Fix: skip start trace for app that are already started.
[lttng-tools.git] / ChangeLog
1 2018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day)
2 * Missing kernel test files in dist target
3 * elf: support dynamic symbol table lookup
4 * Fix: leak of event attributes on copy failure
5 * Test fix: check length of input string
6 * Test cleanup: wrong indentation style in test_ust_data.c
7 * Test fix: leak of exclusions on allocation error
8 * Fix: runas check fd value before calling close()
9 * Docs: multiple rotation schedules can be active
10 * Docs: immadiate rotations can be performed with active schedules
11 * Fix: ret variable is used instead of cmd_ret in disable-rotation
12 * Cleanup: unused assignation on rotation error
13 * Cleanup: unused assignation on rotation already pending
14 * Fix: unchecked writer open element return value
15 * Remove unused session current_archive_location accessor
16 * Fix: incorrect error message on regenerate missing argument
17 * Fix: incorrect error message on metadata missing argument
18 * Fix: snapshot command mishandles missing arguments
19 * Cleanup: improve readability of filter expression condition
20 * Fix: potential use of NULL path in stat() use
21 * Cleanup: unused assignment of curr_data_ptr in lttng_elf
22 * Fix: uninitialized data/ret in runas offset commands
23 * Fix: uninitialized fd value used in runas
24 * Fix: report setegid()/seteuid() failure in runas
25 * Fix: leak of binary path on location creation error
26 * Fix: missing return value check in notification serialization
27 * Fix: possible leak of path in _utils_expand_path
28 * Fix: silent truncation in _utils_expand_path
29 * Cleanup: unused assignment of ret_code in ROTATE_CHANNEL
30 * Fix: passing null to closedir() on error
31 * Fix: unchecked access to pids array
32 * Fix: missing jump to error on allocation failure
33 * Cleanup: unused assignation of ret value
34 * Cleanup: unused assignation of ELF parsing error
35 * Fix: leak of probe_locs on error
36 * Fix: leak on agent event listing error
37 * Fix: possible null dereference on communication error
38 * Fix: returned pids may be uninitialized
39 * Fix: invalid destruction of lookup_method
40 * Fix: unused value in SDT probe description parsing
41 * Fix: use of uninitialized variable in C++ userspace-probe testapp
42 * Fix: use of uninitialized value in error path
43 * Fix: leaking string by setting pointer to NULL before freeing it
44 * Fix: passing negative param to dup(2) on error
45 * Fix: use-after-free in UST test case
46 * Fix: leak in error handling of userspace param parsing
47 * Fix: Remove dead code in fd passing function
48 * Cleanup: avoid duplicating userspace-probe desc twice
49 * Fix: memory leak in userspace probe param parsing
50 * Fix: missing error handling goto statement in runas
51 * Fix: use-after-free on error of lttng_event creation and copy
52 * Add function instrumentation type accessors to function location type
53 * Docs fix: probe location description is erroneous
54 * Fix: event leak during event load
55 * Hide lttng_event_copy symbol
56 * Docs: document new lttng_event methods
57 * Fix: leak of lookup_method_name in uprobe load
58 * Docs: distinction between function and tracepoint probe locations
59 * Fix: abort on unknown location type in destructor
60 * Clean-up: location lookup destroy can be type-agnostic
61 * Fix: hide internal uprobe configuration symbols
62 * Fix: event copy constructor frees original event on error
63 * Fix: userspace probe accessors are not const-correct
64 * Cleanup: use lttng_* string utility functions
65 * Silence macro redefinition warnings on macOS
66 * Fix: lttng-save command producing wrong XML fields
67 * Error out if filter expression is attached to unsupported event types
68 * Implement userspace-probe regression tests
69 * Implement lttng-mi for userspace-probe
70 * Implement lttng-save and lttng-load for userspace-probe
71 * Implement lttng-list for userspace-probe
72 * Add --userspace-probe kernel event type
73 * Implement $PATH binary searching function for userspace-probe
74 * Add userspace location in ltt_kernel_event structure
75 * Implement userspace probe location extraction and registration
76 * Implement 2-step registration of userspace probe events
77 * Use lttng_event_{create, destroy} to manage lttng_event struct
78 * Fix: remove unnecessary stderr output on expected behaviour
79 * trace_ust_create_event() now returns an error code
80 * trace_kernel_create_event() now returns an error code
81 * run_as: add extract SDT probe offsets command
82 * run_as: add extract ELF symbol offset command
83 * run_as: adapt run_as implementation to support complex payloads
84 * Add SDT userspace probe location
85 * Add lttng_event copy constructor
86 * Implement SDT probe description parsing function
87 * Add lttng_userspace_probe_location copy constructor
88 * Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions
89 * Implement ELF function offset extraction function
90 * Add utils_expand_path_keep_symlink fonction
91 * Fix: kernel adds creds on recv with SO_PASSCRED unix socket option
92 * lttng-ctl: implement listing of userspace probe locations
93 * Add invalid userspace probe location error
94 * Fix: memory is not zeroed on first set_capacity
95 * Add a util to create a buffer view from a raw buffer
96 * Fix: dynamic buffer mishandles setting capacity to 0
97 * lttng-ctl: send userspace probe location on enable_event
98 * lttng-ctl: locate extended event attributes at reception
99 * Add utils to send file descriptors to the sessiond
100 * lttng-ctl: add accessors of userspace probe location to lttng_event
101 * lttng-ctl: add userspace probe location interface
102 * Add lttng_dynamic_buffer_get_capacity_left util
103 * Add ALIGN_TO util to macros.h
104 * lttng-ctl: add an lttng_event_extended distinct from communication structures
105 * lttng-ctl: move lttng_event functions to a new file
106 * Tests: possible NULL dereference in rotation notification test
107 * Clean-up: remove dead code from rotation test
108 * Fix: size of concrete class used in memcpy of base class
109 * Tests: add a session rotation ongoing/completed notification test
110 * Clean-up: remove useless check of event name
111 * Fix: mix of lttng_error_code and cmd_error_code enums
112 * Add notification session rotation hooks
113 * Implement rotation command handlers in notification system
114 * Fix: return 0 on successful location serialization
115 * Fix: return size from location deserialization function
116 * Add a trace archive location accessor to the session API
117 * Fix: notification channel not released on error path
118 * Implement rotation ongoing/completed commands
119 * Fix: remove session_info from sessions_ht on destruction
120 * Bind newly registered triggers to session or channel objects
121 * Docs: clarify the contents of channel_infos_ht
122 * Add a hashing function for session rotation conditions
123 * Build a list of triggers applying to a given session on creation
124 * Add a comment clarifying the ownership of triggers
125 * Fix: use condition's type to compute its hash
126 * Cleanup: enforce const-correctness in notification thread
127 * Fix: add session_info object to sessions_ht
128 * Add session rotation ongoing/completed notification commands
129 * Add session rotation ongoing/completed conditions
130 * Fix: use the correct condition type in logging statements
131 * Add a by-address equality short-circuit to condition comparison
132 * Fix: assume that conditions are valid before being compared
133 * Cleanup: remove superfluous argument to consumed size create
134 * Docs: prefer 'release' to 'free' in API documentation
135 * Add trace archive location serialization/deserialization methods
136 * Tests: add notap versions of start/stop tracing helpers
137 * Tests: typo in notification test case description
138 * Use the dynamic buffer to serialize notification objects
139 * Fix: consumers don't honor protocol on rotate pending relay command
140 * Fix: client_list_element leak on failure to evaluate a condition
141 * Fix: possible NULL dereference in uri_parse_str_urls()
142 * Typo fix in uri parsing error logging
143 * Fix: unchecked return value of cds_lfht_destroy
144 * Fix: clean-up sessiond condig structure on initialization error
145 * Fix: unchecked return value in sessiond path configuration
146 * Fix: path leak on formatting error
147 * Fix: use of uninitialized 'nb_pipes_fd'
148 * Clean-up: useless assert that unsigned value is >= 0
149 * Test fix: size schedule leaked in a schedule API test case
150 * Fix: unreported error on rotate timer stop failure
151 * save/load: support session rotation schedule descriptors
152 * mi: serialize relay rotation locations
153 * Fix: use negative code for errors in enum
154 * Add rotate-client to .gitignore
155 * Docs: adapt the rotation client example to the API changes
156 * Remove generic error reporting from the lttng client
157 * Test: session rotation schedule API
158 * rotation-api: introduce rotation schedule descriptors
159 * rotation-api: pass session name explicitly
160 * Set consumer's verbosity to the max level on --verbose-consumer
161 * Fix: Tests: use -no-pie linker option only when available
162 * Fix: check for removal of session's shm_path in destroy()
163 * Document the contents of the shm_path fields of the ust session registry
164 * Implement MI and save/load support for callstack contexts
165 * Tests: Add callstack contexts tests
166 * Add kernel and userspace callstack event context
167 * Fix: missing context enum values in session xml schema
168 * lttng-enable-event(1): update the Filter expression section
169 * Filter: document ust app ctx limitation
170 * Filter: add FILTER_OP_RETURN_S64 instruction
171 * Filter: make bitwise and, or, xor higher prio than relational expressions
172 * Filter: Update shifting tests
173 * Add () for bitwise and comparator tests
174 * Filter: Implement rshift, lshift, bit not operators
175 * Filters: generate backward compatible "get field" and "get context" instructions
176 * Filter: index array, sequences, implement bitwise binary operators
177 * Implement support for brackets in filter expressions
178 * Tests: add session auto-loading test cases
179 * Replace deprecated readdir_r() with readdir()
180 * Bash completion: ignore namespace for xmllint parsing
181 * Use https in links to the lttng.org website
182 * Log the session to which a ROTATE_PENDING command applies
183 * Initialize relay_stream chunk_id to its session's current trace archive id
184 * Pass the consumerd stream's trace archive id to the relayd
185 * Fix: propagate archive id to the consumer daemon on stream creation
186 * Typo in ust consumer log message (channek -> channel)
187 * Use dynamic payload for the add stream realyd command
188 * Dynamic payload for relayd create session command
189 * Fix: backward relayd communication compatibility.
190 * Add unused attribute to lttng_to_index_major param
191 * Replace strncpy by lttng_strncpy in lttngctl session configuration API
192 * Replace strncpy by lttng_strncpy in utils_stream_file_name()
193 * Use dynamic buffer to build session configuration path
194 * Replace strncpy by lttng_strncpy in session config
195 * Silence strncpy warning emitted by GCC 8 in XSD path construction
196 * Silence strncpy warning emitted by GCC 8 in lttng_strncpy()
197 * Silence strncpy warning emitted by GCC 8 in ini parser
198 * Fix: use signed variable for refcounting of consumer_relayd_sock_pair
199 * Cleanup: sobjd is never used by reply_ust_register_channel()
200 * Cleanup: chan is never used by save_agent_events()
201 * Cleanup: open_memstream and close_memstream compat is never used
202 * Remove unnecessary inclusions of version.h
203 * Add multilib test files to .gitignore
204 * Cleanup: ua_sess is never used create_ust_app_channel_context()
205 * Cleanup: consumer_data is never used by update_kernel_stream()
206 * Cleanup: app is never used by alloc_ust_app_session()
207 * Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key
208 * Cleanup: wpipe already contain kernel_tracer_fd
209 * Cleanup: domain type is never used by send_consumer_relayd_socket()
210 * Cleanup: uid and gid are never used by run_as_noworker()
211 * Cleanup: sessiond_id is never used by relayd_create_session_2_*
212 * Cleanup: sock is never used by ask_channel()
213 * Cleanup: ctx is never used by monitor_timer()
214 * Cleanup: signo is never used by metadata_switch_timer
215 * Cleanup: channel is never used by metadata_cache_check_version()
216 * Cleanup: relayd id is never used by write_relayd_metadata_id()
217 * Cleanup: attr is not used by open_ust_stream_fd()
218 * Cleanup: *_domain are never used by create_session
219 * doc/man: update rotation man pages to follow API's terminology
220 * Print consumerd32/64/kernel configuration
221 * Test: change use of space for tabs in utils.sh
222 * Tests: add duplicated providers tests
223 * Tests: add function to validate the number of an event name in metadata
224 * Tests: allow the use of regular expressions to match events
225 * Fix: calling ht_{hash, match}_enum with wrong argument
226 * Fix: probes should be compared strictly by events metadata
227 * Test for lttng-logger
228 * Test mi: rename sessiond load directory constant
229 * mi: support "add-context --list"
230 * Fix: test_ust-dl is generated at configure-time
231 * Fix: cmd line options overwrite env variable config options
232 * Fix: perform the initialization memory barrier out of loop body
233 * Clean-up: explicit mb before decrementing lttng_sessiond_ready
234 * Clean-up: use a define for support thread count
235 * Port: fix format warnings on Cygwin
236 * Add missing include for ssize_t on Cygwin
237 * Fix: sessions with agent channels fail to load
238 * Fix: don't wait for the load thread before serving client commands
239 * Add test_utils_parse_time_suffix to .gitignore
240 * Clean-up: kernel_consumer_add_stream() does not need to be public
241 * Fix: sessiond fails to launch on --without-ust configuration
242 * Fix: agent thread poll set creation failure results in deadlock
243 * Fix: test uses sizeof() on the wrong operand of strncpy
244 * Rename kernel_consumer_send_channel_stream()
245 * Rename consumer_init_channel_comm_msg()
246 * Cleanup: send_fds functions are not const-correct
247 * Remove unused ltt_session look-up result
248 * Clean-up: reduce indentation level of create_channel_per_uid()
249 * Enforce locking assumptions during channel creation
250 * Cleanup: misleading create_ust_app_session() name
251 * Rename rotate_count to current_archive_id
252 * Cleanup: name of send_sessiond_channel() is misleading
253 * Print the git version used to build from a distribution tarball
254 * Docs: lttng-version uses the intransitive form of "broke"
255 * Fix: relayd streams can be leaked on connection error
256 * Cleanup: fix typo in relayd comment
257 * Fix: ret may be used uninitialized in sample_channel_positions()
258 * Cleanup: ret is unused in relay_process_data_receive_header()
259 * Fix build: in_git_repo is used before being set
260 * Fix: partial writes of padding are not checked
261 * Propagate whether a connection was closed cleanly or after an error
262 * Fix: relayd protocol field present from minor 8 is not checked
263 * Add DBG statement for TCP keep-alive options
264 * Fix: relay_recv_metadata does not check for partial write
265 * Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd
266 * Fix: unprivilieged sessiond agent port clashes with root sessiond
267 * Fix: erroneous use of extern keyword
268 * Fix: failure to launch agent thread is not reported
269 * Fix: agent may not be ready on launch
270 * Cleanup: misleading variable name
271 * Fix: checking for existing session daemon is done after daemonizing
272 * Fix: null pointer dereference in lttng_rotation_handle_destroy
273 * sessiond: rename syscall.h so it does not conflict with system
274 * Tests: Handle rotations happening on two separate days during testing
275 * Tests: Clean trace_path after each subtest
276 * Tests: Use for loop for identical validation
277 * Tests: Count number of chunk using ls
278 * Fix: quiet option is not set in sessiond-config
279 * Fix: hold consumer socket lock for consumer_send_msg
280 * Fix: use signed member to transport enum value
281 * Fix: use off_t type for lseek function return value to avoid overflow
282 * Extend the rotation API to provide network trace archive locations
283 * Increase LTTNG_HOST_NAME_MAX from 64 to 255
284 * Add lttng_trace_archive_location lttng-ctl API
285 * Clarify notification channel info ht destruction error log
286 * Fix: goto end after end label
287 * Check return value of cds_lfht_destroy
288 * Fix: destroy schedule attr
289 * Tests: fix oot and dist for rotation tests
290 * Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST
291 * Tests: SESSION_NAME defined on each iteration of kernel rotation test
292 * Tests: Reduce scope of TRACE_PATH to a function
293 * Tests: PID_RELAYD is never used
294 * Tests: use functions from utils.sh in rotation tests
295 * Tests: consolidate session creation with a uri parameter in utils.sh
296 * Tests: use modprobe to test for the presence of lttng-modules
297 * Tests: missing license header in rotation utils
298 * Tests: missing parenthesis in userspace rotation test
299 * Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation
300 * Tests: remove TRACE_PATH at the end of the rotation test only
301 * Tests: exit $out gets overridden by EXIT trap from tap/tap.sh
302 * Tests: Use SIGTERM instead of SIGKILL
303 * Add --post-script to tap-driver.sh
304 * Tests: add rotation tests to the "check" target
305 * Fix: fail on truncation of kernel channel path
306 * Fix: fail on truncation of snapshot path
307 * Dedicated error message when relay does not support rotations
308 * Fix: add missing includes for embedded help
309 * Document tracing session rotation features
310 * Check for pending notification on notification channel activity
311 * Clarify error logging statement of rotation thread
312 * Fix: rotation state marked as completed before relayd has completed
313 * Fix: cmd_rotate_set_schedule returns positive error codes
314 * Fix: unchecked return value of domain_mkdir()
315 * Add initial "no rotation" state to session rotation states
316 * Fix: erroneous use of kernel consumer error codes
317 * Fix: unhandled prev_seq initial value
318 * Size-based rotation
319 * Add lttng_notification_channel_has_pending_notification()
320 * Fix: channel lock must be taken to check for pending notifications
321 * Docs: typo in notification channel header
322 * Fix: circular inclusion of lttng.h results in warning
323 * Remove unneeded domain.h include
324 * Docs: wrong enum value used in evaluation API description
325 * Remove unneeded forward declaration in condition headers
326 * Add the GMT offset in the rotated chunk path
327 * Tests for the session rotation feature
328 * Fix validate_trace_empty test check
329 * Example client to use the session rotation API
330 * Save, restore and list the rotation parameters
331 * Session consumed size notification
332 * Fix: previous channel total is not updated
333 * Add likely/unlikely annotations on channel sample handling path
334 * Separate session info from channel info in notification thread
335 * Rotate timer
336 * Simplify lock handling in enqueue_timer_rotate_job()
337 * Use utils_parse_time_suffix in create and enable-channel command
338 * Introduce utils_parse_time_suffix
339 * Fix: use metadata key instead of fd for consumer rotation command
340 * Fix: double similar condition
341 * Fix: missing type definitions in mi-lttng-3.0.xsd
342 * Fix: out of tree build fails on missing header
343 * lttng rotate command
344 * Relay rotate pending command
345 * Rotate command
346 * Sessiond timer thread
347 * Fix: ret is uninitialized on standard path
348 * Sessiond rotation thread
349 * Consumer rotate a channel
350 * Consumer perform the rotation when extracting a packet
351 * Consumer rotate stream
352 * Implement the RELAYD_ROTATE_PENDING relay daemon command
353 * Implement the RELAYD_ROTATE_STREAM relay daemon command
354 * Channel rotate pipe between sessiond and the consumers
355 * Support to dump the kernel metadata cache from the beginning
356 * Add ustctl_flush_buffer to the consumer API
357 * Common consumer functions to read current positions
358 * Dedicated function to wakeup the consumer metadata pipe
359 * Keep read-only copies of fields from the channel to the stream
360 * Cleanup: keep the number of pipes used by poll in a variable
361 * Fix: kernel snapshot handling of EAGAIN
362 * Command to rename a folder
363 * Fix: create_output_path() relayd util is not const-correct
364 * Fix: relayd send_command() util not logging on failure
365 * Clean-up: relayd send_command() helper is not const-correct
366 * Clean-up: remove unneeded cast
367 * Create the session and domain directories on start
368 * Command to make a directory on the consumer or relay
369 * Use free running metadata channel key between sessiond and kernel consumer
370 * Fix: leftover use of channel fd as identifier
371 * Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX
372 * Keep the base directory of a relay session separate
373 * Change trace_path to session_root_path and chunk_path
374 * Make kernel tracer version global to the session daemon
375 * Clean-up: typo fixes in notification thread comments
376 * Bump minor notification protocol version
377 * Clean-up: hash table utils are unnecessarily non-const
378 * Fix: stream_per_chan_id_ht should allow duplicates
379 * Fix: lttng logs nanoseconds
380 * Fix: use a free running channel key between sessiond and kernel consumer
381 * Tests: Fix: arm64 use sys_openat instead of sys_open
382 * Fix: set errno with value from SO_ERROR on error.
