 * Move code out of main.c and fix some issues
3110
3111 2012-08-17 lttng-tools 2.1.0-rc1
3112 * Feature: Network Streaming
3113 * Add the lttng-relayd binary for network streaming
3114 * Support user space tracer filtering
3115 * Multiple fixes
3116
3117 2012-04-19 lttng-tools 2.0.1
3118 * Fix: test script for kernel module validation
3119 * Fix: report error to client on consumerd error
3120 * Fix: add missing ht_destroy at consumer teardown
3121 * Fix: consumer fd recv thread should write into non-blocking pipe
3122 * Fix: work-around glibc __nptl_setxid vs clone hang
3123 * Fix: consumer fd recv poll should be sensitive to POLLPRI too
3124 * Fix consumer lttng_consumer_poll_socket poll revents check bug
3125 * Fix: increase consumer open files limit
3126 * Update README: document dep on modprobe for kernel tracing
3127 * Fix: wait for sessiond to stop in tests
3128 * Fix: remove unused return variable
3129 * Don't report back error on syscalls fail for -a -k
3130 * Fix: destroy context hash table being NULL
3131 * Fix: make lttng expand path for trace output opt
3132 * Fix: return value signedness
3133 * Fix: man page environment variable name error
3134 * Fix: check return value on getenv USER
3135
3136 2012-03-20 lttng-tools 2.0.0
3137 * Fist STABLE version
3138 * Add version name: Annedd'ale
3139
3140 2012-03-20 lttng-tools 2.0.0-rc4
3141 * Fix: add small detail to enable-channel man page
3142 * Fix: warned of arbitrary time for ust-nprocesses test
3143 * Fix. add limitation to man page
3144 * Fix: minor changes to lttng.1
3145 * Fix: add exit values to lttng.1 man page
3146 * Fix: add delay before validating apps in test nproc
3147 * Fix: error handling in lttng enable-event
3148 * Fix: document structure init. to 0 in lttng.h
3149 * Fix: uninitialized variable
3150 * Keep track of FD used for UST applications (v2)
3151 * Fix: lttng view, error message and exit code
3152 * Small fixes to lttng man pages (v2)
3153 * Fix: handle EINTR for sendmsg syscall
3154 * Fix: lttng UI exit value and error message
3155 * Fix: session lock use after free
3156 * Fix kernel_list_events memleaks
3157 * Fix debug message use uninitialized variable
3158 * Fix: trace_ust_destroy_metadata should check for NULL pointer
3159 * Fix: various memleaks
3160 * Fix: hash table allocation out of order on error
3161 * fix: lttng_ht_destroy memleak
3162
3163 2012-03-16 lttng-tools 2.0.0-rc3
3164 * Fix: missing headers for make dist
3165 * Fix: install lttng-consumerd in lib/lttng/libexec/
3166 * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
3167 * Fix: consumer CPU hotplug support
3168 * Fix: double PID registration race
3169 * Make libcompat independent not to confuse automake
3170 * Clarify the license of lttng-ust-abi.h
3171 * Fix: License header
3172 * Fix: wrong return value on consumer socket creation
3173 * Fix: test for UST invalid channel parameters at channel creation
3174 * Fix: recvmsg should handle EINTR
3175 * Fix: error.h non-static variables for liblttng-ctl
3176 * Fix: missing _GNU_SOURCE define
3177 * Fix: improve need root for kernel tracing error message
3178 * Fix: start/stop lttng message error
3179
3180 2012-03-02 lttng-tools 2.0.0-rc2
3181 * Fix: meaningful error message
3182 * Fix: UST consumer need to iterate on streams, just change their key
3183 * Fix: add missing rcu read lock across RCU HT iteration
3184 * Fix: kernel session closes fd 0 after create
3185 * Fix: sendmsg EPIPE should be quiet by default (expected)
3186 * Fix: thread_registration_apps should set its local sock to -1 when passing it