383 * Fix: missing value handling for lttng_event_context_type
384 * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform
385 * Fix: error out on leftover arguments
386 * Load preemptirq lttng-modules probe
387 * Fix: reply to version check even on protocol mismatch
388 * Fix: error handling on relay version check
389 * Document add-context limitation for started session
390 * Fix: add-context cannot be performed after a session has been started
391 * Fix: duplicated kernel consumer socket locking
392 * Tests: Change syscall tests to use `gen-syscall-events` testapp
393 * Tests: Add test app to generate syscalls
394 * Tests: Move script synchronization functions to utils library
395 * Fix: remove unused event types in MI XML schema
396 * Updating lttng-ust-ctl header file
397 * Tests: cleanly exit from test apps on reception of SIGTERM
398 * Document consumer socket locking assumptions
399 * Fix: consumer socket lock not held during snapshot record
400 * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock
401 * Fix: send_channel_monitor_pipe does not take the consumer socket lock
402 * Document the locking assumptions of consumerd-relayd socket passing
403 * Assert that the consumer lock is held while sending FDs to consumerd
404 * Assert that the consumer socket lock is taken during communication
405 * Tests: refuse to run test suite if lttng processes are present
406 * Fix: metadata channel leak when using the snapshot tracing mode
407 * Fix: do not flag consumer as disabled on relayd comm failure
408 * Fix: cleanup inactive FDs in the consumer polling thread
409 * man: document dead-peer detection for lttng-relayd
410 * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer
411 * Tests: add kernel notification tests to the root regression list
412 * Docs: clarify which socket serves as the ust_app_ht_by_sock's key
413 * Docs: refer to apps_notify_thread instead of 'the other thread'
414 * Docs: describe the apps_thread's working in function header
415 * Tests: race between consumer pause and trace start/stop
416 * Clean-up: remove unneeded rcu_read_lock acquisition
417 * Docs: document locking assumption of function
418 * Fix: notification thread not notified of channel creation on app error
419 * Clean-up: consumer_add_metadata_stream always returns 0
420 * Fix: scope ownership of a stream for ust-consumer
421 * Clean-up: reduce scope of dyanamically-allocated string
422 * Fix: using putenv() and free()-ing the value is invalid
423 * Clean-up: unnecessary duplicated call to exit()
424 * Fix: unknown consumer type considered a libc error
425 * Fix: consumerd(64/32)_lib_dir can be NULL
426 * Fix: evaluate trigger condition on registration
427 * Fix: nonsensical message printed by lttng track/untrack
428 * Fix: O_CLOEXEC is erroneously used on pipe creation
429 * Fix: wrong parameter to fcntl in pipe_set_flag
430 * Fix: use lttng_clock_gettime instead of clock_gettime
431 * Fix: close channel monitor pipe after killing the metadata_timer_thread
432 * Fix: path of snapshots with a relay and default URI
433 * Fix: use file based synchronization for python logging test
434 * Test: add file based synchronization point for python test app
435 * Fix: wrong use of the relay_streams_sent in snapshot
436 * Fix: the return code of lttcomm_send_unix_sock is signed
437 * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer
438 * Fix: src/common/pipe.h: include <sys/types.h> for ssize_t and mode_t
439 * Fix: detect dlmopen() and disable corresponding tests if not available
440 * Fix: Use tmpdir for intermediary files
441 * Fix: include scripts for distribution
442 * Fix: typo in lttng-consumerd file default
443 * Fix: missing NULL checks in logging statements
444 * Fix: kernel consumerd sock paths need rundir substitution
445 * Test: kernel testing for notification
446 * Fix: create lttng run dir regardless of user privilege
447 * Fix: Make version.h generation work with dash
448 * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available
449 * centralize sessiond config option handling
450 * Fix: buffer overflow warning in python bindings
451 * Tests fix: BT2 does not output the metadata of a trace collection
452 * Update version to 2.11.0-pre
453 * Typo: occured -> occurred
454 * Fix: ensure kernel context is in a list before trying to delete it
455 * Harmonize return code conventions in context handling
456 * Fix: uninitialized return value on error path
457 * lttng enable-channel: disallow --overwrite and --blocking-timeout
458 * lttng-enable-channel(1): reword --blocking-timeout, document in description
459 * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1
460 * Cleanup: remove unused internal structure
461 * Cleanup: remove unnecessary extern qualifier
462 * Docs: document the trigger API
463 * Docs: document the notification API
464 * Docs: document the notification channel API
465 * Docs: document the evaluation API
466 * Docs: document the lttng_condition API
467 * Docs: document the lttng_buffer_usage condition API
468 * Docs: document the lttng_action_notify action type
469 * Docs: document the lttng_action API
470 * Fix: ambiguous ownership of kernel context by multiple channels
471 * lttng-enable-channel(1): move --output description to maintain A-Z ordering
472 * lttng-enable-channel(1): document --monitor-timer
473 * Prettify channel listing
474 * Use pipe instead of eventfd() for notification command queue
475 * Cleanup: useless reset of ret to zero
476 * Fix: ret is never used on error_open code path
477 * Fix: use error code path instead of break when errors happen before execl
478 * Cleanup: ignore useless check of execl() return value
479 * Fix: wrong variable assignment on error
480 * Cleanup: remove dead increment of pointer
481 * Fix: missing error handling in use of print_tabs()
482 * Cleanup: functions shall have a single exit point
483 * Cleanup: remove dead assignment
484 * Cleanup: remove dead assignment
485 * Cleanup: remove dead assignment
486 * Cleanup: remove dead assignment
487 * Cleanup: remove dead assignment
488 * Cleanup: remove dead assignment
489 * Cleanup: remove dead assignment
490 * Cleanup: remove dead assignment
491 * Cleanup: remove dead assignment
492 * Cleanup: dead assignment
493 * Fix: ret is used instead or err to set an error code
494 * Cleanup: remove dead assignment
495 * Cleanup: remove dead assignment
496 * Fix: report error using fd instead of ret
497 * lttng-enable-channel(1): reword and fix style of --blocking-timeout description
498 * Fix: doc/man: use a single XSL file and match local names
499 * Tests: rework select_poll_epoll test to improve verbosity on failure
500 * Only print relevant session statistics on stop
501 * Fix: NULL passed to memcpy in error path
502 * Only print relevant session statistics in channel listing
503 * Uniformize the printing of units in session listing
504 * Fix: lost packet accounting always lost on snapshot
505 * Fix: report error on session listing
506 * Tests: don't assume a 4K page size in test_notification
507 * Fix live-comm: merge TCP socket write-write sequence in a single write
508 * Docs: move notification thread documentation to header
509 * Docs: grammar fix in comment
510 * Fix: evaluate condition/trigger on subscription
511 * Test: Trigger conditions is evaluated on subscription
512 * save/load: add blocking_timeout attribute to channel
513 * Introduce monitor_timer_interval to session configuration schema
514 * Test: Reduce scope of variables used in multi app notification test
515 * Hide internal buffer-view symbols
516 * Hide internal session configuration symbols
517 * Hide internal dynamic-buffer symbols
518 * Hide internal string-utils symbols
519 * Typo: occured -> occurred
520 * Fix: join consumer timer thread
521 * Cleanup: use CMM accessors for consumer_quit variable
522 * Fix: test_utils_expand_path passes NULL to sprintf
523 * Fix: reject triggers if they depend on an unavailable feature
524 * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support
525 * Fix: Send remove channel to notification thread only when necessary
526 * Fix: notification test: resources leak and return handling
527 * Fix: parse monitor timer parameter as an unsigned 64-bit integer
528 * Introduce "--blocking-timeout" channel parameter
529 * Fix: lttng list of channels should return errors
530 * Fix: discard event/lost packet counters
531 * Fix: test: proper redirection of stderr to stdout
532 * Docs: notification comment refers to a structure by its former name
533 * Fix: missing errno.h include in time.h compat header
534 * Cleanup: remove stale file from .gitignore
535 * Disable binaries on platforms where they are not supported
536 * Cleanup: add silent rules support for docs
537 * Cleanup: popt library detection
538 * Cleanup: remove duplicated pthread detection code
539 * Cleanup: remove unused m4/libxml.m4
540 * Cleanup: bison and flex detection
541 * Cleanup: merge two instances of AC_CHECK_FUNCS
542 * Cleanup: lttng-ust library detection
543 * Cleanup: kmod library detection
544 * Cleanup: dlmopen detection
545 * Cleanup: uuid library detection
546 * Fix: Don't override user variables within the build system
547 * Fix: registry can be null on lookup
548 * Test: Replace test relying on pselect6(2) man page ambiguity
549 * Tests: channel subbuffers must be larger or equal to PAGE_SIZE
550 * Tests: regression testing for notification API
551 * Tests: add consumer testpoint to pause data consumption
552 * Fix: explicitly send client credentials during handshake
553 * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS
554 * Test: utils.sh: use getconf to start either 32 or 64 consumerd
555 * Optimization: remove unnecessary buffer resizes on partial recvs
556 * Docs: improve the documentation of the dynamic buffer interface
557 * Add comment to round_to_power_of_2()
558 * Clean-up: simplify the implementation of dynamic buffer set_capacity
559 * Fix: space left in buffer may be uninitilized on capacity increase
560 * Assert that dynamic buffer size <= capacity
561 * Clean-up: improve readability of dynamic buffer append condition
562 * Fix: inbound buffer may be set too short on partial command reception
563 * Clean-up: fix misleading code alignment
564 * Clean-up: remove useless comment
565 * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure
566 * Fix: missing includes in buffer-usage.h
567 * Unit tests for notification api
568 * Run unit tests before regression tests
569 * Fix: semaphore semantics are expected from notification command eventfd
570 * relay: use urcu_ref_get_unless_zero
571 * Fix: use "flush empty" ioctl for snapshots
572 * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command
573 * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once
574 * Fix: lttng-sessiond: cpu hotplug stream number mismatch
575 * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail
576 * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH
577 * Revert "Fix: futex can be free'd while used by waker thread"
578 * Fix: thread exit vs futex wait/wakeup race
579 * Fix: use lttng_waiter instead of futex in notification thread
580 * Add lttng_waiter utils
581 * Fix: pthread_join on thread start error
582 * Fix: missing check on notification thread join
583 * Fix: status_loc argument of waitpid() is used on error
584 * Fix: leak of deserialized trigger sent from client
585 * Clean-up: missing static qualifier on internal function
586 * Fix: duplicate values used in lttng_evaluation_status enum
587 * Fix: missing header inclusions in buffer-usage.h
588 * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28
589 * Fix: skip empty revents in notificationthread
590 * Clean-up: warning caused by unused label
591 * Fix: futex can be free'd while used by waker thread
592 * Fix: missing header causes build failure with --disable-epoll
593 * Fix: return NULL pointer on memory allocation failure
594 * Clean-up: unused variable warning in poll compat
595 * doc: how to trace consumerd with valgrind
596 * Cleanup: initialize kernel ioctl ABI structures to 0
597 * Cleanup: initialize data to 0
598 * Fix: consumer data lock deadlock caused by monitor timer
599 * Fix: assert() on null index_file in lttng_index_file_write()
600 * Fix: fail on relayd lookup when finding a relayd is expected
601 * Clean-up: use lttng_read() wrapper instead of read()
602 * Fix: NULL pointer dereference in lttng_condition_serialize
603 * Fix: Exclusion check iterates multiple times on same array
604 * Fix: return of free'd string on error in strutils_split()
605 * Fix: free of uninitialized value on error path
606 * Silence bogus Coverity warning of uninitialized value
607 * Silence bogus Coverity warning of uninitialized value
608 * Silence bogus Coverity warning of uninitialized value
609 * Silence bogus Coverity warning of uninitialized value
610 * Fix: dereference before null check of channel attributes
611 * Fix: memory leak of client_list_element
612 * Fix: unchecked lttng_dynamic_buffer_set_size return value
613 * Add 2.10 release beer name and description
614 * Build: missing includes for ssize_t definition on Cygwin
615 * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust
616 * Fix: missing header in Makefile breaks the dist build
617 * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers
618 * Fix: use of uninitialized channel attributes in client
619 * Clean-up: only declare help_msg in embedded help case
620 * Fix: use of session_name instead of channel_name in condition hash
621 * Fix: lttng-live: send HUP reply when per-PID streams are gone
622 * Test: use output_path instead of argument position
623 * Bump default kernel, and UST per-uid/per-pid buffer size
624 * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined
625 * Add string-utils to dist subdirs in libcommon
626 * Tests fix: initialize kernel extended channel attributes
627 * Tests fix: initialize UST extended channel attributes
628 * lttng-enable-event(1): document globbing patterns in event names and filters
629 * Tests: add globbing pattern tests to test_java_log4j
630 * Tests: add globbing pattern tests to test_java_jul
631 * Tests: add globbing pattern tests to test_python_logging
632 * Tests: add globbing pattern tests to test_valid_filter
633 * Tests: add globbing pattern tests to test_invalid_filter
634 * Tests: add globbing pattern tests to test_event_wildcard
635 * Tests: add globbing pattern tests to test_exclusion
636 * Tests: utils: add gen-ust-nevents-str util
637 * Tests: add string-utils library unit tests
638 * Add support for "full" star globbing patterns in event names and filters
639 * Add string-utils convenience library
640 * doc: lttng-destroy(1): document --no-wait option
641 * doc: lttng-stop(1): replace tabs with spaces
642 * doc/man: add typical `$` and `#` prompts to command lines
643 * bin/lttng: remove double "help" command and sort list
644 * lttng help: use command's --help directly
645 * Add --enable-embedded-help option to embed --help messages in binaries
646 * Expose monitor timer interval to lttngctl and client
647 * Tests: add placeholder symbol to allow unit tests to link
648 * Implement consumer ring buffer position sampling
649 * Add new snapshot ustctl API
650 * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
651 * Handle trigger registration and unregistration in sessiond
652 * Start notification subsystem thread in sessiond initialization
653 * Clean-up: fix comment type in lttng-consumerd.c
654 * Add the sessiond notification-handling subsystem
655 * Clean-up: comment fix in agent_thread_manage_registration
656 * Add client notification API
657 * Add utils_get_count_order_u64 to utils
658 * Implement poll mask modification support in poll wrappers
659 * Add the container_of() macro to macro.h
660 * Add pipe_release utils to the pipe wrapper
661 * Add named pipe support to the pipe wrapper
662 * Add non_block version of functions to UNIX socket wrapper
663 * Add lttng_buffer_view util
664 * Add lttng_dynamic_buffer util
665 * Clean-up: fix typo in sessiond main.c comment
666 * Docs: fix comment describing ust_cmd_queue
667 * Port: Link with no-undefined on Windows
668 * Port: win32 DLLs don't support hidden symbols
669 * Port: add cygwin support to endian compat
670 * Fix: Remove unused headers
671 * Fix: tests: register thread for RCU operations.
672 * Fix: Lazily initialize max poll set size in poll compat
673 * Fix: null dereference on error path for create_ctx_type
674 * Fix: test_ust_data dereference of null pointer
675 * x is never reused, no need to shift it
676 * Fix: test_kernel_data dereference of null pointer
677 * Man: move [SESSION] before options
678 * Fix: consumerd: add missing put_subbuf for ust and kernel errors
679 * Fix: sessiond: only send streams to consumer once
680 * Fix: consumerd main: needs to be a registered RCU thread
681 * Fix: thread_dispatch_ust_registration needs to be a RCU thread
682 * Fix: don't abort metadata push on closed metadata
683 * lttng-tools: remove bogus interpreter line from utils shell library
684 * Fix: consumerd: order of metadata cache vs stream lock
685 * Fix: add missing rcu_barrier before daemon teardown
686 * Fix: Add missing pthread.h include
687 * Fix: support for older versions of Babeltrace in test script
688 * Fix: reverse channel and metadata cache lock nesting order
689 * Fix: only lock the metadata_cache in userspace consumers
690 * Fix: lock nesting order reversed
691 * Fix: lttng-relayd: forcefully close stream on relayd shutdown
692 * Fix: protect the channel's metadata stream using the metadata cache lock
693 * Fix: double unlock of metadata mutex on error
694 * Fix: free previous instance of url (alloc_url) on default live url assignation
695 * Fix: add element length check in lttng_index_file_open
696 * Assert that index_file does not exist before setting a new one
697 * Fix: relayd vs consumerd compatibility
698 * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT
699 * lttng-add-context(1): add missing man: prefix
700 * lttng-add-context(1): fix style
701 * lttng-snapshot(1): fix style
702 * lttng-metadata(1): fix style
703 * doc/man: put short option's argument too
704 * Remove `metadata` command from various help resources
705 * List the `regenerate` command in various help resources
706 * lttng-load(1): fix synopsis and style
707 * Fix: truncate the metadata file in shm-path
708 * Load: add message indication that a name override was carried out
709 * Load: expose overrides elements in mi
710 * Fix: assign values to path, ctrl and data uris during configuration load
711 * Load: test that name override does not have side effects
712 * Docs: remove invalid short option -U and move option descriptions
713 * Fix: add missing refcount of loaded modules
714 * Fix: only unload successfully loaded kernel modules
715 * Fix: test cases now rely on explicit workloads
716 * m4/pprint.m4: update with correct quoting
717 * configure.ac: move warning to end of output for the end user
718 * doc/man: only require asciidoc-attrs.conf when building the man pages
719 * Test fix: increase test count in plan of test_perf_raw
720 * Create a dedicated test suite for Perf
721 * Tests: accommodate stricter mktemp implementations in tests
722 * Add version info to lttng-relayd help
723 * Fix: stop sessiond threads on health thread error
724 * Fix: stop lttng-relayd threads on health thread error
725 * Fix: report an error if unix socket address is too long
726 * Remove unmaintained TODO file
727 * Remove outdated comment about run_as open being broken
728 * Remove run-as compat wrapper from internal code
729 * Fix: save: leak of configuration file fd
730 * Update master version to 2.10.0-pre
731 * Fix: warn when a loaded session can't be set as the default
732 * Warning fix: forward declare struct lttng_ust_calibrate
733 * lttng-enable-channel(1): remove redundant --discard from synopsis
734 * test: load --override-name
735 * load: introduce --override-name
736 * man: lttng-load fix up
737 * Docs: grammar fix in load.h
738 * lttng_ctl: add session_name to load override
739 * Fix: test presence of override_attr before accessing its member
740 * load: objects returned by getters do not need to be freed
741 * Remove lttng_load_session_attr_get_override_path_url
742 * Docs: change order of set functions in load.h to match get
743 * Remove calibrate documentation
744 * Remove calibrate from liblttng-ctl
745 * Remove calibrate from lttng-sessiond
746 * Remove calibrate from Python bindings
747 * Remove calibrate from Bash completion script
748 * Remove calibrate tests in Python bindings
749 * Remove calibrate command from lttng CLI
750 * Build fix: remove load-42-stream.lttng from dist target
751 * Test: load --override-url
752 * Add --override-url option to load command
753 * Apply the overrides attributes during configuration load
754 * Clean-up: remove copy-pasted comment from save.c
755 * lttng-ctl: add override helper to load api
756 * Rename override to overwrite for config_load_session
757 * Fix: report truncation on snprintf
758 * Fix: check for a session daemon before running load command
759 * Fix: ignore SIGPIPE
760 * Use lttng api for the load command
761 * Fix: use ssize_type for the return value of uri_parse_str_urls
762 * Docs: grammar fixes in load.h
763 * Fix: wrong api comments for load.h
764 * Fix: do not overwrite ret if already set and session found
765 * lttng-sessiond: auto-load lttng-probe-i2c module
766 * Bump lttng-modules ABI minor version
767 * Fix: handle backward compatibility with lttng-modules 2.7
768 * Clean-up: remove unnecessary autoconf variable substitution
769 * Fix: honor negative (unlimited) app socket timeout
770 * Build: Replace use of deprecated AM_PATH_XML2
771 * Test fix: set app and network socket timeouts to unlimited
772 * Test fix: test_fork can hang while waiting for child pids
773 * Test fix: test_daemon can hang while waiting for child pids
774 * Test fix: redirect python test subprocess output to /dev/null
775 * Build fix: macOS Sierra provides clock_gettime
776 * Fix: time redefinition warnings on macOS builds
777 * Clean-up: remove unused variable user
778 * Cleanup: Remove fun from code base
779 * Fix: remove in-place backup suffix argument provided to sed
780 * Fix: pass a valid length to accept() on unix domain sockets
781 * Log signals received by run_as worker
782 * Missing word in worker_sighandler() comment
783 * Clean-up snapshot command error reporting
784 * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs()
785 * Use -M parameter instead of --manpath when invoking man(1)
786 * OOT Build fix: reference the source directory's Python test app
787 * Fix: pass NULL to config_load_session instead of an empty string
788 * Tests: don't copy test_python_logging explicitly
789 * OOT build fix: Missing include of src directory
790 * Accomodate BSD sed in version.h generation
791 * Port: Detect platforms where librt is required
792 * Port: Add OSX clock_gettime compat
793 * Port: Add OSX support to socket compat
794 * Port: Add OSX support to poll compat
795 * Port: Add OSX support to fcntl compat
796 * Port: Add OSX compat to sessiond-comm/unix.c
797 * Port: Add OSX endian.h compat
798 * Port: Add OSX libuuid compat
799 * Fix: zero-initialize fd_set
800 * Clean-up: missing cast to fd_set*
801 * Fix: usage of FD_SET on fd_set > 1024 results in corruption
802 * Fix: erroneous usage of addr parameter in mmap()
803 * Clean-up: remove useless assignment
804 * Fix: missing unmap in test error handling
805 * Tests: unchecked pthread_join return value
806 * Clean-up: remove negative check against unsigned value
807 * Fix: unchecked init_pipe return value
808 * Tests: Unchecked pthread_create return value
809 * Clean-up: remove useless assignment
810 * Tests: Add tracepoints to libbar, libfoo and libzzz
811 * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets
812 * Test the parsing of perf raw context
813 * Enable perf PMU counters by raw ID
814 * Run userspace perf tests on non-x86 platforms
815 * Tests: adjust ust-dl planned test count
816 * Test library load/unload events
817 * Add missing ust_app_regenerate_statedump_all stub
818 * Clean-up: remove unused ust_app_regenerate_metadata_all
819 * Add regenerate command to MI schema
820 * Manpage for the regenerate statedump command
821 * Tests for the regenerate statedump command
822 * Allow regenerating the statedump of a running session
823 * Kernel ioctl to regenerate the statedump
824 * UST command to regenerate the statedump
825 * Rename the "metadata regenerate" command to "regenerate metadata"
826 * Typo fix: uninitializez ->uninitialized
827 * Fix: handle negative (unlimited) system stack size limits
828 * Tests: adjust type declaration test count
829 * Fix: protocol mismatch between UST and tools
830 * ust-ctl: use fixed-size integer rather than enum
831 * Test UST's autoincrementing enumeration values
832 * Add support for UST's autoincrementing enum entries
833 * Tests: eliminate process timeouts from Python tests
834 * Fix: English syntax errors in 'lttng status'
835 * Test for select, poll and epoll syscall overrides
836 * Tests: tap.sh spams tests' output when no plan is set
837 * Fix: Set thread stack size to ulimit soft value
838 * Fix: location of various standard headers
839 * Fix: missing include ctype.h for isdigit()
840 * Fix: strerror_r behavior is glibc specific
841 * Fix: error.h -> common/error.h
842 * Fix: snapshot del-output with name on musl
843 * Fix: sessiond ht_match_event() check if filter is NULL
844 * configure.ac: fix --enable/disable-kmod option
845 * Tests: spawn ht_cleanup thread in unit tests
846 * Lazily initialize max poll set size
847 * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push"
848 * tests: test ust snapshot with discard buffers
849 * tests: test kernel snapshot with discard buffers
850 * Allow channel mode override in snapshot sessions
851 * Fix: validate number of subbuffers after tweaking properties
852 * Use bool type for save command options
853 * Clean-up: harmonize popt option declarations in save.c
854 * Clean-up: move mi_writer declaration with other declarations
855 * Add name omission and output omission on save to lttng-ctl
856 * Express overwrite attribute as a byte in communication protocol
857 * Assert that a valid clean-up pipe exists on ht_cleanup_push
858 * Fix: do not refer to objects as .o
859 * Fix: do not link against libtool .o objects
860 * Fix: Define MANPATH in config.h
861 * Tests: Make warn_processes.sh more portable
862 * Fix: add missing script to dist
863 * Fix: leak of UST app hash tables
864 * Fix: leak of reply buffer on data pending check
865 * Fix: call xmlCleanupParser to free global libxml2 allocations
866 * Fix: missing "void" parameter of lib constructor and destructor
867 * Docs: fix comment typos in lttng-sessiond's main.c
868 * Fix: lttng-relayd allow binding of privileged ports for non-root users
869 * relayd: optimize receive throughput
870 * Clean-up: harmonize kernctl API error checking
871 * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros
872 * Fix: enforce assumption that lttng-modules ioctl() return <= 0
873 * Fix: reduce scope of kconsumer consumed_pos and produced_pos
874 * Docs: document safety of consumer_thread_is_ready access
875 * Clean-up: unused ret values in thread_manage_health
876 * Clean-up: remove dead code in sessiond's set_option()
877 * Fix: set the logger level to prevent unexpected level inheritance
878 * Typo: Stoping -> Stopping
879 * Typo: occured -> occurred
880 * Fix: only perform lttng_consumer_sync_trace_file() in local mode
881 * Make lttng_consumer_sync_trace_file static
882 * Fix: don't negate posix_fadvise return value to check error
883 * Fix Solaris 10 build: use lttng_strnlen() wrapper
884 * Rename lttng_error_type to lttng_error_level
885 * Cleanup error.h __lttng_print() used for message printing
886 * Update coding style document for macro style
887 * Fix: coding style document has erroneous semicolon at end of macro
888 * Fix: add missing semicolons after MSG, DBG, ERR print macros
889 * Tests: inverted condition in test_kernel_data
890 * OOT build fix: asciidoc.conf is now a source file
891 * lttng-create(1): use attributes for default ports
892 * lttng-create(1): add xrefs to creation mode definitions
893 * lttng-create(1): use the correct DATAPORT/CTRLPORT variables
894 * lttng-create(1): use def list for net protocols
895 * lttng-create(1): add relay mode
896 * doc/man: put AsciiDoc attributes in their own file
897 * test: UST tracing destroy flush behavior with tracefile rotation
898 * test: kernel tracing destroy flush behavior with tracefile rotation
899 * Add environment variable to allow abort on error
900 * Fix: ust-consumer: flush empty packets on snapshot channel
901 * Fix: WARN() should print as WARN level, not ERR
902 * Fix: error.h: add missing parenthesis around macro parameter
903 * Fix: bogus mask on error.h PRINT types
904 * Fix: kernel tracing: flush after stop
905 * Fix: UST should not generate packet at destroy after stop
906 * Tests: remove flaky '*' kernel wildcard test
907 * Fix: bad file descriptors on close after rotation error
908 * Fix: configure.ac: allow --disable-python-bindings
909 * Fix: merge tap tests stdout and stderr
910 * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD
911 * Fix: Double free in utils_partial_realpath error path
912 * Fix: remove logically dead code in send_channel_uid_to_ust
913 * Fix: unchecked return value in low throughput test
914 * Tests: abort() exclusion test on allocation failure
915 * Fix: unchecked posix_fadvise() return value
916 * Fix: unchecked return value in relayd live.c
917 * Fix: unchecked return value in trace_clock_read64_monotonic
918 * Clean-up: remove unnecessary blank line
919 * Fix: initialize the cur_event variable before using it
920 * Fix: Dereference after NULL check in consumer
921 * Tests: abort test on memory allocation failure
922 * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion
923 * Fix: NULL pointer dereference in relay_index_get_by_id_or_create
924 * Clean-up verbosity incrementation in set_option
925 * Fix: Deference after null check in sessiond set_option
926 * Docs: clarify comment in parse_pid_string()
927 * Fix: Wrong sizeof argument in pid tracker
928 * Fix: tests: incorrect uri index
929 * Fix: Integer overflowed argument
930 * Fix: macro compares unsigned to 0 (no effect)
931 * Fix: Free variable before strdup() in process_event_node
932 * Fix: Free variables before strdup()
933 * Fix: Add missing free() in spawn_viewer
934 * Fix: Add missing free() in utils_partial_realpath
935 * Fix: Use distinct variables for ret and discarded_events
936 * Fix: Don't try to show manpage when argv is null
937 * Fix: Use secure_getenv() in get_man_bin_path
938 * Fix: illegal memory access in test_create_ust_event_exclusion
939 * Fix: illegal memory access in test_create_ust_event
940 * Fix: illegal memory access in test_create_kernel_event
941 * Fix: illegal memory access in test_create_ust_channel
942 * Fix: illegal memory access in send_viewer_streams
943 * Simplify rcu locking in viewer_list_sessions
944 * Fix: illegal memory access in viewer_list_sessions
945 * Fix: illegal memory access in relayd_add_stream
946 * Fix: illegal memory access in relayd_create_session_2_4
947 * Fix: illegal memory access in session_create
948 * Fix: illegal memory access in consumer_set_subdir
949 * Fix: illegal memory access in syscall_init_table
950 * Fix: illegal memory access in write_pidfile
951 * Fix: illegal memory access in list_lttng_channels
952 * Fix: illegal memory access in cmd_snapshot_record
953 * Fix: illegal memory access in output_init
954 * Fix: illegal memory access in consumer_set_network_uri
955 * Fix: illegal memory access in cmd_snapshot_list_outputs
956 * Fix: illegal memory access in list_events
957 * Fix: illegal memory access in disable_event
958 * Fix: illegal memory access in enable_event
959 * Fix: illegal memory access in add_uri_to_consumer
960 * Fix: illegal memory access in init_ust_event_from_agent_event
961 * Simplify free() of channel attribute
962 * Fix: illegal memory access in _cmd_enable_event
963 * Implement lttng_strncpy safe string copy
964 * Add missing symbol to preserve ABI compatibility of liblttng-ctl
965 * Fix: loading a session prints an error message but the load is successful
966 * Snapshot warning if there are no events in one of the domains
967 * Clarify kernel version check error messages
968 * Tests: same event name with different descriptor on load
969 * Fix: load event state (enabled/disabled) correctly
970 * Fix: Error reported if no domain is provided for start/stop
971 * Handle unknown domain in MI
972 * Handle unknown domain on session start
973 * Fix: loading of live session within userspace domains
974 * Test: expose session url bug on load with multiple domains
975 * OOT build fix: asciidoc.conf is now generated at configure
976 * Snapshot: record: use same datetime for snapshot folder output
977 * Refactor: move the snapshot type check into output type check
978 * ust-metadata.c: nest/indent enumeration entries
979 * lttng.c: show basic help when no arguments are provided
980 * Define command short descriptions in configure.ac
981 * lttng-relayd(8): $HOME -> $LTTNG_HOME
982 * doc/man: use propagated default values in man pages
983 * Propagate default values from configure.ac to asciidoc.conf
984 * Define default values in configure.ac
985 * lttng-load(1): use lists to explain the input path behaviour
986 * lttng-sessiond(8): fix load directories and behaviour
987 * lttng-load(1): specify default search order
988 * doc/man: use configured directories in man pages
989 * doc/man/asciidoc.conf: add doctype-manpage conditions
990 * doc/man: linklttng macro -> man macro
991 * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages
992 * doc/man/Makefile.am: fix top comment
993 * configure.ac: fix --enable-man-pages help string
994 * Fix: standardize parser/lexer building
995 * Fix: standardize man pages building/installing
996 * configure.ac: check for an existing liburcu-cds symbol
997 * configure.ac: use macro for wrong liburcu error message
998 * Hide parse_application_context utility function
999 * Re-add deprecated MI symbols to preserve ABI compatibility
1000 * Hide new MI symbols introduced as part of 2.8
1001 * Re-add default size symbols which were erroneously exposed
1002 * Hide config symbols introduced in 2.8
1003 * Hide internal _lttng_destroy_session symbol
1004 * Hide bytecode symbol iterator API symbols
1005 * Tests: wording of trace_matches is misleading
1006 * Test lttng-modules clock override plugin
1007 * Warning fix: uninitialized variable may be used
1008 * Tests: Replace prove by autotools tap runner
1009 * Drop installcheck target
1010 * Fix: distcheck requires that we clean version.h
1011 * Fix: configure: forbid Python bindings if shared libraries are disabled
1012 * Fix: tests: don't match command line arguments, match static build binary names
1013 * Fix: tests: skip tests on static build
1014 * Fix: tests: don't build dynamic lib tests if support disabled
1015 * bootstrap: Standardize on autoreconf -vi
1016 * Move unix.h wrapper from sessiond-comm to common
1017 * Fix: update tests following renaming of UST statedump event
1018 * Typo: catched -> caught
1019 * Add comment describing ioctl number duplication
1020 * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT
1021 * Docs: Remove unnecessary exclamation mark
1022 * Docs: fix wording of dependency
1023 * Docs: fix "daemon" typo in README.md
1024 * Fix: Use get_domain_str on add context
1025 * Warning fix: possible use of uninitialized variable
1026 * doc/man: add FILES section
1027 * Test: xsd validation of long path (length > 255)
1028 * Fix: xsd: urls and paths are not of type name_type but string
1029 * Refactor: embed mi in "add_output "to remove code duplication
1030 * Refactor: embed mi in "del_record" to remove code duplication
1031 * Refactor: embed mi in "record" to remove code duplication
1032 * Refactor: embed mi in "list_output" to remove code duplication
1033 * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA
1034 * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails
1035 * Fix: d_type validity is not guaranteed on all nfs versions
1036 * Fix: doc/man: lttng-add-context(1): add missing option macro
1037 * doc/man: common-footer.txt: add CI link
1038 * doc/man: common-footer.txt: add GH organization link
1039 * doc/man: lttng(1): clarify UST domain and add links to languages
1040 * doc/man: add escwc macro and use it
1041 * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section
1042 * doc/man: use linkgenoptions macro
1043 * doc/man: add linkgenoptions AsciiDoc macro
1044 * .gitignore: ignore all generated files in doc/man
1045 * doc/man: fix external links
1046 * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl
1047 * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl
1048 * doc/man: xsl: add <URL> after ulink text
1049 * doc/man: xsl: add (internal) link template
1050 * doc/man: lttng-enable-channel(1): move limitations to own section
1051 * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8)
1052 * doc/man: add nloption and genoption AsciiDoc macros
1053 * doc/man: add [role="term"] to terminal callouts
1054 * Clean-up shm directory tree after freeing the channel
1055 * Fix: Build man pages if --enable-build-man-pages is used
1056 * Fix: convey enum value signedness into metadata
1057 * doc/man: add notes about shell escaping
1058 * Fix: doc/man/Makefile.am for OOT builds
1059 * Generate man pages by default
1060 * Update version to 2.9.0-pre
1061 * Bump minor kernel tracer ABI version
1062 * Quote brewery names in release codename description
1063 * Fix: metadata regenerate, error if too many args
1064 * Fix: add missing sys/types.h header
1065 * Fix: build failure when __GLIBC_PREREQ is missing
1066 * configure.ac: beautify report
1067 * Update version codename and description to 2.8.0 - Isseki Nicho
1068 * doc/man: lttng.1.txt: sort commands in categories
1069 * Data pending message is printed when unnecessary
1070 * README.md: add CI/Coverity status badges
1071 * README.md: add lttng-crash in package contents
1072 * Show lttng-metadata man page in command's --help
1073 * Add an lttng-metadata man page
1074 * Remove untrack reference from snapshot man page
1075 * README.md: add optional dependency on man
1076 * doc/man: install lttng-health-check.3
1077 * lttng-relayd: show man page with --help and remove usage
1078 * doc/man: convert lttng-relayd(8) to AsciiDoc
1079 * lttng-crash.c: show man page with --help and remove usage
1080 * doc/man: convert lttng-crash(1) to AsciiDoc
1081 * lttng-sessiond: show man page with --help and remove usage
1082 * doc/man: convert lttng-sessiond(8) to AsciiDoc
1083 * README.md: bolden all dependencies and versions
1084 * README.md: add asciidoc and xmlto build dependencies
1085 * lttng.c: sort commands to get a nice list output
1086 * doc/man: add README.md
1087 * lttng: add `help` command
1088 * lttng.c: show man page with --help and remove usage
1089 * lttng.c: CMD_UNDEFINED is used for invalid args too
1090 * lttng: remove usage strings from commands
1091 * lttng: show man page when using command's --help
1092 * lttng add-context: add --list option
1093 * doc/man: remove lttng.1 (built from lttng.1.txt)
1094 * doc/man: create lttng-disable-event(1) and update/fix content
1095 * doc/man: create lttng-enable-event(1) and update/fix content
1096 * doc/man: create lttng-snapshot(1) and update/fix content
1097 * doc/man: create lttng-help(1) and update/fix content
1098 * doc/man: create lttng-status(1) and update/fix content
1099 * doc/man: create lttng-untrack(1) and update/fix content
1100 * doc/man: create lttng-track(1) and update/fix content
1101 * doc/man: create lttng-calibrate(1) and update/fix content
1102 * doc/man: create lttng-list(1) and update/fix content
1103 * doc/man: create lttng-add-context(1) and update/fix content
1104 * doc/man: create lttng-disable-channel(1) and update/fix content
1105 * doc/man: create lttng-enable-channel(1) and update/fix content
1106 * doc/man: create lttng-view(1) and update/fix content
1107 * doc/man: create lttng-version(1) and update/fix content