3187 * Fix: clock -> sock typo
3188 * Fix: consumer race: should allow reuse of FD key
3189 * Fix: Use PERROR all across lttng-tools, never make it quiet
3190 * Fix: test all close return values in sessiond
3191 * Fix: All perror turned into PERROR to show file and line number
3192 * Fix: large audit of close() use in sessiond main.c
3193 * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
3194 * Fix: incorrect close of fd 0 for syscall kernel event destroy
3195 * Fix: sessiond has incorrect missing 0 value in FD check
3196 * Fix: sessiond app listening: use posix-compliant poll flags
3197 * Fix: consumer printf type should match ssize_t (%zd)
3198 * Fix: make ust consumer posix compliant for poll flags
3199 * Fix security permission on lttng run directory
3200 * Fix: Display right loglevel_type in error message
3201 * Fix documentation in lttng.h
3202 * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
3203 * Fix: restart consumerd and sessiond when interrupted in poll()
3204 * Fix: handling bad channel when sending to consumer
3205 * Fix useless variable
3206 * Fix add-context returned error
3207 * fix: add missing break in command handling
3208 * fix: command handling: do not check domain for commands not requiring domain
3209 * fix: if tracing group does not exist, do not report a client error
3210 * Fix: run_as error handling
3211 * Fix usage note on -a
3212 * Revert FreeBSD compatibility layer
3213 * Fix: documented number of subbuffers is incorrect
3214 * Document that num-subbuf and subbuf-size need to be power of 2
3215 * Merge branch 'master' of git://git.lttng.org/lttng-tools
3216
3217 2012-02-20 lttng-tools 2.0.0-rc1
3218 * Fix lttcomm_close_unix_sock to actually close the socket
3219 * lttng-sessiond: Set group permissions explicitly
3220
3221 2012-02-16 lttng-tools 2.0-pre23
3222 * configure.ac: Fix consumerd64-libdir typo
3223 * Fix existing session daemon check
3224 * Fix missing session locks
3225 * Fix return value on ust app session create
3226 * Fix double start/stop trace
3227 * Fix ust app session started state on start trace
3228 * modprobe statedump, signal and timer lttng module
3229 * Fix hyphens in man pages
3230
3231 2012-02-14 lttng-tools 2.0-pre22
3232 * Add the bash-completion file to the dist tarball
3233 * Add the LICENSE file too
3234 * Package used for the Ubuntu LTS (feature freeze)
3235
3236 2012-02-13 lttng-tools 2.0-pre21
3237 * Fix licensing for hashtable/utils.c
3238 * Print loglevel value in list -u
3239 * Remove "<all> from MSG() when no loglevel is selected
3240 * Initial import of man lttng.1 and lttng-sessiond.8
3241 * Fix memory leak master
3242
3243 2012-02-09 lttng-tools 2.0-pre20
3244 * New lttng view command
3245 * Multiple loglevel fixes
3246 * Fix list command
3247 * Fix session syscall listing
3248 * Multiple fixes across the code base
3249
3250 2012-02-02 lttng-tools 2.0-pre19
3251 * Update lttng ust ABI/API copy
3252 * Implement UST calibrate and change default
3253 * Add MSG_WAITALL to recvmsg of sessiond-comm
3254 * Check kernel version for tests
3255 * Add a '--list-options' option to each command.
3256 * First import of extras/ with lttng bash completion
3257 * Remove default defines from lttng.h
3258 * Fix lttng sessiond spawn wait race
3259 * Add CMD_WARNING error code
3260 * Fix context mapping for UST and kernel
3261 * Add kernel work-around for boot_id
3262 * Rewrites lttng-ctl's set_session_daemon_path
3263 * Fix memory lean in all lttng cli commands
3264 * Update loglevel ABI
3265 * Add padding to all ABIs for future development.