1108 * doc/man: create lttng-stop(1) and update/fix content
1109 * doc/man: create lttng-start(1) and update/fix content
1110 * doc/man: create lttng-load(1) and update/fix content
1111 * doc/man: create lttng-save(1) and update/fix content
1112 * doc/man: create lttng-set-session(1) and update/fix content
1113 * doc/man: create lttng-destroy(1) and update/fix content
1114 * doc/man: create lttng-create(1) and update/fix content
1115 * doc/man: add common OPTIONS head for command man pages
1116 * doc/man: add Makefile.am for generating man pages
1117 * .gitignore: ignore generated man page artifacts
1118 * doc/man: add XSL files for man pages
1119 * doc/man: add asciidoc.conf
1120 * configure.ac: check for asciidoc and xmlto
1121 * doc/man: lttng(1): update and standardize content
1122 * doc/man: convert lttng(1) to AsciiDoc
1123 * Add builtin modules support to kmod modprobe
1124 * Add comments to kmod functions
1125 * Add libkmod rmmod support
1126 * Move libkmod ifdef to beginning of file
1127 * Drop optional control modules load and unload
1128 * Fix: live test header endianness
1129 * Document the live detach command
1130 * Test the viewer detach command
1131 * Use of bare attribute directives instead of LTTNG_PACKED
1132 * Live: command to detach a viewer session
1133 * Contexts for RT debugging
1134 * Optional test for the metadata regeneration
1135 * Add MI output to the metadata regenerate command
1136 * Tests for metadata regenerate
1137 * Add TAGS files to .gitignore
1138 * Fix: systematic overwrite of union values on add context
1139 * Mismatching signature of ust_metadata_session_statedump() stub
1140 * Fix: Initialize events discarded and packet lost counters to zero
1141 * Assert on unknown UST buffer type
1142 * Command metadata regenerate
1143 * Store the relay protocol version in the consumer_output
1144 * Store the version of the tracer in the UID registry
1145 * Store the instance id and packet_seq_num in indexes
1146 * kernctl commands to extract the stream instance id
1147 * Account the lost packets in snapshot mode
1148 * Test: Add the lttng-runas worker process to the sessiond pids
1149 * Limit the scope of IFS overwriting
1150 * Do not overwrite IFS globally but only locally
1151 * Display discarded and lost events at destroy and stop
1152 * Fix: tests: use SIGSTOP for crash extraction test
1153 * Test fix: ignore stderr at every step of randstring
1154 * Fix: session_find_by_id can return NULL legitimately
1155 * Fix: mark ltt_sessions_ht_destroy as static
1156 * Docs: Missing locking assumptions in function headers
1157 * Test fix: ignore stderr when generating random string
1158 * Fix: hold session list lock during delete_ust_app
1159 * Test: prevent the spawning of a daemonized sessiond
1160 * Missing void in function signature
1161 * CLI: Show filter expression associated to a syscall
1162 * Fix: missing dereference when computing extended info position
1163 * Fix: Only save kernel enablers in session configuration
1164 * Fix: Only list kernel enablers when listing events
1165 * Fix: syscalls hash table leaks when listing kernel events
1166 * Initialize command header to zero
1167 * Rename filter string to filter expression in liblttng-ctl
1168 * Fix: use of unsigned variable to check for negative return
1169 * Clean-up: remove unreachable goto
1170 * Fix: missing static inline breaks --without-lttng-ust build
1171 * lttng enable-channel memsets lttng_channel to -1
1172 * Change padding type from array to fixed-width integer
1173 * Clean-up: missing space between cast operator and operand
1174 * Ensure UST channel output mode is LTTNG_UST_MMAP
1175 * Extract the lost packets and discarded events counters
1176 * Send extended channel payload to client
1177 * Add channel discarded events and lost packets stats accessors
1178 * Add extended info to liblttng-ctl's struct lttng_channel
1179 * Reuse constant string instead of duplicate literal
1180 * Clean-up: simplify computation of string position
1181 * Optimization: lttng UI uses sprintf instead of strcpy
1182 * Fix: OOT build fails because of missing include path
1183 * Tests: Consider lttng mi namespace in test_load
1184 * MI: Remove boolean "exclusion" element
1185 * MI: add <exclusions> (event exclusion names)
1186 * CLI: show event exclusion names
1187 * Add new LTTNG_ERR_OVERFLOW error code
1188 * Add lttng_event_get_exclusion_name*() to liblttng-ctl
1189 * Tests: Consider lttng mi namespace in test_mi
1190 * MI: Implement event context schema change
1191 * MI: Add application context type to schema
1192 * MI: add schemaVersion attribute to command schema
1193 * MI: set machine interface XSD target namespace
1194 * Add schema information to XML MI output
1195 * Fix: libxml2 may return 0 because of buffering
1196 * Bump LTTng MI schema to 3.0
1197 * MI: add <filter_expression> (event filter expression)
1198 * Transfer UST exclusion names from sessiond to client
1199 * Fix: return negative error code in list_lttng_ust_global_events()
1200 * CLI: show agent event filter string
1201 * CLI: show event filter string
1202 * Add lttng_event_get_filter_string() to liblttng-ctl
1203 * Transfer filter strings from sessiond to client
1204 * Refactor setup_lttng_msg() to include cmd header
1205 * Add offset comments to struct lttng_event
1206 * Add command header to sessiond->client response msg
1207 * Add internal extended channel structure
1208 * Metadata for instance_id and packet_seq_num
1209 * Add a HT to lookup sessions by id
1210 * Explicitly stop the session on lttng destroy
1211 * Fix: per-pid ust buffers flush race with application unregister
1212 * Fix warning when building Python bindings
1213 * Add CONTRIBUTING.md
1214 * Revert "Python bindings: remove duplicate structure definitions"
1215 * Docs: clarify cross-version tracer compatibility
1216 * Cleanup: Remove unnecessary newline
1217 * Fix: Use ipv6 loopback adress in test_uri
1218 * Python bindings: remove duplicate structure definitions
1219 * Fix: test: handle env variables undefined
1220 * Fix: report already enabled event error to client
1221 * Docs: add comment to cmd_add_context()
1222 * Fix: application context leak when enabling context
1223 * Fix: string leak when processing of client message fails
1224 * Fix: missing return code initialization on error
1225 * Fix: unchecked return value in _lttng_variant_statedump()
1226 * Fix: Possible use-after-free in create_ctx_type()
1227 * Fix: filter tests now accept "." in identifiers
1228 * Fix: Don't notify agent of non-app context addition
1229 * Create agent on channel creation
1230 * Introduce application contexts to session configuration schema
1231 * Fix typos in error descriptions
1232 * Enable agent application contexts if filter has such dependencies
1233 * Compare provider and context names in trace_ust_match_context
1234 * Allow $app.provider:ctxname in filter, enum, variant identifiers
1235 * Add variant type support to ust registry and metadata
1236 * Notify java agent of enabled application contexts
1237 * Add app context support to lttng client
1238 * Enforce const-correctness in UNIX socket wrappers
1239 * Remove superflous domain check in context_ust_add
1240 * Remove superflous domain check in add_uctx_to_channel
1241 * Use lttng_domain_type enum instead of bare integer
1242 * Add application context support to lttng-ctl lttng_add_context
1243 * Cleanup comments in lttng-ctl.c
1244 * Tests fix: source utils.sh before using conf_proc_count
1245 * Tests: use configured processor count in getcpu override tests
1246 * Tests: use configured processor count in snapshot tests
1247 * Tests: Introduce conf_proc_count()
1248 * Tests: print a more precise test description in snapshot tests
1249 * clock offset: print negative value in metadata for lttng-ust metadata
1250 * Fix: handle negative clock offset for lttng-ust metadata
1251 * Fix: test: append to LD_LIBRARY_PATH
1252 * Fix: test: use load_path instead of $1
1253 * Bump lttng-ust protocol version to 6.1
1254 * Add CTF enum type support for UST registry
1255 * Cleanup __lttng_print macro indentation
1256 * Fix: do not print error and bug messages when quiet (-q) is present
1257 * Fix: test_ust-dl requires bash
1258 * Fix: test script requires bash
1259 * Fix: missing $ in SED variable
1260 * Tests: fix make targets using objcopy
1261 * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid
1262 * tests/unit: fix object files' location
1263 * configure.ac: fix static build
1264 * Tests: fix tracefile count when page_size is > 4k
1265 * configure.ac: use $withval with AC_ARG_WITH
1266 * Fix: close indexes when rotating the trace files in mmap mode
1267 * Fix: close indexes when rotating the trace files in splice mode
1268 * Clarify error message on "add context" failure
1269 * Fix: Don't spam session daemon logs on invalid UST context
1270 * Tests: getcpu_override: use event delay when launching with wrapper
1271 * Tests: getcpu: no events shall be emitted at the same timestamp
1272 * Tests: Switch test apps to use usleep_safe()
1273 * Tests: Add a test utils library
1274 * Fix: redefinition of _GNU_SOURCE
1275 * Tests: only call usleep if the test in configured to wait
1276 * Test: add UST dl helper test
1277 * Test: add UST baddr statedump test
1278 * lttng: add status command
1279 * lttng: factor out declaration of commands
1280 * make check: add warning when LTTng processes are running
1281 * Missing cpu id kernel context in the kernel tracer ABI
1282 * Use --without-lttng-ust in error message
1283 * Use --with/--without for lttng-ust support
1284 * Only compare "bison -y" to the basename of YACC variable
1285 * Tests: Add debug output to getcpu_override
1286 * Tests: Change description of clock-override test
1287 * Add event exclusion test for identical names
1288 * Warn when exclusion names are truncated
1289 * Truncate exclusion names to have a terminal '\0'
1290 * Ignore exclusion names order when matching events
1291 * sessiond-comm.h: fix whitespaces
1292 * Disallow duplicate event exclusion names
1293 * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro
1294 * Fix: lay out names in exclusion structure correctly
1295 * Fix: Check for NULL hash tables on relay daemon teardown
1296 * Fix: Verify directory's existence before calling mkdir
1297 * Clean-up: declare variables at beginning of scope
1298 * Load x86-exceptions lttng-modules probe
1299 * Load x86-irq-vectors lttng-modules probe
1300 * Agent: Make the agent protocol consistently network endian
1301 * Clean-up: Remove unused variables from default.c
1302 * Fix: Unchecked NULL string in logging statement
1303 * Fix: include the filter expression in agent events' primary key
1304 * Add the filter expression to the enable_event agent protocol message
1305 * Add some IDE project files to the gitignore
1306 * Fix live timer calculation error
1307 * Don't initialize defaults in library constructor
1308 * Initialize lttng_ht_seed on hashtable creation
1309 * Cleanup: Missing space after cast operator
1310 * Build: Switch from tar v7 to posix archive format
1311 * Fix: Retry poll on interruption
1312 * Port: Explicitly allocate realpath() resolved buffer
1313 * Select which binaries/extras to build at configure time
1314 * Move libconsumer under common/consumer/
1315 * Fix: There is more tests than the plan
1316 * Remove dead check from configure.ac
1317 * Fix: Silence warning by casting *sin_addr to *sockaddr
1318 * Port: fix 'ERR' conflict with Solaris regset.h
1319 * Relay protocol: check string lengths
1320 * Fix: Silence warning of function having no return value
1321 * Fix: Silence warnings when using uid_t and pid_t with printf
1322 * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
1323 * Port: Add Solaris compat to sessiond-comm/unix.c
1324 * Port: Add Solaris compat for netdb
1325 * Fix: Silence warning formating pid_t as int
1326 * Port: Add Solaris dirent compat
1327 * Port: Add Solaris paths compat
1328 * Rename config.h to session-config.h
1329 * Port: Remove _GNU_SOURCE, defined in config.h
1330 * Port: cleanup and portability fix to configure.ac
1331 * Port: Don't use SIGUNUSED which is not defined on Solaris
1332 * Port: Implement prctl wrapper
1333 * Port: Replace flock with fnctl
1334 * Port: make bootstrap script work on most shells
1335 * Port: removed unused clone() compat
1336 * Port: Add macro for socket linking on solaris
1337 * Port: Add Solaris support to mman compat
1338 * Port: Replace dirent->d_type by stat
1339 * Add missing include for memset()
1340 * Port: Add Solaris support to socket compat
1341 * Port: name clash on Solaris, rename sun to s_un
1342 * Port: move memset of anc_buf inside ifdef
1343 * Port: Add Solaris fls compat
1344 * Port: Add Solaris string compat
1345 * Port: Use LTTNG_PATH_MAX instead of PATH_MAX
1346 * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX
1347 * Port: Use LTTNG_NAME_MAX instead of NAME_MAX
1348 * Port: Add Solaris support to socket compat
1349 * Port: Add Solaris support to poll compat
1350 * Port: Add Solaris support to fcntl compat
1351 * Port: Add Solaris endian.h compat
1352 * Fix: Use 'echo' in a portable way
1353 * Fix: Use result of AC_PROG_* when using sed / grep
1354 * Cleanup: Remove commented-out constant
1355 * Fix: use start and stop sessiond from utils.sh
1356 * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np
1357 * Fix: Log and ignore SIGINT and SIGTERM in run_as worker
1358 * Add logging to the run_as worker
1359 * Fix: Handle EINTR of waipid in run-as worker
1360 * Fix: Handle EINTR of waitpid when spawning a session daemon
1361 * Fix: tests: support systems where PAGE_SIZE is not 4096
1362 * Test: jul/log4j: use -a instead of '*' to disable all events
1363 * Reword warning on event disable
1364 * Clean-up: Remove unused test launchers
1365 * Help: add -j -l -p option to help string
1366 * man: update disable-event section
1367 * Use empty event name on disable -a for ust and agent domain
1368 * Fix: disable kernel event based on name and event type
1369 * Tests: Clean-up test-crash on SIGTERM and SIGINT
1370 * Fix: Possible dereference of null pointers
1371 * Fix: Break out of loop when searching for a domain's agent
1372 * Fix: int printed as uint
1373 * Fix: add subdir-objects to Makefile.am
1374 * Fix: tests: skip UST perf tests if not root
1375 * Fix: Check use_clone() instead of worker in run_as
1376 * Fix: Perform rcu barrier before tearing down the run-as worker
1377 * Fix: Handle hang-up gracefully in run-as
1378 * Fix: Only log app handle release on failure
1379 * Fix: shm-path: handling of snprintf return value
1380 * Fix: Wrong format specifier used in debug statement
1381 * Tests: Swap usages of pidof for pgrep --full
1382 * Tests: indefinitely wait for shm buffers to be unlinked
1383 * Fix: Hide run-as functions
1384 * Fix: Hide sessiond-comm functions
1385 * Cleanup: remove duplicated implementation of rculfhash
1386 * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S.
1387 * Fix: libc internal mutex races with run_as
1388 * Fix: Hide readwrite symbols in common lib
1389 * Fix: Hide pipe symbols in common lib
1390 * Fix: Hide daemonize symbols in common lib
1391 * Fix: Hide RCU hashtable wrapper symbols
1392 * Clean-up: NULL free'd pointers in utils_partial_realpath
1393 * Fix: prevent dangling pointer in utils_partial_realpath
1394 * Fix: rcu_read_unlock without parentheses has no side-effect
1395 * Fix: add missing test file to EXTRA_DIST
1396 * Format utils.sh messages
1397 * Tests: use functions from utils.sh
1398 * Report error if any disable action fails
1399 * Fix: disable all ust events
1400 * Bring back event_ust_disable_all_tracepoints
1401 * Fix: sessiond: disable: match app event by name
1402 * lttng-crash: support symlink
1403 * Test: lttng-crash and ust shm path
1404 * Fix: dereferencing null index pointer
1405 * Fix: leaking memory from strdup in lttng-crash
1406 * Fix: memleak in utils_partial_realpath
1407 * Fix: double free on enable-event
1408 * Remove dead code from filter grammar test
1409 * Remove dead code from ir generation filter visitor
1410 * Remove dead code from session daemon
1411 * Remove dead code from view command
1412 * Remove dead code from disable-channel command
1413 * Remove dead code from disable-event command
1414 * Fix: error on no/multiple domain options
1415 * Fix: lttng-crash: segfault when parsing options
1416 * Remove dead code from the calibrate command
1417 * Remove dead code from add-context command
1418 * Print relayd stream indexes
1419 * Enhance relayd error reporting
1420 * Fix: relayd: handle consumerd crashes without leak
1421 * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
1422 * Fix: double RCU unlock on event_agent_disable_all
1423 * Fix: unbalanced RCU read-side lock in enable event command
1424 * Add rcu_read_ongoing() assertions around process_client_msg
1425 * Clean-up and simplify event_agent_disable_all
1426 * Document locking assumption of agent_find_event()
1427 * Fix: disable agent events by name
1428 * sessiond: add loglevels_match()
1429 * Fix: include loglevel type in agent event's primary key
1430 * Fix: include loglevel type in UST event's primary key
1431 * sessiond: use `loglevel_value` and `loglevel_type` names
1432 * Tests: kernel wildcards
1433 * Tests: fix wildcard test path
1434 * doc: document untrack command in lttng(1)
1435 * doc: document track command in lttng(1)
1436 * Remove dot after enable-event message
1437 * Fix: don't print the default channel name when enabling agent events
1438 * Fix: fail gracefully on --exclude on unsupported domains
1439 * Fix: initialize live_timer to 0 for snapshot session
1440 * Fix: correct mismatched function signatures
1441 * Clearer error reporting when failing to launch session daemon
1442 * Daemonize sessiond on `lttng create`
1443 * Fix: consumer signal handling race
1444 * Fix: list_ust_events(): dangling pointer
1445 * Fix: MI: close domain when listing multiple agent domains
1446 * Tests: expand UST wildcard tests, move to regression/tools
1447 * Tests: kernel filtering
1448 * Fix: use pid element instead of process element
1449 * Fix: race between kconsumerd and sessiond on tear down
1450 * Fix: Buggy string comparison in ust registry ht_match_event
1451 * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type
1452 * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type
1453 * Fix: lttng-crash: remove tmp working directory
1454 * Clean up: Coding style conformance adjustments in lttng-crash.c
1455 * Fix: lttng-crash: DIR leak in delete_trace() on error
1456 * Fix: Possible passing of NULL pointer to memcpy()
1457 * Fix: Overwrite of ret in relay_recv_metadata
1458 * Silence undefined return value warning
1459 * Silence use-after-free static analysis warning
1460 * Fix: Wait for in-flight data before closing a stream
1461 * Fix: unpublish stream on close
1462 * Fix: lttng-crash: fd leak
1463 * Fix: Invalid parameter error reported when untracking PID
1464 * Fix: kernel track/untrack error handling
1465 * Fix: Python agent tests are always skipped
1466 * Tests: Fix flaky live test client
1467 * Fix: Announce empty streams on live attach
1468 * Fix: relayd: file rotation and live read
1469 * Fix: relay: viewer_get_next_index handle null vstream
1470 * Fix: relayd: make viewer streams consider metadata sent
1471 * Fix: don't expose empty streams
1472 * Fix: relayd: don't check new metadata on get packet
1473 * Fix: relayd: don't check for new streams in get packet
1474 * Fix: ask new streams HUP
1475 * Fix: reply error if get packet vstream fails
1476 * Fix: relayd reply error to client if cannot find viewer stream
1477 * Fix: relayd reply with error if cannot find metadata
1478 * Fix: ust-app: protect app socket protocol with lock
1479 * Cleanup: privatize consumer_allocate_relayd_sock_pair
1480 * Fix: add missing rcu_barrier at end of sessiond main
1481 * Fix: add missing rcu_barrier at end of consumer main
1482 * Fix: app cmd leak on sessiond exit
1483 * Fix: relayd live don't send incomplete stream list
1484 * Fix: consumer timer misses RCU thread registration
1485 * Fix: sessiond consumer thread should register as RCU thread
1486 * Fix: don't chain RCU free
1487 * Fix: free metadata cache after grace period in consumer
1488 * Fix: sessiond vs consumerd push/get metadata deadlock
1489 * Fix: streamline ret/errno of run_as()
1490 * Fix: Double unlock on error path
1491 * Data pending comment clarification in session daemon
1492 * Fix: Relay daemon ownership and reference counting
1493 * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive()
1494 * Fix: reference counting of consumer output
1495 * Fix: sessiond add missing socket close
1496 * Fix: sessiond should not error on channel creation vs app exit
1497 * Fix: sessiond ust-app session teardown race
1498 * Only display agent loglevel if the loglevel type is not ALL
1499 * Initialize default log level of events on load
1500 * Don't assume that Log4j and JUL share the same log level mappings
1501 * Allow the creation of JUL, Log4j and Python channels
1502 * Fix: Save tracker as part of UST and Kernel domains only
1503 * Fix: Memory leak of agent
1504 * Fix: Memory leak of agent event internals
1505 * Save filter expression as part of agent events and save them
1506 * Fix: UTF-8 characters may be stored on up to 4 bytes
1507 * Remove unneeded hash table existence check in agent_destroy
1508 * Remove unnecessary RCU read lock
1509 * Use type directly in sizeof instead of a dereferenced pointer
1510 * Prevent the addition of UST events to agent channels
1511 * Don't save log level in session configuration when unneeded
1512 * Remove unneeded RCU lock
1513 * Remove unneeded RCU lock
1514 * Fix: Propagate filter status of kernel events to client
1515 * Fix: Save kernel event filter when saving session configuration
1516 * Docs: there is no need to SHOUT in comments
1517 * Fix: Mention Python as part of enable-event's usage()
1518 * Grammar fix in comment
1519 * Fix: typo in error message
1520 * Add agent domains to lttng enable-event usage()
1521 * Docs: Add documentation explaining the meaning of "internal" events
1522 * Report memory allocation failure when copying filter bytecode
1523 * Fix: cmd_enable_event must return positive error codes
1524 * Ensure that a filter is always passed with its filter expression
1525 * Save filter expressions as part of agent events
1526 * Add agent domains to the enable-event section of LTTNG(1)
1527 * Use lttng_domain_type enumeration instead of bare integers
1528 * Prevent disable event on internal UST events
1529 * Remove unneeded RCU read lock
1530 * Skip internal events when saving a session configuration
1531 * Clean-up: Coding-style conformance adjustments
1532 * Docs: Clarify ominous comment wording
1533 * Hide internal events from session daemon clients
1534 * Prevent the use of reserved UST event names
1535 * Tag events created as side-effect of agent events as internal
1536 * Remove unneeded RCU lock
1537 * Remove dead code in lttng-sessiond
1538 * Ensure event names are NULL terminated during validation
1539 * Fix: assert(0) when listing Python events with MI
1540 * Fix: set GLOBAL buffer type for kernel domain in list
1541 * Fix: take RCU read-side lock within hash table functions
1542 * Tests: Adapt MI test to change in track/untrack behaviour
1543 * Clean-up: Rename lib_func to cmd_func
1544 * Fix: Improve the error reporting of the track/untrack command
1545 * Tests: Fix flacky clock-plugin test
1546 * Build: look for python >= 3.0 when building python bindings
1547 * Build: rename use_python to python_binding
1548 * Fix: regression tests
1549 * Fix: tests: stderr not correctly redirected
1550 * Fix: TimeoutExpired in Python tests not defined globally
1551 * Tests: ust: clock override plugin
1552 * Cleanup: reuse tracker* element from config
1553 * Test: save/load: pid_tracker basic test
1554 * Clean-up: Remove statement which has no side-effect
1555 * Save/load: pid_tracker feature.
1556 * Test: mi: track/untrack feature
1557 * Util: xml_extract: add node_exist option
1558 * Mi: track/untrack: validation
1559 * Docs: Grammar fixes in mi_lttng.xsd
1560 * Fix: Ensure a valid command error code is returned by track/untrack
1561 * Clean-up: Remove java-doc annotations from function header
1562 * Mi: track/untrack/listing
1563 * Fix: intialization of ust_metadata_poll_pipe to garbage value
1564 * Fix "allocator sizeof operand mismatch" warning
1565 * Clean-up: Remove java-doc style function header from session.h
1566 * Clean-up: remove extra space in comment
1567 * Fix: test_mi test
1568 * Tests: Java agent: Add configure switches to enable tests
1569 * Fix: incorrect script name in python logging test
1570 * Docs: Document Agent reply codes
1571 * Docs: Remove Java-specific comments from agent.h
1572 * Docs: Grammar fix in agent header
1573 * Return "Unknown" error instead of "Fatal" on unhandled agent replies
1574 * Log agent reply in disable_event()
1575 * Log agent reply in enable_event()
1576 * Log agent reply in list_events()
1577 * Add agent reply code logging helpers
1578 * Add a LOG() macro which handles dynamic severity levels
1579 * Fix: Discard disable event command filter payload
1580 * Fix: Use MSG_NOSIGNAL when calling sendmsg()
1581 * Send data pending status as part of payload instead of an invalid error
1582 * Log error code's value when sessiond replies to a client
1583 * Tests: Java agent: update after Java agent refactoring
1584 * Set registration done Agent command version back to 0
1585 * Fix: Don't send agent disable event command twice
1586 * Tests: Python agent: update after Python agent refactoring
1587 * Clean-up: Remove redundant variable initialization
1588 * Fix: incorrect variable being checked in libc-wrapper test
1589 * Rename Python agent event name to omit "user"
1590 * Consolidate agent event names regardless of user privilege
1591 * Clean-up: Move agent_apps_ht_by_sock definition to main.c
1592 * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch
1593 * Fix: set session should not set non-existent session
1594 * Fix: pids should be numbers only
1595 * Fix: Mishandled NULL short options in lttng-sessiond
1596 * Use popt "required_argument" and "no_argument" constants
1597 * Fix: Mishandled NULL short options in utils_generate_optstring()
1598 * Fix: only launch a new session daemon for the "create" command
1599 * Fix 'daemon' typo in lttng-ctl-pc.in description
1600 * Fix: clean-up agent app hash table from the main sessiond thread
1601 * Fix: Remove undocumented session daemon short options
1602 * Comment grammar correction
1603 * Log userspace application hash table allocation failure
1604 * Fix: RCU read-side lock released too early in destroy_agent_app
1605 * Fix: misleading logging statement in agent_find_event
1606 * Fix: Unhandled domain option condition in list_agent_events
1607 * Fix: Crash on lttng list -j/-l/-p when no events are present
1608 * Clean-up: spelling fix in a comment
1609 * Document relay_add_stream RCU locking
1610 * Fix: Unbalanced rcu_read_unlock() on stream file creation failure
1611 * Fix: Unbalanced rcu_read_unlock() on directory creation failure
1612 * Fix: Document the locking assumptions of ctf_trace_find_by_path()
1613 * Fix: Memory leak in relay_add_stream error path
1614 * Update master version to v2.8.0-pre
1615
1616 2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day)
1617 * Update version to v2.7.0-rc1
1618 * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf()
1619 * Tests: lttng-ust-getcpu-override coding-style adjustments
1620 * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type
1621 * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6
1622 * Tests: Ust getcpu override plugin
1623 * Fix: Follow struct dirent allocation guidelines of READDIR(3)
1624 * Update comments regarding the power of 2 constraint on sub-buffer sizes
1625 * Build: add Flex version check
1626 * Build: add Bison version check
1627 * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
1628 * Fix: metadata push -EPIPE should be recoverable
1629 * Fix: destroy session removes the default config file
1630 * Build: bump autoconf version requirement to 2.64
1631 * Fix: Memory leak in setup of relayd_path
1632 * Fix: update liburcu URL
1633 * Fix: test: use "$@" to pass and quote argument
1634 * Refactor: test: wrapper for lttng_snapshot_del_output
1635 * Refactor: test: wrapper for lttng_snapshot_add_output
1636 * Refactor: test: wrapper for destroy_lttng_session
1637 * Refactor: test: wrapper for stop_lttng_tracing
1638 * Refactor: test: wrapper for start_lttng_tracing
1639 * Refactor: test: wrapper for enable_ust_lttng_event
1640 * Refactor: test: wrapper for enable_ust_lttng_channel
1641 * Refactor: test: wrapper for create_lttng_session
1642 * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree()
1643 * Save/load: add support for shared memory path
1644 * Fix: get_cmdline_by_pid path length assumes a max pid of 65535
1645 * Clean-up: Remove ifdef-ed out lttng list options
1646 * Test: mi: test for greater or equal to a minimum of events on ust listing.
1647 * Fix: update regression tests involving UST
1648 * Clean-up: Remove ifdef-ed out function:entry feature
1649 * Fix: Mark MI and Config string declarations as extern
1650 * Clean-up append_list_to_probes()
1651 * Fix: modprobe.c: fix tmp_list memory leak
1652 * Fix: append_list_to_probes(): increment index
1653 * Docs: LTTNG(1) filtering is now supported by the kernel tracer
1654 * Fix: live_test regression on large number of cpus
1655 * Fix: set UST register timeout to -1 as test default
1656 * Man page: reference lttng-crash under --shm-path option
1657 * Tests: Don't rely on implicit scalar expression dereference
1658 * man pages: use standard NAME format
1659 * Fix python bindings' Makefile for out-of-tree builds
1660 * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking
1661 * Fix: Add missing -ldl when checking for lttng-ust
1662 * clock plugin: increase offset measurement accuracy
1663 * Implement UST clock override plugin support
1664 * Fix: ownership of filter and filter_expression
1665 * Fix: zero memory passed to create channel kernel ioctl
1666 * Fix: Check that lttng create --live's time is not zero
1667 * Fix: Validate lttng_create_session_live's timer is > 0
1668 * UI: Only show live timer when the session is in live mode
1669 * UI: Only show tracker PID state when enabled
1670 * Implement kernel filter support
1671 * syscall tracing: update tests
1672 * Support lttng-modules syscall wildcards
1673 * Implement lttng-modules tracepoint wildcard support
1674 * Fix build when configuring with --disable-lttng-ust
1675 * Fix: add missing function prototype to trace-ust.h header
1676 * Implement PID tracker content listing
1677 * Implement UST PID tracker
1678 * Cleanup: Remove unimplemented UST domains
1679 * Implement PID tracking for kernel tracing
1680 * Fix: leak on error in lttng-crash
1681 * Man page fixes: missing --version option and typo
1682 * Docs: add lttng-crash(1) man page
1683 * Docs: lttng-crash refers to "lttng"
1684 * Fix: possible use of uninitialized data in loglevel conversion funcs
1685 * Fix: possible evaluation of garbage values in fini_validation_ctx()
1686 * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer()
1687 * Fix: Possible call to execvp with NULL argument on allocation failure
1688 * Fix: Possible call to strtoul() with NULL argument
1689 * Docs: clarify lttng.1 shm-path section
1690 * Fix: Missing return value check in extract_trace_recursive()
1691 * Fix: recursive_rmdir: empty all empty subdir
1692 * Move file creation/unlink from liblttng-ust-ctl to consumerd
1693 * lttng-crash: support recursive traces
1694 * shm-path: remove directory hierarchy on destroy
1695 * Implement --shm-path option for UST sessions (per-uid channels)
1696 * Cleanup: Reduce scope of connections in main relayd thread
1697 * Cleanup: Reduce scope of relayd connections in live thread
1698 * Docs: connection_find_by_sock() must be called with rcu_read_lock
1699 * Rename current release as 2.7.0-pre
1700 * Docs: grammar fix in Makefile
1701 * Change release name to master
1702 * configure: add type availability checking
1703 * configure: add check for compiler inline keyword support
1704 * configure: missing check for needed header
1705 * configure: missing check of functions
1706 * Fix: test: log4j: missing static test files for dist and out of tree build
1707 * Fix: test: java-jul:missing static test files for dist and out of tree build
1708 * Fix: out-of-tree build: missing xsd file for mi test execution
1709 * Fix: out-of-tree build: missing xsd file for save-load test execution
1710 * Cleanup: remove unused end_no_session label in ust_app_flush_session()
1711 * Cleanup: Remove unused "end" label in push_metadata()
1712 * Tests: Run health check test_thread_ok as part of root_regression
1713 * Fix: deadlock between UST registry lock and consumer lock
1714 * Fix: uninitialized return value
1715 * Fix: build failure using disable-lttng-ust configure option
1716 * Cleanup: Remove unused variable
1717 * Fix: setuid/setgid daemons should not get sensitive env. var./args
1718 * Fix: grab more than one packet for snapshots
1719 * Fix: per-uid flush and ust registry locking
1720 * Docs: Missing optional dependency on lttng-ust in README.md
1721 * Docs: Grammar fixes in the lttng manpage
1722 * Fix: add missing UST perf counter support check
1723 * Fix: tests: integer too large for long type
1724 * Fix: undefined operation on last_relay_viewer_session_id
1725 * Fix: print format type mismatch
1726 * Fix: print format type mismatch
1727 * Fix: Remove structurally dead code from relayd
1728 * Cleanup: Remove logically dead code
1729 * Cleanup: Remove unused label
1730 * Fix: Remove unused argument in debug statement
1731 * Fix: exit threads not only on goto restart
1732 * Fix: poll: show the correct number of fds
1733 * Fix: call lttng_poll_set_max_size before start threads
1734 * Fix: compat poll: add missing empty revents checks
1735 * Fix: various compat poll/epoll issues
1736 * Add debugging output to ht-cleanup thread
1737 * Fix: mi: snapshot: missing error handling for session name
1738 * Fix: ust-app: per-PID app unregister vs tracing stop races
1739 * Fix: data pending: allow empty streams
1740 * Fix: ust snapshot: cleanup after error
1741 * Fix: Mismatching return type in ust_app_ht_alloc() stub
1742 * Cleanup: lock file already taken is error, not warning
1743 * Fix: ust-app null pointer check needed for main refactoring
1744 * Cleanup: relayd: centralize thread stopping function
1745 * Cleanup: Replace all perror() uses by the PERROR macro
1746 * Refactor relayd main/set_options/cleanup
1747 * Refactor consumerd main/cleanup
1748 * Refactor sessiond main/cleanup/ht-cleanup
1749 * Missing error handling: consumer_signal_init should return its error status
1750 * Cleanup: consumerd: lines over 80 columns
1751 * Cleanup: consumerd: use PERROR rather than perror
1752 * Cleanup: lttng-consumerd: remove stale TODO comment
1753 * Misleading error handling: utils_create_pid_file() should return 0 on success
1754 * Missing error handling: consumerd parse_args should return errors to caller
1755 * Missing error handling: ust_app_ht_alloc should return error status
1756 * Fix: ust app leak on UST buffer creation error
1757 * Fix: leak on UST buffer registry creation error
1758 * Fix: agents ht leaks on destroy session
1759 * Fix: add missing RCU read unlock
1760 * Fix: help message for Python agent mentions Java
1761 * Fix: don't destroy the sockets if the snapshot was successful
1762 * Fix: Missing RCU read locks in syscall_list_channel()
1763 * Fix: Missing RCU read lock in kernel_destroy_session()
1764 * Fix: channel names are not validated
1765 * Cleanup: Missing whitespace
1766 * Fix: Apply consumer URI changes to all domains
1767 * Cleanup: Fix a typo in the MI tests
1768 * Test fix: Don't invoke the system's lttng client
1769 * Tests: Add a test to check disabled events are loaded in the correct state
1770 * Fix: Don't leave events enabled if they were saved in a disabled state
1771 * Fix: "Any" loglevel's value is -1 and not 0
1772 * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path
1773 * Fix: Memory leak on error in alloc_argv_from_user_opts()
1774 * Cleanup: Unchecked close() return value in utils_create_lock_file()
1775 * Cleanup: No check of the return value of lttng_ht_del()
1776 * Cleanup: Mixed enums used for return code in send_sessiond_channel()
1777 * Cleanup: Cast poll() return value to void
1778 * Fix: Unreachable error logging in set_option()
1779 * Fix: OOM leaks in sessiond modprobe.c
1780 * Cleanup: sessiond modprobe.c: coding style
1781 * Cleanup: test_utils_expand_path.c prototypes
1782 * Fix: test_utils_expand_path.c: out of memory error handling
1783 * Fix: test test_ust_data.c: check OOM
1784 * Fix: test libc-wrapper: check malloc OOM
1785 * Cleanup: test libc-wrapper: main parameters
1786 * Fix: lttng-ctl: use zmalloc(), missing OOM check
1787 * Fix: filter-parser.y: use zmalloc(), missing OOM check
1788 * Fix: utils.c: check str*dup OOM
1789 * Cleanup: implement zmalloc as static inline
1790 * Fix: rculfhash: use zmalloc()
1791 * Fix: ini.c: use zmalloc()
1792 * Fix: lttng lttng.c: check strdup OOM
1793 * Fix: lttng conf.c: use zmalloc()
1794 * Fix: lttng view.c missing strdup OOM check
1795 * Fix: use zmalloc() in lttng view.c
1796 * Fix: use zmalloc() in lttng list.c
1797 * Fix: oom error check, realloc oom leak
1798 * Fix: use zmalloc in lttng enable_events.c
1799 * Fix: missing strdup oom check in lttng create.c
1800 * Fix: lttng add_context.c: use zmalloc
1801 * Cleanup: add missing static to function modprobe_remove_lttng()
1802 * Fix: add missing str*dup oom check in sessiond main.c
1803 * Fix: add missing sessiond kernel-consumer missing str*dup oom checks
1804 * Fix: add missing strdup OOM check
1805 * Fix: add missing synchronization point for before app test case
1806 * Fix: tests: wait output hide Terminate errors
1807 * Fix: tests: remove killall, add missing SIGTERM handlers
1808 * Fix: high throughput test: reset bw limit on sigterm
1809 * Fix: tests: add missing wait, document missing synchro
1810 * Document test anti-patterns
1811 * Fix: test flaky sleep and wait patterns
1812 * Fix: tests: don't use pidof to wait for test apps
1813 * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation
1814 * Fix: Handle empty daemon configuration file lines
1815 * Docs: Add -f/--config option to lttng-sessiond man page
1816 * Cleanup: spaghetti function return path
1817 * Fix: relayd: unbalanced RCU read-side lock/unlock
1818 * Fix: relayd: unbalanced RCU read lock/unlock
1819 * Fix: lttng-relayd: unhandled out of memory error
1820 * Fix: relayd viewer stream: unhandled out of memory error
1821 * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp
1822 * Define _LGPL_SOURCE in test apps' tracepoint provider files
1823 * Define _LGPL_SOURCE in test applications
1824 * Fix: Missing rcu_read_lock in cmd_list_events()
1825 * Fix: Missing rcu_read_lock in list_lttng_agent_events()
1826 * Fix: Missing rcu_read_lock in cmd_list_channels()
1827 * Fix: Missing rcu_read_locks in cmd_list_domains()
1828 * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs()
1829 * Fix: Missing rcu_read_lock in save_domains()
1830 * Fix: Missing rcu_read_lock in ust_app_get_nb_stream()
1831 * Fix: UST subbuffers silently dropped on moderate trace traffic
1832 * Fix: Missing rcu_read_lock in get_session_max_subbuf_size()
1833 * Fix: create/destroy a splice_pipe per stream
1834 * Note find_ust_app_context must be called with RCU read lock
1835 * Fix: empty indexes_ht before destroying it.