3266 * Improve error handling of lttng cli
3267 * Multiple fixes across the code base (nothing critical)
3268
3269 2012-01-23 lttng-tools 2.0-pre18
3270 * Complete change of the source directory tree
3271 * Move compat to common and create an internal lib
3272 * Rename lttngerr.h to error.h
3273 * Add kernel module version validation
3274 * Add UST version validation
3275 * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
3276 * Fix off-by-one and double list size instead of steady increment
3277
3278 2012-01-19 lttng-tools 2.0-pre17
3279 * Add and support the new hash table library
3280 * Add lttng hash table support to liblttng-consumer
3281 * RCU support for consumer's hash tables
3282 * UST consumer close shm fd after mapping it
3283 * Remove CLONE_VM flag for runas making gdb debugging impossible
3284 * Make MSG() print on stdout instead of stderr
3285 * Don't init kernel tracer if not root (UID=0)
3286 * Multiple fixes found when reaching max. number of open files
3287 * Add some UST tests
3288 * Multiple segfaults and assert error fixed
3289
3290 2011-12-23 lttng-tools 2.0-pre16
3291 * Per-user lttng-sessiond now fully functionnal
3292 * Fix nested double usage of hashtable iterators
3293 * Support creds passing between lttng and sessiond
3294 * Rename sessiond internal "uid" fields to "id"
3295 * Create all trace directories and files with client user credentials
3296 * Create output directory at session creation command
3297 * Only allow the user or group owning the session (or root) to control a session
3298 * Add disable kernel tracing option to sessiond
3299
3300 2011-12-13 lttng-tools 2.0-pre15
3301 * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
3302 * UST consumer 32/64 bit support
3303 * Multiple bug fixes
3304 * Multiple segfault, race and double lock fixes
3305 * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
3306 * UST loglevel support
3307 * ABIs now support 256 char event names
3308 * Dependency on libpopt >= 1.13
3309 * Dependency on URCU >= 0.6.7
3310 * Rename kernel-ctl.c/.h to kernel.c/.h
3311 * Change malloc to zmalloc in lttng-sessiond code
3312 * RCU hashtable support for all UST data structure
3313 * New libconsumer for UST, kernel and one generic
3314 * Change "--all" option from lttng command line
3315 * Remove function entry option to discourage its use
3316
3317 2011-09-30 lttng-tools 2.0-pre14
3318 * Syscall tracing support
3319 * Multiple bug fixes (nothing critical)
3320 * Add userspace RCU hash table to tree for dev
3321 * Update UST ABI
3322 * Fix epoll that did not handle EINTR
3323 * Liburcu >= 0.6.5 is needed from this release
3324 * Enabling all events also enable syscall tracing
3325 * Debug messages are now on stderr
3326 * Add basic data structure for UST support but not ready yet.
3327
3328 2011-08-25 lttng-tools 2.0-pre13
3329 * Memory leaks fixes and double lock list
3330 * Add UST registration with sychronisation
3331 * Use poll/epoll compatibility layer for the sessiond
3332 * Major code cleanup of ltt-sessiond/main.c
3333 * Increase listen() connexion limit
3334 * Fix bad enable-channel command
3335 * Rename trace.c/.h to trace-kernel
3336 * Multiple fixes on the poll management with the new epoll API
3337
3338 2011-08-25 lttng-tools 2.0-pre12
3339 * Multiple fixes
3340 * Fix kconsumerd handling custom channel output
3341 * Add lttng_register_consumer to register a custom consumer
3342 * Add multiples tests of the session daemon
3343 * Default kernel channel size/number changed
3344 * Support for UST application registration
3345 * Import LTTng UST 2.0 ABI
3346 * Send data to kconsumerd before tracing start
3347 * Export API of lib kernel consumer (liblttngkconsumerd)
3348
3349 2011-08-12 lttng-tools 2.0-pre11
3350 * New lttng API using the lttng_handle
3351 * Multiple fixes of kernel consumer
3352 * Register the consuming function and add a library context
3353 * Kernel consumer fix mmap/munmap
3354 * lttng-sessiond-comm header has been privatize
3355 * Kernel traces are written in the kernel/ directory
3356 * Add underscore to enable-channel command options
3357
3358 2011-07-29 lttng-tools 2.0-pre6
3359 * Fix enable multiple events
3360 * Add function entry feature
3361
3362 2011-07-28 lttng-tools 2.0-pre5
3363 * Fix Add context command
3364 * Fix auto session path creation
3365 * Fix bad strncmp at channel creation
3366
3367 2011-07-23 lttng-tools 2.0-pre4
3368 * Fix kprobe attributes
3369 * Fix channel creation when not found at event enable
3370 * Add safe list iteration
3371 * Add two tests into the git tree
3372 * Kernel consumer can be put in debug mode with -vv
3373 * Trace path is now created on the client side
3374
3375 2011-07-23 lttng-tools 2.0-pre3
3376 * Fix perf hw cache counter config values
3377
3378 2011-07-22 lttng-tools 2.0-pre2
3379 * Multiple fixes
3380 * New add-context options for perf counter and context
3381 * Using the install bin path from autotool for execl() call
3382 * Update quickstart guide
3383
3384 2011-07-20 lttng-tools 2.0-pre1
3385 * First prerelease of lttng-tools.
3386 * Working with the LTTng v2.0-pre1 modules and Babeltrace v0.1
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