1836 * Fix: removed useless key from relay_index
1837 * Fix: Ambiguous agent event filter bytecode ownership
1838 * Fix: filter bytecode and string memory leak on error
1839 * Fix: define _LGPL_SOURCE in C files
1840 * Fix: HT must not be destroyed with a rcu_read_lock held
1841 * Fix: agent events HT should be destroyed from the cleanup thread
1842 * Fix: missing rcu_read_lock in trace_ust_destroy_session()
1843 * Fix: missing rcu_read_lock when calling trace_ust_find_agent()
1844 * Fix: missing rcu_read_lock in cmd_start_trace()
1845 * Cleanup: remove "disabled" flag for new release cycle
1846 * Fix: filter attach vs event enable race
1847 * Fix: Mark libxml2 as a mandatory dependency
1848 * Fix: Warn the user when enabling an event in a new domain
1849 * Fix: Don't report an error when listing a session with no channels
1850 * Bypass 0 byte allocation when no domains are enabled
1851 * Fix: Add missing URCU_TLS access to error_log_time
1852 * Fix: check userspace perf counter name when looking up contexts
1853 * Update maintainer section of the man pages
1854 * Update maintainer section of README.md
1855 * Fix: add README.md to documentation files
1856 * Fix: UST consumer sync all available metadata
1857 * Test: remove bogus argument from prove invocation
1858 * Fix: typo in pythong test Makefile
1859 * Fix: memory leak in libconfig
1860 * Add Python agent support
1861 * Fix: return EINVAL if agent registration fails
1862 * Use lttng-modules ABI version ioctl
1863 * Fix: syscall list ioctl number conflict
1864 * Update master ChangeLog with 2.5.1 release
1865
1866 2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song)
1867 * Machine Interface added to lttng command line (--mi)
1868 * Java Log4j agent support (--log4j)
1869 * Kernel per syscall tracing
1870 * Multiple fixes.
1871
1872 2014-10-20 lttng-tools 2.5.1
1873 * Fix: handle sysconf possible negative returned value
1874 * Fix: channel deref. after NULL check in kernel consumer
1875 * Fix: check for kernel session metadata during init
1876 * Fix: incorrect cast in ust consumer assert
1877 * Fix: bad handling of incoming data in consumer thread
1878 * Fix: disable event for JUL domain
1879 * Fix: send disable ALL command code if event is *
1880 * Fix: make sure no index is in flight before using inactivity beacons
1881 * Fix: Parenthesize previous statement when adding conditions to a filter
1882 * Fix: parse_prob_opts return the actual success of the function
1883 * Fix: Man page typos
1884 * Fix: disable JUL event on destroy
1885 * Fix: unbalanced ustconsumer32_data.pid_mutex lock
1886
1887 2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day)
1888 * Fix: validate file path creds in autoload mode
1889 * Fix: change session file loading order
1890 * Fix: add Loading Sessions section to lttng-sessiond.8
1891 * Fix: add default session conf. dir to manpage
1892 * Fix: on session load, add it to the .lttngrc
1893 * Fix: clarify session conf. directory in man
1894 * Fix: filter error path could free invalid ptr
1895 * Fix: Create a lock file to prevent multiple session daemons
1896 * Fix: relayd stream set close_flag on stream close
1897 * Fix: ustctl_get_stream_id without UST support
1898 * Fix: avoid freeing invalid ptr in filter bytecode
1899 * Fix: get the stream_id when generating live beacons
1900 * Fix: use biggest subbuffer size for snapshot max-size
1901 * Fix: Possible memory leak when multiple config files are loaded
1902 * Fix: Clamp verbosity value read from config file
1903 * Fix: Unchecked strdup return values in set_option
1904
1905 2014-06-27 lttng-tools 2.5.0-rc2
1906 * Test: add JUL disable event tests
1907 * Fix: disable JUL event on UST side
1908 * Fix: accept override flag even without a load path
1909 * Fix: bad error code path when loading session
1910 * Fix: set session in output mode if URL are set afterwards
1911 * Fix: add a kernel context list to the channel
1912 * Fix: Add vpid, vppid and vtid info in add-context help
1913 * Fix: wrong behavior of save command when no session name is provided
1914 * Fix: missing context type string in save for ust context
1915 * Fix: wrong casting of return value
1916 * Fix: add dependency to libcommon for python binding
1917 * Fix: remove the default GIT_VERSION
1918
1919 2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day)
1920 * Save/load session feature
1921 * Daemon configuration file support
1922 * UST perf counter support with add-context
1923 * Kernel tracer probe user define list
1924 * Multiple fixes! The diff is just too big to put here.
1925
1926 2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day)
1927 * Fix: Create a lock file to prevent multiple session daemons
1928 * Fix: relayd stream set close_flag on stream close
1929 * Fix: ustctl_get_stream_id without UST support
1930 * Fix: get the stream_id when generating live beacons
1931 * Fix: missing include for getpwuid()
1932 * Fix: add a get HOME dir fallback to getpwuid
1933 * Fix: don't set enabled flag is session start fails
1934 * Fix: logger name dropped from filter condition when loglevels are used
1935 * Fix: memory leak in lttng_enable_event_with_exclusions
1936 * Fix: check malloc return value
1937 * Fix: static array larger than necessary
1938 * Fix: set session in output mode if URL are set afterwards
1939 * Fix: Add vpid, vppid and vtid info in add-context help
1940 * Fix: alignment problems on targets not supporting unaligned access.
1941 * Fix: possible use after free in consumer
1942 * Fix: improve and update lttng.h comments
1943 * Fix: JUL filtering for event *
1944 * Fix: deny overwrite mode and num subbuf less than 2
1945 * Fix: remove bad option in enable channel --help
1946 * Fix: implicit conversion from enumeration
1947 * Fix: clarify man page lttng.1
1948 * Fix: Copy-pasted PERROR messages may be misleading
1949 * Fix: incorrect printf format
1950 * Fix: handle ENOENT when creating a kernel event
1951 * Fix: move JUL filter creation to a function
1952 * Fix: JUL filtering done on the UST level
1953 * Fix: Don't include the binary in the live test's EXTRA_DIST
1954 * Fix: add JUL filter to UST event on logger_name
1955 * Fix: Racy event validation in tests
1956 * Fix: rework utils_parse_size_suffix
1957
1958 2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day)
1959 * Fix: don't delete stream from connection recv list
1960 * Fix: use after free of a relayd stream
1961 * Fix: don't print stream name in error message
1962 * Fix: take session list lock when listing tp
1963 * Fix: add consumer wake up pipe to avoid race
1964 * Fix: don't spawn relayd if URL is provided
1965 * Fix: don't ask data pending if session was not started
1966 * Fix: missing test file in EXTRA dist
1967 * Fix: allow empty URL for live session creation
1968 * Fix: missing valid return code when adding an URI to consumer
1969 * Fix: syntax error in lttng.1
1970 * Fix: check relayd fd leak in lttng cmdline
1971 * Fix: remove unused tp in high-throughput test
1972 * Use autoconf AM_MAINTAINER_MODE.
1973 * Fix: clang 'constant-out-of-range-compare' warning
1974 * Fix: Unchecked session pointer when destroying a connection in relayd
1975
1976 2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day)
1977 * Fix: improve lttng with live by spawning relayd
1978 * Fix: relayd should listen for viewers on localhost only by default
1979 * Fix: handle loglevel range ALL in list command
1980 * Tests: add JUL test for multiple loglevel
1981 * Fix: index JUL event by name *and* loglevel
1982 * Fix: JUL to enable user and root tracepoints
1983 * Fix: handle the registration done command for JUL
1984 * Test fix: use temp file sync. of test app
1985 * Fix: keep metadata channel attr in UST session
1986 * Tests fix: Missing waitpid in fork test
1987 * Fix: add loglevel type to lttng list <name>
1988 * Fix: minor rephrasing of the lttng.1 man page
1989 * Fix: Warn user if JUL port is already being used
1990 * Fix: add some sane default values to --live opt
1991 * Fix: possible NULL deref. in sessiond error path
1992 * Fix: flag that kernel streams FDs has been sent
1993 * Fix: forbid session name creation if contains /
1994 * Fix: don't start session if no channel
1995 * Fix: add missing relayd option to man page
1996 * Fix: report error if consumer can't be spawned
1997 * Fix: lttng list -u <name> should only list UST
1998 * Fix: kernel channel destroy on consumer if sent
1999 * Fix: only create UST metadata on start trace
2000 * Revert "Fix: wrong condition on startup for low-activity streams"
2001 * Fix: missing big endian conversion for one index field
2002 * Fix: wrong condition on startup for low-activity streams
2003 * Fix: perror on index directory creation error
2004 * Comments fix: lttngerr.h -> error.h (./Changelog:754)
2005 * Fix: consumerd errors on exit
2006 * Fix: scanf unbounded input
2007 * Fix: miscellaneous memory handling fixes
2008 * Fix: add missing VALGRIND ifdef checks and documentation
2009
2010 2014-02-14 lttng-tools 2.4.0-rc5
2011 * Fix: steal channel key in the consumer to avoid race
2012 * Fix: change ERR statement to DBG in kernel read subbuffer
2013 * Fix: handle snapshot ENODATA in live timer
2014 * Fix: relayd leak on error in consumer splice()
2015 * Fix: protect close_write_flag with the rotation lock
2016 * Man: clarify loglevel for JUL domain
2017 * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds
2018 * Fix: bad indentation of lttng list in man page
2019 * Fix: wrong data structure used in commit df41f83
2020 * Fix: add missing optional dependency to babeltrace in README
2021 * Fix: cleanup inconsistent use of spaces/tabs in README
2022 * Fix: only set the new_streams flag if a viewer is attached
2023 * Fix: lttng-live documentation
2024 * Fix: remove dead code in relayd live code
2025 * Fix: use after free error code path
2026 * Fix: wrong sizeof argument in live viewer create session
2027 * Fix: zero out the reply structure in viewer_connect
2028 * Fix: write index only if fd is valid
2029 * Fix: cleanup relayd on any I/O error in read subbuffer mmap
2030 * Fix: memory/fd leak when cleaning streams in channel
2031 * Fix: destroy streams in consumer del channel
2032 * Fix: add missing urcu wfqueue headers in relayd
2033 * Fix: in lttng_read/write deny count bigger than the possible returned value
2034 * Fix: fd leak when closing metadata stream
2035 * Fix: read subbuffer mmap/splice signedness issue
2036 * Doc: live protocol clarifications
2037 * Fix: remove unused create_viewer_session option
2038 * Fix: don't sleep(1) on the consumer ready flag
2039 * Fix: free viewer session in connection_free()
2040 * Fix: add missing ctf trace delete before destroy
2041 * Fix: don't delete ctf trace while in snapshot mode
2042 * Fix: add flag to create session command and fix tests
2043 * Fix: cleanup indef guards following the rename
2044 * Fix: merge issue with thread quit pipe
2045 * Fix: use uint32_t for metadata_flag in viewer's ABI
2046 * Fix: check for new streams in all attached sessions
2047 * Fix: Move static functions up in the code
2048 * Fix: allow attach command to multiple sessions
2049 * Fix: handle session hang up in get_new_streams
2050 * Fix: force the client to create a viewer session before attaching
2051 * Fix: Namespace lttng-viewer-abi
2052 * Fix: relayd connection object refactor
2053 * Fix: big relayd cleanup and refactor
2054 * Fix: code refactoring of viewer streams in relayd
2055 * Fix: handle new streams in live mode in relayd
2056 * Fix: notify the viewer if new streams got added
2057 * Fix: send the streams sent message after metadata
2058 * Add extern C to the health-check header
2059 * Fix: memory leak in unit test
2060 * Man: add JUL DOMAIN section to lttng.1
2061 * Fix: handle invalid URL passed to lttng_create_session_live
2062 * Fix: add --jul-tcp-port to sessiond man page
2063 * Fix: measure UST clock offset with best sample (v2)
2064 * Fix: remove free in unit test not needed anymore
2065 * Fix: relay create session for version before 2.4
2066 * Fix: memory leak when UST events are enabled with exclusions
2067
2068 2014-01-29 lttng-tools 2.4.0-rc4
2069 * Fix: add -b, --background option
2070 * health check tests: test relayd and consumerd
2071 * tests: Add stop_lttng_relayd_nocheck
2072 * Fix: add missing JUL loglevel handling
2073 * relayd: add testpoints
2074 * relayd: use same pipe for live and main
2075 * Cleanup relayd live comment
2076 * Fix: relayd: add LPOLLERR to events
2077 * Fix: relayd: notify parent of readiness when all threads ready
2078 * Fix: tests: start relayd in background mode (-b)
2079 * lttng-relayd: implement background cmd line option
2080 * sessiond: add missing testpoints
2081 * tests: use --background for session daemon
2082 * sessiond: add --background argument
2083 * Use lib common daemonize
2084 * Fix: sessiond: wait for health check readiness
2085 * Fix: relayd: initialize lttcomm inet
2086 * Consumer: add testpoints
2087 * Fix: consumerd: HT init/teardown with program
2088 * Cleanup: lttng-ctl-health comment
2089 * Add daemonize() to libcommon
2090 * Fix: tests: wait for consumerd to complete
2091 * Fix: consumerd: use DBG rather than DBG2
2092 * Fix: consumerd: only return readiness when health is ready
2093 * Fix: consumerd should initialize lttcomm
2094 * Fix health check: signal parent before exit testpoint
2095 * Test health: add test_thread_ok
2096 * health check: change --relayd-path arg to --relayd-path=arg
2097 * relayd: add LTTNG_RELAYD_HEALTH env var
2098 * Add sessiond/SESSIOND_ prefix to sessiond testpoints
2099 * Fix: zero out data structure before using it
2100 * Fix: delete metadata stream before destroying it
2101 * Fix: report to client when snapshot will be empty
2102
2103 2014-01-14 lttng-tools 2.4.0-rc3
2104 * Fix: metadata stream should be always flagged as ready
2105 * Fix: wrong check before destroying the viewer metadata stream
2106 * Fix: race with the viewer and readiness of streams
2107 * Fix: missing reset when listing UST fields for multiple PIDs
2108 * Fix: filter: check binary op nesting
2109 * Fix: relayd cmd line option for live port
2110 * Fix: remove break in epoll loop of apps. thread
2111 * Fix: wrong comment in snapshot public API
2112 * Fix: clear the CTF traces when all the streams are closed
2113
2114 2013-12-10 lttng-tools 2.4.0-rc2
2115 * Fix: close connection on incompatible version check
2116 * Fix: fields alignements in live protocol
2117 * Tests: add regression test for Java JUL support
2118 * Fix: possible use after free
2119 * Fix: remove unused code in session daemon
2120 * Fix: string format with unsigned value
2121 * Fix: remove useless assert
2122 * Fix: bad logical check of error codes
2123 * Fix: resource leak in enable-event command
2124 * Fix: unchecked return value in ust app delete
2125 * Fix: dereference after null check in UST registry
2126 * Fix: Resource leak in ust registry
2127 * Fix: backported from urcu commit 92af1a30
2128 * Tests: fix racy tests and misleading output messages
2129 * Tests: fix bad argument parsing in test app
2130 * Fix: remove assert on fd in the read/write layer
2131 * Fix: missing lock/unlock when sending index
2132 * Fix: update back the metadata len sent on failure
2133 * Fix: don't fail on push metadata if no channel
2134 * Rename LTTng index in CTF index
2135 * Fix: set the enable all event command type
2136 * Fix: implicit conversion of enum types in sessiond
2137 * Fix: implicit conversion of enum types in consumer
2138 * Fix: comparison of unsigned enum expression >= 0
2139 * Fix: comparison of unsigned value agains < 0
2140 * Fix: create a fast and a long UST snapshot test
2141 * Tests: fix racy UST snapshot post mortem test
2142 * Tests: remove useless sleep when spawning sessiond
2143 * Add travis-ci configuration file
2144 * Add libuuid as dependency in README
2145 * Tests: add valid test cases to test_utils_expand_path
2146 * Tests: add symlink tests for test_utils_expand_path
2147 * Fix: utils_expand_path now works for paths that ends with '/.' or '/..'
2148 * Fix: comment indentation
2149 * Add missing copyright to utils.c
2150 * Fix: use non block waitpid to lookup child state
2151
2152 2013-11-15 lttng-tools 2.4.0-rc1
2153 * Live streaming support
2154 * Health check support in consumer and relayd
2155 * Event exclusion support
2156 * Java Util Logging support
2157 * Multiple fixes! The diff is just too big to put here.
2158
2159 2013-11-13 lttng-tools 2.3.1
2160 * Fix: typo in --sig-parent help
2161 * Fix: application SIGBUS when starting in parallel with sessiond
2162 * Fix: missing LTTNG_OK return value for snapshot
2163 * Fix: arguments in the wrong order for fd-limit
2164 * Fix: Some corrections to the lttng man page
2165 * Fix: recv creds comm should handle partial receive
2166 * Fix: set app socket timeout just after accept()
2167 * Fix typo in lttng snapshot add-output example of lttng(1)
2168
2169 2013-09-03 lttng-tools 2.3.0
2170 * Fix: remove periodical flush test from make check
2171
2172 2013-08-30 lttng-tools 2.3.0-rc3
2173 * Fix: hashtable: take split_count_order into account
2174 * Fix: remove wrong doing asserts in sessiond
2175 * Tests: fix periodical flush tests to stop app
2176 * Fix: correctly close metadata on sessiond thread shutdown
2177 * Fix: delete the trace directory used for the test
2178 * Fix: remove bad check after epoll wait in consumer
2179 * Fix: missing data pending signess conversion
2180 * Fix: consumer data pending for empty streams
2181 * Fix: hash table growth (for small tables) should be limited (v2)
2182 * Fix: run_as gid/uid test should return result to parent
2183 * Fix: missing check for metadata data pending
2184 * Tests: change buffers UID test to PID
2185 * Tests: fix health tests to use custom socket timeout
2186 * Fix: remove health test from fast regression
2187 * Use socket timeout value for tcp timeout if available
2188 * Fix: set the health delta tcp timeout aware
2189 * Get the maximum TCP timeout in sessiond
2190 * Fix: don't report error if UST app dies
2191 * Fix: support VPATH build for tests
2192 * Improve comments after review
2193 * Rename consumer socket fd to fd_ptr
2194 * Lock consumer data before fd check during destroy
2195 * Use single callsite for send/recv ops. for consumer in sessiond
2196 * Use consumer fd reference in consumer socket obj
2197 * Update bash completion
2198 * Add --list-commands option to the snapshot command
2199 * Reorder functions _lttng_cmd_* functions in bash completion
2200 * Use parse_size_suffix in snapshot
2201 * Fix: snapshot record error handling
2202 * Fix: improve error message when UST support is disabled
2203 * Fix: add missing short filter option in help
2204 * Fix: typo in configure.ac for version check
2205 * Fix: remove calibrate syscall option from code
2206 * Fix: snapshot should fail if no successful snapshot is taken
2207 * Fix: check UST float field mantissa length
2208 * Fix: add UST context in the same order the user enabled them
2209 * Introduce configure --with-lttng-system-rundir
2210 * Add .dirstamp to gitignore file
2211 * Fix: snapshot with multiple UIDs
2212 * Prepare for automake deprecation of missing subdir-objects
2213 * Fix: typos in --help and manpage
2214 * Fix: add-context without -c apply to all channels
2215 * Fix: channels can be _enabled_ after tracing is started, but not created
2216 * Fix filter parser segmentation fault with bison 3.0
2217 * Fix: typo in error msg
2218 * Fix: imprecise error message about root sessiond/tracing group
2219 * Fix: don't skip chmod if tracing group is not found
2220 * Tracepoint probes don't need extern C
2221 * Fix: Snapshot should be taken asap in core handler script
2222 * Fix: reset out_fd_offset when we rotate the trace file
2223 * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message
2224 * inet/inet6 sockets: apply timeout
2225 * Implement timeout for connect ipv4/ipv6
2226 * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var
2227 * bash completion: add calls to _lttng_complete_sessions
2228 * bash completion: Fix copy-paste typo
2229 * Extras: Remove deprecated consumer commands in bash completion
2230 * bash completion: Remove underscores in handler function names
2231 * bash completion: Remove --event for add-context
2232 * Update gitignore
2233 * relayd: use version macros from build rather than scanf
2234 * sessiond: use version major/minor from build for communication with relayd
2235 * build: export major/minor/patchlevel numbers
2236 * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record
2237 * Test: enable kernel events after start
2238 * Fix: kernel ctl error codes are based on errno
2239 * Fix: format string mismatch
2240 * test: test_periodical_metadata_flush shrink timer period, kill app
2241 * Fix: format string type mismatch
2242 * snapshot howto: update text
2243 * Add snapshot howto
2244
2245 2013-07-19 lttng-tools 2.3.0-rc2
2246 * Add core-handler README to dist tarball
2247 * extras: core-handler: simplify, allow usage from tracing group
2248 * Cleanup: add missing dot
2249 * Fix: documentation: create name and options
2250 * Add core dump snapshot handler script
2251 * Fix: sym name len (kernel)
2252 * Fix: tests: provide channel name when a non-default channel exists: per-pid
2253 * Fix: tests: provide channel name when a non-default channel exists
2254 * Fix: data pending race
2255 * Fix hang in make check snapshots/test_ust
2256 * Cleanup: ust-consumer: wrong indentation
2257 * Fix: print dots while waiting for data availability
2258 * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists"
2259 * Fix: (slight UI change) refuse missing -c if non-default channel exists
2260 * Fix: push metadata on stop for per-UID buffers
2261 * README: update python documentation
2262 * Manpage: other layout cleanups
2263 * Manpage: cleanup layout of view
2264 * Manpage: cleanup layout of version
2265 * Manpage: cleanup layout of stop
2266 * Manpage: cleanup layout of start
2267 * Manpage: cleanup layout of snapshot
2268 * Manpage: cleanup layout of set-session
2269 * Manpage: cleanup layout of list
2270 * Manpage: cleanup layout of disable-event
2271 * Manpage: cleanup layout of disable-channel
2272 * Manpage: cleanup layout of enable-event
2273 * Manpage: cleanup layout of enable-channel
2274 * Manpage: cleanup layout of destroy
2275 * Manpage: cleanup layout of create
2276 * Manpage: cleanup layout of calibrate
2277 * Manpage: cleanup layout of add-context
2278 * Documentation: create --snapshot in manpage
2279
2280 2013-07-17 lttng-tools 2.3.0-rc1
2281 * Fix: add missing snapshot header to dist tarball
2282 * Documentation: fix thread quit pipe comment
2283 * Test for presence of bison and flex when building from git
2284 * Test UST snapshot with large metadata
2285 * Add test application with large metadata
2286 * Cleanup: remove redundant assignment
2287 * Fix: use per-uid buffer registry for UID buffer snapshots
2288 * cmd.c: fix typos in snapshot commands
2289 * Test snapshot per-uid post-mortem
2290 * Remove leftover fprintf
2291 * Fix deadlock: don't take channel lock in timer
2292 * Introduce channel timer lock
2293 * document lttng_ustconsumer_request_metadata locking constraints
2294 * consumer: remove unused lttng_ustconsumer_push_metadata
2295 * Document metadata_socket_lock nesting
2296 * lttng_ustconsumer_recv_metadata does not need all those locks
2297 * document metadata_switch_timer() deadlock
2298 * Fix: add missing metadata socket lock
2299 * document metadata_switch_timer() locking constraints
2300 * consumer: remove timeout for UST metadata
2301 * Introduce pipe for UST metadata cache and stream
2302 * consumer: replace DBG2() instances by DBG()
2303 * Introduce utils_create_pipe_cloexec_nonblock()
2304 * ust consumer: data_pending check is endpoint active
2305 * Fix: kernel consumer: data_pending check if endpoint active
2306 * consumer: explicitly set endpoint status to active at init
2307 * document consumer_metadata_cache_flushed use of consumer_data.lock
2308 * consumer: introduce channel lock
2309 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2310 * Fix: update lttng snapshot help output
2311 * Man: fix part of snapshot documentation
2312 * Fix: set tracefile size test with PID buffers
2313 * Fix: Babelstats fail to parse output with no process name or pid
2314 * Missing NULL pointer init in tap.c
2315 * Fix: Unchecked asprintf/vasprintf return values
2316 * Add snapshots test to fast regression
2317 * Fix: kernel data unit test
2318 * Fix: snapshot returned valid LTTNG_ERR code
2319 * Add the number of snapshot taken to the output path
2320 * Fix: RCU read side lock unbalanced
2321 * Fix: zeroed snapshot output at init
2322 * Support del-output with an output name
2323 * Update man page with snapshot command
2324 * New UST default buffers is now per UID
2325 * Bump UST ABI major version for 2.3 release
2326 * Add snapshot mode to lttng list session
2327 * Fix: support temporary snapshot max size and name
2328 * Support snapshot max-size limitation
2329 * Tests: per-UID UST snapshot
2330 * Fix: snapshot support for UST and kernel in same session
2331 * Implement lttng create --snapshot command
2332 * Add create session snapshot API in lttng-sessiond
2333 * Add snapshot output init call that uses URIs
2334 * Fix: consumer err_sock cloexec
2335 * Callsite: add "ip" context
2336 * Fix: possible consumer sockets double close on cleanup
2337 * Automatically load kvm-x86 and kvm-x86-mmu probes.
2338 * Fix: consumer: use uint64_t for all sessiond_id
2339 * Fix: add gpl and lgpl files to tarball
2340 * Fix: don't install libtap system wide
2341 * Fix: close consumer sockets in sessiond cleanup
2342 * Fix: set globally visible flag to kernel stream
2343 * Fix: lttng: memory leak in snapshot record command
2344 * Fix: kernel-consumer: double-close
2345 * Fix: consumer: incorrect size zmalloc
2346 * Fix: don't try to send stream to relayd if not in streaming
2347 * Fix: relayd refcount updates for stream
2348 * Fix: don't send error to sessiond on orderly shutdown
2349 * Fix: bad pathname used when sending kernel stream to relayd
2350 * Fix: add globally visible flag in stream
2351 * Fix: destroy metadata stream on setup metadata error path
2352 * Fix: send kernel stream to relayd only if needed
2353 * Fix: destroy streams for kernel snapshot sessions as well
2354 * Fix: close and destroy metadata stream after a kernel snapshot
2355 * Fix: print errno message on connect() error
2356 * Fix: possible double-close on stream out_fd
2357 * Fix: session ID signess to uin64_t in sessiond
2358 * Tests: fix validation trace path in kernel snapshot
2359 * Tests: Add UST snapshot local and streaming
2360 * Add UST snapshot support
2361 * Fix: consumer_add_relayd_socket() report errors to sessiond
2362 * Fix: add missing enum lttcomm_return_code entries
2363 * Fix: UST per-UID channels persist across application teardown
2364 * Fix: kernel snapshot metadata handling and error paths
2365 * Fix: coding style and debug statement
2366 * Fix: put subbuffer back in kernel snapshot error path
2367 * Fix: overflow in uri_to_str_url
2368 * Fix: detect the correct version of LTTng-UST
2369 * Fix: sessiond: use uint64_t for all session ids
2370 * Tests: add kernel snapshot streaming to root regression
2371 * Tests: remove debug output from test
2372 * Tests: Add kernel snapshot streaming
2373 * Fix: use snapshot consumer output for kernel
2374 * Fix: periodical flush check trace before stop
2375 * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2)
2376 * Fix UST channel/stream output assignation
2377 * Fix: send per-pid session id in channel creation
2378 * Fix: consumer double-close on error
2379 * Update URCU detection to correctly check for a 0.7 version
2380 * Fix: snapshot path
2381 * Add utils function to format current time as a string
2382 * Fix: set hidden attribute to utils_* calls
2383 * Fix: consumer handling of metadata for relayd
2384 * Add kernel snapshot support
2385 * Support flight recorder mode for a session
2386 * Implement snapshot commands in lttng-sessiond
2387 * Add snapshot command to lttng UI
2388 * Initial import of the snapshot ABI/API in lttng-ctl
2389 * Use the consumer stream API in consumer_del_stream()
2390 * Add consumer-stream.c/.h in libconsumer
2391 * Move multiple URLs parsing fct from lttng-ctl to uri.c
2392 * Add a lttng-ctl header to facilitate code separation
2393
2394 2013-06-25 lttng-tools 2.2.0 (National Catfish Day)
2395 * STABLE VERSION
2396 * Fix: if relayd is unreachable, disable consumer for the session
2397 * Fix: possible infinite loop in disable ust event
2398 * Fix: don't enable a channel if a session was already started
2399 * Fix: bad type for the relayd id
2400 * Fix: add debug statement in kernel flush metadata
2401 * Fix: destroy default created channel if add-context fails
2402 * Fix: clarify tracefile size/count in lttng.1 man
2403 * Fix: don't stop a session that was not previously started
2404 * Fix: update lttng.1 man page
2405 * Fix: bad protocol flow between sessiond and consumerd
2406 * Fix: kernel memory leak in error path
2407
2408 2013-06-20 lttng-tools 2.2.0-rc3
2409 * Multiple memory and fd leak fixes in sessiond and consumerd
2410 * Test: stress test added to the repository but not in make check
2411 * Using LTTNG_HOME environment variable if exists, with fallback to HOME
2412 * Implement health check for app registration dispatch
2413 * Implement health check for app notification thread
2414 * Revert "Improve channel listing output format"
2415 * Fix: use lttng pipe to send new stream to thread
2416 * Change consumer_metadata_pipe to be a lttng_pipe
2417 * Change consumer_data_pipe to be a lttng_pipe
2418 * Add wrappers for pipe
2419 * Add --version command-line option to lttng.
2420 * Add --with-lttng-ust-prefix config option.
2421 * Fixes from coverity scan.
2422 * Stability fixes
2423 * RCU hash table are now destroyed in a seperate thread in sessiond
2424
2425 2013-05-09 lttng-tools 2.2.0-rc2
2426 * Fix: split UST per UID/PID default values
2427 * Fix: don't start the relayd with a wrong --output dir
2428 * Fix: Erroneous automatic session name when streaming
2429 * Fix: wrong data port when listing session's URI
2430 * Fix: don't create a channel on an enable channel
2431 * Tests: Add missing test_utils_parse_size_suffix to unit tests
2432 * Fix: print lttng strerror on enable event with filter
2433 * Fix: change relayd protocol version to 2.2
2434 * Fix: reset current size for tracefile rotation
2435 * Fix: remove extra -I for python bindings
2436 * lttng UI: round up trace file size to subbuf size if needed
2437 * Fix lttng UI: fix arg parsing, round size to next power of two
2438 * Fix: check errors in lttng command argument values
2439 * Implement get_count_order in lttng utils
2440 * lttng cli: Accept human readable sizes for --subbuf-size
2441 * Unit tests: don't rebuild units under test
2442 * Fix: consumerd metadata channel/cache/timer races
2443 * Fix: consumerd channel destroy race
2444 * Cleanup: document RCU read-side lock better
2445 * consumer relayd interaction: fix segfaults
2446 * Fix: change order of fd get to fix error path
2447 * Fix: fd leak when creating UST metadata channel
2448 * Fix: fd leak on error
2449 * Fix consumerd fd leak
2450 * Fix RCU-related hangs: incorrect lttng_ht_destroy use
2451 * rculfhash: check for callers from RCU read-side C.S.
2452 * Fix: don't call hash table destroy under rcu read-side c.s.
2453 * Documentation: import updated comments from urcu
2454 * Fix: segfault in buffer_reg_channel_destroy()
2455 * Fix: add missing goto error in UST consumer
2456 * Fix: no need to use run_as_open in the relayd
2457 * Fix: typo in enable-channel man and help
2458 * Fix: add some missing hidden attribute
2459 * Fix: per-uid buffers should only be flushed once on stop
2460 * Cleanup: Use own mutex within timer setup/teardown
2461 * Fix: channel management thread should hold a refcount
2462 * Fix: move metadata cache setup before ownership passing
2463 * Fix: consumer metadata switch timer error handling
2464 * Fix: set ptr to NULL to suppress old gcc warnings
2465 * Fix: linking order of libraries
2466 * Fix: multiple type mismatch in debug statement
2467 * Fix: remove mention of trace directory layout in quickstart doc
2468 * Fix: remove unused path variables from session obj
2469 * Fix: update lttng.1 man and enable-channel help with read timer size
2470 * Fix: use channel per domain default values
2471 * Fix: typos in the code base
2472 * Fix: deny multiple event types with enable-event
2473 * Fix: deny the same port for data and control URL
2474 * Fix: reset consumer destination when changing URIs
2475 * Fix: don't allow different control and data destination
2476 * Fix: typos in error strings
2477 * Improve channel listing output format
2478 * Fix: enable-channel accepts mismatched option
2479 * Fix: validate buffer type for UST channel creation
2480
2481 2013-03-28 lttng-tools 2.2.0-rc1
2482 * Add UST per UID buffers support
2483 * UST metadata generation are created on the sessiond side
2484 * Move LTTng-UST buffer ownership from application to consumer
2485 * Add a UST registry of events and channel in the sessiond
2486 * UST periodical metadata flush
2487 * Refactor tests to use prove and tap
2488 * Support for trace file rotation for the relayd and on disk
2489 * Support per-context filtering
2490 * Add channel wakeup fd to monitor close
2491 * Deprecate enable/disable-consumer
2492 * Multiple fixes and memory leak fix.
2493
2494 2012-12-20 lttng-tools 2.1.0 (13th Baktun)
2495 * STABLE VERSION 2.1.0-stable - "Basse Messe"
2496 * Multiple minor fixes
2497 * Multiple memory and fd leaks
2498 * Fix: Off by one in seq num for data pending command
2499 * Fix: flag metadata stream on quiescent control cmd
2500 * Fix: prioritize control socket communication in relayd
2501 * Fix: poll and epoll fd set reallocation
2502 * Fix: add missing goto pending if data is inflight
2503 * Fix: remove ua_sess->started assert on stop trace
2504 * Set classes of traffic in high_throughput_limit
2505 * Fix: use the poll wait ret value when iterating on fd(s)
2506 * Fix: force the poll() return value to be nb_fd
2507 * Fix: Wrong check of node when cleaning up ht
2508 * Fix: set started flag of ust app after ustctl
2509 * Fix: memory leak in add relayd socket error path
2510 * Fix: add packed attribute to filter structure
2511 * Fix: Add missing health code update for consumer command
2512 * Add LTTNG_PACKED macro
2513 * Fix data pending for inflight streaming
2514 * Map session id of relayd and sessiond in consumer
2515 * Add the relayd create session command
2516 * Make the consumer sends a ACK after each command
2517 * Remove MSG_WAITALL on every recvmsg() socket typ
2518 * Fix: Add missing relayd ht cleanup and ht destroy
2519 * Fix: Relayd and sessiond version check
2520 * Fix: protect consumer_find_channel with rcu locking
2521 * Fix: don't steal key when adding a metadata stream
2522 * Consumer hold stream mutex for add stream
2523
2524 2012-12-03 lttng-tools 2.1.0-rc9
2525 * Fix: set the stream ht static in consumer file
2526 * Update sessiond man page with new env var
2527 * Update lttng.1 man page
2528 * Fix: enable-consumer for all domains missing dir
2529 * Fix: Add missing fct prototypes when disabling UST
2530 * Fix a typo in lttng-probe-module name
2531 * Assign values to enum lttcomm_sessiond_command
2532 * Fix: run health test only if root
2533 * Clarify empty string/NULL filter errors
2534 * Fix: add missing padding for UST filter
2535
2536 2012-11-22 lttng-tools 2.1.0-rc8
2537 * Fix: Uninit. variable in lttng view
2538 * Add already enabled UST event error code
2539 * lttng.h API update: set filter becomes enable event with filter
2540 * Change the UST event hash table match function
2541 * Pass lttng_event struct to the set_filter API call
2542 * Adding context to an event is no longer possible
2543 * Add UST overlap tests
2544 * Add filter sequence number to UST
2545 * Fix: Typo from a previous patch in an assert()
2546 * Fix: Warn if session is running with lttng view
2547 * Fix: Add bash requirement to README for make check
2548 * Fix: add the notion of domain to lttng.1 man page
2549 * Enable additional kernel probes
2550 * Update CodingStyle
2551 * Use the new functions for default subbuf sizes
2552 * Add default subbuf sizes getter functions
2553 * Add max() and min() macro in common
2554
2555 2012-11-13 lttng-tools 2.1.0-rc7
2556 * Fix: Add pointer check when freeing poll events
2557 * Fix: FD leak on thread error
2558 * Fix: Wrong fd used by kernel_wait_quiescent
2559 * Support new lttng-ust error code
2560 * Fix: Don't set filter if enable event fails
2561 * Fix: Wrong data port when listing session
2562 * Fix: Enable event after start command
2563 * Fix: Teardown of thread_manage_clients on failure of listen/create_poll
2564 * Add a timeout to UST application socket
2565 * Fix: Consumerd error socket connect race
2566 * Fix: Set CLOEXEC flag on every created sockets
2567 * Remove consumer poll timeout in data thread
2568 * Fix: RCU hash table seed
2569 * Fix: Do not install health tests helper libraries
2570 * Fix: Create default channel on add-context if none
2571 * Support new liblttng-ust-ctl error code
2572 * Fix: Add EPIPE error handling on buffer splice
2573 * Fix: Channel creation error return code was not set
2574 * Fix: Wrong poll events on UST application socket
2575 * Fix: Remove dependency to urcu-cds in tools tests
2576 * Fix: Missing librt dependency in configure check for lttng-ust-ctl
2577 * Fix: Don't append datetime to default session name
2578 * Fix: Deny session creation name 'auto'
2579 * Fix: Add space for stream name CPU number
2580 * Fix: Add output option to enable-channel command
2581
2582 2012-11-02 lttng-tools 2.1.0-rc6
2583 * Tests: Add filtering tests for uncovered cases
2584 * Fix: Sync issue when deleting a data stream
2585 * Rename data_available to data_pending
2586 * Fix: consumer health state
2587 * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0
2588 * Fix: Bad return error code handling
2589 * Fix: Use after free() of the rundir string
2590 * Fix: Cleanup UST app session on ustctl create session error
2591 * Fix: add missing pthread_join in sessiond
2592 * Fix: free running directory string
2593 * Fix: UST app clean list node usage
2594 * Add liblttng-ctl destructor to cleanup memory
2595 * Fix: Cleanup URIs on teardown
2596 * Fix: relayd memleaks
2597 * Fix: Memory leaks of allocated URIs
2598 * Fix: consumer output memory leak on creation
2599 * Fix: missing addrlen initialization before accept(2)
2600 * Fix: relayd trace file padding memleak
2601 * Fix: Remove useless consumer subdir string concatenation
2602 * Fix: lttng create allocated path memleak
2603 * Fix: Cppcheck memleakOnRealloc mistake
2604 * Fix: Synchronization issue for data available command
2605 * Fix: consumer relayd cleanup on disconnect
2606 * Fix: Handle the unary bitwise negation operator (~) in the XML printer
2607 * Fix: Possible memory leaks when creating filter IR root node
2608 * Fix: Delete stream on write error in consumer
2609 * Fix: Error handling when sending relayd sockets to consumer
2610 * Add stream lock comment for nesting
2611 * Fix: Mutex and RCU lock nesting in consumer
2612 * Fix: Uninitialized ret code
2613 * Fix: Remove bad condition and fix overflow issue
2614 * Fix: consumerd pthread error flow
2615 * Fix: Set a single return point and mutex unlock
2616 * Fix: Remove useless NULL and zero assignment
2617 * Fix: segfault on create session with two URLs
2618
2619 2012-10-22 lttng-tools 2.1.0-rc5
2620 * Fix: Remove network stream ID ABI calls
2621 * Tests: Add filtering tests
2622 * Wait for data availability when stopping a session
2623 * Relayd data available command support
2624 * Lib lttng-ctl data available command support
2625 * Consumer daemon data available command support
2626 * Add data structure for the data available command
2627 * Change the metadata hash table node
2628 * Make stream hash tables global to the consumer
2629 * Move add data stream to the data thread
2630 * Rename consumer threads and spawn them in daemon
2631 * Fix: relayd close stream command was not working
2632 * Fix: Relayd and consumerd socket leaks
2633 * Fix: Missing -ENODATA handling in the consumer
2634 * Fix: Empty metadata buffer(s) on HUP|ERR
2635 * ABI with support for compat 32/64 bits
2636 * Fix: Stream allocation and insertion consistency
2637 * Fix: output number of bytes written by relayd
2638 * Add hash table argument to helper functions
2639 * Fix: Add missing call rcu and read side lock
2640 * Tests: Fix LD_PRELOAD library lookup path for health tests
2641 * Fix: Add arbitrary wait period for kernel streaming test
2642 * Fix coding style and add/change debug statements
2643 * Fix: Build out of src tree
2644 * Tests: Add health check tests to configure
2645 * Tests: Add health check thread stall test
2646 * Tests: Add health check thread exit test
2647 * Tests: Add a health check utility program
2648 * Add testpoints in lttng-sessiond for each threads
2649 * New testpoint mechanism to instrument binaries for testing
2650 * Fix: off-by-one in comm proto between lttng-ctl and sessiond
2651 * Fix: Metadata stream leak when received in consumer
2652 * Fix: consumer_allocate_stream error handling
2653 * Fix: consumer should await for initial streams
2654 * Fix: Missing rcu read side lock in consumer
2655
2656 2012-09-26 lttng-tools 2.1.0-rc4
2657 * Fix: Change sempahore to pthread conditions
2658 * Fix: relayd relay_send_version: handle sscanf return code
2659 * Fix relayd: NULL ptr deref
2660 * Fix: relayd: possible NULL ptr deref, memory leak, accept fd leak
2661 * Tests: add print bytecode to filter grammar test
2662 * Cleanup: assign values to bytecode opcodes
2663 * Fix: Filter: Fix allocation length error
2664 * Fix: Filter: add missing ast free
2665 * Tests: Add high throughput with bandwidth limits test
2666 * Fix: Returned code when listing kernel channel
2667 * Tests: Rename helper functions to have consistent names
2668 * Tests: Cleanup redundant code and use printing helper functions
2669 * Tests: Add helper functions for printing status and banner
2670 * Tests: Add a check for color support when printing status
2671 * Fix: Lib lttng-ctl on error returns lttng code
2672 * Fix: lttng_set_event_filter() was returning bad error code
2673 * Fix: printing [no write] on lttng list -uf
2674 * Fix: Disable event on filter error with lttng
2675 * Fix: Wrong returned error code on UST enable event
2676 * Add consumer commands to lttng.1 man page
2677 * Add lttng_health_check(3) man page
2678 * Fix: Remove LPOLLNVAL from consumer metadata revents
2679 * Fix: Mismatch of field name between ust and tools
2680 * Add the written value when listing fields
2681 * Fix: Consumer return value check after mmap/splice
2682 * Don't send the subbuffer padding for streaming
2683 * Fix: Returned error code in consumer on read buffer
2684
2685 2012-09-12 lttng-tools 2.1.0-rc3
2686 * Fix: Relayd fix ret value when adding a connection
2687 * Add new thread in consumer for metadata handling
2688 * Fix: consumer recv command error path
2689 * Fix filter: fix recent regressions
2690 * Update lttng-ust-abi.h from upstream lttng-ust
2691 * Fix: Accept bytecode of length 65536 bytes
2692 * Fix: Generation of bytecode longer than 32768 bytes fails
2693 * Fix: Filter bytecode alloc buffer size must be a power of 2
2694 * Add lttng-ctl SWIG python bindings
2695 * Add C++ support to API header files
2696 * Librarify filter in liblttng-ctl and hide symbols
2697 * Set hidden visibility for calls used in lttng-ctl
2698 * Notify the user if a filter is already enabled
2699 * Install lttng-error.h and include it in lttng.h
2700 * Add lttng-error.h containing every API err. code
2701 * Fix: missing hostname context
2702
2703 2012-08-22 lttng-tools 2.1.0-rc2
2704 * Fix: put back 2.0 output text for lttng create cmd
2705 * Fix: remove set subdir call that uses bad ptr
2706 * Filter: Handle the unary bitwise not operator (~) with an unsupported
2707 * Fix: missing mutex unlock on register consumer err
2708 * Remove underscore from ifndef of lttng.h
2709 * Remove unused define in lttng.h
2710 * Standardize lttng command line usage text
2711 * Merge duplicate code in consumer for destroy relayd
2712 * Merge duplicate code in consumer for add relayd
2713 * Fix: Possible buffer overflows in strncat() usage
2714 * Move code out of main.c and fix some issues
2715
2716 2012-08-17 lttng-tools 2.1.0-rc1
2717 * Feature: Network Streaming
2718 * Add the lttng-relayd binary for network streaming
2719 * Support user space tracer filtering
2720 * Multiple fixes
2721
2722 2012-04-19 lttng-tools 2.0.1
2723 * Fix: test script for kernel module validation
2724 * Fix: report error to client on consumerd error
2725 * Fix: add missing ht_destroy at consumer teardown
2726 * Fix: consumer fd recv thread should write into non-blocking pipe
2727 * Fix: work-around glibc __nptl_setxid vs clone hang
2728 * Fix: consumer fd recv poll should be sensitive to POLLPRI too
2729 * Fix consumer lttng_consumer_poll_socket poll revents check bug
2730 * Fix: increase consumer open files limit
2731 * Update README: document dep on modprobe for kernel tracing
2732 * Fix: wait for sessiond to stop in tests
2733 * Fix: remove unused return variable
2734 * Don't report back error on syscalls fail for -a -k
2735 * Fix: destroy context hash table being NULL
2736 * Fix: make lttng expand path for trace output opt
2737 * Fix: return value signedness
2738 * Fix: man page environment variable name error
2739 * Fix: check return value on getenv USER
2740
2741 2012-03-20 lttng-tools 2.0.0
2742 * Fist STABLE version
2743 * Add version name: Annedd'ale
2744
2745 2012-03-20 lttng-tools 2.0.0-rc4
2746 * Fix: add small detail to enable-channel man page
2747 * Fix: warned of arbitrary time for ust-nprocesses test
2748 * Fix. add limitation to man page
2749 * Fix: minor changes to lttng.1
2750 * Fix: add exit values to lttng.1 man page
2751 * Fix: add delay before validating apps in test nproc
2752 * Fix: error handling in lttng enable-event
2753 * Fix: document structure init. to 0 in lttng.h
2754 * Fix: uninitialized variable
2755 * Keep track of FD used for UST applications (v2)
2756 * Fix: lttng view, error message and exit code
2757 * Small fixes to lttng man pages (v2)
2758 * Fix: handle EINTR for sendmsg syscall
2759 * Fix: lttng UI exit value and error message
2760 * Fix: session lock use after free
2761 * Fix kernel_list_events memleaks
2762 * Fix debug message use uninitialized variable
2763 * Fix: trace_ust_destroy_metadata should check for NULL pointer
2764 * Fix: various memleaks
2765 * Fix: hash table allocation out of order on error
2766 * fix: lttng_ht_destroy memleak
2767
2768 2012-03-16 lttng-tools 2.0.0-rc3
2769 * Fix: missing headers for make dist
2770 * Fix: install lttng-consumerd in lib/lttng/libexec/
2771 * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
2772 * Fix: consumer CPU hotplug support
2773 * Fix: double PID registration race
2774 * Make libcompat independent not to confuse automake
2775 * Clarify the license of lttng-ust-abi.h
2776 * Fix: License header
2777 * Fix: wrong return value on consumer socket creation
2778 * Fix: test for UST invalid channel parameters at channel creation
2779 * Fix: recvmsg should handle EINTR
2780 * Fix: error.h non-static variables for liblttng-ctl
2781 * Fix: missing _GNU_SOURCE define
2782 * Fix: improve need root for kernel tracing error message
2783 * Fix: start/stop lttng message error
2784
2785 2012-03-02 lttng-tools 2.0.0-rc2
2786 * Fix: meaningful error message
2787 * Fix: UST consumer need to iterate on streams, just change their key
2788 * Fix: add missing rcu read lock across RCU HT iteration
2789 * Fix: kernel session closes fd 0 after create
2790 * Fix: sendmsg EPIPE should be quiet by default (expected)
2791 * Fix: thread_registration_apps should set its local sock to -1 when passing it
2792 * Fix: clock -> sock typo
2793 * Fix: consumer race: should allow reuse of FD key
2794 * Fix: Use PERROR all across lttng-tools, never make it quiet
2795 * Fix: test all close return values in sessiond
2796 * Fix: All perror turned into PERROR to show file and line number
2797 * Fix: large audit of close() use in sessiond main.c
2798 * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
2799 * Fix: incorrect close of fd 0 for syscall kernel event destroy
2800 * Fix: sessiond has incorrect missing 0 value in FD check
2801 * Fix: sessiond app listening: use posix-compliant poll flags
2802 * Fix: consumer printf type should match ssize_t (%zd)
2803 * Fix: make ust consumer posix compliant for poll flags
2804 * Fix security permission on lttng run directory
2805 * Fix: Display right loglevel_type in error message
2806 * Fix documentation in lttng.h
2807 * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
2808 * Fix: restart consumerd and sessiond when interrupted in poll()
2809 * Fix: handling bad channel when sending to consumer
2810 * Fix useless variable
2811 * Fix add-context returned error
2812 * fix: add missing break in command handling
2813 * fix: command handling: do not check domain for commands not requiring domain
2814 * fix: if tracing group does not exist, do not report a client error
2815 * Fix: run_as error handling
2816 * Fix usage note on -a
2817 * Revert FreeBSD compatibility layer
2818 * Fix: documented number of subbuffers is incorrect
2819 * Document that num-subbuf and subbuf-size need to be power of 2
2820 * Merge branch 'master' of git://git.lttng.org/lttng-tools
2821
2822 2012-02-20 lttng-tools 2.0.0-rc1
2823 * Fix lttcomm_close_unix_sock to actually close the socket
2824 * lttng-sessiond: Set group permissions explicitly
2825
2826 2012-02-16 lttng-tools 2.0-pre23
2827 * configure.ac: Fix consumerd64-libdir typo
2828 * Fix existing session daemon check
2829 * Fix missing session locks
2830 * Fix return value on ust app session create
2831 * Fix double start/stop trace
2832 * Fix ust app session started state on start trace
2833 * modprobe statedump, signal and timer lttng module
2834 * Fix hyphens in man pages
2835
2836 2012-02-14 lttng-tools 2.0-pre22
2837 * Add the bash-completion file to the dist tarball
2838 * Add the LICENSE file too
2839 * Package used for the Ubuntu LTS (feature freeze)
2840
2841 2012-02-13 lttng-tools 2.0-pre21
2842 * Fix licensing for hashtable/utils.c
2843 * Print loglevel value in list -u
2844 * Remove "<all> from MSG() when no loglevel is selected
2845 * Initial import of man lttng.1 and lttng-sessiond.8
2846 * Fix memory leak master
2847
2848 2012-02-09 lttng-tools 2.0-pre20
2849 * New lttng view command
2850 * Multiple loglevel fixes
2851 * Fix list command
2852 * Fix session syscall listing
2853 * Multiple fixes across the code base
2854
2855 2012-02-02 lttng-tools 2.0-pre19
2856 * Update lttng ust ABI/API copy
2857 * Implement UST calibrate and change default
2858 * Add MSG_WAITALL to recvmsg of sessiond-comm
2859 * Check kernel version for tests
2860 * Add a '--list-options' option to each command.
2861 * First import of extras/ with lttng bash completion
2862 * Remove default defines from lttng.h
2863 * Fix lttng sessiond spawn wait race
2864 * Add CMD_WARNING error code
2865 * Fix context mapping for UST and kernel
2866 * Add kernel work-around for boot_id
2867 * Rewrites lttng-ctl's set_session_daemon_path
2868 * Fix memory lean in all lttng cli commands
2869 * Update loglevel ABI
2870 * Add padding to all ABIs for future development.
2871 * Improve error handling of lttng cli
2872 * Multiple fixes across the code base (nothing critical)
2873
2874 2012-01-23 lttng-tools 2.0-pre18
2875 * Complete change of the source directory tree
2876 * Move compat to common and create an internal lib
2877 * Rename lttngerr.h to error.h
2878 * Add kernel module version validation
2879 * Add UST version validation
2880 * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
2881 * Fix off-by-one and double list size instead of steady increment
2882
2883 2012-01-19 lttng-tools 2.0-pre17
2884 * Add and support the new hash table library
2885 * Add lttng hash table support to liblttng-consumer
2886 * RCU support for consumer's hash tables
2887 * UST consumer close shm fd after mapping it
2888 * Remove CLONE_VM flag for runas making gdb debugging impossible
2889 * Make MSG() print on stdout instead of stderr
2890 * Don't init kernel tracer if not root (UID=0)
2891 * Multiple fixes found when reaching max. number of open files
2892 * Add some UST tests
2893 * Multiple segfaults and assert error fixed
2894
2895 2011-12-23 lttng-tools 2.0-pre16
2896 * Per-user lttng-sessiond now fully functionnal
2897 * Fix nested double usage of hashtable iterators
2898 * Support creds passing between lttng and sessiond
2899 * Rename sessiond internal "uid" fields to "id"
2900 * Create all trace directories and files with client user credentials
2901 * Create output directory at session creation command
2902 * Only allow the user or group owning the session (or root) to control a session
2903 * Add disable kernel tracing option to sessiond
2904
2905 2011-12-13 lttng-tools 2.0-pre15
2906 * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
2907 * UST consumer 32/64 bit support
2908 * Multiple bug fixes
2909 * Multiple segfault, race and double lock fixes
2910 * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
2911 * UST loglevel support
2912 * ABIs now support 256 char event names
2913 * Dependency on libpopt >= 1.13
2914 * Dependency on URCU >= 0.6.7
2915 * Rename kernel-ctl.c/.h to kernel.c/.h
2916 * Change malloc to zmalloc in lttng-sessiond code
2917 * RCU hashtable support for all UST data structure
2918 * New libconsumer for UST, kernel and one generic
2919 * Change "--all" option from lttng command line
2920 * Remove function entry option to discourage its use
2921
2922 2011-09-30 lttng-tools 2.0-pre14
2923 * Syscall tracing support
2924 * Multiple bug fixes (nothing critical)
2925 * Add userspace RCU hash table to tree for dev
2926 * Update UST ABI
2927 * Fix epoll that did not handle EINTR
2928 * Liburcu >= 0.6.5 is needed from this release
2929 * Enabling all events also enable syscall tracing
2930 * Debug messages are now on stderr
2931 * Add basic data structure for UST support but not ready yet.
2932
2933 2011-08-25 lttng-tools 2.0-pre13
2934 * Memory leaks fixes and double lock list
2935 * Add UST registration with sychronisation
2936 * Use poll/epoll compatibility layer for the sessiond
2937 * Major code cleanup of ltt-sessiond/main.c
2938 * Increase listen() connexion limit
2939 * Fix bad enable-channel command
2940 * Rename trace.c/.h to trace-kernel
2941 * Multiple fixes on the poll management with the new epoll API
2942
2943 2011-08-25 lttng-tools 2.0-pre12
2944 * Multiple fixes
2945 * Fix kconsumerd handling custom channel output
2946 * Add lttng_register_consumer to register a custom consumer
2947 * Add multiples tests of the session daemon
2948 * Default kernel channel size/number changed
2949 * Support for UST application registration
2950 * Import LTTng UST 2.0 ABI
2951 * Send data to kconsumerd before tracing start
2952 * Export API of lib kernel consumer (liblttngkconsumerd)
2953
2954 2011-08-12 lttng-tools 2.0-pre11
2955 * New lttng API using the lttng_handle
2956 * Multiple fixes of kernel consumer
2957 * Register the consuming function and add a library context
2958 * Kernel consumer fix mmap/munmap
2959 * lttng-sessiond-comm header has been privatize
2960 * Kernel traces are written in the kernel/ directory
2961 * Add underscore to enable-channel command options
2962
2963 2011-07-29 lttng-tools 2.0-pre6
2964 * Fix enable multiple events
2965 * Add function entry feature
2966
2967 2011-07-28 lttng-tools 2.0-pre5
2968 * Fix Add context command
2969 * Fix auto session path creation
2970 * Fix bad strncmp at channel creation
2971
2972 2011-07-23 lttng-tools 2.0-pre4
2973 * Fix kprobe attributes
2974 * Fix channel creation when not found at event enable
2975 * Add safe list iteration
2976 * Add two tests into the git tree
2977 * Kernel consumer can be put in debug mode with -vv
2978 * Trace path is now created on the client side
2979
2980 2011-07-23 lttng-tools 2.0-pre3
2981 * Fix perf hw cache counter config values
2982
2983 2011-07-22 lttng-tools 2.0-pre2
2984 * Multiple fixes
2985 * New add-context options for perf counter and context
2986 * Using the install bin path from autotool for execl() call
2987 * Update quickstart guide
2988
2989 2011-07-20 lttng-tools 2.0-pre1
2990 * First prerelease of lttng-tools.
2991 * Working with the LTTng v2.0-pre1 modules and Babeltrace v0.1
This page took 0.161626 seconds and 4 git commands to generate.